CN202506718U - Vehicle pipe fitting punching die - Google Patents
Vehicle pipe fitting punching die Download PDFInfo
- Publication number
- CN202506718U CN202506718U CN2012201792610U CN201220179261U CN202506718U CN 202506718 U CN202506718 U CN 202506718U CN 2012201792610 U CN2012201792610 U CN 2012201792610U CN 201220179261 U CN201220179261 U CN 201220179261U CN 202506718 U CN202506718 U CN 202506718U
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- CN
- China
- Prior art keywords
- punch
- pipe fitting
- elastic buffer
- buffer rubber
- holder shank
- 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 - Lifetime
Links
- 238000004080 punching Methods 0.000 title claims abstract description 16
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model belongs to the technical field of die structure design, and particularly relates to a vehicle pipe fitting punching die mainly suitable for punching a hole on a vehicle pipe fitting. The vehicle pipe fitting punching die comprises a punch with a punch handle, wherein the punch handle is used for being installed on a punch press, a workbench for placing the pipe fitting is arranged below the punch, the longitudinal section of the punch handle is in a shape of a Chinese character 'tu', the punch is installed in the center of the lower part of the punch handle in the shape of the Chinese character 'tu', an elastic buffer rubber mat and a guide pressure block are sequentially arranged below the punch handle, the punch handle and the guide pressure block are connected through springs distributed at the periphery of the elastic buffer rubber mat, punch holes are respectively arranged in the centers of the elastic buffer rubber mat and the guide pressure block, and the lower end of the punch sequentially penetrates through the elastic buffer rubber mat and the guide pressure block to punch the hole on the pipe fitting. By utilizing the vehicle pipe fitting punching die, the hole punched by the vehicle pipe fitting punching die is standard in specification and higher in quality, holes of different shapes and specifications can be punched, and the production efficiency is high.
Description
Technical field
The utility model belongs to the mould structure design field, specifically, relates to a kind of automobile pipe fitting punch die, mainly is applicable to the punching of automobile pipe fitting.
Background technology
In the vehicle complete vehicle production process, a lot of places of automobile component all need perforate, especially pipe fitting; Usually use drilling machine to hole, the boring difficulty is bigger, and the pore volume that gets out is prone to burr and situation about causing not of uniform size; Its difficult quality guarantee, drilling efficiency are also lower.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, adapts to practical demand, and a kind of automobile pipe fitting punch die is provided, and mainly is applicable to the punching of automobile pipe fitting.
In order to realize the purpose of the utility model, the technical scheme that the utility model adopts is:
A kind of automobile pipe fitting punch die; Comprise the drift that has punch-holder shank, said punch-holder shank is used to be installed in punch press, and said drift below is provided with the workbench that is used to lay pipe fitting; Said punch-holder shank longitudinal section profile is " protruding " font; Said drift is installed on the lower central of said " protruding " font punch-holder shank, and said punch-holder shank below is provided with elastic buffer rubber cushion and guiding briquetting successively, and said punch-holder shank is connected through being distributed in elastic buffer rubber cushion spring all around with the guiding briquetting; The center of said elastic buffer rubber cushion, guiding briquetting is equipped with bore of the punch, and said drift lower end is passed the elastic buffer rubber cushion successively, the guiding briquetting carries out punching to pipe fitting.
The bottom of said guiding briquetting is provided with the groove that is complementary with outer surface of pipe fittings to be punched.
The lower surface of said punch-holder shank is respectively equipped with upwards with the upper surface of guiding briquetting, to the spring connecting portion of lower recess.
Said workbench is provided with slide unit, the pipe fitting mounting groove that said slide unit upper surface is provided with and the groove of the briquetting bottom of leading is complementary, and the horizontal slip in the chute of workbench of said slide unit, said slide unit and workbench are through the alignment pin location.
The beneficial effect of the utility model is:
1. the hole gauge case marker of going out is accurate, and quality is higher;
2. pass through to change drift, guiding briquetting, can be towards the hole of difformity and specification;
3. can be to difform pipe fitting punching, production efficiency is high.
Description of drawings
Fig. 1 is one of structural representation of the utility model;
Fig. 2 be the utility model structural representation two.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Embodiment one: referring to Fig. 1.
A kind of automobile pipe fitting punch die; Comprise the drift 2 that has punch-holder shank 1; Said punch-holder shank 1 is used to be installed in punch press; Said drift 2 belows are provided with the workbench 3 that is used to lay pipe fitting, and said punch-holder shank 1 longitudinal section profile is " protruding " font, and said drift 2 is installed on the lower central of said " protruding " font punch-holder shank; Said punch-holder shank 1 below is provided with elastic buffer rubber cushion 4 and guiding briquetting 5 successively; Said punch-holder shank is connected through the spring 6 that is distributed in around the elastic buffer rubber cushion with the guiding briquetting, and the center of said elastic buffer rubber cushion 4, guiding briquetting 5 is equipped with bore of the punch, and said drift 2 lower ends are passed elastic buffer rubber cushion 4 successively, the 5 pairs of pipe fittings of briquetting that lead carry out punching.
During punching, punch press drives drift 2 and moves downward, and drift passes 5 pairs of pipe fitting punchings of guiding briquetting, and to the pipe fitting perforate, the hole gauge lattice of going out are more consistent, and do not have burr through the punching mode.
The bottom of said guiding briquetting 5 is provided with the groove 7 that is complementary with outer surface of pipe fittings to be punched.As shown in the figure, figure further groove 7 can be semicircle, square etc., to adapt to common pipe shape.To different batches, when variform pipe fitting carries out punching, as long as change guiding briquetting 5.In the present embodiment, groove 7 cross sections are semicircle.
The lower surface of said punch-holder shank 1 is respectively equipped with upwards with the upper surface of guiding briquetting 5, to the spring connecting portion of lower recess.Both ends of the spring is arranged in depressed part, also has certain guide effect.
Said workbench 3 is provided with slide unit 8, the pipe fitting mounting groove 9 that said slide unit 8 upper surfaces are provided with and the groove 7 of briquetting 5 bottoms of leading is complementary, and the horizontal slip in the chute of workbench 3 of said slide unit 8, said slide unit 8 and workbench 3 are through alignment pin 10 location.As shown in the figure, changed different guiding briquettings 5 after, as long as simple slip slide unit 8.
Embodiment two: referring to Fig. 2.
Present embodiment and embodiment one are basic identical, and its something in common is not given unnecessary details, and difference only is that in the present embodiment, said groove 7 cross sections are rectangle, and need only during use slide unit 8 is pushed to position shown in the figure, and can with alignment pin 10 positioning instants.
What the embodiment of the utility model announced is preferred embodiment; But be not limited thereto, those of ordinary skill in the art is very easily according to the foregoing description; Understand the spirit of the utility model; And make different amplifications and variation, but only otherwise break away from the spirit of the utility model, all in the protection domain of the utility model.
Claims (4)
1. automobile pipe fitting punch die; Comprise the drift that has punch-holder shank; Said punch-holder shank is used to be installed in punch press; Said drift below is provided with the workbench that is used to lay pipe fitting, and it is characterized in that: said punch-holder shank longitudinal section profile is " protruding " font, and said drift is installed on the lower central of said " protruding " font punch-holder shank; Said punch-holder shank below is provided with elastic buffer rubber cushion and guiding briquetting successively; Said punch-holder shank is connected through being distributed in elastic buffer rubber cushion spring all around with the guiding briquetting, and the center of said elastic buffer rubber cushion, guiding briquetting is equipped with bore of the punch, and said drift lower end is passed the elastic buffer rubber cushion successively, the guiding briquetting carries out punching to pipe fitting.
2. automobile pipe fitting punch die according to claim 1 is characterized in that: the bottom of said guiding briquetting is provided with the groove that is complementary with outer surface of pipe fittings to be punched.
3. automobile pipe fitting punch die according to claim 1 is characterized in that: the lower surface of said punch-holder shank is respectively equipped with upwards with the upper surface of guiding briquetting, to the spring connecting portion of lower recess.
4. according to the described automobile pipe fitting punch die of arbitrary claim in claim 1 to the claim 3; It is characterized in that: said workbench is provided with slide unit; The pipe fitting mounting groove that said slide unit upper surface is provided with and the groove of the briquetting bottom of leading is complementary; The horizontal slip in the chute of workbench of said slide unit, said slide unit and workbench are through the alignment pin location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201792610U CN202506718U (en) | 2012-04-25 | 2012-04-25 | Vehicle pipe fitting punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201792610U CN202506718U (en) | 2012-04-25 | 2012-04-25 | Vehicle pipe fitting punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506718U true CN202506718U (en) | 2012-10-31 |
Family
ID=47059224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201792610U Expired - Lifetime CN202506718U (en) | 2012-04-25 | 2012-04-25 | Vehicle pipe fitting punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506718U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240329A (en) * | 2013-05-16 | 2013-08-14 | 重庆和剑机械制造有限公司 | Stamping die of kidney-shaped hole on lock sleeve of automobile directional lock |
| CN103302171A (en) * | 2013-06-08 | 2013-09-18 | 何祺晃 | Blank pipe fitting lateral surface punching die |
| CN104190785A (en) * | 2014-08-29 | 2014-12-10 | 马鞍山市同创机械设备制造有限公司 | Arch pipe fitting inclined puncher pin, punching die and arch pipe fitting punching method |
| CN104550385A (en) * | 2014-12-22 | 2015-04-29 | 浙江金禾成汽车空调有限公司 | Condenser liquid collecting pipe flat pipe groove forming device |
| CN106925659A (en) * | 2015-12-31 | 2017-07-07 | 天津市深呼吸自行车业有限公司 | Dual grooved bicycle pipe part punching die |
| CN110732586A (en) * | 2019-10-25 | 2020-01-31 | 佛山市众禾铝业有限公司 | type section bar perforating machine |
| CN111375672A (en) * | 2018-12-29 | 2020-07-07 | 句容市天王汽车配件制造有限公司 | Flywheel cover punching device |
-
2012
- 2012-04-25 CN CN2012201792610U patent/CN202506718U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240329A (en) * | 2013-05-16 | 2013-08-14 | 重庆和剑机械制造有限公司 | Stamping die of kidney-shaped hole on lock sleeve of automobile directional lock |
| CN103302171A (en) * | 2013-06-08 | 2013-09-18 | 何祺晃 | Blank pipe fitting lateral surface punching die |
| CN104190785A (en) * | 2014-08-29 | 2014-12-10 | 马鞍山市同创机械设备制造有限公司 | Arch pipe fitting inclined puncher pin, punching die and arch pipe fitting punching method |
| CN104190785B (en) * | 2014-08-29 | 2016-10-05 | 安徽华晨环保科技有限公司 | A kind of arch pipe fitting perforating die and arch pipe fitting hole-punching method |
| CN104550385A (en) * | 2014-12-22 | 2015-04-29 | 浙江金禾成汽车空调有限公司 | Condenser liquid collecting pipe flat pipe groove forming device |
| CN106925659A (en) * | 2015-12-31 | 2017-07-07 | 天津市深呼吸自行车业有限公司 | Dual grooved bicycle pipe part punching die |
| CN111375672A (en) * | 2018-12-29 | 2020-07-07 | 句容市天王汽车配件制造有限公司 | Flywheel cover punching device |
| CN110732586A (en) * | 2019-10-25 | 2020-01-31 | 佛山市众禾铝业有限公司 | type section bar perforating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 442003 Shiyan City, Hubei province Yueda Zhangwan District Road No. 6 Patentee after: HUBEI TUAO MOLD TECHNOLOGY CO., LTD. Address before: 442003 No. 26, Fang Shan Road, Hubei, Shiyan Patentee before: Shiyan Concave and Convex Die & Mould Manufacture Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |