CN202992115U - Car speed reducer shell provided with anti-misloading holes - Google Patents
Car speed reducer shell provided with anti-misloading holes Download PDFInfo
- Publication number
- CN202992115U CN202992115U CN 201220649089 CN201220649089U CN202992115U CN 202992115 U CN202992115 U CN 202992115U CN 201220649089 CN201220649089 CN 201220649089 CN 201220649089 U CN201220649089 U CN 201220649089U CN 202992115 U CN202992115 U CN 202992115U
- Authority
- CN
- China
- Prior art keywords
- holes
- misloading
- speed reducer
- reducer shell
- hole
- 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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- General Details Of Gearings (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
A car speed reducer shell provided with anti-misloading holes comprises a speed reducer shell body, and is characterized in that connecting through holes in a big end face of the speed reducer shell body include 1-2 anti-misloading holes respectively located at circumferences of different diameters with other holes. In the machining process, the anti-misloading holes are firstly machined to be used as locating holes for later processes, and in the process of assembling, and only the anti-misloading holes can be matched and installed with locating pins on a tool. Therefore, the phenomenon of misleading can be avoided, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of auto parts and components, particularly a kind of car deceleration device shell with the mistake proofing hole.
Background technique
Connecting through hole on existing car deceleration device shell large end face is evenly to distribute on the circumference of same diameter, is inconvenient to locate when processing, assembling, easily misloading.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, and can conveniently locate when a kind of processing, assembling are provided, and prevents the car deceleration device shell with the mistake proofing hole of misloading.
The purpose of this utility model is achieved in that a kind of car deceleration device shell with the mistake proofing hole, comprise the reducing gearbox body, it is characterized in that having in the connecting through hole on reducing gearbox body large end face 1～2 to lay respectively at mistake proofing hole on the different-diameter circumference with other hole.
The utility model adds man-hour owing to adopting above architecture advances, first processes the mistake proofing hole, as the positioning hole of rear operation, during assembling, only has the mistake proofing hole could coordinate with the locating stud on frock installation, can prevent the misloading phenomenon, enhances productivity.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is reducing gearbox large end face structural representation.
Embodiment
Now illustrated embodiment is made detailed description to the utility model by reference to the accompanying drawings.
As shown in the figure, a kind of car deceleration device shell with the mistake proofing hole comprises reducing gearbox body 1, has 2 to lay respectively at mistake proofing hole 3 on the different-diameter circumference with other hole in the connecting through hole 2 on reducing gearbox body 1 large end face.
Claims (1)
1. the car deceleration device shell with the mistake proofing hole, comprise reducing gearbox body (1), it is characterized in that having in the connecting through hole (2) on reducing gearbox body (1) large end face 1～2 to lay respectively at mistake proofing hole (3) on the different-diameter circumference with other hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649089 CN202992115U (en) | 2012-11-30 | 2012-11-30 | Car speed reducer shell provided with anti-misloading holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649089 CN202992115U (en) | 2012-11-30 | 2012-11-30 | Car speed reducer shell provided with anti-misloading holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992115U true CN202992115U (en) | 2013-06-12 |
Family
ID=48563296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649089 Expired - Fee Related CN202992115U (en) | 2012-11-30 | 2012-11-30 | Car speed reducer shell provided with anti-misloading holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994008A (en) * | 2014-06-04 | 2014-08-20 | 柳州杰诺瑞汽车电器***制造有限公司 | Starting engine shifting fork with mistake-preventing structure and drive cover of starting engine shifting fork |
-
2012
- 2012-11-30 CN CN 201220649089 patent/CN202992115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994008A (en) * | 2014-06-04 | 2014-08-20 | 柳州杰诺瑞汽车电器***制造有限公司 | Starting engine shifting fork with mistake-preventing structure and drive cover of starting engine shifting fork |
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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 |
Granted publication date: 20130612 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |