CN210523405U - Welded pipe roller dismounting device - Google Patents
Welded pipe roller dismounting device Download PDFInfo
- Publication number
- CN210523405U CN210523405U CN201920821423.8U CN201920821423U CN210523405U CN 210523405 U CN210523405 U CN 210523405U CN 201920821423 U CN201920821423 U CN 201920821423U CN 210523405 U CN210523405 U CN 210523405U
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- plate
- upper frame
- roller
- base plate
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a welded tube roll dismouting device. The welded pipe roller dismounting device comprises a bottom plate and a hydraulic cylinder, wherein a hydraulic cylinder seat plate and an upper frame are sequentially arranged above the bottom plate from bottom to top; an intermediate plate is sleeved on the upper upright post and positioned between the hydraulic cylinder seat plate and the upper frame, a mounting hole is formed in the center of the intermediate plate, a roller seat for supporting a welded pipe roller is mounted in the mounting hole, and a semicircular positioning block is mounted at the middle point of each side length of the upper frame through a screw; the upper end of a cylinder barrel of the hydraulic cylinder is fixedly arranged on a hydraulic cylinder seat plate, and a piston rod of the hydraulic cylinder extends and retracts towards the roller seat; a plurality of adjusting holes used for adjusting the height of the middle plate are formed in the upper upright post, and a detachable tip or a connector is installed at the upper end of a piston rod of the hydraulic cylinder. The utility model discloses simple structure, reasonable in design, area is little, and welded tube roll dismouting time is few, and labor efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of welded tube roll installation component technique and specifically relates to a welded tube roll dismouting device.
Background
At present, most domestic welded pipe production plants generally adopt a heavy hammer striking method or a press extruding and pressing method to disassemble and assemble a welded pipe roller, and the disassembling and assembling methods generally have the following defects: the spare part is easily damaged during dismouting, and dismouting personnel physical demands is big, need be equipped with the cushion of a certain amount or design special frock with the press dismouting, and the dismouting is long.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a welded pipe roller dismounting device.
The utility model provides a technical scheme that its technical problem adopted is: a welded pipe roller dismounting device comprises a bottom plate and a hydraulic cylinder, wherein a hydraulic cylinder seat plate and an upper frame are sequentially arranged above the bottom plate from bottom to top; the upper upright post is sleeved with an intermediate plate, the intermediate plate is positioned between the hydraulic cylinder seat plate and the upper frame, the center of the intermediate plate is provided with a mounting hole, a roller seat for supporting a welded pipe roller is mounted in the mounting hole, and a semicircular positioning block is mounted at the middle point of each side length of the upper frame through a screw; the upper end of a cylinder barrel of the hydraulic cylinder is fixedly arranged on a hydraulic cylinder seat plate, and a piston rod of the hydraulic cylinder extends and retracts towards the roller seat; a plurality of adjusting holes used for adjusting the height of the middle plate are formed in the upper upright post, and a detachable tip or a connector is installed at the upper end of a piston rod of the hydraulic cylinder.
Further, the positioning block is eccentrically arranged on the upper frame.
Furthermore, one end of the positioning block is mounted on the upper frame through a screw.
The utility model has the advantages that: the utility model discloses simple structure, reasonable in design, area is little, and welded tube roll dismouting time is few, and labor efficiency is high.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of fig. 1.
In the figure, 1, a bottom plate, 2, a lower upright post, 3, a middle plate, 4, a positioning block, 5, an upper frame, 6, a screw, 7, an upper upright post, 8, a roller seat, 9, a hydraulic cylinder seat plate, 10, a hydraulic cylinder and 11, and a fastening bolt.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
The welded pipe roller dismounting device shown in fig. 1-2 comprises a bottom plate 1 and a hydraulic cylinder 10, wherein a hydraulic cylinder seat plate 9 and an upper frame 5 are sequentially arranged above the bottom plate 1 from bottom to top, a lower upright post 2 is arranged between the bottom plate 1 and the hydraulic cylinder seat plate 9, and an upper upright post 7 is arranged between the hydraulic cylinder seat plate 9 and the upper frame 5; an intermediate plate 3 is sleeved on the upper upright post 7, the intermediate plate 3 is positioned between a hydraulic cylinder seat plate 9 and the upper frame 5, a mounting hole is formed in the center of the intermediate plate 3, a roller seat 8 for supporting a welded pipe roller is mounted in the mounting hole, and a semicircular positioning block 4 is mounted at the middle point of each side length of the upper frame 5 through a screw 6; the upper end of a cylinder barrel of the hydraulic cylinder 10 is fixedly arranged on a hydraulic cylinder seat plate 9, and a piston rod of the hydraulic cylinder 10 extends and retracts towards the roller seat 8; a plurality of adjusting holes for adjusting the height of the middle plate 3 are arranged on the upper upright post 7, and a detachable tip or joint is arranged at the upper end of a piston rod of the hydraulic cylinder 10.
One end of the positioning block 4 is mounted on the upper frame 5 through a screw 6.
According to the height of the welded pipe roller, the height of the middle plate 3 is adjusted, the adjusting holes of the upper upright posts 7 penetrate through the fastening bolts 11 to fix the middle plate 3, and the fastening bolts 11 are positioned on the upper side and the lower side of the middle plate 3; and then placing the welded pipe roller into the roller seat 8, rotating the positioning block 4 according to the diameter of the welded pipe roller, and then screwing the screw 6 tightly to fix the welded pipe roller on the roller seat 8. When the welded pipe roller is disassembled, the top tip is replaced at the front end of the piston rod, and the piston rod of the hydraulic cylinder 10 extends out to push out the roller shaft of the welded pipe roller; when the welded pipe roller is installed, the front end of the piston rod is replaced by a joint, the joint is connected with a roller shaft of the welded pipe roller, and the piston rod retracts to pull in the roller shaft through the hydraulic cylinder 10.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a welded tube roll dismouting device which characterized in that: the hydraulic cylinder base plate structure comprises a base plate (1) and a hydraulic cylinder (10), wherein a hydraulic cylinder base plate (9) and an upper frame (5) are sequentially arranged above the base plate (1) from bottom to top, a lower upright (2) is arranged between the base plate (1) and the hydraulic cylinder base plate (9), and an upper upright (7) is arranged between the hydraulic cylinder base plate (9) and the upper frame (5); the upper upright post (7) is sleeved with a middle plate (3), the middle plate (3) is positioned between a hydraulic cylinder seat plate (9) and an upper frame (5), the center of the middle plate (3) is provided with a mounting hole, a roller seat (8) for supporting a welding pipe roller is arranged in the mounting hole, and each side length midpoint of the upper frame (5) is provided with a semicircular positioning block (4) through a screw (6); the upper end of a cylinder barrel of the hydraulic cylinder (10) is fixedly arranged on a hydraulic cylinder seat plate (9), and a piston rod of the hydraulic cylinder (10) extends towards the roller seat (8); a plurality of adjusting holes used for adjusting the height of the middle plate (3) are arranged on the upper upright post (7), and a detachable tip or joint is arranged at the upper end of a piston rod of the hydraulic cylinder (10).
2. The welded tube roll dismounting device according to claim 1, characterized in that: the positioning block (4) is eccentrically arranged on the upper frame (5).
3. The welded tube roll dismounting device according to claim 2, characterized in that: one end of the positioning block (4) is arranged on the upper frame (5) through a screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821423.8U CN210523405U (en) | 2019-05-31 | 2019-05-31 | Welded pipe roller dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821423.8U CN210523405U (en) | 2019-05-31 | 2019-05-31 | Welded pipe roller dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210523405U true CN210523405U (en) | 2020-05-15 |
Family
ID=70594402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920821423.8U Expired - Fee Related CN210523405U (en) | 2019-05-31 | 2019-05-31 | Welded pipe roller dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210523405U (en) |
-
2019
- 2019-05-31 CN CN201920821423.8U patent/CN210523405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20210531 |