CN219443054U - Disc spring forming die - Google Patents

Abstract

The utility model relates to the technical field of spring processing devices, in particular to a belleville spring forming die, which comprises a die and a pressing block and is characterized in that: the inside discharging device that is equipped with of mould discharging device includes handle and carousel, the handle links to each other with carousel fixed surface, the second bevel gear passes through the connecting rod and links to each other with the third gear is fixed, connecting rod and the protruding part slip joint of mould internal surface, the third gear meshes with the rack mutually, the rack runs through the mould surface, and this kind of belleville spring forming mould, through the cooperation of discharging device and mould, the rack can push out the dish type spring after the compression moulding through the discharge gate inside the mould, and the dish type spring can drop in the inside opening of mould, the operator collect can, can not need collect dish type spring through discharging device, does not need the operator to carry out a large amount of operations, makes operating worker's operating time and work load reduce, and work efficiency is higher.

Description

Disc spring forming die

Technical Field

The utility model relates to the technical field of spring processing devices, in particular to a disc spring forming die.

Background

The belleville spring washer has the special function, and features high load, short stroke, small required space, convenient use, easy maintenance and replacement and high economic safety.

For example, the authorized bulletin number CN218611324U is named as a belleville spring forming mold, the closed column at the lower end can be rotated and opened through the size of the flat pad to replace the positioning core, so that the device is used for using various types of flat pads, the functionality is greatly increased, the device is used for replacing the positioning core inside by rotating the closed column, but the device is lack of a device for taking out the belleville spring after forming, so that the device needs to manually collect operators after processing wafers, the working time of the operators is increased, the working efficiency is reduced, the device is used for replacing the positioning core inside through the closed column, the operators are required to manually rotate the closed column, the workload of the operators is increased, and the efficiency is low.

Disclosure of Invention

The utility model aims to solve the problems of long time and low efficiency of operators of the device, and provides a disc spring forming die.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the design a belleville spring forming die, including mould and briquetting, its characterized in that: the inside discharging device that is equipped with of mould discharging device includes handle and carousel, the handle links to each other with carousel fixed surface, the carousel links to each other with bull stick one end is fixed, the bull stick rotates with the mould surface through the bearing and links to each other, the bull stick surface links to each other with first gear is fixed, first gear meshes with the second gear, the second gear links to each other with the bracing piece is fixed, the bracing piece links to each other with the mould surface through bearing rotation, the first bevel gear in bracing piece surface is fixed to be linked to each other, first bevel gear meshes with the second bevel gear, the second bevel gear passes through the connecting rod and links to each other with the third gear is fixed, connecting rod and mould internal surface protruding part slip joint, the third gear meshes with the rack, the rack runs through the mould surface.

Preferably, the opening formed in the surface of the die is connected with the pressing block in a sliding manner, and the surface of the pressing block is provided with a groove.

Preferably, the inner surface of the die is fixedly connected with the slideway block, and the protruding part on the surface of the rack is in sliding clamping connection with the slideway arranged on the surface of the slideway block.

Preferably, the inner surface of the die is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with a push rod, and the push rod penetrates through the surfaces of the die and the forming block.

Preferably, the forming block is placed at the opening of the surface of the die, the discharge hole is formed in the inner surface of the die, and the opening is formed in the surface of the die.

The utility model provides a disc spring forming die, which has the beneficial effects that: through the cooperation of discharging device and mould, the operator places the raw materials in the opening on mould surface, can promote the briquetting through pneumatic cylinder isotructure and suppress the raw materials, cooperation at briquetting and shaping piece, can carry out compression moulding with the raw materials, when needs take out the dish type spring after the shaping, the extension of the flexible end of pneumatic cylinder drives work piece upward movement, the operator rotates the carousel and drives the bull stick and rotate, make the rack can push out the dish type spring after the compression moulding through the discharge gate inside the mould, dish type spring can drop in the opening of mould inside, the operator collects can, can not need collect dish type spring through discharging device, this device simple structure simultaneously, do not need the operator to carry out a large amount of operations, make operator's operating time and work load reduce, work efficiency is higher.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

fig. 4 is a schematic view of a portion a in fig. 2.

In the figure: 1. the device comprises a die, 2, a pressing block, 3, a discharge hole, 4, a discharge device, 401, a handle, 402, a turntable, 403, a second gear, 404, a rack, 405, a first gear, 406, a rotating rod, 407, a supporting rod, 408, a first bevel gear, 409, a second bevel gear, 410, a third gear, 5, a pushing rod, 6, a hydraulic cylinder, 7, a forming block, 8 and a slideway block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-4: in the embodiment, the disc spring forming die comprises a die 1 and a pressing block 2, wherein a discharging device 4 is arranged in the die 1, the discharging device 4 comprises a handle 401 and a rotary table 402, the handle 401 is fixedly connected with the surface of the rotary table 402, an operator can conveniently rotate the rotary table 402, the rotary table 402 is fixedly connected with one end of a rotary rod 406, the rotary rod 406 can be driven to rotate when the rotary table 402 rotates, the rotary rod 406 is rotationally connected with the surface of the die 1 through a bearing, the position of the rotary rod 406 is fixed, the surface of the rotary rod 406 is fixedly connected with a first gear 405, the rotary rod 406 can drive the first gear 405 to rotate, the first gear 405 is meshed with a second gear 403, the first gear 405 can drive the second gear 403 to rotate, the second gear 403 is fixedly connected with a supporting rod 407, the position of the second gear 403 is fixed, the support rod 407 is rotatably connected with the surface of the die 1 through a bearing, the position of the support rod 407 is fixed, a first bevel gear 408 on the surface of the support rod 407 is fixedly connected, the position of the first bevel gear 408 is fixed, the first bevel gear 408 is meshed with a second bevel gear 409, the first bevel gear 408 can drive the second bevel gear 409 to rotate, the second bevel gear 409 is fixedly connected with a third gear 410 through a connecting rod, the second bevel gear 4089 can drive the third gear 410 to rotate through rotation of the second bevel gear 409, the connecting rod is slidably clamped with a protruding part on the inner surface of the die 1, the position of the connecting rod is fixed, the third gear 410 is meshed with a rack 404, the third gear 410 can drive the rack 404 to move, the rack 404 penetrates through the surface of the die 1, and the rack 404 can push a formed disc spring to leave the inside of the die 1.

Referring to fig. 1-3: the opening that the mould 1 surface was seted up links to each other with briquetting 2 slip, briquetting 2 surface's recess is corresponding with shaping piece 7, briquetting 2 surface is seted up flutedly, mould 1 internal surface links to each other with slide piece 8 is fixed in the position of slide piece 8, rack 404 surface protruding portion and slide slip joint that slide piece 8 surface was seted up, the motion track of fixed rack 404, mould 1 internal surface links to each other with pneumatic cylinder 6 is fixed, the position of fixed pneumatic cylinder 6, pneumatic cylinder 6 can according to actual demand, satisfy the work needs can, the flexible end of pneumatic cylinder 6 links to each other with push rod 5 is fixed, pneumatic cylinder 6 can drive push rod 5 motion, push rod 5 links to each other with the inside cavity of mould 1 slip, push rod 5 runs through mould 1 and shaping piece 7 surfaces, make push rod 5 can jack up the dish type spring, conveniently transport, shaping piece 7 has been placed to mould 1 surface opening part, mould 1 internal surface has seted up discharge gate 3, conveniently transport dish type spring out, the mould 1 surface begins to have the opening, conveniently take out dish type spring.

Working principle:

when the disc spring is pressed and formed, an operator places raw materials into an opening on the surface of the die 1, the pressing block 2 can be pushed to press the raw materials through structures such as a hydraulic cylinder and the like, the raw materials can be pressed and formed through cooperation of the pressing block 2 and the forming block 7, when the formed disc spring is required to be taken out, an external power supply of the hydraulic cylinder 6 is connected, the expansion end of the hydraulic cylinder 6 is started to stretch and drive a workpiece to move upwards, the operator rotates the rotary table 402 to drive the rotary rod 406 to rotate, the rotary rod 406 rotates to drive the first gear 405 to rotate, the first gear 405 rotates to drive the second gear 403 to rotate, the second gear 403 rotates to drive the supporting rod 407 to rotate, the supporting rod 407 rotates to drive the first bevel gear 408 to rotate, the first bevel gear 408 rotates to drive the third gear 410 to rotate, the rack 404 can push the disc spring after the pressing and forming out of the die 1 through the discharging hole 3, the disc spring can drop into the opening inside the die 1, and the operator can collect the disc spring.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (5)

1. The utility model provides a belleville spring forming die, includes mould (1) and briquetting (2), its characterized in that: the inside discharging device (4) that is equipped with of mould (1) discharging device (4) includes handle (401) and carousel (402), handle (401) link to each other with carousel (402) fixed surface, carousel (402) link to each other with bull stick (406) one end is fixed, bull stick (406) rotate through the bearing with mould (1) surface and link to each other, bull stick (406) surface and first gear (405) are fixed to be linked to each other, first gear (405) meshes with second gear (403), second gear (403) links to each other with bracing piece (407) are fixed, bracing piece (407) link to each other through the bearing rotation with mould (1) surface, bracing piece (407) surface first bevel gear (408) link to each other fixedly, first bevel gear (408) meshes with second bevel gear (409) and links to each other through the connecting rod with third gear (410) is fixed, connecting rod and mould (1) internal surface protruding part slip joint, third gear (410) meshes with rack (404) mutually, mould (404) surface runs through.

2. The disc spring forming die according to claim 1, wherein: the opening formed in the surface of the die (1) is connected with the pressing block (2) in a sliding mode, and the surface of the pressing block (2) is provided with a groove.

3. The disc spring forming die according to claim 1, wherein: the inner surface of the die (1) is fixedly connected with the slideway block (8), and the protruding part of the surface of the rack (404) is in sliding clamping connection with the slideway arranged on the surface of the slideway block (8).

4. The disc spring forming die according to claim 1, wherein: the inner surface of the die (1) is fixedly connected with a hydraulic cylinder (6), the telescopic end of the hydraulic cylinder (6) is fixedly connected with a push rod (5), and the push rod (5) penetrates through the surfaces of the die (1) and a forming block (7).

5. The disc spring forming die according to claim 1, wherein: the forming block (7) is placed at the opening of the surface of the die (1), the discharging hole (3) is formed in the inner surface of the die (1), and the opening is formed in the surface of the die (1).