CN217303890U - Pipe wall thickness detection device for PVC (polyvinyl chloride) pipes - Google Patents
Pipe wall thickness detection device for PVC (polyvinyl chloride) pipes Download PDFInfo
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- CN217303890U CN217303890U CN202220468189.7U CN202220468189U CN217303890U CN 217303890 U CN217303890 U CN 217303890U CN 202220468189 U CN202220468189 U CN 202220468189U CN 217303890 U CN217303890 U CN 217303890U
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Abstract
The utility model discloses a wall thickness detection device for PVC tubular product, which comprises a fixing plate and i, the inner wall of fixed plate passes through the bearing and rotates and install the rotary drum, and the inner wall threaded connection of rotary drum has the threaded rod, the top fixed mounting of threaded rod has the handle, and the inner wall fixedly connected with fixed column of rotary drum, the outer wall of fixed column removes and is provided with and is used for carrying out spacing fixed spacing with tubular product, the outer wall fixedly connected with ring gear of rotary drum, the bottom inner wall fixed mounting of fixed plate has gear motor, and gear motor's pivot one end fixedly connected with gear. This wall thickness detection device for PVC tubular product through the setting of threaded rod, fixed column and spacing isotructure, conveniently carries out spacing fixed to the tubular product to the use of cooperation ring gear, gear and rotary drum isotructure, the convenient tubular product that will fix carries out rotary motion, then the use that the cooperation detected the structure, and the wall thickness that conveniently detects the different angular position of tubular product.
Description
Technical Field
The utility model relates to a PVC tubular product processing correlation technique field specifically is a wall thickness detection device for PVC tubular product.
Background
The PVC pipe is a hard PVC pipe, is formed by extrusion through a hot pressing method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like, is a plastic pipe which is developed and applied at the earliest time, and in the processing of the PVC pipe, the thickness of the pipe wall needs to be detected in order to ensure the processing quality of the pipe, so that the uniformity of the wall thickness of the pipe is determined.
However, the wall thickness detection device commonly used is inconvenient to rotate the pipe to detect the wall thickness at different positions, so that the detection result has a movement deviation, and meanwhile, the detection device is inconvenient to adjust according to the size of the pipe, so that the pipe wall thickness detection device convenient to use for the PVC pipe needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wall thickness detection device for PVC tubular product to the inconvenient detection that carries out the full angle to tubular product that proposes in solving above-mentioned background art, inconvenient problem of adjusting detection device according to the tubular product size simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the wall thickness detection device for the PVC pipe comprises a fixed plate, wherein a rotary drum is rotatably arranged on the inner wall of the fixed plate through a bearing, a threaded rod is in threaded connection with the inner wall of the rotary drum, a handle is fixedly arranged at the top end of the threaded rod, a fixed column is fixedly connected to the inner wall of the rotary drum, and a limiting frame used for limiting and fixing the pipe is movably arranged on the outer wall of the fixed column;
the outer wall of the rotary drum is fixedly connected with a gear ring, the inner wall of the bottom of the fixed plate is fixedly provided with a speed reducing motor, and one end of a rotating shaft of the speed reducing motor is fixedly connected with a gear;
one side fixed mounting of fixed plate has the backup pad, and the shifting chute has been seted up to top one side of backup pad, and the inner wall removal of shifting chute is provided with the movable plate, the equal fixedly connected with in both sides of movable plate is used for carrying out spacing baffle to the movable plate, and one side fixed mounting of movable plate has fixed folded plate, box in one side fixedly connected with of fixed folded plate, and the inner wall rotation of interior box is connected with supplementary roller, one side inner wall fixed mounting of fixed folded plate has and is used for carrying out the range finding sensor that detects to the tubular product wall thickness, and one side of range finding sensor is passed through connecting wire fixedly connected with and is used for showing the display that detects data.
Preferably, the threaded rods are symmetrically arranged inside the rotary drum, the outer walls of the threaded rods are in threaded connection with the inner wall of the rotary drum, and the bottom ends of the threaded rods are rotatably connected with the inner wall of the limiting frame through bearings.
Preferably, the fixing columns are symmetrically arranged on two sides of the threaded rod, the fixing columns are fixedly installed inside the rotary drum, the outer walls of the fixing columns are movably connected with the inner wall of the limiting frame, and the limiting frame is symmetrically arranged inside the rotary drum.
Preferably, the gear motor is fixedly installed inside the bottom side of the fixing plate, the gear motor is connected with the gear ring through a gear, the outer wall of the gear is meshed with the outer wall of the gear ring, the gear ring is fixedly installed on the outer wall of one side of the rotating drum, and the rotating drum is rotatably connected with the fixing plate through a bearing.
Preferably, the baffles are symmetrically arranged on two sides of the moving plate, the moving plate is movably arranged in the supporting plate through the moving groove, one side of each baffle is attached to the outer side of the corresponding supporting plate, and the moving plate is fixedly connected with the inner box through the fixing folded plate.
Preferably, the two ends of the auxiliary roller are fixedly connected with the rotary columns, the auxiliary roller is rotatably connected with the inner box through the rotary columns, the outer wall of the auxiliary roller is in rolling fit with the inner wall of the pipe, the inner box is fixedly installed on one side of the fixed folding plate, and the distance measuring sensor is fixedly installed on the other side of the fixed folding plate.
Preferably, the distance measuring sensor is arranged at the middle position corresponding to the auxiliary roller, the distance measuring sensor is fixedly arranged inside the fixed folded plate, the distance measuring sensor is fixedly connected with the display through a connecting wire, and the display is fixedly arranged at the top of the supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that: the wall thickness detection device for the PVC pipe;
1. according to the pipe wall thickness detection device, the pipe is convenient to limit and fix through the arrangement of the structures such as the threaded rod, the fixing column and the limiting frame, the fixed pipe is convenient to rotate and move by matching with the structures such as the gear ring, the gear and the rotary drum, and then the wall thickness of the pipe at different angle positions is convenient to detect by matching with the detection structure, so that the pipe detection precision is improved;
2. this pipe wall thickness detection device through the setting of movable plate, shifting chute and baffle, conveniently detects the removal of structure according to the size of tubular product to with the inner wall of supplementary roller laminating tubular product all the time, and the setting up of supplementary roller conveniently aligns range sensor and the outer wall of tubular product, and then measures the distance of range sensor to the pipe wall, recycles range sensor and forms the numerical difference to the distance of supplementary roller, and then conveniently measures the thickness of measuring the pipe wall.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the position structure of the speed reduction motor of the present invention;
fig. 3 is a schematic view of the position structure of the threaded rod and the fixed column of the present invention;
fig. 4 is a schematic view of the connection structure of the auxiliary roller and the inner case of the present invention.
In the figure: 1. a fixing plate; 2. a rotating drum; 3. a threaded rod; 4. a handle; 5. fixing a column; 6. a limiting frame; 7. a ring gear; 8. a reduction motor; 9. a gear; 10. a support plate; 11. a moving groove; 12. moving the plate; 13. a baffle plate; 14. fixing the folded plate; 15. an inner case; 16. an auxiliary roller; 17. a ranging sensor; 18. a display.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wall thickness detection device for PVC pipes comprises a fixed plate 1, a rotary drum 2, a threaded rod 3, a handle 4, a fixed column 5, a limiting frame 6, a gear ring 7, a speed reducing motor 8, a gear 9, a supporting plate 10, a moving groove 11, a moving plate 12, a baffle 13, a fixed folded plate 14, an inner box 15, an auxiliary roller 16, a distance measuring sensor 17 and a display 18;
the inner wall of the fixed plate 1 is rotatably provided with a rotary drum 2 through a bearing, the inner wall of the rotary drum 2 is in threaded connection with a threaded rod 3, the top end of the threaded rod 3 is fixedly provided with a handle 4, the inner wall of the rotary drum 2 is fixedly connected with a fixed column 5, the outer wall of the fixed column 5 is movably provided with a limiting frame 6 for limiting and fixing a pipe, the threaded rod 3 is symmetrically arranged inside the rotary drum 2, the outer wall of the threaded rod 3 is in threaded connection with the inner wall of the rotary drum 2, the bottom end of the threaded rod 3 is rotatably connected with the inner wall of the limiting frame 6 through a bearing, the fixed column 5 is symmetrically arranged at two sides of the threaded rod 3, the fixed column 5 is fixedly arranged inside the rotary drum 2, the outer wall of the fixed column 5 is movably connected with the inner wall of the limiting frame 6, the limiting frame 6 is symmetrically arranged inside the rotary drum 2, the pipe to be detected is placed inside the rotary drum 2 according to figures 1 and 3, and then the threaded rod 3 is screwed inside the rotary drum 2, the threaded rod 3 rotates inside the limiting frame 6, so that the threaded rod 3 moves towards the interior of the rotary drum 2, and meanwhile, the fixing column 5 limits the interior of the limiting frame 6, so that the limiting frame 6 moves towards the interior of the rotary drum 2 through pushing of the threaded rod 3, the pipe is clamped and fixed between the limiting frames 6, the moving lengths of the threaded rods 3 on two sides are kept the same, and the pipe is fixed in the middle of the rotary drum 2;
the outer wall of the rotary drum 2 is fixedly connected with a gear ring 7, the inner wall of the bottom of the fixed plate 1 is fixedly provided with a speed reducing motor 8, and one end of the rotating shaft of the gear motor 8 is fixedly connected with a gear 9, the gear motor 8 is fixedly arranged inside the bottom side of the fixed plate 1, the gear motor 8 is connected with the gear ring 7 through a gear 9, the outer wall of the gear 9 is meshed with the outer wall of the gear ring 7, and the gear ring 7 is fixedly arranged on the outer wall of one side of the rotary drum 2, the rotary drum 2 is rotationally connected with the fixed plate 1 through a bearing, according to the figure 1 and the figure 2, after the pipe is fixed, the detection structure is placed in the pipe, then the gear motor 8 drives the gear 9 to rotate, the gear 9 drives the gear ring 7 to rotate, the rotation of the gear ring 7 rotates the rotary drum 2 in the fixed plate 1, therefore, the pipe inside the rotary drum 2 is rotated, and the wall thicknesses of the pipe at different angle positions are conveniently detected;
a supporting plate 10 is fixedly installed on one side of a fixed plate 1, a moving groove 11 is formed on one side of the top of the supporting plate 10, a moving plate 12 is movably arranged on the inner wall of the moving groove 11, baffles 13 for limiting the moving plate 12 are fixedly connected to both sides of the moving plate 12, a fixed folded plate 14 is fixedly installed on one side of the moving plate 12, an inner box 15 is fixedly connected to one side of the fixed folded plate 14, an auxiliary roller 16 is rotatably connected to the inner wall of the inner box 15, a distance measuring sensor 17 for detecting the wall thickness of a pipe is fixedly installed on the inner wall of one side of the fixed folded plate 14, a display 18 for displaying detected data is fixedly connected to one side of the distance measuring sensor 17 through a connecting wire, the baffles 13 are symmetrically arranged on both sides of the moving plate 12, the moving plate 12 is movably arranged in the supporting plate 10 through the moving groove 11, and one side of the baffle 13 is attached to the outer side of the supporting plate 10, the movable plate 12 is fixedly connected with the inner box 15 through the fixed folded plate 14, the two ends of the auxiliary roller 16 are fixedly connected with the rotating columns, the auxiliary roller 16 is rotatably connected with the inner box 15 through the rotating columns, the outer wall of the auxiliary roller 16 is arranged in a rolling fit with the inner wall of the pipe, the inner box 15 is fixedly arranged on one side of the fixed folded plate 14, the distance measuring sensor 17 is fixedly arranged on the other side of the fixed folded plate 14, the distance measuring sensor 17 is arranged corresponding to the middle position of the auxiliary roller 16 and is fixedly arranged in the fixed folded plate 14, the distance measuring sensor 17 is fixedly connected with the display 18 through a connecting wire, the display 18 is fixedly arranged on the top of the support plate 10, the movable plate 12 moves in the movable groove 11 according to the figures 1 and 4, the baffle 13 is arranged to facilitate the parallel movement of the movable plate 12, the movement of the inner box 15 and the auxiliary roller 16 are driven by the movement of the movable plate 12, the outer wall of the auxiliary roller 16 is attached to the inner wall of the pipe, at the moment, the distance measuring sensor 17 is correspondingly arranged on the outer side of the pipe, then the pipe rotates, the auxiliary roller 16 rolls on the inner wall of the pipe, the distance measuring sensor 17 detects the distance from the distance measuring sensor 17 to the outer wall of the pipe, the distance from the distance measuring sensor 17 to the auxiliary roller 16 is known to be 5cm, the wall thickness of the pipe can be obtained by subtracting the distance data from the distance measuring sensor 17 to the pipe wall displayed by the display 18 from 5cm, the wall thickness of the pipe at each angle can be conveniently detected, thereby facilitating the detection of the uniformity of the thickness of the pipe, fixing the detection position of the detection structure by holding the movable plate 12 when the detection structure is used, setting the horizontal position of the inner box 15 on the central horizontal line of the rotary drum 2, and then conveniently detect the regulation of structure position according to the size of tubular product, and range finding sensor 17 model is PB-2L 150N.
The working principle is as follows: when the pipe wall thickness detection device for the PVC pipe is used, a pipe to be detected is placed inside the rotary drum 2, the threaded rod 3 is screwed to rotate inside the rotary drum 2, the limit of the fixed column 5 is matched, the limit frame 6 is pushed towards the inside of the rotary drum 2 through the threaded rod 3, the pipe is clamped and fixed between the limit frames 6, the hand-held movable plate 12 moves inside the movable groove 11, the inner box 15 is moved to the position where the auxiliary roller 16 is attached to the inner wall of the pipe, the distance measurement sensor 17 is correspondingly arranged on the outer side of the pipe, the gear 9 is driven by the speed reduction motor 8 to rotate the gear ring 7, the rotary drum 2 and the pipe fixed inside are rotated inside the fixed plate 1, the auxiliary roller 16 rolls on the inner wall of the pipe, the rotary movement of the pipe is convenient, and the distance from the distance measurement sensor 17 to the outer wall of the pipe is detected by the distance measurement sensor 17, the display 18 displays the detection data, then the fixed distance from the distance measuring sensor 17 to the auxiliary roller 16 is subtracted by the display data to obtain the thickness of the pipe wall, and the pipe can rotate to detect the thickness of the pipe wall at each angle, so that the uniformity of the thickness of the pipe can be conveniently detected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wall thickness detection device for PVC tubular product, includes fixed plate (1), its characterized in that: the inner wall of the fixed plate (1) is rotatably provided with a rotary drum (2) through a bearing, the inner wall of the rotary drum (2) is in threaded connection with a threaded rod (3), the top end of the threaded rod (3) is fixedly provided with a handle (4), the inner wall of the rotary drum (2) is fixedly connected with a fixed column (5), and the outer wall of the fixed column (5) is movably provided with a limiting frame (6) for limiting and fixing a pipe;
the outer wall of the rotary drum (2) is fixedly connected with a gear ring (7), the inner wall of the bottom of the fixing plate (1) is fixedly provided with a speed reducing motor (8), and one end of a rotating shaft of the speed reducing motor (8) is fixedly connected with a gear (9);
one side fixed mounting of fixed plate (1) has backup pad (10), and has seted up shifting chute (11) on one side of the top of backup pad (10), and the inner wall removal of shifting chute (11) is provided with movable plate (12), the equal fixedly connected with in both sides of movable plate (12) is used for carrying out spacing baffle (13) to movable plate (12), and one side fixed mounting of movable plate (12) has fixed folded plate (14), box (15) in one side fixedly connected with of fixed folded plate (14), and the inner wall rotation of interior box (15) is connected with supplementary roller (16), one side inner wall fixed mounting of fixed folded plate (14) has range sensor (17) that are used for carrying out the detection to the tubular product wall thickness, and one side of range sensor (17) is used for showing display (18) that detect data through connecting wire fixedly connected with.
2. The wall thickness detection device for the PVC pipe is characterized in that the threaded rods (3) are symmetrically arranged inside the rotary drum (2), the outer walls of the threaded rods (3) are in threaded connection with the inner wall of the rotary drum (2), and the bottom ends of the threaded rods (3) are rotatably connected with the inner wall of the limiting frame (6) through bearings.
3. The wall thickness detection device for the PVC pipe is characterized in that the fixing columns (5) are symmetrically arranged on two sides of the threaded rod (3), the fixing columns (5) are fixedly arranged inside the rotary drum (2), the outer walls of the fixing columns (5) are movably connected with the inner wall of the limiting frame (6), and the limiting frame (6) is symmetrically arranged inside the rotary drum (2).
4. The wall thickness detection device for the PVC pipe according to claim 1, wherein the gear motor (8) is fixedly installed inside the bottom side of the fixing plate (1), the gear motor (8) is connected with the gear ring (7) through a gear (9), the outer wall of the gear (9) is meshed with the outer wall of the gear ring (7), the gear ring (7) is fixedly installed on the outer wall of one side of the rotary drum (2), and the rotary drum (2) is rotatably connected with the fixing plate (1) through a bearing.
5. The wall thickness detection device for the PVC pipe as claimed in claim 1, wherein the baffles (13) are symmetrically arranged on two sides of the moving plate (12), the moving plate (12) is movably arranged inside the support plate (10) through the moving groove (11), one side of the baffle (13) is attached to the outer side of the support plate (10), and the moving plate (12) is fixedly connected with the inner box (15) through the fixed folded plate (14).
6. The wall thickness detection device for the PVC pipe as claimed in claim 1, wherein the auxiliary roller (16) is fixedly connected with a rotating column at two ends, the auxiliary roller (16) is rotatably connected with the inner box (15) through the rotating column, the outer wall of the auxiliary roller (16) is in rolling fit with the inner wall of the pipe, the inner box (15) is fixedly arranged on one side of the fixed folding plate (14), and the distance measuring sensor (17) is fixedly arranged on the other side of the fixed folding plate (14).
7. The wall thickness detection device for the PVC pipe according to claim 6, wherein the distance measuring sensor (17) is arranged corresponding to the middle position of the auxiliary roller (16), the distance measuring sensor (17) is fixedly installed inside the fixing folded plate (14), the distance measuring sensor (17) is fixedly connected with the display (18) through a connecting line, and the display (18) is fixedly installed on the top of the support plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220468189.7U CN217303890U (en) | 2022-03-04 | 2022-03-04 | Pipe wall thickness detection device for PVC (polyvinyl chloride) pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220468189.7U CN217303890U (en) | 2022-03-04 | 2022-03-04 | Pipe wall thickness detection device for PVC (polyvinyl chloride) pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217303890U true CN217303890U (en) | 2022-08-26 |
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ID=82934147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220468189.7U Active CN217303890U (en) | 2022-03-04 | 2022-03-04 | Pipe wall thickness detection device for PVC (polyvinyl chloride) pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217303890U (en) |
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2022
- 2022-03-04 CN CN202220468189.7U patent/CN217303890U/en active Active
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