CN209716069U - It is a kind of for stretching the stretching-machine of heating tube - Google Patents
It is a kind of for stretching the stretching-machine of heating tube Download PDFInfo
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- CN209716069U CN209716069U CN201920151162.3U CN201920151162U CN209716069U CN 209716069 U CN209716069 U CN 209716069U CN 201920151162 U CN201920151162 U CN 201920151162U CN 209716069 U CN209716069 U CN 209716069U
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- heating tube
- stretching
- clamping
- driving
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Abstract
The utility model belongs to heating tube technical field, specifically, the utility model relates to a kind of for stretching the stretching-machine of heating tube, including there are two clamping devices, driving device and control device, the clamping device includes that component is held on several tops, it includes jacking block that component is held on the top, fixed link and driving hydraulic cylinder, the side of the jacking block is provided with the card slot of semi-cylindrical, center line of the axis horizontal of the card slot perpendicular to fixed link, the notch for jacking block installation is provided in fixed link, clamping item with jacking block clamping is installed on the notch, the driving device includes that there are two driving assemblies, the control device includes controller and the testing agency with controller electric connection, the interior angle screw in fixed link is avoided often to be broken, reduce maintenance replacement number, reduce the case where heating tube is skidded in drawing process, Lower product appearance bad retirement rate.
Description
Technical field
The utility model belongs to heating tube technical field, specifically, the utility model relates to one kind for stretching heating
The stretching-machine of pipe.
Background technique
Stretch the heating tube that post processing object is annealing after-tack.It is using hydraulic as power source, and power transmission arrives
The clamping jaw at stretching-machine both ends, both ends clamping jaw clamp heating tube both ends respectively and are elongated to predetermined size.
Find in process of production, jacking block with and fixed link junction have gap, stretching loading process in, hydraulic press mentions
The pressure of confession is greater than the intensity of screw, for interior angle screw of the jacking block lock in fixed link to be often broken (fracture 1 week of the frequency
1 time), lead to maintenance replacement frequently, the not clamping heating tube of clamping jaw in drawing process, heating tube is skidded, and causes product appearance bad
It scraps.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of for stretching the stretching of heating tube
Machine.
To solve the above problems, the utility model the following technical schemes are provided:
It is a kind of for stretching the stretching-machine of heating tube, including there are two the clamping device for clamping heating tube both ends, use
In two clamping devices of driving backwards to mobile driving device and control device, the clamping device includes several opposite directions point
Cloth holds component on the top of heating tube two sides, and it includes jacking block, fixed link and driving hydraulic cylinder, the fixed link that component is held on the top
It is mounted on the output shaft of driving hydraulic cylinder, the jacking block is mounted in fixed link, the center line and driving liquid of the fixed link
The output shaft axis of cylinder pressure is overlapped and is horizontally disposed with, and the side of the jacking block is provided with the card slot of semi-cylindrical, the card slot
Axis horizontal perpendicular to the center line of fixed link, the notch for jacking block installation is provided in fixed link, is installed on the notch
There is the clamping item with jacking block clamping, the driving device includes that there are two respectively drive the mobile driving of two clamping device opposite directions
Component, the control device include controller and the sensor module with controller electric connection.
Preferably, all the driving component include mobile hydraulic cylinder and are mounted on the output shaft of mobile hydraulic cylinder
Sliding block, the bottom of the sliding block is provided with the slideway for sliding block sliding, and all clamping devices are separately mounted on all sliding blocks,
The center line of the slideway is overlapped with the axis of card slot.
Preferably, the supporting plate for support heating tube, the clamping device are provided between two the driving component
Surface workbench is installed, the workbench, which is located at right above all clamping devices, is mounted on limit assembly, work
Platform is provided with the gap for avoiding heating tube, and the limit assembly includes the guiding wedge positioned at gap two sides.
Preferably, the side of the limit assembly is provided with the detection components for detecting heating pipe size, the detection
Component includes that there are two be arranged oppositely in the voussoir of gap two sides and for driving one of voussoir in the defeated of driving hydraulic cylinder
Hydraulic cylinder is held on the mobile top in direction out.
Preferably, the sensor module includes to be mounted on the first proximity sensor of voussoir side and be mounted on support
The second proximity sensor on plate, first proximity sensor and the second proximity sensor are electrically connected with controller.
Preferably, the jacking block is provided with the escape groove for avoiding clamping item.
It is using the beneficial effect of above technical scheme: when heating tube is fallen between voussoir, when the first proximity sensor is examined
Heating tube is measured, transmits an electric signal to controller, hydraulic cylinder retraction is held on all tops of controller control, and heating tube falls into gap
And fall on supporting plate, then the second proximity sensor detects heating tube, transmits an electric signal to controller, the control
Device controls all driving hydraulic cylinders and stretches out, and drives all fixed links that all jacking block opposite directions is driven to clamp the both ends of heating tube,
Then controller controls all mobile hydraulic cylinders and drives the movement backwards of all clamping devices, stretching heating tube is taken to, in fixed link
On do a clamping item, an escape groove is done on jacking block, both makes to cooperate, then is locked with screw, avoids the interior angle spiral shell in fixed link
Silk often fracture reduces maintenance replacement number, reduces the case where heating tube is skidded in drawing process, lower the bad report of product appearance
Useless rate.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the sectional perspective structure chart of the utility model driving assembly and clamping device；
Fig. 4 is the three-dimensional structure diagram of the utility model clamping device；
Fig. 5 is the stereochemical structure decomposing schematic representation one of the utility model jacking block and fixed link；
Fig. 6 is the stereochemical structure decomposing schematic representation two of the utility model jacking block and fixed link；
Description of symbols: component 21, driving hydraulic cylinder 22, fixed link 23, clamping are held in heating tube 1, clamping device 2, top
Item 231, jacking block 24, card slot 241, escape groove 242, driving assembly 3, mobile hydraulic cylinder 31, sliding block 32, slideway 33, limit assembly
4, it is oriented to wedge 41, detection components 5, voussoir 51 pushes up and holds hydraulic cylinder 52, the first proximity sensor 53, supporting plate 6, workbench 7,
Gap 71.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help those skilled in the art to the design of the utility model, technical solution have it is more complete, accurate and
Deep understanding, and facilitate its implementation.
Referring to figs. 1 to shown in Fig. 6, the utility model is a kind of for stretching the stretching-machine of heating tube, including there are two use
In the clamping device 2 at clamping 1 both ends of heating tube, for driving two clamping devices 2 backwards to mobile driving device and control dress
It sets, the clamping device 2 includes that several opposite directions are distributed in the tops of 1 two sides of heating tube and hold component 21, and component 21 is held on the top
It include jacking block 24, fixed link 23 and driving hydraulic cylinder 22, the fixed link 23 is mounted on the output shaft of driving hydraulic cylinder 22,
The jacking block 24 is mounted in fixed link 23, and the center line of the fixed link 23 is overlapped with the output shaft axis of driving hydraulic cylinder 22
And it is horizontally disposed, the side of the jacking block 24 is provided with the card slot 241 of semi-cylindrical, and the axis horizontal of the card slot 241 is hung down
Directly in being provided with the notch installed for jacking block 24 on the center line of fixed link 23, fixed link 23, it is equipped with and pushes up on the notch
The clamping item 231 that block 24 is clamped, the driving device include that there are two respectively drive the opposite mobile driving of two clamping devices 2
Component 3, the control device include that controller and the sensor module being electrically connected with controller do one in fixed link 23
It is clamped item 231, an escape groove 242 is done on jacking block 24, cooperates the two, then is locked with screw, is avoided interior in fixed link 23
Angle screw is often broken, and reduces maintenance replacement number.
All the driving component 3 include mobile hydraulic cylinder 31 and are mounted on the output shaft of mobile hydraulic cylinder 31
Sliding block 32, the bottom of the sliding block 32 are provided with the slideway 33 slided for sliding block 32, and all clamping devices 2 are separately mounted to own
On sliding block 32, the center line of the slideway 33 is overlapped with the axis of card slot 241, and all mobile hydraulic cylinders 31 drive all clamping machines
Structure 2 is backwards to mobile or opposite mobile.
The supporting plate 6 for support heating tube 1 is provided between two the driving component 3, the clamping device 2 is just
Top is equipped with workbench 7, and the surface that the workbench 7 is located at all clamping devices 2 is mounted on limit assembly 4, work
Platform 7 is provided with the gap 71 for avoiding heating tube 1, and the limit assembly 4 includes the guiding wedge positioned at 71 two sides of gap
41, when heating tube 1 is fallen between voussoir 51, heating tube 1 is from falling into gap 71 between guiding wedge 41 and fall on supporting plate 6.
The side of the limit assembly 4 is provided with the detection components 5 for detecting 1 size of heating tube, the detection components 5
Including there are two be arranged oppositely in the voussoir 51 of 71 two sides of gap and for driving one of voussoir 51 in driving hydraulic cylinder 22
The mobile top of outbound course hold hydraulic cylinder 52, when heating tube 1 is fallen between voussoir 51, when sensor module detects heating tube
1, an electric signal is transmitted to controller, and the retraction of hydraulic cylinder 52 is held on all tops of controller control, and heating tube 1 falls into gap 71 and falls
Onto supporting plate 6, heating tube 1 falls on the V-type face of two voussoirs 51 formation, when sensor module detects heating tube 1,
Illustrate the diameter of heating tube 1 in the error range of permission.
The sensor module includes to be mounted on the first proximity sensor 53 of 51 side of voussoir and be mounted on supporting plate 6
On the second proximity sensor, first proximity sensor 53 and the second proximity sensor be electrically connected with controller, when
Heating tube 1 is fallen between voussoir 51, when the first proximity sensor 53 detects heating tube 1, transmits an electric signal to controller,
The retraction of hydraulic cylinder 52 is held on all tops of controller control, and heating tube 1 falls into gap 71 and falls on supporting plate 6, and then second is close
Sensor detects heating tube 1, transmits an electric signal to controller, the controller controls all driving hydraulic cylinders 22 and stretches
Out, all fixed links 23 are driven to drive all jacking blocks 24 are opposite to clamp the both ends of heating tube 1, first proximity sensor
53, the model prior art of the second proximity sensor and controller, and will not be described here in detail.
The jacking block 24 is provided with the escape groove 242 for avoiding the escape groove 242 for being clamped item 231, on jacking block 24, with
It is clamped item 231 to be engaged by clamping, then locked with screw, jacking block 24 is enabled to lock in fixed link 23.
Working principle: when heating tube 1 is fallen between voussoir 51, when the first proximity sensor 53 detects heating tube 1, transmission
One electric signal holds the retraction of hydraulic cylinder 52 to controller, all tops of controller control, and heating tube 1 falls into gap 71 and falls on support
On plate 6, then the second proximity sensor detects heating tube 1, transmits an electric signal to controller, the controller controls institute
There is the stretching of driving hydraulic cylinder 22, drives all fixed links 23 to drive all jacking blocks 24 are opposite to clamp the both ends of heating tube 1, so
Controller controls all mobile hydraulic cylinders 31 and drives all movements backwards of clamping devices 2 afterwards, takes to and stretches heating tube 1.The above knot
It closes attached drawing the utility model is exemplarily described, it is clear that the utility model implements not by the limit of aforesaid way
System, as long as using the improvement of the method concept of the utility model and the various unsubstantialities of technical solution progress；Or without
It improves, the above-mentioned conception and technical scheme of the utility model is directly applied into other occasions, in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of for stretching the stretching-machine of heating tube, it is characterised in that: including there are two for clamping heating tube (1) both ends
Clamping device (2) is used to drive two clamping devices (2) backwards to mobile driving device and control device, the clamping device
It (2) include that several opposite directions are distributed in the top of heating tube (1) two sides and hold component (21), it includes top that component (21) is held on the top
Block (24), fixed link (23) and driving hydraulic cylinder (22), the fixed link (23) are mounted on the output shaft of driving hydraulic cylinder (22)
On, the jacking block (24) is mounted on fixed link (23), and the center line of the fixed link (23) is defeated with driving hydraulic cylinder (22)
Shaft axis is overlapped and is horizontally disposed with, and the side of the jacking block (24) is provided with the card slot (241) of semi-cylindrical, the card slot
(241) axis horizontal is provided with lacking for jacking block (24) installation in fixed link (23) perpendicular to the center line of fixed link (23)
Mouthful, the clamping item (231) with jacking block (24) clamping is installed, the driving device includes that there are two respectively drive on the notch
The opposite mobile driving assembly (3) of two clamping devices (2), the control device include controller and electrically connect with controller
The sensor module connect.
2. according to claim 1 a kind of for stretching the stretching-machine of heating tube, it is characterised in that: all driving groups
Part (3) includes mobile hydraulic cylinder (31) and the sliding block (32) being mounted on the output shaft of mobile hydraulic cylinder (31), the cunning
The bottom of block (32) is provided with the slideway (33) for sliding block (32) sliding, and all clamping devices (2) are separately mounted to all sliding blocks
(32) on, the center line of the slideway (33) is overlapped with the axis of card slot (241).
3. according to claim 2 a kind of for stretching the stretching-machine of heating tube, it is characterised in that: two driving groups
It is provided with the supporting plate (6) for support heating tube (1) between part (3), work is installed right above the clamping device (2)
Platform (7), the workbench (7), which is located at right above all clamping devices (2), to be mounted on limit assembly (4), and workbench (7) is set
It is equipped with the gap (71) for avoiding heating tube (1), the limit assembly (4) includes the guiding wedge positioned at gap (71) two sides
Plate (41).
4. according to claim 3 a kind of for stretching the stretching-machine of heating tube, it is characterised in that: the limit assembly
(4) side is provided with the detection components (5) for detecting heating tube (1) size, and the detection components (5) include that there are two right
To setting in the voussoir (51) of gap (71) two sides and for driving one of voussoir (51) in the defeated of driving hydraulic cylinder (22)
Hydraulic cylinder (52) are held on the mobile top in direction out.
5. according to claim 4 a kind of for stretching the stretching-machine of heating tube, it is characterised in that: the sensor module
It include the second close sensing for being mounted on first proximity sensor (53) of voussoir (51) side and being mounted on supporting plate (6)
Device, first proximity sensor (53) and the second proximity sensor are electrically connected with controller.
6. according to claim 5 a kind of for stretching the stretching-machine of heating tube, it is characterised in that: the jacking block (24) sets
It is equipped with the escape groove (242) for avoiding clamping item (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151162.3U CN209716069U (en) | 2019-01-26 | 2019-01-26 | It is a kind of for stretching the stretching-machine of heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151162.3U CN209716069U (en) | 2019-01-26 | 2019-01-26 | It is a kind of for stretching the stretching-machine of heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716069U true CN209716069U (en) | 2019-12-03 |
Family
ID=68681741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920151162.3U Active CN209716069U (en) | 2019-01-26 | 2019-01-26 | It is a kind of for stretching the stretching-machine of heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275401A (en) * | 2021-07-22 | 2021-08-20 | 山东柏源技术有限公司 | Drawing equipment for pipe machining |
| CN114226478A (en) * | 2021-11-30 | 2022-03-25 | 四川航天川南火工技术有限公司 | Automatic stretching device of energetic powder material copper pipe for aerospace initiating explosive device |
-
2019
- 2019-01-26 CN CN201920151162.3U patent/CN209716069U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275401A (en) * | 2021-07-22 | 2021-08-20 | 山东柏源技术有限公司 | Drawing equipment for pipe machining |
| CN113275401B (en) * | 2021-07-22 | 2021-09-21 | 山东柏源技术有限公司 | Drawing equipment for pipe machining |
| CN114226478A (en) * | 2021-11-30 | 2022-03-25 | 四川航天川南火工技术有限公司 | Automatic stretching device of energetic powder material copper pipe for aerospace initiating explosive device |
| CN114226478B (en) * | 2021-11-30 | 2024-05-03 | 四川航天川南火工技术有限公司 | Automatic stretching device for copper pipe made of energetic powder material for aerospace initiating explosive device |
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