CN108189376A - Bumper former - Google Patents
Bumper former Download PDFInfo
- Publication number
- CN108189376A CN108189376A CN201711471779.5A CN201711471779A CN108189376A CN 108189376 A CN108189376 A CN 108189376A CN 201711471779 A CN201711471779 A CN 201711471779A CN 108189376 A CN108189376 A CN 108189376A
- Authority
- CN
- China
- Prior art keywords
- bumper
- forming unit
- fixed
- end forming
- processed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3044—Bumpers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to a kind of bumper former, including：Workbench；Left end forming unit, the left end forming unit are fixed on the workbench；And right end forming unit, the right end forming unit are fixed on the workbench；The left end forming unit is identical and symmetrical with right end shaping element configuration, and the left end forming unit and right end forming unit include：Scroll chuck, the scroll chuck are fixed on by a scroll chuck fixed block on the workbench, and the scroll chuck is used to clamp pipe to be processed；Bumper bending place limited block, bumper bending place limited block are fixed on the workbench；The curved end limited post of bumper, the curved end limited post of bumper are fixed on the workbench.Above-mentioned bumper former, forming efficiency with strong points is high and precision is high.
Description
Technical field
The present invention relates to bumper forming, more particularly to bumper former.
Background technology
Bumper is the safety device for absorbing and slowing down foreign impacts power, protect vehicle body front and rear part.Many years before
Automobile front/rear collision bumper is into channel steel with steel plate punched, rivets or welds together with longitudinal beam, with vehicle body have one section compared with
Big gap, it appears that very unsightly.As the development and engineering plastics of auto industry are in the extensive application of auto industry, vapour
Vehicle bumper has also moved towards the road of innovation as a kind of important safety device.The car front/rear collision bumper of today is in addition to keeping
Outside original defencive function, also to pursue with car body moulding harmony with uniformly, the lightweight of pursuit itself.The front and rear guarantor of car
Dangerous thick stick is all made of plastics, and people are known as plastic bumper.The plastic bumper of general automobile be by outside plate, padded coaming and
Crossbeam three parts form.Wherein outside plate and padded coaming is made of plastic, and crossbeam is stamped to form U-lag with flat cold-rolled sheet；Outside plate
Crossbeam is attached to padded coaming.
Fig. 1 is a kind of concrete structure of car insurance bar 1000.At present, existing bend pipe is utilized to this kind of car insurance bar
It is machined after forming.
There are following technical problems for traditional technology：
Since bending machine is not specially to be designed for the car insurance bar, so causing bumper forming efficiency low
And precision is also low.
Invention content
Based on this, it is necessary to for above-mentioned technical problem, provide a kind of bumper former, forming with strong points
Efficient and precision is high.
A kind of bumper former, including：
Workbench；
Left end forming unit, the left end forming unit are fixed on the workbench；And
Right end forming unit, the right end forming unit are fixed on the workbench；
The left end forming unit is identical and symmetrical with right end shaping element configuration, the left end forming unit and the right side
End forming unit includes：
Scroll chuck, the scroll chuck are fixed on by a scroll chuck fixed block on the workbench, the three-jaw
Chuck is used to clamp pipe to be processed；
Bumper bending place limited block, bumper bending place limited block are fixed on the workbench；
The curved end limited post of bumper, the curved end limited post of bumper are fixed on the workbench；
First building mortion, first building mortion hold one end of pipe to be processed for hitting；And
Second building mortion, second building mortion are described to be processed for hitting the first building mortion shock
The same end of pipe；
Wherein, first building mortion and second building mortion are mutually perpendicular to.
In other one embodiment, pipe locating piece to be processed is further included, the pipe locating piece to be processed is fixed
On the workbench, the pipe locating piece to be processed is equipped with pipe locating notch to be processed.
In other one embodiment, the bottom end of the workbench is equipped with idler wheel.
In other one embodiment, first building mortion includes first base, is fixed on the first base
On oil cylinder and the first shock block that is fixed on the oil cylinder.
In other one embodiment, the first base is I-steel.
In other one embodiment, second building mortion includes second base, is fixed on the second base
On oil cylinder and the second shock block that is fixed on the oil cylinder.
In other one embodiment, the second base is I-steel.
In other one embodiment, the curved end limited post of bumper is cylinder.
In other one embodiment, the curved end limited post of bumper is square column.
A kind of bumper manufacturing process of bumper former using any of the above-described, including:
It is utilized respectively the left end forming unit and the respective scroll chuck clamping of the right end forming unit is described to be added
The pipe of work；
It is utilized respectively described in the left end forming unit and the respective first building mortion shock of the right end forming unit
Pipe to be processed；
When the both ends of the pipe to be processed, which are knocked, bends 30 degree to 60 degree, it is single to be utilized respectively the left end forming
First and described respective second building mortion of right end forming unit hits the pipe to be processed, until the circle to be processed
Pipe touches the left end forming unit and the curved end limited post of the respective bumper of right end forming unit.
Above-mentioned bumper former, forming efficiency with strong points is high and precision is high.
Description of the drawings
Fig. 1 is a kind of structure diagram of bumper former provided by the embodiments of the present application.
Fig. 2 is the enlarged diagram at A in Fig. 1.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of bumper former, including：Workbench 100, left end forming unit and right end forming unit.
In other one embodiment, the bottom end of the workbench is equipped with idler wheel.
The left end forming unit is fixed on the workbench.The right end forming unit is fixed on the workbench
On.
The left end forming unit is identical and symmetrical with right end shaping element configuration, the left end forming unit and the right side
End forming unit includes：
Scroll chuck 211, the scroll chuck are fixed on by a scroll chuck fixed block 212 on the workbench, institute
Scroll chuck is stated for clamping pipe to be processed.
Bumper bending place limited block 220, bumper bending place limited block are fixed on the workbench.
The curved end limited post 230 of bumper, the curved end limited post of bumper are fixed on the workbench.
First building mortion, first building mortion hold one end of pipe to be processed for hitting.
Second building mortion, second building mortion are described to be processed for hitting the first building mortion shock
The same end of pipe.
In other one embodiment, first building mortion includes first base 241, is fixed on first bottom
Oil cylinder 242 on seat and the first shock block 243 being fixed on the oil cylinder.
In other one embodiment, the first base is I-steel.
In other one embodiment, second building mortion includes second base 251, is fixed on second bottom
Oil cylinder 252 on seat and the second shock block 253 being fixed on the oil cylinder.
In other one embodiment, the second base is I-steel.
Wherein, first building mortion and second building mortion are mutually perpendicular to.
In other one embodiment, pipe locating piece 300 to be processed is further included, the pipe locating piece to be processed is consolidated
It is scheduled on the workbench, the pipe locating piece to be processed is equipped with pipe locating notch 310 to be processed.
In other one embodiment, the curved end limited post of bumper is cylinder.
In other one embodiment, the curved end limited post of bumper is square column.
A kind of bumper manufacturing process of bumper former using any of the above-described, including:
It is utilized respectively the left end forming unit and the respective scroll chuck clamping of the right end forming unit is described to be added
The pipe of work；
In other one embodiment, " it is utilized respectively the left end forming unit in step and right end forming is single
The respective scroll chuck of member clamps the pipe to be processed " before, it can be determined using the pipe locating piece to be processed
The position of the pipe to be processed.
It is utilized respectively described in the left end forming unit and the respective first building mortion shock of the right end forming unit
Pipe to be processed；
It is appreciated that two the second building mortions can hit and can not also hit simultaneously simultaneously.
When the both ends of the pipe to be processed, which are knocked, bends 30 degree to 60 degree, it is single to be utilized respectively the left end forming
First and described respective second building mortion of right end forming unit hits the pipe to be processed, until the circle to be processed
Pipe touches the left end forming unit and the curved end limited post of the respective bumper of right end forming unit.
In other one embodiment, angle is optimal when taking 45 degree.
Above-mentioned bumper former, forming efficiency with strong points is high and precision is high.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of bumper former, which is characterized in that including：
Workbench；
Left end forming unit, the left end forming unit are fixed on the workbench；And
Right end forming unit, the right end forming unit are fixed on the workbench；
The left end forming unit is identical and symmetrical with right end shaping element configuration, the left end forming unit and right end into
Shape unit includes：
Scroll chuck, the scroll chuck are fixed on by a scroll chuck fixed block on the workbench, the scroll chuck
For clamping pipe to be processed；
Bumper bending place limited block, bumper bending place limited block are fixed on the workbench；
The curved end limited post of bumper, the curved end limited post of bumper are fixed on the workbench；
First building mortion, first building mortion hold one end of pipe to be processed for hitting；And
Second building mortion, second building mortion hit the pipe to be processed for hitting first building mortion
The same end；
Wherein, first building mortion and second building mortion are mutually perpendicular to.
2. bumper former according to claim 1, which is characterized in that further include pipe positioning to be processed
Block, the pipe locating piece to be processed are fixed on the workbench, and the pipe locating piece to be processed is equipped with circle to be processed
Pipe locating notch.
3. bumper former according to claim 1, which is characterized in that the bottom end of the workbench is equipped with rolling
Wheel.
4. bumper former according to claim 1, which is characterized in that first building mortion includes the
One pedestal, the oil cylinder being fixed in the first base and the first shock block being fixed on the oil cylinder.
5. bumper former according to claim 4, which is characterized in that the first base is I-steel.
6. bumper former according to claim 1, which is characterized in that second building mortion includes the
Two pedestals, the oil cylinder being fixed in the second base and the second shock block being fixed on the oil cylinder.
7. bumper former according to claim 6, which is characterized in that the second base is I-steel.
8. bumper former according to claim 1, which is characterized in that the curved end limited post of bumper
It is cylinder.
9. bumper former according to claim 1, which is characterized in that the curved end limited post of bumper
It is square column.
10. a kind of bumper manufacturing process of bumper former using claim 1 to 9, feature exist
In, including:
It is utilized respectively the left end forming unit and the respective scroll chuck clamping of the right end forming unit is described to be processed
Pipe；
It is utilized respectively the left end forming unit and the respective first building mortion shock of the right end forming unit is described to be added
The pipe of work；
When the both ends of the pipe to be processed be knocked bending 30 degree to 60 degree when, be utilized respectively the left end forming unit with
Respective second building mortion of right end forming unit hits the pipe to be processed, until the pipe to be processed connects
Contact the left end forming unit and the curved end limited post of the respective bumper of right end forming unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471779.5A CN108189376A (en) | 2017-12-29 | 2017-12-29 | Bumper former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471779.5A CN108189376A (en) | 2017-12-29 | 2017-12-29 | Bumper former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189376A true CN108189376A (en) | 2018-06-22 |
Family
ID=62586258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711471779.5A Pending CN108189376A (en) | 2017-12-29 | 2017-12-29 | Bumper former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189376A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748887A (en) * | 2004-09-10 | 2006-03-22 | 三樱工业株式会社 | Bending apparatus |
| CN101147934A (en) * | 2007-11-08 | 2008-03-26 | 上海交通大学 | Tube bending forming processing device |
| CN101905249A (en) * | 2010-07-30 | 2010-12-08 | 长沙仲腾金属材料科技有限公司 | Method and device for machining curved profiles in combination with online quenching temperature control in short flow |
| CN104874653A (en) * | 2015-05-07 | 2015-09-02 | 浙江利帆家具有限公司 | Positioning mechanism of circular pipe bending device |
| CN105268791A (en) * | 2014-06-07 | 2016-01-27 | 李思模 | Bending device for seamless steel pipe |
| CN207874835U (en) * | 2017-12-29 | 2018-09-18 | 苏州宝特威机电有限公司 | Bumper former |
-
2017
- 2017-12-29 CN CN201711471779.5A patent/CN108189376A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748887A (en) * | 2004-09-10 | 2006-03-22 | 三樱工业株式会社 | Bending apparatus |
| CN101147934A (en) * | 2007-11-08 | 2008-03-26 | 上海交通大学 | Tube bending forming processing device |
| CN101905249A (en) * | 2010-07-30 | 2010-12-08 | 长沙仲腾金属材料科技有限公司 | Method and device for machining curved profiles in combination with online quenching temperature control in short flow |
| CN105268791A (en) * | 2014-06-07 | 2016-01-27 | 李思模 | Bending device for seamless steel pipe |
| CN104874653A (en) * | 2015-05-07 | 2015-09-02 | 浙江利帆家具有限公司 | Positioning mechanism of circular pipe bending device |
| CN207874835U (en) * | 2017-12-29 | 2018-09-18 | 苏州宝特威机电有限公司 | Bumper former |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |