CN107931379A - A kind of bending apparatus of subway tunnel wall bracket steel bar - Google Patents
A kind of bending apparatus of subway tunnel wall bracket steel bar Download PDFInfo
- Publication number
- CN107931379A CN107931379A CN201711264711.XA CN201711264711A CN107931379A CN 107931379 A CN107931379 A CN 107931379A CN 201711264711 A CN201711264711 A CN 201711264711A CN 107931379 A CN107931379 A CN 107931379A
- Authority
- CN
- China
- Prior art keywords
- seat
- steel bar
- bending apparatus
- erection
- tunnel wall
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of bending apparatus of subway tunnel wall bracket steel bar, include an erection seat, described erection seat one end is equipped with integral protective plate, the erection seat side is provided with one and pushes away seat, two mounting grooves are equipped with the middle part of the erection seat, and it is equipped with side plate in the middle part of the erection seat both ends, one first fixed column is installed in the middle part of the mounting groove, a side that pushes away is equipped with a hydraulic cylinder, the mounting groove side is provided with two second fixed seats, the seat that pushes away is internally provided with two compression legs, the side plate is internally provided with a placing groove, described placing groove one end sets supporting rod.User directly initiates hydraulic cylinder, hydraulic cylinder pushes away seat, push away the forward slip that seat is stablized by the supporting rod of both sides, push away gap location of two compression legs inside seat positioned at three the first fixed columns, so as to which the contact point of compression leg and steel bar to be pushed to the gap location of three the first fixed columns using compression leg, buckling work is carried out.
Description
Technical field
The present invention relates to a kind of bending apparatus, more precisely, being a kind of bending dress of subway tunnel wall bracket steel bar
Put.
Background technology
Existing steel bar bending apparatus when in use there are it is certain the defects of, existing bending apparatus is simple in structure, side
Single-point bending can only be carried out to steel bar, it is impossible to bending work is carried out at the same time to steel bar multiple spot, it is inconvenient to use, and bend efficiency
Low, existing bending apparatus, so that when steel bar carries out bending work, cannot easily be fallen off to steel bar into protection, so that
Danger is caused, existing bending apparatus installing and dismounting is inconvenient, is not easy to repair and transports.
The content of the invention
The present invention mainly solves the technical problem present in the prior art, is used so as to provide a kind of subway tunnel wall bracket
The bending apparatus of steel bar.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of bending apparatus of subway tunnel wall bracket steel bar, the bending apparatus include an erection seat, the device
Seat one end is equipped with integral protective plate, and the erection seat side is provided with one and pushes away seat, and two installations are equipped with the middle part of the erection seat
Groove, and side plate is equipped with the middle part of the erection seat both ends, one second fixed column is installed in the middle part of the mounting groove, it is described
A side that pushes away be equipped with a hydraulic cylinder, the mounting groove side is provided with two second fixed seats, and described pushing away is set inside seat
There are two compression legs, the side plate is internally provided with a placing groove, and there is a supporting rod in described placing groove one end.
As preferred embodiments of the present invention, the seat that pushes away is installed on erection seat by the support plate, and described
Support plate be internally provided with a card slot.
As preferred embodiments of the present invention, one first fixed column is equipped between the mounting groove described in two, and it is some described
The first fixed column be set in parallel between any two.
As preferred embodiments of the present invention, the second fixation column bottom described in some first fixed columns and two is equal
One fixing bolt is installed, and the fixing bolt is arranged on below the erection seat.
As preferred embodiments of the present invention, there is a steel bar inside the placing groove.
As preferred embodiments of the present invention, the described seat that pushes away is arranged between the supporting rod, and described pushes away seat
It is movably connected with the supporting rod.
The bending apparatus of the present invention has the following advantages：In use, user is directly by some first fixed columns and some
Two second fixed columns are installed on above erection seat by fixing bolt, and steel bar is placed in the placing groove of side plate, and steel bar is passed through and pushed away
Seat and the first fixed column, also through between two second fixed columns, start hydraulic cylinder, hydraulic cylinder pushes away seat, pushes away seat and pass through
The forward slip that the supporting rod of both sides is stablized, pushes away gap location of two compression legs inside seat positioned at three the first fixed columns, from
And the contact point of compression leg and steel bar is pushed to the gap location of three the first fixed columns using compression leg, progress buckling work, while into
Bent at row, user can be adjusted bending effect, and bent by dismantling any one first fixed column
During, the second pillar can be spacing to steel bar progress, and danger is produced easy to prevent steel bar from falling off.Utilize some
One fixed column, can be adjusted bending effect by dismantling any one fixed column, positive effect.The bending apparatus structure
Simply, positive effect, it is of low cost, it is highly practical.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the dimensional structure diagram of the bending apparatus of the subway tunnel wall bracket steel bar of the present invention；
Fig. 2 is the stereochemical structure decomposing schematic representation of the bending apparatus in Fig. 1；
Fig. 3 is the detail enlarged diagram of the a-quadrant of the bending apparatus in Fig. 2；
Fig. 4 is the detail enlarged diagram of the B area of the bending apparatus in Fig. 2；
Fig. 5 is the erection seat structure diagram of the bending apparatus in Fig. 2；
Fig. 6 is the stereochemical structure enlarged diagram of the erection seat in Fig. 2.
Wherein,
1st, bending apparatus；2nd, erection seat；3rd, protective plate；4th, steel bar；5th, seat is pushed away；6th, mounting groove；7th, the first fixed column；8th, side plate；
9th, hydraulic cylinder；10th, the second fixed column；11st, compression leg；12nd, support plate；13rd, card slot；14th, fixing bolt；15th, placing groove；16th, support
Bar.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figures 1 to 6, which includes an erection seat 2, which is equipped with integral protective plate 3,
2 side of erection seat is provided with one and pushes away seat 5, which is equipped with two mounting grooves 6, and is all provided with the middle part of 2 both ends of erection seat
There is side plate 8, which is provided with one first fixed column 10, this pushes away 5 side of seat and is equipped with a hydraulic cylinder 9, the installation
6 side of groove is provided with two second fixed seats 10, this pushes away seat 5 and is internally provided with two compression legs 11, which is internally provided with a placing groove
15, which has a supporting rod 16.
This pushes away seat 5 and is installed on by the support plate 12 on erection seat 2, and the support plate 12 is internally provided with a card slot 13 so that pushes away
5 stabilized structures of seat.
One first fixed column 7 is equipped between two mounting grooves 6, and some first fixed columns 7 are between any two in parallel
Set so that the first fixed column 7 uses more convenient.
Some first fixed column 7 and two, second fixed column, 10 bottoms are respectively mounted fixing bolt 14, and the fixing bolt 14 is set
Put below the erection seat 2 so that the first fixed column 7 and 10 installing and dismounting of the second fixed column are more convenient.
There is a steel bar 4 inside the placing groove 15 so that the installation of steel bar 4 is more convenient.
This pushes away seat 5 and is arranged between the supporting rod 16, and this pushes away seat 5 and is movably connected with the supporting rod 16 so that pushes away seat
The activities that energy 5 is stablized, use are safer.
In use, as shown in Figure 1 to Figure 2, user is directly by some first fixed columns 7 and some two second fixed columns 10
The top of erection seat 1 is installed on by fixing bolt 14, steel bar 4 is placed in the placing groove 15 of side plate 8, steel bar 4 passes through and pushes away 5 He of seat
First fixed column 7, also through between two second fixed columns 10, starts hydraulic cylinder 9, and hydraulic cylinder 9 pushes away seat 5, and it is logical to push away seat 5
The forward slip that the supporting rod 16 of both sides is stablized is crossed, pushes away two compression legs 11 inside seat 5 between three the first fixed columns 7
At gap, so that the contact point of compression leg 11 and steel bar 4 to be pushed to the gap location of three the first fixed columns 7 using compression leg 11, carry out curved
Qu Zuoye, the place's of being carried out at the same time bending, user can adjust bending effect by dismantling any one first fixed column 7
It is whole, and carry out it is curved during, the second pillar 10 can carry out steel bar 4 spacing, prevent steel bar 4 from falling off easy to put
And produce dangerous.
Using some first fixed columns 7, bending effect can be adjusted by dismantling any one fixed column 7, imitated
Fruit is obvious.
The bending apparatus is simple in structure, and positive effect is of low cost, highly practical.
Not limited to this, any change or replacement expected without creative work, should all cover the guarantor in the present invention
Within the scope of shield.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (6)
- A kind of 1. bending apparatus of subway tunnel wall bracket steel bar（1）, it is characterised in that the bending apparatus（1）Comprising One erection seat（2）, the erection seat（2）One end is equipped with integral protective plate（3）, the erection seat（2）Side is provided with one Push away seat（5）, the erection seat（2）Middle part is equipped with two mounting grooves（6）, and the erection seat（2）One is equipped with the middle part of both ends Side plate（8）, the mounting groove（6）Middle part is provided with one second fixed column（10）, described pushes away seat（5）Side is equipped with a hydraulic pressure Cylinder（9）, the mounting groove（6）Side is provided with two second fixed seats（10）, described pushes away seat（5）It is internally provided with two compression legs （11）, the side plate（8）It is internally provided with a placing groove（15）, the placing groove（15）There is a supporting rod in one end（16）.
- 2. the bending apparatus of a kind of subway tunnel wall bracket steel bar according to claim 1, it is characterised in that described Push away seat（5）Pass through the support plate（12）Installed in erection seat（2）On, and the support plate（12）There is a card slot in inside（13）.
- 3. the bending apparatus of a kind of subway tunnel wall bracket steel bar according to claim 1 or 2, it is characterised in that two The mounting groove（6）Between be equipped with one first fixed column（7）, and some first fixed columns（7）It is between any two It is arranged in parallel.
- A kind of 4. bending apparatus of subway tunnel wall bracket steel bar according to claim 1, it is characterised in that Ruo Gansuo The first fixed column stated（7）With the second fixed column described in two（10）Bottom is mounted on a fixing bolt（14）, and described consolidate Determine bolt（14）It is arranged on the erection seat（2）Lower section.
- 5. the bending apparatus of a kind of subway tunnel wall bracket steel bar according to claim 1, it is characterised in that described Placing groove（15）It is internally provided with a steel bar（4）.
- 6. the bending apparatus of a kind of subway tunnel wall bracket steel bar according to claim 1, it is characterised in that described Push away seat（5）It is arranged on the supporting rod（16）Between, and described push away seat（5）With the supporting rod（16）In activity even Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264711.XA CN107931379A (en) | 2017-12-05 | 2017-12-05 | A kind of bending apparatus of subway tunnel wall bracket steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264711.XA CN107931379A (en) | 2017-12-05 | 2017-12-05 | A kind of bending apparatus of subway tunnel wall bracket steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931379A true CN107931379A (en) | 2018-04-20 |
Family
ID=61945671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711264711.XA Pending CN107931379A (en) | 2017-12-05 | 2017-12-05 | A kind of bending apparatus of subway tunnel wall bracket steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931379A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201179532Y (en) * | 2007-10-29 | 2009-01-14 | 来国亮 | Double-pressure roller push bending machine |
| CN202070668U (en) * | 2011-04-13 | 2011-12-14 | 张荣焕 | Tube bending mould applied to tube bending machine |
| CN104084462A (en) * | 2014-06-20 | 2014-10-08 | 南通鸿景天机械设备科技有限公司 | S-shaped metal pipe arc-bending machine |
| CN203900187U (en) * | 2014-05-26 | 2014-10-29 | 常州市中煤网络科技有限公司 | Comprehensive pipe bending machine |
| CN104128403A (en) * | 2014-06-19 | 2014-11-05 | 南通鸿景天机械设备科技有限公司 | W-shaped arc bending machine for metal pipes |
| CN204724657U (en) * | 2015-05-16 | 2015-10-28 | 郑州市世鑫重型机械制造有限公司 | A kind of Simple hydraulic forming machine |
| CN105945417A (en) * | 2016-06-03 | 2016-09-21 | 哈尔滨工业大学 | Thermal bending/diffusion bonding technology method for three-layer corrugated structure of TiAl base alloy |
| CN106180315A (en) * | 2016-08-30 | 2016-12-07 | 宁波市鄞州新华仪表电机配件厂 | Automatic pipebender |
| CN106862336A (en) * | 2017-03-08 | 2017-06-20 | 杭州科技职业技术学院 | A kind of bend pipe mould and bend pipe drawing method |
-
2017
- 2017-12-05 CN CN201711264711.XA patent/CN107931379A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201179532Y (en) * | 2007-10-29 | 2009-01-14 | 来国亮 | Double-pressure roller push bending machine |
| CN202070668U (en) * | 2011-04-13 | 2011-12-14 | 张荣焕 | Tube bending mould applied to tube bending machine |
| CN203900187U (en) * | 2014-05-26 | 2014-10-29 | 常州市中煤网络科技有限公司 | Comprehensive pipe bending machine |
| CN104128403A (en) * | 2014-06-19 | 2014-11-05 | 南通鸿景天机械设备科技有限公司 | W-shaped arc bending machine for metal pipes |
| CN104084462A (en) * | 2014-06-20 | 2014-10-08 | 南通鸿景天机械设备科技有限公司 | S-shaped metal pipe arc-bending machine |
| CN204724657U (en) * | 2015-05-16 | 2015-10-28 | 郑州市世鑫重型机械制造有限公司 | A kind of Simple hydraulic forming machine |
| CN105945417A (en) * | 2016-06-03 | 2016-09-21 | 哈尔滨工业大学 | Thermal bending/diffusion bonding technology method for three-layer corrugated structure of TiAl base alloy |
| CN106180315A (en) * | 2016-08-30 | 2016-12-07 | 宁波市鄞州新华仪表电机配件厂 | Automatic pipebender |
| CN106862336A (en) * | 2017-03-08 | 2017-06-20 | 杭州科技职业技术学院 | A kind of bend pipe mould and bend pipe drawing method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
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