A transport appliance for injection-moulded parts of an automobile

Abstract

The utility model relates to the technical field of automobile material frame transport appliance discloses an automobile injection material frame transport appliance, including the chassis, the top of chassis is provided with the top frame, is provided with a plurality of adjusting frame between chassis and top frame, the right side of chassis is provided with the adjusting assembly of purpose adjusting adjusting frame height. The utility model drives the pull rod to slide to the top end of the pull cylinder and pull up the pull cylinder and adjusting frame when driving the top frame to rise, so that all adjusting frames are pulled up in turn with the rising of the top frame, the whole device is extended upwards, and sufficient gap is left between the adjusting frames for storing the automobile injection material frame, when driving the top frame to move down, all adjusting frames are driven to move down synchronously and tightly clamp and fix the automobile injection material frame on the adjusting frame, at this moment, the pull rod is retracted in the inside of the pull cylinder, the whole device is retracted downwards, thereby the space occupation of the whole device can be effectively reduced after assembling the automobile injection material frame.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive material rack transport equipment, and in particular to an automotive injection molding rack transport equipment. Background Technology

[0002] Car injection molding racks take up a large area during transportation, making them inconvenient to stabilize effectively. This is especially true when using forklifts to transport multiple injection molding racks together, as they cannot be effectively stabilized and are at risk of falling during transport. However, they cannot be squeezed or bundled, resulting in low transportation efficiency. Therefore, specialized transportation equipment is required.

[0003] An existing automotive trim injection molding rack transport device (publication number: CN216103733U) has at least the following drawbacks: This device uses several pallets connected by steel wires. After the rack is placed on the pallet, the top pallet is driven to press down on the rack, simultaneously driving the lower pallets to press down step by step to clamp and fix all the racks. However, since all the pallets are set between the bottom plate, the smooth rod, and the top plate, and the smooth rod itself cannot retract or expand, after the pallets clamp the rack, a large gap is left between the top pallet and the top plate because all the pallets are pressing down to clamp the rack. This gap cannot be effectively utilized, resulting in a large overall space occupied by the device, which is not conducive to transportation. Therefore, this utility model is proposed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a car injection molding frame transport device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A car injection molding frame transport device includes a base frame, a top frame above the base frame, and several adjustable frames between the base frame and the top frame. An adjusting assembly for adjusting the height of the adjustable frames is located on the right side of the base frame. The adjusting assembly includes a threaded cylinder rotatably connected to the top surface of the base frame near the right side, a lead screw threadedly connected inside the threaded cylinder, and the lead screw fixed to the bottom surface of the top frame near the right side. Pull cylinders are fixed at the four corners of the top surfaces of the base frame and the several adjustable frames, and pull rods are fixed at the four corners of the bottom surfaces of the top frame and the several adjustable frames. The pull rods are slidably connected to the pull cylinders.

[0006] As a further embodiment of this utility model, the bottom end of the pull rod is provided with a protrusion, and the inner wall of the pull cylinder is adapted to the protrusion to form a sliding groove. The protrusion and the sliding groove are slidably arranged inside, and the adjustment frame is provided with an avoidance opening at the position corresponding to the threaded cylinder and the lead screw.

[0007] As a further embodiment of this utility model, the bottom surface of the base frame is fixed with limit cylinders near the left and right sides, and the top surface of the base frame is fixed with a limit rod near the left side. The two limit cylinders are slidably disposed with the outer walls of the threaded cylinder and the limit rod, respectively.

[0008] As a further embodiment of this utility model, the bottom surfaces of the top frame and the plurality of adjustment frames are all fixed with a first rubber pad, and the top surfaces of the bottom frame and the plurality of adjustment frames are all fixed with a second rubber pad.

[0009] As a further embodiment of this utility model, two inserts are fixed to the bottom surface of the base frame.

[0010] As a further embodiment of this utility model, an adjusting nut is fixed to the outer wall of the threaded cylinder, and an anti-loosening nut is threadedly connected to the outer wall of the threaded cylinder. An anti-slip pad is provided on the bottom surface of the anti-loosening nut, and the anti-slip pad is in close contact with the top surface of the base frame.

[0011] Compared with the prior art, the present invention has the following beneficial effects: By installing a threaded cylinder and a lead screw between the base frame and the top frame, and using a pull cylinder and a pull rod to connect the adjustment frame, when the top frame is driven to rise, the pull rod will slide to the top of the pull cylinder and pull up the pull cylinder and the adjustment frame. This allows all the adjustment frames to be pulled up in sequence as the top frame rises, and the entire device extends upward. Sufficient gaps will be left between the adjustment frames to store the automotive injection molding frame. When the top frame is driven to move downward, all the adjustment frames will move downward synchronously and tightly clamp and fix the automotive injection molding frame on the adjustment frame. At this time, the pull rod will retract inside the pull cylinder, and the entire device will retract downward, thereby effectively reducing the overall space occupied by the device after the automotive injection molding frame is assembled. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a car injection molding frame transport device proposed in this utility model; Figure 2 This is a three-dimensional disassembled structural diagram of a car injection molding frame transport device proposed in this utility model; Figure 3 for Figure 2 A magnified schematic diagram of the partial three-dimensional structure of A in the middle; Figure 4 for Figure 2 A magnified schematic diagram of the partial three-dimensional structure of B.

[0013] In the diagram: 1. Base frame; 101. Top frame; 102. Adjusting frame; 2. Threaded cylinder; 201. Lead screw; 202. Pull cylinder; 203. Pull rod; 204. Protrusion; 205. Slide groove; 206. Clearance opening; 3. Limiting cylinder; 301. Limiting rod; 4. First rubber pad; 401. Second rubber pad; 5. Insert cylinder; 6. Adjusting nut; 601. Anti-loosening nut; 602. Anti-slip pad. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] like Figures 1-4 As shown, a car injection molding frame transport device includes a base frame 1, a top frame 101 is provided above the base frame 1, and a plurality of adjustable frames 102 are provided between the base frame 1 and the top frame 101. An adjustment assembly for adjusting the height of the adjustable frames 102 is provided on the right side of the base frame 1. The adjustment assembly includes a threaded cylinder 2 rotatably connected to the top surface of the base frame 1 near the right side. A lead screw 201 is threadedly connected inside the threaded cylinder 2. The lead screw 201 is fixed to the bottom surface of the top frame 101 near the right side. Pull cylinders 202 are fixed at the four corners of the top surface of the base frame 1 and the plurality of adjustable frames 102. Pull rods 203 are fixed at the four corners of the bottom surface of the top frame 101 and the plurality of adjustable frames 102. The pull rods 203 are slidably disposed inside the pull cylinders 202.

[0018] like Figures 2-4As shown, in this embodiment, the bottom end of the pull rod 203 is provided with a protrusion 204, and the inner wall of the pull cylinder 202 is provided with a sliding groove 205 to accommodate the protrusion 204. The protrusion 204 and the sliding groove 205 are slidably disposed inside the groove. The adjusting bracket 102 is provided with an clearance opening 206 at the position corresponding to the threaded cylinder 2 and the lead screw 201. Rotating the adjusting nut 6 drives the threaded cylinder 2 to rotate. Under the action of the threaded connection between the screw 201 and the threaded cylinder 2, the top frame 101 and its bottom pull rod 203 rise. During this process, the pull rod 203 slides inside the pull cylinder 202, while the protrusion 204 slides inside the slide groove 205. When the protrusion 204 moves to the top surface inside the slide groove 205, the pull rod 203 pulls up the pull cylinder 202, thereby raising the adjusting frame 102 closest to the top frame 101. Since several adjusting frames 102 are connected by pull cylinders 202 and pull rods 203, as the top frame 101 continues to rise, the adjusting frames 102 will be raised step by step. Some of the adjustment frames 102 leave sufficient gaps between them to store the car injection molding frames. At this time, the whole device extends upward. Then, a forklift or other equipment is used to place the car injection molding frames one by one on the top surface of the adjustment frame 102. Then, the lead screw 201 is driven to rotate in the opposite direction, causing the top frame 101 to move downward. At this time, all the adjustment frames 102 move downward step by step, and the upper adjustment frame 102 will press the car injection molding frames on the lower adjustment frame 102 to achieve clamping and fixing of the car injection molding frames. At this time, the whole device retracts downward, thereby effectively reducing the space occupied by the whole device after the car injection molding frames are assembled.

[0019] like Figures 2-4 As shown in this embodiment, the bottom surface of the base frame 1 is fixed with limiting cylinders 3 near the left and right sides, and the top surface of the base frame 1 is fixed with a limiting rod 301 near the left side. The two limiting cylinders 3 are slidably disposed with the outer walls of the threaded cylinder 2 and the limiting rod 301, respectively. By setting the two limiting cylinders 3 to slide with the outer walls of the threaded cylinder 2 and the limiting rod 301, the top frame 101 can be provided with auxiliary support, thereby increasing the overall strength of the device.

[0020] like Figures 2-4 As shown in this embodiment, the bottom surfaces of the top frame 101 and several adjustment frames 102 are all fixed with a first rubber pad 4, and the top surfaces of the bottom frame 1 and several adjustment frames 102 are all fixed with a second rubber pad 401. By setting the first rubber pad 4 and the second rubber pad 401, the friction between the adjustment frame 102 and the material rack can be increased, thereby increasing the fixing effect on the material rack.

[0021] like Figures 2-4 As shown in this embodiment, two inserts 5 are fixed on the bottom surface of the base frame 1. By setting the inserts 5, the device can be adapted to mobile equipment such as forklifts, increasing the applicability of the device.

[0022] like Figures 2-4As shown in this embodiment, an adjusting nut 6 is fixed to the outer wall of the threaded cylinder 2, and an anti-loosening nut 601 is threadedly connected to the outer wall of the threaded cylinder 2. An anti-slip washer 602 is provided on the bottom surface of the anti-loosening nut 601. The anti-slip washer 602 is in close contact with the top surface of the base frame 1. By rotating the anti-loosening nut 601, the anti-slip washer 602 is made to abut against the top surface of the base frame 1, which can reduce the loosening of the threaded cylinder 2 when the transportation device vibrates, and increase the reliability of the device.

[0023] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: In use, when it is necessary to transport the car injection molding frame, rotating the adjusting nut 6 drives the threaded cylinder 2 to rotate. Under the action of the internal threaded connection between the screw 201 and the threaded cylinder 2, the top frame 101 and its bottom pull rod 203 are raised. During this process, the pull rod 203 slides inside the pull cylinder 202, while the protrusion 204 slides inside the slide groove 205. When the protrusion 204 moves to the top surface inside the slide groove 205, the pull rod 203 pulls up the pull cylinder 202, thereby raising the adjusting frame 102 closest to the top frame 101. Since several adjusting frames 102 are connected by the pull cylinder 202 and the pull rod 203, as the top frame 101 continues to rise, all the adjusting frames will be raised step by step. The adjustment frame 102 leaves sufficient gaps between itself to store the car injection molding frames. The entire device extends upwards, and then a forklift or other equipment is used to place the car injection molding frames one by one on the top surface of the adjustment frame 102. Then, the screw 201 is driven to rotate in the opposite direction, causing the top frame 101 to move downwards. At this time, all the adjustment frames 102 move downwards step by step, and the upper adjustment frame 102 presses against the car injection molding frames on the lower adjustment frame 102, thus clamping and fixing the car injection molding frames. At this time, the entire device retracts downwards, which can effectively reduce the overall space occupied by the device after the car injection molding frames are assembled. Then, the anti-loosening nut 601 is rotated so that the anti-slip pad 602 abuts against the top surface of the base frame 1, which can reduce the loosening of the threaded cylinder 2 when the transportation device vibrates, and increase the reliability of the device.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A car injection molding frame transport device, comprising a base frame (1), characterized in that, A top frame (101) is provided above the base frame (1). Several adjustment frames (102) are provided between the base frame (1) and the top frame (101). An adjustment component for adjusting the height of the adjustment frame (102) is provided on the right side of the base frame (1). The adjustment component includes a threaded cylinder (2) rotatably connected to the top surface of the base frame (1) near the right side. A screw (201) is threaded inside the threaded cylinder (2). The screw (201) is fixed to the bottom surface of the top frame (101) near the right side. Pull cylinders (202) are fixed at the four corners of the top surface of the base frame (1) and several adjustment frames (102). Pull rods (203) are fixed at the four corners of the bottom surface of the top frame (101) and several adjustment frames (102). Pull rods (203) are slidably arranged inside the pull cylinders (202).

2. The automobile injection molding frame transport device according to claim 1, characterized in that, The bottom end of the pull rod (203) is provided with a protrusion (204), and the inner wall of the pull cylinder (202) is adapted to the protrusion (204) and has a groove (205). The protrusion (204) and the groove (205) are slidably arranged inside. The adjustment frame (102) has a clearance opening (206) at the position corresponding to the threaded cylinder (2) and the screw (201).

3. The automobile injection molding frame transport device according to claim 2, characterized in that, The bottom surface of the base frame (1) is fixed with limit cylinders (3) near the left and right sides, and the top surface of the base frame (1) is fixed with a limit rod (301) near the left side. The two limit cylinders (3) are slidably set with the outer wall of the threaded cylinder (2) and the limit rod (301) respectively.

4. The automobile injection molding frame transport device according to claim 3, characterized in that, The bottom surfaces of the top frame (101) and several adjustment frames (102) are all fixed with a first rubber pad (4), and the top surfaces of the bottom frame (1) and several adjustment frames (102) are all fixed with a second rubber pad (401).

5. The automobile injection molding frame transport device according to claim 4, characterized in that, Two inserts (5) are fixed to the bottom surface of the base frame (1).

6. The automobile injection molding frame transport device according to claim 5, characterized in that, An adjusting nut (6) is fixed to the outer wall of the threaded cylinder (2). An anti-loosening nut (601) is threaded to the outer wall of the threaded cylinder (2). An anti-slip pad (602) is provided on the bottom surface of the anti-loosening nut (601). The anti-slip pad (602) is in close contact with the top surface of the base frame (1).

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