CN202292169U - Alloy drill bit clamp - Google Patents
Alloy drill bit clamp Download PDFInfo
- Publication number
- CN202292169U CN202292169U CN2011203018121U CN201120301812U CN202292169U CN 202292169 U CN202292169 U CN 202292169U CN 2011203018121 U CN2011203018121 U CN 2011203018121U CN 201120301812 U CN201120301812 U CN 201120301812U CN 202292169 U CN202292169 U CN 202292169U
- Authority
- CN
- China
- Prior art keywords
- alloy drill
- drill bit
- fixed
- alloy
- push rod
- 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 discloses an alloy drill bit clamp, which comprises a bracket. A fixing block is fixed on the bracket; a transverse strip-type slot is formed on the fixing block; a row of clamping blocks capable of sliding in the strip-type slot are arranged in the strip-type slot; semi-cylindrical grooves are respectively formed on opposite surfaces of adjacent clamping blocks; the grooves are folded to form cylindrical clamping holes; a thread bushing is fixed on the external side of the fixing block on the bracket; an ejector rod is arranged in the thread bushing in a rotation way; and the front end of the ejector rod is ejected on the clamping block on the most external side. The alloy drill bit clamp is simple in structure, convenient to manufacture, low in manufacturing cost, and can clamp a plurality of alloy drill bits once and meet requirements of enterprises; and the machining efficiency of the alloy drill bit is improved.
Description
Technical field:
The utility model relates generally to the anchor clamps field, relates in particular to a kind of alloy bit anchor clamps.
Background technology:
In the prior art, the anchor clamps that are used for alloy bit once can only alloy bit of clamping.So, alloy bit is added man-hour, must process singly, process an alloy bit after, refill other alloy bit after need the alloy bit that process being unloaded, operating efficiency is low, can not satisfy the user demand of enterprise.Therefore, need the alloy bit anchor clamps in the prior art be improved.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of alloy bit anchor clamps to be provided, and it is simple in structure, disposable can a plurality of alloy bits of clamping.
The utility model is realized through following technical scheme:
A kind of alloy bit anchor clamps; It is characterized in that: include support; Be fixed with fixed block on the said support, have horizontal bar-shaped trough on the said fixed block, be placed with the fixture block that a row can slide in the said bar-shaped trough in bar-shaped trough; Have semi-cylindrical groove on the corresponding surface of adjacent fixture block, the involutory back of said groove forms columniform folder hole; The position that is positioned at the fixed block outside on the said support is fixed with thread bush, is installed with push rod in the said thread bush, and said push rod front end withstands on and is positioned on the outermost fixture block.
Described a kind of alloy bit anchor clamps is characterized in that: said push rod is a threaded rod.
Before the operation, earlier push rod is shifted to the outside of fixture block.A plurality of alloy bits to be processed are inserted respectively in the corresponding folder hole, and next, the turn push rod makes push rod constantly to the fixture block side shifting, till fixture block is held out against, and then, reached the tight purpose of alloy drill jig.
Because the involutory back of groove forms columniform folder hole, so the utility model is applicable to the columniform alloy bit of clamping
The utility model has the advantages that:
The utility model is simple in structure, and is easy to make, and preparation cost is low, can a plurality of alloy bits of disposable clamping, improved the working (machining) efficiency of alloy bit, and satisfied requirement of enterprise.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to accompanying drawing.
A kind of alloy bit anchor clamps; Include support 1; Be fixed with fixed block 2 on the said support 1, have horizontal bar-shaped trough 3 on the said fixed block 2, be placed with the fixture block 4 that a row can slide in the said bar-shaped trough 3 in bar-shaped trough 3; Have semi-cylindrical groove on the corresponding surface of adjacent fixture block 4, the involutory back of said groove forms columniform folder hole 5; The position that is positioned at fixed block 2 outsides on the said support 1 is fixed with thread bush, is installed with push rod 6 in the said thread bush, and said push rod 6 front ends withstand on and are positioned on the outermost fixture block 4.
Claims (2)
1. alloy bit anchor clamps; It is characterized in that: include support; Be fixed with fixed block on the said support, have horizontal bar-shaped trough on the said fixed block, be placed with the fixture block that a row can slide in the said bar-shaped trough in bar-shaped trough; Have semi-cylindrical groove on the corresponding surface of adjacent fixture block, the involutory back of said groove forms columniform folder hole; The position that is positioned at the fixed block outside on the said support is fixed with thread bush, is installed with push rod in the said thread bush, and said push rod front end withstands on and is positioned on the outermost fixture block.
2. a kind of alloy bit anchor clamps according to claim 1 is characterized in that: said push rod is a threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203018121U CN202292169U (en) | 2011-08-18 | 2011-08-18 | Alloy drill bit clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203018121U CN202292169U (en) | 2011-08-18 | 2011-08-18 | Alloy drill bit clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292169U true CN202292169U (en) | 2012-07-04 |
Family
ID=46361146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203018121U Expired - Fee Related CN202292169U (en) | 2011-08-18 | 2011-08-18 | Alloy drill bit clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084840A (en) * | 2012-11-14 | 2013-05-08 | 安徽铜都阀门股份有限公司 | Machine tool for machining internal threaded holes |
| CN103639424A (en) * | 2013-11-25 | 2014-03-19 | 宁波轴瓦厂 | Device for finish turning of rimless end face and chamfer of flanging shaft sleeve |
| CN104269158A (en) * | 2014-09-12 | 2015-01-07 | 德清县华韵钢琴有限公司 | Clamping device of plurality of continuous piano supporting rods |
-
2011
- 2011-08-18 CN CN2011203018121U patent/CN202292169U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084840A (en) * | 2012-11-14 | 2013-05-08 | 安徽铜都阀门股份有限公司 | Machine tool for machining internal threaded holes |
| CN103639424A (en) * | 2013-11-25 | 2014-03-19 | 宁波轴瓦厂 | Device for finish turning of rimless end face and chamfer of flanging shaft sleeve |
| CN103639424B (en) * | 2013-11-25 | 2016-08-17 | 宁波轴瓦厂 | The finish turning boundless end end face of a kind of flanger bearing bush and facing attachment |
| CN104269158A (en) * | 2014-09-12 | 2015-01-07 | 德清县华韵钢琴有限公司 | Clamping device of plurality of continuous piano supporting rods |
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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 |
Granted publication date: 20120704 Termination date: 20140818 |
|
| EXPY | Termination of patent right or utility model |