CN206567843U - A kind of sealing and dustproof collet chuck nut - Google Patents
A kind of sealing and dustproof collet chuck nut Download PDFInfo
- Publication number
- CN206567843U CN206567843U CN201720246252.1U CN201720246252U CN206567843U CN 206567843 U CN206567843 U CN 206567843U CN 201720246252 U CN201720246252 U CN 201720246252U CN 206567843 U CN206567843 U CN 206567843U
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- China
- Prior art keywords
- collet chuck
- sealing
- dustproof
- conical surface
- nut
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Abstract
The utility model discloses a kind of sealing and dustproof collet chuck nut, including screw thread, the conical surface, the right side of the conical surface is provided with seal face, and there is through hole at the center of seal face, and the hole wall of through hole is provided with groove, gap is left between the seal face and the conical surface.The nut can be formed sealing by the sealing ring in groove, prevent dust, foreign matter etc. from entering in the nut to influence the use of the nut while elastic collet chuck clamp-on tool is shunk between cutter and groove when in use.
Description
Technical field
The utility model is related to mechanical equipment technical field, specially a kind of sealing and dustproof collet chuck nut.
Background technology
Collet chuck nut is that current collet chuck nut is entirely open type for installing elastic collet chuck, is produced in processing
Dust, foreign matter easily by elastic collet chuck gap enter collet chuck nut in, cause collet chuck nut damage, influence elastic collet chuck
Precision, easily causes and fills not clamping, clamping deflection.
If on the end face of collet chuck nut, increasing sealing surface, sealing surface is provided with a groove, groove and is provided with sealing
Circle, sealing ring forms sealing protection between cutter and collet chuck nut, can effectively act as dustproof effect, it is therefore desirable to invent
A kind of dust-proof collet chuck nut with sealing ring, meets the deficiency that existing clamping is present, and further improves overall clamping work
Precision and efficiency.
The content of the invention
The purpose of this utility model is to provide a kind of sealing and dustproof collet chuck nut, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides a kind of following sealing and dustproof collet chuck nut of technical scheme, including spiral shell
Line, the conical surface, the right side of the conical surface are provided with seal face, and there is through hole at the center of seal face, and the hole wall of through hole is provided with groove, institute
State and gap is left between seal face and the conical surface.The nut when in use can shrink elastic collet chuck clamp-on tool while,
Sealing is formed between cutter and groove by the sealing ring in groove.
It is preferred that, the screw thread, the conical surface are matched with elastic collet chuck.
It is preferred that, the gap between the conical surface and seal face can guarantee that elastic collet chuck clamp-on tool.
It is preferred that, the through hole, groove, sealing ring are matched with cutter, and sealing ring produces appropriate deformation.
It is preferred that, the sealing ring is made by elastomeric material.
Compared with prior art, the beneficial effects of the utility model are：The sealing and dustproof collet chuck nut can be carried effectively
The anti-dust performance of the high collet chuck nut, protects the precision of elastic collet chuck, further extends the use longevity of the collet chuck nut apparatus
Life, is conducive to saving and injects capital into, promoted and used on a large scale.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, screw thread, 2, the conical surface, 3, gap, 4, seal face, 5, through hole, 6, groove, 7, sealing ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of sealing and dustproof collet chuck nut, including screw thread 1,
The conical surface 2, seal face 4, seal groove 6 and sealing ring 7, leave gap 3 between the conical surface 2 and seal face 4, make spiral shell by gap 3
The through hole 5 that line 1 and the conical surface 2 can be locked effectively above cutter, seal face 4 by elastic collet chuck matches with cutter, and leads to
The sealing ring 7 crossed in groove 6 and the cylindrical sealing of cutter.
Operation principle：During using the sealing and dustproof collet chuck nut, by rotating the sealing and dustproof nut, in the conical surface
In the presence of make elastic collet chuck to contract, reach the purpose of clamp-on tool, while between cutter and groove, sealing ring by
The extruding of cutter produces appropriate deformation, has obstructed external dust, foreign matter and has entered in dust-proof collet chuck nut, has been effectively guaranteed
The dust-proof treatment effect of entirety of the collet chuck nut, it is therefore prevented that the collet chuck nut, elastic collet chuck are damaged by processing dust and foreign matter,
The service life of the device is extended, is conducive to saving infusion of financial resources cost.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (4)
1. a kind of sealing and dustproof collet chuck nut, including screw thread（1）, the conical surface（2）, seal face（4）, groove（6）, its feature exists
In：The screw thread（1）Right side is provided with the conical surface（2）, and the conical surface（2）There is seal face on right side（4）, in seal face（4）Center
It is provided with through hole（5）, through hole（5）It is interior to be provided with groove（6）.
2. a kind of sealing and dustproof collet chuck nut according to claim 1, it is characterised in that：The conical surface（2）With sealed end
Face（4）Between leave gap（3）.
3. a kind of sealing and dustproof collet chuck nut according to claim 1, it is characterised in that：The sealing ring（7）It must match somebody with somebody
Close groove（6）Use simultaneously.
4. a kind of sealing and dustproof collet chuck nut according to claim 1, it is characterised in that：The sealing ring（7）By rubber
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246252.1U CN206567843U (en) | 2017-03-14 | 2017-03-14 | A kind of sealing and dustproof collet chuck nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246252.1U CN206567843U (en) | 2017-03-14 | 2017-03-14 | A kind of sealing and dustproof collet chuck nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567843U true CN206567843U (en) | 2017-10-20 |
Family
ID=60054165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720246252.1U Active CN206567843U (en) | 2017-03-14 | 2017-03-14 | A kind of sealing and dustproof collet chuck nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083916A (en) * | 2018-09-30 | 2018-12-25 | 广州汇专工具有限公司 | A kind of nut |
| CN109958701A (en) * | 2018-09-30 | 2019-07-02 | 汇专绿色工具有限公司 | A kind of nut |
-
2017
- 2017-03-14 CN CN201720246252.1U patent/CN206567843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083916A (en) * | 2018-09-30 | 2018-12-25 | 广州汇专工具有限公司 | A kind of nut |
| CN109958701A (en) * | 2018-09-30 | 2019-07-02 | 汇专绿色工具有限公司 | A kind of nut |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |