Mold frame convenient to hoist

Abstract

The utility model discloses a mould frame convenient to hoist, which comprises a fixed frame, a hoisting device is fixedly arranged at the top of the fixed frame, the hoisting device comprises a fixed frame and a two-way threaded rod I, the fixed frame is fixedly arranged at the top of the fixed frame, and the two-way threaded rod I is connected to the inner side wall of the fixed frame through a bearing. One end of the first bidirectional threaded rod is fixedly connected with a first belt wheel, the inner side wall of the fixing frame is connected with a second bidirectional threaded rod through a bearing, one end of the second bidirectional threaded rod is fixedly connected with a second belt wheel, and the second belt wheel and the first belt wheel are in tensioning connection through a transmission belt. According to the mold frame convenient to hoist, through the arranged hoisting device, the position of the hoisting ring can be adjusted, so that the hoisting ring can be adjusted according to the actual size of a hoisting hook, any hoisting tool can hoist the whole mold frame, the application range is wider, hoisting is firmer, and the using effect is improved accordingly.

Description

Technical Field

[0001] The utility model relates to the technical field of mold frames, in particular to a mold frame which is convenient for hoisting. Background Art

[0002] The mold frame, also known as the mold frame or mold frame, is a metal frame structure used to assemble molds (such as injection molds, die-casting molds, stamping molds, etc.). Its main functions include, 1. Fixing and positioning mold parts: The mold frame fixes the various parts of the mold tightly together through its structural design and components (such as mold base, guide pillars, guide sleeves, hoop plates, fixing plates, locating pins, etc.), ensuring that these parts maintain a stable position during the working process of the mold, thereby maintaining the stability and accuracy of the mold as a whole.

[0003] Patent publication number "CN213829895U" discloses "a mold frame that is easy to hoist, including a hoisting plate, an upper mold frame, a lower mold frame, a connecting assembly and a frame connecting assembly. A lifting ring device is installed on the upper end surface of the hoisting plate. The hoisting plate and the upper mold frame are connected by a connecting assembly. The upper mold frame and the lower mold frame are connected by a frame connecting assembly. The utility model has a novel structural design and is easy to operate. It can realize the rapid hoisting of the mold frame, will not cause damage to the frame during the hoisting process, and can improve work efficiency."

[0004] In response to the above-mentioned related problems, the lifting rings of the existing frame are fixed in position, and only hooks of fixed sizes can be used for lifting work. It is difficult to match a suitable hook during actual use, which will affect the lifting effect, and it is inconvenient to disassemble the upper and lower templates, which will affect the use effect.

[0005] Therefore, the utility model provides a mold frame which is convenient for hoisting to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a mold frame that is easy to hoist, which solves the problem that the lifting rings of the above-mentioned existing frames are fixed in position and can only be hoisted using hooks of fixed sizes, making it difficult to match suitable hooks during actual use.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a mold frame that is easy to hoist, comprising a fixed frame, a hoisting device is fixedly installed on the top of the fixed frame, the hoisting device comprises a fixed frame and a two-way threaded rod, the fixed frame is fixedly installed on the top of the fixed frame, the two-way threaded rod is connected to the inner side wall of the fixed frame through a bearing, one end of the two-way threaded rod is fixedly connected to a pulley, the inner side wall of the fixed frame is connected to a two-way threaded rod through a bearing, one end of the two-way threaded rod is fixedly connected to a pulley, the pulley is tensioned with the pulley through a transmission belt, the two-way threaded rod and the side walls of the two-way threaded rod are both threadedly connected with a slide plate, a connecting ring is fixedly installed on the top of the slide plate, and a hanging ring is provided on the inner side wall of the connecting ring.

[0008] Furthermore, a disassembly and assembly component is provided on the top of the fixed frame, and the disassembly and assembly component includes a fixed block and a one-way threaded rod, the fixed block is fixedly installed on the top of the fixed frame, the one-way threaded rod is threadedly connected to the top of the fixed block, an L-shaped plate is connected to the side wall of the one-way threaded rod through a bearing, a rectangular frame is fixedly installed on one side of the fixed frame, and the L-shaped plate is slidably connected to the rectangular frame.

[0009] By adopting the technical solution, disassembly work can be carried out and disassembly is convenient.

[0010] Furthermore, the disassembly and assembly component also includes a knob, and the knob is fixedly connected to the top end of the one-way threaded rod.

[0011] The adoption of the technical solution makes it easy to rotate the one-way threaded rod.

[0012] Furthermore, an upper mold and a lower mold are provided on the inner side wall of the fixing frame, and the upper mold is clamped with the lower mold.

[0013] The above technical solution is adopted to facilitate molding and the molding is convenient.

[0014] Furthermore, an anti-wear pad is provided at the bottom of the fixing frame, and the anti-wear pad is bonded to the fixing frame.

[0015] The adoption of the above technical solution can achieve a good anti-wear effect.

[0016] Furthermore, stabilizing plates are fixedly installed on both sides of the fixing frame, and skateboard two are fixedly installed on both sides of skateboard one, and skateboard two is slidably connected to the stabilizing plates.

[0017] By adopting the above technical solution, the skateboard can be made to slide more stably.

[0018] Furthermore, the lifting device also includes a crank, which is fixedly connected to one end of the pulley.

[0019] By adopting the technical solution, the crank handle is used to conveniently rotate the pulley 1, making its rotation easier.

[0020] Beneficial Effects

[0021] The utility model provides a mold frame that is easy to hoist. Compared with the prior art, it has the following advantages:

[0022] Beneficial effects:

[0023] 1. The mold frame which is easy to hoist can adjust the position of the lifting ring through the provided lifting device, so that the lifting ring can be adjusted according to the actual size of the hook, so that any lifting device can be used to lift the whole, which also makes the scope of application wider, and the lifting will be more reliable, and the effect of use will also increase accordingly.

[0024] 2. The mold frame, which is easy to hoist, can quickly disassemble the upper template and the lower template through the disassembly and assembly components, making it more convenient to disassemble, simple and time-saving, and the disassembly work can be completed by hand. It is also convenient to install it, and the use effect will also be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This utility model Figure 1 A magnified view of the structure at center A;

[0028] Figure 3 It is a side view of the overall structure of the utility model;

[0029] Figure 4 This utility model Figure 3 A magnified view of the structure at B in the middle.

[0030] In the figure: 1. fixing frame; 2. lifting device; 21. fixing frame; 22. two-way threaded rod one; 23. pulley one; 24. two-way threaded rod two; 25. pulley two; 26. slide plate one; 27. connecting ring; 28. lifting ring; 29. ​​crank; 3. stabilizing plate; 4. slide plate two; 5. disassembly and assembly components; 51. fixing block; 52. one-way threaded rod; 53. L-shaped plate; 54. rectangular frame; 55. knob; 6. anti-wear pad; 7. upper mold; 8. lower mold. DETAILED DESCRIPTION

[0031] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0032] The present application is further described in detail below through drawings and examples.

[0033] Reference Figures 1 to 4 The embodiment of the present application provides a mold frame that is easy to hoist, including a fixed frame 1, a hoisting device 2 is fixedly installed on the top of the fixed frame 1, and the hoisting device 2 includes a fixed frame 21 and a bidirectional threaded rod 22. The fixed frame 21 is fixedly installed on the top of the fixed frame 1, and the bidirectional threaded rod 22 is connected to the inner side wall of the fixed frame 21 through a bearing. One end of the bidirectional threaded rod 22 is fixedly connected to a pulley 23, and the inner side wall of the fixed frame 21 is connected to a bidirectional threaded rod 24 through a bearing. One end of the bidirectional threaded rod 24 is fixedly connected to a pulley 25. The pulley 25 is connected to the pulley 1 23 through a transmission belt tensioning connection, and the side walls of the bidirectional threaded rod 24 and the bidirectional threaded rod 1 22 are both connected with a slide plate 26 through threads, and a connecting ring 27 is fixedly installed on the top of the slide plate 26, and a lifting ring 28 is provided on the inner side wall of the connecting ring 27. The lifting device 2 also includes a crank 29, which is fixedly connected to one end of the pulley 1 23. Stabilizing plates 3 are fixedly installed on both sides of the fixing frame 21, and slide plates 2 4 are fixedly installed on both sides of the slide plate 1 26, and the slide plate 2 4 is slidably connected to the stabilizing plate 3.

[0034] In this embodiment, first, rotating the crank 29 can drive the bidirectional threaded rod 1 22 to rotate through the pulley 1 23, so that the pulley 1 23 can drive the pulley 2 25 to rotate using the belt, so that the bidirectional threaded rod 2 24 can rotate synchronously with the bidirectional threaded rod 1 22, so that the bidirectional threaded rod 1 22 and the bidirectional threaded rod 2 24 can drive the slide plate 1 26 to rotate, so that the position of the lifting ring 28 can be adjusted to facilitate the lifting work, and the lifting is simple and reliable.

[0035] Reference Figures 1 to 4 In one aspect of the present embodiment, a disassembly assembly 5 is provided at the top of the fixed frame 1, and the disassembly assembly 5 includes a fixed block 51 and a one-way threaded rod 52. The fixed block 51 is fixedly installed on the top of the fixed frame 1, and the one-way threaded rod 52 is connected to the top of the fixed block 51 by threads. An L-shaped plate 53 is connected to the side wall of the one-way threaded rod 52 through a bearing. A rectangular frame 54 is fixedly installed on one side of the fixed frame 1, and the L-shaped plate 53 is slidably connected to the rectangular frame 54. The disassembly assembly 5 also includes a knob 55, which is fixedly connected to the top of the one-way threaded rod 52. An upper mold 7 and a lower mold 8 are provided on the inner side wall of the fixed frame 1, and the upper mold 7 and the lower mold 8 are clamped together.

[0036] In this embodiment, rotating the knob 55 can drive the one-way threaded rod 52 to rotate on the top of the fixed block 51, so that the one-way threaded rod 52 can drive the L-shaped plate 53 to slide upward inside the rectangular frame 54, so that the rectangular frame 54 can be away from the upper mold 7, making it easier to disassemble the upper mold 7.

[0037] Reference Figures 1 to 4 In one aspect of this embodiment, an anti-wear pad 6 is provided at the bottom of the fixed frame 1 , and the anti-wear pad 6 is bonded to the fixed frame 1 .

[0038] In this embodiment, the anti-wear pad 6 can have a good anti-wear effect on the bottom of the fixed frame 1.

[0039] Working principle: First, rotating the crank 29 can drive the bidirectional threaded rod 1 22 to rotate through the pulley 1 23, so that the pulley 1 23 can drive the pulley 2 25 to rotate using the belt, so that the bidirectional threaded rod 2 24 can rotate synchronously with the bidirectional threaded rod 1 22, so that the bidirectional threaded rod 1 22 and the bidirectional threaded rod 2 24 can drive the slide plate 1 26 to rotate, so that the position of the ring 28 can be adjusted.

[0040] Turning the knob 55 can drive the one-way threaded rod 52 to rotate on the top of the fixed block 51, so that the one-way threaded rod 52 can drive the L-shaped plate 53 to slide upward inside the rectangular frame 54, so that the rectangular frame 54 can be away from the upper mold 7, making it easier to disassemble the upper mold 7.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mold frame that is easy to hoist, comprising a fixing frame (1), characterized in that: A lifting device (2) is fixedly installed on the top of the fixing frame (1), and the lifting device (2) comprises a fixing frame (21) and a bidirectional threaded rod (22). The fixing frame (21) is fixedly installed on the top of the fixing frame (1), and the bidirectional threaded rod (22) is connected to the inner side wall of the fixing frame (21) through a bearing. One end of the bidirectional threaded rod (22) is fixedly connected to a pulley (23), and the inner side wall of the fixing frame (21) is connected to a bidirectional threaded rod (23) through a bearing. A second threaded rod (24), one end of the second bidirectional threaded rod (24) is fixedly connected to a second pulley (25), the second pulley (25) and the first pulley (23) are tensioned by a transmission belt, the side walls of the second bidirectional threaded rod (24) and the first bidirectional threaded rod (22) are both threadedly connected to a slide plate (26), the top of the slide plate (26) is fixedly installed with a connecting ring (27), and the inner side wall of the connecting ring (27) is provided with a hanging ring (28).

2. A mold frame that is easy to hoist according to claim 1, characterized in that: A disassembly assembly (5) is arranged on the top of the fixed frame (1), and the disassembly assembly (5) comprises a fixed block (51) and a one-way threaded rod (52); the fixed block (51) is fixedly mounted on the top of the fixed frame (1); the one-way threaded rod (52) is connected to the top of the fixed block (51) via threads; an L-shaped plate (53) is connected to the side wall of the one-way threaded rod (52) via a bearing; a rectangular frame (54) is fixedly mounted on one side of the fixed frame (1); the L-shaped plate (53) is slidably connected to the rectangular frame (54).

3. A mold frame that is easy to hoist according to claim 2, characterized in that: The disassembly and assembly component (5) further comprises a knob (55), wherein the knob (55) is fixedly connected to the top end of the one-way threaded rod (52).

4. A mold frame that is easy to hoist according to claim 1, characterized in that: An upper mold (7) and a lower mold (8) are provided on the inner side wall of the fixed frame (1), and the upper mold (7) and the lower mold (8) are clamped together.

5. The mold frame that is easy to hoist according to claim 1 is characterized in that: An anti-wear pad (6) is provided at the bottom of the fixing frame (1), and the anti-wear pad (6) is bonded to the fixing frame (1).

6. The mold frame that is easy to hoist according to claim 1 is characterized in that: Stabilizing plates (3) are fixedly mounted on both sides of the fixing frame (21), and skateboard two (4) are fixedly mounted on both sides of the skateboard one (26), respectively. The skateboard two (4) is slidably connected to the stabilizing plates (3).

7. The mold frame that is easy to hoist according to claim 1 is characterized in that: The lifting device (2) also includes a crank (29), and the crank (29) is fixedly connected to one end of the pulley (23).

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