CN213289088U

CN213289088U - Laser cutting equipment is used in cubical switchboard processing

Info

Publication number: CN213289088U
Application number: CN202022161513.4U
Authority: CN
Inventors: 赵敏; 彭加祥; 崔建华
Original assignee: Henan Xiangxin Power Equipment Co ltd
Current assignee: Henan Xiangxin Power Equipment Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-28
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to the technical field of the technique of cubical switchboard processing equipment and specifically relates to a laser cutting equipment is used in cubical switchboard processing is related to, including frame and the laser cutting ware of setting in the frame, be provided with fixed frame in the frame, the last clamping device who is used for fixing the centre gripping to the work piece that is provided with of fixed frame, be provided with rotating device in the frame, rotating device is including being used for carrying out the runner assembly that overturns and being used for driving runner assembly pivoted drive assembly to fixed frame, drive assembly sets up in the frame, the runner assembly sets up on drive assembly, and the runner assembly is connected with fixed frame. The cutting size error that this application has the work piece upper and lower surface is less, the better effect of cutting quality.

Description

Laser cutting equipment is used in cubical switchboard processing

Technical Field

The application relates to the technical field of switch cabinet processing equipment, in particular to laser cutting equipment for processing a switch cabinet.

Background

The existing numerical control 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 a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal; and finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved. The laser cutting processing replaces the traditional mechanical knife with invisible light beams, and has the characteristics of high precision, high cutting speed and the like.

The current chinese patent with publication number CN207431535U discloses a numerical control laser cutting machine, which comprises a housing, a wiring cabinet, an operation panel, a Y-axis driving structure, a fixing plate, an X-axis driving structure, a rotating shaft, an electromagnetic chuck, a connecting rod, an angle adjusting cylinder, a Z-axis driving structure, a cutting head, an air nozzle, a laser emitter and an air storage tank.

The above prior art solutions have the following drawbacks: although this numerical control laser cutting machine can carry out effectual cutting process to the work piece, the laser scattering scope is great, when running through the cutting process to thicker work piece, results in the cutting size error of work piece upper and lower surface great, and the cutting quality is relatively poor, consequently, needs to improve it.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser cutting equipment is used in cubical switchboard processing, it has the work piece about the cutting size error of surface less, the better effect of cutting quality.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a laser cutting equipment is used in cubical switchboard processing, includes the frame and sets up the laser cutter in the frame, be provided with fixed frame in the frame, the last clamping device who is used for fixing the centre gripping to the work piece that is provided with of fixed frame, be provided with rotating device in the frame, rotating device is including being used for carrying out the runner assembly that overturns and being used for driving runner assembly pivoted drive assembly to fixed frame, drive assembly sets up in the frame, the runner assembly sets up on drive assembly, and the runner assembly is connected with fixed frame.

Through adopting above-mentioned technical scheme, be provided with rotating device in the frame, carry out the centre gripping to the work piece through clamping device to process the upper surface of work piece through the laser cutting ware, turn over the lower surface of work piece through rotating device, and process, the laser scattering scope is less in the course of working, and the cutting size error of surface is less about the work piece, and cutting quality is better.

The application is further configured to: the clamping device comprises a clamping plate for clamping the workpiece and a driving mechanism for driving the clamping plate to clamp the workpiece, wherein the driving mechanism is arranged on the fixed frame, the clamping plate is arranged on the driving mechanism, and the clamping plate extrudes and clamps the workpiece.

Through adopting above-mentioned technical scheme, actuating mechanism sets up on fixed frame, starts actuating mechanism, can drive the grip block and extrude the centre gripping to the work piece, makes the work piece in processing and upset in-process, and the work piece is more stable, avoids the work piece to take place the skew in cutting process, leads to cutting process's quality relatively poor.

The application is further configured to: the driving mechanism comprises a driving piece, a rotating screw and a sliding block, the driving piece is arranged on the fixed frame, the rotating screw is coaxially fixed on an output shaft of the driving piece, threads at two ends of the rotating screw are reverse threads, the sliding block is sleeved on the rotating screw, the sliding block is connected with the clamping plate, and the sliding block is in sliding fit with the fixed frame.

Through adopting above-mentioned technical scheme, start the driving piece, drive and rotate the screw rod and rotate, drive the slider and do the motion that is close to each other on rotating the screw rod, can drive the grip block and carry out fixed centre gripping, the simple operation to the work piece.

The application is further configured to: the rotating screw rods are arranged in a plurality of numbers along the width direction of the rack, a linkage device used for driving the rotating screw rods to rotate is arranged on the rotating screw rods, and the linkage device is installed on the rack.

Through adopting above-mentioned technical scheme, be provided with aggregate unit on the rotation screw rod, can drive a plurality of rotation screw rods through aggregate unit and rotate simultaneously to can realize a plurality of sliders simultaneous movement, the centre gripping is fixed to the work piece to a plurality of grip blocks, makes the centre gripping of work piece more stable.

The application is further configured to: the linkage device comprises a first bevel gear, a second bevel gear and linkage rods, the bevel gears are sleeved on the rotating screw rods, the second bevel gears are meshed with the first bevel gears, and the linkage rods penetrate through the two adjacent second bevel gears.

Through adopting above-mentioned technical scheme, when rotating the screw rod and rotating, drive bevel gear and rotate, drive bevel gear two and rotate, drive the gangbar and rotate, can drive a plurality of rotation screw rods and rotate simultaneously, only need a power supply, just can realize the simultaneous slip of a plurality of sliders, carry out centre gripping, simple structure to the work piece through the grip block.

The application is further configured to: the clamping plate is provided with a supporting plate for supporting the workpiece, and the workpiece is abutted against the supporting plate.

By adopting the technical scheme, the supporting plate is arranged on the clamping plate, so that the workpiece can be supported by the supporting plate after the lower surface of the workpiece is abutted to the supporting plate, and the workpiece is prevented from deviating on the clamping plate.

The application is further configured to: the driving assembly comprises a driving motor and a worm, the driving motor is arranged on the rack, the worm is coaxially fixed on an output shaft of the driving motor, and the rotating assembly is arranged on the worm.

Through adopting above-mentioned technical scheme, driving motor sets up in the frame, starts driving motor, drives the worm and rotates, drives the runner assembly motion, can realize runner assembly and fixed frame's rotation.

The application is further configured to: the rotating assembly comprises a worm wheel and a rotating rod, the worm wheel is meshed on the worm, the rotating rod is fixedly arranged in the worm wheel in a penetrating mode, and the rotating rod is fixedly connected with the fixed frame.

Through adopting above-mentioned technical scheme, when the worm rotated, through the meshing of worm wheel and worm, can realize the rotation of worm wheel, drive the dwang and rotate to realize fixed frame's rotation, the simple operation.

To sum up, the beneficial technical effect of this application does:

1. the rotating device is arranged on the rack, the workpiece is clamped through the clamping device, the upper surface of the workpiece is machined through the laser cutter, the lower surface of the workpiece is turned over through the rotating device and machined, the laser scattering range is small in the machining process, the cutting size error of the upper surface and the lower surface of the workpiece is small, and the cutting quality is good;

2. the driving mechanism is arranged on the fixed frame, and the driving mechanism is started to drive the clamping plate to extrude and clamp the workpiece, so that the workpiece is more stable in the processing and overturning processes, and the workpiece is prevented from being deviated in the cutting process, and the cutting quality is poor;

3. through being provided with aggregate unit on rotating the screw rod, can drive a plurality of rotation screw rods through aggregate unit and rotate simultaneously to can realize a plurality of sliders simultaneous movement, the centre gripping is fixed to the work piece to a plurality of grip blocks, makes the centre gripping of work piece more stable.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic structural view showing a connection relationship of the clamping device and the fixing frame.

Reference numerals: 1. a frame; 2. a laser cutter; 3. a fixed frame; 4. a clamping device; 41. a clamping plate; 411. a support plate; 42. a drive mechanism; 421. a drive member; 422. rotating the screw; 423. a slider; 5. a rotating device; 51. a rotating assembly; 511. a worm gear; 512. rotating the rod; 52. a drive assembly; 521. a drive motor; 522. a worm; 6. a linkage device; 61. a first bevel gear; 62. a second bevel gear; 63. a linkage rod; 7. a mobile device; 71. a moving motor; 72. moving the screw; 8. a sliding device; 81. a slide motor; 82. the screw is slid.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1 and 2, for the laser cutting equipment for processing the switch cabinet disclosed by the application, the laser cutting equipment comprises a rack 1 and a laser cutter 2 arranged on the rack 1, wherein a sliding frame is matched on the rack 1 in a sliding manner, and the sliding frame can move along the length direction of the rack 1. A mounting frame is slidably fitted on the carriage, the mounting frame can move in the width direction of the rack 1, and the laser cutter 2 is fixedly mounted on the mounting frame. The fixed bracing piece that is provided with of one end that is close to laser cutting ware 2 on frame 1, the bracing piece sets up along the length direction of frame 1, is provided with fixed frame 3 on the bracing piece of frame 1, fixed frame 3 and bracing piece normal running fit, and the side that fixed frame 3 is close to frame 1 is the arc surface. The fixed frame 3 is provided with a clamping device 4 for fixedly clamping a workpiece, and the rack 1 is provided with a rotating device 5. When a workpiece needs to be cut, the workpiece is placed on the fixed frame 3 and is fixedly clamped through the clamping device 4, after clamping is completed, the upper surface of the workpiece is cut through the laser cutter 2, after machining is completed, the rotating device 5 is started, the workpiece is overturned along the two ends of the rack 1 in the width direction, the lower surface of the workpiece is rotated to the laser cutter 2, and through cutting machining is performed.

Referring to fig. 2 and 4, the clamping device 4 includes a clamping plate 41 for clamping the workpiece and a driving mechanism 42 for driving the clamping plate 41 to clamp the workpiece, the driving mechanism 42 is disposed on the fixed frame 3, the driving mechanism 42 includes a driving member 421, a rotating screw 422 and a sliding block 423, the driving member 421 is fixedly disposed on the fixed frame 3, and the driving member 421 can be directly formed by a motor. The rotary screw 422 is coaxially fixed to the output shaft of the driving member 421, and the rotary screw 422 is disposed along the longitudinal direction of the frame 1. A support plate 411 for supporting the workpiece is fixedly provided on the holding plate 41, and the workpiece is brought into contact with the support plate 411 when the workpiece is cut. When the driving member 421 works, it can drive the rotating screw 422 to rotate. The screw thread that rotates screw 422 both ends is reverse screw thread, and two sliders 423 overlap respectively and locate on the both ends of rotating screw 422, have seted up the spout on fixed frame 3's the inner wall, and slider 423 inlays in the spout, and slider 423 passes through spout and fixed frame 3 sliding fit. When rotating screw 422 and rotating, drive two sliders 423 and do the motion that is close to each other or keeps away from each other along rotating screw 422, and grip block 41 is fixed to be set up on slider 423, and two sliders 423 can drive two grip blocks 41 and do the motion that is close to each other or keeps away from each other, and when doing the motion that is close to each other along two grip blocks 41 on the length direction of frame 1, two grip blocks 41 can extrude the centre gripping to the work piece, fix the work piece.

Referring to fig. 2 and 4, two rotating screws 422 are arranged along the width direction of the frame 1, a linkage 6 for driving the rotating screws 422 far from the driving member 421 to rotate is arranged on the rotating screws 422, the linkage 6 is mounted on the frame 1, and the linkage 6 is symmetrically arranged along the center line of the length direction of the frame 1. The linkage device 6 comprises a first bevel gear 61, a second bevel gear 62 and a linkage rod 63, the first bevel gear 61 is fixedly sleeved on the rotating screw 422, the second bevel gear 62 is meshed with the first bevel gear 61, and the first bevel gear 61 and the second bevel gear 62 are both vertically arranged. The linkage rod 63 is fixedly arranged in the two bevel gear pairs 62 in a penetrating mode, the linkage rod 63 is arranged along the width direction of the rack 1, a fixing plate is fixedly arranged on the rack 1, and the fixing plate is sleeved on the linkage rod 63 and used for rotatably supporting the linkage rod 63. When the rotating screw 422 located at the driving part 421 rotates, the first bevel gear 61 on the rotating screw can be driven to rotate, the second bevel gear 62 is driven to rotate, the linkage rod 63 is driven to rotate, the second bevel gear 62 away from the driving part 421 can be driven to rotate, the first bevel gear 61 is driven to rotate, so that the rotating screw 422 away from the driving part 421 rotates, the four sliding blocks 423 are simultaneously moved close to each other on the rotating screw 422, and the four clamping plates 41 are driven to fixedly clamp four corners of a workpiece.

Referring to fig. 1 and 2, after the clamping plate 41 clamps the workpiece, the mounting frame is moved to a position where the workpiece is to be cut, and the workpiece is cut by the laser cutter 2. A moving device 7 for moving the sliding frame is fixedly arranged on the frame 1, the moving device 7 comprises a moving motor 71 and a moving screw 72, the moving motor 71 is fixedly arranged on the frame 1, the moving screw 72 is coaxially fixed on an output shaft of the moving motor 71, and the moving screw 72 is arranged along the length direction of the frame 1. The moving motor 71 is started to drive the moving screw 72 to rotate, and drive the sliding frame to slide along the moving screw 72, so as to drive the mounting frame and the laser cutter 2 to move. The frame 1 is fixedly provided with a sliding device 8 for driving the mounting frame to move, the sliding device 8 comprises a sliding motor 81 and a sliding screw 82, the sliding motor 81 is fixedly arranged on the sliding frame, the sliding screw 82 is coaxially fixed on an output shaft of the sliding motor 81, and the sliding screw 82 is arranged along the width direction of the frame 1. The sliding motor 81 is started to drive the sliding screw 82 to rotate, the mounting frame and the laser cutter 2 are driven to slide on the sliding screw 82, the laser cutter 2 is moved to the position of the workpiece to be cut to perform cutting processing, and meanwhile, in the processing process, the position of the laser cutter 2 is driven by the moving device 7 and the sliding device 8 to be adjusted to perform cutting processing on different positions of the workpiece.

Referring to fig. 1 and 3, after the laser cutter 2 finishes processing the upper surface of the workpiece and cuts half of the thickness of the workpiece, the rotating device 5 is started to turn over the workpiece, so that the lower surface of the workpiece is rotated to the laser cutter 2, and the position of the laser cutter 2 is adjusted. The rotating device 5 comprises a rotating assembly 51 for overturning the fixed frame 3 and a driving assembly 52 for driving the rotating assembly 51 to rotate, the driving assembly 52 is arranged on the rack 1, the driving assembly 52 comprises a driving motor 521 and a worm 522, the driving motor 521 is fixedly arranged on the rack 1, the worm 522 is coaxially fixed on an output shaft of the driving motor 521, the worm 522 is arranged along the width direction of the rack 1, and the driving motor 521 is started to drive the worm 522 to rotate. The rotating assembly 51 is arranged on the worm 522, the rotating assembly 51 comprises a worm wheel 511 and a rotating rod 512, the worm wheel 511 is meshed with the worm 522, and the worm wheel 511 is vertically arranged. Dwang 512 is fixed to be worn to locate in the worm wheel 511, and dwang 512 sets up along the length direction of frame 1, and dwang 512 normal running fit is in frame 1, dwang 512 and fixed frame 3 fixed connection. When the worm 522 rotates, the worm wheel 511 is driven to rotate, the rotating rod 512 is driven to rotate, the fixed frame 3 is driven to turn over for 180 degrees, the driving motor 521 is turned off, and the other end of the workpiece with the thickness to be processed is cut and processed through the laser cutter 2, so that the workpiece is cut and processed in a penetrating mode.

The implementation principle of the embodiment is as follows: when a workpiece needs to be cut and machined, the workpiece is placed on the supporting plate 411, the driving part 421 is started, the rotating screw 422 located at the driving part 421 is driven to rotate, the first bevel gear 61 on the driving part is driven to rotate, the second bevel gear 62 is driven to rotate, the linkage rod 63 is driven to rotate, the second bevel gear 62 far away from the driving part 421 can be driven to rotate, the first bevel gear 61 is driven to rotate, the rotating screw 422 far away from the driving part 421 is driven to rotate, the four sliding blocks 423 are simultaneously driven to move close to each other on the rotating screw 422, and the four clamping plates 41 are driven to fixedly clamp four corners of the workpiece. After clamping is completed, the laser cutter 2 is driven by the moving device 7 and the sliding device 8 to adjust the position so as to cut different positions of the workpiece. And cutting half of the thickness of the workpiece, cutting the other half of the thickness of the workpiece, and performing through cutting processing on the workpiece. And starting the driving motor 521, driving the worm 522 to rotate, driving the worm wheel 511 to rotate, driving the rotating rod 512 to rotate, driving the fixed frame 3 to turn over for 180 degrees, then closing the driving motor 521, and cutting the workpiece through the laser cutter 2.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a laser cutting equipment is used in cubical switchboard processing, includes frame (1) and laser cutting ware (2) of setting on frame (1), its characterized in that: be provided with fixed frame (3) on frame (1), be provided with clamping device (4) that are used for carrying out fixed centre gripping to the work piece on fixed frame (3), be provided with rotating device (5) on frame (1), rotating device (5) are including being used for going on the runner assembly (51) that overturns and being used for driving runner assembly (51) pivoted drive assembly (52) to fixed frame (3), drive assembly (52) set up on frame (1), runner assembly (51) set up on drive assembly (52), and runner assembly (51) are connected with fixed frame (3).

2. The laser cutting device for processing the switch cabinet according to claim 1, wherein: clamping device (4) carry out the grip block (41) of centre gripping and be used for driving grip block (41) and carry out actuating mechanism (42) of centre gripping to the work piece including being used for carrying out the work piece, actuating mechanism (42) set up on fixed frame (3), grip block (41) set up on actuating mechanism (42), and grip block (41) extrude the centre gripping to the work piece.

3. The laser cutting equipment for processing the switch cabinet as claimed in claim 2, wherein the laser cutting equipment comprises: actuating mechanism (42) include driving piece (421), rotate screw rod (422) and slider (423), driving piece (421) set up on fixed frame (3), rotate screw rod (422) coaxial fixation on the output shaft of driving piece (421), the screw thread at the both ends of rotating screw rod (422) is reverse screw thread, and is a plurality of slider (423) cover is located on rotating screw rod (422), slider (423) is connected with grip block (41), and slider (423) and fixed frame (3) sliding fit.

4. The laser cutting equipment for processing the switch cabinet as claimed in claim 3, wherein the laser cutting equipment comprises: the rotary screw rod (422) is provided with a plurality of linkage devices (6) along the width direction of the rack (1), the rotary screw rod (422) is provided with a linkage device (6) used for driving the plurality of rotary screw rods (422) to rotate, and the linkage device (6) is installed on the rack (1).

5. The laser cutting equipment for processing the switch cabinet as claimed in claim 4, wherein the laser cutting equipment comprises: the linkage device (6) comprises a first bevel gear (61), a second bevel gear (62) and a linkage rod (63), wherein the first bevel gear (61) is sleeved on the rotating screw rod (422), the second bevel gear (62) is meshed with the first bevel gear (61), and the linkage rod (63) penetrates through the two adjacent second bevel gears (62).

6. The laser cutting equipment for processing the switch cabinet as claimed in claim 2, wherein the laser cutting equipment comprises: the clamping plate (41) is provided with a supporting plate (411) used for supporting a workpiece, and the workpiece is abutted against the supporting plate (411).

7. The laser cutting device for processing the switch cabinet according to claim 1, wherein: the driving assembly (52) comprises a driving motor (521) and a worm (522), the driving motor (521) is arranged on the rack (1), the worm (522) is coaxially fixed on an output shaft of the driving motor (521), and the rotating assembly (51) is arranged on the worm (522).

8. The laser cutting device for processing the switch cabinet as claimed in claim 7, wherein: rotating assembly (51) include worm wheel (511) and dwang (512), worm wheel (511) mesh on worm (522), dwang (512) are fixed to be worn to locate in worm wheel (511), dwang (512) and fixed frame (3) fixed connection.