CN213326348U - Stainless steel pipe snatchs turns to device - Google Patents
Stainless steel pipe snatchs turns to device Download PDFInfo
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- CN213326348U CN213326348U CN202021712822.XU CN202021712822U CN213326348U CN 213326348 U CN213326348 U CN 213326348U CN 202021712822 U CN202021712822 U CN 202021712822U CN 213326348 U CN213326348 U CN 213326348U
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- grabbing
- steel pipe
- cylinder
- stainless steel
- lifting seat
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Abstract
The utility model provides a nonrust steel pipe snatchs turns to device, it is including the roof, the vertical rotation axis of installing in roof top, rotation axis top one side is the level and is fixed with the push pedal, and the roof top articulates there is the propelling movement cylinder, and the piston rod of propelling movement cylinder is articulated with the push pedal, and the rotation axis bottom passes the roof downwards and is connected with lift cylinder top, and the piston rod of lift cylinder is connected with lift seat top downwards, installs on the lift seat and snatchs the subassembly. The main scheme is particularly suitable for processing and steering large-caliber stainless steel pipes, and has the advantages of reasonable structure and good use effect.
Description
Technical Field
The utility model belongs to the technical field of nonrust steel pipe technique and specifically relates to indicate a nonrust steel pipe snatchs and turns to device.
Background
When the existing stainless steel pipe (especially a large-diameter stainless steel pipe) is turned, the stainless steel pipe is mostly lifted by two workers to turn, and the mode has the disadvantages of high labor intensity and low working efficiency.
Disclosure of Invention
An object of the utility model is to overcome the not enough of prior art, provide a rational in infrastructure, excellent in use effect's nonrust steel pipe snatchs and turns to device.
In order to achieve the above object, the present invention provides a technical solution: a stainless steel pipe grabbing and steering device comprises a top plate, wherein a rotating shaft is vertically arranged at the top of the top plate, a first push plate is horizontally fixed on one side of the top of the rotating shaft, a pushing cylinder is hinged to the top of the top plate, a piston rod of the pushing cylinder is hinged to the first push plate, the bottom of the rotating shaft penetrates through the top plate downwards to be connected with the top of a lifting cylinder, a piston rod of the lifting cylinder is connected with the top of a lifting seat downwards, and a grabbing assembly is arranged on the lifting seat; snatch the subassembly including snatching the cylinder, snatch arm, second push pedal, wherein, snatch the cylinder and vertically install at the lift seat top, the lift seat bottom is equipped with the n-shaped groove of upper concave, the piston rod that snatchs the cylinder passes the lift seat downwards and extends to n inslot and be connected with the second push pedal, the second push pedal look sideways at and be big-end-up's isosceles trapezoid, the n-shaped inslot of second push pedal both sides articulates through the hinge activity has the arm of snatching, snatchs the waist limit contact of arm top upwards extension and second push pedal, snatch the arm bottom and pass n-shaped groove downwards and be formed with the end of snatching, two are snatched and are reserved between the end and have the district of snatching, two below the hinge.
Two ends of the hinge shaft are fixed on the lifting seats at two sides of the n-shaped groove, the upper part of the grabbing arm is provided with a shaft hole, and the shaft hole is sleeved with the hinge shaft.
The opposite sides of the two grabbing arms below the hinge shaft are provided with concave spring chambers, two ends of each spring are inserted into the corresponding spring chambers, and the end parts of the inserted springs are abutted to the inner cavity walls of the spring chambers.
Two grabbing arms of the grabbing area are provided with arc grabbing surfaces with opposite inner arc surfaces.
The grabbing assemblies are two groups and are respectively arranged at two ends of the lifting seat.
After the scheme is adopted, the length of the lifting seat is designed according to the size of a steel pipe, the top plate is arranged above a stainless steel pipe processing area, the lifting cylinder and the piston rod of the grabbing cylinder are in a contraction state in an initial state, the grabbing ends of the two grabbing arms are in an opening state under the elastic force of the spring, when the stainless steel pipe is conveyed to the lower part of the processing area by a worker preorder, the piston rod of the lifting cylinder stretches out to drive the lifting seat to descend, the lifting seat drives the grabbing arms to descend to enable the stainless steel pipe to be positioned in the grabbing area, the piston rod of the grabbing cylinder stretches out to drive the push plate to descend to be inserted between the upper parts of the two grabbing arms, the tops of the two grabbing arms are extruded by the push plate to open under the trapezoidal action, the grabbing ends of the two grabbing arms relatively run, the compression spring compresses, the grabbing ends clamp the stainless steel pipe, the grabbing arm drives the stainless steel pipe to ascend and leave the processing platform, a piston rod of the pushing cylinder extends out to drive the push plate to rotate, the push plate drives the rotating shaft to rotate, the rotating shaft drives the lifting cylinder to rotate, the lifting cylinder drives the lifting seat to rotate synchronously, the lifting seat drives the stainless steel pipe to turn synchronously through the grabbing arm, after the turning is finished, a piston rod of the lifting cylinder extends out to drive the lifting seat to descend, the lifting seat drives the stainless steel pipe to descend synchronously onto the post-process processing platform, the piston rod of the grabbing cylinder contracts to drive the push plate to ascend, the grabbing ends of the two grabbing arms expand under the elastic force of a spring to loosen the stainless steel pipe to reset, the piston rod of the lifting cylinder contracts to drive the grabbing arms to ascend through the grabbing cylinder and the lifting seat; the main scheme is particularly suitable for processing and steering large-caliber stainless steel pipes, and has the advantages of reasonable structure and good use effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the grabbing assembly of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to the attached drawings 1 and 2, the stainless steel pipe grabbing and steering device comprises a top plate 1, a rotating shaft 2 is vertically installed at the top of the top plate 1, a first push plate 12 is horizontally fixed on one side of the top of the rotating shaft 2, a pushing cylinder 3 is hinged to the top of the top plate 1, a piston rod of the pushing cylinder 3 is hinged to the first push plate 12, the bottom of the rotating shaft 2 penetrates through the top plate 1 downwards to be connected with the top of a lifting cylinder 4, a piston rod of the lifting cylinder 4 is connected with the top of a lifting seat 5 downwards, grabbing components are installed on the lifting seat 5, and the grabbing components are divided into two groups and respectively installed at two ends of the lifting seat; the grabbing component comprises a grabbing cylinder 6, grabbing arms 7 and a second push plate 9, wherein the grabbing cylinder 6 is vertically arranged at the top of a lifting seat 5, the bottom of the lifting seat 5 is provided with an n-shaped groove 8 which is concave upwards, a piston rod of the grabbing cylinder 6 downwards penetrates through the lifting seat 5 to extend into the n-shaped groove 8 to be connected with the second push plate 9, the side view of the second push plate 9 is in an isosceles trapezoid shape with a large upper part and a small lower part, the n-shaped grooves 8 at two sides of the second push plate 9 are movably hinged with the grabbing arms 7 through hinge shafts 10, two grabbing arms 7 in a grabbing area are provided with arc-shaped grabbing surfaces with opposite inner arc surfaces, the top of the grabbing arms 7 upwards extends to be contacted with the waist edge of the second push plate 9, the bottom of the grabbing arms 7 downwards penetrates through the n-shaped groove 8 to form grabbing ends, a grabbing area is reserved between the two grabbing ends, two ends of the hinge shafts 10 are fixed on, the shaft hole is sleeved with a hinge shaft 10, a spring 11 is arranged between two grabbing arms 7 below the hinge shaft 10, a concave spring chamber is arranged on one side, opposite to the two grabbing arms 7 below the hinge shaft 10, two ends of the spring 11 are inserted into the corresponding spring chambers, and the end part of the inserted spring 11 is abutted to the inner cavity wall of the spring chamber.
After the scheme is adopted, the length of the lifting seat is designed according to the size of a steel pipe, the top plate is arranged above a stainless steel pipe processing area, the lifting cylinder and the piston rod of the grabbing cylinder are in a contracted state in an initial state, the grabbing ends of the two grabbing arms are in an expanded state under the elastic force of the spring, when the stainless steel pipe is conveyed to the lower part of the processing area by a worker preorder, the piston rod of the lifting cylinder stretches out to drive the lifting seat to descend, the lifting seat is driven by the lifting seat to drive the grabbing arms to descend so that the stainless steel pipe is positioned in the grabbing area, the piston rod of the grabbing cylinder stretches out to drive the push plate to descend and insert between the upper parts of the two grabbing arms, the tops of the two grabbing arms are expanded under the extrusion of the push plate under the trapezoidal action, the grabbing ends of the two grabbing arms relatively run, the compression spring compresses, the, the grabbing arm drives the stainless steel pipe to ascend and leave the processing platform, a piston rod of the pushing cylinder extends out to drive the push plate to rotate, the push plate drives the rotating shaft to rotate, the rotating shaft drives the lifting cylinder to rotate, the lifting cylinder drives the lifting seat to rotate synchronously, the lifting seat drives the stainless steel pipe to turn synchronously through the grabbing arm, after the turning is finished, a piston rod of the lifting cylinder extends out to drive the lifting seat to descend, the lifting seat drives the stainless steel pipe to descend synchronously onto the post-process processing platform, the piston rod of the grabbing cylinder contracts to drive the push plate to ascend, the grabbing ends of the two grabbing arms expand under the elastic force of a spring to loosen the stainless steel pipe to reset, the piston rod of the lifting cylinder contracts to drive the grabbing arms to ascend through the grabbing cylinder and the lifting seat; the embodiment is particularly suitable for machining and steering large-caliber stainless steel pipes, and has the advantages of reasonable structure and good use effect.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a nonrust steel pipe snatchs turns to device, it is including roof (1), its characterized in that: a rotating shaft (2) is vertically installed at the top of a top plate (1), a first push plate (12) is horizontally fixed on one side of the top of the rotating shaft (2), a pushing cylinder (3) is hinged to the top of the top plate (1), a piston rod of the pushing cylinder (3) is hinged to the first push plate (12), the bottom of the rotating shaft (2) penetrates through the top plate (1) downwards to be connected with the top of a lifting cylinder (4), a piston rod of the lifting cylinder (4) is connected with the top of a lifting seat (5) downwards, and a grabbing assembly is installed on the lifting seat (5); the grabbing component comprises a grabbing cylinder (6), a grabbing arm (7) and a second push plate (9), wherein the grabbing cylinder (6) is vertically arranged at the top of the lifting seat (5), the bottom of the lifting seat (5) is provided with an n-shaped groove (8) which is concave upwards, a piston rod of the grabbing cylinder (6) downwards passes through the lifting seat (5) and extends into the n-shaped groove (8) to be connected with the second push plate (9), second push pedal (9) look sideways at and be big-end-up's isosceles trapezoid, n shape inslot (8) of second push pedal (9) both sides are interior to have through hinge (10) activity hinge has and to snatch arm (7), snatch the waist limit contact of arm (7) top upwards extension and second push pedal (9), it is formed with the end of snatching to snatch arm (7) bottom and pass n shape groove (8) downwards, two snatch and leave between the end and snatch the district, two below hinge (10) snatch and are equipped with spring (11) between arm (7).
2. The stainless steel pipe grabbing and steering device according to claim 1, is characterized in that: two ends of a hinge shaft (10) are fixed on the lifting seats (5) at two sides of the n-shaped groove (8), the upper part of the grabbing arm (7) is provided with a shaft hole, and the shaft hole is sleeved with the hinge shaft (10).
3. The stainless steel pipe grabbing and steering device according to claim 1, is characterized in that: the opposite sides of the two grabbing arms (7) below the hinge shaft (10) are provided with concave spring chambers, two ends of each spring (11) are inserted into the corresponding spring chambers, and the end parts of the inserted springs (11) are abutted to the inner cavity walls of the spring chambers.
4. The stainless steel pipe grabbing and steering device according to claim 1, is characterized in that: two grabbing arms (7) in the grabbing area are provided with arc grabbing surfaces with opposite inner arc surfaces.
5. The stainless steel pipe grabbing and steering device according to claim 1, is characterized in that: the grabbing components are divided into two groups and are respectively arranged at two ends of the lifting seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021712822.XU CN213326348U (en) | 2020-08-17 | 2020-08-17 | Stainless steel pipe snatchs turns to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021712822.XU CN213326348U (en) | 2020-08-17 | 2020-08-17 | Stainless steel pipe snatchs turns to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326348U true CN213326348U (en) | 2021-06-01 |
Family
ID=76097005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021712822.XU Active CN213326348U (en) | 2020-08-17 | 2020-08-17 | Stainless steel pipe snatchs turns to device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213326348U (en) |
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2020
- 2020-08-17 CN CN202021712822.XU patent/CN213326348U/en active Active
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