CN206487940U - High intensity cold squeeze buckle pressure pipe - Google Patents
High intensity cold squeeze buckle pressure pipe Download PDFInfo
- Publication number
- CN206487940U CN206487940U CN201720139660.7U CN201720139660U CN206487940U CN 206487940 U CN206487940 U CN 206487940U CN 201720139660 U CN201720139660 U CN 201720139660U CN 206487940 U CN206487940 U CN 206487940U
- Authority
- CN
- China
- Prior art keywords
- pipe body
- hole
- withholding
- high intensity
- pipe
- 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
Links
Abstract
The utility model is related to auto parts and components field, especially high intensity cold squeeze buckle pressure pipe, including withholds pipe body, wherein it is cylindrical to withhold pipe tube cavity, withholds pipe its bottom opening；First through hole is offered on the top surface for withholding pipe body, withholds and the second through hole is offered on the side wall of pipe body, is integrally formed wherein withholding pipe body in the form of cold extrusion；The top surface outer rim for withholding pipe body uses convex structure, and the utility model is withheld pipe body and is integrally formed in the form of cold extrusion, and overall construction intensity is high, and service life is long, therefore holistic cost is lower, can carry out large batch of production；Using tooth slot structure, to be connected intensity during pipe body is connected with other workpiece higher actually withholding, and is not in situation about coming off, and the actual processing structure of teeth groove is different, is also not in situation about mispluging.
Description
Technical field
The utility model is related to auto parts and components field, specifically high intensity cold squeeze buckle pressure pipe.
Background technology
Cold extrusion is exactly that metal blank is placed in cold extrusion die cavity, at room temperature, passes through punch-pin fixed on forcing press
Apply pressure to blank, the processing method for making metal blank produce plastic deformation and part being made.At present, China can to lead,
Tin, the metal such as aluminium, copper, zinc and its alloy, mild steel, medium carbon steel, tool steel, low-alloy steel and stainless steel carries out cold extrusion, very
The cold extrusion of certain deflection extremely can also be carried out to bearing steel, high-carbon high-aluminium alloy tool steel, high-speed steel etc..In extrusion equipment
Aspect, China has possessed design and has manufactured the ability of tonnage squeezing presses at different levels.Except using universal machine forcing press, hydraulic pressure
Outside machine, cold extrusion press, cold extrusion production is successfully also carried out with high speed high power applications using friction press.
Existing pipe of withholding integrally is produced slowly, it is impossible to realize industrialization production, production difficulty is high, and service life is short.
Utility model content
The purpose of this utility model is to provide high intensity cold squeeze buckle pressure pipe, produced with the pipe of withholding for solving prior art
The problem of difficulty high efficiency is low.
To achieve the above object, the utility model provides following technical scheme：
High intensity cold squeeze buckle pressure pipe, including withhold pipe body, wherein it is cylindrical to withhold pipe tube cavity, withholds pipe pipe
Body bottom opening；First through hole is offered on the top surface for withholding pipe body, withholds and the second through hole is offered on the side wall of pipe body,
Pipe body is wherein withheld to be integrally formed in the form of cold extrusion；The top surface outer rim for withholding pipe body uses convex structure.
It is used as further program of the utility model：The internal diameter size for withholding pipe body is 24.7mm-24.9mm.
It is used as the utility model further scheme：Second through hole uses manhole, the diameter of the second through hole
Size is 3.2mm.
It is used as the utility model further scheme：The first through hole uses manhole, the diameter of first through hole
Size is 16.5mm-16.6mm.
It is used as the utility model further scheme：The wall thickness size for withholding pipe body is 1.3mm-1.7mm.
It is used as the utility model further scheme：The height size for withholding pipe body is 34.8mm-35.2mm.
It is used as the utility model further scheme：Between the top surface for withholding pipe body and the second through hole center of circle
Vertical height is 6mm.
It is used as the utility model further scheme：The radius of circle withheld corresponding to pipe body top surface outer rim circular arc
For 1mm.
Compared with prior art, the beneficial effects of the utility model are：The utility model withholds pipe body and uses cold extrusion
Form be integrally formed, overall construction intensity is high, and service life, therefore holistic cost was lower, can carry out large batch of life long
Production.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model high intensity cold squeeze buckle pressure pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, high intensity cold squeeze buckle pressure pipe, including pipe body 1 is withheld, wherein
Withhold the inner chamber of pipe body 1 cylindrical, withhold the bottom opening of pipe body 1；First through hole is offered on the top surface for withholding pipe body 1
3, withhold and the second through hole 2 is offered on the side wall of pipe body 1, be integrally formed wherein withholding pipe body 1 in the form of cold extrusion；
The top surface outer rim for withholding pipe body 1 uses convex structure；The aperture position of wherein first through hole 3 is machined with tooth setting up and down
Groove, the aperture position of the second through hole 2 is also machined with the trapezoidal structure of teeth groove processed at teeth groove, and the second through hole 2, first through hole
Teeth groove at 3 is rectangle shape structure, is actually withholding whole during pipe body 1 is connected with other workpiece using tooth slot structure
Body bonding strength is higher, is not in situation about coming off, and the actual processing structure of teeth groove is different, is also not in what is mispluged
Situation.
The internal diameter size for withholding pipe body 1 is 24.7mm-24.9mm.
Second through hole 2 uses manhole, and the diameter of the second through hole 2 is 3.2mm.
The first through hole 3 uses manhole, and the diameter of first through hole 3 is 16.5mm-16.6mm.
The wall thickness size for withholding pipe body 1 is 1.3mm-1.7mm.
The height size for withholding pipe body 1 is 34.8mm-35.2mm.
Vertical height between the top surface for withholding pipe body 1 and the second through hole 2 center of circle is 6mm.
The radius of circle withheld corresponding to the top surface outer rim circular arc of pipe body 1 is 1mm.
Operation principle of the present utility model is：Withhold pipe body 1 to be integrally formed in the form of cold extrusion, overall structure is strong
Degree is high, and service life is long, therefore holistic cost is lower.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (8)
1. high intensity cold squeeze buckle pressure pipe, it is characterised in that including withholding pipe body (1), wherein withholding pipe body (1) inner chamber and being in
It is cylindric, withhold pipe body (1) bottom opening；First through hole (3) is offered on the top surface for withholding pipe body (1), pipe pipe is withheld
The second through hole (2) is offered on the side wall of body (1), is integrally formed wherein withholding pipe body (1) in the form of cold extrusion；Withhold
The top surface outer rim of pipe body (1) uses convex structure, and the aperture position of wherein first through hole (3) is machined with tooth setting up and down
Groove, the aperture position of the second through hole (2) is also machined with teeth groove, and the trapezoidal structure of teeth groove of the second through hole (2) place processing, first
The teeth groove at through hole (3) place is rectangle shape structure.
2. high intensity cold squeeze buckle pressure pipe according to claim 1, it is characterised in that described to withhold the interior of pipe body (1)
Footpath size is 24.7mm-24.9mm.
3. high intensity cold squeeze buckle pressure pipe according to claim 1, it is characterised in that second through hole (2) is using circle
Shape through hole, the diameter of the second through hole (2) is 3.2mm.
4. high intensity cold squeeze buckle pressure pipe according to claim 1, it is characterised in that the first through hole (3) is using circle
Shape through hole, the diameter of first through hole (3) is 16.5mm-16.6mm.
5. high intensity cold squeeze buckle pressure pipe according to claim 1, it is characterised in that the wall for withholding pipe body (1)
Thick size is 1.3mm-1.7mm.
6. high intensity cold squeeze buckle pressure pipe according to claim 1, it is characterised in that the height for withholding pipe body (1)
Degree size is 34.8mm-35.2mm.
7. high intensity cold squeeze buckle pressure pipe according to claim 1, it is characterised in that the top for withholding pipe body (1)
Vertical height between face and the second through hole (2) center of circle is 6mm.
8. high intensity cold squeeze buckle pressure pipe according to claim 1, it is characterised in that described to withhold pipe body (1) top surface
Radius of circle corresponding to outer rim circular arc is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139660.7U CN206487940U (en) | 2017-02-16 | 2017-02-16 | High intensity cold squeeze buckle pressure pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139660.7U CN206487940U (en) | 2017-02-16 | 2017-02-16 | High intensity cold squeeze buckle pressure pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487940U true CN206487940U (en) | 2017-09-12 |
Family
ID=59765451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139660.7U Expired - Fee Related CN206487940U (en) | 2017-02-16 | 2017-02-16 | High intensity cold squeeze buckle pressure pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487940U (en) |
-
2017
- 2017-02-16 CN CN201720139660.7U patent/CN206487940U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170912 Termination date: 20210216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |