CN206305262U - A kind of Manual pipe-bending device - Google Patents
A kind of Manual pipe-bending device Download PDFInfo
- Publication number
- CN206305262U CN206305262U CN201621298550.7U CN201621298550U CN206305262U CN 206305262 U CN206305262 U CN 206305262U CN 201621298550 U CN201621298550 U CN 201621298550U CN 206305262 U CN206305262 U CN 206305262U
- Authority
- CN
- China
- Prior art keywords
- roller
- hole
- base plate
- fixed
- handle
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of Manual pipe-bending device, including base plate, first through hole and the second through hole are provided with the base plate, fixed pin shaft is provided with the first through hole and the second through hole, first roller and the second roller are set on the base plate, first roller and base plate are fixed by the fixed pin shaft in first through hole, arm-tie component is additionally provided with the base plate, the arm-tie component includes upper and lower panel and handle, third through-hole and fourth hole are provided with the upper and lower panel, active pin is provided with the fourth hole, the 3rd roller is additionally provided between the upper and lower plate face, 3rd roller and the tangent setting of the second roller, handle is provided with the upper and lower plate face；Second roller is cyclic structure, and the edge of second roller is provided with a circle groove.The utility model has simple structure, time saving and energy saving, easy to use, change it is convenient the characteristics of, be applicable to the steel pipe of different bores.
Description
Technical field
The utility model belongs to steel pipe brake techniques field, more particularly to a kind of Manual pipe-bending device.
Background technology
At present, during steel pipe working process, generally bending treatment is carried out to steel pipe.In the process of manual bending
In, easily cause pipe deformation and even trigger steel pipe rupture.During electronic bend pipe, it is high to there is equipment cost, bulky
Defect.
Utility model content
The utility model is to provide a kind of simple structure, and easy to use, it is convenient to change, it is adaptable to different bores it is small outer
Footpath thin-wall stainless steel.
To reach above-mentioned purpose, concrete technical scheme of the present utility model is as follows：
A kind of Manual pipe-bending device, it is characterised in that：First through hole and the second through hole, described are provided with the base plate
Fixed pin shaft is provided with one through hole and the second through hole, the first roller and the second roller, described first are set on the base plate
Roller and base plate are fixed by the fixed pin shaft in first through hole, and second roller and base plate are by the fixation in the second through hole
Pivot pin is fixed；Arm-tie component is additionally provided with the base plate, the arm-tie component includes upper and lower panel and handle, the top and bottom
Plate is structure identical two boards part, is respectively overlay in the second roller top and bottom, and third through-hole is provided with the upper and lower panel
And fourth hole, the third through-hole is adapted to the fixed pivot pin in the second through hole so that the second roller, upper and lower panel and base plate
Three is fixed by fixed pivot pin；Active pin is provided with the fourth hole, is additionally provided between the upper and lower plate face
Three rollers, the 3rd roller and upper and lower plate face are fixed by the active pin shaft in fourth hole；3rd roller and second
The center of the tangent setting of roller, first roller and the 3rd roller and the second roller is three tops of isosceles right triangle
Point；Handle is provided with the upper and lower plate face；First roller, the second roller, the structure and size all same of the 3rd roller,
Second roller is cyclic structure, and the edge of second roller is provided with a circle groove.
It is adaptation steel pipe, the groove is semicircle.
To cause handle and upper and lower plate face firm welding.The handle is provided with projection, and the upper and lower panel is covered in prominent
The top and bottom risen, are welded with handle on upper and lower panel.
The utility model is manually rolled over steel pipe by setting the first roller for cooperating, the second roller and the 3rd roller
It is curved, wherein the groove of the first roller, the second roller and the 3rd roller can be set according to steel pipe shape, while according to the hardness of steel pipe
The handle of different length is set.So, the utility model has simple structure, time saving and energy saving, easy to use, changes easily special
Point, is applicable to the steel pipe of different bores.
The utility model is further elaborated below by way of brief description of the drawings and specific embodiment.
Brief description of the drawings
Fig. 1 is use state figure of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of base plate；
Fig. 4 is the side view of the second roller；
Fig. 5 is the structural representation of fixed pin shaft；
Fig. 6 is the structural representation of active pin shaft；
Fig. 7 is the structural representation of arm-tie component；
Fig. 8 is the structural representation of upper and lower plate face；
Fig. 9 is the structural representation of handle.
Label declaration
Base plate 1, first through hole 11, the second through hole 12, the second roller 2, groove 21, fixed pin shaft 3, active pin shaft 4, arm-tie
Component 5, upper and lower plate face 51, third through-hole 511, fourth hole 512, handle 52, projection 521, the first roller 6, the 3rd roller 7,
Steel pipe 8.
Specific embodiment
A kind of Manual pipe-bending device, including base plate 1, are provided with the through hole 12 of first through hole 11 and second, institute on the base plate 1
State in the through hole 12 of first through hole 11 and second and be provided with fixed pin shaft 3（Steady pin in the through hole 12 of first through hole 11 and second
Axle construction, size are identical, therefore the application is not distinguished）, the first roller 6 and the second roller 2, described are set on the base plate 1
One roller 6 and base plate 1 are fixed by the fixed pin shaft in first through hole 11, and second roller 2 and base plate 1 pass through the second through hole
Fixed pivot pin in 12 is fixed,
Arm-tie component 5 is additionally provided with the base plate 1, the arm-tie component 5 includes upper and lower panel 51 and handle 52, described
Upper and lower panel 51 is structure identical two boards part, is respectively overlay in the top and bottom of the second roller 2, and collectively constitute with handle 52
Arm-tie component 5, is provided with third through-hole 511 and fourth hole 512, the third through-hole 511 and on the upper and lower panel 51
Fixed pivot pin adaptation in two through holes 12 so that the second roller 2, upper and lower panel 51 and the three of base plate 1 are fixed by fixed pivot pin.
Active pin 4 is provided with the fourth hole 512, the 3rd roller 7 is additionally provided between the upper and lower plate face 51,
3rd roller 7 and upper and lower plate face 51 are fixed by the active pin shaft 4 in fourth hole 512.
3rd roller 7 and the tangent setting of the second roller 2, the roller 7 of first roller 6 and the 3rd and the second roller 2
Center for isosceles right triangle three summits（3rd roller 7 is right-angled apices）.
The handle 52 is provided with projection 521, and the upper and lower panel 51 is covered in the top and bottom of projection（As Fig. 7-9 institute
Show）, meanwhile, the contact surface of welding handle 52 and upper and lower panel 51 so that handle 52 and upper and lower panel 51 are together to form arm-tie
Component 5.
First roller 6, the second roller 2, the structure of the 3rd roller 3 and size all same.Second roller 2 is
It is hollow（Fixed pin shaft can be inserted）Cyclic structure, the edge of second roller 2 is provided with a circle groove 21, the groove 21
It is semicircle, the semicircular diameter can be consistent according to diameter of steel tube to be processed.As shown in figure 4, centered on the vertical pivot of center
The planar structure of the second roller 2 is after axle rotation.
Application method of the present utility model：
The first step, installs the utility model, and by the first roller 6, the second roller 2 is fixedly mounted on base plate 1, the 3rd roller
7 are fixed on arm-tie component 5 so that the first roller 6, the second roller 2, the 3rd roller 7 in same level, arm-tie component 5
With the second roller 2 for fulcrum is rotated, to the first roller 6, the central shaft of the 3rd roller 7 is on same straight line.
Second step, inserts steel pipe 8, and steel pipe 8 is inserted in the groove of the second roller 2 and the 3rd roller 7（The He of second roller 2
Two semicircular grooves of the 3rd roller 7 are together to form a circular groove）, the semicircular groove of the first roller 6 covers
The side of lid steel pipe, it is spacing for steel pipe 8.
3rd step, pulls arm-tie component 5 with the second roller 2 for fulcrum is rotated（Towards the opposite direction of the first roller 6）
It is mobile.In this way, the one end of steel pipe 8 is spacing by the first roller 6, other end bending in the presence of the 3rd roller 7 of arm-tie component 5.
The first roller 6 that the utility model is cooperated by setting, the second roller 2 and the 3rd roller 7, manually by steel pipe
8 bendings, wherein the groove 21 of the first roller 6, the second roller 2 and the 3rd roller 7 can be set according to the shape of steel pipe 8, while basis
The hardness of steel pipe 8 sets the handle 52 of different length.So, the utility model has simple structure, time saving and energy saving, user
Just, the characteristics of changing convenient, is applicable to the steel pipe of different bores.
Above example is only used to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover in right of the present utility model.
Claims (3)
1. a kind of Manual pipe-bending device, it is characterised in that：Including base plate, first through hole and second is provided with the base plate and is led to
Fixed pin shaft is provided with hole, the first through hole and the second through hole, the first roller and the second roller is set on the base plate,
First roller and base plate are fixed by the fixed pin shaft in first through hole, and second roller and base plate pass through the second through hole
Interior fixed pivot pin is fixed；Arm-tie component is additionally provided with the base plate, the arm-tie component includes upper and lower panel and handle, institute
Upper and lower panel is stated for structure identical two boards part, the second roller top and bottom are respectively overlay in, is provided with the upper and lower panel
Third through-hole and fourth hole, the third through-hole are adapted to the fixed pivot pin in the second through hole so that the second roller, top and bottom
Plate and base plate three are fixed by fixed pivot pin；Active pin is provided with the fourth hole, between the upper and lower plate face also
The 3rd roller is provided with, the 3rd roller and upper and lower plate face are fixed by the active pin shaft in fourth hole；3rd rolling
The center of wheel and the tangent setting of the second roller, first roller and the 3rd roller and the second roller is isosceles right triangle
Three summits；Handle is provided with the upper and lower plate face；First roller, the second roller, the structure and size of the 3rd roller
All same, second roller is cyclic structure, and the edge of second roller is provided with a circle groove.
2. a kind of Manual pipe-bending device according to claim 1, it is characterised in that：The groove is semicircle.
3. a kind of Manual pipe-bending device according to claim 1, it is characterised in that：The handle is provided with projection, described
Upper and lower panel is covered in the top and bottom of projection, and handle is welded with upper and lower panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298550.7U CN206305262U (en) | 2016-11-30 | 2016-11-30 | A kind of Manual pipe-bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298550.7U CN206305262U (en) | 2016-11-30 | 2016-11-30 | A kind of Manual pipe-bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305262U true CN206305262U (en) | 2017-07-07 |
Family
ID=59250364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298550.7U Expired - Fee Related CN206305262U (en) | 2016-11-30 | 2016-11-30 | A kind of Manual pipe-bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305262U (en) |
-
2016
- 2016-11-30 CN CN201621298550.7U patent/CN206305262U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20171130 |