Part washing tray
By designing a mesh-like base plate and a compartmentalized cleaning tray for parts, the problem of scratches caused by collisions during the cleaning of hydraulic cylinder parts was solved, enabling rapid processing and efficient cleaning of parts.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGYANG MECHATRONICS JIANGYIN CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-21
AI Technical Summary
Existing hydraulic cylinder components are prone to surface scratches due to mutual collisions during the cleaning process, which affects assembly quality and service life.
A parts cleaning tray consisting of a base plate and a compartment assembly has been designed. The base plate is grid-shaped, and the compartment assembly consists of a lower connector and an upper connector, which are connected by snap-fit to form a hollow tray structure. Steel bars and hooks are used to fix the parts and prevent collisions.
It enables rapid feeding and retrieval of parts, avoids collisions and scratches during the cleaning process, and improves the cleaning efficiency and assembly quality of parts.
Smart Images

Figure CN224525562U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a parts cleaning tray, and more particularly to a parts cleaning tray used for machining hydraulic cylinder components. Background Technology
[0002] After the various structures on the hydraulic cylinder are machined and shaped, they need to be chrome-plated and then cleaned. The current cleaning process involves directly immersing the parts into the cleaning tank. Placing and removing the parts one by one is time-consuming. At the same time, the parts collide with each other during the cleaning process, causing scratches on the surface of the parts, which affects the quality of the hydraulic cylinder after assembly and shortens the service life of the hydraulic cylinder. Utility Model Content
[0003] To overcome the above-mentioned shortcomings, this utility model provides a parts cleaning tray that can quickly feed and remove groups of parts while avoiding scratches on the parts during the cleaning process.
[0004] To achieve this objective, the structure adopted by this utility model is as follows: a parts cleaning tray, including a base plate, the base plate being a grid-like plate, with vertically connected pillars around the base plate, the tops of the pillars being connected to each other through connecting frames to form a hollow tray structure, and a dividing component being provided at the intersection of the grid on the base plate, the dividing component including a lower connector and an upper connector, the lower connector being located below the base plate, the upper connector being located above the base plate, the lower connector and the upper connector being engaged and connected, and a steel strip being connected to the top of the upper connector.
[0005] The lower connector is a cylindrical structure with four grooves around its perimeter. The bottom of the upper connector has four retaining strips corresponding to the four grooves. The top of the upper connector has a first sleeve and a second sleeve. The first sleeve and the second sleeve are hollow tubular structures. The second sleeve is perpendicular to the first sleeve and is located on top of the first sleeve. Steel bars are inserted into the first sleeve and the second sleeve.
[0006] The upper connector and the first sleeve are connected to each other by a vertically installed telescopic rod.
[0007] The steel bar is equipped with hooks at both ends, which are hung on the connecting frame.
[0008] Its beneficial effects are: the structure of this utility model is reasonable and ingenious. According to the size of different parts, several compartment components are placed to divide the disc structure. The compartment components are flexible to use. The parts are placed in the corresponding areas, and the entire cleaning disc is placed into the cleaning tank with the parts. The feeding and retrieval of parts are convenient and quick. The parts are restricted by the area in the cleaning disc and cannot move at will, so there will be no collision or scratches on the parts. Attached Figure Description
[0009] This utility model will be described by way of example and with reference to the accompanying drawings, wherein:
[0010] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0011] Figure 2 This is a schematic diagram of the segmented component structure. Detailed Implementation
[0012] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0013] 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 solely for the convenience of describing this utility model and for 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0014] 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; a fixed connection can be welding or adhesive bonding. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0015] like Figure 1 The parts cleaning tray shown includes a base plate 1, which is a grid-like plate. Vertical supports 2 are connected around the base plate 1, and the tops of the supports 2 are interconnected via connecting frames 3, forming a perforated tray structure. The bottom portions of the supports 2 extend beyond the base plate 1, serving as feet to support the base plate 1 off the ground. Parts are placed on the perforated tray structure, allowing them to contact the cleaning fluid as much as possible without affecting the cleaning process. Dividing components 4 are provided at the grid intersections on the base plate 1, such as... Figure 2As shown, the compartment assembly 4 includes a lower connector 41 and an upper connector 42. The lower connector 41 is located below the base plate 1, and the upper connector 42 is located above the base plate 1. The lower connector 41 and the upper connector 42 are engaged to connect the compartment assembly 4 to the base plate 1. A steel strip 47 is connected to the top of the upper connector 42. The steel strip 47 divides the storage space of the tray structure into compartments according to the size of the parts, so that the parts will not move when placed in them, thereby avoiding collisions and scratches. At the same time, the parts can be placed in batches in the cleaning tray, which facilitates the quick feeding and retrieval of the parts.
[0016] The lower connector 41 is a cylindrical structure with four grooves around its perimeter. When the segmented assembly is connected to the base plate 1, the lower connector 41 also serves as a support. The bottom of the upper connector 42 has four retaining strips 43 corresponding to the four grooves. The retaining strips 43 engage with the grooves to connect the upper connector 42 and the lower connector. The top of the upper connector 42 is provided with a first sleeve 45 and a second sleeve 46. The first sleeve 45 and the second sleeve 46 are hollow tubular structures. The second sleeve 46 is perpendicular to the first sleeve 45 and is located on top of the first sleeve 45. A steel strip 47 is inserted into the first sleeve 45 and the second sleeve 46. The length of the steel strip 47 is the same as the length and width of the base plate 1.
[0017] The upper connector 42 and the first sleeve 45 are connected to each other by a vertically set telescopic rod 44. Different parts have different heights, and the extension and retraction of the telescopic rod 44 can flexibly match the height of the steel bar 47 with the height of the parts.
[0018] The steel bar 47 is provided with hooks at both ends, which are hung on the connecting frame 3 to make the steel bar 47 firmly connected and prevent it from shaking and colliding with the parts.
[0019] Based on the above description and inspired by this utility model, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A parts cleaning tray, including a base plate (1), characterized in that, The base plate (1) is a grid-shaped plate. The base plate (1) is vertically connected to the support columns (2). The tops of the support columns (2) are connected to each other through the connecting frame (3) to form a hollow disc structure. A grid component (4) is provided at the grid intersection point on the base plate (1). The grid component (4) includes a lower connector (41) and an upper connector (42). The lower connector (41) is located below the base plate (1), and the upper connector (42) is located above the base plate (1). The lower connector (41) and the upper connector (42) are engaged and connected. The top of the upper connector (42) is connected to a steel strip (47).
2. The parts cleaning tray according to claim 1, characterized in that, The lower connector (41) is a cylindrical structure with four grooves around its perimeter. The upper connector (42) has four retaining strips (43) at its bottom corresponding to the four grooves. The upper connector (42) has a first sleeve (45) and a second sleeve (46) at its top. The first sleeve (45) and the second sleeve (46) are hollow tubular structures. The second sleeve (46) is perpendicular to the first sleeve (45) and is located at the top of the first sleeve (45). A steel strip (47) is inserted into the first sleeve (45) and the second sleeve (46).
3. The parts cleaning tray according to claim 2, characterized in that, The upper connector (42) and the first sleeve (45) are connected to each other by a vertically arranged telescopic rod (44).
4. The parts cleaning tray according to claim 1, characterized in that, The steel bar (47) is provided with hooks at both ends, and the hooks are hung on the connecting frame (3).