Plastic triple test mold convenient to disassemble

Abstract

The utility model discloses a plastic triple test mold convenient to disassemble, and relates to the field of building material tests, the plastic triple test mold convenient to disassemble comprises a base, corresponding supporting legs are fixedly mounted on the periphery of the top of the base, a mounting plate is fixedly mounted on the tops of the multiple supporting legs, and a test mold main body is detachably mounted on the top of the mounting plate; a dismounting mechanism is arranged on the mounting plate, the dismounting mechanism comprises a plurality of positioning grooves symmetrically formed in the mounting plate, and corresponding positioning blocks are slidably mounted in the positioning grooves. According to the invention, by rotating the fixing bolt, the fixing bolt rotates and contacts the positioning and mounting of the connecting plate, at the moment, the connecting plate can be pulled to move, the two insertion columns can be disassembled, the positioning and mounting of the test mold main body can be released, and at the moment, the test mold main bodies of other sizes can be positioned and mounted; therefore, the convenience and the flexibility of forming experiments on test pieces with different sizes can be improved.

Description

Technical Field

[0001] This application relates to the field of building material testing, and in particular to a plastic triplet mold that is easy to disassemble. Background Technology

[0002] The triple mold is a testing device used to simultaneously mold multiple standard specimens, mainly for strength testing of building materials.

[0003] While existing triple molds can mold three specimens simultaneously and improve testing efficiency, the three specimens molded by the triple mold are usually set to the same size. This makes it inconvenient to replace specimens of other sizes when they need to be molded. Therefore, there is a need for a plastic triple mold that is easy to disassemble. Utility Model Content

[0004] To improve ease of use, this application provides a plastic triple mold that is easy to disassemble.

[0005] The present application provides a plastic triple mold that is easy to disassemble, which adopts the following technical solution: a plastic triple mold that is easy to disassemble includes a base, and corresponding support feet are fixedly installed on the top four sides of the base. An installation plate is fixedly installed on the top of the multiple support feet. The mold body is detachably installed on the top of the installation plate, and the installation plate is provided with a disassembly and assembly mechanism.

[0006] The disassembly and assembly mechanism includes multiple positioning slots symmetrically opened on the mounting plate. Each of the multiple positioning slots has a corresponding positioning block slidably installed in it. Each of the multiple positioning blocks is fixedly installed to the bottom of the test mold body. Two insertion holes are symmetrically opened through one side of the mounting plate, and the two insertion holes extend to the corresponding positioning blocks. Each of the two insertion holes has a corresponding insertion post slidably installed in it. One end of each of the two insertion posts is fixedly mounted with the same connecting plate. Two fixing bolts are symmetrically screwed onto the two connecting plates.

[0007] By adopting the above technical solution, the fixing bolts can be rotated and will contact the positioning installation of the connecting plate. At this time, the connecting plate can be pulled to move, and the two inserts can be disassembled. The positioning installation of the test mold body can also be released. At this time, the positioning installation of test mold bodies of other sizes can be performed. Therefore, the convenience and flexibility of molding experiments on test pieces of different sizes can be improved.

[0008] Preferably, the top of the mounting plate is symmetrically provided with multiple mounting slots, each of which is slidably installed with a corresponding mounting block, and each of the mounting blocks is fixedly installed with a corresponding reinforcing block on its top, and each of the reinforcing blocks is fixedly installed to the outside of the test mold body.

[0009] By adopting the above technical solution, the installation can be assisted by setting up installation slots and installation blocks.

[0010] Preferably, there are four of each of the mounting slot, mounting block, positioning slot, and positioning block.

[0011] By adopting the above technical solution, and by setting four mounting slots, mounting blocks, positioning slots, and positioning blocks, the stability and firmness after positioning and installation can be improved.

[0012] Preferably, the bottom of the test mold body is provided with a plurality of corresponding circular holes, and the plurality of circular holes extend to the bottom of the mounting plate.

[0013] By adopting the above technical solution, the circular holes can be used to assist in the installation process.

[0014] Preferably, each of the plurality of circular holes is sealed with a plurality of corresponding sealing sleeves, and a corresponding top rod is fixedly installed at the bottom of each of the plurality of sealing sleeves, and the same synchronization plate is fixedly installed at one end of the bottom of each of the plurality of top rods.

[0015] By adopting the above technical solution and setting a top rod, it is convenient to unload the test block.

[0016] Preferably, the base has a rectangular opening, in which a first bevel gear is rotatably mounted. A screw is fixedly mounted on the top end of the first bevel gear, and the top end of the screw is rotatably mounted on the bottom of the mounting plate. A lifting plate is screwed onto the screw, and the lifting plate is fixedly mounted to the synchronization plate. A support frame is fixedly mounted on the top of the base, and a second bevel gear that meshes with the first bevel gear is rotatably mounted on the support frame. A handle is fixedly mounted on one end of the second bevel gear.

[0017] By adopting the above technical solution, by rotating the handle, the second bevel gear will also rotate, which in turn will drive the first bevel gear and the screw to rotate. The rotation of the screw will drive the lifting plate and the synchronous plate to move upward, and cause multiple ejector rods to move upward as well, which can push the specimen out of the mold body, thereby facilitating the demolding and disassembly of the specimen.

[0018] Preferably, a guide post is fixedly installed on the top of the base, and a guide plate is slidably sleeved on the guide post. The guide plate is fixedly installed on one side of the synchronization plate.

[0019] By adopting the above technical solution, the guide column and guide plate can be set to limit the movement, thereby improving the stability of the synchronous plate during movement.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application employs the cooperation of mounting blocks, etc., and by rotating the fixing bolts, the fixing bolts rotate and contact the positioning installation of the connecting plate. At this time, the connecting plate can be pulled to move, and the two inserts can be disassembled. The positioning installation of the test mold body can also be released. At this time, the positioning installation of test mold bodies of other sizes can be performed. Therefore, the convenience and flexibility of molding experiments on test pieces of different sizes can be improved.

[0022] 2. This application employs the coordinated action of ejector pins, etc. By rotating the handle, the rotation of the handle will cause the second bevel gear to rotate as well, which in turn will cause the first bevel gear and the screw to rotate. The rotation of the screw will cause the lifting plate and the synchronous plate to move upward, and the multiple ejector pins will also move upward, thus ejecting the specimen from the main body of the mold, thereby facilitating the demolding and disassembly of the specimen. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a plastic triplet mold that is easy to disassemble, according to an embodiment of this application.

[0024] Figure 2 This is a partial unfolded schematic diagram illustrating the main disassembly and assembly structure in the embodiments of this application;

[0025] Figure 3 This is a schematic diagram illustrating the positioning part of the disassembly and assembly structure, which is the main feature of this application embodiment;

[0026] Figure 4 This is a schematic diagram illustrating the unloading structure, which is the main feature of the embodiments of this application.

[0027] Figure 5 This is a schematic diagram of the drive part of the unloading structure, which is the main embodiment of this application.

[0028] Reference numerals: 1. Base; 2. Support foot; 3. Mounting plate; 4. Trial mold body; 5. Reinforcing block; 6. Mounting groove; 7. Mounting block; 8. Positioning groove; 9. Positioning block; 10. Round hole; 11. Connecting plate; 12. Insertion hole; 13. Insertion post; 14. Fixing bolt; 15. Synchronization plate; 16. Top rod; 17. Sealing sleeve; 18. Guide post; 19. Guide plate; 20. Lifting plate; 21. Screw; 22. Rectangular opening; 23. First bevel gear; 24. Second bevel gear; 25. Support frame; 26. Handle. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0030] This application discloses a plastic triplet mold that is easy to disassemble.

[0031] Reference Figure 1-3 A plastic triple mold that is easy to disassemble includes a base 1, with corresponding support feet 2 fixedly installed on all four sides of the top of the base 1, and an mounting plate 3 fixedly installed on the top of the multiple support feet 2. The top of the mounting plate 3 is detachably equipped with the mold body 4, a disassembly and assembly mechanism and a material unloading structure.

[0032] The assembly and disassembly mechanism includes multiple positioning slots 8 symmetrically opened on the mounting plate 3. Each positioning slot 8 has a corresponding positioning block 9 slidably installed in it. Each positioning block 9 is fixedly installed to the bottom of the test mold body 4. Two insertion holes 12 are symmetrically opened through one side of the mounting plate 3, and the two insertion holes 12 extend to the corresponding positioning blocks 9. Each insertion hole 12 has a corresponding insertion post 13 slidably installed in it. One end of each insertion post 13 is fixedly installed with the same connecting plate 11. Two fixing bolts 14 are symmetrically screwed onto the two connecting plates 11. Multiple mounting slots 6 are symmetrically opened on the top of the mounting plate 3. Each mounting slot 6 has a corresponding mounting block 7 slidably installed in it. Each mounting block 7 has a corresponding reinforcing block 5 fixedly installed on its top. Each reinforcing block 5 is fixedly installed to the outside of the test mold body 4. There are four mounting slots 6, four mounting blocks 7, four positioning slots 8, and four positioning blocks 9.

[0033] In use, by rotating the fixing bolt 14, the fixing bolt 14 rotates and contacts the positioning installation of the connecting plate 11. At this time, the connecting plate 11 can be pulled to move, and the two inserts 13 can be disassembled. The positioning installation of the test mold body 4 can be released. At this time, the positioning installation of test mold bodies 4 of other sizes can be performed. Therefore, the convenience and flexibility of molding experiments on test pieces of different sizes can be improved.

[0034] Reference Figure 3-5 The unloading mechanism includes multiple circular holes 10 that are opened through the bottom of the test mold body 4. The multiple circular holes 10 extend to the bottom of the mounting plate 3. Multiple sealing sleeves 17 are sealed in the multiple circular holes 10. By setting the sealing sleeves 17, it can be ensured that there will be no leakage at the bottom of the test mold body 4. The bottom of the multiple sealing sleeves 17 is fixedly installed with corresponding push rods 16. The bottom end of the multiple push rods 16 is fixedly installed with the same synchronization plate 15. A rectangular opening 22 is opened on the base 1. A first bevel gear 23 is rotatably installed in the rectangular opening 22. A screw 21 is fixedly installed at the top end of the first bevel gear 23. The top end of the screw 21 is rotatably installed at the bottom of the mounting plate 3. A lifting plate 20 is screwed onto the screw 21. The lifting plate 20 is fixedly installed with the synchronization plate 15. A support frame 25 is fixedly installed on the top of the base 1. A second bevel gear 24 that meshes with the first bevel gear 23 is rotatably installed on the support frame 25. A handle 26 is fixedly installed at one end of the second bevel gear 24.

[0035] Among them, a guide column 18 is fixedly installed on the top of the base 1, and a guide plate 19 is slidably sleeved on the guide column 18. The guide plate 19 is fixedly installed on one side of the synchronization plate 15.

[0036] In use, by rotating the handle 26, the second bevel gear 24 will also rotate, which will drive the first bevel gear 23 and the screw 21 to rotate. The rotation of the screw 21 will drive the lifting plate 20 and the synchronous plate 15 to move upward, and cause multiple push rods 16 to move upward as well, which can push the specimen out of the test mold body 4, thereby facilitating the demolding and disassembly of the specimen.

[0037] In this application, a self-locking structure is formed by the first bevel gear 23 and the second bevel gear 24, which prevents the handle 26 from rotating on its own, thereby improving the stability of this application during use.

[0038] The implementation principle of a plastic triple mold that is easy to disassemble according to an embodiment of this application is as follows: When using it, first clean the inner wall of the mold body 4, and make the surface of the sealing sleeve 17 and the inner surface of the mold body 4 be on the same plane to ensure that the surface of the specimen is flat after molding and to ensure the sealing of the bottom. Then, apply a release agent to the inner wall of the mold body 4. Next, pour the mixed grouting material into the mold body 4, scrape the surface of the mold, and then move the mold into the curing box for normal curing.

[0039] After the specimen has been cured to the demolding age, the main body of the mold 4 is taken out of the curing box. At this time, by turning the handle 26, the second bevel gear 24 will also rotate, which will drive the first bevel gear 23 and the screw 21 to rotate. The screw 21 will rotate and drive the lifting plate 20 and the synchronous plate 15 to move upward, and also cause multiple ejector rods 16 to move upward, which can push the specimen out of the main body of the mold 4, thus facilitating the demolding and disassembly of the specimen.

[0040] When it is necessary to mold specimens of other sizes, by rotating the fixing bolt 14, the fixing bolt 14 will rotate and contact the positioning installation of the connecting plate 11. At this time, the connecting plate 11 can be pulled to move, and the two inserts 13 can be disassembled. The positioning installation of the test mold body 4 can also be released. At this time, the positioning installation of test mold bodies 4 of other sizes can be performed. Therefore, the convenience and flexibility of molding experiments on specimens of different sizes can be improved.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A plastic triplet mold that is easy to disassemble, comprising a base (1), wherein corresponding support feet (2) are fixedly installed on all four sides of the top of the base (1), and mounting plates (3) are fixedly installed on the top of the plurality of support feet (2), characterized in that: The top of the mounting plate (3) is detachably mounted with a test mold body (4), and the mounting plate (3) is provided with a disassembly and assembly mechanism; The disassembly and assembly mechanism includes multiple positioning slots (8) symmetrically opened on the mounting plate (3). Each of the multiple positioning slots (8) has a corresponding positioning block (9) slidably installed in it. Each of the multiple positioning blocks (9) is fixedly installed to the bottom of the test mold body (4). Two insertion holes (12) are symmetrically opened through one side of the mounting plate (3), and the two insertion holes (12) penetrate to the corresponding positioning block (9). Each of the two insertion holes (12) has a corresponding insertion post (13) slidably installed in it. One end of the two insertion posts (13) is fixedly installed with the same connecting plate (11). Two fixing bolts (14) are symmetrically screwed onto the two connecting plates (11).

2. The easily disassembled plastic triple mold according to claim 1, characterized in that: The top of the mounting plate (3) is symmetrically provided with multiple mounting slots (6), and each of the multiple mounting slots (6) is slidably installed with a corresponding mounting block (7). Each of the multiple mounting blocks (7) is fixedly installed with a corresponding reinforcing block (5) on its top, and each of the multiple reinforcing blocks (5) is fixedly installed with the outside of the test mold body (4).

3. The easily disassembled plastic triple mold according to claim 2, characterized in that: The mounting slot (6), mounting block (7), positioning slot (8) and positioning block (9) are all provided in fours.

4. The easily disassembled plastic triple mold according to claim 3, characterized in that: The bottom of the test mold body (4) is provided with a plurality of corresponding circular holes (10), and the plurality of circular holes (10) extend to the bottom of the mounting plate (3).

5. A plastic triplet mold for easy disassembly according to claim 4, characterized in that: Each of the multiple circular holes (10) is sealed with a corresponding multiple sealing sleeves (17), and each of the multiple sealing sleeves (17) is fixedly installed with a corresponding top rod (16) at the bottom. The bottom end of each of the multiple top rods (16) is fixedly installed with the same synchronization plate (15).

6. The easily disassembled plastic triple mold according to claim 5, characterized in that: The base (1) has a rectangular opening (22), in which a first bevel gear (23) is rotatably installed. A screw (21) is fixedly installed at one top end of the first bevel gear (23), and the top end of the screw (21) is rotatably installed at the bottom of the mounting plate (3). A lifting plate (20) is screwed onto the screw (21), and the lifting plate (20) is fixedly installed with the synchronization plate (15). A support frame (25) is fixedly installed on the top of the base (1), and a second bevel gear (24) that meshes with the first bevel gear (23) is rotatably installed on the support frame (25). A handle (26) is fixedly installed at one end of the second bevel gear (24).

7. The easily disassembled plastic triple mold according to claim 6, characterized in that: A guide post (18) is fixedly installed on the top of the base (1), and a guide plate (19) is slidably sleeved on the guide post (18). The guide plate (19) is fixedly installed on one side of the synchronization plate (15).

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