Inner diameter detection device for CPVC cable protection pipe production

Abstract

The utility model discloses an inner diameter detection device for CPVC cable protection tube production, which comprises a detection table, a base arranged on one side of the top end of the detection table, a shaft bracket arranged on the top end of the base, a rotating shaft rotatably mounted in the shaft bracket, and a driven gear arranged at the bottom end of the rotating shaft and extending to the outside of the shaft bracket. The top end of the rotating shaft extends to the outside of the shaft bracket and is provided with a rotating disc, the edge of the top end of the rotating disc is provided with clamping frames at equal intervals, one side of the top end of the shaft bracket is provided with a motor, the bottom end of the motor is provided with a driving gear, and the driving gear is meshed with the driven gear. The top end of the detection bench on one side of the bar-shaped seat is provided with an electric cabinet. According to the inner diameter detection device, the detection efficiency of the inner diameter detection device on the protection tube body is improved when the inner diameter detection device is used, the phenomenon of displacement generated in the inner diameter detection process of the protection tube body is reduced, and the purpose of accurately detecting the inner diameter of the protection tube body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection tube production, in particular to an inner diameter detection device for CPVC cable protection tube production. Background Art

[0002] In the production process of CPVC cable protection tubes, the control of the inner diameter size is crucial to ensure the performance and quality of the cable protection tubes. In order to carry out the detection process of the inner diameter of the cable protection tubes, the corresponding inner diameter detection device is required.

[0003] A CPVC cable protection tube production inner diameter detection device with reference announcement number CN220982158U comprises a bottom plate, a placing table is fixedly connected to the upper surface of the bottom plate, a measuring rod is fixedly connected to the upper surface of the bottom plate at the middle position of one side of the placing table, a lower measuring block and an upper measuring block are slidably connected to the side surface of the measuring rod, a scale surface is fixedly connected to the side surface of the lower measuring block, and the scale surface slides relative to the measuring rod; the V-shaped design of the top surface of the placing table can make the vertical diameters of cable protection tubes of different sizes align with the middle position of the placing table to avoid errors, and when measuring, the lower measuring block is aligned with the lowest point of the inner diameter of the cable protection tube, and the upper measuring block is slidably aligned with the highest point of the inner diameter of the cable protection tube, so as to quickly and accurately measure the inner diameters of cable protection tubes of different specifications. According to the above, although the inner diameter detection device can be well applied, it is usually not convenient to perform multi-station sequential detection operations on the cable protection tube, so that the detection efficiency of the inner diameter detection device for the inner diameter of the cable protection tube is difficult to reach the established expectations, which often troubles users. Utility Model Content

[0004] The purpose of the utility model is to provide an inner diameter detection device for the production of CPVC cable protection tubes, so as to solve the problem that the inner diameter detection device proposed in the above background technology can be well applied, but it is usually not convenient to perform multi-station sequential detection operations on the cable protection tube, making it difficult for the inner diameter detection device to achieve the expected detection efficiency of the inner diameter of the cable protection tube.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inner diameter detection device for the production of CPVC cable protection tubes, comprising a detection table, a base is provided on one side of the top of the detection table, an axis frame is provided on the top of the base, a rotating shaft is rotatably installed inside the axis frame, the bottom end of the rotating shaft extends to the outside of the axis frame and is provided with a driven gear, the top of the rotating shaft extends to the outside of the axis frame and is provided with a turntable, and a clamping frame with equal spacing is provided at the edge position of the top of the turntable, a motor is installed on one side of the top of the axis frame, a driving gear is provided at the bottom end of the motor, and the driving gear and the driven gear are meshed with each other, a strip seat is provided on the top of the detection table on one side of the base, and an electric control box is provided on the top of the detection table on one side of the strip seat, and the output end of the single-chip microcomputer inside the electric control box is electrically connected to the input end of the motor.

[0006] Preferably, a first V-shaped clamp is provided at the bottom of the clamp frame, and a protective tube body is installed inside the clamp frame above the first V-shaped clamp, and both ends of the protective tube body extend to the outside of the clamp frame. The first V-shaped clamp is provided to cooperate with the second V-shaped clamp to clamp and fix the protective tube body.

[0007] Preferably, a second V-shaped clamping plate is slidably connected to the upper end of the clamping frame, and a threaded tube is provided at the center of the top of the clamping frame. The second V-shaped clamping plate is arranged to cooperate with the first V-shaped clamping plate to clamp and fix the protective tube body.

[0008] Preferably, a carrying plate is slidably mounted on the top of the strip seat, and a stand is provided on the top of the carrying plate, so that the scale line and the positioning plate can be placed through the setting of the stand.

[0009] Preferably, a telescopic driving component is installed on one side of the top of the strip seat through a bracket, the input end of the telescopic driving component is electrically connected to the output end of the single-chip microcomputer inside the electric control box, and one end of the telescopic driving component is connected to the outer wall of the supporting plate. The telescopic driving component is arranged to drive the supporting plate to translate.

[0010] Preferably, a scale line is provided on the outer wall of the stand close to the turntable, and two positioning plates are fixed on the outer wall of the stand on the side of the scale line, so that the distance between the two abutment blocks can be observed by setting the scale line.

[0011] Preferably, two spring expansion members are provided at one end of the positioning plate, and abutment blocks are provided at the ends of the two spring expansion members away from the positioning plate. The abutment blocks are provided to detect the inner diameter of the protective tube body.

[0012] Preferably, a threaded rod is installed on the internal thread of the threaded barrel, the bottom end of the threaded rod extends to the outside of the threaded barrel and is rotatably connected to the top end of the second V-shaped clamp, the top end of the threaded rod extends to the outside of the threaded barrel and is provided with a turning handle, and the threaded rod is located inside the threaded barrel and rotates and slides, so that the threaded rod drives the second V-shaped clamp to be lifted and lowered.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the inner diameter detection device for the production of CPVC cable protection tubes not only improves the detection efficiency of the protection tube body when the inner diameter detection device is used, but also reduces the displacement phenomenon during the inner diameter detection process of the protection tube body, and achieves the purpose of accurately detecting the inner diameter of the protection tube body;

[0014] (1) The driving gear is driven by a motor to rotate, so that the driving gear drives the turntable to rotate slowly through the driven gear and the rotating shaft. Since four clamping frames are arranged at the top of the turntable, the protection tube body placed inside the clamping frames is sequentially transferred to one side of the abutment block, so that the purpose of sequentially detecting the inner diameter of the protection tube body at multiple stations can be achieved, thereby improving the detection efficiency of the protection tube body when the inner diameter detection device is used;

[0015] (2) The protective tube body is placed on the top of the first V-shaped clamping plate, and then the handle is rotated to drive the threaded rod inside the threaded tube to rotate and slide downward, so that the threaded rod drives the second V-shaped clamping plate to move downward and fit the protective tube body. The second V-shaped clamping plate cooperates with the first V-shaped clamping plate to clamp and fix the protective tube body, thereby reducing the displacement of the protective tube body during the inner diameter detection process;

[0016] (3) By pressing the two abutment blocks, the two abutment blocks are brought closer to each other, and at the same time, the telescopic driving member drives the supporting plate to translate, so that the two abutment blocks are inserted into the protective tube body, and then the two abutment blocks are released. Since the spring telescopic member applies elastic pressure to the abutment blocks, the two abutment blocks contact the upper and lower inner walls of the protective tube body. The distance between the two abutment blocks can be observed from the scale line to detect and determine the inner diameter value of the protective tube body, thereby achieving the purpose of accurately detecting the inner diameter of the protective tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the side view structure of the clamp frame of the utility model;

[0020] Figure 4This is a schematic diagram of the top view of the shaft frame of the utility model.

[0021] In the figure: 1. test table; 2. electric control box; 3. base; 4. turntable; 5. clamping frame; 6. protective tube body; 7. strip seat; 8. telescopic drive member; 9. bearing plate; 10. stand; 11. scale line; 12. positioning plate; 13. spring telescopic member; 14. abutment block; 15. first V-shaped clamping plate; 16. threaded cylinder; 17. threaded rod; 18. turning handle; 19. second V-shaped clamping plate; 20. shaft frame; 21. motor; 22. driving gear; 23. driven gear; 24. rotating shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an embodiment: an inner diameter detection device for CPVC cable protection tube production, comprising a detection table 1, a base 3 is provided on one side of the top of the detection table 1, a shaft frame 20 is provided on the top of the base 3, a rotating shaft 24 is rotatably installed inside the shaft frame 20, the bottom end of the rotating shaft 24 extends to the outside of the shaft frame 20 and is provided with a driven gear 23, the top of the rotating shaft 24 extends to the outside of the shaft frame 20 and is provided with a turntable 4, and a clamping frame 5 with equal spacing is provided at the edge position of the top of the turntable 4, a first V-shaped clamping plate 15 is provided at the bottom of the clamping frame 5, a protective tube body 6 is installed inside the clamping frame 5 above the first V-shaped clamping plate 15, and both ends of the protective tube body 6 extend to the outside of the clamping frame 5;

[0024] When in use, the first V-shaped clamping plate 15 is arranged to cooperate with the second V-shaped clamping plate 19 to clamp and fix the protection tube body 6;

[0025] A second V-shaped clamping plate 19 is slidably connected to the upper end of the clamping frame 5, and a threaded tube 16 is provided at the center of the top of the clamping frame 5;

[0026] When in use, the second V-shaped clamping plate 19 is arranged to cooperate with the first V-shaped clamping plate 15 to clamp and fix the protection tube body 6;

[0027] The inner thread of the threaded barrel 16 is provided with a threaded rod 17, the bottom end of the threaded rod 17 extends to the outside of the threaded barrel 16 and is rotatably connected to the top end of the second V-shaped clamping plate 19, and the top end of the threaded rod 17 extends to the outside of the threaded barrel 16 and is provided with a rotating handle 18;

[0028] When in use, the threaded rod 17 rotates and slides inside the threaded tube 16, so that the threaded rod 17 drives the second V-shaped clamping plate 19 to be raised and lowered;

[0029] A motor 21 is installed on one side of the top of the shaft frame 20, and a driving gear 22 is provided at the bottom of the motor 21. The driving gear 22 and the driven gear 23 are meshed with each other. A strip seat 7 is provided on the top of the detection platform 1 on one side of the base 3, and a bearing plate 9 is slidably installed on the top of the strip seat 7. A stand 10 is provided on the top of the bearing plate 9;

[0030] When in use, the stand 10 is arranged so as to place the scale line 11 and the positioning plate 12;

[0031] A telescopic drive member 8 is installed on one side of the top of the strip seat 7 through a bracket, the input end of the telescopic drive member 8 is electrically connected to the output end of the single chip microcomputer inside the electric control box 2, and one end of the telescopic drive member 8 is connected to the outer wall of the bearing plate 9;

[0032] When in use, the telescopic driving member 8 is arranged to drive the carrying plate 9 to translate;

[0033] A scale mark 11 is provided on the outer wall of the stand 10 on the side close to the turntable 4, and two positioning plates 12 are fixed on the outer wall of the stand 10 on the side of the scale mark 11;

[0034] When in use, the scale line 11 is set so as to observe the distance between the two abutment blocks 14;

[0035] Two spring expansion members 13 are provided at one end of the positioning plate 12, and abutment blocks 14 are provided at one end of the two spring expansion members 13 away from the positioning plate 12;

[0036] When in use, the abutment block 14 is provided to detect the inner diameter of the protection tube body 6;

[0037] An electric control box 2 is provided on the top of the testing platform 1 on one side of the strip seat 7 , and the output end of the single chip microcomputer inside the electric control box 2 is electrically connected to the input end of the motor 21 .

[0038] When the embodiment of the present application is in use, the protective tube body 6 is first placed on the top of the first V-shaped clamping plate 15, and then the handle 18 is rotated to drive the threaded rod 17 located inside the threaded tube 16 to rotate and slide downward, so that the threaded rod 17 drives the second V-shaped clamping plate 19 to move down and fit the protective tube body 6. The second V-shaped clamping plate 19 can cooperate with the first V-shaped clamping plate 15 to clamp and fix the protective tube body 6, so as to facilitate stable inner diameter detection of the protective tube body 6. Then, the two abutment blocks 14 are pressed so that the two abutment blocks 14 are close to each other, and at the same time, the telescopic driving member 8 drives the bearing plate 9 to translate so that the two abutment blocks 14 are inserted into the protective tube body 6. Then, the two abutment blocks 14 are released. Because the spring telescopic member 13 applies elastic pressure to the abutment blocks 14, the two abutment blocks 14 contact the upper and lower inner walls of the protective tube body 6, which can be seen from the scale line 11. The spacing between the two abutment blocks 14 is observed to determine the inner diameter value of the current protection tube body 6. After the inner diameter detection of the protection tube body 6 is completed, the telescopic driving member 8 drives the carrier plate 9 to translate and reset to its original position, and the above process can be repeated to detect the next protection tube body 6. Finally, the motor 21 drives the driving gear 22 to rotate. Since the driving gear 22 and the driven gear 23 are meshed with each other, and the diameter of the driving gear 22 is smaller than the diameter of the driven gear 23, the driving gear 22 drives the turntable 4 to rotate slowly through the driven gear 23 and the rotating shaft 24. Since four clamping frames 5 are set at the top of the turntable 4, the protection tube body 6 placed on the inner side of the clamping frame 5 can be transferred to one side of the abutment block 14 in turn, the inner diameter of the protection tube body 6 can be detected in turn at multiple stations to improve the inner diameter detection efficiency of the protection tube body 6, thereby completing the use of the inner diameter detection device.

Claims

1. An inner diameter detection device for CPVC cable protection tube production, characterized in that: The invention comprises a testing platform (1), wherein a base (3) is provided on one side of the top of the testing platform (1), a shaft frame (20) is provided on the top of the base (3), a rotating shaft (24) is rotatably mounted inside the shaft frame (20), the bottom end of the rotating shaft (24) extends to the outside of the shaft frame (20) and is provided with a driven gear (23), the top end of the rotating shaft (24) extends to the outside of the shaft frame (20) and is provided with a rotating disk (4), and the edge position of the top end of the rotating disk (4) is provided with equidistant clamping A frame (5) is provided, a motor (21) is installed on one side of the top of the shaft frame (20), a driving gear (22) is provided at the bottom of the motor (21), the driving gear (22) and the driven gear (23) are meshed with each other, a strip seat (7) is provided at the top of the detection platform (1) on one side of the base (3), an electric control box (2) is provided at the top of the detection platform (1) on one side of the strip seat (7), and an output end of a single chip microcomputer inside the electric control box (2) is electrically connected to an input end of the motor (21).

2. The inner diameter detection device for CPVC cable protection tube production according to claim 1 is characterized in that: A first V-shaped clamping plate (15) is provided at the bottom of the clamping frame (5), and a protective tube body (6) is installed inside the clamping frame (5) above the first V-shaped clamping plate (15), and both ends of the protective tube body (6) extend to the outside of the clamping frame (5).

3. The inner diameter detection device for CPVC cable protection tube production according to claim 1 is characterized in that: A second V-shaped clamping plate (19) is slidably connected to the upper end of the interior of the clamping frame (5), and a threaded barrel (16) is provided at the center of the top of the clamping frame (5).

4. The inner diameter detection device for CPVC cable protection tube production according to claim 1 is characterized in that: A bearing plate (9) is slidably mounted on the top of the strip seat (7), and a standing seat (10) is provided on the top of the bearing plate (9).

5. The inner diameter detection device for producing CPVC cable protection tubes according to claim 4, characterized in that: A telescopic driving member (8) is mounted on one side of the top end of the strip seat (7) via a bracket, an input end of the telescopic driving member (8) is electrically connected to an output end of a single chip microcomputer inside the electric control box (2), and one end of the telescopic driving member (8) is connected to an outer wall of a carrying plate (9).

6. The inner diameter detection device for producing CPVC cable protection tubes according to claim 4, characterized in that: A scale line (11) is provided on the outer wall of the stand (10) on the side close to the turntable (4), and two positioning plates (12) are fixed on the outer wall of the stand (10) on the side of the scale line (11).

7. The inner diameter detection device for producing CPVC cable protection tubes according to claim 6, characterized in that: Two spring telescopic parts (13) are provided at one end of the positioning plate (12), and abutment blocks (14) are provided at one end of the two spring telescopic parts (13) away from the positioning plate (12).

8. The inner diameter detection device for producing CPVC cable protection tubes according to claim 3, characterized in that: The internal thread of the threaded barrel (16) is provided with a threaded rod (17), the bottom end of the threaded rod (17) extends to the outside of the threaded barrel (16) and is rotatably connected to the top end of the second V-shaped clamping plate (19), and the top end of the threaded rod (17) extends to the outside of the threaded barrel (16) and is provided with a rotating handle (18).

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