Wall thickness detection platform suitable for valve
By designing a wall thickness detection platform suitable for valves and using automated detection components, the problem of manual inspection operations in the prior art is solved, and the quality of valve production and comprehensiveness of inspection are improved.
Patent Information
- Application Number
- CN202422248476.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-13
AI Technical Summary
In the prior art, valve wall thickness detection requires manual handheld measurement tools, which are troublesome and not comprehensive enough, affecting production quality.
A wall thickness detection platform suitable for valves is designed, including a detection table, a rotating assembly, a clamping assembly and a detection assembly. It can realize automated inspection through electric push rods and motor drives, and can conduct comprehensive inspection of the inner and outer walls of the valve.
It improves the quality of valve production, simplifies the operating process, reduces the need for manual adjustment, and achieves a more comprehensive inspection of valve wall thickness.
Smart Images
Figure CN223005471U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of valves, and specifically, to a wall thickness detection platform applicable to valves. Background Art
[0002] A valve is a pipeline accessory used to open and close pipelines, control the flow direction, and adjust and control the parameters (temperature, pressure, and flow rate) of the transported medium. During the production and processing of valves, some valves may not meet the standard wall thickness, and such valves cannot be put into use. Therefore, it is necessary to detect the wall thickness of valves.
[0003] Currently, it is usually done by manually holding a measuring tool and placing it on both sides of the valve wall for reading. In this way, it is necessary to manually adjust the measuring tool multiple times to measure multiple positions of the valve wall, resulting in troublesome and inconvenient operation, and the detection is not comprehensive enough, which is likely to affect the production quality of the valve and greatly reduce the practicality of the device. For this reason, we provide a wall thickness detection platform applicable to valves to solve the above problems. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a wall thickness detection platform applicable to valves, which solves the problems in the prior art that it is usually done by manually holding a measuring tool and placing it on both sides of the valve wall for reading. In this way, it is necessary to manually adjust the measuring tool multiple times to measure multiple positions of the valve wall, resulting in troublesome and inconvenient operation, and the detection is not comprehensive enough, which is likely to affect the production quality of the valve and greatly reduce the practicality of the device.
[0005] The utility model provides the following technical solution: A wall thickness detection platform applicable to valves, including a detection table, a controller is installed on one side of the top end of the detection table, a placement mechanism for placing the valve is arranged on the upper side of the detection table, the placement mechanism includes a rotation assembly and a clamping assembly, a support frame is installed on the top end of the detection table, an electric push rod two is installed on one side of the top end of the support frame, and a detection assembly for detecting the wall thickness of the valve is arranged through the support frame at the output end of the electric push rod two.
[0006] As a preference of the above technical solution, the rotation assembly includes a motor, the motor is installed at the bottom end of the detection table, the output end of the motor penetrates through the detection table and is installed with a rotating seat, and the clamping assembly is arranged at the top end of the rotating seat.
[0007] As a preference of the above technical solution, the clamping assembly includes two groups of fixing blocks, the two groups of fixing blocks are respectively connected to both sides of the top end of the rotating seat, electric push rods one are installed at the mutually remote ends of the two groups of fixing blocks, and the output end of each electric push rod one penetrates through the fixing block and is connected with a clamping block.
[0008] As an optimization of the above technical solution, rubber pads are glued to one ends of the two groups of clamping blocks close to the center of the rotating seat.
[0009] As an optimization of the above technical solution, the detection assembly includes a connecting rod, the connecting rod is installed at the bottom end of the second electric push rod, moving grooves are opened on both sides of the bottom end of the connecting rod, springs are installed on one sides away from each other of the two groups of moving grooves, one end of each group of springs is connected to the inner wall of the moving groove, one ends close to each other of the two groups of springs are both connected with sliders, and the sliders slide in the moving grooves, and a detection rod is installed at the bottom end of each group of sliders.
[0010] As an optimization of the above technical solution, the two groups of detection rods are symmetrically arranged, and one ends close to each other of the two groups of detection rods are hemispherical.
[0011] As an optimization of the above technical solution, one end of each group of sliders is connected with a connecting block, and a pointing marker is connected to the end of the connecting block away from the slider, a sliding groove is opened at one end of the connecting rod, the connecting block slides in the sliding groove, and a scale is installed on the upper side of the end of the connecting rod close to the pointing marker.
[0012] Compared with the prior art, the beneficial effects of the present utility model are:
[0013] By arranging a rotating assembly in the present utility model, after placing a valve on the top of the rotating seat and fixing it through a clamping assembly, the second electric push rod is started to drive the connecting rod and the two groups of detection rods to move downward until the two groups of detection rods respectively abut against the inner wall and the outer wall of the valve. In this way, the values pointed by the two groups of pointing markers to the scale can be observed and read, so as to obtain whether the wall thickness of the valve is qualified. Finally, the motor is started to drive the rotating seat to rotate. At this time, the rotating seat can drive the valve to rotate. When the two groups of detection rods encounter depressions or protrusions on the inner and outer walls of the valve, the values pointed by the two groups of pointing markers to the scale will also change. In this way, a more comprehensive detection of the valve can be carried out, greatly improving the production quality of the valve, and there is no need to hold a measuring tool for adjustment, making the operation simpler and more convenient. Description of the Drawings
[0014] Figure 1 It is a schematic diagram of the overall structure of a wall thickness detection platform applicable to valves;
[0015] Figure 2 It is a schematic diagram of the sectional structure of a wall thickness detection platform applicable to valves;
[0016] Figure 3 It is a schematic diagram of the sectional structure of the detection assembly of a wall thickness detection platform applicable to valves;
[0017] Figure 4Schematic diagram of the detection component structure of a wall thickness detection platform applicable to valves.
[0018] In the figure: 1, detection table; 11, controller; 2, rotating component; 21, motor; 22, rotating seat; 3, clamping component; 31, fixed block; 32, first electric push rod; 33, clamping block; 34, rubber pad; 4, support frame; 41, second electric push rod; 5, detection component; 51, connecting rod; 52, movable groove; 53, spring; 54, slider; 55, detection rod; 56, connecting block; 57, pointer; 58, chute; 59, scale. Specific implementation mode
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.
[0020] As Figure 1 and Figure 2 shown, the present invention provides a technical solution: a wall thickness detection platform applicable to valves, including a detection table 1, a controller 11 is installed on one side of the top end of the detection table 1, a placement mechanism for placing valves is arranged on the upper side of the detection table 1, the placement mechanism includes a rotating component 2 and a clamping component 3, a support frame 4 is installed on the top end of the detection table 1, a second electric push rod 41 is installed on one side of the top end of the support frame 4, and the output end of the second electric push rod 41 penetrates through the support frame 4 and is provided with a detection component 5 for detecting the wall thickness of the valve. The rotating component 2 includes a motor 21, the motor 21 is installed at the bottom end of the detection table 1, and the output end of the motor 21 penetrates through the detection table 1 and is installed with a rotating seat 22. When the second electric push rod 41 is started to drive the detection component 5 to move downward to detect the wall thickness of the valve, the motor 21 can be started, and the motor 21 drives the rotating seat 22 to rotate. At this time, the rotating seat 22 can drive the valve to rotate. When the detection component 5 encounters depressions or protrusions on the inner and outer walls of the valve, the detected values will also change. In this way, the valve can be detected more comprehensively, greatly improving the production quality of the valve.
[0021] As an implementation mode in this embodiment, as Figure 2As shown in the figure, the clamping assembly 3 is arranged at the top of the rotating seat 22. The clamping assembly 3 includes two groups of fixing blocks 31, and the two groups of fixing blocks 31 are respectively connected to both sides of the top of the rotating seat 22. Electric push rods 32 are installed at the ends of the two groups of fixing blocks 31 that are away from each other. The output end of each electric push rod 32 penetrates through the fixing block 31 and is connected to a clamping block 33. When the valve is placed on the top of the rotating seat 22 and then the two groups of electric push rods 32 are started simultaneously, the two groups of electric push rods 32 both push the clamping blocks 33 until the clamping blocks 33 are in contact with and against the valve, so that the valve can be fixed, making it not easy for the valve to shake and shift, and thus the detection can be more accurate. Rubber pads 34 are glued to the ends of the two groups of clamping blocks 33 close to the center of the rotating seat 22, so that the friction between the clamping blocks 33 and the valve can be increased, and the clamping blocks 33 can clamp the valve more firmly.
[0022] It should be noted that the two groups of clamping blocks 33 are both arc-shaped plates, which are more fitted to the outer wall of the valve, making the clamping more firm.
[0023] As an implementation mode in this embodiment, such as Figure 2 、 Figure 3 and Figure 4As shown in the figure, a support frame 4 is installed at the top of the detection table 1. On one side of the top of the support frame 4, an electric push rod two 41 is installed. The output end of the electric push rod two 41 penetrates through the support frame 4 and is provided with a detection component 5 for detecting the wall thickness of the valve. The detection component 5 includes a connecting rod 51. The connecting rod 51 is installed at the bottom end of the electric push rod two 41. On both sides of the bottom end of the connecting rod 51, moving grooves 52 are opened. On one side of each of the two moving grooves 52 away from each other, a spring 53 is installed. One end of each group of springs 53 is connected to the inner wall of the moving groove 52. One end of the two groups of springs 53 close to each other is connected with a slider 54, and the slider 54 slides in the moving groove 52. The bottom end of each group of sliders 54 is installed with a detection rod 55. This structure drives the connecting rod 51 and the two detection rods 55 to move downward through the electric push rod two 41 until one detection rod 55 extends into the valve and one detection rod 55 is outside the valve. At this time, the detection rod 55 can be released, so that the return elastic force of the spring 53 is used to push the slider 54 to slide in the moving groove 52 until the slider 54 drives the two detection rods 55 to abut against the inner wall and the outer wall of the valve respectively. In this way, the wall thickness of the valve can be judged by the distance between the two detection rods 55. The two detection rods 55 are symmetrically arranged, and the ends of the two detection rods 55 close to each other are hemispherical, so that they fit better with the arc-shaped inner and outer walls of the valve, and the measurement structure is more accurate. One end of each group of sliders 54 is connected with a connecting block 56, and the end of the connecting block 56 away from the slider 54 is connected with a pointer 57. A sliding groove 58 is opened at one end of the connecting rod 51, and the connecting block 56 slides in the sliding groove 58. On the upper side of the end of the connecting rod 51 close to the pointer 57, a scale 59 is installed. This structure drives the connecting block 56 to slide in the sliding groove 58 through the slider 54, and the connecting block 56 drives the pointer 57 to move. In this way, the values pointed by the two pointers 57 to the scale 59 can be observed and read, so that it can be more accurately determined whether the wall thickness of the valve is qualified, and the detection of the valve is completed, greatly increasing the practicability of the device.
[0024] It should be noted that the motor 21, the two groups of electric push rods one 32 and the electric push rod two 41 are all electrically connected to the controller 11, so that the controller 11 can be used to control the start and stop of the motor 21, the two groups of electric push rods one 32 and the electric push rod two 41.
[0025] Working principle: If it is necessary to detect the wall thickness of the valve, just place the valve on the top of the rotating seat 22, and then control the simultaneous start of the two groups of first electric push rods 32 through the controller 11. Both groups of first electric push rods 32 push the clamping blocks 33 until the clamping blocks 33 drive the rubber pads 34 to fit and abut against the valve, so that the valve can be fixed, making it not easy for the valve to shake and shift, and thus the detection can be more accurate. At this time, the controller 11 can be used to control the start of the second electric push rod 41. The second electric push rod 41 drives the connecting rod 51 and the two groups of detection rods 55 to move downward, and then pulls the two groups of detection rods 55 away from each other. The detection rods 55 drive the sliders 54 to slide in the moving grooves 52 and compress the springs 53 until one group of detection rods 55 extends into the valve and one group of detection rods 55 is outside the valve. At this time, the detection rods 55 can be released, so that the sliders 54 are pushed to slide in the moving grooves 52 by the restoring force of the springs 53 until the sliders 54 drive the two groups of detection rods 55 to abut against the inner wall and the outer wall of the valve respectively. At the same time, the sliders 54 will also drive the connecting blocks 56 to slide in the sliding grooves 58, and the connecting blocks 56 drive the pointers 57 to move. In this way, the values pointed to by the two groups of pointers 57 on the scale 59 can be observed and read, so as to obtain whether the wall thickness of the valve is qualified and complete the detection of the valve, greatly increasing the practicability of the device;
[0026] Finally, the controller 11 can be used to control the start of the motor 21. The motor 21 drives the rotating seat 22 to rotate. At this time, the rotating seat 22 can drive the valve to rotate. When the two groups of detection rods 55 encounter depressions or protrusions on the inner and outer walls of the valve, the values pointed to by the two groups of pointers 57 on the scale 59 will also change. In this way, a more comprehensive detection of the valve can be carried out, greatly improving the production quality of the valve.
[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.
Claims
1. A wall thickness detection platform suitable for valves, comprising a detection platform (1), a controller (11) being installed on one side of the top of the detection platform (1), characterized in that: A placement mechanism for placing a valve is arranged on the upper side of the detection platform (1), the placement mechanism comprising a rotating assembly (2) and a clamping assembly (3); a support frame (4) is installed at the top end of the detection platform (1); a second electric push rod (41) is installed on one side of the top end of the support frame (4); an output end of the second electric push rod (41) passes through the support frame (4) and is provided with a detection assembly (5) for detecting the wall thickness of the valve.
2. A wall thickness detection platform suitable for valves according to claim 1, characterized in that: The rotating assembly (2) comprises a motor (21), the motor (21) is mounted at the bottom end of the detection platform (1), the output end of the motor (21) passes through the detection platform (1) and is equipped with a rotating seat (22), and the clamping assembly (3) is arranged at the top end of the rotating seat (22).
3. A wall thickness detection platform suitable for valves according to claim 2, characterized in that: The clamping assembly (3) comprises two groups of fixed blocks (31), the two groups of fixed blocks (31) are respectively connected to the top two sides of the rotating seat (22), and the ends of the two groups of fixed blocks (31) away from each other are both equipped with electric push rods (32), and the output end of each group of electric push rods (32) passes through the fixed block (31) and is connected to a clamping block (33).
4. A wall thickness detection platform suitable for valves according to claim 3, characterized in that: One end of the two groups of clamping blocks (33) close to the center of the rotating seat (22) is glued with a rubber pad (34).
5. A wall thickness detection platform suitable for valves according to claim 1, characterized in that: The detection assembly (5) comprises a connecting rod (51), wherein the connecting rod (51) is mounted at the bottom end of the second electric push rod (41), and movable grooves (52) are provided on both sides of the bottom end of the connecting rod (51). Springs (53) are installed on the sides of the two groups of movable grooves (52) that are away from each other, and one end of each group of springs (53) is connected to the inner wall of the movable groove (52). The ends of the two groups of springs (53) that are close to each other are connected to sliders (54), and the sliders (54) slide in the movable grooves (52), and a detection rod (55) is installed on the bottom end of each group of sliders (54).
6. A wall thickness detection platform suitable for valves according to claim 5, characterized in that: The two groups of detection rods (55) are symmetrically arranged, and the ends of the two groups of detection rods (55) that are close to each other are hemispherical.
7. A wall thickness detection platform suitable for valves according to claim 5, characterized in that: One end of each group of the sliders (54) is connected to a connecting block (56), and the end of the connecting block (56) away from the sliders (54) is connected to a pointer (57). One end of the connecting rod (51) is provided with a sliding groove (58), and the connecting block (56) slides in the sliding groove (58). A scale (59) is installed on the upper side of the end of the connecting rod (51) close to the pointer (57).