CN206588184U - A kind of pull bar apparatus for bending - Google Patents
A kind of pull bar apparatus for bending Download PDFInfo
- Publication number
- CN206588184U CN206588184U CN201720227606.8U CN201720227606U CN206588184U CN 206588184 U CN206588184 U CN 206588184U CN 201720227606 U CN201720227606 U CN 201720227606U CN 206588184 U CN206588184 U CN 206588184U
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- CN
- China
- Prior art keywords
- turntable
- bending
- pull bar
- block
- fixed
- 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 provides a kind of easy to operate pull bar apparatus for bending, and it includes：Case is installed and the work top for installing case top is fixed on；It is fixed in the middle part of work top and axially vertically disposed center bending cylinder；Liftable annular liftout platform, liftout platform is set in outside center bending cylinder；The turntable outside liftout platform is rotatably sleeved on, turntable is located above work top；It is fixed on rotation bending cylinder that is on turntable and being rotated with turntable；And the block above turntable is fixedly installed on, block vertically extends, and block forms a backgauge face towards center bending cylinder side.
Description
Technical field
The utility model is related to mechanical manufacturing field, and in particular to a kind of pull bar apparatus for bending.
Background technology
Pillar is fixed, it is necessary to use substantial amounts of pull bar in the process of construction of railway contact line.Tiebar structure one
As shown in figure 1, it is obtained by round steel through bending.Current pull bar 8 is by manually operating after apparatus for bending bending, then from bending
Taken out on machine.Because in bending process, gap is smaller between the ring portion 80 and bending post of pull bar, therefore take out inconvenience.
Utility model content
To solve the above problems, the utility model is directed to providing a kind of pull bar apparatus for bending, make its easy to operate.
A kind of pull bar apparatus for bending that the utility model is provided, it includes：Case is installed and the work for installing case top is fixed on
Make table top；It is fixed in the middle part of work top and axially vertically disposed center bending cylinder；Liftable annular liftout platform, liftout
Platform is set in outside center bending cylinder；The turntable outside liftout platform is rotatably sleeved on, turntable is located above work top；It is fixed
Rotation bending cylinder that is on turntable and being rotated with turntable；And the block above turntable is fixedly installed on, block edge is perpendicular
Nogata forms a backgauge face to extension, block towards center bending cylinder side.
Preferably, depression forms an arc groove vertically extended on backgauge face.
Preferably, pull bar apparatus for bending also includes a connecting rod, a hexagonal prism being vertically arranged, and is respectively fixedly disposed at
The elongated fixed block of work top rear and front end；Fixed block extends in left-right direction on work top, is opened up on fixed block
There are the multiple hexagonal holes for dividing row in left-right direction, hexagonal prism is cooperatively plugged in one of which hexagonal hole downwards, connect
One end of bar is fixedly connected with the one end of block away from center bending cylinder, and the other end is fixed on hexagonal prism.
Preferably, turntable upper end offers multiple first matched with rotation bending cylinder and installs circular hole, rotates bending
Cylinder plugs one of which first and installed in circular hole down.
Preferably, turntable upper end offers multiple second and installs circular hole.
Brief description of the drawings
Fig. 1 is the structural representation of general pull bar；
Fig. 2 is the structural representation of the pull bar apparatus for bending of a preferred embodiments；
Fig. 3 is the pull bar apparatus for bending of a preferred embodiments and the combination diagram of pull bar.
Description of reference numerals：
The 1st, case is installed；40th, bending cylinder is rotated；701st, arc groove；
2nd, work top；5th, second circular hole is installed；71st, connecting rod；
3rd, turntable；6th, fixed block；72nd, hexagonal prism；
30th, center bending cylinder；60th, hexagonal hole；8th, pull bar；
4th, first circular hole is installed；70th, block；9th, liftout platform.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing.In the utility model
Description in, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ", " level ", " interior ", " outer "
Orientation or position relationship Deng instruction are, based on orientation shown in the drawings or position relationship, to be for only for ease of and describe this practicality newly
Type and simplified description, rather than instruction or the signified device of hint or element must be with specific orientation, with specific orientation
Construction and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " are only used
In description purpose, and it is not intended that instruction or hint face ground importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is please referred to Fig. 3.
A kind of pull bar apparatus for bending of the present embodiment, it includes：Case 1 is installed and the workbench for installing the top of case 1 is fixed on
Face 2；It is fixed on the middle part of work top 2 and axially vertically disposed center bending cylinder 30；Liftable annular liftout platform 9,
Liftout platform 9 is set in outside center bending cylinder 30；The turntable outside liftout platform 9 is rotatably sleeved on, turntable 3 is located at work top
Top 2；It is fixed on rotation bending cylinder 40 that is on turntable 3 and being rotated with turntable 3；And it is fixedly installed on the top of turntable 3
Block 70, block 70 vertically extends, and block 70 forms a backgauge face (unmarked) towards the side of center bending cylinder 30.
Pull bar apparatus for bending of the present utility model so works：First by one end insertion center bending cylinder of round steel
Between rotation bending cylinder, block, then by being arranged on the electric rotating machine and fluid pressure drive device drive turntable installed in case
Rotate, and then bending goes out the side of pull bar, then one the 3rd bending cylinder (not shown) is placed by vertical beside block, then make
Turntable is inverted, and then forms final pull bar.Again by the ring portion of the upward pushing rod of liftout platform, and then easily make pull bar
Ring portion off center bending cylinder, it is easy to operate.
In some other embodiments, it is preferable that the arc that depression formation one vertically extends on backgauge face is recessed
Groove 701.The positioning of the 3rd bending cylinder can so be facilitated, and prevent the slip of the 3rd bending cylinder.
In some other embodiments, it is preferable that pull bar apparatus for bending also includes what a connecting rod 71, one was vertically arranged
Hexagonal prism 72, and it is respectively fixedly disposed at the elongated fixed block 6 of the rear and front end of work top 2；Fixed block 6 is in work top 2
On extend in left-right direction, offer the multiple hexagonal holes 60 for dividing row in left-right direction on fixed block 2, hexagonal prism 60 matches downwards
Plug in one of which hexagonal hole with closing, one end of connecting rod 71 is fixedly connected with block 70 away from center bending cylinder 30
One end, the other end is fixed on hexagonal prism 72.So, it is convenient to adjust position and the angle of block.
In some other embodiments, it is preferable that the upper end of turntable 3 offer with rotation bending cylinder 40 match it is many
Individual first installs circular hole 4, and rotation bending cylinder 40 plugs one of which first and installed in circular hole down.So can be reasonable
The installation site of ground selection rotation bending cylinder 40.
In some other embodiments, it is preferable that the upper end of turntable 3 offers multiple second and installs circular hole 5, and second installs
The internal diameter of circular hole 5 can be of different sizes with the first internal diameter for installing circular hole 4, can thus facilitate the bending of various outer diameter pull bar.
The non-detailed portion of other in the utility model belongs to prior art, therefore will not be repeated here.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (5)
1. a kind of pull bar apparatus for bending, it is characterised in that including：
Case is installed and the work top for installing case top is fixed on；
It is fixed in the middle part of the work top and axially vertically disposed center bending cylinder；
Liftable annular liftout platform, the liftout platform is set in outside the center bending cylinder；
The turntable outside the liftout platform is rotatably sleeved on, the turntable is located above the work top；
It is fixed on rotation bending cylinder that is on the turntable and being rotated with the turntable；
And the block above the turntable is fixedly installed on, the block vertically extends, and the block is towards the center bending cylinder
Side forms a backgauge face.
2. pull bar apparatus for bending as claimed in claim 1, it is characterised in that depression forms one vertically on the backgauge face
The arc groove of extension.
3. pull bar apparatus for bending as claimed in claim 2, it is characterised in that six be also vertically arranged including a connecting rod, one
Square column, and it is respectively fixedly disposed at the elongated fixed block of the work top rear and front end；The fixed block is on the work top
Extend in left-right direction, the multiple hexagonal holes for dividing row in left-right direction are offered on the fixed block, the hexagonal prism is engaged downwards
Ground is plugged in one of which hexagonal hole, and one end of the connecting rod is fixedly connected with one of the block away from the center bending cylinder
End, the other end is fixed on the hexagonal prism.
4. pull bar apparatus for bending as claimed in claim 3, it is characterised in that the turntable upper end is offered justifies with the rotation bending
Multiple first installations circular holes that post matches, the rotation bending cylinder plugs one of which first and installed in circular hole down.
5. pull bar apparatus for bending as claimed in claim 4, it is characterised in that the turntable upper end offers multiple second and installs circle
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227606.8U CN206588184U (en) | 2017-03-09 | 2017-03-09 | A kind of pull bar apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227606.8U CN206588184U (en) | 2017-03-09 | 2017-03-09 | A kind of pull bar apparatus for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588184U true CN206588184U (en) | 2017-10-27 |
Family
ID=60123277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227606.8U Expired - Fee Related CN206588184U (en) | 2017-03-09 | 2017-03-09 | A kind of pull bar apparatus for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206588184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787824A (en) * | 2018-08-07 | 2018-11-13 | 常州市鼎龙环保设备有限公司 | Bending machine for blank pipe Pattern iron supporter |
| CN110523815A (en) * | 2019-09-27 | 2019-12-03 | 清远市鼎兴泰机械设备有限公司 | A kind of mobile bending machine of sheet metal component processing |
| CN113798366A (en) * | 2021-10-13 | 2021-12-17 | 欧开科技(嘉兴)有限公司 | Bending forming die |
-
2017
- 2017-03-09 CN CN201720227606.8U patent/CN206588184U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787824A (en) * | 2018-08-07 | 2018-11-13 | 常州市鼎龙环保设备有限公司 | Bending machine for blank pipe Pattern iron supporter |
| CN108787824B (en) * | 2018-08-07 | 2024-04-09 | 常州市鼎龙环保设备有限公司 | Pipe bending machine for hollow pipe flower iron frame |
| CN110523815A (en) * | 2019-09-27 | 2019-12-03 | 清远市鼎兴泰机械设备有限公司 | A kind of mobile bending machine of sheet metal component processing |
| CN113798366A (en) * | 2021-10-13 | 2021-12-17 | 欧开科技(嘉兴)有限公司 | Bending forming die |
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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 |
Granted publication date: 20171027 Termination date: 20200309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |