CN202922964U - Molding and bending equipment of bumper - Google Patents
Molding and bending equipment of bumper Download PDFInfo
- Publication number
- CN202922964U CN202922964U CN 201220238132 CN201220238132U CN202922964U CN 202922964 U CN202922964 U CN 202922964U CN 201220238132 CN201220238132 CN 201220238132 CN 201220238132 U CN201220238132 U CN 201220238132U CN 202922964 U CN202922964 U CN 202922964U
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- rotating part
- base
- standing part
- rotary body
- bending equipment
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Abstract
The utility model discloses molding and bending equipment of a bumper, which is used for solving the problems of large energy consumption and incompact structure of the existing bumper molding equipment. The molding and bending equipment of the bumper comprises a base, a fixed part and a rotating part, wherein the fixed part is fixedly assembled together with the base; the rotating part is in bilateral symmetry; the rotating part is hinged with the fixed part; a lubricating oil duct is arranged inside the rotating part; a self-lubricating gasket is arranged on the contact surface of the rotating part and the fixed part; the base is arranged on a horizontal plane; a control switch is arranged on an outer operating surface of the base; and an control oil-way and a control circuit are arranged inside the base. The molding and bending equipment of the bumper has the characteristics of compact structure and reliable performance; not only can the bending and molding quality of a work-piece be improved, but also the energy consumption of the equipment is greatly reduced.
Description
Technical field
The utility model relates to a kind of stretch bending equipment, is particularly useful for the bending forming equipment of the outer contour curved surface of bumper.
Background technology
For reducing weight and the production cost of vehicle bumper system, at present, bumper is raw material mainly with high strength sectional material greatly, from improving design performance and considering with the angle of body contour coupling, generally can be with the comparatively complexity of cross sectional shape design, the camber line curvature of header portion also is not quite similar.
The bumper of said structure adopts stretch bending or bent into shape usually, and being pulling force with oil cylinder, traditional stretch benders directly act on bumper, the moment required because of the bumper distortion is very large, the tonnage of requirement oil cylinder and the power of drive motors are also very large, so, this kind stretch benders not only energy consumption are very large, structural design got comparatively too fat to move for satisfying the Rigidity and strength requirement simultaneously, and floor space is also larger.Although bent into shape also can be used for the moulding of above-mentioned bumper, but because the bent into shape arm of force is shorter, therefore need larger power just can meet the demands, the more traditional bending forming of energy consumption is larger, and press-bending loading and unloading difficulty is large, is difficult to realize mass production.
The molding mode of above-mentioned two kinds of bumpers also exists the defective of the automatic punching of more difficult realization, and product surface quality is difficult for assurance, and the forming stability fluctuation is larger.
The utility model content
The purpose of this utility model is the drawback for prior art, a kind of compact conformation, dependable performance is provided, can realizes the energy-saving automobile bumper molding stretch bending equipment of automated production.
Problem described in the utility model realizes with following technical proposals:
A kind of automobile bumper molding stretch bending equipment, it comprises base, standing part and rotating part, the fixing assembling of described standing part and base, described rotating part is symmetrically arranged, and rotating part and standing part are hinged, is provided with oil leab in rotating part inside, be provided with the self-lubricating pad on rotating part and standing part contact-making surface, described floor installation is provided with gauge tap on the outer operating surface of base on horizontal plane, at internal placement oil circuit control and the control circuit of base.
Above-mentioned automobile bumper molding stretch bending equipment, described rotating part comprises driving mechanism, bending forming executing agency and fixture, described driving mechanism is comprised of oil cylinder, rotary body, described oil cylinder and cylinder installation seat are hinged, described cylinder installation seat is arranged on the standing part element, the telescopic arm of oil cylinder is connected with rotary body one end, and the other end of described rotary body is hinged by rotating shaft and standing part, in the fixing assembling in rotary body side bending forming executing agency.
Above-mentioned automobile bumper molding stretch bending equipment, described bending forming executing agency comprises mould and fuse, the form fit of described mould and bumper corresponding part, described fuse and workpiece section bar inner chamber coupling, fuse penetrates the inner chamber of workpiece section bar by automatic core penetrating mechanism.
Above-mentioned automobile bumper molding stretch bending equipment, the clamping working face of described fixture and workpiece section bar external surface shape coupling, the fixing assembling of the rotary body of fixture and driving mechanism.
Above-mentioned bumper becomes arc stretch bending equipment, described standing part is comprised of lifting plate and the fixed cell that is symmetrically arranged, wherein each fixed cell includes upper cover plate, bottom plate and riser, described upper cover plate is fixedly connected with by riser with bottom plate, rotating shaft is through between upper cover plate and bottom plate, rotating part is between upper cover plate and bottom plate, and described lifting plate is fixed on the centre of left and right fixed cell.
The utility model stretches by oil cylinder provides pulling force, the bending forming executing agency rotation of driven rotary part, and mould impels workpiece deformation, to reach the required arc-shaped curved surface of product; Due to the distance of mould molding identity distance spindle central less than the distance of oil cylinder apart from spindle central, therefore the required pulling force of this equipment work-piece moulding is much smaller than traditional stretch benders and bullodozer; Be provided with clamping product mechanism and automatic core penetrating mechanism in the utility model, provide enough chucking power and die cavity protections by fixture and fuse for workpiece; The utility model adopts special wear-resisting lubriation material to be processed into the self-lubricating pad of rotating part and standing part contact-making surface, and is provided with good oil leab in rotating part inside, make rotating part and standing part rub consume energy and reduce; The utility model is controlled the action of each building block by control element, to reach the purpose of automated production.The utlity model has in a word the characteristics of compact conformation, dependable performance, can not only improve workpiece bending forming quality, and greatly reduce the energy consumption of equipment.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is general arrangement of the present utility model;
Fig. 2 is local structural graph of the present utility model;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the top view of mould;
Fig. 5 is the utility model transmission of power schematic diagram;
Fig. 6, Fig. 7 are workpiece stretch bending process schematic diagrames.
In figure, each label is: 1, base, 2, standing part, 2-1, upper cover plate, 2-2, bottom plate, 2-3, riser, 3, rotating part, 3-1, oil cylinder, 3-2, rotary body, 3-3, rotating shaft, 3-4, fuse, 3-5, mould, 3-6, fixture, 3-7, cylinder installation seat, 4, workpiece, 5, the self-lubricating pad.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model comprises base 1, standing part 2 and rotating part 3, described standing part 2 and the fixing assembling of base 1, described rotating part 3 is symmetrically arranged, rotating part 3 is hinged with standing part 2, be provided with oil leab in rotating part 3 inside, be provided with self-lubricating pad 5 on rotating part 3 and standing part 2 contact-making surfaces, described base 1 is arranged on horizontal plane, be provided with gauge tap on the outer operating surface of base 1, at internal placement oil circuit control and the control circuit of base.
Referring to Fig. 1, Fig. 2, Fig. 3, rotating part 3 of the present utility model comprises driving mechanism, bending forming executing agency and fixture, described driving mechanism is comprised of oil cylinder 3-1, rotary body 3-2, described oil cylinder 3-1 and cylinder installation seat 3-7 are hinged, cylinder installation seat 3-7 is arranged on the standing part element, the telescopic arm of oil cylinder is connected with rotary body 3-2 one end, the other end of described rotary body 3-2 is hinged by rotating shaft 3-3 and standing part 2, in the fixing assembling in the side of rotary body 3-2 bending forming executing agency.
Referring to Fig. 3, Fig. 4, bending forming of the present utility model executing agency comprises mould 3-5 and fuse 3-4, the form fit of described mould 3-5 and bumper corresponding part, described fuse 3-4 and workpiece section bar inner chamber coupling, fuse penetrates the inner chamber of workpiece section bar by automatic core penetrating mechanism.
Referring to Fig. 2, Fig. 4, the clamping working face of the utility model fixture 3-6 and workpiece section bar external surface shape coupling, the fixing assembling of the rotary body 3-2 of fixture 3-4 and driving mechanism.
Referring to Fig. 6, standing part 2 of the present utility model is comprised of lifting plate and the fixed cell that is symmetrically arranged, wherein each fixed cell includes upper cover plate 2-1, bottom plate 2-2 and riser 2-3, described upper cover plate 2-1 is fixedly connected with by riser 2-3 with bottom plate 2-2, rotating shaft 3-3 is through between upper cover plate 2-1 and bottom plate 2-2, rotating part 3 is between upper cover plate 2-1 and bottom plate 2-2, and described lifting plate is fixed on the centre of left and right fixed cell.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, operation principle of the present utility model is: the flexible pulling force that provides of oil cylinder 3-1, the bending forming executing agency rotation of driven rotary part 3, mould 3-5 impels workpiece 4 distortion, to reach the required arc-shaped curved surface of product; Due to the distance L 1 of distance L 2 much smaller than oil cylinder apart from spindle central of mould molding identity distance spindle central, therefore the required pulling force of this equipment work-piece moulding is much smaller than traditional stretch benders and bullodozer; Be provided with clamping product mechanism and automatic core penetrating mechanism in the utility model, provide enough chucking power and die cavity protections by fixture 3-6 and fuse 3-4 for workpiece 4; The utility model adopts special wear-resisting lubriation material to be processed into the self-lubricating pad 5 of rotating part 3 and standing part 2 contact-making surfaces, and is provided with good oil leab in rotating part 3 inside, make rotating part 3 and standing part 2 frictions consume energy and reduce; The utility model is controlled the action of each building block by control element, to reach the purpose of automated production.
Claims (5)
1. automobile bumper molding stretch bending equipment, it is characterized in that, it comprises base (1), standing part (2) and rotating part (3), described standing part (2) and the fixing assembling of base (1), described rotating part (3) is symmetrically arranged, rotating part (3) is hinged with standing part (2), inside at rotating part (3) is provided with oil leab, be provided with self-lubricating pad (5) on rotating part (3) and standing part (2) contact-making surface, described base (1) is arranged on horizontal plane, be provided with gauge tap on the outer operating surface of base (1), internal placement oil circuit control and control circuit at base.
2. automobile bumper molding stretch bending equipment according to claim 1, it is characterized in that, described rotating part (3) comprises driving mechanism, bending forming executing agency and fixture, described driving mechanism is comprised of oil cylinder (3-1) and rotary body (3-2), described oil cylinder (3-1) is hinged with cylinder installation seat (3-7), cylinder installation seat (3-7) is arranged on the standing part element, the telescopic arm of oil cylinder is connected with rotary body (3-2) end, the other end of described rotary body (3-2) is hinged by rotating shaft (3-3) and standing part (2), in the fixing assembling in the side of rotary body (3-2) bending forming executing agency.
3. automobile bumper molding stretch bending equipment according to claim 2, it is characterized in that, described bending forming executing agency comprises mould (3-5) and fuse (3-4), the form fit of described mould (3-5) and bumper corresponding part, described fuse (3-4) and workpiece section bar inner chamber coupling, fuse (3-4) penetrates the inner chamber of workpiece section bar by automatic core penetrating mechanism.
4. automobile bumper molding stretch bending equipment according to claim 3, is characterized in that, the clamping working face of described fixture (3-6) and workpiece section bar external surface shape coupling, fixture (3-6) and the fixing assembling of the rotary body of driving mechanism.
5. automobile bumper molding stretch bending equipment according to claim 4, it is characterized in that, described standing part (2) is comprised of lifting plate and the fixed cell that is symmetrically arranged, wherein each fixed cell includes upper cover plate (2-1), bottom plate (2-2) and riser (2-3), described upper cover plate (2-1) is fixedly connected with by riser (2-3) with bottom plate (2-2), and described lifting plate is fixed on the centre of left and right fixed cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238132 CN202922964U (en) | 2012-05-25 | 2012-05-25 | Molding and bending equipment of bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238132 CN202922964U (en) | 2012-05-25 | 2012-05-25 | Molding and bending equipment of bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922964U true CN202922964U (en) | 2013-05-08 |
Family
ID=48212958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238132 Expired - Lifetime CN202922964U (en) | 2012-05-25 | 2012-05-25 | Molding and bending equipment of bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860591A (en) * | 2019-11-26 | 2020-03-06 | 南通莱特伟特汽配科技有限公司 | Section bar bending structure |
-
2012
- 2012-05-25 CN CN 201220238132 patent/CN202922964U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860591A (en) * | 2019-11-26 | 2020-03-06 | 南通莱特伟特汽配科技有限公司 | Section bar bending structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |