CN219786178U

CN219786178U - Conducting strip stamping die for alkaline electrolysis hydrogen production bipolar plate

Info

Publication number: CN219786178U
Application number: CN202320441277.2U
Authority: CN
Inventors: 杨玲; 杨汶泊; 李留罐; 徐尚国
Original assignee: Suzhou Xibeiyou Hydrogen Energy Technology Co ltd
Current assignee: Suzhou Xibeiyou Hydrogen Energy Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-10-03
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a conducting strip stamping die for an alkaline electrolysis hydrogen production bipolar plate, which comprises a base, a top plate and supporting columns, wherein the supporting columns are arranged at four corners of the top of the base, the top plate is arranged at the top of the supporting columns, a placing groove is arranged in the middle of the top of the base, a plurality of group fixing blocks are arranged at the top of the placing groove, a lower stamping plate is arranged on the inner wall of the placing groove, and a fixing groove is formed in the bottom of the lower stamping plate. According to the utility model, through the arrangement of the placing grooves and the fixing blocks, the lengths of the upper stamping plate and the lower stamping plate can be adjusted according to the lengths of the conductive strips, two grooves can be stamped on one upper stamping plate, if four grooves are required to be stamped, namely, two upper stamping plates are placed, and the like, and the placing grooves can be used for placing a plurality of lower stamping plates, and the upper stamping plates are driven to press down through the hydraulic telescopic rods, so that the processing precision and the subsequent assembly precision of the conductive strips can be ensured, and the productivity can be greatly improved.

Description

Conducting strip stamping die for alkaline electrolysis hydrogen production bipolar plate

Technical Field

The utility model relates to the technical field of conducting strip stamping die equipment, in particular to a conducting strip stamping die for an alkaline electrolysis hydrogen production bipolar plate.

Background

The stamping die is a special process 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, and the stamping die is needed for manufacturing conductive strips.

In the use process of the existing conducting strip stamping die, the processing capacity of the existing conducting strip stamping die needs to be improved so as to prevent the conducting strip from being stamped by an operator in the stamping process, time and labor are wasted, and the capacity is low.

In view of the foregoing, it is necessary to develop a conductive strip stamping die for alkaline electrolysis hydrogen production bipolar plates, which can further improve the productivity of the conductive strip stamping die during use.

Disclosure of Invention

The utility model aims to provide a conducting strip stamping die for an alkaline electrolysis hydrogen production bipolar plate, which aims to solve the technical problems that an operator is required to hold the conducting strip with hands for stamping in the stamping process, and the time and the labor are wasted and the productivity is low.

In order to achieve the above purpose, the utility model provides a conductive strip stamping die for an alkaline electrolysis hydrogen production bipolar plate, which comprises a base, a top plate and support columns, wherein the support columns are arranged at four corners of the top of the base, and the top of the support column is provided with the top plate;

the middle part of the top of the base is provided with a placing groove, the top of the placing groove is provided with a plurality of group fixing blocks, the inner wall of the placing groove is provided with a lower punching plate, the bottom of the lower punching plate is provided with a fixing groove, and the inner wall of the fixing groove is arranged on the outer wall of the fixing block;

the top of lower stamping plate is provided with a group of lower stamping plate grooves, the top of lower stamping plate is provided with a conducting strip, and the top of the conducting strip is provided with a pressure head.

Preferably, the top of roof runs through and installs hydraulic telescoping rod, and the backup pad is installed to hydraulic telescoping rod's bottom, and the mounting groove has been seted up to the bottom of backup pad, and the upper punch plate is installed to the inner wall of mounting groove, and a set of upper punch plate recess has been seted up to the bottom of upper punch plate, and the inner wall of upper punch plate recess is installed in the outer wall of pressure head.

Preferably, a sliding groove is formed in one side of the supporting column, a sliding block is mounted on the inner wall of the sliding groove, and one end of the sliding block is mounted on the outer wall of the supporting plate.

Preferably, the inner wall of the mounting groove is provided with a plurality of limiting grooves, the inner wall of each limiting groove is provided with a pressure spring, and the inner wall of each pressure spring is provided with a pull rod.

Preferably, a group of limiting holes are formed in two ends of the outer wall of the upper stamping plate, limiting blocks are mounted on the inner walls of the limiting holes, and the other ends of the limiting blocks are mounted at one end of the pull rod.

Preferably, a plurality of threaded holes are formed in the bottom of the upper punching plate groove, and bolts are installed on the inner walls of the threaded holes.

Preferably, a gasket is installed in the middle of the outer wall of the bolt, and one side of the top of the gasket is installed at the bottom of the pressure head.

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

1. according to the utility model, through the arrangement of the placing grooves and the fixing blocks, the lengths of the upper stamping plate and the lower stamping plate can be adjusted according to the lengths of the conductive strips, two grooves can be stamped on one upper stamping plate, if four grooves are required to be stamped, namely, two upper stamping plates are placed, and the like, and the placing grooves can be used for placing a plurality of lower stamping plates, and the upper stamping plates are driven to press down through the hydraulic telescopic rods, so that the processing precision and the subsequent assembly precision of the conductive strips can be ensured, and the productivity can be greatly improved.

2. The hydraulic telescopic rod is beneficial to improving the stability when the hydraulic telescopic rod drives the supporting plate to move through the arrangement of the sliding groove, the sliding block and the supporting plate, is beneficial to mounting and dismounting the upper stamping plate and adjusting the position through the arrangement of the limiting groove, the pressure spring and the limiting block, is beneficial to fixedly mounting the pressure head in the groove of the upper stamping plate through the arrangement of the bolt and the gasket, and is convenient to detach and replace.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a top plate structure according to the present utility model;

FIG. 3 is a schematic view of the upper punch plate structure of the present utility model;

FIG. 4 is a schematic view of a support plate structure according to the present utility model;

fig. 5 is a schematic view of a base structure of the present utility model.

In the figure: 1. a base; 2. a top plate; 3. a support column; 101. a placement groove; 102. a fixed block; 103. a lower punching plate; 104. a fixing groove; 105. a lower punch plate groove; 106. a conductive strip; 107. a pressure head; 201. a hydraulic telescopic rod; 202. a support plate; 203. a mounting groove; 204. an upper punching plate; 205. an upper punch plate groove; 301. a chute; 302. a slide block; 401. a limiting groove; 402. a pressure spring; 403. a pull rod; 501. limiting the aperture; 502. a limiting block; 601. a threaded hole; 602. a bolt; 701. a gasket.

Detailed Description

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

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, in one embodiment of the present utility model, a conductive strip stamping die for an alkaline electrolysis hydrogen production bipolar plate includes a base 1, a top plate 2 and support columns 3, wherein the support columns 3 are installed at four corners of the top of the base 1, and the top plate 2 is installed at the top of the support column 3;

referring to fig. 1, 2, 3 and 4, a placing groove 101 is installed in the middle of the top of a base 1, a plurality of groups of fixing blocks 102 are installed at the top of the placing groove 101, a lower punching plate 103 is installed on the inner wall of the placing groove 101, a fixing groove 104 is formed at the bottom of the lower punching plate 103, the inner wall of the fixing groove 104 is installed on the outer wall of the fixing block 102, a group of lower punching plate grooves 105 are formed at the top of the lower punching plate 103, a conductive strip 106 is installed at the top of the lower punching plate 103, a pressing head 107 is installed at the top of the conductive strip 106, a hydraulic telescopic rod 201 is installed at the top of a top plate 2 in a penetrating manner, a supporting plate 202 is installed at the bottom of the hydraulic telescopic rod 201, a mounting groove 203 is formed at the bottom of the supporting plate 202, the upper stamping plate 204 is arranged on the inner wall of the mounting groove 203, a group of upper stamping plate grooves 205 are formed in the bottom of the upper stamping plate 204, the inner wall of the upper stamping plate grooves 205 is arranged on the outer wall of the pressure head 107, the lengths of the upper stamping plate 204 and the lower stamping plate 103 can be adjusted according to the lengths of the conducting strips 106 through the arrangement of the placing grooves 101 and the fixing blocks 102, two grooves can be stamped on one upper stamping plate 204, if four grooves are needed to be stamped, namely, two upper stamping plates 204 are placed, and the like, a plurality of lower stamping plates 103 can be placed in the placing grooves 101, the upper stamping plates 204 are driven to be pressed downwards through the hydraulic telescopic rods 201, the machining precision and the subsequent assembly precision of the conducting strips 106 can be guaranteed, and the productivity can be greatly improved;

referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the chute 301 is all opened on one side of the support column 3, the slider 302 is installed to the inner wall of the chute 301, and one end of the slider 302 is installed in the outer wall of the support plate 202, a plurality of limiting grooves 401 are opened to the inner wall of the mounting groove 203, the pressure spring 402 is installed to the inner wall of the limiting grooves 401, the pull rod 403 is installed to the inner wall of the pressure spring 402, a group of limiting holes 501 are opened at both ends of the outer wall of the upper punch plate 204, the limiting block 502 is installed at one end of the pull rod 403, a plurality of threaded holes 601 are opened at the bottom of the upper punch plate groove 205, the bolt 602 is installed to the inner wall of the threaded holes 601, the gasket 701 is installed in the middle of the outer wall of the bolt 602, and one side of the top of the gasket 701 is installed at the bottom of the press head 107, the stability when the hydraulic telescopic rod 201 drives the support plate 202 to move is improved through the setting of the chute 301, the slider 302 and the support plate 202, the setting of the limiting grooves 401, the pressure spring 402 and the limiting block 502 is favorable for installing and disassembling and position adjustment of the upper punch plate 204, the upper punch plate 205 is favorable for installing and disassembling and fixing the press plate 205, and the press plate 107 is easy to be replaced through setting up and the press plate 107.

The working principle is that the lengths of the upper stamping plate 204 and the lower stamping plate 103 can be adjusted according to the lengths of the conductive strips 106 through the arrangement of the placing grooves 101 and the fixing blocks 102, two grooves can be stamped on one upper stamping plate 204, if four grooves are needed to be stamped, two upper stamping plates 204 are placed, and the like, the placing grooves 101 can be used for placing a plurality of lower stamping plates 103, the upper stamping plates 204 are driven to be pressed down through the hydraulic telescopic rods 201, the processing precision and the subsequent assembly precision of the conductive strips 106 can be guaranteed, the productivity can be greatly improved, the stability of the hydraulic telescopic rods 201 when the supporting plates 202 are driven to move can be improved through the arrangement of the sliding grooves 301, the sliding blocks 302 and the supporting plates 202, the installation, the disassembly and the position adjustment of the upper stamping plates 204 can be facilitated through the arrangement of the limiting grooves 401, the pressure springs 402 and the limiting blocks 502, the fixed installation of the pressing heads 107 in the upper stamping plate grooves 205 can be facilitated through the arrangement of the bolts 602 and the gaskets 701, and the disassembly and the replacement can be facilitated.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Claims

1. A conducting strip stamping die for alkaline electrolysis hydrogen manufacturing bipolar plate, includes base (1), roof (2) and support column (3), its characterized in that: support columns (3) are arranged at four corners of the top of the base (1), and a top plate (2) is arranged at the top of each support column (3);

a placing groove (101) is formed in the middle of the top of the base (1), a plurality of group fixing blocks (102) are arranged at the top of the placing groove (101), a lower punching plate (103) is arranged on the inner wall of the placing groove (101), a fixing groove (104) is formed in the bottom of the lower punching plate (103), and the inner wall of the fixing groove (104) is arranged on the outer wall of the fixing block (102);

a group of lower stamping plate grooves (105) are formed in the top of the lower stamping plate (103), conductive strips (106) are arranged on the top of the lower stamping plate (103), and a pressure head (107) is arranged on the top of each conductive strip (106).

2. The conductive strip stamping die for alkaline electrolysis hydrogen production bipolar plates as claimed in claim 1, wherein: the top of roof (2) runs through and installs hydraulic telescoping rod (201), backup pad (202) are installed to the bottom of hydraulic telescoping rod (201), and mounting groove (203) have been seted up to the bottom of backup pad (202), and go up punching press board (204) are installed to the inner wall of mounting groove (203), go up punching press board (204) bottom and have seted up a set of punching press board recess (205), and go up the inner wall of punching press board recess (205) and install in the outer wall of pressure head (107).

3. The conductive strip stamping die for alkaline electrolysis hydrogen production bipolar plates as claimed in claim 1, wherein: a sliding groove (301) is formed in one side of each supporting column (3), a sliding block (302) is mounted on the inner wall of each sliding groove (301), and one end of each sliding block (302) is mounted on the outer wall of each supporting plate (202).

4. A conductive strip stamping die for alkaline electrolytic hydrogen production bipolar plates as claimed in claim 2, wherein: the inner wall of the mounting groove (203) is provided with a plurality of limiting grooves (401), the inner wall of each limiting groove (401) is provided with a pressure spring (402), and the inner wall of each pressure spring (402) is provided with a pull rod (403).

5. A conductive strip stamping die for alkaline electrolytic hydrogen production bipolar plates as claimed in claim 2, wherein: a group of limiting holes (501) are formed in two ends of the outer wall of the upper stamping plate (204), limiting blocks (502) are mounted on the inner walls of the limiting holes (501), and the other ends of the limiting blocks (502) are mounted at one end of the pull rod (403).

6. A conductive strip stamping die for alkaline electrolytic hydrogen production bipolar plates as claimed in claim 2, wherein: a plurality of threaded holes (601) are formed in the bottom of the upper punching plate groove (205), and bolts (602) are installed on the inner walls of the threaded holes (601).

7. The conductive strip stamping die for alkaline electrolysis hydrogen production bipolar plates as claimed in claim 6, wherein: a gasket (701) is installed in the middle of the outer wall of the bolt (602), and one side of the top of the gasket (701) is installed at the bottom of the pressure head (107).