Adjustable formwork base

Abstract

The utility model discloses an adjustable formwork base, and relates to the technical field of formworks. The die comprises a bottom plate, evenly-distributed supporting rods are fixedly installed at the top end of the bottom plate, movable rods are movably arranged on the outer sides of the multiple supporting rods, a lower die is fixedly installed at the top ends of the multiple movable rods, a first empty groove and a second empty groove are formed in each supporting rod, and the first empty groove and the second empty groove are communicated with each other. A moving plate is movably arranged in the first empty groove, the moving plate is distributed in an L shape, a clamping block is fixedly installed at the top end of the moving plate, the clamping block is movably clamped in the second empty groove, a first spring is fixedly installed in the first empty groove, and the other end of the first spring is fixedly connected with the moving plate; positioning grooves which are uniformly distributed are formed in the outer side of the movable rod; the movable rod and the lower die are fixed through the clamping block and the positioning groove, operation is easy, the operation can be achieved by pressing and releasing the sliding plate, and the time for mounting and dismounting is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of mold frames, in particular to an adjustable mold frame base. Background Art

[0002] The mold frame is an important part of the mold, usually composed of various steel plates and parts, and can be said to be the skeleton of the entire mold;

[0003] The publication number "CN219900181U" discloses a lifting structure of a mold frame base, which relates to the field of mold frame technology, including a lower mold, and a support assembly is arranged on the outside of the lower mold, and the support assembly is fixedly installed on the outside of the lower mold. When blanking is not required, the utility model places the fixing frame horizontally on the workbench and fixes it with bolts for easy disassembly, and then works; when blanking is required, the fixing frame is placed vertically and fixed, and then the support legs are taken out of the support leg installation slots, and then the support legs are fixedly installed in the corresponding positions on the fixing frame, so as to realize the lifting of the mold frame base. The lifting space can facilitate blanking, so that a set of mold frame bases can be suitable for two different working conditions, reducing the working cost;

[0004] The above patent requires installation and disassembly of the legs according to different usage scenarios, and requires installation through bolts, which is troublesome to operate and wastes a lot of time. Utility Model Content

[0005] In order to solve the problem of needing to install and disassemble the supporting feet, the utility model aims to provide an adjustable mold frame base.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: an adjustable mold frame base comprises a bottom plate, the top end of the bottom plate is fixedly installed with evenly distributed support rods, the outer sides of multiple support rods are movably provided with movable rods, and the tops of multiple movable rods are commonly fixedly installed with a lower mold, the interior of the support rod is provided with a first empty slot and a second empty slot, a movable plate is movably provided inside the first empty slot, and the movable plate is distributed in an L-shaped state, a clamping block is fixedly installed on the top of the movable plate, the clamping block is movably clamped in the second empty slot, a first spring is fixedly installed inside the first empty slot, the other end of the first spring is fixedly connected to the movable plate, the outer side of the movable rod is provided with evenly distributed positioning grooves, the clamping block is movably clamped in one of the positioning grooves, the outer sides of the movable plates on both sides above the bottom plate are commonly fixedly installed with connecting plates, and sliding plates are fixedly installed on opposite sides of the two connecting plates, and the sliding plates are distributed in an L-shaped state.

[0007] Preferably, a fixed plate is fixedly installed at the bottom ends of the two sliding plates, a symmetrically distributed sliding groove is opened at the top of the bottom plate, the fixed plate is movably clamped in the sliding groove, and a symmetrically distributed second spring is fixedly installed inside the two sliding grooves, a push plate is fixedly installed on one side of the second spring close to the fixed plate, and the push plate is in contact with the fixed plate.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1. The present application uses a clamping block and a positioning groove to fix the movable rod and the lower mold, which is easy to operate and can be achieved by pressing and releasing the sliding plate, reducing the time for installation and disassembly;

[0010] 2. The second spring provided in the present application can speed up the resetting time of the moving plate, so that the card block can be inserted into the positioning groove more quickly, thus reducing the operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure inside the support rod in the utility model.

[0014] Figure 3 It is a structural schematic diagram of the sliding plate in the utility model.

[0015] In the figure: 1. bottom plate; 11. support rod; 12. movable rod; 13. lower mold; 14. first empty slot; 15. second empty slot; 16. movable plate; 17. block; 18. first spring; 19. positioning slot; 191. connecting plate; 192. sliding plate; 2. fixed plate; 21. slide slot; 22. second spring; 23. push plate; 3. protective frame; 4. stabilizing rod; 41. blocking plate; 5. collecting box; 6. stabilizing block; 61. stabilizing slot; 7. limiting rod; 8. through slot. DETAILED DESCRIPTION

[0016] 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.

[0017] Example: Figure 1-3 As shown, the utility model provides an adjustable mold frame base, including a bottom plate 1, a top of the bottom plate 1 is fixedly installed with uniformly distributed support rods 11, the outer sides of multiple support rods 11 are movably provided with movable rods 12, the tops of multiple movable rods 12 are commonly fixedly installed with a lower mold 13, the inside of the support rod 11 is provided with a first empty slot 14 and a second empty slot 15, the inside of the first empty slot 14 is movably provided with a movable plate 16, the movable plate 16 is distributed in an L-shaped state, a clamping block 17 is fixedly installed on the top of the movable plate 16, the clamping block 17 is movably arranged in the second empty slot 15, a first spring 18 is fixedly installed in the inside of the first empty slot 14, the other end of the first spring 18 is fixedly connected to the movable plate 16, the outer side of the movable rod 12 is provided with uniformly distributed positioning grooves 19, the clamping block 17 is movably arranged in one of the positioning grooves 19, the outer sides of the movable plates 16 on both sides above the bottom plate 1 are commonly fixedly installed with connecting plates 191, the opposite sides of the two connecting plates 191 are fixedly installed with sliding plates 192, and the sliding plates 192 are distributed in an L-shaped state.

[0018] The bottom ends of the two sliding plates 192 are fixedly installed with fixed plates 2, the top of the bottom plate 1 is provided with symmetrically distributed sliding grooves 21, the fixed plates 2 are movably clamped in the sliding grooves 21, and the insides of the two sliding grooves 21 are fixedly installed with symmetrically distributed second springs 22, and a push plate 23 is fixedly installed on one side of the second spring 22 close to the fixed plate 2, and the push plate 23 is in contact with the fixed plate 2.

[0019] A protective frame 3 is fixedly installed on the top of the bottom plate 1, and the two sliding plates 192 both penetrate the protective frame 3. By providing the protective frame 3, it is prevented that the fallen waste enters the chute 21 and causes blockage, thereby improving the service life of the sliding plate 192.

[0020] Stabilizing rods 4 are fixedly installed at the four corners of the top of the protective frame 3, and blocking plates 41 are fixedly installed on the tops of multiple stabilizing rods 4. The blocking plates 41 are distributed in an inclined state. By setting the stabilizing rods 4 and the blocking plates 41, waste materials are prevented from accumulating on the top of the protective frame 3 to cause inconvenience to the user.

[0021] A collecting box 5 is fixedly installed on one side of the top of the bottom plate 1. By setting up the collecting box 5, the waste falling from the blocking plate 41 can be collected to prevent the waste from being scattered on the bottom plate 1, which is convenient for the staff to handle later.

[0022] A stabilizing block 6 is fixedly installed at the bottom end of the movable plate 16, and a stabilizing groove 61 is opened on the lower surface of the inner wall of the first empty groove 14. The stabilizing block 6 is movably clamped in the stabilizing groove 61. By setting the stabilizing block 6 and the stabilizing groove 61, the stability of the movable plate 16 during movement is improved.

[0023] The first slot 14 is internally fixed with symmetrically distributed limiting rods 7 , which penetrate the movable plate 16 . The limiting rods 7 are arranged to prevent the movable plate 16 from shifting during movement, so that the clamping block 17 can be accurately clamped into the positioning slot 19 .

[0024] A through slot 8 is formed on the inner wall upper surface of the first slot 14 , and the movable plate 16 passes through the through slot 8 . The through slot 8 can prevent the movable plate 16 from being blocked when moving, thereby enabling the block 17 to smoothly enter the positioning slot 19 .

[0025] Working principle: In actual use, the two sliding plates 192 are pushed to move toward each other, and the sliding plates 192 drive the two moving plates 16 to move through the connecting plate 191. At this time, the moving plate 16 drives the block 17 to disengage from the positioning groove 19 and squeeze the first spring 18. Then, by pulling the lower mold 13 upward, the lower mold 13 drives the movable rod 12 to move upward. When it moves to the appropriate position, stop applying the thrust to the sliding plate 192, so that the first spring 18 releases its elastic force and pushes the moving plate 16 to reset. The moving plate 16 drives The block 17 enters the positioning groove 19 to complete the fixation of the movable rod 12. The second empty groove 15 is set to increase the bearing capacity of the block 17. When a thrust is applied to the sliding plate 192, the sliding plate 192 applies pressure to the push plate 23 through the fixed plate 2, so that the second spring 22 is compressed. Then, when the thrust is stopped on the sliding plate 192, the second spring 22 restores the elastic force and pushes the fixed plate 2 to move through the push plate 23, thereby speeding up the resetting time of the movable plate 16 and allowing the block 17 to be faster inserted into the positioning groove 19.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An adjustable mold base, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly provided with uniformly distributed support rods (11), and movable rods (12) are movably provided on the outer sides of the plurality of support rods (11), and a lower mold (13) is fixedly provided on the tops of the plurality of movable rods (12). A first empty slot (14) and a second empty slot (15) are provided inside the support rod (11), and a movable plate (16) is movably provided inside the first empty slot (14), and the movable plate (16) is distributed in an L-shaped state, and a clamping block (17) is fixedly provided on the top of the movable plate (16), and the clamping block (17) is movably clamped in the second empty slot. (15), a first spring (18) is fixedly installed inside the first empty slot (14), the other end of the first spring (18) is fixedly connected to the movable plate (16), the outer side of the movable rod (12) is provided with evenly distributed positioning slots (19), the clamping block (17) is movably clamped in one of the positioning slots (19), the outer sides of the movable plates (16) on both sides above the bottom plate (1) are commonly fixedly installed with connecting plates (191), and the opposite sides of the two connecting plates (191) are fixedly installed with sliding plates (192), and the sliding plates (192) are distributed in an L-shaped state.

2. An adjustable mold base according to claim 1, characterized in that: The bottom ends of the two sliding plates (192) are fixedly installed with a fixed plate (2), the top end of the bottom plate (1) is provided with symmetrically distributed sliding grooves (21), the fixed plate (2) is movably clamped in the sliding grooves (21), the insides of the two sliding grooves (21) are fixedly installed with symmetrically distributed second springs (22), and a push plate (23) is fixedly installed on one side of the second spring (22) close to the fixed plate (2), and the push plate (23) is in contact with the fixed plate (2).

3. An adjustable mold base according to claim 2, characterized in that: A protective frame (3) is fixedly mounted on the top of the bottom plate (1), and the two sliding plates (192) both penetrate the protective frame (3).

4. An adjustable mold base according to claim 3, characterized in that: Stabilizing rods (4) are fixedly mounted at the four corners of the top end of the protection frame (3), and blocking plates (41) are commonly fixedly mounted at the top ends of a plurality of the stabilizing rods (4), wherein the blocking plates (41) are distributed in an inclined state.

5. An adjustable mold base according to claim 3, characterized in that: A collection box (5) is fixedly mounted on one side of the top end of the bottom plate (1).

6. An adjustable mold base according to claim 1, characterized in that: A stabilizing block (6) is fixedly mounted on the bottom end of the movable plate (16), a stabilizing groove (61) is provided on the lower surface of the inner wall of the first empty groove (14), and the stabilizing block (6) is movably mounted in the stabilizing groove (61).

7. An adjustable mold base according to claim 6, characterized in that: Symmetrically distributed limiting rods (7) are fixedly installed inside the first empty slot (14), and the limiting rods (7) penetrate the movable plate (16).

8. An adjustable mold base according to claim 7, characterized in that: A through slot (8) is provided on the upper surface of the inner wall of the first hollow slot (14), and the movable plate (16) passes through the through slot (8).

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