CN206998743U - A kind of two-way Twist wrench - Google Patents
A kind of two-way Twist wrench Download PDFInfo
- Publication number
- CN206998743U CN206998743U CN201720956933.7U CN201720956933U CN206998743U CN 206998743 U CN206998743 U CN 206998743U CN 201720956933 U CN201720956933 U CN 201720956933U CN 206998743 U CN206998743 U CN 206998743U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission shaft
- rotating disk
- gear
- sleeve
- 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
Abstract
The utility model discloses a kind of two-way Twist wrench, including the power transmission shaft and rotating disk being arranged in housing, one end of power transmission shaft is connected by gear with the rotating disk, the clutch shaft bearing for being connected with the housing is provided with the rotating disk, the interior four directions of handle is provided with for branch sleeve or twisted on the other end and rotating disk of the power transmission shaft, and the both ends of the twisting handle have interior four directions and square head.The utility model alleviates workload, the defects of compensate for current spanner field；Improve the operating efficiency of staff.
Description
Technical field
The utility model belongs to spanner technical field, and in particular to a kind of two-way Twist wrench.
Background technology
At present, the existing number of types of spanner of in the market, people always run into maintenance and maintained equipment be installed on it is narrow
Screw in small space, and there is significant limitation in existing spanner, be unfavorable for when such screw is removed, installed
The work of people.Therefore the two-way Twist wrench of design replaceable sleeve is to solve the above problems.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of two-way
Twist wrench, solve small space internal thread dismounting, installation present in problem.
The utility model uses following technical scheme：
A kind of two-way Twist wrench, including the power transmission shaft and rotating disk being arranged in housing, one end of the power transmission shaft are passed through
Gear is connected with the rotating disk, and the clutch shaft bearing for being connected with the housing is provided with the rotating disk, the power transmission shaft
The interior four directions of handle is provided with for branch sleeve or twisted on the other end and rotating disk, and the both ends of the twisting handle have
Interior four directions and square head.
Further, two second bearings are installed, the inner ring of the second bearing is fixed on described on the power transmission shaft
On power transmission shaft, outer ring is fixed in the housing, and the rotating disk is provided with teeth groove, and phase interlocking tooth is formed for being engaged with the gear
Wheel set.
Further, keyway is provided with the power transmission shaft and gear, the gear is fixed on the power transmission shaft by key
On.
Further, the housing includes the upper bed-plate and lower bottom base for being provided with bearing groove, the upper bed-plate, lower bottom base
Screw is provided with, is connected by screw.
Further, the surface of the twisting handle is provided with anti-skidding annular knurl.
Further, the sleeve includes the first different sleeve of size and second sleeve.
Compared with prior art, the utility model at least has the advantages that：
The two-way Twist wrench of the utility model includes the power transmission shaft and rotating disk of mutual gear connection, on power transmission shaft and rotating disk
The interior four directions of handle is provided with for branch sleeve or twisted, interior four directions and square head are had at the both ends of twisting handle,
The action direction of torsion is effectively changed by intersecting gear auxiliary structure, realizes dismounting, installation to small space internal thread,
Corresponding sleeve and working method can be selected according to actual conditions, also can enter exercise using pneumatic, electric wrench as power source
With effectively reducing the difficulty that staff operates to small space internal thread.
Further, two bearings are installed, the inner ring of bearing is fixed on power transmission shaft, and outer ring is fixed on power transmission shaft
In bearing groove between base and lower bottom base, rotational efficienty, the amount of lightening one's labor are effectively improved, and used between power transmission shaft and gear
Connection is built, connection is reliable, is easy to regular maintenance.
In summary, the utility model alleviates workload, the defects of compensate for current spanner field；Improve work people
The operating efficiency of member.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model entirety schematic three dimensional views；
Fig. 2 is the utility model internal structure schematic three dimensional views；
Fig. 3 is the utility model first gear installation schematic three dimensional views；
Fig. 4 the utility model gear engages schematic three dimensional views；
Fig. 5 the utility model shell assembles schematic three dimensional views；
A kind of working state schematic representation of Fig. 6 the utility model；
Fig. 7 the utility model another kind working state schematic representations.
Wherein：1. power transmission shaft；2. upper bed-plate；3. clutch shaft bearing；4. rotating disk；5. lower bottom base；6. the first sleeve；7. second set
Cylinder；8. twist handle；9. second bearing；10. gear；11. key；12. screw.
Embodiment
Referring to Fig. 1, the utility model discloses a kind of two-way Twist wrench, including the power transmission shaft 1 being arranged in housing
With rotating disk 4, one end of the power transmission shaft 1 is connected by gear 10 with the rotating disk 4, and clutch shaft bearing is provided with the rotating disk 4
3, the interior four directions of handle 8, the twisting are provided with for branch sleeve or twisted on the other end and rotating disk 4 of the power transmission shaft 1
The both ends of handle 8 have interior four directions and square head.
Fig. 2 and Fig. 4 are referred to, the housing includes the upper bed-plate 2 and lower bottom base 5 for being provided with bearing groove, the transmission
Two second bearings 9 are installed, the inner ring of the second bearing 9 is fixed on the power transmission shaft 1, and institute is fixed in outer ring on axle 1
In the bearing groove for stating upper bed-plate 2 and lower bottom base 5, the clutch shaft bearing 3 is fixed on the bearing groove of the upper bed-plate 2 and lower bottom base 5
Interior, the rotating disk 4 is provided with teeth groove, for forming intersecting gear pair with the gear 10 engagement, changes the direction of active force.
Referring to Fig. 3, power transmission shaft 1 and gear 10 are provided with keyway, and gear 10 is fixed on power transmission shaft 1 by key 11, can be with
Power transmission shaft 1 rotates together.
Referring to Fig. 5, the upper bed-plate 2, lower bottom base 5 are provided with screw, and composition is installed together by screw 12
The housing.
The surface of the twisting handle 8 is provided with anti-skidding annular knurl.
The sleeve includes the first different sleeve 6 of size and second sleeve 7.
It is specifically used as follows：
Referring to Fig. 6, the square head of second sleeve 7 is inserted in the interior four directions of rotating disk 4；Twist the square head insertion of handle 8
In the interior four directions of power transmission shaft 1；
Referring to Fig. 7, by the twisting handle 8 used before and the transposition of second sleeve 7, twisting twisting handle 8 makes
Second sleeve 7 rotates the operation completed to screw；Electronic, pneumatic impact spanner square head can also be inserted to the four directions of twisting handle 8
Inside operate on it.Sleeve is changed according to actual conditions.
The course of work of the present utility model is：The action direction reality of torsion is effectively changed by intersecting gear auxiliary structure
The now dismounting to small space internal thread, installation；Corresponding sleeve, working method and power can be selected according to actual conditions
Source.The difficulty that staff operates to small space internal thread can be effectively reduced；Mitigate its workload；Greatly improve its work
Make efficiency, there is good application value.
Above content is only to illustrate technological thought of the present utility model, it is impossible to limits protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme, each fall within this reality
Within protection domain with new claims.
Claims (6)
1. a kind of two-way Twist wrench, it is characterised in that including the power transmission shaft (1) and rotating disk (4) being arranged in housing, the biography
One end of moving axis (1) is connected by gear (10) with the rotating disk (4), is provided with and is used for and the housing on the rotating disk (4)
The clutch shaft bearing (3) of connection, it is provided with the other end and rotating disk (4) of the power transmission shaft (1) for branch sleeve or twisting handle
The interior four directions of hand (8), the both ends of the twisting handle (8) have interior four directions and square head.
2. a kind of two-way Twist wrench according to claim 1, it is characterised in that be provided with two on the power transmission shaft (1)
Individual second bearing (9), the inner ring of the second bearing (9) are fixed on the power transmission shaft (1), and the housing is fixed in outer ring
Interior, the rotating disk (4) is provided with teeth groove, for forming intersecting gear pair with the gear (10) engagement.
3. a kind of two-way Twist wrench according to claim 2, it is characterised in that the power transmission shaft (1) and gear (10)
On be provided with keyway, the gear (10) is fixed on the power transmission shaft (1) by key (11).
4. a kind of two-way Twist wrench according to claim 1, it is characterised in that the housing includes being provided with bearing
The upper bed-plate (2) and lower bottom base (5) of groove, the upper bed-plate (2), lower bottom base (5) are provided with screw, by screw (12) even
Connect.
5. a kind of two-way Twist wrench according to claim 1, it is characterised in that the surface of the twisting handle (8) is set
It is equipped with anti-skidding annular knurl.
6. a kind of two-way Twist wrench according to claim 1, it is characterised in that the sleeve includes different the of size
One sleeve (6) and second sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956933.7U CN206998743U (en) | 2017-08-02 | 2017-08-02 | A kind of two-way Twist wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956933.7U CN206998743U (en) | 2017-08-02 | 2017-08-02 | A kind of two-way Twist wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206998743U true CN206998743U (en) | 2018-02-13 |
Family
ID=61458172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956933.7U Expired - Fee Related CN206998743U (en) | 2017-08-02 | 2017-08-02 | A kind of two-way Twist wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206998743U (en) |
-
2017
- 2017-08-02 CN CN201720956933.7U patent/CN206998743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |