CN213055677U

CN213055677U - Rubber seal mould

Info

Publication number: CN213055677U
Application number: CN202021896523.6U
Authority: CN
Inventors: 李小虎; 江俊仪
Original assignee: Jiangsu Junrongsheng New Material Technology Co ltd
Current assignee: Jiangsu Junrongsheng New Material Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-27
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a rubber sealing ring mould, wherein a lower mould is arranged on a base, a first inclined plane is arranged on the lower mould, an upper mould is arranged above the lower mould, a second inclined plane matched and attached with the first inclined plane is arranged below the upper mould, a slot with a circular cross section is arranged at the position of the lower mould close to the center of the side surface of the upper mould, a rotating groove is arranged on the inner bottom surface of the slot, two side surfaces of the slot are provided with chutes, the lower end of the chute is communicated with the rotating groove, an insert block is arranged at the position of the upper mould close to the center of the side surface of the lower, the upper surface of the first inclined surface and the periphery of the slot are annularly provided with a first sealing ring pouring gate, a second inclined surface is provided with a second sealing ring pouring gate, one side surfaces of the lower die and the upper die are respectively provided with a pouring gate, the pouring gates are respectively communicated with the first sealing ring pouring gate and the second sealing ring pouring gate, a plug block is inserted in the pouring gate, and a driving mechanism for driving the upper die to rotationally demould is arranged on the base. The utility model has the advantages that: simple structure and high demoulding efficiency.

Description

Rubber seal mould

Technical Field

The utility model relates to a sealing washer production technical field specifically indicates a rubber seal circle mould.

Background

The rubber seal ring is an annular cover composed of one or more parts, is fixed on one ferrule or gasket of the bearing and is in contact with the other ferrule or gasket or forms a narrow labyrinth gap to prevent lubricating oil from leaking out and foreign matters from entering.

Most of the existing molds for pouring and forming the rubber sealing ring are complex in structure, and particularly in demolding, demolding efficiency is reduced due to complex mold taking steps.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to solve above-mentioned problem, provide an efficient rubber seal circle mould of simple structure drawing of patterns.

In order to solve the technical problem, the utility model provides a technical scheme does: a rubber sealing ring die comprises a base, wherein a lower die is arranged on the base, a first inclined surface is arranged on the lower die, an upper die is arranged above the lower die, a second inclined surface matched and attached to the first inclined surface is arranged below the upper die, a slot with a circular cross section is arranged at the position, close to the center of the side surface of the upper die, of the lower die, a rotating groove with a diameter larger than that of the slot is arranged at the bottom in the slot, sliding grooves are formed in the two side surfaces of the slot, the lower end of each sliding groove is communicated with the rotating groove, an inserting block matched and inserted with the slot is arranged at the position, close to the center of the side surface of the lower die, of the upper die, sliding blocks which are connected with the sliding grooves in a sliding mode and can rotate in the rotating groove are arranged at the positions, a first sealing ring pouring gate is, and one side surfaces of the lower die and the upper die are respectively provided with a pouring gate, the pouring gates are respectively communicated with the first sealing ring pouring gate and the second sealing ring pouring gate, a plug block is inserted in the pouring gates, and a driving mechanism for driving the upper die to rotate and demould is arranged on the base.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses change traditional planar form's the fashioned change of watering into oblique vertical, because the effect of gravity extrusion is full of whole sealing washer and water one and the sealing washer waters two when raw and other materials pour into, fill in the runner at last having elastic chock, extrude the raw materials, it is abundant and the pressure is the same about making whole sealing washer water one and the sealing washer water two, then wait for the cooling shaping, after the shaping, actuating drive mechanism drives and goes up the mould rotation, with the inside sealing washer drawing of patterns, it goes up mould and lower mould to save traditional manpower or mechanical force separation, the efficiency of the drawing of patterns is improved.

As the improvement, actuating mechanism rotates the pole setting that connects to be equipped with above including the base, it cup joints and is equipped with bevel gear one to go up the mould lateral surface, pole setting lateral surface cup joints and is equipped with two with bevel gear one matched with bevel gear, be equipped with the handle above the pole setting, the staff rotates or mechanical drive handle rotates, and the mould rotation is gone up in light drive, waters two interior sealing washer breaks away from with the sealing washer, the drawing of patterns in the later stage of being convenient for, rotates the drawing of patterns and firstly reduces the harm to the sealing washer, and secondly the relative ratio upwards stimulates or breaks the mould more laborsaving of keeping away from the lower mould of.

As an improvement, the side that the runner was kept away from mutually just is close to the sealing washer and waters one and all be equipped with the clout groove, and the chock is plugged into the runner and has inevitable clout and flow out, and the clout groove is convenient for collect and following processing directly flows out.

As an improvement, a collecting groove is arranged on the base and at a position corresponding to the position of the pouring gate, and is used for collecting redundant materials flowing out from the pouring gate and collecting materials which are inevitably dripped in the pouring gate pouring process and are used for collecting the dripped materials.

Drawings

Fig. 1 is a schematic structural view of a rubber seal ring mold according to the present invention.

Fig. 2 is a schematic structural view of a bottom section a-a of the rubber seal mold of the present invention.

FIG. 3 is the schematic structural diagram of the rubber seal mold in the state of opening the upper mold and the lower mold

As shown in the figure: 1. a base; 2. a lower die; 3. a first inclined surface; 4. an upper die; 5. a second inclined surface; 6. a slot; 7. a rotating groove; 8. a chute; 9. inserting a block; 10. a slider; 11. a first sealing ring pouring channel; 12. a sealing ring pouring gate II; 13. a gate; 14. a chock block; 15. erecting a rod; 16. a first conical gear; 17. a second bevel gear; 18. a handle; 19. a surplus tank; 20. and (4) collecting the tank.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached

drawings

1, 2 and 3, the rubber seal ring die comprises a base 1, wherein a lower die 2 is arranged on the base 1, a first inclined plane 3 is arranged on the lower die 2, an upper die 4 is arranged above the lower die 2, a second inclined plane 5 matched with the first inclined plane 3 is arranged below the upper die 4, a slot 6 with a circular cross section is arranged at the center of the side surface of the lower die 2 close to the upper die 4, a rotating groove 7 with a diameter larger than that of the slot 6 is arranged at the inner bottom surface of the slot 6, sliding grooves 8 are arranged at the two side surfaces of the slot 6, the lower ends of the sliding grooves 8 are communicated with the rotating groove 7, an inserting block 9 matched and inserted with the slot 6 is arranged at the center of the side surface of the upper die 4 close to the lower die 2, sliding blocks 10 which are connected with the sliding grooves 8 in a sliding manner and can rotate in the rotating groove 7 are arranged at the two sides of the inserting block 9 and, two 5 above the inclined plane just lie in the peripheral annular of inserted block 9 and be equipped with the sealing washer and water two 12, lower mould 2 all is equipped with runner 13 with last mould 4 one side, runner 13 waters 11 and two 12 UNICOM of sealing washer with the sealing washer respectively, it is equipped with chock 14 to peg graft in the runner 13, be equipped with the actuating mechanism that the mould 4 rotated the drawing of patterns in the drive above the base 1.

The driving mechanism comprises a vertical rod 15 which is rotatably connected to the upper surface of the base 1, a first bevel gear 16 is sleeved on the outer lateral surface of the upper die 4, a second bevel gear 17 matched with the first bevel gear 16 is sleeved on the outer lateral surface of the vertical rod 15, and a handle 18 is arranged on the vertical rod 15.

And a surplus trough 19 is arranged on the side surface, far away from the sprue 13, close to the first sealing ring pouring channel 11.

A collecting groove 20 is arranged on the base 1 and at the position corresponding to the pouring gate 13.

When the utility model is implemented, the pouring gate of the traditional plane sealing ring forming is changed into the inclined vertical type, thus when the raw material is injected from the pouring gate 13, the whole sealing ring pouring gate I11 and the sealing ring pouring gate II 12 are filled by the extrusion under the action of gravity, finally the pouring gate 13 is plugged in the plug block 14 with elasticity, the raw material is extruded, the material filling pressure on the whole sealing ring pouring gate I11 and the sealing ring pouring gate II 12 is the same, then the cooling forming is waited, after the forming, the driving mechanism drives the upper die 4 to rotate, the handle 18 is arranged on the upright rod 15, the handle 18 is rotated by hands or by machinery, the upper die 4 is easily driven to rotate and is separated from the sealing ring in the sealing ring pouring gate II 12, the later-stage demoulding is convenient, the rotary demoulding is firstly the damage to the sealing ring is reduced, and secondly, the relative ratio is upwards pulled or the upper die, the damage of the formed sealing ring caused by pulling is avoided, the traditional manpower or mechanical force is saved for separating the upper die 2 and the lower die 4, the manpower or mechanical force is saved, the time is saved, and the demoulding efficiency is improved; the plug 14 is plugged into the sprue 13, so that residual materials inevitably flow out, and directly flow out of the residual material groove 19 to be convenient for collection and subsequent treatment; dripping materials are inevitable in the pouring process of the pouring gate 13, and the collecting tank 20 is used for collecting the dripping materials; in order to improve the tightness of the upper die 4 and the lower die 2, the upper surface of the upper die can be punched; when the upper die 4 and the lower die 2 are demolded, the upper die 4 is manually rotated to enable the sliding block 8 to rotate in the rotating groove 7 to correspond to the sliding groove 10, the upper die 4 can be separated from the lower die 2 by upward pulling, the upper die 4 and the lower die 2 are closed in the same principle, the sliding block 8 and the sliding groove 10 correspond to enable the inserting block 9 to be inserted into the inserting groove 6, the sliding block 8 is in contact with the rotating groove 7, the sliding block 8 is rotated to be far away from the sliding groove 10, and the upper die 1 and the lower die 2 can.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a rubber seal mould, includes the base, its characterized in that: the lower die is arranged on the base, a first inclined plane is arranged on the upper die, an upper die is arranged above the lower die, a second inclined plane matched and attached to the first inclined plane is arranged below the upper die, a slot with a circular cross section is arranged at the center of the side face of the lower die close to the upper die, a rotating groove with a diameter larger than that of the slot is arranged at the bottom in the slot, sliding grooves are formed in the two side faces of the slot, the lower end of each sliding groove is communicated with the corresponding rotating groove, an inserting block matched and inserted with the slot is arranged at the center of the side face of the upper die close to the lower die, sliding blocks which are connected with the sliding grooves in a sliding mode and can rotate in the rotating groove are arranged at the positions of the two sides of the inserting block and close to the lower end of the inserting block, a first sealing ring runner is annularly arranged, the pouring gate is respectively communicated with the first sealing ring pouring gate and the second sealing ring pouring gate, a plug block is inserted into the pouring gate in a connecting mode, and a driving mechanism for driving the upper die to rotate and demould is arranged on the base.

2. A rubber seal ring mold according to claim 1, wherein: actuating mechanism rotates the pole setting that connects to be equipped with above including the base, it cup joints and is equipped with bevel gear one to go up the mould lateral surface, pole setting lateral surface cup joints and is equipped with bevel gear two with bevel gear one matched with, be equipped with the handle above the pole setting.

3. A rubber seal ring mold according to claim 1, wherein: and a surplus material groove is formed in the side surface far away from the pouring gate and close to the sealing ring pouring gate.

4. A rubber seal ring mold according to claim 1, wherein: and a collecting tank is arranged on the base and at the position corresponding to the pouring gate.