CN207710540U - A kind of ball for ball valve grinder - Google Patents
A kind of ball for ball valve grinder Download PDFInfo
- Publication number
- CN207710540U CN207710540U CN201721689055.3U CN201721689055U CN207710540U CN 207710540 U CN207710540 U CN 207710540U CN 201721689055 U CN201721689055 U CN 201721689055U CN 207710540 U CN207710540 U CN 207710540U
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- China
- Prior art keywords
- axis
- ball valve
- ith
- ball
- iith
- 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
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Taps Or Cocks (AREA)
Abstract
The utility model is related to a kind of process equipments of ball valve accessory, more particularly to a kind of ball for ball valve grinder, it solves and underhand polish is carried out to sphere in the prior art, working efficiency is relatively low, cause ball valve production cost height, production cycle long, and mechanical lapping is general only to ball seal end and valve seat progress match grinding, cannot achieve comprehensive grinding of spherical surface, the problem of causing spherome surface uneven, influencing ball valve sealing performance.The application includes motor, gear, axis, chain and three chucking chuck, and the IIth gear is rotated along the Ith toothed segment, it is ensured that ball for ball valve top and bottom can be ground to, and not stay dead angle；The grinding that valve seat and ball valve spherical surface are adjusted by compressed spring pre-tightens dynamics.It can guarantee in this way when ball seat grinding is assembled after the completion without dividing the face A, B, improve efficiency of assembling.After being ground using the utility model ball for ball valve grinder, a hour can ground a set of ball.
Description
Technical field
The utility model is related to a kind of process equipments of ball valve accessory, and in particular to a kind of ball for ball valve grinder.
Background technology
Sphere is the opening and closing element of ball valve, in the prior art, in order to improve the leakproofness of ball valve, generally use valve seat and sphere
Spherical surface carry out match grinding, so that the cooperation between ball seal face and valve seat is reached best cooperation.In general, the grinding to sphere is logical
Frequently with hand lapping or mechanical lapping, currently, our domestic enterprise's generally uses are by hand ground sphere, due to ball
Valve sphere surface and sealing surface of seat, which are all sprayed wc, hardness height, to wear, and each a set of ball of worker's milled needs 2
It, working efficiency is relatively low, causes ball valve production cost height, production cycle long；And existing mechanical lapping is general only close to sphere
Sealing end carries out match grinding with valve seat, cannot achieve comprehensive grinding of spherical surface, causes spherome surface uneven, to which ball valve is turned on and off
When, valve seat easy to wear influences ball valve sealing performance.
Utility model content
For deficiencies of the prior art, the purpose of this utility model is to provide a kind of grindings of ball for ball valve
Machine.
In order to achieve the above object, a kind of ball for ball valve grinder provided by the utility model, adopts the following technical scheme that：
A kind of ball for ball valve grinder, including motor, gear, axis, chain and three chucking chuck, the Ith motor
Output end and the Ith axis connection are fixed with the Ith gear on the Ith axis, the IIth gear, the IIth gear and the Ith tooth are fixed on the IIth axis
Wheel engagement, the IIth axis are connect with ball valve fixing sleeve, and ball valve fixing sleeve is used for fixing ball valve, and the Ith motor drives the Ith axis after being powered
Rotation, the IIth axis rotation is driven after the Ith shaft rotation is dynamic and the IIth gear is rotated along the Ith gear at sector, and the IIth axis rotation is logical
It crosses ball valve fixing sleeve and drives the ball valve 360 degree rotation for needing to grind；The output end and the Vth axis connection of IIth motor, the Vth axis
By the IIth chain and the IIIth axis connection, the IIIth axis is connect by the Ith chain with the IVth gear, and the IVth gear is nibbled with the IIIth gear
It closes, the IIIth gear is fixed on the IVth axis, and compressed spring is housed in the Vth axis, and the Vth axis is grabbed close to ball valve one end equipped with the IIth 3
Chuck and precompressed compressed spring, the IIth three chucking chuck are connect with the IIth valve seat, and compressed spring, the IVth axis are also equipped in the IVth axis
It is equipped with the Ith three chucking chuck and precompressed compressed spring close to ball valve one end, the Ith three chucking chuck is connect with the Ith valve seat.
Band moving axis rotates clockwise after IIth motor is powered, and the Vth axis drives the IIIth shaft rotation dynamic, and the IIIth axis drives the IVth
Gear rotates, and the IVth gear drives the rotation of the IIIth gear, the IIIth gear that the IVth axis is driven to rotate counterclockwise, the IIth three chucking chuck card
Firmly the IIth valve seat rotates clockwise or when the Ith three chucking chuck 1 blocks the Ith valve seat and rotates clockwise, adjustable by compressed spring
The grinding of valve seat and ball valve spherical surface pre-tightens dynamics.
Preferably, it is cased with axis connection set on the Ith axis and the IIth axis.
Preferably, the Ith gear upper end is provided with gear connector sleeve.
Preferably, the ball valve is fixed on by fixing nut on ball valve fixing sleeve.
The utility model ball for ball valve grinder, the IIth gear are rotated along the Ith toothed segment, it is ensured that ball for ball valve
Top and bottom can be ground to, and not stay dead angle；The grinding that valve seat and ball valve spherical surface are adjusted by compressed spring pre-tightens dynamics.This
Sample can guarantee when ball seat grinding is assembled after the completion without dividing the face A, B, improve efficiency of assembling.Using the utility model ball valve ball
Body grinder is come after grinding, a hour can ground a set of ball.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the utility model ball for ball valve grinding machine structure schematic diagram；
The Ith motor of 1-, the Ith axis of 2-, the Ith gears of 3-, the IIth axis of 4-, the IIth gears of 5-, 6- ball valve fixing sleeves, 7- balls
Valve, the IIth motor of 8-, the IIIth axis of 9-, the IVth axis of 10-, the Vth axis of 11-, the Ith chains of 12-, the IIth chains of 13-, the IIIth teeth of 14-
Wheel, the IVth gears of 15-, the Ith three chucking chucks of 16-, the IIth three chucking chucks of 17-, the Ith valve seats of 18-, the IIth valve seats of 19-, 20- axis connect
Female connector, 21- gear connector sleeves, 22- fixing nuts.
Specific implementation mode
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
As shown in Figure 1, a kind of ball for ball valve grinder, including motor, gear, axis, chain and three chucking chuck, described
The output end of I motor (1) is connect with the Ith axis (2), and the Ith gear (3) is fixed on the Ith axis (2), is fixed on the IIth axis (4)
IIth gear (5), the IIth gear (5) are engaged with the Ith gear (3), and the IIth axis (4) is connect with ball valve fixing sleeve (6), and ball valve is fixed
It covers (6) and is used for fixing ball valve (7), the Ith motor (1) drives the rotation of the Ith axis (2), the is driven after the rotation of the Ith axis (2) after being powered
(4) rotation of II axis and the IIth gear (5) are rotated along the Ith gear (3) at sector, and the IIth axis (4) rotation is fixed by ball valve
Set (6) drives ball valve (7) 360 degree rotation for needing to grind；The output end of IIth motor (8) is connect with the Vth axis (11), the
V axis (11) is connect by the IIth chain (13) with the IIIth axis (9), and the IIIth axis (9) passes through the Ith chain (12) and the IVth gear
(15) it connects, the IVth gear (15) is engaged with the IIIth gear (14), and the IIIth gear (14) is fixed on the IVth axis (10), the Vth axis
(11) compressed spring is housed, the Vth axis (11) is equipped with the IIth three chucking chuck (17) close to ball valve (7) one end and precompressed is compressed in
Spring, the IIth three chucking chuck (17) are connect with the IIth valve seat (19), and compressed spring, the IVth axis (10) are also equipped in the IVth axis (10)
It is equipped with the Ith three chucking chuck (16) and precompressed compressed spring, the Ith three chucking chuck (16) and the Ith valve seat close to ball valve (7) one end
(18) it connects.
Band moving axis rotates clockwise after IIth motor is powered, and the Vth axis drives the IIIth shaft rotation dynamic, and the IIIth axis drives the IVth
Gear rotates, and the IVth gear drives the rotation of the IIIth gear, the IIIth gear that the IVth axis is driven to rotate counterclockwise, the IIth three chucking chuck card
Firmly the IIth valve seat rotates clockwise or when the Ith three chucking chuck 1 blocks the Ith valve seat and rotates clockwise, adjustable by compressed spring
The grinding of valve seat and ball valve spherical surface pre-tightens dynamics.
It is cased with axis connection set (20) on Ith axis (2) and the IIth axis (4).
Ith gear (3) upper end is provided with gear connector sleeve (21).
The ball valve is fixed on by fixing nut (22) on ball valve fixing sleeve (6).
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (4)
1. a kind of ball for ball valve grinder, which is characterized in that electronic including motor, gear, axis, chain and three chucking chuck, the Ith
The output end of machine and the Ith axis connection are fixed with the Ith gear on the Ith axis, are fixed with the IIth gear on the IIth axis, the IIth gear with
Ith gear engages, and the IIth axis is connect with ball valve fixing sleeve, and ball valve fixing sleeve is used for fixing ball valve, and the Ith motor drives after being powered
Ith shaft rotation is moved, and drives the IIth axis rotation after the Ith shaft rotation is dynamic and the IIth gear is rotated along the Ith gear at sector, the IIth axis is certainly
Turn to drive the ball valve 360 degree rotation for needing to grind by ball valve fixing sleeve；The output end and the Vth axis connection of IIth motor, the
V axis is connect by the Ith chain with the IVth gear by the IIth chain and the IIIth axis connection, the IIIth axis, the IVth gear and the IIIth tooth
Wheel engagement, the IIIth gear are fixed on the IVth axis, and compressed spring is housed in the Vth axis, and the Vth axis is equipped with the IIth close to ball valve one end
Three chucking chuck and precompressed compressed spring, the IIth three chucking chuck are connect with the IIth valve seat, and compressed spring is also equipped in the IVth axis, the
IV axis is equipped with the Ith three chucking chuck and precompressed compressed spring close to ball valve one end, and the Ith three chucking chuck is connect with the Ith valve seat.
2. a kind of ball for ball valve grinder according to claim 1, which is characterized in that be cased on the Ith axis and the IIth axis
Axis connection set.
3. a kind of ball for ball valve grinder according to claim 1, which is characterized in that the Ith gear upper end setting is with teeth
Take turns connector sleeve.
4. a kind of ball for ball valve grinder according to claim 1, which is characterized in that the ball valve is fixed by fixing nut
In on ball valve fixing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689055.3U CN207710540U (en) | 2017-12-07 | 2017-12-07 | A kind of ball for ball valve grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689055.3U CN207710540U (en) | 2017-12-07 | 2017-12-07 | A kind of ball for ball valve grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710540U true CN207710540U (en) | 2018-08-10 |
Family
ID=63060027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721689055.3U Expired - Fee Related CN207710540U (en) | 2017-12-07 | 2017-12-07 | A kind of ball for ball valve grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303407A (en) * | 2019-08-05 | 2019-10-08 | 四川欧曼机械有限公司 | A kind of automatic ball-type valve seat grinder |
| CN110614553A (en) * | 2019-10-24 | 2019-12-27 | 东莞信柏结构陶瓷股份有限公司 | Ceramic ball valve grinding equipment and grinding method |
-
2017
- 2017-12-07 CN CN201721689055.3U patent/CN207710540U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303407A (en) * | 2019-08-05 | 2019-10-08 | 四川欧曼机械有限公司 | A kind of automatic ball-type valve seat grinder |
| CN110303407B (en) * | 2019-08-05 | 2024-02-09 | 四川欧曼机械有限公司 | Automatic ball-type valve seat grinding machine |
| CN110614553A (en) * | 2019-10-24 | 2019-12-27 | 东莞信柏结构陶瓷股份有限公司 | Ceramic ball valve grinding equipment and grinding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20201207 |