CN212703975U

CN212703975U - Automatic stamping machine for elastic sheets

Info

Publication number: CN212703975U
Application number: CN202020998538.7U
Authority: CN
Inventors: 陈国军
Original assignee: Shenzhen Kaihua Hardware Products Co ltd
Current assignee: Shenzhen Kaihua Hardware Products Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-16
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses an automatic die stamping machine of shell fragment, including workstation, shell fragment fixing device, punching press mechanism, the mechanism of bending, be provided with material way groove on the workstation, be provided with perpendicularly on the workstation and enclose to close by three unloading poles and form the dish of placing the processing shell fragment, wherein, keep away from two sets of unloading poles extension settings on material way groove of material way direction of delivery the side of placing the dish is provided with pushing equipment, pushing equipment including the propelling movement treat the material pushing rod of processing shell fragment, with material pushing rod tip activity articulated connecting rod and with connecting rod activity articulated carousel, the output shaft of carousel and motor, the utility model provides an automatic die stamping machine of shell fragment aims at carrying out automatic feeding to the shell fragment to reach the mesh that provides efficiency.

Description

Automatic stamping machine for elastic sheets

Technical Field

The application belongs to the technical field of hardware processing, and particularly relates to an automatic punching machine for elastic sheets.

Background

As a commonly used battery contact element, a battery spring is widely used in electronic products, and at present, when the battery spring is manufactured, a metal sheet needs to be punched and bent, as shown in fig. 5 to 7. In the prior art, due to manual feeding, the speed is low, the efficiency is low, and long-time operation is performed, so that once attention is not focused, fingers of workers are pressed by the fingers, and irrecoverable results are caused.

Disclosure of Invention

The utility model discloses mainly to above problem, provide an automatic die stamping machine of shell fragment, aim at carrying out automatic feeding to the shell fragment to reach the purpose that provides efficiency.

For realizing the above-mentioned purpose, the utility model provides an automatic die stamping machine of shell fragment, including workstation, shell fragment fixing device, punching press mechanism, the mechanism of bending, be provided with the material way groove on the workstation, be provided with perpendicularly on the workstation and enclose to close by three unloading poles and form the dish of placing the processing shell fragment, wherein, keep away from two sets of unloading poles of material way groove direction of delivery and extend and set up on the material way groove the side of placing the dish is provided with pushing equipment, pushing equipment including the propelling movement treat the ejector pin of processing shell fragment, with ejector pin tip activity articulated connecting rod and with connecting rod activity articulated carousel, the output shaft of carousel and motor.

As an improvement of the utility model relates to an automatic die stamping machine of shell fragment, the material way groove extends the spacing portion that forms the restriction ejector pin degree of freedom to the middle part by both sides.

As an improvement of the utility model relates to an automatic die stamping machine of shell fragment, the ejector pin constitute by the body of rod and pole head, the pole head is the arc structure.

As a modification of the utility model, the conveying direction along the material channel groove is orderly and perpendicularly link up the punching press hole and the hole of bending, the shell fragment fixing device dispose in the punching press hole and the hole both sides of bending, punching press mechanism and the mechanism of bending set up the upper end in the punching press hole and the upper end in the hole of bending respectively.

As the utility model relates to an improvement of automatic die stamping machine of shell fragment, shell fragment fixing device including the cohesion two sets of locating pieces of shell fragment lateral wall, two sets of locating pieces have the push rod portion of wearing out the workstation, push rod portion pass through the mounting panel and connect the cylinder, the workstation is equipped with the through-hole that makes the locating piece stretch out the discharge gate groove.

As an improvement of the automatic die stamping machine for the elastic sheet, the bending hole extends outwards to form a discharge hole with an opening at the side.

As an improvement of the utility model relates to an automatic die stamping machine of shell fragment, the punching press pore pair is symmetrical to be extended two sets of lugs and is formed the punching press die cavity.

As an improvement of the utility model relates to an automatic die stamping machine of shell fragment, the diameter in punching press hole is greater than bend the hole diameter.

According to the above technical scheme, can learn, the utility model provides an automatic die stamping machine of shell fragment for among the prior art, has following beneficial effect: the spring plates to be processed are automatically discharged on the placing disc, the spring plates are pushed to a region to be processed one by the material pushing mechanism, the spring plate fixing device is used for positioning and fixing the spring plates, the stamping and bending steps are sequentially completed on the material channel groove, and finally the spring plates fall down from the discharge hole, so that the full-automatic processing process is realized, the labor intensity is favorably reduced, and the working efficiency is improved; other advantages of the present invention are further clarified in the detailed description.

Drawings

Fig. 1 is a schematic perspective view of the novel spring plate stamping device of the present application.

Fig. 2 is a front view of the novel spring plate stamping device of the present application.

Fig. 3 is a partial cross-sectional view of the novel spring plate stamping device of the present application.

Fig. 4 is a schematic perspective view of the back surface of the material channel plate.

Fig. 5 is a structural view of the elastic sheet before punching.

Fig. 6 is a structural view of the stamped spring plate.

Fig. 7 is a structural view of the bent elastic piece.

Reference numerals shown in the drawings: 10. a rack; 11. a material channel plate; 20. positioning blocks; 21. a push rod part; 22. mounting a plate; 23. a cylinder; 70. a material pushing rod; 71. a connecting rod; 72. a turntable; 73. an output shaft; 74. a motor; 100. a work table; 101. a material channel groove; 102. punching a hole; 103. a through hole; 104. bending the hole; 105. a discharge hole; 106. a bump; 107. a waste collection port; 108. a limiting part; 200. a spring plate fixing device; 300. a stamping mechanism; 400. a bending mechanism; 500. a spring plate; 600. a blanking rod; 700. a material pushing mechanism; 701. a rod body; 702. a club head.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

The embodiment provides an automatic punching machine for spring plates, which is used for processing a metal sheet shown in fig. 5, fig. 6 is a structure diagram after punching, fig. 7 is a structure diagram after bending, and particularly, please refer to fig. 1-4 for a punching device for the novel spring plates, and the automatic punching machine comprises a workbench 100, wherein the workbench 100 comprises two racks 10 and a square material channel plate 11, the material channel plate 11 is connected with the two racks 10 and is arranged in the middle of the racks 10, so that the bottom of the racks 10 forms a waste collecting port 107, a material pushing mechanism 700, a blanking mechanism composed of three blanking rods 600, a punching mechanism 300 and a bending mechanism 400 are sequentially arranged along the length direction of the material channel plate 11, and the two sides of the punching mechanism 300 and the bending mechanism 400 are provided with spring plate fixing devices 200.

Specifically, the middle of the material channel plate 11 is provided with a material channel groove 101 running through along the length direction, the upper end of the material channel groove 101 is provided with three groups of blanking rods 600 for feeding the elastic sheets 500 to be processed into the material channel groove 101 one by one, the blanking rods 600 are distributed equidistantly along the circumferential direction at an interval of 120 degrees, wherein two groups of the blanking rods 600 extend to one side of the material channel groove 101 to enable the elastic sheets 500 to slide out from the other side, one side far away from the conveying direction is provided with a material pushing rod 70 for pushing the elastic sheets 500 to a station to be processed, the material pushing rod 70 substantially comprises a rod head 702 part with an arc structure and a rod body 701 part with a cylindrical structure, wherein the two sides of the material channel groove 101 extend along the middle part with limiting parts 108 to enable the rod body 701 to penetrate out from the area enclosed by the two limiting parts 108, the penetrating end is movably hinged with a connecting rod 71 through a pin shaft, the connecting rod 71 is movably hinged with a turntable 72 through the connecting rod 71, and under, the rod body 701 is driven to swing back and forth to feed the shrapnel 500 one by one.

In addition, this material way groove 101 link up punching press hole 102 and hole 104 of bending in proper order along length direction, and wherein punching press hole 102 and garbage collection mouth 107 intercommunication are discharged the clout of excision by punching press mechanism 300 on garbage collection mouth 107 to the staff collects the waste material, avoids causing the waste.

It needs to treat processing shell fragment 500 respectively before the punching press specifically and bend and fix, shell fragment fixing device 200 including the cohesion two sets of locating pieces 20 of shell fragment 500 lateral wall, two sets of locating pieces 20 have the push rod portion 21 of wearing out rack 10, push rod portion 21 pass through mounting panel 22 and connect cylinder 23, rack 10 and material way board 11 all are equipped with the through-hole 103 that makes locating piece 20 take out feed back groove 101.

As a further preferable solution in the above embodiment, the bending hole 104 extends outward to form a discharging hole 105 with an opening at a side end.

In the above embodiment, as shown in fig. 3, after the elastic sheet 500 to be processed enters the punching hole 102 from the material channel 101, the elastic sheet fixing devices 200 on both sides embrace the side wall of the elastic sheet 500 through the positioning blocks 20 of the arc structure to position and fix the elastic sheet 500, then, the punching mechanism 300 on the upper end operates to punch the excess material out of the punching hole 102, fig. 6 is a structural diagram after punching is completed, finally, the elastic sheet 500 enters the bending hole 104 to be positioned and fixed again, the bending mechanism 400 performs the bending process, and the processed elastic sheet 500 is discharged from the discharge hole 105.

In the preferred version of the above embodiment, the punching hole 102 symmetrically extends two sets of bumps 106 to form a punching die cavity, and the diameter of the punching hole 102 is larger than that of the bending hole 104.

The present invention is not limited to the above embodiments, and any embodiments mentioned in the description fall within the scope of the present invention.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. The utility model provides an automatic die stamping machine of shell fragment, includes workstation, shell fragment fixing device, stamping mechanism, the mechanism of bending, its characterized in that, be provided with the material way groove on the workstation, be provided with perpendicularly on the workstation and enclose to close by three unloading poles and form the dish of placing the shell fragment of treating processing, wherein, two sets of unloading poles of keeping away from material way groove direction of delivery extend and set up on the material way groove the side of placing the dish is provided with pushing equipment, pushing equipment includes the propelling movement pole of propelling movement treating the shell fragment, with the articulated connecting rod of propelling movement pole tip activity and with connecting rod activity articulated carousel, the carousel is with the output shaft of motor.

2. The automatic spring plate punching machine according to claim 1, wherein the material channel groove extends from two sides to the middle to form a limiting part for limiting the degree of freedom of the material pushing rod.

3. The automatic spring plate punching machine according to claim 2, wherein the material pushing rod is composed of a rod body and a rod head, and the rod head is of an arc-shaped structure.

4. The automatic stamping machine for the spring plate as claimed in claim 1, wherein the stamping hole and the bending hole are sequentially and vertically penetrated along the conveying direction of the material channel groove, the spring plate fixing device is arranged on two sides of the stamping hole and the bending hole, and the stamping mechanism and the bending mechanism are respectively arranged at the upper end of the stamping hole and the upper end of the bending hole.

5. The automatic die stamping machine for spring plates as claimed in claim 4, wherein the spring plate fixing device comprises two sets of positioning blocks embracing the side wall of the spring plate, the two sets of positioning blocks are provided with push rod parts penetrating out of the workbench, the push rod parts are connected with the air cylinder through mounting plates, and the workbench is provided with through holes enabling the positioning blocks to extend out of the runner grooves.

6. The automatic spring plate punching machine according to claim 5, wherein the bending holes extend outwards to form discharging holes with side ends opened.

7. The automatic spring plate stamping machine as claimed in claim 6, wherein the stamping holes symmetrically extend two sets of bumps to form a stamping die cavity.

8. The automatic spring plate punching machine according to claim 7, wherein the diameter of the punching hole is larger than that of the bending hole.