CN204248759U - Profile shifted gear spanner - Google Patents
Profile shifted gear spanner Download PDFInfo
- Publication number
- CN204248759U CN204248759U CN201420581637.XU CN201420581637U CN204248759U CN 204248759 U CN204248759 U CN 204248759U CN 201420581637 U CN201420581637 U CN 201420581637U CN 204248759 U CN204248759 U CN 204248759U
- Authority
- CN
- China
- Prior art keywords
- gear
- driven gear
- cover
- upper cover
- lower cover
- 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
A kind of profile shifted gear spanner, described spanner comprises driving lever, upper cover, accelerate driving gear, in order to dismantle driven gear and the lower cover of workpiece, described acceleration driving gear and described driven gear are between described upper cover and described lower cover, one end of described driving lever is successively through described upper cover, described acceleration driving gear and described lower cover and rotating be arranged on described upper cover and described under cover, the other end of described driving lever is connected with applying torque force device, described acceleration driving gear and described driven gear be installed in described under cover, described driven gear engages with described acceleration driving gear, described lower cover has to dismantle the preformed hole that workpiece passes through at driven gear place, the axis hole of described driven gear and described preformed hole are same axis.The utility model provide a kind of applicability better, labour intensity is lower, rotate profile shifted gear spanner flexibly.
Description
Technical field
The utility model relates to a kind of spanner, especially a kind of profile shifted gear spanner.
Background technology
Spanner is a kind of conventional installation and removal instrument.And there is following shortcoming in spanner at present: 1, current spanner structure cannot realize the dismounting continuously bolt, nut and instrument being existed to 90 degree ~ 120 degree of angles; 2, intermittent when assembling bolt, nut and instrument exist 90 degree ~ 120 degree of angles, affect the lifting of production efficiency; 3, intermittent when assembling bolt, nut and instrument exist 90 degree ~ 120 degree of angles, labor strength is high, fatiguability.
Summary of the invention
In order to overcome the deficiency that existing spanner applicability is poor, labour intensity is higher, the utility model provide a kind of applicability better, labour intensity is lower, rotate profile shifted gear spanner flexibly.
The utility model solves the technical scheme that its technical problem adopts:
A kind of profile shifted gear spanner, described spanner comprises driving lever, upper cover, accelerate driving gear, in order to dismantle driven gear and the lower cover of workpiece, described acceleration driving gear and described driven gear are between described upper cover and described lower cover, one end of described driving lever is successively through described upper cover, described acceleration driving gear and described lower cover and rotating be arranged on described upper cover and described under cover, the other end of described driving lever is connected with applying torque force device, described acceleration driving gear and described driven gear be installed in described under cover, described driven gear engages with described acceleration driving gear, described lower cover has to dismantle the preformed hole that workpiece passes through at driven gear place, the axis hole of described driven gear and described preformed hole are same axis.
The beneficial effects of the utility model are mainly manifested in: the utility model achieves the semi-automation and continuity function that calipers spanner cannot realize; Achieve the dismounting that bolt, nut and instrument exist 90 degree ~ 120 degree of angles, dismounting is accomplished without any letup, and production efficiency is improved significantly, and labour intensity reduces greatly; Be develop specially for relevant product, specific structure, ensure that the uniformity of moment of torsion quality well, in mechanical industry industry, show the effect that can not be substituted; Its structure is simple, and rotate flexibly, dependable performance, maintaining is convenient, long service life; There is the realisation strong feature of design processing.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of profile shifted gear spanner;
Wherein, 1-driving lever; 2-screw; 3-upper cover; 4-accelerates driving gear; 5-driven gear; 6-lower cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1, a kind of profile shifted gear spanner, described spanner comprises driving lever 1, upper cover 3, accelerate driving gear 4, in order to dismantle driven gear 5 and the lower cover 6 of workpiece, described acceleration driving gear 4 and described driven gear 5 are between described upper cover 3 and described lower cover 6, one end of described driving lever 1 is successively through described upper cover 3, described acceleration driving gear 4 and described lower cover 6 are also rotatingly arranged on described upper cover 3 and described lower cover 6, the other end of described driving lever 1 is connected with applying torque force device, described acceleration driving gear 4 and described driven gear 5 are installed on described lower cover 6, described driven gear 5 is taken turns with described acceleration driving tooth 4 and is engaged, described lower cover 6 has to dismantle the preformed hole that workpiece passes through at driven gear 5 place, the axis hole of described driven gear 4 and described preformed hole are same axis.
In the present embodiment, be fixedly connected with between described upper cover 3 with described lower cover 6 by screw 2, described applying torque force device is torsion rifle; Described lower cover 6 has gear grooved, and described driven gear 5 is arranged in described gear grooved.
The utility model is applicable to the instrument of the screw bolt and nut of the unconventional installation of dismounting; Its course of work is: torsion rifle can be delivered to driving lever 1 rotating forward, reversion torsion, driving lever 1 with accelerate driving gear 4 and link together torsion is delivered to driven gear 5; Driven gear 5 is delivered to torsion by the preformed hole of lower cover 6 on the bolts and nuts that will operate, and realizes necessary requirement.
The utility model is mainly used within the scope of machinery industry assembling work, has very large contribution to the assembling of streamlined work production.
Claims (1)
1. a profile shifted gear spanner, it is characterized in that: described spanner comprises driving lever, upper cover, accelerate driving gear, in order to dismantle driven gear and the lower cover of workpiece, described acceleration driving gear and described driven gear are between described upper cover and described lower cover, one end of described driving lever is successively through described upper cover, described acceleration driving gear and described lower cover and rotating be arranged on described upper cover and described under cover, the other end of described driving lever is connected with applying torque force device, described acceleration driving gear and described driven gear be installed in described under cover, described driven gear engages with described acceleration driving gear, described lower cover has to dismantle the preformed hole that workpiece passes through at driven gear place, the axis hole of described driven gear and described preformed hole are same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581637.XU CN204248759U (en) | 2014-10-10 | 2014-10-10 | Profile shifted gear spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581637.XU CN204248759U (en) | 2014-10-10 | 2014-10-10 | Profile shifted gear spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248759U true CN204248759U (en) | 2015-04-08 |
Family
ID=52953109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420581637.XU Expired - Fee Related CN204248759U (en) | 2014-10-10 | 2014-10-10 | Profile shifted gear spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866153A (en) * | 2017-12-01 | 2019-06-11 | 坤鑫国际有限公司 | Driving tools structure |
-
2014
- 2014-10-10 CN CN201420581637.XU patent/CN204248759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866153A (en) * | 2017-12-01 | 2019-06-11 | 坤鑫国际有限公司 | Driving tools structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160708 Address after: 321200 Zhejiang city of Jinhua province Wuyi County Lake Street Shenzhen Tong Industrial Zone Patentee after: ZHEJIANG WEIGUANG INDUSTRY AND TRADE CO., LTD. Address before: 321200 deep pond industrial district, Wuyi, Zhejiang, Jinhua Patentee before: ZHEJIANG JASON SKY INDUSTRY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20191010 |