Guiding force synthesis testing device

Abstract

The invention relates to the technical field of magnet guiding force testing devices, in particular to a guiding force synthesis testing device which comprises a base, a sliding mechanism, a placing mechanism, a metal collider and a numerical value displayer, a mounting groove is formed in the upper left portion of the base, the metal collider is arranged on the inner side of the mounting groove, the sliding mechanism is located in the mounting groove, and the placing mechanism is used for placing a magnet. The placing mechanism is connected with the sliding mechanism, the sliding mechanism can drive the placing mechanism to linearly move to adjust the distance between the placing mechanism and the metal collider, a numerical value displayer is arranged on the upper side of the base, and the metal collider is connected with the numerical value displayer. The device is reasonable and compact in structure and convenient to use, the placement mechanism is arranged to clamp the magnet, the position of the magnet away from the metal collider is adjusted through the sliding mechanism, the impact force is detected through the metal collider and displayed through the numerical display, and the guide force of electromagnets at different distances can be conveniently tested.

Description

Technical Field

[0001] This invention relates to the technical field of magnet guiding force testing devices, and is a guiding force synthesis testing device. Background Technology

[0002] A force synthesis testing device is a device used to measure and evaluate the force exerted on an object in a specific direction. This device typically includes the following components: a force sensor (used to detect the force on the object and convert it into an electrical signal; common force sensors include strain gauges and piezoelectric sensors); a guiding mechanism (used to fix the object in a specific direction to measure the force exerted on it in that direction; the guiding mechanism can be a linear guide rail, bearing, etc.); and a signal processing and display system (processing the electrical signal generated by the force sensor, such as amplifying and filtering, and converting it into a readable force value; the display system can be a digital display, computer interface, etc.).

[0003] Chinese invention patent document CN217520632U discloses an electromagnet guiding force testing device, including a test frame, a track, an electromagnet assembly, and a guiding force testing component. The electromagnet assembly includes an electromagnet and an electromagnet testing and mounting fixture. The electromagnet is mounted on the test frame via the electromagnet testing and mounting fixture, and the electromagnet corresponds to the track. The guiding force testing component includes two sets of tension testing components disposed at both ends of the side wall of the electromagnet testing and mounting fixture, and a tension pre-tightening component for adjusting the initial tension of the two sets of tension testing components. The tension pre-tightening component is fixed to the test frame. This invention, by setting the guiding force testing component, can realize the guiding force testing of the electromagnet. Furthermore, the electromagnet is mounted on the test frame via the electromagnet testing and mounting fixture, making the installation and replacement of the electromagnet more convenient than directly fixing it to the test frame, facilitating batch performance testing of electromagnets.

[0004] In actual operation, this electromagnet guiding force testing device cannot test the guiding force of the electromagnet at different distances. Since the electromagnet may need to work at different distances in different applications, if the testing device cannot simulate these situations, the application range of the electromagnet will be limited. Summary of the Invention

[0005] This invention provides a guiding force synthesis testing device that overcomes the shortcomings of the prior art. It can effectively solve the problem that existing electromagnet guiding force testing devices cannot test the guiding force of electromagnets at different distances and have limited adaptability to various scenarios.

[0006] The technical solution of the present invention is achieved through the following measures: a guiding force synthesis test device, including a base, a sliding mechanism, a placement mechanism, a metal collider, and a numerical display. The upper left part of the base is provided with a mounting groove, and the metal collider is provided inside the mounting groove. The sliding mechanism is located in the mounting groove, and the placement mechanism is used to place a magnet. The placement mechanism is connected to the sliding mechanism. The sliding mechanism can drive the placement mechanism to move linearly to adjust the distance between the placement mechanism and the metal collider. A numerical display is provided on the upper side of the base, and the metal collider is connected to the numerical display.

[0007] The following are further optimizations and / or improvements to the above-mentioned technical solution: Preferably, the sliding mechanism includes a threaded adjusting rod, a hollow threaded conical tooth, and an adjusting tooth. The right side of the base is provided with an upward-opening adjusting groove. The left end of the threaded adjusting rod passes through the adjusting groove and is located in the mounting groove. A placement mechanism is installed on the left end of the threaded adjusting rod. The threaded adjusting rod is threadedly connected to the corresponding position of the adjusting groove. A hollow threaded conical tooth is threadedly connected to the threaded connecting rod at the corresponding position in the adjusting groove. An adjusting tooth is drivenly connected to the outside of the hollow threaded conical tooth.

[0008] Preferably, an adjustment handle is installed at the front end of the adjusting gear drive shaft, which passes through the front side of the adjusting groove.

[0009] Preferably, the placement mechanism includes a magnet fixing seat, a magnet fixing plate, and a clamping mechanism. The bottom of the mounting groove is a dovetail groove, and the lower end of the magnet fixing seat matches the dovetail groove. The magnet fixing seat can move within the dovetail groove. Two magnet fixing plates are provided at intervals on the upper side of the magnet fixing seat. A clamping mechanism is provided inside the magnet fixing seat. The clamping mechanism can control the two magnet fixing plates to move inward to clamp the magnet.

[0010] Preferably, the clamping mechanism includes a bidirectional threaded rod, a groove is provided on the upper side of the magnet fixing seat, a bidirectional threaded rod is installed on the inner side of the groove, sliders are threaded to the front and rear outer sides of the bidirectional threaded rod, the two sliders are respectively connected to the lower side of the two magnet fixing plates, and an adjustment knob is installed at the front end of the bidirectional threaded rod.

[0011] Preferably, a distance gauge is provided on the rear side of the mounting slot, and a distance pointer is provided on the rear side of the magnet fixing seat.

[0012] The present invention has a reasonable and compact structure and is easy to use. It uses a placement mechanism to hold the magnet, a sliding mechanism to adjust the position of the magnet from the metal collider, and the impact force detected by the metal collider is displayed on a numerical display. This allows for convenient testing of the guiding force of the electromagnet at different distances. Attached Figure Description

[0013] Appendix Figure 1 This is a three-dimensional structural diagram of an embodiment of the present invention.

[0014] Appendix Figure 2 For the appendix Figure 1 A three-dimensional structural diagram of the magnet holder after it is opened.

[0015] Appendix Figure 3 For the appendix Figure 2 A magnified structural diagram of point A in the middle.

[0016] Appendix Figure 4 For the appendix Figure 2 A magnified structural diagram at point B in the middle.

[0017] The codes in the attached diagram are as follows: 1 is the base, 101 is the magnet fixing seat, 102 is the magnet fixing plate, 103 is the slide groove, 104 is the bidirectional threaded rod, 105 is the slider, 106 is the adjustment knob, 2 is the guide rail, 201 is the metal collider, 202 is the numerical display, 203 is the distance ruler, 204 is the threaded adjustment rod, 205 is the distance pointer, 206 is the adjustment groove, 207 is the hollow threaded conical tooth, 208 is the adjustment tooth, and 209 is the adjustment handle. Detailed Implementation

[0018] The present invention is not limited to the following embodiments, and the specific implementation can be determined according to the technical solution of the present invention and the actual situation.

[0019] In this invention, for ease of description, the description of the relative positions of the components is based on the appendix to the specification. Figure 1 The layout is described using a diagrammatic method, such as front, back, top, bottom, left, right, etc. The positional relationships are determined based on the layout direction of the attached diagram in the instruction manual.

[0020] The present invention will be further described below with reference to embodiments and accompanying drawings: Example 1: As shown in the attached document Figure 1-4 As shown, the guiding force synthesis test device includes a base 1, a sliding mechanism, a placement mechanism, a metal collider 201, and a numerical display 202. The upper left part of the base 1 is provided with a mounting groove, and the metal collider 201 is provided inside the mounting groove. The sliding mechanism is located in the mounting groove. The placement mechanism is used to place magnets. The placement mechanism is connected to the sliding mechanism. The sliding mechanism can drive the placement mechanism to move linearly to adjust the distance between the placement mechanism and the metal collider 201. The upper side of the base 1 is provided with a numerical display 202, and the metal collider 201 is connected to the numerical display 202.

[0021] Before testing the magnet, place it on the placement mechanism and adjust the position of the sliding mechanism to adjust the distance between the magnet and the metal collider 201. Test the guiding force of the magnet at different distances. This method has more applicable scenarios, the simulation is closer to reality, the simulation results are more accurate, and the error is reduced. After adjusting the distance, release the magnet. Due to the attraction, the magnet turns towards the outer wall of the metal collider 201. The metal collider 201 displays the impact force it receives through the numerical display 202, thereby testing the guiding force.

[0022] The above-mentioned guiding force synthesis testing device can be further optimized and / or improved according to actual needs: Example 2: As shown in the attached document Figure 1 , 2 As shown in Figure 4, the sliding mechanism includes a threaded adjusting rod 204, a hollow threaded conical tooth 207, and an adjusting tooth 208. The right side of the base 1 is provided with an upward-opening adjusting groove 206. The left end of the threaded adjusting rod 204 passes through the adjusting groove 206 and is located in the mounting groove. A placement mechanism is installed on the left end of the threaded adjusting rod 204. The threaded adjusting rod 204 is threadedly connected to the adjusting groove 206 at the corresponding position. The hollow threaded conical tooth 207 is threadedly connected to the threaded connecting rod 204 at the corresponding position in the adjusting groove 206. The adjusting tooth 208 is drivenly connected to the outside of the hollow threaded conical tooth 207.

[0023] The hollow threaded conical tooth 207 is rotated by rotating the adjusting tooth 208. The hollow threaded conical tooth 207 is threadedly connected to the threaded adjusting rod 204. The rotation of the hollow threaded conical tooth 207 causes the threaded adjusting rod 204 to move linearly, thereby driving the placement mechanism to move linearly.

[0024] Example 3: As shown in the attached document Figure 1 , 2 As shown in Figure 4, an adjustment handle 209 is installed at the front end of the drive shaft of the adjustment gear 208, which passes through the front side of the adjustment groove 206. By rotating the adjustment handle 209, the adjustment gear 208 is rotated, which in turn drives the hollow threaded conical gear 207 to rotate.

[0025] Example 4: As shown in the appendix Figure 1 , 2 As shown in Figure 3, the placement mechanism includes a magnet fixing base 101, a magnet fixing plate 102, and a clamping mechanism. The bottom of the mounting groove is a dovetail groove, and the lower end of the magnet fixing base 101 matches the dovetail groove, allowing the magnet fixing base 101 to move within the dovetail groove. Two magnet fixing plates 102 are spaced apart on the upper side of the magnet fixing base 101. A clamping mechanism is provided inside the magnet fixing base 101, which controls the two magnet fixing plates 102 to move inward and clamp the magnet. By setting the dovetail groove, the magnet fixing base 101 can move more smoothly and is less likely to fall off when moving in a straight line, and the magnet is clamped by the two magnet fixing plates 102.

[0026] Example 5: As shown in the attached document Figure 1 , 2 As shown in Figure 3, the clamping mechanism includes a bidirectional threaded rod 104. A groove 103 is provided on the upper side of the magnet fixing seat 101. The bidirectional threaded rod 104 is installed inside the groove 103. Slider blocks 105 are threadedly connected to the front and rear outer sides of the bidirectional threaded rod 104, respectively. The two sliders 105 are connected to the lower sides of the two magnet fixing plates 102, respectively. An adjustment knob is installed at the front end of the bidirectional threaded rod 104. Rotating the adjustment knob rotates the bidirectional threaded rod 104, causing the two sliders 105 to move inward along the bidirectional threaded rod 104, thereby bringing the two magnet fixing plates 102 closer together to clamp the magnet. When it is necessary to release the magnet, the bidirectional threaded rod 104 is moved in the opposite direction, causing the two magnet fixing plates 102 to move away from each other, thus releasing the magnet for guiding force testing.

[0027] Example 6: As attached Figure 1 , 2 As shown, a distance gauge 203 is provided on the rear side of the mounting slot, and a distance pointer 205 is provided on the rear side of the magnet mounting base 101. By setting the distance gauge 203 and the distance pointer 205, the position of the magnet can be intuitively determined, which facilitates more accurate adjustment of the guiding force test distance.

[0028] The above technical features constitute the embodiments of the present invention, which have strong adaptability and implementation effect. Unnecessary technical features can be added or removed according to actual needs to meet the needs of different situations.

Claims

1. A guiding force synthesis testing device, characterized in that... It includes a base, a sliding mechanism, a placement mechanism, a metal collider, and a numerical display. The upper left part of the base has a mounting slot, and the metal collider is located inside the mounting slot. The sliding mechanism is located inside the mounting slot. The placement mechanism is used to place magnets. The placement mechanism is connected to the sliding mechanism. The sliding mechanism can drive the placement mechanism to move linearly to adjust the distance between the placement mechanism and the metal collider. The upper side of the base has a numerical display, and the metal collider is connected to the numerical display.

2. The guiding force synthesis testing device according to claim 1, characterized in that... The sliding mechanism includes a threaded adjusting rod, hollow threaded conical teeth, and adjusting teeth. The right side of the base has an upward-opening adjusting groove. The left end of the threaded adjusting rod passes through the adjusting groove and is located in the mounting groove. A placement mechanism is installed on the left end of the threaded adjusting rod. The threaded adjusting rod is threadedly connected to the corresponding position of the adjusting groove. Hollow threaded conical teeth are threadedly connected to the threaded connecting rod at the corresponding position in the adjusting groove. Adjusting teeth are drivenly connected to the outside of the hollow threaded conical teeth.

3. The guiding force synthesis testing device according to claim 2, characterized in that... An adjustment handle is installed at the front end of the adjusting gear shaft, which passes through the front side of the adjusting groove.

4. The guiding force synthesis testing device according to claim 1, 2, or 3, characterized in that... The placement mechanism includes a magnet fixing base, a magnet fixing plate, and a clamping mechanism. The bottom of the mounting groove is a dovetail groove, and the lower end of the magnet fixing base matches the dovetail groove. The magnet fixing base can move within the dovetail groove. Two magnet fixing plates are spaced apart on the upper side of the magnet fixing base. A clamping mechanism is provided inside the magnet fixing base. The clamping mechanism can control the two magnet fixing plates to move inward and clamp the magnet.

5. The guiding force synthesis testing device according to claim 5, characterized in that... The clamping mechanism includes a bidirectional threaded rod, a sliding groove on the upper side of the magnet fixing seat, a bidirectional threaded rod installed inside the sliding groove, and sliders threadedly connected to the front and rear outer sides of the bidirectional threaded rod, with the two sliders respectively connected to the lower side of the two magnet fixing plates, and an adjustment knob installed at the front end of the bidirectional threaded rod.

6. The guiding force synthesis testing device according to claim 4, characterized in that... A distance gauge is provided on the back of the mounting slot, and a distance pointer is provided on the back of the magnet mounting base.

7. The guiding force synthesis testing device according to claim 5, characterized in that... A distance gauge is provided on the back of the mounting slot, and a distance pointer is provided on the back of the magnet mounting base.

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