CN204235241U - A kind of disk-like accessory turning clamping device - Google Patents
A kind of disk-like accessory turning clamping device Download PDFInfo
- Publication number
- CN204235241U CN204235241U CN201420664962.2U CN201420664962U CN204235241U CN 204235241 U CN204235241 U CN 204235241U CN 201420664962 U CN201420664962 U CN 201420664962U CN 204235241 U CN204235241 U CN 204235241U
- Authority
- CN
- China
- Prior art keywords
- claw
- center
- disk
- clamping device
- turning clamping
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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 kind of disk-like accessory turning clamping device, comprise machine tool chief axis, main shaft pull bar, brake disc, it is characterized in that comprising body, pull bar, claw, rotating shaft, wear-resisting locating piece; Described body is positioned at center, machine tool chief axis front end, the two screw thread is connected, described pull bar is positioned at body body center, be connected with main shaft pull rod screw, described claw is positioned at body upper end center place, and the two is movably connected, described rotating shaft is positioned at the front center of claw, itself and body, claw three active link, described wear-resisting locating piece is positioned at center, body front end, and the two screw thread is connected.Compared with prior art, this device, in disk-like accessory process, can be avoided part depart from the unexpected thing that causes of chuck and improve the quality of products, thus reduce production cost.
Description
Technical field
The utility model relates to a kind of lathe clamping device, particularly relates to a kind of disk-like accessory turning clamping device.
Background technology
Disk-like accessory is belonged at the most design of part of mechanical field, disk-like accessory has to pass through turnery processing in process, disk-like accessory blank is with drafting angle under normal circumstances, the clamping force of common clamping chuck is horizontal thrust, being clipped on inclined-plane to produce part thrust forward, the as easy as rolling off a log like this part axial size instability that causes causes part quality bad, even scraps, and more likely causes part to depart from chuck and shines into security incident.In view of above-mentioned defect, be necessary to design a kind of disk-like accessory turning clamping device in fact.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of disk-like accessory turning clamping device, solves the problem that parts fixation part quality is unstable, part disengaging chuck causes fortuitous casualty.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of disk-like accessory turning clamping device, comprises machine tool chief axis, main shaft pull bar, brake disc, it is characterized in that comprising body, pull bar, claw, rotating shaft, wear-resisting locating piece; Described body is positioned at center, machine tool chief axis front end, the two screw thread is connected, described pull bar is positioned at body body center, be connected with main shaft pull rod screw, described claw is positioned at body upper end center place, and the two is movably connected, described rotating shaft is positioned at the front center of claw, itself and body, claw three active link, described wear-resisting locating piece is positioned at center, body front end, and the two screw thread is connected.
Further, described a kind of disk-like accessory turning clamping device, is characterized in that described body comprises fixing pin.
Further, described a kind of disk-like accessory turning clamping device, it is characterized in that described fixing pin is positioned at the upper right side of body, the two is threaded.
Further, described a kind of disk-like accessory turning clamping device, is characterized in that described claw comprises: spring, the first rocker piece, connecting plate, briquetting, the second rocker piece.
Further, described a kind of disk-like accessory turning clamping device, is characterized in that described spring is positioned at claw front center upper right side place, and itself and body, claw three are movably connected.
Further, described a kind of disk-like accessory turning clamping device, is characterized in that the first described rocker piece is positioned at center, claw front end, and the two screw thread is connected.
Further, described a kind of disk-like accessory turning clamping device, is characterized in that described connecting plate is positioned at the center, front end of the first rocker piece, and the two screw thread is connected.
Further, described a kind of disk-like accessory turning clamping device, it is characterized in that described briquetting is positioned at the first rocker piece lower center place, the two is movably connected.
Further, described a kind of disk-like accessory turning clamping device, it is characterized in that the second described rocker piece is positioned at briquetting lower center place, it is connected with connecting plate screw thread.
Compared with prior art, this device forms clamping mechanism by body, pull bar, claw, rotating shaft, wear-resisting locating piece, and wherein body is threaded with machine tool chief axis and forms clamping carrier; Pull bar is connected with main shaft pull rod screw, and claw to be flexibly connected with body by rotating shaft and to form leverage; Pull back at pull bar, make claw produce downward pressure and rearward pulling force by lever principle, part can be positioned on wear-resisting locating piece, the stability of improving the quality of products, avoid the generation of unexpected security incident.
Accompanying drawing explanation
Fig. 1 is disk-like accessory turning clamping device sectional view
Machine tool chief axis 1 main shaft pull bar 2
Body 3 pull bar 4
Claw 5 rotating shaft 6
The wear-resisting locating piece 8 of brake disc 7
Fixing pin 101 spring 201
First rocker piece 202 connecting plate 203
Briquetting 204 second rocker piece 205
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, set forth multiple specific detail, to provide the thorough understanding to the concept forming described embodiment basis.But to one skilled in the art, embodiment described obviously can be put into practice when not have in these specific detail some or all.In other cases, well-known treatment step is not specifically described.
As shown in Figure 1, comprise machine tool chief axis 1, main shaft pull bar 2, brake disc 7, it is characterized in that comprising body 3, pull bar 4, claw 5, rotating shaft 6, wear-resisting locating piece 8; Described body 3 is positioned at center, machine tool chief axis 1 front end, the two screw thread is connected, described pull bar 4 is positioned at body 3 body center, be connected with main shaft pull bar 2 screw thread, described claw 5 is positioned at body 3 upper end center place, and the two is movably connected, described rotating shaft 6 is positioned at the front center of claw 5, itself and body 3, claw 5 three active link, described wear-resisting locating piece 8 is positioned at center, body 3 front end, and the two screw thread is connected.Body comprises fixing pin 101, and it is positioned at the upper right side of body 3, and the two is threaded.Claw bag 5 contains: spring 201, first rocker piece 202, connecting plate 203, briquetting 204, second rocker piece 205.Spring 201 is positioned at claw 5 front center upper right side place, and itself and body, claw three are movably connected.First floats 202 pieces is positioned at center, claw 5 front end, and the two screw thread is connected.Connecting plate 203 is positioned at the center, front end of the first rocker piece 202, and the two screw thread is connected.Briquetting 204 is positioned at the first rocker piece 202 lower center place, and the two is movably connected.Second rocker piece 205 is positioned at briquetting 204 lower center place, and it is connected with connecting plate 203 screw thread.This device forms clamping mechanism by body 3, pull bar 4, claw 5, rotating shaft 6, wear-resisting locating piece 8, and wherein body 3 is threaded with machine tool chief axis 1 and forms clamping carrier; Pull bar 4 is threaded with main shaft pull bar 2, and claw 5 is flexibly connected with body 3 by rotating shaft 6 and forms leverage; Pull back at pull bar 4, make claw 5 produce downward pressure and rearward pulling force by leverage; Spring 101 is flexibly connected with body 3 and claw 5 by fixing pin 201, stays open state when claw 5 unclamps, and the first rocker piece 102 is flexibly connected with briquetting 204, second rocker piece by connecting plate 203 and forms relocation mechanism; Under these acting in conjunction, effectively can prevent part from departing from chuck and cause contingency and improve the quality of products.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, all drop within protection domain of the present utility model.
Claims (8)
1. a disk-like accessory turning clamping device, comprises machine tool chief axis, main shaft pull bar, brake disc, it is characterized in that comprising body, pull bar, claw, rotating shaft, wear-resisting locating piece; Described body is positioned at center, machine tool chief axis front end, the two screw thread is connected, described pull bar is positioned at body body center, be connected with main shaft pull rod screw, described claw is positioned at body upper end center place, and the two is movably connected, described rotating shaft is positioned at the front center of claw, itself and body, claw three active link, described wear-resisting locating piece is positioned at center, body front end, and the two screw thread is connected.
2. a kind of disk-like accessory turning clamping device as claimed in claim 1, it is characterized in that described body comprises fixing pin, it is positioned at the upper right side of body, and the two is threaded.
3. a kind of disk-like accessory turning clamping device as claimed in claim 2, is characterized in that described claw comprises: spring, the first rocker piece, connecting plate, briquetting, the second rocker piece.
4. a kind of disk-like accessory turning clamping device as claimed in claim 3, is characterized in that described spring is positioned at claw front center upper right side place, and itself and body, claw three are movably connected.
5. a kind of disk-like accessory turning clamping device as claimed in claim 4, is characterized in that the first described rocker piece is positioned at center, claw front end, and the two screw thread is connected.
6. a kind of disk-like accessory turning clamping device as claimed in claim 5, is characterized in that described connecting plate is positioned at the center, front end of the first rocker piece, and the two screw thread is connected.
7. a kind of disk-like accessory turning clamping device as claimed in claim 6, it is characterized in that described briquetting is positioned at the first rocker piece lower center place, the two is movably connected.
8. a kind of disk-like accessory turning clamping device as claimed in claim 7, it is characterized in that the second described rocker piece is positioned at briquetting lower center place, it is connected with connecting plate screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664962.2U CN204235241U (en) | 2014-11-07 | 2014-11-07 | A kind of disk-like accessory turning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664962.2U CN204235241U (en) | 2014-11-07 | 2014-11-07 | A kind of disk-like accessory turning clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235241U true CN204235241U (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664962.2U Expired - Fee Related CN204235241U (en) | 2014-11-07 | 2014-11-07 | A kind of disk-like accessory turning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551792A (en) * | 2014-11-07 | 2015-04-29 | 池州市大正机械制造有限责任公司 | Turning and clamping device for disc parts |
-
2014
- 2014-11-07 CN CN201420664962.2U patent/CN204235241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551792A (en) * | 2014-11-07 | 2015-04-29 | 池州市大正机械制造有限责任公司 | Turning and clamping device for disc parts |
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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: 20150401 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |