CN203738732U - Locking and dismounting tool for nut - Google Patents
Locking and dismounting tool for nut Download PDFInfo
- Publication number
- CN203738732U CN203738732U CN201420041729.9U CN201420041729U CN203738732U CN 203738732 U CN203738732 U CN 203738732U CN 201420041729 U CN201420041729 U CN 201420041729U CN 203738732 U CN203738732 U CN 203738732U
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- CN
- China
- Prior art keywords
- locking
- groove
- nut
- extracting tool
- guide part
- 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 Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
A locking and dismounting tool for a nut comprises a base (10) and two sliding blocks (20), a groove (14) is formed in one end face of the base, the groove is provided with a groove bottom (142) and a pair of groove walls (144), and the groove bottom is provided with a first guide portion (12) parallel to the groove. The two sliding blocks can abut against the groove walls of the groove respectively, and each sliding block comprises a second guide portion (24) capable of carrying out fit sliding relative to the first guide portion and a fixed portion (22) capable of being connected with the nut. The locking and dismounting tool for the nut can lock and dismount the nut conveniently, and is suitable for locking nuts of various types.
Description
Technical field
The utility model relates to a kind of locking extracting tool, relates in particular to a kind of locking extracting tool of nut.
Background technology
At some equipment, for example, in the assembling or maintenance process of electric main shaft, can need locking or dismantle some large-scale locking nuts, locking or dismantle these locking nuts needs larger moment.The structure of existing locking extracting tool is thin, and cannot the general locking nut to difformity, size.
Utility model content
The purpose of this utility model is to provide a kind of locking extracting tool of nut, and it is simple in structure, can facilitate locking and the dismounting of nut, and can be adapted to the locking nut of Multiple Type, sizes.
The utility model provides a kind of locking extracting tool of nut, it comprises a pedestal and two slide blocks, on an end face of pedestal, have a groove, groove has a bottom land and a pair of cell wall, and bottom land has first guide part be arrangeding in parallel with groove.Two slide blocks can be resisted against respectively the cell wall of groove, and each slide block comprises that one can coordinate the second guide part sliding with respect to the first guide part, and one can attaching nut fixed part.Above-mentioned locking extracting tool can facilitate locking and the dismounting of nut, reliable operation, and can be according to the position of the size adjustment slide block of nut, to adapt to the nut of Multiple Type.
In a kind of exemplary embodiment of the locking extracting tool of nut, the end face of pedestal is circular, and groove is along the radially setting of circular end surface.The circular processing and manufacturing that can facilitate pedestal, and can easier pedestal be stretched in hole and be arranged on the nut in hole with locking or dismounting.
In a kind of exemplary embodiment of the locking extracting tool of nut, pedestal has two grooves, and they at right angles intersect, and in each groove, all has two slide blocks.Adopt that such design can contact with nut more stable firmly, contribute to locking and the dismounting of nut.In addition, also can there is an accommodation space in the crossing part of two grooves.Accommodation space is convenient to operation, saves material and weight reduction.
In a kind of exemplary embodiment of the locking extracting tool of nut, fixed part comprises a plurality of connecting holes that are arranged on slide block.
In a kind of exemplary embodiment of the locking extracting tool of nut, the first guide part is guide groove, and the second guide part is projection; Or first guide part be guide rail, the second guide part is guide groove.
Below by the mode with clearly understandable, accompanying drawings preferred embodiment, above-mentioned characteristic, technical characterictic, advantage and the implementation thereof of the locking extracting tool to nut are further described.
Brief description of the drawings
The following drawings only schematically illustrates and explains the utility model, does not limit scope of the present utility model.
Fig. 1 is in order to illustrate a kind of decomposition texture of exemplary embodiment of locking extracting tool of nut.
Fig. 2 is the duty of the locking extracting tool shown in Fig. 1.
Fig. 3 is in order to illustrate the stereochemical structure of another kind of exemplary embodiment of locking extracting tool of nut.
Label declaration
Detailed description of the invention
Understand for the technical characterictic to utility model, object and effect have more clearly, now contrast brief description of the drawings detailed description of the invention of the present utility model, in each figure, identical label represents the identical or structural similarity of structure but the identical parts of function.
In this article, " schematically " expression " is served as example, example or explanation ", any diagram, the embodiment that are described in this article " schematically " should be interpreted as a kind of preferred or have more the technical scheme of advantage.
For making drawing succinct, in each figure, only schematically show the part relevant to the utility model, they do not represent its practical structures as product.In addition, for making drawing succinctly be convenient to understand, in some figure, there are the parts of same structure or function, only schematically illustrated one of them, or only marked one of them.
In this article, " one " not only represents " only this ", also can represent the situation of " more than one ".In this article, " first ", " second " etc. are only for differentiation each other, but not represent their significance level and order etc.
Fig. 1 is in order to illustrate a kind of decomposition texture of exemplary embodiment of locking extracting tool of nut.As shown in Figure 1, wherein the locking extracting tool of nut comprises a pedestal 10 and two slide blocks 20, on an end face of pedestal 10, have a groove 14, groove 14 has a bottom land 142 and a pair of cell wall 144, and bottom land 142 has first guide part 12 be arrangeding in parallel with groove 14.Two slide blocks 20 can be resisted against respectively the cell wall 144 of groove 14, and each slide block 20 comprises that one can coordinate the second guide part 24 sliding with respect to the first guide part 12, and one can attaching nut fixed part 22.
Taking dismounting nut as example, as shown in Figure 2, nut 40 is fixed on a locking member 50, offers fixing hole 42 on nut 40.The fixed part 22 of slide block 20 can be a connecting hole, in connecting hole, inserting a pin 30(asks simultaneously referring to Fig. 1), the position on the first guide part 12 according to the second guide part 24 of the position adjustment slide block 20 of fixing hole 42, can be inserted in the fixing hole 42 of nut 40 pin 30 again.Finally utilize driven tool (not shown in FIG.) to drive pedestal 10 to rotate, the sidewall 144 of pedestal 10 upper grooves 14 can be with movable slider 20 to rotate, and forces in slide block 20, so that nut 40 is disassembled from locking member 50.Above-mentioned locking extracting tool can facilitate locking and the dismounting of nut, reliable operation, and can be according to the position of the size adjustment slide block of nut, to adapt to the nut of Multiple Type.Wherein, regulate for convenient, the fixed part 22 of slide block 20 can comprise a plurality of connecting holes that are arranged on slide block 20.
In Fig. 1, the end face of pedestal 10 is circular, and groove 14 is along the radially setting of circular end surface.Pedestal 10 is designed to circle, can facilitates the processing and manufacturing of pedestal 10, and can easier pedestal 10 be stretched in hole and be arranged on the nut in hole with locking or dismounting.
In addition, the first guide part 12 in Fig. 1 is guide groove, and the second guide part 24 is projection, this guide frame is simple and easy to manufacture, and wherein projection can adopt screw, and said structure also can design other guide frames certainly, for example making the first guide part is guide rail, and making the second guide part is guide groove.
Fig. 3 is in order to illustrate the stereochemical structure of another kind of exemplary embodiment of locking extracting tool of nut.As shown in Figure 3, pedestal 10 has two grooves 14, and they are at right angles crossing, and in each groove 14, all has two slide blocks 20.Adopt that such design can contact with nut more stable firmly, contribute to locking and the dismounting of nut.In addition, in the crossing part of two grooves 14, an accommodation space 16 also can be set.In the process of locking and dismounting nut, the locking member 50(of nut 40 can be with reference to figure 1) likely have a structure of stretching out nut, accommodation space 16 can be accommodating and be dodged these structures, and accommodation space 16 can also alleviate the weight of pedestal 10 in addition, handled easily and save material.
Be to be understood that, although this description is described according to each embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility embodiment of the present utility model; they are not in order to limit protection domain of the present utility model; allly do not depart from equivalent embodiment or the change that the utility model skill spirit is done; as the combination of feature, cut apart or repeat, within all should being included in protection domain of the present utility model.
Claims (6)
1. the locking extracting tool of nut, is characterized in that, it comprises:
A pedestal (10), on an end face of described pedestal (10), there is a groove (14), described groove (14) has a bottom land (142) and a pair of cell wall (144), and described bottom land (142) has first guide part (12) be arrangeding in parallel with described groove (14);
Two can be resisted against respectively the slide block (20) of the cell wall (144) of described groove (14), and each described slide block (20) comprising:
One can coordinate the second guide part (24) sliding with respect to described the first guide part (12), and
One can connect the fixed part (22) of described nut.
2. locking extracting tool as claimed in claim 1, the end face of wherein said pedestal (10) is circular, described groove (14) is along the radially setting of described circular end surface.
3. locking extracting tool as claimed in claim 1, wherein said pedestal (10) has two described grooves (14), and they are at right angles crossing, and in described each groove (14), all has two described slide blocks (20).
4. locking extracting tool as claimed in claim 3, wherein the crossing part of two described grooves (14) also has an accommodation space (16).
5. locking extracting tool as claimed in claim 1, wherein said fixed part (22) comprises a plurality of connecting holes that are arranged on slide block (20).
6. locking extracting tool as claimed in claim 1, wherein said the first guide part (12) is guide groove, described the second guide part (24) is projection; Or described the first guide part (12) is guide rail, described the second guide part (24) is guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041729.9U CN203738732U (en) | 2014-01-22 | 2014-01-22 | Locking and dismounting tool for nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041729.9U CN203738732U (en) | 2014-01-22 | 2014-01-22 | Locking and dismounting tool for nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738732U true CN203738732U (en) | 2014-07-30 |
Family
ID=51338595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041729.9U Expired - Fee Related CN203738732U (en) | 2014-01-22 | 2014-01-22 | Locking and dismounting tool for nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922030A (en) * | 2016-06-22 | 2016-09-07 | 无锡市东特机械科技有限公司 | Clamping device for nut drilling and tapping |
| WO2019047320A1 (en) * | 2017-09-08 | 2019-03-14 | 河南裕展精密科技有限公司 | Cutter mounting device |
-
2014
- 2014-01-22 CN CN201420041729.9U patent/CN203738732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922030A (en) * | 2016-06-22 | 2016-09-07 | 无锡市东特机械科技有限公司 | Clamping device for nut drilling and tapping |
| WO2019047320A1 (en) * | 2017-09-08 | 2019-03-14 | 河南裕展精密科技有限公司 | Cutter mounting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20210122 |