CN212384838U

CN212384838U - Laser cutting machine workstation transmission exchange device

Info

Publication number: CN212384838U
Application number: CN202021066963.9U
Authority: CN
Inventors: 孙敬伟
Original assignee: Henan Eton Machine Tool Co ltd
Current assignee: Henan Eton Machine Tool Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-22
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a laser cutting machine workstation transmission exchange device, a bed body, bed body symmetry is equipped with the stand, bed body fixedly connected with motor, the output shaft of motor is connected with the workstation through the driving medium meshing, workstation and bed body sliding connection, workstation sliding connection has the clamp plate, the clamp plate passes through the gag lever post and the connection can be dismantled to the workstation. The utility model discloses a set up a laser cutting machine workstation transmission exchange device, make the staff add man-hour and go up unloading and clearance work simultaneously at the device, avoid operating under the device standby state, improve the machining efficiency of work piece, increase laser cutting machine's utilization of resources, the clamp plate of connection can be dismantled to the workstation setting simultaneously, make the device can carry out certain compressing tightly to the work piece in carrying out the cutting process, avoid the work piece to produce the skew in processing, improve the machining precision of work piece, suitable scope promotes.

Description

Laser cutting machine workstation transmission exchange device

Technical Field

The utility model belongs to the technical field of laser cutting machine equipment, especially, relate to a laser cutting machine workstation transmission exchange device.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas coaxial with the beam blows away the melted or gasified metal, and the material finally forms a kerf along with the movement of the relative position of the beam and the workpiece, so that the purpose of cutting is achieved. Compared with the existing mechanical cutting equipment, the laser cutting machine has the advantages of high precision, high cutting speed, smooth cut, low cutting cost and the like, but along with the continuous increase of the processing requirement of the laser cutting machine, some defects existing in the actual use process of the laser cutting machine are urgently needed to be processed and perfected.

In the prior art, most of the laser cutting machine workbenches still adopt a single workbench working mode, so that the device needs to perform standby feeding and discharging work after the cutting processing of parts, the processing efficiency of the device is reduced, the resource utilization of equipment is reduced, and the processing cost of the parts is improved.

Therefore, the transmission exchange device for the worktable of the laser cutting machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, providing a two workstation circulation processing, improve the laser cutting machine workstation transmission exchange device of cutting efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a laser cutting machine workstation transmission exchange device, includes the bed body, bed body symmetry is equipped with the stand, bed body fixedly connected with motor, the output shaft of motor is connected with the workstation through the driving medium meshing, workstation and bed body sliding connection, workstation sliding connection has the clamp plate, the clamp plate passes through the gag lever post and the connection can be dismantled to the workstation.

Preferably, the transmission part comprises a gear and a rack which are meshed with each other, the gear is fixedly connected with an output shaft of the motor, and the rack is connected with the workbench in a matching way.

Preferably, the workbench comprises an upper rack and a lower rack, the rack comprises a first connecting strip and a second connecting strip, the first connecting strip is fixedly connected to the bottom of the upper rack, and the second connecting strip is fixedly connected to the top of the lower rack.

Preferably, the bed body is provided with a sliding groove, and the upper rack and the lower rack are both connected in a sliding manner through a pulley and the sliding groove.

Preferably, the pressing plate is of an L-shaped structure, one end, close to the workbench, of the pressing plate is provided with an anti-slip pad, one end of the pressing plate is fixedly connected with the spherical pulling block, the other end of the pressing plate is fixedly connected with the positioning rod, the workbench is provided with the positioning hole, and the positioning rod is in sliding connection with the positioning hole.

Preferably, the workstation is equipped with the slide opening, the gag lever post passes through spring and slide opening sliding connection, the clamp plate is equipped with the spread groove, gag lever post and spread groove threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up two workstations to laser cutting machine for the staff can go up unloading and cleaning work to the workstation simultaneously when the device uses, avoids operating under the device standby state, improves the machining efficiency of work piece, increases laser cutting machine's utilization of resources, reduces the processing cost of work piece, improves economic benefits.

2. Through setting up rack and pinion meshing transmission mode to the workstation, effectively avoid the unstable problem of pressure release and control that brings among the current hydraulic pressure exchange process, stability when increasing the device and using improves the processingquality of work piece, and the exchange structure of device is simple simultaneously, and the maintenance operation of being convenient for is fit for the scope and promotes.

3. The pressing plate connected with the workbench is detachably arranged, so that the device can compress the workpiece to a certain extent in the cutting process, the workpiece is prevented from deviating in the machining process, the machining precision of the workpiece is improved, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic structural view of a transmission switching device of a laser cutting machine worktable according to the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is a schematic structural view of a middle pressing plate of a transmission switching device of a workbench of a laser cutting machine.

In the figure: the device comprises a bed body 1, a sliding groove 11, a column 2, a motor 3, a transmission part 4, a gear 41, a rack 42, a first connecting strip 421, a second connecting strip 422, a workbench 5, an upper rack 51, a lower rack 52, a pulley 53, a positioning hole 54, a sliding hole 55, a pressing plate 6, a non-slip mat 61, a pulling block 62, a positioning rod 63, a connecting groove 64, a limiting rod 7 and a spring 71.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a transmission switching device for a laser cutting machine worktable comprises a bed body 1, wherein upright columns 2 are symmetrically arranged on the bed body 1, and it should be noted that a fixing seat is arranged at one end of each upright column 2, which is far away from the bed body 1, and the fixing seat is provided with anti-skid lines, so that the stability of the device during processing is improved.

Bed body 1 fixedly connected with motor 3, motor 3's output shaft is connected with workstation 5 through the meshing of driving medium 4, and it should be noted that, motor 3 carries out fixed connection through mounting panel and bed body 1, and motor 3 adopts the model to be SJGB-57 gear motor, and driving medium 4 includes intermeshing's gear 41 and rack 42, gear 41 and motor 3's output shaft fixed connection, rack 42 and workstation 5 cooperation are connected.

Specifically, the workbench 5 comprises an upper rack 51 and a lower rack 52, the rack 42 comprises a first connecting strip 421 and a second connecting strip 422, the first connecting strip 421 is fixedly connected to the bottom of the upper rack 51, the second connecting strip 422 is fixedly connected to the top of the lower rack 52, and one ends of the first connecting strip 421 and the second connecting strip 422, which are close to each other, are engaged with the gear 41.

The workbench 5 is slidably connected with the bed body 1, it should be noted that the bed body 1 is provided with a chute 11, and the upper rack 51 and the lower rack 52 are both slidably connected with the chute 11 through a pulley 53, so that the stability of the workbench 5 in the moving process is improved.

5 sliding connection of workstation has clamp plate 6, it should be noted that, clamp plate 6 adopts L shape structure, and the one end that clamp plate 6 is close to workstation 5 is equipped with slipmat 61, and the spherical pulling piece 62 of one end fixedly connected with of clamp plate 6, the other end fixedly connected with locating lever 63 of clamp plate 6, workstation 5 are equipped with locating hole 54, locating lever 63 and locating hole 54 sliding connection, and locating lever 63 can stabilize the compressing tightly to the work piece, avoids the work piece to produce the skew in the course of working.

The pressing plate 6 is detachably connected with the workbench 5 through the limiting rod 7, it needs to be explained that the workbench 5 is provided with the sliding hole 55, the limiting rod 7 is in sliding connection with the sliding hole 55 through the spring 71, the spring 71 belongs to a compression state, the pressing plate 6 is kept to be pressed constantly, the pressing plate 6 is provided with the connecting groove 64, the limiting rod 7 is in threaded connection with the connecting groove 64, a worker can flexibly detach and install the pressing plate 6 according to use requirements, and the use flexibility of the device is increased.

Now, the operation principle of the present invention is described as follows:

the utility model discloses during the use, the work piece that the staff will need processing is placed on last rack 51, compresses tightly work, specific process that compresses tightly to the work piece through clamp plate 6: the pressing plate 6 is pulled to be far away from the upper rack 51 through the spherical pulling block 62, at the moment, the limiting rod 7 and the sliding hole 55 slide, the positioning rod 63 and the positioning hole 54 slide, a workpiece is placed below the pressing plate 6, the pulling block 62 is loosened, the pressing plate 6 compresses the workpiece through the anti-slip pad 61 under the action of the spring 71, the power supply is started, the motor 3 starts to rotate, the output shaft of the motor 3 drives the meshed rack 42 to move through the gear 41, at the moment, the upper rack 51 is driven by the first rack 42 to slowly move to the position below the laser cutting machine, the lower rack 52 is slowly far away from the laser cutting machine under the drive of the second rack 42, the working table 5 slides through the pulleys 53 and the sliding grooves 11 on the two sides in the moving process, the workpiece stops the motor 3 after reaching a preset position, the laser cutting machine is started to cut, and process, and simultaneously, the working personnel can perform cleaning work on the lower rack 52, facilitating subsequent processing work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a laser cutting machine workstation transmission exchange device, includes the bed body (1), its characterized in that, bed body (1) symmetry is equipped with stand (2), bed body (1) fixedly connected with motor (3), the output shaft of motor (3) is connected with workstation (5) through driving medium (4) meshing, workstation (5) and bed body (1) sliding connection, workstation (5) sliding connection has clamp plate (6), clamp plate (6) can dismantle the connection through gag lever post (7) and workstation (5).

2. The worktable transmission exchange device of the laser cutting machine as claimed in claim 1, wherein the transmission member (4) comprises a gear (41) and a rack (42) which are meshed with each other, the gear (41) is fixedly connected with the output shaft of the motor (3), and the rack (42) is connected with the worktable (5) in a matching way.

3. The transmission exchange device of the workbench of the laser cutting machine according to claim 2, characterized in that the workbench (5) comprises an upper rack (51) and a lower rack (52), the rack (42) comprises a first connecting bar (421) and a second connecting bar (422), the first connecting bar (421) is fixedly connected to the bottom of the upper rack (51), and the second connecting bar (422) is fixedly connected to the top of the lower rack (52).

4. The transmission exchange device for the workbench of the laser cutting machine according to claim 3, characterized in that the bed body (1) is provided with a sliding groove (11), and the upper rack (51) and the lower rack (52) are connected with the sliding groove (11) through a pulley (53).

5. The transmission and exchange device for the workbench of the laser cutting machine according to claim 1, wherein the pressing plate (6) is of an L-shaped structure, one end of the pressing plate (6) close to the workbench (5) is provided with an anti-slip pad (61), one end of the pressing plate (6) is fixedly connected with a spherical pulling block (62), the other end of the pressing plate (6) is fixedly connected with a positioning rod (63), the workbench (5) is provided with a positioning hole (54), and the positioning rod (63) is slidably connected with the positioning hole (54).

6. The transmission exchange device of the workbench of the laser cutting machine according to claim 1, characterized in that the workbench (5) is provided with a sliding hole (55), the limiting rod (7) is slidably connected with the sliding hole (55) through a spring (71), the pressing plate (6) is provided with a connecting groove (64), and the limiting rod (7) is in threaded connection with the connecting groove (64).