CN203751457U - Length-adjustable circular die tool - Google Patents
Length-adjustable circular die tool Download PDFInfo
- Publication number
- CN203751457U CN203751457U CN201320805011.8U CN201320805011U CN203751457U CN 203751457 U CN203751457 U CN 203751457U CN 201320805011 U CN201320805011 U CN 201320805011U CN 203751457 U CN203751457 U CN 203751457U
- Authority
- CN
- China
- Prior art keywords
- circular die
- die
- cylindrical shell
- length
- thread tapping
- 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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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to a length-adjustable circular die tool, which comprises circular die barrels; four die tapping bodies are rotatably distributed on the side wall of each circular die barrel by taking the central axis of each circular die barrel as the center; the four die tapping bodies are glidingly arranged on the side wall of each circular die barrel and along a vertical direction; top ends of the circular die barrels are respectively provided with a height adjustment bolt used for adjusting positions of the die tapping bodies in the vertical direction; side walls of the die tapping bodies are respectively provided with a tightness adjustment bolt. The length-adjustable circular die tool disclosed by the utility model is simple in structure and reasonable in design; by adopting common bolt adjustment and a sliding rail-type design, the structure is stable and the reliable, so that a circular die can be adjusted in tightness in the vertical direction and the radial direction, and the thread length can be adjusted; the length-adjustable circular die tool is efficient and convenient, and has practical value.
Description
Technical field
The utility model relates to a kind of length adjustable type circular die instrument.
Background technology
In known technical field, circular die is screw die, is again to process or revise externally threaded screwing tool.Circular die is equivalent to one and has the very nut of high rigidity, and screw is shaped with several chip-removal holes around, generally has cutting cone at the two ends of screw mill.Traditional circular die is generally the design of ordinary construction formula, and degree of tightness regulates general by adjusting bolt or without any adjusting device, and the comparatively inconvenience that seems is gone back the easily main circular die of card, the screw thread of damage circular die simultaneously.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, a kind of reach adjustable type circular die instrument is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of length adjustable type circular die instrument, comprise circular die cylindrical shell, centered by the central axis of described circular die cylindrical shell, on the sidewall of described circular die cylindrical shell, rotation is distributed with four screw die thread tapping bodies, described screw die thread tapping body is vertically slidably mounted on the sidewall of circular die cylindrical shell, be respectively equipped with the height adjustment screw for adjusting screw die thread tapping body in the vertical direction position on the top of described circular die cylindrical shell, on the sidewall of described screw die thread tapping body, be respectively equipped with degree of tightness adjusting bolt.
Further, as a kind of concrete embodiment, the thread tapping body of screw die described in the utility model is arranged on the sidewall of circular die cylindrical shell by slide rail.
Further, as a kind of concrete embodiment, the utility model is provided with cushioning foam pad in the bottom of described screw die thread tapping body.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, adopt common bolt adjusting and the design of slide rail type, stabilized structure is reliable, make circular die in the vertical direction, radially all can adjusting elasticity, and capable of regulating reach, efficiently convenient, have practical value.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of Fig. 1;
In figure: 1. circular die cylindrical shell, 2. screw die thread tapping body, 3. height adjustment screw, 4. degree of tightness adjusting bolt, 5. cushioning foam pad.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model length adjustable type circular die instrument as depicted in figs. 1 and 2, comprise circular die cylindrical shell 1, centered by the central axis of described circular die cylindrical shell 1, on the sidewall of described circular die cylindrical shell 1, rotation is distributed with four screw die thread tapping bodies 2, described screw die thread tapping body 2 is vertically slidably mounted on the sidewall of circular die cylindrical shell 1, be respectively equipped with the height adjustment screw 3 for adjusting screw die thread tapping body 2 in the vertical direction positions on the top of described circular die cylindrical shell 1, on the sidewall of described screw die thread tapping body 2, be respectively equipped with degree of tightness adjusting bolt 4.
Described screw die thread tapping body 2 is arranged on the sidewall of circular die cylindrical shell 1 by slide rail.
Be provided with cushioning foam pad 5 in the bottom of described screw die thread tapping body 2.
The utility model is simple in structure, reasonable in design, adopts common bolt to regulate and the design of slide rail type, and stabilized structure is reliable, make circular die in the vertical direction, radially all can adjusting elasticity, and capable of regulating reach, efficiently convenient, have practical value.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (3)
1. a length adjustable type circular die instrument, comprise circular die cylindrical shell (1), it is characterized in that: centered by the central axis of described circular die cylindrical shell (1), on the sidewall of described circular die cylindrical shell (1), rotation is distributed with four screw die thread tapping bodies (2), described screw die thread tapping body (2) is vertically slidably mounted on the sidewall of circular die cylindrical shell (1), be respectively equipped with the height adjustment screw (3) for adjusting screw die thread tapping body (2) in the vertical direction position on the top of described circular die cylindrical shell (1), on the sidewall of described screw die thread tapping body (2), be respectively equipped with degree of tightness adjusting bolt (4).
2. length adjustable type circular die instrument as claimed in claim 1, is characterized in that: described screw die thread tapping body (2) is arranged on the sidewall of circular die cylindrical shell (1) by slide rail.
3. length adjustable type circular die instrument as claimed in claim 1, is characterized in that: be provided with cushioning foam pad (5) in the bottom of described screw die thread tapping body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805011.8U CN203751457U (en) | 2013-12-10 | 2013-12-10 | Length-adjustable circular die tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805011.8U CN203751457U (en) | 2013-12-10 | 2013-12-10 | Length-adjustable circular die tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751457U true CN203751457U (en) | 2014-08-06 |
Family
ID=51246768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320805011.8U Expired - Fee Related CN203751457U (en) | 2013-12-10 | 2013-12-10 | Length-adjustable circular die tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128676A (en) * | 2013-12-10 | 2014-11-05 | 成都科创佳思科技有限公司 | Length-adjustable circular die tool |
-
2013
- 2013-12-10 CN CN201320805011.8U patent/CN203751457U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128676A (en) * | 2013-12-10 | 2014-11-05 | 成都科创佳思科技有限公司 | Length-adjustable circular die tool |
| CN104128676B (en) * | 2013-12-10 | 2017-03-15 | 东莞市源开鑫精密五金实业有限公司 | Adjustable length type circular die instrument |
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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: 20140806 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |