CN206200835U - Multi-functional adjustable ratchet wrench - Google Patents
Multi-functional adjustable ratchet wrench Download PDFInfo
- Publication number
- CN206200835U CN206200835U CN201620680142.1U CN201620680142U CN206200835U CN 206200835 U CN206200835 U CN 206200835U CN 201620680142 U CN201620680142 U CN 201620680142U CN 206200835 U CN206200835 U CN 206200835U
- Authority
- CN
- China
- Prior art keywords
- chuck
- electric drill
- utility
- handle
- ratchet wrench
- 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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- Gripping On Spindles (AREA)
Abstract
The utility model belongs to electric power installation tool apparatus field, is related to spanner, more particularly to a kind of multi-functional adjustable ratchet wrench, including chuck for elasticity bolt and with the vertically disposed handle of chuck, the chuck is electric drill chuck.Compared with prior art, advantage of the present utility model and good effect are, the utility model is changed to electric drill chuck by by the chuck of original spanner, using the telescopic characteristic of clip tooth in electric drill chuck, it is used to the bolt for different size, the utility model simple structure, low processing cost is applied widely.
Description
Technical field
The utility model belongs to electric power installation tool apparatus field, is related to spanner, more particularly to a kind of multi-functional adjustable spine
Wheel spanner.
Background technology
Increasingly it is intended to standardization with machining manufacturing industry, people are in integrally assembling to the system of each parts
Make processing and all reach standardized design requirement as far as possible.It is due to its function therefore extensive just for generic connectivity bolt
Apply in a variety of equipment, it is of different sizes due to equipment, therefore do not cause the size of its bolt for being used also not
Together, at present, power industry is for electric power facility when repairing, installing, to being fastened to bolt using spanner or loose unloading, so
And, because the size specification of bolt is different, therefore, it is necessary to the spanner for carrying different size could be completed when staff works
Work, then, because the general material of spanner is metal material, this results in staff needs to bear pulling for constant weight
Hand can just complete work, so, not only increase the labour intensity of staff, and in use, in addition it is also necessary to frequently
Replacing spanner, also greatly increases the amount of labour of staff, ultimately result in the reduction of whole efficiency.
Utility model content
The utility model is for the above-mentioned skill caused by the different needs of bolt specification could work with substantial amounts of spanner
Art problem, proposes a kind of reasonable in design, simple structure, with low cost and need to only carry many work(of completion work spanner by
Can adjustable ratchet wrench.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of multi-functional
Adjustable ratchet wrench, including chuck for elasticity bolt and with the vertically disposed handle of chuck, the chuck is electric drill folder
Head, the electric drill chuck includes electric drill clamper main body, and equally distributed three inclined holes in the main body, the inclined hole is accommodated respectively
Three clamping jaws of chuck, the axis of three clamping jaws is in and is on coaxial circular conical surface with electric drill clamper main body, the folder
The one side side of the being provided with tooth circular cone external screw thread of pawl, the thread taper is identical with conical degree of conical surface residing for clamping jaw axis；The electric drill
Clamper main body middle part card has one by two semi-synthetic round nuts, and screw thread and the clamping jaw screw thread of the round nut coordinate.
Preferably, being detachably fixed connection between the chuck and handle.
Preferably, being provided with ratchet between the chuck and handle, the chuck is vertically set on handle by ratchet
On.
Compared with prior art, advantage of the present utility model and good effect be,
1st, the utility model is changed to electric drill chuck by by the chuck of original spanner, can be stretched using clip tooth in electric drill chuck
The characteristic of contracting, is used to the bolt for different size, and the utility model simple structure, low processing cost is applied widely.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to being wanted needed for embodiment description
The accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present utility model,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the multi-functional adjustable ratchet wrench that embodiment 1 is provided；
Fig. 2 is the structural representation of another angle of the multi-functional adjustable ratchet wrench that embodiment 1 is provided；
More than in each figure, 1, chuck；2nd, handle；3rd, ratchet.
Specific embodiment
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage
Example is applied to be described further the utility model.It should be noted that in the case where not conflicting, embodiments herein and reality
Applying the feature in example can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, but, this practicality
It is new to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in Figure 1 and Figure 2, the present embodiment provides a kind of multi-functional adjustable ratchet wrench, including for elastic
The chuck 1 of bolt and with the vertically disposed handle 2 of chuck, the improved place of the present embodiment emphasis is to change original chuck 1
It is electric drill chuck, the present embodiment turns the bolt of different size, electric drill folder using the scalability of the clamping jaw in electric drill chuck
Head is prior art, in the present embodiment, only under simple description, does not provide detailed accompanying drawing to its structure.
Equally distributed three inclined holes on electric drill clamper main body, accommodate three clamping jaws of chuck respectively, three clamping jaws
Axis is in and is on coaxial circular conical surface with electric drill clamper main body, in the one side of clamping jaw, the side's of being machined with tooth circular cone external screw thread, spiral shell
Line taper is identical with conical degree of conical surface residing for clamping jaw axis；Electric drill clamper main body middle part card has one by two semi-synthetic round nuts,
Its screw thread coordinates with clamping jaw screw thread, and cylindrical is stationary fit with chuck shell, is to match somebody with somebody between chuck shell and electric drill clamper main body
Close.
When chuck shell is rotated.Circle cap rotation is driven, because circle nut is in the groove being stuck on electric drill clamper main body,
Can not be along the axial movement of electric drill clamper main body, so drive clamping jaw to turn left or toward moving right from the screw thread of nut, and three press from both sides
Axis of the axis of pawl all with drill chuck main body is at an angle, and angle is identical, and three clamping jaws are moved left and right under nut drive
Result be exactly they it is simultaneously uniform clamp or unclamp to center of collet, and then reach fishbolt and unclamp the purpose of bolt.
In can be also used for electric drill in view of electric drill chuck, corresponding carrying amount so can be saved again, therefore in the present embodiment
In, connection is detachably fixed between chuck 1 and handle 2.
Equally, it is contemplated that in some place constructions, possibly handle 2 cannot be carried out into rotation completely and turned, therefore, at this
Ratchet 3 is provided with embodiment between chuck 1 and handle 2, chuck 1 is vertically set on handle 2 by ratchet 3, by spine
The setting of wheel, can be such that handle is rotated in a small range, reach the purpose for conveniently turning.
The above, is only preferred embodiment of the present utility model, is not to make other forms to the utility model
Limitation, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as equivalent
The Equivalent embodiments of change are applied to other fields, but every without departing from technical solutions of the utility model content, according to this reality
Any simple modification, equivalent variations and the remodeling made to above example with new technical spirit, still fall within this practicality new
The protection domain of type technical scheme.
Claims (3)
1. a kind of multi-functional adjustable ratchet wrench, it is characterised in that including the chuck for elasticity bolt and vertical with chuck
The handle of setting, the chuck is electric drill chuck, and the electric drill chuck includes electric drill clamper main body, is uniformly distributed in the main body
Three inclined holes, the inclined hole accommodates three clamping jaws of chuck respectively, and the axis of three clamping jaws is in and electric drill chuck master
Body is on coaxial circular conical surface, the one side side of the being provided with tooth circular cone external screw thread of the clamping jaw, the thread taper and clamping jaw axle
Conical degree of conical surface is identical residing for line；Electric drill clamper main body middle part card has one by two semi-synthetic round nuts, the round nut
Screw thread and clamping jaw screw thread coordinate.
2. multi-functional adjustable ratchet wrench according to claim 1, it is characterised in that removable between the chuck and handle
Unload and be fixedly connected.
3. multi-functional adjustable ratchet wrench according to claim 2, it is characterised in that set between the chuck and handle
There is ratchet, the chuck is vertically set on handle by ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680142.1U CN206200835U (en) | 2016-06-30 | 2016-06-30 | Multi-functional adjustable ratchet wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680142.1U CN206200835U (en) | 2016-06-30 | 2016-06-30 | Multi-functional adjustable ratchet wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200835U true CN206200835U (en) | 2017-05-31 |
Family
ID=58756345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620680142.1U Expired - Fee Related CN206200835U (en) | 2016-06-30 | 2016-06-30 | Multi-functional adjustable ratchet wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318411A (en) * | 2020-09-22 | 2021-02-05 | 成都飞机工业（集团）有限责任公司 | Special tool for disassembling and assembling clamp in narrow space and machining method thereof |
| CN112692769A (en) * | 2020-12-18 | 2021-04-23 | 贵州电网有限责任公司 | Adjustable ratchet wrench special-shaped combination tool |
-
2016
- 2016-06-30 CN CN201620680142.1U patent/CN206200835U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318411A (en) * | 2020-09-22 | 2021-02-05 | 成都飞机工业（集团）有限责任公司 | Special tool for disassembling and assembling clamp in narrow space and machining method thereof |
| CN112318411B (en) * | 2020-09-22 | 2021-09-07 | 成都飞机工业（集团）有限责任公司 | Special tool for disassembling and assembling clamp in narrow space and machining method thereof |
| CN112692769A (en) * | 2020-12-18 | 2021-04-23 | 贵州电网有限责任公司 | Adjustable ratchet wrench special-shaped combination tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180630 |