CN204327695U - A kind of bearing shell lost-proof Screw tail cone pin - Google Patents
A kind of bearing shell lost-proof Screw tail cone pin Download PDFInfo
- Publication number
- CN204327695U CN204327695U CN201420817008.2U CN201420817008U CN204327695U CN 204327695 U CN204327695 U CN 204327695U CN 201420817008 U CN201420817008 U CN 201420817008U CN 204327695 U CN204327695 U CN 204327695U
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- CN
- China
- Prior art keywords
- bearing shell
- screw
- pin body
- taper pin
- tail cone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model provides a kind of bearing shell lost-proof Screw tail cone pin, and comprise taper pin body, the small end of taper pin body is provided with screw section, and screw section is provided with nut; The side, large end place of described taper pin body is provided with restraining groove.When the utility model uses, can be provided with Cock screw on bearing shell connected piece, Cock screw is embedded in the restraining groove on the side, large end place of taper pin body, make to back out in bearing shell disassembly process or non-mounting nuts time, Screw tail cone pin all not easily drops; And play location at the utility model and while being fastenedly connected, ensure that simplicity and the operability of assembling and dissembling process.
Description
Technical field
The utility model relates to a kind of Screw tail cone pin, especially relates to a kind of bearing shell lost-proof Screw tail cone pin.
Background technique
Need to adopt Screw tail cone pin to ensure the location of upper and lower bearing shell part and to be fastenedly connected for the bearing shell in partial sliding bearings, bearing shell is positioned at Bearing inner, and dividing in half disassembly process at bearing shell needs to ensure that being inverted the Screw tail cone pin installed does not drop.Traditional Screw tail cone pin is located and is fastenedly connected is all adopt tail end nut to be fixed connection, in bearing shell installing/dismounting process, because upper and lower bearing shell part needs point half installation, Screw tail cone pin is in inversion process, easy landing is inner to bearing chamber, is not easy to dismounting and replacing.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of easy installation and removal, has the bearing shell lost-proof Screw tail cone pin of anti-lost function.
The technical solution adopted in the utility model is: comprise taper pin body, and the small end of taper pin body is provided with screw section, and screw section is provided with nut; The side of described taper pin body is provided with restraining groove.
In above-mentioned bearing shell lost-proof Screw tail cone pin, described restraining groove is arranged on the side at the large end place of taper pin body.
Compared with prior art, the beneficial effects of the utility model are:
When the utility model uses, can be provided with Cock screw on bearing shell connected piece, Cock screw is embedded in the restraining groove on the side, large end place of taper pin body, make to back out in bearing shell disassembly process or non-mounting nuts time, Screw tail cone pin all not easily drops; And play location at the utility model and while being fastenedly connected, ensure that simplicity and the operability of assembling and dissembling process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be the utility model on bearing shell time structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the utility model comprises taper pin body 1, and the small end of taper pin body 1 is provided with screw section 2, and screw section is provided with nut 3, and the side, large end place of described taper pin body 1 is provided with restraining groove 11.
As shown in Figure 2, when the utility model uses, the tapered hole (microcephaly is in upper end) that align reaming is identical with taper pin body 1 of the present utility model on bearing shell 4, this hole loads taper pin body 1, by fastening nut 3, can bearing shell be coordinated closely with taper pin body 1 of the present utility model, to on bearing shell 4, lower part positions and is fastenedly connected, the large end side surface of taper pin body 1 is processed with restraining groove 11, at bearing shell 4 corresponding position thread mill drilling, this hole is screwed into Cock screw 5, Cock screw 5 front end is stretched in the restraining groove 11 of taper pin body 1, back out or non-mounting nuts 3 time, Cock screw 5 extension, can the spacing and anti-lost effect of income after taper pin body 1 down exits a segment distance, simultaneously in the unloading process of bearing shell 4, after bearing shell 4 is overturn, exit Cock screw 5 and can take out the utility model, and be unlikely to drop, the utility model is while positioning and being fastenedly connected, there is reliable anti-lost effect, avoid the damage of component, ensure that simplicity and the operability of assembling and dissembling process.
Claims (2)
1. a bearing shell lost-proof Screw tail cone pin, it is characterized in that: comprise taper pin body, the small end of taper pin body is provided with screw section, and screw section is provided with nut; The side of described taper pin body is provided with restraining groove.
2. bearing shell lost-proof Screw tail cone pin according to claim 1, is characterized in that: described restraining groove is arranged on the side at the large end place of taper pin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817008.2U CN204327695U (en) | 2014-12-22 | 2014-12-22 | A kind of bearing shell lost-proof Screw tail cone pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817008.2U CN204327695U (en) | 2014-12-22 | 2014-12-22 | A kind of bearing shell lost-proof Screw tail cone pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327695U true CN204327695U (en) | 2015-05-13 |
Family
ID=53164062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817008.2U Active CN204327695U (en) | 2014-12-22 | 2014-12-22 | A kind of bearing shell lost-proof Screw tail cone pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327695U (en) |
-
2014
- 2014-12-22 CN CN201420817008.2U patent/CN204327695U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 411101 No.9, Chayuan Road, high tech Zone, Xiangtan City, Hunan Province Patentee after: Hunan Chongde Technology Co., Ltd Address before: 411101 Hunan Province, Xiangtan city Yuetang District Shuangma Industrial Park Patentee before: HUNAN SUND INDUSTRIAL AND TECHNOLOGICAL Co.,Ltd. |
|
| CP03 | "change of name, title or address" |