CN202212610U - Machining device for polyurethane sleeve of punch of stamping die for automobile - Google Patents
Machining device for polyurethane sleeve of punch of stamping die for automobile Download PDFInfo
- Publication number
- CN202212610U CN202212610U CN2011202735606U CN201120273560U CN202212610U CN 202212610 U CN202212610 U CN 202212610U CN 2011202735606 U CN2011202735606 U CN 2011202735606U CN 201120273560 U CN201120273560 U CN 201120273560U CN 202212610 U CN202212610 U CN 202212610U
- Authority
- CN
- China
- Prior art keywords
- polyurethane
- polyurethane cover
- polyurethane sleeve
- automobile
- cylindrical shell
- 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
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a machining device for a polyurethane sleeve of a punch of a stamping die for an automobile, which comprises a base and a cylinder fixed on the base, wherein the polyurethane sleeve is positioned in the cylinder, and a threaded hole through which a clamping bolt penetrates is arranged on the outer wall of the cylinder; and the end part of the clamping bolt is butted against the outer wall of the polyurethane sleeve, and the inner diameter of the cylinder is greater than the outer diameter of the polyurethane sleeve. The utility model solves the problems that the polyurethane sleeve is machined by the traditional steel column clamping method, so that the polyurethane sleeve is deformed and is unstably fixed; a hole site is deformed when the hole site is machined, the operation is difficult, and the like. The machining device is suitable for machining various specifications of polyurethane sleeves, the precision of machining can be ensured, and the practicality is strong.
Description
Technical field
The utility model relates to automobile drift cover processing unit (plant), especially relates to a kind of automobile diel drift polyurethane cover processing unit (plant).
Background technology
In the automobile making process, stamping parts is to constitute the most important also the most basic parts of body of a motor car.Diel is basically the most also most important equipment, a frock in the automobile making process, and positions, hole such as a large amount of assemblings, location, technology are arranged on the stamping parts, and these positions, hole all are to lean on the drift punching out to accomplish.The use of diel upper punch is the most general, and smooth, indeformable for the plate that guarantees to go out, also in order to guarantee the life-span of drift, most of nose of punch all need overlap one section polyurethane cover.Because of the polyurethane cover belongs to consumable accessory and non-standard component, need processing voluntarily when changing the polyurethane cover.
The processing method of diel drift polyurethane cover is to adopt traditional steel bushing clamping and loading method to process at present.Yet the polyurethane cover belongs to softer rubber material, processes with traditional steel bushing clamping and loading method to be prone to cause polyurethane cover distortion, fixing not firm, and the position, hole is yielding during the machining hole position, problems such as operating difficulties.
The utility model content
The utility model provides a kind of automobile diel drift polyurethane cover processing unit (plant); Solve the traditional method that clamps steel column of existing usefulness and carried out the machined polyurethane cover; Cause polyurethane cover distortion, fixing not firm, the position, hole is yielding during the machining hole position, the problem of operating difficulties.
A kind of automobile diel drift polyurethane cover processing unit (plant); Comprise base and be fixed in the cylindrical shell on the base; The polyurethane cover is positioned at cylindrical shell; The outer wall of said cylindrical shell is provided with the screwed hole that supplies fishbolt to pass, and the end of fishbolt props up the outer wall of said polyurethane cover, and the internal diameter of cylindrical shell is greater than the external diameter of said polyurethane cover.
As preferably, said base two ends are respectively equipped with two platforms, and these two platforms are for fixing on Drilling machines bench or with vice, fixing, and the size of platform is confirmed according to Drilling machines bench and vice workbench shape and size.
Said fishbolt is common countersunk head hexagonal elongated threaded bolt, and bolt thread is answered long enough, with the processing of the polyurethane cover that adapts to different-diameter.
As preferably, the end of said fishbolt is circular-arc, cooperates with polyurethane cover outer wall, so that fixation.
As preferably, said cylindrical shell is a cylindrical tube, utilizes the typical circular steel pipe to process, and it is not yielding again to save material.
The utility model is applicable to the processing of the polyurethane of all size cover, can guarantee to process accurately, practical.And total is simple, is skillfully constructed, and the location is even, accurate, and clamping is easy and simple to handle, improves machining accuracy.
Description of drawings
Fig. 1 is the utility model assembled construction sketch map.
Wherein: 1, cylindrical shell; 2, platform; 3, base; 4, fishbolt; 5, screwed hole; 6, polyurethane cover.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.Should be understood that following embodiment is merely exemplary, does not limit the scope of the utility model.
As shown in Figure 1, a kind of automobile diel drift polyurethane cover processing unit (plant) is equipped with the structural representation of polyurethane cover 6.This processing unit (plant) comprises base 3 and is fixed on the base 3, specifically the cylindrical shell 1 in the middle of base 3.
Base 3 is made for common square plate, and the two ends of base 3 are respectively equipped with platform 2, platform 2 be supply on Drilling machines bench or vice fixing used.The size of platform 2 is to confirm according to Drilling machines bench and vice workbench shape and size.
The internal diameter of cylindrical shell 1 during assembling, places cylindrical shell 1 inner chamber with polyurethane cover 6 greater than the external diameter of polyurethane cover 6, props up polyurethane with fishbolt 4 one ends and overlaps 6 outer wall, and the other end passes outside the outer wall of cylindrical shell 1.According to the diameter of polyurethane cover 6, the quantity that length is selected fishbolt 4, can be three and be used, also can be six and be used, to guarantee evenly, to fixedly secure polyurethane cover 6.
The device that then clamping is assembled is fixed on Drilling machines bench or the vice workbench, begins boring work.So realize the firm grip of automobile diel drift polyurethane cover processing unit (plant).
The utility model is not limited to the specific embodiment recited above, and the quantity and the big I of the screwed hole 5 on cylindrical shell 1 outer wall change according to concrete condition, and can select the quantity of fishbolt 4 according to the actual requirements.The scope of the utility model is limited by claims only.
Claims (4)
1. an automobile diel drift polyurethane overlaps processing unit (plant); Comprise base and be fixed in the cylindrical shell on the base; The polyurethane cover is positioned at cylindrical shell; It is characterized in that: the outer wall of said cylindrical shell is provided with the screwed hole that supplies fishbolt to pass, and the end of fishbolt props up the outer wall of said polyurethane cover, and the internal diameter of cylindrical shell is greater than the external diameter of said polyurethane cover.
2. automobile diel drift polyurethane cover processing unit (plant) according to claim 1, it is characterized in that: said base two ends are respectively equipped with two platforms.
3. automobile diel drift polyurethane cover processing unit (plant) according to claim 1, it is characterized in that: the end of said fishbolt is circular-arc.
4. automobile diel drift polyurethane cover processing unit (plant) according to claim 1, it is characterized in that: said cylindrical shell is a cylindrical tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202735606U CN202212610U (en) | 2011-07-29 | 2011-07-29 | Machining device for polyurethane sleeve of punch of stamping die for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202735606U CN202212610U (en) | 2011-07-29 | 2011-07-29 | Machining device for polyurethane sleeve of punch of stamping die for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212610U true CN202212610U (en) | 2012-05-09 |
Family
ID=46011880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202735606U Expired - Fee Related CN202212610U (en) | 2011-07-29 | 2011-07-29 | Machining device for polyurethane sleeve of punch of stamping die for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392941A (en) * | 2016-11-29 | 2017-02-15 | 河南省汉盛新型材料科技有限公司 | Fixing device for plastic pipe cutting |
| CN108608293A (en) * | 2018-04-26 | 2018-10-02 | 河南杰川计算机科技有限公司 | A kind of high-efficient rust-removing device for seamless steel pipe |
-
2011
- 2011-07-29 CN CN2011202735606U patent/CN202212610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392941A (en) * | 2016-11-29 | 2017-02-15 | 河南省汉盛新型材料科技有限公司 | Fixing device for plastic pipe cutting |
| CN108608293A (en) * | 2018-04-26 | 2018-10-02 | 河南杰川计算机科技有限公司 | A kind of high-efficient rust-removing device for seamless steel pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203236070U (en) | Clamp used for gear shaft machining | |
| CN206544047U (en) | Novel fixture | |
| CN202344066U (en) | Vertical location device for hand tapping | |
| CN204658020U (en) | A kind of knuckle removes gate fixture | |
| CN202212610U (en) | Machining device for polyurethane sleeve of punch of stamping die for automobile | |
| CN101992316A (en) | Positioning die for gasket drill holes | |
| CN203426241U (en) | Coreless punching equipment | |
| CN109433753A (en) | A kind of extra welding material cleaning plant in bend pipe inside | |
| CN201109112Y (en) | Positioning marking tool for major diameter arc | |
| CN203437678U (en) | Drilling machine | |
| CN103537925A (en) | Novel drilling clamp located through rotation | |
| CN202877906U (en) | Pressure display square box clamp device | |
| CN203197322U (en) | Drilling tool | |
| CN202240604U (en) | Device for machining and clamping wheel side | |
| CN206123223U (en) | Fast positioning fixture | |
| CN204035632U (en) | A kind of machine adds drilling machine boring grab | |
| CN207824432U (en) | Drilling machine aperture clamp fixture | |
| CN207616198U (en) | Anti-deformation flexible mandrel | |
| CN202539990U (en) | Novel drilling fixture employing rotational positioning | |
| CN201208659Y (en) | Apparatus for turning round hole of drill machine | |
| CN2900045Y (en) | Portable hand bench drill | |
| CN215846697U (en) | Be used for mixer feed cylinder welding frock | |
| CN218396065U (en) | Replaceable handheld support plate nut drill jig | |
| CN219492817U (en) | Movable bolt tool | |
| CN103769906A (en) | End face drilling clamp for circular ring parts |
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: 20120509 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |