Trolley case roller assembly tool

Abstract

The utility model relates to the technical field of draw-bar box assembly, and discloses a draw-bar box roller assembly tool which comprises a bottom plate and an assembly component. The assembling assembly comprises two fixed clamping seats and a movable clamping seat, the movable clamping seat is located between the two fixed clamping seats, a movable groove and a movable block are arranged below the movable clamping seat, and a clamping spring is installed between the movable block and the groove wall and connected with the movable clamping seat. Blocking strips are arranged on the edges of the top faces of the fixed clamping base and the movable clamping base. Cylinders are oppositely arranged on the bottom plate, and pressure heads are arranged at the output ends of the cylinders. The whole assembly tool is simple in structure and convenient to operate, the assembly efficiency and the product quality of the trolley case idler wheels can be greatly improved, the production cost and the labor cost are reduced, and the assembly tool has wide market application prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of assembling a trolley case, in particular to a trolley case roller assembly tool. Background Art

[0002] A trolley case is a box with a retractable handle. It is usually equipped with four or two rollers to make it easier for users to slide on the ground and push and pull the box.

[0003] In the current production and processing of trolley cases, the assembly of rollers is particularly critical. However, the current assembly method relies on manual assembly. Manual operation is often affected by many factors, such as workers' skill level, work attitude and fatigue level. These factors may lead to errors and instability in the assembly process, thus affecting the quality and appearance of the product. Manual assembly requires a lot of time and labor costs.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a trolley case roller assembly tool. Utility Model Content

[0005] The utility model aims to provide a trolley case roller assembly tool to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A technical solution for a trolley case roller assembly tooling, comprising a base plate, an assembly component being arranged on the base plate, the assembly component comprising two fixed sockets, a movable socket being arranged on the base plate between the two fixed sockets, a movable groove being arranged on the base plate below the movable socket, a movable block being arranged in the movable groove, a clamping spring being arranged between the movable block and the groove wall, the movable block being connected to the movable socket, baffles being arranged at opposite edges of the top surfaces of the fixed socket and the movable socket, cylinders being arranged oppositely on the base plate, and a pressure head being arranged at the output end of the cylinder.

[0008] As a preferred technical solution, the two pressure heads are located on one side adjacent to the two fixed bases, a trolley case shell is arranged between the fixed base and the movable base, and the trolley case shell abuts against the baffle bar.

[0009] As a preferred technical solution, a clamping assembly is arranged on the opposite side of the fixed base, and the clamping assembly includes symmetrically distributed rotating cylinders, a top pressure block is arranged at the output end of the rotating cylinder, a pressure rod is arranged through the top pressure block, and a rubber pad is arranged at the bottom end of the pressure rod.

[0010] As a preferred technical solution, the pressure rod is slidably matched with the top pressure block, and a compression spring is provided on the outer sleeve of the pressure rod between the rubber pad and the top pressure block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is a trolley case roller assembly tool. The fixed clamping seat and the movable clamping seat are provided to fix trolley case shells of different sizes. The movable clamping seat can move on the bottom plate through the clamping spring and the movable block to adapt to trolley case shells of different widths. At the same time, the baffle bar provided can prevent the trolley case shell from moving during the assembly process, thereby ensuring the assembly accuracy and stability. The rollers are placed on both sides of the trolley case shell, and the cylinder acts on the pressure head to push the latch of the roller, so that the trolley case shell and the roller can be quickly assembled, thereby improving the assembly efficiency. The entire assembly tool has a simple structure and is easy to operate. It can greatly improve the assembly efficiency and product quality of the trolley case rollers, reduce production costs and labor costs, and has broad market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a trolley case roller assembly tool;

[0014] Figure 2 The present invention is a schematic diagram of the structure of an assembly component of a trolley case roller assembly tool.

[0015] In the accompanying drawings, numerals are as follows: 1, bottom plate; 11, movable groove; 12, movable block; 13, clamping spring; 21, fixed base; 22, movable base; 23, baffle bar; 24, cylinder; 25, pressure head; 31, rotating cylinder; 32, top pressure block; 33, pressure rod; 34, rubber pad; 35, compression spring; 4, trolley case shell. DETAILED DESCRIPTION

[0016] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0017] like Figure 1 and Figure 2As shown, the utility model provides a technical solution for the assembly tooling of the trolley case: it comprises a bottom plate 1, an assembly component is arranged on the bottom plate 1, the assembly component comprises two fixed card seats 21, a movable card seat 22 is arranged on the bottom plate 1 between the two fixed card seats 21, a movable groove 11 is arranged on the bottom plate 1 below the movable card seat 22, a movable block 12 is arranged in the movable groove 11, a clamping spring 13 is arranged between the movable block 12 and the groove wall, the movable block 12 is connected to the movable card seat 22, a stop bar 23 is arranged at the opposite edges of the top surfaces of the fixed card seat 21 and the movable card seat 22, a cylinder 24 is arranged on the bottom plate 1 in an opposite shape, and the cylinder A pressure head 25 is provided at the output end 24, and the two pressure heads 25 are located on the adjacent side of the two fixed card seats 21. A trolley case shell 4 is assembled between the fixed card seat 21 and the movable card seat 22, and the trolley case shell 4 is against the baffle 23. A clamping assembly is provided on the opposite side of the fixed card seat 21, and the clamping assembly includes a symmetrically distributed rotating cylinder 31, and a top pressure block 32 is provided at the output end of the rotating cylinder 31. A pressure rod 33 is provided through the top pressure block 32, and a rubber pad 34 is provided at the bottom end of the pressure rod 33. The pressure rod 33 is slidably matched with the top pressure block 32, and a compression spring 35 is provided on the outer sleeve of the pressure rod 33 between the rubber pad 34 and the top pressure block 32.

[0018] In this embodiment, the trolley case 4 is first placed between the fixed card seat 21 and the movable card seat 22, and the position of the movable card seat 22 is adjusted to adapt to trolley case shells of different widths. The top pressure block 32 and the pressure rod 33 are driven downward by the rotating cylinder 31 to squeeze and fix the rubber pad 34 with the trolley case shell 4, and the roller is placed on the corresponding position of the trolley case shell 4. Then, the cylinder 24 is started to make the pressure head 25 act on the roller latch to push it into the trolley case shell 4, and the assembly of the roller and the trolley case shell 4 is completed. After the assembly is completed, the assembled trolley case can be taken out from the tooling by reversing the cylinder 24 and rotating the cylinder 31. The whole assembly process is simple and fast, which greatly improves the production efficiency and product quality, reduces the production cost and labor cost, and brings great convenience and economic benefits to the production and processing of the trolley case.

[0019] The working principle and use process of the utility model: After the utility model is installed, it works according to the above implementation method until all the working steps are completed.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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 the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0023] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A trolley case roller assembly tool, characterized in that: The invention comprises a bottom plate (1), on which an assembly component is arranged, and the assembly component comprises two fixed clamping seats (21), a movable clamping seat (22) is arranged on the bottom plate (1) between the two fixed clamping seats (21), a movable groove (11) is arranged on the bottom plate (1) below the movable clamping seat (22), a movable block (12) is arranged in the movable groove (11), a clamping spring (13) is arranged between the movable block (12) and the groove wall, the movable block (12) is connected to the movable clamping seat (22), a stop bar (23) is arranged at the opposite edges of the top surfaces of the fixed clamping seat (21) and the movable clamping seat (22), a cylinder (24) is arranged on the bottom plate (1) in an opposite shape, and a pressure head (25) is arranged at the output end of the cylinder (24).

2. The trolley case roller assembly tool according to claim 1, characterized in that: The two pressing heads (25) are located on one side adjacent to the two fixed clamping seats (21); a drawbar case shell (4) is mounted between the fixed clamping seats (21) and the movable clamping seats (22); and the drawbar case shell (4) abuts against the stop bar (23).

3. The trolley case wheel assembly tool according to claim 1, characterized in that: A clamping assembly is arranged on the opposite side of the fixed clamping seat (21), and the clamping assembly comprises symmetrically distributed rotating cylinders (31), a top pressure block (32) is arranged at the output end of the rotating cylinder (31), a pressure rod (33) is arranged through the top pressure block (32), and a rubber pad (34) is arranged at the bottom end of the pressure rod (33).

4. The trolley case wheel assembly tool according to claim 3, characterized in that: The pressure rod (33) is slidably matched with the top pressure block (32), and a compression spring (35) is provided on the outer sleeve of the pressure rod (33) between the rubber pad (34) and the top pressure block (32).

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