CN203426328U - Lead wire bending tool - Google Patents
Lead wire bending tool Download PDFInfo
- Publication number
- CN203426328U CN203426328U CN201320542324.9U CN201320542324U CN203426328U CN 203426328 U CN203426328 U CN 203426328U CN 201320542324 U CN201320542324 U CN 201320542324U CN 203426328 U CN203426328 U CN 203426328U
- Authority
- CN
- China
- Prior art keywords
- sheave
- rotating shaft
- bending tool
- lead wire
- wire
- 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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Abstract
The utility model discloses a lead wire bending tool which comprises a base, a handle fixed on one side of the base, a rotary shaft vertically and rotatably connected onto the base, a groove wheel fixedly connected with the rotary shaft or the base and a stopping block fixed on the base and located on one side of the groove wheel, wherein the rotary shaft penetrates the groove wheel. A press block which is matched with the groove wheel to press a lead wire into the groove wheel and bends the lead wire and a rotating arm for driving the rotary shaft to rotate are further fixedly connected onto the rotary shaft. The lead wire bending tool has the advantages of being capable of conveniently bending the stripped lead wire portion to be U-shaped and simple and convenient to operate, saving the time and the labor and greatly improving the working efficiency. In addition, the lead wire bending tool is simple in structure, low in cost and convenient to use.
Description
Technical field
The utility model relates to a kind of bending tool, is specifically related to a kind of wire bending tool.
Background technology
At present, in the wire wiring operation of electric power equipment cabinet, need often wire to be connected on on the fixing rack terminal framed bent of bolt.During installation, the conductor part of strip off need to be converted into " U " shape, could be arranged on framed bent by bolt.But for a long time, owing to there is no specific purpose tool, be to adopt common nipper pliers to carry out bending operation, not only technique can not get ensureing always, inefficiency, and also the wire of installing easily comes off, and causes device powers down, and the operation of power equipment is impacted.
Utility model content
In view of the foregoing defects the prior art has, problem to be solved in the utility model is that a kind of wire bending tool of special use is provided.
For addressing the above problem, the utility model provides a kind of wire bending tool, and it comprises:
Pedestal;
Be fixed on the handle of described pedestal one side;
Vertical and be rotatably connected on the rotating shaft on described pedestal;
Sheave, described rotating shaft is through described sheave, and described sheave is fixedly connected with described rotating shaft or is fixedly connected with described pedestal;
In described rotating shaft, being also fixedly connected with matches with described sheave is pressed into wire briquetting and the turning arm for driving described rotating shaft to rotate of described sheave bending;
Be fixed on described pedestal, be positioned at the block of described sheave one side.
As preferably, the cross section of described briquetting is L-shaped, is divided into the line ball portion that connects the connecting portion of described rotating shaft and match bending wire with sheave, and wherein said line ball portion is positioned at outside the groove of described sheave.
As preferably, the surface that described block is relative with described sheave is provided with groove.
As preferably, described sheave is fixedly connected with described pedestal by the axle sleeve being sheathed in described rotating shaft.
The beneficial effect of wire bending tool of the present utility model is: can easily the conductor part of strip off be converted into " U " type, and also easy and simple to handle, time saving and energy saving, greatly improved operating efficiency.In addition, this wire bending tool is simple in structure, and cost is low, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of wire bending tool of the present utility model;
Fig. 2 is the schematic diagram (not shown turning arm) of the original state of wire bending tool bending wire process of the present utility model;
Fig. 3 is the schematic diagram (not shown turning arm) of the completion status of wire bending tool bending wire process of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
As shown in Figure 1, wire bending tool of the present utility model, it comprises: pedestal 1, handle 2, block 3, sheave 4, rotating shaft 5, turning arm 6, briquetting 7 and axle sleeve 9.Wherein handle 2 is fixed on a side of pedestal 1.Rotating shaft 5 is vertical and be rotatably connected on pedestal 1 and through sheave 4, sheave 4 is fixedly connected with pedestal 1.In rotating shaft 5, being also fixed with matches with sheave 4 is pressed into wire briquetting 7 and the turning arm 6 for driving rotating shaft 5 to rotate of sheave 4 bending.Block 3 is also fixed on pedestal 1, and is positioned at a side of sheave 4.
Please continue to refer to Fig. 1, in the present embodiment, sheave 4 is fixedly connected with pedestal 1 by the axle sleeve 9 being sheathed in rotating shaft 5.Certainly, sheave 4 also can directly be fixed on pedestal 1 in (for example, by welding), and axle sleeve 9 passes from sheave 4 middle parts, can be connected with sheave 4, also can not be connected with sheave 4.
In of the present utility model another implemented, sheave 4 is directly fixedly connected with rotating shaft 5, and can be along with rotating shaft 5 is rotated together under the drive of turning arm 6.
As shown in Figure 2, in preferred embodiment of the present utility model, the cross section of briquetting 7 is L-shaped, is divided into the connecting portion 71 of connection rotating shaft 5 and the line ball portion 72 of the bending wire 8 that matches with sheave 4, and wherein line ball portion 72 is positioned at outside the groove of sheave 4.In the process of bending wire 8, briquetting 7 can limit the movement of wire 8, so that by its bending.As shown in Figure 1, for better, by wire 8 bendings, block 3 is also provided with groove on the surface relative with sheave 4.
Below in conjunction with accompanying drawing, the course of work of wire bending tool of the present utility model to be described, wherein in order more clearly describing, not show turning arm 6.
As shown in Figures 2 and 3, when needs bending wire 8, first rotate counterclockwise rotating shaft 5, briquetting 7 is contacted with block 3, again wire 8 is inserted to the space between blocks 3 and sheave 4, now the 72(of line ball portion of briquetting 7 is not shown) be positioned at a side of wire 8, and sheave 4 is positioned at the opposite side of wire 8.Then clockwise rotate the about smaller part of rotating shaft 5 circumference, in this process, 72 pairs of wires 8 of line ball portion of briquetting 7 apply active force, under the cooperation of sheave 4, wire 8 is wrapped on the groove of sheave 4 gradually, thereby be bent into, be similar to " U " shape, then wire 8 taken off from bending tool.
Certainly; the above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (4)
1. a wire bending tool, is characterized in that, comprising:
Pedestal;
Be fixed on the handle of described pedestal one side;
Vertical and be rotatably connected on the rotating shaft on described pedestal;
Sheave, described rotating shaft is through described sheave, and described sheave is fixedly connected with described rotating shaft or is fixedly connected with described pedestal;
In described rotating shaft, being also fixedly connected with matches with described sheave is pressed into wire briquetting and the turning arm for driving described rotating shaft to rotate of described sheave bending;
Be fixed on described pedestal, be positioned at the block of described sheave one side.
2. wire bending tool as claimed in claim 1, it is characterized in that, the cross section of described briquetting is L-shaped, is divided into the line ball portion that connects the connecting portion of described rotating shaft and match bending wire with sheave, and wherein said line ball portion is positioned at outside the groove of described sheave.
3. wire bending tool as claimed in claim 1, is characterized in that, the surface that described block is relative with described sheave is provided with groove.
4. wire bending tool as claimed in claim 1, is characterized in that, described sheave is fixedly connected with described pedestal by the axle sleeve being sheathed in described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542324.9U CN203426328U (en) | 2013-09-02 | 2013-09-02 | Lead wire bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542324.9U CN203426328U (en) | 2013-09-02 | 2013-09-02 | Lead wire bending tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426328U true CN203426328U (en) | 2014-02-12 |
Family
ID=50055390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542324.9U Expired - Lifetime CN203426328U (en) | 2013-09-02 | 2013-09-02 | Lead wire bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985577A (en) * | 2015-06-09 | 2015-10-21 | 国家电网公司 | Fitter's toolkit for power maintenance |
-
2013
- 2013-09-02 CN CN201320542324.9U patent/CN203426328U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985577A (en) * | 2015-06-09 | 2015-10-21 | 国家电网公司 | Fitter's toolkit for power maintenance |
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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: 20140212 |
|
| CX01 | Expiry of patent term |