CN207431030U - Metal circular tube hole punched device - Google Patents
Metal circular tube hole punched device Download PDFInfo
- Publication number
- CN207431030U CN207431030U CN201721562766.4U CN201721562766U CN207431030U CN 207431030 U CN207431030 U CN 207431030U CN 201721562766 U CN201721562766 U CN 201721562766U CN 207431030 U CN207431030 U CN 207431030U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- hole
- groove
- circular tube
- punching
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model is related to metal circular tube hole punched devices.The table top of fixed station is equipped with groove, recessed side portions laterally set cylindrical punching cutter head, it is cavity body inside fixed station at the corresponding punching of groove, and downward through hole is arranged right below in groove, cylindrical finishing cutter head is equipped in through hole, finishing tool bit diameter is consistent with the diameter of punching needed for metal circular tube.For the ease of chip removal, optimization is equipped with compressed air hose and chip discharging tube.The utility model laterally rushes milling in metal circular tube bottom and obtains just hole, avoids metal circular tube and deforms under extrusion；Finishing cutter head expand repairing into first hole obtains round hole, available for the circular external piece of connection.
Description
Technical field
The utility model is related to hole punched device technical fields, more particularly to metal circular tube hole punched device.
Background technology
Air conditioning for automobiles pipe needs are connected with outer tube, are directly drilled on air conditioning for automobiles pipe, then under extruding force, tube body
Crimp easily occurs.It is not circle if the directly laterally punching on pipe, outside the hole gone out, it can not be to circle
External piece is attached.
Utility model content
The purpose of this utility model is that solving the above problems, a kind of round metal that can be directly modified to punching is provided
Tube hole punched device.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows：
Metal circular tube hole punched device, including fixing device, punching cutter head；The fixing device be fixed station 1, the fixation
The table top of platform 1 is equipped with groove 2, and groove 2 is used to place metal circular tube；2 side of groove laterally sets cylindrical punching cutter head 3,
Punching cutter head 3 is controlled by electric cylinders to be stretched, and 2 bottom of groove is not higher than punching cutter head 3；It is characterized in that, at 2 corresponding punching of groove
The inside of fixed station 1 be cavity body, and downward through hole is arranged right below in groove 2, cylindrical finishing cutter head is equipped in through hole
4, finishing 4 diameter of cutter head is consistent with the diameter of punching needed for metal circular tube, and finishing cutter head 4 is controlled flexible by electric cylinders.
The optimization of the utility model, the fixed station 1 of 4 top of finishing cutter head are equipped with compressed air hose 5, and fixed station 1 corresponds to
The front side of punching cutter head 3 is equipped with chip discharging tube 6.
The operation principle of the utility model is：Metal circular tube is placed in the groove 2 of fixed station, and punching cutter head 3 is in metal
Hole is laterally gone out in pipe bottom, and the hole gone out at this time is ellipse, and finishing cutter head 4, which enters from bottom in slotted eye, to be expanded
It fills reparation and obtains round hole.
The beneficial effects of the utility model：
The utility model laterally rushes milling in metal circular tube bottom and obtains just hole, avoids metal circular tube and deforms under extrusion；
Finishing cutter head 4 expand repairing into first hole obtains round hole, available for the circular external piece of connection.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model metal circular tube hole punched device；
Reference sign：Fixed station -1, groove -2, punching cutter head -3, finishing cutter head -4, compressed air hose -5, chip removal
Pipe -6.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Refering to shown in Figure of description 1, metal circular tube hole punched device, including fixing device, punching cutter head；The fixed dress
Fixed station 1 is set to, the table top of the fixed station 1 is equipped with groove 2, and groove 2 is used to place metal circular tube；2 side of groove is horizontal
Cylindrical punching cutter head 3 is set, and punching cutter head 3 is controlled by electric cylinders to be stretched, and 2 bottom of groove is not higher than punching cutter head 3；Its feature exists
In 1 inside of fixed station at 2 corresponding punching of groove is cavity body, and downward through hole, through hole are arranged right below in groove 2
Interior to be equipped with cylindrical finishing cutter head 4, finishing 4 diameter of cutter head is consistent with the diameter of punching needed for metal circular tube, and finishing cutter head 4 is by electricity
Cylinder control is flexible.
For the ease of chip removal in process, avoid iron filings in cavity body, influence punching, the utility model it is excellent
Change, the fixed station 1 of 4 top of finishing cutter head is equipped with compressed air hose 5, and the front side that fixed station 1 corresponds to punching cutter head 3 is equipped with chip removal
Pipe 6.In punching and dressing process, punching cutter head 3 and finishing cutter head 4 play sealing process, and compressed air is by iron filings from chip removal
Pipe is blown out.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description
State the preference of only the utility model, the utility model and from the limitation of above-mentioned preference is not departing from the utility model
On the premise of spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within this practicality
In new claimed scope.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (2)
1. metal circular tube hole punched device, including fixing device, punching cutter head；The fixing device is fixed station（1）, the fixation
Platform（1）Table top be equipped with groove（2）, groove（2）For placing metal circular tube；Groove（2）Side laterally sets cylindrical punching
Hole cutter head（3）, punching cutter head（3）Flexible, the groove by electric cylinders control（2）Bottom is not higher than punching cutter head（3）；It is characterized in that,
Groove（2）Fixed station at corresponding punching（1）Inside is cavity body, and in groove（2）Downward through hole is arranged right below, is led to
Cylindrical finishing cutter head is equipped in hole（4）, modify cutter head（4）Diameter is consistent with the diameter of punching needed for metal circular tube, finishing knife
Head（4）It is flexible by electric cylinders control.
2. metal circular tube hole punched device according to claim 1, which is characterized in that finishing cutter head（4）The fixed station of top
（1）It is equipped with compressed air hose（5）, fixed station（1）Corresponding punching cutter head（3）Front side be equipped with chip discharging tube（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562766.4U CN207431030U (en) | 2017-11-21 | 2017-11-21 | Metal circular tube hole punched device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562766.4U CN207431030U (en) | 2017-11-21 | 2017-11-21 | Metal circular tube hole punched device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431030U true CN207431030U (en) | 2018-06-01 |
Family
ID=62287139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562766.4U Expired - Fee Related CN207431030U (en) | 2017-11-21 | 2017-11-21 | Metal circular tube hole punched device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899370A (en) * | 2019-12-23 | 2020-03-24 | 广东顺德安耐特金属科技有限公司 | Production device and production method for pressing tee body |
-
2017
- 2017-11-21 CN CN201721562766.4U patent/CN207431030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899370A (en) * | 2019-12-23 | 2020-03-24 | 广东顺德安耐特金属科技有限公司 | Production device and production method for pressing tee body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20181121 |