CN207333478U - A kind of front locking is universal to pitch successively - Google Patents
A kind of front locking is universal to pitch successively Download PDFInfo
- Publication number
- CN207333478U CN207333478U CN201721302942.0U CN201721302942U CN207333478U CN 207333478 U CN207333478 U CN 207333478U CN 201721302942 U CN201721302942 U CN 201721302942U CN 207333478 U CN207333478 U CN 207333478U
- Authority
- CN
- China
- Prior art keywords
- engaging lug
- universal
- connecting portion
- open seam
- reamer
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides that a kind of front locking is universal to pitch successively, belongs to technical field of automobile parts.It solves that the universal section section fork bolt of existing locking is stuck or even corrosion, so as to cause input shaft not extract, the problem of being impacted to dismounting.The locking of this front is universal to pitch successively, including by connecting portion and being arranged at the left engaging lug of connecting portion upper end both sides and right engaging lug, the mounting hole laterally set is offered respectively on left engaging lug and right engaging lug, connecting portion offers the spline axis hole being vertically arranged, the open seam being vertically arranged is offered on right engaging lug, the open seam inside spline axis hole with being connected, the locking hole of front and rear connection is offered on connecting portion, rear end face extends to form reamer forward at the lower part 1/3rd of open seam, type shape is formed between the reamer and open seam, the bottom of reamer is communicated with the outside.The utility model has the advantages that convenient for disassembly and assembly.
Description
Technical field
The utility model belongs to technical field of automobile parts, is related to a kind of universal joint, more particularly to a kind of front locking
It is universal to pitch successively.
Background technology
Universal joint, that is, universal joint, is the parts for realizing varied angle power transmission, for needing to change transmission axis direction
Position, section fork be indispensable part in universal joint, it is present section fork can be divided into locking section fork, welding section fork,
Riveting section fork and telescopic joint fork etc., are pitched successively wherein locking section fork is that common one kind is universal.Usually the one of locking section fork through hole
Side opens up the groove of a narrower width, is then connected with two cell walls of groove, promotes universal joint to be deformed turning
Axis clamping is inputted to disk.After usage time is long, oxidation due to be easy to cause bolt it is stuck in addition corrosion, so as to cause
Input shaft can not be extracted, and dismounting is impacted.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided it is a kind of it is convenient for disassembly and assembly just
Face locking is universal to pitch successively.
The purpose of this utility model can be realized by following technical proposal：A kind of front locking is universal to pitch successively, including
By connecting portion and the left engaging lug of connecting portion upper end both sides and right engaging lug are arranged at, on the left engaging lug and right engaging lug
The mounting hole laterally set is offered respectively, and the connecting portion offers the spline axis hole being vertically arranged, it is characterised in that institute
The open seam being vertically arranged is offered on the right engaging lug stated, the open seam inside spline axis hole with being connected, the connection
Offer the locking hole of front and rear connection in portion, rear end face extends to form reaming forward at the lower part 1/3rd of the open seam
Portion, forms type shape, the bottom of the reamer is communicated with the outside between the reamer and open seam.
In the above-mentioned universal fork successively of one kind front locking, the width of the reamer is the 4-5 of open seam width
Times.
In the above-mentioned universal fork successively of one kind front locking, the top of the open seam is arcwall face.
Compared with prior art, locking universal pitch successively in this front is provided with width in the lower part of open seam as 4-5 times
Reamer, when bolt is stuck in addition corrosion, when input shaft can not be extracted, stretched into using instrument from reamer and carry out dismounting maintenance,
Influence to section fork body greatly reduces.
Brief description of the drawings
Fig. 1 is that the universal dimensional structure diagram pitched successively is locked in this front.
Fig. 2 is that the universal schematic cross-sectional view pitched successively is locked in this front.
In figure, 1, connecting portion；2nd, left engaging lug；3rd, right engaging lug；4th, mounting hole；5th, spline axis hole；6th, open seam；7th, lock
Tieholen；8th, reamer；9th, arcwall face.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, locking universal fork successively in this front includes by connecting portion 1 and is arranged at 1 upper end both sides of connecting portion
Left engaging lug 2 and right engaging lug 3, offer the mounting hole 4 laterally set, connecting portion on left engaging lug 2 and right engaging lug 3 respectively
1 offers the spline axis hole 5 being vertically arranged, and the open seam 6 being vertically arranged is offered on right engaging lug 3, the open seam 6 and spline
It is connected inside axis hole 5, offers the locking hole 7 of front and rear connection on connecting portion 1, at the lower part 1/3rd of open seam 6 forward
Rear end face extends to form reamer 8, type shape is formed between the reamer 8 and open seam 6, the width of reamer 8 is opening
Stitch 6 width 4-5 times, the bottom of reamer 8 are communicated with the outside, and the top of open seam 6 is arcwall face 9.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although connecting portion 1, left engaging lug 2 is used more herein, right engaging lug 3, mounting hole 4, spline axis hole 5, opens
The terms such as mouth seam 6, locking hole 7, reamer 8, arcwall face 9, but it does not preclude the possibility of using other terms.Use these arts
Language is used for the purpose of more easily describing and explaining the essence of the utility model；It is construed as any one of the additional limitations
All it is contrary to the spirit of the present invention.
Claims (3)
- Pitched successively 1. a kind of front locking is universal, including by connecting portion and be arranged at left engaging lug and the right side of connecting portion upper end both sides Engaging lug, offers the mounting hole laterally set on the left engaging lug and right engaging lug, the connecting portion opens up respectively There is the spline axis hole being vertically arranged, it is characterised in that offer the open seam being vertically arranged on the right engaging lug, the opening Seam inside spline axis hole with being connected, the locking hole of connection before and after being offered on the connecting portion, under the open seam Rear end face extends to form reamer forward at portion 1/3rd, and type shape is formed between the reamer and open seam, described The bottom of reamer is communicated with the outside.
- Pitched successively 2. a kind of front locking according to claim 1 is universal, it is characterised in that the width of the reamer For 4-5 times of open seam width.
- Pitched successively 3. a kind of front locking according to claim 1 is universal, it is characterised in that the top of the open seam For arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302942.0U CN207333478U (en) | 2017-10-11 | 2017-10-11 | A kind of front locking is universal to pitch successively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302942.0U CN207333478U (en) | 2017-10-11 | 2017-10-11 | A kind of front locking is universal to pitch successively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333478U true CN207333478U (en) | 2018-05-08 |
Family
ID=62368305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721302942.0U Expired - Fee Related CN207333478U (en) | 2017-10-11 | 2017-10-11 | A kind of front locking is universal to pitch successively |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333478U (en) |
-
2017
- 2017-10-11 CN CN201721302942.0U patent/CN207333478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20211011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |