Sealed sintering device for polycrystalline diamond compacts

Abstract

The utility model relates to the technical field of sealing sintering devices, and discloses a sealing sintering device for polycrystalline diamond compacts, which comprises a box body, a box cover is abutted against the top of the box body, two inserting plates are fixedly connected to the bottom of the box cover, inserting grooves are arranged in the left side and the right side of the box body, and the inserting grooves are communicated with the box cover. The two inserting plates are slidably connected to the interiors of the two inserting grooves correspondingly, pull rods are slidably connected to the interiors of the two inserting plates correspondingly, springs are arranged on the peripheries of the two pull rods in a sleeving mode correspondingly, supporting frames are fixedly connected to the bottoms of the two pull rods correspondingly, and connecting rods are rotatably connected to the two ends of the two supporting frames correspondingly. According to the utility model, through the mutual cooperation of the box body, the box cover, the inserting groove, the inserting plate, the pull rod, the spring, the supporting frame, the connecting rod, the sliding frame, the sliding rod, the supporting block, the sliding rod, the limiting block, the handle and the handle, when the handle is pulled upwards, the opening and closing operation can be rapidly completed by pulling the handle upwards with fingers, and the portability of the opening and closing operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealed sintering devices, in particular to a sealed sintering device for a polycrystalline diamond composite sheet. Background Art

[0002] Polycrystalline diamond composite sheet is a new type of material, which is composed of artificial diamond particles synthesized under high temperature and high pressure and a polymer matrix. It has the hardness of diamond and the toughness of polymer, and can be used to manufacture cutting tools and abrasives. Its advantages include high hardness, wear resistance, corrosion resistance, and light weight. It is widely used in hard material processing, gemstone processing, and construction engineering fields to improve processing efficiency and product quality.

[0003] After searching, Chinese patent announcement number: CN216632589U discloses a sealed sintering device for polycrystalline diamond composite sheets, including a box body, a box cover and a sealing plug. The box cover is installed above the box body, and a heat insulation board is arranged at the lower end of the box cover, and the box cover is connected to the heat insulation board by screws. The beneficial effect is that the utility model can make the sealed sintering device have the function of detecting air quality and temperature through the design of air quality detector, temperature sensor, wireless data transmitter and battery, so that the staff can quickly know the air quality and temperature changes inside the sealed sintering device, thereby improving the practicality of the sealed sintering device. Through the design of the carrier plate, pull handle, limit plug and limit slot, the sealed sintering device can have a convenient opening and closing method, so that the staff can quickly and labor-savingly open and close the sealed sintering device, thereby improving the convenience of use of the sealed sintering device.

[0004] The above-mentioned technology can make the sealed sintering device have a convenient opening and closing method through the design of the carrier plate, pull handle, limit plug and limit slot. However, the above-mentioned technology requires the limit plug to be pulled out before the opening and closing operation can be performed, which makes the opening and closing operation more troublesome. Therefore, a sealed sintering device of polycrystalline diamond composite sheet is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a sealing sintering device for a polycrystalline diamond composite sheet, aiming to improve the problem in the prior art that the limit plug block needs to be pulled out before opening and closing operations can be performed, resulting in troublesome opening and closing operations.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sealed sintering device for polycrystalline diamond composite sheets, including a box body, a box cover abutting the top of the box body, two plug plates fixedly connected to the bottom of the box cover, slots are opened inside the left and right sides of the box body, the two plug plates are respectively slidably connected inside the two slots, and the two plug plates are slidably connected with pull rods inside, the outer circumferences of the two pull rods are both provided with springs, the bottoms of the two pull rods are fixedly connected to support frames, both ends of the two support frames are rotatably connected with connecting rods, the other ends of multiple connecting rods are rotatably connected with sliding frames, the bottoms of multiple sliding frames are fixedly connected with sliding rods, and the multiple sliding rods are respectively clamped in the two slots, and a picking component is provided inside the box body.

[0007] Furthermore, the picking component includes a movable plate, which is slidably connected to the inside of the box, and a plurality of sliders 1 are slidably connected to the bottom of the movable plate, and a plurality of sliders 2 are fixedly connected to the bottom of the inner side of the box, and the plurality of sliders 1 and the plurality of sliders 2 are rotatably connected to one side with a hinge frame, and a driving component is arranged at the bottom of the inner side of the box.

