Framework transport vehicle for automobile seat production

Abstract

The utility model discloses a framework transport vehicle for automobile seat production, which belongs to the technical field of automobile part transfer, and realizes clamping of automobile seat frameworks with different sizes by arranging a clamping mechanism, a lower pressing plate and other related ancillary facilities on a movable bottom plate. The clamping mechanism comprises a lower pressing plate slidably connected to the outer surface of the fixing column, a connecting rod is hinged to the outer surface of the lower pressing plate, a sliding block is hinged to the other end of the connecting rod, a rotary knob is rotated to drive a two-way threaded rod to rotate, and the two-way threaded rod rotates to drive a chain wheel to rotate. The two sets of bidirectional threaded rods rotate synchronously through chains, then the two sets of sliding blocks move in the opposite directions, and when the sliding blocks get close to each other, a connecting rod pulls a lower pressing plate to slide downwards along the outer surface of a fixing column, so that the seat framework is clamped conveniently; and the situation that the seat frameworks collide with one another and are abraded in the transportation process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts transportation, in particular to a skeleton transport vehicle for automobile seat production. Background Art

[0002] In the automotive manufacturing industry, the production and transportation of car seats is a crucial link. The car seat frame is the supporting structure of the seat, bearing the weight of the passengers and providing comfort and safety. In order to ensure the quality and integrity of the seat, the seat frame needs to be carefully manufactured and transported during the production process.

[0003] The Chinese patent publication number: CN215904505U discloses a frame transport vehicle for automobile seat production, including a mounting platform, a universal wheel is symmetrically arranged at the lower end of the mounting platform, a push plate is welded on the mounting platform, a shelf is symmetrically welded on the push plate, a limited block is symmetrically arranged on the shelf, and a shelf is fixed on the mounting platform. The utility model separates the backrest frames from each other through the arrangement of the shelf and the shelf to avoid mutual friction between the backrest frames and damage; the arrangement of the buffer pad, the rubber protective layer and the anti-wear pad can avoid damage to the frame caused by bumps during transportation.

[0004] However, although the existing frame transport vehicles for automobile seat production can isolate the seat frames, they cannot clamp the seat frames during transportation, which may cause the seat frames to shake and collide with each other. Therefore, there is a problem of inconvenience in clamping and fixing the automobile seat frames. Utility Model Content

[0005] The main purpose of the utility model is to provide a skeleton transport vehicle for automobile seat production, which can effectively solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A skeleton transport vehicle for automobile seat production, comprising a movable bottom plate, a fixed column, a protective mechanism and a clamping mechanism, wherein the fixed column is fixedly connected to the upper surface of the movable bottom plate, the clamping mechanism is slidably connected to the outer surface of the fixed column, the outer surface of the clamping mechanism is fixedly connected with the protective mechanism, the clamping mechanism comprises a lower pressing plate slidably connected to the outer surface of the fixed column, and the outer surface of the lower pressing plate is hinged with a crossover rod;

[0008] The other end of the cross-connection rod is hinged with a slider, and the outer surface of the movable bottom plate is provided with a through hole, and the slider is slidably connected to the outer surface of the through hole;

[0009] The protection mechanism comprises an upper support plate fixedly connected to the lower surface of the lower pressure plate, and the upper surface of the movable bottom plate is fixedly connected to the lower support plate, and the outer surfaces of the upper support plate and the lower support plate are fixedly connected to rubber pads;

[0010] Furthermore, a slide groove is provided on the inner side surface of the through hole, and the outer surface of the slider is slidably connected to the outer surface of the slide groove;

[0011] Furthermore, the outer surface of the slider is threadedly connected with a bidirectional threaded rod, both ends of the bidirectional threaded rod are rotatably connected to the inner side surface of the through hole, and one end of the bidirectional threaded rod passes through the outer surface of the movable bottom plate and is fixedly connected with a knob;

[0012] Furthermore, the other end of the bidirectional threaded rod passes through the outer surface of the movable bottom plate and is fixedly connected to a sprocket, and the outer surface of the sprocket is hinged with a chain;

[0013] Furthermore, the outer surface of the lower pressing plate is slidably connected to the outer surface of the fixing column, and the upper end of the fixing column is fixedly connected to a limiting block;

