CN202684818U - Telescopic connector of electric wrench - Google Patents
Telescopic connector of electric wrench Download PDFInfo
- Publication number
- CN202684818U CN202684818U CN 201220307105 CN201220307105U CN202684818U CN 202684818 U CN202684818 U CN 202684818U CN 201220307105 CN201220307105 CN 201220307105 CN 201220307105 U CN201220307105 U CN 201220307105U CN 202684818 U CN202684818 U CN 202684818U
- Authority
- CN
- China
- Prior art keywords
- electric wrench
- connector
- wrench
- hexagon bar
- flexible connector
- 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 telescopic connector of an electric wrench. A connector body (1) of the electric wrench is connected with a hexagonal rod (2) and is provided with a telescoping mechanism, so that hexagonal socket head bolts for fastening a low voltage switchgear cabinet can be assembled or disassembled by using the electric wrench, shortcomings that interference is easily caused and efficiency is low when an L-shaped internal hexagonal wrench is operated manually are overcome, and assembly and disassembly efficiency is greatly improved. Moreover, the length of the connector can be adjusted according to different work environments, so that a good using effect is achieved.
Description
Technical field
The utility model belongs to low-tension switch cabinet syndeton field, relates in particular to the flexible connector of a kind of electric wrench.
Background technology
In the syndeton of low-tension switch cabinet; often can use Allen bolt; traditional approach is to select interior hexagonal L-type spanner (as shown in Figure 3) to screw or unclamp; operated by manpower; but in the syndeton of low-tension switch cabinet; bolt all is mounted in the position near side; lateral location is provided with the edge of a lot of bendings; interfere so that produce during manual operation; operate very slow; inefficiency; thereby consider to adopt electric wrench to finish bolt and install or unclamp, but electric wrench connector (as shown in Figure 4) end is interior square, can only operate the outer-hexagonal hook bolt; conventional spanner only has a kind of length simultaneously, can not adapt to the requirement of different operating environment.
The utility model content
Allen bolt for fastening use in the low-tension switch cabinet adopts interior hexagonal L-type wrench operated, manual operation easily produces interference, the defective of dismounting inefficiency, technical problem to be solved in the utility model provide and a kind ofly can be used for the dismounting low-tension switch cabinet Allen bolt of electric wrench and the connector that can stretch.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of electric wrench connector that stretches, comprise the connector body, the flexible connector of electric wrench also comprises the hexagon bar, the hexagon bar links to each other with the connector body, and the flexible connector of electric wrench also is provided with telescoping mechanism.Telescoping mechanism comprises the cavity that the kidney-shaped location-plate, the connector body upper section shape that are contained in the hexagon boom end is identical with the kidney-shaped location-plate and is positioned at groove on the cavity circle wall.Groove has more than one, lays respectively at positions different on the cavity.The connector body end is provided with sealing ring, and sealing ring is provided with the through hole that can supply the hexagon bar to pass through.During use, the flexible connector of electric wrench is installed on the electric wrench, the hexagon bar of the flexible connector of electric wrench contacts with Allen bolt, opens electric wrench, just can carry out installation or the dismounting of Allen bolt.The hexagon bar can stretch, upwards push away with holding the hexagon bar, when shifting groove location onto, with angle of hexagon bar rotation, the kidney-shaped location-plate namely enters in the groove, thereby the hexagon bar just is fixed, and connector reaches a stable length, can adjust on demand the length of connector according to this method.The hexagon bar of connector is not defined as hexagon, can be arranged to as required other shapes, to satisfy difform bolt.Simultaneous retractable mechanism also can take other kinds mode.
The utility model has the advantage of, change originally that hexagonal L-type spanner easily produces interference in low-tension switch cabinet is fastenedly connected middle use manual operation, and unhandy problem, inner hexagon spanner is applied in the electric wrench, by connect the mode of hexagon bar at the electric wrench connector, electric wrench also can be operated install or remove low tension switch Allen bolt head cashier's office in a shop, use electronic replacement manpower, greatly improved efficient, the interference problem that easily produces in the time of can not producing manual operation when using electric wrench simultaneously, faster and more convenient operation, the length of connector can be regulated simultaneously, can adjust different length according to different working environments, reach better result of use.
Description of drawings
Fig. 1 is the structural representation of the flexible connector of a kind of electric wrench of the utility model;
Fig. 2 is the A-A direction cutaway view of Fig. 1;
Fig. 3 is the structural representation of hexagonal L-type spanner in the prior art;
Fig. 4 is the structural representation of prior art electric wrench connector;
Mark among the above-mentioned figure is: 1, connector body, 2, the hexagon bar.
The specific embodiment
Fig. 3 and Fig. 4 are the structural representation of the flexible connector of a kind of electric wrench of the utility model, comprise connector body 1, the flexible connector of electric wrench also comprises hexagon bar 2, and hexagon bar 2 links to each other with connector body 1, and the flexible connector of electric wrench also is provided with telescoping mechanism.Telescoping mechanism comprises the cavity 6 that the kidney-shaped location-plate 3 that is contained in hexagon bar 2 ends, connector body 1 upper section shape and kidney-shaped location-plate 3 are identical and is positioned at groove 4 on cavity 6 circle wall.Groove 4 has two, lays respectively at positions different on the cavity 6.Connector body 1 end is provided with sealing ring 5, and sealing ring 5 is provided with the through hole that can supply hexagon bar 2 to pass through.During use, the flexible connector of electric wrench is installed on the electric wrench, the hexagon bar 2 of the flexible connector of electric wrench contacts with Allen bolt, opens electric wrench, just can carry out installation or the dismounting of Allen bolt.Hexagon bar 2 can stretch, upwards push away with holding hexagon bar 2, when shifting groove 4 position onto, with angle of hexagon bar 2 rotations, kidney-shaped location-plate 3 namely enters in the groove, thereby hexagon bar 2 just is fixed, and reaches a stable length, can adjust on demand the length of connector according to this method.
After adopting such structure, change originally that hexagonal L-type spanner easily produces interference in low-tension switch cabinet is fastenedly connected middle use manual operation, and unhandy problem, inner hexagon spanner is applied in the electric wrench, by connect the mode of hexagon bar 2 at the electric wrench connector, electric wrench also can be operated install or remove low tension switch Allen bolt head cashier's office in a shop, use electronic replacement manpower, greatly improved efficient, the interference problem that easily produces in the time of can not producing manual operation when using electric wrench simultaneously, faster and more convenient operation, the length of connector can be regulated simultaneously, can adjust different length according to different working environments, reach better result of use.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. the flexible connector of an electric wrench, comprise connector body (1), it is characterized in that, the flexible connector of electric wrench also comprises hexagon bar (2), described hexagon bar (2) links to each other with connector body (1), and the flexible connector of electric wrench also is provided with telescoping mechanism.
2. the flexible connector of electric wrench as claimed in claim 1, it is characterized in that, described telescoping mechanism comprises the cavity (6) that the kidney-shaped location-plate (3), described connector body (1) the upper section shape that are contained in described hexagon bar (2) end is identical with kidney-shaped location-plate (3) and is positioned at groove (4) on the cavity circle wall.
3. the flexible connector of electric wrench as claimed in claim 2 is characterized in that, described groove (4) has more than one, lays respectively at the upper different position of described cavity (6).
4. the flexible connector of electric wrench as claimed in claim 2 or claim 3 is characterized in that, described connector body (1) end is provided with sealing ring (5), and described sealing ring (5) is provided with the through hole that can pass through for described hexagon bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307105 CN202684818U (en) | 2012-06-28 | 2012-06-28 | Telescopic connector of electric wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307105 CN202684818U (en) | 2012-06-28 | 2012-06-28 | Telescopic connector of electric wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684818U true CN202684818U (en) | 2013-01-23 |
Family
ID=47540486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307105 Expired - Fee Related CN202684818U (en) | 2012-06-28 | 2012-06-28 | Telescopic connector of electric wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078593A (en) * | 2013-08-23 | 2016-11-09 | 苏州宝时得电动工具有限公司 | Power tool |
-
2012
- 2012-06-28 CN CN 201220307105 patent/CN202684818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078593A (en) * | 2013-08-23 | 2016-11-09 | 苏州宝时得电动工具有限公司 | Power tool |
| CN106078593B (en) * | 2013-08-23 | 2020-02-04 | 苏州宝时得电动工具有限公司 | Power tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |