CN204321397U - For the draw off gear of plasma ring cutting device cutting burning torch playback - Google Patents
For the draw off gear of plasma ring cutting device cutting burning torch playback Download PDFInfo
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- CN204321397U CN204321397U CN201420803364.9U CN201420803364U CN204321397U CN 204321397 U CN204321397 U CN 204321397U CN 201420803364 U CN201420803364 U CN 201420803364U CN 204321397 U CN204321397 U CN 204321397U
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- fixed pulley
- burning torch
- draw
- cutting device
- playback
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Abstract
The utility model discloses a kind of draw off gear for the playback of plasma ring cutting device cutting burning torch, comprise the connecting band be connected with one end plasma ring cutting device, mounting bracket, be located at the first fixed pulley that described mounting bracket coordinates with described connecting band, second fixed pulley and the 3rd fixed pulley, be located on described mounting bracket and be positioned at described first fixed pulley, the the first counterweight movable pulley coordinated with described connecting band between second fixed pulley and be located on described mounting bracket and be positioned at described second fixed pulley, the the second counterweight movable pulley coordinated with described connecting band between 3rd fixed pulley.Its structure of the utility model is simple, easily manufactured, ensure that when rotary cutting apparatus work, flexible pipe can be orderly winding on the rotating pan, after rotary cutting apparatus terminates, time burning torch needs to reset, burning torch parking position accuracy can be driven under gravity.
Description
Technical field
The utility model relates to steel pipe processing technique field, particularly a kind of draw off gear for the playback of plasma ring cutting device cutting burning torch.
Background technology
The Chinese utility model patent that patent publication No. is CN203636189U, publication date is 2014-06-21 discloses a kind of plasma girdling machine media feed system, comprises support, is rotatablely arranged on electric cable rotary conveying device on described support and the rotatable woven hose rotationally conveying device be arranged on described pedestal.
Plasma ring cutting device comprises rotating disc, the motor that driven rotary dish rotates, the flexible pipe etc. fixed cutting burning torch on the rotating pan and be connected with cutting burning torch, when carrying out work, whole rotating disc is driven to rotate by motor, cutting burning torch carries out work while rotation, after complete Deng work, cutting burning torch is also needed to reset, to carry out work next time, but, how to ensure when rotating disc rotates, flexible pipe can be wound around accurately on the rotating pan and rotating disc reset in, how to make flexible pipe from orderly withdrawal rotation reel, it is a difficult problem always.
Utility model content
The purpose of this utility model is to provide a kind of draw off gear for the playback of plasma ring cutting device cutting burning torch, its structure is simple, easily manufactured, ensure that when rotary cutting apparatus work, flexible pipe can be orderly winding on the rotating pan, after rotary cutting apparatus terminates, time burning torch needs to reset, burning torch parking position accuracy can be driven under gravity.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: for the draw off gear of plasma ring cutting device cutting burning torch playback, comprise the connecting band be connected with one end plasma ring cutting device, mounting bracket, be located at the first fixed pulley that described mounting bracket coordinates with described connecting band, second fixed pulley and the 3rd fixed pulley, be located on described mounting bracket and be positioned at described first fixed pulley, the the first counterweight movable pulley coordinated with described connecting band between second fixed pulley and be located on described mounting bracket and be positioned at described second fixed pulley, the the second counterweight movable pulley coordinated with described connecting band between 3rd fixed pulley.
Draw off gear of the present utility model, adopt the first fixed pulley, second fixed pulley, 3rd fixed pulley and the first configuration movable pulley, the assembly pulley that second counterweight movable pulley and connecting band are formed, connecting band one end is connected with ring cutting device (rotating disc), one end is fixed in addition, and the flexible pipe be connected with burning torch and connecting band link into an integrated entity, under the effect of two counterweight movable pulleys, make to act on connecting band all the time effectively, when rotary cutting apparatus rotates time, under gravity, connecting band is straightened, then be wound around on the rotating pan, and when after rotary cutting apparatus end-of-job, burning torch is needed to reset, then two counterweight movable pulleys pull connecting band, driven rotary dish reverses, connecting band is drawn out.
As preferably, described first counterweight movable pulley two ends are provided with first end axle, and described mounting bracket is provided with the first vertical gathering sill coordinated with described first end axle.
As preferably, described second counterweight movable pulley two ends are provided with the second end axle, and described mounting bracket is provided with the second vertical gathering sill coordinated with described second end axle.
As preferably, uniform multiple first axial installing hole on described first counterweight movable pulley, is provided with the first balancer shaft and the first retaining mechanism for preventing described first configuration axle from deviating from described first axial installing hole.
As preferably, described first retaining mechanism comprises multiple first annular grooves axially arranged along described first axial installing hole, is provided with the first bail wire in described first annular groove.
As preferably, described first bail wire is split ring.
As preferably, uniform multiple second axial installing hole on described second counterweight movable pulley, is provided with the second balancer shaft and the second retaining mechanism for preventing described second configuration axle from deviating from described second axial installing hole.
As preferably, described second retaining mechanism comprises multiple second annular grooves axially arranged along described second axial installing hole, is provided with the second bail wire in described second annular groove.
As preferably, described second bail wire is split ring.
In sum, the utility model has following beneficial effect:
Its structure is simple, easily manufactured, ensure that when rotary cutting apparatus work, and the winding that flexible pipe can be orderly on the rotating pan, after rotary cutting apparatus terminates, time burning torch needs to reset, can drive burning torch parking position accuracy under gravity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the structural representation of the first retaining mechanism in Fig. 1;
Fig. 3 is the structural representation of the second retaining mechanism in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Embodiment: as Fig. 1, 2, shown in 3, for the draw off gear of plasma ring cutting device cutting burning torch playback, comprise the connecting band 1 be connected with one end plasma ring cutting device 12, mounting bracket 2, be located at the first fixed pulley 3 that described mounting bracket 2 coordinates with described connecting band 1, second fixed pulley 4 and the 3rd fixed pulley 5, be located on described mounting bracket 2 and be positioned at described first fixed pulley 3, the the first counterweight movable pulley 6 coordinated with described connecting band 1 between second fixed pulley 4 and be located on described mounting bracket 2 and be positioned at described second fixed pulley 4, the the second counterweight movable pulley 7 coordinated with described connecting band 1 between 3rd fixed pulley 5, connecting band 1 adopts soft material to make, flexible and enough pulling force can be born, flexible pipe and connecting band are fixed up, connecting band one end is fixed on the rotating disc of plasma ring cutting device, the other end is fixed on mounting bracket or on other fixed body, connecting band walks around three fixed pulleys and two counterweight movable pulleys, first fixed pulley 3, second fixed pulley 4 and the 3rd fixed pulley 5 are hinged on mounting bracket, can rotate, and the first counterweight fixed pulley and the second counterweight fixed pulley apply downward power to connecting band, connecting band is tightened up, motor rotates with rotating disc, and the mobile flexible pipe of burning torch position is wound around on the rotating pan gradually, when needs burning torch resets time, motor stall, under the effect of the first counterweight fixed pulley and the second counterweight fixed pulley, rotating disc rotates backward, and drives burning torch to reset.
Described first counterweight movable pulley 6 two ends are provided with first end axle, and described mounting bracket 2 is provided with the first vertical gathering sill 8 coordinated with described first end axle; Described second counterweight movable pulley 7 two ends are provided with the second end axle, and described mounting bracket 2 is provided with the second vertical gathering sill 9 coordinated with described second end axle.The setting of the first vertical gathering sill and the second vertical gathering sill, ensures the first counterweight movable pulley and the stability of the second counterweight movable pulley when being elevated, horizontal rocking can not occur, and ensures the stability of flexible pipe.
In order to adjust the gravity of the first counterweight movable pulley, uniform multiple first axial installing hole on described first counterweight movable pulley 6, is provided with the first balancer shaft 13 and the first retaining mechanism 10 for preventing described first configuration axle from deviating from described first axial installing hole; Described first retaining mechanism comprises multiple first annular grooves 1001 axially arranged along described first axial installing hole, is provided with the first bail wire 1002 in described first annular groove; Described first bail wire is split ring; First bail wire is elastic opening ring, is made up of spring steel wire, can clamp the first balancer shaft, prevents it from deviating from from the first axial installing hole.
Same, uniform multiple second axial installing hole on described second counterweight movable pulley 7, is provided with the second balancer shaft 14 and the second retaining mechanism 11 for preventing described second configuration axle from deviating from described second axial installing hole; Described second retaining mechanism comprises multiple second annular grooves 1101 axially arranged along described second axial installing hole, is provided with the second bail wire 1102 in described second annular groove; Described second bail wire is split ring.
Claims (9)
1. for the draw off gear of plasma ring cutting device cutting burning torch playback, it is characterized in that: comprise the connecting band (1) be connected with one end plasma ring cutting device, mounting bracket (2), be located at upper the first fixed pulley (3) coordinated with described connecting band (1) of described mounting bracket (2), second fixed pulley (4) and the 3rd fixed pulley (5), be located on described mounting bracket (2) and be positioned at described first fixed pulley (3), the the first counterweight movable pulley (6) coordinated with described connecting band (1) between second fixed pulley (4) and be located on described mounting bracket (2) and be positioned at described second fixed pulley (4), the the second counterweight movable pulley (7) coordinated with described connecting band (1) between 3rd fixed pulley (5).
2. the draw off gear for the playback of plasma ring cutting device cutting burning torch according to claim 1, it is characterized in that: described first counterweight movable pulley (6) two ends are provided with first end axle, described mounting bracket (2) is provided with the first vertical gathering sill coordinated with described first end axle.
3. the draw off gear for the playback of plasma ring cutting device cutting burning torch according to claim 1, it is characterized in that: described second counterweight movable pulley (7) two ends are provided with the second end axle, described mounting bracket (2) is provided with the second vertical gathering sill coordinated with described second end axle.
4. the draw off gear for the playback of plasma ring cutting device cutting burning torch according to claim 1 or 2 or 3, it is characterized in that: the upper uniform multiple first axial installing hole of described first counterweight movable pulley (6), in described first axial installing hole, being provided with the first balancer shaft and the first retaining mechanism for preventing described first configuration axle from deviating from.
5. the draw off gear for the playback of plasma ring cutting device cutting burning torch according to claim 4, it is characterized in that: described first retaining mechanism comprises multiple first annular grooves axially arranged along described first axial installing hole, is provided with the first bail wire in described first annular groove.
6. the draw off gear for the playback of plasma ring cutting device cutting burning torch according to claim 5, is characterized in that: described first bail wire is split ring.
7. the draw off gear for the playback of plasma ring cutting device cutting burning torch according to claim 1, it is characterized in that: the upper uniform multiple second axial installing hole of described second counterweight movable pulley (7), in described second axial installing hole, being provided with the second balancer shaft and the second retaining mechanism for preventing described second configuration axle from deviating from.
8. the draw off gear for the playback of plasma ring cutting device cutting burning torch according to claim 7, it is characterized in that: described second retaining mechanism comprises multiple second annular grooves axially arranged along described second axial installing hole, is provided with the second bail wire in described second annular groove.
9. the draw off gear for the playback of plasma ring cutting device cutting burning torch according to claim 8, is characterized in that: described second bail wire is split ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803364.9U CN204321397U (en) | 2014-12-18 | 2014-12-18 | For the draw off gear of plasma ring cutting device cutting burning torch playback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803364.9U CN204321397U (en) | 2014-12-18 | 2014-12-18 | For the draw off gear of plasma ring cutting device cutting burning torch playback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321397U true CN204321397U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803364.9U Active CN204321397U (en) | 2014-12-18 | 2014-12-18 | For the draw off gear of plasma ring cutting device cutting burning torch playback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645670A (en) * | 2018-07-17 | 2018-10-12 | 广州拓浪智能应急科技有限公司 | A kind of water-quality sampler and unmanned boat |
-
2014
- 2014-12-18 CN CN201420803364.9U patent/CN204321397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645670A (en) * | 2018-07-17 | 2018-10-12 | 广州拓浪智能应急科技有限公司 | A kind of water-quality sampler and unmanned boat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 No. 288 Funan Road, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Kingland Pipe Industry Co., Ltd. Address before: 313000 Zhejiang Huzhou Huzhou Economic and Technological Development Zone Yangjiabu Zhejiang Jinzhou Pipeline Industry Co., Ltd. Patentee before: Zhejiang Kingland Pipe Industry Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |