Adjustable stroke magnetic material bonding tooling

Abstract

This utility model aims to provide an adjustable stroke magnetic material adhesive fixture, including a base and a positioning assembly. The base has several slots. The positioning assembly includes a slider, a crossbar, a base plate, and several elastic elements. The crossbar is vertically slidable on the base. One end of each elastic element is mounted on the base, and the other end is connected to both ends of the crossbar. The elastic elements together drive the crossbar to slide closer to the inner bottom wall of the base. The slider is horizontally adjustable and slidable on the base. A clearance groove is provided on the slider, and the crossbar passes through this groove. The crossbar, slider, and base together clamp the magnetic material. Both ends of the base plate are vertically inserted into the slots, and the base plate is located below the crossbar and slider, supporting the magnetic material. This design adapts to magnetic materials of different diameters, reducing production preparation time, improving processing efficiency, and lowering equipment investment costs.

Description

Technical Field

[0001] This utility model relates to the technical field of magnetic material processing, and in particular to an adjustable stroke magnetic material adhesive tooling. Background Technology

[0002] In the processing of cylindrical magnetic materials, the gluing operation before the cutting process is a key step to ensure the efficiency and accuracy of batch processing. To achieve synchronous cutting of multiple magnetic materials, several cylindrical magnetic materials need to be fixed into a whole by gluing, so that they maintain a stable relative position during the cutting process, thereby reducing processing errors and improving production efficiency.

[0003] However, existing adhesive bonding fixtures have the following shortcomings in practical use: Existing fixtures have simple structures, generally using fixed-size positioning slots or support structures, and can only accommodate cylindrical magnetic materials of specific diameters and quantities, exhibiting a "dedicated" characteristic. When processing magnetic materials of different diameters, the entire fixture must be replaced, which not only increases equipment investment costs but also prolongs production preparation time due to frequent fixture changes, thereby reducing processing efficiency. In view of this, the adjustable-stroke magnetic material adhesive bonding fixture of this application is proposed. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an adjustable stroke magnetic material adhesive tooling that can adapt to magnetic materials of different diameters to reduce production preparation time, improve processing efficiency and reduce equipment investment costs.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] An adjustable stroke secondary magnetic material adhesive fixture, comprising:

[0007] The base, having several slots provided thereon; and

[0008] A positioning assembly includes a slider, a crossbar, a base plate, and several elastic elements. The crossbar is slidably mounted on the base along a vertical direction. One end of each elastic element is mounted on the base, and the other end of each elastic element is connected to both ends of the crossbar. The elastic elements together drive the crossbar to slide closer to the inner bottom wall of the base. The slider is slidably mounted on the base along a horizontal direction. The slider has a clearance groove, and the crossbar passes through the clearance groove. The crossbar, the slider, and the base plate together clamp the magnetic material. Both ends of the base plate are vertically inserted into the respective slots, and the base plate is located below the crossbar and the slider. The base plate is used to support the magnetic material.

[0009] Optionally, the base includes a side block and two end blocks, the two end blocks are respectively disposed on both ends of the side block, the slider is adjustablely slidable on the side block in a lateral position, and the two ends of the crossbar are slidably connected to the two end blocks respectively.

[0010] Optionally, the end block has a beveled portion.

[0011] Optionally, an arc-shaped groove is provided on the end block, and the crossbar slides within the arc-shaped groove.

[0012] Optionally, the arc-shaped groove is connected to the card slot, and the two ends of the arc-shaped groove are respectively located on both sides of the card slot.

[0013] Optionally, the end block is further provided with a through groove, which communicates with the arc-shaped groove and is aligned vertically with the slot.

[0014] Optionally, the width of the base plate is less than the length of the slot.

[0015] Optionally, the base plate has a handle hole located at the end of the base plate away from the side block.

[0016] Optionally, there is a gap between the base plate and the side block.

[0017] Compared with the prior art, the present invention has at least the following advantages:

[0018] This utility model discloses an adjustable-stroke magnetic material adhesive fixture. A horizontally sliding slider is mounted on the side block of the base. The slider is fixed in position by a screw block, allowing for horizontal adjustment of the distance between it and the end block. The end block has an arc-shaped groove, and the two ends of a crossbar slide within the curved and straight sections of this groove. Combined with the tension of an elastic element, the vertical height can be adaptively adjusted. When the diameter of the magnetic material changes, the slider moves horizontally, altering the lateral accommodating space. Under the action of the elastic element, the crossbar slides along the arc-shaped groove, consistently applying appropriate pressure to clamp the magnetic material. This, along with the inner wall of the base, forms a variable-sized clamping area. This allows for stable clamping of magnetic materials of different diameters without changing the fixture, significantly improving the equipment's versatility and production flexibility. This adaptability to different diameter magnetic materials reduces production preparation time, increases processing efficiency, and lowers equipment investment costs. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the adjustable stroke magnetic material adhesive tooling according to one embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the crossbar sliding to the bottom plate according to one embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of a crossbar pushing multiple magnetic materials according to one embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of multiple magnetic materials abutting against the side blocks in one embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the base plate being pulled out from the base according to one embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of the cross-sectional structure of multiple magnetic materials abutting against the side blocks in one embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram of the end block according to one embodiment of the present invention;

[0027] Figure 8 This is a schematic diagram of the slider according to one embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Adjustable stroke magnetic adhesive fixture; 10. Base; 11. Side block; 12. End block; 120. Slot; 121. Angled surface; 122. Arc groove; 1220. Bending section; 1221. Straight section; 123. Through groove; 124. Perforation; 20. Slider; 200. Clearance groove; 201. Slot; 21. Crossbar; 210. End cap; 22. Base plate; 220. Handle hole; 23. Elastic element; 30. Magnetic material. Detailed Implementation

[0030] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model.

[0031] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0034] like Figures 1 to 8 As shown, in one embodiment, an adjustable stroke magnetic material adhesive fixture 1 includes a base 10 and a positioning assembly. The base 10 has several slots 120. The positioning assembly includes a slider 20, a crossbar 21, a base plate 22, and several elastic elements 23. The crossbar 21 is slidably mounted on the base 10 along the vertical direction. One end of each elastic element 23 is mounted on the base 10, and the other end of each elastic element 23 is connected to both ends of the crossbar 21. The elastic elements 23 together drive the crossbar 21 to slide close to the inner bottom wall of the base 10. The slider 20 is slidably mounted on the base 10 along the horizontal direction. The slider 20 has a clearance groove 200. The crossbar 21 passes through the clearance groove 200. The crossbar 21, the slider 20, and the base 10 together clamp the magnetic material 30. The two ends of the base plate 22 are respectively inserted into the slots 120 along the vertical direction. The base plate 22 is located below the crossbar 21 and the slider 20. The base plate 22 is used to support the magnetic material 30.

[0035] It should be noted that the base 10 has a U-shaped structure, and the two ends of the crossbar 21 are slidably connected to the two ends of the base 10, with the two ends of the crossbar 21 extending from opposite sides of the base 10, allowing the crossbar 21 to slide vertically towards or away from the inner bottom wall of the base 10. Furthermore, the elastic element 23 is a tension spring structure, and two elastic elements 23 are provided. One end of each elastic element 23 is located on opposite sides of the base 10, and the other end of each elastic element 23 is connected to the two ends of the crossbar 21 extending from opposite sides of the base 10. This allows the two elastic elements 23 to simultaneously pull the crossbar 21 vertically towards the inner bottom wall of the base 10. Furthermore, the slider 20 slides laterally on the base 10, and a screw block is screwed onto the slider 20. When the slider 20 slides laterally to any position on the base 10, the screw block is rotated to press against the base 10, making the slider 20 adjustable to any position on the base 10. Furthermore, the slider 20 is provided with a clearance groove 200, which extends inward from the end of the slider 20 away from the base 10, and both sides of the clearance groove 200 are connected to the two sides of the slider 20, so that the slider 20 presents a groove structure that tends to be U-shaped.

[0036] It should be noted that, since the slider 20 slides laterally on the base 10 and the crossbar 21 slides vertically on the base 10, the crossbar 21 and the slider 20 slide on the base 10 in a cross shape. The crossbar 21 passes through the clearance groove 200, ensuring that the intersection of the crossbar 21 and the slider 20 remains within the clearance groove 200, thus preventing the slider 20 and the crossbar 21 from interfering with each other when sliding on the base 10. Specifically, since the base 10 has a U-shaped structure, and the inner bottom wall and the end of the base 10 form a right angle, when the two elastic elements 23 jointly drive the crossbar 21 to slide vertically towards the inner wall of the base 10, the slider 20 can also slide laterally, adjustable, towards the end of the base 10. Furthermore, since the slider 20 can slide laterally to any position on the base 10, the slider 20, the inner bottom wall of the base 10, and the end of the base 10 together form an adjustable U-shaped structure to accommodate magnetic materials 30 of various diameters. Furthermore, the base 10 has two slots 120, which are located on the inner sides of both ends of the base 10. The two ends of the base plate 22 are respectively inserted into the two slots 120, and the base plate 22 is positioned below the crossbar 21 and the slider 20. The base plate 22 supports the magnetic material 30. Thus, when it is necessary to glue cylindrical magnetic materials 30 of different diameters, the distance between the slider 20 and the end of the base 10 can be adjusted to meet the requirements of magnetic materials 30 of different diameters. Furthermore, when multiple cylindrical magnetic materials 30 are placed on the base plate 22 with their axes perpendicular to it, the two elastic members 23 will simultaneously drive the crossbar 21 to push the multiple cylindrical magnetic materials 30 vertically towards the inner bottom wall of the base 10, so that the crossbar 21, the slider 20, and the base 10 can jointly clamp the multiple cylindrical magnetic materials 30. Because the elastic element 23 is elastic, when the two elastic elements 23 drive the crossbar 21 to squeeze the magnetic material 30 vertically, both elastic elements 23 can maintain the action of driving the crossbar 21 to squeeze the magnetic material 30. In this way, the adjustable stroke magnetic material adhesive fixture 1 of this application can be adapted to magnetic materials 30 of different diameters to reduce the production preparation time of frequent tooling changes, improve processing efficiency and reduce equipment investment costs.

[0037] like Figures 1 to 7 As shown, in one embodiment, the base 10 includes a side block 11 and two end blocks 12. The two end blocks 12 are respectively disposed on both ends of the side block 11. The slider 20 is adjustablely slidable on the side block 11 in a lateral position. The two ends of the crossbar 21 are slidably connected to the two end blocks 12 respectively.

[0038] It should be noted that one side of each of the two end blocks 12 is vertically disposed on both sides of the side block 11, so that the side block 11 and the two end blocks 12 together form a U-shaped structure with right angles. Furthermore, one end of the slider 20 slides vertically onto the side block 11, and a screw block is disposed on the end of the slider 20 closest to the side block 11. This allows the slider 20 to simultaneously drive the screw block to slide when it slides onto the side block 11. When the slider 20 slides to any position on the side block 11, the screw block is rotated to abut against the side block 11, making the sliding position of the slider 20 relative to the side block 11 adjustable. This, in turn, allows the distance between the slider 20 and either end block 12 to be adjusted.

[0039] like Figures 1 to 7 As shown, in one embodiment, the end block 12 has a beveled portion 121.

[0040] It should be noted that the beveled portion 121 is formed at the bottom of the end block 12, making the end block 12 a right-angled trapezoidal structure. The beveled portion 121 gradually slopes from the end of the end block 12 towards the side block 11, such that the side length of the end of the end block 12 near the side block 11 is less than the side length of the end of the end block 12 away from the side block 11. For ease of description, the end of the end block 12 near the side block 11 is defined as the first end, and the end of the end block 12 away from the side block 11 is defined as the second end, with the side length of the first end being less than the side length of the second end. Furthermore, the first ends of the two end blocks 12 are respectively vertically disposed at both ends of the side block 11, such that the sides of the two end blocks 12 that are close to each other are perpendicular to the sides of the side block 11. And the width of the side block 11 is less than the side length of the first end, so that when the base 10 is placed on a tabletop or desktop, the two end blocks 12 will first contact the tabletop or desktop, thereby allowing the two end blocks 12 to jointly support the side block 11. Since the side length of the first end is smaller than that of the second end, when the base 10 is placed on a table or desktop, the two end blocks 12 will cause the side block 11 to be suspended at an inclined angle between the two end blocks 12. Furthermore, the two slots 120 are opened in a direction parallel to the end of the end block 12 away from the inclined surface 121. When the two ends of the base plate 22 are inserted into the two slots 120, the upper surface of the base plate 22 is parallel to the end of the end block 12 away from the inclined surface 121, and the upper surface of the base plate 22 is perpendicular to one side of the side block 11. When the base 10 is placed on a table or desktop, the right angle formed between the base plate 22 and the side block 11 is tilted. As a result, when the magnetic material 30 is placed on the base plate 22, each magnetic material 30 will move towards the side block 11 under natural gravity. In this way, multiple cylindrical magnetic materials 30 can be placed neatly on the base plate 22 more quickly without the need for auxiliary tools to keep multiple circular magnetic materials 30 perpendicular to the base plate 22, thereby increasing work efficiency.

[0041] like Figures 1 to 7As shown, in one embodiment, an arc-shaped groove 122 is provided on the end block 12, and the crossbar 21 slides in the arc-shaped groove 122.

[0042] It should be noted that the arc-shaped groove 122 is formed on the side surface of the two end blocks 12 that are close to each other, and the arc-shaped groove 122 is located on the end of the end block 12 away from the side block 11. Further, the arc-shaped groove 122 includes a curved section 1220 and a straight section 1221. The curved section 1220 is located on the end of the end block 12 away from the side block 11. One end of the straight section 1221 communicates with the end of the curved section 1220 away from the inclined surface 121, and the other end of the straight section 1221 extends parallel to the end surface of the end block 12 away from the inclined surface 121 towards the side block 11. Further, the two ends of the crossbar 21 slide within the two arc-shaped grooves 122 respectively, allowing the two ends of the crossbar 21 to slide back and forth between the curved section 1220 and the straight section 1221 respectively. Since the slot 120 is opened in a direction parallel to the end face of the end block 12 away from the inclined surface 121, when both ends of the base plate 22 are respectively inserted into the two slots 120, the crossbar 21 can slide parallel to the surface of the base plate 22 to approach or slide away from the side block 11. This causes the crossbar 21 to radially push multiple cylindrical magnetic materials 30 closer to the side block 11 relative to the cylindrical magnetic materials 30.

[0043] like Figures 1 to 7 As shown, in one embodiment, the arc-shaped groove 122 is connected to the slot 120, and the two ends of the arc-shaped groove 122 are located on both sides of the slot 120.

[0044] It should be noted that the two ends of the arc-shaped groove 122 are located on both sides of the slot 120, and the end of the slot 120 away from the side block 11 is connected to the middle position of the curved section 1220, so that the curved section 1220 and the slot 120 together form a structure that tends to be E-shaped. Furthermore, the straight section 1221 is connected to the upward-facing end of the curved section 1220, and both the straight section 1221 and the slot 120 are parallel to the end face of the end block 12 away from the inclined surface 121, making the straight section 1221 and the slot 120 parallel to each other. Thus, when the crossbar 21 slides back and forth between the two ends of the arc-shaped groove 122, it can always pass through the end of the slot 120 away from the side block 11. When the crossbar 21 slides along the arc-shaped groove 122 towards the side block 11, it is positioned above the base plate 22. When the crossbar 21 slides away from the side block 11 along the arc-shaped groove 122, it is positioned below the base plate 22. It should be noted that the width of the slot 120 is smaller than the width of the arc-shaped groove 122, while the diameter of the crossbar 21 matches the width of the arc-shaped groove 122. This ensures that when the crossbar 21 slides within the arc-shaped groove 122, it cannot slide into the slot 120.

[0045] It should be noted that the end block 12 is also provided with a through hole 124, which is formed on the inner bottom wall of the arc-shaped groove 122, and the two ends of the through hole 124 extend to the two ends of the arc-shaped groove 122 respectively. Furthermore, the two ends of the crossbar 21 are provided with end caps 210, and the diameter of the through hole 124 is smaller than the groove width of the arc-shaped groove 122, so that the two end caps 210 extend out from the two opposite sides of the two end blocks 12 through the two through holes 124 respectively, and the ends of the two end caps 210 away from the crossbar 21 are respectively connected to the ends of the two elastic members 23 away from the end blocks.

[0046] like Figures 1 to 7 As shown, in one embodiment, the end block 12 is further provided with a through groove 123, which is connected to the arc groove 122, and the through groove 123 is aligned vertically with the slot 120.

[0047] It should be noted that the end block 12 is also provided with a through groove 123. The through groove 123 is located on the side of the arc groove 122 away from the slot 120, and the two ends of the through groove 123 are respectively connected to the arc groove 122 and the end face of the end block 12. Moreover, the opening direction of the through groove 123 is parallel and aligned with the opening direction of the slot 120. In this way, the base plate 22 can be inserted through the through groove 123, pass through the curved part of the arc groove 122, and be inserted into the slot 120. It should be noted that the groove width of the through groove 123 is the same as the groove width of the slot 120, so that when the crossbar 21 slides through the slot 120 / through groove 123, it cannot slide into the slot 120 / through groove 123.

[0048] It should be noted that since the slot 120 is connected to the bending section 1220, and the two ends of the bending section 1220 are located on both sides of the slot 120, when multiple cylindrical magnetic materials 30 are placed on the base plate 22 and pushed onto the side block 11 by the crossbar 21, the surfaces of the multiple cylindrical magnetic materials 30 that are in contact with the base plate 22 are glued together by glue, so that the multiple cylindrical magnetic materials 30 can be neatly fixed on the base plate 22. After the gluing process is completed, since the multiple cylindrical magnetic materials 30 are fixed to the base plate 22 with glue, when the base plate 22 is pulled out from the slot 120, the multiple cylindrical magnetic materials 30 fixed to the base plate 22 will still be continuously pushed by the crossbar 21, so that the base plate 22 cannot pull the multiple cylindrical magnetic materials 30 out of the base 10. In this way, the operator drives the crossbar 21 to slide along the arc groove 122 to move away from the multiple cylindrical magnetic materials 30, and makes the crossbar 21 slide to the bottom of the base plate 22. The base plate 22 can then pull the fixed multiple cylindrical magnetic materials 30 out of the base 10 smoothly.

[0049] It should be noted that both the upper and lower surfaces of the base plate 22 are polished to increase the smoothness of the base plate 22 surface, so as to facilitate the disassembly of the multiple cylindrical magnetic materials 30 after gluing and the cleaning of residual glue.

[0050] It should be noted that the connection point between the elastic element 23 and the end block 12 is located at one end of the straight section 1221, so that the connection point between the elastic element 23 and the end block 12 and the two ends of the curved section 1220 form a tendency-to-triangular structure. In this way, when the crossbar 21 slides upward into the slot 120, the two elastic elements 23 will pull the crossbar 21 into the straight section 1221 to press against the multiple cylindrical magnetic materials 30. When the crossbar 21 slides downward through the slot 120, the two elastic elements 23 will pull the crossbar 21 to stop below the base plate 22.

[0051] like Figures 1 to 6 As shown, in one embodiment, the width of the base plate 22 is less than the length of the slot 120.

[0052] It should be noted that the width of the base plate 22 is less than the length of the slot 120, so that when the base plate 22 is inserted into the slot 120, the slot 120 can be completely contained within the slot 120, thus preventing the end of the base plate 22 away from the side block 11 from remaining in the curved section 1220 to prevent the crossbar 21 from sliding.

[0053] It should be noted that the slider 20 is also provided with a slot 201. Both the slot 201 and the clearance groove 200 extend from the end face of the slider 20 away from the side block 11 toward the side block 11. The slot 201 and the clearance groove 200 are parallel to each other, so that when the base plate 22 is inserted into the slot 120, the slot 201 can avoid the base plate 22, so that the slider 20 can slide on the side block 11.

[0054] like Figures 1 to 5 As shown, in one embodiment, the base plate 22 has a handle hole 220, which is located at the end of the base plate 22 away from the side block 11.

[0055] It should be noted that the handle hole 220 is located on the end of the base plate 22 away from the side block 11, and the operator can pull the base plate 22 out of or insert it into the base 10 through the handle hole 220.

[0056] like Figure 6 As shown, in one embodiment, there is a gap between the base plate 22 and the side block 11.

[0057] It should be noted that the end block 12 has an equiangular trapezoidal structure, and the end of the slot 120 away from the arc-shaped groove 122 extends to the obtuse angle of the equiangular trapezoid, and the side block 11 is located below the side of the crossbar 21. The width of the side block 11 is smaller than the side length of the first end, so that when the base plate 22 is inserted into the slot 120, there is a gap between the base plate 22 and the side block 11. Furthermore, since the base plate 22 is inclined relative to the table surface, excess glue on the base plate 22 can be discharged from the gap between the base plate 22 and the side block 11, so as to avoid excessive glue residue on the base plate 22.

[0058] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An adjustable stroke magnetic material adhesive fixture, characterized in that, include: A base, wherein several slots are provided on the base; and A positioning assembly includes a slider, a crossbar, a base plate, and several elastic elements. The crossbar is slidably mounted on the base along a vertical direction. One end of each elastic element is mounted on the base, and the other end of each elastic element is connected to both ends of the crossbar. The elastic elements together drive the crossbar to slide closer to the inner bottom wall of the base. The slider is slidably mounted on the base along a horizontal direction. The slider has a clearance groove, and the crossbar passes through the clearance groove. The crossbar, the slider, and the base plate together clamp the magnetic material. Both ends of the base plate are vertically inserted into the respective slots, and the base plate is located below the crossbar and the slider. The base plate is used to support the magnetic material.

2. The adjustable stroke magnetic material adhesive fixture according to claim 1, characterized in that, The base includes a side block and two end blocks. The two end blocks are respectively disposed on both ends of the side block. The slider is adjustable in lateral position and slides on the side block. The two ends of the crossbar are slidably connected to the two end blocks respectively.

3. The adjustable stroke magnetic material adhesive fixture according to claim 2, characterized in that, The end block has a beveled portion.

4. The adjustable stroke magnetic material adhesive fixture according to claim 3, characterized in that, An arc-shaped groove is provided on the end block, and the crossbar slides within the arc-shaped groove.

5. The adjustable stroke magnetic material adhesive fixture according to claim 4, characterized in that, The arc-shaped groove is connected to the card slot, and the two ends of the arc-shaped groove are located on both sides of the card slot.

6. The adjustable stroke magnetic material adhesive fixture according to claim 5, characterized in that, The end block is also provided with a through groove, which is connected to the arc-shaped groove and is aligned vertically with the slot.

7. The adjustable stroke magnetic material adhesive fixture according to claim 6, characterized in that, The width of the base plate is less than the length of the slot.

8. The adjustable stroke magnetic material adhesive fixture according to claim 7, characterized in that, The base plate has a handle hole located at the end of the base plate away from the side block.

9. The adjustable stroke magnetic material adhesive fixture according to claim 8, characterized in that, There is a gap between the base plate and the side block.

Images