The invention relates to a gantry moving machine tool with a plurality of independent machining units and belongs to the technical field of machining equipment The gantry moving machine tool comprises a bench and a body The body is disposed on two sides of the bench Columns are mounted on guides mounted on the body A through frame is formed in the center of each of the left and right columns A column lower sliding block is nested in each through frame, a column upper sliding block is nested in an inner cavity of each column lower sliding block, a column ram is nested in an inner cavity of each column upper sliding block, and a column machining head is mounted at one end of each column ram The gantry moving machine tool has the advantages that macroscopic movement can be quickly aligned through a gantry frame; different parts of a workpiece are subjected to asynchronous machining by independent full-DOF (full degrees of freedom) movements of a machining unit and the left and right columns after locking; adverse effect of frequent movement of the gantry frame upon the machine tool is avoided, and machining flexibility and efficiency are improved; and the machining units are in box-in-box structures so that machining rigidity is improved and machining precision is guaranteed

Gantry moving machine tool with a plurality of independent machining units

The invention provides a gantry type perforating machine tool The gantry type perforating machine tool comprises a gantry frame, a perforating operation unit, a central working table, two bases, two sets of fourth guide rails and two sets of fourth slide blocks, wherein the gantry frame has a gantry vertical column and a gantry cross beam; the gantry cross beam is provided with a through hole in a Z direction; the central working table is arranged below the gantry cross beam; the two sets of fourth guide rails are arranged on the bases in an X direction; and the two sets of fourth slide blocks are arranged on the lower surface of the gantry vertical column in the X direction, and are in sliding connection with the two sets of fourth guide rails to enable the gantry frame to move in the X direction The perforating operation unit comprises a tool bar, a first ram, a second ram, a cutter yaw, a first guide rail, a second guide rail, a second slide block, a third guide rail and a third slide block The movement of the tool bar in the Z direction is realized through the sliding of the tool bar in an inner cavity of the second ram; the movement of the tool bar in the X direction is realized through the sliding of the second ram on the first ram; the movement of the tool bar in a Y direction is realized through the sliding of the first ram on the gantry cross beam; and the multi-degree of freedom perforating operation for workpieces is realized by the micro-movement of the perforating operation unit

Gantry type perforating machine tool

The invention discloses a mobile table top which comprises a base, at least one sliding block, at least one guiding track and a working platform. A fixing plate is arranged on the top face of the base. The sliding block is arranged on the fixing plate. The guiding track is in matching connection with the sliding block. The working platform is arranged on the guiding track and moves on the base through the guiding track and the sliding block under control of a transmission mechanism. The sliding block is arranged on the fixing plate of a bottom plate, the guiding track is arranged on the bottom of the working platform so that the guiding track can have the effect of a reinforcing rib for the working platform, then the bearing capacity of the working platform is improved, meanwhile, the guiding track is borne on the working platform completely, so that the stability of the working platform is guaranteed, the problem that stability is poor caused by uneven stress is avoided, in addition, the sliding block is arranged on the fixing plate of the bottom plate, the guiding track is not arranged on the fixing plate of the bottom plate, and accordingly the problem that because the requirement of the guiding track needs to be met, the size of the bottom plate needs to be enlarged, so that the size of equipment is too large is avoided.

Mobile table top and carving machine

The invention relates to a gantry moving-beam horizontal type turn-milling compound machining center, which comprises a triaxial vertical machining center frame, and is characterized in that on the basis of an on-board motion control system i5CNC (Industry, Information, Internet, Integrate, Intelligent Computerized Numerical Control) under the condition of Internet, an EtherCAT bus protocol is adopted to control a PLC (Programmable Logic Controller) and a motor to drive, and the i5CNC is used as an intelligent terminal to communicate with other terminals through the Internet directly, and receives a command or sends machine tool information. A horizontal type turning spindle unit is fixed to the left side of a horizontal plane in the front side of a lathe bed; a tail bed is fixed to the right side of the horizontal plane in the front side of the lathe bed; a spindle power unit is inversely arranged in a spindle box; a turntable style tool magazine is fixed to the rear side of the lathe bed so as to realize a spindle tool grasping function in an X-axis, a Y-axis and a Z-axis; a turning electric spindle and a milling spindle adopt direct-drive electric spindles, the Y-axis adopts dual-drive, and linear axes are directly connected by adopting a motor, so that four-axis interpolation can be realized when switching to a bed function. Functions of turning, milling, drilling, boring, tapping and the like are integrated onto a gantry moving beam with high rigidity, so that the production cost and the management cost are reduced.

Gantry moving-beam horizontal type turn-milling compound machining center

The present invention relates to a mobile horizontal cutting machine for machining the upper surface of a base plate of a press machine or a forging machine and, more specifically, to a mobile horizontal cutting machine that cuts the irregular upper surface of a base plate to a predetermined thickness to maintain the upper surface of the base plate horizontal, wherein the cutting machine can be precisely controlled not only in the horizontal direction but also in the vertical direction to adjust the cutting depth, and has a sliding bearing installed therein to decrease the coefficient of friction of a sliding connection part, thereby obtaining improved durability

Mobile horizontal cutting machine

The utility model relates to a numerical control device, which comprises a main body frame and a workpiece clamping device, wherein the main body frame comprises a base, and a first main supporting part and a second main supporting part which are arranged on two opposite sides of the base and are arranged together with the base. The numerical control device is characterized in that the first main supporting part and the second main supporting part comprise first sides of which the middle and upper parts are separated; the main body frame also comprises a first driving device used for driving an X-direction sliding seat to move back and forth, and a first driving device mounting part which is connected with the first main supporting part and the second main supporting part, and the first driving device mounting part is arranged between an X-direction front guide rail and an X-direction back guide rail; the first driving device comprises an X-direction screw rod or a group of X-direction linear electric motors which are used for driving the X-direction sliding seat to move back and forth and are parallel with the X-direction front guide rail and the X-direction back guide rail, the X-direction screw rod penetrates through the X-direction sliding seat, two ends of the X-direction screw rod protrude out of a working table and are arranged on the first driving device mounting part, or two ends of an X-direction linear electric motor stator protrude out of the working table and are fixed on the first driving device mounting part. The numerical control device has the advantage that a workpiece is convenient to hoist.

Numerical control device

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Numerical control device