CN214392155U

CN214392155U - Bent angle device is used in production of disk spring

Info

Publication number: CN214392155U
Application number: CN202120458994.7U
Authority: CN
Inventors: 陆军
Original assignee: Jiangsu Hengheng Metal Technology Co ltd
Current assignee: Jiangsu Hengheng Metal Technology Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-15
Anticipated expiration: 2031-03-03

Abstract

The utility model belongs to disc spring production field, especially, bent angle device is used in disc spring production, it is inconvenient to current spring mold change, the problem of the different specification disc springs of inconvenient production, the scheme as follows is proposed now, it includes two supporting legs, the same footstock of top fixedly connected with of two supporting legs, the top fixedly connected with driving motor of footstock, fixedly connected with drive shaft on driving motor's the output shaft, the bottom fixedly connected with chassis of drive shaft, first square groove has been seted up to the bottom on chassis, the second square groove has been seted up on the top inner wall in first square groove, the square plate is equipped with to second square inslot card, the bottom fixedly connected with concentric shaft of square plate, spring mold has been cup jointed in the outside of concentric shaft, the limit groove has all been seted up on the both sides inner wall in first square groove. The utility model discloses the practicality is good, and the spring mould is changed conveniently, conveniently produces the disk spring of different specifications, satisfies the use needs.

Description

Bent angle device is used in production of disk spring

Technical Field

The utility model relates to a disc spring produces technical field, especially relates to a bent angle device is used in disc spring production.

Background

The spring is a mechanical part which works by utilizing elasticity, the part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed, and the spring is also used as a 'spring', and is generally made of spring steel.

At present, the bend angle of the spring is processed through a spring die, but the spring die is inconvenient to replace and is inconvenient to produce the disc springs with different specifications.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the replacement of a spring mold is inconvenient, the inconvenient production of disc springs with different specifications is inconvenient, and providing a bending device for the production of the disc springs.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bending angle device for producing a disc spring comprises two supporting legs, wherein the tops of the two supporting legs are fixedly connected with the same top seat, the top of the top seat is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a driving shaft, the bottom end of the driving shaft is fixedly connected with a chassis, the bottom end of the chassis is provided with a first square groove, the inner wall of the top of the first square groove is provided with a second square groove, a square plate is clamped in the second square groove, the bottom of the square plate is fixedly connected with a concentric shaft, the outer side of the concentric shaft is sleeved with a spring mold, the inner walls of the two sides of the first square groove are provided with edge grooves, insertion plates are slidably arranged in the edge grooves, the two sides of the square plate are provided with insertion grooves, the insertion plates are clamped with the insertion grooves, the tops of the insertion plates are fixedly connected with positioning plates, the inner wall of the top of the first square groove is provided with two positioning grooves, the positioning plates are slidably arranged in the positioning grooves, two bullports have been seted up on the top inner wall in first square groove, and slidable mounting has the guide board in the bullport, and the guiding groove has been seted up at the top of inserting the board, and the guide board clamps with the guiding groove mutually, and the same attachment strap of the top fixedly connected with of two guide boards, the bottom welding of attachment strap has two springs, and two spring grooves have been seted up on the top of chassis, and the bottom of spring welds on the bottom inner wall in spring groove.

Preferably, one side that two locating plates are close to each other contacts with the one side inner wall that two constant head tanks are close to each other respectively, carries out spacing processing to the board of inserting.

Preferably, the bottom of the butt strap is in contact with the top end of the chassis.

Preferably, the top of the access board is provided with a through hole, and the bottom end of the driving shaft penetrates through the through hole.

Preferably, both sides of the top of the access board are fixedly connected with L-shaped handles, so that the access board can be pulled conveniently.

Preferably, the top of footstock has seted up the drive hole, and the drive shaft rotates to be installed in the drive hole, stability when improving the drive shaft rotation.

In the utility model, a bent angle device is used in disc spring production, wind the spring wire on the spring mould, start driving motor, the drive shaft drives the chassis and rotates, the chassis drives the concentric shaft through the square plate and rotates, the concentric shaft drives the spring mould and rotates, cut off the spring after the disc spring shaping, when needing to change the spring mould, pull L type handle, the butt strap stretches the spring, the butt strap drives the guide plate and moves, make the guide plate move out of the guide groove, then promote two insert plates, the insert plate drives the locating plate and moves, make the insert plate move out of the insertion groove, take the square plate down, change the spring mould, the corresponding square plate specification on each spring mould is the same, then promote the insert plate, make the insert plate block go into the insertion groove, loosen the L type handle, the spring drives the butt strap to move because of self elasticity, thereby the guide plate is clamped into the guide groove.

The utility model discloses the practicality is good, and the spring mould is changed conveniently, conveniently produces the disk spring of different specifications, satisfies the use needs.

Drawings

Fig. 1 is a schematic structural view of a bending device for producing a disc spring according to the present invention;

fig. 2 is a schematic structural view of a portion a of a bending apparatus for producing a disc spring according to the present invention;

fig. 3 is a schematic bottom view of the chassis of the bending apparatus for producing a disc spring according to the present invention.

In the figure: 1. supporting legs; 2. a top seat; 3. a drive motor; 4. a drive shaft; 5. a chassis; 6. a first block slot; 7. a second square groove; 8. a square plate; 9. concentric shafts; 10. a spring mold; 11. an insert plate; 12. positioning a plate; 13. a guide plate; 14. a butt strap; 15. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a disc spring production corner bending device comprises two support legs 1, the top of the two support legs 1 is fixedly connected with a same top seat 2, the top of the top seat 2 is fixedly connected with a driving motor 3, an output shaft of the driving motor 3 is fixedly connected with a driving shaft 4, the bottom end of the driving shaft 4 is fixedly connected with a chassis 5, the bottom end of the chassis 5 is provided with a first square groove 6, the inner wall of the top of the first square groove 6 is provided with a second square groove 7, a square plate 8 is clamped in the second square groove 7, the bottom of the square plate 8 is fixedly connected with a concentric shaft 9, the outer side of the concentric shaft 9 is sleeved with a spring mold 10, the inner walls of the two sides of the first square groove 6 are provided with side grooves, an insertion plate 11 is slidably mounted in the side grooves, the two sides of the square plate 8 are provided with insertion grooves, the insertion plate 11 is clamped with the insertion grooves, the top of the insertion plate 11 is fixedly connected with a positioning plate 12, two constant head tanks have been seted up on the top inner wall of first block groove 6, locating plate 12 slidable mounting has been in the constant head tank, two bullports have been seted up on the top inner wall of first block groove 6, slidable mounting has guide board 13 in the bullport, the guiding groove has been seted up at the top of inserting board 11, guide board 13 clamps with the guiding groove mutually, two same attachment strap 14 of top fixedly connected with of guide board 13, the bottom welding of attachment strap 14 has two springs 15, two spring grooves have been seted up on the top of chassis 5, the bottom of spring 15 welds on the bottom inner wall in spring groove.

In this embodiment, one side that two locating plates 12 are close to each other contacts with the one side inner wall that two constant head tanks are close to each other respectively, carries out spacing processing to inserting board 11.

In this embodiment, the bottom of the strap 14 contacts the top of the chassis 5.

In this embodiment, the top of the strap 14 is perforated, and the bottom of the driving shaft 4 is perforated.

In this embodiment, both sides of the top of the strap 14 are fixedly connected with L-shaped handles, which is convenient for pulling the strap 14.

In this embodiment, the drive hole has been seted up at the top of footstock 2, and drive shaft 4 rotates to be installed in the drive hole, stability when improving drive shaft 4 and rotate.

In the utility model, when in use, the spring wire is wound on the spring mold 10, the driving motor 3 is started, the output shaft of the driving motor 3 drives the driving shaft 4 to rotate, the driving shaft 4 drives the chassis 5 to rotate, the chassis 5 drives the concentric shaft 9 to rotate through the square plate 8, the concentric shaft 9 drives the spring mold 10 to rotate, the spring is cut off after the disc spring is formed, when the spring mold 10 needs to be replaced, the L-shaped handle is pulled, the L-shaped handle drives the butt strap 14 to move, the butt strap 14 stretches the spring 15, the butt strap 14 drives the guide plate 13 to move, the guide plate 13 moves out of the guide groove, then the two insert plates 11 are pushed, the insert plates 11 drive the positioning plate 12 to move, the insert plates 11 move out of the insertion groove, the square plate 8 is taken down, the spring mold 10 is replaced, the corresponding square plate 8 on each spring mold 10 has the same specification, then, the insertion plate 11 is pushed to allow the insertion plate 11 to be inserted into the insertion groove, the L-shaped handle is released, and the spring 15 moves the strap 14 due to its own elastic force, thereby allowing the guide plate 13 to be inserted into the guide groove.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bent angle device is used in production of disk spring, including two supporting legs (1), which is characterized in that, the top of two supporting legs (1) is fixedly connected with same footstock (2), the top of footstock (2) is fixedly connected with driving motor (3), fixedly connected with drive shaft (4) on the output shaft of driving motor (3), the bottom fixedly connected with chassis (5) of drive shaft (4), first square groove (6) have been seted up to the bottom of chassis (5), set up second square groove (7) on the top inner wall of first square groove (6), square plate (8) have been equipped with to the inside callipers of second square groove (7), the bottom fixedly connected with concentric shaft (9) of square plate (8), spring mould (10) has been cup jointed in the outside of concentric shaft (9), the limit groove has all been seted up on the both sides inner wall of first square groove (6), slidable mounting has inserted plate (11) in the limit groove, the insertion groove has all been seted up to the both sides of square plate (8), insert board (11) and insert the groove and clamp mutually, insert top fixedly connected with locating plate (12) of board (11), two constant head tanks have been seted up on the top inner wall of first square groove (6), locating plate (12) slidable mounting is in the constant head tank, two bullports have been seted up on the top inner wall of first square groove (6), slidable mounting has guide board (13) in the bullport, the guiding groove has been seted up at the top of inserting board (11), guide board (13) clamp mutually with the guiding groove, the same strap of top fixedly connected with (14) of two guide boards (13), the bottom welding of strap (14) has two springs (15), two spring grooves have been seted up on the top of chassis (5), the bottom of spring (15) welds on the bottom inner wall in spring groove.

2. A disk spring production corner piece apparatus according to claim 1, wherein the sides of the two positioning plates (12) adjacent to each other are in contact with the inner walls of the sides of the two positioning grooves adjacent to each other, respectively.

3. A disc spring production corner piece apparatus according to claim 1, wherein the bottom of the butt strap (14) is in contact with the top of the base plate (5).

4. The bending angle device for producing a disc spring according to claim 1, wherein the top of the butt strap (14) is perforated, and the bottom end of the driving shaft (4) is perforated.

5. The disc spring production corner piece apparatus according to claim 1, wherein an L-shaped handle is fixedly connected to both sides of the top of the butt strap (14).

6. The disc spring production corner piece device according to claim 1, wherein the top of the top seat (2) is provided with a driving hole, and the driving shaft (4) is rotatably installed in the driving hole.