CN205587477U - Bending machine fixture - Google Patents
Bending machine fixture Download PDFInfo
- Publication number
- CN205587477U CN205587477U CN201620221189.1U CN201620221189U CN205587477U CN 205587477 U CN205587477 U CN 205587477U CN 201620221189 U CN201620221189 U CN 201620221189U CN 205587477 U CN205587477 U CN 205587477U
- Authority
- CN
- China
- Prior art keywords
- grip slipper
- bending machine
- clamping device
- cushion block
- compressing member
- 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 bending machine fixture, include last grip slipper, lower grip slipper, compress tightly piece and jack, compress tightly to rotate and connect under on the grip slipper, the jack sets up on last grip slipper, the one end that goes up the grip slipper and grip slipper swing joint down, the other end through the jack with compress tightly the piece and fix under on the grip slipper. The technical problems to be solved in the utility model are the centre gripping that can accomplish tubular product fast is fixed to reach the mesh that improves return bend efficiency.
Description
Technical field
This utility model relates to tubular object extruding equipment, particularly relates to a kind of bending machine clamping device, is particularly well-suited to fast clamp and fixes heavy caliber pipe.
Background technology
Bending machine is mainly used in the industries such as petroleum gas, electricity power, boiler, bridge, boats and ships the bending of the steel pipe related to, because having that function is many, rational in infrastructure, simple operation and other advantages and be widely used.
In prior art, the kind of bending machine is varied, mainly there is the following two kinds, be respectively China Patent No. be " 201220156849.4 " prior art disclosed in be applicable to the bending machine of minor caliber pipe, with the bending machine that China Patent No. is applicable to heavy caliber pipe disclosed in the prior art of " 201220067684.3 ", but whether it is applicable to the bending machine of minor caliber pipe, also apply to the bending machine of heavy caliber pipe, it is required for being fixed on bending machine by steel pipe by big chucking power, guarantee is unlikely to come off generation quality and security incident under the effect of bending machine active force.But the prior art with above-mentioned patent as representative, it is typically to fix tubing with traditional gantry tongs or the anchor ear that constitutes with a lot of securing members, but this fixed form often also exists, and chucking power is little and tubing set time longer defect, what the groundwork amount causing bend pipe to be processed all spent in steel pipe grips above, and work efficiency is relatively low.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, it is provided that a kind of bending machine clamping device, and this utility model solves the technical problem that it is to be rapidly completed gripping of tubing, thus reaches to improve the purpose of bend pipe efficiency.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of bending machine clamping device, it is characterized in that: include grip slipper, lower grip slipper, compressing member and jack, described compressing member is rotatably connected on lower grip slipper, described jack is arranged on grip slipper, one end of described upper grip slipper is flexibly connected with lower grip slipper, and the other end is fixed on lower grip slipper by jack and compressing member.
Described compressing member is door shape compressing member, and described door shape compressing member is rotatably connected on lower grip slipper by alignment pin.
Described clamping device also includes that annular cushion block, described annular cushion block are arranged between grip slipper and lower grip slipper.
The quantity of described annular cushion block is one or more, and for time multiple, multiple annular cushion blocks are sequentially sleeved between grip slipper and lower grip slipper.
Described annular cushion block includes that two annular elements and Duo Gen connect post, and two annular elements are connected by many connection posts.
Described annular cushion block is combined by the cushion block of two semicircular configuration.
It is provided with suspension ring on described upper grip slipper.
Employing the utility model has the advantage of:
One, in this utility model, the structure that one end of upper grip slipper is flexibly connected with lower grip slipper, make opening of whole clamping device the most simple and convenient, and the other end of upper grip slipper is fixed on the structure on lower grip slipper by jack and compressing member, makes again gripping of tubing become the simplest.Compared with prior art, this utility model uses the cooperation of said structure, only tubing need to be placed in the center between upper grip slipper and lower grip slipper, bending of tubing can be started after being fixed by compressing member and jack, the fixed speed that improve tubing is fast, and then bend pipe efficiency can be greatly improved.
Two, in this utility model, use door shape compressing member to coordinate with jack, instead of traditional pipe wrench and bolt presses, have simple in construction, grip that speed is fast, safety good, good stability and be prevented from the advantages such as skew.
Three, in this utility model, make clamping device can grip the tubing of different tube diameters by annular cushion block, and then make bending machine can bend the tubing of different tube diameters, increase the range of bending machine, reached the purpose of a tractor serves several purposes.
Four, in this utility model, by the cooperation of multiple annular cushion blocks, it is possible to bend the tubing of different tube diameters, this structure further increases the range of bending machine.
Five, in this utility model, annular cushion block connects post by two annular elements and Duo Gen and is formed by connecting, and this structure alleviates the weight of annular cushion block, reduces the preparation cost of bending machine.
Six, in this utility model, annular cushion block is divided into quickly putting into and taking out of the structure being made up of two semi-circular cushion blocks, beneficially tubing.
Seven, in this utility model, lifting and the transport of whole clamping device is conducive to by suspension ring.
Seven, this utility model is applicable not only to bending machine, additionally it is possible to need to clamp large scale column type at other, polygon prism type workpiece is processed on lathe and uses in site operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of clamping device in embodiment 1；
Fig. 2 is the three-dimensional installation diagram of clamping device in embodiment 1；
Fig. 3 is the main TV structure schematic diagram in embodiment 2；
Fig. 4 is to look up structural representation in embodiment 2；
Fig. 5 is the right TV structure schematic diagram in embodiment 2；
Being labeled as in figure: 1, rotating shaft, 2, workbench, 3, pivoted arm, 4, ring-shaped heater, 5, spacing carrying roller, 6, upper grip slipper, 7, lower grip slipper, 8, door shape compressing member, 9, jack, 10, annular cushion block, 11, suspension ring, 12, tubing.
Detailed description of the invention
Embodiment 1
A kind of bending machine clamping device, including upper grip slipper 6, lower grip slipper 7, compressing member and jack 9, described compressing member is rotatably connected on lower grip slipper 7, described jack 9 is arranged on grip slipper 6, one end of described upper grip slipper 6 is flexibly connected with lower grip slipper 7, and the other end is fixed on lower grip slipper 7 by jack 9 and compressing member.
In the present embodiment, described compressing member is door shape compressing member 8, and described door shape compressing member 8 is rotatably connected on lower grip slipper 7 by alignment pin.Described jack 9 can be placed on grip slipper 6 or be directly anchored on grip slipper 6 when fixing again, and jack 9 coordinates fixing and holding mechanism with door shape compressing member 8.
In the present embodiment, described clamping device also includes that annular cushion block 10, described annular cushion block 10 are arranged between grip slipper 6 and lower grip slipper 7 for clamping tubing 12.Wherein, described annular cushion block 10 includes that two coaxial annular elements and Duo Gen connect post, and two annular elements are connected by many connection posts.Further, preferably the annular cushion block 10 connected is cut open along its direction of axis line, so can obtain quickly putting into and taking out of the cushion block of two semicircular configuration, beneficially tubing 12.
In the present embodiment, the quantity of described annular cushion block 10 is one or more, when arranging an annular cushion block 10 in clamping device, the tubing 12 of two kinds of different tube diameters can be bent, when arranging multiple annular cushion block 10 in clamping device, multiple annular cushion blocks 10 are sequentially sleeved between grip slipper and lower grip slipper 7, according to the quantity of annular cushion block 10, the tubing 12 of multiple different tube diameters can be bent, only need to change corresponding annular cushion block 10.
In the present embodiment, the transport of clamping device and installation etc., be additionally provided with suspension ring 11 on upper grip slipper 6 for convenience.
In the present embodiment, after the structure of the upper and lower grip slipper of inner surface 7 of described upper grip slipper 6 uses the steel plates such as both sides and centre gusset assembly welding, polish forms, to reduce manufacturing cost and the weight of clamping device.
The implementation process of the present embodiment is: in rotation, clamping device opened by grip slipper 6, tubing 12 is placed between upper grip slipper 6 and lower grip slipper 7, close upper grip slipper 6 again, rotating door shape compressing member 8 makes it erect, operation jack 9 rocking bar, the push rod making jack 9 protrudes upward and dog back shape compressing member 8, under the pressure effect of jack 9 axis direction, and can Quick-clamped steel pipe or the workpiece of other cylindrical equilateral polygon prism types.
Embodiment 2
A kind of bending machine using clamping device, including rotating shaft 1 workbench 2, pivoted arm 3, ring-shaped heater 4 and spacing carrying roller 5, described rotating shaft 1 is arranged on workbench 2 side, and described rotating shaft 1 is connected with decelerator, for active force during bending machine bend pipe.Described pivoted arm 3 is movably connected in rotating shaft 1, and during bend pipe, rotating shaft 1 drives pivoted arm 3 to rotate.The quantity of described spacing carrying roller 5 is three, and three spacing carrying rollers 5 are arranged on workbench 2, coordinates spacing to tubing 12, and certainly, the quantity of carrying roller also can increase according to practical situation.Described ring-shaped heater 4 is fixedly installed between clamping device and spacing carrying roller 5, and ring-shaped heater 4 and intermediate-frequency transformer are connected to heat tubing 12.The lower grip slipper 7 of described clamping device is fixed on pivoted arm 3.
In the present embodiment, clamping hole is had between upper grip slipper 6 and the lower grip slipper 7 of described clamping device, described clamping device may be mounted at the optional position on pivoted arm 3, and at grade, the air line distance at the center in clamping hole to rotating shaft 1 center is equal to the radius of bend pipe.Therefore, it is desirable to bend the tubing 12 that radius is R, it is only necessary to clamping device is installed to away from rotating shaft 1 centre distance be on the pivoted arm 3 at R.
The implementation process of the present embodiment is: by the end of tubing 12 to be bending through spacing carrying roller 5 and ring-shaped heater 4, and make tubing 12 be placed in clamping device, tubing 12 is fixed again by jack 9 and compressing member, then control rotating shaft 1 to rotate, rotating shaft 1 drives pivoted arm 31 to be rotated in the clockwise direction around the shaft, tubing 12 sweep is heated by induction heating circle simultaneously, tubing 12 is carried out spacing by three spacing carrying rollers 5, tubing 12 is heated by ring-shaped heater 4 and deforms under the effect of pivoted arm 3, completes bending of tubing 12.
Claims (5)
1. a bending machine clamping device, it is characterized in that: include grip slipper (6), lower grip slipper (7), compressing member and jack (9), described compressing member is rotatably connected on lower grip slipper (7), described jack (9) is arranged on grip slipper (6), one end of described upper grip slipper (6) is flexibly connected with lower grip slipper (7), and the other end is fixed on lower grip slipper (7) by jack (9) and compressing member；
Described compressing member is door shape compressing member (8), and described door shape compressing member (8) is rotatably connected on lower grip slipper (7) by alignment pin；
Described clamping device also includes that annular cushion block (10), described annular cushion block (10) are arranged between grip slipper (6) and lower grip slipper (7).
2. a kind of bending machine clamping device as claimed in claim 1, it is characterised in that: the quantity of described annular cushion block (10) is one or more, and for time multiple, multiple annular cushion blocks (10) are sequentially sleeved between grip slipper and lower grip slipper (7).
3. a kind of bending machine clamping device as claimed in claim 1, it is characterised in that: described annular cushion block (10) includes that two annular elements and Duo Gen connect post, and two annular elements are connected by many connection posts.
4. a kind of bending machine clamping device as claimed in claim 1, it is characterised in that: described annular cushion block (10) is combined by the cushion block of two semicircular configuration.
5. a kind of bending machine clamping device as claimed in claim 1, it is characterised in that: it is provided with suspension ring (11) on described upper grip slipper (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221189.1U CN205587477U (en) | 2016-03-22 | 2016-03-22 | Bending machine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221189.1U CN205587477U (en) | 2016-03-22 | 2016-03-22 | Bending machine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587477U true CN205587477U (en) | 2016-09-21 |
Family
ID=56928711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620221189.1U Expired - Fee Related CN205587477U (en) | 2016-03-22 | 2016-03-22 | Bending machine fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363132A (en) * | 2017-06-30 | 2017-11-21 | 嘉善梦溪服饰辅料厂（普通合伙） | A kind of semi-automatic bending device of steel pipe |
| CN107363135A (en) * | 2017-06-30 | 2017-11-21 | 嘉善梦溪服饰辅料厂（普通合伙） | A kind of bending device for material process |
-
2016
- 2016-03-22 CN CN201620221189.1U patent/CN205587477U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363132A (en) * | 2017-06-30 | 2017-11-21 | 嘉善梦溪服饰辅料厂（普通合伙） | A kind of semi-automatic bending device of steel pipe |
| CN107363135A (en) * | 2017-06-30 | 2017-11-21 | 嘉善梦溪服饰辅料厂（普通合伙） | A kind of bending device for material process |
| CN107363132B (en) * | 2017-06-30 | 2019-01-18 | 嘉善梦溪服饰辅料厂（普通合伙） | A kind of semi-automatic bending device of steel pipe |
| CN107363135B (en) * | 2017-06-30 | 2019-01-18 | 嘉善梦溪服饰辅料厂（普通合伙） | A kind of bending device for material processing |
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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: 20160921 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |