CN203972549U - A kind of steel pipe bent pipe tooling - Google Patents
A kind of steel pipe bent pipe tooling Download PDFInfo
- Publication number
- CN203972549U CN203972549U CN201420354509.1U CN201420354509U CN203972549U CN 203972549 U CN203972549 U CN 203972549U CN 201420354509 U CN201420354509 U CN 201420354509U CN 203972549 U CN203972549 U CN 203972549U
- Authority
- CN
- China
- Prior art keywords
- crowbar
- bumping post
- bend pipe
- pillar
- bar
- 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 discloses a kind of steel pipe bent pipe tooling, comprise bend pipe dish, bumping post and afterburning assembly, bend pipe dish is arc, bumping post has multiple and distributes and be connected in bend pipe dish periphery, bumping post exceeds bend pipe dish place plane, and afterburning assembly comprises crowbar and crowbar pillar, and crowbar is hinged on crowbar pillar, bumping post is tubulose, and crowbar pillar is plugged in bumping post.When work by tubing horizontal on bend pipe dish, in the encirclement in bumping post, prize tubing with crowbar bottom, under crowbar promotes, be subject to the restriction of bumping post, there is displacement in various degree in the diverse location of tubing, tubing entirety is bent.The utility model is simple in structure, makes easily, easy to operate, with low cost.
Description
Technical field
The utility model relates to a kind of pipe fitting processing tool, and in particular, it relates to a kind of steel pipe bent pipe tooling.
Background technology
Manufacturing enterprise need to process a limited number of long-size steel tube bend pipe parts for old factory rehabilitation or improvement of manufacturing line sometimes, for amateur producer, this large scale elbow member processing is cumbersome, because amateur producer is not taking this series products of production and processing as main, be not equipped with special bend pipe process equipment, and these only supply personal large scale bend pipe consumption smaller, if external processing, the cycle is long, expense is high, not too economical; If the expensive special equipment of special purchase is unworthy especially for this reason; And common cheap pipe bender can only the smaller bended pipe of manufactured size on the market, therefore also can't bear large using.So enterprise adopts the personal bend pipe of simple and easy method processing at present, adds and man-hour long tube material is distributed piecemeal and carries out bending, this process needs many people jointly to complete, and waste time and energy, and crooked radian is difficult to be consistent.For addressing this problem, a kind of simple, cheap, handy steel pipe bent pipe tooling of necessary exploitation.Publication number is that the utility model of CN202114112U is washed and disclosed a kind of pipe bender on January 18th, 2012, comprise panel and the support that is positioned at panel below, panel is provided with alignment pin, on alignment pin, wear successively from top to bottom a V shaped wheel and a monkey wrench, monkey wrench below is provided with a screens bar; Position near V shaped wheel wheel rim on panel is provided with a baffle plate.The utility model is simple and reasonable, save material, easy to process, convenient and swift while using; By the bending oil pipe of pipe bender, shorten the time of tubing bending, alleviate employee's labour intensity.But this utility model structure is only applicable to process minor bend, if machining large-sized bend pipe the V shaped wheel of this pipe bender also must amplify, corresponding meeting brings the significantly rising of cost.
Utility model content
Existing steel pipe angle pipe equipment or too expensive, general can not be only not process on a small quantity the personal producer of elbow member to adopt; Working ability is limited, is not suitable for machining large-sized elbow member, and for solving this difficult problem, it is a kind of simple in structure that the utility model provides, and makes easily easy to operate, with low cost steel pipe bent pipe tooling.
The technical solution of the utility model is: a kind of steel pipe bent pipe tooling, comprise bend pipe dish, bumping post and afterburning assembly, bend pipe dish is arc, bumping post has multiple and distributes and be connected in bend pipe dish periphery, bumping post exceeds bend pipe dish place plane, and afterburning assembly comprises crowbar and crowbar pillar, and crowbar is hinged on crowbar pillar, bumping post is tubulose, and crowbar pillar is plugged in bumping post.The bumping post distributing along bend pipe dish periphery forms a bend pipe profile, afterburning assembly is movable part, can peg graft with each bumping post, afterburning modular connector is on bumping post time, crowbar pillar is fixed, crowbar is rotatable, when work by tubing horizontal on bend pipe dish, in encirclement in bumping post, prize tubing with crowbar bottom, be subject to the restriction of bumping post, tubing two ends scope of activities is little, intermediate active scope is large, under crowbar promotes, there is displacement in various degree in the diverse location of tubing, as long as crowbar motive force is enough large, will there is dislocation distortion in the diverse location of tubing, tubing entirety is bent.Afterburning assembly is a leverage, manpower can be amplified, and therefore singlely just can complete whole operation.
As preferably, bend pipe dish comprises straight-bar and bow, is evenly equipped with many connecting rods between straight-bar and bow, and connecting rod two ends are connected with straight-bar and bow respectively.Bend pipe dish is assembled by straight-bar, bow, connecting rod etc., and these mostly are the common equipment that production enterprise is easy to get, and there is no accurate, expensive especially parts, and the bend pipe dish cost being made is like this lower.
As preferably, crowbar pillar is " 7 " font, and crowbar is hinged on crowbar pillar one end.Crowbar is in the time that pin joint rotates, the movement locus of crowbar bottom is a camber line, and " 7 " font crowbar pillar can make the more close bend pipe dish of the pin joint straight-bar of crowbar, in the time that bend pipe operation is carried out in crowbar rotation, crowbar bottom is unlikely to overhead more and more nearer, avoids interfering with bend pipe dish.
As preferably, the two ends of described straight-bar are respectively equipped with a L shaped bend pipe end postive stop baffle, and bend pipe end postive stop baffle is provided with slotted eye, and bend pipe end postive stop baffle is connected on straight-bar by the bolt through slotted eye.Bend pipe need to repeatedly prize at multiple spot, every prized once after, the straight length of tubing will shorten, need to carry out tubing two ends spacing, in order to avoid tubing shift in position while prizing causes bend pipe radian generation larger fluctuation next time.
As preferably, bumping post is made by square tube, the cross section of crowbar pillar rectangular and with the cross section opening adaptation of bumping post.The crowbar pillar of square-section is plugged in the bumping post that square tube makes can guarantee that crowbar pillar keeps fixing position, thereby large loss does not occur the power transmission while ensureing bend pipe operation.
The beneficial effects of the utility model are:
Simple in structure, make easily, with low cost.The utility model is made by comparatively common simple material, and without the processing of complex precise, cost is low, and cost performance is high.
Easy to operate.The utility model utilizes lever principle to carry out work, single can operation, Labor-saving high-efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of side view of the present utility model.
In figure, 1-bend pipe dish, 2-bumping post, 3-straight-bar, 4-crowbar, 5-crowbar pillar, 6-connecting rod, 7-bend pipe end postive stop baffle, 8-bow.
Detailed description of the invention
Below in conjunction with accompanying drawing specific embodiment, the utility model is described in further detail.
embodiment 1:
As Fig. 1, shown in Fig. 2, a kind of steel pipe bent pipe tooling, for processing the arc roof beam structure of Simple carport, this steel pipe bent pipe tooling comprises bend pipe dish 1, bumping post 2 and afterburning assembly, bend pipe dish 1 is arc, comprise straight-bar 3 and bow 8, between straight-bar 3 and bow 8, be evenly equipped with nine parallel connecting rods 6, connecting rod 6 is vertical with straight-bar 3, connecting rod 6 two ends are connected with straight-bar 3 and bow 8 respectively, bumping post 2 has 14 and also distributes and be welded on bend pipe dish 1 periphery, wherein five are distributed in straight-bar 3 outer rims, be located at bow 8 outer rims for another nine, near bumping post 2 bow 8 ends is arranged relatively intensive, two ends respectively have three, the camber line summit of bow 8, the centre that is bow 8 is also provided with one, flank between bow 8 ends and camber line summit is also established respectively one, bumping post 2 exceeds bend pipe dish 1 place plane.The two ends of straight-bar 3 are respectively equipped with a L shaped bend pipe end postive stop baffle 7, and bend pipe end postive stop baffle 7 is provided with slotted eye, and bend pipe end postive stop baffle 7 is by being connected on straight-bar 3 side towards bow 8 through the bolt of slotted eye.Afterburning assembly comprises crowbar 4 and crowbar pillar 5, and crowbar 4 is hinged on crowbar pillar 5, and bumping post 2 is tubulose, and crowbar pillar 5 is plugged in bumping post 2.Crowbar 4 is " 7 " font, comprises vertical rod and cross bar, and crowbar 4 is hinged on the cross bar free end of crowbar pillar 5.Bumping post 2, straight-bar 3 and bow 8 are all made by square tube, the cross section of crowbar pillar 5 rectangular and with the cross section opening adaptation of bumping post 2.
While processing the roof beam structure of Simple carport by this frock, bend pipe dish 1 is flat on to ground, two steel pipe tubing stick together and are put on bend pipe dish 1, be placed between a gear post 2 and the bumping post 2 of bow 8 of straight-bar 3, two pipe length differences, long side being placed on by bow 8, waits for that bending machining becomes the arched girder in roof beam structure, shorter one near the bumping post 2 on straight-bar 3, as the straight beam in roof beam structure.Regulate postive stop baffle 7 positions, bend pipe end, by spacing towards the tubing two ends of bow 8 one sides, crowbar pillar 5 is inserted into the bumping post 2 that is arranged in bow 8 camber line summits, the cross bar free end of crowbar pillar 5 is towards straight-bar 3, crowbar 4 bottoms are inserted between two tubing, firmly tubing is prized to bow 8 directions, make tubing under the restriction of each bumping post 2, bend to the contour shape that bumping post 2 forms.If completed after bending for the first time, the bumping post 2 on bow 8 camber line summits has been pushed up at the middle part of bending steel pipe, and steel pipe flank and be positioned between the bumping post 2 of bow 8 flanks still gapped, can take off afterburning assembly from the bumping post 2 on bow 8 camber line summits, crowbar pillar 5 is inserted on the bumping post 2 of bow 8 flanks, readjust postive stop baffle 7 positions, bend pipe end, make tubing two ends still limited, again outwards pull tubing with crowbar 4, until top is to the bumping post 2 of bow 8 flanks, then tubing opposite side flank is operated equally.
embodiment 2:
bumping post 2 has 18, and wherein seven are distributed in straight-bar 3 outer rims, is located at bow 8 outer rims for another 11.All the other are with embodiment 1.
Claims (5)
1. a steel pipe bent pipe tooling, it is characterized in that comprising bend pipe dish (1), bumping post (2) and afterburning assembly, bend pipe dish (1) is arc, bumping post (2) has multiple and distributes and be connected in bend pipe dish (1) periphery, bumping post (2) exceeds bend pipe dish (1) place plane, and afterburning assembly comprises crowbar (4) and crowbar pillar (5), and crowbar (4) is hinged on crowbar pillar (5), bumping post (2) is tubulose, and crowbar pillar (5) is plugged in bumping post (2).
2. steel pipe bent pipe tooling according to claim 1, is characterized in that bend pipe dish (1) comprises straight-bar and bow, is evenly equipped with many connecting rods (6) between straight-bar and bow, and connecting rod (6) two ends are connected with straight-bar and bow respectively.
3. steel pipe bent pipe tooling according to claim 1, is characterized in that crowbar (4) is " 7 " font, and crowbar (4) is hinged on crowbar pillar (5) one end.
4. steel pipe bent pipe tooling according to claim 2, the two ends that it is characterized in that described straight-bar are respectively equipped with a L shaped bend pipe end postive stop baffle (7), bend pipe end postive stop baffle (7) is provided with slotted eye, and bend pipe end postive stop baffle (7) is connected on straight-bar by the bolt through slotted eye.
5. according to the steel pipe bent pipe tooling described in claim 1 or 2 or 3 or 4, it is characterized in that bumping post (2) makes by square tube, the cross section of crowbar pillar (5) rectangular and with the cross section opening adaptation of bumping post (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354509.1U CN203972549U (en) | 2014-06-30 | 2014-06-30 | A kind of steel pipe bent pipe tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354509.1U CN203972549U (en) | 2014-06-30 | 2014-06-30 | A kind of steel pipe bent pipe tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972549U true CN203972549U (en) | 2014-12-03 |
Family
ID=51970035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354509.1U Expired - Fee Related CN203972549U (en) | 2014-06-30 | 2014-06-30 | A kind of steel pipe bent pipe tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475512A (en) * | 2014-12-17 | 2015-04-01 | 重庆五洲龙新能源汽车有限公司 | L-shaped aluminum strip hot-bending molding fixture |
| CN106475748A (en) * | 2016-12-22 | 2017-03-08 | 新疆亿支特机械设备制造有限公司 | A kind of curved round forming technology of square tube and frock |
-
2014
- 2014-06-30 CN CN201420354509.1U patent/CN203972549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475512A (en) * | 2014-12-17 | 2015-04-01 | 重庆五洲龙新能源汽车有限公司 | L-shaped aluminum strip hot-bending molding fixture |
| CN106475748A (en) * | 2016-12-22 | 2017-03-08 | 新疆亿支特机械设备制造有限公司 | A kind of curved round forming technology of square tube and frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |