CN205253789U - Elbow make -up machine - Google Patents
Elbow make -up machine Download PDFInfo
- Publication number
- CN205253789U CN205253789U CN201520947803.8U CN201520947803U CN205253789U CN 205253789 U CN205253789 U CN 205253789U CN 201520947803 U CN201520947803 U CN 201520947803U CN 205253789 U CN205253789 U CN 205253789U
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- CN
- China
- Prior art keywords
- indent
- hydraulic cylinder
- module
- die
- elbow
- 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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- 210000001513 Elbow Anatomy 0.000 title abstract description 14
- 238000005452 bending Methods 0.000 claims abstract description 20
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The utility model provides an elbow make -up machine, this elbow make -up machine includes: the frame sets up the bending die in the frame and pushes down drive arrangement, wherein, push down drive arrangement: including T die bed seat to and the suit is at the vertical partial adjustment seat of T die bed seat and separately -driven base and the gliding pneumatic cylinder of adjustment seat, the bending die includes: die wheel: fix the vertical partial tip at T die bed seat, the indent: include first indent of pivoted and second indent relatively, the module pushes down: including and first force down module and the second moulding -die piece put relative with first indent, second indent respectively, and two one end that push down the module rotate with die wheel respectively and are connected, and two other ends that push down the module pass through connecting rod individual adjustment seat and rotate the connection. The beneficial effects of the utility model are that: the drive arrangement drive bending die that pushes down through setting up with the mechanized bending of elbow, has improved the effect of elbow when the shaping, has improved the quality of elbow.
Description
Technical field
The utility model relates to the technical field of tube forming, refers more particularly to a kind of bend forming machine.
Background technology
Elbow-making process axle of the prior art, often adopt artificial bending, or adopt simple instrument to carry out bending, but in above-mentioned manufacture process, the defects such as drawing trace, shelter point in bend forming technique, mouthful inconsistent gap of limit wall thickness attenuation is large, affect the quality of elbow.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of bend forming machine is provided.
The utility model is to be achieved through the following technical solutions:
The utility model provides a kind of bend forming machine, and this bend forming machine comprises: frame, is arranged on bending die and lower hydraulic driver in described frame; Wherein,
Described lower hydraulic driver: comprise T-shaped base, and be sleeved on the adjusting seat of described T-shaped base vertical portion, wherein, described base drives hydraulic cylinder to be connected with described frame by first, and can relatively described frame vertically move; On described T-shaped base, be provided with the second driving hydraulic cylinder, described second drives adjusting seat described in Driven by Hydraulic Cylinder vertically to slide;
Described bending die comprises:
Mould wheel: the end that is fixed on the vertical portion of described T-shaped base;
Indent: comprise relatively and the first indent and the second indent put, and described the first indent and described the second indent are rotationally connected with described frame respectively; On the first indent and the second indent, be respectively arranged with the core rod for compressing blank pipe;
Press down module: comprise relative with the first indent and put first press down module, relative with described the second indent and put second press down module, and described first presses down one end that module and second presses down module is rotationally connected with described mould wheel respectively, and described first press down the other end that module and second presses down module by connecting rod respectively described adjusting seat be rotationally connected.
Preferably, also comprise control device, described control device is used for controlling described first and drives hydraulic cylinder and described second to drive hydraulic cylinder.
Preferably, the number of described the second driving hydraulic cylinder is two, and is symmetricly set on the both sides of described the first driving hydraulic cylinder.
Preferably, described core rod is to be fixed on the 3rd on described the first indent or the second indent to drive hydraulic cylinder, and the described the 3rd drives the piston rod of hydraulic cylinder to be inserted in described blank pipe.
The beneficial effects of the utility model are: drive bending die by elbow mechanization bending by the lower hydraulic driver arranging, improved the effect of elbow in the time of moulding, improved the quality of elbow.
Brief description of the drawings
Fig. 1 is the structural representation of the bend forming machine that provides of the utility model embodiment;
Fig. 2～Fig. 3 is the use reference diagram of the bend forming machine that provides of the utility model embodiment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In the lump with reference to figure 1, Fig. 2 and Fig. 3, Fig. 1 is the structural representation of the bend forming machine that provides of the utility model embodiment; Fig. 2～Fig. 3 is the use reference diagram of the bend forming machine that provides of the utility model embodiment.
The utility model embodiment provides a kind of bend forming machine, and this bend forming machine comprises: frame 1, is arranged on bending die 2 and lower hydraulic driver 3 in frame 1; Wherein,
Lower hydraulic driver 3: comprise T-shaped base 33, and be sleeved on the adjusting seat 34 of T-shaped base 33 vertical portions, wherein, base 33 is connected with frame 1 by the first driving hydraulic cylinder 31, and frame 1 is vertically moved relatively; On T-shaped base 33, being provided with the second driving hydraulic cylinder 32, the second drives hydraulic cylinder 32 to drive adjusting seat 34 vertically to slide;
Bending die 2 comprises:
Mould wheel 21: the end that is fixed on the vertical portion of T-shaped base 33;
Indent: comprise relatively and the first indent 24 and the second indent 25 put, and the first indent 24 and the second indent 25 are rotationally connected with frame 1 respectively; On the first indent 24 and the second indent 25, be respectively arranged with the core rod for compressing blank pipe;
Press down module: comprise relative with the first indent 24 and put first press down module 22, relative with the second indent 25 and put second press down module 23, and first presses down one end that module 22 and second presses down module 23 is rotationally connected with mould wheel 21 respectively, and first press down the other end that module 22 and second presses down module 23 by connecting rod respectively adjusting seat 34 be rotationally connected.
In the above-described embodiments, blank pipe is placed on the indent of bending die 2, drives and press down module and mould wheel 21 by the bending of blank pipe by lower hydraulic driver 3, improved the effect of elbow in the time of moulding, improved the quality of elbow.
For the understanding of the convenient bowl forming machine that the utility model embodiment is provided, below in conjunction with accompanying drawing 2 and accompanying drawing 3, its operation principle is described in detail.
As shown in Figure 2, first blank pipe is placed in the indent of bending die 2. This indent comprises respectively the first indent 24 and the second indent 25 that are rotationally connected with frame 1, and as shown in Figure 2, middle part and the frame 1 of the first indent 24 and the second indent 25 are rotationally connected, thereby the first indent 24 can be rotated relative to frame 1 with the second indent 25. In order to ensure blank pipe stablizing in the time pressing down, the end of this first indent 24 and the second indent 25 is provided with respectively core rod, and after blank pipe places, two core rods are inserted in blank pipe and by tight blank pipe clamp. Concrete, this core rod is that core rod is to be fixed on the 3rd on the first indent 24 or the second indent 25 to drive hydraulic cylinder 26, the three to drive the piston rod of hydraulic cylinder to be inserted in blank pipe. Stretching out of piston rod by the 3rd driving hydraulic cylinder 26 can be by tight blank pipe clamp, ensures that blank pipe can not go out item and rock in the time of bending.
After blank pipe is compressed, as shown in Figure 2, lower hydraulic driver 3 drives the mould wheel 21 in bending die 2 and presses down module descending. First, first drives hydraulic cylinder 31 to drive T-shaped base 33 descending, until first press down module 22 and second and press down module 23 and contact with blank pipe, as shown in Figures 1 and 2, first when pressing down module 22 and second and pressing down module 23 in level, first presses down that module 22 and second presses down the bottom surface of module 23 and the minimum point of mould wheel 21 is positioned at same level. In the time pressing down module and arrange, first presses down one end that module 22 and second presses down module 23 is rotationally connected with mould wheel 21 respectively, and first press down the other end that module 22 and second presses down module 23 by connecting rod respectively adjusting seat 34 be rotationally connected. Thereby realizing first presses down module 22 and second and presses down the rotary effect of module 23. Concrete, press down module 22 as example taking first, first one end that presses down module 22 is taken turns 21 hinged by rotating shaft and mould, and the other end is hinged with connecting rod, the other end of this connecting rod and adjusting seat 34 hinged.
Afterwards, as shown in Figure 3, first drives hydraulic cylinder 31 to continue to move downward, simultaneously, second drives hydraulic cylinder 32 to provide its up power that limits to adjusting seat 34, and ensures that first presses down module 22 and second and press down module 23 and can contact with blank pipe, ensures bending effect. Wherein, the number of the second driving hydraulic cylinder 32 is two, and is symmetricly set on the both sides of the first driving hydraulic cylinder 31. Thereby ensure that adjusting seat 34 can press down the thrust that module is identical to two.
In addition, the bowl forming machine that the present embodiment provides also comprises control device 4, and control device 4 drives hydraulic cylinder 31 and described second to drive hydraulic cylinder 32 to move for controlling described first. in addition,, in the time that core rod adopts the 3rd to drive hydraulic cylinder 26, control device 4 is also controlled its motion. concrete control mode is: control first drives hydraulic cylinder 31 will press down module and presses to indent (seeing Fig. 2), the 3rd of indent drives hydraulic cylinder 26 that core rod is inserted after shell, first drives hydraulic cylinder 31 to continue to press to maximal regulated stroke (seeing Fig. 3) controls the second driving hydraulic cylinder 32 to pressing down the support force that module is enough simultaneously, guarantee presses down module can be pressed on blank pipe, under the effect of mould wheel 21, first presses down module 22 and second and presses down module 23 and upwards scratched 45 °, the first indent 24 and the second indent 25 and be arranged on the first indent 24 and the second indent 25 on the 3rd drive hydraulic cylinder 26 scratched 45 ° simultaneously, mould is taken turns under 21 bottom circular arcs and pipe blank flexure plane close contact, L roundness deformation amount≤0.5MM after pipe blank forming. effectively improve the effect of elbow in the time of moulding, improved the quality of elbow.
Can be found out by foregoing description, the bend forming machine that the present embodiment provides mainly for drawing trace, shelter point in past bend forming technique, mouthful inconsistent gap of limit wall thickness attenuation is large etc., and defect is carried out technological transformation, thoroughly overturn unreasonable technique in the past, reach the desired processing quality of product, in the production technology of making over, occur that product defects is eliminated completely, produced a product by original every two minutes and bring up to three products of production per minute, greatly enhance productivity.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a bend forming machine, is characterized in that, comprising:
Frame, is arranged on bending die and lower hydraulic driver in described frame; Wherein,
Described lower hydraulic driver: comprise T-shaped base, and be sleeved on the adjusting seat of described T-shaped base vertical portion, wherein, described base drives hydraulic cylinder to be connected with described frame by first, and can relatively described frame vertically move; On described T-shaped base, be provided with the second driving hydraulic cylinder, described second drives adjusting seat described in Driven by Hydraulic Cylinder vertically to slide;
Described bending die comprises:
Mould wheel: the end that is fixed on the vertical portion of described T-shaped base;
Indent: comprise relatively and the first indent and the second indent put, and described the first indent and described the second indent are rotationally connected with described frame respectively; On the first indent and the second indent, be respectively arranged with the core rod for compressing blank pipe;
Press down module: comprise relative with the first indent and put first press down module, relative with described the second indent and put second press down module, and described first presses down one end that module and second presses down module is rotationally connected with described mould wheel respectively, and described first press down the other end that module and second presses down module by connecting rod respectively described adjusting seat be rotationally connected.
2. bend forming machine according to claim 1, is characterized in that, also comprises control device, and described control device is used for controlling described first and drives hydraulic cylinder and described second to drive hydraulic cylinder.
3. bend forming machine according to claim 1, is characterized in that, the number of described the second driving hydraulic cylinder is two, and is symmetricly set on the both sides of described the first driving hydraulic cylinder.
4. bend forming machine according to claim 1, is characterized in that, described core rod is to be fixed on the 3rd on described the first indent or the second indent to drive hydraulic cylinder, and the described the 3rd drives the piston rod of hydraulic cylinder to be inserted in described blank pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947803.8U CN205253789U (en) | 2015-11-25 | 2015-11-25 | Elbow make -up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947803.8U CN205253789U (en) | 2015-11-25 | 2015-11-25 | Elbow make -up machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205253789U true CN205253789U (en) | 2016-05-25 |
Family
ID=55995340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520947803.8U Expired - Fee Related CN205253789U (en) | 2015-11-25 | 2015-11-25 | Elbow make -up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205253789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345867A (en) * | 2016-08-30 | 2017-01-25 | 浙江嘉达机械制造有限公司 | Punch forming machine for elbows made from pipes |
| CN107377696A (en) * | 2017-09-22 | 2017-11-24 | 芜湖火龙动力科技有限公司 | A kind of metal plate rolling and unrolling machine |
-
2015
- 2015-11-25 CN CN201520947803.8U patent/CN205253789U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345867A (en) * | 2016-08-30 | 2017-01-25 | 浙江嘉达机械制造有限公司 | Punch forming machine for elbows made from pipes |
| CN106345867B (en) * | 2016-08-30 | 2018-10-23 | 浙江嘉达机械制造有限公司 | A kind of control elbow-punching forming machine |
| CN107377696A (en) * | 2017-09-22 | 2017-11-24 | 芜湖火龙动力科技有限公司 | A kind of metal plate rolling and unrolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170414 Address after: 518132 Shenzhen Guangming New District, Gongming street Tong Community hung Sheng Rui science and Technology Industrial Park, No. 3 Patentee after: Shenzhen top automation equipment Co., Ltd. Address before: 433200 Jingzhou City, Honghu City, the town of the town of street, No. 88 Patentee before: Hu Chuanbang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |