A lifting device for an automobile mold

Abstract

The utility model discloses a hoisting device for automobile die relates to die handling technical field, including hoisting device main part, the outer wall of hoisting device main part is swinged together with the protection sub -assembly, the protection sub -assembly includes movable block, swivel rod, change direction stem and spacing rod, one end swinged together with movable block one side of swivel rod, the other end fixed mounting of swivel rod has the link rod, change direction stem fixed mounting is at the both ends of link rod, the utility model discloses through adding protection sub -assembly in the both sides of hoisting device main part main pole, the swivel rod in protection sub -assembly, change direction stem and protection rod can all play the role of limiting to the die, and the safety factor of whole is promoted through the movable range of die is limited, and swivel rod can rotate around movable block to limit the protection range to this to guarantee that protection sub -assembly can adapt to different automobile die.

Description

Technical Field

[0001] This utility model relates to the field of mold handling technology, and in particular to a lifting device for automobile molds. Background Technology

[0002] A lifting device is a piece of equipment or apparatus used to lift, move and transport heavy objects. It can be used in the automobile manufacturing process to lift and move automobile molds.

[0003] In the prior art, such as the disclosure number CN208265611U, a mold lifting device is disclosed, including a pulley block. The bottom of the pulley block is movably connected to a steel pipe through a connector. The bottom of the steel pipe is fixedly connected to a connecting plate. The side of the bottom of the connecting plate is fixedly connected to a fixing column through a fixing frame. A limit rod is movably connected through the inside of the fixing column. The top of the limit rod passes through the bottom of the connecting plate on the side away from the fixing frame and is movably connected to the connecting plate. The side of the fixing rod near the limit rod is fixedly connected to an insert block through a connecting rod. The top of the limit rod passes through the bottom of the insert block and is movably connected to the insert block. The insert block is fixedly connected to the side of the limit rod by bolts.

[0004] However, in the existing technology, when lifting car molds, some molds are relatively large in size. During the lifting process, due to inertia, the molds will sway to a certain extent. If the swaying amplitude is too large, it will pose a certain safety hazard, threaten the safety of the surrounding operators, and directly affect the lifting speed. Utility Model Content

[0005] The purpose of this invention is to solve the problem of molds swaying to a certain extent due to inertia in the existing technology, and to propose a lifting device for automobile molds.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a lifting device for automobile molds, comprising a lifting device body, wherein a protective component is movably connected to the outer wall of the lifting device body;

[0007] The protective assembly includes a movable block, a rotating rod, a directional rod, and a limiting rod. One end of the rotating rod is rotatably connected to one side of the movable block, and the other end of the rotating rod is fixedly installed with a connecting rod. The directional rod is fixedly installed at both ends of the connecting rod, and the other end of the directional rod is fixedly connected with a protective rod. Both ends of the limiting rod are fixedly installed with insert rods, and one end of each insert rod is inserted into the interior of the two rotating rods.

[0008] Preferably, a reinforcing rod is fixedly installed on the outer wall of the limiting rod.

[0009] Preferably, guide rods are fixedly installed on both sides of the main rod of the lifting device, and the other side of the movable block is slidably connected to one side of the guide rod.

[0010] Preferably, a first groove is provided at the junction of the movable block and the rotating rod, and a second groove is provided at the junction of the movable block and the guide rod.

[0011] Preferably, the movable block has a circular hole inside, and the circular hole is located on both sides of the second groove.

[0012] Preferably, a blocking rod is movably installed at the junction of the movable block and the guide rod, and an anti-slip plate is fixedly installed at one end of the blocking rod.

[0013] Preferably, a hexagonal nut is threaded onto the outer wall of the blocking rod.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, by adding protective components on both sides of the main rod of the lifting device, the rotating rod, the directional rod and the protective rod in the protective components can all play the role of limiting the mold. By limiting the range of motion of the mold, the overall safety factor is improved. Furthermore, the rotating rod can rotate around the movable block, thereby limiting the protection range, so as to ensure that the protective components can adapt to different automobile molds.

[0016] 2. In this utility model, by installing guide rods on both sides of the main rod of the lifting device, the movable block can move up and down along the direction of the guide rods, thereby adjusting the height of the rotating rod and adapting to different lifting heights. Attached Figure Description

[0017] Figure 1 This utility model provides a three-dimensional structural diagram of a lifting device for automobile molds;

[0018] Figure 2 A top view of a lifting device for automobile molds is provided for this utility model;

[0019] Figure 3 A side view of a lifting device for automobile molds is provided for this utility model;

[0020] Figure 4 This utility model provides a three-dimensional structural diagram of a protective component for a lifting device used in automobile molds;

[0021] Figure 5 This utility model presents a three-dimensional structural diagram of the movable block of a lifting device for automobile molds.

[0022] Legend: 1. Main body of lifting device; 2. Protective components; 3. Guide rod; 21. Rotating rod; 22. Connecting rod; 23. Directional rod; 24. Protective rod; 25. Movable block; 26. Blocking rod; 27. Anti-slip plate; 28. Second groove; 29. ​​Reinforcing rod; 210. Limiting rod; 211. Insert rod; 212. Round hole; 213. First groove. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model provides a lifting device for automobile molds, including a lifting device body 1. A protective component 2 is movably connected to the outer wall of the lifting device body 1. The protective component 2 includes a movable block 25, a rotating rod 21, a reversing rod 23, and a limiting rod 210. One end of the rotating rod 21 is rotatably connected to one side of the movable block 25, and the other end of the rotating rod 21 is fixedly installed with a connecting rod 22. The reversing rod 23 is fixedly installed at both ends of the connecting rod 22, and the other end of the reversing rod 23 is fixedly connected with a protective rod 24. Insert rods 211 are fixedly installed at both ends of the limiting rod 210. One end of each insert rod 211 is inserted into the interior of the two rotating rods 21. A reinforcing rod 29 is fixedly installed on the outer wall of the limiting rod 210.

[0027] The specific settings and functions of this embodiment are described below. The protective components 2 are installed on both sides of the main body 1 of the lifting device. The specific positions are determined by the movable block 25. During lifting, the rotating rod 21, the directional rod 23 and the protective rod 24 are always located on both sides of the mold to limit the mold and prevent the mold from shaking too much and threatening the surrounding personnel.

[0028] The rotating rod 21 can rotate around the movable block 25 to adjust the overall size. The rotating rod 21 is connected to the directional rod 23 through the connecting rod 22, and there is a change in direction, so as to limit the molds of different sizes. At the same time, the protective rod 24 is installed at the other end of the directional rod 23, and the specific limiting direction is vertical, thereby expanding the limiting range of the mold.

[0029] The angles of the two rotating rods 21 are limited by the limiting rods 210. The inserts 211 at both ends of the limiting rods 210 are inserted into the inside of the rotating rods 21 to limit the angles of the rotating rods 21 and prevent the rotating rods 21 from rotating back.

[0030] Example 2

[0031] like Figure 2 , Figure 4 and Figure 5 As shown, guide rods 3 are fixedly installed on both sides of the main rod of the lifting device body 1. The other side of the movable block 25 is slidably connected to one side of the guide rod 3. A first groove 213 is provided at the junction of the movable block 25 and the rotating rod 21. A second groove 28 is provided at the junction of the movable block 25 and the guide rod 3. A round hole 212 is provided inside the movable block 25. The round hole 212 is located on both sides of the second groove 28. A blocking rod 26 is movably installed at the junction of the movable block 25 and the guide rod 3. An anti-slip plate 27 is fixedly installed at one end of the blocking rod 26. A hexagonal nut is threaded onto the outer wall of the blocking rod 26.

[0032] The overall effect of this embodiment is that the guide rod 3 is used to determine the movement path of the movable block 25. In use, the movable block 25 can move up and down along the direction of the guide rod 3 to adapt to different lifting heights. The first groove 213 on one side of the movable block 25 provides movement space for the rotating rod 21, and the second groove 28 on the other side is used to connect the guide rod 3.

[0033] The movable block 25 is equipped with a blocking rod 26. The blocking rod 26 is inserted into the round hole 212 and passes through the movable block 25 and the guide rod 3, thereby limiting the movement of the movable block 25. The anti-slip plate 27 is in close contact with the movable block 25 and locks the blocking rod 26 with the hexagonal nut, thereby improving the stability of the movable block 25.

[0034] The usage and working principle of this device are as follows: During hoisting, the rotating rod 21, the directional rod 23, and the protective rod 24 are always positioned on both sides of the mold to limit the mold and prevent excessive shaking. The rotating rod 21 can rotate around the movable block 25 to adjust the overall size. The first groove 213 provides the rotating rod 21 with a space for movement.

[0035] When the rotating rod 21 rotates, it can change the position of the reversing rod 23. There is an angle between the reversing rod 23 and the rotating rod 21, so as to limit the molds of different sizes. The protective rod 24 at the end of the reversing rod 23 is in the vertical direction, which can expand the limiting range of the mold.

[0036] The movable block 25 can move up and down along the direction of the guide rod 3 to adapt to different lifting heights. After moving to the target area, the blocking rod 26 is inserted into the round hole 212. The blocking rod 26 passes through both the movable block 25 and the guide rod 3, thereby limiting the movable block 25. Finally, the anti-slip plate 27 is attached to the movable block 25 and the hexagonal nut is installed on the blocking rod 26.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A lifting device for automobile molds, comprising a lifting device body (1), characterized in that: A protective component (2) is movably connected to the outer wall of the main body (1) of the lifting device; The protective component (2) includes a movable block (25), a rotating rod (21), a deflector rod (23), and a limiting rod (210). One end of the rotating rod (21) is rotatably connected to one side of the movable block (25), and the other end of the rotating rod (21) is fixedly installed with a connecting rod (22). The deflector rod (23) is fixedly installed at both ends of the connecting rod (22), and the other end of the deflector rod (23) is fixedly connected with a protective rod (24). Both ends of the limiting rod (210) are fixedly installed with insert rods (211), and one end of each insert rod (211) is inserted into the interior of the two rotating rods (21).

2. The lifting device for automobile molds according to claim 1, characterized in that: A reinforcing rod (29) is fixedly installed on the outer wall of the limiting rod (210).

3. The lifting device for automobile molds according to claim 2, characterized in that: Guide rods (3) are fixedly installed on both sides of the main rod of the lifting device body (1), and the other side of the movable block (25) is slidably connected to one side of the guide rod (3).

4. The lifting device for automobile molds according to claim 1, characterized in that: A first groove (213) is provided at the junction of the movable block (25) and the rotating rod (21), and a second groove (28) is provided at the junction of the movable block (25) and the guide rod (3).

5. The lifting device for automobile molds according to claim 1, characterized in that: The movable block (25) has a circular hole (212) inside, and the circular hole (212) is located on both sides of the second groove (28).

6. The lifting device for automobile molds according to claim 1, characterized in that: A blocking rod (26) is movably installed at the junction of the movable block (25) and the guide rod (3), and an anti-slip plate (27) is fixedly installed at one end of the blocking rod (26).

7. A lifting device for automobile molds according to claim 6, characterized in that: A hexagonal nut is threaded onto the outer wall of the blocking rod (26).

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