CN202597400U - Quick clamping bolt for T-shaped groove - Google Patents
Quick clamping bolt for T-shaped groove Download PDFInfo
- Publication number
- CN202597400U CN202597400U CN 201220218577 CN201220218577U CN202597400U CN 202597400 U CN202597400 U CN 202597400U CN 201220218577 CN201220218577 CN 201220218577 CN 201220218577 U CN201220218577 U CN 201220218577U CN 202597400 U CN202597400 U CN 202597400U
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- CN
- China
- Prior art keywords
- bolt
- shaped groove
- quick clamping
- shaped
- clamping bolt
- 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 quick clamping bolt for a T-shaped groove. The quick clamping bolt for the T-shaped groove comprises a T-shaped groove (1) and a T-shaped bolt (2), and is characterized in that the T-shaped bolt comprises a bolt head (21) and a screw (22), wherein the screw (22) is a quadrate solid with a circular chamfer angle; and the T-shaped bolt (2) is blocked into the T-shaped groove (1). According to the quick clamping bolt for the T-shaped groove, the T-shaped nut and screw are improved into the quadrate solid with the circular chamfer angle; the quadrate solid can be directly inserted through a plane of the T-shaped groove, rotated in the screwing direction of the bolt, and blocked into the groove; the quadrate solid can be limited after being rotated to reach a vertical point on the plane of the T-shaped groove. The quick clamping bolt for the T-shaped groove is convenient to use, and saves the used materials on the premise that the effect is not influenced; and the quick clamping bolt is simple in design, can be easily achieved, and has a good application prospect.
Description
Technical field
The utility model relates to the mechanical parts field, is specifically related to a kind of T type groove and uses the quick-clamping bolt.
Background technique
Screw rod place in the common T type groove nut is rectangular build, and T type groove nut can only cause it can not accomplish the installation to T type nut rapidly from the filling in the nut of T type groove end face like this, uses inconveniently, and use receives great restriction.
The model utility content
The technical problem that the utility model solved is the defective that overcomes existing technology; The place has been modified to the cuboid that has circular chamfering with T type nut-screw; Can be directly insert from the plane of T type groove; With the direction rotation of screwing of bolt, and be stuck in the groove, rotate to T type groove plane vertical point after just can be spacing.It is quite convenient to use.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopted is:
A kind of T type groove is used the quick-clamping bolt, comprises T type groove, T type bolt, it is characterized in that: said T type bolt comprises that bolt head and screw rod constitute, and said screw rod is the cuboid that has circular chamfering, and said T type bolt snaps in the T type groove.
The beneficial effect of the utility model is: the utility model has been modified to the cuboid that has circular chamfering with T type nut-screw place; Can be directly insert from the plane of T type groove; With the direction rotation of screwing of bolt, and be stuck in the groove, rotate to T type groove plane vertical point after just can be spacing.It is quite convenient to use, and can be widely used in the fastening class of clamping of industries such as machining.Under the situation of impact effect not, save materials, simplicity of design, be easy to realize that good prospects for application is arranged.
Description of drawings
Fig. 1 is the structural representation of the T type groove of the utility model with the quick-clamping bolts assemblies.
Fig. 2 is the structural representation of the T type groove of the utility model.
Fig. 3 is the structural representation of the T type bolt of the utility model.
Embodiment
To combine Figure of description below, the utility model will be further described.
A kind of T type groove is used the quick-clamping bolt, comprises T type groove 1, T type bolt 2, it is characterized in that: said T type bolt comprises that bolt head 21 and screw rod 22 constitute, and said screw rod 22 is for having the cuboid of circular chamfering, and said T type bolt 2 snaps in the T type groove 1.The place has been modified to the cuboid that has circular chamfering with T type nut-screw, can be directly inserts from the plane of T type groove, with the direction rotation of screwing of bolt, and is stuck in the groove, rotate to T type groove plane vertical point after just can be spacing.It is quite convenient to use, and can be widely used in the fastening class of clamping of industries such as machining.Under the situation of impact effect not, save materials, simplicity of design, be easy to realize that good prospects for application is arranged.
More than show and described basic principle, major character and the advantage of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. a T type groove is used the quick-clamping bolt; Comprise T type groove (1), T type bolt (2); It is characterized in that: said T type bolt comprises that bolt head (21) and screw rod (22) constitute; Said screw rod (22) is for having the cuboid of circular chamfering, and said T type bolt (2) snaps in the T type groove (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218577 CN202597400U (en) | 2012-05-16 | 2012-05-16 | Quick clamping bolt for T-shaped groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218577 CN202597400U (en) | 2012-05-16 | 2012-05-16 | Quick clamping bolt for T-shaped groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597400U true CN202597400U (en) | 2012-12-12 |
Family
ID=47314945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218577 Expired - Fee Related CN202597400U (en) | 2012-05-16 | 2012-05-16 | Quick clamping bolt for T-shaped groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705339A (en) * | 2012-05-16 | 2012-10-03 | 苏州金牛精密机械有限公司 | Rapid clamping bolt for T-shaped slot |
| CN103322806A (en) * | 2013-07-09 | 2013-09-25 | 柳州钢铁股份有限公司 | Sintered ring cooling machine moving sealant fastening device |
| CN104411132A (en) * | 2014-11-28 | 2015-03-11 | 中国北车集团大连机车车辆有限公司 | Cabinet body structure and cabinet body mounting method |
-
2012
- 2012-05-16 CN CN 201220218577 patent/CN202597400U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705339A (en) * | 2012-05-16 | 2012-10-03 | 苏州金牛精密机械有限公司 | Rapid clamping bolt for T-shaped slot |
| CN103322806A (en) * | 2013-07-09 | 2013-09-25 | 柳州钢铁股份有限公司 | Sintered ring cooling machine moving sealant fastening device |
| CN104411132A (en) * | 2014-11-28 | 2015-03-11 | 中国北车集团大连机车车辆有限公司 | Cabinet body structure and cabinet body mounting method |
| CN104411132B (en) * | 2014-11-28 | 2017-07-07 | 中国北车集团大连机车车辆有限公司 | A kind of cabinet installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130516 |