CN2574801Y - Continuous beating method stainless steel pipe reducing machine - Google Patents
Continuous beating method stainless steel pipe reducing machine Download PDFInfo
- Publication number
- CN2574801Y CN2574801Y CN 02257752 CN02257752U CN2574801Y CN 2574801 Y CN2574801 Y CN 2574801Y CN 02257752 CN02257752 CN 02257752 CN 02257752 U CN02257752 U CN 02257752U CN 2574801 Y CN2574801 Y CN 2574801Y
- Authority
- CN
- China
- Prior art keywords
- roller
- workbench
- worktable
- skin
- auxiliary table
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a processing technique for shaping, especially bending plates, comprising a machine frame, a worktable and a traction frame which is supported on the machine frame through a roller and a bearing group respectively positioned above and under one side of the worktable; one end of the roller on the outside of the worktable is provided with a circular sunken bottom coaxially connected with the roller. In processing, a work piece namely a skin is positioned on the worktable via a clamp; simultaneously when the traction frame is dragged by dynamic force to walk from one end of the skin to the other end, a skin side clamped between the roller and the bearing group under the roller is rolled into shapes. The utility model reduces the whole volume in the way that the skin is kept still but a shaping tool moves, saves processing land with low cost, has the advantages of compact and reliable structure, and consistent bent degree and high surface smoothness of processed covering plates, and provides guarantee for the appearance quality of passenger cars.
Description
Technical field
The utility model relates to the typing processing of sheet material, particularly bending technology.
Background technology
The passenger vehicle surface quality is one of important indicator of estimating vehicle performance, directly influences the sales volume in market.All there is obvious squamous ripple side skin edge, passenger vehicle both sides and vehicle window junction mostly at present, this is owing to cause because of expanding with heat and contract with cold when covering and vehicle body frame welding, though after the atom ash is smeared, also be difficult to eliminate, the atom ash comes off in the passenger vehicle use, roof leaking water makes between clamping plate because of water storage and causes bigger infringement to vehicle body.For fear of the solder joint of skin-surface, the insider forms certain angle with the bending of covering avris, and the welding position is transferred to inside, has removed and has smeared the atom ash process, after welding, directly shows signs of anger on covering, and the passenger vehicle surface smoothness is good, no drainage.
Technical scheme
The utility model purpose is to provide a kind of rolling folding brake that passenger vehicle covering side is carried out bending.
The utility model comprises frame, workbench, hitch frame, the roller and the bearing group of the upper and lower of hitch frame by laying respectively at the workbench avris are bearing on the frame, roller end portions in the workbench outside is provided with the circular sunken bottom that is connected with roller, and sunken bottom is coaxial with roller.
Adding man-hour, is that covering is positioned on the workbench by anchor clamps with workpiece, power drag hitch frame by an end of covering when the other end is advanced, the covering avris that is clamped between the bearing group under roller and the roller promptly is rolled into shape.The utility model adopts covering static, and the mode of shaping movement of tool reduces overall volume, can save the processing land used in a large number, reduce cost, simultaneously, compact conformation, reliable, the illiteracy plate bending degree unanimity of processing, the surface smoothness height is for the passenger vehicle presentation quality provides guarantee.
For improving the bending quality, the utility model is provided with two pair rollers and bearing group at least, and it is big than the radially angle of rear portion roller sunken bottom and roller to be positioned at anterior roller sunken bottom and roller angle radially.Carry out bending gradually by many pair rollers and bearing group opposite side.
In order to guarantee the uniformity of flanging width, prevent that the whole hitch frame of process is sliding outward, the utility model is provided with horizontal supporting plate on hitch frame, two bearings that are oppositely arranged in the supporting plate upper support, arrange auxiliary table between twice bearing, auxiliary table is fixedly connected on the outside of workbench.
In addition, for strengthening being connected between auxiliary table and workbench, workbench sunken bottom portion is provided with groove, and auxiliary table is L-shaped, and the inboard of auxiliary table is engaged in the groove of workbench, is connected with bolting between auxiliary table and workbench.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cut-away view;
Fig. 4 is the B-B cut-away view.
Specific embodiment
Three rollers 1 are respectively equipped with a sunken bottom 1 that outwards protrudes, this sunken bottom 1 is an inclined-plane towards the face of roller 1 main body, inclined-plane and roller 1 angle radially are respectively 20 °, 40 °, 60 °, another roller 1 also is provided with sunken bottom, and this sunken bottom 1 is 0 ° towards the face and roller 1 angle radially of roller 1 main body.
On hitch frame 3, pass through the above-mentioned four rolling 1 of bearings, and be arranged in order to big order by little by above-mentioned angle, each roller 1 axially parallel and workbench 4 working faces, and vertical with the length direction of workbench 4, and the sunken bottom 1 of each roller 2 is positioned at the outside of workbench 4.
The following sunken bottom portion of workbench 4 offers groove along its length, auxiliary table 5 is L-shaped, and inner top side is provided with boss, is engaged in the groove, the outside the parallel sunken bottom portion that is fitted in workbench 4, auxiliary table 5 outside end faces and workbench 4 not the side end face spacing greater than the thickness of roller 2 sunken bottoms 1.5 of workbench 4 and auxiliary tables are also fixed with some bolts.
Below auxiliary table 5, by bearing group 8 of bolting, bearing group 8 is made up of a bearing holder (housing, cover) and two isometrical ball bearings with respect to each roller 2.
Along workbench 4 length directions, weld three supporting plates 6 respectively at end below the auxiliary table 5, before, during and after hitch frame 3, and make supporting plate 6 stretch to the inboard of auxiliary table 5, in the inside and outside end of each supporting plate 6 fixing pair of bearings 10,7 respectively, every pair of bearing group outside spacing matches with the width of auxiliary table 5, with auxiliary table 5 tight clampings.
Claims (4)
1, rolling folding brake, comprise frame, workbench, it is characterized in that also comprising hitch frame, the roller and the bearing group of the upper and lower of hitch frame by laying respectively at the workbench avris are bearing on the frame, roller end portions in the workbench outside is provided with the circular sunken bottom that is connected with roller, and sunken bottom is coaxial with roller.
2, according to the described rolling folding brake of claim 1, it is characterized in that two pair rollers and bearing group are set at least, be positioned at anterior roller sunken bottom and roller radially angle to be positioned at the radially angle of rear portion roller sunken bottom and roller big.
3, according to the described rolling folding brake of claim 1, it is characterized in that being provided with horizontal supporting plate on hitch frame, at two bearings that the supporting plate upper support is oppositely arranged, arrange auxiliary table between twice bearing, auxiliary table is fixedly connected on the outside of workbench.
4, according to the described rolling folding brake of claim 1, it is characterized in that workbench sunken bottom portion is provided with groove, auxiliary table is L-shaped, and the inboard of auxiliary table is engaged in the groove of workbench, is connected with bolting between auxiliary table and workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257752 CN2574801Y (en) | 2002-10-11 | 2002-10-11 | Continuous beating method stainless steel pipe reducing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257752 CN2574801Y (en) | 2002-10-11 | 2002-10-11 | Continuous beating method stainless steel pipe reducing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2574801Y true CN2574801Y (en) | 2003-09-24 |
Family
ID=33725636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257752 Expired - Fee Related CN2574801Y (en) | 2002-10-11 | 2002-10-11 | Continuous beating method stainless steel pipe reducing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2574801Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284583A (en) * | 2011-06-09 | 2011-12-21 | 吴江市聚力机械有限公司 | Edge rolling machine of plate |
| CN106180334A (en) * | 2016-08-31 | 2016-12-07 | 浙江三永机械有限公司 | A kind of ladder apron plate automatic folding machine |
| CN106584122A (en) * | 2016-12-23 | 2017-04-26 | 安徽财富重工机械有限公司 | Special-shaped pickup rib plate roller forming machine and cutter used by forming machine |
| CN106624821A (en) * | 2016-12-23 | 2017-05-10 | 安徽财富重工机械有限公司 | Rolling shaping machine and cutter used by shaping machine |
| CN106624820A (en) * | 2016-12-23 | 2017-05-10 | 安徽财富重工机械有限公司 | U-shaped pickup stiffened plate rolling forming machine and slicer used for forming machine |
| CN107350326A (en) * | 2017-07-12 | 2017-11-17 | 芜湖宝骐汽车制造有限公司 | Portable adjustable straight flange turn-up device and its operating method |
| CN108889815A (en) * | 2018-06-28 | 2018-11-27 | 大同新成新材料股份有限公司 | A kind of fold method of carbon slipper bracket |
-
2002
- 2002-10-11 CN CN 02257752 patent/CN2574801Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284583A (en) * | 2011-06-09 | 2011-12-21 | 吴江市聚力机械有限公司 | Edge rolling machine of plate |
| CN106180334A (en) * | 2016-08-31 | 2016-12-07 | 浙江三永机械有限公司 | A kind of ladder apron plate automatic folding machine |
| CN106180334B (en) * | 2016-08-31 | 2017-11-03 | 浙江三永机械有限公司 | A kind of ladder apron plate automatic folding machine |
| CN106584122A (en) * | 2016-12-23 | 2017-04-26 | 安徽财富重工机械有限公司 | Special-shaped pickup rib plate roller forming machine and cutter used by forming machine |
| CN106624821A (en) * | 2016-12-23 | 2017-05-10 | 安徽财富重工机械有限公司 | Rolling shaping machine and cutter used by shaping machine |
| CN106624820A (en) * | 2016-12-23 | 2017-05-10 | 安徽财富重工机械有限公司 | U-shaped pickup stiffened plate rolling forming machine and slicer used for forming machine |
| CN107350326A (en) * | 2017-07-12 | 2017-11-17 | 芜湖宝骐汽车制造有限公司 | Portable adjustable straight flange turn-up device and its operating method |
| CN108889815A (en) * | 2018-06-28 | 2018-11-27 | 大同新成新材料股份有限公司 | A kind of fold method of carbon slipper bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |