CN102189563B - Automobile rear deck cutting and positioning tool assembly - Google Patents
Automobile rear deck cutting and positioning tool assembly Download PDFInfo
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- CN102189563B CN102189563B CN 201110107037 CN201110107037A CN102189563B CN 102189563 B CN102189563 B CN 102189563B CN 201110107037 CN201110107037 CN 201110107037 CN 201110107037 A CN201110107037 A CN 201110107037A CN 102189563 B CN102189563 B CN 102189563B
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Abstract
The invention discloses an automobile rear deck cutting and positioning tool assembly which is used for cutting an automobile rear deck. The assembly comprises a base and a quick clamp device, a support device and a positioning device which are arranged on the base, wherein the quick clamp device consists of six edge cylinder clamping mechanisms and two middle cylinder clamping mechanisms; four edge cylinder clamping mechanisms are arranged along one long side of the base, the other two edge cylinder clamping mechanisms are symmetrically arranged in the width direction at the two sides of the base, and the two middle cylinder clamping mechanisms are symmetrically arranged in the middle of the base; the support device consists of a middle support frame arranged on the base, two symmetrically arranged low support blocks and two symmetrically arranged high support blocks; and the positioning device consists of two positioning seats symmetrically arranged on the base and two positioning pins arranged on the middle cylinder clamping mechanisms respectively. The assembly disclosed by the invention realizes reliable support, accurate positioning and quick clamping for the rear deck; and by adopting the assembly, the production process of the rear deck can be improved, the mold cost can be reduced, and the production efficiency can be improved.
Description
Technical field
The present invention relates to the positioning tool assembly that board putting things uses behind a kind of automobile in the cutting processing process, belong to field of automobile.
Background technology
Board putting things is a vitals of car body assembly behind the automobile, according to product height configuration needs, needs the processing of two molds according to the common process operation, and the hundreds thousand of units of a mold cost not only increase enterprise's production cost, and production efficiency are low.Board putting things behind the automobile being processed in a mold, rear board putting things is carried out the transverse integral cutting after the processing, is a kind of new technology.For stability, the uniformity of product cutting route and the repeating of processing route that guarantees rear board putting things product in cutting process, the suitable frock of essential outfit, otherwise machining accuracy is difficult to guarantee.Technological requirement to the cutting of rear board putting things is as follows: 1. rear board putting things horizontal positioned, and increasing the convenience of product cutting, and accessible in the 30mm scope of line of cut both sides; 2. bracing or strutting arrangement in the rear board putting things cutting process is set, produces greatly the face product problems such as overlap, burr because of unsettled placement vibrations when avoiding product to place and cut; 3. after the product cutting was finished, separated two parts should still be fixed in the tooling device, avoid in the product cutting process because of product moving influence cut quality; 4. stable fixing in the product cutting process, the position does not produce skew, to guarantee the accuracy of cutting route.
Summary of the invention
Problem to be solved by this invention is: board putting things cutting positioning tool assembly behind a kind of automobile that can guarantee board putting things cutting technique requirement behind the automobile is provided.
The alleged problem of the present invention solves by the following technical programs:
Board putting things cutting positioning tool assembly behind a kind of automobile, its special feature is: it is made of base and the fast card device, bracing or strutting arrangement, the positioner that are arranged on the base, wherein fast card device is comprised of six cover limit cylinder mounting board mechanisms of section and two cover middle cylinders mounting board mechanisms, wherein quadruplet limit section cylinder mounting board mechanism is symmetricly set on base both sides broadside along the long limit setting of base one side, two cover limit cylinder mounting board mechanisms of section, and two cover middle cylinders mounting board mechanisms are symmetricly set on the base middle part; Described bracing or strutting arrangement forms by being arranged on the base one middle part bracing frame, two symmetrically arranged low back-up blocks, two symmetrically arranged high back-up blocks; Described positioner is comprised of two positioning seat and two alignment pins that are separately positioned on middle cylinders mounting board mechanism place that are symmetricly set on the base.
Board putting things cutting positioning tool assembly behind the above-mentioned automobile, described limit cylinder mounting board mechanism of section comprises limit section cylinder, limit section cylinder frame, workpiece limit section depression bar, fulcrum frame and workpiece limit section tray, limit section cylinder is obliquely installed, its bottom is by base and limit section cylinder frame backplanes support, its top is fixed through cylinder-pressing plate and limit section cylinder frame solid 52, described workpiece limit section tray is fixed on cylinder frame top, the fulcrum frame is fixed on workpiece limit section tray side, described workpiece limit section depression bar one end and cylinder rod is hinged, middle part and fulcrum frame are hinged; Described middle cylinders mounting board mechanism comprises tray in the middle of depression bar in the middle of middle cylinders, middle cylinders frame, the workpiece, the workpiece, middle cylinders is horizontally fixed on middle cylinders frame place, depression bar one end and middle cylinders bar are hinged in the middle of the workpiece, its middle part is hinged with middle cylinders frame upper plate, tray is fixed on middle cylinders frame upper plate place in the middle of the workpiece, the upper lateral part of tray is provided with the evagination arcwall face in the middle of the workpiece, the tray sidepiece is provided with the alignment pin installed surface of inclination in the middle of the workpiece, and described workpiece limit section depression bar presses in the middle of end and the workpiece depression bar and presses end and be equipped with liner.
Board putting things cutting positioning tool assembly behind the above-mentioned automobile, the middle part bracing frame of described bracing or strutting arrangement is positioned at cylinder mounting board mechanism of limit section middle part, and described low back-up block top is provided with workpiece snap seats holddown groove, and described high back-up block top is provided with indent arc supporting surface.
Board putting things cutting positioning tool assembly behind the above-mentioned automobile, the positioning seat of described positioner is comprised of pedestal and locating dowel, and locating dowel is inclined at pedestal top; Described alignment pin is arranged on the alignment pin installed surface of the middle tray of workpiece.
Board putting things cutting positioning requirements has designed a kind of Special positioning tool assembly after the present invention is directed to automobile.This frock assembly is comprised of product bracing or strutting arrangement, positioner, fast card device, by reasonable disposition and the optimum organization to said apparatus, and all the requirement of board putting things body in cutting process after realizing.Design of the present invention, according to rear board putting things body external form characteristics, secure support, accurate location, quick chucking.Eight cylinders of fast card device are distributed in the line of cut both sides, when increasing the fixed property of product, realize in the 30mm scope of product line of cut both sides accessiblely, guarantee that cutting process is smooth and easy to finish.Adopt the present invention can improve board putting things production technology behind the automobile, reduce the mould investment, enhance productivity, save production cost.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is working state schematic representation of the present invention;
Fig. 4 is limit section cylinder mounting board structural representation;
Fig. 5 is middle cylinders mounting board structural representation;
Fig. 6 is high back-up block schematic diagram;
Fig. 7 is low back-up block schematic diagram;
Fig. 8 is tray schematic diagram in the middle of the workpiece;
Fig. 9 is the right view of Fig. 8;
Figure 10 is the positioning seat schematic diagram.
Attached number in the figure is as follows: 1. base, 2. limit section cylinder mounting board mechanism, 3. middle cylinders mounting board mechanism, 4. hang down back-up block, 4-1. workpiece snap seats holddown groove, 5. high back-up block, 5-1. indent arc supporting surface, 6. middle part bracing frame, 7. positioning seat, 7-1. pedestal, 7-2. locating dowel, 8. rear board putting things, 9. alignment pin, 10. liner, 21. limit section cylinders, 22. limit section cylinder frame, 23. cylinder-pressing plates, 24. workpiece limit section depression bars, 25. fulcrum frame, 26. workpiece limit section tray, 31. middle cylinders, 32. middle cylinders framves, 33. depression bar in the middle of the workpiece, 34. tray in the middle of the workpiece, 34-1. evagination arcwall face, 34-2. alignment pin installed surface.
The specific embodiment
Referring to Fig. 1-3, the present invention is made of base 1 and the fast card device, bracing or strutting arrangement, the positioner that are arranged on the base.Described fast card device is comprised of six cover limit cylinder mounting board mechanisms of section 2 and two cover middle cylinders mounting board mechanisms 3.As seen from Figure 2, cylinder mounting board mechanism 2 of quadruplet limit section arranges along the long limit of base one side, two cover limit cylinder mounting board mechanisms of section 2 are symmetricly set on base both sides broadside, and the horizontal mounting board of cylinder mounting board mechanism of limit section is in rear board putting things limit section.Two cover middle cylinders mounting board mechanisms 3 are symmetricly set on base middle part, rear board putting things horn cover position, with taking up room of the frock that reduces.As seen from Figure 3, eight cover cylinder mounting board Distribution of Institutions are in line of cut (double dot dash line among Fig. 3) both sides of rear board putting things 8, to guarantee still to be fixed on the tooling device after the product cutting is finished; The workpiece depression bar end of each cylinder mounting board mechanism is dodged the district apart from the about 30mm of line of cut to reserve cutter head.Described bracing or strutting arrangement is comprised of a middle part bracing frame 6, two symmetrically arranged low back-up blocks 4 and two symmetrically arranged high back-up blocks 5, bracing or strutting arrangement is used for rear board putting things 8 is supported, the stability that board putting things is placed after guaranteeing avoids that workpiece trembles in the cutting process.Described positioner is comprised of two positioning seat 7 and two alignment pins 9 that are separately positioned on middle cylinders mounting board mechanism place that are symmetricly set on the base.The rear position of board putting things on the frock assembly determined in acting as of positioner, prevents the movement in the product cutting process, and guarantees the uniformity of each workpiece to be machined stationary state on the frock assembly.
Referring to Fig. 1, Fig. 2 and Fig. 4, cylinder mounting board mechanism of limit section 2 comprises limit section cylinder 21, limit section cylinder frame 22, workpiece limit section depression bar 24, fulcrum frame 25 and workpiece limit section tray 26, limit section cylinder is obliquely installed, its bottom is by base and limit section cylinder frame backplanes support, its top is fixed through cylinder-pressing plate 23 and limit section cylinder frame, workpiece limit section tray 26 is fixed on limit section cylinder frame top, the fulcrum frame is fixed on workpiece limit section tray side, workpiece limit section depression bar one end and cylinder rod is hinged, middle part and fulcrum frame are hinged forms lever construction; For the protection workpiece by the mounting board face, workpiece limit section depression bar presses end and is provided with liner 10.When limit section cylinder rod stretches out or during contractive action, workpiece limit section depression bar can tighten or unclamp workpiece fast under cylinder rod drives.
Comprise middle cylinders 31, middle cylinders frame 32, the middle depression bar 33 of workpiece, the middle tray 34 of workpiece referring to Fig. 1, Fig. 2 and the described middle cylinders mounting board of Fig. 5 mechanism 3, middle cylinders is horizontally fixed on middle cylinders frame place, depression bar one end and middle cylinders bar are hinged in the middle of the workpiece, its middle part is hinged with middle cylinders frame upper plate, tray is fixed on middle cylinders frame upper plate place in the middle of the workpiece, the upper lateral part of tray 34 is provided with evagination arcwall face 34-1 in the middle of the workpiece, this evagination arcwall face and rear board putting things horn cover place mounting board position outline, workpiece limit section depression bar press end and are provided with liner 10.Middle cylinders mounting board mechanism is identical with the operation principle of cylinder mounting board mechanism of limit section.
Referring to Fig. 1, Fig. 2 and Fig. 6, the top of high back-up block 5 is provided with the indent arc supporting surface 5-1 with rear board putting things supporting part outline, and indent arc supporting surface 5-1 adopts high-molecular organic material, avoids the wearing and tearing in the rear board putting things supporting process.
Referring to Fig. 1, Fig. 2 and Fig. 7, low back-up block 4 tops are provided with workpiece snap seats holddown groove 4-1, and low back-up block avoids rear board putting things directly to contact with base on the one hand, on the other hand can be firm fixing to rear board putting things snap seats by the snap seats holddown groove.
Referring to Fig. 1, Fig. 2, Figure 10, described positioning seat 7 is comprised of pedestal 7-1 and locating dowel 2, and locating dowel is inclined at pedestal top.Positioning seat arranges according to rear board putting things product structure, positions in rear board putting things snap seats position, board putting things body orientation angle after it act as and determines.
Referring to Fig. 2, Fig. 8, Fig. 9, described alignment pin 9 is arranged on the alignment pin installed surface 34-2 of the middle tray 34 of workpiece, and the alignment pin installed surface is obliquely installed, and its position and evagination arcwall face 34-1 are side by side.Alignment pin is to the installing hole location of rear board putting things, and it is according to the shape design of installing hole, and acting as of alignment pin prevents from moving up and down in the product cutting process.
When the present invention uses, rear board putting things is placed on the positioning tool assembly, workpiece tray, each back-up block, bracing frame and alignment pin, positioning seat by each cylinder mounting board mechanism are put the stable support location with rear board putting things, each cylinder action firmly compresses rear board putting things, can cut rear board putting things.Each cylinder action can be adopted manual or automatically controlled.
Claims (4)
1. board putting things cutting positioning tool assembly behind the automobile, it is characterized in that: it is by base (1) and be arranged on fast card device on the base, bracing or strutting arrangement, positioner and consist of, wherein fast card device is comprised of six cover limit cylinder mounting board mechanisms of section (2) and two cover middle cylinders mounting board mechanisms (3), wherein quadruplet limit section cylinder mounting board mechanism (2) is symmetricly set on base both sides broadside along the long limit setting of base one side, two cover limit cylinder mounting board mechanisms of section, and two cover middle cylinders mounting board mechanisms (3) are symmetricly set on the base middle part; Described bracing or strutting arrangement is comprised of middle part bracing frame (6), two symmetrically arranged low back-up blocks (4), two symmetrically arranged high back-up blocks (5) being arranged on the base; Described positioner is comprised of two positioning seat (7) and two alignment pins (9) that are separately positioned on middle cylinders mounting board mechanism place that are symmetricly set on the base.
2. board putting things cuts the positioning tool assembly behind the automobile according to claim 1, it is characterized in that: described limit cylinder mounting board mechanism of section (2) comprises limit section cylinder (21), limit section cylinder frame (22), workpiece limit section depression bar (24), fulcrum frame (25) and workpiece limit section tray (26), limit section cylinder is obliquely installed, its bottom is by base and limit section cylinder frame backplanes support, its top is fixed through cylinder-pressing plate (23) and limit section cylinder frame, described workpiece limit section tray is fixed on cylinder frame top, the fulcrum frame is fixed on workpiece limit section tray side, and described workpiece limit section depression bar one end and cylinder rod are hinged, the middle part is hinged with the fulcrum frame; Described middle cylinders mounting board mechanism (3) comprises middle cylinders (31), middle cylinders frame (32), depression bar (33) in the middle of the workpiece, tray (34) in the middle of the workpiece, middle cylinders is horizontally fixed on middle cylinders frame place, depression bar one end and middle cylinders bar are hinged in the middle of the workpiece, its middle part is hinged with middle cylinders frame upper plate, tray is fixed on middle cylinders frame upper plate place in the middle of the workpiece, the upper lateral part of tray (34) is provided with evagination arcwall face (34-1) in the middle of the workpiece, the tray sidepiece is provided with the alignment pin installed surface (34-2) of inclination in the middle of the workpiece, and described workpiece limit section depression bar presses in the middle of end and the workpiece depression bar and presses end and be equipped with liner (10).
3. board putting things cuts the positioning tool assembly behind the automobile according to claim 2, it is characterized in that: the middle part bracing frame (6) of described bracing or strutting arrangement is positioned at cylinder mounting board mechanism of limit section middle part, described low back-up block (4) top is provided with workpiece snap seats holddown groove (4-1), and described high back-up block (5) top is provided with indent arc supporting surface (5-1).
4. board putting things cutting positioning tool assembly according to claim 2 or behind the 3 described automobiles, it is characterized in that: the positioning seat of described positioner (7) is comprised of pedestal (7-1) and locating dowel (2), and locating dowel is inclined at pedestal top; Described alignment pin (9) is arranged on the alignment pin installed surface (34-2) of the middle tray of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110107037 CN102189563B (en) | 2011-04-27 | 2011-04-27 | Automobile rear deck cutting and positioning tool assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110107037 CN102189563B (en) | 2011-04-27 | 2011-04-27 | Automobile rear deck cutting and positioning tool assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102189563A CN102189563A (en) | 2011-09-21 |
| CN102189563B true CN102189563B (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110107037 Expired - Fee Related CN102189563B (en) | 2011-04-27 | 2011-04-27 | Automobile rear deck cutting and positioning tool assembly |
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| Country | Link |
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| CN (1) | CN102189563B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6357914B2 (en) * | 2014-06-26 | 2018-07-18 | 三星ダイヤモンド工業株式会社 | Scribing equipment |
| CN104552448B (en) * | 2014-12-05 | 2016-06-15 | 宁波宏协承汽车部件有限公司 | A kind of automobile front windshield sealing strip blanking units |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0976481A2 (en) * | 1998-07-29 | 2000-02-02 | Stark, Emil, jr. | Quick clamping cylinder without cover |
| CN201728538U (en) * | 2010-05-26 | 2011-02-02 | 吉林大华机械制造有限公司 | Drilling tool for flywheel assembly |
| CN101985197A (en) * | 2010-11-30 | 2011-03-16 | 东风汽车公司 | Welding locating mechanism of passenger car top cap |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3714066B2 (en) * | 1999-11-17 | 2005-11-09 | 日産自動車株式会社 | Work clamping apparatus and work clamping method |
| JP2001150188A (en) * | 1999-11-30 | 2001-06-05 | Honda Motor Co Ltd | Clamp device for jig |
-
2011
- 2011-04-27 CN CN 201110107037 patent/CN102189563B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0976481A2 (en) * | 1998-07-29 | 2000-02-02 | Stark, Emil, jr. | Quick clamping cylinder without cover |
| CN201728538U (en) * | 2010-05-26 | 2011-02-02 | 吉林大华机械制造有限公司 | Drilling tool for flywheel assembly |
| CN101985197A (en) * | 2010-11-30 | 2011-03-16 | 东风汽车公司 | Welding locating mechanism of passenger car top cap |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2001-138159A 2001.05.22 |
| JP特开2001-150188A 2001.06.05 |
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| Publication number | Publication date |
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| CN102189563A (en) | 2011-09-21 |
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Granted publication date: 20130213 Termination date: 20200427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |