CN211866291U

CN211866291U - Disc spring forming device

Info

Publication number: CN211866291U
Application number: CN202020308984.0U
Authority: CN
Inventors: 孙茜
Original assignee: Yangzhou Hengli Disc Spring Manufacturing Co ltd
Current assignee: Yangzhou Hengli Disc Spring Manufacturing Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-06
Anticipated expiration: 2030-03-13

Abstract

The utility model relates to a belleville spring production technical field especially relates to a belleville spring forming device, the on-line screen storage device comprises a base, the up end of base is fixed with operation panel and support through the mounting screw, and the middle part of support horizontal part is fixed with the hydro-cylinder through the perpendicular installation of screw, the hydro-cylinder includes fixed part and pars contractilis, the lower extreme welding of hydro-cylinder pars contractilis has the piston rod, the lower terminal surface welding of piston rod has last mould, logical groove has been seted up to one side of operation panel up end, the both sides welding that leads to the groove has the slide rail, sliding fit has the forked tail slider in the spout of slide rail, horizontal welding has the lower mould between the up end of forked tail slider, sliding fit has the ejector pad in the recess of lower. The utility model discloses in, not only improved production efficiency, reduced the material simultaneously and got the accidental injury of putting the time-spent to operator's hand, better reduction the potential safety hazard when dish spring produces.

Description

Disc spring forming device

Technical Field

The utility model relates to a belleville spring production technical field especially relates to a belleville spring forming device.

Background

Among the prior art, belleville spring's shaping is to install fashioned upper and lower mould on the punching machine, put into the lower mould annular disk through the manual work, start the punch press switch, the punch press flywheel rotates the round and drives the mould upwards return again after punching press downwards, the manual work is taken out the good conical sheet of shaping from the lower mould again, accomplish the shaping of a product like this, but operation work efficiency is low, can lead to fatigue after long-time work simultaneously, put into when taking out the work piece and easily miss the hand wounded, there is great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a disc spring forming device.

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

the utility model provides a belleville spring forming device, the on-line screen storage device comprises a base, the up end of base is fixed with the operation panel through the mounting screw, and the up end of operation panel is fixed with the support through the mounting screw, the support includes vertical part and horizontal part, and the middle part of support horizontal part is fixed with the hydro-cylinder through the mounting screw perpendicularly, the hydro-cylinder includes fixed part and pars contractilis, the lower extreme welding of hydro-cylinder pars contractilis has the piston rod, the lower terminal surface welding of piston rod has last mould, logical groove has been seted up to one side of operation panel up end, the both sides welding that lead to the groove has the slide rail, sliding fit has the forked tail slider in the spout of slide rail, horizontal welding has the lower mould between the up end of forked tail slider, sliding fit has the ejector.

Preferably, the lower end face of the upper die is a convex face, the upper end face of the lower die is a concave face, and the shape of the upper die is matched with that of the lower die.

Preferably, the diameter of the push block is matched with that of the groove of the lower die, and the push block is located in the groove of the lower die.

Preferably, the inverted T-shaped push rod includes a vertical portion and a horizontal portion, and one end of the vertical portion of the inverted T-shaped push rod extends out of the groove of the lower die.

Preferably, one end of the vertical part of the inverted T-shaped push rod and the middle part of the lower end face of the push block are fixedly installed through screws.

The utility model has the advantages that: the utility model discloses in, through installing the slide rail in this belleville spring forming device, and sliding fit lower mould in the slide rail, when carrying out belleville spring production, the operator can carry out getting of work piece through the lower mould in the slide rail and put, behind the shaping of belleville spring, the operator releases and takes out in the lower mould through promoting the ejector pad with the dish spring after the shaping, has not only improved production efficiency, has reduced the material simultaneously and has got the accidental injury of putting the time to the operator hand, better reduction the potential safety hazard when belleville spring production.

Drawings

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

fig. 2 is a schematic structural view of a disc spring forming device according to the present invention when the disc spring forming device is idle;

fig. 3 is a schematic top view of the operating table of the disc spring forming device according to the present invention.

In the figure: the device comprises a base 1, an operation table 2, a support 3, an oil cylinder 4, a piston rod 5, an upper die 6, a sliding rail 7, a dovetail sliding block 8, a lower die 9, a push block 10 and an inverted T-shaped push rod 11.

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 belleville spring forming device comprises a base 1, wherein an operation table 2 is fixedly arranged on the upper end surface of the base 1 through screws, a through groove is formed in one side of the upper end surface of the operation table 2, slide rails 7 are welded on two sides of the through groove, a dovetail slide block 8 is in sliding fit in the slide groove of each slide rail 7, a lower die 9 is horizontally welded between the upper end surfaces of the dovetail slide blocks 8, the lower end surface of an upper die 6 is a convex surface, the upper end surface of the lower die 9 is a concave surface, the shape of the upper die 6 is matched with that of the lower die 9, better forming operation can be performed on a belleville spring, a push block 10 is in sliding fit in the groove of the lower die 9, the diameter of the push block 10 is matched with that of the groove of the lower die 9, and the push block 10 is positioned in the groove of the lower die 9, so that the belleville spring which is, a through hole is arranged in the middle of the bottom wall of the lower die 9, an inverted T-shaped push rod 11 is slidably inserted in the through hole, the inverted T-shaped push rod 11 comprises a vertical part and a horizontal part, one end of the vertical part of the inverted T-shaped push rod 11 extends out of a groove of the lower die 9, one end of the vertical part of the inverted T-shaped push rod 11 is fixedly installed with the middle part of the lower end surface of the push block 10 through a screw, a support 3 is fixedly installed on the upper end surface of the operating platform 2 through a screw, the support 3 comprises a vertical part and a horizontal part, an oil cylinder 4 is vertically installed and fixed on the middle part of the horizontal part of the support 3 through a screw, the oil cylinder 4 comprises a fixed part and a telescopic part, a piston rod 5 is welded at the lower end surface of the piston rod 5, an upper die 6 is welded at the lower end surface of the piston rod 5, after the disc spring is molded, an operator pushes the push block 10 to push, the potential safety hazard during dish spring production has been reduced better.

In this embodiment, when the disk spring forming device is used, an operator moves the lower die 9 along the slide rail 7, a workpiece to be pressed is placed in a groove of the lower die 9, the lower die 9 is pushed to a position right below the upper die 6 along the slide rail 7, a power supply of the oil cylinder 4 is turned on, the oil cylinder 4 drives the upper die 6 on the piston rod 5 to perform downward stamping, after the disk spring stamping is finished, the upper die 6 is lifted upwards along with the piston rod 5, the operator moves the lower die 9 out along the slide rail 7, then the inverted T-shaped push rod 11 is pushed upwards, the spring stamped in the lower die 9 is pushed out by the push block 10 on the inverted T-shaped push rod 11, the operator can take out the disk spring from the lower die 9 conveniently, the production efficiency is improved, meanwhile, accidental injury to hands of the operator when the material is taken and placed is reduced, the potential safety hazard during production of the disk spring is better reduced, and after.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A disk spring forming device comprises a base (1) and is characterized in that an operation table (2) is fixedly arranged on the upper end face of the base (1) through screws, a support (3) is fixedly arranged on the upper end face of the operation table (2) through screws, the support (3) comprises a vertical part and a horizontal part, an oil cylinder (4) is fixedly arranged in the middle of the horizontal part of the support (3) through screws, the oil cylinder (4) comprises a fixed part and a telescopic part, a piston rod (5) is welded at the lower end of the telescopic part of the oil cylinder (4), an upper die (6) is welded at the lower end face of the piston rod (5), a through groove is formed in one side of the upper end face of the operation table (2), slide rails (7) are welded at two sides of the through groove, a dovetail slide block (8) is in sliding fit in the slide groove of the slide rail (7, a push block (10) is matched in the groove of the lower die (9) in a sliding mode, a through hole is formed in the middle of the bottom wall of the lower die (9), and an inverted T-shaped push rod (11) is inserted in the through hole in a sliding mode.

2. A disc spring forming apparatus according to claim 1, wherein the lower end surface of the upper die (6) is convex, the upper end surface of the lower die (9) is concave, and the shape of the upper die (6) matches the shape of the lower die (9).

3. A disc spring forming apparatus according to claim 1, wherein the diameter of the push block (10) matches the diameter of the groove of the lower die (9), and the push block (10) is located in the groove of the lower die (9).

4. The disc spring forming device according to claim 1, wherein the inverted T-shaped push rod (11) comprises a vertical portion and a horizontal portion, and one end of the vertical portion of the inverted T-shaped push rod (11) extends out of the groove of the lower die (9).

5. The forming device for the disc spring is characterized in that one end of the vertical part of the inverted T-shaped push rod (11) is fixedly installed with the middle part of the lower end surface of the push block (10) through a screw.