CN209647361U - Flange hole processing device - Google Patents
Flange hole processing device Download PDFInfo
- Publication number
- CN209647361U CN209647361U CN201920337378.9U CN201920337378U CN209647361U CN 209647361 U CN209647361 U CN 209647361U CN 201920337378 U CN201920337378 U CN 201920337378U CN 209647361 U CN209647361 U CN 209647361U
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- China
- Prior art keywords
- flange
- mounting base
- hole
- punching head
- punching
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Abstract
The utility model discloses a kind of flange hole processing devices comprising flange mounting base and punching unit, the flange mounting base are equipped with through-hole, and the punching head of the punching unit is correspondingly arranged with the through-hole；The flange mounting base is equipped with R type structure by the top of punching unit side, and the R type structure is consistent with flange transition radian.Compared with prior art, the utility model has many advantages, such as that high in machining efficiency, hole forming is high-quality.
Description
Technical field
The utility model relates to flanging bore processing technique field more particularly to a kind of flange hole processing devices.
Background technique
Sheet metal component has the characteristics such as good moulded manufacturability, high intensity, is widely used in field of household appliances.In order to reduce
Production cost is equipped with flanging bore usually on thin flitch to connect other parts, such as air duct.Flanging bore is according to the need used
It wants, through-hole (such as wire hole) is set in flanging bore side wall, flanging bore side wall hole forming method common at present is: in flanging bore
Side wall carries out hole machined using electric drill.This processing method has the following deficiencies: that the positioning of (1) through-hole is relatively difficult；(2) processed
Cheng Zhong, flanging bore sidewall edge are easily deformed.
Utility model content
The utility model is proposed in view of the above problem of the existing technology, and the utility model provides a kind of processing effect
Rate height, flange hole processing device easy to use.
The utility model is achieved through the following technical solutions: a kind of flange hole processing device comprising flange installation
Seat and punching unit, the flange mounting base are equipped with through-hole, and the punching head of the punching unit is correspondingly arranged with the through-hole；
The flange mounting base is equipped with R type structure by the top of punching unit side, and the R type structure is consistent with flange transition radian.
Further, the punching unit includes driving structure and punching head, and the punching head and the through-hole are concentric
The internal diameter of setting, the through-hole is greater than the punching head outer diameter.
Preferably, several punching head guide holders are equipped between the driving structure and the flange mounting base；The punching
Hole head slides through the punching head guide holder, and the punching head guide holder is fixed on the base.
Further, the punching head is socketed with flange fixing sleeve at flange mounting base.
Preferably, the flange fixing sleeve is made of rubber or silica gel material.
Further, fixing sleeve mounting base is equipped between the flange fixing sleeve and the punching head guide holder, it is described to turn over
Side fixing sleeve is mounted in the fixing sleeve mounting base.
It preferably, further include compressing driving structure, the compression driving structure is fixed on the punching head guide holder, institute
The movable end for stating compression driving structure is fixed in the fixing sleeve mounting base.
Further, the R type structure is made of silica gel or rubber material.
Compared with prior art, the R type structure of the utility model is consistent with flange transition radian, effectively by metal plate
Golden part is fixed in R type structure, is not susceptible to deformation and sliding, effectively improves the processing quality of through-hole；Equipped with rubber or silicon
Flange side wall, is effectively fixed in the flange mounting base, and then effectively by the flange fixing sleeve and compression driving structure of glue
The processing quality of ground raising through-hole.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Specific embodiment
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
A kind of flange hole processing device comprising flange mounting base 1 and punching unit, the flange mounting base 1 are equipped with
Through-hole 11, the punching head 8 of the punching unit are correspondingly arranged with the through-hole 11；The flange mounting base 1 leans on punching unit side
Top be equipped with R type structure 12, the R type structure 12 is consistent with 21 radian of flange transition.
The punching unit includes driving structure 9 and punching head 8, the punching head 8 and the concentric setting of the through-hole 11,
The internal diameter of the through-hole 11 is greater than 8 outer diameter of punching head.Wherein, driving structure can be driven using manual mode, such as be used
Screw-rod structure, the screw-rod structure are connected to the punching head；Driving structure can also be driven using hydraulic cylinder, therefore right
The driving method of driving structure is not particularly limited.
In order to improve the stability of punching head drilling, if being equipped between the driving structure 9 and the flange mounting base 12
Dry punching head guide holder 5/7；The punching head slides through the punching head guide holder, and the punching head guide holder is fixed on
On pedestal 10.
Punching head flanging bore side walls when flanging bore side wall processes hole 23, the punching head are pacified by flange in order to prevent
Flange fixing sleeve 3 is socketed at dress seat.
Flange fixing sleeve damages flanging bore side wall 22 in order to prevent, and the flange fixing sleeve uses rubber or silica gel material
It is made.
A kind of fixation and driving method of flange fixing sleeve: between the flange fixing sleeve 3 and the punching head guide holder
Equipped with fixing sleeve mounting base 4, the flange fixing sleeve is mounted in the fixing sleeve mounting base, and the compression driving structure 6 is solid
It is scheduled on the punching head guide holder, the movable end for compressing driving structure is fixed in the fixing sleeve mounting base.
Wherein, it compresses driving structure to be also not particularly limited, manual actuation can be used, it can also be using modes such as lead screws
It is driven.
In order to avoid R type structure and the flanging bore rigid contact, the R type structure is made of silica gel or rubber material.
Compared with prior art, the R type structure of the utility model is consistent with flange transition radian, effectively by metal plate
Golden part is fixed in R type structure, is not susceptible to deformation and sliding, effectively improves the processing quality of through-hole；Equipped with rubber or silicon
Flange side wall, is effectively fixed in the flange mounting base, and then effectively by the flange fixing sleeve and compression driving structure of glue
The processing quality of ground raising through-hole.
The utility model is not limited to above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these changes and deformation.
Claims (8)
1. flange hole processing device, it is characterised in that: it includes flange mounting base and punching unit, is set in the flange mounting base
There is through-hole, the punching head of the punching unit is correspondingly arranged with the through-hole；The flange mounting base leans on the top of punching unit side
Portion is equipped with R type structure, and the R type structure is consistent with flange transition radian.
2. flange hole processing device according to claim 1, it is characterised in that: the punching unit includes driving structure and punching
The internal diameter of hole head, the punching head and the concentric setting of the through-hole, the through-hole is greater than the punching head outer diameter.
3. flange hole processing device according to claim 2, it is characterised in that: the driving structure and the flange mounting base
Between be equipped with several punching head guide holders；The punching head slides through the punching head guide holder, the punching head guiding
Seat is fixed on the base.
4. flange hole processing device according to claim 3, it is characterised in that: the punching head is socketed at flange mounting base
There is flange fixing sleeve.
5. flange hole processing device according to claim 4, it is characterised in that: the flange fixing sleeve uses rubber or silica gel
Material is made.
6. flange hole processing device according to claim 4, it is characterised in that: the flange fixing sleeve is led with the punching head
To fixing sleeve mounting base is equipped between seat, the flange fixing sleeve is mounted in the fixing sleeve mounting base.
7. flange hole processing device according to claim 6, it is characterised in that: further include compressing driving structure, the compression
Driving structure is fixed on the punching head guide holder, and the movable end for compressing driving structure is fixed on the fixing sleeve installation
On seat.
8. flange hole processing device according to claim 1, it is characterised in that: the R type structure is by silica gel or rubber material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337378.9U CN209647361U (en) | 2019-03-15 | 2019-03-15 | Flange hole processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337378.9U CN209647361U (en) | 2019-03-15 | 2019-03-15 | Flange hole processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647361U true CN209647361U (en) | 2019-11-19 |
Family
ID=68527322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920337378.9U Active CN209647361U (en) | 2019-03-15 | 2019-03-15 | Flange hole processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647361U (en) |
-
2019
- 2019-03-15 CN CN201920337378.9U patent/CN209647361U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |