CN113198897A

CN113198897A - Punch forming process for aluminum strip flexible connecting piece

Info

Publication number: CN113198897A
Application number: CN202110544378.8A
Authority: CN
Inventors: 黄华义
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-08-03

Abstract

The invention provides an aluminum strip soft connecting piece punch forming process, which relates to the field of aluminum strip soft connecting pieces and comprises a bottom plate, a punching device and a fixing device, wherein the punching device is fixedly arranged on the bottom plate, and the fixing device is arranged on the punching device, so that the following problems can be effectively solved: "1 traditional aluminium strip flexible connector stamping forming technology produces a large amount of unqualified products easily in the punching press, and the product inclines easily in the punching press, thereby lead to the structure asymmetry of product punching press, lead to production efficiency low, 2. carry out individual punching press through the manual work, the efficiency of punching press is slow, and get through the manual work during the punching press and put, the position of product is unset leads to product punching press to warp easily, and the equipment of punching press is just directly over the top of the head, cause very strong harm" scheduling problem to workman's personal safety.

Description

Punch forming process for aluminum strip flexible connecting piece

Technical Field

The invention relates to the field of aluminum strip soft connecting pieces, and particularly provides a punch forming process of an aluminum strip soft connecting piece.

Background

The aluminum strip soft connecting piece is suitable for connecting pieces such as various high-voltage electric appliances, vacuum electric appliances, mining explosion-proof switches, automobiles and the like, has the advantages of good product quality, strong conductivity, large bearing flow, small resistance value and the like, along with the rapid development of the existing power industry and the construction of power grids, the demand of people on various electric appliance products is increasingly large, the performance of equipment is also increasingly required, and therefore the requirements on parts such as the aluminum strip soft connecting piece are increasingly increased, and the aluminum strip soft connecting piece is widely applied to industries such as power equipment, metallurgy, chemical engineering and the like.

Production of aluminium strip flexible connector mainly produces through stamping forming's mode, carries out the punching press through stamping equipment to the surface of product to further processing of realization product, traditional aluminium strip flexible connector stamping forming technology uses unusual official, but still has following problem:

firstly, the traditional punching forming process of the aluminum strip flexible connecting piece is realized through manual punching, the punching efficiency is low, the aluminum strip flexible connecting piece is taken and placed manually during punching, and punching equipment is just right above the top of the head, so that the personal safety of workers is greatly harmed.

Secondly, a large number of unqualified products are easily produced in the traditional punching forming process of the aluminum strip flexible connecting piece during punching, the products are easily inclined during punching, the structure of the products is asymmetric, and the production efficiency is low.

Aiming at the situation, the invention provides a punch forming process of an aluminum strip flexible connecting piece.

Disclosure of Invention

Problems to be solved

The present invention can solve all the problems mentioned in the background art described above.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme that the aluminum strip soft connecting piece punch forming process adopts aluminum strip soft connecting piece punch forming equipment which comprises a bottom plate, a punching device and a fixing device, wherein the bottom plate is fixedly provided with the punching device, and the punching device is provided with the fixing device.

The stamping device comprises a stamping operation frame, a stamping disc, a supporting frame, a stamping cylinder, a first stamping block, a second stamping block, a connecting column, an inserting rod, a stamping head, an intermittent mechanism, a dismounting part and a distance adjusting mechanism, fixed mounting has the punching press operation frame on the bottom plate, the upper end of punching press operation frame is rotated and is connected with the punching press disc, one side fixed mounting of punching press operation frame has the support frame, the upper end fixed mounting of support frame has the punching press cylinder, it passes the support frame and links to each other with a punching press piece to slide on the output of punching press cylinder, the lower extreme of a punching press piece slides through the spliced pole and is provided with No. two punching press pieces, the spliced eye has been seted up to even on the spliced pole, the side of a punching press piece slides and is provided with the peg graft pole, there is the punching press head lower extreme of No. two punching press pieces through the dismantlement piece joint, be provided with roll adjustment mechanism between a punching press piece and No. two punching press pieces, the inside of punching press operation frame is provided with intermittent type mechanism.

The fixing device comprises a fixing operation frame, punching holes, plastic plates, a sliding groove, a fixing block, a first fixing column, a second fixing column, a spring telescopic rod, a clamping component and a synchronous component, wherein the fixing operation frame is uniformly distributed at the upper end of a punching disc along the circumferential direction of a central line, the punching hole is formed in the position, close to the middle, of the upper end of the fixing operation frame, the two ends of the punching hole are hinged with the plastic plates, the sliding groove is formed in the upper end of the fixing operation frame in a penetrating manner, the sliding groove is of a stepped structure, the fixing block is symmetrically and slidably arranged in the sliding groove, the first symmetrical fixing column is arranged on the fixing block, the second fixing column is slidably arranged on the first fixing column, the moving groove is symmetrically formed in the upper end face of the first fixing column, the spring telescopic rod is fixedly arranged in the moving groove, one end, far away from the moving groove, of the spring telescopic rod is connected with the second fixing column, and the clamping component is arranged in the second fixing column, the lower extreme of a fixed column is provided with synchronous subassembly.

This aluminium strip flexible connector stamping forming equipment includes the following step when carrying out aluminium strip flexible connector stamping forming:

s1, equipment checking: before starting the aluminum strip soft connecting piece punch forming equipment to punch form the aluminum strip soft connecting piece, checking the operation of the equipment;

s2, product placement: placing the product into a first fixing column and a second fixing column on a fixing device through an operator, and then fixing the product through the fixing device;

s3, product stamping: stamping the product on the fixing device through a stamping device;

s4, product collection: and inspecting the punched products, and uniformly collecting the products meeting the requirements.

As a preferred technical scheme of the invention, the intermittent mechanism comprises a driving sheave, a driven sheave and an intermittent motor, the intermittent motor is fixedly installed at the bottom end inside the stamping operation frame, the output end of the intermittent motor is connected with the driving sheave, the driving sheave is rotatably arranged on the stamping disc through a connecting column, the driving sheave is engaged with the driven sheave, and the driven sheave passes through the stamping operation frame through a bearing to be connected with the stamping disc; during specific work, the driven grooved wheel drives the punching disc to rotate through the bearing, so that ninety-degree intermittent rotation of the punching disc is further achieved, the punching efficiency of the equipment is further improved, the traditional punching equipment only can punch independently, and operators are very easy to hurt the operators when placing products.

According to the preferred technical scheme, the dismounting part comprises a dismounting groove, a clamping column, a clamping plate and a compression spring, the dismounting groove is symmetrically formed in one end, away from the first punching block, of the second punching block, the clamping column is arranged inside the dismounting groove, the clamping plate is fixedly connected to the lower end of the clamping column, a detachable hole is formed in the lower end of the second punching block, the clamping column and the clamping plate both slidably penetrate through the second punching block and are arranged in the detachable hole, and the compression spring is sleeved on the part, located in the dismounting groove, of the clamping column; during specific work, carry out the joint through joint post and joint board to the punching press head, further improvement punching press head's joint stability, the dismantlement of punching press head has also been made things convenient for, then guarantee not unidimensional dismantlement head and carry out quick replacement, further realize the different shapes of equipment to different product punching presses, when dismantling the punching press head, the inside of pulling joint post all withdrawing No. two punching press pieces with joint post and joint board afterwards, can take out the punching press head like this, compression spring has certain pulling force to the joint post, guarantee that the joint post is in the state of joint all the time.

As a preferred technical scheme of the invention, the distance adjusting mechanism comprises a vertical plate, a rotating button, a spring rod, a clamping ball, a fixed circular ring and a distance adjusting rod, wherein the vertical plate is fixedly installed at the side end of a first stamping block, the rotating plate is rotatably connected onto the vertical plate through a bearing, the rotating button is connected to one end, away from the vertical plate, of the rotating plate, the spring rod is distributed at the side end of the rotating plate along the circumferential direction of a central line, the clamping ball is fixedly installed at one end, away from the rotating plate, of the spring rod, the clamping ball is clamped at the inner side end of the fixed circular ring, the fixed circular ring is fixedly installed on the vertical plate, the distance adjusting rod is rotatably connected to the outer edge of one end, away from the vertical plate, of the rotating plate, and one end, away from the rotating plate, of the distance adjusting rod is rotatably arranged at the side end of a second stamping block through a connecting shaft; during specific work, the distance adjusting mechanism adjusts the distance between the second punching block and the first punching block, so that the punching distance is changed, the punching distance is adjusted, the depth of the shape of the product after punching is adjusted, the utilization rate of equipment is improved, and the production efficiency is further guaranteed.

As a preferred technical scheme of the invention, the clamping and fixing assembly comprises a first clamping and fixing plate, a second clamping and fixing plate, a sliding clamping and fixing plate, a telescopic cylinder and a rotating gear, wherein the inside of the second fixing column is rotatably connected with the rotating gear, the rear end of the rotating gear is meshed with the first clamping and fixing plate, the middle part of the rotating gear is meshed with the second clamping and fixing plate, the front end of the rotating gear is meshed with the sliding clamping and fixing plate, the lower end of the sliding clamping and fixing plate is connected with the output end of the telescopic cylinder, the telescopic cylinder is arranged inside the first fixing column, the first clamping and fixing plate and the second clamping and fixing plate slide to penetrate through the second fixing column, the product is limited by the first clamping and fixing plate and the second clamping and fixing plate, and then the movement of the product is controlled by the telescopic cylinder, so that the product is clamped and fixed by the first clamping and fixing plate and the second clamping and fixing plate, and further that the product is fixed through a circular hole and can not move, and then, the stability of fixing the product is improved, and the condition of error in the stamping forming process is avoided.

As a preferred technical scheme of the present invention, one end of the first card fixing plate is engaged with the rotating gear, the other end of the first card fixing plate is flatly disposed, one end of the second card fixing plate is engaged with the rotating gear, the other end of the second card fixing plate is flatly disposed, and the first card fixing plate and the second card fixing plate are slidably disposed.

As a preferred technical scheme of the invention, the synchronizing assembly comprises a synchronizing rod, synchronizing racks, synchronizing gears and limiting blocks, the synchronizing rod is fixedly mounted at the lower end of the fixed block, the synchronizing racks are fixedly mounted at the lower end of the synchronizing rod and symmetrically arranged, the synchronizing gears are meshed between the synchronizing racks, a square groove is formed in each synchronizing rack, the symmetrical limiting blocks are fixedly mounted at the lower end of the fixed operation frame, and the limiting blocks are slidably arranged in the square grooves; when the distance that the both ends of product removed is the same, synchronous gear could rotate, and then the enough effectual realization product aluminium strip flexible connectors of synchronous subassembly carry out the stamping forming of symmetry, guarantee product stamping forming's qualification rate, improve the efficiency of product processing.

As a preferred technical scheme, the lower end of the plastic plate is abutted to the round roller, the upper end and the side end of the round roller are fixedly provided with the buffering spring rod, the buffering spring rod is fixedly arranged on the inner wall of the fixed operation frame, and when the plastic plate is subjected to punch forming, the buffering efficiency of the plastic plate can be ensured by the cooperation between the round roller and the buffering spring rod, so that the arc-shaped structures with different current situations and sizes can be further ensured to be punched by equipment, and the utilization rate of the equipment is improved.

(III) advantageous effects

1. The invention provides an aluminum strip soft connecting piece punch forming process which can effectively solve the following problems: the stamping forming process of the traditional aluminum strip flexible connecting piece has the advantages that a large number of unqualified products are easily produced in the stamping process, the products are easily inclined in the stamping process, the structures of the products are asymmetric, and accordingly production efficiency is low, 2, the individual stamping is carried out manually, the stamping efficiency is low, the products are taken and placed manually in the stamping process, stamping equipment is just right above the top of the head, and the personal safety of workers is greatly damaged.

2. The invention provides an aluminum strip flexible connector punch forming process, wherein a fixing device can effectively ensure the stability of product fixation, the fixing device can prevent the product from deviating in the punch forming process to cause processing deformation, and a synchronous component can ensure that the product is always bent at a central line during processing, so that the product can ensure stable processing precision.

3. The invention provides a punch forming process of an aluminum strip flexible connecting piece, wherein a disassembling piece mainly has the effects of realizing the disassembly of a punching head, improving the convenience and rapidness of the disassembly, further ensuring that equipment can replace the punching heads with different sizes, further ensuring that the equipment can punch the aluminum strip flexible connecting piece with different sizes, and a distance adjusting mechanism mainly adjusts the distance between a first punching block and a second punching block, so that the punching shape of the aluminum strip flexible connecting piece is changed, and the use efficiency of the equipment is improved.

4. The invention provides an aluminum strip flexible connector punch forming process, wherein an intermittent mechanism is matched with a punching disc, so that installation, picking and placing operations of personnel on an un-punched fixed operation frame can be guaranteed, the injury to operators is reduced, the punching efficiency is further guaranteed, and meanwhile, a product is placed in a set fixing device in advance, so that the processing efficiency is improved, and the production capacity is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a flow chart of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a portion of the fastening device of the present invention;

FIG. 4 is a schematic view of a part of the intermittent mechanism of the present invention;

FIG. 5 is a schematic view of a first perspective portion of the stamping apparatus of the present invention;

FIG. 6 is a schematic view of a second perspective portion of the stamping apparatus of the present invention;

FIG. 7 is an enlarged view taken at A of FIG. 6 of the present invention;

FIG. 8 is a partial cross-sectional view of the stamping apparatus of the present invention;

FIG. 9 is a cross-sectional view of the first and second anchor posts of the present invention;

FIG. 10 is a schematic diagram of the construction of the card holding assembly and synchronizing assembly of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 10, the aluminum strip flexible connector punch forming process adopts aluminum strip flexible connector punch forming equipment which comprises a bottom plate 1, a punching device 2 and a fixing device 4, wherein the bottom plate 1 is fixedly provided with the punching device 2, and the punching device 2 is provided with the fixing device 4; during specific work, the product is fixed through the fixing device 4, and is stamped through the stamping device 2.

The fixing device 4 comprises a fixing operation frame 41, a punching hole 42, a shaping plate 43, a sliding groove 44, a fixing block 45, a first fixing column 46, a second fixing column 47, a spring telescopic rod 48, a clamping component 49 and a synchronizing component 50, wherein the fixing operation frame 41 is uniformly distributed at the upper end of the punching disc 22 along the circumferential direction of a central line, the punching hole 42 is formed at the position, close to the middle, of the upper end of the fixing operation frame 41, the shaping plate 43 is hinged to two ends of the punching hole 42, the sliding groove 44 is formed in the upper end of the fixing operation frame 41 in a penetrating mode, the sliding groove 44 is of a stepped structure, the fixing block 45 is symmetrically arranged in the sliding groove 44 in a sliding mode, the first symmetrical fixing column 46 is arranged on the fixing block 45, the second fixing column 47 is arranged on the first fixing column 46 in a sliding mode, the moving groove is symmetrically formed in the upper end face of the first fixing column 46, and the spring telescopic rod 48 is fixedly installed in the moving groove, one end of the spring telescopic rod 48, which is far away from the moving groove, is connected with a second fixing column 47, a clamping component 49 is arranged inside the second fixing column 47, and a synchronizing component 50 is arranged at the lower end of the first fixing column 46; during specific work, the product aluminum strip soft connecting piece is placed on a first fixing column 46 and a second fixing column 47 at the upper end of the fixed operation frame 41 through an operator, then the product is fixed on the second fixing column 47 through the clamping and fixing assembly 49, then the product is stamped through the stamping device 2, the plastic plate 43 mainly acts on supporting and buffering the product, and after the product is stamped to the plastic plate 43 through the stamping device 2, the stamped part of the product is of an arc-shaped structure.

The lower extreme of moulding the shaped plate 43 leans on and is provided with circle roller 431, and the upper end and the side fixed mounting of circle roller 431 have buffering spring beam 432, and buffering spring beam 432 fixed mounting is on the inner wall of fixed operation frame 41, when carrying out stamping forming, the buffering efficiency that moulds shaped plate 43 can be guaranteed in the cooperation between circle roller 431 and the buffering spring beam 432, and the product of the different shape of further assurance equipment punching press department and the arc structure of not unidimensional improves equipment's utilization ratio.

The clamping and fixing assembly 49 comprises a first clamping and fixing plate 491, a second clamping and fixing plate 492, a rotating gear 495, a sliding clamping and fixing plate 493 and a telescopic cylinder 494, the rotating gear 495 is rotatably connected inside the second fixing column 47, the lower end of the rotating gear 495 is meshed with the first clamping and fixing plate 491, the middle part of the rotating gear 495 is meshed with the second clamping and fixing plate 492, the upper end of the rotating gear 495 is meshed with the sliding clamping and fixing plate 493, the lower end of the sliding clamping and fixing plate 493 is connected with the output end of the telescopic cylinder 494, the telescopic fixing end is arranged inside the first fixing column 46, and the first clamping and fixing plate 491 and the second clamping and fixing plate 492 are arranged in a sliding mode to penetrate through the second fixing column 47; one end of the first clamping plate 491 is meshed with the rotating gear 495, the other end of the first clamping plate 491 is arranged flatly, one end of the second clamping plate 492 is meshed with the rotating gear 495, the other end of the second clamping plate 492 is arranged flatly, and the first clamping plate 491 and the second clamping plate 492 are arranged in a sliding manner; in the specific operation, when a product passes through the first fixing column 46 and the second fixing column 47 and then is placed on the fixing block 45, the telescopic cylinder 494 in the first fixing plate 491 is started, the output end of the telescopic cylinder 494 drives the sliding fixing plate 493 to move downwards, then the sliding fixing plate 493 drives the rotating gear 495 to rotate, the first fixing plate 491 and the second fixing plate 492 which are symmetrically meshed on the rotating gear 495 drive the first fixing plate 491 and the second fixing plate 492 to move relatively in a meshing manner, then the first fixing plate 491 and the second fixing plate 492 extend out in the second fixing column 47, when the sliding fixing plate 493 moves to the most limit position, no position can move, at the moment, the first fixing plate 491 and the second fixing plate 492 both extend out to the most limit position, then the output end of the telescopic cylinder 494 continues to move downwards, then the second fixing column 47 extrudes the spring telescopic rod 48 to drive the second fixing column 47 to slide downwards, thereby guarantee a card solid board 491 and No. two card solid boards 492 and extrude the upper end of product, thereby further assurance product is fixed through the round hole, and guarantee that the product can not take place to remove, then improve the fixed stability of product, avoid the condition of making a fault at stamping forming's in-process, the rack on a card solid board 491 and No. two card solid boards 492 is the symmetry setting, can guarantee that both carry out relative motion all the time through rotating gear 495.

The synchronizing assembly 50 comprises a synchronizing rod 501, a synchronizing rack 502, a synchronizing gear 503 and a limiting block 504, the synchronizing rod 501 is fixedly installed at the lower end of the fixing block 45, the synchronizing rack 502 is fixedly installed at the lower end of the synchronizing rod 501, the synchronizing racks 502 are symmetrically arranged, the synchronizing gear 503 is meshed between the synchronizing racks 502, a square groove is formed in the synchronizing rack 502, the symmetrical limiting blocks 504 are fixedly installed at the lower end of the fixed operation frame 41, and the limiting blocks 504 are slidably arranged in the square groove; when the product is pressed by the punch 29, the punch 29 extrudes the middle part of the product through the punch hole 42, but sometimes the product is asymmetric left and right, such as the left side is long and the right side is short, in the process of stamping, therefore, the synchronizing assembly 50 of the invention can well solve the problem, when the product is extruded, the product fixed on the fixed block 45 begins to deform and sink into the punch hole 42, at the moment, the symmetric fixed block 45 moves towards the punch hole 42 along with the product, then the symmetric synchronizing rod 501 moves towards the punch hole 42 along with the fixed block 45, the synchronizing rod 501 drives the synchronizing rack 502 to move synchronously, at the moment, the synchronizing rack 502 drives the synchronizing gear 503 to rotate, and then the product can be symmetrically stamped by the center line because the synchronizing assembly 50 can move only when the two ends move inwards simultaneously, when the product both ends are asymmetric, can lead to synchronous rack 502 and synchronous gear 503's of lower extreme cooperation unable going on, only when the distance that the both ends of product removed is the same, synchronous gear 503 just can rotate, then the effectual realization product aluminium strip flexible connector of synchronizing assembly 50 carries out symmetrical stamping forming, guarantees product stamping forming's qualification rate, improves the efficiency of product processing.

The punching device 2 comprises a punching operation frame 21, a punching disc 22, a support frame 23, a punching cylinder 24, a first punching block 25, a second punching block 26, a connecting column 27, an insertion rod 28, a punching head 29, an intermittent mechanism 30, a dismounting part 31 and a distance adjusting mechanism 32, the punching operation frame 21 is fixedly arranged on the bottom plate 1, the upper end of the punching operation frame 21 is rotatably connected with the punching disc 22, the support frame 23 is fixedly arranged on one side of the punching operation frame 21, the punching cylinder 24 is fixedly arranged at the upper end of the support frame 23, the output end of the punching cylinder 24 is connected with the first punching block 25 by sliding through the support frame 23, the lower end of the first punching block 25 is provided with the second punching block 26 in a sliding manner through the connecting column 27, the connecting column 27 is uniformly provided with insertion holes, the side end of the first punching block 25 is provided with the insertion rod 28 in a sliding manner, the lower end of the second punching block 26 is clamped with the punching head 29 through the dismounting part 31, a distance adjusting mechanism 32 is arranged between the first stamping block 25 and the second stamping block 26, and an intermittent mechanism 30 is arranged inside the stamping operation frame 21; during specific work, after a product is fixed by the fixing device 4, the punching head 29 is driven to punch the product by controlling the first punching block 25 and the second punching block 26 through the punching cylinder 24, so that the punching efficiency of the product is further improved, the intermittent mechanism 30 mainly drives the four fixed operation frames 41 on the fixing device 4 to perform intermittent movement, so that the punching efficiency is further improved, the dismounting piece 31 mainly serves to realize the dismounting of the punching head 29, and the distance between the first punching block 25 and the second punching block 26 is mainly adjusted by the distance adjusting mechanism 32.

The intermittent mechanism 30 comprises a driving sheave 301, a driven sheave 302 and an intermittent motor 303, the intermittent motor 303 is fixedly installed at the bottom end inside the punching operation frame 21, the output end of the intermittent motor 303 is connected with the driving sheave 301, the driving sheave 301 is rotatably arranged on the punching disc 22 through a connecting column 27, the driving sheave 301 is engaged with the driven sheave 302, and the driven sheave 302 rotates through a bearing to pass through the punching operation frame 21 to be connected with the punching disc 22; during specific work, the intermittent motor 303 is started, the output end of the intermittent motor 303 drives the driving grooved pulley 301 to rotate, the driving grooved pulley 302 is driven to rotate in the rotating process of the driving grooved pulley 301, the driven grooved pulley 302 drives the punching disc 22 to rotate through the bearing, so that ninety-degree intermittent rotation of the punching disc 22 is further realized, the punching efficiency of the equipment is further improved, the traditional punching equipment can only perform independent punching, operators can easily hurt the operators when placing products, the intermittent mechanism 30 in the invention is matched with the punching disc 22, the operators can be guaranteed to perform installation and picking and placing operations on the non-punched fixed operation frame 41, the harm to the operators is reduced, and the punching efficiency is further guaranteed.

The dismounting part 31 comprises a dismounting groove 32, a clamping column 33, a clamping plate 34 and a compression spring 35, the dismounting groove 32 is symmetrically formed in one end, away from the first punching block 25, of the second punching block 26, the clamping column 33 is arranged inside the dismounting groove 32, the clamping plate 34 is fixedly connected to the lower end of the clamping column 33, a detachable hole is formed in the lower end of the second punching block 26, the clamping column 33 and the clamping plate 34 both penetrate through the second punching block 26 in a sliding mode and are arranged in the detachable hole, and the compression spring 35 is sleeved on the part, located in the dismounting groove 32, of the clamping column 33; when the device works specifically, the front end of the clamping column 33 is an inclined plane mechanism, the stamping head 29 is a detachable inverted T-shaped structure, the upper end of the stamping head 29 is a trapezoidal inclined plane structure, the part of the upper end of the stamping head 29 is inserted into the detachable hole by manpower, then the stamping head 29 is pushed to move upwards, then the inclined plane structure of the upper end of the stamping head 29 extrudes the clamping column 33 and the clamping plate 34 to open towards two sides, then the stamping head 29 extrudes into the detachable hole, then the clamping column 33 and the clamping plate 34 clamp the stamping head 29, the clamping stability of the stamping head 29 is further improved, the stamping head 29 is also convenient to detach, then the quick replacement of the detaching heads with different sizes is ensured, the device can stamp different shapes for different products, when the stamping head 29 is detached, the clamping column 33 is pulled, then the clamping column 33 and the clamping plate 34 are retracted into the second stamping block 26, can take out the punching press head 29 like this, compression spring 35 has certain pulling force to joint post 33, guarantees that joint post 33 is in the state of joint all the time.

The distance adjusting mechanism 32 comprises a vertical plate 321, a rotating plate 322, a rotating button 323, a spring rod 324, a clamping ball 325, a fixed ring 326 and a distance adjusting rod 327, wherein the vertical plate 321 is fixedly installed at the side end of the first stamping block 25, the rotating plate 322 is rotatably connected to the vertical plate 321 through a bearing, the rotating button 323 is connected to one end, far away from the vertical plate 321, of the rotating plate 322, the spring rod 324 is distributed at the side end of the rotating plate 322 along the circumferential direction of the central line, the clamping ball 325 is fixedly installed at one end, far away from the rotating plate 322, of the spring rod 324, the clamping ball 325 is clamped and arranged at the inner side end of the fixed ring 326, the fixed ring 326 is fixedly installed on the vertical plate 321, the distance adjusting rod 327 is rotatably connected to the outer edge of one end, far away from the rotating plate 322, of the distance adjusting rod 327 is rotatably arranged at the side end of the second stamping block 26 through a connecting shaft; when the punching machine works specifically, the rotating button 323 is rotated, the rotating button 323 drives the rotating plate 322 to rotate, the rotating plate 322 rotates at equal intervals under the matching of the spring rod 324 and the clamping ball 325 in the rotating process, the rotating angle is the same each time, when the rotating plate 322 is rotated, the distance adjusting rod 327 on the rotating plate 322 extrudes the second punching block 26 of which the lower end is connected with the lower end, so that the distance of the second punching block 26 is ensured to be adjusted, the inserting rod 28 is inserted into the inserting hole of the connecting block at the upper end of the second punching block 26 after the distance between the first punching block 25 and the second punching block 26 is adjusted, the inserting rod is limited, so that the stability of the first punching block 25 and the second punching block 26 is further ensured to be improved after the distance adjustment, the distance adjusting mechanism 32 changes the punching distance by adjusting the distance between the second punching block 26 and the first punching block 25, through the regulation of punching press distance to the realization is adjusted the degree of depth of the shape after the stamping forming of product, has improved the utilization ratio of equipment, the high efficiency of further assurance production.

s2, product placement: the product is placed into the first fixing column 46 and the second fixing column 47 on the fixing device 4 by an operator, and then the product is fixed by the fixing device 4, so that the stability of the product is improved;

s3, product stamping: products on the fixing device 4 are punched through the punching device 2, so that the equipment can punch aluminum strip flexible connecting pieces with different sizes;

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an aluminium strip flexible connector stamping forming technology, this aluminium strip flexible connector stamping forming technology adopts following aluminium strip flexible connector stamping forming equipment, and this equipment includes bottom plate (1), stamping device (2) and fixing device (4), its characterized in that: a stamping device (2) is fixedly arranged on the bottom plate (1), and a fixing device (4) is arranged on the stamping device (2);

the punching device (2) comprises a punching operation frame (21), a punching disc (22), a support frame (23), a punching cylinder (24), a first punching block (25), a second punching block (26), a connecting column (27), an inserting rod (28), a punching head (29), an intermittent mechanism (30), a dismounting part (31) and a distance adjusting mechanism (32), wherein the punching operation frame (21) is fixedly arranged on the bottom plate (1), the punching disc (22) is rotatably connected to the upper end of the punching operation frame (21), the support frame (23) is fixedly arranged on one side of the punching operation frame (21), the punching cylinder (24) is fixedly arranged at the upper end of the support frame (23), the output end of the punching cylinder (24) is slidably connected with the first punching block (25) through the support frame (23), the second punching block (26) is slidably arranged at the lower end of the first punching block (25) through the connecting column (27), splicing holes are uniformly formed in the connecting column (27), a splicing rod (28) is arranged at the side end of the first stamping block (25) in a sliding mode, a stamping head (29) is clamped at the lower end of the second stamping block (26) through a dismounting piece (31), a distance adjusting mechanism (32) is arranged between the first stamping block (25) and the second stamping block (26), and an intermittent mechanism (30) is arranged inside the stamping operation frame (21);

the fixing device (4) comprises a fixing operation frame (41), punching holes (42), a plastic plate (43), a sliding groove (44), fixing blocks (45), a first fixing column (46), a second fixing column (47), a spring telescopic rod (48), a clamping component (49) and a synchronous component (50), wherein the fixing operation frame (41) is uniformly distributed at the upper end of the punching disc (22) along the circumferential direction of a central line, the punching holes (42) are formed at the positions, close to the middle, of the upper end of the fixing operation frame (41), the plastic plates (43) are hinged to the two ends of each punching hole (42), the sliding groove (44) is formed in the upper end of the fixing operation frame (41) in a penetrating mode, the sliding groove (44) is of a stepped structure, the fixing blocks (45) are symmetrically and slidably arranged inside the sliding groove (44), the first symmetrical fixing columns (46) are arranged on the fixing blocks (45), the second fixing columns (47) are slidably arranged on the first fixing columns (46), a moving groove is symmetrically formed in the upper end face of the first fixing column (46), a spring telescopic rod (48) is fixedly installed in the moving groove, one end, far away from the moving groove, of the spring telescopic rod (48) is connected with the second fixing column (47), a clamping and fixing assembly (49) is arranged inside the second fixing column (47), and a synchronizing assembly (50) is arranged at the lower end of the first fixing column (46);

s2, product placement: placing the product into a first fixing column (46) and a second fixing column (47) on a fixing device (4) by an operator, and then fixing the product by the fixing device (4);

s3, product stamping: stamping the product on the fixing device (4) through the stamping device (2);

2. The aluminum strip flexible connector punch forming process as claimed in claim 1, wherein: the intermittent mechanism (30) comprises a driving grooved wheel (301), a driven grooved wheel (302) and an intermittent motor (303), the bottom end inside the punching operation frame (21) is fixedly provided with the intermittent motor (303), the output end of the intermittent motor (303) is connected with the driving grooved wheel (301), the driving grooved wheel (301) is rotatably arranged on the punching disc (22) through a connecting column (27), the driving grooved wheel (301) is meshed with the driven grooved wheel (302), and the driven grooved wheel (302) rotates through a bearing to penetrate through the punching operation frame (21) to be connected with the punching disc (22).

3. The aluminum strip flexible connector punch forming process as claimed in claim 1, wherein: disassembly piece (31) including dismantling groove (32), joint post (33), joint board (34) and compression spring (35), the one end symmetry of a punching press piece (25) is kept away from in No. two punching press pieces (26) has seted up dismantling groove (32), the inside in dismantling groove (32) is provided with joint post (33), the lower extreme fixedly connected with joint board (34) of joint post (33), the hole of can dismantling has been seted up to the lower extreme of No. two punching press pieces (26), joint post (33) and joint board (34) all slide and pass No. two punching press pieces (26) and set up downtheholely dismantling, the part cover that joint post (33) are located dismantling groove (32) is equipped with compression spring (35).

4. The aluminum strip flexible connector punch forming process as claimed in claim 1, wherein: the distance adjusting mechanism (32) comprises a vertical plate (321), a rotating plate (322), a rotating button (323), a spring rod (324), a clamping ball (325), a fixed circular ring (326) and a distance adjusting rod (327), wherein the vertical plate (321) is fixedly installed at the side end of the first stamping block (25), the rotating plate (322) is rotatably connected onto the vertical plate (321) through a bearing, the rotating button (323) is connected onto one end, far away from the vertical plate (321), of the rotating plate (322), the spring rod (324) is distributed at the side end of the rotating plate (322) along the circumferential direction of a central line, the clamping ball (325) is fixedly installed at one end, far away from the rotating plate (322), of the spring rod (324), the clamping ball (325) is clamped at the inner side end of the fixed circular ring (326), the fixed circular ring (326) is fixedly installed on the vertical plate (321), the distance adjusting rod (327) is rotatably connected onto the outer edge of one end, far away from the vertical plate (321), of the rotating plate (322), one end of the distance adjusting rod (327) far away from the rotating plate (322) is rotatably arranged at the side end of the second punching block (26) through a connecting shaft.

5. The aluminum strip flexible connector punch forming process as claimed in claim 1, wherein: the clamping and fixing assembly (49) comprises a first clamping and fixing plate (491), a second clamping and fixing plate (492), a sliding clamping and fixing plate (493), a telescopic cylinder (494) and a rotating gear (495), the inside of the second fixing column (47) is rotatably connected with the rotating gear (495), the rear end of the rotating gear (495) is meshed with the first clamping and fixing plate (491), the middle part of the rotating gear (495) is meshed with the second clamping and fixing plate (492), the front end of the rotating gear (495) is meshed with the sliding clamping and fixing plate (493), the lower end of the sliding clamping and fixing plate (493) is connected with the output end of the telescopic cylinder (494), the telescopic cylinder (494) is arranged inside the first fixing column (46), and the first clamping and fixing plate (491) and the second clamping and fixing plate (492) slide to penetrate through the second fixing column (47).

6. The aluminum strip flexible connector punch forming process as claimed in claim 5, wherein: one end of the first clamping and fixing plate (491) is meshed with the rotating gear (495), the other end of the first clamping and fixing plate (491) is arranged flatly, one end of the second clamping and fixing plate (492) is meshed with the rotating gear (495), the other end of the second clamping and fixing plate (492) is arranged flatly, and the first clamping and fixing plate (491) and the second clamping and fixing plate (492) are arranged in a sliding mode.

7. The aluminum strip flexible connector punch forming process as claimed in claim 1, wherein: synchronous subassembly (50) include synchronizing bar (501), synchronous rack (502), synchronizing gear (503) and stopper (504), the lower extreme fixed mounting of fixed block (45) has synchronizing bar (501), the lower extreme fixed mounting of synchronizing bar (501) has synchronous rack (502), and synchronous rack (502) symmetry sets up, the meshing is provided with synchronizing gear (503) between synchronous rack (502), the square groove has been seted up on synchronous rack (502), the lower extreme fixed mounting of fixed operation frame (41) has stopper (504) of symmetry, stopper (504) slide and set up in the square groove.

8. The aluminum strip flexible connector punch forming process as claimed in claim 1, wherein: the lower end of the plastic plate (43) is abutted to and provided with a round roller (431), the upper end and the side end of the round roller (431) are fixedly provided with a buffer spring rod (432), and the buffer spring rod (432) is fixedly arranged on the inner wall of the fixed operation frame (41).