CN215467463U - Positioning device of busbar punching die and busbar punching die - Google Patents

Abstract

The utility model discloses a positioning device of a busbar punching die and the busbar punching die, comprising a die body for punching a busbar support, two positioning tool plates arranged on the die body, and a scale positioned at one side of the die body and used for positioning the busbar, wherein the die body is provided with punching holes, each positioning tool plate is arranged at two sides of the punching hole at intervals along the movement direction of the busbar, a guide limiting groove matched with the width of the busbar is arranged between the two positioning tool plates and the die body, the busbar is embedded into the guide limiting groove, the busbar can only move along the guide limiting groove and is sequentially punched along the extension direction of the busbar, the production efficiency of products is favorably improved, the extension direction of the scale is parallel to the axial direction of the guide limiting groove, a stop block for abutting against the end part of the busbar is connected on the scale in a sliding manner, the stop block is moved to the corresponding size of the scale, the busbar is abutted against the stop block after being embedded into the guide limiting groove, then, punching operation is carried out, and the precision of the product is ensured.

Description

Positioning device of busbar punching die and busbar punching die

Technical Field

The utility model relates to the technical field of busbar processing, in particular to a positioning device of a busbar punching die and the busbar punching die.

Background

In the prior art, a large amount of punching holes need to be formed in the busbar in the process of machining the busbar, the distribution direction of the punching holes needs to be consistent with the length direction of the busbar in the punching process, a certain guiding direction is needed to position the position of the busbar, and the punched holes can be accurate and meet the technological requirements, otherwise, deviation occurs, and the material is scrapped. But the last direction and stop device that lack of female punching die of arranging, operating personnel need not be marking off, the gauge length of hole ceaselessly when carrying out punching operation, especially when batch production, complex operation, and production efficiency is very low and can't guarantee product quality.

Patent document CN103962444B discloses a busbar punching die, wherein a fixing body is provided with a fixing groove with two open ends, a die body fixing hole corresponding to the size of the die body is formed in the middle position of the bottom of the fixing groove, the die body is arranged in the die body fixing hole, the die body is provided with at least one punching hole, a scale is arranged at one end of the bottom of the fixing groove, and the axis of the scale is parallel to the axis of the fixing groove; the side of fixed slot is provided with two positioning bolt at least, positioning bolt run through the side of fixed slot and with fixed slot screw-thread fit, positioning bolt's axial is parallel with the bottom of fixed slot. However, the positioning bolt is moved to clamp and position the busbar, so that the difficulty of adjusting the positioning bolt is inevitably increased, and the whole punching work is complicated.

Patent document CN104889277A discloses a quick positioning tool suitable for multi-scale bus bars, wherein the positioning groove includes a guide groove and a positioning hole for fixing a positioning tooling plate in cooperation with a bolt hole on a bus bar processing machine tool, the guide groove is a linear opening extending inwards from the same edge of the positioning tooling plate, and the distance between the two guide grooves is equal to the distance between two bolt holes on the bus bar processing machine tool; the locating hole sets up and communicates with each other with the guide way in guide way one side or both sides, and that is to say it utilizes two locating holes of lathe itself to realize, and two bolt holes equal and fixed to the distance of stamping die central point, adjust the frock board to the distance of stamping die center, and the female requirement of arranging of different specifications of realization processing of just fine. However, the arrangement of the guide groove inevitably increases the complexity of the structure of the whole device, and further, the manufacturing cost is inevitably increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning device of a busbar punching die and the busbar punching die thereof, which are used for solving the problems in the prior art, realize the movement limit of a busbar by using a guide limit groove, accurately position the busbar by using a scale and a stop block, avoid repeated operations of marking, measuring hole distance and the like when an operator performs punching operation, and are beneficial to improving the product quality and the production efficiency.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a positioning device for punching a busbar, which comprises a die body for opening a supporting hole of the busbar, two positioning tool plates arranged on the die body and a scale positioned on one side of the die body and used for positioning the busbar, wherein the die body is provided with a punching hole, each positioning tool plate is arranged on two sides of the punching hole at intervals along the moving direction of the busbar, a guide limiting groove adaptive to the width of the busbar is arranged between the two positioning tool plates and the die body, the busbar is embedded into the guide limiting groove and moves along the axial direction of the guide limiting groove, the extending direction of the scale is parallel to the axial direction of the guide limiting groove, and a stop block which is abutted against the end part of the busbar is connected on the scale in a sliding manner.

Preferably, the die body is provided with a positioning mechanism for being connected with the positioning tooling plates with different widths in a replaceable manner, and the positioning tooling plates with different widths form guide limiting grooves with different widths.

Preferably, the positioning mechanism comprises a plurality of positioning holes formed in the die body, and the positioning tooling plate is provided with bolts correspondingly connected to the positioning holes.

Preferably, one side of the die body is provided with a boss which is used for installing the scale and extends along the same direction as the scale, and the stop block is provided with a slot which is used for being clamped on the boss in a sliding manner.

Preferably, the open slot is provided with a limit jackscrew for tightly jacking on the boss.

Preferably, the edge of the stop block close to the busbar side is perpendicular to the axis of the scale.

Preferably, a limiting plate is arranged in the guide limiting groove, the limiting plate is located on one side of the punching hole along the extending direction of the guide limiting groove, and the end of the busbar abuts against the limiting plate.

Preferably, the limiting plate is connected to the positioning tool plate in a sliding mode along the extending direction of the guide limiting groove.

Preferably, the limiting plate is provided with a jacking mechanism for fixing the limiting plate on the positioning tooling plate.

Still provide a female cut-out press that arranges, include the mould body with be used for the installation the mould mounting flange of the mould body, mould mounting flange cup joints on the periphery of the mould body, just the removable not isostructure of connecting of mould mounting flange location frock board.

Compared with the prior art, the utility model has the following technical effects:

firstly, a punching hole is arranged on a die body, each positioning tooling plate is arranged at two sides of the punching hole at intervals along the moving direction of a busbar, a guide limiting groove matched with the width of the busbar is arranged between the two positioning tooling plates and the die body, the busbar is embedded into the guide limiting groove and moves along the axial direction of the guide limiting groove, so that the busbar is guided and limited by the guide limiting groove, the busbar can only move along the guide limiting groove and is sequentially punched along the extending direction of the busbar, repeated operations of marking, hole distance measurement and the like during punching operation of an operator are avoided, the production efficiency of a product is favorably improved, the extending direction of a scale is parallel to the axial direction of the guide limiting groove, a stop block which is abutted against the end part of the busbar is connected on the scale in a sliding manner, the operator can move the stop block to the corresponding size of the scale according to the position of the busbar needing punching, the busbar is embedded into the guide limiting groove and then abutted against the stop block, and then punching operation is carried out, so that the precision of a product is guaranteed.

Second, be equipped with the positioning mechanism who is used for removable location frock board of connecting different width on the mould body, the location frock board of different width forms the direction spacing groove of different width, will fix a position the frock board through positioning mechanism and connect in the mould body department, and install the rigidity of location frock board at every turn, so can be according to not unidimensional female arranging and the different position of punching, make into unidimensional standard component with the location frock board, and then when changing the location frock board at every turn, can both install the location frock board in same position department, then form the direction spacing groove that matches the female row of isostructure between the location frock board of different width, need not still to adjust the location frock board after the installation is accomplished, and the female precision of arranging removal and punching of having guaranteed.

Third, one side of the die body is equipped with the boss that is used for installing the scale and rather than syntropy extension, be equipped with the fluting that is used for the slip joint on the boss on the dog, because the thickness of scale is less, through the combination of boss and scale, increase the sliding contact surface of dog, the gliding stability of dog on the scale has been guaranteed on the one hand, and then make the butt that the dog can be stable on female arranging, guarantee the stability to female arranging the location, on the other hand, can be easier be equipped with on the fluting be used for the tight spacing jackscrew on the boss in top, after accomplishing and aim at the scale of scale, fix the dog on the boss through spacing jackscrew, follow-up can conveniently arrange the butt on the dog, accomplish the accurate positioning to female arranging, avoid it to appear rocking the influence accuracy, perhaps still need artifical hand dog, lead to arrange the location complicated.

Fourthly, the edge of the stop block close to the busbar side is perpendicular to the axis of the scale, so that the stop block can accurately rotate the scale marks on the scale by utilizing the edge, and the accuracy of busbar positioning is further improved.

Fifthly, be equipped with the limiting plate in the direction spacing groove, the limiting plate is located one side of punching press hole along the extending direction of direction spacing groove, female tip butt of arranging is on the limiting plate, can be directly stretch into female arranging in the direction spacing groove until the butt at the tank bottom, then carry out the touch-beat to female arranging, especially when arranging to the short female arranging of processing tip, can be directly according to female specification and the position of punching a hole of arranging, select the position of suitable limiting plate setting in direction spacing groove department, promptly according to female specification of arranging, select the position between limiting plate and the punching press hole, need not to rule, operations such as measurement size, the efficiency of punching a hole female arranging has been improved.

Sixthly, the limiting plate is connected to the positioning tooling plate in a sliding mode along the extending direction of the guide limiting groove, and then the position of the limiting plate at the guide limiting groove can be adjusted conveniently, so that flexible adjustment can be conducted according to different busbar specifications.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

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

FIG. 2 is a schematic structural view of a positioning tooling plate with a limiting plate according to the present invention;

the device comprises a die mounting flange 1, a die body 2, a positioning tooling plate 3, a scale 4, a stop dog 5, a busbar 6 and a limiting plate 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model aims to provide a positioning device of a busbar punching die and the busbar punching die thereof, which are used for solving the problems in the prior art, realize the movement limit of a busbar by using a guide limit groove, accurately position the busbar by using a scale and a stop block, avoid repeated operations of marking, measuring hole distance and the like when an operator performs punching operation, and are beneficial to improving the product quality and the production efficiency.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

As shown in fig. 1 to 2, the present embodiment provides a positioning device for bus bar punching, including a die body 2 for supporting a hole on a bus bar 6, two positioning tooling plates 3 arranged on the die body 2, and a scale 4 located on one side of the die body 2 and used for positioning the bus bar 6, wherein a punching hole is formed in the die body 2, and when punching, a punched material on the bus bar 6 is pressed into the punching hole, and a hole with the same size as the punching hole is formed in the bus bar 6. Each positioning tooling plate 3 is arranged at two sides of the punching hole at intervals along the moving direction of the busbar 6, a guide limiting groove matched with the width of the busbar 6 is arranged between the two positioning tooling plates 3 and the die body 2, in order to ensure the smooth insertion of the busbar 6, a small gap is arranged between the openings at two ends of the guide limiting groove and the busbar 6, the groove bottom of the guide positioning groove and a machine tool worktable are on the same horizontal plane, an operator can directly place the busbar 6 in the guide positioning groove to move back and forth, the busbar 6 is embedded in the guide limiting groove and moves along the axial direction of the guide limiting groove, namely, the guide limiting groove is utilized to guide and limit the busbar 6, so that the busbar 6 can only move along the guide limiting groove and is sequentially punched along the extending direction of the busbar 6, the repeated marking and hole distance measurement operations of the operator during punching operation are avoided, and the production efficiency of products is improved, and wherein the extending direction of scale 4 parallels with the axis direction of direction spacing groove, sliding connection has the dog 5 that is used for the butt on female arranging 6 tip on the scale 4, and operating personnel can be according to female position that 6 need punch a hole of arranging, removes the corresponding size of dog 5 to scale 4, and butt on dog 5 behind female arranging 6 embedding direction spacing groove, then punch a hole the operation, has guaranteed the accuracy of product.

As one embodiment, the positioning tooling plate 3 is designed to be rectangular, when the processed busbar 6 is longer and the punching position is far away from the end of the busbar 6, the punching is positioned at the middle position of the busbar 6 along the width direction, the positioning tooling plates 3 with two rectangular structures are symmetrically arranged at two sides of the punching hole of the die body 2, a guide limiting groove with a rectangular structure is formed between the positioning tooling plate 3 and the die body 2, the width of the guide limiting groove is the same as that of the busbar 6, the busbar 6 is further limited in the groove, the axis of the busbar 6 is superposed with the axis of the groove, and the movement along the width direction cannot be performed, so that the guiding and limiting effects on the busbar 6 are achieved; as another embodiment, the punched holes are located at the position of the busbar 6 near the edge thereof in the width direction, and two positioning tooling plates 3 are asymmetrically arranged on two sides of the punched hole according to the position of the punched holes on the busbar 6 and matched with the punched positions of the busbar 6.

Further, be equipped with the positioning mechanism who is used for removable location frock board 3 who connects different width on the mould body 2, the location frock board 3 of different width forms the direction spacing groove of different width, will fix a position frock board 3 through positioning mechanism and connect in the mould body 2 department, and install the rigidity of location frock board 3 at every turn, so can be according to not unidimensional female row 6 and the different position of punching, make into not unidimensional standard component with location frock board 3, and then when changing location frock board 3 at every turn, can both install location frock board 3 in same position department, then form the direction spacing groove that matches the female row 6 of different structures between the location frock board 3 of different width, still need not to adjust location frock board 3 after the installation is accomplished, and the precision that female row 6 removed and punch has been guaranteed.

Preferably, the positioning mechanism comprises a plurality of positioning holes formed in the die body 2, bolts correspondingly connected to the positioning holes are arranged on the positioning tooling plate 3, and therefore the mode that the bolts are matched with the positioning holes for quick connection is formed, and machining efficiency is effectively improved.

Furthermore, one side of the die body 2 is provided with a boss which is used for installing the scale 4 and extends in the same direction as the scale 4, the stop block 5 is provided with a slot which is used for being clamped on the boss in a sliding manner, and the preferred slot is provided with a limit jackscrew which is used for being tightly propped on the boss, because the thickness of the scale 4 is smaller, the sliding contact surface of the stop block 5 is increased through the combination of the boss and the scale 4, on one hand, the stability of the stop block 5 sliding on the scale 4 is ensured, further, the stop block 5 can be stably propped on the busbar 6, the stability of positioning the busbar 6 is ensured, on the other hand, the limit jackscrew which is used for being tightly propped on the boss can be more easily arranged on the slot, after the scale of the scale 4 is aligned, the stop block 5 is fixed on the boss through the limit jackscrew, the busbar 6 can be conveniently propped on the stop block 5 subsequently, the accurate positioning of the busbar 6 is completed, and the influence on the accuracy caused by the shaking of the stop block is avoided, or the stop 5 still needs to be manually held, so that the bus bar 6 is complicated to position.

As a preferred embodiment of the present invention, the edge of the stopper 5 close to the busbar 6 is perpendicular to the axis of the scale 4, so that the stopper 5 can accurately rotate the scale marks on the scale 4 by using the edge, thereby further improving the accuracy of positioning the busbar 6.

Further, be equipped with limiting plate 7 in the direction spacing groove, limiting plate 7 is located one side of punching press hole along the extending direction of direction spacing groove, female tip butt of arranging 6 on limiting plate 7, can be directly arrange female 6 and stretch into the direction spacing groove until the butt at the tank bottom, then arrange 6 and do the touch-beat to female, especially when arranging 6 to the short female row of processing tip, can be directly according to arranging 6 specifications and the position of punching a hole of arranging, select the position of suitable limiting plate 7 setting in direction spacing groove department, according to female specification of arranging 6 promptly, select the position between limiting plate 7 and the punching press hole, need not to rule, operations such as measurement size, the efficiency of punching a hole to female arranging 6 has been improved.

Preferably, limiting plate 7 is along the extending direction sliding connection of direction spacing groove on location frock board 3, and then the position of regulation limiting plate 7 in direction spacing groove department that can be convenient to can arrange 6 specifications flexible adjustment according to the difference. As another embodiment, limiting plate 7 can also be sliding connection on the mould body 2 that the direction spacing groove corresponds, reduces the restriction of location frock board 3 to limiting plate 7, and limiting plate 7 can also be with the location frock board 3 integrated into one piece of both sides for whole location frock board 3 forms a U-shaped structure, and then arranges 6 according to the difference and make into the standard component.

In order to guarantee that limiting plate 7 that slides and set up fixes in the direction spacing groove, preferably be equipped with on limiting plate 7 and be used for fixing its tight mechanism in top on location frock board 3, for example adopt structure such as tight bolt in top, fix after guaranteeing that limiting plate 7 slides and targets in place to can make things convenient for female grafting of arranging 6 fixed.

Still provide a female cut-out press that arranges, this female cut-out press that arranges is fit for using when arranging 6 punches a hole to the rectangle, include the mould body 2 and be used for installing the mould mounting flange 1 of the mould body 2, mould mounting flange 1 cup joints in the periphery of the mould body 2, and the removable location frock board 3 of connecting different structures of mould mounting flange 1, that is to say, utilize mould mounting flange 1 in order to set up location frock board 3, avoid directly offering the connection through hole isotructure with the mould body 2, reduce the loss of the mould body 2, and then use cost has been reduced. The flange is preferably provided with a positioning hole for fixing and positioning the tooling plate 3, and then the positioning tooling plate 3 can be quickly connected to the positioning hole through a bolt.

The adaptation according to the actual needs is within the scope of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.

Claims (10)

1. The utility model provides a positioner for female arranging punches a hole, its characterized in that, including the mould body, two that are used for arranging the support trompil of arranging establish location frock board on the mould body, be located mould body one side just is used for fixing a position female scale of arranging, the punching press hole has been seted up on the mould body, each location frock board sets up along female moving direction interval of arranging the both sides in punching press hole, two location frock board with have between the mould body with female direction width adaptation's direction spacing groove, female embedding of arranging follow in the direction spacing groove the axis direction of direction spacing groove removes, the extending direction of scale with the axis direction of direction spacing groove parallels, sliding connection has on the scale and is used for the butt to be in arrange the dog on the tip.

2. The positioning device for busbar punching according to claim 1, wherein the die body is provided with a positioning mechanism for replaceable connection of the positioning tooling plates with different widths, and the positioning tooling plates with different widths form guide limiting grooves with different widths.

3. The positioning device for the busbar punching according to claim 2, wherein the positioning mechanism comprises a plurality of positioning holes formed in the die body, and bolts for being correspondingly connected to the positioning holes are arranged on the positioning tooling plate.

4. The positioning device for the busbar punching according to any one of claims 1 to 3, wherein a boss extending in the same direction as the scale is arranged on one side of the die body, and a slot for slidably clamping the boss is formed in the stopper.

5. The positioning device for the busbar punching according to claim 4, wherein a limiting jackscrew for jacking on the boss is arranged on the slot.

6. The positioning device for busbar punching according to claim 5, wherein the edge of the stopper close to the busbar side is perpendicular to the axis of the scale.

7. The positioning device for busbar punching according to claim 4, wherein a limiting plate is arranged in the guide limiting groove, the limiting plate is located on one side of the punching hole along the extending direction of the guide limiting groove, and the end of the busbar abuts against the limiting plate.

8. The positioning device for busbar punching according to claim 7, wherein the limiting plate is slidably connected to the positioning tooling plate along the extending direction of the guide limiting groove.

9. The positioning device for busbar punching according to claim 8, wherein the limiting plate is provided with a tightening mechanism for fixing the limiting plate on the positioning tooling plate.

10. The busbar punching die using the positioning device for busbar punching according to any one of claims 1 to 9, comprising the die body and a die mounting flange for mounting the die body, wherein the die mounting flange is sleeved on the periphery of the die body, and the die mounting flange can be connected with the positioning tool plates of different structures in a replaceable manner.

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