CN204772251U - Nut dismouting spanner - Google Patents
Nut dismouting spanner Download PDFInfo
- Publication number
- CN204772251U CN204772251U CN201520381721.1U CN201520381721U CN204772251U CN 204772251 U CN204772251 U CN 204772251U CN 201520381721 U CN201520381721 U CN 201520381721U CN 204772251 U CN204772251 U CN 204772251U
- Authority
- CN
- China
- Prior art keywords
- supporter
- connecting rod
- nut
- dismounting
- afterbody
- 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
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a nut dismouting spanner, the characteristic is the trompil of supporter center for supporter afterbody tetragonal body, and the supporter is beneath inside to have that the supporter is inside to be hollowed out, and there is a supporter recess on the choma limit at the bottom of the supporter, the meshing flake supporter recess of packing into, the connecting rod upper portion of the connecting rod supporter afterbody tetragonal body of packing into, supporter, the connecting rod lower part cover swing arm external diameter of packing into. Through swing arm transmission moment to meshing flake, moment can transmit to on the nut more uniformly to reach the mesh of dismouting nut. The utility model discloses it is convenient that the installation of pertinence nut assembly and disassembly tools is dismantled, especially is directed against the place that precision of the machine had relatively high expectations, and this spanner can reduce general the dismantlement greatly and cause radial force and the axial force to the lathe, realizes the less injury dismouting of nut to improve the lathe life -span, reduce the lathe maintenance cost.
Description
Technical field
The utility model relates to
oneplant nut wrench for dismounting, specifically for dismounting as schemed special nut, adopt the form of geared screw, easy, quick Low Damage ground carries out dismounting to the type nut on lathe, especially the lathe that required precision is higher, can reduce the injury because dismounting nut causes lathe.Improve the life-span of lathe and nut.
Background technology
At present, locking nut does not have special dismantling device, and general dismounting, for knocking dismounting, easily causes the damage to lathe.
Summary of the invention
For existing locking nut, generality is knocked dismounting and is easily caused lathe to damage, the utility model provides a kind of nut dismounting spanner, this spanner adopts geared screw form, convenient disassembly, unloading process damages can greatly reduce lathe, reducing lathe because dismantling the maintenance cost caused, improving the service life of lathe.This spanner can design corresponding supporter size for the nut of dimension, forms a series of wrench for dismounting, and Share interlinkage body and swing arm.Be applicable to the dismounting of plain nut.
Technical solution of the present utility model is such: a kind of nut wrench for dismounting, comprise meshing flake, supporter, supporter groove, supporter inside hollows out, supporter afterbody tetragonal body, connecting rod, connecting rod top, connecting rod bottom, swing arm, it is characterized in that supporter (2) center drilling is supporter afterbody tetragonal body (5), under supporter (2), inside has supporter inside to hollow out (4), there is supporter groove (3) on supporter (2) end choma limit, meshing flake (1) loads supporter groove (3), the connecting rod top (7) of connecting rod (6) loads supporter afterbody tetragonal body (5), connecting rod bottom (8) cover loads swing arm (9) external diameter.
Supporter (2) has more than one meshing flake (1).
Meshing flake (1) is fixed on the supporter groove (3) of supporter (2).
The inside of supporter (2) is that supporter inside hollows out (4).
Supporter top center has supporter afterbody tetragonal body (5) to run through supporter (2).
Connecting rod (6) connects supporter (2), and connecting rod top (7) are square body, and connecting rod bottom (8) are body.
The utility model advantage is: nut engages dismounting with spanner, and nut is stressed less, convenient disassembly; Solve generality to knock and dismantle the injury that causes nut and lathe, achieve micro-damage dismounting of nut, effectively reduce disassembly and assembly time and improve life-span of lathe.
Accompanying drawing explanation
Structure composing of the present utility model is such:
Fig. 1-1 is the utility model
oneplant the part supporter elevational schematic view of nut wrench for dismounting.
Fig. 1-2 is the utility model
oneplant the part supporter schematic front view of nut wrench for dismounting.
Fig. 1-3 is the utility model
oneplant the part supporter schematic top plan view of nut wrench for dismounting.
Fig. 1-4 is the utility model
onethe part drawing supporter of planting nut wrench for dismounting is provided with the schematic front view of meshing flake.
Fig. 1-5 is the utility model
onethe part drawing supporter of planting nut wrench for dismounting is provided with the elevational schematic view of meshing flake.
Fig. 1-6 is the utility model
onethe part drawing supporter of planting nut wrench for dismounting is provided with the schematic top plan view of meshing flake.
Fig. 2-1 is the utility model
oneplant the swing arm schematic front view of the part drawing of nut wrench for dismounting.
Fig. 2-2 is the utility model
oneplant the connecting rod schematic front view of the part drawing of nut wrench for dismounting.
Fig. 3 is the utility model
oneplant the overall structure installation diagram of nut wrench for dismounting.
In Fig. 1-1 ~ Fig. 3, meshing flake (1), supporter (2), supporter groove (3), supporter inside hollow out (4), supporter afterbody tetragonal body (5), connecting rod (6), connecting rod top (7), connecting rod bottom (8), swing arm (9).
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention is illustrated
Embodiment 1:
1, meshing flake (1) is fixed on supporter (2), connecting rod (6) is contained on supporter (2), swing arm (9) penetrates the connecting rod bottom (8) of connecting rod (6), meshing flake (1) is engaged in the groove of locking nut, drive locking nut by swing arm (9) carry-over moment to meshing flake (1), thus realize the dismounting of nut.
2, without connecting rod and swing arm, but adopt torque spanner to replace realizing spanner determine moment dismounting.
3, connecting rod bottom (8) cover of connecting rod (6) loads the external diameter of swing arm (9), the connecting rod top (7) of connecting rod (6) loads the supporter afterbody tetragonal body (5) of supporter (2), the supporter groove (3) that the choma limit, the end that meshing flake (1) loads supporter (2) is opened, supporter inside hollows out (4) and meshing flake (1) the cutting ferrule nut external diameter to dismounting, and turn swing arm (9) then meshing flake (1) band turn nut gets loose dismounting.
Claims (5)
1. a nut wrench for dismounting, comprise meshing flake, supporter, supporter groove, supporter inside hollows out, supporter afterbody tetragonal body, connecting rod, connecting rod top, connecting rod bottom, swing arm, it is characterized in that supporter (2) center drilling is supporter afterbody tetragonal body (5), under supporter (2), inside has supporter inside to hollow out (4), there is supporter groove (3) on supporter (2) end choma limit, meshing flake (1) loads supporter groove (3), the connecting rod top (7) of connecting rod (6) loads supporter afterbody tetragonal body (5), connecting rod bottom (8) cover loads swing arm (9) external diameter.
2., according to a kind of nut wrench for dismounting according to claim 1, it is characterized in that supporter (2) has more than one meshing flake (1).
3., according to a kind of nut wrench for dismounting according to claim 1, it is characterized in that meshing flake (1) is fixed on the supporter groove (3) of supporter (2).
4., according to a kind of nut wrench for dismounting according to claim 1, it is characterized in that supporter top center has supporter afterbody tetragonal body (5) to run through supporter (2).
5., according to nut wrench for dismounting a kind of described in claim 1, it is characterized in that connecting rod (6) connects supporter (2), connecting rod top (7) are square body, and connecting rod bottom (8) are body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381721.1U CN204772251U (en) | 2015-06-06 | 2015-06-06 | Nut dismouting spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381721.1U CN204772251U (en) | 2015-06-06 | 2015-06-06 | Nut dismouting spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772251U true CN204772251U (en) | 2015-11-18 |
Family
ID=54512376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520381721.1U Expired - Fee Related CN204772251U (en) | 2015-06-06 | 2015-06-06 | Nut dismouting spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772251U (en) |
-
2015
- 2015-06-06 CN CN201520381721.1U patent/CN204772251U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |