A multifunctional mold maintenance platform

Abstract

The utility model discloses a multifunctional mold maintenance platform, including a base, a fork shear lifting assembly is arranged on the top of the base to drive the upper platform to rise and fall; the fork shear lifting assembly includes a mounting frame fixed on the top of the base, two rotating rods 1 and two rotating rods 2 are arranged on the top of the mounting frame, the two rotating rods 1 are rotationally connected by a rotating shaft, the two rotating rods 2 are rotationally connected by a rotating shaft, the two rotating rods 1 and 2 are rotationally connected by a pin shaft, and the two rotating rods 1 are rotationally connected to the mounting frame and the inner wall of the upper platform. The utility model relates to the field of mold maintenance technology. The multifunctional mold maintenance platform can achieve a height of 1m and a load-bearing capacity of 250kg through the arrangement of the fork shear lifting assembly, which is conducive to the maintenance personnel to deal with the problem of incomplete detection caused by mold height problems during mold maintenance. The maintenance platform has a compact structure and occupies a small area, which is convenient for placement around the die-casting machine.

Description

Technical Field

[0001] The utility model relates to the technical field of mold maintenance, in particular to a multifunctional mold maintenance platform. Background Art

[0002] When the die-casting machine is used to cast products, the mold will inevitably have a series of problems that affect the product quality as it is used for a long time and at high intensity. Therefore, the mold needs to be regularly inspected and maintained. The mold repair platform is an essential basic tool for repairing molds. Its functionality and safety are important factors in judging the quality of the mold repair platform. During the mold repair process, for molds that are not convenient to disassemble and require more detailed inspections, the space requirements for the mold repair platform are relatively high. During the inspection process, the safety protection of operators also needs to be improved.

[0003] The existing mold repair platforms on the market have the following defects:

[0004] 1. The die repair platform is generally of fixed height, which cannot fully utilize the internal space of the die-casting machine. There is no fence around it, which poses a safety hazard during the maintenance process.

[0005] 2. Most of the existing mold repair platforms are workbenches for placing molds, which are not suitable for mold inspection in die-casting machines;

[0006] In this regard, we proposed a multifunctional mold maintenance platform to solve the above problems. Utility Model Content

[0007] In view of the deficiencies of the prior art, the utility model provides a multifunctional mold maintenance platform, which solves the problems raised in the background technology.

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a multifunctional mold maintenance platform, including a base, a fork shear lifting assembly is arranged on the top of the base to drive the upper platform to rise and fall;

[0009] The fork scissors lifting assembly includes a mounting frame fixed on the top of the base, two rotating rods 1 and two rotating rods 2 are arranged on the top of the mounting frame, the two rotating rods 1 are rotatably connected by a rotating shaft, the two rotating rods 2 are rotatably connected by a rotating shaft, the two rotating rods 1 and 2 are rotatably connected by a pin shaft, the two rotating rods 1 are rotatably connected to the mounting frame and the inner wall of the upper platform, the connecting shafts of the two rotating rods 2 are slidably connected to the mounting frame and the inner wall of the upper platform, a connecting plate is installed on the rotating rod 1, and a fixing plate is installed on the rotating rod 2, one side of the fixing plate is rotatably connected to an electric telescopic rod, the output end of the electric telescopic rod is rotatably connected to one side of the connecting plate, and four support rods are fixed on the top of the mounting frame.

[0010] Preferably, a telescopic platform assembly is provided on one side of the upper platform, and the telescopic platform assembly comprises a telescopic table provided on one side of the upper platform.

[0011] Preferably, two pulleys are installed on one side of the upper platform, and both sides of the bottom of the telescopic platform are in sliding contact with the outer surfaces of the pulleys. A hydraulic cylinder is installed inside the upper platform, and the output end of the hydraulic cylinder is fixedly connected to the bottom of the telescopic platform.

[0012] Preferably, the tops of the upper platform and the telescopic platform are both provided with crocodile mouth anti-skid plates, and both sides of the upper platform are rotatably connected with protective plates through hinges.

[0013] Preferably, a protective assembly is provided on the telescopic platform, and the protective assembly includes a plurality of protective fences rotatably connected to one side of the telescopic platform through hinges.

[0014] Preferably, the plurality of guardrails are connected by latches, and the other side of the telescopic platform is rotatably connected to an anti-slip extension platform by a hinge.

[0015] Beneficial Effects

[0016] The utility model provides a multifunctional mold maintenance platform. Compared with the prior art, it has the following advantages:

[0017] Beneficial effects:

[0018] (1) The multifunctional mold maintenance platform can be lifted to a height of 1m and bear a load of 250kg through the setting of the fork-scissor lifting assembly, which is beneficial for maintenance personnel to deal with the problem of incomplete inspection caused by mold height problems during mold maintenance. The maintenance platform has a compact structure and occupies a small area, which is convenient for placement around the die-casting machine.

[0019] (2) The multifunctional mold maintenance platform has a telescopic platform assembly and a telescopic table that can be extended 3.3 meters laterally, which widens the mold maintenance operation space and is interlocked with the die-casting machine for safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0022] Figure 3 This is a three-dimensional diagram of the fork scissors lifting assembly of the utility model;

[0023] Figure 4 It is a bottom view of the local structure of the utility model;

[0024] Figure 5 For this utility model Figure 4 A partial enlarged view of point B in the middle.

[0025] In the figure: 1. Base; 2. Fork scissors lifting assembly; 3. Upper platform; 21. Mounting frame; 22. Turntable 1; 23. Turntable 2; 24. Rotating shaft; 25. Pin shaft; 26. Connecting plate; 27. Fixed plate; 28. Electric telescopic rod; 29. ​​Support rod; 4. Telescopic platform assembly; 41. Telescopic table; 42. Pulley; 43. Hydraulic cylinder; 5. Alligator mouth anti-skid plate; 6. Protective plate; 7. Protective assembly; 71. Guardrail; 72. Lock; 73. Anti-slip extension table. DETAILED DESCRIPTION

[0026] 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.

[0027] The utility model provides two technical solutions: specifically including the following embodiments:

[0028] Example 1

[0029] See also Figure 1 , Figure 3 and Figure 4 A multifunctional mold maintenance platform comprises a base 1, a fork-scissor lifting assembly 2 is arranged on the top of the base 1 to drive an upper platform 3 to rise and fall;

[0030] The fork scissors lifting assembly 2 includes a mounting frame 21 fixed on the top of the base 1, and two rotating rods 1 22 and two rotating rods 23 are arranged on the top of the mounting frame 21. The two rotating rods 1 22 are rotatably connected by a rotating shaft 24, and the two rotating rods 23 are rotatably connected by a rotating shaft 24. The two rotating rods 1 22 and the rotating rods 23 are both rotatably connected by a pin shaft 25. The two rotating rods 1 22 are rotatably connected to the mounting frame 21 and the inner wall of the upper platform 3, and the connecting shafts of the two rotating rods 23 are slidably connected to the mounting frame 21 and the inner wall of the upper platform 3. A connecting plate 26 is installed on the rotating rod 1 22, and a fixing plate 27 is installed on the rotating rod 23. One side of the fixing plate 27 is rotatably connected to The electric telescopic rod 28 is controlled by an external switch and is electrically connected to an external power supply. The output end of the electric telescopic rod 28 is rotatably connected to one side of the connecting plate 26. Four support rods 29 are fixed to the top of the mounting frame 21. The support rods 29 can support the upper platform 3 to prevent the rotating rod 1 22 and the rotating rod 2 23 from bearing too much weight and causing damage. Through the setting of the fork shear lifting assembly 2, a lifting height of 1m and a load-bearing capacity of 250kg can be achieved, which is beneficial for maintenance personnel to deal with the problem of incomplete detection caused by mold height problems during mold maintenance. The maintenance platform has a compact structure and occupies a small area, which is convenient for placement around the die-casting machine.

[0031] Example 2

[0032] Based on Example 1, see Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a telescopic platform assembly 4 is provided on one side of the upper platform 3 , and the telescopic platform assembly 4 includes a telescopic platform 41 provided on one side of the upper platform 3 .

[0033] Two pulleys 42 are installed on one side of the upper platform 3, and the two sides of the bottom of the telescopic table 41 are in sliding contact with the outer surface of the pulley 42. A hydraulic cylinder 43 is installed inside the upper platform 3. The hydraulic cylinder 43 is controlled by an external switch and is electrically connected to an external power supply. The hydraulic pressure is 7MPa, the rated flow rate is 30L / min, and the working temperature is 20-50℃. The output end of the hydraulic cylinder 43 is fixedly connected to the bottom of the telescopic table 41. By setting the telescopic platform assembly 4 and utilizing the telescopic table 41 that can be extended laterally by 3.3m, the mold maintenance operation space is broadened, and safety is guaranteed by interlocking with the die-casting machine.

[0034] The tops of the upper platform 3 and the telescopic platform 41 are both provided with crocodile mouth anti-skid plates 5, which can prevent workers from slipping during work. Both sides of the upper platform 3 are rotatably connected with protective plates 6 through hinges, and the protective plates 6 can be erected for protection.

[0035] A protection assembly 7 is provided on the telescopic platform 41 , and the protection assembly 7 includes a plurality of protection fences 71 rotatably connected to one side of the telescopic platform 41 through hinges.

[0036] The plurality of guardrails 71 are connected to each other through latches 72 , and the other side of the telescopic platform 41 is rotatably connected to an anti-skid extension platform 73 through a hinge, and the anti-skid extension platform 73 can increase the working space when opened.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] During operation, the electric telescopic rod 28 is started, so that the electric telescopic rod 28 pushes the connecting plate 26, so that the rotating rod 1 22 and the rotating rod 23 are unfolded and raised, and the upper platform 3 is further driven to rise, and the protective plates 6 on both sides are rotated and erected, and the hydraulic cylinder 43 is further started, so that the hydraulic cylinder 43 drives the telescopic platform 41 to extend, and the protective railing 71 is further rotated and erected. After the latch 72 is inserted, the connection between the multiple protective railings 71 is realized, and the anti-slip extension platform 73 is further opened.

[0039] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A multifunctional mold maintenance platform, comprising a base (1), characterized in that: A fork-scissor lifting assembly (2) is provided on the top of the base (1) to drive the upper platform (3) to rise and fall; The fork scissors lifting assembly (2) comprises a mounting frame (21) fixed on the top of the base (1); two rotating rods (22) and two rotating rods (23) are arranged on the top of the mounting frame (21); the two rotating rods (22) are rotatably connected to each other via a rotating shaft (24); the two rotating rods (23) are rotatably connected to each other via a rotating shaft (24); the two rotating rods (22) and the rotating rods (23) are rotatably connected to each other via a pin shaft (25); the two rotating rods (22) are rotatably connected to the mounting frame (21) and the upper frame (1); The inner wall of the platform (3) is rotatably connected, the connecting shafts of the two rotating rods (23) are slidably connected to the inner wall of the mounting frame (21) and the upper platform (3), the rotating rod (22) is installed with a connecting plate (26), the rotating rod (23) is installed with a fixing plate (27), one side of the fixing plate (27) is rotatably connected with an electric telescopic rod (28), the output end of the electric telescopic rod (28) is rotatably connected with one side of the connecting plate (26), and four support rods (29) are fixed to the top of the mounting frame (21).

2. A multifunctional mold maintenance platform according to claim 1, characterized in that: A telescopic platform assembly (4) is provided on one side of the upper platform (3), and the telescopic platform assembly (4) comprises a telescopic platform (41) provided on one side of the upper platform (3).

3. A multifunctional mold maintenance platform according to claim 2, characterized in that: Two pulleys (42) are installed on one side of the upper platform (3), and the two sides of the bottom of the telescopic platform (41) are in sliding contact with the outer surfaces of the pulleys (42). A hydraulic cylinder (43) is installed inside the upper platform (3), and the output end of the hydraulic cylinder (43) is fixedly connected to the bottom of the telescopic platform (41).

4. The multifunctional mold maintenance platform according to claim 2, characterized in that: The tops of the upper platform (3) and the telescopic platform (41) are both provided with crocodile mouth anti-slip plates (5), and both sides of the upper platform (3) are rotatably connected with protective plates (6) through hinges.

5. The multifunctional mold maintenance platform according to claim 2, characterized in that: The telescopic platform (41) is provided with a protection component (7), and the protection component (7) comprises a plurality of protection fences (71) rotatably connected to one side of the telescopic platform (41) via hinges.

6. The multifunctional mold maintenance platform according to claim 5, characterized in that: The plurality of guardrails (71) are connected by latches (72), and the other side of the telescopic platform (41) is rotatably connected to an anti-slip extension platform (73) by a hinge.

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