Clamp for mold production

Abstract

The utility model relates to the technical field of mould clamps, and discloses a clamp for mould production, which comprises a bottom plate, a top plate is fixedly connected above the bottom plate through a connecting column, an adjusting component is arranged between the top plate and the bottom plate, the adjusting component comprises a rotating sleeve, the rotating sleeve is fixedly connected with the lower part of the top plate through a connecting piece, and the rotating sleeve is fixedly connected with the top plate through a connecting piece. A rotating column is rotationally connected to the inner surface of the rotating sleeve through a bearing, a first threaded rod is fixedly connected to the left side of the rotating column, a second threaded rod is fixedly connected to the right side of the rotating column, clamping assemblies are arranged on the left side and the right side of the adjusting assembly, and a discharging assembly is arranged above the adjusting assembly. The adjusting assembly rotates to drive the two clamping assemblies to move oppositely at the same time, the clamping purpose is achieved, the effect of facilitating middle clamping is achieved, the adjusting assembly rotates to drive the discharging assembly at the same time, the two clamping assemblies drive the pushing assembly to push forwards after being loosened, and the effect of facilitating material taking is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold clamps, in particular to a clamp used for mold production. Background Art

[0002] A fixture is a device used to fix the object to be processed in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process can be called a fixture. In the production process of the mold, it is necessary to rely on the fixture to fix it for processing.

[0003] For example, the Chinese patent publication number CN215589093U is "A new type of clamp for mold production". The technical solution disclosed in this patent is as follows: The utility model relates to the technical field of mold production equipment, and more specifically, it relates to a new type of clamp for mold production, including a workbench, a fixed table for placing the mold in the middle of the workbench, a clamping mechanism is provided on the periphery of the fixed table, the clamping mechanism includes a clamping block and a moving component, the clamping block includes a first clamping block and a second clamping block, the first clamping block and the second clamping block are movably connected, a cavity is provided inside the first clamping block for the second clamping block to move, a first mounting hole is provided on the first clamping block, a second mounting hole is provided on the second clamping block, fasteners are installed in the first mounting hole and the second mounting hole, the moving component is fixed to the bottom end of the clamping block, the moving component includes a guide rail and a slider placed on the guide rail, the utility model has a reasonable design and a novel structure, the clamping device can be manually adjusted, which improves work efficiency and saves costs.

[0004] However, in actual use, the clamping block is slid by the slider on the guide rail to clamp the mold to be fixed, but its four clamping blocks are independent structures and need to be adjusted individually during use. It is not convenient to drive the two sides to move toward each other for center clamping by adjusting one component. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a clamp for mold production.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamp for mold production, comprising a bottom plate, a top plate fixedly connected to the top of the bottom plate through a connecting column, an adjusting assembly arranged between the top plate and the bottom plate, the adjusting assembly comprising a rotating sleeve, the rotating sleeve being fixedly connected to the bottom of the top plate through a connecting piece, a rotating column being rotatably connected to the inner surface of the rotating sleeve through a bearing, a first threaded rod fixedly connected to the left side of the rotating column, a second threaded rod fixedly connected to the right side of the rotating column, clamping assemblies arranged on the left and right sides of the adjusting assembly, and a blanking assembly arranged above the adjusting assembly.

[0009] Preferably, the clamping assembly includes a limit sleeve, which is fixedly connected to the top of the top plate, a sliding bar is slidably connected to the inner surface of the limit sleeve, a clamping plate is fixedly connected to the left side of the sliding bar, a gasket is fixedly connected to the left side of the clamping plate, and a thrust plate is fixedly connected to the right side of the sliding bar.

[0010] Preferably, there are two groups of the clamping assemblies, and the two groups of the clamping assemblies are symmetrically arranged on the left and right, wherein the propulsion plate on the left is threadedly penetrated by the first threaded rod, and the propulsion plate on the right is threadedly penetrated by the second threaded rod.

[0011] Preferably, the unloading assembly includes a propulsion assembly and a gear assembly, the gear assembly includes a slide rail, the slide rail is fixedly connected to the bottom of the top plate, a rack is slidably connected below the slide rail, a gear is meshed below the rack, and the gear is fixedly connected to the outer surface of the rotating column.

[0012] Preferably, the propulsion assembly includes a connecting plate, which is fixedly connected to the rear end of the rack, a connecting rod is fixedly connected to the back of the connecting plate, a push plate is fixedly connected to the front of the connecting rod, and the push plate is movably fitted to the top of the top plate.

[0013] Preferably, the thread directions of the first threaded rod and the second threaded rod are opposite.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a clamp for mold production, which has the following

[0016] Beneficial effects:

[0017] 1. This clamp for mold production drives two sets of clamping components to move toward each other at the same time by rotating the adjusting component, so as to achieve the purpose of clamping and facilitate centering clamping.

[0018] 2. This clamp used for mold production drives the unloading component while the adjusting component rotates, so that the two sets of clamping components are loosened and the pushing component is pushed forward to facilitate material removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a bottom view of the overall structure of the utility model;

[0022] Figure 3 It is the right view of the overall structure of the utility model;

[0023] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0024] In the figure: 1. bottom plate; 2. connecting column; 3. top plate; 4. adjusting assembly; 401. rotating sleeve; 402. connecting plate; 403. rotating column; 404. first threaded rod; 405. second threaded rod; 5. clamping assembly; 501. limiting sleeve; 502. sliding bar; 503. clamping plate; 504. gasket; 505. pushing plate; 6. unloading assembly; 7. pushing assembly; 701. connecting plate; 702. connecting rod; 703. pushing plate; 8. gear assembly; 801. slide rail; 802. rack; 803. gear. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1-4As shown, the utility model provides a clamp for mold production, including a bottom plate 1, a top plate 3 is fixedly connected to the top of the bottom plate 1 through a connecting column 2, an adjustment component 4 is arranged between the top plate 3 and the bottom plate 1, the adjustment component 4 includes a rotating sleeve 401, the rotating sleeve 401 is fixedly connected to the bottom of the top plate 3 through a connecting piece 402, the inner surface of the rotating sleeve 401 is rotatably connected to a rotating column 403 through a bearing, a first threaded rod 404 is fixedly connected to the left side of the rotating column 403, a second threaded rod 405 is fixedly connected to the right side of the rotating column 403, the thread directions of the first threaded rod 404 and the second threaded rod 405 are opposite, and the left and right sides of the adjustment component 4 are arranged with The clamping assembly 5 includes a limit sleeve 501, which is fixedly connected to the top of the top plate 3. A sliding bar 502 is slidably connected to the inner surface of the limit sleeve 501. A clamping plate 503 is fixedly connected to the left side of the sliding bar 502. A gasket 504 is fixedly connected to the left side of the clamping plate 503. A push plate 505 is fixedly connected to the right side of the sliding bar 502. There are two groups of clamping assemblies 5, and the two groups of clamping assemblies 5 are symmetrically arranged on the left and right, wherein the push plate 505 on the left side is threadedly penetrated by the first threaded rod 404, and the push plate 505 on the right side is threadedly penetrated by the second threaded rod 405. A blanking assembly 6 is arranged above the adjusting assembly 4.

[0028] In this embodiment, the rotation of the rotating column 403 will simultaneously drive the first threaded rod 404 and the second threaded rod 405 to rotate. Since the thread directions of the first threaded rod 404 and the second threaded rod 405 are opposite, when the first threaded rod 404 and the second threaded rod 405 rotate, the two pushing plates 505 on the first threaded rod 404 and the second threaded rod 405 will move toward each other respectively, and the pushing plates 505 will push the sliding bar 502 to allow the clamping plate 503 to clamp the mold to be processed.

[0029] Example 2

[0030] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the unloading component 6 includes a propulsion component 7 and a gear component 8, the gear component 8 includes a slide rail 801, the slide rail 801 is fixedly connected to the bottom of the top plate 3, a rack 802 is slidably connected below the slide rail 801, a gear 803 is meshed below the rack 802, and the gear 803 is fixedly connected to the outer surface of the rotating column 403, the propulsion component 7 includes a connecting plate 701, the connecting plate 701 is fixedly connected to the rear end of the rack 802, a connecting rod 702 is fixedly connected to the back of the connecting plate 701, and a push plate 703 is fixedly connected to the front of the connecting rod 702, and the push plate 703 is movably fitted to the top of the top plate 3.

[0031] In this embodiment, the rotation of the rotating column 403 will simultaneously drive the gear 803 to rotate, and the rotation of the gear 803 will drive the rack 802 to slide on the slide rail 801. The sliding of the rack 802 will drive the connecting plate 701, so that the connecting rod 702 pushes the push plate 703 to slide on the top plate 3. When the two clamping plates 503 move toward each other for clamping, the push plate 703 will slide backward to prevent interference clamping. When the two clamping plates 503 release the mold, the push plate 703 will slide toward the front to push out the loosened mold, thereby facilitating material unloading.

Claims

1. A fixture for mold production, comprising a base plate (1), characterized in that: The top plate (3) is fixedly connected to the bottom plate (1) via a connecting column (2); an adjusting assembly (4) is arranged between the top plate (3) and the bottom plate (1); the adjusting assembly (4) comprises a rotating sleeve (401); the rotating sleeve (401) is fixedly connected to the bottom of the top plate (3) via a connecting sheet (402); the inner surface of the rotating sleeve (401) is rotatably connected to a rotating column (403) via a bearing; a first threaded rod (404) is fixedly connected to the left side of the rotating column (403); a second threaded rod (405) is fixedly connected to the right side of the rotating column (403); clamping assemblies (5) are arranged on the left and right sides of the adjusting assembly (4); and a feeding assembly (6) is arranged above the adjusting assembly (4).

2. A fixture for mold production according to claim 1, characterized in that: The clamping assembly (5) comprises a limiting sleeve (501), the limiting sleeve (501) is fixedly connected to the top of the top plate (3), the inner surface of the limiting sleeve (501) is slidably connected to a sliding bar (502), the left side of the sliding bar (502) is fixedly connected to a clamping plate (503), the left side of the clamping plate (503) is fixedly connected to a gasket (504), and the right side of the sliding bar (502) is fixedly connected to a pushing plate (505).

3. A fixture for mold production according to claim 2, characterized in that: The number of the clamping assemblies (5) is two groups, and the two groups of the clamping assemblies (5) are respectively arranged symmetrically on the left and the right, wherein the propulsion plate (505) located on the left is threadedly penetrated by the first threaded rod (404), and the propulsion plate (505) located on the right is threadedly penetrated by the second threaded rod (405).

4. The fixture for mold production according to claim 1, characterized in that: The unloading assembly (6) includes a propulsion assembly (7) and a gear assembly (8), wherein the gear assembly (8) includes a slide rail (801), wherein the slide rail (801) is fixedly connected to the bottom of the top plate (3), wherein a rack (802) is slidably connected to the bottom of the slide rail (801), wherein a gear (803) is meshed below the rack (802), and wherein the gear (803) is fixedly connected to the outer surface of the rotating column (403).

5. A fixture for mold production according to claim 4, characterized in that: The propulsion assembly (7) comprises a connecting plate (701), wherein the connecting plate (701) is fixedly connected to the rear end of the rack (802), the back of the connecting plate (701) is fixedly connected to a connecting rod (702), the front of the connecting rod (702) is fixedly connected to a push plate (703), and the push plate (703) is movably fitted to the top of the top plate (3).

6. The fixture for mold production according to claim 1, characterized in that: The first threaded rod (404) and the second threaded rod (405) have opposite thread directions.

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