CN221101012U - Magnet suction detection device - Google Patents
Magnet suction detection device Download PDFInfo
- Publication number
- CN221101012U CN221101012U CN202322513023.XU CN202322513023U CN221101012U CN 221101012 U CN221101012 U CN 221101012U CN 202322513023 U CN202322513023 U CN 202322513023U CN 221101012 U CN221101012 U CN 221101012U
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- linear motion
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- sliding table
- clamping block
- magnet
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a magnet suction detection device, which comprises a bottom plate; the linear motion mechanism is arranged on the bottom plate; the standard component mounting seat is arranged on the linear motion mechanism and used for fixing a pure iron standard component, and one end of the standard component mounting seat is provided with a floating joint; the measured piece clamping mechanism is arranged opposite to the standard piece mounting seat and used for fixing the measured piece; the push-pull force gauge is arranged on the linear motion mechanism and is connected with the standard component mounting seat through a floating joint; the driving device is connected with the linear motion mechanism and used for providing power for the linear motion of the linear motion mechanism; the upper computer system is electrically connected with the push-pull force meter and is used for reading and recording test data of the push-pull force meter. The utility model has compact structure, is easy to move and switch between different test sites, and has high detection precision.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a magnet attraction detection device.
Background
In the current industrial production, in order to ensure the quality of the product, the product with the magnet needs to detect the attraction force of the magnet before leaving the factory.
The existing testing method is mostly carried out on a vertical gantry push-pull force testing frame or a vertical push-pull force testing machine table, and a stepping motor screw rod or a hand screw rod is used for applying force, but the manual force application operation is complicated, and accurate control is difficult to realize. Secondly, the dead weight of the measured piece and the weight of the mounting seat can also have certain influence on the measurement result, the error of the measurement result can be caused, and the measured piece is not easy to move to a production site.
Therefore, it is now highly desirable to provide a magnet attraction force detection device to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to overcome the defects and the defects of the prior art, and provides a magnet attraction detection device which is compact in structure, easy to move and switch between different test sites and high in detection precision.
The aim of the utility model is realized by the following technical scheme:
A magnet attraction force detection device comprises a bottom plate;
The linear motion mechanism is arranged on the bottom plate;
The standard component mounting seat is arranged on the linear motion mechanism and used for fixing a pure iron standard component, and one end of the standard component mounting seat is provided with a floating joint;
The measured piece clamping mechanism is arranged opposite to the standard piece mounting seat and used for fixing the measured piece;
the push-pull force gauge is arranged on the linear motion mechanism and is connected with the standard component mounting seat through a floating joint;
The driving device is connected with the linear motion mechanism and used for providing power for the linear motion of the linear motion mechanism;
the upper computer system is electrically connected with the push-pull force meter and is used for reading and recording test data of the push-pull force meter.
As a preferable technical scheme of the utility model, the linear motion mechanism comprises a guide shaft, a guide shaft support, a sliding table and a linear bearing assembly, wherein the guide shaft support is fixedly arranged on a bottom plate, the guide shaft is fixedly arranged on the guide shaft support, the linear bearing assembly is in sliding connection with the guide shaft, the sliding table is fixedly arranged above the linear bearing assembly, the sliding table comprises a first sliding table and a second sliding table, the push-pull force Ji Sheyu is arranged on the upper surface of the first sliding table, and the standard part mounting seat is fixedly arranged on the upper surface of the second sliding table.
As a preferable technical scheme of the utility model, the driving device comprises a stop block and a driving piece, wherein the stop block is arranged on the bottom plate, the driving piece is arranged on the lower surface of the first sliding table, and the driving end of the driving piece is arranged opposite to the stop block.
As a preferred technical scheme of the utility model, the magnet suction detection device further comprises a pushing component, the pushing component comprises a handle, a handle seat and a handle pin, the handle seat is fixed on the bottom plate, one end of the handle is bolted on the handle seat through a screw, a limit groove is formed in the handle, a fixing groove is formed in the side face of the first sliding table, one end of the handle pin is abutted to the fixing groove, and the other end of the handle pin movably penetrates through the limit groove.
As a preferable technical scheme of the utility model, the tested piece clamping mechanism comprises a fixed clamping block, a movable clamping block and a locking assembly, wherein the locking assembly is arranged on the fixed clamping block, the fixed clamping block and the movable clamping block are oppositely arranged, and clamping grooves are respectively arranged on opposite surfaces of the fixed clamping block and the movable clamping block.
As a preferable technical scheme of the utility model, the locking component comprises a pin shaft, a bolt and a nut, one end of the bolt is bolted on the fixed clamping block through the pin shaft, the other end of the bolt is in threaded connection with the nut, and the movable clamping block is provided with a mounting groove for placing the bolt.
As a preferable technical scheme of the utility model, the push-pull force meter is provided with a display screen.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model sets the clamping mechanism of the tested piece to fix the tested magnet, then installs the pure magnet through the mounting seat of the standard piece, moves the clamping mechanism of the tested piece to be attached to the mounting seat of the standard piece, and attracts the tested magnet and the pure magnet mutually; and the push-pull force meter is provided with a reaction force by the driving device, so that the push-pull force meter moves towards the direction far away from the standard component mounting seat, the pure magnet and the measured magnet are pulled away, the push-pull force meter measures the force value between the measured magnet and the pure magnet, and the push-pull force meter is connected with the upper computer system to read and record the tension data of the measured magnet. The utility model has compact structure, is easy to move and switch between different test sites, and has high detection precision.
Drawings
Fig. 1 is an exploded view of the structure of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Wherein the above figures include the following reference numerals:
100. The device comprises a bottom plate, 1, a linear motion mechanism, 11, a guide shaft, 12, a support of the guide shaft, 13, a linear bearing assembly, 14, a first sliding table, 141, a fixed groove, 15, a second sliding table, 2, a standard part mounting seat 21, a pure iron standard part, 3, a floating joint, 4, a measured part clamping mechanism, 41, a fixed clamping block, 42, a movable clamping block, 421, a mounting groove, 43, a locking assembly, 431, a pin shaft, 432, a bolt, 433, a nut, 44, a measured part, 5, a push-pull force meter, 51, a display screen, 6, a driving device, 61, a stop, 62, a driving part, 7, a pushing assembly, 71, a handle, 711, a limiting groove, 72, a handle seat, 73, a handle pin, 74 and a screw.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
The specific implementation process of the utility model is as follows:
As shown in fig. 1 to 2, a magnet attraction force detection device includes a base plate 100; a linear motion mechanism 1 provided on the base plate 100; the standard component mounting seat 2 is arranged on the linear motion mechanism 1 and is used for fixing a pure iron standard component 21, and one end of the standard component mounting seat 2 is provided with a floating joint 3; the measured piece clamping mechanism 4 is arranged opposite to the standard piece mounting seat 2 and is used for fixing a measured piece 44; the push-pull force gauge 5 is arranged on the linear motion mechanism 1, and the push-pull force gauge 5 is connected with the standard component mounting seat 2 through the floating joint 3; a driving device 6 connected with the linear motion mechanism 1 for providing power for the linear motion of the linear motion mechanism 1; the upper computer system is electrically connected with the push-pull force meter 5 and is used for reading and recording the test data of the push-pull force meter 5.
Specifically, the linear motion mechanism 1 is disposed on the bottom plate 100, the standard component mounting seat 2 and the push-pull force gauge 5 are disposed above the linear motion mechanism 1, the standard component mounting seat 2 is disposed with a pure magnet, the measured component clamping mechanism 4 is disposed with a measured magnet, and the measured component clamping mechanism 4 is disposed on a side edge of the bottom plate 100 and opposite to the standard component mounting seat 2. In the detection process, the measured piece clamping mechanism 4 is attached to the adjacent surface of the standard piece mounting seat 2, the magnetic fields between the measured magnet and the pure magnet can interact, and attractive force or repulsive force can be generated between the magnetic fields. By providing the driving device 6 below the linear motion mechanism 1, the driving device 6 provides a reaction force to the push-pull force gauge 5, so that the push-pull force gauge 5 moves away from the standard component mounting seat 2. In the initial state, the inductor of the push-pull force meter 5 is in a free state, so that the influence of gravity on a measurement result is reduced, and the detection precision is ensured. The push-pull force gauge 5 is connected with the standard component mounting seat 2 through the floating joint 3, the driving device 6 drives the push-pull force gauge 5, the push-pull force gauge 5 drives the standard component mounting seat 2 to pull the measured magnet and the pure magnet apart, and meanwhile the push-pull force gauge 5 measures the force value between the measured magnet and the pure magnet, so that the magnetic property of the measured magnet is evaluated. The push-pull force meter 5 is connected with the upper computer system, and the pull force data measured by the push-pull force meter 5 is transmitted to the upper computer system for reading and recording through an RS232 protocol.
In the embodiment of the utility model, the linear motion mechanism 1 comprises a guide shaft 11, a guide shaft support 12, a sliding table and a linear bearing assembly 13, wherein the guide shaft support 12 is fixedly arranged on a bottom plate 100, the guide shaft 11 is fixedly arranged on the guide shaft support 12, the linear bearing assembly 13 is in sliding connection with the guide shaft 11, the sliding table is fixedly arranged above the linear bearing assembly 13, the sliding table comprises a first sliding table 14 and a second sliding table 15, the push-pull force gauge 5 is arranged on the upper surface of the first sliding table 14, and the standard part mounting seat 2 is fixedly arranged on the upper surface of the second sliding table 15. Specifically, the guide shaft support 12 has an aperture that mates with the guide shaft 11, and the end of the guide shaft 11 is inserted into the support aperture and fixedly connected to the guide shaft support 12 by a screw. The linear bearing assembly 13 is slidably disposed on the guide shaft 11, and is capable of sliding on the guide shaft 11, and the first slide table 14 and the second slide table 15 are both disposed on the linear bearing assembly 13. The linear bearing assembly 13 and the guide shaft 11 cooperate with each other to support and guide the movement of the sliding tables, and the first sliding table 14 and the second sliding table 15 perform linear movement under the guidance of the linear bearing assembly 13 and the guide shaft 11.
In the embodiment of the utility model, the driving device 6 comprises a stop block 61 and a driving piece 62, the stop block 61 is arranged on the bottom plate 100, the driving piece 62 is arranged on the lower surface of the first sliding table 14, and the driving end of the driving piece 62 is opposite to the stop block 61. Specifically, the dog 61 is fixed on the bottom plate 100, the driving piece 62 is fixed on the first slip table 14, the driving piece 62 is the electric jar, when the electric jar received the motion signal, the drive end of electric jar stretches out, the butt is on the dog 61, provide the reaction force, thereby promote first slip table 14 and move towards the direction of keeping away from second slip table 15, make the standard component mount pad 2 on the taut second slip table 15 of push-pull force gauge 5 on the first slip table 14, and then pull open pure magnet and the measured magnet on the standard component mount pad 2, push-pull force gauge 5 measuring force value simultaneously.
The magnet attraction force detection device can drive the first sliding table 14 by adopting the electric cylinder in the mode, can also realize the detection of the magnet attraction force by manually pushing the first sliding table 14, and further comprises a pushing component 7, wherein the pushing component 7 comprises a handle 71, a handle seat 72 and a handle pin 73, the handle seat 72 is fixed on the bottom plate 100, one end of the handle 71 is bolted on the handle seat 72 through a screw 74, a limit groove 711 is formed in the handle 71, a fixing groove 141 is formed in the side surface of the first sliding table 14, one end of the handle pin 73 is abutted in the fixing groove 141, and the other end of the handle pin 73 is movably arranged in the limit groove 711 in a penetrating manner. Specifically, when the handle 71 is manually pushed, the handle 71 is pulled to rotate along the screw 74, and meanwhile, the handle pin 73 moves in the limiting groove 711, so as to drive the first sliding table 14 to move away from the second sliding table 15, so that the push-pull gauge 5 fixed on the first sliding table 14 provides a reaction force for the pure iron standard component 21 on the standard component mounting seat 2, and meanwhile, the push-pull gauge 5 measures a force value.
In the embodiment of the utility model, the measured piece clamping mechanism 4 comprises a fixed clamping block 41, a movable clamping block 42 and a locking assembly 43, wherein the locking assembly 43 is arranged on the fixed clamping block 41, the fixed clamping block 41 and the movable clamping block 42 are oppositely arranged, and clamping grooves are respectively arranged on opposite surfaces of the fixed clamping block 41 and the movable clamping block 42. Specifically, the magnet to be measured is placed on the clamping groove, and the fixed clamping block 41 and the movable clamping block 42 are in locking connection through the locking component 43, so that the fixed clamping block and the movable clamping block are matched with each other to fix the magnet to be measured, and suction detection is conveniently carried out on the magnet to be measured. The clamping grooves on the fixed clamping block 41 and the movable clamping block 42 are consistent with the size and the shape of the magnet to be measured, and can be replaced according to the size and the shape of the magnet to be measured so as to be suitable for magnets with different sizes and shapes.
In the embodiment of the present utility model, the locking assembly 43 includes a pin 431, a bolt 432, and a nut 433, one end of the bolt 432 is bolted to the fixed clamping block 41 through the pin 431, the other end of the bolt 432 is in threaded connection with the nut 433, and the movable clamping block 42 is provided with a mounting groove 421 in which the bolt 432 can be placed. Specifically, when the magnet needs to be detected by suction, the detected magnet is fixed on the fixed clamping block 41 and the movable clamping block 42, the bolt 432 is turned upwards to be vertical, the bolt 432 enters the mounting groove 421, the nut 433 is located at the top of the movable clamping block 42, the nut 433 is screwed down to squeeze the movable clamping block 42, the more tightly the nut 433 is screwed down, the larger the clamping force between the fixed clamping block 41 and the movable clamping block 42 is, the more tightly the detected magnet is clamped, when the detected magnet needs to be taken down after the detection is finished, the nut 433 is unscrewed, and the bolt 432 is turned downwards to enable the bolt 432 to be withdrawn from the position of the mounting groove 421, so that the movable clamping block 42 can be taken down to replace the new detected magnet.
In the embodiment of the utility model, the display screen 51 is arranged on the push-pull force gauge 5, specifically, a sensor inside the push-pull force gauge 5 collects the tension data of the measured magnet, the collected tension data is converted into digital signals from analog signals through AD conversion, and then the digital signals are displayed on the display screen 51 of the push-pull force gauge 5, so that a user can intuitively observe the tension data, and the suction condition of the measured magnet is known.
The working principle of the utility model is as follows:
After the nut 433 is unscrewed and the bolt 432 is turned down to withdraw from the mounting groove 421, the movable clamp block 42 can be removed, the magnet to be measured is placed into the clamping groove of the fixed clamp block 41, the movable clamp block 42 is mounted, and then the nut 433 is locked with the bolt 432. After the magnet to be measured is fixed on the measured piece clamping mechanism 4, the measured piece clamping mechanism 4 is moved to be attached to the standard piece mounting seat 2, so that the measured magnet and the pure magnet are attracted to each other, the first sliding table 14 is pushed by the aid of the electric cylinder for transmitting a motion signal or manually breaking the handle 71, the first sliding table 14 moves in the direction away from the second sliding table 15, the push-pull force gauge 5 is driven to pull the measured magnet and the pure magnet, the push-pull force gauge 5 collects the tension data of the measured magnet, the tension data are displayed through the display screen 51, and meanwhile, the tension data are uploaded to the upper computer system for recording.
The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. A magnet attraction force detection device, characterized by comprising:
A bottom plate (100);
A linear motion mechanism (1) arranged on the bottom plate (100);
The standard component mounting seat (2) is arranged on the linear motion mechanism (1) and is used for fixing a pure iron standard component, and one end of the standard component mounting seat (2) is provided with a floating joint (3);
The measured piece clamping mechanism (4) is arranged opposite to the standard piece mounting seat (2) and is used for fixing a measured piece (16);
The push-pull force gauge (5) is arranged on the linear motion mechanism (1), and the push-pull force gauge (5) is connected with the standard component mounting seat (2) through the floating joint (3);
The driving device (6) is connected with the linear motion mechanism (1) and is used for providing power for the linear motion of the linear motion mechanism (1);
the upper computer system is electrically connected with the push-pull force meter (5) and is used for reading and recording the test data of the push-pull force meter (5).
2. The magnet attraction force detection device according to claim 1, wherein the linear motion mechanism (1) comprises a guide shaft (11), a guide shaft support (12), a sliding table and a linear bearing assembly (13), the guide shaft (11) support is fixedly arranged on the bottom plate (100), the guide shaft (11) is fixedly arranged on the guide shaft support (12), the linear bearing assembly (13) is slidably connected with the guide shaft (11), the sliding table is fixedly arranged above the linear bearing assembly (13), the sliding table comprises a first sliding table (14) and a second sliding table (15), the push-pull force gauge (5) is arranged on the upper surface of the first sliding table (14), and the standard component mounting seat (2) is fixedly arranged on the upper surface of the second sliding table (15).
3. The magnet attraction force detection device according to claim 1, wherein the driving device (6) comprises a stop block (61) and a driving member (62), the stop block (61) is arranged on the bottom plate (100), the driving member (62) is arranged on the lower surface of the first sliding table (14), and the driving end of the driving member (62) is arranged opposite to the stop block (61).
4. The magnet attraction force detection device according to claim 2, further comprising a pushing assembly (7), wherein the pushing assembly (7) comprises a handle (71), a handle seat (72) and a handle pin (73), the handle seat (72) is fixed on the base plate (100), one end of the handle (71) is bolted on the handle seat (72) through a screw (74), a limit groove (711) is formed in the handle (71), a fixing groove (141) is formed in the side face of the first sliding table (14), one end of the handle pin (73) is abutted in the fixing groove (141), and the other end of the handle pin (73) is movably arranged in the limit groove (711).
5. The magnet attraction force detection device according to claim 1, wherein the detected piece clamping mechanism (4) comprises a fixed clamping block (41), a movable clamping block (42) and a locking assembly (43), the locking assembly (43) is arranged on the fixed clamping block (41), the fixed clamping block (41) and the movable clamping block (42) are oppositely arranged, and clamping grooves are formed in opposite surfaces of the fixed clamping block (41) and the movable clamping block (42).
6. The device for detecting the attraction force of the magnet according to claim 5, wherein the locking assembly (43) comprises a pin shaft (431), a bolt (432) and a nut (433), one end of the bolt (432) is bolted on the fixed clamping block (41) through the pin shaft (431), the other end of the bolt (432) is in threaded connection with the nut (433), and the movable clamping block (42) is provided with a mounting groove (421) for placing the bolt (432).
7. A device for detecting the attraction of a magnet according to claim 1, characterized in that the push-pull force gauge (5) is provided with a display screen (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513023.XU CN221101012U (en) | 2023-09-15 | 2023-09-15 | Magnet suction detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513023.XU CN221101012U (en) | 2023-09-15 | 2023-09-15 | Magnet suction detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221101012U true CN221101012U (en) | 2024-06-07 |
Family
ID=91307390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513023.XU Active CN221101012U (en) | 2023-09-15 | 2023-09-15 | Magnet suction detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221101012U (en) |
-
2023
- 2023-09-15 CN CN202322513023.XU patent/CN221101012U/en active Active
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