CN103273448A - Clamp special for drill hole tapping - Google Patents
Clamp special for drill hole tapping Download PDFInfo
- Publication number
- CN103273448A CN103273448A CN2013102742478A CN201310274247A CN103273448A CN 103273448 A CN103273448 A CN 103273448A CN 2013102742478 A CN2013102742478 A CN 2013102742478A CN 201310274247 A CN201310274247 A CN 201310274247A CN 103273448 A CN103273448 A CN 103273448A
- Authority
- CN
- China
- Prior art keywords
- cam
- drill hole
- hole tapping
- base
- fixture block
- 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.)
- Pending
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- Earth Drilling (AREA)
Abstract
A clamp special for drill hole tapping comprises a base, a clamping seat and a fixing clamp block, wherein the fixing clamp block is installed on the base, and the clamping seat is installed on one side of the fixing clamp block. The clamp special for drill hole tapping is characterized in that the clamping seat is provided with a cam holder, a cam is installed in the cam holder through a shaft, and a handle is installed on the cam. The shortcoming of lower centering speed in current drill hole tapping is overcome, and the clamp special for the drill hole tapping has the advantages of being simple in structure, low in manufacture cost, high in centering speed and high in perpendicularity, enabling clamping and loosening operation to be convenient, reducing loss of drill bit screw taps, guaranteeing the product quality and the like.
Description
Technical field
The special fixture that the present invention relates to the aid field, can center when further saying so a kind of boring, tapping fast.
Background technology
Regular meeting runs into the workpiece that needs boring or boring back tapping during processing, and the method that adopts is all carried out workpiece clamp at bench vice at present.Its difficulty is: 1, the sense of perpendicularity armrest is aligned by eyes by rule of thumb; 2, the center is difficult to find accurately.Speed is slow, efficient is low, influences operation, owing to detect by an unaided eye, tapping can not guarantee perpendicularity, and the as easy as rolling off a log screw tap that fractures causes part to do over again even scrap, and causes manufacturing cost higher.Run into particularly that the workpiece volume is less, quantity again for a long time, the operative employee is stymied by.Vertical read patent documentation and do not see have so far, centering speed can guarantee again that soon the boring of perpendicularity, the patent of tapping clamp gain life experience.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of simple in structure, low cost of manufacture, easy to operate, centering speed is fast, perpendicularity is high anchor clamps are provided.
The objective of the invention is to realize by the following technical solutions, a kind of drilling and tapping special fixture, comprise base, clamping seats, fixing fixture block, at base fixedly fixture block is housed, fixedly the fixture block cross section is one " falling 7 " shape metal derby, be shaped on " V " shape groove in the vertical plane outside, be fixed on the base by screw.In fixing fixture block one side clamping seats is housed, clamping seats is shaped on cam holder, and cam is installed in the support by axle, and handle is housed on the cam, and respectively there is a groove clamping seats both sides, is used for regulating the distance with the geometrical clamp interblock, and fixed screw is housed in the groove.
Remarkable advantage of the present invention: simple in structure, low cost of manufacture, clamping loosen easy to operate, centering speed is fast, perpendicularity is high, reduce the loss of drill bit screw tap, guarantee product quality.
Description of drawings
Accompanying drawing is structural representation of the present invention.
The present invention is further elaborated below in conjunction with accompanying drawing.
The specific embodiment
Referring to figure, fixedly fixture block 2 is housed on the base 1, the cross section of described fixedly fixture block is one " falling 7 " shape metal derby, is shaped on " V " shape groove 4 in vertical plane 3 outsides, is fixed on the base by screw 5.In fixing fixture block one side clamping seats 6 is housed, clamping seats is shaped on cam holder 7, and cam 8 is installed in the support by axle 9, and handle 10 is housed on the cam, and respectively there is a groove 11 the clamping seats both sides, is used for regulating the distance with the geometrical clamp interblock, and fixed screw 12 is housed in the groove.
Claims (3)
1. drilling and tapping special fixture, comprise: base (1), clamping seats (6), fixing fixture block (2), the last side of base (1) is equipped with fixedly fixture block (2), opposite side is equipped with clamping seats (6), it is characterized in that: clamping seats (6) is provided with cam holder (7), cam (8) is installed in the cam holder (7) by axle (9), and handle (10) is housed on the cam (8).
2. by the described drilling and tapping special fixture of claim 1, it is characterized in that: described fixedly fixture block (2) cross section is the metal derby of one " falling 7 " shape, be shaped on " V " shape groove (4) in vertical plane (3) outside, fixedly fixture block (2) is fixed on the base (1) by screw (5).
3. by the described drilling and tapping special fixture of claim 1, it is characterized in that: respectively there is a groove (11) clamping seats (6) both sides, and fixed screw (12) is housed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102742478A CN103273448A (en) | 2013-07-02 | 2013-07-02 | Clamp special for drill hole tapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102742478A CN103273448A (en) | 2013-07-02 | 2013-07-02 | Clamp special for drill hole tapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103273448A true CN103273448A (en) | 2013-09-04 |
Family
ID=49056124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102742478A Pending CN103273448A (en) | 2013-07-02 | 2013-07-02 | Clamp special for drill hole tapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103273448A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308625A (en) * | 2014-11-22 | 2015-01-28 | 重庆鸿磐机械配件有限公司 | Cam drilling clamp |
| CN105269352A (en) * | 2015-09-21 | 2016-01-27 | 王乃兵 | Clamping method used when binding post holes are machined in explosion-proof motor terminal box bases and product machined through special device |
| CN106670839A (en) * | 2016-12-01 | 2017-05-17 | 无锡市创恒机械有限公司 | Cam type locking mechanism |
| CN107035741A (en) * | 2016-12-06 | 2017-08-11 | 泸州长江液压密封件有限公司 | Hydraulic cylinder with locking device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103700U (en) * | 1972-12-25 | 1974-09-05 | ||
| GB2187121A (en) * | 1986-01-30 | 1987-09-03 | Thomas Snook | A workpiece clamping device |
| CN201900585U (en) * | 2010-12-21 | 2011-07-20 | 常州工学院 | Error preventing assembly clamp |
| CN102513841A (en) * | 2011-12-14 | 2012-06-27 | 常州市永益工具有限公司 | Drilling fixture |
-
2013
- 2013-07-02 CN CN2013102742478A patent/CN103273448A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103700U (en) * | 1972-12-25 | 1974-09-05 | ||
| GB2187121A (en) * | 1986-01-30 | 1987-09-03 | Thomas Snook | A workpiece clamping device |
| CN201900585U (en) * | 2010-12-21 | 2011-07-20 | 常州工学院 | Error preventing assembly clamp |
| CN102513841A (en) * | 2011-12-14 | 2012-06-27 | 常州市永益工具有限公司 | Drilling fixture |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308625A (en) * | 2014-11-22 | 2015-01-28 | 重庆鸿磐机械配件有限公司 | Cam drilling clamp |
| CN105269352A (en) * | 2015-09-21 | 2016-01-27 | 王乃兵 | Clamping method used when binding post holes are machined in explosion-proof motor terminal box bases and product machined through special device |
| CN106670839A (en) * | 2016-12-01 | 2017-05-17 | 无锡市创恒机械有限公司 | Cam type locking mechanism |
| CN107035741A (en) * | 2016-12-06 | 2017-08-11 | 泸州长江液压密封件有限公司 | Hydraulic cylinder with locking device |
| CN107035741B (en) * | 2016-12-06 | 2018-04-24 | 泸州长江液压密封件有限公司 | Hydraulic cylinder with locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |