CN208495600U - Bending machine Floating clamping head - Google Patents
Bending machine Floating clamping head Download PDFInfo
- Publication number
- CN208495600U CN208495600U CN201820874141.XU CN201820874141U CN208495600U CN 208495600 U CN208495600 U CN 208495600U CN 201820874141 U CN201820874141 U CN 201820874141U CN 208495600 U CN208495600 U CN 208495600U
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- China
- Prior art keywords
- holding ring
- bending machine
- swing arm
- bend pipe
- clamping head
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Abstract
Bending machine Floating clamping head disclosed by the utility model, including shaft column, swing arm and clamp for clamping bend pipe, the clamp includes pedestal, the first holding ring and the second holding ring, first holding ring is fixed on pedestal, first holding ring is fixedly connected with the swing arm, one end of second holding ring and one end of the first holding ring are hinged, the other end of the first holding ring is arranged in the other end fitting of second holding ring, and the inside split of the first holding ring and the second holding ring forms the holding tank for clamping bend pipe.The utility model is provided with the movable pulley with active force, rises in bend pipe and pushes away one auxiliary force of stage addition, offsets with clamp from the resistance reformed, makes the steady wrinkling to eliminate the starting the arc stage of the starting the arc on the inside of bend pipe, greatly improves yield rate.
Description
Technical field
The utility model relates to bent pipe manufacturing equipment technical field more particularly to a kind of bending machine Floating clamping heads.
Background technique
When bend pipe production, need to use bending machine, it is special in the utility model of Publication No. " CN204338631U "
" a kind of induction heating integral quenching fire type bending machine of 1422 bend pipe of X80 steel-grade Ф ", working principle are disclosed in sharp specification
Are as follows: straight tube is put into bending machine clamp system, one end of straight tube is fixed on bending machine rocker arm body, passes through heating mechanism
Straight tube is heated, then oil cylinder pushing straight tube is displaced outwardly, in the process of moving, since bending machine rocker arm body is circle
Arc movement, so compulsory curve bend pipe for straight tube.
In the above-mentioned technical solutions, although the bottom of bending machine rocker arm body is provided with movable pulley, it is driven wheel,
That is bending machine rocker arm body is driven mechanism, when pushing large-caliber thin-walled bend pipe, due to bending machine rocker arm
Mechanism self weight is excessive, and resistance is larger at the beginning of pushing, it is easy to form biggish corrugation, serious person in bend pipe inner arc side
It scraps.
Utility model content
The purpose of this utility model is that bending machine Floating clamping head is provided, to have in place of avoiding the deficiencies in the prior art
Effect solves the shortcomings of the prior art.
To achieve the above object, the technical solution that the utility model is taken are as follows: bending machine Floating clamping head, including shaft are vertical
Column, swing arm and the clamp for clamping bend pipe, the clamp include pedestal, the first holding ring and the second holding ring, described
First holding ring is fixed on pedestal, and the first holding ring is fixedly connected with the swing arm, one end of second holding ring
Hinged with one end of the first holding ring, the other end of the first holding ring, the first folder is arranged in the other end fitting of the second holding ring
The inside split of support ring and the second holding ring forms the holding tank for clamping bend pipe；
The bottom of the pedestal is provided with movable pulley, and movable pulley is connected with driving motor；
It is hinged with first hydraulic cylinder on first holding ring, pulling plate is provided on the second holding ring, first hydraulic cylinder
Output rod is hinged with pulling plate；
Second hydraulic cylinder is fixedly installed on the pedestal, second hydraulic cylinder, which is resisted against on the second holding ring, makes the second folder
Support ring is closely fitted on the first holding ring.
Further, the movable pulley is rack-mount, and bracket is connect by vertical shaft with base rotation.
Further, anti-skid wearable layer is provided on the inside of first holding ring and the second holding ring.
Further, hollow glass column and laser beam emitting device, hollow glass column and Laser emission are provided in the swing arm
It is provided with block between device, the laser launched for the laser beam emitting device is provided on block and passes through and is radiated at
Via hole on the hollow glass column；Line between the hollow glass column and laser beam emitting device is horizontal line, and the water
Horizontal line is arranged along the length direction of swing arm.
Further, water is filled in the hollow glass column.
The above-mentioned technical proposal of the utility model has the advantages that the utility model is provided with active force
Movable pulley, rises in bend pipe and pushes away one auxiliary force of stage addition, offsets with clamp from the resistance reformed, puts down the starting the arc on the inside of bend pipe
The steady wrinkling to eliminate the starting the arc stage, greatly improves yield rate.
Detailed description of the invention
Fig. 1 is the utility model embodiment structural schematic diagram；
Fig. 2 is the utility model embodiment clamp usage state diagram；
Fig. 3 is the top view that the utility model implements swing arm.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figure 1-3, bending machine Floating clamping head described in the present embodiment, including shaft column 1, swing arm 2 and it is used for
The clamp of bend pipe is clamped, clamp includes pedestal 3, the first holding ring 4 and the second holding ring 5, and the first holding ring 4 is fixed at
On pedestal 3, the first holding ring 4 is fixedly connected with swing arm 2, and one end of the second holding ring 5 and one end of the first holding ring 4 are hinged,
The other end fitting of second holding ring 5 is arranged in the other end of the first holding ring 4, the first holding ring 4 and the second holding ring 5
Inside split forms the holding tank for clamping bend pipe；
The bottom of pedestal 3 is provided with movable pulley 6, and movable pulley 6 is connected with driving motor 7, and driving motor 7 is servo motor,
It by the movable pulley 6 with active force, is risen in bend pipe and pushes away one auxiliary force of stage addition, supported with clamp from the resistance reformed
Disappear, makes the steady wrinkling to eliminate the starting the arc stage of the starting the arc on the inside of bend pipe, greatly improve yield rate.
It is hinged with first hydraulic cylinder 8 on first holding ring 4, pulling plate 9, first hydraulic cylinder 8 are provided on the second holding ring 5
Output rod and pulling plate 9 it is hinged；
Second hydraulic cylinder 10 is fixedly installed on pedestal 3, second hydraulic cylinder 10, which is resisted against on the second holding ring 5, makes second
Holding ring 5 is closely fitted on the first holding ring 4.
As shown in Fig. 2, opening the second holding ring 5 by control first hydraulic cylinder 8 and second hydraulic cylinder 10, it is convenient for bend pipe
Clamping.
Movable pulley 6 is mounted on bracket 11, and bracket 11 is rotatablely connected by vertical shaft 12 with pedestal 3.
The inside of first holding ring 4 and the second holding ring 5 is provided with anti-skid wearable layer.
Hollow glass column 13 and laser beam emitting device 14, hollow glass column 13 and laser beam emitting device are provided in swing arm 2
It is provided with block 15 between 14, the laser launched for laser beam emitting device 14 is provided on block 15 and passes through and is radiated at
Via hole 15a on hollow glass column 13；Line between hollow glass column 13 and laser beam emitting device 14 is horizontal line, and should
Horizontal line is arranged along the length direction of swing arm 2.
Water is filled in hollow glass column 13.
It, can be by observing hollow glass if deformation occurs for swing arm 2 since equipment fault leads to 2 unbalance stress of swing arm
The case where column 13, is verified, and under normal circumstances, the laser that laser beam emitting device 14 is launched can be by block 15
Via hole 15a, and be irradiated on hollow glass column 13, due to being filled with water in hollow glass column 13, the vision effect of laser can be strengthened
Fruit is convenient for observing, if deformation occurs for swing arm 2, the laser that laser beam emitting device 14 is launched can be blocked by block 15,
Even say that laser can be irradiated to other places, just not have the trace of laser irradiation on hollow glass column 13 in a word if deformed greatly
Mark can be performed overhauling and maintenance timely, avoided machine breakdown and eliminated latent bigger security risk.
Concrete operating principle about bending machine is the prior art, and in the reality of Publication No. " CN204338631U "
It is had a detailed record in new patent specification, so details are not described herein.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. bending machine Floating clamping head, including shaft column, swing arm and clamp for clamping bend pipe, it is characterised in that: described
Clamp includes pedestal, the first holding ring and the second holding ring, and first holding ring is fixed on pedestal, the first clamping
Ring is fixedly connected with the swing arm, and one end of second holding ring and one end of the first holding ring are hinged, the second holding ring
The other end is bonded the other end that the first holding ring is arranged in, and the inside split of the first holding ring and the second holding ring is formed for pressing from both sides
Hold the holding tank of bend pipe；
The bottom of the pedestal is provided with movable pulley, and movable pulley is connected with driving motor；
It is hinged with first hydraulic cylinder on first holding ring, pulling plate, the output of first hydraulic cylinder are provided on the second holding ring
Bar is hinged with pulling plate；
Second hydraulic cylinder is fixedly installed on the pedestal, second hydraulic cylinder, which is resisted against on the second holding ring, makes the second holding ring
Closely it is fitted on the first holding ring.
2. bending machine Floating clamping head according to claim 1, it is characterised in that: the movable pulley is rack-mount, branch
Frame is connect by vertical shaft with base rotation.
3. bending machine Floating clamping head according to claim 1, it is characterised in that: first holding ring and the second holding ring
Inside be provided with anti-skid wearable layer.
4. bending machine Floating clamping head according to claim 1, it is characterised in that: be provided with hollow glass column in the swing arm
With laser beam emitting device, it is provided with block between hollow glass column and laser beam emitting device, is provided on block and swashs for described
The via hole that the laser that light emitting devices is launched is passed through and is radiated on the hollow glass column；The hollow glass column and swash
Line between light emitting devices is horizontal line, and the horizontal line is arranged along the length direction of swing arm.
5. bending machine Floating clamping head according to claim 4, it is characterised in that: be filled with water in the hollow glass column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874141.XU CN208495600U (en) | 2018-06-07 | 2018-06-07 | Bending machine Floating clamping head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874141.XU CN208495600U (en) | 2018-06-07 | 2018-06-07 | Bending machine Floating clamping head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495600U true CN208495600U (en) | 2019-02-15 |
Family
ID=65288476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820874141.XU Active CN208495600U (en) | 2018-06-07 | 2018-06-07 | Bending machine Floating clamping head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495600U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293159A (en) * | 2019-05-28 | 2019-10-01 | 南通金燃机械制造有限公司 | A kind of auxiliary bend pipe mechanism of bending machine orientation |
| CN112091016A (en) * | 2020-08-22 | 2020-12-18 | 苏凤霞 | Stainless steel pipe hydraulic bending machine and forming process thereof |
| CN114653799A (en) * | 2022-04-29 | 2022-06-24 | 沧州隆泰迪管道科技有限公司 | Method for improving pipe bending angle accuracy of intermediate-frequency pipe bender |
-
2018
- 2018-06-07 CN CN201820874141.XU patent/CN208495600U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293159A (en) * | 2019-05-28 | 2019-10-01 | 南通金燃机械制造有限公司 | A kind of auxiliary bend pipe mechanism of bending machine orientation |
| CN112091016A (en) * | 2020-08-22 | 2020-12-18 | 苏凤霞 | Stainless steel pipe hydraulic bending machine and forming process thereof |
| CN114653799A (en) * | 2022-04-29 | 2022-06-24 | 沧州隆泰迪管道科技有限公司 | Method for improving pipe bending angle accuracy of intermediate-frequency pipe bender |
| CN114653799B (en) * | 2022-04-29 | 2024-04-05 | 沧州隆泰迪管道科技有限公司 | Method for improving accuracy of angle of bent pipe of intermediate frequency pipe bending machine |
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