CN212919043U - Clamping device is used in steel pipe production - Google Patents
Clamping device is used in steel pipe production Download PDFInfo
- Publication number
- CN212919043U CN212919043U CN202021236740.2U CN202021236740U CN212919043U CN 212919043 U CN212919043 U CN 212919043U CN 202021236740 U CN202021236740 U CN 202021236740U CN 212919043 U CN212919043 U CN 212919043U
- Authority
- CN
- China
- Prior art keywords
- plate
- steel pipe
- rod
- clamping
- clamping device
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model belongs to the technical field of steel pipe production, especially, clamping device is used in steel pipe production, including two L type supports that set up relatively, two L type supports are installed mutually through bolt and nut, be fixed with the one end of connecting plate on the lateral wall of L type support, the other end fixedly connected with curb plate of connecting plate, sliding connection has the loose axle on the curb plate, the both ends of loose axle are provided with installation piece and locating plate respectively, the bottom of locating plate and the roof sliding connection of connecting plate, be provided with adjusting part on the locating plate, the connecting plate rotates and is connected with the pull rod, and the one end that two the pull rods kept away from each other is connected with the linkage subassembly respectively, the side of curb plate is provided with two sets of centre gripping subassemblies; the utility model discloses the centre gripping is convenient, and convenient processing production can assemble the use according to the production demand, and it is convenient to dismantle and assemble, can fix the steel pipe of different diameters, easy operation, reasonable in design, and the centre gripping is effectual, is fit for promoting.
Description
Technical Field
The utility model relates to a steel pipe production technical field especially relates to a clamping device is used in steel pipe production.
Background
The steel pipe has a hollow cross section with a length much greater than the diameter or circumference of the steel. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the method is divided into a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is divided into a hot rolling steel pipe and a cold rolling steel pipe, and the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe.
In present steel pipe production process, need fix it through clamping device, current clamping device can only carry out the centre gripping to the both sides of steel pipe, and the centre gripping effect is not very ideal, and current clamping device in addition, or through a set of centre gripping subassembly, can't satisfy user's demand, or be fixed with multiunit centre gripping subassembly, can't dismantle during the use, the flexibility is not strong.
In order to solve the problems, the application provides a clamping device for steel pipe production.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a clamping device is used in steel pipe production has the centre gripping convenience, makes things convenient for processing production, can assemble the use according to the production demand, and it is convenient to dismantle and assemble, can fix the steel pipe of different diameters, easy operation, reasonable in design, and the centre gripping is effectual, is fit for the characteristics of popularization.
(II) technical scheme
In order to solve the problem, the utility model provides a clamping device is used in steel pipe production, including the L type support of two relative settings, two L type supports pass through bolt and nut and install mutually, be fixed with the one end of connecting plate on the lateral wall of L type support, the other end fixedly connected with curb plate of connecting plate, sliding connection has the loose axle on the curb plate, the both ends of loose axle are provided with installation piece and locating plate respectively, the bottom of locating plate and the roof sliding connection of connecting plate, be provided with adjusting part on the locating plate, the connecting plate rotates and is connected with the pull rod, two the one end that the pull rod was kept away from each other is connected with the linkage subassembly respectively, the side of curb plate is provided with two sets of centre gripping subassemblies, and the linkage subassembly is installed with the centre gripping subassembly mutually.
Preferably, the welding has two sets of dead levers on the lateral wall of curb plate, and the one end of two sets of dead levers is equipped with the connecting block, the front of connecting block is rotated and is connected with first splint, and the front of first splint is rotated and is connected with second splint, all cooperate on the outer wall of first splint and second splint to install the slipmat.
Preferably, the linkage assembly comprises a first linkage rod and a second linkage rod, the first linkage rod and the second linkage rod are respectively sleeved on one end of the first clamping plate and the outer wall of the second clamping plate, and a guide rod is sleeved at one end of the first linkage rod and one end of the second linkage rod in a rotating manner.
Preferably, the middle position of the pull rod is sleeved outside the connecting block, the other end of the pull rod is sleeved outside the second linkage rod, the middle position of the front surface of the side plate is provided with a U-shaped sliding groove, and the outer wall of the movable shaft is in sliding connection with the inner wall of the U-shaped sliding groove.
Preferably, the adjusting component comprises a threaded rod, a worm and a worm wheel, the threaded rod is rotatably connected between the L-shaped support and the side plate, the worm wheel is connected to one end of the threaded rod in a matched mode, the worm is arranged on the worm wheel in a meshed mode, the upper end of the positioning plate is sleeved with the end of the threaded rod in a threaded mode, and the bottom of the positioning plate and the top of the connecting plate are arranged in a sliding mode.
Preferably, a side block is fixed at the upper end of the side wall of the L-shaped support, the bottom end of the worm is rotatably installed with the top end of the side block, and a hand wheel is welded at the top of the worm.
Preferably, the upper end of the positioning plate is provided with a positioning hole.
The above technical scheme of the utility model has following profitable technological effect:
the steel pipe horizontal movement positioning device is provided with the hand wheel, the worm wheel and the threaded rod, realizes the horizontal movement of the positioning plate, is matched with the movable shaft and the mounting block, realizes the horizontal movement of the pull rod, drives one end of the first linkage rod and the guide rod to move when the pull rod moves, realizes the movement of the first clamping plate and the second clamping plate, enables the upper ends of the first clamping plate and the second clamping plate to be close to each other, clamps the steel pipe, is convenient to clamp and convenient to process and produce, clamps the steel pipe more stably by arranging two groups of the first clamping plate and the second clamping plate, improves the clamping effect, can clamp two steel pipes simultaneously, improves the processing efficiency, is matched with two L-shaped supports, bolts and nuts, can independently clamp one steel pipe, can be assembled and used according to the production requirement, is convenient to disassemble and assemble, can fix steel pipes with different diameters, and is simple to operate, reasonable in design, the centre gripping is effectual, is fit for promoting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B of the present invention;
FIG. 4 is a side view of the positioning plate and the movable shaft of the present invention;
fig. 5 is the overall structure schematic diagram of the steel pipe clamped by the utility model.
In the figure: 1. an L-shaped bracket; 2. a connecting plate; 201. a side plate; 3. fixing the rod; 4. connecting blocks; 5. a first splint; 6. a second splint; 7. a non-slip mat; 8. a first linkage rod; 9. a second linkage rod; 10. a pull rod; 11. a guide bar; 12. a movable shaft; 13. mounting blocks; 14. positioning a plate; 1401. positioning holes; 15. a threaded rod; 16. a worm gear; 17. a worm.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the utility model provides a clamping device is used in steel pipe production, including two L type supports 1 that set up relatively, two L type supports 1 are installed through bolt and nut mutually, be fixed with the one end of connecting plate 2 on the lateral wall of L type support 1, the other end fixedly connected with curb plate 201 of connecting plate 2, sliding connection has loose axle 12 on curb plate 201, the both ends of loose axle 12 are provided with installation piece 13 and locating plate 14 respectively, the bottom of locating plate 14 and the roof sliding connection of connecting plate 2, be provided with adjusting part on the locating plate 14, connecting plate 2 rotates and is connected with pull rod 10, two the one end that pull rod 10 kept away from each other is connected with the linkage subassembly respectively, the side of curb plate 201 is provided with two sets of clamping components, and the linkage subassembly is installed with the clamping component mutually.
In this embodiment, it should be noted that, two sets of dead levers 3 are welded on the lateral wall of curb plate 201, and the one end of two sets of dead levers 3 is equipped with connecting block 4, the positive rotation of connecting block 4 is connected with first splint 5, and the positive rotation of first splint 5 is connected with second splint 6, all cooperate on the outer wall of first splint 5 and second splint 6 to install slipmat 7.
It should be further noted that, in order to realize the rotation of the first clamping plate 5 and the second clamping plate 6, a rotating shaft is fixed at the middle position of the front surface of the connecting block 4, the first clamping plate 5 and the second clamping plate 6 are both rotatably connected to the outside of the rotating shaft, and both the first clamping plate 5 and the second clamping plate 6 can rotate on the connecting block 4.
In this embodiment, it should be noted that the linkage assembly includes a first linkage rod 8 and a second linkage rod 9, the first linkage rod 8 and the second linkage rod 9 are respectively sleeved on one end of the first clamping plate 5 and the outer wall of the second clamping plate 6, and a guide rod 11 is rotatably sleeved on one end of the first linkage rod 8 and one end of the second linkage rod 9.
In this embodiment, it should be noted that the middle position of the pull rod 10 is sleeved outside the connecting block 4, the other end of the pull rod 10 is sleeved outside the second linkage rod 9, a U-shaped chute is arranged at the middle position of the front surface of the side plate 201, and the outer wall of the movable shaft 12 is slidably connected to the inner wall of the U-shaped chute.
It should be further noted that another rotating shaft is fixed on the first clamping plate 5, the second clamping plate 6, the mounting block 13 and the guide rod 11, and both ends of the second linkage rod 9 are respectively and rotatably connected between the first clamping plate 5 and the rotating shaft of the guide rod 11, when the second linkage rod 9 moves, the first clamping plate 5 is driven to move, the two ends of the first linkage rod 8 are respectively connected between the rotating shafts of the second clamping plate 6 and the guide rods 11 in a rotating mode, the first linkage rod 8 moves to drive the second clamping plate 6 to move, the middle position of the pull rod 10 is connected with the rotating shaft on the installation block 13 in a rotating mode, the installation block 13 moves left and right to drive one end of the pull rod 10 to move, the two ends of the pull rod 10 are respectively connected to the rotating shaft at one end, close to the two guide rods 11, of the two guide rods 11 in a rotating mode, the pull rod 10 moves to drive the two guide rods 11 to move, and an opening between the first clamping plate 5 and the second clamping plate 6 can.
In this embodiment, it should be noted that the adjusting assembly includes a threaded rod 15, a worm 17 and a worm wheel 16, the threaded rod 15 is rotatably connected between the L-shaped bracket 1 and the side plate 201, the worm wheel 16 is connected to one end of the threaded rod 15 in a matching manner, the worm 17 is engaged with the worm wheel 16, the upper end of the positioning plate 14 is sleeved with a thread at one end of the threaded rod 15, and the bottom of the positioning plate 14 is slidably arranged with the top of the connecting plate 2.
In this embodiment, it should be noted that a side block is fixed to the upper end of the side wall of the L-shaped bracket 1, the bottom end of the worm 17 and the top end of the side block are rotatably installed, and a hand wheel is welded to the top of the worm 17.
It should be further noted that rotation of the worm 17 is realized by rotating the hand wheel, rotation of the worm wheel 16 is realized while the worm 17 rotates, the worm wheel 16 drives the threaded rod 15 to rotate when rotating, the threaded rod 15 drives the positioning plate 14 to slide left and right, and the positioning plate 14 drives the mounting block 13 to move horizontally when moving horizontally, so that the position of the mounting block 13 can be conveniently adjusted, and the adjustment is convenient.
In this embodiment, it should be noted that the positioning hole 1401 is disposed at the upper end of the positioning plate 14.
It should be further noted that, in order to realize the connection between the positioning plate 14 and the threaded rod 15, the outer wall of the threaded rod 15 is in threaded socket with the inner wall of the positioning hole 1401.
The working principle is as follows: when the steel pipe clamping device is used, firstly, the worm 17 drives the worm wheel 16 and the threaded rod 15 to rotate by rotating the hand wheel, the threaded rod 15 drives the positioning plate 14 to slide left and right when rotating, the movable shaft 12 further drives the mounting block 13 to move left and right, the mounting block 13 drives the pull rod 10 to move when moving left and right, the pull rod 10 drives one ends of the first linkage rod 8 and the guide rod 11 to move when moving, the first linkage rod 8 and the second linkage rod 9 further respectively drive the first clamping plate 5 and the second clamping plate 6 to rotate on the connecting block 4, so that the upper ends of the first clamping plate 5 and the second clamping plate 6 are close to each other, the two groups of the first clamping plate 5 and the second clamping plate 6 are respectively driven to move when the two groups of the first linkage rod 8 and the second linkage rod 9 move, the opening between the two groups of the first clamping plate 5 and the second clamping plate 6 can be simultaneously adjusted, thereby clamping a steel pipe is convenient to clamp and, carry out the centre gripping through two sets of first splint 5 and second splint 6 to the steel pipe, the centre gripping is more stable, the centre gripping effect is improved, can carry out the centre gripping to two steel pipes simultaneously, machining efficiency is improved, and two L type supports 1 are installed through bolt and nut mutually, 1 split of two L type supports is opened, can use alone, can assemble the use according to the production demand, it is convenient to dismantle and assemble, not only can fix the steel pipe of different diameters, simple structure centre gripping is convenient simultaneously, and reasonable design, the centre gripping is effectual, and is suitable for being generalized.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a clamping device is used in steel pipe production, includes two L type supports (1) that set up relatively, and two L type supports (1) are installed mutually through bolt and nut, its characterized in that, be fixed with the one end of connecting plate (2) on the lateral wall of L type support (1), the other end fixedly connected with curb plate (201) of connecting plate (2), sliding connection has loose axle (12) on curb plate (201), the both ends of loose axle (12) are provided with installation piece (13) and locating plate (14) respectively, the bottom of locating plate (14) and the roof sliding connection of connecting plate (2), be provided with adjusting part on locating plate (14), connecting plate (2) rotate and are connected with pull rod (10), two the one end that pull rod (10) kept away from each other is connected with the linkage subassembly respectively, the side of curb plate (201) is provided with two sets of centre gripping subassemblies, and the linkage assembly and the clamping assembly are installed.
2. The clamping device for steel pipe production as claimed in claim 1, wherein two sets of fixing rods (3) are welded on the side wall of the side plate (201), one end of each set of fixing rods (3) is provided with a connecting block (4), the front surface of each connecting block (4) is rotatably connected with a first clamping plate (5), the front surface of each first clamping plate (5) is rotatably connected with a second clamping plate (6), and the outer walls of the first clamping plates (5) and the second clamping plates (6) are respectively provided with an anti-skid pad (7) in a matching manner.
3. The clamping device for the steel pipe production as claimed in claim 1, wherein the linkage assembly comprises a first linkage rod (8) and a second linkage rod (9), the first linkage rod (8) and the second linkage rod (9) are respectively sleeved on one end of the first clamping plate (5) and the outer wall of the second clamping plate (6), and a guide rod (11) is rotatably sleeved at one end of the first linkage rod (8) and one end of the second linkage rod (9).
4. The clamping device for the steel pipe production as claimed in claim 3, wherein the middle position of the pull rod (10) is sleeved outside the connecting block (4), the other end of the pull rod (10) is sleeved outside the second linkage rod (9), the middle position of the front face of the side plate (201) is provided with a U-shaped chute, and the outer wall of the movable shaft (12) is slidably connected with the inner wall of the U-shaped chute.
5. The clamping device for the steel pipe production as claimed in claim 1, wherein the adjusting assembly comprises a threaded rod (15), a worm (17) and a worm wheel (16), the threaded rod (15) is rotatably connected between the L-shaped support (1) and the side plate (201), the worm wheel (16) is connected to one end of the threaded rod (15) in a matching manner, the worm (17) is arranged on the worm wheel (16) in a meshing manner, the upper end of the positioning plate (14) is sleeved at one end of the threaded rod (15) in a threaded manner, and the bottom of the positioning plate (14) and the top of the connecting plate (2) are arranged in a sliding manner.
6. The clamping device for the steel pipe production as claimed in claim 5, wherein a side block is fixed at the upper end of the side wall of the L-shaped support (1), the bottom end of the worm (17) and the top end of the side block are rotatably installed, and a hand wheel is welded at the top of the worm (17).
7. The clamping device for steel pipe production as claimed in claim 1, wherein the upper end of the positioning plate (14) is provided with a positioning hole (1401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021236740.2U CN212919043U (en) | 2020-06-29 | 2020-06-29 | Clamping device is used in steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021236740.2U CN212919043U (en) | 2020-06-29 | 2020-06-29 | Clamping device is used in steel pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212919043U true CN212919043U (en) | 2021-04-09 |
Family
ID=75327085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021236740.2U Expired - Fee Related CN212919043U (en) | 2020-06-29 | 2020-06-29 | Clamping device is used in steel pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212919043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838245A (en) * | 2022-03-30 | 2022-08-02 | 中国煤炭地质总局一二九勘探队 | Logging radioactive instrument scale strutting arrangement |
-
2020
- 2020-06-29 CN CN202021236740.2U patent/CN212919043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838245A (en) * | 2022-03-30 | 2022-08-02 | 中国煤炭地质总局一二九勘探队 | Logging radioactive instrument scale strutting arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212240316U (en) | Full-automatic grinding equipment for inner and outer walls of cold-rolled precise seamless steel pipe | |
| CN111843324A (en) | Crawling welding robot for connecting oil and gas long-distance pipeline | |
| CN112893555B (en) | A supplementary clamping device for steel pipe production | |
| CN103056579A (en) | Elbow clamping device for cutting steel medium-sized elbow intersecting line | |
| CN105921916B (en) | A kind of seam welder draw-gear | |
| CN214602884U (en) | Gas pipe flange welding platform | |
| CN206229947U (en) | A kind of feeding structure of building iron cutting device | |
| CN119042404B (en) | Auxiliary butt joint equipment for petroleum and natural gas conveying pipeline connection | |
| CN201470739U (en) | Special-type pipe cold working forming process device for efficient heat exchanger use | |
| CN209886870U (en) | Welding device for straight seam steel pipe | |
| CN102581546A (en) | Edge knurling machine for aluminum shock tube sections | |
| CN218017326U (en) | Steel pipe positioning mechanism | |
| CN217570282U (en) | Efficient steel pipe straightener | |
| CN213209774U (en) | Steel pipe bending resistance detection device for construction | |
| CN213164474U (en) | Steel pipe material feeding unit | |
| CN213996425U (en) | Lifting appliance for spraying steel pipe | |
| CN218136112U (en) | Novel welded connection device | |
| CN222807075U (en) | An electromagnetic manipulator device for steel pipe processing | |
| CN215035295U (en) | Preheating device for steel pipe machining | |
| CN201603785U (en) | Trolley wheel mechanism of pipe bender | |
| CN219078241U (en) | Assistant installer for assembled building steel tube bundles | |
| CN211680248U (en) | Cutting equipment of steel cutting usefulness | |
| CN220659730U (en) | Hydraulic pipeline flange welding turnover device | |
| CN224209421U (en) | Adjustable positioning mechanism for large-scale bent pipe | |
| CN222830442U (en) | Groove pressing device for steel pipe machining |
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: 20210409 |