CN205703990U - Camshaft signal disk pin punching tool - Google Patents
Camshaft signal disk pin punching tool Download PDFInfo
- Publication number
- CN205703990U CN205703990U CN201620701943.1U CN201620701943U CN205703990U CN 205703990 U CN205703990 U CN 205703990U CN 201620701943 U CN201620701943 U CN 201620701943U CN 205703990 U CN205703990 U CN 205703990U
- Authority
- CN
- China
- Prior art keywords
- pin
- punching tool
- hole
- signal disk
- camshaft signal
- 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
Links
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of camshaft signal disk pin punching tool, including punching tool body, the front end of this punching tool body is pin-and-hole end, and pin-and-hole end has axial pin hole, and this pin hole is used for placing pin, and the side of pin-and-hole end is provided with flat nick.This camshaft signal disk pin punching tool, by punching tool pin-and-hole end design flat nick, it is ensured that punching tool pin-and-hole end does not interferes with cam shaft gear inward flange, and then guarantees that pin once beats and put in place.
Description
Technical field
This utility model relates to the assembling field of camshaft signal disk, particularly to a kind of camshaft signal disk pin punching
Tool.
Background technology
During assembling engine cam signal panels, need punching tool that pin is knocked in the cam shaft gear pin-and-hole of correspondence
In.At present, the camshaft signal disk pin punching tool of use, easily occur that pin is sent out with gear edge when knocking in cam shaft gear
Raw interference, pin cannot once beat and put in place, and the later stage can only beat by hammer is manual, and the consequence so brought is exactly pin position
Put easy off-center direction, bring difficulty to accurately installing of camshaft signal disk.
The information being disclosed in this background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or imply in any form this information structure existing well known to persons skilled in the art
Technology.
Utility model content
The purpose of this utility model is to provide a kind of camshaft signal disk pin punching tool, by designing at punching tool pin-and-hole end
Flat nick, it is ensured that punching tool pin-and-hole end does not interferes with cam shaft gear inward flange, and then guarantees that pin once beats
Position.
For achieving the above object, this utility model provides a kind of camshaft signal disk pin punching tool, including punching tool body,
The front end of this punching tool body is pin-and-hole end, and pin-and-hole end has axial pin hole, and this pin hole is used for placing pin, pin-and-hole end
Side is provided with flat nick.
Preferably, the tail end of punching tool body is the big end of drift.
Preferably, the middle part of punching tool body has annular knurl.
Compared with prior art, this utility model has the advantages that and is possible to prevent punching tool by design flat nick
Mechanism interferes with cam shaft gear inward flange, it is ensured that the accuracy of camshaft signal disk installation site, simultaneously
Improve assembling quality and assembling speed.
Accompanying drawing explanation
Fig. 1 is the structural representation according to camshaft signal disk pin of the present utility model punching tool；
Fig. 2 is according to sectional view at pin-and-hole end A-A in camshaft signal disk pin of the present utility model punching tool.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in detail, it is to be understood that this practicality
Novel protection domain is not limited by detailed description of the invention.
Explicitly indicating that unless otherwise other, otherwise in entire disclosure and claims, term " includes " or it becomes
Change and such as " comprising " or " including " etc. will be understood to comprise stated element or ingredient, and do not get rid of other yuan
Part or other ingredient.
As shown in Figure 1 to Figure 2, rush tool according to a kind of camshaft signal disk pin of this utility model detailed description of the invention,
Including punching tool body, the front end of this punching tool body is pin-and-hole end 12, and pin-and-hole end 12 has axial pin hole 1, and this pin hole 1 is used
Place pin, it is critical that, the side of pin-and-hole end 12 is provided with flat nick 2 (seeing Fig. 2).
As a kind of preferred embodiment, the tail end of punching tool body is the big end of drift 11.
As a kind of preferred embodiment, the middle part of punching tool body has annular knurl 3.Annular knurl 3 is to increase punching tool hands
The frictional force of handle.
In such scheme, on the one hand the effect of pin is to facilitate operator to install camshaft signal disk, is on the other hand used for
The position of positioning cam axis signal dish, it is ensured that signal panels can accurate measurements camshaft position in operation process.Pin hole 1
It is matched in clearance with pin, facilitates operator to put in pin-and-hole by the length of pin 1/3, then the other end of pin is directed at convex
The pilot hole of wheel axle gear, with the big end of hammer drift, can install pin.Pin and cam shaft gear pin-and-hole are interference
Coordinate, therefore need to knock in hammer.In this programme, the purpose of design flat nick 2 be to prevent punching tool in mechanism with camshaft
Gear inward flange interferes because pin be located closer to camshaft inward flange, so beat punching tool time, it is ensured that
That rushes tool flat nick 2 is positioned against camshaft inward flange, by design flat nick 2, it is ensured that camshaft signal disk installation position
The accuracy put, improves assembling quality and assembling speed simultaneously.
To sum up, the wheel shaft signal panels pin punching tool of the present embodiment, flat nick 2 is possible to prevent punching tool with convex in mechanism
Wheel axle gear inward flange interferes because pin be located closer to camshaft inward flange, so beat punching tool time,
Ensure punching tool flat nick 2 is positioned against camshaft inward flange, by design flat nick 2, it is ensured that camshaft signal disk is pacified
The accuracy of holding position, improves assembling quality and assembling speed simultaneously.
The aforementioned description to specific illustrative embodiment of the present utility model illustrates that and the purpose of illustration.These
Describe and be not wishing to be defined to this utility model disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
A lot of changes and change.The purpose selected exemplary embodiment and describe is to explain certain principles of the present utility model
And reality application, so that those skilled in the art is capable of and utilizes various different example of the present utility model
Property embodiment and various different selection and change.Scope of the present utility model be intended to by claims and etc. similar shape
Formula is limited.
Claims (3)
1. a camshaft signal disk pin punching tool, including punching tool body, the front end of this punching tool body is pin-and-hole end, described pin-and-hole
End has axial pin hole, and this pin hole is used for placing pin, it is characterised in that the side of described pin-and-hole end is provided with truncation
Mouthful.
Camshaft signal disk pin the most according to claim 1 punching tool, it is characterised in that the tail end of described punching tool body is
The big end of drift.
Camshaft signal disk pin the most according to claim 1 punching tool, it is characterised in that the pars intermedia of described punching tool body
Position has annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701943.1U CN205703990U (en) | 2016-06-30 | 2016-06-30 | Camshaft signal disk pin punching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701943.1U CN205703990U (en) | 2016-06-30 | 2016-06-30 | Camshaft signal disk pin punching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703990U true CN205703990U (en) | 2016-11-23 |
Family
ID=57327314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701943.1U Expired - Fee Related CN205703990U (en) | 2016-06-30 | 2016-06-30 | Camshaft signal disk pin punching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002823A (en) * | 2016-06-30 | 2016-10-12 | 广西玉柴机器股份有限公司 | Camshaft signal panel dowel punching device |
-
2016
- 2016-06-30 CN CN201620701943.1U patent/CN205703990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002823A (en) * | 2016-06-30 | 2016-10-12 | 广西玉柴机器股份有限公司 | Camshaft signal panel dowel punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200630 |