Crucible forming mold convenient to disassemble and assemble

Abstract

The utility model discloses a crucible forming die convenient to disassemble and assemble, which belongs to the technical field of crucible processing, and comprises two clamping mechanisms, the two clamping mechanisms are arranged on two sides of an upper die, each clamping mechanism comprises two limiting grooves, two clamping grooves are arranged on two sides of the upper die, and the limiting grooves are arranged on two sides of the lower die. The two limiting grooves are formed in the lower surface of the upper mold and the upper surface of the lower mold; the number of the clamping blocks is two, and the upper surfaces of the two clamping blocks are attached to the lower surface of the lower mold; the springback assembly is arranged on the surface of the clamping block; the stroke assembly is arranged on the rear surface of the clamping block, and the clamping mechanism is arranged, so that the problems that a mold assembly mode adopts bolt installation, the installation mode needs to use external tools and is tedious, and if a bolt is lost accidentally during assembly, liquid leakage of the mold occurs are solved.

Description

Technical Field

[0001] This utility model belongs to the field of crucible processing technology, and in particular relates to a crucible forming mold that is easy to assemble and disassemble. Background Technology

[0002] A crucible forming mold is a tool used to manufacture crucibles. It usually consists of two parts: an outer mold and an inner mold. The outer mold is a hollow tubular structure, while the inner mold is a barrel-shaped structure with a spherical top. When manufacturing a crucible, the inner mold is first placed into the outer mold, and then the raw material is filled into the gap between the inner and outer molds. Through processes such as heating and pressurization, the raw material is shaped in the mold, ultimately forming the shape of the crucible.

[0003] Common crucible forming molds on the market have good forming function when used. However, the assembly method between molds is bolt fixing, which requires external tools and is relatively cumbersome. If the bolts are accidentally lost during assembly, the mold will become unstable and leak. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a crucible forming mold that is easy to assemble and disassemble. It has the advantage of quick and tight assembly of the mold, and solves the problem that the assembly of the molds is done by bolt fixing, which requires external tools and is cumbersome. If the bolts are accidentally lost during assembly, it will lead to instability of the mold as a whole and leakage.

[0005] This utility model is achieved as follows: a crucible forming mold that is easy to assemble and disassemble, comprising:

[0006] Upper mold;

[0007] Lower mold: The upper surface of the lower mold and the lower surface of the upper mold are in contact with each other;

[0008] Feed port: The feed port is located on the upper surface of the upper mold;

[0009] Clamping mechanism: Two clamping mechanisms are provided, both of which are located on both sides of the upper mold. The clamping mechanism includes:

[0010] Limiting grooves: Two limiting grooves are provided, and both limiting grooves are formed on the lower surface of the upper mold and the upper surface of the lower mold;

[0011] Clamping blocks: Two clamping blocks are provided, and the upper surfaces of the two clamping blocks are in contact with the lower surface of the lower mold;

[0012] Springback assembly: The springback assembly is disposed on the surface of the clamping block;

[0013] Stroke component: The stroke component is disposed on the rear surface of the clamping block.

[0014] As a preferred embodiment of this utility model, the springback assembly includes:

[0015] Sliding post: The sliding post extends through the surface of the clamping block;

[0016] Telescopic springs: Two telescopic springs are provided, and the two telescopic springs are sleeved on the outer surface of the sliding column. The end of the telescopic spring near the clamping block is fixedly connected to the outer surface of the clamping block, and the end of the telescopic spring near the inner wall of the upper mold is fixedly connected to the inner wall of the upper mold.

[0017] As a preferred embodiment of this utility model, the stroke component includes:

[0018] Stroke pins: Two stroke pins are provided, and one end of each stroke pin near the clamping block is fixedly connected to the outer surface of the clamping block;

[0019] Stroke component: There are two stroke components, and the inner walls of both stroke components are slidably connected to the outer surface of the stroke column.

[0020] As a preferred embodiment of this utility model, the upper end of the stroke component is provided with a support column, and four support columns are provided. The outer surfaces of the four support columns are fixedly connected to the inside of the stroke component, and both ends of the support columns are rotatably connected to the inner wall of the upper mold through a rotating shaft.

[0021] In a preferred embodiment of this invention, the outer surface of the support column is provided with a transmission assembly, and two transmission assemblies are provided, the two transmission assemblies comprising:

[0022] First gear: The inner wall of the first gear is fixedly connected to the outer surface of the support column;

[0023] Second gear: The inner wall of the second gear is fixedly connected to the outer surface of the support column, and the outer surface of the second gear is meshed with the outer surface of the first gear;

[0024] Gear plate: The lower surface of the gear plate meshes with the outer surface of the first gear.

[0025] As a preferred embodiment of this utility model, the upper surface of the toothed plate is provided with a sliding rail, and two sliding rails are provided. The upper surfaces of the two sliding rails are fixedly connected to the inner wall of the upper mold, and the lower surfaces of the sliding rails are slidably connected to the upper surface of the toothed plate.

[0026] In a preferred embodiment of this invention, a driving assembly is provided on the opposite side of the toothed plate, and two driving assemblies are provided, the two driving assemblies comprising:

[0027] Drive rod: The drive rod is fixedly connected at one end to the opposite side of the toothed plate;

[0028] A sliding groove is formed on the side wall of the upper mold, and the inner wall of the sliding groove is slidably connected to the outer surface of the drive rod.

[0029] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0030] 1. This utility model, by setting up a clamping mechanism, a support column, a transmission assembly, a sliding rail, and a drive assembly, uses a drive rod to drive a toothed plate to move along the lower surface of the sliding rail via the inner wall of the sliding groove. The toothed plate can mesh with a first gear, which in turn meshes with a second gear. This causes the first and second gears to drive the support column to rotate, which in turn drives the travel member to rotate inward. The inner wall of the travel member can press against the outer surface of the travel column, causing the travel column to drive the clamping blocks to move to the opposite side until the distance between the clamping blocks is less than the length of the limiting groove. At this point, the clamping blocks can pass through the limiting groove on the upper surface of the lower mold. Simultaneously, the clamping blocks can pull a telescopic spring, causing the telescopic spring to generate tension. When the clamping blocks pass through the limiting groove on the upper surface of the lower mold, the drive rod is stopped, the telescopic spring releases its tension, and the clamping blocks are pulled back until the upper surface of the clamping blocks is tightly fitted with the lower mold, achieving the effect of quickly and tightly assembling the mold. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model;

[0032] Figure 2 This is an exploded view of the clamping mechanism and drive assembly provided in an embodiment of the present invention;

[0033] Figure 3 This is an exploded schematic diagram of the rebound assembly and the stroke assembly provided in this embodiment of the utility model;

[0034] Figure 4 This is an exploded view of the support column, transmission assembly, and sliding rail provided in this embodiment of the utility model.

[0035] In the diagram: 1. Upper mold; 2. Lower mold; 3. Feed port; 4. Clamping mechanism; 410. Limiting groove; 420. Clamping block; 430. Springback assembly; 431. Sliding column; 432. Telescopic spring; 440. Stroke assembly; 441. Stroke column; 442. Stroke component; 5. Support column; 6. Transmission assembly; 601. First gear; 602. Second gear; 603. Gear plate; 7. Sliding rail; 8. Drive assembly; 801. Drive rod; 802. Sliding groove. Detailed Implementation

[0036] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0037] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0038] like Figures 1 to 4 As shown, this utility model provides a crucible forming mold that is easy to assemble and disassemble, comprising:

[0039] Upper mold 1;

[0040] Lower mold 2: The upper surface of lower mold 2 is in contact with the lower surface of upper mold 1;

[0041] Feed port 3: Feed port 3 is located on the upper surface of upper mold 1;

[0042] Clamping mechanism 4: Two clamping mechanisms 4 are provided, both of which are located on both sides of the upper mold 1. The clamping mechanism 4 includes:

[0043] Limiting groove 410: There are two limiting grooves 410, both of which are opened on the lower surface of the upper mold 1 and the upper surface of the lower mold 2.

[0044] Clamping block 420: There are two clamping blocks 420, and the upper surfaces of the two clamping blocks 420 are in contact with the lower surface of the lower mold 2;

[0045] Springback assembly 430: Springback assembly 430 is disposed on the surface of clamping block 420;

[0046] Stroke assembly 440: Stroke assembly 440 is disposed on the rear surface of clamping block 420.

[0047] refer to Figure 3 As shown, the springback assembly 430 includes:

[0048] Sliding post 431: The sliding post 431 penetrates the surface of the clamping block 420;

[0049] Telescopic spring 432: Two telescopic springs 432 are provided. The two telescopic springs 432 are sleeved on the outer surface of the sliding column 431. One end of the telescopic spring 432 near the clamping block 420 is fixedly connected to the outer surface of the clamping block 420, and the other end of the telescopic spring 432 near the inner wall of the upper mold 1 is fixedly connected to the inner wall of the upper mold 1.

[0050] Using the above scheme: by moving the clamping blocks 420 to the opposite side until the distance between the clamping blocks 420 is less than the length of the limiting groove 410, the clamping blocks 420 can pass through the limiting groove 410 on the upper surface of the lower mold 2. At the same time, the clamping blocks 420 can pull the telescopic spring 432, causing the telescopic spring 432 to generate tension. When the clamping blocks 420 pass through the limiting groove 410 on the upper surface of the lower mold 2, the telescopic spring 432 can release the tension, pulling the clamping blocks 420 back until the upper surface of the clamping blocks 420 is tightly fitted with the lower mold 2, thus achieving the function of tightly connecting the upper mold 1 and the lower mold 2.

[0051] refer to Figure 3 As shown, the travel component 440 includes:

[0052] Stroke pin 441: There are two stroke pins 441, and one end of each stroke pin 441 near the clamping block 420 is fixedly connected to the outer surface of the clamping block 420.

[0053] Stroke component 442: There are two stroke components 442, and the inner walls of both stroke components 442 are slidably connected to the outer surface of the stroke column 441.

[0054] Using the above scheme: In order to move the clamping block 420 to the opposite side, the travel member 442 rotates inward. The inner wall of the travel member 442 can press the outer surface of the travel column 441, so that the travel column 441 slides along the inner wall of the travel member 442. The travel member 442 can drive the clamping block 420 to move together.

[0055] refer to Figure 4 As shown, the upper end of the stroke component 442 is provided with support columns 5. There are four support columns 5. The outer surfaces of the four support columns 5 are fixedly connected to the inside of the stroke component 442. Both ends of the support columns 5 are rotatably connected to the inner wall of the upper mold 1 through a rotating shaft.

[0056] Using the above scheme: the support column 5 mainly serves to support the stroke component 442, the first gear 601 and the second gear 602, and to connect the stroke component 442, the first gear 601 and the second gear 602 to each other.

[0057] refer to Figure 4 As shown, a transmission assembly 6 is provided on the outer surface of the support column 5. There are two transmission assemblies 6, and the two transmission assemblies 6 include:

[0058] First gear 601: The inner wall of the first gear 601 is fixedly connected to the outer surface of the support column 5;

[0059] Second gear 602: The inner wall of the second gear 602 is fixedly connected to the outer surface of the support column 5, and the outer surface of the second gear 602 is in a meshing relationship with the outer surface of the first gear 601.

[0060] Gear plate 603: The lower surface of gear plate 603 meshes with the outer surface of the first gear 601.

[0061] The above scheme is adopted: In order to make the stroke member 442 rotate, the toothed plate 603 moves. The toothed plate 603 can mesh with the first gear 601, and the first gear 601 meshes with the second gear 602, so that the first gear 601 and the second gear 602 drive the support column 5 to rotate, and the support column 5 drives the stroke member 442 to rotate together.

[0062] refer to Figure 4 As shown, the upper surface of the toothed plate 603 is provided with a sliding rail 7. There are two sliding rails 7. The upper surfaces of the two sliding rails 7 are fixedly connected to the inner wall of the upper mold 1, and the lower surfaces of the sliding rails 7 are slidably connected to the upper surface of the toothed plate 603.

[0063] Using the above scheme, the sliding rail 7 mainly serves to provide a moving path for the toothed plate 603.

[0064] refer to Figure 2 As shown, a drive assembly 8 is provided on the opposite side of the toothed plate 603. There are two drive assemblies 8, and the two drive assemblies 8 include:

[0065] Drive rod 801: One end of drive rod 801 is fixedly connected to the opposite side of toothed plate 603;

[0066] The sliding groove 802 is formed on the side wall of the upper mold 1, and the inner wall of the sliding groove 802 is slidably connected to the outer surface of the drive rod 801.

[0067] The above solution is adopted: In order to move the toothed plate 603, the drive rod 801 moves along the inner wall of the sliding groove 802, and the drive rod 801 drives the toothed plate 603 to move together.

[0068] The working principle of this utility model:

[0069] In use, the drive rod 801 moves along the inner wall of the sliding groove 802, which in turn drives the toothed plate 603 to move along the lower surface of the sliding rail 7. The toothed plate 603 can mesh with the first gear 601, which in turn meshes with the second gear 602. This causes the first gear 601 and the second gear 602 to rotate the support column 5, which in turn causes the travel member 442 to rotate inward. The inner wall of the travel member 442 can press against the outer surface of the travel column 441, causing the travel column 441 to slide along the inner wall of the travel member 442. The travel member 442 can then drive the clamping blocks 420 to move to the opposite side until the distance between the clamping blocks 420 is less than the limit. The length of the groove 410 allows the clamping block 420 to pass through the limiting groove 410 on the upper surface of the lower mold 2. At the same time, the clamping block 420 can pull the telescopic spring 432, causing the telescopic spring 432 to generate tension. When the clamping block 420 passes through the limiting groove 410 on the upper surface of the lower mold 2, the drive rod 801 is stopped, and the telescopic spring 432 can release the tension, pulling the clamping block 420 back until the upper surface of the clamping block 420 is tightly attached to the lower mold 2. Then, the raw material is injected into the upper feed port 3. Finally, after standing and molding, the drive rod 801 is pushed to make the clamping block 420 not tightly attached to the lower mold 2, so that the upper mold 1 and the lower mold 2 can be separated and the finished product can be taken out.

[0070] In summary, this easy-to-assemble crucible forming mold, through the upper mold 1, lower mold 2, feeding port 3, clamping mechanism 4, support column 5, transmission component 6, sliding rail 7, and drive component 8, solves the problem that the assembly of molds using bolt fixing requires external tools, is cumbersome, and if bolts are accidentally lost during assembly, it will lead to instability of the mold as a whole and leakage.

[0071] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0072] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crucible forming mold that is easy to assemble and disassemble, characterized in that, include: Upper mold (1); Lower mold (2): The upper surface of the lower mold (2) is in contact with the lower surface of the upper mold (1); Loading port (3): The loading port (3) is opened on the upper surface of the upper mold (1); Clamping mechanism (4): Two clamping mechanisms (4) are provided, and both clamping mechanisms (4) are provided on both sides of the upper mold (1). The clamping mechanism (4) includes: Limiting groove (410): There are two limiting grooves (410), and both limiting grooves (410) are opened on the lower surface of the upper mold (1) and the upper surface of the lower mold (2); Clamping block (420): Two clamping blocks (420) are provided, and the upper surfaces of the two clamping blocks (420) are in contact with the lower surface of the lower mold (2); Springback assembly (430): The springback assembly (430) is disposed on the surface of the clamping block (420); Stroke assembly (440): The stroke assembly (440) is disposed on the rear surface of the clamping block (420).

2. The crucible forming mold that is easy to assemble and disassemble as described in claim 1, characterized in that: The springback assembly (430) includes: Sliding post (431): The sliding post (431) penetrates the surface of the clamping block (420); Telescopic spring (432): Two telescopic springs (432) are provided. The two telescopic springs (432) are sleeved on the outer surface of the sliding column (431). One end of the telescopic spring (432) near the clamping block (420) is fixedly connected to the outer surface of the clamping block (420), and the other end of the telescopic spring (432) near the inner wall of the upper mold (1) is fixedly connected to the inner wall of the upper mold (1).

3. The crucible forming mold that is easy to assemble and disassemble as described in claim 1, characterized in that: The travel component (440) includes: Stroke pin (441): Two stroke pins (441) are provided, and one end of each stroke pin (441) near the clamping block (420) is fixedly connected to the outer surface of the clamping block (420); Stroke component (442): There are two stroke components (442), and the inner walls of the two stroke components (442) are slidably connected to the outer surface of the stroke column (441).

4. The crucible forming mold that is easy to assemble and disassemble as described in claim 3, characterized in that: The upper end of the stroke component (442) is provided with a support column (5), and there are four support columns (5). The outer surfaces of the four support columns (5) are fixedly connected to the inside of the stroke component (442), and both ends of the support columns (5) are rotatably connected to the inner wall of the upper mold (1) through a rotating shaft.

5. The crucible forming mold as described in claim 4, characterized in that: The outer surface of the support column (5) is provided with a transmission assembly (6), and there are two transmission assemblies (6). The two transmission assemblies (6) include: First gear (601): The inner wall of the first gear (601) is fixedly connected to the outer surface of the support column (5); Second gear (602): The inner wall of the second gear (602) is fixedly connected to the outer surface of the support column (5), and the outer surface of the second gear (602) and the outer surface of the first gear (601) are in a meshing relationship. Gear plate (603): The lower surface of the gear plate (603) meshes with the outer surface of the first gear (601).

6. The crucible forming mold as described in claim 5, characterized in that: The toothed plate (603) is provided with a sliding rail (7) on its upper surface. There are two sliding rails (7). The upper surfaces of the two sliding rails (7) are fixedly connected to the inner wall of the upper mold (1). The lower surface of the sliding rail (7) is slidably connected to the upper surface of the toothed plate (603).

7. The crucible forming mold as described in claim 5, characterized in that: A drive assembly (8) is provided on the opposite side of the toothed plate (603). Two drive assemblies (8) are provided, and the two drive assemblies (8) include: Drive rod (801): The drive rod (801) is fixedly connected at one end to the opposite side of the toothed plate (603); A sliding groove (802) is formed on the side wall of the upper mold (1), and the inner wall of the sliding groove (802) is slidably connected to the outer surface of the drive rod (801).

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