Clamping type plastic burning plate positioning plug

Abstract

The utility model relates to plastic burning board auxiliary positioning equipment technical field discloses a clamping head type plastic burning board positioning plug -in board, including the locating plate no.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic sintering plate positioning devices, and in particular to a clip-type plastic sintering plate positioning insert. Background Technology

[0002] Sintered plastic sheets are porous structural components made from polymer materials through extrusion, sintering, and other processes. They feature uniform pore size, stable air permeability, resistance to acid and alkali corrosion, and high mechanical strength, and are widely used in environmental dust removal, water treatment filtration, and industrial material separation. During the production, processing, installation, commissioning, and maintenance of sintered plastic sheets, precise positioning and fixing are required using positioning inserts to ensure the positional accuracy of the sheets during assembly. This prevents problems such as uneven assembly gaps, sealing failure, or reduced filtration efficiency caused by misalignment. The positioning inserts, through their clamping or snap-fit ​​structures, fix the sintered plastic sheets in the preset position, ensuring that they do not shift during assembly, transportation, or operation, thereby guaranteeing the assembly accuracy, sealing performance, and operational stability of the sintered plastic sheets and their supporting equipment.

[0003] The existing positioning structure of the positioning insert plate is difficult to achieve synchronous and precise adjustment of the positioning components. It has poor adaptability to different specifications of plastic sintered plates, which affects the positioning stability and accuracy. On the other hand, after the positioning components are adjusted, there is no effective self-locking. Under working conditions such as equipment vibration and accidental contact, the positioning components are prone to displacement, resulting in the failure of plastic sintered plate positioning, which in turn affects the subsequent operation effect. Therefore, a clamp-type plastic sintered plate positioning insert plate is proposed to solve the above problems. Summary of the Invention

[0004] To overcome the above shortcomings, this utility model provides a clip-type plastic sintering plate positioning insert, which aims to improve the poor adaptability of the positioning structure of the existing positioning insert to plastic sintering plates of different specifications and the problem of displacement of the positioning components due to equipment vibration and accidental contact after positioning.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A type of clamp-type plastic sintering plate positioning insert includes a positioning plate one, a connecting component installed on the top of the positioning plate one, a positioning plate two installed on the outside of the connecting component, multiple sliders slidably connected inside the positioning plate one and the positioning plate two, multiple locking blocks slidably connected in the middle of the sliders, a spring three installed on the inside of the locking blocks, the other end of the spring three installed on the inside of the sliders, and an adjustment structure installed on the outside of the sliders. The adjustment structure includes a transmission component and a fastening component. The transmission component includes a rack, which is fixedly connected to the outside of the slider. Both the first positioning plate and the second positioning plate are rotatably connected to a rotating rod. Multiple gears are fixedly connected to the outer periphery of the rotating rod, and the rack and the gears mesh with each other. As a further description of the above technical solution: The fastening assembly includes a fixing tube, which is fixedly connected to the outer side of the first positioning plate and the second positioning plate. A ring tooth is fixedly connected to the inner side of the fixing tube. A knob is installed on the outer side of the fixing tube. An insertion tube is fixedly connected to the middle of the knob. An insertion rod is slidably connected to the inner side of the insertion tube. The insertion rod is fixedly connected to the left end of the rotating rod. A ring tooth is fixedly connected to the outer circumference of the insertion tube. The ring tooth and the ring tooth interlock with each other. A slip ring is slidably connected to the inner side of the fixing tube. A spring is installed on the right side of the slip ring. As a further description of the above technical solution: The connecting assembly includes a fixing block and a insert plate. The fixing block is fixedly connected to the top of the first positioning plate, and the insert plate is fixedly connected to the top of the second positioning plate. A pin is slidably connected to the inner side of the fixing block, and a limit ring is fixedly connected to the outer side of the pin. A spring is sleeved on the outer periphery of the pin, and a pull ring is installed at the left end of the pin. An insertion hole is opened in the middle of the insert plate, and the pin is engaged inside the insertion hole. As a further description of the above technical solution: Both the first positioning plate and the second positioning plate have a sliding groove inside, and the slider is slidably connected inside the sliding groove. As a further description of the above technical solution: Limiting blocks two are fixedly connected to both the upper and lower sides of the card block, and a limiting groove two is opened on the inner side of the slider. The limiting blocks two are slidably connected inside the limiting groove two. As a further description of the above technical solution: Both sides of the slip ring are fixedly connected to a limiting block, and a limiting groove is opened on the inner side of the fixed tube. The limiting block is slidably connected inside the limiting groove. As a further description of the above technical solution: The insertion tube has a slot in the middle, and the insertion rod is slidably connected inside the slot; As a further description of the above technical solution: The slider has a second groove inside, and the card block is slidably connected inside the second groove.

[0006] This utility model has the following beneficial effects: 1. In this utility model, by meshing gears and racks, rotating the rotating rod can drive multiple sliders to slide synchronously along the slide groove, ensuring the consistency of the plastic sintering plate positioning, realizing the precise adjustment of the slider and locking block positions, and improving the adaptability of the positioning insert plate to plastic sintering plates of different specifications.

[0007] In this invention, the locking of the slider position is achieved by the engagement of ring teeth one and ring teeth two. The ring teeth are separated by pressing the knob, and the automatic locking is achieved by releasing the knob after adjustment and resetting the spring one, thus preventing the slider from shifting and improving the stability of the plastic plate positioning. Attached Figure Description

[0008] Figure 1 This is a three-dimensional schematic diagram of a card-type plastic sintered plate positioning insert proposed in this utility model; Figure 2 This is a schematic diagram of the rotating rod of a clamp-type plastic sintering plate positioning insert proposed in this utility model; Figure 3 This is a schematic diagram of the structure of the locking block of the locking head type plastic sintering plate positioning insert proposed in this utility model; Figure 4 This is a schematic diagram of the slip ring structure of a clip-type plastic sintering plate positioning insert proposed in this utility model; Figure 5 This is a schematic diagram of the insertion tube of a clamp-type plastic sintered plate positioning insert proposed in this utility model; Figure 6 This is a schematic diagram of the pin structure of a snap-fit ​​type plastic sintered plate positioning insert proposed in this utility model.

[0009] Legend: 1. Positioning plate one; 2. Positioning plate two; 3. Fixing tube; 4. Ring tooth one; 5. Knob; 6. Ring tooth two; 7. Insert tube; 8. Slip ring; 9. Spring one; 10. Limiting block one; 11. Insert rod; 12. Rotating rod; 13. Gear; 14. Rack; 15. Slider; 16. Locking block; 17. Fixing block; 18. Inserting plate; 19. Pin; 20. Limiting ring; 21. Spring two; 22. Pull ring; 23. Limiting block two; 24. Spring three; 25. Slide groove one; 26. Slide groove two; 27. Limiting groove two; 28. Slot; 29. ​​Limiting groove one; 30. Insertion hole. Detailed Implementation

[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0011] Reference Figures 1-3 This utility model provides an embodiment of a clamp-type plastic sintering plate positioning insert, including a positioning plate 1. A connecting component is installed on the top of the positioning plate 1, and a positioning plate 2 is installed on the outside of the connecting component. The positioning plate 2 and the positioning plate 1 are symmetrically distributed, and together they form a closed positioning of the plastic sintering plate. The connection and separation between the positioning plate 1 and the positioning plate 2 are realized through the connecting component. Multiple sliders 15 are slidably connected inside the positioning plate 1 and the positioning plate 2. Multiple locking blocks 16 are slidably connected in the middle of the sliders 15. The ends of the locking blocks 16 are provided with arc-shaped chamfers to avoid scratching when in contact with the plastic sintering plate. A spring 24 is installed on the inner side of the locking block 16, and the other end of the spring 24 is installed on the inner side of the slider 15. 24 can apply an outward pushing force to the locking block 16, so that the locking block 16 clamps the plastic sintered plate. An adjustment structure is installed on the outside of the slider 15. The position of the slider 15 can be adjusted by adjusting the adjustment structure, so as to adapt to the positioning of plastic sintered plates of different specifications and adjust the clamping force of the locking block 16 on the plastic sintered plate. The adjustment structure includes a transmission component and a fastening component. The transmission component includes a rack 14, which is fixedly connected to the outside of the slider 15. The positioning plate 1 and the positioning plate 2 are both rotatably connected to a rotating rod 12. Multiple gears 13 are fixedly connected to the outer periphery of the rotating rod 12. The rack 14 and the gears 13 mesh with each other. When the rotating rod 12 is rotated, it will drive the gears 13 to rotate synchronously. The gears 13 drive the rack 14 to slide linearly through meshing transmission, so as to adjust the position of the slider 15. Reference Figure 1 , Figure 2 , Figure 4 and Figure 5The fastening assembly includes a fixing tube 3, which is fixedly connected to the outside of positioning plate 1 and positioning plate 2. A ring tooth 4 is fixedly connected to the inside of the fixing tube 3. A knob 5 is installed on the outside of the fixing tube 3. The outer circumference of the knob 5 is provided with anti-slip texture to increase friction and facilitate rotation. An insertion tube 7 is fixedly connected to the middle of the knob 5. An insertion rod 11 is slidably connected to the inside of the insertion tube 7. The insertion rod 11 is fixedly connected to the left end of the rotating rod 12. A ring tooth 6 is fixedly connected to the outer circumference of the insertion tube 7. Ring teeth 4 and ring teeth 6 interlock with each other. The tooth shape of ring teeth 6 matches that of ring teeth 4, and the two interlock have good self-locking properties, enabling circumferential self-locking of the knob 5. A slip ring 8 is slidably connected to the inside of the fixing tube 3. A spring 9 is installed on the right side of the slip ring 8. Limiting blocks 10 are fixedly connected to both sides of the slip ring 8. A limiting groove 29 is opened on the inner side of the fixed tube 3. The limiting blocks 10 are slidably connected inside the limiting groove 29. Through the cooperation of the limiting blocks 10 and the limiting groove 29, the circumferential rotation of the slip ring 8 can be restricted, so that it can only slide axially along the inner side of the fixed tube 3. Pressing the knob 5 can drive the slip ring 8 to slide along the inner side of the fixed tube 3, so that the ring tooth 2 6 is away from the ring tooth 4, so that the two are disengaged. Then the knob 5 can be rotated. The knob 5 drives the rotating rod 12 to rotate through the insert rod 11, thereby adjusting the position of the slider 15. After the adjustment is completed, the knob 5 is released. The elastic potential energy of the spring 9 will apply a pushing force to the slip ring 8, so that the ring tooth 2 6 will resume the engagement with the ring tooth 4, realizing the self-locking after adjustment. Reference Figure 1 , Figure 2 , Figure 3 and Figure 6The connecting assembly includes a fixing block 17 and an insert plate 18. The fixing block 17 is fixedly connected to the top of the positioning plate 1, and the insert plate 18 is fixedly connected to the top of the positioning plate 2. A pin 19 is slidably connected to the inner side of the fixing block 17, and a limit ring 20 is fixedly connected to the outer side of the pin 19. A spring 21 is sleeved on the outer periphery of the pin 19, and a pull ring 22 is installed at the left end of the pin 19. An insertion hole 30 is opened in the middle of the insert plate 18, and the pin 19 is engaged inside the insertion hole 30. The two ends of the spring 21 abut against the limit ring 20 and the fixing block 17 respectively, thereby engaging the pin 19 in the insertion hole 30, thus connecting and fixing the positioning plate 1 and the positioning plate 2. Pulling the pull ring 22 causes the pin 19 to disengage from the insertion hole 30, thereby releasing the engagement and separating the positioning plate 1 and the positioning plate 2. Both the positioning plate 2 and the positioning plate 2 have a sliding groove 25 inside. The slider 15 is slidably connected inside the sliding groove 25. The upper and lower sides of the locking block 16 are fixedly connected to the limiting block 23. The inner side of the slider 15 has a limiting groove 27. The limiting block 23 is slidably connected inside the limiting groove 27. Through the cooperation of the limiting block 23 and the limiting groove 27, the sliding range of the locking block 16 can be limited to prevent it from detaching from the slider 15. The middle part of the insertion tube 7 has a slot 28. The insertion rod 11 is slidably connected inside the slot 28. The cross-section of the slot 28 is square. The cross-sectional shape of the insertion rod 11 matches the slot 28 to ensure that torque can be transmitted between the insertion tube 7 and the insertion rod 11. The slider 15 has a sliding groove 26 inside. The locking block 16 is slidably connected inside the sliding groove 26.

[0012] Working principle: First, the spring 21, which is sleeved on the outer periphery of the pin 19, causes the pin 19 to be inserted into the insertion hole 30 of the insertion plate 18 through its elastic force, so that the positioning plate 1 and the positioning plate 2 form a stable enclosing frame, providing a basic space for positioning the plastic plate. When the plastic plate needs to be removed or placed, the pull ring 22 is pulled to cause the pin 19 to disengage from the insertion hole 30, the connection between the positioning plate 1 and the positioning plate 2 is released, and it can be separated outward to expose the positioning space.

[0013] Secondly, the outer ring teeth 6 of the insertion tube 7 engage with the inner ring teeth 4 of the fixed tube 3, locking the knob 5 and the rotating rod 12. Pressing the knob 5 causes the insertion tube 7 and the slip ring 8 to slide axially along the fixed tube 3. The slip ring 8 compresses the spring 9, and at the same time, the limiting blocks 10 on both sides of the slip ring 8 slide along the limiting groove 29 to restrict the circumferential rotation of the slip ring 8 until the ring teeth 6 disengage from the ring teeth 4, thus releasing the self-locking mechanism. Then, rotating the knob 5 causes the rotating rod 12 to rotate through the cooperation of the square slot 28 and the insertion rod 11. The gear 13 on the outer circumference of the rotating rod 12 meshes with the rack 14 on the outer side of the slider 15, converting the rotational motion into the linear motion of the rack 14, causing the slider 15 to slide along the sliding groove 25 to the position of the plastic plate. After adjustment, releasing the knob 5 causes the spring 9 to push the slip ring 8 back to its original position, and the ring teeth 6 re-engage with the ring teeth 4, locking the position of the rotating rod 12 and the slider 15 to prevent displacement.

[0014] Finally, once the position of slider 15 is determined, the sintered plate is placed into the space enclosed by the positioning plate. The end of the locking block 16 contacts the sintered plate, and the locking block 16 slides along the second groove 26 of slider 15. The third spring 24 on its inner side is compressed and generates an outward elastic thrust, making the locking block 16 fit tightly against the surface of the sintered plate, converting the elastic force into a clamping force. If there are slight differences in the thickness of the sintered plate, the third spring 24 can adaptively adjust the clamping force by changing the amount of compression to ensure stable positioning. At the same time, the second limiting blocks 23 on the upper and lower sides of the locking block 16 slide along the second limiting groove 27 to limit the sliding range of the locking block 16 and prevent it from falling off slider 15. The arc-shaped chamfer at the end of the locking block 16 can prevent scratching the sintered plate.

[0015] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A type of snap-on plastic sintered plate positioning insert, comprising a positioning plate (1), characterized in that: A connecting component is installed on the top of the positioning plate 1 (1), and a positioning plate 2 (2) is installed on the outside of the connecting component. Multiple sliders (15) are slidably connected inside the positioning plate 1 (1) and the positioning plate 2 (2). Multiple locking blocks (16) are slidably connected in the middle of the slider (15). A spring 3 (24) is installed on the inside of the locking block (16). The other end of the spring 3 (24) is installed on the inside of the slider (15). An adjustment structure is installed on the outside of the slider (15). The adjustment structure includes a transmission component and a fastening component. The transmission component includes a rack (14), which is fixedly connected to the outside of the slider (15). The positioning plate one (1) and the positioning plate two (2) are both rotatably connected to a rotating rod (12). Multiple gears (13) are fixedly connected to the outer periphery of the rotating rod (12). The rack (14) and the gears (13) mesh with each other.

2. The clamp-type plastic sintered plate positioning insert according to claim 1, characterized in that: The fastening assembly includes a fixing tube (3), which is fixedly connected to the outside of the positioning plate one (1) and the positioning plate two (2). A ring tooth one (4) is fixedly connected to the inside of the fixing tube (3). A knob (5) is installed on the outside of the fixing tube (3). An insertion tube (7) is fixedly connected to the middle of the knob (5). An insertion rod (11) is slidably connected to the inside of the insertion tube (7). The insertion rod (11) is fixedly connected to the left end of the rotating rod (12). A ring tooth two (6) is fixedly connected to the outer periphery of the insertion tube (7). The ring tooth one (4) and the ring tooth two (6) are interlocked. A slip ring (8) is slidably connected to the inside of the fixing tube (3). A spring one (9) is installed on the right side of the slip ring (8).

3. The clamp-type plastic sintered plate positioning insert according to claim 1, characterized in that: The connecting assembly includes a fixing block (17) and a insert plate (18). The fixing block (17) is fixedly connected to the top of the first positioning plate (1), and the insert plate (18) is fixedly connected to the top of the second positioning plate (2). A pin (19) is slidably connected to the inner side of the fixing block (17), and a limit ring (20) is fixedly connected to the outer side of the pin (19). A spring (21) is sleeved on the outer periphery of the pin (19), and a pull ring (22) is installed on the left end of the pin (19). A socket (30) is opened in the middle of the insert plate (18), and the pin (19) is engaged inside the socket (30).

4. The clamp-type plastic sintered plate positioning insert according to claim 1, characterized in that: Both the positioning plate one (1) and the positioning plate two (2) have a sliding groove one (25) inside, and the slider (15) is slidably connected inside the sliding groove one (25).

5. A clamp-type plastic sintered plate positioning insert according to claim 1, characterized in that: The upper and lower sides of the card block (16) are fixedly connected to the second limit block (23), and the inner side of the slider (15) is provided with the second limit groove (27). The second limit block (23) is slidably connected inside the second limit groove (27).

6. A clamp-type plastic sintered plate positioning insert according to claim 2, characterized in that: Both sides of the slip ring (8) are fixedly connected to a limiting block (10), and a limiting groove (29) is opened on the inner side of the fixed tube (3). The limiting block (10) is slidably connected inside the limiting groove (29).

7. A clamp-type plastic sintered plate positioning insert according to claim 2, characterized in that: The insertion tube (7) has a slot (28) in the middle, and the insertion rod (11) is slidably connected inside the slot (28).

8. A clamp-type plastic sintered plate positioning insert according to claim 1, characterized in that: The slider (15) has a second groove (26) inside, and the locking block (16) is slidably connected inside the second groove (26).

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