CN204262808U - A kind of can the double milling clamper of self-locking - Google Patents
A kind of can the double milling clamper of self-locking Download PDFInfo
- Publication number
- CN204262808U CN204262808U CN201420663651.4U CN201420663651U CN204262808U CN 204262808 U CN204262808 U CN 204262808U CN 201420663651 U CN201420663651 U CN 201420663651U CN 204262808 U CN204262808 U CN 204262808U
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- CN
- China
- Prior art keywords
- pin
- hole
- lock
- locking
- press plate
- 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 relate to a kind of can the double milling clamper of self-locking, comprise clamping press plate, clamp body, the first lock-bit pin; Four angles of described clamp body upper end are respectively provided with second shop bolt and a supporting pin; The center line of former and later two supporting pins described is provided with first pin-and-hole; Described first pin-and-hole stepped and before and after upper part both sides be respectively provided with groove; The middle part of described first lock-bit pin is provided with the boss corresponding with groove; The first lock-bit pin is provided with in described first pin-and-hole; The right-hand member center of described clamp body is provided with countersunk head screwed hole, is provided with screw rod in described screwed hole, described screw rod is arranged with clamping press plate, locking nut; State rotation lock nut, clamping press plate is moved left and right, play the object of stepping up and unclamping; The utility model structure is simple, realizing a kind of of auto lock can the double milling clamper of self-locking.
Description
Technical field
The utility model relates to mechanical engineering field, refers in particular to that a kind of structure is simple, realizing a kind of of auto lock can the double milling clamper of self-locking.
Background technology
In existing process, the Milling Force that workpiece bears interruption is impacted, and shop bolt easily shift in position occurs, and affects locating effect, and shop bolt is locked by lock-screw, operates bothersome effort; For this reason, it is simple that we have developed a kind of structure, and realizing a kind of of auto lock can the double milling clamper of self-locking, thus improves self-locking effect, also ensure that machining accuracy and stability.
Utility model content
The utility model object provides a kind of structure simple to overcome the deficiencies in the prior art, and realizing a kind of of auto lock can the double milling clamper of self-locking.
For achieving the above object, the technical solution adopted in the utility model is: a kind of can the double milling clamper of self-locking, comprise clamping press plate, clamp body, the first lock-bit pin; Four angles of described clamp body upper end are respectively provided with second pin-and-hole; The inside of described four the second pin-and-holes is provided with again four the 3rd pin-and-holes; The center line of former and later two the second pin-and-holes described is provided with first pin-and-hole; Described first pin-and-hole is stepped, two is little broad in the middle, and before and after the upper part of described first pin-and-hole, both sides are respectively provided with groove; Described first lock-bit pin is stepped, and middle part is provided with the boss corresponding with groove, is provided with the first lock-bit pin in described first pin-and-hole; Respectively be provided with the second shop bolt in described each second pin-and-hole, in each 3rd pin-and-hole, be respectively provided with supporting pin; The right-hand member bottom of described clamp body is provided with pillar, and right-hand member center is provided with countersunk head screwed hole, is provided with screw rod in described screwed hole, described screw rod is arranged with clamping press plate, locking nut; State rotation lock nut, clamping press plate is moved left and right on pillar, play the object of stepping up and unclamping.
Preferably, described four the second pin-and-holes are similar distributed rectangular with four the 3rd pin-and-holes; Described first pin-and-hole is arranged on the left side of left column second pin-and-hole, is provided with the first spring in described first pin-and-hole, and the two ends of described first spring contact with the lower end of the first lock-bit pin and the bottom surface of the first pin-and-hole respectively.
Preferably, described supporting pin respectively with the second shop bolt and the first lock-bit pin tangent between two, and tangent place is provided with fixed teeth.
Preferably, described screw rod is also arranged with the second spring, one end of described second spring is arranged in counter sink, and the other end contacts with the left side of clamping press plate; The junction of described clamping press plate and screw rod is also provided with lining, and the lower end of described clamping press plate is arranged on pillar;
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Described in the utility model can the double milling clamper of self-locking by changing the shape of shop bolt 4, realize auto lock thus improve self-locking effect, also ensure that machining accuracy and stability.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1 be described in the utility model can the top view of double milling clamper of self-locking;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B cutaway view Amplified image in Fig. 2;
Wherein: 1, clamping press plate; 2, clamp body; 3, the first spring; 4, the first lock-bit pin; 5, spheric washer; 6, lining; 7, the second spring; 8, screw rod; 9, locking nut; 10, the first workpiece; 11, second workpiece; 12, lock-screw; 13, the second shop bolt; 14, pin is supported; 15, pillar.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-3 be described in the utility model can the double milling clamper of self-locking, comprise clamping press plate 1, clamp body 2, first lock-bit pin 4; Four angles of described clamp body 2 upper end are respectively provided with second pin-and-hole; The inside of described four the second pin-and-holes is provided with again four the 3rd pin-and-holes, and described four the second pin-and-holes are similar distributed rectangular with four the 3rd pin-and-holes; The center line of former and later two the second pin-and-holes described is provided with first pin-and-hole, described first pin-and-hole is arranged on the left side of left column second pin-and-hole; Described first pin-and-hole is stepped, two is little broad in the middle, and before and after the upper part of described first pin-and-hole, both sides are respectively provided with groove; Described first lock-bit pin 4 is stepped, and middle part is provided with the boss corresponding with groove; Be provided with the first lock-bit pin 4 and the first spring 3 in described first pin-and-hole, the two ends of described first spring 3 contact with the lower end of the first lock-bit pin 4 and the bottom surface of the first pin-and-hole respectively; Respectively be provided with the second shop bolt 13 in described each second pin-and-hole, in each 3rd pin-and-hole, be respectively provided with supporting pin 14; Described supporting pin 14 respectively with the second shop bolt 13 and the first lock-bit pin 4 tangent between two, and tangent place is provided with fixed teeth; The right-hand member bottom of described clamp body 2 is provided with pillar 15, and right-hand member center is provided with countersunk head screwed hole, is provided with screw rod 8 in described screwed hole, and described screw rod 8 is from left to right arranged with the second spring 7, clamping press plate 1, spheric washer 5, locking nut 9 successively; One end of described second spring 7 is arranged in counter sink, and the other end contacts with the left side of clamping press plate 1; Described clamping press plate 1 is also provided with lining 6 with the junction of screw rod 8, and the lower end of described institute clamping press plate 1 is arranged on pillar 15; State rotation lock nut 9, clamping press plate 1 is moved left and right on pillar 15, plays the object of stepping up and unclamping.
During use: the first lock-bit pin 4 is inserted in the first pin-and-hole of clamp body 2, as shown in Figure 3, after rotating to an angle, realizes auto lock; Two head part of the first workpiece 10 and second workpiece 11 are not placed on left and right two row 4 supporting pins 14, realize locating completely by clamping press plate 1, first lock-bit pin 4 and 4 the second shop bolts 13, completed bolt clamping by screw rod 8, spheric washer 5, locking nut 9 and pressing plate 10.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Described in the utility model can the double milling clamper of self-locking by changing the shape of shop bolt 4, realize auto lock thus improve self-locking effect, also ensure that machining accuracy and stability.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (4)
1. can the double milling clamper of self-locking, it is characterized in that: comprise clamping press plate, clamp body, the first lock-bit pin; Four angles of described clamp body upper end are respectively provided with second pin-and-hole; The inside of described four the second pin-and-holes is provided with again four the 3rd pin-and-holes; The center line of former and later two the second pin-and-holes described is provided with first pin-and-hole; Described first pin-and-hole is stepped, two is little broad in the middle, and before and after the upper part of described first pin-and-hole, both sides are respectively provided with groove; Described first lock-bit pin is stepped, and middle part is provided with the boss corresponding with groove, is provided with the first lock-bit pin in described first pin-and-hole; Respectively be provided with the second shop bolt in described each second pin-and-hole, in each 3rd pin-and-hole, be respectively provided with supporting pin; The right-hand member bottom of described clamp body is provided with pillar, and right-hand member center is provided with countersunk head screwed hole, is provided with screw rod in described screwed hole, described screw rod is arranged with clamping press plate, locking nut; State rotation lock nut, clamping press plate is moved left and right on pillar, play the object of stepping up and unclamping.
2. according to claim 1 can the double milling clamper of self-locking, it is characterized in that: described four the second pin-and-holes are similar distributed rectangular with four the 3rd pin-and-holes; Described first pin-and-hole is arranged on the left side of left column second pin-and-hole, is provided with the first spring in described first pin-and-hole, and the two ends of described first spring contact with the lower end of the first lock-bit pin and the bottom surface of the first pin-and-hole respectively.
3. according to claim 1 can the double milling clamper of self-locking, it is characterized in that: described supporting pin respectively with the second shop bolt and the first lock-bit pin tangent between two, and tangent place is provided with fixed teeth.
4. according to claim 1 can the double milling clamper of self-locking, it is characterized in that: described screw rod is also arranged with the second spring, one end of described second spring is arranged in counter sink, and the other end contacts with the left side of clamping press plate; The junction of described clamping press plate and screw rod is also provided with lining, and the lower end of described clamping press plate is arranged on pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663651.4U CN204262808U (en) | 2014-11-10 | 2014-11-10 | A kind of can the double milling clamper of self-locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663651.4U CN204262808U (en) | 2014-11-10 | 2014-11-10 | A kind of can the double milling clamper of self-locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262808U true CN204262808U (en) | 2015-04-15 |
Family
ID=52797705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420663651.4U Expired - Fee Related CN204262808U (en) | 2014-11-10 | 2014-11-10 | A kind of can the double milling clamper of self-locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476244A (en) * | 2014-11-10 | 2015-04-01 | 苏州市职业大学 | Self-locking double-station milling fixture |
-
2014
- 2014-11-10 CN CN201420663651.4U patent/CN204262808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476244A (en) * | 2014-11-10 | 2015-04-01 | 苏州市职业大学 | Self-locking double-station milling fixture |
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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: 20150415 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |