CN203426209U - V-shaped block floating device of alignment device - Google Patents
V-shaped block floating device of alignment device Download PDFInfo
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- CN203426209U CN203426209U CN201320476198.1U CN201320476198U CN203426209U CN 203426209 U CN203426209 U CN 203426209U CN 201320476198 U CN201320476198 U CN 201320476198U CN 203426209 U CN203426209 U CN 203426209U
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Abstract
The utility model provides a V-shaped block floating device of an alignment device. The V-shaped block floating device of the alignment device comprises a rotary rolling-over device and a V-shaped carrying block, wherein the V-shaped carrying block is located on one side of the rotary rolling-over device. The V-shaped block floating device of the alignment device is characterized in that the V-shaped carrying block is driven by a driving cylinder to move in the vertical direction; when the driving cylinder is ejected, the V-shaped carrying block is higher than the rotary rolling-over device; when the driving cylinder is retracted, the V-shaped carrying block is lower than the rotary rolling-over device. According to the V-shaped block floating device of the alignment device, when the alignment device straightly presses a pipe column, the driving cylinder is ejected to enable the V-shaped carrying block to be higher than the rotary rolling-over device and the V-shaped carrying block bears a pressure; when the pipe column is rotated and rolled over, the driving cylinder is retracted to enable the V-shaped carrying block to be lower than the rotary rolling-over device; the rotary rolling-over device drives the pipe column to rotate and roll over. According to the V-shaped block floating device of the alignment device, the pressure is prevented from being applied to the rotary rolling-over device so that the service life of the device is prolonged and the working efficiency is also improved.
Description
Technical field
The utility model relates to a kind of machine straightening device fixture component, relates in particular to a kind of machine straightening device " V " shape piece float-up device.
Background technology
Machine straightening device, is the maintenance machinery of building pipe, is mainly used in aligning and repairs diastrophic tubing string in the processes such as construction.Tubing string surface after straightening, Wu Ya Hen ﹑ undergauge phenomenon, is better than the standard that the Ministry of Construction formulates.
In the process of machine straightening device straightening, the tubing string that sometimes needs to overturn carries out straightening to each orientation of tubing string, so the utility model people is provided with Rolling device on machine straightening device.In the process of straightening, need to apply larger pressure to tubing string, if on this pressure direct effect and Rolling device, easily cause the damage of Rolling device.
Summary of the invention
The purpose of this utility model is to provide a kind of machine straightening device for machine straightening device " V " shape piece float-up device of increasing work efficiency.
To achieve these goals, the machine straightening device that the utility model provides " V " shape piece float-up device, for machine straightening device, switch straightening or rotate rolling by the device of straightening tubing string supporting body, comprise rotation Rolling device and " V " shape loading piece, " V " shape loading piece is positioned at rotation Rolling device one side, it is characterized in that, " V " shape loading piece drives by driving cylinder, in the vertical direction motion, during driving cylinder jack-up, " V " shape loading piece is higher than rotation Rolling device, and when driving cylinder is packed up, " V " shape loading piece is lower than rotation Rolling device.
In some embodiments, rotation Rolling device and " V " shape loading piece are all located at one and are moved loading dolly top, " V " shape loading piece both sides connect respectively with contiguous block, and contiguous block connects driving cylinder one end, and the driving cylinder other end is connected in mobile loading dolly upper surface.
In some embodiments, cylinder connecting hole is established in contiguous block below, and driving cylinder is connected in cylinder connecting hole.
Machine straightening device of the present utility model " V " shape piece float-up device, when machine straightening device straightening tubing string, driving cylinder jack-up, make " V " shape loading piece higher than rotation Rolling device, by " V " shape loading piece bearing pressure, when tubing string rotation rolling, driving cylinder is packed up, make " V " shape loading piece lower than rotation Rolling device, by rotation Rolling device, drive tubing string rotation rolling.The utility model has avoided rotation Rolling device to exert pressure, and has extended the service life of device, has improved operating efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is the front view of machine straightening device " V " the shape piece float-up device of a kind of embodiment of the utility model;
Fig. 2 is the top view of the machine straightening device shown in Fig. 1 " V " shape piece float-up device.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail to explanation.
