CN202114483U - A scroll eccentric structure positioning processing mechanism - Google Patents
A scroll eccentric structure positioning processing mechanism Download PDFInfo
- Publication number
- CN202114483U CN202114483U CN 201120020929 CN201120020929U CN202114483U CN 202114483 U CN202114483 U CN 202114483U CN 201120020929 CN201120020929 CN 201120020929 CN 201120020929 U CN201120020929 U CN 201120020929U CN 202114483 U CN202114483 U CN 202114483U
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- CN
- China
- Prior art keywords
- scroll
- eccentric structure
- processing mechanism
- positioning processing
- anchor clamps
- 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 discloses a scroll eccentric structure positioning processing mechanism, comprising a clamp baseboard used for placing a scroll piece. The scroll eccentric structure positioning processing mechanism is characterized in that a bottom surface of the scroll piece, as a reference surface, is provided with over three positioning holes, which are provided with expansion pins inside corresponding to the clamp baseboard. The scroll eccentric structure positioning processing mechanism is simple in structure and easy to assemble, realizes accurate positioning, and is worthy of promoting.
Description
Technical field
The utility model relates to compression mechanism manufacturing apparatus technical field, a kind of specifically processing unit (plant) of scroll eccentric structure.
Background technology
Traditional survey capstan structure processing is the mode that adopts locating piece, and the characteristics of utilizing triangle to have stability compress three identical locating pieces three summits of scroll with bolt.Combine the bottom surface just to accomplish so again, to fixing of six-freedom degree.Yet the location has but been ignored the parallel of XY face and has been moved like this, because the gap of three locating pieces and workpiece is bigger comparatively speaking.So, receive the change that very big tangential force must cause workpiece when processing.
Summary of the invention
The purpose of the utility model is exactly provide for the deficiency that solves prior art a kind of not only simple in structure, the scroll eccentric structure processing combined mechanisms of easy accessibility and accurate positioning.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of scroll eccentric structure processing combined mechanisms; Comprise the anchor clamps base plate of laying the scroll workpiece; It is characterized in that; The bottom surface of said scroll workpiece is a datum level, and it is provided with the locating hole more than three, is provided with the expansion pin corresponding with the anchor clamps base plate in the locating hole.
As further specifying of such scheme, the positioning reference of said datum level is provided with in three locating holes, and three locating holes are angular distribution.
Said anchor clamps backplate surface is provided with the securing member corresponding with expansion bolt.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model has utilized the principle of expansion pin, is located at positioning reference in three holes, just can closely combine jig plate, workpiece, expansion pin since like this, has also overcome the unstability of workpiece at the XY face.This frock has also been inherited the advantage of traditional frock, locatees the bottom surface of scroll as datum level, adds three expansion pin, has so also accomplished the fixing of six-freedom degree.
Description of drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1, scroll workpiece 2, anchor clamps base plate 3, expansion pin
The specific embodiment
As shown in Figure 1; A kind of scroll eccentric structure of the utility model processing combined mechanisms comprises the anchor clamps base plate 2 of laying scroll workpiece 1, and the bottom surface of scroll workpiece 1 is a datum level; It is provided with the locating hole more than three, is provided with the expansion pin corresponding with the anchor clamps base plate 3 in the locating hole.Wherein, the positioning reference of datum level is provided with in three locating holes, and three locating holes are angular distribution, and the anchor clamps backplate surface is provided with the securing member corresponding with expansion bolt.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (3)
1. scroll eccentric structure processing combined mechanisms; Comprise the anchor clamps base plate of laying the scroll workpiece, it is characterized in that the bottom surface of said scroll workpiece is a datum level; It is provided with the locating hole more than three, is provided with the expansion pin corresponding with the anchor clamps base plate in the locating hole.
2. a kind of scroll eccentric structure processing combined mechanisms according to claim 1 is characterized in that the positioning reference of said datum level is provided with in three locating holes, and three locating holes are angular distribution.
3. a kind of scroll eccentric structure processing combined mechanisms according to claim 1 is characterized in that said anchor clamps backplate surface is provided with the securing member corresponding with expansion bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120020929 CN202114483U (en) | 2011-01-21 | 2011-01-21 | A scroll eccentric structure positioning processing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120020929 CN202114483U (en) | 2011-01-21 | 2011-01-21 | A scroll eccentric structure positioning processing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114483U true CN202114483U (en) | 2012-01-18 |
Family
ID=45455581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120020929 Expired - Fee Related CN202114483U (en) | 2011-01-21 | 2011-01-21 | A scroll eccentric structure positioning processing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114483U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669016A (en) * | 2015-01-29 | 2015-06-03 | 重庆长安汽车股份有限公司 | Engine crankcase coarse positioning fixture and positioning method thereof |
| CN106078271A (en) * | 2016-08-10 | 2016-11-09 | 鞍山新磁电子有限公司 | One can pinpoint orbiter structure and frock clamp thereof |
| CN109014264A (en) * | 2018-06-29 | 2018-12-18 | 江西佳时特数控技术有限公司 | The quiet disk processing tooling for bottom of scroll plate flexible production line |
| CN113319622A (en) * | 2021-08-03 | 2021-08-31 | 江苏鑫沪莱泵业有限公司 | Positioning fixture for milling end cover of submersible pump |
-
2011
- 2011-01-21 CN CN 201120020929 patent/CN202114483U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669016A (en) * | 2015-01-29 | 2015-06-03 | 重庆长安汽车股份有限公司 | Engine crankcase coarse positioning fixture and positioning method thereof |
| CN106078271A (en) * | 2016-08-10 | 2016-11-09 | 鞍山新磁电子有限公司 | One can pinpoint orbiter structure and frock clamp thereof |
| CN106078271B (en) * | 2016-08-10 | 2018-01-30 | 鞍山新磁电子有限公司 | One kind can pinpoint orbiter structure and its frock clamp |
| CN109014264A (en) * | 2018-06-29 | 2018-12-18 | 江西佳时特数控技术有限公司 | The quiet disk processing tooling for bottom of scroll plate flexible production line |
| CN113319622A (en) * | 2021-08-03 | 2021-08-31 | 江苏鑫沪莱泵业有限公司 | Positioning fixture for milling end cover of submersible pump |
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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: 20120118 Termination date: 20170121 |