CN219233733U

CN219233733U - Positioning stamping die

Info

Publication number: CN219233733U
Application number: CN202320153276.8U
Authority: CN
Inventors: 王磊
Original assignee: Wuhan Shenghe Automatic Die Stamping Co ltd
Current assignee: Wuhan Shenghe Automatic Die Stamping Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-23
Anticipated expiration: 2033-02-08

Abstract

The utility model provides a positioning stamping die, which relates to the technical field of injection molds and comprises a stamping seat, wherein a die protection assembly is arranged on a mounting frame on the bottom end surface of the stamping seat, and an adjusting assembly is arranged on the top of the stamping seat in a mounting manner; the die protection assembly comprises a die bottom groove, four groups of buffer springs are fixedly installed in the die bottom groove, the top of each group of buffer springs is fixedly connected with a buffer rubber plate, a bearing plate is installed at the top of each buffer rubber plate, the impact extrusion force is easily caused to the lower die in the long-time stamping process under the cooperation of the die protection assembly and the supporting seat, the lower die is displaced, the damage to the service life of the lower die is easily caused, and meanwhile, under the cooperation of the adjusting assembly, the laser calibration piece and the laser butt joint end, accurate positioning is conveniently carried out when an appliance to be stamped is replaced, the reduced manual positioning time is required, and the integral stamping efficiency is improved.

Description

Positioning stamping die

Technical Field

The utility model relates to the technical field of injection molds, in particular to a positioning stamping mold.

Background

The stamping die is a special technological equipment for processing materials into parts in cold stamping, called cold stamping die, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials at room temperature by using a die arranged on a press machine to separate or plastically deform the materials.

But in specific location punching press in-process, adopt hydraulic pump and hydraulic stem to drive the die and carry out punching press operation more, but in long-time punching press in-process, easily cause impact extrusion force to the bed die for the bed die takes place the displacement phenomenon, and easily causes the damage to the life of bed die, when the utensil of waiting to punch is changed simultaneously, need carry out manual positioning operation once more, make the position of punching press location inaccurate, need adjust the problem for a long time, consequently, need propose a novel location punching press mould.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, in a specific positioning stamping process, a hydraulic pump and a hydraulic rod are adopted to drive a pressing die to perform stamping operation, but in the long-time stamping process, impact extrusion force is easily caused on a lower die, so that the lower die is displaced, the service life of the lower die is easily damaged, meanwhile, when an appliance to be stamped is replaced, manual positioning operation is needed again, the stamping positioning position is inaccurate, and long-time adjustment is needed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the positioning stamping die comprises a stamping seat, wherein a die protection assembly is arranged on a mounting frame on the bottom end surface of the stamping seat, and an adjusting assembly is arranged on the top of the stamping seat in a mounting manner;

the die protection assembly comprises a die bottom groove, four groups of buffer springs are fixedly arranged in the die bottom groove in an erected mode, the tops of the four groups of buffer springs are fixedly connected with a buffer rubber plate, a bearing plate is arranged at the top of the buffer rubber plate in an installed mode, a lower die seat is movably arranged at the top of the bearing plate, and positioning holes are oppositely formed in the surface of the top wall of the inner side of the lower die seat.

Preferably, the adjusting component comprises a small cylinder, the outer wall surface of the small cylinder is pneumatically connected with a telescopic air rod, the other side end of the telescopic air rod is fastened and connected with a connecting sliding seat, the center end of the top wall surface of the stamping seat is penetrated and provided with a notch, and the left side and the right side of the top wall surface of the stamping seat are provided with auxiliary sliding grooves.

Preferably, a hydraulic pump is erected and installed at the top end of the inside of the stamping seat, a hydraulic rod is connected with the bottom of the hydraulic pump in a gas-liquid mode, and a pressing die is fixedly connected with the bottom of the hydraulic rod.

Preferably, the left side and the right side of the outer wall of the hydraulic pump are erected and connected with support connecting rods, and laser calibration pieces are arranged at the bottoms of the support connecting rods.

Preferably, the inside of punching press seat is controlled both ends and is all installed and be provided with the butt seat, the outer wall surface top of butt seat is provided with installs the flashing lamp.

Preferably, a fixing seat is fixedly connected to one side surface of the outer wall of the abutting seat, a laser abutting end is arranged at the top of the fixing seat, and an operating end is arranged on the outer wall surface of the stamping seat.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, under the cooperation of the die protection assembly and the abutting seat, the problem that impact extrusion force is easily caused on the lower die in a long-time stamping process, so that the lower die is displaced and the service life of the lower die is easily damaged is effectively reduced.

2. According to the utility model, under the cooperation of the adjusting component, the laser calibration piece and the laser butt joint end, accurate positioning is conveniently performed when the tool to be punched is replaced, the time required by manual positioning is reduced, and the integral punching efficiency is improved.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of a positioning stamping die according to the present utility model;

fig. 2 is a schematic view of another perspective view of a positioning and stamping die according to the present utility model;

fig. 3 is a schematic view of a part of a positioning stamping die according to the present utility model.

Legend description: 1. stamping a base; 2. a mold guard assembly; 21. a die bottom groove; 22. a buffer spring; 23. a buffer rubber plate; 24. a receiving plate; 25. a lower die holder; 26. positioning holes; 3. a fixing seat; 4. a laser butt joint end; 5. a butt joint seat; 6. a flashing light; 7. an adjustment assembly; 71. a small cylinder; 72. a telescopic air rod; 73. the connecting slide seat; 74. a notch; 75. an auxiliary chute; 8. a hydraulic pump; 9. a hydraulic rod; 10. pressing a die; 11. a support connecting rod; 12. a laser calibration member; 13. and an operation end.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Examples

As shown in fig. 1-3, the present utility model provides a technical solution: the positioning stamping die comprises a stamping seat 1, wherein a die protection assembly 2 is arranged on a mounting frame on the bottom surface of the stamping seat 1, and an adjusting assembly 7 is arranged on the top of the stamping seat 1 in a mounting manner; the die protection assembly 2 comprises a die bottom groove 21, four groups of buffer springs 22 are fixedly arranged in the die bottom groove 21 in a erected mode, the tops of the four groups of buffer springs 22 are fixedly connected with a buffer rubber plate 23, a bearing plate 24 is arranged at the top of the buffer rubber plate 23, a lower die seat 25 is movably arranged at the top of the bearing plate 24, positioning holes 26 are oppositely formed in the surface of the inner side top wall of the lower die seat 25, the adjusting assembly 7 comprises a small cylinder 71, a telescopic air rod 72 is pneumatically connected with the outer wall surface of the small cylinder 71, a connecting sliding seat 73 is fixedly connected with the other side end of the telescopic air rod 72, a notch 74 is formed in the central end of the surface of the top wall of the stamping seat 1 in a penetrating mode, and auxiliary sliding grooves 75 are formed in the left side and the right side of the surface of the top wall of the stamping seat 1.

In this embodiment, the mold protection assembly 2 includes a mold bottom groove 21, under the action of the mold bottom groove 21, the lower mold seat 25 is installed and supported, then under the matching action of four groups of buffer springs 22 and four groups of buffer rubber plates 23 fixedly connected with the tops of the buffer springs 22 and fixedly installed in the mold bottom groove 21, the supporting plate 24 installed and paved on the top of the buffer rubber plates 23 is buffered, so that the lower mold seat 25 movably installed on the top of the supporting plate 24 can obtain better buffering performance under the action of the stamping mold 10, further, the impact extrusion force applied to the lower mold is reduced, the displacement phenomenon of the lower mold is caused, and the service life of the lower mold is easily damaged, the positioning hole 26 on the inner side top wall surface of the lower die seat 25 is oppositely arranged, the positioning hole 26 is in accurate butt joint with the butt joint part arranged at the bottom end of the die 10, so that the positioning accuracy of positioning stamping is improved, the adjusting component 7 comprises a small cylinder 71, the telescopic air rod 72 pneumatically connected with the outer wall surface of the small cylinder 71 drives the connecting sliding seat 73 fixedly connected with the other side end of the telescopic air rod 72 under the action of the small cylinder 71, the left and right adjusting sliding is performed under the action of the notch 74 formed in the central end of the top wall surface of the stamping seat 1 and the auxiliary sliding grooves 75 formed in the left and right sides of the top wall surface of the stamping seat 1, the hydraulic pump 8, the hydraulic rod 9 and the die 10 are conveniently driven to perform position adjustment, the accurate positioning of the subsequent stamping operation is facilitated, the time required by manual positioning is reduced, and the overall stamping efficiency is improved.

Examples

As shown in fig. 1-3, a hydraulic pump 8 is erected at the inner top end of a stamping seat 1, a hydraulic rod 9 is connected with the bottom gas-liquid of the hydraulic pump 8, a pressing die 10 is fixedly connected with the bottom of the hydraulic rod 9, support connecting rods 11 are erected at the left side and the right side of the outer wall of the hydraulic pump 8, laser calibration pieces 12 are arranged at the bottom of the support connecting rods 11, a supporting seat 5 is arranged at the left end and the right end of the inner part of the stamping seat 1, a flashing lamp 6 is arranged at the top end of the outer wall surface of the supporting seat 5, a fixing seat 3 is fixedly connected with the outer wall side surface of the supporting seat 5, a laser butt joint end 4 is arranged at the top of the fixing seat 3, and an operating end 13 is arranged at the outer wall surface of the stamping seat 1.

In this embodiment, under the hydraulic pump 8 effect of installation is erect on the inside top of punching press seat 1, make hydraulic stem 9 that hydraulic stem 8 bottom gas-liquid is connected operate, and then drive the die utensil 10 of hydraulic stem 9 bottom fastening connection and carry out punching press operation to bed die seat 25, the effect of support connecting rod 11 of being connected is erect in hydraulic stem 8 outer wall left and right sides down is bound the connecting wire, and then be convenient for make the laser calibration piece 12 that support connecting rod 11 bottom installation set up operate, laser calibration piece 12 adopts red green laser calibrator laser positioner to fix a position the calibration, under the butt seat 5 effect of the equal installation setting in both ends about punching press seat 1, carry out the butt to die kerve 21, reduce the problem that the die kerve 21 takes place the position offset under the punching press effort, under the flash lamp 6 effect of butt seat 5 outer wall surface top setting installation, indicate that holistic location calibration is accomplished promptly when flash lamp 6 presents the green light, be connected with fixing base 3 in the outer wall one side surface fastening of butt seat 5, under the laser butt joint end 4 effect of fixing base 3 top installation setting, further increase the accurate location of laser calibration piece 12, the required time of fixing base 3, the required time of setting up is reduced, the whole location is realized through the butt joint end of the laser calibration piece is easy to be 3, the die cylinder end 13 is connected with the whole cylinder end 13, the die cylinder is connected through the setting up of the electric cylinder 13, the die is convenient for the end is connected with the punching press end 13, the whole cylinder is easy to the end, and the operation is easy to be convenient for set up.

The working principle of the embodiment is as follows: when in use, firstly, staff places the required utensil of waiting to punch in bed die 25 inside, then make hydraulic pump 8 operate under the effect of operation end 13, and then make hydraulic rod 9 drive press die 10 to carry out punching press operation to bed die 25, simultaneously under the effect of locating hole 26 and the butt joint piece of the bottom setting installation of press die 10 are accurate butt joint mutually, and then be convenient for improve the position accuracy of location punching press, when bed die 25 receives the impact force, under four sets of buffer spring 22 and buffer rubber 23 cooperation effect, buffer operation to accepting board 24, and then make and accept bed die 25 and can obtain better cushioning nature under the punching press effect of receiving press die 10, and then reduce the impact extrusion force that bed die 25 received, make bed die 25 take place the displacement phenomenon, and easily cause the problem of damage to bed die 25, afterwards when the utensil of waiting to punch is changed to the effect, under the effect through small-size cylinder 71, make flexible gas pole 72 drive the connection slide 73 under notch 74 and auxiliary chute 75 effect, carry out the slip effect of being convenient for, the hydraulic rod 9 and the hydraulic rod of adjusting the manual work that carries out, the position accuracy is adjusted, and the whole is convenient for carry out the position accuracy is adjusted under the effect of laser 12, the adjustment is convenient for the position accuracy is adjusted, the whole is adjusted, the time is adjusted after the laser is adjusted, and the whole is adjusted, the position is adjusted and the position is adjusted and is adjusted.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A positioning stamping die which is characterized in that: the stamping device comprises a stamping seat (1), wherein a die protection assembly (2) is arranged on a mounting frame on the bottom surface of the stamping seat (1), and an adjusting assembly (7) is arranged on the top of the stamping seat (1);

the die protection assembly (2) comprises a die bottom groove (21), four groups of buffer springs (22) are fixedly arranged in the die bottom groove (21), the tops of the four groups of buffer springs (22) are fixedly connected with a buffer rubber plate (23), a bearing plate (24) is arranged and paved at the top of the buffer rubber plate (23), a lower die seat (25) is movably arranged at the top of the bearing plate (24), and positioning holes (26) are oppositely formed in the surface of the top wall of the inner side of the lower die seat (25).

2. A positioning stamping die as defined in claim 1, wherein: the adjusting component (7) comprises a small cylinder (71), the outer wall surface of the small cylinder (71) is pneumatically connected with a telescopic air rod (72), the other side end of the telescopic air rod (72) is fastened and connected with a connecting sliding seat (73), a notch (74) is formed in the center end of the top wall surface of the stamping seat (1) in a penetrating mode, and auxiliary sliding grooves (75) are formed in the left side and the right side of the top wall surface of the stamping seat (1).

3. A positioning stamping die as defined in claim 1, wherein: the hydraulic press is characterized in that a hydraulic pump (8) is erected at the top end of the inside of the stamping seat (1), a hydraulic rod (9) is connected with the bottom of the hydraulic pump (8) in a gas-liquid mode, and a pressing die (10) is fixedly connected with the bottom of the hydraulic rod (9).

4. A positioning stamping die as defined in claim 3, wherein: the left side and the right side of the outer wall of the hydraulic pump (8) are erected and connected with support connecting rods (11), and laser calibration pieces (12) are arranged at the bottoms of the support connecting rods (11).

5. A positioning stamping die as defined in claim 1, wherein: the stamping base (1) is characterized in that the abutting base (5) is arranged at the left end and the right end of the inside of the stamping base (1), and the flashing lamp (6) is arranged at the top end of the outer wall surface of the abutting base (5).

6. A positioning stamping die as defined in claim 5, wherein: the laser butt joint device is characterized in that a fixing seat (3) is fixedly connected to one side surface of the outer wall of the butt joint seat (5), a laser butt joint end (4) is arranged at the top of the fixing seat (3), and an operating end (13) is arranged on the outer wall surface of the stamping seat (1).