CN202264102U - Positioning device used for processing of differential casing - Google Patents
Positioning device used for processing of differential casing Download PDFInfo
- Publication number
- CN202264102U CN202264102U CN201120299198XU CN201120299198U CN202264102U CN 202264102 U CN202264102 U CN 202264102U CN 201120299198X U CN201120299198X U CN 201120299198XU CN 201120299198 U CN201120299198 U CN 201120299198U CN 202264102 U CN202264102 U CN 202264102U
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- China
- Prior art keywords
- positioning
- differential casing
- finial
- tool
- processing
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- 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 discloses a positioning device used for processing of a differential casing. The positioning device comprises a propping device and a positioning tool; the propping device comprises a finial body connected with a machine tool; the finial body is connected with a movable finial through a bearing pack; the movable finial is fixedly connected with a movable finial positioning sleeve; the positioning tool comprises a connecting plate connected with the machine tool through threaded holes; a positioning sleeve is arranged on the connecting plate; and positioning bosses are arranged on the end surface of the connecting plate. When the positioning device is in use, the differential casing is placed between the propping device and the positioning tool, and the propping device is aligned and fixed through the positioning tool. Compared with the prior art, the positioning device has the advantages of quickness in mounting and clamping and firmness in fixing, and not only improves the working efficiency but also reduces the rejection rate.
Description
Technical field
The utility model relates to a kind of positioning tool of using when processing differential carrier.
Background technology
When utilizing the machined into differential casing, at first need differential casing be fixed.It in the prior art the fastening and location of end realization that utilizes the scroll chuck on the lathe to clamp differential casing.The shortcoming of this processing mode is that card engaging workpiece is inconvenient, and workpiece of every replacing need be reorientated centering, inefficiency, and clamping is not firm, percent defective is high.
The utility model content
The technical problem that the utility model will solve be reducer shell efficient is low when being installed, processing back percent defective is high, provide a kind of efficient height that is installed, differential casing processing that processing back percent defective is low to use positioner.
The technical scheme of the utility model realizes in the following manner: positioner is used in a kind of differential casing processing; Comprise holding device and positioning tool, the top body that said holding device links to each other with lathe, top body links to each other with live center through bearing group; Live center is fixedly connected with the live center positioning sleeve; Said positioning tool comprises the terminal pad that links to each other with lathe through the silk hole, and terminal pad is provided with positioning sleeve, and the terminal pad end face is provided with positioning boss.
Said bearing group comprises two row radial ball bearings and is arranged on the thrust ball bearing between the two row radial ball bearings.
When the utility model uses, differential casing is placed between holding device and the positioning tool, utilizes positioning tool centering, fixing holding device.Compared with prior art, the utility model is installed fixed fast, has not only improved operating efficiency, has also reduced percent defective.
Description of drawings
Fig. 1 is the utility model user mode sketch map.
The specific embodiment
As shown in Figure 1, positioner is used in a kind of differential casing processing, comprises holding device and positioning tool; The top body 1 that said holding device links to each other with lathe; Top body 1 links to each other with live center 5 through bearing group, and live center 5 is fixedly connected with live center positioning sleeve 6, and said positioning tool comprises the terminal pad 13 that links to each other with lathe through silk hole 14; Terminal pad 13 is provided with positioning sleeve 15, and terminal pad 13 end faces are provided with positioning boss 12.
The utility model use is following: differential casing 10 is positioned between holding device and the positioning tool, and wherein the differential mechanism termination is placed in the positioning sleeve 15, and positioning boss 12 heads on the end face of differential casing 10, plays positioning action; Top body 1 links to each other with lathe, and differential casing 10 other ends are stuck on the live center positioning sleeve 6, through top body 1 differential casing 10 is held out against, and operates the cutter processing differential casing 10 on the lathe afterwards again.
Said bearing group comprises two row radial ball bearing 2-2 and is arranged on the thrust ball bearing 2-3 between the two row radial ball bearing 2-2.
Claims (2)
1. positioner is used in a differential casing processing; Comprise holding device and positioning tool; It is characterized in that: the top body (1) that said holding device links to each other with lathe; Top body (1) links to each other with live center (5) through bearing group, and live center (5) is fixedly connected with live center positioning sleeve (6), and said positioning tool comprises the terminal pad (13) that links to each other with lathe through silk hole (14); Terminal pad (13) is provided with positioning sleeve (15), and terminal pad (13) end face is provided with positioning boss (12).
2. positioner is used in differential casing processing according to claim 1, and it is characterized in that: said bearing group comprises two row radial ball bearings (2-2) and is arranged on the thrust ball bearing (2-3) between the two row radial ball bearings (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120299198XU CN202264102U (en) | 2011-08-17 | 2011-08-17 | Positioning device used for processing of differential casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120299198XU CN202264102U (en) | 2011-08-17 | 2011-08-17 | Positioning device used for processing of differential casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264102U true CN202264102U (en) | 2012-06-06 |
Family
ID=46154913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120299198XU Expired - Fee Related CN202264102U (en) | 2011-08-17 | 2011-08-17 | Positioning device used for processing of differential casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202264102U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056797A (en) * | 2012-12-31 | 2013-04-24 | 青特集团有限公司 | Fast alignment deivce for processing of retarder housing workpieces |
| CN103341766A (en) * | 2013-06-28 | 2013-10-09 | 苏州市亿特隆电器有限公司 | Elastic tight-pushing device |
| CN104015065A (en) * | 2014-05-16 | 2014-09-03 | 安徽合力股份有限公司 | Turning positioning tool for forklift differential shell |
| CN104625815A (en) * | 2014-12-29 | 2015-05-20 | 安阳工学院 | Novel fixture for differential machine shell inner end face rough and fine reaming machine tool |
| CN106624007A (en) * | 2016-12-28 | 2017-05-10 | 安徽明雁齿轮有限公司 | Device for turning automobile differential housing |
-
2011
- 2011-08-17 CN CN201120299198XU patent/CN202264102U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056797A (en) * | 2012-12-31 | 2013-04-24 | 青特集团有限公司 | Fast alignment deivce for processing of retarder housing workpieces |
| CN103341766A (en) * | 2013-06-28 | 2013-10-09 | 苏州市亿特隆电器有限公司 | Elastic tight-pushing device |
| CN104015065A (en) * | 2014-05-16 | 2014-09-03 | 安徽合力股份有限公司 | Turning positioning tool for forklift differential shell |
| CN104015065B (en) * | 2014-05-16 | 2016-04-20 | 安徽合力股份有限公司 | For the turning positioning tool of fork truck differential casing |
| CN104625815A (en) * | 2014-12-29 | 2015-05-20 | 安阳工学院 | Novel fixture for differential machine shell inner end face rough and fine reaming machine tool |
| CN106624007A (en) * | 2016-12-28 | 2017-05-10 | 安徽明雁齿轮有限公司 | Device for turning automobile differential housing |
| CN106624007B (en) * | 2016-12-28 | 2018-06-29 | 安徽明雁齿轮有限公司 | A kind of device for automobile differential housing Vehicle Processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20130817 |