Fig. 1 and Fig. 2 have schematically shown according to the machine straightening device of a kind of embodiment of the utility model " V " shape piece float-up device.
As shown in the figure, machine straightening device of the present utility model " V " shape piece float-up device, for machine straightening device, switch straightening or rotate rolling by the device of straightening tubing string supporting body, comprise that being located at one moves rotation Rolling device 1 and " V " shape loading piece 2 of loading dolly 10 tops, " V " shape loading piece 2 is positioned at rotation Rolling device 1 one sides.
Wherein, " V " shape loading piece 2 both sides connect respectively a contiguous block 201, and cylinder connecting hole is established in contiguous block 201 belows, connect one end of a driving cylinder 3 in cylinder connecting hole, and driving cylinder 3 other ends are connected in mobile loading dolly 10 upper surfaces.
" V " shape loading piece 2 drives by driving cylinder 3, in the vertical direction motion, and during driving cylinder 3 jack-up, " V " shape loading piece 2 is higher than rotation Rolling device 1, and when driving cylinder 3 is packed up, " V " shape loading piece 2 is lower than rotation Rolling device 1.
To sum up, machine straightening device of the present utility model " V " shape piece float-up device, when machine straightening device straightening tubing string, driving cylinder jack-up, makes " V " shape loading piece higher than rotation Rolling device, by " V " shape loading piece bearing pressure, when tubing string rotation rolling, driving cylinder is packed up, and makes " V " shape loading piece lower than rotation Rolling device, by rotation Rolling device, drives tubing string rotation rolling.The utility model has avoided rotation Rolling device to exert pressure, and has extended the service life of device, has improved operating efficiency simultaneously.
Claims (3)
1. machine straightening device " V " shape piece float-up device, for machine straightening device, switch straightening or rotate rolling by the device of straightening tubing string supporting body, comprise rotation Rolling device (1) and " V " shape loading piece (2), described " V " shape loading piece (2) is positioned at described rotation Rolling device (1) one side, it is characterized in that, " V " shape loading piece (2) drives by driving cylinder (3), in the vertical direction motion, during described driving cylinder (3) jack-up, described " V " shape loading piece (2) is higher than described rotation Rolling device (1), when described driving cylinder (3) is packed up, described " V " shape loading piece (2) is lower than described rotation Rolling device (1).
2. machine straightening device according to claim 1 " V " shape piece float-up device, it is characterized in that, described rotation Rolling device (1) and " V " shape loading piece (2) are all located at one and are moved loading dolly (10) top, described " V " shape loading piece (2) both sides connect respectively with contiguous block (201), described contiguous block (201) connects described driving cylinder (3) one end, and described driving cylinder (3) other end is connected in described mobile loading dolly (10) upper surface.
3. machine straightening device according to claim 2 " V " shape piece float-up device, is characterized in that, cylinder connecting hole is established in described contiguous block (201) below, and described driving cylinder (3) is connected in described cylinder connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476198.1U CN203426209U (en) | 2013-08-06 | 2013-08-06 | V-shaped block floating device of alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476198.1U CN203426209U (en) | 2013-08-06 | 2013-08-06 | V-shaped block floating device of alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426209U true CN203426209U (en) | 2014-02-12 |
Family
ID=50055271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320476198.1U Expired - Fee Related CN203426209U (en) | 2013-08-06 | 2013-08-06 | V-shaped block floating device of alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588886A (en) * | 2020-11-27 | 2021-04-02 | 江苏宝京汽车部件有限公司 | Semitrailer axle straightening device |
-
2013
- 2013-08-06 CN CN201320476198.1U patent/CN203426209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588886A (en) * | 2020-11-27 | 2021-04-02 | 江苏宝京汽车部件有限公司 | Semitrailer axle straightening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |