CN108818747B - High-inclination punching device for lip edge of automobile water-cutting sealing strip - Google Patents
High-inclination punching device for lip edge of automobile water-cutting sealing strip Download PDFInfo
- Publication number
- CN108818747B CN108818747B CN201810551336.5A CN201810551336A CN108818747B CN 108818747 B CN108818747 B CN 108818747B CN 201810551336 A CN201810551336 A CN 201810551336A CN 108818747 B CN108818747 B CN 108818747B
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- China
- Prior art keywords
- sealing strip
- seat
- cutter
- lip
- cutting
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- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 238000005520 cutting process Methods 0.000 title claims abstract description 33
- 238000004080 punching Methods 0.000 title abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 238000012938 design process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to the technical field of automobile part production equipment, and provides a high-inclination punching device for a lip edge of an automobile water cutting sealing strip. The die has the advantages that the lower cushion block is designed to be at an angle of 5 degrees in the design process, which is equivalent to rotating the whole lower die assembly by 5 degrees, so that the sliding coefficient of the cutter seat in the cavity of the lower die is reduced, the whole die cutting is smooth and convenient, and the die cutting efficiency is high.
Description
Technical Field
The invention belongs to the technical field of automobile part production equipment, and relates to a high-inclination punching device for a lip edge of an automobile water-cutting sealing strip.
Background
The external water cutting also called a car window decoration strip clings to car window lifting glass when in use, and is used for blocking rain water from entering, so that the effects of antiseep, sound insulation, dust prevention, shock absorption and sealing are achieved, the sealing strip is one of the most important sealing strips in an automobile sealing system, the water cutting sealing strip is generally provided with a bright condition and a soft part made of PVC materials, the soft part is provided with a lip edge in consideration of the requirement of loading, the lip edge is required to be punched with a required inclined angle, the punching angle of the lip edge in the prior art is generally 30 degrees, the punching angle of the lip edge of the automobile water cutting sealing strip is required to be 40.5 degrees and is far greater than the normal punching angle, and the normal punching angle is about 30 degrees, so that the friction coefficient of a cutter seat in a lower die cavity is increased according to the conventional design, and the sliding state can be caused.
Disclosure of Invention
Aiming at the current state of the art, the invention provides the large-inclination punching device for the lip edge of the automobile water-cutting sealing strip, which has the advantages of simple structure, smooth and convenient punching and high punching efficiency.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a be used for car water to cut sealing strip lip high inclination die-cut device, includes that the product is placed the seat, down module, the cutter seat, beat piece and cutter spare, its characterized in that, lower module lower extreme still be provided with down the cushion, lower cushion be 5 degrees angle slope settings with the lower plane, the lower module has mesa respectively and places seat and lower model cavity portion, the product is placed the seat and is placed the seat on the mesa, cutter seat slant setting is in lower model cavity portion and can follow lower die cavity portion internal motion, beat the upper end that is located the cutter seat soon, cutter spare links firmly on the cutter seat, the sealing strip of waiting to die-cut lip is fixed on the mesa is placed the seat, the lip of sealing strip is relative with cutter spare, be provided with inside and outside locating component on the lower module of cutter spare side.
In the device for punching the large inclination of the lip edge of the automobile water-cutting sealing strip, the blocking and the cutter seat are arranged at an angle of 5 degrees with the lower plane. Therefore, the blocking can directly act on the cutter seat, and the sliding coefficient of the cutter seat in the cavity of the lower die is reduced.
The lower cushion block is designed to be at an angle of 5 degrees, which is equivalent to rotating the whole lower die assembly by 5 degrees, and then the blocking and cutter seat are also designed to be at an angle of 5 degrees; thus being beneficial to the reduction of the sliding coefficient of the cutter seat in the cavity part of the lower die, the whole die cutting is smooth and convenient, and the die cutting efficiency is high
In the above-mentioned device for cutting the sealing strip lip edge with high inclination for automobile water cutting, one end of the product placing seat is provided with a guiding sleeve member, the guiding sleeve member is provided with a guiding cavity which is matched with the sealing strip in shape, and the other end of the product placing seat is provided with a limiting piece. The sealing strip of the lip to be punched can be conveniently guided to the product placing seat through the guiding sleeve, and the limiting piece can limit the placing position of the sealing strip, so that the lip to be punched is aligned to the cutter piece.
In the above-mentioned device for cutting the lip edge of the sealing strip for water cutting of automobile with high inclination, the upper end of the lower module is provided with two abutting limiting pieces, and the abutting limiting pieces are abutted with the upper end of the cutter seat. The up-and-down movement position of the cutter holder is ensured by abutting against the limiting piece and blocking the cutter holder, so that the punching accuracy is ensured.
In the device for punching the high inclination of the lip edge of the automobile water-cutting sealing strip, the inner and outer positioning components comprise an upper pressing positioning piece and an embedded positioning piece, the embedded positioning piece is fixed on the lower module, the embedded positioning piece is provided with an embedded positioning head, the embedded positioning head is propped against the inner side lip edge of the sealing strip, the upper pressing positioning piece is positioned at the upper end of the embedded positioning piece, and the upper pressing positioning piece is pressed on the side edge of the lip edge of the sealing strip. The whole sealing strip can be positioned by using the upper pressing positioning piece and the embedded positioning piece, so that the cutter piece can conveniently cut off redundant lips.
Compared with the prior art, the invention has the advantages that the lower cushion block is designed to be at an angle of 5 degrees in the design process, which is equivalent to rotating the whole lower die assembly by 5 degrees, and then the blocking and cutter seat are also designed to be at an angle of 5 degrees; thus, the sliding coefficient of the cutter seat in the cavity part of the lower die is reduced, the whole die cutting is smooth and convenient, and the die cutting efficiency is high.
Drawings
FIG. 1 is a schematic view of the overall construction of the present high slope die cutting device for automotive water seal strip lips;
FIG. 2 is a schematic view of another directional structure of the lip high-inclination punching device for the water-cutting sealing strip of the automobile;
FIG. 3 is a schematic view of the internal structure of a high slope die cutting device for the lip of an automotive water-cut sealing strip.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
In the figure, a product placement seat 1; a lower module 2; a table top placement seat 21; a lower mold cavity portion 22; a cutter holder 3; a block 4 is made; a cutter member 5; a lower cushion block 6; a sealing strip 7; lip 71; a guide sleeve 8; a guide chamber 81; a stopper 9; against the limiter 10; pressing the positioning piece 11; an embedded positioning piece 12; the positioning head 13 is embedded.
As shown in fig. 1, the device for punching the large inclination of the lip edge of the automobile water-cutting sealing strip comprises a product placing seat 1, a lower module 2, a cutter seat 3, a punching block 4 and a cutter piece 5, wherein the lower end of the lower module 2 is also provided with a lower cushion block 6, the lower cushion block 6 and a lower plane are arranged at an angle inclination of 5 degrees, the lower module 2 is respectively provided with a table surface placing seat 21 and a lower model cavity part 22, the product placing seat 1 is arranged on the table surface placing seat 21, the cutter seat 3 is obliquely arranged on the lower model cavity part 22 and can move in the lower model cavity part, the cutter piece 5 is fixedly connected to the cutter seat 3, the sealing strip 7 of the lip edge to be punched is fixed on the table surface placing seat 21, the lip edge 71 of the sealing strip 7 is opposite to the cutter piece 5, and an inner and outer positioning component is arranged on the lower module 2 beside the cutter piece 5.
As shown in fig. 2 and3, the blocking 4 and the cutter seat 3 are both arranged at an angle of 5 degrees with respect to the lower plane, so that the blocking 4 directly acts on the cutter seat 3, which is beneficial to the sliding coefficient of the cutter seat 3 in the lower die cavity 22 to be reduced, wherein the lower cushion block 6 is firstly adopted to design the angle of 5 degrees, which is equivalent to rotating the whole lower die assembly by 5 degrees, and then the blocking 4 and the cutter seat 3 are also designed to be 5 degrees; the die cutting angle is increased, the product with the die cutting angle of 40.5 degrees is finished, the sliding coefficient of the cutter holder 3 in the lower die cavity 22 is reduced, the whole die cutting is smooth and convenient, the die cutting efficiency is high, one end of the product placing seat 1 is provided with a guide sleeve 8, the guide sleeve 8 is provided with a guide cavity 81 which is matched with the shape of the sealing strip 7, the other end of the product placing seat 1 is provided with a limiting piece 9, the sealing strip 7 of the lip 71 to be die-cut can be conveniently guided to the product placing seat 1 through the guide sleeve 8, the limiting piece 9 can limit the placing position of the sealing strip 7, the lip 71 to be die-cut is aligned with the cutter piece 5, the upper end of the lower module 2 is provided with two abutting limiting pieces 10, the abutting limiting pieces 10 abut against the upper end of the cutter seat 3, the upper end of the cutter seat 3 is abutted against the limiting pieces 10, the upper and lower moving position of the cutter seat 3 is guaranteed, the die cutting accuracy of the cutter holder 3 is guaranteed, the inner and the inner positioning assembly comprises an upper pressing positioning piece 11 and an inner positioning piece 12, the inner positioning piece 12 is fixed on the inner positioning piece 2, the inner positioning piece 12 is provided with an inner positioning piece 12 and an inner positioning piece 13 is pressed against the upper positioning piece 7, and the inner positioning piece 11 is positioned on the inner positioning piece and the inner positioning piece 11 is positioned on the side of the head portion and the inner positioning piece and the head piece 11.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The utility model provides a be used for car water to cut sealing strip lip high inclination die-cut device, including product placement seat, lower module, cutter seat, beat piece and cutter spare, its characterized in that, lower module lower extreme still be provided with lower cushion, lower cushion and lower plane be 5 degrees angle slope setting, lower module have mesa respectively and place seat and lower model cavity, product placement seat sets up on mesa placement seat, cutter seat slant setting is in lower model cavity and can follow lower die cavity internal motion, beat and lie in the upper end of cutter seat, cutter spare links firmly on the cutter seat, the sealing strip of waiting to die-cut lip is fixed on mesa placement seat, the lip of sealing strip is relative with cutter spare, be provided with inside and outside locating component on the lower module of cutter spare side; the blocking and the cutter seat are arranged at an angle of 5 degrees with the lower plane.
2. The device for cutting the lip edge of the sealing strip with high inclination for the automobile water cutting according to claim 1, wherein one end of the product placing seat is provided with a guide sleeve, the guide sleeve is provided with a guide cavity which is matched with the shape of the sealing strip, and the other end of the product placing seat is provided with a limiting piece.
3. The device for cutting the lip of a sealing strip for a vehicle according to claim 2, wherein the upper end of the lower module has two abutment restriction members, and the abutment restriction members abut against the upper end of the cutter holder.
4. The device for cutting the high inclination of the lip edge of the sealing strip for the automobile according to claim 3, wherein the inner and outer positioning components comprise an upper pressing positioning piece and an embedded positioning piece, the embedded positioning piece is fixed on the lower module and is provided with an embedded positioning head, the embedded positioning head is propped against the inner lip edge of the sealing strip, the upper pressing positioning piece is positioned at the upper end of the embedded positioning piece, and the upper pressing positioning piece is pressed on the side edge of the lip edge of the sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551336.5A CN108818747B (en) | 2018-05-31 | 2018-05-31 | High-inclination punching device for lip edge of automobile water-cutting sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551336.5A CN108818747B (en) | 2018-05-31 | 2018-05-31 | High-inclination punching device for lip edge of automobile water-cutting sealing strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108818747A CN108818747A (en) | 2018-11-16 |
| CN108818747B true CN108818747B (en) | 2024-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810551336.5A Active CN108818747B (en) | 2018-05-31 | 2018-05-31 | High-inclination punching device for lip edge of automobile water-cutting sealing strip |
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| CN (1) | CN108818747B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208483950U (en) * | 2018-05-31 | 2019-02-12 | 宁波敏实汽车零部件技术研发有限公司 | One kind cutting sealing strip lip High angle blanking units for automobile water |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770909Y (en) * | 2004-11-15 | 2006-04-12 | 徐卫河 | Blanking die of stopper on supporting board |
| TWI279302B (en) * | 2005-01-07 | 2007-04-21 | Transpacific Optics Llc | Multi-directional trimming apparatus |
| WO2007027444A2 (en) * | 2005-08-30 | 2007-03-08 | Worktools, Inc. | Low friction hole punch element |
| CN201143701Y (en) * | 2007-12-27 | 2008-11-05 | 比亚迪股份有限公司 | Glass sealing strips die cutting jigs |
| CN201776791U (en) * | 2010-07-28 | 2011-03-30 | 宁波敏实汽车零部件技术研发有限公司 | Wide-angle die cutting device |
| CN202045678U (en) * | 2010-12-17 | 2011-11-23 | 童金财 | Machine for processing cutting piece with inclined surface |
| CN202540386U (en) * | 2011-12-26 | 2012-11-21 | 宁波敏实汽车零部件技术研发有限公司 | Trim strip end part punching mechanism |
| CN102689330B (en) * | 2012-05-30 | 2014-04-30 | 北京万源瀚德汽车密封系统有限公司 | Punching device preventing automobile sealing strip with skeleton from machining deformation |
| CN204546673U (en) * | 2015-03-18 | 2015-08-12 | 上海捷柯密封件制品有限公司 | A kind of novel sealing strip cutting blanking units |
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2018
- 2018-05-31 CN CN201810551336.5A patent/CN108818747B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208483950U (en) * | 2018-05-31 | 2019-02-12 | 宁波敏实汽车零部件技术研发有限公司 | One kind cutting sealing strip lip High angle blanking units for automobile water |
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| Publication number | Publication date |
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| CN108818747A (en) | 2018-11-16 |
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