CN202742101U - Multi-hole drilling fixture for overflow valve sleeve - Google Patents
Multi-hole drilling fixture for overflow valve sleeve Download PDFInfo
- Publication number
- CN202742101U CN202742101U CN 201220450504 CN201220450504U CN202742101U CN 202742101 U CN202742101 U CN 202742101U CN 201220450504 CN201220450504 CN 201220450504 CN 201220450504 U CN201220450504 U CN 201220450504U CN 202742101 U CN202742101 U CN 202742101U
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- Prior art keywords
- overflow valve
- holder
- valve pocket
- handwheel
- clamping device
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- 238000005553 drilling Methods 0.000 title abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The utility model discloses a multi-hole drilling fixture for an overflow valve sleeve. The multi-hole drilling fixture comprises a machine tool work table (1) and is characterized in that an indexing clamping device (2) and a locking device (3) are arranged on the machine tool work table (1), wherein the indexing clamping device (2) clamps one end of the overflow valve sleeve (4) through a clamping disk (26) arranged on the indexing clamping device, and the opposite ends of the overflow valve sleeve (4) are fixed through the locking device (3). Through adoption of the technical scheme, the problem of low working efficiency existing in the existing hole drilling process of the overflow valve sleeve and the problem of low yield of overflow valve sleeves processed in the prior art are solved effectively.
Description
Technical field:
The utility model relates to machining drilling device technical field, is specifically related to the overflow valve pocket and bores porous fixture.
Background technology:
Overflow valve mainly plays level pressure overflow effect, voltage stabilizing, system unloaded and safeguard protection effect as a kind of hydraulic pressure control valve in hydraulic test.Overflow valve in process of production, the overflow valve pocket need to carry out bore operation, present machining industry, usually adopt traditional mode to carry out normally the overflow valve cover being fixed in the overflow valve pocket Drilling operation process, then carry out bore operation, after a hole completion of processing, carry out the second hole processing turning to corresponding angle, if need to bore a plurality of holes, then need the multiple clamping workpiece.It is low to adopt above-mentioned traditional approach to carry out the improper operating efficiency of bore operation of overflow valve pocket.And also inaccuracy of the angle between each cavity, caused the low problem of finished product rate.
Summary of the invention:
The technical problems to be solved in the utility model provides the overflow valve pocket and bores porous fixture, this technical scheme effectively solves existing overflow valve and is enclosed within the Drilling operation process the not only low problem of operating efficiency, and has solved the low problem of overflow valve pocket yield rate that prior art is processed.
The utility model is achieved through the following technical solutions:
The overflow valve pocket bores porous fixture, comprise platen (1), it is characterized in that: be provided with calibration clamping device (2), locking device (3) on the described platen (1), clamping dish (26) clamping overflow valve pocket (4) one ends of calibration clamping device (2) by arranging on it, overflow valve pocket (4) opposite end is fixing by locking device (3).
The further Technological improvement plan of the utility model is:
Described calibration clamping device (2) comprises holder A(24), handwheel A(21), index dial (22), brake bar (23), clamping dish (26) and be used for handwheel A(21) and clamping dish (26) between the central shaft (25) of transmission, holder A(24) is fixedly connected with platen (1) by securing member, holder A(24) end is provided with handwheel A(21 by central shaft (25)), handwheel A(21) inboard is provided with index dial (22), index dial (22) top is provided with brake bar (23), and central shaft (25) passes holder A(24) be fixedly connected with clamping dish (26);
Described locking device (3) comprises holder B(34), handwheel B(31), locking head (33) and screw mandrel (32), screw mandrel (32) and holder B(34) be rotationally connected, holder B(34) is fixedly connected with platen (1) by securing member, holder B(34) be provided with locking head (33) near calibration clamping device (2) one sides, locking head (33) is by screw mandrel (32) and handwheel B(31) be fixedly connected with.
The further Technological improvement plan of the utility model is:
Described index dial (22) limit section five equilibrium is provided with a plurality of circular arc limited impressions (221), and brake bar (23) is complementary with the link shape of limited impression (221) and the circular shape of limited impression (221);
Described locking head (33) is coniform.
The utility model compared with prior art has following obvious advantage:
The utility model adopts calibration clamping device, locking device to process the overflow valve pocket, the calibration clamping device has realized that by the cooperation of index dial, brake bar overflow valve is enclosed within the precision control of angle between bore operation process mesopore and the hole, not only improve overflow valve pocket bore operation operating efficiency, and improved overflow valve pocket yield rate.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model index dial, brake bar fit structure schematic diagram.
The specific embodiment:
Such as Fig. 1, shown in 2, the utility model comprises platen 1, be provided with calibration clamping device 2 on the described platen 1, locking device 3, clamping dish 26 clamping overflow valve pockets 4 one ends of calibration clamping device 2 by arranging on it, overflow valve pocket 4 opposite ends are fixing by locking device 3, described calibration clamping device 2 comprises holder A24, handwheel A21, index dial 22, brake bar 23, clamping dish 26 and the central shaft 25 that is used for transmission between handwheel A21 and the clamping dish 26, holder A24 is fixedly connected with platen 1 by securing member, holder A24 one end is provided with handwheel A21 by central shaft 25, handwheel A21 inboard is provided with index dial 22, index dial 22 tops are provided with brake bar 23, central shaft 25 passes holder A24 and is fixedly connected with clamping dish 26, described locking device 3 comprises holder B34, handwheel B31, locking head 33 and screw mandrel 32, screw mandrel 32 is rotationally connected with holder B34, holder B34 is fixedly connected with platen 1 by securing member, holder B34 is provided with locking head 33 near calibration clamping device 2 one sides, locking head 33 is fixedly connected with handwheel B31 by screw mandrel 32, described index dial 22 limit section five equilibriums are provided with a plurality of circular arc limited impressions 221, brake bar 23 is complementary with the link shape of limited impression 221 and the circular shape of limited impression 221, and described locking head 33 is coniform.
In sum, the utility model can be realized goal of the invention.
Claims (5)
1. the overflow valve pocket bores porous fixture, comprise platen (1), it is characterized in that: be provided with calibration clamping device (2), locking device (3) on the described platen (1), clamping dish (26) clamping overflow valve pocket (4) one ends of calibration clamping device (2) by arranging on it, overflow valve pocket (4) opposite end is fixing by locking device (3).
2. overflow valve pocket according to claim 1 bores porous fixture, it is characterized in that: described calibration clamping device (2) comprises holder A(24), handwheel A(21), index dial (22), brake bar (23), clamping dish (26) and be used for handwheel A(21) and clamping dish (26) between the central shaft (25) of transmission, holder A(24) is fixedly connected with platen (1) by securing member, holder A(24) end is provided with handwheel A(21 by central shaft (25)), handwheel A(21) inboard is provided with index dial (22), index dial (22) top is provided with brake bar (23), and central shaft (25) passes holder A(24) be fixedly connected with clamping dish (26).
3. overflow valve pocket according to claim 1 and 2 bores porous fixture, it is characterized in that: described locking device (3) comprises holder B(34), handwheel B(31), locking head (33) and screw mandrel (32), screw mandrel (32) and holder B(34) be rotationally connected, holder B(34) is fixedly connected with platen (1) by securing member, holder B(34) be provided with locking head (33) near calibration clamping device (2) one sides, locking head (33) is by screw mandrel (32) and handwheel B(31) be fixedly connected with.
4. overflow valve pocket according to claim 2 bores porous fixture, it is characterized in that: described index dial (22) limit section five equilibrium is provided with a plurality of circular arc limited impressions (221), and brake bar (23) is complementary with the link shape of limited impression (221) and the circular shape of limited impression (221).
5. overflow valve pocket according to claim 3 bores porous fixture, and it is characterized in that: described locking head (33) is coniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450504 CN202742101U (en) | 2012-09-06 | 2012-09-06 | Multi-hole drilling fixture for overflow valve sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450504 CN202742101U (en) | 2012-09-06 | 2012-09-06 | Multi-hole drilling fixture for overflow valve sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742101U true CN202742101U (en) | 2013-02-20 |
Family
ID=47701549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220450504 Expired - Fee Related CN202742101U (en) | 2012-09-06 | 2012-09-06 | Multi-hole drilling fixture for overflow valve sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742101U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639767A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision positioning clamp for drilling multiple holes in cylinder |
| CN105666183A (en) * | 2016-03-14 | 2016-06-15 | 无为县环江铜业有限公司 | Manual drilling clamp used for connecting screw of carburetor |
| CN105855952A (en) * | 2016-06-15 | 2016-08-17 | 大连民族大学 | Ball-in-ball machining fixture and utilization method thereof |
| CN110757193A (en) * | 2019-10-15 | 2020-02-07 | 冯锦良 | High-precision tool clamp for drilling machine machining |
-
2012
- 2012-09-06 CN CN 201220450504 patent/CN202742101U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639767A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision positioning clamp for drilling multiple holes in cylinder |
| CN105666183A (en) * | 2016-03-14 | 2016-06-15 | 无为县环江铜业有限公司 | Manual drilling clamp used for connecting screw of carburetor |
| CN105855952A (en) * | 2016-06-15 | 2016-08-17 | 大连民族大学 | Ball-in-ball machining fixture and utilization method thereof |
| CN110757193A (en) * | 2019-10-15 | 2020-02-07 | 冯锦良 | High-precision tool clamp for drilling machine machining |
| CN110757193B (en) * | 2019-10-15 | 2021-10-22 | 无锡永兴机械制造有限公司 | High-precision tool clamp for drilling machine machining |
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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: SUQIAN DINGCHENG MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SIHONG COUNTY STAR SHUO PRECISION MACHINERY CO., LTD. Effective date: 20140516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140516 Address after: 223900 Changjiang Road, Sihong Economic Development Zone, Suqian, Jiangsu Patentee after: Suqian Dingcheng Machinery Manufacturing Co., Ltd. Address before: 223900 Suqian city of Jiangsu province Sihong Qingyang County town of Chong Gang 1 Yuan Ji Cun community Patentee before: Sihong County Star Shuo Precision Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20160906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |