CN202592065U - Clamping tool for machining side hole of ball valve body - Google Patents
Clamping tool for machining side hole of ball valve body Download PDFInfo
- Publication number
- CN202592065U CN202592065U CN 201220137412 CN201220137412U CN202592065U CN 202592065 U CN202592065 U CN 202592065U CN 201220137412 CN201220137412 CN 201220137412 CN 201220137412 U CN201220137412 U CN 201220137412U CN 202592065 U CN202592065 U CN 202592065U
- Authority
- CN
- China
- Prior art keywords
- valve body
- supporting seat
- spherical valve
- fixture block
- nut
- 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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Abstract
The utility model relates to a clamping tool for machining a side hole of a ball valve body. The clamping tool is characterized by comprising a baffle and a supporting seat, wherein the baffle is in shape of a circular plate and is vertically arranged, and the supporting seat is horizontally fixed under the upper circle center of the baffle. The supporting seat is provided with a circular hole, and a stud is fixedly connected with the interior of the circular hole. The supporting seat is sleeved with a lower clamping block, a lower nut, an upper clamping block and an upper nut respectively from bottom to top along the stud, inner threads of the lower nut and the upper nut are matched with outer threads of the stud, and the lower nut is used for locking the lower clamping block on the supporting seat. The upper end of the lower clamping block and the lower end of the upper clamping block are provided with cylindrical bosses. The clamping tool for machining the side hole of the ball valve body, disclosed by the utility model, has the advantages of less consumed energy, low production cost, good quality and low rejection rate.
Description
Technical field
The utility model relates to a kind of spherical work-piece fixture for processing.Specifically, be the anchor clamps that are used for processing spherical valve body side opening on the right angle valve.
Background technology
At present at mechanical processing industry; In that being carried out side opening, spherical valve body adds man-hour; The main method that adopts is that spherical valve body directly is fixed on the cutter machine table, utilizes cutting tip that the spherical valve body sidewall is cut again, thereby accomplishes the processing of spherical valve body side opening.Yet, because the anchor clamps on the cutter workbench are general work piece holder, adding man-hour when spherical valve body is fixed thereon, the active force of bite can drive spherical valve body and slightly rotate or move horizontally, thereby causes machining accuracy not enough, and percent defective is higher.
The utility model content
The problem that the utility model will solve provides a kind of spherical valve body side opening fixture for processing.Adopt the spherical valve body that has side opening of this anchor clamps processing, machining accuracy is high, and percent defective is low.
For addressing the above problem, the utility model is taked following technical scheme:
The spherical valve body side opening fixture for processing characteristics of the utility model are to comprise baffle plate and supporting seat, and baffle plate is discoideus and is vertical layout that supporting seat is horizontally fixed on the position of below, the center of circle on the baffle plate.On the said supporting seat circular hole is arranged, be fixedly connected with double-screw bolt in the circular hole.Supporting seat upper edge double-screw bolt is with down fixture block, lower nut and last fixture block, top nut from bottom to top respectively, and the internal thread of lower nut and top nut all is complementary with the external screw thread of said double-screw bolt, and lower nut will play fixture block to be locked on the supporting seat.All there is columned boss following fixture block upper end and last fixture block lower end.
Wherein, the said boss of fixture block down and the following hole of spherical valve body are complementary, and the said upward boss of fixture block and the last hole of spherical valve body are complementary.When placing spherical valve body on the said fixture block down, last fixture block is locked at spherical valve body on the supporting seat through top nut, and spherical valve body is concentric with baffle plate.
Take such scheme, have the following advantages:
Can find out by such scheme; Owing to be provided with on the fixture block up and down of the spherical valve body side opening fixture for processing of the utility model and the spherical valve body cylindrical boss that is complementary of hole up and down; When the spherical valve body in hole was fixed on these anchor clamps about having, no matter receive any external force effect, spherical valve body can not produce moving of any direction; Thereby can guarantee the required precision of process, the rate of reducing the number of rejects and seconds.
Description of drawings
Fig. 1 is the structural representation of the spherical valve body side opening fixture for processing of the utility model;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the spherical valve body side opening fixture for processing of the utility model comprises baffle plate 1 and supporting seat 8, and baffle plate 1 is discoideus and is vertical layout that supporting seat 8 is horizontally fixed on the position of below, the center of circle on the baffle plate 1.On the said supporting seat 8 circular hole is arranged, be fixedly connected with double-screw bolt 2 in the circular hole.Supporting seat 8 upper edge double-screw bolts 2 are with down fixture block 7, lower nut 6 and last fixture block 4, top nut 3 from bottom to top respectively, and the internal thread of lower nut 6 and top nut 3 all is complementary with the external screw thread of said double-screw bolt 2, and lower nut 6 will play fixture block 7 to be locked on the supporting seat 8.All there is columned boss following fixture block 7 upper ends and last fixture block 4 lower ends.The said boss of fixture block 7 down and the following hole of spherical valve body 5 are complementary, and the said upward boss of fixture block 4 and the last hole of spherical valve body 5 are complementary.When placing spherical valve body 5 on the said fixture block 7 down, last fixture block 4 is locked at spherical valve body 5 on the supporting seat 8 through top nut 3, and spherical valve body 5 is concentric with baffle plate 1.
During use; Spherical valve body side opening fixture for processing with the utility model is fixed on the cutter workbench earlier, the top nut 3 of anchor clamps is taken off with last fixture block 4 again, and the spherical valve body 5 in hole is put into anchor clamps about will having; Then; Fixture block 4 is locked at spherical valve body 5 on the anchor clamps with top nut 3 in the utilization, and is last, utilizes the blade of cutter that spherical valve body 5 is carried out side opening processing.
Claims (3)
1. spherical valve body side opening fixture for processing is characterized in that comprising baffle plate (1) and supporting seat (8), and baffle plate (1) is discoideus and is vertical layout that supporting seat (8) is horizontally fixed on the position that baffle plate (1) is gone up below, the center of circle; Said supporting seat has circular hole on (8), is fixedly connected with double-screw bolt (2) in the circular hole; Supporting seat upper edge double-screw bolt (2) is with down fixture block (7), lower nut (6) and last fixture block (4), top nut (3) from bottom to top respectively; The internal thread of lower nut (6) and top nut (3) all is complementary with the external screw thread of said double-screw bolt (2), and lower nut (6) will play fixture block (7) to be locked on the supporting seat (8); All there is columned boss following fixture block (7) upper end and last fixture block (4) lower end.
2. spherical valve body side opening fixture for processing according to claim 1 is characterized in that the said boss of fixture block (7) down and the following hole of spherical valve body (5) are complementary, and the said upward boss of fixture block (4) and the last hole of spherical valve body (5) are complementary.
3. spherical valve body side opening fixture for processing according to claim 2; It is characterized in that when said fixture block (7) is down upward placed spherical valve body (5); Last fixture block (4) is locked at spherical valve body (5) on the supporting seat (8) through top nut (3), and spherical valve body (5) is concentric with baffle plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137412 CN202592065U (en) | 2012-04-04 | 2012-04-04 | Clamping tool for machining side hole of ball valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137412 CN202592065U (en) | 2012-04-04 | 2012-04-04 | Clamping tool for machining side hole of ball valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592065U true CN202592065U (en) | 2012-12-12 |
Family
ID=47309648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220137412 Expired - Fee Related CN202592065U (en) | 2012-04-04 | 2012-04-04 | Clamping tool for machining side hole of ball valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601646A (en) * | 2012-04-04 | 2012-07-25 | 无锡欧易博阀业科技有限公司 | Fixture for processing side holes of spherical valves |
| CN104999295A (en) * | 2015-07-31 | 2015-10-28 | 安徽涌诚机械有限公司 | Clamp for disc-shaped large casting multi-hole and multi-plane finish machining |
| CN105903996A (en) * | 2016-06-22 | 2016-08-31 | 无锡惠山泵业有限公司 | Ball valve reamer machine |
-
2012
- 2012-04-04 CN CN 201220137412 patent/CN202592065U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601646A (en) * | 2012-04-04 | 2012-07-25 | 无锡欧易博阀业科技有限公司 | Fixture for processing side holes of spherical valves |
| CN104999295A (en) * | 2015-07-31 | 2015-10-28 | 安徽涌诚机械有限公司 | Clamp for disc-shaped large casting multi-hole and multi-plane finish machining |
| CN105903996A (en) * | 2016-06-22 | 2016-08-31 | 无锡惠山泵业有限公司 | Ball valve reamer machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUXI TAIBO PUMP CO., LTD. Free format text: FORMER OWNER: WUXI OEBO VALVE INDUSTRY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214174 WUXI, JIANGSU PROVINCE TO: 214000 WUXI, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141219 Address after: 214000 Jiangsu province Wuxi city Huishan District Yan Feng Yanqiao Street Road No. 22 Patentee after: Wuxi Taibo Pump Co., Ltd. Address before: 214174 Jiangsu province Wuxi Yanqiao Huishan District of Huishan Economic Development Zone, supporting the District Yan Cheung Road 37 Patentee before: Wuxi OEBO Valve Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |