CN220574648U

CN220574648U - Continuous forging and pressing mould of U type bolt

Info

Publication number: CN220574648U
Application number: CN202322265146.6U
Authority: CN
Inventors: 叶挺社
Original assignee: Suzhou Qiangbang Industrial Co ltd
Current assignee: Suzhou Qiangbang Industrial Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-12
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a U-shaped bolt continuous forging die, and relates to the technical field of bolt continuous forging dies. The U-shaped bolt continuous forging and pressing die comprises a pressing plate, wherein a die block is fixedly connected to the bottom end of the pressing plate, a first stay bar is connected to the inner wall of the pressing plate in a sliding mode, a second stay bar is connected to the bottom end of the pressing plate through a first spring, a bottom plate is fixedly connected to the second bottom end of the stay bar, a supporting plate is fixedly connected to the upper end of the bottom plate, a lower die is connected to the outer wall of the supporting plate in a sliding mode, a through hole is formed in the inner wall of the lower die, a die groove is formed in the side wall of the lower die, a first limiting plate is fixedly connected to the upper end of the bottom plate, and a bolt is connected to the inner wall of the first limiting plate through a second spring. The utility model can bend bolts with different lengths by adjusting the height of the lower die, can adapt to different lengths, is convenient and quick, is easy to operate, and improves the working efficiency.

Description

Continuous forging and pressing mould of U type bolt

Technical Field

The utility model relates to the technical field of continuous forging dies of bolts, in particular to a continuous forging die of a U-shaped bolt.

Background

U-shaped bolts, namely riding bolts, are named U-bolts, are non-U-shaped, and can be combined with two ends of the U-shaped bolts, and are mainly used for fixing tubular objects such as water pipes or sheet-shaped objects such as plate springs of automobiles.

Existing U-bolts are typically manufactured using a U-bolt continuous forging die.

When the existing U-shaped bolt is manufactured, on one hand, the existing U-shaped bolt continuous forging die can only press the bolt with the fixed length into a U-shaped bolt, and can not press the bolt with different lengths into the U-shaped bolt, so that different dies are required to be used for forging and pressing different U-shaped bolts, the U-shaped bolt is manufactured to be time-consuming and labor-consuming, and the manufacturing efficiency of the U-shaped bolt is reduced. On the other hand, after the extrusion molding of the U-shaped bolt, the existing U-shaped bolt continuous forging die has the defects that the lower surface of the U-shaped bolt is clung to the lower die due to the very large extrusion force, the molded bolt cannot be directly taken down, a worker takes effort to take down the U-shaped bolt, time is wasted, and labor intensity of the worker is increased.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a continuous forging die for a U-shaped bolt, which solves the problems that bolts with different sizes cannot be forged and the formed U-shaped bolt cannot be quickly taken down in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a continuous forging and pressing mould of U type bolt, includes the clamp plate, the bottom fixedly connected with module of clamp plate, sliding connection has brace rod one on the clamp plate inner wall, the bottom of clamp plate is through spring one elastic connection has brace rod two, two bottom fixedly connected with bottom plates of brace rod, bottom plate upper end fixedly connected with backup pad, sliding connection has the bed die on the backup pad outer wall, the through-hole has been seted up on the inner wall of bed die, the mould groove has been seted up on the lateral wall of bed die, bottom plate upper end fixedly connected with limiting plate one, the inner wall of limiting plate one is through spring two elastic connection's bolt.

Preferably, the top of bottom plate is through three elastic connection of spring has the kicking block, bottom plate upper end fixedly connected with limiting plate two.

Preferably, the inner wall of the top block is slidably connected to the outer wall of the second limiting plate.

Preferably, the bottom end of the first stay bar is fixedly connected to the top of the second stay bar.

Preferably, the bolt penetrates through and is connected to the first limiting plate in a sliding mode, and the bolt is clamped on the inner wall of the penetrating hole.

Preferably, one end of the spring is fixedly connected to the bottom end of the pressing plate, and the other end of the first spring is fixedly connected to the top of the second supporting rod.

Preferably, one end of the second spring is fixedly connected to the front end of the first limiting plate, and the other end of the second spring is fixedly connected to the outer wall of the bolt.

Preferably, one end of the third spring is fixedly connected to the inner wall of the bottom plate, and the other end of the third spring is fixedly connected to the bottom end of the top block.

(III) beneficial effects

The utility model provides a continuous forging die for a U-shaped bolt. The beneficial effects are as follows:

(1) When the U-shaped bolt continuous forging die is used, bolts with different lengths can be bent by adjusting the height of the lower die, so that the U-shaped bolt continuous forging die can adapt to different lengths, is convenient and quick, is easy to operate, and improves the working efficiency.

(2) When the U-shaped bolt continuous forging and pressing die is used, after the bolt is bent, the top block can jack up the bottom corner of the U-shaped bolt, so that a certain distance exists between the lower surface of the U-shaped bolt and the upper surface of the lower die, a worker can pick up the bent U-shaped bolt rapidly, the operation is simple, and the working efficiency of the worker is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the front face of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the side face of the present utility model;

fig. 3 is a schematic diagram of the top block structure of the present utility model.

In the figure: 1. a pressing plate; 2. a first spring; 3. a first stay bar; 4. a second stay bar; 5. a bottom plate; 6. a module; 7. a lower die; 8. a through hole; 9. a second spring; 10. a plug pin; 11. a first limiting plate; 12. a top block; 13. a support plate; 14. a mold groove; 15. a third spring; 16. and a limiting plate II.

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.

Referring to fig. 1-3, the utility model provides a U-bolt continuous forging die, which comprises a pressing plate 1, wherein the bottom end of the pressing plate 1 is fixedly connected with a module 6, the inner wall of the pressing plate 1 is slidably connected with a first supporting rod 3, the pressing plate 1 moves up and down along the first supporting rod 3 to limit the moving direction of the pressing plate 1, the bottom end of the pressing plate 1 is elastically connected with a second supporting rod 4 through a first spring 2, the pressing plate 1 moves down to compress the first spring 2, the first spring 2 can provide upward elasticity for the pressing plate 1, the bottom end of the second supporting rod 4 is fixedly connected with a bottom plate 5, the upper end of the bottom plate 5 is fixedly connected with a supporting plate 13, the supporting plate 13 can enable a lower die 7 to slide on the outer wall, meanwhile, the lower die 7 is limited in position, the outer wall of the supporting plate 13 is slidably connected with a lower die 7, the inner wall of the lower die 7 is provided with through holes 8 which are arranged in five rows and two columns, so that a bolt 10 can be conveniently placed, the side wall of the lower die 7 is provided with a die groove 14 which can fix the position of a bolt to be bent and prevent the bolt from displacing in other directions, the upper end of the bottom plate 5 is fixedly connected with a first limiting plate 11, the inner wall of the first limiting plate 11 is elastically connected with a bolt 10 through a second spring 9, the position of the lower die 7 can be fixed through the bolt 10, the top end of the bottom plate 5 is elastically connected with a top block 12 through a third spring 15, when the top block 12 moves downwards under the stress, the third spring 15 is compressed, when the force on the top block 12 is released, the third spring 15 can push the top block 12 back to the original position, the upper end of the bottom plate 5 is fixedly connected with a second limiting plate 16, the inner wall of the top block 12 is slidably connected with the outer wall of the second limiting plate 16, the top block 12 can only move up and down along the second limiting plate 16, the bottom end of the first supporting rod 3 is fixedly connected with the top of the second supporting rod 4, the bolt 10 penetrates through and is slidably connected with the first limiting plate 11, the bolt 10 joint is on the inner wall of through hole 8, the bolt 10 leaves on the inner wall of bed die 7, bed die 7 can reciprocate, wait to suitable position, release the bolt 10 just can automatic embedding on the bed die 7 inner wall, spring one 2 one end fixed connection is in the bottom of clamp plate 1, the other end fixed connection of spring one 2 is at the top of vaulting pole two 4, spring one 2 is by the extrusion time, can give clamp plate 1 and the elasticity of vaulting pole two 4 opposite directions, spring two 9 one end fixed connection is in the front end of limiting plate one 11, the other end fixed connection of spring two 9 is on the outer wall of bolt 10, spring two 9 is by the extrusion time can give limiting plate one 11 and the elasticity of bolt 10 opposite directions, spring three 15 one end fixed connection is on the inner wall of bottom plate 5, the other end fixed connection of spring three 15 is in the bottom of kicking block 12, spring three 15 is by the extrusion time, can give the elasticity of bottom plate 5 and kicking block 12 opposite directions.

In the utility model, when the die is used, the bolts are placed on the die grooves 14, the press is started to drive the pressing plate 1 to press down, the module 6 moves downwards along with the pressing of the pressing plate 1, in the process that the module 6 presses the bolts to bend downwards, the two ends of the bolts press the jacking block 12 to move downwards, after the U-shaped bolts are extruded and formed, the pressing plate 1 and the module 6 move upwards to leave the U-shaped bolts, the jacking block 12 is pushed up by the upward force of the spring III 15 to jack the U-shaped bolts, the bolts are convenient to take, when the bolts with different lengths need to be forged, the bolts 10 are moved outwards, the bolts 10 are separated from the inner walls of the through holes 8, the lower die 7 is moved up and down, after the lower die 7 is adjusted to a proper height, the bolts 10 are loosened, and under the action of the spring II 9, the bolts 10 can be clamped on the inner walls of the through holes 8 again, and the bolts with different lengths can be forged.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a continuous forging and pressing mould of U type bolt, includes clamp plate (1), its characterized in that: the bottom fixedly connected with module (6) of clamp plate (1), sliding connection has vaulting pole one (3) on clamp plate (1) inner wall, the bottom of clamp plate (1) is through first (2) elastic connection's vaulting pole two (4), vaulting pole two (4) bottom fixedly connected with bottom plate (5), bottom plate (5) upper end fixedly connected with backup pad (13), sliding connection has bed die (7) on backup pad (13) outer wall, through hole (8) have been seted up on the inner wall of bed die (7), mould groove (14) have been seted up on the lateral wall of bed die (7), bottom plate (5) upper end fixedly connected with limiting plate one (11), the inner wall of limiting plate one (11) is through second (9) elastic connection bolt (10).

2. The continuous forging die for a U-bolt according to claim 1, wherein: the top of the bottom plate (5) is elastically connected with a top block (12) through a third spring (15), and the upper end of the bottom plate (5) is fixedly connected with a second limiting plate (16).

3. A U-bolt continuous forging die as set forth in claim 2, wherein: the inner wall of the top block (12) is connected to the outer wall of the second limiting plate (16) in a sliding mode.

4. The continuous forging die for a U-bolt according to claim 1, wherein: the bottom end of the first stay bar (3) is fixedly connected to the top of the second stay bar (4).

5. The continuous forging die for a U-bolt according to claim 1, wherein: the bolt (10) penetrates through and is connected to the first limiting plate (11) in a sliding mode, and the bolt (10) is clamped on the inner wall of the penetrating hole (8).

6. The continuous forging die for a U-bolt according to claim 1, wherein: one end of the first spring (2) is fixedly connected to the bottom end of the pressing plate (1), and the other end of the first spring (2) is fixedly connected to the top of the second stay bar (4).

7. The continuous forging die for a U-bolt according to claim 1, wherein: one end of the second spring (9) is fixedly connected to the front end of the first limiting plate (11), and the other end of the second spring (9) is fixedly connected to the outer wall of the bolt (10).

8. A U-bolt continuous forging die as set forth in claim 2, wherein: one end of the third spring (15) is fixedly connected to the inner wall of the bottom plate (5), and the other end of the third spring (15) is fixedly connected to the bottom end of the top block (12).