[0008] Furthermore, the driving assembly includes a bidirectional threaded rod and a worm, and the bidirectional threaded rod and the worm are both rotatably connected to the inside of the box. A worm wheel is fixedly connected to the middle of the bidirectional threaded rod, and the worm wheel and the worm are meshed with each other. The outer periphery of the bidirectional threaded rod is threadedly connected to two moving blocks, and the multiple sliding blocks are respectively fixedly connected to the two ends of the two moving blocks.

[0009] Furthermore, the two pull rods are both slidably connected to the inside of the box cover, the tops of the two pull rods are both fixedly connected to limiting blocks, and the two limiting blocks are both in conflict with the top of the box cover.

[0010] Furthermore, two handles are fixedly connected to the top of the box cover, and handles are fixedly connected to the tops of the two limit blocks.

[0011] Furthermore, the two plug boards are both fixedly connected with support blocks, the two plug boards are both fixedly connected with sliding rods, and the plurality of sliding rods are respectively slidably connected to both ends of the two sliding rods.

[0012] Furthermore, a synchronous rod is rotatably connected to the middle portion of the articulated frame.

[0013] Furthermore, a handle is fixedly connected to the front end of the worm.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the mutual cooperation among the box body, the box cover, the slot, the plug plate, the pull rod, the spring, the support frame, the connecting rod, the sliding frame, the sliding rod, the support block, the sliding rod, the limit block, the handle and the handle, when the handle is pulled upward, the opening and closing operation can be quickly completed by pulling the handle upward with the fingers at the same time, thereby improving the portability of the opening and closing operation.

[0016] 2. In the utility model, through the mutual cooperation among the moving plate, the slider 1, the slider 2, the articulated frame, the moving block, the bidirectional threaded rod, the worm gear, the worm, the handle and the synchronization rod, after the sealing sintering is completed, the handle is rotated to move the moving plate upward, so that the sintered polycrystalline diamond composite sheet rises to a position suitable for the operator to pick up, thereby improving the portability of picking up. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a sealed sintering device for a polycrystalline diamond composite sheet proposed by the utility model;

[0018] Figure 2 This is a schematic structural diagram of a box cover of a sealed sintering device for a polycrystalline diamond composite sheet proposed by the utility model;

[0019] Figure 3 This is a schematic structural diagram of a plug plate of a sealed sintering device for a polycrystalline diamond composite sheet proposed by the utility model;

[0020] Figure 4 This is a schematic structural diagram of a box of a sealed sintering device for a polycrystalline diamond composite sheet proposed by the utility model;

[0021] Figure 5 This is a schematic structural diagram of an articulated frame of a sealed sintering device for a polycrystalline diamond composite sheet proposed by the utility model;

[0022] Figure 6 The utility model provides a schematic structural diagram of a bidirectional threaded rod of a sealed sintering device for a polycrystalline diamond composite sheet.

[0023] Legend:

[0024] 1. Box body; 2. Box cover; 3. Slot; 4. Insert plate; 5. Pull rod; 6. Spring; 7. Support frame; 8. Connecting rod; 9. Sliding frame; 10. Sliding rod; 11. Support block; 12. Sliding rod; 13. Limit block; 14. Handle; 15. Handle; 16. Moving plate; 17. Slider 1; 18. Slider 2; 19. Articulated frame; 20. Moving block; 21. Bidirectional threaded rod; 22. Worm gear; 23. Worm; 24. Turning handle; 25. Synchronous rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a sealed sintering device for a polycrystalline diamond composite sheet, comprising a box body 1, a box cover 2 abutting against the top of the box body 1, two plug plates 4 fixedly connected to the bottom of the box cover 2, slots 3 are provided inside the left and right sides of the box body 1, the two plug plates 4 are slidably connected inside the two slots 3, and the two plug plates 4 are slidably connected to pull rods 5 inside the two plug plates 4, the outer circumferences of the two pull rods 5 are sleeved with springs 6, the bottoms of the two pull rods 5 are fixedly connected to support frames 7, both ends of the two support frames 7 are rotatably connected to connecting rods 8, the other ends of the multiple connecting rods 8 are rotatably connected to sliding frames 9, and the multiple sliding frames 9 The bottom is fixedly connected with a sliding rod 10, and multiple sliding rods 10 are respectively clamped in the two slots 3. A picking component is arranged inside the box body 1. The two pull rods 5 are slidably connected inside the box cover 2. The tops of the two pull rods 5 are fixedly connected with limiting blocks 13. The two limiting blocks 13 are in conflict with the top of the box cover 2. Two handles 15 are fixedly connected to the top of the box cover 2. The tops of the two limiting blocks 13 are fixedly connected with handles 14. The two plug boards 4 are fixedly connected with support blocks 11. The two plug boards 4 are fixedly connected with sliding rods 12. Multiple sliding rods 10 are slidably connected to both ends of the two sliding rods 12.

[0027] Specifically, the box body 1 is used to seal the sintered polycrystalline diamond composite sheet, the top of the box body 1 is abutted with a box cover 2, the box cover 2 is used to seal the top of the box body 1, and is used to install the plug plate 4 into the slot 3, which is fixed by a sliding rod 10. The two plug plates 4 slide away from one end of the pull rod 5, which is used to pull the pull rod 5 to drive the support frame 7 to move, and the support frame 7 is connected to the sliding frame 9 through a connecting rod 8. It is used to drive the sliding frame 9 to move when the support frame 7 moves. The sliding frame 9 is fixed with a sliding rod 10, which is used to drive the sliding rod 10 to move synchronously. The outer periphery of the pull rod 5 is sleeved A spring 6 is provided for resetting the movement of the pull rod 5. Support blocks 11 are fixedly connected inside the two plug plates 4. The support blocks 11 are used to support the sliding rod 12. The sliding rod 12 is fixedly connected inside the two plug plates 4. The sliding rod 12 is used to provide sliding space for the sliding rod 10. A limit block 13 is fixed on the top of the pull rod 5 to prevent the spring 6 from resetting the pull rod 5 too far. A handle 14 is fixed on the top of the limit block 13. A handle 15 is fixed on the top of the box cover 2, and the handle 14 is arranged below the handle 15, so that the operator can pull the handle 14 while pulling the handle 15.

[0028] Reference Figure 4 - Figure 6 The picking component includes a moving plate 16, which is slidably connected to the inside of the box body 1. A plurality of sliders 17 are slidably connected to the bottom of the moving plate 16. A plurality of sliders 18 are fixedly connected to the bottom of the inner side of the box body 1. The plurality of sliders 17 and the plurality of sliders 18 are rotatably connected to one side with an articulated frame 19. A driving component is provided at the bottom of the inner side of the box body 1. The driving component includes a bidirectional threaded rod 21 and a worm 23. The bidirectional threaded rod 21 and the worm 23 are both rotatably connected to the inside of the box body 1. A worm gear 22 is fixedly connected to the middle of the bidirectional threaded rod 21. The worm gear 22 and the worm 23 are meshed with each other. The outer periphery of the bidirectional threaded rod 21 is threadedly connected to two moving blocks 20. A plurality of sliders 18 are respectively fixedly connected to the two ends of the two moving blocks 20. A synchronous rod 25 is rotatably connected to the middle of the articulated frame 19, and a hand 24 is fixedly connected to the front end of the worm 23.

[0029] Specifically, the movable plate 16 slides inside the box body 1 to facilitate the taking of the polycrystalline diamond composite sheet. A plurality of sliders 17 are fixed at the bottom of the movable plate 16. A plurality of sliders 18 are fixedly connected to the bottom inner side of the box body 1. The sliders 17 and 18 are used to support the hinge frame 19. The hinge frame 19 is used to change the height of the movable plate 16. The movable block 20 is threadedly connected to the bidirectional threaded rod 21, which is used to rotate the bidirectional threaded rod 21 to drive the two movable blocks 20 to move in opposite directions. A worm gear 22 is fixed to the middle of the bidirectional threaded rod 21, which is used for the worm 23 to drive the worm gear 22 to rotate, so that the bidirectional threaded rod 21 rotates. The worm 23 rotates inside the box body 1 to drive the worm gear 22 to rotate. A handle 24 is fixed to the front end of the worm 23 for the operator to better rotate the worm 23.

[0030] Working principle: when it is necessary to open the box cover 2, pull the handle 14 while pulling the handle 15. Pulling the handle 14 will drive the pull rod 5 to move. When the pull rod 5 moves, it will drive the support frame 7 to move. When the support frame 7 moves, it will drive the sliding frame 9 to move through the connecting rod 8. When the sliding frame 9 moves, it will drive the sliding rod 10 to move, so that the sliding rod 10 enters the inside of the plug board 4, and the box cover 2 can be opened. When installing the box cover 2, pull the handle 15 while pulling the handle 14, so that the sliding rod 10 enters the inside of the plug board 4, and then align the plug board 4 with the slot 3 for installation. When it is installed to the correct position, release the force on the handle 14, the spring 6 releases the tension, resets the pull rod 5, and makes the sliding rod 10 re-insert into the inside of the slot 3, and the installation is completed.

[0031] When it is necessary to take out the polycrystalline diamond composite sheet, the handle 24 is turned, and the handle 24 drives the worm 23 to rotate. When the worm 23 rotates, it drives the worm wheel 22 to rotate. When the worm wheel 22 rotates, it drives the bidirectional threaded rod 21 to rotate, so that the two moving blocks 20 move outward, thereby changing the articulated frame 19, and the moving plate 16 is moved upward through the articulated frame 19, which makes it easier for the operator to take out the polycrystalline diamond composite sheet.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealed sintering device for polycrystalline diamond composite sheets, comprising a box (1), characterized in that: The top of the box body (1) is butted against a box cover (2), and two plug plates (4) are fixedly connected to the bottom of the box cover (2). Slots (3) are provided inside the left and right sides of the box body (1), and the two plug plates (4) are respectively slidably connected inside the two slots (3). The two plug plates (4) are slidably connected inside the two slots (3). A pull rod (5) is slidably connected inside the two plug plates (4), and a spring (6) is sleeved on the outer circumference of the two pull rods (5). The bottoms of the two pull rods (5) are fixedly connected to support frames (7), and both ends of the two support frames (7) are rotatably connected to connecting rods (8). The other ends of the multiple connecting rods (8) are rotatably connected to sliding frames (9), and the bottoms of the multiple sliding frames (9) are fixedly connected to sliding rods (10), and the multiple sliding rods (10) are respectively clamped inside the two slots (3). A picking component is arranged inside the box body (1).

2. The sealed sintering device for polycrystalline diamond compact according to claim 1, characterized in that: The picking assembly comprises a moving plate (16), the moving plate (16) is slidably connected to the inside of the box (1), a plurality of sliders (17) are slidably connected to the bottom of the moving plate (16), a plurality of sliders (18) are fixedly connected to the bottom of the inner side of the box (1), the plurality of sliders (17) and the plurality of sliders (18) are rotatably connected to one side with a hinge frame (19), and a driving assembly is arranged at the bottom of the inner side of the box (1).

3. The sealed sintering device for polycrystalline diamond compact according to claim 2, characterized in that: The driving assembly comprises a bidirectional threaded rod (21) and a worm (23), the bidirectional threaded rod (21) and the worm (23) are both rotatably connected inside the housing (1), a worm wheel (22) is fixedly connected to the middle of the bidirectional threaded rod (21), the worm wheel (22) and the worm (23) are meshed with each other, the outer periphery of the bidirectional threaded rod (21) is threadedly connected to two moving blocks (20), and a plurality of sliding blocks (18) are respectively fixedly connected to the two ends of the two moving blocks (20).

4. The sealed sintering device for polycrystalline diamond compact according to claim 1, characterized in that: The two pull rods (5) are both slidably connected to the inside of the box cover (2), the tops of the two pull rods (5) are both fixedly connected to limit blocks (13), and the two limit blocks (13) are both in contact with the top of the box cover (2).

5. The sealed sintering device for polycrystalline diamond compact according to claim 4, characterized in that: Two handles (15) are fixedly connected to the top of the box cover (2), and handles (14) are fixedly connected to the tops of the two limit blocks (13).

6. The sealed sintering device for polycrystalline diamond compact according to claim 1, characterized in that: The two plug boards (4) are both fixedly connected with support blocks (11) inside, the two plug boards (4) are both fixedly connected with sliding rods (12) inside, and the plurality of sliding rods (10) are respectively slidably connected to the two ends of the two sliding rods (12).

7. The sealed sintering device for polycrystalline diamond compact according to claim 2, characterized in that: The middle part of the articulated frame (19) is rotatably connected with a synchronous rod (25).

8. The sealed sintering device for polycrystalline diamond compact according to claim 3, characterized in that: The front end of the worm (23) is fixedly connected with a handle (24).

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