CN207606140U - A kind of hydraulic pipe bender - Google Patents
A kind of hydraulic pipe bender Download PDFInfo
- Publication number
- CN207606140U CN207606140U CN201721784522.0U CN201721784522U CN207606140U CN 207606140 U CN207606140 U CN 207606140U CN 201721784522 U CN201721784522 U CN 201721784522U CN 207606140 U CN207606140 U CN 207606140U
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- China
- Prior art keywords
- shaped frame
- pedestal
- bend pipe
- hydraulic
- runner
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000005452 bending Methods 0.000 abstract description 27
- 238000003462 Bender reaction Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of hydraulic pipe benders, including rack, and the pedestal being arranged in rack, and the hydraulic cylinder in pedestal one end is set, and the piston rod being arranged in hydraulic cylinder, the end of the piston rod is equipped with U-shaped frame, the end of the U-shaped frame both sides is all provided with pin shaft hole, and axis pin is provided in the pin shaft hole, runner is arranged with respectively on the axis pin, the other end of the pedestal is additionally provided with bend pipe mould, and the bend pipe mould is corresponded with U-shaped frame；The hydraulic pipe bender has the advantages of reasonable for structure, easy to use, can to carry out diversified pipe fitting Bending Processing.
Description
Technical field
The utility model is related to pipe fitting bending equipment technical fields, and in particular to a kind of hydraulic pipe bender.
Background technology
Bending machine is that a kind of material that the pipe to finished product is bent shapes equipment, it is desirable that the workpiece tube of bending forming
Mellow and full, complete, bending place does not have sharp comer, workpiece bore that acute variation cannot occur.The wherein bend pipe speed of CNC tube bending machine
Degree is fast, and precision is high, but the higher operating costs of CNC tube bending machine, and uses complex, the bend pipe of round as a ball formula bending machine
Processing method is more single, can only generally carry out round as a ball formula pipe fitting bending, cannot carry out pipe fitting diversification Bending Processing.
Utility model content
In view of this, the utility model aim is to provide a kind of reasonable for structure, easy to use, diversified pipe can be carried out
The hydraulic pipe bender of part Bending Processing.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of hydraulic pipe bender, including rack, and the pedestal that is arranged in rack, and the liquid in pedestal one end is set
Cylinder pressure, and the piston rod that is arranged in hydraulic cylinder, the piston rod are slidably connected with hydraulic cylinder, and the pedestal is fixed with rack
Connection, the hydraulic cylinder are fixedly connected with pedestal, and the end of the piston rod is equipped with U-shaped frame, and the end of the U-shaped frame both sides is all
It is provided with pin shaft hole, axis pin is provided in the pin shaft hole, is arranged with runner, the runner and U-shaped frame on the axis pin respectively
The other end of detachable connection, the pedestal is additionally provided with bend pipe mould, and the bend pipe mould is corresponded with U-shaped frame, institute
State bend pipe mould and pedestal detachable connection.
Preferably, the lower section of the U-shaped frame both sides, respectively close to being also all provided with sliding block, the sliding block and U at runner
Shape frame is fixedly connected, be provided on the pedestal with the mutually matched sliding slot of sliding block, help improve pipe fitting bending precision.
Preferably, the pin shaft hole is provided with more than one, and pin shaft hole is uniformly arranged in the end of U-shaped frame both sides
Portion contributes to by the way that runner to be fixed in different pin shaft holes, and then the bending angle of pipe fitting is adjusted flexibly.
Preferably, being all provided with the identical circular groove in indent on the runner and bend pipe mould, contribute to
The gripping of bend pipe mould and runner to pipe fitting, the displacement of pipe fitting when reducing bend pipe, improves bend pipe precision.
Preferably, being additionally provided with location hole on the bend pipe mould, it is provided in the location hole matched
Positioning vertical column, the rectangular setting of positioning vertical column, the bottom end of the positioning vertical column are fixedly connected with pedestal, contribute to bend pipe
The replacement of mold.
The utility model has the technical effect that following aspect：Due to being provided with U-shaped frame, and at the both ends of U-shaped frame
Multiple pin shaft holes are respectively arranged with, and are cooperated with the axis pin and runner being arranged in U-shaped frame, therefore can be by changing curved U
The spacing of runner on shape frame, to flexibly being adjusted to the bending angle of pipe fitting, i.e. pipe fitting diversification Bending Processing；Due to
It cooperates provided with positioned at ambilateral two runners of bending die, and with bend pipe mould, therefore can when carrying out bend pipe operation
It is clamped with directly being formed to pipe fitting, so that becoming the simpler convenience of operation of pipe machine；Due in the underlying sliding block of U-shaped frame,
And cooperate with the sliding slot that is set on the base, therefore U-shaped frame when can reduce bending in the bending process of pipe fitting
Position offset improves the bend pipe precision of bender.
Description of the drawings
Fig. 1 is a kind of side structure schematic view of hydraulic pipe bender of the utility model；
Fig. 2 is that a kind of mansion of hydraulic pipe bender of the utility model regards structural schematic diagram.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, so that the utility model technology
Scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, does not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, connection or solid
Determine mode can be fixed by bolt commonly used in the prior art or pin fix or axis pin connection etc. modes, therefore, this
It is no longer described in detail in embodiment.
As shown in attached drawing 1-2, a kind of hydraulic pipe bender, including rack 1, and the pedestal 2 that is arranged in rack 1, and
Hydraulic cylinder 3 in 2 one end of pedestal is set, and the piston rod 31 being arranged in hydraulic cylinder 3, the piston rod 31 is located at hydraulic cylinder
In 3, and piston rod 31 is slidably connected with hydraulic cylinder 3, and the pedestal 2 is bolted with rack 1, the end of the hydraulic cylinder 3
Portion is bolted with pedestal 2, and the end of the piston rod 31 is equipped with U-shaped frame 4, middle part and the piston rod 31 of the U-shaped frame 4
It is bolted, the end of 4 both sides of the U-shaped frame is all provided with pin shaft hole 41, and axis pin is all provided in the pin shaft hole 41
42, the diameter of the pin shaft hole 41 is more than the diameter of axis pin 42, and runner 43, the runner 43 are arranged with respectively on the axis pin 42
With 4 detachable connection of U-shaped frame, the other end opposite with hydraulic cylinder 3 is additionally provided with bend pipe mould 5 on the pedestal 2, described
The line of symmetry of U-shaped frame 4 and bend pipe mould 5 is respectively positioned on the axis of hydraulic cylinder 3, and the bend pipe mould 5 is corresponded with U-shaped frame 4,
The bend pipe mould 5 and 2 detachable connection of pedestal.The lower section of 4 both sides of the U-shaped frame is also all set respectively close at runner 43
It is equipped with sliding block 44, the sliding block 44 is bolted with U-shaped frame 4, is provided on the pedestal 2 mutually matched with sliding block 44
Sliding slot 21 helps to reduce position offset of the U-shaped frame in pipe fitting bending, to improve the precision of pipe fitting bending.The pin
Axis hole 42 is provided with more than one, and pin shaft hole 42 is uniformly arranged in the end of 4 both sides of U-shaped frame, contributes to by by runner
43 are fixed in different pin shaft holes 42, to change the spacing of runner 43 in U-shaped frame 4, and then are carried out to the bending angle of pipe fitting
Adjustment.It is all provided with the identical circular groove in indent on the runner 43 and bend pipe mould 5, contributes to bend pipe mould 5
The gripping of pipe fitting is limited with runner 43, the displacement of pipe fitting when reducing bend pipe improves bend pipe precision.On the bend pipe mould 5 also
It is provided with location hole 51, matched positioning vertical column 22 is provided in the location hole 51, the positioning vertical column 22 is in square
Shape is arranged, and with pedestal 2 by being welded and fixed, the internal diameter of the location hole 51 is more than positioning and stands for the bottom end of the positioning vertical column 22
The outer diameter of column 22 contributes to the replacement of bend pipe mould.
Operation instruction：
When needing to carry out the bending of pipe fitting, pipe fitting is positioned between runner 43 and bend pipe mould 5, liquid is then started
Compressing cylinder 3, hydraulic cylinder 3 push piston rod 31 and drive direction straight line of the runner 43 in U-shaped frame 4 to bend pipe mould 5
It is mobile, hand can be unclamped after the circular groove on runner 43 and bend pipe mould 5 forms pipe fitting and holds, then piston rod 31
Move forward, pipe fitting then can with bend pipe mould 5 for fulcrum and to the middle bent of U-shaped frame 4, finally by pipe fitting bend to
Become the consistent shape of pipe mold 5.
The utility model has the technical effect that following aspect：Due to being provided with U-shaped frame, and at the both ends of U-shaped frame
Multiple pin shaft holes are respectively arranged with, and are cooperated with the axis pin and runner being arranged in U-shaped frame, therefore can be by changing curved U
The spacing of runner on shape frame, to flexibly being adjusted to the bending angle of pipe fitting, i.e. pipe fitting diversification Bending Processing；Due to
It cooperates provided with positioned at ambilateral two runners of bending die, and with bend pipe mould, therefore can when carrying out bend pipe operation
It is clamped with directly being formed to pipe fitting, so that becoming the simpler convenience of operation of pipe machine；Due in the underlying sliding block of U-shaped frame,
And cooperate with the sliding slot that is set on the base, therefore U-shaped frame when can reduce bending in the bending process of pipe fitting
Position offset improves the bend pipe precision of bender.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific implementation mode, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (5)
1. a kind of hydraulic pipe bender, including rack, and the pedestal that is arranged in rack, and the hydraulic pressure in pedestal one end is set
Cylinder, and the piston rod that is arranged in hydraulic cylinder, the piston rod are slidably connected with hydraulic cylinder, and the pedestal is fixed with rack to be connected
It connects, the hydraulic cylinder is fixedly connected with pedestal, it is characterised in that：The end of the piston rod is equipped with U-shaped frame, the U-shaped frame two
The end of side is all provided with pin shaft hole, and axis pin is provided in the pin shaft hole, is arranged with runner on the axis pin respectively, described turn
Wheel and U-shaped frame detachable connection, the other end of the pedestal are additionally provided with bend pipe mould, the bend pipe mould and U-shaped frame phase
It is mutually corresponding, the bend pipe mould and pedestal detachable connection.
2. a kind of hydraulic pipe bender according to claim 1, it is characterised in that：The lower section of the U-shaped frame both sides, is leaned on respectively
It is also all provided with sliding block at nearly runner, the sliding block is fixedly connected with U-shaped frame, is provided on the pedestal and is cooperated with sliding block
Sliding slot.
3. a kind of hydraulic pipe bender according to claim 1, it is characterised in that：The pin shaft hole is provided with more than one,
And pin shaft hole is uniformly arranged in the end of U-shaped frame both sides.
4. a kind of hydraulic pipe bender according to claim 1, it is characterised in that：All it is arranged on the runner and bend pipe mould
There is the identical circular groove in indent.
5. a kind of hydraulic pipe bender according to claim 4, it is characterised in that：Positioning is additionally provided on the bend pipe mould
Hole is provided with matched positioning vertical column, the rectangular setting of positioning vertical column, the positioning vertical column in the location hole
Bottom end be fixedly connected with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784522.0U CN207606140U (en) | 2017-12-19 | 2017-12-19 | A kind of hydraulic pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784522.0U CN207606140U (en) | 2017-12-19 | 2017-12-19 | A kind of hydraulic pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606140U true CN207606140U (en) | 2018-07-13 |
Family
ID=62797428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721784522.0U Active CN207606140U (en) | 2017-12-19 | 2017-12-19 | A kind of hydraulic pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876602A (en) * | 2017-12-19 | 2018-04-06 | 张家港汉升机械科技有限公司 | A kind of hydraulic pipe bender |
| CN111496094A (en) * | 2020-06-04 | 2020-08-07 | 国网湖南省电力有限公司 | Tool for manufacturing grounding wire of electrical equipment and application method thereof |
-
2017
- 2017-12-19 CN CN201721784522.0U patent/CN207606140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876602A (en) * | 2017-12-19 | 2018-04-06 | 张家港汉升机械科技有限公司 | A kind of hydraulic pipe bender |
| CN111496094A (en) * | 2020-06-04 | 2020-08-07 | 国网湖南省电力有限公司 | Tool for manufacturing grounding wire of electrical equipment and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215600 Suzhou Suzhou City, Jiangsu Province, Nanfeng Town, Nanfeng village, Nanfeng village, Zhangjiagang Hansheng Machinery Technology Co., Ltd. Patentee after: Hansheng machinery (Jiangsu) Co., Ltd Address before: 215600 Suzhou Suzhou City, Jiangsu Province, Nanfeng Town, Nanfeng village, Nanfeng village, Zhangjiagang Hansheng Machinery Technology Co., Ltd. Patentee before: ZHANGJIAGANG HANSHENG MACHINERY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |