CN208163779U - A kind of dedicated clamp for machining of plastic, rubber sealing element - Google Patents
A kind of dedicated clamp for machining of plastic, rubber sealing element Download PDFInfo
- Publication number
- CN208163779U CN208163779U CN201820509003.1U CN201820509003U CN208163779U CN 208163779 U CN208163779 U CN 208163779U CN 201820509003 U CN201820509003 U CN 201820509003U CN 208163779 U CN208163779 U CN 208163779U
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- support plate
- chuck body
- nut
- machining
- plastic
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Abstract
The utility model discloses a kind of dedicated clamp for machining of plastic, rubber sealing element, including chuck body, the inner bottom interlocking of the chuck body has nut, the internal whorl of the nut is connected with swivel nut, the center bottom of the chuck body is threaded with adjusting bolt, the internal whorl connection for adjusting bolt-through chuck body and swivel nut, gasket is provided between adjusting bolt and the chuck body, the interlocking of the crevice place of the swivel nut and nut has support plate, the interlocking of the crevice place of the support plate and chuck body has fixture block, the surface side of the support plate is provided through fastening bolt.This kind of utility model design is reasonable, it is easy to use, by being provided with gasket, improve fix tightly soundness, to make support plate fixation, the shaking of support plate is reduced, so that machining accuracy is improved, by being provided with thread in fixture block inner surface, improve the aid power to processing plastic, rubber, the utility model is compact-sized, easy to operate, is suitble to be widely popularized.
Description
Technical field
The utility model relates to sealing element production equipment technology, in particular to a kind of plastic, rubber sealing element is dedicated to be added
Clamping apparatus.
Background technique
It is typically all that materials in the tube or bar are directly mounted on card that existing plastics or rubber seal, which need the machine added-time,
It is directly processed on disk, some times can be saved in this way, it is done so that be easy to causeing close to meeting in the certain length of chuck side
Materials in the tube or bar can deform, and the sealing element of processing is caused also just to deform.If materials in the tube or the length of bar compare
Long, being directly installed in handling ease on chuck leads to the very serious of entire workpiece whipping, and the sealing element size processed so is just not allowed,
And have some potential safety problems, and be easy to cause if the unbalance stress of the pawl above chuck process it is close
The tolerance variations of sealing deformation and concentricity circularity are very big.
Utility model content
The main purpose of the utility model is to provide a kind of dedicated clamp for machining of plastic, rubber sealing element, can effectively solve
Certainly the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of dedicated clamp for machining of plastic, rubber sealing element, including chuck body, the inner bottom of the chuck body are embedding
It is connected to nut, the internal whorl of the nut is connected with swivel nut, and the center bottom of the chuck body is threaded with adjusting spiral shell
Bolt, the internal whorl connection for adjusting bolt-through chuck body and swivel nut, sets between adjusting bolt and the chuck body
It is equipped with gasket, the crevice place interlocking of the swivel nut and nut has support plate, the crevice place interlocking of the support plate and chuck body
There is fixture block, the surface side of the support plate is provided through fastening bolt, and the inner surface of the fixture block is provided with thread.
Further, the useful thread of the fastening bolt is greater than the wall thickness of support plate.
Further, the support plate is disc structure, and the support plate is frustum cone structure, the upper surface of the support plate
Diameter be less than lower surface diameter.
Further, the material of the fixture block is stainless steel or 45 steel, and the cross section of the fixture block is acute angle, the fixture block
It is closely connect with the junction of support plate.
Further, the gasket is spring shim or compound gasket.
Further, the material of the chuck body is stainless steel or 45 steel, the inner bottom middle part of the chuck body
For boss structure.
Further, the top of the nut is higher than the boss structure in the middle part of chuck body inner bottom, the nut
The bottom end upper surface of top end face and fixture block is in same level.
Compared with prior art, the utility model has the advantages that：This kind of utility model design is reasonable, user
Just, by being provided with gasket, fix tightly soundness is improved, to make support plate fixation, reduces the shaking of support plate, from
And machining accuracy is improved, by being provided with thread in fixture block inner surface, improve the aid power to processing plastic, rubber, the reality
It is compact with new structure, it is easy to operate, it is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the partial structural diagram of the fixture block of the utility model.
Fig. 3 is the partial enlargement structural representation of the utility model.
In figure：1, fixture block；2, support plate；3, swivel nut；4, fastening bolt；5, nut；6, bolt is adjusted；7, gasket；8, it presss from both sides
Has ontology；9, thread.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of dedicated clamp for machining of plastic, rubber sealing element, including chuck body 8, the chuck body
8 inner bottom interlocking has nut 5, and the internal whorl of the nut 5 is connected with swivel nut 3, the center bottom of the chuck body 8
It is threaded with and adjusts bolt 6, the adjusting bolt 6 is connect through chuck body 8 with the internal whorl of swivel nut 3, the adjusting
Gasket 7 is provided between bolt 6 and chuck body 8, the crevice place interlocking of the swivel nut 3 and nut 5 has support plate 2, the branch
Support plate 2 and the interlocking of the crevice place of chuck body 8 have fixture block 1, and the surface side of the support plate 2 is provided through fastening bolt 4,
The inner surface of the fixture block 1 is provided with thread 9.
Wherein, the useful thread of the fastening bolt 4 is greater than the wall thickness of support plate 2.
Wherein, the support plate 2 is disc structure, and the support plate 2 is frustum cone structure, the upper surface of the support plate 2
Diameter be less than lower surface diameter.
Wherein, the material of the fixture block 1 is stainless steel or 45 steel, and the cross section of the fixture block 1 is acute angle, the fixture block 1
It is closely connect with the junction of support plate 2.
Wherein, the gasket 7 is spring shim or compound gasket.
Wherein, the material of the chuck body 8 is stainless steel or 45 steel, is in the middle part of the inner bottom of the chuck body 8
Boss structure.
Wherein, the top of the nut 5 is higher than the boss structure in the middle part of 8 inner bottom of chuck body, the top of the nut 5
End face and the bottom end upper surface of fixture block 1 are in same level.
It should be noted that the utility model is a kind of dedicated clamp for machining of plastic, rubber sealing element, in use,
Support plate 2 is placed between fixture block 1 and chuck body 8, is fixed in chuck body 8 by nut 5 and swivel nut 3, then will support
Disk 2 is fixed by fastening bolt 4, and size that is elastic and adjusting fixture block 1 is realized by the adjusting bolt 6 of rotating base, into
And materials in the tube or bar are fixed on fixture block 1, finally by the device and the materials in the tube fixed or bar integral installation in lathe etc.
Process on the chuck of facility, the utility model can be with power of the guarantee effect on one circumference of materials in the tube or bar it is uniform,
It is also ensured that concentricity and with tolerances such as circularity, moreover it is possible to reduce whipping caused by due to materials in the tube or bar length are too long, also
It can guarantee that the size of a material from the beginning to the end is consistent substantially, reduce deflection.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of dedicated clamp for machining of plastic, rubber sealing element, including chuck body（8）, it is characterised in that：The chuck body
（8）Inner bottom interlocking have nut（5）, the nut（5）Internal whorl be connected with swivel nut（3）, the chuck body（8）
Center bottom be threaded with adjusting bolt（6）, the adjusting bolt（6）Through chuck body（8）With swivel nut（3）Inside
It is threadedly coupled, the adjusting bolt（6）And chuck body（8）Between be provided with gasket（7）, the swivel nut（3）And nut（5）'s
Crevice place interlocking has support plate（2）, the support plate（2）And chuck body（8）Crevice place interlocking have fixture block（1）, the branch
Support plate（2）Surface side be provided through fastening bolt（4）, the fixture block（1）Inner surface be provided with thread（9）.
2. a kind of dedicated clamp for machining of plastic, rubber sealing element according to claim 1, it is characterised in that：The fastening spiral shell
Bolt（4）Useful thread be greater than support plate（2）Wall thickness.
3. a kind of dedicated clamp for machining of plastic, rubber sealing element according to claim 1, it is characterised in that：The support plate
（2）For disc structure, the support plate（2）For frustum cone structure, the support plate（2）The diameter of upper surface be less than lower surface
Diameter.
4. a kind of dedicated clamp for machining of plastic, rubber sealing element according to claim 1, it is characterised in that：The fixture block
（1）Material be stainless steel or 45 steel, the fixture block（1）Cross section be acute angle, the fixture block（1）With support plate（2）Company
Connect the close connection in place.
5. a kind of dedicated clamp for machining of plastic, rubber sealing element according to claim 1, it is characterised in that：The gasket
（7）For spring shim or compound gasket.
6. a kind of dedicated clamp for machining of plastic, rubber sealing element according to claim 1, it is characterised in that：The fixture sheet
Body（8）Material be stainless steel or 45 steel, the chuck body（8）Inner bottom in the middle part of be boss structure.
7. a kind of dedicated clamp for machining of plastic, rubber sealing element according to claim 1, it is characterised in that：The nut
（5）Top be higher than chuck body（8）Boss structure in the middle part of inner bottom, the nut（5）Top end face and fixture block（1）'s
Bottom end upper surface is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509003.1U CN208163779U (en) | 2018-04-11 | 2018-04-11 | A kind of dedicated clamp for machining of plastic, rubber sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509003.1U CN208163779U (en) | 2018-04-11 | 2018-04-11 | A kind of dedicated clamp for machining of plastic, rubber sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208163779U true CN208163779U (en) | 2018-11-30 |
Family
ID=64372528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509003.1U Active CN208163779U (en) | 2018-04-11 | 2018-04-11 | A kind of dedicated clamp for machining of plastic, rubber sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208163779U (en) |
-
2018
- 2018-04-11 CN CN201820509003.1U patent/CN208163779U/en active Active
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| GR01 | Patent grant |