CN204381863U - Middle flange Special Fixture for Machining - Google Patents
Middle flange Special Fixture for Machining Download PDFInfo
- Publication number
- CN204381863U CN204381863U CN201420808403.4U CN201420808403U CN204381863U CN 204381863 U CN204381863 U CN 204381863U CN 201420808403 U CN201420808403 U CN 201420808403U CN 204381863 U CN204381863 U CN 204381863U
- Authority
- CN
- China
- Prior art keywords
- pillar stand
- clamping screw
- top board
- base plate
- machining
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses flange Special Fixture for Machining in one, described paired postive stop baffle is parallel longitudinal to be fixed on base plate, upper pillar stand and lower pillar stand are parallel shape is fixedly mounted on base plate respectively upper and lower sides by its lower end, described top board and lower platen are the upper end that vertical configuration is fixed on upper pillar stand and lower pillar stand with upper pillar stand and lower pillar stand respectively, this top board and lower platen offer screwed hole respectively, described upper clamping screw and lower clamping screw are located on top board and lower platen by this screwed hole respectively, and upper clamping screw and lower clamping screw parallel with upper pillar stand and lower pillar stand respectively, the utility model advantage is: structural design is very reasonable, clamping is quick and convenient, dismantle also very convenient simultaneously, positioning accurate parasexuality is high, not only effectively improve working (machining) efficiency, and machining accuracy have also been obtained Reliable guarantee, thus effectively improve the up-to-standard rate of integral product.
Description
Technical field
The utility model relates to the technical field of fixture, more particularly relates to the technical field of valve fixture for processing.
Background technology
Valve is the device being used for controlling the direction of fluid, pressure and flow in fluid system, it mainly includes gate valve, stop valve, check-valves, diaphragm valve, plug valve, dish valve, plunger valve and ball valve etc., the sealing property of valve refers to that each sealing steric hindrance of valve stops the ability of dielectric leakage, and it is the most important technical performance index of valve.The valve that normal open uses is primarily of valve body, valve gap, valve rod, flap, stuffing-box, gland and handwheel are formed, valve body is again include middle flange and end flanges, in order to ensure the sealing property of valve, two contact surfaces that the various piece of valve particularly contacts must carry out fine finishining, such as added to flange on valve body man-hour, because whole valve body structure is irregular and shape unique, existing clamping device on lathe is utilized to carry out clamping and location, also just turnery processing cannot be carried out to it, usually due to clamping and orientation problem, badly influence the working (machining) efficiency to valve body, machining accuracy is difficult to effective guarantee simultaneously, finally also just be difficult to the qualification rate effectively ensureing integral product quality.
Utility model content
The purpose of this utility model provides a kind of reasonable in design to solve above-mentioned deficiency exactly, clamping is quick and convenient, dismantle also very convenient simultaneously, positioning accurate parasexuality is high, not only effectively can improve working (machining) efficiency, and machining accuracy also can obtain the middle flange Special Fixture for Machining of Reliable guarantee.
The technical solution that the utility model adopts to solve the problems of the technologies described above is as follows:
Middle flange Special Fixture for Machining, it mainly includes base plate, paired postive stop baffle, upper pillar stand, lower pillar stand, top board, lower platen, upper clamping screw, lower clamping screw, supporting seat and studdle, described paired postive stop baffle is parallel longitudinal to be fixed on base plate, upper pillar stand and lower pillar stand are parallel shape is fixedly mounted on base plate respectively upper and lower sides by its lower end, described top board and lower platen are the upper end that vertical configuration is fixed on upper pillar stand and lower pillar stand with upper pillar stand and lower pillar stand respectively, this top board and lower platen offer screwed hole respectively, described upper clamping screw and lower clamping screw are located on top board and lower platen by this screwed hole respectively, and upper clamping screw and lower clamping screw parallel with upper pillar stand and lower pillar stand respectively, described supporting seat is fixedly mounted on base plate, and between upper pillar stand and lower pillar stand, this supporting seat offers longitudinal threaded bore, described studdle is in being longitudinally located in the screwed hole of this supporting seat.
Described studdle also revolves and is equipped with locking nut.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: structural design is very reasonable, by the synergy of upper clamping screw, lower clamping screw, paired postive stop baffle and studdle, firmly being locked valve body to be processed puts on base plate, clamping is quick and convenient, dismantle also very convenient, positioning accurate parasexuality is high, not only effectively improves working (machining) efficiency simultaneously, and machining accuracy have also been obtained Reliable guarantee, thus effectively improve the up-to-standard rate of integral product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, middle flange Special Fixture for Machining, it mainly includes base plate 1, paired postive stop baffle 2, upper pillar stand 3, lower pillar stand 4, top board 5, lower platen 6, upper clamping screw 7, lower clamping screw 8, supporting seat 9 and studdle 10, described paired postive stop baffle 2 is parallel longitudinal to be fixed on base plate 1, valve body 11 to be processed can be prevented to two side rolls of base plate 1, upper pillar stand 3 and lower pillar stand 4 are fixedly mounted on the upper and lower sides of base plate 1 respectively by its lower end in parallel shape, described top board 5 and lower platen 6 are fixed on the upper end of upper pillar stand 3 and lower pillar stand 4 respectively in vertical configuration with upper pillar stand 3 and lower pillar stand 4, this top board 5 and lower platen 6 offer screwed hole respectively, described upper clamping screw 7 and lower clamping screw 8 are located on top board 5 and lower platen 6 by this screwed hole respectively, and upper clamping screw 7 and lower clamping screw 8 parallel with upper pillar stand 3 and lower pillar stand 4 respectively, described supporting seat 9 is fixedly mounted on base plate 1, and between upper pillar stand 3 and lower pillar stand 4, this supporting seat 9 offers longitudinal threaded bore, described studdle 10 is in being longitudinally located in the screwed hole of this supporting seat 9, conveniently quick valve body 11 to be processed to be located, studdle 10 also revolves and is equipped with locking nut 12.During use, this special fixture is fixedly mounted on the connection floral disc 13 of lathe by its base plate.
Claims (2)
1. flange Special Fixture for Machining in, it is characterized in that: it mainly includes base plate, paired postive stop baffle, upper pillar stand, lower pillar stand, top board, lower platen, upper clamping screw, lower clamping screw, supporting seat and studdle, described paired postive stop baffle is parallel longitudinal to be fixed on base plate, upper pillar stand and lower pillar stand are parallel shape is fixedly mounted on base plate respectively upper and lower sides by its lower end, described top board and lower platen are the upper end that vertical configuration is fixed on upper pillar stand and lower pillar stand with upper pillar stand and lower pillar stand respectively, this top board and lower platen offer screwed hole respectively, described upper clamping screw and lower clamping screw are located on top board and lower platen by this screwed hole respectively, and upper clamping screw and lower clamping screw parallel with upper pillar stand and lower pillar stand respectively, described supporting seat is fixedly mounted on base plate, and between upper pillar stand and lower pillar stand, this supporting seat offers longitudinal threaded bore, described studdle is in being longitudinally located in the screwed hole of this supporting seat.
2. middle flange Special Fixture for Machining according to claim 1, is characterized in that: described studdle also revolves and is equipped with locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808403.4U CN204381863U (en) | 2014-12-19 | 2014-12-19 | Middle flange Special Fixture for Machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808403.4U CN204381863U (en) | 2014-12-19 | 2014-12-19 | Middle flange Special Fixture for Machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381863U true CN204381863U (en) | 2015-06-10 |
Family
ID=53354618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420808403.4U Expired - Fee Related CN204381863U (en) | 2014-12-19 | 2014-12-19 | Middle flange Special Fixture for Machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015291A (en) * | 2019-12-24 | 2020-04-17 | 河南飞龙(芜湖)汽车零部件有限公司 | Positioning device utilizing water outlet pipe of automobile water pump |
| CN111546096A (en) * | 2020-05-24 | 2020-08-18 | 王大勇 | Clamp for valve machining |
| CN112405055A (en) * | 2020-11-26 | 2021-02-26 | 首都航天机械有限公司 | Weak rigidity parts machining prevents anchor clamps that shimmy |
-
2014
- 2014-12-19 CN CN201420808403.4U patent/CN204381863U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015291A (en) * | 2019-12-24 | 2020-04-17 | 河南飞龙(芜湖)汽车零部件有限公司 | Positioning device utilizing water outlet pipe of automobile water pump |
| CN111546096A (en) * | 2020-05-24 | 2020-08-18 | 王大勇 | Clamp for valve machining |
| CN111546096B (en) * | 2020-05-24 | 2021-11-12 | 宝鸡致远金属材料有限公司 | Clamp for valve machining |
| CN112405055A (en) * | 2020-11-26 | 2021-02-26 | 首都航天机械有限公司 | Weak rigidity parts machining prevents anchor clamps that shimmy |
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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: 20150610 Termination date: 20161219 |