CN2210276Y - New structure with function of controlling fastening force of screw thread - Google Patents
New structure with function of controlling fastening force of screw thread Download PDFInfo
- Publication number
- CN2210276Y CN2210276Y CN 93202842 CN93202842U CN2210276Y CN 2210276 Y CN2210276 Y CN 2210276Y CN 93202842 CN93202842 CN 93202842 CN 93202842 U CN93202842 U CN 93202842U CN 2210276 Y CN2210276 Y CN 2210276Y
- Authority
- CN
- China
- Prior art keywords
- corner
- corner scale
- fastening force
- scale
- scyewed joint
- 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
Links
Images
Landscapes
- Furniture Connections (AREA)
Abstract
Disclosed is a new member with a function of controlling the fastening force of threaded connection, which is a member that can represent the fastening rotating angle of the threaded connection and can confirm the fastening force of the threaded connection. The utility model is composed of a basal body and a rotating angle scale that is arranged on the basal body. Through the utility model, a general spanner becomes a torque spanner; the control value of the fastening force of the torque spanner is strengthened, and the torque spanner becomes a large torque spanner. The utility model has the advantages of simply and conveniently controlling the fastening force of the threaded connection of machinery and equipment, and achieving the purpose of improving the quality of the threaded connection.
Description
The present invention relates to a kind of new type of component that can control the scyewed joint screwing force, can represent that especially scyewed joint tightens corner, thereby determine the member of scyewed joint screwing force.
Known, the control of scyewed joint screwing force is finished by bolt screwing machine, scyewed joint tightening tool, torque spanner.
Common thread connector does not possess the structure of determining to connect screwing force.The delivery of common spanner is the structure that wrench body does not possess definite scyewed joint screwing force.
The purpose of this invention is to provide a kind of scyewed joint of representing and tighten corner, thus the new type of component of definite scyewed joint screwing force.
The object of the present invention is achieved like this: a kind of new type of component that can control the scyewed joint screwing force is characterized in that this member can represent that scyewed joint tightens the new type of component of corner.
This new type of component is reached by matrix to be formed at the corner scale on its turning surface, on the end face.
This member is sleeve, a wrench body with corner scale.For example: on the turning surface of coupling box, Hexagonal jacket, square socket, have the corner scale; On hexagonal socket wrench, square box socket wrench, the turning surface of square toes, has the corner scale with the wrench body of spanner, square headed screw spanner, coupling box spanner etc.
This member is a scyewed joint annex with corner scale, for example: packing ring, cover, adhesive tape with corner scale.This member connects with the thread connector employing or is bonding, rotates with thread connector, reads the corner of tightening of scyewed joint.This member can be a metallic article, also can be non-metallic article.
This member is the thread connector that has the corner scale on turning surface, for example: mark the corner scale on the turning surface of nut, bolt, screw.
The present invention is that the new type of component of development in conjunction with the scyewed joint assembly technology, just can be controlled the screwing force of scyewed joint effectively according to " moment of torsion is tightened the corner method " scyewed joint screwing force control theory.It can make spanner commonly used become torque wrench, and it can make torque spanner commonly used enlarge the controlling value of screwing force, becomes big torque spanner; It can make the scyewed joint of numerous machinery, equipment, equipment, and is simple and easy, realize screwing force control improving thread connection quality easily.This member is easily made, and is easy to use, use extensively, and good industrial application value is arranged.
The concrete structure of invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a sleeve with corner scale, and it is made up of sleeve (1) and corner scale (2) on its turning surface, when sleeve (1) tights a bolt, during nut, read the angular displacement of nut with respect to bolt, promptly tightens corner.
Fig. 2 is a wrench body with corner scale, and it is made up of wrench body (1 ') and corner scale (2 ') on its turning surface, when wrench body (1 ') tights a bolt, during nut, read the angular displacement of nut with respect to bolt, promptly tightens corner.
Fig. 3 is a packing ring with corner scale, it is made up of packing ring (1 ") and corner scale on its end face (2 "), (endoporus of 1 ") is enclosed within on bolt or the nut packing ring identically; in bolt, nut screwing clamping process; rotate with nut or bolt; read the angular displacement of nut with respect to bolt, promptly tightens corner.
Claims (10)
1, a kind of member that can control the scyewed joint screwing force is characterized in that: this member is to represent that scyewed joint tightens the member of corner.
2, member according to claim 1 is characterized in that: this member is reached by matrix (1) to be formed at the corner scale (2) on its turning surface, on the end face.
3, member according to claim 1 is characterized in that: this member is a sleeve with corner scale.
4, member according to claim 1 is characterized in that: this member is a wrench body with corner scale.
5, member according to claim 1 is characterized in that: this member is a scyewed joint annex with corner scale.
6, member according to claim 1 or 5, it is characterized in that: this member is a packing ring with corner scale, packing ring adopts with thread connector and connects, and rotates with coupling.
7, member according to claim 1 or 5, it is characterized in that: this member is a cover with corner scale, cover connects with the thread connector employing, rotates with coupling.
8, member according to claim 1 or 5, it is characterized in that: this member is an adhesive tape with corner scale, and adhesive tape sticks on the turning surface of thread connector, rotates with coupling.
9, member according to claim 1 is characterized in that: this member is a thread connector with corner scale.
10, according to claim 1 or 9 described members, it is characterized in that: this member is nut, screw, a bolt with corner scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202842 CN2210276Y (en) | 1993-02-06 | 1993-02-06 | New structure with function of controlling fastening force of screw thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202842 CN2210276Y (en) | 1993-02-06 | 1993-02-06 | New structure with function of controlling fastening force of screw thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2210276Y true CN2210276Y (en) | 1995-10-18 |
Family
ID=33786888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93202842 Expired - Fee Related CN2210276Y (en) | 1993-02-06 | 1993-02-06 | New structure with function of controlling fastening force of screw thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2210276Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101815878B (en) * | 2007-10-01 | 2012-08-08 | 瑞士斯特劳勃管道接头有限公司 | Device for generating pressure forces on tubular components to be connected to one another |
-
1993
- 1993-02-06 CN CN 93202842 patent/CN2210276Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101815878B (en) * | 2007-10-01 | 2012-08-08 | 瑞士斯特劳勃管道接头有限公司 | Device for generating pressure forces on tubular components to be connected to one another |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4952110A (en) | Anti-cross thread screw | |
| GB2265429A (en) | "i mprovements in screws or nuts" | |
| CN2210276Y (en) | New structure with function of controlling fastening force of screw thread | |
| FI105288B (en) | Torque screw or nut | |
| CN2055767U (en) | Stud quick tightening tool | |
| CN201170241Y (en) | Convex screw-down structure stud | |
| CN2238112Y (en) | Adjustable wrench | |
| CN220687799U (en) | Hexagonal nut | |
| CN213176427U (en) | Anti-sprain bolt | |
| CN219975091U (en) | Machine screw | |
| GB2290593A (en) | Nuts adaptable to different sizes and threads of shanks | |
| JPH0113846Y2 (en) | ||
| CN217097569U (en) | Marine diesel engine double-end main bearing bolt mounting tool | |
| CN220302522U (en) | Improved generation hexagon head bolt | |
| JPS6327132Y2 (en) | ||
| CN216241727U (en) | Torsional shear type bolt convenient to disassemble | |
| JPH0533768Y2 (en) | ||
| JPH044848Y2 (en) | ||
| CN201125914Y (en) | Flat screw-down structure stud | |
| CN205968800U (en) | Non - dimensioning nut lose no time conversion frock | |
| JP2001317516A (en) | Polygonal prism lightweight bolt | |
| CN2283143Y (en) | Checknut | |
| JPS6342167Y2 (en) | ||
| JPS6321772Y2 (en) | ||
| CN201858236U (en) | External pentagonal screw with spacer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Guanghua Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Guanghua Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |