Novel graphite carbon brick pressing die box

Abstract

The utility model discloses a novel graphite carbon brick pressing die box, and relates to the technical field of pressing die boxes. The novel graphite carbon brick pressing mold box comprises a workbench, a groove is formed in the upper surface of the workbench, a mold box is arranged in the groove, a mold is slidably connected to the inner wall of the mold box, an ejection plate is slidably connected to the inner wall of the mold, a through groove is formed in the bottom wall of the mold, and the lower side of the through groove extends out of the lower surface of the mold; a second through groove extending into the mold box is formed in the lower surface of the mold box, a stress plate is slidably connected to the inner wall of the mold, an ejection column is fixedly connected to the upper surface of the stress plate, the upper end of the ejection column extends into the mold through the through groove and is fixedly connected with the lower surface of the ejection plate, and a containing groove is formed in the bottom wall of the groove. And after die pressing is completed, materials can be pushed out through the hydraulic telescopic rod, the material taking difficulty is lowered, the time needed by the material taking procedure is shortened, and therefore the overall die pressing efficiency is indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compression mold boxes, in particular to a novel graphite carbon brick compression mold box. Background Art

[0002] A compression mold box (also called a mold box) is a box or container used to store and fix compression molds. Compression mold boxes are usually made of metal or other wear-resistant materials. Their main function is to protect and fix the compression molds to ensure that the molds are not deformed or damaged during the production process.

[0003] In the prior art, graphite particles or graphite powder are put into a mold for pressing after the process steps of batching, mixing, pressing, etc., so as to form a carbon brick of the desired shape and size. The pressing process will generate great pressure, and the graphite carbon brick is heavy, which makes it more difficult to take out the carbon brick after pressing, and wastes a lot of processing time, which indirectly leads to a decrease in processing efficiency. In view of this, we propose a new type of graphite carbon brick pressing mold box. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a novel graphite carbon brick pressing mold box, which can solve the problem of inconvenience in taking out materials.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of graphite carbon brick pressing mold box, including a workbench, a groove is provided on the upper surface of the workbench, a mold box is arranged inside the groove, the inner wall of the mold box is slidably connected to the mold, the inner wall of the mold is slidably connected to the ejection plate, the bottom wall of the mold is provided with a through groove, the lower side of the through groove extends out of the lower surface of the mold, the lower surface of the mold box is provided with a second through groove extending into the interior thereof, the inner wall of the mold is slidably connected to a force-bearing plate, the upper surface of the force-bearing plate is fixedly connected to a top column, the upper end of the top column extends into the interior of the mold through the through groove and is fixedly connected to the lower surface of the ejection plate, the bottom wall of the groove is provided with a receiving groove, the bottom wall of the receiving groove is fixedly connected to a hydraulic telescopic rod, the upper end of the hydraulic telescopic rod contacts the lower surface of the force-bearing plate, the inner wall of the mold box is fixedly connected to a support plate, and the upper surface of the support plate is provided with a through hole extending out of its lower surface.

[0006] Preferably, a rotating groove is provided inside the mold box, the bottom wall of the rotating groove is rotatably connected to a threaded rod, the upper end of the threaded rod rotates through the upper surface of the mold box, a limiting groove is provided on the inner wall of the rotating groove, a threaded sleeve is provided on the outer surface of the threaded rod, and the outer surface of the threaded sleeve is fixedly connected to two limiting protrusions that are slidably connected to the limiting groove.

[0007] Preferably, a telescopic box is fixedly connected to the outer surface of the threaded sleeve, locking grooves are provided on the left and right side surfaces of the mold, and a third through groove communicating with the interior of the locking groove is provided on the inner wall of the rotating groove.

[0008] Preferably, a locking block is slidably connected inside the telescopic box, a surface of the locking block on one side close to the mold is arranged in an inclined shape, and a spring is fixedly connected between the locking block and the telescopic box.

[0009] Preferably, an L-shaped groove is provided on the lower surface of the mold box, an L-shaped cavity is provided inside the workbench, the bottom wall of the L-shaped cavity is rotatably connected to a second threaded rod, and the upper end of the second threaded rod rotatably passes through the upper surface of the workbench.

[0010] Preferably, a third threaded rod is rotatably connected to an inner wall of one side of the L-shaped cavity close to the storage groove, and outer surfaces of the second threaded rod and the third threaded rod are both sleeved with bevel gears, and the two bevel gears are meshed and connected.

[0011] Preferably, the inner wall of the L-shaped cavity is fixedly connected with a support sleeve, which is rotatably sleeved on the outer surface of the third threaded rod, the bottom wall of the L-shaped cavity is provided with a second limiting groove, and the outer surface of the third threaded rod is sleeved with a second threaded sleeve.

[0012] Preferably, an L-shaped locking plate is fixedly connected to the outer surface of the second threaded sleeve, the L-shaped locking plate is adapted to the L-shaped groove, and a limiting block is fixedly connected to the outer surface of the second threaded sleeve, and the limiting block is slidably connected to the second limiting groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) After the die-casting is completed, the new graphite carbon brick pressing mold box can drive the force plate to move upward through the hydraulic telescopic rod. After the force plate moves, it drives the ejector column to move synchronously. After the ejector column moves, it passes through the through hole and the through groove in turn, and then contacts the lower surface of the ejector plate, and drives the ejector plate to push the material out, so as to facilitate the staff to take it out. At the same time, the existence of the support plate can provide support for the mold. Through the above structure, after the die-casting is completed, the material can be pushed out through the hydraulic telescopic rod, which reduces the difficulty of taking the material and the time required for the taking process, thereby indirectly improving the overall die-casting efficiency.

[0015] (2) The new graphite carbon brick pressing mold box rotates the second threaded rod, and the second threaded rod drives the third threaded rod to rotate through the bevel gear. Since the movement trajectory of the second threaded sleeve is limited by the limit block and the second limit groove, the second threaded sleeve will be driven to move synchronously when the third threaded rod rotates. After the second threaded sleeve moves, it drives the L-shaped locking plate to move. After the L-shaped locking plate moves, it enters the interior of the L-shaped groove, thereby completing the locking of the mold box. Through the above structure, it can make it more convenient to replace or install the mold, improve the convenience of replacement and installation, and also simultaneously improve the convenience of mold box installation, reducing the work difficulty of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a structural schematic diagram of a novel graphite carbon brick pressing mold box of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the mold box of the utility model;

[0019] Figure 3 This is a cross-sectional schematic diagram of the telescopic box of the utility model;

[0020] Figure 4 This is a schematic diagram of the mold of the utility model;

[0021] Figure 5 This is a schematic diagram of the mold box of the utility model;

[0022] Figure 6 for Figure 2 Enlarged view of point A in the middle.

[0023] 1. Working table; 2. Mold box; 3. Mold; 4. Ejector plate; 5. Through groove; 6. Support plate; 7. Second through groove; 8. Force plate; 9. Ejector column; 10. Storage groove; 11. Hydraulic telescopic rod; 12. Rotation groove; 13. Threaded rod; 14. Threaded sleeve; 15. Limiting protrusion; 16. Telescopic box; 17. Locking groove; 18. Locking block; 19. Spring; 20. L-shaped groove; 21. L-shaped cavity; 22. Second threaded rod; 23. Third threaded rod; 24. Bevel gear; 25. Support sleeve; 26. Second limiting groove; 27. Second threaded sleeve; 28. L-shaped locking plate; 29. ​​Limiting block. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] See also Figure 1-6The utility model provides a technical solution: a new type of graphite carbon brick pressing mold box, including a workbench 1, a groove is provided on the upper surface of the workbench 1, a mold box 2 is arranged inside the groove, a mold 3 is slidably connected to the inner wall of the mold box 2, an ejection plate 4 is slidably connected to the inner wall of the mold 3, a through groove 5 is provided on the bottom wall of the mold 3, the lower side of the through groove 5 extends out of the lower surface of the mold 3, a second through groove 7 extending into the lower surface of the mold box 2 is provided, a force plate 8 is slidably connected to the inner wall of the mold 3, a top column 9 is fixedly connected to the upper surface of the force plate 8, the upper end of the top column 9 extends into the interior of the mold 3 through the through groove 5 and is fixedly connected to the lower surface of the ejection plate 4, a receiving groove 10 is provided on the bottom wall of the groove, a hydraulic telescopic rod 11 is fixedly connected to the bottom wall of the receiving groove 10, and a hydraulic The upper end of the telescopic rod 11 contacts the lower surface of the force-bearing plate 8, and the inner wall of the mold box 2 is fixedly connected with a support plate 6. The upper surface of the support plate 6 is provided with a through hole extending from its lower surface. After the die pressing is completed, the force-bearing plate 8 can be driven to move upward by the hydraulic telescopic rod 11. After the force-bearing plate 8 moves, the ejector column 9 is simultaneously driven to move. After the ejector column 9 moves, it passes through the through hole and the through groove 5 in turn, and then contacts the lower surface of the ejection plate 4, and drives the ejection plate 4 to push the material out, so as to facilitate the staff to take it out. At the same time, the existence of the support plate 6 can provide support for the mold 3. Through the above structure, after the die pressing is completed, the material can be pushed out by the hydraulic telescopic rod 11, which reduces the difficulty of material retrieval and the time required for the material retrieval process, thereby indirectly improving the overall die pressing efficiency.

[0026] Furthermore, a rotating groove 12 is provided inside the mold box 2, and a threaded rod 13 is rotatably connected to the bottom wall of the rotating groove 12, and the upper end of the threaded rod 13 rotates to penetrate the upper surface of the mold box 2, and a limiting groove is provided on the inner wall of the rotating groove 12, and a threaded sleeve 14 is provided on the outer surface of the threaded rod 13, and two limiting protrusions 15 slidably connected to the limiting groove are fixedly connected to the outer surface of the threaded sleeve 14, and a telescopic box 16 is fixedly connected to the outer surface of the threaded sleeve 14, and locking grooves 17 are provided on the left and right side surfaces of the mold 3, and a third through groove communicated with the inside of the locking groove 17 is provided on the inner wall of the rotating groove 12, and a locking block 18 is slidably connected to the inside of the telescopic box 16, and a surface of the locking block 18 on one side close to the mold 3 is set to an inclined shape, and the locking block 18 and the telescopic box 16 are fixedly connected. A spring 19 is fixedly connected between the mold box 2, an L-shaped groove 20 is provided on the lower surface of the mold box 2, an L-shaped cavity 21 is provided inside the workbench 1, the bottom wall of the L-shaped cavity 21 is rotatably connected with a second threaded rod 22, the upper end of the second threaded rod 22 rotates and penetrates the upper surface of the workbench 1, and the inner wall of the L-shaped cavity 21 close to the receiving groove 10 is rotatably connected with a third threaded rod 23, the outer surfaces of the second threaded rod 22 and the third threaded rod 23 are both sleeved with bevel gears 24, and the two bevel gears 24 are meshed and connected, and the inner wall of the L-shaped cavity 21 is fixedly connected with a support sleeve 25, and the support sleeve 25 is rotatably sleeved on the outer surface of the third threaded rod 23, and the bottom wall of the L-shaped cavity 21 is provided with a second limiting groove 26, and the outer surface of the third threaded rod 23 is sleeved with a second threaded sleeve 27, and the second threaded The outer surface of the sleeve 27 is fixedly connected with an L-shaped locking plate 28, which is adapted to the L-shaped groove 20. The outer surface of the second threaded sleeve 27 is fixedly connected with a limiting block 29, which is slidably connected to the second limiting groove 26. After the mold 3 is placed inside the mold box 2, by rotating the threaded rod 13, since the threaded sleeve 14 is limited in its movement trajectory by the limiting protrusion 15 and the limiting groove, the threaded sleeve 14 will be synchronously driven to move in the vertical direction when the threaded rod 13 rotates. After the threaded sleeve 14 moves, it will synchronously drive the telescopic box 16 to move. After the telescopic box 16 moves, it will align with the third through groove, and then the locking block 18 will be pushed out with the help of the elastic force of the spring 19. After the locking block 18 is pushed out, its plane contacts the locking groove 17, thereby completing the locking of the mold. To prevent it from shaking, when taking out the mold 3, it is only necessary to rotate the threaded rod 13 in the opposite direction to retract the locking block 18 into the interior of the telescopic box 16 with the help of the inclined surface of the locking block 18, and when installing the mold box 2, it is only necessary to place the mold box 2 in the groove, and then rotate the second threaded rod 22. The second threaded rod 22 drives the third threaded rod 23 to rotate through the bevel gear 24. Since the second threaded sleeve 27 is limited by the limit block 29 and the second limit groove 26, the second threaded sleeve 27 will be driven to move synchronously when the third threaded rod 23 rotates. After the second threaded sleeve 27 moves, it drives the L-shaped locking plate 28 to move. After the L-shaped locking plate 28 moves, it enters the interior of the L-shaped groove 20, thereby completing the locking of the mold box 2. Through the above structure,It can make it more convenient to replace or install the mold 3, improve the convenience of replacement and installation, and also simultaneously improve the convenience of installation of the mold box 2, reducing the difficulty of the staff's work.

[0027] Working principle: After the die pressing is completed, the hydraulic telescopic rod 11 can be used to drive the force plate 8 to move upward. After the force plate 8 moves, the ejector column 9 is driven to move synchronously. After the ejector column 9 moves, it passes through the through hole and the through slot 5 in turn, and then contacts the lower surface of the ejector plate 4, and drives the ejector plate 4 to push the material out, so as to facilitate the staff to take it out. At the same time, the existence of the support plate 6 can provide support for the mold 3. After the mold 3 is placed inside the mold box 2, by rotating the threaded rod 13, since the threaded sleeve 14 is limited by the limiting protrusion 15 and the limiting groove, the threaded sleeve 14 will be driven to move vertically synchronously when the threaded rod 13 rotates. After the threaded sleeve 14 moves, it drives the telescopic box 16 to move synchronously. After the telescopic box 16 moves, it is aligned with the third through slot, and then the locking block 18 is pushed out with the help of the elastic force of the spring 19. After the locking block 18 is pushed out, its plane contacts with the locking groove 17, thereby locking the mold and preventing it from shaking. At the same time, when taking out the mold 3, it is only necessary to rotate the threaded rod 13 in the opposite direction to retract the locking block 18 into the interior of the telescopic box 16 with the help of the inclined surface of the locking block 18. When installing the mold box 2, it is only necessary to place the mold box 2 in the groove, and then rotate the second threaded rod 22. The second threaded rod 22 drives the third threaded rod 23 to rotate through the bevel gear 24. Since the movement trajectory of the second threaded sleeve 27 is limited by the limit block 29 and the second limit groove 26, the rotation of the third threaded rod 23 will synchronously drive the second threaded sleeve 27 to move. After the second threaded sleeve 27 moves, it drives the L-shaped locking plate 28 to move. After the L-shaped locking plate 28 moves, it enters the interior of the L-shaped groove 20, thereby completing the locking of the mold box 2.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A novel graphite carbon brick pressing mold box, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a groove, a mold box (2) is arranged inside the groove, the inner wall of the mold box (2) is slidably connected to a mold (3), the inner wall of the mold (3) is slidably connected to an ejection plate (4), the bottom wall of the mold (3) is provided with a through groove (5), the lower side of the through groove (5) extends out of the lower surface of the mold (3), the lower surface of the mold box (2) is provided with a second through groove (7) extending into the interior thereof, the inner wall of the mold (3) is slidably connected to a force-bearing plate (8), the upper surface of the force-bearing plate (8 ... through groove (5) is provided with a through groove (7) extending into the inner surface of the mold (3), the upper surface of the force-bearing plate (8) is provided with a through groove (5), the lower side of the through groove (5) extends out of the lower surface of the mold (3), the lower surface of the through groove (5) is provided with a through groove (7) extending into the inner surface of the mold (3), the upper surface of the force-bearing plate (8) is provided with a through groove (5), the lower side of the through groove (5) extends out of the lower surface of the through groove (5), the lower surface of the through groove (5) is provided with a through groove (7) extending into the inner surface of the through groove (7), the upper surface of the force-bearing plate (8) is provided with The surface is fixedly connected with a top column (9), the upper end of the top column (9) extends into the interior of the mold (3) through the through groove (5) and is fixedly connected to the lower surface of the ejection plate (4), the bottom wall of the groove is provided with a receiving groove (10), the bottom wall of the receiving groove (10) is fixedly connected with a hydraulic telescopic rod (11), the upper end of the hydraulic telescopic rod (11) contacts the lower surface of the force-bearing plate (8), the inner wall of the mold box (2) is fixedly connected with a support plate (6), and the upper surface of the support plate (6) is provided with a through hole extending from its lower surface.

2. A novel graphite carbon brick pressing mold box according to claim 1, characterized in that: The mold box (2) has a rotation groove (12) formed inside, a threaded rod (13) is rotatably connected to the bottom wall of the rotation groove (12), the upper end of the threaded rod (13) rotates through the upper surface of the mold box (2), a limiting groove is formed on the inner wall of the rotation groove (12), a threaded sleeve (14) is threadedly sleeved on the outer surface of the threaded rod (13), and two limiting protrusions (15) slidably connected to the limiting groove are fixedly connected to the outer surface of the threaded sleeve (14).

3. A novel graphite carbon brick pressing mold box according to claim 2, characterized in that: The outer surface of the threaded sleeve (14) is fixedly connected to a telescopic box (16), the left and right side surfaces of the mold (3) are provided with locking grooves (17), and the inner wall of the rotating groove (12) is provided with a third through groove that communicates with the inside of the locking groove (17).

4. A novel graphite carbon brick pressing mold box according to claim 3, characterized in that: A locking block (18) is slidably connected inside the telescopic box (16); a surface of the locking block (18) close to the mold (3) is arranged to be inclined; and a spring (19) is fixedly connected between the locking block (18) and the telescopic box (16).

5. The novel graphite carbon brick pressing mold box according to claim 1 is characterized in that: The lower surface of the mold box (2) is provided with an L-shaped groove (20), the interior of the workbench (1) is provided with an L-shaped cavity (21), the bottom wall of the L-shaped cavity (21) is rotatably connected to a second threaded rod (22), and the upper end of the second threaded rod (22) is rotatably passed through the upper surface of the workbench (1).

6. A novel graphite carbon brick pressing mold box according to claim 5, characterized in that: A third threaded rod (23) is rotatably connected to an inner wall of one side of the L-shaped cavity (21) close to the storage groove (10), and bevel gears (24) are sleeved on the outer surfaces of the second threaded rod (22) and the third threaded rod (23), and the two bevel gears (24) are meshingly connected.

7. A novel graphite carbon brick pressing mold box according to claim 6, characterized in that: A support sleeve (25) is fixedly connected to the inner wall of the L-shaped cavity (21), and the support sleeve (25) is rotatably sleeved on the outer surface of the third threaded rod (23). A second limiting groove (26) is formed on the bottom wall of the L-shaped cavity (21), and a second threaded sleeve (27) is sleeved on the outer surface of the third threaded rod (23).

8. The novel graphite carbon brick pressing mold box according to claim 7 is characterized in that: An L-shaped locking plate (28) is fixedly connected to the outer surface of the second threaded sleeve (27), the L-shaped locking plate (28) is adapted to the L-shaped groove (20), and a limiting block (29) is fixedly connected to the outer surface of the second threaded sleeve (27), and the limiting block (29) is slidably connected to the second limiting groove (26).

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