CN220863875U - Nonrust dead corner of nut does not put forward power extracting tool - Google Patents
Nonrust dead corner of nut does not put forward power extracting tool Download PDFInfo
- Publication number
- CN220863875U CN220863875U CN202322657502.9U CN202322657502U CN220863875U CN 220863875 U CN220863875 U CN 220863875U CN 202322657502 U CN202322657502 U CN 202322657502U CN 220863875 U CN220863875 U CN 220863875U
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- Prior art keywords
- nut
- rectangular block
- hole
- tool
- notch
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Links
- 238000005520 cutting process Methods 0.000 claims abstract description 44
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 230000001066 destructive effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to the technical field of disassembly tools, and provides a non-forcing disassembly tool for a rust dead corner of a nut, which comprises a rectangular block, wherein a through hole is formed in the surface of the rectangular block, a limit connecting assembly is arranged in the through hole, an outer frame is fixed on the side surface of the rectangular block, a cutting assembly is arranged on the rectangular block and the outer frame, the cutting assembly comprises a notch, the notch is formed in the bottom surface of the rectangular block and is communicated with the through hole, a circular column is fixed on the inner side surface of the notch, the rectangular block is connected to the circular column in a sliding sleeved mode, and a cutting tool is fixedly connected to the surface of the rectangular block. Through above-mentioned technical scheme, solved among the prior art nut because of placing outdoor for a long time, rust very easily, it is very hard to withdraw the nut at maintenance work, generally adopts measures such as oxygen cutting, chisel to chisel disconnected nut, the result of doing so often is destructive, can't dismantle the problem of nut alone.
Description
Technical Field
The utility model relates to the technical field of disassembly tools, in particular to a disassembly tool with non-adhesive force at a rust dead corner of a nut.
Background
The nut is easy to rust because the nut is placed outdoors for a long time, the nut is very hard to withdraw during maintenance work, measures such as oxygen cutting, chisel cutting and the like are generally adopted, the result of the process is often destructive, the nut cannot be detached independently, the whole sleeper or turnout is required to be replaced, the labor consumption is high, the material waste is serious, and the process is very troublesome because of screw deformation caused by external force on facilities with some nuts.
Disclosure of utility model
The utility model provides a non-force dismounting tool for a rust dead corner of a nut, which solves the problems that the nut in the related art is easy to rust because the nut is placed outdoors for a long time, the nut is very hard to pull down during maintenance work, measures such as oxygen cutting, chisel cutting and the like are generally adopted, the result of the measures is often destructive, and the nut cannot be dismounted independently.
The technical scheme of the utility model is as follows: comprising
The surface of the rectangular block is provided with a through hole;
The limiting connecting component is arranged in the through hole;
the outer frame is fixed on the side surface of the rectangular block;
The cutting assembly is arranged on the rectangular block and the outer frame and comprises a notch, the notch is formed in the bottom surface of the rectangular block and communicated with the through hole, a circular column is fixed on the inner side surface of the notch, a rectangular plate is connected to the circular column in a sliding sleeved mode, and a cutting tool is fixedly connected to the surface of the rectangular plate.
As a further technical scheme, the rectangular block is provided with only round holes on the side surface, the outer frame is internally provided with a threaded hole, and the threaded hole is connected with a force application screw rod through threaded fit.
As a further technical scheme, spacing coupling assembling includes the spread groove, the spread groove with the through-hole intubate is connected with the limiting plate, limiting plate surface fixedly connected with stop collar, the stop collar with the opening has all been seted up on limiting plate surface.
As a further technical scheme, the whole limiting sleeve is of a hexagonal structure.
As a further technical scheme, the back of the rectangular plate is provided with a circular groove, and the circular groove, the round hole and the threaded hole are positioned at the same axis.
As a further technical scheme, the whole cutting tool is of a triangular structure.
As a further technical scheme, the notch is matched with the appearance structure of the cutting tool.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the utility model, the cutting assembly is arranged, the rectangular plate can be pushed by the threaded matching movement of the force application screw, so that the cutting tool on the surface of the rectangular plate is contacted with the surface of the nut, force is continuously applied until the nut is completely cut off after the cutting tool is contacted with the surface of the nut, the nut can be directly taken down, other structures are not required to be damaged, and the cutting tool can be detached and independently replaced, so that the nut cutting tool has a good use effect.
2. According to the utility model, the limiting connecting assembly is arranged, so that the rectangular block can be firmly sleeved on the nut through the limiting plate and the limiting sleeve, the rectangular block can be kept stable during cutting, the condition that the nut is cut off due to loosening and the like is not influenced, and the cutting operation is more convenient.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an isometric view of a rectangular block section of the present utility model;
FIG. 3 is an isometric view of a portion of a parting tool of the present utility model;
FIG. 4 is a cross-sectional view of the present utility model;
FIG. 5 is an isometric view of a portion of a stop collar of the present utility model;
In the figure: 1. Rectangular blocks; 2. a through hole; 3. an outer frame; 4. cutting the assembly; 4-1, a groove is formed; 4-2, a circular column; 4-3, rectangular plate; 4-4, cutting off the cutter; 4-5, round holes; 4-6, threaded holes; 4-7, a force application screw; 5. a limit connecting component; 5-1, a connecting groove; 5-2, limiting plates; 5-3, a limit sleeve; 5-4, opening; 6. a circular groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, the present embodiment provides a tool for disassembling a dead-rust corner of a nut, comprising
The surface of the rectangular block 1 is provided with a through hole 2;
the limiting connecting component 5 is arranged in the through hole 2;
the outer frame 3 is fixed on the side surface of the rectangular block 1;
The cutting assembly 4 is arranged on the rectangular block 1 and the outer frame 3, the cutting assembly 4 comprises a notch 4-1, the notch 4-1 is formed in the bottom surface of the rectangular block 1, the notch 4-1 is communicated with the through hole 2, a round column 4-2 is fixed on the inner side surface of the notch 4-1, a rectangular plate 4-3 is connected to the round column 4-2 in a sliding sleeved mode, a cutting tool 4-4 is fixedly connected to the surface of the rectangular plate 4-3, only a round hole 4-5 is formed in the side surface of the rectangular block 1, a threaded hole 4-6 is formed in the outer frame 3, and a force application screw 4-7 is connected to the threaded hole 4-6 through threaded fit.
In this embodiment, in order to realize the effect of playing quick dismantlement to rust nut, open the subassembly 4 has been designed, open the inslot 4-1 at rectangular piece 1, the circular post 4-2 of fixedly connected with in the inslot 4-1, cutter 4-4 is fixed on rectangular plate 4-3, before dismantling the nut, with the rectangular plate 4-3 suit that has cutter 4-4 on circular post 4-2 and push to the innermost of opening groove 4-1, twist the application of force screw 4-7 and can promote rectangular plate 4-3 and remove, make the cutter 4-4 on rectangular plate 4-3 surface contact with the nut along with the removal, with the dynamics increase finally cut off the nut, with the screw separation after the fracture, be convenient for take off. In order to realize the size matching with the nut, improve the firm effect when cutting off, designed spacing coupling assembling 5, can be through spacing coupling assembling 5, firmly install rectangular piece 1 on the nut of waiting to cut off, be convenient for cut off the operation more.
Specifically, the rectangular plate 4-3 and the cylindrical rod are of a separation structure, if the cutting tool 4-4 is excessively worn, the rectangular plate 4-3 can be pulled out and taken down, a new cutting tool 4-4 is replaced, or the cutting tool 4-4 with different sizes is replaced, and the use is flexible and convenient.
Further, the limiting connecting assembly 5 comprises a connecting groove 5-1, a limiting plate 5-2 is inserted in the connecting groove 5-1 and the through hole 2, a limiting sleeve 5-3 is fixedly connected to the surface of the limiting plate 5-2, and openings 5-4 are formed in the surfaces of the limiting sleeve 5-3 and the limiting plate 5-2.
In the embodiment, the connecting groove 5-1 plays a role of supporting the bottom, when the limiting plate 5-2 is inserted into the through hole 2, the bottoms of the two ends of the limiting plate 5-2 are attached to the connecting groove 5-1, and when the nut is cut off, the limiting plate 5-2 and the limiting sleeve 5-3 are sleeved on the nut through the notch 5-4, so that the fixing effect is achieved, and the next cutting operation is facilitated.
Furthermore, the whole limit sleeve 5-3 is in a hexagonal structure.
In this embodiment, the hexagonal structure can simultaneously match the circular and hexagonal nut structures.
Further, a circular groove 6 is formed in the back surface of the rectangular plate 4-3, and the circular groove 6, the circular hole 4-5 and the threaded hole 4-6 are located at the same axis.
In this embodiment, the circular groove 6 is used to contact with the force-applying screw 4-7, so as to stably push the rectangular plate 4-3 to move.
Further, the whole cutting tool 4-4 is in a triangular structure, and the notch 5-4 is matched with the appearance structure of the cutting tool 4-4.
In this embodiment, the cutting capability of the blade is increased by the inclined surface of the cutting blade 4-4, so that the cutting blade 4-4 does not shift or deform.
When the nut needs to be cut off, the limiting plate 5-2 and the limiting sleeve 5-3 which are matched with the nut in size are inserted into the through hole 2 of the rectangular block 1, the nut is sleeved with the notch 5-4 after being placed, then the force application screw 4-7 is screwed, the force application screw 4-7 moves in the threaded hole 4-6 to push the rectangular plate 4-3, the cutting tool 4-4 on the surface of the rectangular plate 4-3 is enabled to contact the nut, force is continuously applied until the cutting is completed, the whole tool is taken down after cutting, and the cutting tool 4-4 can be taken down for a plurality of times after being used for causing larger abrasion, and is detached, taken down and replaced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a nut rust dead corner does not exert force extracting tool which characterized in that includes
The device comprises a rectangular block (1), wherein a through hole (2) is formed in the surface of the rectangular block (1);
The limiting connecting assembly (5) is arranged in the through hole (2);
The outer frame (3) is fixed on the side surface of the rectangular block (1);
The cutting assembly (4), the cutting assembly (4) is arranged on the rectangular block (1) and the outer frame (3), the cutting assembly (4) comprises a notch (4-1), the notch (4-1) is formed in the bottom surface of the rectangular block (1), the notch (4-1) is communicated with the through hole (2), a circular column (4-2) is fixed on the inner side surface of the notch (4-1), a rectangular plate (4-3) is connected to the circular column (4-2) in a sliding sleeved mode, and a cutting tool (4-4) is fixedly connected to the surface of the rectangular plate (4-3).
2. The nut rust dead corner non-forcing dismounting tool according to claim 1, wherein only round holes (4-5) are formed in the side surface of the rectangular block (1), threaded holes (4-6) are formed in the outer frame (3), and force application screws (4-7) are connected in the threaded holes (4-6) through threaded fit.
3. The nut rust dead corner non-forcing dismounting tool according to claim 1, wherein the limiting connecting assembly (5) comprises a connecting groove (5-1), a limiting plate (5-2) is inserted into the connecting groove (5-1) and the through hole (2), a limiting sleeve (5-3) is fixedly connected to the surface of the limiting plate (5-2), and a gap (5-4) is formed in the surfaces of the limiting sleeve (5-3) and the limiting plate (5-2).
4. A nut rust dead corner non-forcing dismounting tool as claimed in claim 3, characterized in that the stop collar (5-3) is of hexagonal structure as a whole.
5. The nut rust dead corner non-forcing dismounting tool as claimed in claim 2, wherein a circular groove (6) is formed in the back surface of the rectangular plate (4-3), and the circular groove (6), the circular hole (4-5) and the threaded hole (4-6) are located at the same axial center position.
6. A tool for removing a dead-end corner of a nut without applying force according to claim 1, wherein said cutting tool (4-4) has a triangular structure as a whole.
7. A tool for removing a dead corner of a nut without applying force according to claim 3, wherein said slit (5-4) is matched with the external configuration of said cutting tool (4-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322657502.9U CN220863875U (en) | 2023-09-28 | 2023-09-28 | Nonrust dead corner of nut does not put forward power extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322657502.9U CN220863875U (en) | 2023-09-28 | 2023-09-28 | Nonrust dead corner of nut does not put forward power extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220863875U true CN220863875U (en) | 2024-04-30 |
Family
ID=90813976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322657502.9U Active CN220863875U (en) | 2023-09-28 | 2023-09-28 | Nonrust dead corner of nut does not put forward power extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220863875U (en) |
-
2023
- 2023-09-28 CN CN202322657502.9U patent/CN220863875U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |