CN203901055U - Accurate grinding device for conical surface of valve body - Google Patents
Accurate grinding device for conical surface of valve body Download PDFInfo
- Publication number
- CN203901055U CN203901055U CN201420287706.6U CN201420287706U CN203901055U CN 203901055 U CN203901055 U CN 203901055U CN 201420287706 U CN201420287706 U CN 201420287706U CN 203901055 U CN203901055 U CN 203901055U
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- CN
- China
- Prior art keywords
- valve body
- conical surface
- grinding device
- fine grinding
- workbench
- 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 Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to an accurate grinding device for the conical surface of a valve body. At present, there is no special grinding machine for accurate grinding of the conical surface of the valve body, and therefore the conical surface accuracy and surface roughness of the machined valve body are hard to meet requirements. The device comprises a machine frame and a working table and is characterized in that the valve body to be machined is placed on the working table, an upper cross arm is formed at the upper end of the machine frame, a sliding mount capable of sliding transversely is installed on the upper cross arm, a mechanical arm capable of swinging is arranged outside the sliding mount, a telescopic rod is arranged on the lower portion of the mechanical arm, and a grinding wheel is arranged at the outer end of the telescopic rod. According to the device, the swinging angle of the mechanical arm is adjusted to meet the angle requirement of machining, the telescopic rod is lowered to a machining portion inside the valve body, and then the grinding wheel is rotated for accurate grinding. The device is convenient to use, and machining accuracy and efficiency are both improved remarkably.
Description
Technical field
The utility model relates to the special processing equipment of valve, especially a kind of conical surface fine grinding device of valve body.
Background technology
There is no at present special grinding machine for the conical surface of valve body is carried out to fine grinding, cause the conical surface precision of the valve body processing and surface roughness to be difficult to arrive requirement.The kind specification of existing processing unit (plant) converted products is single, and the valve body conical surface that can not be suitable for multiple different size is processed.
Utility model content
The purpose of this utility model is to provide a kind of conical surface fine grinding device of valve body, can carry out fine grinding to the conical surface of the valve body of multiple different size, and machining accuracy and working (machining) efficiency all can significantly improve.
For this reason, the utility model is taked following technical scheme: a kind of conical surface fine grinding device of valve body, comprise frame and workbench, it is characterized in that placing on described workbench valve body to be processed, the upper end of described frame forms crossbearer, and the travelling carriage that can laterally slide, the mechanical arm that the outer setting of described travelling carriage can swing are installed on described upper crossbearer, the bottom of described mechanical arm arranges expansion link, and the outer end of described expansion link arranges abrasive grinding wheel.The pendulum angle of adjusting mechanical arm makes its angle requirement that meets required processing, and decline expansion link, to the working position in valve body, rotates emery wheel and refines.
Valve body holder is set on described workbench, described valve body holder comprises the main disk of bottom, stacked at least one secondary disk successively on described main disk, secondary disk from bottom to top its card diameter successively decreases successively, and the secondary disk top that is positioned at topmost arranges cylinder.Valve body holder adopts the disk composition that diameter reduces successively from bottom to top, and the valve body that can mate multiple regular size is fixed, and the location notch hole arranging on disk is convenient to process location fixing and Working position.
The bottom of described workbench arranges rotating mechanism.
Between described valve body holder and workbench, slide mechanism is also set.
In described upper crossbearer, cross lead screw is set, what the inside of described travelling carriage arranged and screw mandrel matches is pullover.
Illuminating lamp is also set in described frame, and described illuminating lamp is connected with frame by metal hose.Convenient adjusting thrown light on, and local dark place is processed.
Conical surface fine grinding device of the present utility model, by the valve body of special fixture clip different size, is applicable to different size valve body to carry out fine grinding.Emery wheel is arranged on angle and length all on adjustable mechanical arm, can regulate at any time the angle of the emery wheel angle control fine grinding conical surface, regulates the position of emery wheel to process the different parts of valve body, and easy to use, machining accuracy and efficiency are significantly increased.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model valve body holder.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the utility model.
The conical surface fine grinding device of a kind of valve body as shown in Figure 1, comprise frame 3 and workbench 1, on workbench 1, place valve body to be processed 2, the upper end of frame 3 forms crossbearer 4, the travelling carriage 6 that can laterally slide is installed on upper crossbearer 4, the interior cross lead screw 5 that arranges of upper crossbearer 4, what the inside of travelling carriage 6 arranged and screw mandrel 5 matches is pullover.The mechanical arm 7 that the outer setting of travelling carriage 6 can swing, the bottom of mechanical arm 7 arranges expansion link, and the outer end of expansion link arranges abrasive grinding wheel 10.Valve body holder is set on workbench 1,9 valve body holders 9 comprise the main disk 10 of bottom, stacked at least one secondary disk 11 successively on main disk 10, secondary disk 11 from bottom to top its card diameter successively decreases successively, and secondary disk 11 tops that are positioned at topmost arrange cylinder 12.As improvement, the bottom of workbench also can arrange rotating mechanism.Slide mechanism 13 also can be set between valve body holder 9 and workbench 1.In frame 3, also arrange and illuminating lamp 8, illuminating lamp 8 is connected with frame 3 by metal hose.
It needs to be noted, the mode of above-described embodiment only limits to describe embodiment, but the utility model is confined to aforesaid way incessantly, and those skilled in the art can modify easily not departing from scope of the present utility model accordingly, therefore scope of the present utility model should comprise principle that the utility model discloses and the maximum magnitude of new feature.
Claims (6)
1. the conical surface fine grinding device of a valve body, comprise frame and workbench, it is characterized in that placing on described workbench valve body to be processed, the upper end of described frame forms crossbearer, the travelling carriage that can laterally slide is installed on described upper crossbearer, the mechanical arm that the outer setting of described travelling carriage can swing, the bottom of described mechanical arm arranges expansion link, and the outer end of described expansion link arranges abrasive grinding wheel.
2. the conical surface fine grinding device of a kind of valve body according to claim 1, it is characterized in that, on described workbench, valve body holder is set, described valve body holder comprises the main disk of bottom, stacked at least one secondary disk successively on described main disk, secondary disk from bottom to top its card diameter successively decreases successively, and the secondary disk top that is positioned at topmost arranges cylinder.
3. the conical surface fine grinding device of a kind of valve body as claimed in claim 2, is characterized in that the bottom of described workbench arranges rotating mechanism.
4. the conical surface fine grinding device of a kind of valve body as claimed in claim 3, is characterized in that, between described valve body holder and workbench, slide mechanism is also set.
5. the conical surface fine grinding device of a kind of valve body as claimed in claim 4, is characterized in that, in described upper crossbearer, cross lead screw is set, and what the inside of described travelling carriage arranged and screw mandrel matches is pullover.
6. the conical surface fine grinding device of a kind of valve body as claimed in claim 5, is characterized in that, in described frame, illuminating lamp is also set, and described illuminating lamp is connected with frame by metal hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287706.6U CN203901055U (en) | 2014-05-29 | 2014-05-29 | Accurate grinding device for conical surface of valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287706.6U CN203901055U (en) | 2014-05-29 | 2014-05-29 | Accurate grinding device for conical surface of valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901055U true CN203901055U (en) | 2014-10-29 |
Family
ID=51775350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287706.6U Expired - Fee Related CN203901055U (en) | 2014-05-29 | 2014-05-29 | Accurate grinding device for conical surface of valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968147A (en) * | 2019-04-15 | 2019-07-05 | 天津中屹铭科技有限公司 | High-rigidity controllable touch processing robot |
| CN112222980A (en) * | 2020-10-30 | 2021-01-15 | 舒瑞 | Quick grinding device of section for valve |
-
2014
- 2014-05-29 CN CN201420287706.6U patent/CN203901055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968147A (en) * | 2019-04-15 | 2019-07-05 | 天津中屹铭科技有限公司 | High-rigidity controllable touch processing robot |
| CN112222980A (en) * | 2020-10-30 | 2021-01-15 | 舒瑞 | Quick grinding device of section for valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20190529 |