CN219443026U

CN219443026U - Novel electrode arm bending and forming device

Info

Publication number: CN219443026U
Application number: CN202320045835.3U
Authority: CN
Inventors: 芮新民; 周一帆
Original assignee: Nanjing Dianjin Welding Co ltd
Current assignee: Nanjing Dianjin Welding Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-01
Anticipated expiration: 2033-01-09

Abstract

The utility model belongs to the technical field of electrode arm processing, in particular to a novel electrode arm bending and forming device. According to the utility model, the bending auxiliary assembly is arranged, when the electrode arm is placed, the electrode arm can be limited by the width of the second placing groove, vertically falls into the positioning groove, the width of the lower end part of the second placing groove is larger than that of the upper end part of the second placing groove, the screw rod is rotated, the adjusting plate is pushed by the screw rod, the electrode arm can be pushed to move on the supporting block for fine adjustment by the adjusting plate, after the electrode arm is bent, the two ends of the electrode arm can be tilted upwards, and the electrode arm is limited by the upper end part of the second placing groove and always kept in the second placing groove, so that the electrode arm can be rapidly placed for bending.

Description

Novel electrode arm bending and forming device

Technical Field

The utility model relates to the technical field of electrode arm processing, in particular to a novel electrode arm bending and forming device.

Background

There are various methods for forming electrodes, such as vibration forming, electrodeposition forming, extrusion forming, etc., extrusion forming is a method commonly used for electrode shaping at present, and a mold can be designed according to actual needs to obtain electrodes of specific shapes.

The inventor of the company applies for the patent number CN209393776U, which comprises a pressing die and a forming die, wherein the bottom end of the pressing die is provided with a convex part, and the convex part is provided with an arc-shaped groove matched with the tapered electrode arm; the forming die comprises a first fixed plate, a second fixed plate, a cylindrical supporting block and a sleeve type supporting block; the first fixing plate and the second fixing plate are arranged in parallel and fixedly connected; the cylindrical support block is axially arranged between the first fixed plate and the second fixed plate, and an arc-shaped support groove matched with the electrode arm is formed in the cylindrical surface; the sleeve type supporting block is arranged between the first fixed plate and the second fixed plate and is provided with a supporting hole matched with the electrode arm; the cylindrical supporting block and the sleeve type supporting block rotate along with the tapered electrode arm when being pressed;

however, when the bending and forming are performed, the electrode arm needs to be positioned, and the positioning process of the electrode arm is complicated, so that the bending efficiency is affected.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a novel electrode arm bending and forming device which is used for solving the problems that the positioning process of an electrode arm is complicated and the bending efficiency is affected.

The utility model provides a novel electrode arm is bent shaping device, including processing seat, through the support mounting in first pneumatic cylinder on the processing seat, demountable installation in the moulding-die of first pneumatic cylinder output, still including installing respectively in two sets of auxiliary assembly that bend of second standing groove department of seting up in processing seat middle part both sides and install in the ejecting subassembly of first standing groove department of seting up in processing seat middle part, auxiliary assembly that bends includes lead screw, spring, regulating plate and supporting shoe, two sets of the lead screw run through respectively in the both sides wall of processing seat, spring install in the lead screw is located the one end department of processing seat inner wall, the regulating plate install in the spring is kept away from in one end department of lead screw, two sets of the supporting shoe install in two sets of between the regulating plate, the supporting shoe rotate install in second standing groove lower tip, the upper end maximum width of second standing groove with the constant head tank width of seting up on the supporting shoe equals.

By adopting the technical scheme, the electrode arm can be directly placed, and the electrode arm is bent.

The ejection assembly comprises a top plate and a second hydraulic cylinder, the second hydraulic cylinder is installed at the bottom of the second placing groove, and the top plate is installed at the output end of the second hydraulic cylinder and corresponds to the pressing die.

By adopting the technical scheme, the electrode arm is conveniently pushed out of the processing seat.

The regulating plate is arranged in a disc-shaped structure, and the highest point of the regulating plate is higher than the highest point of the supporting block.

By adopting the technical scheme, the positions of the two ends of the electrode arm can be adjusted.

The width of the first placing groove is larger than that of the second placing groove, and the width of the lower end part of the second placing groove is smaller than that of the upper end part of the second placing groove.

By adopting the technical scheme, the electrode arm can be limited, so that subsequent bending treatment is facilitated.

The diameter of the adjusting plate is smaller than the width of the lower end part of the second placing groove.

By adopting the technical scheme, the adjusting plate can move in the second placing groove.

The novel electrode arm bending and forming device has the beneficial effects that:

1. through setting up the auxiliary assembly of bending, when placing the electrode arm, the electrode arm can receive the restriction of second standing groove width, vertical whereabouts is in the constant head tank, and the lower tip width of second standing groove is greater than the upper end width of second standing groove, rotate the lead screw, promote the regulating plate through the lead screw, usable regulating plate promotes the electrode arm and removes the fine setting on the supporting shoe, after the electrode arm is bent, both ends can upwarp, receive the restriction of second standing groove upper end, remain in the second standing groove all the time, can place the electrode arm fast and bend;

2. through setting up the spring, through spring coupling between regulating plate and the lead screw, the regulating plate receives the power that electrode arm transmitted, can compress the spring, guarantees that electrode arm normally bends.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a novel electrode arm bending and forming device provided by the utility model;

FIG. 2 is a first view of the novel electrode arm bending and forming device according to the present utility model;

FIG. 3 is a second view of the novel electrode arm bending device of the present utility model;

fig. 4 is a schematic structural diagram of an adjusting assembly and an ejection assembly of the novel electrode arm bending and forming device provided by the utility model.

In the figure: 1. a processing seat; 101. a first placement groove; 102. a second placement groove; 2. a bracket; 3. a first hydraulic cylinder; 4. pressing; 5. a screw rod; 6. a spring; 7. an adjusting plate; 8. a support block; 801. a positioning groove; 9. a top plate; 10. and a second hydraulic cylinder.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1-4, a novel electrode arm bending forming device comprises a processing seat 1, a first hydraulic cylinder 3 installed on the processing seat 1 through a bracket 2, a pressing die 4 detachably installed at the output end of the first hydraulic cylinder 3, two groups of bending auxiliary components installed at second placing grooves 102 formed in two sides of the middle of the processing seat 1 and an ejection component installed at a first placing groove 101 formed in the middle of the processing seat 1, wherein the bending auxiliary components comprise a screw rod 5, a spring 6, an adjusting plate 7 and supporting blocks 8, the two groups of screw rods 5 penetrate through two side walls of the processing seat 1 respectively, the spring 6 is installed at one end of the screw rod 5, which is located on the inner wall of the processing seat 1, the adjusting plate 7 is installed at one end of the spring 6, which is far away from the screw rod 5, the two groups of supporting blocks 8 are installed between the two groups of adjusting plates 7, the supporting blocks 8 are rotatably installed at the lower end of the second placing groove 102, and the maximum width of the upper end of the second placing groove 102 is equal to the width of a positioning groove 801 formed in the supporting blocks 8;

the width of the second placing groove 102 is smaller than that of the first placing groove 101, when the electrode arm is placed, the electrode arm can be limited by the width of the second placing groove 102 and vertically falls into the positioning groove 801, the width of the lower end part of the second placing groove 102 is larger than that of the upper end part of the second placing groove 102, the width of the lower end part of the second placing groove 102 is larger than that of the supporting block 8, the supporting block 8 can be enabled to normally rotate through the rotating shaft, the supporting block 8 is arranged at the position of the lower end part of the second placing groove 102, the width of the upper end part of the second placing groove 102 is equal to that of the positioning groove 801, the highest point of the supporting block 8 is close to the lowest point of the upper end part of the second placing groove 102, and accordingly after the electrode arm is bent, the two ends are upwards tilted and limited by the upper end part of the second placing groove 102 and are always kept in the second placing groove 102.

The ejection assembly comprises a top plate 9 and a second hydraulic cylinder 10, the second hydraulic cylinder 10 is arranged at the bottom of the second placing groove 102, and the top plate 9 is arranged at the output end of the second hydraulic cylinder 10 and corresponds to the pressing die 4; after being pushed by the top plate 9, the electrode arm is smoothly pulled out from the second placing groove 102 and the first placing groove 101, and the bent electrode arm is smoothly taken out.

The adjusting plate 7 is arranged in a disc-shaped structure, and the highest point of the adjusting plate 7 is higher than the highest point of the supporting block 8; the diameter of the adjusting plate 7 is smaller than the width of the lower end of the second placing groove 102; the lead screw 5 can drive regulating plate 7 synchronous rotation when rotating, and regulating plate 7 sets up for disc structure, can guarantee regulating plate 7 and pass through the promotion of lead screw 5, adjusts the electrode arm to because of the electrode arm receives the restriction in second standing groove 102, regulating plate 7 promotes the electrode arm removal when rotating, and can not make the electrode arm break away from supporting shoe 8.

The width of the first placing groove 101 is larger than that of the second placing groove 102, and the width of the lower end part of the second placing groove 102 is smaller than that of the upper end part of the second placing groove 102; after the electrode arm is bent, the two ends of the electrode arm can be tilted upwards and limited by the upper end part of the second placing groove 102, and the electrode arm is always kept in the second placing groove 102.

When in practical application: placing the electrode arm in the first placing groove 101 and the second placing groove 102, supporting the electrode arm by rotating the supporting block 8 at the second placing groove 102, placing the electrode arm in the positioning groove 801, rotating the screw rod 5 after the electrode arm is placed on the supporting block 8, pushing the adjusting plate 7 by the screw rod 5, and moving and fine-tuning the electrode arm on the supporting block 8 by pushing the adjusting plate 7;

after the placement is finished, the first hydraulic cylinder 3 can be driven to push the pressing die 4 to move downwards, so that the electrode arm is pressed, the supporting block 8 rotates around the rotating shaft to continuously press the electrode arm, the electrode arm is bent in the first placement groove 101 for a specific angle and then stops pressing downwards, two ends of the electrode arm can tilt upwards, and the adjusting plate 7 is connected with the screw rod 5 through the spring 6, so that the spring 6 can be compressed by the force transmitted by the electrode arm, and the electrode arm is ensured to be bent normally;

after the electrode arm is bent, the second hydraulic cylinder 10 is driven to push the top plate 9 to move upwards, and the electrode arm is pushed out of the first placing groove 101 and the second placing groove 102 by utilizing the top plate 9.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a novel electrode arm bending device, including processing seat (1), install in through support (2) first pneumatic cylinder (3) on processing seat (1), demountable installation in moulding-die (4) of first pneumatic cylinder (3) output, its characterized in that: the device is characterized by further comprising two groups of bending auxiliary assemblies which are respectively arranged at the second placing grooves (102) formed in the two sides of the middle of the processing seat (1) and an ejection assembly which is arranged at the first placing grooves (101) formed in the middle of the processing seat (1), wherein each bending auxiliary assembly comprises a screw rod (5), a spring (6), an adjusting plate (7) and a supporting block (8), the two groups of screw rods (5) respectively penetrate through two side walls of the processing seat (1), the spring (6) is arranged at one end of the inner wall of the processing seat (1), the adjusting plate (7) is arranged at one end of the spring (6) away from the screw rods (5), the two groups of supporting blocks (8) are arranged between the two groups of adjusting plates (7), and the supporting blocks (8) are rotatably arranged at the lower end parts of the second placing grooves (102), and the maximum width of the upper end parts of the second placing grooves (102) is equal to the width of the locating grooves (801) formed in the supporting blocks (8).

2. The novel electrode arm bending and forming device according to claim 1, wherein: the ejection assembly comprises a top plate (9) and a second hydraulic cylinder (10), the second hydraulic cylinder (10) is installed at the bottom of the second placing groove (102), and the top plate (9) is installed at the output end of the second hydraulic cylinder (10) and is correspondingly arranged with the pressing die (4).

3. The novel electrode arm bending and forming device according to claim 2, wherein: the adjusting plate (7) is arranged in a disc-shaped structure, and the highest point of the adjusting plate (7) is higher than the highest point of the supporting block (8).

4. A novel electrode arm bending and forming device according to claim 3, wherein: the width of the first placing groove (101) is larger than that of the second placing groove (102), and the width of the lower end portion of the second placing groove (102) is smaller than that of the upper end portion of the second placing groove (102).

5. The novel electrode arm bending and forming device according to any one of claims 1 to 4, wherein: the diameter of the adjusting plate (7) is smaller than the width of the lower end part of the second placing groove (102).