CN219805640U - Multidirectional clamping straight welded pipe fixing device - Google Patents
Multidirectional clamping straight welded pipe fixing device Download PDFInfo
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- CN219805640U CN219805640U CN202321322315.9U CN202321322315U CN219805640U CN 219805640 U CN219805640 U CN 219805640U CN 202321322315 U CN202321322315 U CN 202321322315U CN 219805640 U CN219805640 U CN 219805640U
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- straight welded
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- welded pipe
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- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003028 elevating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a multidirectional clamping straight welded pipe fixing device, which relates to the technical field of straight welded pipe fixing devices, and aims to solve the technical problems that in the prior art, clamping of straight welded pipes with different diameters is inconvenient, and fixing effects are affected by uneven stress at two ends of the straight welded pipes; wherein, the open slot has been seted up to the work platen upper end, and the open slot internal rotation is connected with first double-end ball, and first double-end screw pair of bilateral symmetry distribution is installed in first double-end ball outside, and this fixing device can fix the straight welded pipe of different diameters with controlling the inboard concave position of grip block, need not change different accessories, and the centre gripping increases conveniently, and controls the grip block and be provided with two, carries out the centre gripping to straight welded pipe from different directions, has improved the fixed effect to straight welded pipe greatly.
Description
Technical Field
The utility model belongs to the technical field of straight welded pipe fixing devices, and particularly relates to a multidirectional clamping straight welded pipe fixing device.
Background
The straight welded pipe can be used as a low-pressure water pipe, such as a water supply and drainage pipe, a heating pipe, a low-pressure process pipeline and a low-pressure fire-fighting pipeline, has lower cost compared with a seamless steel pipe, has simple process, and therefore, has higher production efficiency and is widely used in a plurality of fields.
At present, patent number CN 201921307977.2's utility model discloses a straight welded pipe welding fixing device, including unable adjustment base, unable adjustment base top is equipped with first slide, second slide, third slide and fourth slide from a left side to the right side in proper order, first slide top is equipped with first stand perpendicularly, and first stand one side is equipped with fixed slider, equidistant fixed shaft dish that is equipped with on the fixed slider, second slide top is equipped with the screw thread elevating column perpendicularly, and screw thread elevating column top fixedly connected with sleeve, the inside and outside both ends of sleeve all are equipped with the fixed lasso, third slide top center fixedly connected with bracket, and the bracket top is equipped with pneumatic support, pneumatic support top is equipped with pneumatic pushing device, pneumatic pushing device is including cylinder, pneumatic rod and arc pressure seat, fourth slide top fixedly connected with second screw thread elevating column, and second screw thread elevating column top fixedly connected with slide, sideslip slide one side is connected with the slider, and is connected with upper and lower regulation support, upper and lower regulation support inside cover is equipped with the swivel base, and screw thread elevating column top center fixedly connected with the bracket, and the bracket is equipped with the pneumatic support, and the pneumatic support is equipped with the pneumatic support through the swivel joint, and the diameter of the straight welded pipe is not required to be adjusted to the straight welded pipe welding pipe, but the diameter of pipe is not equal to realize the diameter of welded pipe welding device.
Therefore, in order to solve the above problem of poor fixing effect on the straight welded pipe, there is a need to solve the problem so as to improve the use scenario of the fixing device.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a multi-directional clamping straight welded pipe fixing device, which aims to solve the technical problems that the clamping of straight welded pipes with different diameters is inconvenient and the fixing effect is affected by uneven stress at two ends of the straight welded pipe in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a multi-directional clamping straight welded pipe fixing device, which comprises a bottom plate, a working table plate and lifting control components, wherein the lifting control components are arranged at four corners of the upper end of the bottom plate and are connected with the working table plate; the upper end of the workbench plate is provided with an opening groove, a first double-head ball screw is rotationally connected to the opening groove, a first double-head screw pair distributed in a bilateral symmetry manner is arranged on the outer side of the first double-head ball screw, a horizontal reciprocating control assembly is fixedly connected to the middle of the upper end of the workbench plate, front and rear clamping plates distributed in a longitudinal symmetry manner are arranged on the upper end of the horizontal reciprocating control assembly, a first soft cushion is fixedly connected to the inner sides of the front and rear clamping plates, a left moving plate and a right moving plate are fixedly connected to the upper ends of the first double-head screw pair, a third motor is arranged on the outer sides of the left and right moving plates, a motor shaft of the third motor penetrates through the left and right moving plates and is fixedly connected with the left and right clamping plates, and the upper ends of the left and right clamping plates are fixedly connected with an upper limiting assembly.
When the fixing device of the technical scheme is used, the bottom plate is placed on the tabletop, the lifting control assembly is started to drive the working table plate to lift to a proper height, the straight welded pipe is placed between the front clamping plate and the rear clamping plate, one end of the straight welded pipe is inserted into the left clamping plate and the right clamping plate, the first double-headed ball screw in the opening groove is started, the first double-headed screw pair is driven to synchronously inwards, the left and right moving plates are driven to synchronously inwards clamp the left end and the right end of the straight welded pipe, then the upper end of the straight welded pipe is fixed through the upper limiting assembly, the horizontal reciprocating control assembly is started, the front clamping plate and the rear clamping plate synchronously inwards, the first soft cushion is attached to the front end and the rear end of the straight welded pipe, the straight welded pipe is clamped from the front side and the rear side, corresponding machining is carried out, the front clamping plate and the rear clamping plate is loosened, and the third motor on the outer side of the left and right moving plates is driven to rotate, so that other surfaces of the straight welded pipe can be machined.
Further, the lifting control assembly comprises an upper fixing seat, a lower fixing seat, a first ball screw, a first motor, a driving gear, a driven gear and a first screw pair, wherein the first ball screw is rotationally connected between the upper fixing seat and the lower fixing seat, the first motor is fixedly connected to the lower fixing seat, the driving gear is installed on the outer side of an output shaft of the first motor, the driven gear is fixedly connected to the outer side of the first ball screw and is in meshed connection with the driving gear, the first screw pair is installed on the outer side of the first ball screw, the first screw pair is connected with the working platen, and rotary motion of the first ball screw is converted into linear motion through the first screw pair, so that the working platen is adjusted to a proper height.
Further, the horizontal reciprocating control assembly comprises a fixed block, a second double-head ball screw rotationally connected in a concave position at the upper end of the fixed block, a second motor fixedly connected at the rear end of the fixed block and used for driving the second double-head ball screw, and a second double-head screw pair which is arranged outside the second double-head ball screw and symmetrically around, wherein the second double-head screw pair is connected with the front clamping plate and the rear clamping plate, and the front clamping plate and the rear clamping plate are driven to move forwards and backwards through the horizontal reciprocating control assembly, so that straight welded pipes with different diameters are fixed.
Further, go up spacing subassembly and include the mount, threaded hole has been seted up to the mount upper end, threaded hole threaded connection has a stop bolt, stop bolt lower extreme fixedly connected with second cushion, it is fixed to the straight welded pipe from the top, and the centre gripping direction is more various.
Further, the concave positions of the inner sides of the left clamping plate and the right clamping plate are of a V-shaped structure, a third cushion is arranged in the concave positions of the inner sides of the left clamping plate and the right clamping plate, and the left clamping plate and the right clamping plate can clamp straight welded pipes with different diameters, so that the universality is better.
Further, the right end fixedly connected with of work platen is used for driving the fourth motor of first double-end ball, bottom plate lower extreme fixedly connected with slipmat improves the stability of bottom plate.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: the fixing device can fix the straight welded pipes with different diameters by utilizing the concave positions on the inner sides of the left clamping plate and the right clamping plate, different accessories are not required to be replaced, the clamping is convenient to increase, the two left clamping plates and the right clamping plates are arranged, the two ends of the straight welded pipe can be clamped at the same time, the stress on the two ends of the straight welded pipe is balanced, the front clamping plate, the rear clamping plate and the upper limiting assembly are matched, the straight welded pipe is clamped from different directions, and the fixing effect on the straight welded pipe is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a fixing device according to the present utility model;
FIG. 2 is a schematic view of an assembly of a horizontal reciprocating control assembly in one embodiment of the fixture of the present utility model;
FIG. 3 is a schematic view illustrating the assembly of a lifting control assembly according to an embodiment of the fixing device of the present utility model;
fig. 4 is an assembly schematic diagram of the left and right clamping plates and the upper limit component in an embodiment of the fixing device of the present utility model.
The marks in the drawings are: 1. a bottom plate; 2. a work platen; 3. a lifting control assembly; 31. an upper fixing seat; 32. a lower fixing seat; 33. a first ball screw; 34. a first motor; 35. a drive gear; 36. a driven gear; 37. the first screw pair; 4. an open slot; 5. a first double-ended ball screw; 6. the first double-head screw pair; 7. a horizontal reciprocation control assembly; 71. a fixed block; 72. a second double-ended ball screw; 73. a second motor; 74. the second double-head screw pair; 8. front and rear clamping plates; 9. a first cushion; 10. a left-right moving plate; 11. a third motor; 12. left and right clamping plates; 13. an upper limit assembly; 131. an upper fixing frame; 132. a threaded hole; 133. a limit bolt; 134. a second cushion; 14. a third cushion; 15. a fourth motor; 16. an anti-slip mat.
Detailed Description
The specific embodiment is a multidirectional clamping straight welded pipe fixing device, the schematic perspective structure of which is shown in fig. 1, the schematic assembly diagram of a horizontal reciprocating control assembly 7 of which is shown in fig. 2, and the fixing device comprises a bottom plate 1, a working table plate 2 and lifting control assemblies 3 which are arranged at four corners of the upper end of the bottom plate 1 and are connected with the working table plate 2; the upper end of the working table plate 2 is provided with an opening groove 4, a first double-ended ball screw 5 is rotationally connected to the opening groove 4, a first double-ended ball screw pair 6 which is distributed in a bilateral symmetry manner is arranged on the outer side of the first double-ended ball screw 5, a horizontal reciprocating control assembly 7 is fixedly connected to the middle part of the upper end of the working table plate 2, a front clamping plate 8 and a rear clamping plate 8 which are distributed in a longitudinal symmetry manner are arranged on the upper end of the horizontal reciprocating control assembly 7, a first soft cushion 9 is fixedly connected to the inner side of the front clamping plate 8, a left moving plate 10 and a right moving plate 10 are fixedly connected to the upper end of the first double-ended ball screw pair 6, a third motor 11 is arranged on the outer side of the left moving plate 10, a motor shaft of the third motor 11 penetrates through a left clamping plate 12 and a right clamping plate 12 which are fixedly connected to the left clamping plate 12, and an upper limiting assembly 13 is fixedly connected to the upper end of the left clamping plate 12.
The lifting control assembly 3 comprises an upper fixing seat 31, a lower fixing seat 32, a first ball screw 33 rotatably connected between the upper fixing seat 31 and the lower fixing seat 32, a first motor 34 fixedly connected to the lower fixing seat 32, a driving gear 35 arranged on the outer side of an output shaft of the first motor 34, a driven gear 36 fixedly connected to the outer side of the first ball screw 33 and meshed with the driving gear 35, and a first screw pair 37 arranged on the outer side of the first ball screw 33, wherein the first screw pair 37 is connected with the workbench plate 2.
Meanwhile, the horizontal reciprocation control assembly 7 comprises a fixed block 71, a second double-head ball screw 72 rotatably connected in a concave position at the upper end of the fixed block 71, a second motor 73 fixedly connected at the rear end of the fixed block 71 and used for driving the second double-head ball screw 72, and second double-head screw pairs 74 symmetrically distributed in front-rear direction and arranged outside the second double-head ball screw 72, wherein the second double-head screw pairs 74 are connected with the front-rear clamping plate 8.
In addition, the upper limiting assembly 13 comprises an upper fixing frame 131, a threaded hole 132 is formed in the upper end of the upper fixing frame 131, a limiting bolt 133 is connected to the threaded hole 132 in a threaded manner, a second cushion 134 is fixedly connected to the lower end of the limiting bolt 133, the concave positions of the inner sides of the left and right clamping plates 12 are of a V-shaped structure, and a third cushion 14 is arranged in the concave position of the inner sides of the left and right clamping plates 12.
In addition, a fourth motor 15 for driving the first double-head ball screw 5 is fixedly connected to the right end of the working table plate 2, and an anti-slip pad 16 is fixedly connected to the lower end of the bottom plate 1.
The assembly schematic diagram of the lifting control assembly 3 in the fixing device is shown in fig. 3, and the assembly schematic diagram of the left and right clamping plates 12 and the upper limit assembly 13 is shown in fig. 4.
When the fixing device of the technical scheme is used, the bottom plate 1 is placed on a tabletop, the lifting control assembly 3 is started to drive the workbench plate 2 to lift to a proper height, the straight welded pipe is placed between the front clamping plate 8 and the rear clamping plate 8, one end of the straight welded pipe is inserted into the left clamping plate and the right clamping plate 12, the first double-headed ball screw 5 in the opening groove 4 is started to drive the first double-headed screw pair 6 to synchronously inwards, the left and right moving plates 10 drive the left and right clamping plates 12 to synchronously inwards clamp the left and right ends of the straight welded pipe, then the upper end of the straight welded pipe is fixed through the upper limiting assembly 13, the horizontal reciprocating control assembly 7 is started, the front clamping plate 8 and the rear clamping plate 8 synchronously inwards clamp the straight welded pipe, the first soft cushion 9 is attached to the front end and the rear end of the straight welded pipe, the front side and the rear side of the straight welded pipe are clamped, corresponding machining is then carried out, the front clamping plate 8 and the rear clamping plate 8 are loosened, the third motor 11 outside the left and the right moving plates 10 are driven to rotate the left and right clamping plates 12, and other surfaces of the straight welded pipe can be machined.
Claims (6)
1. The fixing device comprises a bottom plate, a working table plate and lifting control components which are arranged at four corners of the upper end of the bottom plate and are connected with the working table plate; the automatic double-head ball screw clamping device is characterized in that an opening groove is formed in the upper end of the working table plate, a first double-head ball screw is rotationally connected to the opening groove, a first double-head screw pair which is distributed in a bilateral symmetry mode is arranged on the outer side of the first double-head ball screw, a horizontal reciprocating control assembly is fixedly connected to the middle of the upper end of the working table plate, front and rear clamping plates which are distributed in a longitudinal symmetry mode are arranged on the upper end of the horizontal reciprocating control assembly, a first soft cushion is fixedly connected to the inner sides of the front and rear clamping plates, a left moving plate and a right moving plate are fixedly connected to the upper ends of the first double-head screw pair, a third motor is arranged on the outer side of the left and right moving plate, a motor shaft of the third motor penetrates through the left and right moving plate and is fixedly connected with the left clamping plate, and the upper limiting assembly is fixedly connected to the upper ends of the left and right clamping plates.
2. The multi-directional clamped straight welded pipe fixing device according to claim 1, wherein the lifting control assembly comprises an upper fixing seat, a lower fixing seat, a first ball screw rotatably connected between the upper fixing seat and the lower fixing seat, a first motor fixedly connected to the lower fixing seat, a driving gear arranged on the outer side of an output shaft of the first motor, a driven gear fixedly connected on the outer side of the first ball screw and meshed with the driving gear, and a first screw pair arranged on the outer side of the first ball screw, and the first screw pair is connected with a workbench plate.
3. The multi-directional clamped straight welded pipe fixing device according to claim 1, wherein the horizontal reciprocating control assembly comprises a fixed block, a second double-head ball screw rotatably connected in a concave position at the upper end of the fixed block, a second motor fixedly connected at the rear end of the fixed block and used for driving the second double-head ball screw, and second double-head screw pairs symmetrically distributed around the outer side of the second double-head ball screw, and the second double-head screw pairs are connected with the front clamping plate and the rear clamping plate.
4. The multi-directional clamped straight welded pipe fixing device according to claim 1, wherein the upper limiting assembly comprises an upper fixing frame, a threaded hole is formed in the upper end of the upper fixing frame, a limiting bolt is connected in the threaded hole in a threaded mode, and a second soft cushion is fixedly connected to the lower end of the limiting bolt.
5. The multi-directional clamping straight welded pipe fixing device according to claim 1, wherein the inner concave positions of the left clamping plate and the right clamping plate are of a V-shaped structure, and a third soft cushion is arranged in the inner concave positions of the left clamping plate and the right clamping plate.
6. The multi-directional clamped straight welded pipe fixing device according to claim 1, wherein a fourth motor for driving the first double-headed ball screw is fixedly connected to the right end of the working table plate, and a non-slip mat is fixedly connected to the lower end of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322315.9U CN219805640U (en) | 2023-05-29 | 2023-05-29 | Multidirectional clamping straight welded pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322315.9U CN219805640U (en) | 2023-05-29 | 2023-05-29 | Multidirectional clamping straight welded pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219805640U true CN219805640U (en) | 2023-10-10 |
Family
ID=88211157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321322315.9U Active CN219805640U (en) | 2023-05-29 | 2023-05-29 | Multidirectional clamping straight welded pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219805640U (en) |
-
2023
- 2023-05-29 CN CN202321322315.9U patent/CN219805640U/en active Active
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