CN104259293B - A kind of die cut device of automobile door frame center pillar outside plate - Google Patents
A kind of die cut device of automobile door frame center pillar outside plate Download PDFInfo
- Publication number
- CN104259293B CN104259293B CN201410404276.6A CN201410404276A CN104259293B CN 104259293 B CN104259293 B CN 104259293B CN 201410404276 A CN201410404276 A CN 201410404276A CN 104259293 B CN104259293 B CN 104259293B
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- Prior art keywords
- cutting knife
- block
- slide
- furnished
- cut device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The present invention relates to a kind of die cut device of automobile door frame center pillar outside plate, comprise upper bolster, die shoe and cutting assembly, described cutting assembly comprises base, cutting knife and block hitting, described cutting assembly has two groups, and be arranged side by side in the upside of die shoe, described base is horizontally disposed, its front end top is furnished with cutting knife, its rear end is provided with installing rack, one side of described cutting knife is installed with clamp, its opposite side is furnished with side slide, described side slide slides and is connected with the guide rail that is arranged in its downside, between the sidewall of described side slide and base respective side walls, level connection joint has spring, described block hitting is arranged vertically, one side sidewall contacts with the chamfered portion of side slide end, its opposite side sidewall slides up and down and is connected with the retreat stop block of vertical layout. the present invention is simple in structure, with the alternative original sawing tool of die cut device, makes the product surface processing without scuffing, without distortion, and product size is stable.
Description
Technical field
The present invention relates to automobile fitting process units technical field, particularly relate to a kind of die cut dress of automobile door frame center pillar outside platePut.
Background technology
Present people go out and have substantially ridden instead of walk with refined car, but in recent years along with people's living standard improve constantly,People have also had diversity to car and have selected. Therefore, businessman is also more and more fierce to the competition of car quality. At CarIn body structure, column is and is important, and general car has three columns, is respectively front pillar, center pillar and rear pillar, and at thisIn three columns, center pillar is particularly important, because center pillar is not only wanted supported cart top cover, but also will bear propping up of front and back two car doorsLoad moreover, generally also will install some additional zero parts on center pillar, the safety belt of for example dress circle, sometimesAlso to wear electric wire wire harness. So producer is also very strict to the production of center pillar, make every effort to center pillar surface without scuffing, without distortion,But this cannot process to traditional sawing tool the center pillar that dimensional requirement is higher.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of die cut device of automobile door frame center pillar outside plate, structure letterSingle, with the alternative original sawing tool of die cut device, make the product surface processing without scuffing, without distortion, produceProduct dimensionally stable.
The technical solution adopted for the present invention to solve the technical problems is: the die cut that a kind of automobile door frame center pillar outside plate is providedDevice, comprises upper bolster, die shoe and cutting assembly, and described cutting assembly comprises base, cutting knife and block hitting, describedUpper bolster and die shoe arrange up and down, and between is connected by the guide pillar at four drift angle places, and described cutting assembly has twoGroup, and be arranged side by side in the upside of die shoe, described base is horizontally disposed, and its front end top is vertically furnished with and moves up and downCutting knife, its rear end is provided with the installing rack matching with product, a side, the base upside of described cutting knife are installed with clampingPiece, this clamp plays position-limiting action to product, its opposite side is furnished with side slide, described side slide be arranged in its downsideGuide rail slide be connected, between the sidewall of described side slide and base respective side walls, level connection joint has spring, and side slide is existedThe reset of automatically turning right when block hitting is up moved, described block hitting is arranged vertically, one side sidewall and side slide endChamfered portion contacts, and in the time that block hitting vertically presses down, just masterpiece is used in to the chamfered portion of side slide, forces side slide pastMove left, thereby clamp product, its opposite side sidewall slides up and down and is connected with the retreat stop block of vertical layout, described cutting knifeThe upper end of upper end and block hitting is all fixedly connected with upper bolster.
One as die cut device of the present invention is supplemented, and the upper end of described cutting knife is by cutting knife holder and upperDie holder is connected.
Supplement as the one of die cut device of the present invention, the front end of described base is vertically furnished with in opposite directions and mutuallyTwo symmetrical cutting knife retreat stop blocks, a side corner of every cutting knife retreat stop block is all vertically furnished with rectangular indentation, and described cutsThe both sides of cutter are embedded in two rectangular indentation and slide up and down along rectangular indentation.
One as die cut device of the present invention is supplemented, and is furnished with to be close to and leads between described guide rail and retreat stop blockThe limited block of trackside wall, prevents that side slide from skidding off guide rail and colliding with retreat stop block when toward rollback, and described limited block is near leadingOne side of rail is furnished with rectangular channel, and the width of described rectangular channel is greater than the width of side slide, make side slide toward rollback up toSlide to rectangular groove more, be convenient to block hitting and apply active force at the chamfered portion of side slide, the degree of depth of this rectangular channel is spacing block lengthThe half of degree.
One as die cut device of the present invention is supplemented, and described cutting knife comprises " door " font knife block, is somebody's turn to do at " door "The internal placement of font knife block has blade blade down.
Beneficial effect
The present invention relates to a kind of die cut device of automobile door frame center pillar outside plate, simple in structure, by moving up and down of block hitting,Drive the moving left and right of side slide, thereby realize stepping up and unclamping of product, then move up and down to reach cut-out by cutting knifeThe object of product, easy for installation, simple operation, with the alternative original sawing tool of die cut device, makes to processProduct surface without scratching, without distortion, product size is stable.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present invention;
Fig. 2 is the three-dimensional structure diagram of cutting assembly of the present invention;
Fig. 3 is front view of the present invention;
Fig. 4 is the enlarged drawing of limited block of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the present invention. Should be understood that these embodiment are only for illustrating the present inventionBe not used in and limit the scope of the invention. In addition should be understood that after having read the content of the present invention's instruction art technology peopleMember can make various changes or modifications the present invention, and these equivalent form of values fall within equally the application's appended claims and limitScope.
As Figure 1-4, embodiments of the present invention relate to a kind of die cut device of automobile door frame center pillar outside plate, compriseUpper bolster 13, die shoe 14 and cutting assembly, described cutting assembly comprises base 2, cutting knife 4 and block hitting 7, describedUpper bolster 13 and die shoe 14 arrange up and down, and between is connected by the guide pillar 15 at four drift angle places, and described cutsCutting assembly has two groups, and is arranged side by side in the upside of die shoe 14, and described base 2 is horizontally disposed, and its front end top is perpendicularDirectly be furnished with the cutting knife 4 moving up and down, its rear end is provided with the installing rack 16 matching with product 6, a side of described cutting knife 4,Base 2 upsides are installed with clamp 3, and its opposite side is furnished with side slide 10, described side slide 10 be arranged inThe guide rail 11 of its downside slides and is connected, and between the sidewall of described side slide 10 and base 2 respective side walls, level connection joint has spring,Described block hitting 7 is arranged vertically, and one side sidewall contacts with the chamfered portion of side slide 10 ends, its opposite sideSidewall slides up and down and is connected with the retreat stop block 8 of vertical layout, and the upper end of described cutting knife 4 and the upper end of block hitting 7 are all and patrixSeat 13 is fixedly connected with.
The upper end of described cutting knife 4 is connected with upper bolster 13 by cutting knife holder 5.
The front end of described base 2 is vertically furnished with in opposite directions and mutual two symmetrical cutting knife retreat stop blocks 1, every cutting knife retreat stop blockA side corner of 1 is all vertically furnished with rectangular indentation 12, and the both sides of described cutting knife 4 are embedded into two rectangular indentation 12In and slide up and down along rectangular indentation 12.
Between described guide rail 11 and retreat stop block 8, be furnished with the limited block 9 of being close to guide rail 11 sidewalls, described limited block 9A side near guide rail 11 is furnished with rectangular channel 91, and the width of described rectangular channel 91 is greater than the width of side slide 10, this squareThe degree of depth of shape groove 91 is the half of limited block 9 length.
Described cutting knife 4 comprises " door " font knife block 41, and the internal placement of being somebody's turn to do " door " font knife block 41 has blade downBlade 42.
Embodiment
First moved down by upper bolster 13, make the together down motion of block hitting 7 and cutting knife 4, first this block hitting 7 acts onIn the chamfered portion of side slide 10 ends, force side slide 10 slip that starts to turn left under the effect of its lower side rails 11,Thereby a side that clamps product 6, the opposite side of product 6 is clamped by the clamp 3 of fixing. By side slide 10With the clamping of clamp 3, limit the left and right sides of product 6, then cutting knife 4 continues down to move, and uses cutting knife 4 to producingProduct 6 carry out cutting operation, and its point of a knife is first cut product 6 by very little power, and left and right cutting edge cuts off this product 6 more subsequently. DengAfter cutting, block hitting 7 is back risen again, also up motion of cutting knife holder 5 and cutting knife 4 simultaneously, now, side slide 10Automatic toward moving right under the effect of spring, thus the product 6 after processed getting well unclamped, even if it is complete directly to take off this product 6Become a procedure.
This kind of die cut device substituted original sawing tool, makes the product surface processing without scuffing, without distortion,Product size is stable.
Claims (3)
1. a die cut device for automobile door frame center pillar outside plate, comprises upper bolster (13), die shoe (14) and cutting assembly,Described cutting assembly comprises base (2), cutting knife (4) and block hitting (7), described upper bolster (13) and die shoe(14) arrange up and down, between is connected by the guide pillar (15) at four drift angle places, it is characterized in that: described inCutting assembly have two groups, and be arranged side by side in the upside of die shoe (14), described base (2) is horizontally disposed,Its front end top is vertically furnished with the cutting knife (4) moving up and down, and its rear end is provided with the installing rack matching with product (6)(16), a side of described cutting knife (4), base (2) upside are installed with clamp (3), and its opposite side is arrangedHave side slide (10), described side slide (10) slides and is connected with the guide rail (11) that is arranged in its downside, described sideBetween the sidewall of slide block (10) and base (2) respective side walls, level connection joint has spring, and described block hitting (7) is perpendicularStraight layout, one side sidewall contacts with the chamfered portion of side slide (10) end, and its opposite side sidewall is with verticalThe retreat stop block (8) of arranging slides up and down the upper end of connected, described cutting knife (4) and the upper end of block hitting (7) all with upperDie holder (13) is fixedly connected with, and is furnished with and is close to guide rail (11) side between described guide rail (11) and retreat stop block (8)The limited block (9) of wall, described limited block (9) is furnished with rectangular channel (91), institute near a side of guide rail (11)The width of stating rectangular channel (91) is greater than the width of side slide (10), and the degree of depth of this rectangular channel (91) is limited block (9)The half of length, described cutting knife (4) comprises " door " font knife block (41), should " door " font knife block (41)Internal placement have blade blade (42) down.
2. the die cut device of a kind of automobile door frame center pillar outside plate according to claim 1, is characterized in that: describedThe upper end of cutting knife (4) is connected with upper bolster (13) by cutting knife holder (5).
3. the die cut device of a kind of automobile door frame center pillar outside plate according to claim 1, is characterized in that: the described endThe front end of seat (2) is vertically furnished with in opposite directions and mutual symmetrical two cutting knife retreat stop blocks (1), every cutting knife retreat stop block (1)A side corner be all vertically furnished with rectangular indentation (12), the both sides of described cutting knife (4) are embedded into two rectanglesIn breach (12) and along rectangular indentation (12), slide up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410404276.6A CN104259293B (en) | 2014-08-15 | 2014-08-15 | A kind of die cut device of automobile door frame center pillar outside plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410404276.6A CN104259293B (en) | 2014-08-15 | 2014-08-15 | A kind of die cut device of automobile door frame center pillar outside plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259293A CN104259293A (en) | 2015-01-07 |
| CN104259293B true CN104259293B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410404276.6A Active CN104259293B (en) | 2014-08-15 | 2014-08-15 | A kind of die cut device of automobile door frame center pillar outside plate |
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| Country | Link |
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| CN (1) | CN104259293B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789471B (en) * | 2016-09-26 | 2022-02-11 | 通快机床两合公司 | Tool and machine tool for cutting and/or shaping plate-shaped workpieces and method |
| CN109365616B (en) * | 2018-10-19 | 2024-04-30 | 昆山仁硕机械制造有限公司 | Automobile decorative strip punching die with cutter mechanism mounted on lower die |
| CN110948250B (en) * | 2019-12-20 | 2020-10-09 | 安徽奔腾五金制造有限公司 | Automatic stamping and cutting device for refrigerator top plate and working method of automatic stamping and cutting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU854613A2 (en) * | 1979-11-26 | 1981-08-15 | Предприятие П/Я А-3858 | Die for cutting section |
| CN101412060A (en) * | 2008-11-27 | 2009-04-22 | 齐齐哈尔轨道交通装备有限责任公司 | Material-pressing mechanism for angle-bar breaking mold and angle-bar breaking mold |
| CN202539330U (en) * | 2012-03-02 | 2012-11-21 | 宁波敏实汽车零部件技术研发有限公司 | Punching mould of upright of vehicle door frame |
| CN202555670U (en) * | 2012-04-16 | 2012-11-28 | 青岛海信模具有限公司 | All-round side-cutting stamping die for improving appearance of molded product |
| CN202893955U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Cutting-off die of guide bracket |
| CN103909141A (en) * | 2014-04-09 | 2014-07-09 | 宁波敏实汽车零部件技术研发有限公司 | Automobile column B cover plate rolling online cutting-off device |
| CN204182750U (en) * | 2014-08-15 | 2015-03-04 | 宁波福耀汽车零部件有限公司 | A kind of die cut device of automobile door frame center pillar outside plate |
-
2014
- 2014-08-15 CN CN201410404276.6A patent/CN104259293B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU854613A2 (en) * | 1979-11-26 | 1981-08-15 | Предприятие П/Я А-3858 | Die for cutting section |
| CN101412060A (en) * | 2008-11-27 | 2009-04-22 | 齐齐哈尔轨道交通装备有限责任公司 | Material-pressing mechanism for angle-bar breaking mold and angle-bar breaking mold |
| CN202539330U (en) * | 2012-03-02 | 2012-11-21 | 宁波敏实汽车零部件技术研发有限公司 | Punching mould of upright of vehicle door frame |
| CN202555670U (en) * | 2012-04-16 | 2012-11-28 | 青岛海信模具有限公司 | All-round side-cutting stamping die for improving appearance of molded product |
| CN202893955U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Cutting-off die of guide bracket |
| CN103909141A (en) * | 2014-04-09 | 2014-07-09 | 宁波敏实汽车零部件技术研发有限公司 | Automobile column B cover plate rolling online cutting-off device |
| CN204182750U (en) * | 2014-08-15 | 2015-03-04 | 宁波福耀汽车零部件有限公司 | A kind of die cut device of automobile door frame center pillar outside plate |
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| Publication number | Publication date |
|---|---|
| CN104259293A (en) | 2015-01-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Beilun District of Zhejiang city in Ningbo province 315800 Kaohsiung Chen Shan Road 88, building 3, No. 1 Applicant after: NINGBO HONGXIECHENG AUTO PART CO., LTD. Address before: 315800 No. 399 Mount Jiuhua, Beilun, Zhejiang, Ningbo (Songhua River junction) Applicant before: Ningbo Fuyao Automobile Parts Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NINGBO FUYAO AUTOMOBILE PARTS CO., LTD. TO: NINGBO HONGXIE AUTO PARTS CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |