CN208628981U - A kind of vehicle angle of valve seat sealing surface fixture - Google Patents
A kind of vehicle angle of valve seat sealing surface fixture Download PDFInfo
- Publication number
- CN208628981U CN208628981U CN201821018635.4U CN201821018635U CN208628981U CN 208628981 U CN208628981 U CN 208628981U CN 201821018635 U CN201821018635 U CN 201821018635U CN 208628981 U CN208628981 U CN 208628981U
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- CN
- China
- Prior art keywords
- interconnecting piece
- clamping part
- valve seat
- sealing surface
- connecting hole
- 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.)
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Abstract
The utility model provides a kind of vehicle angle of valve seat sealing surface fixture, it is related to turning attachment equipment technical field, including chuck body, the chuck body is specifically made of clamping part and interconnecting piece, one end of the interconnecting piece offers cylindrical connecting hole, the clamping part is installed on one end on the interconnecting piece far from the connecting hole, cylindrical holding holes are offered on one end on the clamping part far from the interconnecting piece, the axis of the connecting hole and the axis of the holding holes intersect and are not overlapped mutually, the side wall of the corresponding clamping part of the holding holes is multiple gripping blocks by separation trough even partition, the clamping part is arranged with locking device corresponding with the gripping block on one end far from the interconnecting piece；The utility model avoid conventional brace can not lathe valve seat angular sealing surface the drawbacks of, improve work efficiency and product quality.
Description
Technical field
The utility model relates to turning attachment equipment technical fields, are to relate to one kind for vehicle valve seat more specifically
The fixture in angle seals face.
Background technique
The sealing surface of part valve seat is specially inclined surface, such as Fig. 3, and plane where sealing surface and valve seat are axial no longer mutually vertical
Directly, so as to cause when carrying out turner to sealing surface of seat using lathe, traditional common fixture is on miniature numerical control lathe
The sealing surface with vertical direction certain angle can not be processed, difficulty of processing is improved, influences processing quality and processing efficiency.
Therefore, the defect for how improving the prior art is urgent problem.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of vehicle angle of valve seat sealing surface folder
Tool is difficult to out sealing surface with vertical direction certain angle, the big, low efficiency of difficulty of processing etc. to solve existing conventional brace
Problem.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of vehicle angle of valve seat sealing surface fixture, including chuck body, the chuck body are specific
It is made of clamping part and interconnecting piece, one end of the interconnecting piece offers cylindrical connecting hole, far from described on the interconnecting piece
The clamping part is installed on one end of connecting hole, offers cylinder on one end far from the interconnecting piece on the clamping part
The axis of holding holes, the axis of the connecting hole and the holding holes intersects and is not overlapped mutually, court in the angle that two axial lines are constituted
Angle to the interconnecting piece is β, and 0 90 ° of < β <, and the side wall of the corresponding clamping part of the holding holes is equal by separation trough
Even to be divided into multiple gripping blocks, the clamping part is arranged with lock corresponding with the gripping block on one end far from the interconnecting piece
Tight device.
Further, the clamping part and the interconnecting piece are specifically structure as a whole.
Further, the connecting hole is connected to the holding holes.
Further, the embedding slot to match with the locking device is offered on the outer wall of each gripping block.
Further, the gripping block is at least three.
Further, screw thread is provided in the one end of the connecting hole far from the clamping part, the interconnecting piece passes through described
Connecting hole is set on lathe spindle and is threadedly coupled.
Further, it is uniformly provided on the interconnecting piece along the connecting hole radial direction and the threaded hole that communicates therewith, it is described
Bolt corresponding with its is provided on the outside of threaded hole.
The utility model has the advantage that compared with prior art
By setting the state for intersecting and not being overlapped for the axis of connecting hole and clamping axially bored line, what two axial lines were constituted
It towards the angle of the interconnecting piece is β in angle, and 0 90 ° of < β <, so that after valve seat is clamped in holding holes, axis and perpendicular
It faces directly and deposits angle beta, and then can realize and process the drawbacks of being the inclined surface β, avoid conventional brace with valve seat axis angle, realize
The purpose of angular sealing surface processing.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of vehicle angle of valve seat sealing surface fixture provided by the utility model；
Fig. 2 is a kind of side view of vehicle angle of valve seat sealing surface fixture provided by the utility model；
Fig. 3 valve seat construction schematic diagram.
In figure: 1, clamping part；2, interconnecting piece；3, connecting hole；4, holding holes；5, separation trough；6, gripping block；7, locking dress
It sets；8, embedding slot；9, threaded hole；10, bolt.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Embodiment
Such as Fig. 1 and 2, the present embodiment provides a kind of vehicle angle of valve seat sealing surface fixture, including chuck body, chuck body tools
Body is made of clamping part 1 and interconnecting piece 2, and clamping part 1 and interconnecting piece 2 are specifically structure as a whole, and can effectively improve the intensity of equipment；
One end of interconnecting piece 2 offers the cylindrical connecting hole 3 for connecting with lathe shaft, and it is far from clamping part 1
One end in be provided with screw thread, interconnecting piece 2 is set on lathe spindle and is threadedly coupled by connecting hole 3；
It is uniformly provided on interconnecting piece 2 in the present embodiment simultaneously along 3 radial direction of connecting hole and the threaded hole 9 that communicates therewith,
The outside of threaded hole 9 is provided with bolt 10 corresponding with its, in this way after interconnecting piece 2 is connect with lathe shaft thread, passes through
The bolt 10 in threaded hole 9 is tightened, so that the end of bolt 10 is pressed closer with lathe shaft, can effectively avoid equipment in high speed rotation
During the drawbacks of being detached from, further improve the safety of equipment；
Clamping part 1, one end far from interconnecting piece 2 on clamping part 1 are installed on one end on interconnecting piece 2 far from connecting hole 3
On offer cylindrical holding holes 4, connecting hole 3 is connected to holding holes 4 in the present embodiment, and the axis of connecting hole 3 and clamping
The axis in hole 4 intersects and is not overlapped mutually, towards the angle of interconnecting piece 2 is β in the angle that two axial lines are constituted, and 0 90 ° of < β <, reality
Existing valve axis is no longer mutually perpendicular to vertical plane；
The side wall of the corresponding clamping part 1 of holding holes 4 is multiple gripping blocks 6 by 5 even partition of separation trough, and clamping part 1 is separate
It is arranged with locking device 7 corresponding with gripping block 6 on one end of interconnecting piece 2, offers and locks on the outer wall of each gripping block 6
The embedding slot 8 that tight device 7 matches, gripping block 6 are at least three, and gripping block 6 is four in the present embodiment.
Working principle: by one end of valve body in holding holes 4, the two axis overlaps, by adjusting locking dress
It sets 7 driving gripping blocks 6 and compresses valve body, embedding slot 8 can prevent locking device 7 from sliding at this time；
After being connect chuck body with lathe shaft thread by connecting hole 3 after the completion of equipment clamping, by by tightening
Bolt 10 in threaded hole 9, so that can open lathe after the end of bolt 10 and lathe shaft press closer and carry out vehicle part；
It because of the axis of connecting hole 3 and the axis intersection of holding holes 4 and is not overlapped mutually, towards even in the angle that two axial lines are constituted
The angle of socket part 2 is β, and 0 90 ° of < β <, so that sealing surface and valve seat axis relative dip angle that lathe vehicle goes out are β, it is real
The purpose that vehicle goes out valve seat angular sealing surface is showed.
Equipment overall structure is simple, low manufacture cost, and can effectively vehicle go out angular sealing surface, improve work efficiency and
Product quality.
Claims (7)
1. a kind of vehicle angle of valve seat sealing surface fixture, including chuck body, which is characterized in that the chuck body is specifically by clamping
Portion (1) and interconnecting piece (2) are constituted, and one end of the interconnecting piece (2) offers cylindrical connecting hole (3), on the interconnecting piece (2)
It is equipped with the clamping part (1) on one end far from the connecting hole (3), far from the interconnecting piece (2) on the clamping part (1)
One end on offer cylindrical holding holes (4), the axis intersection of the axis of the connecting hole (3) and the holding holes (4) and
It is not overlapped mutually, towards the angle of the interconnecting piece (2) is β in the angle that two axial lines are constituted, and 0 90 ° of < β <, the holding holes
(4) side wall of the corresponding clamping part (1) is multiple gripping blocks (6), the clamping part (1) by separation trough (5) even partition
Locking device (7) corresponding with the gripping block (6) is arranged on one end far from the interconnecting piece (2).
2. a kind of vehicle angle of valve seat sealing surface fixture according to claim 1, which is characterized in that the clamping part (1) and
The interconnecting piece (2) is specifically structure as a whole.
3. a kind of vehicle angle of valve seat sealing surface fixture according to claim 1 or 2, which is characterized in that the connecting hole (3)
It is connected to the holding holes (4).
4. a kind of vehicle angle of valve seat sealing surface fixture according to claim 3, which is characterized in that each gripping block
(6) embedding slot (8) to match with the locking device (7) is offered on outer wall.
5. a kind of vehicle angle of valve seat sealing surface fixture according to claim 4, which is characterized in that the gripping block (6) is extremely
It is less three.
6. a kind of vehicle angle of valve seat sealing surface fixture according to claim 5, which is characterized in that the connecting hole (3) is remote
Screw thread is provided in one end from the clamping part (1), the interconnecting piece (2) is set in lathe spindle by the connecting hole (3)
Upper and threaded connection.
7. a kind of vehicle angle of valve seat sealing surface fixture according to claim 6, which is characterized in that on the interconnecting piece (2)
It is uniformly provided with and is provided on the outside of the connecting hole (3) radial direction and the threaded hole (9) that communicates therewith, the threaded hole (9)
Bolt (10) corresponding with its.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018635.4U CN208628981U (en) | 2018-06-29 | 2018-06-29 | A kind of vehicle angle of valve seat sealing surface fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018635.4U CN208628981U (en) | 2018-06-29 | 2018-06-29 | A kind of vehicle angle of valve seat sealing surface fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208628981U true CN208628981U (en) | 2019-03-22 |
Family
ID=65736996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821018635.4U Active CN208628981U (en) | 2018-06-29 | 2018-06-29 | A kind of vehicle angle of valve seat sealing surface fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208628981U (en) |
-
2018
- 2018-06-29 CN CN201821018635.4U patent/CN208628981U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 55, Meilin Avenue, Mount Huangshan Economic Development Zone, Anhui 245600 Patentee after: Anhui Tunxi High Pressure Valve Co.,Ltd. Address before: No. 55, Meilin Avenue, Mount Huangshan Economic Development Zone, Anhui 245600 Patentee before: ANHUI TUNXI HIGH PRESSURE VALVE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |