CN201115890Y - Improved round die - Google Patents
Improved round die Download PDFInfo
- Publication number
- CN201115890Y CN201115890Y CNU2007203048050U CN200720304805U CN201115890Y CN 201115890 Y CN201115890 Y CN 201115890Y CN U2007203048050 U CNU2007203048050 U CN U2007203048050U CN 200720304805 U CN200720304805 U CN 200720304805U CN 201115890 Y CN201115890 Y CN 201115890Y
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- China
- Prior art keywords
- adjusting
- adjustment opening
- adjustment screw
- screw
- width
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an improved round die, which relates to the technical field of a screw thread processing tool, wherein, the middle part of a body is provided with a plurality of cutting scrap teeth and a plurality of chip removal holes; one end of the body is provided with a longitudinal adjustment opening; the lateral side of the body is provided with two parallel fixed holes; the fixed holes are respectively provided with an adjusting screw used for adjusting the width of the adjustment opening; the length of one of the adjusting screws is smaller than that of the other adjusting screw. The improved circular die adopts two adjusting screws with different lengths to adjust the width of the adjustment opening; one of the adjusting screws is used for fastening the adjustment opening, and the other adjusting screw is used for loosening the adjustment opening; the adjusting efficiency is high, as well as the precision is also high. In addition, the body can be made of tungsten steel material, so as to improve the durability of the round die.
Description
Technical field:
The utility model relates to the screwing tool technical field, especially relates to the circular die to the outside cylinder threading of workpiece.
Background technology:
The circular die of seeing is in the market generally made by titanium alloy material, and regulate diameter by three adjustment screw, the inconvenience of existence adjusting in actual use, working (machining) efficiency and the problem that precision is not high, durability is not enough are necessary further to improve.
The utility model content:
The purpose of this utility model is the weak point that exists at prior art and a kind of improved circular die is provided that it has the advantages that diameter adjustment speed is fast, machining accuracy is high, durability is good.
For achieving the above object, the middle part of the utility model body has a plurality of smear metal teeth and chip-removal hole, body one end has regulates mouth longitudinally, the body side offers two parallel fixedly caves, fixedly be respectively equipped with one in the cave and be used to adjust the adjustment screw of regulating mouthful width, wherein the length of an adjustment screw is less than another root adjustment screw.
Described two adjustment screw are all soket head cap screw.
The material of described body is a wolfram steel.
The beneficial effects of the utility model are: it adopts two different adjustment screw of length to adjust the width of regulating mouth, and wherein a screw is used to tighten the adjusting mouth, and another root screw is used to transfer pine to regulate mouth, and adjustment efficient is piece very, and precision is also very high.In addition, its body adopts the wolfram steel material, has improved the durability of screw die again.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Accompanying drawing 1 is a vertical view of the present utility model;
Accompanying drawing 2 is a side view of the present utility model.
The specific embodiment:
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
See shown in accompanying drawing 1 and the accompanying drawing 2: the utility model can cooperate the Digit Control Machine Tool tapping, it has a hardness height of being made by the wolfram steel material, wear-resisting circular body 10 (its external diameter specification have 38mm, 50mm, 63mm, 75mm, 100mm several), the middle part of body 10 has a plurality of smear metal teeth 11 and chip-removal hole 12, and body 10 1 ends have regulates mouth 13 longitudinally; For adjusting the width of regulating mouth 13, body 10 sides offer two parallel fixedly caves 14,15, fixedly be respectively equipped with one in the cave 14,15 and be used to adjust the interior hexagonal adjustment screw 16,17 of regulating mouthful 13 width, adjustment screw 16,17 one high and one low arrangements, wherein, the length of adjustment screw 16 is shorter, is positioned at eminence, be used to transfer pine to regulate mouth 13, become big even regulate the width of mouth 13; The length of adjustment screw 17 is longer, is positioned at lower, is used to tighten regulate mouth 13, diminishes even regulate the width of mouth 13.
Claims (3)
1. improved circular die, the middle part of its body (10) has a plurality of smear metal teeth (11) and chip-removal hole (12), body (10) one ends have regulates mouthful (13) longitudinally, it is characterized in that: body (10) side offers two parallel fixedly cave (14), (15), fixedly be respectively equipped with one in cave (14), (15) and be used for adjusting adjustment screw (16), (17) of regulating mouthful (13) width, wherein, the length of adjustment screw (16) is less than adjustment screw (17).
2. circular die according to claim 1 is characterized in that: described adjustment screw (16), (17) are all soket head cap screw.
3. circular die according to claim 1 and 2 is characterized in that: the material of described body (10) is a wolfram steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203048050U CN201115890Y (en) | 2007-11-27 | 2007-11-27 | Improved round die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203048050U CN201115890Y (en) | 2007-11-27 | 2007-11-27 | Improved round die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201115890Y true CN201115890Y (en) | 2008-09-17 |
Family
ID=39990462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203048050U Expired - Fee Related CN201115890Y (en) | 2007-11-27 | 2007-11-27 | Improved round die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201115890Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567577A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Tipped unilaterally adjustable permanent seat screw die with heat emission holes |
| CN103567565A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Unilaterally adjustable screw die with heat emission holes |
| CN103567573A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Bilaterally adjustable hollow screw die with heat emission holes |
| CN103567563A (en) * | 2013-07-19 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Novel unilaterally adjustable hollow screw die with chip spaces |
| CN103567564A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Unilaterally adjustable hollow screw die with heat emission holes |
| CN103567557A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Hollow threading die with radiating holes |
| CN103567567A (en) * | 2013-07-18 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Embedding cutting edge single-side adjustable screw die |
| CN103600141A (en) * | 2013-07-16 | 2014-02-26 | 昆山巨德泰精密机械有限公司 | Unilaterally adjustable type threading die |
| CN103600143A (en) * | 2013-07-18 | 2014-02-26 | 昆山巨德泰精密机械有限公司 | Bilaterallyadjustable type threading die with fixed base and embedded blades |
-
2007
- 2007-11-27 CN CNU2007203048050U patent/CN201115890Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600141A (en) * | 2013-07-16 | 2014-02-26 | 昆山巨德泰精密机械有限公司 | Unilaterally adjustable type threading die |
| CN103567567A (en) * | 2013-07-18 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Embedding cutting edge single-side adjustable screw die |
| CN103600143A (en) * | 2013-07-18 | 2014-02-26 | 昆山巨德泰精密机械有限公司 | Bilaterallyadjustable type threading die with fixed base and embedded blades |
| CN103567563A (en) * | 2013-07-19 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Novel unilaterally adjustable hollow screw die with chip spaces |
| CN103567577A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Tipped unilaterally adjustable permanent seat screw die with heat emission holes |
| CN103567565A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Unilaterally adjustable screw die with heat emission holes |
| CN103567573A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Bilaterally adjustable hollow screw die with heat emission holes |
| CN103567564A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Unilaterally adjustable hollow screw die with heat emission holes |
| CN103567557A (en) * | 2013-07-23 | 2014-02-12 | 昆山巨德泰精密机械有限公司 | Hollow threading die with radiating holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |