CN208169292U - A kind of Novel pin shaft - Google Patents
A kind of Novel pin shaft Download PDFInfo
- Publication number
- CN208169292U CN208169292U CN201820415719.5U CN201820415719U CN208169292U CN 208169292 U CN208169292 U CN 208169292U CN 201820415719 U CN201820415719 U CN 201820415719U CN 208169292 U CN208169292 U CN 208169292U
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- CN
- China
- Prior art keywords
- pin shaft
- bolt
- shank
- baffle
- pin
- 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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Abstract
A kind of Novel pin shaft belongs to mechanical connection field, is made of pin shaft and auxiliary bolt, and the pin shaft includes shank and pin shaft baffle, and shank is fixedly connected with pin shaft baffle, and bolt hole is opened up on the pin shaft baffle, and auxiliary bolt is fixed in bolt hole.This Novel pin shaft can static fixed connected piece again can Dynamic link library connected piece, increase bonding strength, reduce pin shaft and wear.
Description
Technical field
The utility model relates to a kind of Novel pin shaft, it is specifically a kind of can static fixed connected piece again can Dynamic link library
The multi-function pin shaft of connected piece, belongs to MACHINERY JOINT field.
Background technique
Pin shaft is a kind of standardized fastener, both can static state be fixedly connected, can also do relative motion with connected piece, it is main
It is used for the hinged place of two parts, structure to be in the hinge connection.It when pin shaft is fixedly connected for static state, needs to be interference fitted, for side
Just it dismounts, generally uses taper bolt；When pin shaft is for generally using cylindrical connecting pin when dynamically can be movable relatively connection；No
With pin shaft end, split pin locking is usually used.On top, and when movement, connected piece is also easy to produce for the main force part of taper bolt
Inclination；It is gap-matched between cylindrical connecting pin and connected piece, pin shaft moves strongly in connected piece, and abrasion is tight
Weight.
Utility model content
The technical issues of the utility model solves is, in view of the shortcomings of the prior art, providing one kind can static fixed quilt
Connector again can Dynamic link library connected piece multi-function pin shaft.
The technical solution adopted in the utility model is as follows：A kind of Novel pin shaft, is made of pin shaft and auxiliary bolt, feature
It is：The pin shaft includes shank and pin shaft baffle, and shank is fixedly connected with pin shaft baffle, opens up bolt on the pin shaft baffle
Hole, auxiliary bolt are fixed in bolt hole.
The auxiliary bolt includes screw bolt and nut, and bolt is installed in the bolt hole in pin shaft baffle, and nut is fixed on
Bolt end.
The shank end can offer cotter-pin hold, and split pin is installed in cotter-pin hold, prevent pin shaft from falling off.
The shank end can also open up screw thread, and the screw thread in nut and shank end thread cooperate, and pin shaft can be prevented de-
It falls, also can be used as fixing piece.
The utility model be beneficial in that provide one kind can static fixed connected piece again can Dynamic link library connected
The multi-function pin shaft of fitting.By opening up secondary bolt hole on pin shaft baffle, axial restraint is carried out to pin shaft by auxiliary bolt,
The rotation of pin shaft can be prevented, pin shaft abrasion is reduced；When pin shaft static state fixes connected piece, screw thread is opened up in pin shaft shank end,
Attaching nut uses, and enhances fastening force and guarantees uniform force；When pin shaft Dynamic link library connected piece, only by auxiliary bolt into
Row axial restraint, it is easy for installation, reduce pin shaft abrasion.
Detailed description of the invention
Fig. 1 is the first structural schematic diagram of the utility model pin shaft.
Fig. 2 is second of structural schematic diagram of the utility model pin shaft.
1. pin shaft, 101. shank, 10101. screw thread, 10102. cotter-pin hold, 102. pin shaft baffle, 10201. bolt hole in figure
2. 201. bolt of auxiliary bolt, 202. nut
Specific embodiment
Specific embodiment of the present utility model is described below with reference to above-mentioned attached drawing.
As depicted in figs. 1 and 2, a kind of Novel pin shaft of the utility model, is made of pin shaft 1 and auxiliary bolt 2, the pin
Axis 1 includes shank 101 and pin shaft baffle 102, and shank 101 is fixedly connected with pin shaft baffle 102, opens on the pin shaft baffle 102
If bolt hole 10201, auxiliary bolt 2 is fixed in bolt hole 10201.
A kind of Novel pin shaft as described above, in use, shank 101 passes through connected piece, auxiliary bolt 2 passes through pin shaft baffle
102 and top connected piece.
As shown in Figure 1, a kind of the first structural schematic diagram of Novel pin shaft of the utility model, 101 end of shank is set
There is screw thread 10201,101 end of shank cooperates with 10201 part of screw thread and nut, and it can prevent pin shaft 1 from falling off, but also as
Fixing piece, be installed at this time auxiliary bolt 2 on pin shaft baffle 102 and connected piece can axial restraint pin shaft, increase fixed force,
Such frame mode can be used for static fixed connected piece.
As shown in Fig. 2, a kind of second of structural schematic diagram of Novel pin shaft of the utility model, 101 end of shank is set
There is cotter-pin hold 10202, split pin is installed in cotter-pin hold, can prevent pin shaft from falling off, and is installed on 102 He of pin shaft baffle at this time
Auxiliary bolt 2 on connected piece can axial restraint pin shaft, reduce pin shaft abrasion, such frame mode can be used for Dynamic link library quilt
Connector.
Those skilled in the art should understand that the technical solution of the utility model can be modified or be waited
With replacement, without departing from the objective and range of technical solutions of the utility model, the right that should all cover in the utility model is wanted
It asks in range.
Claims (4)
1. a kind of Novel pin shaft, is made of pin shaft and auxiliary bolt, it is characterised in that：The pin shaft includes shank and pin shaft gear
Plate, shank are fixedly connected with pin shaft baffle, and bolt hole is opened up on the pin shaft baffle, and auxiliary bolt is fixed in bolt hole.
2. a kind of pin shaft as described in claim 1, it is characterised in that：The auxiliary bolt includes screw bolt and nut, and nut is solid
Due to bolt end.
3. a kind of Novel pin shaft as described in claim 1, it is characterised in that：The shank end is equipped with cotter-pin hold, cooperation
Split pin uses.
4. a kind of Novel pin shaft as described in claim 1, it is characterised in that：The shank end can open up screw thread, cooperate spiral shell
Mother uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415719.5U CN208169292U (en) | 2018-03-23 | 2018-03-23 | A kind of Novel pin shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415719.5U CN208169292U (en) | 2018-03-23 | 2018-03-23 | A kind of Novel pin shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169292U true CN208169292U (en) | 2018-11-30 |
Family
ID=64375871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820415719.5U Active CN208169292U (en) | 2018-03-23 | 2018-03-23 | A kind of Novel pin shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080327A (en) * | 2019-05-24 | 2019-08-02 | 徐工集团工程机械股份有限公司科技分公司 | A kind of loading machine pin shaft structure |
-
2018
- 2018-03-23 CN CN201820415719.5U patent/CN208169292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080327A (en) * | 2019-05-24 | 2019-08-02 | 徐工集团工程机械股份有限公司科技分公司 | A kind of loading machine pin shaft structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel pin shaft fixing bolt Effective date of registration: 20190417 Granted publication date: 20181130 Pledgee: Mengyin Branch of Linshang Bank Co., Ltd. Pledgor: SHANDONG ZOT MACHINERY CO., LTD. Registration number: 2019370000077 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211230 Granted publication date: 20181130 Pledgee: Mengyin Branch of Linshang Bank Co.,Ltd. Pledgor: SHANDONG ZOT MACHINERY Co.,Ltd. Registration number: 2019370000077 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220420 Address after: 276200 No.11, Mengshan 4th Road, economic development zone, Mengyin County, Linyi City, Shandong Province Patentee after: SHANDONG HUAWEI ZHONGTE MACHINERY Co.,Ltd. Address before: 276200 south head of Mengshan 4th Road, economic development zone, Mengyin County, Linyi City, Shandong Province Patentee before: SHANDONG ZOT MACHINERY Co.,Ltd. |