CN203076795U - Glue-free coupling fixture - Google Patents
Glue-free coupling fixture Download PDFInfo
- Publication number
- CN203076795U CN203076795U CN 201220575563 CN201220575563U CN203076795U CN 203076795 U CN203076795 U CN 203076795U CN 201220575563 CN201220575563 CN 201220575563 CN 201220575563 U CN201220575563 U CN 201220575563U CN 203076795 U CN203076795 U CN 203076795U
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- CN
- China
- Prior art keywords
- screw
- product
- glue
- hole
- pedestal
- 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 glue-free coupling fixture. The fixture is characterized by being composed of a fixture seat, screw heads, screws, a tightening screw and a handle, wherein the fixture seat is composed of a pedestal, a substrate and four centrosymmetric fixing bosses, and the pedestal, the substrate and the fixing bosses are connected together in turn; one ends of the screws are connected with the screw heads while the other ends are connected with the fixing bosses; and one end of the tightening screw is connected with the handle while the other end is connected with the substrate. According to the glue-free coupling fixture provided by the utility model, a certain angle is formed between the screws and the substrate, such that the screws have a downward pressing force when pushing against a product, thus to ensure that the product is tightly fit with the bottom of a groove arranged on the substrate. Meanwhile, the tightening screw can be used for furthering fixing the product, such that the product does not move under the action of external forces.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind ofly simplifies reliable no glue coupling cramp.
Background technology
Between existing coupling cramp X-axis, Y-axis and the product non-attaching type locking, the mobile variation on the easy occurrence positions under external force is touched of X-axis, Y-axis, Z axle generality is cantilevered again, causes the anchor clamps integral rigidity to have defective; The penetration power that produces during existing laser weld is bigger, and as easy as rolling off a log X-axis, the Y-axis of making produces fine motion, changes thereby have influence on the product parameters of welding after good, causes product rejection.
In addition, existing anchor clamps cost is too high, and number of spare parts is many, and structure is very complicated, operates also more complicated, can not satisfy the demand of existing mechanical industrial circle.
The utility model content
At the deficiencies in the prior art, the utility model provides that a kind of simple for structure rationally number of spare parts is few, and the anchor clamps integral rigidity is good, good fixing effect and competitively priced no glue coupling cramp.
Realize that the above-mentioned purpose the technical solution adopted in the utility model is:
A kind of no glue coupling cramp, its by clamping fixture seat, head of screw, screw rod, tighten screw and handle constitutes, described clamping fixture seat is made up of base, pedestal and four fixing lug boss that are centrosymmetric of linking to each other successively, and described screw rod one end is connected with head of screw, and the other end is connected with fixing lug boss; Described screw one end of tightening is connected with handle, and the other end is connected with pedestal.
Described pedestal is provided with the groove and a tapped through hole of a ccontaining product, and the described screw of tightening passes tapped through hole to groove, realizes the fixing and location of product.
Described fixing lug boss is provided with a retaining thread through hole that tilts, and described screw rod passes the retaining thread through hole and is connected with fixing lug boss.
The scope at the inclination angle of described retaining thread through hole is 0 °～90 °.
The surface of described head of screw is provided with the annular knurl straight burr.
The described head of tightening screw is provided with the annular knurl straight burr.
Be certain angular relationship between screw rod of the present utility model and the pedestal, so screw rod also has a downward pressure when withstanding product, the bottom that guarantees the groove of product fits tightly, simultaneously, tighten screw and also product is carried out further fixing, ensure that product can not produce any moving under the effect of external force.
Also have, of the present utility model simple for structure rationally number of spare parts is few, and the anchor clamps integral rigidity is good and competitively priced, generally adapts to the two-sided requirement that the functional and material benefit that in the evolution of machine-building anchor clamps proposed takes into account.
Below in conjunction with the accompanying drawing and the specific embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of clamping fixture seat of the present utility model;
1. base 2. pedestals 3. fixing lug boss
4. head of screw 5. screw rods 6. are tightened screw
7. handle 8. grooves 9. tapped through holes
10. retaining thread through hole
The specific embodiment
Referring to Fig. 1～Fig. 2, the utility model provides a kind of no glue coupling cramp, its by clamping fixture seat, head of screw 4, screw rod 5, tighten screw 6 and handle 7 constitutes, described clamping fixture seat is made up of base 1, pedestal 2 and four fixing lug boss that are centrosymmetric 3 of linking to each other successively, described screw rod 5 one ends are connected with head of screw 4, and the other end is connected with fixing lug boss 3; Described screw 6 one ends of tightening are connected with handle 7, and the other end is connected with pedestal 2.
Described pedestal 2 is provided with the groove 8 and a tapped through hole 9 of a ccontaining product, and the described screw 6 of tightening passes tapped through hole 9 to groove 8, realizes the fixing and location of product.
Described fixing lug boss 3 is provided with a retaining thread through hole 10 that tilts, and described screw rod 5 passes the retaining thread through hole and is connected with fixing lug boss.
The scope at the inclination angle of described retaining thread through hole 10 is 0 °～90 °.
The surface of described head of screw 4 is provided with the annular knurl straight burr.
The described head of tightening screw 6 is provided with the annular knurl straight burr.
Be certain angular relationship between screw rod 5 of the present utility model and the pedestal 2, so screw rod 5 also has a downward pressure when withstanding product, the bottom that guarantees the groove 8 of product fits tightly, simultaneously, tighten screw 6 and also product is carried out further fixing, ensure that product can not produce any moving under the effect of external force.
Also have, of the present utility model simple for structure rationally number of spare parts is few, and the anchor clamps integral rigidity is good and competitively priced, generally adapts to the two-sided requirement that the functional and material benefit that in the evolution of machine-building anchor clamps proposed takes into account.
The utility model is not limited to above-mentioned embodiment, adopts the structure identical or approximate with the utility model the foregoing description, all within protection domain of the present utility model.
Claims (6)
1. no glue coupling cramp, it is characterized in that: its by clamping fixture seat, head of screw, screw rod, tighten screw and handle constitutes, described clamping fixture seat is made up of base, pedestal and four fixing lug boss that are centrosymmetric of linking to each other successively, described screw rod one end is connected with head of screw, and the other end is connected with fixing lug boss; Described screw one end of tightening is connected with handle, and the other end is connected with pedestal.
2. no glue coupling cramp according to claim 1 is characterized in that: described pedestal is provided with the groove and a tapped through hole of a ccontaining product, and the described screw of tightening passes tapped through hole to groove, realizes the fixing and location of product.
3. no glue coupling cramp according to claim 1 is characterized in that: described fixing lug boss is provided with a retaining thread through hole that tilts, and described screw rod passes the retaining thread through hole and is connected with fixing lug boss.
4. no glue coupling cramp according to claim 3 is characterized in that: the scope at the inclination angle of described retaining thread through hole is 0 °～90 °.
5. no glue coupling cramp according to claim 1, it is characterized in that: the surface of described head of screw is provided with the annular knurl straight burr.
6. no glue coupling cramp according to claim 1 is characterized in that: the described head of tightening screw is provided with the annular knurl straight burr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575563 CN203076795U (en) | 2012-11-02 | 2012-11-02 | Glue-free coupling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575563 CN203076795U (en) | 2012-11-02 | 2012-11-02 | Glue-free coupling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076795U true CN203076795U (en) | 2013-07-24 |
Family
ID=48822671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220575563 Expired - Fee Related CN203076795U (en) | 2012-11-02 | 2012-11-02 | Glue-free coupling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199155A (en) * | 2014-09-09 | 2014-12-10 | 四川华拓光通信股份有限公司 | Optical module component coupling device |
| CN107482428A (en) * | 2017-07-28 | 2017-12-15 | 成都聚芯光科通信设备有限责任公司 | Laser coupling cramp fixing device |
-
2012
- 2012-11-02 CN CN 201220575563 patent/CN203076795U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199155A (en) * | 2014-09-09 | 2014-12-10 | 四川华拓光通信股份有限公司 | Optical module component coupling device |
| CN104199155B (en) * | 2014-09-09 | 2015-12-02 | 四川华拓光通信股份有限公司 | A kind of optical module assembly coupling device |
| CN107482428A (en) * | 2017-07-28 | 2017-12-15 | 成都聚芯光科通信设备有限责任公司 | Laser coupling cramp fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong city of Dongguan province Changan town sand community Fukang Road No. 2 Patentee after: GUANGDONG RUIGU OPTICAL NETWORK COMMUNICATION Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Changan town sand community Fukang Road No. 2 Patentee before: Ruigu Optical Fiber Communication Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200514 Address after: 523000 Building 7 and 11, 129 Jinghai West Road, Shatou Community, Chang'an Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG TONGXIANG METAL TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Changan town sand community Fukang Road No. 2 Patentee before: GUANGDONG RUIGU OPTICAL NETWORK COMMUNICATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |