CN220049671U - Copper bar punching locator for switch cabinet - Google Patents

Abstract

The utility model relates to the technical field of switch cabinet copper bar processing and discloses a switch cabinet copper bar punching positioner which comprises a base, wherein a placing groove is formed in the top of the base, movable plates are connected to the left side and the right side of the base in a sliding mode, a bottom plate is fixedly connected to the bottoms of the two movable plates, a mounting frame is fixedly connected to the tops of the two movable plates, a guide rod is fixedly connected to the inner wall of each mounting frame, movable rods are connected to the two sides of the outer wall of each guide rod in a sliding mode, limiting rods are fixedly connected to the inner walls of the two movable rods, and movable blocks are connected to the two sides of the outer wall of each limiting rod in a sliding mode. According to the utility model, the copper bars with different sizes are automatically positioned and fixed during punching, so that copper bar punching positioners with different specifications, sizes or shapes are prevented from being formulated, the customizing cost is reduced, and the punched copper bars are automatically pushed out of the top of the positioners, thereby achieving the purpose of semi-automatic positioning punching.

Description

Copper bar punching locator for switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinet copper bar processing, in particular to a switch cabinet copper bar punching positioner.

Background

A switchgear is a device used in an electrical power distribution system for controlling, protecting and isolating electrical equipment. The electric power distribution device is used for conveying electric power from a power supply to various loads and providing distribution and control of the power supply, when the switch cabinet is processed and manufactured at present, the parts on the switch cabinet need to be processed such as cutting, bending, punching and welding, wherein the processing of copper bars is particularly important, the copper bars are used for electric connection and transmission in an electric power system, the internal circuits of the switch cabinet can be effectively connected for conveying electric power, holes need to be formed in the copper bars for enabling the copper bars to be connected and fixing electric elements, and when the copper bars are punched at present, the copper bars need to be accurately positioned by using a positioner for ensuring the accuracy of the holes, and then punching processing is performed on the copper bars by using punching equipment.

However, the copper bar punching positioner in the prior art has certain defects when in use, such as when the copper bar punching positioner is used for fixing the position of a copper bar, the application range of the copper bar punching positioner is limited, and the copper bar punching positioner with one size is only applicable to copper bars with specific specifications, sizes or shapes, so that the copper bar punching positioners with different specifications are required to be customized, the customization cost is increased, and therefore, the copper bar punching positioner for the switch cabinet is provided for the defects.

Disclosure of Invention

In order to make up for the defects, the utility model provides a copper bar punching positioner for a switch cabinet, and aims to solve the problems that the copper bar punching positioner in the prior art is limited in application range and cannot adapt to copper bars of different types for use.

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

the utility model provides a cubical switchboard copper bar punching locator, includes the base, the standing groove has been seted up at the top of base, the equal sliding connection in the left and right sides of base has the movable plate, two equal fixedly connected with bottom plate in bottom of movable plate, two equal fixedly connected with installing frame in top of movable plate, every the inner wall fixedly connected with guide bar of installing frame, the equal sliding connection in outer wall both sides of guide bar has the movable rod, two equal fixedly connected with gag lever post of inner wall of movable rod, every equal sliding connection in outer wall both sides of gag lever post has the movable block, two the bottom fixedly connected with silica gel head of movable block, the inner wall sliding connection of standing groove has the placing plate, a plurality of perforation two have been seted up at the middle part of placing plate, limit groove one has all been seted up to four corner of placing plate, every equal fixedly connected with slider in four corner of placing plate, every outer wall sliding connection of slider has the movable block in the inside of limit groove one, two equal sliding connection in bottom plate's bottom plate four corner fixedly connected with silica gel head, two bottom spring assembly's bottom spring assembly has the inside the bottom of the bottom plate, two bottom spring assembly has the bottom of two sets of side, two bottom spring assembly has the inside the bottom of the bottom plate, two bottom spring assembly has.

Through above-mentioned technical scheme, through the distance between four silica gel heads according to the size adjustment of copper bar, the work of punching a hole is being carried out to the copper bar that makes the punching machine to place the board top, under the impact drive of punching machine, make the board of placing move down in the inside of standing groove, thereby to first tensile of spring, and promote the connecting rod to move down, under the drive of connecting rod, make the bottom plate move down, thereby extrude second spring, can punch a hole the copper bar after the drift of punching machine contacts with the copper bar, after punching a hole, drift and copper bar separation, the impulsive force disappears this moment, first quick resilience of spring, and second quick shrink of spring, make the board of placing reset, and then be convenient for push out the copper bar after the completion of punching a hole from the inside of standing groove.

Further, the pushing component comprises two mounting rods, one end of each mounting rod is fixedly connected to the rear side of the bottom plate, the other end of each mounting rod is fixedly connected with a fixing ring, each fixing ring is fixedly connected with a pull rope, two mounting blocks are fixedly connected to two sides of the outer wall of the base, two fixing rods are fixedly connected to opposite sides of each mounting block, two rotating wheels are connected to the outer wall of each fixing rod in a rotating mode, the outer wall of each pull rope is wound on the outer wall of each rotating wheel, and the front end of each pull rope is fixedly connected with a pushing plate.

Through above-mentioned technical scheme, when the bottom plate moves down, can drive the installation pole and move down, and then drive solid fixed ring and move down to pulling the stay cord, making the stay cord taut, reducing the rights and interests of winding outside the runner, through the taut of stay cord, make the stay cord drive push pedal at the base top backward movement.

Further, reset the subassembly and include two fixed columns, two the bottom fixed connection of fixed column is at the top of base, two the through-hole is all worn to be equipped with in the middle part of fixed column, the outer wall of stay cord runs through at the middle part of through-hole, the outer wall cover of stay cord is equipped with the spring III, the equal fixedly connected with stopper in the bottom both sides of push pedal, limit groove two has all been seted up to the top both sides of base, every the outer wall sliding connection of stopper is at the inner wall of limit groove two.

Through the technical scheme, when the stay cord removes, can drive the push pedal and move backward, and then extrude third spring for third spring compression produces the reaction force of resilience, and then when the bottom plate moves back, can make the stay cord lax, and then the third spring that originally compresses will drive the push pedal fast and move back, at the removal in-process of push pedal, can drive the stopper and remove in the inside of spacing groove, and then promote the copper bar of placing on the board, makes the copper bar shift out from the top of locator fast.

Further, one end of the third spring is fixedly connected to the rear side of the push plate, and the other end of the third spring is fixedly connected to the front side of the fixed column.

Through above-mentioned technical scheme, when the push pedal removes, can be convenient for extrude third spring, make its compression to be convenient for drive the push pedal and reset, produce thrust, release the top of placing the board with the copper bar.

Further, the bottom of the mounting frame is arranged at the top of the base.

Through above-mentioned technical scheme to when the movable plate moves down, and then drive the mounting frame and move down, make silica gel head and copper bar contact.

Further, an arc-shaped groove is formed in the top wall of the bottom plate, and a chip removal hole is formed in the middle of the bottom plate.

Through above-mentioned technical scheme, the arc groove is convenient for collect the piece that produces in the punching process, and then is convenient for the piece discharges from the chip removal hole.

Further, the diameter size of the first perforation is consistent with the diameter size of the second perforation.

Through the technical scheme, when punching, the punching head can be used for punching the copper bar.

The utility model has the following beneficial effects:

according to the utility model, by punching the copper bar, under the cooperation of the placing groove, the moving plate, the bottom plate, the mounting frame, the guide rod, the moving rod, the limiting rod, the moving block, the silica gel head, the placing plate, the first perforation, the second perforation, the limiting groove I, the sliding block, the connecting rod, the first spring and the second spring, the copper bar with different sizes can be automatically positioned and fixed during punching, thereby the copper bar punching positioners with different specifications, sizes or shapes are prevented from being formulated, the customization cost is reduced, the convenience of copper bar punching processing is effectively improved, meanwhile, after the punching is finished, the copper bar can be automatically driven to rise from the inside of the placing groove, the copper bar is conveniently taken out, and the efficiency of batched copper bar punching processing is effectively improved.

According to the utility model, through the downward movement of the bottom plate, under the cooperation of the mounting rod, the mounting block, the fixing rod, the fixing column, the through hole, the rotating wheel, the mounting rod, the fixing ring, the pull rope, the third spring, the push plate, the limiting block and the second limiting groove, the copper bar after punching is automatically pushed out of the top of the positioner, the purpose of semi-automatic positioning punching is achieved, the labor is saved, the efficiency of copper bar punching is further improved, and the practicability of the copper bar punching positioner is improved.

Drawings

Fig. 1 is a perspective view of a copper bar punching positioner of a switch cabinet provided by the utility model;

fig. 2 is a schematic diagram of a mounting rod structure of a copper bar punching positioner of a switch cabinet according to the present utility model;

fig. 3 is a schematic diagram of the internal structure of a placement groove of a copper bar punching positioner of a switch cabinet;

fig. 4 is a schematic diagram of a structure of a punching hole locator for a copper bar of a switch cabinet according to the present utility model;

fig. 5 is a schematic diagram of a slider structure of a copper bar punching positioner for a switch cabinet according to the present utility model;

fig. 6 is a schematic diagram of a limiting block structure of a copper bar punching positioner of a switch cabinet according to the present utility model;

fig. 7 is a schematic diagram of an arc-shaped slot structure of a copper bar punching positioner for a switch cabinet.

Legend description:

1. a base; 2. a placement groove; 3. a moving plate; 4. a bottom plate; 5. a mounting frame; 6. a guide rod; 7. a moving rod; 8. a limit rod; 9. a moving block; 10. a silica gel head; 11. placing a plate; 12. perforating first; 13. perforating the second hole; 14. a first limit groove; 15. a slide block; 16. a connecting rod; 17. a first spring; 18. a second spring; 19. a mounting block; 20. a fixed rod; 21. fixing the column; 22. a through hole; 23. a rotating wheel; 24. a mounting rod; 25. a fixing ring; 26. a pull rope; 27. a third spring; 28. a push plate; 29. a limiting block; 30. a limiting groove II; 31. an arc-shaped groove; 32. chip removal holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 3, 5 and 7, one embodiment provided by the present utility model is: the utility model provides a cubical switchboard copper bar punching locator, the on-line screen storage device comprises a base 1, standing groove 2 has been seted up at the top of base 1, the equal sliding connection in the left and right sides of base 1 has movable plate 3, the equal fixedly connected with bottom plate 4 in bottom of two movable plates 3, bottom plate 4 is when moving down, can drive movable plate 3 and move down, the equal fixedly connected with installing frame 5 in top of two movable plates 3, installing frame 5 moves down under the drive of movable plate 3, the bottom of installing frame 5 sets up at the top of base 1, the inner wall fixedly connected with guide bar 6 of every installing frame 5, the equal sliding connection in outer wall both sides of guide bar 6 has movable rod 7, the equal fixedly connected with gag lever post 8 of inner wall of two movable rods 7, the equal sliding connection in outer wall both sides of every gag lever post 8 has movable block 9, through adjusting the distance between two sets of movable block 9, and the distance between two movable rod 7 makes it adapt to the copper bar of different sizes and uses, the bottom fixedly connected with silica gel head 10 of two movable block 9, when contacting with copper bar, can receive the offset problem and the impact does not cause the damage to the copper bar.

The inner wall sliding connection of standing groove 2 has placing plate 11, placing plate 11 its can be convenient for follow-up ejecting with the copper bar from the inside of standing groove 2, and place the copper bar at the top of placing plate 11, receive the impact of punching a hole at the copper bar, make placing plate 11 move down in the inside of standing groove 2, make placing plate 11 drive connecting rod 16 move down, and under connecting rod 16's drive, make bottom plate 4 move down, thereby make movable plate 3 move down, and drive mounting frame 5 move down, under mounting frame 5's drive, make silica gel head 10 move down, contact with the copper bar at placing plate 11 top, make automatic to fix a position different sizes copper bars when punching a hole, thereby avoid making the copper bar punching a hole locator of different specifications, size or shape, custom-made cost is reduced, effectively improve the convenience of copper bar punching a hole processing.

The middle part of the placing plate 11 is provided with a plurality of first perforations 12, the middle part of the base 1 is provided with a plurality of second perforations 13, the diameter size of the first perforations 12 is consistent with the diameter size of the second perforations 13, the punching head can conveniently punch copper bars, the four corners of the placing groove 2 are provided with first limit grooves 14, the four corners of the placing plate 11 are fixedly connected with sliding blocks 15, the outer wall of each sliding block 15 is slidably connected in the first limit grooves 14, the sliding blocks 15 move in the first limit grooves 14 under the driving of the placing plate 11, the movement of the placing plate 11 is further limited, the four corners of the base plate 4 are fixedly connected with connecting rods 16, the connecting rods 16 move downwards under the driving of the placing plate 11, four corners of bottom plate 4 and the bottom fixedly connected with spring one 17 of base 1, spring one 17 is receiving the drive of moving down of base 1, can stretch, and then be convenient for later stage drive base 1 resets, the outside cover of every connecting rod 16 is equipped with spring two 18, the bottom of spring two 18 sets up the inside at standing groove 2, the top of spring two 18 sets up the bottom at standing plate 11, spring two 18 is receiving the move down of standing plate 11, can extrude spring two 18 for spring two 18 compression produces the reaction force of resilience, can be convenient for later stage drive and place plate 11 and reset, thereby be convenient for with the copper bar ejecting from the inside of standing groove 2, the takeout of copper bar of being convenient for effectively improves the efficiency of batch copper bar punching processing.

Referring to fig. 2 and 4, the rear side fixedly connected with pushing component of base 1, pushing component includes two installation pole 24, the equal fixed connection of one end of two installation poles 24 is in the rear side of bottom plate 4, installation pole 24 is under the drive of bottom plate 4, can carry out synchronous movement along with bottom plate 4, the equal fixed ring 25 of the equal fixed connection of the other end of two installation poles 24, the outer wall fixedly connected with stay cord 26 of every fixed ring 25, stay cord 26 is connected with movable rod 7 through fixed ring 25, and then the tensioning and the lax of bottom plate 4 control stay cord 26 of being convenient for, the equal fixedly connected with installation piece 19 in outer wall both sides of base 1, the equal fixedly connected with dead lever 20 of opposite side of two installation pieces 19, the outer wall rotation of dead lever 20 is connected with two runners 23, the outer wall winding of stay cord 26 is at the outer wall of runner 23, when stay cord 26 is driven by bottom plate 4 and is taut, can make runner 23 rotate, the front end fixedly connected with push pedal 28 of stay cord 26, push pedal 28 can move on base 1 under the drive of stay cord 26, thereby the processing that the punching head is punched a hole to the copper bar.

Referring to fig. 2 and 6, the outside of pushing assembly is provided with reset assembly, reset assembly includes two fixed columns 21, the bottom fixed connection of two fixed columns 21 is at the top of base 1, through-hole 22 is all worn to be equipped with in the middle part of two fixed columns 21, the outer wall of stay cord 26 runs through at the middle part of through-hole 22, through-hole 22 can restrict the removal of stay cord 26, the outer wall cover of stay cord 26 is equipped with spring three 27, the one end fixed connection of spring three 27 is in the rear side of push pedal 28, the other end fixed connection of spring three 27 is under the drive of fixed column 21's front side push pedal 28, extrude spring three 27, make spring three 27 compress, produce the reaction force of resilience, and then be convenient for push pedal 28 rebound, wash out the copper bar at place the board 11 top, and then be convenient for automatic copper bar after punching out the processing of ejecting locator's top, and then reached semi-automatization location punching processing's purpose, use manpower sparingly, further improve copper bar punching hole locator's practicality, the bottom both sides of push pedal 28 are all fixedly connected with stopper 29, stopper 29 is seted up at the inner wall 30 of two side of limit groove 30 of limit groove that can be moved at the bottom of push pedal 28 under the drive of push pedal 28, the side of limit groove 1, limit groove 30 of each side of limit 30 is kept moving simultaneously.

Referring to fig. 7, an arc groove 31 is formed in the top wall of the bottom plate 4, the arc groove 31 is convenient for collecting chips, a chip removing hole 32 is formed in the middle of the bottom plate 4, and the chip removing hole 32 is convenient for collecting chips.

Working principle: when punching copper bars, copper bars with different sizes can be directly placed on the top of the placing plate 11, then the distance between the two moving rods 7 and the distance between the two silica gel heads 10 are moved according to the size of the copper bars, so that the bottoms of the two groups of silica gel heads 10 are positioned on the top of the copper bars, then a punching machine is started, under the impact pushing of the punching machine, the placing plate 11 moves downwards in the placing groove 2, the sliding blocks 15 at four corners are driven to move downwards in the first limiting groove 14, the connecting rods 16 at four corners are driven to move downwards in the middle of the base 1, the placing plate 11 is driven to extrude the second spring 18, the first spring 17 is driven to stretch, the moving plates 3 at two sides move downwards along with the downward movement of the first spring 17, the mounting frame 5 is driven to move downwards, the silica gel heads 10 at the two sides are lowered to contact with the copper bars at the top of the placing plate 11, the placing plate 11 is pushed to move downwards in the placing groove 2, the sliding blocks 15 at the four corners are driven to move downwards in the first limiting groove 14, the connecting rods 16 at the four corners are driven to move downwards, the springs II 18 are extruded, the connecting rods 16 at the four corners drive the bottom plate 4 to move downwards, the springs I17 are driven to stretch, at the moment, the punching machine completes the punching processing of the copper bars, the punched scraps fall into the arc grooves 31 from the first through hole 12 and the second through hole 13, slide into the chip removing holes 32 through the arc grooves 31, automatic collection processing is facilitated on the punched scraps, meanwhile, the two mounting rods 24 at the rear side move downwards along with the bottom plate 4, the fixing rings 25 are driven to move downwards, the pull ropes 26 are stretched, the rotating wheels 23 are driven to rotate on the outer walls of the fixing rods 20, simultaneously, the pull rope 26 pulls the push plate 28 to move backwards, and then the limiting blocks 29 on two sides of the bottom are driven to move backwards in the second limiting groove 30, meanwhile, along with the backward movement of the push plate 28, the third spring 27 can be extruded, after punching is finished, the punching head on the punching machine is separated from the copper bar, at the moment, the second spring 18 which is originally extruded rapidly rebounds and the first spring 17 is rapidly contracted, so that the bottom plate 4 is driven to move upwards, and further the pull rope 26 which is originally tensioned is loosened, at the moment, the third spring 27 which is originally extruded and compressed rapidly rebounds, the push plate 28 is driven to reset, and then the copper bar at the top of the placing plate 11 is pushed out.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a cubical switchboard copper bar punching locator, includes base (1), its characterized in that: the utility model discloses a base, including base (1) and four corners (4) of the base, standing groove (2) has been seted up at the top of base (1), the equal sliding connection in left and right sides of base (1) has movable plate (3), two equal fixedly connected with bottom plate (4) in the bottom of movable plate (3), two equal fixedly connected with installing frame (5) in top of movable plate (3), every inner wall fixedly connected with guide bar (6) of installing frame (5), equal sliding connection in outer wall both sides of guide bar (6) has movable rod (7), two equal sliding connection in inner wall of movable rod (7) has gag lever post (8), every equal sliding connection in outer wall both sides of gag lever post (8) has movable block (9), two equal sliding connection in bottom of movable block (9) has silica gel head (10), the inner wall sliding connection of standing groove (2) has standing plate (11), a plurality of perforation one (12) have been seted up at the middle part of standing plate (11), a plurality of perforation two (13) have been seted up at the middle part of base (1), four corners (2) have four corners (14) and four corners (15) have the equal sliding connection in the corner (15) of four corners (4), four corners of bottom plate (4) and the bottom fixedly connected with spring (17) of base (1), every the outside cover of connecting rod (16) is equipped with spring two (18), the bottom of spring two (18) sets up the inside at standing groove (2), the top of spring two (18) sets up the bottom at standing plate (11), the rear side fixedly connected with pushing component of base (1), pushing component's outside is provided with reset assembly.

2. The switchgear copper bar punching locator of claim 1, wherein: the pushing assembly comprises two mounting rods (24), one end of each mounting rod (24) is fixedly connected to the rear side of a base plate (4), the other end of each mounting rod (24) is fixedly connected with a fixing ring (25), each fixing ring (25) is fixedly connected with a pull rope (26) on the outer wall, mounting blocks (19) are fixedly connected to two sides of the outer wall of the base (1), fixing rods (20) are fixedly connected to opposite sides of each mounting block (19), two rotating wheels (23) are rotatably connected to the outer wall of each fixing rod (20), the outer wall of each pull rope (26) is wound on the outer wall of each rotating wheel (23), and a pushing plate (28) is fixedly connected to the front end of each pull rope (26).

3. The switchgear copper bar punching locator of claim 2, wherein: reset assembly includes two fixed columns (21), two the bottom fixed connection of fixed column (21) is at the top of base (1), two through-hole (22) are all worn to be equipped with in the middle part of fixed column (21), the outer wall of stay cord (26) runs through at the middle part of through-hole (22), the outer wall cover of stay cord (26) is equipped with spring three (27), the equal fixedly connected with stopper (29) in bottom both sides of push pedal (28), limit groove two (30) have all been seted up in the top both sides of base (1), every the outer wall sliding connection of stopper (29) is at the inner wall of limit groove two (30).

4. A switchgear copper bar punching locator according to claim 3, characterized in that: one end of the third spring (27) is fixedly connected to the rear side of the push plate (28), and the other end of the third spring (27) is fixedly connected to the front side of the fixed column (21).

5. The switchgear copper bar punching locator of claim 1, wherein: the bottom of the mounting frame (5) is arranged at the top of the base (1).

6. The switchgear copper bar punching locator of claim 1, wherein: an arc-shaped groove (31) is formed in the top wall of the bottom plate (4), and a chip removal hole (32) is formed in the middle of the bottom plate (4).

7. The switchgear copper bar punching locator of claim 1, wherein: the diameter size of the first through hole (12) is consistent with the diameter size of the second through hole (13).