[0014] Furthermore, a fixing plate is fixedly connected to the upper surface of the lower support plate, and a rubber sleeve is fixedly connected to the outer surface of the fixing plate;

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By turning the knob, the knob drives the bidirectional threaded rod to rotate, and the rotation of the bidirectional threaded rod drives the sprocket to rotate. The two sets of bidirectional threaded rods are rotated synchronously through the chain, so that the two sets of sliders move in opposite directions. When the sliders approach each other, the intersection rod pulls the lower pressure plate to slide downward along the outer surface of the fixed column, which is convenient for clamping the seat frame, avoiding the wear and tear of the seat frames due to collision during transportation, and facilitating the clamping of car seat frames of different sizes.

[0017] 2. By inserting the car seat frame into the groove opened on the outer surface of the lower support plate, the outer surface of the seat frame is supported by the rubber pad and the rubber sleeve, thereby facilitating the protection of the outer surface of the seat frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the front cross-sectional structure of the overall structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the side cross-sectional structure of the overall structure of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the connection structure of the sprocket and the chain.

[0022] In the figure: 1. movable base plate; 2. fixed column; 3. protective mechanism; 301. lower support plate; 302. rubber pad; 303. rubber sleeve; 304. upper support plate; 305. fixed plate; 4. clamping mechanism; 401. connecting rod; 402. two-way threaded rod; 403. slider; 404. knob; 405. lower pressure plate; 406. slide groove; 407. sprocket; 408. chain; 409. through hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 - Figure 4 As shown, a skeleton transport vehicle for automobile seat production includes a movable base plate 1, a fixed column 2, a protective mechanism 3 and a clamping mechanism 4, the fixed column 2 is fixedly connected to the upper surface of the movable base plate 1, the clamping mechanism 4 is slidably connected to the outer surface of the fixed column 2, the outer surface of the clamping mechanism 4 is fixedly connected with the protective mechanism 3, the clamping mechanism 4 includes a lower pressure plate 405 slidably connected to the outer surface of the fixed column 2, the outer surface of the lower pressure plate 405 is hinged with a connecting rod 401, the other end of the connecting rod 401 is hinged with a slider 403, and the outer surface of the movable base plate 1 is provided with a through hole 409, and the slider 403 is slidably connected to the outer surface of the through hole 409.

[0025] In order to limit the seat frame, a slide groove 406 is opened on the inner side of the through hole 409, and the outer surface of the slider 403 is slidably connected to the outer surface of the slide groove 406. The slider 403 slides in the slide groove 406 to increase the supporting force of the connecting rod 401.

[0026] The outer surface of the slider 403 is threadedly connected to a bidirectional threaded rod 402, both ends of the bidirectional threaded rod 402 are rotatably connected to the inner side of the through hole 409, and one end of the bidirectional threaded rod 402 passes through the outer surface of the movable base plate 1 and is fixedly connected to a knob 404. By turning the knob 404, the two groups of sliders 403 can be driven to slide in opposite directions along the outer surface of the slide groove 406.

[0027] It is worth mentioning that by turning the knob 404, the knob 404 drives the two-way threaded rod 402 to rotate, and the rotation of the two-way threaded rod 402 drives the sprocket 407 to rotate, and the two groups of two-way threaded rods 402 are rotated synchronously through the chain 408, so that the two groups of sliders 403 move in opposite directions. When the sliders 403 approach each other, the connecting rod 401 pulls the lower pressure plate 405 to slide downward along the outer surface of the fixed column 2, which is convenient for clamping the seat frame and avoids the occurrence of wear and tear due to collision of the seat frames during transportation.

[0028] In order to protect the seat frame, the protection mechanism 3 includes an upper support plate 304 fixedly connected to the lower surface of the lower pressure plate 405, and the upper surface of the movable base plate 1 is fixedly connected to the lower support plate 301, the outer surfaces of the upper support plate 304 and the lower support plate 301 are fixedly connected to rubber pads 302, the upper surface of the lower support plate 301 is fixedly connected to a fixing plate 305, and the outer surface of the fixing plate 305 is fixedly connected to a rubber sleeve 303. The rubber sleeve 303 is convenient for limiting the seat frame to prevent the seat frames from being stacked together.

[0029] It is worth mentioning that the car seat frame is inserted into the groove opened on the outer surface of the lower support plate 301, and the outer surface of the seat frame is supported by the rubber pad 302 and the rubber sleeve 303, thereby facilitating the protection of the outer surface of the seat frame.

[0030] Working principle: insert the car seat frame into the groove opened on the outer surface of the lower support plate 301, support the outer surface of the seat frame through the rubber pad 302 and the rubber sleeve 303, so as to protect the outer surface of the seat frame and prevent the seat frame from being worn. Then turn the knob 404, the knob 404 drives the two-way threaded rod 402 to rotate, and the rotation of the two-way threaded rod 402 drives the sprocket 407 to rotate. The two groups of two-way threaded rods 402 are rotated synchronously through the chain 408, so that the two groups of sliders 403 move in opposite directions. When the sliders 403 approach each other, the intersection rod 401 pulls the lower pressure plate 405 to slide downward along the outer surface of the fixed column 2, so as to clamp the seat frame and avoid the wear and tear caused by the collision of the seat frames during transportation. When the sliders 403 move away from each other, the intersection rod 401 pushes up, so that the lower pressure plate 405 can slide upward along the outer surface of the fixed column 2, so as to release the limit of the seat frame, so as to remove the seat frame from the outer surface of the lower support plate 301.

[0031] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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. However, the terms "include", "comprises" or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or include elements that are inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device that includes the elements.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A skeleton transport vehicle for automobile seat production, comprising a movable base plate (1), a fixed column (2), a protective mechanism (3) and a clamping mechanism (4), wherein the fixed column (2) is fixedly connected to the upper surface of the movable base plate (1), the clamping mechanism (4) is slidably connected to the outer surface of the fixed column (2), and the outer surface of the clamping mechanism (4) is fixedly connected to the protective mechanism (3), characterized in that: The clamping mechanism (4) comprises a lower pressing plate (405) slidably connected to the outer surface of the fixing column (2), and a connecting rod (401) is hingedly connected to the outer surface of the lower pressing plate (405); The other end of the connecting rod (401) is hingedly connected with a slider (403), and the outer surface of the movable bottom plate (1) is provided with a through hole (409), and the slider (403) is slidably connected to the outer surface of the through hole (409); The protection mechanism (3) comprises an upper support plate (304) fixedly connected to the lower surface of the lower pressure plate (405), and the upper surface of the movable bottom plate (1) is fixedly connected to the lower support plate (301), and the outer surfaces of the upper support plate (304) and the lower support plate (301) are fixedly connected to rubber pads (302).

2. The skeleton transport vehicle for automobile seat production according to claim 1, characterized in that: The inner side surface of the through hole (409) is provided with a sliding groove (406), and the outer surface of the sliding block (403) is slidably connected to the outer surface of the sliding groove (406).

3. The skeleton transport vehicle for automobile seat production according to claim 2, characterized in that: The outer surface of the slider (403) is threadedly connected to a bidirectional threaded rod (402), both ends of the bidirectional threaded rod (402) are rotatably connected to the inner side surface of the through hole (409), and one end of the bidirectional threaded rod (402) passes through the outer surface of the movable base plate (1) and is fixedly connected to a knob (404).

4. The skeleton transport vehicle for automobile seat production according to claim 3, characterized in that: The other end of the bidirectional threaded rod (402) passes through the outer surface of the movable base plate (1) and is fixedly connected to a sprocket wheel (407), and a chain (408) is hingedly connected to the outer surface of the sprocket wheel (407).

5. The skeleton transport vehicle for automobile seat production according to claim 4, characterized in that: The outer surface of the lower pressing plate (405) is slidably connected to the outer surface of the fixing column (2), and the upper end of the fixing column (2) is fixedly connected to a limiting block.

6. The skeleton transport vehicle for automobile seat production according to claim 5, characterized in that: The upper surface of the lower support plate (301) is fixedly connected to a fixing plate (305), and the outer surface of the fixing plate (305) is fixedly connected to a rubber sleeve (303).

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