CN202290959U - Punch head capable of controlling full sizes - Google Patents
Punch head capable of controlling full sizes Download PDFInfo
- Publication number
- CN202290959U CN202290959U CN2011204246977U CN201120424697U CN202290959U CN 202290959 U CN202290959 U CN 202290959U CN 2011204246977 U CN2011204246977 U CN 2011204246977U CN 201120424697 U CN201120424697 U CN 201120424697U CN 202290959 U CN202290959 U CN 202290959U
- Authority
- CN
- China
- Prior art keywords
- punch head
- drift
- core
- cover
- sleeve
- 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
A punch head capable of controlling full sizes comprises a punch head, wherein the punch head comprises a punch head sleeve, a punch head core fixed in the punch head sleeve, an indent stepped surface is arranged at the front end of the punch head sleeve, a fillet is arranged on the edge of the front end of the punch head core, and external threads for fixing are arranged at the rear end of the punch head sleeve. The punch head provided by the utility model greatly saves processing cost, reduces energy consumption, reduces production procedures, and increases productivity of enterprises. The punch head is simple in working principle, handy in operation, and clear in process. The improvement of product quality and production efficiency is apparent, and the processed products obtain united praise from suppliers.
Description
Technical field
The utility model relates to a kind of mould, refers more particularly to the full-scale drift of a kind of control.
Background technology
Pipeline has played very important effect in air-conditioning system.Under the connection and conveying gas of pipeline, can guarantee the normal operation of air-conditioning system.The air-tightness of pipeline then is the key in the key.The head dimensions precision of pipeline butted part and the quality that processes then are to guarantee bubble-tight the biggest factor, being consistent of size that guarantees to process and drawing.Therefore need efficient high, high quality mold and punching head could solve this stubborn problem.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of multiple tooth slot rolling mould is provided, and provides cost savings, and has improved the production efficiency of enterprise.
The utility model solves the technical scheme that its technical problem adopts: the full-scale drift of this control; Comprise drift; Stating drift comprises the drift cover, is fixed on the drift core in the drift cover; The front end of drift cover is provided with the step surface that concaves, and the edge of drift core front end is provided with rounding, and wherein the rear end of drift cover is provided with the external screw thread that is used for fixing.This drift can be fixed on the punch press easily; Wherein the step surface structure and the pipeline head construction of drift cover are complementary; The inner diameter size of step surface is complementary with the outer diameter size of management; And the overall diameter of drift core size is complementary with the pipeline inner wall diameter, but the pipe thickness of control valve road portion, each size of comprehensive control piper.
The centre of drift cover is provided with through hole, and wherein the drift core passes this through hole, and passes through fixed by nut in the rear end of drift core.The drift core is fixedly mounted in the drift cover like this, and is easy for installation.
The effect that the utility model is useful is: the utility model has been saved processing cost greatly, has reduced energy consumption, has reduced production process, has improved the productivity of enterprise.Its operation principle is simple, and it is handy to operate, and technology comes into plain view.The raising of product quality and production efficiency is obvious, the consistent consistent favorable comment that has obtained each supplier of the product that goes out of processing.
Description of drawings
Fig. 1 is the cutaway view of the utility model;
Fig. 2 is the overall structure sketch map of the utility model;
Fig. 3 is the structural representation of drift cover in the utility model;
Fig. 4 is the structural representation of drift core in the utility model.
Description of reference numerals: roller 1, slot rolling 1-1, rotating shaft 2, hard tube 3, grooved shape 3-1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
With reference to accompanying drawing: the full-scale drift of this control; Comprise drift 1; Drift 1 comprises drift cover 2, is fixed on the drift core 3 in the drift cover 2; The front end of drift cover 2 is provided with the step surface 2-1 that concaves, and the edge of drift core 3 front ends is provided with rounding 3-1, and wherein the rear end of drift cover 2 is provided with the external screw thread 2-3 that is used for fixing.The centre of drift cover 2 is provided with through hole 2-2, and drift core 3 passes this through hole 2-2, and fixing through nut 4 in the rear end of drift core 3.
The utility model is assembled by two kinds of moulds, the high-precision drift cover 2 in outside, and the step dimension of the inside then is the head dimensions of control piper.Drift core in the inside 3 utilizes the mode that is threaded to be fixed on the drift cover 2, and the size of drift core 3 heads is used for guaranteeing the pipe thickness of aluminum pipe.After such design enforcement, each root of the product that processes is all the same, has both improved quality, has guaranteed the production efficiency of company again.
Though the utility model is through illustrating and describe with reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (2)
1. control full-scale drift for one kind; Comprise drift (1); It is characterized in that: said drift (1) comprises drift cover (2), is fixed on the drift core (3) in the drift cover (2); The front end of drift cover (2) is provided with the step surface (2-1) that concaves, and the edge of drift core (3) front end is provided with rounding (3-1), and the rear end of said drift cover (2) is provided with the external screw thread (2-3) that is used for fixing.
2. the full-scale drift of control according to claim 1 is characterized in that: the centre of said drift cover (2) is provided with through hole (2-2), and said drift core (3) passes this through hole (2-2), and fixing through nut (4) in the rear end of drift core (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204246977U CN202290959U (en) | 2011-11-01 | 2011-11-01 | Punch head capable of controlling full sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204246977U CN202290959U (en) | 2011-11-01 | 2011-11-01 | Punch head capable of controlling full sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290959U true CN202290959U (en) | 2012-07-04 |
Family
ID=46359940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204246977U Expired - Fee Related CN202290959U (en) | 2011-11-01 | 2011-11-01 | Punch head capable of controlling full sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617676A (en) * | 2017-10-24 | 2018-01-23 | 惠州市百思德精密部件有限公司 | The fixation of the weak drift of abnormity and quick change mould structure |
-
2011
- 2011-11-01 CN CN2011204246977U patent/CN202290959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617676A (en) * | 2017-10-24 | 2018-01-23 | 惠州市百思德精密部件有限公司 | The fixation of the weak drift of abnormity and quick change mould structure |
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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: 20141101 |
|
| EXPY | Termination of patent right or utility model |