CN205701968U - The adjustable bending machine of flexibility - Google Patents
The adjustable bending machine of flexibility Download PDFInfo
- Publication number
- CN205701968U CN205701968U CN201620296041.4U CN201620296041U CN205701968U CN 205701968 U CN205701968 U CN 205701968U CN 201620296041 U CN201620296041 U CN 201620296041U CN 205701968 U CN205701968 U CN 205701968U
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- CN
- China
- Prior art keywords
- housing
- fixture block
- tube
- track
- materials
- 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 adjustable bending machine of flexibility, including workbench and bending mechanism, bending mechanism includes housing, rotating shaft, holder and shaped element, housing is provided with charging aperture and discharging opening, the sidewall of housing is provided with through hole, the first side wall of shaped element stretches out formation flange, and the second sidewall of shaped element caves inward formation location division；Holder includes being symmetrically distributed in the side that the first fixture block of materials in the tube both sides, the second fixture block, the first expansion link and the second expansion link, the first fixture block and the second fixture block contact with materials in the tube and is equipped with arc notch；The upper surface of workbench is provided with the first track, and this first track is provided with the first impeller, and the sidewall of this first impeller is provided with arc groove, and the upper surface of workbench is additionally provided with the scale area adaptive with the first track.This utility model simple in construction, easy to operate, angle of bend scope is wide, and work efficiency is high, and production cost is low.
Description
Technical field
This utility model belongs to tubing brake techniques field, especially relates to a kind of adjustable bending machine of flexibility.
Background technology
In tubular object extruding processing procedure, typically require and tubing is carried out bending process, tubing carries out bending process at present usually uses machinery bending equipment to carry out, including Semiautomatic pipe bending machine and manual tube bender etc., regardless of be automatic pipebender and manual tube bender be all to use cold-lap bending process to carry out, but the automaticity of this machinery bending equipment is not the highest, it is impossible to be suitable for the needs of the automaticity of production and processing.During the materials such as existing bending machine bended pipe, flexibility is limited by Steel pipe mould, it is impossible to arbitrarily change crooked radian, if to bend other radian, can only more mold exchange, cause the waste of data and the increase of cost, affect normal bending and the bending precision of steel pipe, reduce production efficiency.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of simple in construction, easy to operate, the adjustable bending machine of the adjustable flexibility of bending angle.
This utility model solves its technical problem and be the technical scheme is that a kind of adjustable bending machine of flexibility, including the workbench in annular column structure and the bending mechanism being located at table core, described bending mechanism includes housing, the rotating shaft being vertical in housing, for the holder fixing materials in the tube and the shaped element being removably connected in housing, on described housing, level runs through and is provided with charging aperture and discharging opening, the sidewall of housing is provided with the through hole for shaped element turnover, the first side wall of shaped element stretches out and forms the flange can being spirally connected with housing exterior walls, cave inward on second sidewall of shaped element formation location division；Described holder includes being symmetrically distributed in the first fixture block of materials in the tube both sides, the second fixture block, the first expansion link being connected with the first fixture block and the second expansion link being connected with the second fixture block, and the side that the first fixture block and the second fixture block contact with materials in the tube is equipped with the arc notch adaptive with materials in the tube external diameter；The upper surface of described workbench is provided with the first track circumferentially laid, this first track is provided with the first impeller that can move under external force drives along the first track, the sidewall of this first impeller is provided with arc groove, and the upper surface of described workbench is additionally provided with the scale area adaptive with the first track.When changing shaped element, owing to the location division curved angle in shaped element changes accordingly, thus change the angle of bend of materials in the tube；And the first impeller being electrically connected with motor can improve work efficiency, reduce cost of labor；The arranging of scale area can regulate the amplitude of materials in the tube bending intuitively, easy to operate.
Further, the upper surface of described workbench is additionally provided with the second track, and this second pipe is provided with the second impeller.Second impeller can assist the first impeller to realize the bending of materials in the tube.
Further, the diameter of described through hole is 2-10 times of materials in the tube diameter.Increasing materials in the tube can be with the scope of angle of bend.
Further, be provided with can upper and lower flexible limited block in described scale area.When reaching target flexural and spending, materials in the tube can be stopped at once and move forward.
The beneficial effects of the utility model are, simple in construction is easy to operate, and angle of bend scope is wide, and work efficiency is high, and production cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model.
Fig. 2 is structural representation two of the present utility model.
Fig. 3 is the structural representation of housing.
Fig. 4 is the structural representation of holder.
Fig. 5 is materials in the tube and rotating shaft, the fit structure schematic top plan view of shaped element.
Fig. 6 is the structural representation of shaped element.
Detailed description of the invention
In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is carried out clear, complete description, obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
Shown in reference Fig. 1-6, a kind of adjustable bending machine of flexibility, including the workbench 1 of the annular column structure in hollow, it is placed in the bending mechanism of hollow part.Bending mechanism includes square casing 2, be vertically disposed in housing 2 rotating shaft 21, for the holder fixing materials in the tube 5 and the shaped element 3 being detachably connected in housing 2.
Housing 2 is provided with charging aperture 22 and the discharging opening running through its left and right sidewall, and the front side wall of housing 2 is provided with through hole 23, and the diameter of through hole 23 is generally 2-10 times of materials in the tube 5 to be bent, is vertically provided with rotating shaft 21 in housing 2, and this rotating shaft 21 passes the end face of housing 2.Connect inside the rear wall of housing 2 and have first expansion link 43 vertically disposed with housing 1 rear wall, the end of this first expansion link 43 connects the first fixture block 41, connect inside the antetheca of housing 2 and have second expansion link 44 vertically disposed with housing 1 antetheca, position for the external diameter size adjustment holder according to materials in the tube 5, first expansion link 43 and the second expansion link 44 can carry out extending and shortening campaign along the direction being perpendicular to housing 1 antetheca under the control of controlling organization, specific implementation is prior art, repeats no more.The sidewall that first fixture block 41 is relative with the first expansion link 43 caves inward and forms arc notch 45, the sidewall that second fixture block 42 is relative with the second expansion link 44 caves inward and forms arc notch 46, the radian of arc notch 45,46 is adaptive with the external diameter of materials in the tube 5, and i.e. its radian is not less than the external diameter of materials in the tube 5.
Shaped element 3 enters in housing 2 by through hole 23, the inwall of housing 2 is provided with the convex edge 17 for supporting and shaping part 3, shaped element 3 includes the first side wall and second sidewall relative with the first side wall, the first side wall both sides stretch out and form flange 31, flange 31 is provided with the perforate passed for screw, caving inward on second sidewall and form the location division 32 with arcuate structure, the location division radian of different shaped element is different.
The upper surface of workbench 1 is provided with along its first circumferentially extending track 11, and the first track 11 can extend whole workbench 1 and arrange, with adapt to when housing 2 rotate change charging aperture 22 towards.Sliding on first track 11 and be provided with the first impeller 12 being electrically connected with motor, the sidewall of the first impeller 12 caves inward formation arc groove 121, and the radian of this arc groove 121 is adaptive with the external diameter of materials in the tube 5, and i.e. its radian is not less than the external diameter of materials in the tube 5.It is additionally provided with scale area 13 between first track 11 and the edge of workbench 1, this scale area 13 is labeled with angular values, the angle that materials in the tube 5 bend can be seen intuitively.In order to when bending mechanism quits work, stop materials in the tube 5 and the motion of the first impeller 12 as early as possible, limited block 16 can be provided with on scale area 13, this limited block 16 can eject the upper surface of workbench 1 and stop materials in the tube 5 to move forward, when not needed, it is internal that limited block 16 can receive back workbench 1, the ejection of limited block 16 and be punctured into prior art, repeats no more.
In order to increase the motive force to materials in the tube 5, second track 14 can be set between housing 2 and the first track 11, slidably connecting the second impeller 15 being electrically connected with motor on second track 14, the sidewall of the second impeller 15 is provided with the arc groove adaptive with materials in the tube 5 external diameter.
nullOperation principle of the present utility model is，Pending materials in the tube 5 are sent into charging aperture 22，First expansion link 43 and the second expansion link 44 are to direction motion close to each other，By the first fixture block 41 and the second fixture block 42, materials in the tube 5 are fixed，Select the shaped element 3 with suitable radian location division 32，It is bolted in housing 2 by flange 31，Rotating shaft 21，Start the first impeller 12 and the second impeller 15 simultaneously，Materials in the tube 5 are promoted to travel forward，Realize the bending of materials in the tube 5，By observing scale area 13，When reaching target flexural and spending，By control piece, the limited block 16 being arranged on the target flexural scale of scale area 13 is ejected in workbench 1，While closing motor，Limited block 16 ejects and stops materials in the tube 5 to continue motion bending，Releasable clamps after completing，Materials in the tube 5 are taken out in housing 2.
Above-mentioned detailed description of the invention is used for illustrating this utility model; rather than this utility model is limited; in spirit of the present utility model and scope of the claims, any modifications and changes that this utility model is made, both fall within protection domain of the present utility model.
Claims (4)
1. the adjustable bending machine of flexibility, including the workbench (1) in annular column structure and the bending mechanism of being located at workbench (1) center, it is characterized in that: described bending mechanism includes housing (2), the rotating shaft (21) being vertical in housing (2), for the holder fixing materials in the tube (5) and the shaped element (3) being removably connected in housing (2), the upper level of described housing (2) runs through and is provided with charging aperture (22) and discharging opening, the sidewall of housing (2) is provided with the through hole (23) passed in and out for shaped element (3), the first side wall of shaped element (3) stretches out the flange (31) that formation can be spirally connected with housing (2) outer wall, cave inward on second sidewall of shaped element (3) formation location division (32)；Described holder includes being symmetrically distributed in first fixture block (41) of materials in the tube (5) both sides, the second fixture block (42) is connected with the first fixture block (41) the first expansion link (43) and the second expansion link (44) being connected with the second fixture block (42), the side that the first fixture block (41) contacts with materials in the tube (5) with the second fixture block (42) is equipped with the arc notch (45,46) adaptive with materials in the tube (5) external diameter；The upper surface of described workbench (1) is provided with the first track (11) circumferentially laid, this first track (11) is provided with the first impeller (12) that can move under external force drives along the first track (11), the sidewall of this first impeller (12) is provided with arc groove (121), and the upper surface of described workbench (1) is additionally provided with the scale area (13) adaptive with the first track (11).
Bending machine the most according to claim 1, it is characterised in that: the upper surface of described workbench (1) is additionally provided with the second track (14), and this second track (14) is provided with the second impeller (15).
Bending machine the most according to claim 1, it is characterised in that: the diameter of described through hole (23) is 2-10 times of materials in the tube (5) diameter.
Bending machine the most according to claim 1, it is characterised in that: described scale area (13) are provided with can upper and lower flexible limited block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296041.4U CN205701968U (en) | 2016-04-11 | 2016-04-11 | The adjustable bending machine of flexibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296041.4U CN205701968U (en) | 2016-04-11 | 2016-04-11 | The adjustable bending machine of flexibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205701968U true CN205701968U (en) | 2016-11-23 |
Family
ID=57309900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296041.4U Expired - Fee Related CN205701968U (en) | 2016-04-11 | 2016-04-11 | The adjustable bending machine of flexibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205701968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940565A (en) * | 2019-05-16 | 2020-11-17 | 中车唐山机车车辆有限公司 | Pipe bending device |
-
2016
- 2016-04-11 CN CN201620296041.4U patent/CN205701968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940565A (en) * | 2019-05-16 | 2020-11-17 | 中车唐山机车车辆有限公司 | Pipe bending device |
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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: 20161123 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |