CN119456740A - Adjustable thin plate short edge bending tool - Google Patents
Adjustable thin plate short edge bending tool Download PDFInfo
- Publication number
- CN119456740A CN119456740A CN202411512505.6A CN202411512505A CN119456740A CN 119456740 A CN119456740 A CN 119456740A CN 202411512505 A CN202411512505 A CN 202411512505A CN 119456740 A CN119456740 A CN 119456740A
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- shaped
- base
- punch
- angle
- thin plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
本发明涉及薄板折弯生产技术领域，特别涉及一种可调节式薄板短边弯折工装，包括冲头和底座，所述冲头底部为V形角结构，上方设有安装孔，所述底座上设有与冲头对应的V形槽，所述底座上与V形槽垂直方向设有T形槽，T形槽内安装螺杆、垫片和螺母，所述冲头上的V形角和底座上的V形槽的角度为30～50度，所述冲头底部的V形角的斜面设有水平方向的凹槽，所述底座上的T形槽为两个，T形槽处设有刻度，能够实现冲床设备弯折薄板零件短边，并且可以根据隔热屏大小和弯折短边尺寸进行调节的多功能工装，减少了人工劳动强度，提高生产效率，降低隔热屏的损伤率，确保产品尺寸的一致性、可靠性和合格率。
The present invention relates to the technical field of thin plate bending production, and in particular to an adjustable thin plate short edge bending tool, comprising a punch and a base, wherein the bottom of the punch is a V-shaped angle structure with a mounting hole on the top, the base is provided with a V-shaped groove corresponding to the punch, the base is provided with a T-shaped groove in a direction perpendicular to the V-shaped groove, a screw, a gasket and a nut are installed in the T-shaped groove, the angle between the V-shaped angle on the punch and the V-shaped groove on the base is 30 to 50 degrees, the inclined surface of the V-shaped angle at the bottom of the punch is provided with a horizontal groove, there are two T-shaped grooves on the base, and scales are provided at the T-shaped grooves, the punching machine equipment can be used to bend the short edge of a thin plate part, and the multifunctional tool can be adjusted according to the size of a heat insulation screen and the size of the bent short edge, thereby reducing the intensity of manual labor, improving production efficiency, reducing the damage rate of the heat insulation screen, and ensuring the consistency, reliability and qualified rate of product size.
Description
Technical Field
The invention relates to the technical field of sheet bending production, in particular to an adjustable sheet short-side bending tool.
Background
The heat screen is used as a key component for heat insulation in a brake device system, is used for preventing the brake pad from damaging other components in the brake system at high temperature during braking, is generally manufactured by processing a thin plate, and in the production process, the edge of the thin plate needs to be bent by a certain angle, so that the bending efficiency and the bending quality directly influence the subsequent usability and the safety.
The traditional heat shield short side bending relies on manual operation, the short side bending position of the heat shield is clamped by tools such as a vice, the short side is bent by hand knocking by a hammer, the method cannot ensure the uniformity of knocking stress of the hammer, and therefore the problems of cracks, surface scratches and inconsistent size of the bending part are caused, the requirement on experience of operators is high, and the labor intensity is high.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an adjustable short-side bending tool for a thin plate, which solves the problem of low product qualification rate caused by manually bending the short side of the heat shield thin plate in the prior art.
The invention discloses a technical scheme that an adjustable thin plate short side bending tool comprises a punch and a base, wherein the bottom of the punch is of a V-shaped angle structure, a mounting hole is formed in the upper portion of the punch, a V-shaped groove corresponding to the punch is formed in the base, a T-shaped groove is formed in the base in the direction perpendicular to the V-shaped groove, and a screw rod, a gasket and a nut are installed in the T-shaped groove.
Furthermore, the angle bottom of the V-shaped angle at the bottom of the punch is a round angle R0.3-R0.5, and the root of the V-shaped groove of the base is a round angle R0.3-R0.5.
Further, the angle between the bottom of the V-shaped angle on the punch and the root of the V-shaped groove on the base is 30-50 degrees.
Further, the inclined plane of the V-shaped angle at the bottom of the punch is provided with a groove in the horizontal direction.
Furthermore, the number of T-shaped grooves on the base is two, and scales are arranged at the T-shaped grooves.
Compared with the prior art, the adjustable thin plate short side bending tool has the advantages that the short side bending tool for the thin plate parts can be used for bending the short sides of the thin plate parts by punching equipment, and the multifunctional tool can be adjusted according to the size of the heat shield and the size of the bent short sides, so that the labor intensity of workers is reduced, the production efficiency is improved, the damage rate of the heat shield is reduced, and the consistency, the reliability and the qualification rate of the product size are ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a front view of the punch of the present invention;
FIG. 3 is a schematic view of a base structure of the present invention;
in the figure, the punch is 1-, the base is 2-, the screw is 3-, the gasket is 4-and the nut is 5-.
Detailed Description
As shown in fig. 1 to 3, an adjustable sheet short side bending tool comprises a punch 1 and a base 2, wherein the bottom of the punch 1 is of a V-shaped angle structure and is used for bending a sheet, a mounting hole is formed in the upper portion of the punch, the punch 1 is conveniently mounted on the punch, a V-shaped groove corresponding to the punch 1 is formed in the base 2 and matched with the punch 1 to bend the sheet, a T-shaped groove is formed in the base 2 in the vertical direction of the V-shaped groove, a screw 3, a gasket 4 and a nut 5 are mounted in the T-shaped groove and are used for positioning the bent short side of the sheet, the short side size is accurate, and the position of the screw 3 can be adjusted according to short sides of different lengths.
The angle bottom of the V-shaped angle at the bottom of the punch 1 is a round angle R0.3-R0.5, the root of the V-shaped groove of the base 2 is a round angle R0.3-R0.5, stress concentration is prevented from damaging a thin plate during bending, the angle between the bottom of the V-shaped angle on the punch 1 and the root of the V-shaped groove on the base 2 is 30-50 degrees, bending operation is convenient, a groove in the horizontal direction is arranged on the inclined plane of the V-shaped angle at the bottom of the punch 1, when the short side of the thin plate is bent, the edge of the short side bends towards the groove due to rebound of a certain angle, the accurate bending angle is ensured, the T-shaped grooves on the base 2 are provided with scales, and the position of the screw 3 is conveniently and rapidly adjusted according to the size of the short side of the thin plate, and the bending size is ensured to be accurate.
When the punching machine is used, the punching head 1 is arranged on the punching machine, the base 2 is arranged on the workbench of the punching machine, the V-shaped groove of the base 2 corresponds to the V-shaped angle position of the punching head 1, the position of the screw rod 3 is adjusted according to the short side size which is required to be bent, the sheet part is placed on the base 2 to be abutted against the edge of the gasket 4, the punching machine is started, the punching head 1 moves downwards, the sheet part can be bent, the tool is convenient to operate, the bent short side size is accurate, the product percent of pass is high, and the manual labor intensity is reduced.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an adjustable sheet metal minor face frock of buckling, includes drift (1) and base (2), its characterized in that drift (1) bottom is V-arrangement angle structure, and the top is equipped with the mounting hole, be equipped with the V-arrangement groove that corresponds with drift (1) on base (2), be equipped with T-shaped groove on base (2) with V-arrangement groove vertical direction, install screw rod (3), gasket (4) and nut (5) in the T-shaped inslot.
2. The adjustable sheet short-side bending tool of claim 1 is characterized in that the corner bottom of the V-shaped corner at the bottom of the punch (1) is a round corner of R0.3-R0.5, and the root of the V-shaped groove of the base (2) is a round corner of R0.3-R0.5.
3. The adjustable sheet short-side bending tool of claim 1 is characterized in that the angle between the bottom of a V-shaped angle on the punch (1) and the root of a V-shaped groove on the base (2) is 30-50 degrees.
4. The adjustable sheet short-side bending tool of claim 1 is characterized in that a groove in the horizontal direction is formed in an inclined plane of a V-shaped angle at the bottom of the punch (1).
5. The adjustable thin plate short side bending tool as claimed in claim 1, wherein the number of T-shaped grooves on the base (2) is two, and scales are arranged at the T-shaped grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411512505.6A CN119456740A (en) | 2024-10-28 | 2024-10-28 | Adjustable thin plate short edge bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411512505.6A CN119456740A (en) | 2024-10-28 | 2024-10-28 | Adjustable thin plate short edge bending tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119456740A true CN119456740A (en) | 2025-02-18 |
Family
ID=94590649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411512505.6A Pending CN119456740A (en) | 2024-10-28 | 2024-10-28 | Adjustable thin plate short edge bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119456740A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202725827U (en) * | 2012-08-24 | 2013-02-13 | 昆山旭虹精密零组件有限公司 | Jig capable of improving bending angle |
| WO2022158352A1 (en) * | 2021-01-20 | 2022-07-28 | 株式会社アマダ | Bending method |
| CN218760844U (en) * | 2022-11-14 | 2023-03-28 | 江门市蓬江区欧罗富五金橡胶制品有限公司 | Sliding bolt nut and section bar mounting structure |
| CN219966229U (en) * | 2023-05-08 | 2023-11-07 | 湖北旭腾科技有限公司 | Stop device of bending machine |
-
2024
- 2024-10-28 CN CN202411512505.6A patent/CN119456740A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202725827U (en) * | 2012-08-24 | 2013-02-13 | 昆山旭虹精密零组件有限公司 | Jig capable of improving bending angle |
| WO2022158352A1 (en) * | 2021-01-20 | 2022-07-28 | 株式会社アマダ | Bending method |
| CN218760844U (en) * | 2022-11-14 | 2023-03-28 | 江门市蓬江区欧罗富五金橡胶制品有限公司 | Sliding bolt nut and section bar mounting structure |
| CN219966229U (en) * | 2023-05-08 | 2023-11-07 | 湖北旭腾科技有限公司 | Stop device of bending machine |
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