CN103817202A - Workpiece clamping device for groove strips such as guide grooves in car door - Google Patents
Workpiece clamping device for groove strips such as guide grooves in car door Download PDFInfo
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- CN103817202A CN103817202A CN201410026834.XA CN201410026834A CN103817202A CN 103817202 A CN103817202 A CN 103817202A CN 201410026834 A CN201410026834 A CN 201410026834A CN 103817202 A CN103817202 A CN 103817202A
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Abstract
Disclosed is a workpiece clamping device for groove strips such as guide grooves in a car door. The workpiece clamping device comprises a base plate (2), a workpiece holding block (4), an inner workpiece stopper (5) on the upper side of the workpiece holding block (4), an outer workpiece clamping block (6) and a top workpiece pressing block (7) used for clamping workpieces, a guide rail (13) and a second oil cylinder (14) fixedly mounted on the base plate (2) in a horizontal and longitudinal manner, and a sliding plate (15) driven by the second oil cylinder (14) to slide along the guide rail (13). The outer workpiece clamping block (6) is fixedly connected with the sliding plate (15). An air cylinder (16) is further fixedly mounted on the sliding plate (15), a piston rod of the air cylinder (16) is fixedly connected with a connecting rod (17), a lower bevel (18) is arranged below the inner end of the connecting rod (17), a corresponding upper bevel (19) is arranged above the front end of the top workpiece pressing block (7), and a column (20) allowing the top workpiece pressing block (7) to slide up and down is arranged on the sliding plate (15).
Description
Technical field
The present invention relates to the slot stick workpiece Special clamping devices such as a kind of car door upper rail, the clamping while processing operation for being similar to slot stick workpiece that the cross section of car door upper rail is concave shape in the setting mode of leaning to one side.
Background technology
In engineering, carry out the processing operations such as die-cut, sawing for the slot stick workpiece that is concave shape to some cross sections, slot stick workpiece need to be clamped in the setting mode of leaning to one side.As arrangements for automotive doors upper rail, as shown in Figure 1 and Figure 2, this arrangements for automotive doors upper rail generally adopts metal belting through rolling technology moulding continuously, forms the groove 1A being surrounded by epipleurite 1B, bottom land 1C, hypopleurite 1D, and cuts off online; Often install and need for it, after the car door upper rail after cutting off need to being clamped in the setting mode of leaning to one side, its end, lateral plate are carried out to synchronous die-cut operation.
The present invention is head it off just.
Summary of the invention
Technical problem to be solved by this invention is for the above-mentioned state of the art, and the slot stick Special clamping devices such as a kind of car door upper rail clamping in the setting mode of leaning to one side are provided.
The present invention solves the problems of the technologies described above adopted technical scheme:
The slot stick Workpiece clamping devices such as a kind of car door upper rail, comprise base plate (2), be fixed on base plate (2) above for clamping the workpiece rest block (4) of slot stick workpiece (1) erect of leaning to one side, described workpiece rest block (4) matches for the contact-making surface shape and slot stick workpiece (1) respective surfaces that contact with slot stick workpiece (1), it is characterized in that, workpiece rest block (4) is provided for withstanding block (5) inside the workpiece of slot stick workpiece (1) above in slot stick workpiece (1) groove (1A), also comprise for fixture block (6) outside the workpiece of clamping work pieces and workpiece top briquetting (7), and the vertical mode of putting of level is fixedly mounted on the guide rail (13) and the second oil cylinder (14) on described base plate (2), and driven the slide plate (15) sliding along guide rail (13) by the second oil cylinder (14), fixture block outside described workpiece (6) is fixedly connected with slide plate (15), on described slide plate (15), be also installed with cylinder (16), the piston rod of this cylinder (16) is fixedly connected with connecting rod (17), the inner below of this connecting rod (17) arranges lower inclined plane (18), the front end top of described workpiece top briquetting (7) arranges corresponding ramp (19), and the column (20) sliding up and down for described workpiece top briquetting (7) is set on described slide plate (15).
Described slide plate (15) is fixedly installed contiguous block (21) above, and fixture block (6) is fixedly connected with contiguous block (21) outside described workpiece, and is positioned at workpiece top briquetting (7) below; This contiguous block (21) arranges more than one circular pit (37) above, and circular pit is loaded onto compression spring in (37).
Described contiguous block (21) circular pit (37) both sides, position more than are offered and are run through breach (38), it is upper that described column (20) bottom is fixed on slide plate (15), and pass contiguous block (21) through this breach (38).
The thickness of block inside described workpiece (5) equates with the recess width of slot stick workpiece (1).
Described workpiece rest block (4) comprises the base (24) being fixed on base plate (2) and is fixed on this base (24) seat of honour (25) above.
The breach of inserting (26) is also offered at the described seat of honour (25), and described workpiece rest block (4) contacts part for being embedded in insert (27) that this breach of inserting (26) is located with slot stick workpiece (1).
Slot stick workpiece (1) the full cock position avris of described clamping device arranges side block piece (36).
Described clamping device is a pair of, is symmetrically distributed in the two ends place of workpiece to be installed by slot stick workpiece (1) length.
Slot stick workpiece Special clamping device of the present invention, having stable behavior, clamps firmly, the clamping when slot stick workpiece that the cross section that is suitable for being similar to car door upper rail is concave shape is processed operation in the setting mode of leaning to one side.Energy clamped one time completes the die-cut operation in end of each of slot stick end epipleurite, bottom land, hypopleurite; Make die-cut precision high, operating efficiency significantly improves; Especially the multi-faceted combination that is applicable to the slot sticks such as arrangements for automotive doors upper rail is die-cut.
Accompanying drawing explanation
Fig. 1 is slot stick workpiece Special clamping device schematic perspective view of the present invention;
Fig. 2 is workpiece rest block schematic perspective view of the present invention;
Fig. 3 is workpiece rest block seat of honour schematic perspective view;
Fig. 4 is slot stick workpiece front schematic view;
Fig. 5 is the schematic rear view of this slot stick workpiece;
Fig. 6 is the slot stick workpiece blanking units schematic perspective view that uses clamping device of the present invention;
The specific embodiment
The slot stick Workpiece clamping devices such as a kind of car door upper rail, as shown in Figure 1, comprise base plate 2, be fixed on base plate 2 above for clamping the workpiece rest block 4 of the slot stick workpiece 1 erect of leaning to one side, workpiece rest block 4 matches for the contact-making surface shape and slot stick workpiece 1 respective surfaces that contact with slot stick workpiece 1, workpiece rest block 4 is provided for withstanding in slot stick workpiece 1 groove 1A block 5 inside the workpiece of slot stick workpiece 1 above, as shown in Figure 2, inside workpiece, the thickness of block 5 equates with the recess width of slot stick workpiece 1.Also comprise for fixture block outside the workpiece of clamping work pieces 6 and workpiece top briquetting 7, and the vertical mode of putting of level is fixedly mounted on guide rail 13 and the second oil cylinder 14 on base plate 2, and being driven the slide plate 15 sliding along guide rail 13 by the second oil cylinder 14, fixture block 6 is fixedly connected with slide plate 15 outside workpiece; On slide plate 15, be also installed with cylinder 16, the piston rod of this cylinder 16 is fixedly connected with connecting rod 17, the inner below of this connecting rod 17 arranges lower inclined plane 18, the front end top of workpiece top briquetting 7 arranges corresponding ramp 19, and the column 20 sliding up and down for workpiece top briquetting 7 is set on slide plate 15.Slide plate 15 is fixedly installed contiguous block 21 above, and fixture block 6 is fixedly connected with contiguous block 21 outside workpiece, and is positioned at briquetting 7 belows above workpiece.As shown in Figure 1, this contiguous block 21 arranges more than one circular pit 37 above, and the dotted line in Fig. 1 is drawn figure part for contiguous block 21 schematic perspective views, offers 4 pit 37 effects better; In each circular pit 37, load onto compression spring.Contiguous block 21 is offered and is run through breach 38 in 4 circular pit, 37 both sides, position, and column 20 bottoms are fixed on slide plate 15, and passes contiguous block 21 through this breach 38.
In addition, workpiece rest block 4 can be arranged to upper and lower two layers, as shown in Figure 2, comprises the base 24 being fixed on base plate 2 and the seat of honour 25 being fixed on above this base 24.As shown in Figure 3, the breach 26 of inserting also can be offered in the seat of honour 25, and workpiece rest block 4 part that contacts with slot stick workpiece 1 inserts 27 for what be embedded in these breach 26 places of inserting.The slot stick workpiece 1 full cock position avris of clamping device arranges side block piece 36, location while putting into for slot stick workpiece 1.All need the slot stick workpiece 1 clamping for two ends, clamping device can be set to a pair of, is symmetrically distributed in the two ends place of workpiece to be installed by slot stick workpiece 1 length.
It is below the Application Example of slot stick workpiece Special clamping device of the present invention.
Fig. 4, Figure 5 shows that a kind of die-cut slot stick workpiece 1 in end that needs, the end that is specially epipleurite 1B, bottom land 1C, hypopleurite 1D different length cuts off; Before die-cut, its end is as the left end of Fig. 5, dotted line with left part part for needing cut-out, after die-cut as shown in Figure 4, end needs cut-out to comprise to be positioned at epipleurite 1B end, bottom land 1C end, the hypopleurite 1D end of groove 1A, bottom land 1C end excision sheet is angle square sheet as shown in the figure, excision sheet in epipleurite 1B end be and isometric of angle square sheet lengthy motion picture, and hypopleurite 1D end is excised sheet and is and the lengthy motion picture such as angle square sheet short-movie.
Fig. 6 is the slot stick workpiece blanking units schematic perspective view that uses clamping device of the present invention, and this blanking units, except the above clamping device of the present invention, also comprises end punching mechanism.This end punching mechanism comprises that the vertical mode of putting of level is fixedly mounted on the first oil cylinder 8 of base plate 2 rear sides, driven by this first oil cylinder 8 by backward front die-cut punching cutter 9; The piston rod of the first oil cylinder 8 is fixedly connected with punching cutter 9 through its connecting rod, on the base plate 2 of punching cutter 9 positions, guiding slot holder 22 is set, the interior guide groove 23 sliding for punching cutter 9 that arranges of this guiding slot holder 22.After the shape that outside workpiece, fixture block 6 and workpiece top briquetting 7 is positioned at end sections and size dimension and workpiece 1 end are die-cut, need reserve part consistent; Punching cutter 9 is the solid of angle square shape for cross section, after the shape of the angle square shape breach G of punching cutter 9 and size dimension are also die-cut with workpiece 1 end, needs reserve part consistent.Its essence is, outside workpiece fixture block 6 and workpiece top briquetting 7 be positioned at end sections and punching cutter 9 common composition one secondary die cutting dies, above fixture block 6 and workpiece, the end sections that is positioned at of briquetting 7 is cover half outside workpiece, punching cutter 9 is dynamic model.
Operating process is:
1, location: take shown in Fig. 6 above as operating position, slot stick workpiece 1 is placed on above workpiece rest block 4 in the setting of side direction shown in Fig. 5 mode, block 5 inside the groove bottom 1C of its groove 1A and workpiece is offseted, slot stick workpiece 1 left end and block 36 offset, and slot stick workpiece 1 hypopleurite contact surface matches with 27 upper surfaces of inserting.
2, clamping: start the second oil cylinder 14, drive slide plate 15 inwardly to slide along guide rail 13, outside workpiece, fixture block 6 inwardly slides with contiguous block 21 thereupon, and fixture block 6 is encountered the rear continuation of slot stick workpiece 1 and started the second oil cylinder 14 to power outside workpiece, forms inside and outside chucking power together with block inside workpiece 5; Workpiece top briquetting 7 also inwardly slides with contiguous block 21, and the cylinder 16 being fixedly mounted on slide plate 15 also inwardly slides to slot stick workpiece 1 top, end with slide plate 15; Meanwhile, start the cylinder 16 on slide plate 15, drive connecting rod 17 inwardly to slide, and act on through its lower inclined plane 18 and the ramp 19 of workpiece top briquetting 7, make workpiece top briquetting 7 descending and push down slot stick workpiece 1 along column 20.
3, end is die-cut: start the first oil cylinder 8, drive punching cutter 9 to slide along the guide groove 23 of guiding slot holder 22, the disposable end excision completing slot stick workpiece 1 of punching cutter 9.
4, loosen pickup: reverse starting the second oil cylinder 14, cylinder 16 and the first oil cylinder 8, its piston rod rollback separately resets, outside workpiece, fixture block 6 resets with contiguous block 21 thereupon, the compression spring effect next time spring-go position of workpiece top briquetting 7 in circular pit 37, and outwards slide and leave slot stick workpiece 1 top, end with contiguous block 21, slide plate 15; Take off the die-cut slot stick workpiece 1 in end.
The end punching mechanism of the present embodiment blanking units also can be set to a pair of, is symmetrically distributed in the two ends place of workpiece to be installed by the length of slot stick workpiece 1.
In addition, present specification middle left and right, the alleged orientation such as forward and backward, only statement is convenient in the expression of present patent application figure relatively, is not construed as limiting the invention.
Claims (8)
1. the slot stick Workpiece clamping device such as car door upper rail, comprise base plate (2), be fixed on base plate (2) above for clamping the workpiece rest block (4) of slot stick workpiece (1) erect of leaning to one side, described workpiece rest block (4) matches for the contact-making surface shape and slot stick workpiece (1) respective surfaces that contact with slot stick workpiece (1), it is characterized in that, workpiece rest block (4) is provided for withstanding block (5) inside the workpiece of slot stick workpiece (1) above in slot stick workpiece (1) groove (1A), also comprise for fixture block (6) outside the workpiece of clamping work pieces and workpiece top briquetting (7), and the vertical mode of putting of level is fixedly mounted on the guide rail (13) and the second oil cylinder (14) on described base plate (2), and driven the slide plate (15) sliding along guide rail (13) by the second oil cylinder (14), fixture block outside described workpiece (6) is fixedly connected with slide plate (15), on described slide plate (15), be also installed with cylinder (16), the piston rod of this cylinder (16) is fixedly connected with connecting rod (17), the inner below of this connecting rod (17) arranges lower inclined plane (18), the front end top of described workpiece top briquetting (7) arranges corresponding ramp (19), and the column (20) sliding up and down for described workpiece top briquetting (7) is set on described slide plate (15).
2. clamping device as claimed in claim 1, it is characterized in that, described slide plate (15) is fixedly installed contiguous block (21) above, fixture block outside described workpiece (6) is fixedly connected with contiguous block (21), and is positioned at workpiece top briquetting (7) below; This contiguous block (21) arranges more than one circular pit (37) above, and circular pit is loaded onto compression spring in (37).
3. clamping device as claimed in claim 2, it is characterized in that, described contiguous block (21) circular pit (37) both sides, position more than are offered and are run through breach (38), it is upper that described column (20) bottom is fixed on slide plate (15), and pass contiguous block (21) through this breach (38).
4. clamping device as claimed in claim 1, is characterized in that, the thickness of block (5) equates with the recess width of slot stick workpiece (1) inside described workpiece.
5. clamping device as claimed in claim 1, it is characterized in that, described workpiece rest block (4) comprises the base (24) being fixed on base plate (2) and is fixed on this base (24) seat of honour (25) above.
6. clamping device as claimed in claim 5, it is characterized in that, the breach of inserting (26) is also offered at the described seat of honour (25), and described workpiece rest block (4) contacts part for being embedded in insert (27) that this breach of inserting (26) is located with slot stick workpiece (1).
7. clamping device as claimed in claim 1, is characterized in that, slot stick workpiece (1) the full cock position avris of described clamping device arranges side block piece (36).
8. clamping device as claimed in claim 1, is characterized in that, described clamping device is a pair of, is symmetrically distributed in the two ends place of workpiece to be installed by slot stick workpiece (1) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410026834.XA CN103817202B (en) | 2014-01-18 | 2014-01-18 | Car door upper groove bar Workpiece clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410026834.XA CN103817202B (en) | 2014-01-18 | 2014-01-18 | Car door upper groove bar Workpiece clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817202A true CN103817202A (en) | 2014-05-28 |
| CN103817202B CN103817202B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410026834.XA Active CN103817202B (en) | 2014-01-18 | 2014-01-18 | Car door upper groove bar Workpiece clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817202B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229459A (en) * | 2014-08-20 | 2014-12-24 | 宁波敏实汽车零部件技术研发有限公司 | Vehicle doorpost plate workpiece supply device and bedplate devices for same |
| CN105382670A (en) * | 2015-09-19 | 2016-03-09 | 宁波敏实汽车零部件技术研发有限公司 | Polishing and feeding device for aluminum panel workpiece and polishing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5686628A (en) * | 1979-12-18 | 1981-07-14 | Amada Co Ltd | Work clamping device in punch press |
| US4775135A (en) * | 1982-03-12 | 1988-10-04 | Trumpf Gmbh & Co. | Apparatus and method for clamping and positioning workpiece in machine tools |
| CN201776335U (en) * | 2010-07-22 | 2011-03-30 | 宁波敏实汽车零部件技术研发有限公司 | Elastic clamping device |
| CN201970105U (en) * | 2011-04-01 | 2011-09-14 | 上海三一精机有限公司 | Oil cylinder clamping mechanism |
| CN202825253U (en) * | 2012-06-26 | 2013-03-27 | 昌利锻造有限公司 | Easy-to-locate type square box clamping device |
| CN203751084U (en) * | 2014-01-18 | 2014-08-06 | 宁波敏实汽车零部件技术研发有限公司 | Clamping device for groove strip workpiece |
-
2014
- 2014-01-18 CN CN201410026834.XA patent/CN103817202B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5686628A (en) * | 1979-12-18 | 1981-07-14 | Amada Co Ltd | Work clamping device in punch press |
| US4775135A (en) * | 1982-03-12 | 1988-10-04 | Trumpf Gmbh & Co. | Apparatus and method for clamping and positioning workpiece in machine tools |
| CN201776335U (en) * | 2010-07-22 | 2011-03-30 | 宁波敏实汽车零部件技术研发有限公司 | Elastic clamping device |
| CN201970105U (en) * | 2011-04-01 | 2011-09-14 | 上海三一精机有限公司 | Oil cylinder clamping mechanism |
| CN202825253U (en) * | 2012-06-26 | 2013-03-27 | 昌利锻造有限公司 | Easy-to-locate type square box clamping device |
| CN203751084U (en) * | 2014-01-18 | 2014-08-06 | 宁波敏实汽车零部件技术研发有限公司 | Clamping device for groove strip workpiece |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229459A (en) * | 2014-08-20 | 2014-12-24 | 宁波敏实汽车零部件技术研发有限公司 | Vehicle doorpost plate workpiece supply device and bedplate devices for same |
| CN104229459B (en) * | 2014-08-20 | 2019-04-05 | 宁波敏实汽车零部件技术研发有限公司 | Car door column plate workpiece feeding mechanism and its bedplate device |
| CN105382670A (en) * | 2015-09-19 | 2016-03-09 | 宁波敏实汽车零部件技术研发有限公司 | Polishing and feeding device for aluminum panel workpiece and polishing method |
| CN105382670B (en) * | 2015-09-19 | 2017-11-17 | 宁波敏实汽车零部件技术研发有限公司 | Decorative aluminium strip workpiece polishes feeding device and polishing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103817202B (en) | 2016-05-25 |
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