CN215788240U - Steel pipe clamping device - Google Patents
Steel pipe clamping device Download PDFInfo
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- CN215788240U CN215788240U CN202120274298.0U CN202120274298U CN215788240U CN 215788240 U CN215788240 U CN 215788240U CN 202120274298 U CN202120274298 U CN 202120274298U CN 215788240 U CN215788240 U CN 215788240U
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- steel pipe
- lead screw
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- clamping device
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Abstract
The utility model provides a steel pipe clamping device, and particularly relates to the field of steel pipe machining. Unstable easily produces the damage to the work piece with the centre gripping that solves among the prior art, and the problem of the steel pipe of unable adaptation various sizes includes: the base, control box and fixed column, the fixed column that is equipped with of base lower extreme, the fixed slide rail that is equipped with in base upper end, slider A is installed to the slide rail is supporting, lead screw A is installed to the slide rail upper end, slider A upper end movable mounting has lead screw B, the supporting slider B of installing of lead screw B, the inboard fixed mounting of slider B has the gripper jaw, base upper end middle part movable mounting has telescopic link A, the fixed telescopic link B in base upper end rear portion, the fixed stop device that is equipped with in telescopic link B upper end. Compared with the original clamping device, the device can achieve the effect of dual fixation, the anti-slip pads are arranged on the clamping jaws, the damping is increased, the stability is improved, the position of the sliding block can be adjusted, the device is suitable for steel pipes of various sizes, the device adopts a transmission mechanism, and the operation is convenient and rapid.
Description
Technical Field
The utility model relates to a device in the field of workpiece clamping, in particular to a steel pipe clamping device.
Background
In the machining industry, the clamping device plays a role in clamping a workpiece, so that the workpiece is fixed and is convenient to process, the steel pipe is a steel product with a hollow section, the length of the steel pipe is far greater than the diameter or the circumference, the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the section shape, and the steel pipe is widely applied to daily life and production. When in use, the steel pipe needs to be clamped, but in practical application, the steel pipe mostly adopts a circular structure.
The phenomenon that clamping is unstable easily appears in the clamping process of the existing clamping device, the workpiece is easily damaged due to over-tightening of clamping, most of clamping devices cannot clamp round steel pipes, operation is complex, and the clamping device cannot adapt to steel pipes of various sizes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel pipe clamping device to solve the problems that clamping is unstable, a workpiece is easy to damage, and the steel pipe clamping device cannot adapt to steel pipes of various sizes in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a steel pipe clamping device, comprising: the device comprises a base, an operation box and a fixed column, wherein the fixed column is fixedly arranged at the lower end of the base, a slide rail is fixedly arranged at the upper end of the base, the slide rail is provided with a slide block A in a matching way, the upper end of the slide rail is fixedly provided with a bracket, a lead screw A is arranged in the bracket in a penetrating way, the upper end of the sliding block A is movably provided with a lead screw B, the lead screw B is matched with the sliding block B, the inner side of the sliding block B is fixedly provided with a clamping claw, the middle part of the upper end of the base is movably provided with a telescopic rod A, the upper end of the telescopic rod A is fixedly provided with a clamping claw, the outer surface of the telescopic rod A is movably provided with a fastening screw, the rear part of the upper end of the base is fixedly provided with a fixed block, the fixed slide bar that is equipped with in fixed block upper end, the supporting slider C that installs of slide bar surface, the fixed telescopic link B that is equipped with in slider C upper end, the fixed stop device that is equipped with in telescopic link B upper end.
Preferably, the quantity of slide rail sets up to 2 altogether, and the slide rail is in on same straight line, telescopic link A is located between two slide rails, lead screw A is parallel to the slide rail, and lead screw A runs through inside slider A, lead screw A is vertical distribution with lead screw B.
Preferably, the number of the clamping jaws is 3, the structural shape of the clamping jaws is arc, an anti-skid pad is fixedly arranged on the inner side of each clamping jaw, and the clamping jaws are connected with the sliding blocks B through flange seats.
Preferably, the number of the slide bars is 2, the slide bars are distributed in parallel and located on the same horizontal plane, the slide bars penetrate through the inside of the sliding block C, and the slide bars are parallel to the sliding rails.
Preferably, the limiting device is cylindrical in structural shape, loose leaves are movably mounted on two end faces of the limiting device, the number of the loose leaves is a plurality, sliding grooves are movably formed in the periphery of the loose leaves, the loose leaves correspond to the sliding grooves one by one, and the moving angle of the loose leaves is 360 degrees.
Preferably, inside movable mounting of control box has worm wheel and worm, and worm wheel and worm intermeshing, the inside through connection of worm has the hand rocker.
The steel pipe clamping device provided by the utility model has the beneficial effects that: compared with the prior clamping device, when the device is used, the device needs to be horizontally placed and fixed, the sliding block C and the telescopic rod B are adjusted to proper positions, the sliding groove is rotated to drive the loose leaf to open and close, the steel pipe passes through the limiting device, the steel pipe is preliminarily fixed by the loose leaf, the hand lever is rotated, the worm rotates to drive the worm wheel to rotate, thereby leading the screw A to rotate, leading the slide block A to slide left and right, leading the screw A to drive the screw B to rotate, leading the slide block B to move up and down, adjusting to an adaptive position, adjusting the telescopic rod A, leading the three clamping claws to act simultaneously to clamp the steel pipe, achieving the effect of double fixation, when being disassembled, the clamping jaws are loosened, the sliding groove is poked, the hinges are opened and closed, the steel pipes can be taken out, the anti-slip pads are arranged on the clamping jaws, the damping is increased, the stability is improved, the position of the sliding block can be adjusted, the steel pipe clamping device can adapt to steel pipes of various sizes, the transmission mechanism is adopted, and the operation is convenient and rapid.
Drawings
FIG. 1 is a schematic view showing the overall structure of a steel pipe clamping apparatus according to the present invention.
FIG. 2 is a schematic view of a limiting device of the steel tube clamping device according to the present invention.
FIG. 3 is a schematic structural view of an operation box transmission mechanism of the steel pipe clamping device.
In the figure: 1. a base; 2. an operation box; 3. a slide rail; 4. a slide block A; 5. a support; 6. a lead screw A; 7. a lead screw B; 8. a slide block B; 9. a telescopic rod A; 10. a gripper jaw; 101. a non-slip mat; 102. a flange seat; 11. fastening screws; 12. fixing a column; 13. a fixed block; 14. a slide bar; 15. a slider C; 16. a telescopic rod B; 17. a limiting device; 18. loose leaves; 19. a sliding groove; 20. a worm gear; 21. a worm; 22. a hand lever.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The following describes in detail a specific embodiment of the present invention with reference to the drawings. In the drawings, the same reference numerals indicate the same or corresponding features. The figures are only schematic and are not necessarily drawn to scale.
Referring to fig. 1, 2 and 3, a steel pipe clamping device as shown in the drawings comprises: base 1, control box 2 and fixed column 12, the fixed column 12 that is equipped with of base 1 lower extreme, the fixed slide rail 3 that is equipped with in base 1 upper end, slide rail 3 is supporting to be installed slider A4, the fixed support 5 that is equipped with in slide rail 3 upper end, support 5 is inside to run through and to install lead screw A6, slider A4 upper end movable mounting has lead screw B7, lead screw B7 is supporting to be installed and is installed slider B8, slider B8 inboard fixed mounting has gripper jaw 10, base 1 upper end middle part movable mounting has telescopic link A9, telescopic link A9 upper end fixed mounting has gripper jaw 10, telescopic link A9 surface activity is equipped with fastening screw 11, the fixed block 13 that is equipped with in base 1 upper end rear portion, fixed block 13 upper end is fixed and is equipped with slide bar 14, slide bar 14 surface is supporting to be installed slider C15, slider C15 upper end fixed telescopic link B16 that is equipped with, telescopic link B16 upper end fixed stop device 17 that is equipped with.
The quantity of slide rail 3 sets up to 2 altogether, and slide rail 3 is located same straight line, and telescopic link A9 is located between two slide rails 3, and lead screw A6 is on a parallel with slide rail 3, and lead screw A6 runs through inside slider A4, and lead screw A6 and lead screw B7 are vertical distribution.
The number of the clamping claws 10 is 3, the structural shape of the clamping claws 10 is arc, the inner side of the clamping claws 10 is fixedly provided with a non-slip mat 101, and the clamping claws 10 are connected with the sliding block B8 through flange seats 102.
The number of the sliding rods 14 is 2, the sliding rods 14 are distributed in parallel, the sliding rods 14 are located on the same horizontal plane, the sliding rods 14 penetrate through the inside of the sliding block C15, and the sliding rods 14 are parallel to the sliding rail 3.
The structure shape of the limiting device 17 is cylindrical, the two end faces of the limiting device 17 are movably provided with a plurality of hinges 18, the number of the hinges 18 is several, the periphery of each hinge 18 is movably provided with a sliding groove 19, the hinges 18 correspond to the sliding grooves 19 one by one, and the moving angle of each hinge 18 is 360 degrees.
A worm wheel 20 and a worm 21 are movably mounted in the operation box 2, the worm wheel 20 is meshed with the worm 21, and a hand lever 22 is connected in the worm 21 in a penetrating manner.
When in use, the device needs to be placed horizontally and fixed, the slide block C15 and the telescopic rod B16 are adjusted to proper positions, the sliding groove 19 is shifted to drive the hinge 18 to open and close, the steel pipe passes through the limiting device 17, the hinge 18 primarily fixes the steel pipe, the hand rocker 22 is rotated, the worm 21 rotates to drive the worm wheel 20 to rotate, thereby leading the screw A6 to rotate, leading the slide block A4 to slide left and right, leading the screw A6 to drive the screw B7 to rotate, leading the slide block B8 to move up and down, adjusting to the adaptive position, adjusting the telescopic rod A9, leading the three clamping claws 10 to act simultaneously to clamp the steel pipe, achieving the effect of double fixation, when in disassembly, the clamping claws 10 are loosened, the sliding grooves 19 are poked, the hinges 18 are opened and closed, the steel pipes can be taken out, the anti-slip pads 101 are arranged on the clamping claws 10, damping is increased, stability is improved, the positions of the sliding blocks can be adjusted, the steel pipes can adapt to various sizes, the device adopts a transmission mechanism, and operation is convenient and rapid.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A steel pipe clamping device, characterized by, includes: a base (1), an operation box (2) and a fixed column (12), wherein,
the fixing device is characterized in that a fixing column (12) is fixedly arranged at the lower end of the base (1), a sliding rail (3) is fixedly arranged at the upper end of the base (1), a sliding block A (4) is installed on the sliding rail (3) in a matched mode, a support (5) is fixedly arranged at the upper end of the sliding rail (3), a lead screw A (6) is installed in the support (5) in a penetrating mode, a lead screw B (7) is movably installed at the upper end of the sliding block A (4), a sliding block B (8) is installed on the lead screw B (7) in a matched mode, a clamping claw (10) is fixedly installed on the inner side of the sliding block B (8), a telescopic rod A (9) is movably installed in the middle of the upper end of the base (1), the clamping claw (10) is fixedly installed at the upper end of the telescopic rod A (9), a fastening screw (11) is movably arranged on the outer surface of the telescopic rod A (9), a fixing block (13) is fixedly arranged at the rear portion of the upper end of the base (1), a sliding rod (14) is fixedly arranged at the upper end of the fixing block (13), the outer surface of the sliding rod (14) is provided with a sliding block C (15) in a matched mode, the upper end of the sliding block C (15) is fixedly provided with a telescopic rod B (16), and the upper end of the telescopic rod B (16) is fixedly provided with a limiting device (17).
2. The steel pipe clamping device according to claim 1, wherein: the quantity of slide rail (3) is established to 2 altogether, and slide rail (3) are in on the same straight line, telescopic link A (9) are located between two slide rails (3), lead screw A (6) are on a parallel with slide rail (3), and lead screw A (6) run through inside slider A (4), lead screw A (6) are vertical distribution with lead screw B (7).
3. The steel pipe clamping device according to claim 1, wherein: the number of the clamping claws (10) is 3, the structural shape of the clamping claws (10) is arc, the inner sides of the clamping claws (10) are fixedly provided with anti-skid pads (101), and the clamping claws (10) are connected with the sliding blocks B (8) through flange seats (102).
4. The steel pipe clamping device according to claim 1, wherein: the number of the sliding rods (14) is 2, the sliding rods (14) are distributed in parallel, the sliding rods (14) are located on the same horizontal plane, the sliding rods (14) penetrate through the inside of the sliding block C (15), and the sliding rods (14) are parallel to the sliding rail (3).
5. The steel pipe clamping device according to claim 1, wherein: the structure shape of the limiting device (17) is cylindrical, the two end faces of the limiting device (17) are movably provided with hinges (18), the number of the hinges (18) is a plurality, the periphery of each hinge (18) is movably provided with a sliding groove (19), the hinges (18) correspond to the sliding grooves (19) one by one, and the moving angle of each hinge (18) is 360 degrees.
6. The steel pipe clamping device according to claim 1, wherein: inside movable mounting of control box (2) has worm wheel (20) and worm (21), and worm wheel (20) and worm (21) intermeshing, worm (21) inside through connection has hand lever (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274298.0U CN215788240U (en) | 2021-01-28 | 2021-01-28 | Steel pipe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274298.0U CN215788240U (en) | 2021-01-28 | 2021-01-28 | Steel pipe clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215788240U true CN215788240U (en) | 2022-02-11 |
Family
ID=80126091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120274298.0U Active CN215788240U (en) | 2021-01-28 | 2021-01-28 | Steel pipe clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215788240U (en) |
-
2021
- 2021-01-28 CN CN202120274298.0U patent/CN215788240U/en active Active
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