Automobile piston semi-finished product transfer vehicle

Abstract

The utility model provides a kind of automobile piston semi-finished product transfer trolley, belong to automobile piston semi-finished product transfer technical field, including frame, the four corners of the lower end surface of frame is uniformly connected with universal wheel, the upper end surface of frame is fixedly connected with bearing frame, a group of transfer frame is evenly arranged in bearing frame, the right end of the front side wall of transfer frame is equipped with locking mechanism, one end of frame is fixedly connected with base, the upper end surface of base is fixedly connected with stand, the side wall on the side of transfer frame close to stand is all fixedly connected with connecting block, the connecting block is rotatably connected with stand. The utility model is equipped with bearing frame, transfer frame and locking mechanism, realize the locking to transfer frame, guarantee the stability of transfer frame when transfer trolley transfers, guarantee the stability when automobile piston semi-finished product transfers, prevent the phenomenon of falling when automobile piston semi-finished product transfers, solve the problem of poor transfer stability in prior art.

Description

Technical Field

[0001] This utility model relates to the field of automotive piston semi-finished product transfer technology, and more specifically, to an automotive piston semi-finished product transfer vehicle. Background Technology

[0002] As a key component of the engine, the quality and performance of automotive pistons directly affect the overall operating efficiency and reliability of the engine. The production process of automotive pistons involves multiple complex steps, from raw material processing to the final product, such as casting, machining, and heat treatment. Semi-finished automotive pistons are products in the intermediate stages of these processes. They require transfer vehicles to move between different stages to ensure the continuity and efficiency of the production process.

[0003] Currently, existing automotive piston semi-finished product transfer vehicles have the following problems:

[0004] (1) In the prior art, when the automobile piston semi-finished product transfer vehicle is used to transfer automobile pistons, multiple carriers need to be inserted into the transfer vehicle in turn. However, it is inconvenient to lock the carriers. During the transfer process, the stability of the carriers is poor, which can easily cause the automobile piston semi-finished product to fall off.

[0005] (2) In the prior art, when the transfer vehicle is used to transfer the semi-finished automotive piston, the carrier frame needs to be inserted into the transfer vehicle in sequence. When the semi-finished automotive piston is unloaded, the carrier frame needs to be removed in sequence, which results in a high labor intensity for the workers. At the same time, the time for placing and disassembling the carrier frame is long, resulting in low transfer efficiency.

[0006] Therefore, we have made improvements and proposed a semi-finished automobile piston transfer vehicle. Utility Model Content

[0007] The purpose of this utility model is to address the problems of poor stability and low efficiency of current transfer vehicles.

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] A semi-finished automotive piston transfer vehicle was developed to address the aforementioned issues.

[0010] The present invention is as follows:

[0011] The vehicle includes a frame, with casters fixedly connected to the four corners of the lower end face of the frame. A support frame is fixedly connected to the upper end face of the frame. A set of transfer frames is evenly arranged inside the support frame. A locking mechanism is provided at the right end of the front side wall of the transfer frame. A base is fixedly connected to one end of the frame. A column is fixedly connected to the upper end face of the base. A connecting block is fixedly connected to the side wall of the transfer frame near the column. The connecting block is rotatably connected to the column.

[0012] As a preferred technical solution of this utility model, the locking mechanism includes a base plate fixed to the transfer frame by hexagonal socket head cap screws. Two fixing plates are symmetrically and fixedly connected to the base plate. A pin is slidably connected between the two fixing plates. A limit plate is fixedly connected to the left end of the pin. A connecting sleeve is fixedly connected to the pin. A spring is sleeved on the pin. The two ends of the spring are fixedly connected to the left fixing plate and the connecting sleeve, respectively. A bracket is fixedly connected between the two fixing plates. A movable opening is provided on the bracket. A push pin is provided in the movable opening. The bottom end of the push pin is fixedly connected to the connecting sleeve. A limit seat is provided on the right side of the pin. The limit seat is fixedly connected to the support frame by hexagonal socket head cap screws.

[0013] As a preferred technical solution of this utility model, the upper and lower sides of the connecting block are provided with bearing rings, and the bearing rings are fixedly connected to the column.

[0014] As a preferred technical solution of this utility model, the end of the frame away from the column is symmetrically and fixedly connected to two bottom sleeves, and a handrail is fixedly connected between the two bottom sleeves.

[0015] As a preferred technical solution of this utility model, a set of waist-shaped holes are evenly opened on the inner bottom wall of the transfer frame.

[0016] As a preferred technical solution of this utility model, the support frame has a mating opening on the side near the column, and the height of the mating opening is the same as the height of the transfer frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] In the solution of this utility model:

[0019] 1. By setting up a support frame, a transfer frame, and a locking mechanism, the transfer frame is locked, ensuring the stability of the transfer frame during the transfer of the transfer vehicle, ensuring the stability of the semi-finished automotive piston during the transfer, preventing the semi-finished automotive piston from falling during the transfer, and solving the problem of poor transfer stability in the existing technology;

[0020] 2. By setting up a support frame, transfer frame, base, column, connecting block and support ring, the position of the transfer frame can be adjusted by rotation. The installation and separation of the transfer frame are relatively convenient, shortening the assembly time, improving the transfer efficiency, and reducing the workload of workers, thus solving the problem of low transfer efficiency in the existing technology. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of this utility model;

[0022] Figure 2 A schematic diagram of the rear structure provided by this utility model;

[0023] Figure 3 A schematic diagram of the unfolded structure provided by this utility model;

[0024] Figure 4 A schematic diagram of the locking mechanism provided by this utility model;

[0025] Figure 5 A schematic diagram of the bottom structure provided for this utility model;

[0026] Figure 6 This is a front view structural diagram of the present invention.

[0027] The image shows:

[0028] 1. Frame; 2. Casters; 3. Bearing frame; 4. Transfer frame; 5. Locking mechanism; 501. Base plate; 502. Fixing plate; 503. Insert post; 504. Limiting plate; 505. Connecting sleeve; 506. Spring; 507. Bracket; 508. Moving opening; 509. Pulley; 5010. Limiting seat; 6. Base; 7. Column; 8. Connecting block; 9. Bearing ring; 10. Base sleeve; 11. Handrail; 12. Waist-shaped hole. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, this embodiment proposes a semi-finished automotive piston transfer vehicle, including a frame 1. Universal wheels 2 are fixedly connected to the four corners of the lower end face of the frame 1. A support frame 3 is fixedly connected to the upper end face of the frame 1. A set of transfer frames 4 are evenly arranged inside the support frame 3. A locking mechanism 5 is provided on the right end of the front side wall of the transfer frame 4. A base 6 is fixedly connected to one end of the frame 1. A column 7 is fixedly connected to the upper end face of the base 6. Connecting blocks 8 are fixedly connected to the side wall of the transfer frame 4 near the column 7, and the connecting blocks 8 are rotatably connected to the column 7. The frame 1 serves as the basic support structure, and the universal wheels 2 enable the entire transfer vehicle to move flexibly, facilitating the transfer of semi-finished automotive pistons between different workstations. The transfer frames 4 can be used to classify and layer semi-finished automotive pistons. The base 6 provides an installation foundation for the column 7. The column 7 is rotatably connected to the connecting blocks 8 on the transfer frame 4, allowing the transfer frame 4 to rotate around the column 7, facilitating the transfer of the transfer frame 4 into the support frame 3 and also enabling the transfer of the transfer frame 4 out. Compared with existing technologies, this shortens assembly time and improves transfer efficiency.

[0031] like Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, in a preferred embodiment, based on the above method, the locking mechanism 5 further includes a base plate 501 fixed to the transfer frame 4 by hexagonal bolts. Two fixing plates 502 are symmetrically and fixedly connected to the base plate 501. A pin 503 is slidably connected between the two fixing plates 502. A limit piece 504 is fixedly connected to the left end of the pin 503. A connecting sleeve 505 is fixedly connected to the pin 503. A spring 506 is sleeved on the pin 503. Both ends of the spring 506 are fixedly connected to the left fixing plate 502 and the connecting sleeve 505, respectively. A bracket 507 is fixedly connected between the two fixing plates 502. A movable opening 508 is provided on the bracket 507, and a lever 50 is provided within the movable opening 508. 9. The bottom end of the lever 509 is fixedly connected to the connecting sleeve 505. The right side of the insert 503 is provided with a limiting seat 5010. The limiting seat 5010 is fixedly connected to the bearing frame 3 by internal hex bolts. When it is necessary to lock the transfer frame 4, by moving the lever 509, the lever 509 moves in the movable opening 508 on the bracket 507, which drives the connecting sleeve 505 and the insert 503 to move to the left. The movement of the connecting sleeve 505 is such that the spring 506 is in a compressed state. After the transfer frame 4 is rotated and placed in the bearing frame 3, the lever 509 is released. The spring 506 returns to its original shape and pushes the connecting sleeve 505 and the insert 503 to move, so that the insert 503 is inserted into the limiting seat 5010, thereby locking the transfer frame 4.

[0032] like Figure 2 and Figure 6As shown, in a preferred embodiment, based on the above method, the upper and lower sides of the connecting block 8 are provided with bearing rings 9, which are fixedly connected to the column 7; the bearing rings 9 play the role of supporting and stabilizing the connecting block 8, ensuring the smoothness and reliability of the rotation of the transfer frame 4.

[0033] like Figure 1 and Figure 6 As shown, in a preferred embodiment, based on the above method, the end of the frame 1 away from the column 7 is symmetrically and fixedly connected to two base sleeves 10, and a handrail 11 is fixedly connected between the two base sleeves 10; the operator can push or pull the transfer vehicle by holding the handrail 11, and use the flexibility of the casters 2 to easily change the position and direction of the transfer vehicle, so as to facilitate the transfer of piston semi-finished products in different areas.

[0034] like Figure 1 and Figure 2 As shown, in a preferred embodiment, based on the above method, a set of waist-shaped holes 12 are evenly provided on the inner bottom wall of the transfer frame 4; the waist-shaped holes 12 can increase the air permeability of the inner bottom wall of the transfer frame 4.

[0035] like Figure 1 and Figure 3 As shown, in a preferred embodiment, based on the above method, a mating opening is further provided on the side of the support frame 3 near the column 7, and the height of the mating opening is the same as the height of the transfer frame 4. The design of the mating opening allows the transfer frame 4 to fit better with the support frame 3 when it rotates around the column 7 to a specific position, ensuring the stability of the transfer frame 4 in the locked state. At the same time, the mating opening also provides a certain space for the rotation of the transfer frame 4, avoiding interference between the transfer frame 4 and the support frame 3 during the rotation process.

[0036] Specifically, when using this automotive piston semi-finished product transfer vehicle: first, position the lowest transfer frame 4 within the support frame 3, then open all the upper transfer frames 4 to... Figure 3The process begins by placing the semi-finished automotive piston in the bottom transfer frame 4. Once the transfer frame 4 is full, it is rotated to the support frame 3. To lock the transfer frame 4, the lever 509 is activated. The lever 509 moves within the movable opening 508 on the bracket 507, causing the connecting sleeve 505 and the insert 503 to move to the left. The connecting sleeve 505 moves until the spring 506 is compressed. After the transfer frame 4 is rotated into the support frame 3, the lever 509 is released, and the spring 506 returns to its original shape, pushing the connecting sleeve 505 and the insert 503 to move, allowing the insert 503 to insert into the limit seat 5010, thus locking the transfer frame 4. The semi-finished automotive piston is then placed in the transfer frame 4, and so on. Once all the semi-finished automotive pistons are loaded, the operator can push or pull the transfer cart by holding the handle 11. The omnidirectional wheels 2 allow for easy changes in the position and direction of the transfer cart, enabling the transfer of the semi-finished automotive pistons.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A semi-finished automobile piston transfer vehicle, comprising a frame (1), characterized in that, The frame (1) has four corners of the lower end face of each of the four corners ...

2. The automobile piston semi-finished product transfer vehicle according to claim 1, characterized in that, The locking mechanism (5) includes a base plate (501) fixed to the transfer frame (4) by hexagonal socket head cap screws. Two fixing plates (502) are symmetrically and fixedly connected to the base plate (501). A pin (503) is slidably connected between the two fixing plates (502). A limit plate (504) is fixedly connected to the left end of the pin (503). A connecting sleeve (505) is fixedly connected to the pin (503). A spring (506) is sleeved on the pin (503). The two ends of the spring (506) are respectively The left fixing plate (502) and the connecting sleeve (505) are fixedly connected. A bracket (507) is fixedly connected between the two fixing plates (502). A movable opening (508) is opened on the bracket (507). A push pin (509) is provided in the movable opening (508). The bottom end of the push pin (509) is fixedly connected to the connecting sleeve (505). A limit seat (5010) is provided on the right side of the insertion pin (503). The limit seat (5010) is fixedly connected to the bearing frame (3) by internal hex bolts.

3. The automobile piston semi-finished product transfer vehicle according to claim 1, characterized in that, The connecting block (8) is provided with bearing rings (9) on both the upper and lower sides, and the bearing rings (9) are fixedly connected to the column (7).

4. The automobile piston semi-finished product transfer vehicle according to claim 1, characterized in that, The frame (1) has two bottom sleeves (10) symmetrically and fixedly connected at the end away from the column (7), and a handrail (11) is fixedly connected between the two bottom sleeves (10).

5. The automobile piston semi-finished product transfer vehicle according to claim 1, characterized in that, A set of waist-shaped holes (12) are evenly opened on the inner bottom wall of the transfer frame (4).

6. The automobile piston semi-finished product transfer vehicle according to claim 1, characterized in that, The support frame (3) has a mating opening on the side near the column (7), and the height of the mating opening is the same as the height of the transfer frame (4).

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