CN210966486U - Electrode slice vertical bending fixing device - Google Patents

Abstract

The utility model discloses a vertical bending and fixing device for an electrode sheet, which comprises a frame, a machine head, a worktable and a driving device arranged on the frame. The lower end of the machine head is provided with an upper die, and the worktable is provided with a lower die, which is characterized in that the upper die is set as a bending jaw with an inverted "V" shape, and the lower die is set as a punch with an inverted "V" shape. The angle between the bending jaw and the punch is a right angle, and a bending station for the electrode sheet is formed between the upper die and the lower die. The utility model can quickly locate the electrode sheet to be processed, has the advantages of simple structure, low cost, accurate bending angle, simple operation, and can simultaneously detect the qualified rate of the electrode sheet after bending.

Description

A device for vertical bending and fixing of electrode sheets

technical field

The utility model relates to the technical field of automobile parts processing, in particular to a vertical bending and fixing device specially used for electrode sheets.

Background technique

The bending machine is an important equipment for the bending and forming of workpieces in the sheet metal industry. During the bending process, the relative movement of the upper die and the lower die needs to be controlled by hydraulic pressure or numerical control to bend the metal plate according to the angle requirements of different metal plates. Calculate the bending depth according to the bending line and angle, and then set the bending depth on the machine tool. When bending, the operator usually supports the sheet metal parts for stamping and bending. The angle error of this bending machine is It is relatively large, and the angle pass rate depends on the operator's experience, resulting in poor bending effect and low product pass rate.

Utility model content

The purpose of the utility model is to provide a vertical bending and fixing device for an electrode sheet, which has the advantages of simple structure, low cost, accurate bending angle, simple operation, and can simultaneously detect the qualified rate of the electrode sheet after bending.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A vertical bending and fixing device for an electrode sheet, comprising a frame and a machine head, a worktable and a driving device arranged on the frame, the driving device drives the handpiece to move up and down, and the handpiece is located just above the worktable, so the The lower end of the machine head is provided with an upper die, and the worktable is provided with a lower die, characterized in that the upper die is set as an inverted "V"-shaped bending jaw, and the lower die is set as an inverted "V" ” shaped punch, the angle between the bending jaw and the punch is a right angle, and a bending station for the electrode sheet is formed between the upper die and the lower die.

By adopting the above technical solution, the pre-bent electrode sheet is placed on the lower die, and the upper die is directly driven to move down, and the bending and fixing work can be completed without any other adjustment.

The utility model is further provided as follows: the lower die is provided with a circular groove, the circular groove is adapted to the size and position of the circular boss of the electrode sheet, and the depth of the circular groove is less than or equal to The thickness of the circular boss of the electrode sheet.

By adopting the above technical solution, the circular groove cooperates with the circular protrusion of the electrode sheet, which can limit the position of the electrode sheet, and at the same time ensure that the circular protrusion of the electrode sheet is uniformly stressed during the bending process to prevent deviation from occurring. shift.

The utility model is further provided as follows: the lower die is further provided with two bosses, the two bosses are symmetrically arranged on both sides of the polygonal part of the electrode sheet along the circular groove, and the two bosses are arranged between the two bosses. The distance is the same as the width of the polygonal part of the electrode sheet, and the width of the upper die is smaller than the distance between the two bosses.

By adopting the above technical solution, the two bosses on both sides of the polygonal part of the electrode sheet clamp the polygonal part of the electrode sheet to prevent the electrode sheet from being overturned by force, and the width of the upper die is smaller than the distance between the two bosses to ensure the upper die movement is not affected by the boss.

The utility model is further provided as follows: the lower mold is further provided with a detection component, the detection component includes a groove, the groove is arranged on the surface of the lower mold, and the shape and size of the groove and the electrode sheet are the same, The depth of the groove is less than or equal to the thickness of the electrode sheet.

By adopting the above technical solution, the degree of fit between the groove and the bent electrode sheet can be preliminarily detected whether the bent electrode sheet is qualified.

The utility model is further provided as follows: the detection assembly further comprises a detection plug, the detection plug is set as an inverted "V"-shaped angle iron and the included angle is a right angle, the detection plug is set on one side of the electrode sheet and The height at the included corner of the bent electrode sheet is the same, and the length of the detection insert is greater than the width at the included angle of the electrode sheet.

By adopting the above technical solution, whether the detection plug with the same angle as the standard bending angle of the electrode sheet can pass above the included angle of the electrode sheet can directly detect whether the bending angle of the electrode sheet is qualified, and the detection plug can completely cover the electrode sheet. For bending parts, other angle measurement tools and cumbersome inspection steps are omitted.

The utility model is further provided as follows: the detection assembly further comprises a detection slot arranged on the vertex side of the lower die, the detection slot is the same in shape and size as the detection plug, and the detection plug is adapted to penetrate the detection groove and the electrode above the corners of the slices.

By adopting the above technical solution, the detection insert detects the bending angle of the electrode sheet through a suitable detection slot with a certain width, so as to ensure that the detection insert moves on the same horizontal plane when passing above the included angle of the electrode sheet, thereby improving the detection accuracy and improving the detection accuracy. The width setting of the slot does not affect the bending work of the upper die.

The utility model is further provided as follows: the worktable is further provided with a detection device, the detection device includes a bracket, a guide rail and a slider, the guide rail is arranged outside the detection slot through the bracket, and the other end of the guide rail is fixed to the frame The slider is slidably matched with the guide rail, the side of the slider close to the lower mold is also provided with a connecting rod, and the end of the connecting rod close to the lower mold is fixedly connected with the detection insert block.

By adopting the above technical solution, the detection plug moves along the direction of the guide rail to ensure that the detection plug always moves on the same horizontal plane when passing above the angle of the bent electrode sheet, thereby improving the detection accuracy.

The utility model is further provided as follows: the detection device further comprises a driving rod, one end of the driving rod is hinged with one side of the upper die, and the other end is hinged with the slider, the driving rod and the guide rail are arranged on the same plane, and the driving rod is connected One end of the guide rail is inclined to the side away from the lower die.

By adopting the above technical solution, the driving device drives the detection plug to move along the "V"-shaped groove and the upper surface of the angle between the bent electrode sheet, and the movement of the detection plug can be completed without adding a power system, reducing the number of personnel operation steps. To make the operation easier, the length of the drive rod is greater than the farthest distance between the upper die and the lower die, and the length of the guide rail is greater than the length of the drive rod to ensure that the slider always slides on the guide rail. At the same time, the upper die moves to the highest position to detect the insertion The block just completely covers the bending part of the electrode sheet to complete the detection work. When the upper die moves down to an appropriate height, the detection insert completely exits the bending station and never leaves the detection slot.

The utility model is further provided as follows: the detection device further comprises a guide cylinder for the connecting rod to slide, one end of the guide cylinder is fixedly connected to the side of the slider close to the lower die, and the connecting rod is fixedly connected to the guide cylinder through a spring.

By adopting the above technical solution, the guide cylinder ensures the moving direction of the connecting rod, and further ensures the moving direction of the detection plug. The detection device and the drive device can be protected from damage.

The beneficial effects of the utility model are as follows: the upper die and the lower die are set according to the standard angle of the electrode sheet to be processed, and the bending work can be performed without any adjustment. , low cost, accurate bending angle and easy operation.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

1 is a schematic structural diagram of a vertical bending and fixing device for an electrode sheet of the present invention;

Figure 2 is a schematic structural diagram of an electrode sheet of the present invention;

FIG. 3 is a schematic structural diagram of a vertical bending and fixing device of an electrode sheet of the present invention that cooperates with an electrode sheet;

In the figure: 1. Frame; 2. Machine head; 3. Worktable; 4. Electrode sheet; 41. Circular boss; 42. Polygonal part; 5. Upper die; 6. Lower die; 62. Boss; 63. Groove; 7. Detection component; 71. Detection insert; 72. Detection slot; 8. Detection device; 81. Bracket; 82. Drive rod; 83. Guide rail; 84. Slider ; 85. Connecting rod; 86. Guide cylinder.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

When a part is said to be "disposed on" another part, it may be directly on the other part or there may be an intervening part, "disposed" means a way of existence, which can be connection, installation, fixed connection, active connection etc. connection. When a part is said to be "connected" to another part, it can be directly connected to the other part or there may be an intervening part at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example: a vertical bending and fixing device for electrode sheets, see Figures 1-2, including a frame 1 and a machine head 2, a worktable 3 and a driving device (not shown) arranged on the frame 1, and the driving device drives The machine head 2 moves up and down, the machine head 2 is located directly above the workbench 3, the upper die 5 is arranged at the lower end of the machine head 2, the lower die 6 is arranged on the workbench 3, and the upper die 5 is set to be bent with an inverted "V" shape. The jaws, the lower mold 6 is set as a punch with an inverted "V" shape, and the angle between the bending jaw and the punch is a right angle, and a bending station for the electrode sheet 4 is formed between the upper mold 5 and the lower mold 6 , the lower die 6 is provided with a circular groove 61 and two bosses 62, the circular groove 61 is adapted to the size and position of the circular boss 41 of the electrode sheet 4, and the depth of the circular groove 61 is less than or equal to the electrode The thickness of the circular boss 41 of the sheet 4, the two bosses 62 are symmetrically arranged on both sides of the polygonal portion 42 of the electrode sheet 4 along the circular groove 61, and the distance between the two bosses 62 is the same as the width of the polygonal portion 42 of the electrode sheet 4. Similarly, the circular boss 41 of the electrode sheet 4 to be processed is placed in the circular groove 61 to limit the position, and the bosses 62 on both sides of the lower die 6 simultaneously clamp the electrode sheet 4 to ensure that the electrode sheet 4 Under the condition of force, there will be no offset, and the driving device drives the upper die 5 to move down a certain distance to complete the bending work.

Referring to FIG. 1 , the lower mold 6 is also provided with a detection component 7, and the detection component 7 includes a groove 63 arranged on the surface of the lower mold 6. The groove 63 is adapted to the standard of the shape and size of the electrode sheet 4 and has a depth less than or equal to the electrode sheet. 4 thickness, and detecting the degree of fit between the bent electrode sheet 4 and the groove 63 can preliminarily determine whether the bending of the electrode sheet 4 is qualified.

Referring to FIGS. 1 and 3 , the detection assembly 7 further includes a detection slot 72 and a detection plug 71 arranged on the vertex side of the lower die 6 . It is a right angle, the shape and size of the detection slot 72 and the detection plug 71 are the same, the detection plug 71 is arranged on one side of the electrode sheet 4 and has the same height as the angle of the bent electrode sheet 4, and the length of the detection plug 71 is greater than The width of the included angle of the electrode sheet 4 ensures that the detection plug 71 can completely cover the top of the electrode sheet 4. The included angle of the detection plug 71 is the same as the standard bending angle of the electrode sheet 4. The detection plug 71 is adapted to penetrate the detection slot 72 and the electrode. Above the included angle of the sheet 4, push the detection plug 71 to see if it can penetrate the detection slot 72 and above the included angle of the electrode sheet 4 to detect whether the bending angle of the electrode sheet 4 is qualified, omitting other angle measuring tools and cumbersome detection steps .

Referring to FIG. 3 , the workbench 3 is further provided with a detection device 8 . The detection device 8 includes a bracket 81 , a guide rail 83 , a slider 84 , a connecting rod 85 , a guide cylinder 86 and a drive rod 82 , and the guide rail 83 is disposed in the detection slot 72 through the bracket 81 . On the outside, the other end of the guide rail 83 is fixedly connected with the frame 1, the slider 84 is slidingly matched with the guide rail 83, and the side of the slider 84 close to the lower die 6 is also provided with a guide cylinder 86, one end of the guide cylinder 86 and the slider 84 are close to the lower die One side of 6 is fixedly connected, one end of the connecting rod 85 close to the lower die 6 is fixedly connected to the upper end of the detection insert 71, the other end is fixedly connected to the guide cylinder 86 through a spring (not shown), and one end of the driving rod 82 is connected to the upper die 5. One side is hinged, and the other end is hinged with the slider 84. One end of the drive rod 82 connected to the guide rail 83 is inclined to the side away from the lower die 6 and is set on the same plane as the guide rail 83. The detection device 8 drives the detection plug with the up and down movement of the upper die 5. The block 71 moves along the upper surface of the included angle of the electrode sheet 4 after detection and bending. When the upper die 5 moves up, the detection plug 71 moves toward the direction close to the electrode sheet 4. If the detection plug 71 can penetrate the detection slot 72 and the electrode sheet 4 When the upper die 5 moves down, the detection insert 71 moves away from the electrode sheet 4 until it completely exits the upper surface of the electrode sheet 4, stops the equipment, and replaces other electrode sheets 4 to be processed for processing , does not affect the normal operation of the equipment. If the detection plug 71 cannot pass the upper surface of the electrode sheet 4 when the upper die 5 is moved up, the bending is unqualified, and the adjustment equipment continues to move down to perform the bending work again.

The vertical bending and fixing device for an electrode sheet provided by the present invention has been described in detail above. The embodiments of the present invention are described herein by using specific embodiments, and the descriptions of the above embodiments are only used to help understand the method and the core idea of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principles of the present utility model, some improvements and modifications can also be made to the present utility model, and these improvements and modifications also fall into the protection of the claims of the present utility model. within the range.

Claims (9)

1. The utility model provides an electrode slice fixing device that bends perpendicularly, includes the frame and sets up aircraft nose, workstation and drive arrangement in the frame, drive arrangement drive aircraft nose up-and-down motion, the aircraft nose is located directly over the workstation, the aircraft nose lower extreme is provided with the mould, be provided with the lower mould on the workstation, its characterized in that, go up the mould and set up to the mouth of pressing from both sides of buckling of "V" shape structure, the lower mould is provided with the terrace die of "V" shape structure of falling, the contained angle of buckling and pressing from both sides mouth and terrace die is the right angle, go up the station of bending that forms the electrode slice between mould and the lower.

2. The vertical bending fixing device for the electrode plate as claimed in claim 1, wherein the lower die is provided with a circular groove, the circular groove is matched with the circular boss of the electrode plate in size and position, and the depth of the circular groove is smaller than or equal to the thickness of the circular boss of the electrode plate.

3. The electrode plate vertical bending fixing device according to claim 1, wherein the lower die is further provided with two bosses which are symmetrically arranged on two sides of the polygonal part of the electrode plate along the circular groove, the distance between the two bosses is the same as the width of the polygonal part of the electrode plate, and the width of the upper die is smaller than the distance between the two bosses.

4. The vertical bending fixing device for the electrode plate according to claim 1, wherein the lower die is further provided with a detection assembly, the detection assembly comprises a groove, the groove is formed in the surface of the lower die, the shape and size of the groove are the same as those of the electrode plate, and the depth of the groove is smaller than or equal to the thickness of the electrode plate.

5. The electrode plate vertical bending fixing device according to claim 4, wherein the detection assembly further comprises a detection insert block, the detection insert block is arranged to be an inverted V-shaped angle iron, the included angle is a right angle, the detection insert block is arranged on one side of the electrode plate and is as high as the included angle of the bent electrode plate, and the length of the detection insert block is larger than the width of the included angle of the electrode plate.

6. The electrode plate vertical bending fixing device according to claim 4, wherein the detection assembly further comprises a detection groove arranged on one side of the vertex of the lower die, the detection groove is the same as the detection insert block in shape and size, and the detection insert block is adapted to penetrate through the detection groove and the electrode plate above an included angle.

7. The vertical bending fixing device for the electrode plate according to claim 1, wherein the workbench is further provided with a detection device, the detection device comprises a support, a guide rail and a sliding block, the guide rail is arranged outside the detection groove through the support, the other end of the guide rail is fixedly connected with the rack, the sliding block is in sliding fit with the guide rail, one side of the sliding block, which is close to the lower die, is further provided with a connecting rod, and one end of the connecting rod, which is close to the lower die, is fixedly connected with the detection insert block.

8. The electrode plate vertical bending fixing device of claim 7, wherein the detection device further comprises a driving rod, one end of the driving rod is hinged to one side of the upper die, the other end of the driving rod is hinged to the sliding block, the driving rod and the guide rail are arranged on the same plane, and one end, connected with the guide rail, of the driving rod inclines towards one side away from the lower die.

9. The vertical bending fixing device for the electrode plate according to claim 7, further comprising a guide cylinder for sliding a connecting rod, wherein one end of the guide cylinder is fixedly connected with one side of the sliding block close to the lower die, and the connecting rod is fixedly connected with the guide cylinder through a spring.

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