CN2827577Y - Pipe bender - Google Patents
Pipe bender Download PDFInfo
- Publication number
- CN2827577Y CN2827577Y CN 200520024709 CN200520024709U CN2827577Y CN 2827577 Y CN2827577 Y CN 2827577Y CN 200520024709 CN200520024709 CN 200520024709 CN 200520024709 U CN200520024709 U CN 200520024709U CN 2827577 Y CN2827577 Y CN 2827577Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- wheel
- pipe wheel
- bending machine
- ratchet
- 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
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a pipe bender, which comprises a machine frame and a pipe wheel, wherein the pipe wheel is connected to the machine frame One section of the pipe wheel is provided with a clamping jaw. The utility model has the advantage of labor saving and is provided with a workpiece for bending a pipe piece with different circular degrees which are no more than 2%. The bent position of a pipe is not collapsed and folded and bent radian range of the pipe is 0-105 DEG. The utility model which is an ideal pipe bender device can conveniently move or be used for bending high-altitude pipes.
Description
Technical field
The utility model relates to a kind of bending machine, relates to a kind of mechanical bending machine specifically.
Background technology
At present, related bending machine in hardware industry hot-water heating pipe fitting, its kind comprises hydraulic pressure, electronic and mechanical type bending machine.Hydraulic pressure or electrodynamic type structure, its moulding section is identical, only is the power section difference that is applied.And power mode that mechanical structure applies is to adopt feed screw, carries out the roof pressure brake forming by effect moulding pipe wheel to the bend pipe of institute's moulding.Make its bend pipe position local deformation that obtains like this, out-of-roundness occurs and collapse to discount resembling.In addition, employed mould molding pipe wheel is to dispose separately according to the different size requirement, thereby the situation of processing different size selects pairing mould tube wheel to change respectively; To have overall volume big for this bending machine simultaneously, and the difficulty that relatively moves is far from suitable to mechanical work or on-the-spot processing.
For this reason, researching and developing that a kind of relative volume is little, range of application is flexible, laborsaving, and can be bent into satisfactory special-purpose bending machine, is the problem that presses for solution at present.
The utility model content
The purpose of this utility model is for addressing the above problem, and a kind of bending machine is provided, and has many set of specifications of machine one, and is laborsaving, bends effectively, and can wholely move, convenient, flexibly.
This novel inventor is through further investigation and experiment, and the pipe wheel body by many specifications utilizes lever principle, by the arm of force with respect to frame as fulcrum, by set ratchet mechanism, control valve crop rotation movement in a curve acts on the body that is bent, thereby has finished the utility model.
The concrete technical scheme of finishing purpose is: a kind of bending machine, comprise frame, pipe wheel, and wherein, described pipe wheel is connected on the frame by rotating shaft; Establish an arm bar on the same side frame of this pipe wheel correspondence, make its this arm bar be connected cooperation by ratchet mechanism with the pipe wheel; Take turns a top at described pipe and be provided with spacing claw.
In this was novel, described ratchet mechanism was included in the ratchet that shoulder was provided with in a hinged ratchet was taken turns with pipe on the arm of force and constitutes.When the reverse swing of arm bar, this ratchet and runner do not stress this moment ratchet do not work; When forward swinging, its effect pipe wheel up time is rotated.In this was novel, the pairing pipe of this frame was taken turns a side and is provided with a protruding axle, and a shrinkage pool is arranged, and was provided with the spring that acts on the pipe wheel in it and formed anti-deflection device.Mainly be in order to prevent that the pipe wheel from the pendulum phenomenon occurring in cooperating with respect to frame,, makes it and kept on the same perpendicular bisector by bend pipe in the pipe wheel by the spring action in the anti-deflection device.
In this was novel, described pipe wheel arc was established more than one bend pipe forming tank on the footpath at least.Can utilize arc footpath forming tank like this, realize a tractor serves several purposes, avoid existing many specifications to need the more defective of mold exchange at a pipe wheel configured in one piece different size.
In this was novel, the claw on the described pipe wheel had in order to restriction thereon by the draw-in groove of bend pipe displacement.Therefore, utilize pipe wheel bend pipe process, rotate in company with the pipe wheel, finish by the moulding of bend pipe by claw is spacing.
In this was novel, described frame was gone into mouth of pipe place and is arranged with directive wheel.Mainly be the introducing of being convenient to by bend pipe, and be bent into can make in the type by bend pipe can with pipe wheel synchronous shift.
The good effect of the utility model bending machine is: mainly be to adopt movably to manage wheel body, utilize the reciprocally swinging of the arm of force, by set ratchet mechanism, utilize lever principle, make its arm bar utilize the hinge fulcrum, act on ratchet by ratchet, the control valve wheel turns to the bend pipe moulding.Thereby have laborsavingly, and make its bend pipe do not collapse folding, out-of-roundness error≤2% workpiece, bendable rounding, square, polygon pipe, and also to use bending radian scope be 0-105 °, can be installed on the moving body or to its high-altitude and carry out the bend pipe operation.
Description of drawings
Fig. 1 is this novel structural representation.
The specific embodiment
The utility model embodiment in conjunction with the accompanying drawings is described in further detail.
By bending machine shown in Figure 1, comprise a monomer frame 7, its upper surface is a tiltler.The pipe that a semicircular body is set in these frame 1 one sides takes turns 2, connects by rotating shaft 10.Make its pipe wheel 2 relative frames 7 do gyration.Described pipe wheel 2 radially have a bend pipe forming tank.These pipe wheel 10 one of them tops are provided with claw 4, a restriction are arranged by the draw-in groove of bend pipe 6 displacements on it.The bend pipe forming tank is corresponding consistent on this draw-in groove and the pipe wheel 2.On the frame 7 of its pipe wheel 2 homonymy correspondences, pass through hinge 12 hinged arm bars 1.This arm bar 1 makes its arm bar 1 relative frame 7 do suitable, reverse swing between pipe wheel 2 and frame 7.End bar one side of this arm bar 1 is provided with a ratchet 3, is exactly usually alleged " very heavy ", connects by bearing pin 13.These ratchet 3 one ends are supported by elastomer, can only make the structure of one-way movement.Described this ratchet 3 is taken turns ratchet 11 installations that are provided with on the 10 body shoulders with pairing pipe and is cooperated the formation ratchet mechanism.When counter-clockwise swing arm bar 1, this ratchet 3 does not contact with teeth working face on the ratchet 11 promptly that pipe wheel 2 does not rotate; And in arm bar 1 up time when pendulum, contact with a teeth working face of ratchet 11 by this ratchet 3, and acts on 2 rotations of pipe wheel and bend by bend pipe 6.The moulding of this bend pipe is finished by the tooth displacement by ratchet 3 and ratchet 11, realizes having adopted the mode of flexural loading to bend pipe fitting, has solved existing " roof pressing type " defective that bend pipe caused.The mouth of pipe place of going into that is provided with on the described frame 7 is provided with directive wheel 14.Like this can be conveniently by the introducing of bend pipe, and bent pipe in bending moulding can with pipe wheel 2 synchronous shift.Loosening for prevent that pipe wheel 2 from producing with respect to frame 7 under the long-term work state, easily deviation because of have protruding axle 9 on frame 7, has a shrinkage pool on it, is provided with the anti-deflection device of spring 8 compositions that act on pipe wheel 2 in it.Can have like this to make and remain on same perpendicular bisector by bend pipe 6 and pipe wheel 2 bend pipe forming tank radially.
As mentioned above, the same side of these pipe wheel 2 flat bodies has the pipe wheel and the bend pipe forming tank radially thereof of three different sizes.Do not change under the situation of mould tube wheel in assurance like this, can be bent into the pipe fitting of three kinds of specifications.Should on pipe wheel top three claws 4 be installed in correspondence equally.This claw 4 can be an overall structure, or divides body structure.
It can be to have more than one bend pipe forming tank that pipe in above-mentioned is taken turns 2 integral body.And the pipe on each bend pipe forming tank is taken turns in 2 bodies being whole, or split is by connecting combination.
Claims (6)
1, a kind of bending machine comprises frame, pipe wheel, it is characterized in that described pipe wheel (2) is connected on the frame (7) by rotating shaft (10); Establish an arm bar (1) on the same side frame (7) of this pipe wheel (2) correspondence, make its this arm bar (1) and pipe wheel (2) be connected cooperation by ratchet mechanism; Be provided with spacing claw (4) on described pipe wheel (2) one tops.
2, by the described bending machine of claim 1, it is characterized in that described ratchet mechanism comprises a upward hinged ratchet (3) of arm bar (1), the ratchet (11) that is provided with pipe wheel (2) interior shoulder constitutes.
3, by the described bending machine of claim 1, it is characterized in that having on the described frame (7) a protruding axle (9), be provided with spring (9) in the shrinkage pool on it and form anti-deflection device.
4,, it is characterized in that being provided with more than one bend pipe forming tank at least on the arc footpath of described pipe wheel (2) by the described bending machine of claim 1.
5, by the described bending machine of claim 1, it is characterized in that a draw-in groove is arranged on the described claw (3).
6,, it is characterized in that described pipe wheel (2) goes into mouth of pipe place and be provided with directive wheel (14) by the described bending machine of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024709 CN2827577Y (en) | 2005-08-19 | 2005-08-19 | Pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024709 CN2827577Y (en) | 2005-08-19 | 2005-08-19 | Pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827577Y true CN2827577Y (en) | 2006-10-18 |
Family
ID=37079132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024709 Expired - Fee Related CN2827577Y (en) | 2005-08-19 | 2005-08-19 | Pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827577Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716951A (en) * | 2012-06-28 | 2012-10-10 | 常熟市电力机具有限公司 | Pipe bending machinery |
| CN102716955A (en) * | 2012-06-28 | 2012-10-10 | 常熟市电力机具有限公司 | Portable pipe bender |
| CN103706687A (en) * | 2013-12-31 | 2014-04-09 | 江阴机械制造有限公司 | Bent angle drum wheel mechanism of pipe bending machine |
| CN107088597A (en) * | 2017-06-23 | 2017-08-25 | 芜湖市泰能电热器具有限公司 | A kind of ratchet controls formula bending machine |
| CN113634636A (en) * | 2021-10-15 | 2021-11-12 | 秦河新材股份有限公司 | Automatic bending device of alloy aluminium |
-
2005
- 2005-08-19 CN CN 200520024709 patent/CN2827577Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716951A (en) * | 2012-06-28 | 2012-10-10 | 常熟市电力机具有限公司 | Pipe bending machinery |
| CN102716955A (en) * | 2012-06-28 | 2012-10-10 | 常熟市电力机具有限公司 | Portable pipe bender |
| CN103706687A (en) * | 2013-12-31 | 2014-04-09 | 江阴机械制造有限公司 | Bent angle drum wheel mechanism of pipe bending machine |
| CN103706687B (en) * | 2013-12-31 | 2015-06-24 | 江阴机械制造有限公司 | Bent angle drum wheel mechanism of pipe bending machine |
| CN107088597A (en) * | 2017-06-23 | 2017-08-25 | 芜湖市泰能电热器具有限公司 | A kind of ratchet controls formula bending machine |
| CN107088597B (en) * | 2017-06-23 | 2018-11-27 | 芜湖市泰能电热器具有限公司 | A kind of ratchet control formula bending machine |
| CN113634636A (en) * | 2021-10-15 | 2021-11-12 | 秦河新材股份有限公司 | Automatic bending device of alloy aluminium |
| CN113634636B (en) * | 2021-10-15 | 2021-12-17 | 秦河新材股份有限公司 | Automatic bending device of alloy aluminium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2827577Y (en) | Pipe bender | |
| CN208261585U (en) | A kind of more wheel bending machine curved arc radian adjustable type workbenches | |
| CN209851152U (en) | Solid wood bending machine | |
| CN104259274B (en) | Automotive Stabilizer Bar former and forming method thereof | |
| CN201482831U (en) | Automobile seat headrest bending machine | |
| CN204772541U (en) | Many joints industrial robot | |
| PT2061609E (en) | A kinematic system for clamping semifinished products by means of pressing for sheet metal shaping panelling machines | |
| CN102814953B (en) | Mold closing mechanism and closing method | |
| CN201023116Y (en) | Hook forming machine | |
| CN202398669U (en) | Rotary clamping mechanism for clamping heads of three-dimensional bending machine | |
| CN104874704A (en) | Large-scale steel bar bender | |
| CN2875646Y (en) | Mould locking mechanism of digital controlled pipe bending machine | |
| CN200957442Y (en) | Hydraulic reinforced-bar bender | |
| CN209668260U (en) | A kind of full-automatic coder | |
| CN107380589A (en) | A kind of automatic labeling device for bottled mineral water | |
| CN202684589U (en) | Clamping device | |
| CN201752888U (en) | Mechanical arm capable of moving quickly and stably | |
| KR100798489B1 (en) | Bending and forming machine for tube | |
| CN106583529A (en) | Rotating table type forming machine for bent pipe fitting | |
| CN207343519U (en) | A kind of simple swan neck system | |
| CN207208698U (en) | A kind of automatic labeling device for bottled mineral water | |
| CN205705476U (en) | A kind of impression assembly for box gluing machine | |
| CN212419238U (en) | Bending machine for geotechnical engineering | |
| CN203862775U (en) | Adjustable pipe bending machine | |
| CN205020576U (en) | Novel pipe bender |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20110819 |