CN204235237U - Double-eccentric shaft vehicle clamper - Google Patents
Double-eccentric shaft vehicle clamper Download PDFInfo
- Publication number
- CN204235237U CN204235237U CN201420582423.4U CN201420582423U CN204235237U CN 204235237 U CN204235237 U CN 204235237U CN 201420582423 U CN201420582423 U CN 201420582423U CN 204235237 U CN204235237 U CN 204235237U
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- CN
- China
- Prior art keywords
- hole
- base plate
- carrier head
- base
- described base
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of double-eccentric shaft vehicle clamper, comprise base plate, described base plate is provided with the installing hole for being connected with lathe spindle front end flange, also comprise base of the carrier head, bearing, collet, locking nut and pressing plate, described base plate is provided with large through-hole, on described base plate, large through-hole edge is provided with the boss with large through-hole bias, described bearing holder (housing, cover) is contained on boss, described base of the carrier head is sleeved on bearing, described base plate is provided with two base plate locating holes, described base of the carrier head is provided with locating hole, on described base of the carrier head, locating hole place is provided with the fixing gland of screw, described gland is provided with internal thread, alignment pin is provided with in described gland, after adopting said structure, the utility model is simple and reasonable, easy to operate, high-precision requirement can be met.
Description
Technical field
The utility model relates to a kind of fixture, particularly double-eccentric shaft vehicle clamper.
Background technology
In mechanical processing process, sometimes need to process double-eccentric shaft, and double-eccentric shaft that precision high little for eccentric throw, general two centre bore methods cannot be ensured the quality of products, and the current clamp structure too complex for car double-eccentric shaft, inconvenient operation.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and reasonable, easy to operate and can meet the double-eccentric shaft vehicle clamper of high-precision requirement.
The technical scheme realizing the utility model object is as follows:
A kind of double-eccentric shaft vehicle clamper, comprise base plate, described base plate is provided with the installing hole for being connected with lathe spindle front end flange, also comprise base of the carrier head, bearing, collet, locking nut and pressing plate, described base plate is provided with large through-hole, on described base plate, large through-hole edge is provided with the boss with large through-hole bias, described bearing holder (housing, cover) is contained on boss, described base of the carrier head is sleeved on bearing, described base plate is provided with two base plate locating holes, described base of the carrier head is provided with locating hole, on described base of the carrier head, locating hole place is provided with the fixing gland of screw, described gland is provided with internal thread, alignment pin is provided with in described gland, one end that described alignment pin stretches out gland is provided with handle, described alignment pin is provided with ring-type projection, described ring-type projection is provided with the external screw thread matched with the internal thread of gland, described base of the carrier head is provided with through hole, described through hole is provided with inclined-plane, described collet is arranged in locking nut, described collet is provided with the conical surface, the described conical surface matches with inclined-plane, described locking nut and base of the carrier head threaded engagement, described pressing plate is provided with the bolt coordinated with base thread.
Also comprise positioning sleeve, described positioning sleeve is fixedly connected with base of the carrier head.
Also comprise set pin sleeve, described set pin sleeve stretches in locating hole and base plate locating hole simultaneously, and described alignment pin stretches in set pin sleeve.
After adopting said structure, the utility model is simple and reasonable, easy to operate, can meet high-precision requirement.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is base plate, 2 is installing hole, and 3 is base of the carrier head, 4 is bearing, and 5 is collet, and 6 is locking nut, 7 is pressing plate, and 8 is large through-hole, and 9 is boss, 10 is base plate locating hole, and 11 is locating hole, and 12 is gland, 13 is alignment pin, and 14 is handle, and 15 is ring-type projection, 16 is through hole, and 17 is positioning sleeve, and 18 is set pin sleeve.
Detailed description of the invention
The utility model double-eccentric shaft vehicle clamper comprises base plate 1 as shown in Figure 1, described base plate 1 is provided with the installing hole 2 for being connected with lathe spindle front end flange, also comprise base of the carrier head 3, bearing 4, collet 5, locking nut 6 and pressing plate 7, described base plate 1 is provided with large through-hole 8, on described base plate 1, large through-hole 8 edge is provided with the boss 9 with large through-hole 8 bias, described bearing 4 is sleeved on boss 9, described base of the carrier head 3 is sleeved on bearing 4, described base plate 1 is provided with two base plate locating holes 10, described base of the carrier head 3 is provided with locating hole 11, on described base of the carrier head 3, locating hole 11 place is provided with the fixing gland 12 of screw, described gland 12 is provided with internal thread, alignment pin 13 is provided with in described gland 12, one end that described alignment pin 13 stretches out gland 12 is provided with handle 14, described alignment pin 13 is provided with ring-type projection 15, described ring-type projection 15 is provided with the external screw thread matched with the internal thread of gland 12, described base of the carrier head 3 is provided with through hole 16, described through hole 16 place is provided with inclined-plane, described collet 5 is arranged in locking nut 6, described collet 5 is provided with the conical surface, the described conical surface matches with inclined-plane, described locking nut 6 and base of the carrier head 3 threaded engagement, described pressing plate 7 is provided with the bolt with base plate 1 threaded engagement, also comprise positioning sleeve 17, described positioning sleeve 17 is fixedly connected with base of the carrier head 3, also comprise set pin sleeve 18, described set pin sleeve 18 stretches in locating hole 11 and base plate locating hole 10 simultaneously, described alignment pin 13 stretches in set pin sleeve 18.
During utility model works, base of the carrier head is felt relieved with bearing, directed with alignment pin, by pressing plate, base of the carrier head is pressed on base plate after orientation, after a cylindrical in the good double-eccentric shaft of car, alignment pin is extracted, after base of the carrier head turns 180 °, alignment pin is inserted in another locating hole, get final product another cylindrical in car double-eccentric shaft.
The utility model is simple and reasonable, easy to operate, reliable and stable.
Claims (3)
1. a double-eccentric shaft vehicle clamper, comprise base plate, described base plate is provided with the installing hole for being connected with lathe spindle front end flange, it is characterized in that: also comprise base of the carrier head, bearing, collet, locking nut and pressing plate, described base plate is provided with large through-hole, on described base plate, large through-hole edge is provided with the boss with large through-hole bias, described bearing holder (housing, cover) is contained on boss, described base of the carrier head is sleeved on bearing, described base plate is provided with two base plate locating holes, described base of the carrier head is provided with locating hole, on described base of the carrier head, locating hole place is provided with the fixing gland of screw, described gland is provided with internal thread, alignment pin is provided with in described gland, one end that described alignment pin stretches out gland is provided with handle, described alignment pin is provided with ring-type projection, described ring-type projection is provided with the external screw thread matched with the internal thread of gland, described base of the carrier head is provided with through hole, described through hole is provided with inclined-plane, described collet is arranged in locking nut, described collet is provided with the conical surface, the described conical surface matches with inclined-plane, described locking nut and base of the carrier head threaded engagement, described pressing plate is provided with the bolt coordinated with base thread.
2. double-eccentric shaft vehicle clamper according to claim 1, it is characterized in that: also comprise positioning sleeve, described positioning sleeve is fixedly connected with base of the carrier head.
3. double-eccentric shaft vehicle clamper according to claim 1, is characterized in that: also comprise set pin sleeve, and described set pin sleeve stretches in locating hole and base plate locating hole simultaneously, and described alignment pin stretches in set pin sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582423.4U CN204235237U (en) | 2014-10-09 | 2014-10-09 | Double-eccentric shaft vehicle clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582423.4U CN204235237U (en) | 2014-10-09 | 2014-10-09 | Double-eccentric shaft vehicle clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235237U true CN204235237U (en) | 2015-04-01 |
Family
ID=52764789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582423.4U Expired - Fee Related CN204235237U (en) | 2014-10-09 | 2014-10-09 | Double-eccentric shaft vehicle clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436943A (en) * | 2015-12-29 | 2016-03-30 | 常熟市徐润机电有限公司 | Eccentric shaft tool |
-
2014
- 2014-10-09 CN CN201420582423.4U patent/CN204235237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436943A (en) * | 2015-12-29 | 2016-03-30 | 常熟市徐润机电有限公司 | Eccentric shaft tool |
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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: 20150401 Termination date: 20181009 |