CN218486963U

CN218486963U - Angle fine-tuning bends

Info

Publication number: CN218486963U
Application number: CN202222482555.7U
Authority: CN
Inventors: 桑爱洋; 顾林虎
Original assignee: Suzhou Jiaxinde Machinery Technology Co ltd
Current assignee: Suzhou Jiaxinde Machinery Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-17
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a fine adjustment mechanism for bending angle, which comprises a lower die holder and an upper die holder, wherein a lower cushion plate is installed at the top end of the lower die holder, a lower fixing plate and a supporting block are installed at the top end of the lower cushion plate, a fine adjustment slider is arranged above the lower cushion plate, a lower bending insert is installed at one end of the fine adjustment slider, and an adjusting screw for adjusting the fine adjustment slider is arranged at the other end of the fine adjustment slider; an upper base plate is installed at the bottom end of the upper die base, and an upper bending insert and an upper fixing plate are installed at the bottom end of the upper base plate. The utility model rotates the adjusting screw to move the fine adjustment slide left and right, and adjusts the lower bending insert to move up and down; thereby realizing the fine adjustment of the angle of the product; the insert is adjusted through a simple slide block structure, so that the left and right angles of the adjusting angle are achieved, and the stability of the product is improved.

Description

Angle fine-tuning bends

Technical Field

The utility model relates to a stamping die technical field specifically is an angle fine-tuning bends.

Background

In machining, bending is a basic process of stamping. 90% of products need to use a bending process in the stamping process, the bending angle can fluctuate due to the change of material performance, the thickness change of materials and the abrasion condition of parts, particularly phosphor bronze and stainless steel materials which are inevitable in production.

Among the prior art, when the product angle exceeded the tolerance, the adoption was pulled down the mould to thereby move 45 positions of bending point or remove the angle of bending income in order to reduce the clearance adjustment angle of bending through the bench worker, but along with angle tolerance is littleer and more frequent that makes the number of times of repairing the mould, has seriously influenced the production progress, and it is lower to repair mould efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle fine-tuning bends to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a bending angle fine adjustment mechanism comprises a lower die holder and an upper die holder, wherein a lower cushion plate is mounted at the top end of the lower die holder, a lower fixing plate and a supporting block are mounted at the top end of the lower cushion plate, a fine adjustment slider is arranged above the lower cushion plate, a lower bending insert is mounted at one end of the fine adjustment slider, and an adjusting screw for adjusting the fine adjustment slider is arranged at the other end of the fine adjustment slider; an upper base plate is installed at the bottom end of the upper die base, and an upper bending insert and an upper fixing plate are installed at the bottom end of the upper base plate.

Preferably, the contact surface of the fine adjustment sliding block and the lower bending insert is an inclined surface.

Preferably, an avoiding opening for avoiding the fine adjustment sliding block is formed in the lower base plate.

Compared with the prior art, the beneficial effects of the utility model are that: rotating the adjusting screw to enable the fine adjustment slide block to move left and right, and adjusting the lower bending insert to move up and down; thereby realizing the fine adjustment of the angle of the product; the insert is adjusted through a simple slide block structure, so that the left and right angles of the adjusting angle are achieved, and the stability of the product is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is the structure diagram of the bending mold insert of the present invention.

In the figure: 1. a lower die holder; 2. a lower base plate; 3. a lower fixing plate; 4. bending the insert upwards; 5. an upper die holder; 6. an upper base plate; 7. an upper fixing plate; 8. bending the insert downwards; 9. adjusting screws; 10. finely adjusting the sliding block; 11. and (7) a supporting block.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a bending angle fine adjustment mechanism includes a lower die holder 1 and an upper die holder 5, a lower cushion plate 2 is installed on a top end of the lower die holder 1, a lower fixing plate 3 and a supporting block 11 are installed on a top end of the lower cushion plate 2, a fine adjustment slider 10 is disposed above the lower cushion plate 2, a lower bending insert 8 is installed at one end of the fine adjustment slider 10, and an adjustment screw 9 for adjusting the fine adjustment slider 10 is disposed at the other end of the fine adjustment slider 10; an upper padding plate 6 is mounted at the bottom end of the upper die holder 5, and an upper bending insert 4 and an upper fixing plate 7 are mounted at the bottom end of the upper padding plate 6; the contact surface of the fine adjustment sliding block 10 and the lower bending insert 8 is an inclined surface; an avoidance opening for avoiding the fine tuning slide block 10 is formed in the lower base plate 2; rotating the adjusting screw 9 to enable the fine adjusting slide block 10 to move left and right and adjust the lower bending insert 8 to move up and down; thereby realizing the fine adjustment of the angle of the product; the insert is adjusted through the simple sliding block structure, so that the left and right sides of the angle adjusting are achieved, and the stability of the product is improved.

The utility model discloses a theory of operation is: rotating the adjusting screw 9 to enable the fine adjustment slide block 10 to move left and right, and adjusting the lower bending insert 8 to move up and down; thereby realizing the fine adjustment of the angle of the product; the insert is adjusted through the simple sliding block structure, so that the left and right sides of the angle adjusting are achieved, and the stability of the product is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an angle fine-tuning bends, includes die holder (1) and upper die base (5), its characterized in that: a lower cushion plate (2) is mounted at the top end of the lower die holder (1), a lower fixing plate (3) and a supporting block (11) are mounted at the top end of the lower cushion plate (2), a fine adjustment sliding block (10) is arranged above the lower cushion plate (2), a lower bending insert (8) is mounted at one end of the fine adjustment sliding block (10), and an adjusting screw (9) for adjusting the fine adjustment sliding block (10) is arranged at the other end of the fine adjustment sliding block (10);

an upper padding plate (6) is installed at the bottom end of the upper die base (5), and an upper bending insert (4) and an upper fixing plate (7) are installed at the bottom end of the upper padding plate (6).

2. The fine tuning mechanism for bending angle according to claim 1, characterized in that: the contact surface of the fine adjustment sliding block (10) and the lower bending insert (8) is an inclined surface.

3. The fine tuning mechanism for bending angle according to claim 1, characterized in that: an avoiding port for avoiding the fine-tuning sliding block (10) is formed in the lower base plate (2).