Electromagnetic chuck table board detection device
By designing an electromagnetic suction cup table detection device including a clamping seat, a tension detector, a proximity switch, a vertical control block and a horizontal positioning rod, the problems of detection of unevenness and tension gauge angle deviation in the prior art are solved, and the uniformity and accuracy of magnetic force detection are achieved.
Patent Information
- Application Number
- CN202422092339.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-28
AI Technical Summary
The existing electromagnetic suction cup table detection methods are difficult to ensure that each movement distance is the same during the movement process, resulting in uneven detection, and the angle of the tension gauge is prone to deviation, affecting the accuracy of the detection results.
An electromagnetic suction cup table detection device including a clamping seat, a tension detector, a proximity switch, a vertical control block and a horizontal positioning rod is designed. Through the cooperation of these components, it is ensured that the intervals of each detection position are maintained the same and the tension is maintained at the same angle.
The uniformity and accuracy of the magnetic force detection of the electromagnetic suction cup surface is achieved, ensuring the reliability of the detection results.
Smart Images
Figure CN222945375U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of detection tools, and in particular relates to an electromagnetic chuck table detection device. Background Art
[0002] An electromagnetic chuck is a device that relies on the electromagnetic principle to generate suction to absorb magnetic conductive materials. For example, in a machining workshop, the iron block to be processed is fixed, and the electromagnetic chuck table inspection is the process of evaluating and inspecting the surface condition of the electromagnetic chuck. The purpose is to ensure that the performance of the electromagnetic chuck table meets the work requirements. The inspection content includes magnetic force inspection, flatness inspection, surface defect inspection, etc. Among them, the magnetic force inspection is used to determine whether the magnetic force distribution of the table is uniform and whether the magnetic strength meets the standard to ensure that the object can be firmly adsorbed. The common magnetic force inspection method is to place an iron block on the electromagnetic chuck table, and use a dynamometer to pull the measuring iron block to complete the magnetic force inspection by detecting the pulling force required for the iron block to break free from the table. However, in actual applications, after completing the inspection of a certain area on the table, the staff needs to move the iron block and other inspection devices to other areas of the table. During the movement process, not only can the same moving distance not be guaranteed each time, resulting in the inability to evenly inspect various positions on the table, but also when the staff pulls the dynamometer, the pulling angle is prone to deviation, resulting in inaccurate inspection results. Utility Model Content
[0003] The utility model provides an electromagnetic chuck table top detection device, which has the characteristics of enabling the staff to move the same distance on the table top each time when performing magnetic force detection on the table top, thereby ensuring the uniformity of the magnetic force detection on the table top.
[0004] The utility model provides the following technical scheme: it includes two clamping seats, a tension detector and two proximity switches, one side of the two clamping seats is fixedly connected with a vertical control block, one side of the two vertical control blocks is slidably connected with a synchronization block, and the other side of the two vertical control blocks is slidably connected with a limit block, the two limit blocks slide inside the two synchronization blocks respectively, one side of the synchronization block is fixedly connected with a horizontal positioning rod, the outer side of the horizontal positioning rod is slidably connected with a linkage seat, the top of the linkage seat is fixedly connected with an expansion bin, the expansion bin is slidably connected with two judgment blocks, and the tops of the two judgment blocks are fixedly connected with pulling blocks, one side of the linkage seat is fixedly connected with two guide plates, the inner sides of the two guide plates are provided with attraction blocks, both ends of the guide plates are fixedly connected with constraint plates, the constraint plates slide on the outer sides of the guide plates, the tension detector is located between the linkage seat and the attraction block, the two proximity switches are respectively installed on the side away from the two guide plates, and one side of the vertical control block and the judgment block is provided with scales.
[0005] Wherein, a touch plate is slidably connected inside the two clamping seats, and a threaded rod is rotatably connected to one side of the two clamping seats.
[0006] Wherein, a guide groove is provided inside the vertical control block, and the synchronization block is slidably connected to the vertical control block through the guide groove.
[0007] Wherein, a plurality of alignment grooves are provided on one side of the vertical control block, and the alignment grooves are connected with the guide grooves.
[0008] Wherein, a guide groove is provided on one side of the horizontal positioning rod, and the linkage seat is slidably connected to the horizontal positioning rod through the guide groove.
[0009] The beneficial effect of the utility model is that through the cooperation of components such as the vertical control block and the horizontal positioning rod, the staff can accurately control the detection position when performing magnetic detection on the electromagnetic suction cup table, so that the intervals between each detection position remain the same, ensuring the uniformity of the magnetic detection of the table, and keeping the pulling force at the same angle, so as to ensure the final detection effect of the magnetic force of the table.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0012] Figure 2 This is a schematic diagram of the disassembled structure of the utility model;
[0013] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;
[0014] Figure 4 for Figure 2 A magnified schematic diagram of point B in the middle.
[0015] In the figure: 1. Clamping seat; 11. Touch plate; 12. Threaded rod; 2. Vertical control block; 21. Synchronous block; 22. Limit block; 23. Guide groove; 24. Alignment groove; 3. Horizontal positioning rod; 31. Linking seat; 32. Expansion bin; 33. Judgment block; 34. Pull block; 35. Guide groove; 4. Guide plate; 41. Attraction block; 42. Constraint plate; 43. Tension detector; 44. Proximity switch; 5. Scale. DETAILED DESCRIPTION
[0016] See also Figure 1-Figure 4The utility model provides the following technical solutions: including two clamping seats 1, a tension detector 43 and two proximity switches 44, one side of the two clamping seats 1 is fixedly connected with a vertical control block 2, one side of the two vertical control blocks 2 is slidably connected with a synchronization block 21, and the other side of the two vertical control blocks 2 is slidably connected with a limit block 22, the two limit blocks 22 slide inside the two synchronization blocks 21 respectively, one side of the synchronization block 21 is fixedly connected with a horizontal positioning rod 3, the outer side of the horizontal positioning rod 3 is slidably connected with a linkage seat 31, and the top of the linkage seat 31 is fixedly connected with an expansion bin 32, there are two judgment blocks 33 slidingly connected inside the expansion bin 32, and the tops of the two judgment blocks 33 are fixedly connected to pull blocks 34, one side of the linkage seat 31 is fixedly connected to two guide plates 4, the inner sides of the two guide plates 4 are provided with attraction blocks 41, both ends of the guide plates 4 are fixedly connected to constraint plates 42, the constraint plates 42 slide on the outside of the guide plates 4, the tension detector 43 is located between the linkage seat 31 and the attraction blocks 41, and the two proximity switches 44 are respectively installed on the side away from the two guide plates 4, and one side of the vertical control block 2 and the judgment block 33 is provided with scales 5.
[0017] In this implementation scheme: the clamping seat 1 is used to support and connect various components, so that the magnetic detection work of the electromagnetic suction cup table is completed through the cooperation of other components. The vertical control block 2 fixed on one side of the clamping seat 1 is used to support the synchronization block 21, and the synchronization block 21 slides on one side of the vertical control block 2, so that the staff can vertically adjust the detection position by sliding the synchronization block 21. A limit block 22 is slid on one side of the vertical control block 2, and the limit block 22 slides inside the synchronization block 21, so that when the staff adjusts the synchronization block 21 to a suitable height with the help of the scale 5 provided on one side of the vertical control block 2, the synchronization block 21 and its other parts can be adjusted by sliding the limit block 22 to the inside of the synchronization block 21. The vertical height of other components is limited to ensure that the magnetic detection work can be carried out smoothly. A horizontal positioning rod 3 is fixed on one side of the synchronization block 21. The horizontal positioning rod 3 is used to support components such as the linkage seat 31. The linkage seat 31 slides on the outside of the horizontal positioning rod 3, so that the staff can adjust the detection position horizontally by sliding the linkage seat 31 horizontally. By adjusting the position, the magnetic detection operation can be performed on different positions of the table. An expansion bin 32 is fixed on the top of the linkage seat 31. A judgment block 33 is sliding inside the expansion bin 32. The staff can drive the judgment block 33 to move by pulling the pulling block 34. A scale 5 is provided on one side of the judgment block 33. The staff can pull the judgment block 33 to a suitable position. After the distance is reached, the value of the corresponding scale 5 can be recorded, so that the judgment block 33 can be pulled out a suitable distance each time, and then the staff can slide the linkage seat 31 toward the pulled out judgment block 33, so that the moving distance of the linkage seat 31 is the same as the moving distance of the judgment block 33, so that the staff can move the linkage seat 31 to the same distance each time, so that the linkage seat 31 drives the guide plate 4 to move to a suitable distance, and the guide plate 4 is used to support the attraction block 41. The attraction block 41 is made of a material with magnetic force, so that the attraction block 41 can be attracted by the table, and a constraint plate 42 is fixed to the outside of the attraction block 41. The constraint plate 42 will guide the pulling force on the attraction block 41 to avoid deviation of the attraction block 41, and the constraint plate 4 One side of the guide plate 4 is connected to the tension detector 43 through components such as buckles, and the tension detector 43 is connected to the linkage seat 31 through an electric push rod, so that the electric push rod can pull the tension detector 43 to move and gradually increase the tension. At this time, the tension detector 43 will apply tension to the attraction block 41 and record the tension. A proximity switch 44 is fixed to the outer side of the guide plate 4. When the attraction block 41 is pulled, the attraction block 41 drives the constraint plate 42 to move, and the constraint plate 42 will reach the corresponding position of the proximity switch 44. At this time, the proximity switch 44 will sense the proximity of the constraint plate 42, thereby sending a signal to the tension detector 43, so that the tension detector 43 records the tension at this time, and completes the magnetic detection work of this position of the table.Then the staff can adjust the position of the vertical control block 2 and the linkage seat 31 to perform magnetic detection on other positions of the table.
[0018] A touch plate 11 is slidably connected inside the two clamping seats 1, and a threaded rod 12 is rotatably connected on one side of the two clamping seats 1; the touch plate 11 sliding inside the clamping seat 1 is used to fix the clamping seat 1, and the staff can place the clamping seat 1 on the outside of the table top, and a threaded rod 12 is rotatably connected on one side of the clamping seat 1. The inside of the clamping seat 1 is provided with a thread that is adapted to the outside of the threaded rod 12, so that the threaded rod 12 can drive the touch plate 11 to move during the rotation, so that the clamping seat 1 is clamped on the outside of the table top, so that the clamping seat 1 can provide support force for other components, and then through the cooperation of other components, the magnetic force detection operation of the table top is completed.
[0019] A guide groove 23 is provided inside the vertical control block 2, and the synchronization block 21 is slidably connected to the vertical control block 2 via the guide groove 23; the guide groove 23 provided inside the vertical control block 2 is used to guide and constrain the sliding of the synchronization block 21, so that when the staff adjusts the vertical position of the magnetic detection by sliding the vertical control block 2, the motion trajectory will not be offset, thereby ensuring the accuracy of the staff in adjusting the magnetic detection position.
[0020] A plurality of alignment grooves 24 are provided on one side of the vertical control block 2, and the alignment grooves 24 are connected with the guide grooves 23; the plurality of alignment grooves 24 provided on one side of the vertical control block 2 are used to make space for the insertion of the limit block 22, and the alignment grooves 24 are connected with the guide grooves 23, and the portion of the synchronization block 21 sliding inside the guide groove 23 is provided with a groove of a corresponding size to the alignment groove 24, so that after the limit block 22 is inserted into the alignment groove 24 at the appropriate position, it can continue to slide to be inserted into the synchronization block 21, thereby completing the limitation of the position of the synchronization block 21, so that the synchronization block 21 can continue to support other components to complete the magnetic detection of the table top.
[0021] A guide groove 35 is provided on one side of the horizontal positioning rod 3, and the linkage seat 31 is slidably connected to the horizontal positioning rod 3 through the guide groove 35; the guide groove 35 provided on one side of the horizontal positioning rod 3 is used to guide and constrain the sliding of the linkage seat 31, so that when the staff slides the linkage seat 31 again, the linkage seat 31 and other components will not be offset, so that the staff can accurately adjust the magnetic detection position to ensure the uniformity of the magnetic detection of the table surface.
[0022] The working principle and use process of the utility model are as follows: when the staff needs to perform magnetic force detection on the electromagnetic suction cup table, the staff can place the two clamping seats 1 on both sides of the magnetic suction cup table respectively, and then the staff can rotate the threaded rod 12 to make the threaded rod 12 drive the touch plate 11 to slide on the inner side of the clamping seat 1, so that the touch plate 11 can be clamped on the outer side of the table by cooperating with the clamping seat 1, and then the staff can slide the synchronization block 21 to make the synchronization block 21 drive the horizontal positioning rod 3 to adjust the horizontal positioning rod 3. After the locking member 22 is adjusted to a suitable height, the staff can insert the limit block 22 into the synchronization block 21 to limit the vertical height of the synchronization block 21. At this time, the staff needs to adjust the linkage seat 31 to a suitable position. When the linkage seat 31 moves, it will drive the guide plate 4 and other components to move, so that the attraction block 41 corresponds to the position of the table that needs to be detected and is attracted by the table. Then the staff can start the electric push rod installed on one side of the tension detector 43 to make the electric push rod pull the tension detector 43. When the tension detector 43 is pulled, The attraction block 41 applies a pulling force. When the attraction block 41 is pulled out from the surface of the table, the attraction block 41 will drive the constraint plate 42 to slide on the outside of the guide plate 4. When the attraction block 41 moves, it will drive the constraint plate 42 to move synchronously. At this time, the constraint plate 42 will reach the corresponding position of the proximity switch 44. At this time, the proximity switch 44 will detect the approach of the constraint plate 42 and send a signal to the tension detector 43, so that the tension detector 43 records the tension at this time. Then the staff can drive the judgment block 33 to move by pulling the pulling block 34. A scale 5 is provided on one side of the judgment block 33. After the staff pulls the judgment block 33 out a suitable distance, the staff can record the value of the corresponding scale 5, so that each time the judgment block 33 is pulled out a suitable distance, the staff can slide the linkage seat 31 toward the pulled judgment block 33, so that the moving distance of the linkage seat 31 is the same as the moving distance of the judgment block 33, so that the staff can move the linkage seat 31 to the same distance each time, so as to complete the magnetic detection operation of the table at each certain distance through the above steps.
Claims
1. An electromagnetic chuck table detection device, comprising two clamping seats (1), a tension detector (43) and two proximity switches (44), characterized in that: One side of the two clamping seats (1) is fixedly connected with a vertical control block (2), one side of the two vertical control blocks (2) is slidably connected with a synchronization block (21), and the other side of the two vertical control blocks (2) is slidably connected with a limit block (22), the two limit blocks (22) slide inside the two synchronization blocks (21) respectively, one side of the synchronization block (21) is fixedly connected with a horizontal positioning rod (3), the outer side of the horizontal positioning rod (3) is slidably connected with a linkage seat (31), the top of the linkage seat (31) is fixedly connected with an expansion bin (32), the expansion bin (32) is slidably connected with two judgment blocks (33), and the two The top of the judgment block (33) is fixedly connected with a pulling block (34), one side of the linkage seat (31) is fixedly connected with two guide plates (4), the inner sides of the two guide plates (4) are provided with attraction blocks (41), both ends of the guide plates (4) are fixedly connected with constraint plates (42), the constraint plates (42) slide on the outer sides of the guide plates (4), the tension detector (43) is located between the linkage seat (31) and the attraction block (41), the two proximity switches (44) are respectively installed on the side away from the two guide plates (4), and one side of the vertical control block (2) and the judgment block (33) is provided with scales (5).
2. The electromagnetic chuck table detection device according to claim 1, characterized in that: A touch plate (11) is slidably connected inside the two clamping seats (1), and a threaded rod (12) is rotatably connected to one side of the two clamping seats (1).
3. The electromagnetic chuck table detection device according to claim 1, characterized in that: A guide groove (23) is provided inside the vertical control block (2), and the synchronization block (21) is slidably connected to the vertical control block (2) via the guide groove (23).
4. The electromagnetic chuck table detection device according to claim 3, characterized in that: A plurality of alignment grooves (24) are provided on one side of the vertical control block (2), and the alignment grooves (24) are connected to the guide grooves (23).
5. The electromagnetic chuck table detection device according to claim 1, characterized in that: A guide groove (35) is provided on one side of the horizontal positioning rod (3), and the linkage seat (31) is slidably connected to the horizontal positioning rod (3) via the guide groove (35).