Vertical packaging device for special-shaped shafts
By designing Z-shaped step-shaped packaging body and telescopic fixing device, the problem of low packaging efficiency of special-shaped shaft parts is solved, and efficient and suitable special-shaped shaft parts packaging is achieved, reducing costs.
Patent Information
- Application Number
- CN202421192688.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The packaging method of existing special-shaped shaft parts is inefficient, resulting in low space utilization and increasing packaging costs.
A vertical packaging device is designed, with the bottom of the packaging body in Z-shaped stepped shape, equipped with telescopic fixing devices and folding corrugations, and uses flexible springs and rolling bearings as clamping devices, suitable for special-shaped shaft parts of different diameters and lengths.
It improves the packaging suitability and performance of special-shaped shaft parts, reduces space occupation, increases packaging efficiency and strength, and reduces operational difficulty and cost.
Smart Images
Figure CN222347630U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shaft parts packaging, in particular to a vertical packaging device for special-shaped shafts. Background Art
[0002] Shaft parts are used in all kinds of engineering machinery, but some shaft parts are stepped shafts, which are small at the top and large at the bottom. The common packaging method is to arrange the shaft parts horizontally on a flat plate and then code them layer by layer. However, because they are special-shaped shafts, each layer of packaging often needs to consider the maximum boundary of the workpiece, and the remaining space cannot be used, resulting in low packaging efficiency and high cost. Utility Model Content
[0003] The technical problem to be solved by the utility model is that the existing special-shaped shafts are difficult to pack and have low space utilization, thereby increasing the packaging cost.
[0004] In order to solve the above-mentioned technical problems, the technical solution of the utility model is to provide a vertical packaging device for special-shaped shafts, including a packaging body, the bottom of the packaging body is Z-shaped and stepped, and at least two groups of telescopic fixing devices are provided on the two inner side walls of the packaging body, and each group of telescopic fixing devices is symmetrically arranged, and folded corrugations are provided at the same position on the bottom of the packaging body and on the side where the telescopic fixing device is located.
[0005] Optionally, the telescopic fixing device includes a flexible spring and a rolling bearing, one end of the flexible spring is connected to the inner wall of the packaging body, and the other end is connected to a roller, and the rolling bearing is sleeved on the roller.
[0006] Optionally, shock-absorbing rubber is provided at the inner bottom of the packaging body.
[0007] In summary, the utility model has at least one of the following beneficial effects:
[0008] 1. The utility model is provided with a telescopic fixing device, which can be used to place and pack special-shaped shafts of various diameters, and is provided with folding corrugations, which can be suitable for special-shaped shafts of different lengths, has strong applicability and good packaging performance.
[0009] 2. The utility model uses rolling bearings and flexible springs as clamping devices. When the special-shaped shaft is placed, the rolling bearing rolls to assist the lowering of the special-shaped shaft, and the flexible spring squeezes inward, making the packaging of the special-shaped shaft more secure, saving time and effort.
[0010] 3. The utility model sets the bottom of the packaging body to be Z-shaped, which can support shaft segments of different diameters of special-shaped shafts, and two packaging bodies can be combined back to back to form a rectangle, which increases the placement strength of the packaging body, reduces the use space, and increases packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the packaging structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the main structure of the packaging of the utility model;
[0013] Figure 3 This is a schematic diagram of the structure of the telescopic fixing device of the utility model;
[0014] In the figure: 1. packaging body; 2. folded corrugation; 3. flexible spring; 4. rolling bearing; 5. shock-absorbing rubber; 6. special-shaped shaft; 7. roller. DETAILED DESCRIPTION
[0015] The following combination Figure 1-3 The utility model is described in further detail.
[0016] The utility model discloses a vertical packaging device for special-shaped shafts, referring to Figure 1 and Figure 2 , including a packaging body 1, the bottom of the packaging body 1 is Z-shaped and stepped, at least two groups of telescopic fixing devices are provided on the two inner side walls of the packaging body 1, each group of telescopic fixing devices is symmetrically arranged, and folded corrugations 2 are provided at the same position on the bottom of the packaging body 1 and the side where the telescopic fixing devices are located.
[0017] In a further embodiment, referring to Figure 3 The telescopic fixing device includes a flexible spring 3 and a rolling bearing 4. One end of the flexible spring 3 is connected to the inner wall of the packaging body 1, and the other end is connected to a roller 7. The rolling bearing 4 is sleeved on the roller 7. A shock-absorbing rubber 5 is provided at the bottom of the packaging body 1.
[0018] When the utility model is in use, the folded corrugations 2 are stretched or contracted according to the length of the special-shaped shaft 6 to make the length of the packaging body 1 match the special-shaped shaft 6, and then the special-shaped shaft 6 is pressed into the packaging body 1 between the rolling bearings 4 on both sides to complete the packaging of the special-shaped shaft 6, and then the packaging bodies 1 carrying the special-shaped shafts 6 of the same length are placed back to back in pairs and spliced to each other into a rectangular structure, and then they are placed in batches to finally complete the packaging of the special-shaped shaft 6.
[0019] The utility model can pack special-shaped shafts 6 of various diameters, and is provided with folded corrugations, which can be suitable for special-shaped shafts 6 of different lengths, and has strong applicability and good packaging performance. The bottom of the packaging body 1 is set in a Z shape, which can support shaft sections of different diameters of the special-shaped shaft 6, and two packaging bodies 1 can be combined back to back to form a rectangle, which increases the placement strength of the packaging body, reduces the use space, and increases the packaging efficiency.
[0020] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A vertical packaging device for special-shaped shafts, characterized in that: The invention comprises a packaging body (1), the bottom of the packaging body (1) is in a Z-shaped stepped shape, at least two groups of telescopic fixing devices are provided on the two inner side walls of the packaging body (1), each group of telescopic fixing devices is symmetrically arranged, and folded corrugations (2) are provided at the same position of the bottom of the packaging body (1) and the side where the telescopic fixing devices are located.
2. The vertical packaging device for special-shaped shafts according to claim 1, characterized in that: The telescopic fixing device comprises a flexible spring (3) and a rolling bearing (4); one end of the flexible spring (3) is connected to the inner wall of the packaging body (1), and the other end is connected to a roller (7); and the rolling bearing (4) is sleeved on the roller (7).
3. The vertical packaging device for special-shaped shafts according to claim 1, characterized in that: The inner bottom of the packaging body (1) is provided with shock-absorbing rubber (5).