CN202780945U - Novel manual torque fastening wrench - Google Patents
Novel manual torque fastening wrench Download PDFInfo
- Publication number
- CN202780945U CN202780945U CN 201220410499 CN201220410499U CN202780945U CN 202780945 U CN202780945 U CN 202780945U CN 201220410499 CN201220410499 CN 201220410499 CN 201220410499 U CN201220410499 U CN 201220410499U CN 202780945 U CN202780945 U CN 202780945U
- Authority
- CN
- China
- Prior art keywords
- wrench
- novel manual
- manual torque
- torque fastening
- utility
- 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 - Lifetime
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a novel manual torque fastening wrench which is characterized in that the novel manual torque fastening wrench comprises an adjustable wrench head (1), wherein the adjustable wrench head (1) is fixedly arranged on a connecting base (2), and the connecting base (2) is removably connected with a wrench bar (3). After the wrench disclosed by the utility model is adopted, manual torque fastening is conveniently performed on hexagonal bolts with different specifications and sizes, the procurement cost of a tool is reduced, the time for replacing the tool is saved, and the problem of carrying a plurality of tools in the production process is solved, thereby increasing the production efficiency.
Description
Technical field
The utility model relates to a kind of novel manual moment spanner.
Background technology
At present the domestic manual torque spanner that generally uses is a kind of hexagon-headed bolt to be carried out the fastening instrument of manual moment, this spanner is the permanent opening size mostly, and the hexagon-headed bolt for different specification size, the plank head that needs to regulate even change correspondingly-sized can carry out fastening, use difference little for the individual, but require under in enormous quantities and the high efficiency service condition production cost and operating efficiency just to have been had certain impact in factory.
The utility model content
The purpose of this utility model provides a kind of novel manual moment spanner, the time that can reduce the instrument purchase cost and change tool loss.
A kind of novel manual moment spanner, its special feature is: comprise the shfting wrench head, this shfting wrench head is fixed on one and connects on the base, and between this connection base and the wrenching bar for removably connecting.
Wherein be provided with a boss at the connection base, be provided with external screw thread at this boss, and be provided with a groove at wrenching bar, in this groove, be provided with the internal thread that matches, thereby connection base and wrenching bar are threaded connection.
After adopting spanner of the present utility model, it is fastening to have made things convenient for hexagon-headed bolt to different specification size to carry out manual moment, also reduced the instrument purchase cost, also reduced the time of changing the loss of instrument institute, more solved the more problem of carrying implement in the production process, thereby be conducive to enhance productivity.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model is a kind of novel manual moment spanner, comprises shfting wrench head 1, and this shfting wrench head 1 is fixed on one and connects on the base 2, and between this connection base 2 and the wrenching bar 3 for removably connecting.Specifically be provided with a boss at connection base 2, be provided with external screw thread at this boss, and be provided with a groove at wrenching bar 3, in this groove, be provided with the internal thread that matches with aforementioned external screw thread, be threaded connection thereby make to connect between base 2 and the wrenching bar 3.
Claims (2)
1. novel manual moment spanner, it is characterized in that: comprise shfting wrench head (1), this shfting wrench head (1) is fixed on one and connects on the base (2), and between this connection base (2) and the wrenching bar (3) for removably connecting.
2. novel manual moment spanner as claimed in claim 1, it is characterized in that: wherein be provided with a boss at connection base (2), be provided with external screw thread at this boss, and be provided with a groove at wrenching bar (3), in this groove, be provided with the internal thread that matches, thereby connection base (2) and wrenching bar (3) are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410499 CN202780945U (en) | 2012-08-03 | 2012-08-03 | Novel manual torque fastening wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410499 CN202780945U (en) | 2012-08-03 | 2012-08-03 | Novel manual torque fastening wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780945U true CN202780945U (en) | 2013-03-13 |
Family
ID=47808280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410499 Expired - Lifetime CN202780945U (en) | 2012-08-03 | 2012-08-03 | Novel manual torque fastening wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856144A (en) * | 2016-05-26 | 2016-08-17 | 中国人民解放军国防科学技术大学 | 3D-printed wrench |
-
2012
- 2012-08-03 CN CN 201220410499 patent/CN202780945U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856144A (en) * | 2016-05-26 | 2016-08-17 | 中国人民解放军国防科学技术大学 | 3D-printed wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |