CN211277281U

CN211277281U - Insert surface ball bearing iron case sealing washer riveting stamping die

Info

Publication number: CN211277281U
Application number: CN201922200051.XU
Authority: CN
Inventors: 陈燕丽; 梁斌
Original assignee: Fujian Funan Bearing Co ltd
Current assignee: Fujian Funan Bearing Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-18
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to an insert ball bearing iron-clad sealing washer is riveted dress stamping die, this insert ball bearing iron-clad sealing washer is riveted dress stamping die include mould and lower mould, the lower mould is located the mould under, it includes die shank and stamping device to go up the mould, stamping device fixed mounting is in the bottom of last die shank, the lower mould includes the lower mould bottom plate, place the mount pad corresponding with stamping device on the lower mould bottom plate, install a plurality of closing device that use the mount pad to encircle the distribution as the centre of a circle on the lower mould bottom plate. The utility model discloses can make things convenient for the iron-clad sealing washer of riveting bearing, and the installation accuracy is high, and the yield is high.

Description

Insert surface ball bearing iron case sealing washer riveting stamping die

Technical Field

The utility model particularly relates to an insert ball bearing iron-clad sealing washer is riveted and is adorned stamping die.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. At present, the assembly of the bearing is generally carried out through a bearing assembly machine, so that the labor and the time are saved. However, the assembly of the seal ring of the bearing is mainly completed manually, and a corresponding riveting assembly machine is not provided, so that the assembly of the seal ring of the bearing by manual work is low in assembly precision and yield.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of prior art, the utility model aims to solve the technical problem that an insert ball bearing iron-clad sealing washer riveting stamping die that installation accuracy is high, the yield is high is provided.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides an outskirt face ball bearing iron-clad sealing washer is riveted dress stamping die, includes mould and lower mould, the lower mould is located the mould under, it includes die shank and stamping device to go up the mould, stamping device fixed mounting is in the bottom of last die shank, the lower mould includes the lower bottom plate, place the mount pad corresponding with stamping device on the bottom plate of lower mould, install a plurality ofly on the bottom plate of lower mould and use the mount pad to encircle the closing device who distributes as the centre of a circle.

Furthermore, the stamping device comprises an upper die body, an upper base is fixedly mounted at the bottom of the upper die handle, a sealing ring pressing sleeve penetrates through the middle of the upper die body, an upper punch is arranged between the upper die body and the sealing ring pressing sleeve, an upper centering shaft penetrates through the middle of the sealing ring pressing sleeve, and the bottom of the upper centering shaft is fixedly mounted on the upper base through a screw.

Furthermore, a spring is arranged between the sealing ring pressing sleeve and the upper base.

Furthermore, the mounting base comprises a lower die cushion, a positioning groove for placing the bearing is formed in the lower die cushion, and a lower centering shaft corresponding to the upper centering shaft is fixedly mounted in the middle of the lower die cushion.

Further, the pressing device comprises a positioning pipe, and the bottom of the positioning pipe is slidably mounted on the lower die base plate.

Furthermore, a plurality of long circular hole sliding grooves for enabling the positioning pipes to slide relative to the mounting seat are formed in the lower die bottom plate, and the positioning pipes are locked on the long circular hole sliding grooves through screws and nuts.

Compared with the prior art, the utility model discloses following beneficial effect has: this insert bearing iron-clad seal circle riveting stamping die rivets the iron-clad seal circle of dress bearing through the cooperation between last mould and the lower mould, places iron-clad seal circle and bearing on the mount pad in proper order to fix the mount pad through closing device, rivet dress punching press by stamping device to bearing and iron-clad seal circle at last, the installation accuracy is high, the yield is high.

Drawings

Fig. 1 is a front sectional view of an upper die according to an embodiment of the present invention.

Fig. 2 is a side view and sectional view of the upper die of the embodiment of the present invention.

Fig. 3 is a plan view of a lower mold according to an embodiment of the present invention.

Fig. 4 is a cross-sectional view of a lower die according to an embodiment of the present invention.

Fig. 5 is a cross-sectional view of an installation of an embodiment of the present invention.

Fig. 6 is a schematic structural view of a bearing.

The labels in the figure are: 1. an upper die; 2. a lower die; 3. mounting a die handle; 4. a stamping device; 5. a lower die base plate; 6. a mounting seat; 7. a pressing device; 8. feeding a mold body; 9. an upper base; 10. a sealing ring pressing sleeve; 11. an upper punch; 12. an upper centering shaft; 13. a spring; 14. a lower die cushion; 15. positioning a groove; 16. a lower centering shaft; 17. a positioning tube; 18. a slotted hole chute; 19. a bearing; 20. iron shell sealing ring.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1-6, a stamping die is riveted to insert ball bearing iron-clad sealing washer, includes mould 1 and lower mould 2, lower mould 2 is located mould 1 under, it includes die shank 3 and stamping device 4 to go up mould 2, 4 fixed mounting of stamping device are in the bottom of last die shank 3, lower mould 2 includes lower mould bottom plate 5, place the mount pad 6 corresponding with stamping device 4 on lower mould bottom plate 5, install a plurality ofly on lower mould bottom plate 5 and use mount pad 6 to encircle closing device 7 that distributes as the centre of a circle.

In this embodiment, the stamping device 4 includes an upper die body 8, an upper base 9 is fixedly mounted at the bottom of the upper die shank 3, a sealing ring pressing sleeve 10 is arranged in the middle of the upper die body 8 in a penetrating manner, an upper punch 11 is arranged between the upper die body 8 and the sealing ring pressing sleeve 10, an upper centering shaft 12 is arranged in the middle of the sealing ring pressing sleeve 10 in a penetrating manner, and the bottom of the upper centering shaft 12 is fixedly mounted on the upper base 9 through a screw.

In this embodiment, a spring 13 is disposed between the sealing ring pressing sleeve 10 and the upper base 9.

In this embodiment, the mounting seat 6 includes a lower die pad 14, a positioning groove 15 for placing a bearing is formed on the lower die pad 14, and a lower centering shaft 16 corresponding to the upper centering shaft 12 is fixedly mounted in the middle of the lower die pad 14.

In this embodiment, the pressing device 7 includes a positioning tube 17, and the bottom of the positioning tube 17 is slidably mounted on the lower mold base plate 5.

In this embodiment, a plurality of slotted hole sliding grooves 18 for allowing the positioning pipes 17 to slide relative to the mounting base 6 are formed in the lower die base plate 5, and the positioning pipes 17 are locked on the slotted hole sliding grooves 18 through screws and nuts.

The utility model discloses a theory of operation is: placing the iron shell sealing ring 20 in the positioning groove 15 of the lower die pad 14, placing a bearing 19 needing to be provided with the iron shell sealing ring 20 right above the iron shell sealing ring, fixedly placing the lower die pad 14 in the middle of the top of the lower die base plate 5, then compressing and fixing the lower die pad 14 through a plurality of compressing devices 7, closing the upper die 1 and the lower die 2, pressing the bottom of the upper centering shaft 12 to the top of the lower centering shaft 16, subsequently, the upper die 1 drives the sealing ring compressing sleeve 10 to compress the bearing downwards, riveting the iron shell sealing ring 20 in the positioning groove 15 on the inner side wall of the outer ring of the bearing 19, then taking out the bearing 19, overturning the upper surface and the lower surface of the bearing 19, continuously riveting the surface of the bearing 19 without the iron shell sealing ring 20, and finally taking out the bearing 19, thus packaging a finished product.

This insert ball bearing iron-clad seal circle rivets stamping die rivets iron-clad seal circle 20 of dress bearing 19 through the cooperation between last mould 1 and the lower mould 2, places iron-clad seal circle 20 and bearing 19 on mount pad 6 in proper order to fix mount pad 6 through closing device 7, carry out the punching press by stamping device 4 at last and rivet dress to bearing 19 and iron-clad seal circle 20, the installation accuracy is high, the yield is high.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art should not depart from the technical scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides an insert spherical surface ball bearing iron-clad sealing washer is riveted and is adorned stamping die which characterized in that: including last mould and lower mould, the lower mould is located the mould under, it includes die shank and stamping device to go up the mould, stamping device fixed mounting is in the bottom of last die shank, the lower mould includes the lower mould bottom plate, place the mount pad corresponding with stamping device on the lower mould bottom plate, install a plurality ofly on the lower mould bottom plate and use the mount pad to encircle the closing device who distributes as the centre of a circle.

2. The insert bearing shell seal ring riveting and stamping die of claim 1, wherein: the stamping device comprises an upper die body, an upper base is fixedly mounted at the bottom of the upper die handle, a sealing ring pressing sleeve is arranged in the middle of the upper die body in a penetrating mode, an upper punch is arranged between the upper die body and the sealing ring pressing sleeve, an upper centering shaft is arranged in the middle of the sealing ring pressing sleeve in a penetrating mode, and the bottom of the upper centering shaft is fixedly mounted on the upper base through a screw.

3. The insert bearing shell seal ring riveting and stamping die of claim 2, wherein: and a spring is arranged between the sealing ring pressing sleeve and the upper base.

4. The insert bearing shell seal ring riveting and stamping die of claim 2, wherein: the mounting seat comprises a lower die cushion, a positioning groove for placing a bearing is formed in the lower die cushion, and a lower centering shaft corresponding to the upper centering shaft is fixedly mounted in the middle of the lower die cushion.

5. The insert bearing shell seal ring riveting and stamping die of claim 1, wherein: the pressing device comprises a positioning pipe, and the bottom of the positioning pipe is slidably mounted on the lower die base plate.

6. The insert bearing shell seal ring riveting and stamping die of claim 5, wherein: a plurality of long circular hole sliding grooves for the positioning tubes to slide relative to the mounting seat are formed in the lower die bottom plate, and the positioning tubes are locked on the long circular hole sliding grooves through screws and nuts.