Hydraulic manifold block post-processing assembly line

Abstract

The utility model relates to a post-processing assembly line for hydraulic manifold blocks, which comprises a linear track, a workbench sliding on the track, a height-adjustable tray arranged on the workbench, and a motor fixed on the workbench and used for driving the workbench to move on the track, and a plug mounting station, a part assembling station, a smoke blowing inspection station and an oil circuit board detection station are sequentially arranged along the track, so that accessory assembling and detection links which can be manually matched with tools for operation are sequentially arranged, and the operation can be completed without carrying a hydraulic manifold block.

Description

Technical Field

[0001] This application relates to the field of hydraulic component manufacturing technology, specifically to the field of a hydraulic integrated block post-processing production line technology. Background Technology

[0002] Hydraulic manifolds are core components of hydraulic systems, used to centralize and manage the control of complex hydraulic pipelines. Therefore, their manufacturing process is relatively complex, as shown in the attached diagram. Figure 1 As shown, its processing can be roughly divided into pre-processing steps, which are mainly machining, and post-processing steps, which are mainly cleaning, accessory installation, and testing.

[0003] The pre-processing stage involves using processing equipment, requiring the hydraulic modules to be transported to the equipment for processing. The post-processing stage, however, is mostly manual. Currently, the post-processing of hydraulic integrated blocks typically involves each stage having its own independent work chamber, where the hydraulic integrated blocks are transported to complete the work.

[0004] However, a characteristic of hydraulic manifolds is their relatively high density and block shape, making them very inconvenient to move. Therefore, there is room for improvement in the post-processing manufacturing methods of hydraulic manifolds. Summary of the Invention

[0005] To address the aforementioned issues, this application proposes a post-processing production line for hydraulic integrated blocks, aiming to at least improve the inconvenience of moving hydraulic integrated blocks during post-processing by designing a production line.

[0006] To achieve the above objectives, the present application adopts the following technical solution:

[0007] A hydraulic integrated block post-processing production line includes a linear track, a worktable that slides on the track, a tray that is mounted on the worktable and has an adjustable height, and a motor that is fixed to the worktable and drives the worktable to move on the track.

[0008] The pallet carries the hydraulic integrated block, and along the track are sequentially arranged a plug installation station, a parts assembly station, a smoke inspection station, and an oil circuit board inspection station.

[0009] This application utilizes a heavy-duty track support system to support the workbench, and a tray supporting the hydraulic integrated blocks is placed on the workbench, creating conditions for assembly line operation. Here, accessory assembly and testing stages that can be manually performed with tools are sequentially set up, allowing the work to be completed without moving the hydraulic integrated blocks. Furthermore, the height-adjustable tray design allows the assembly line to adapt to different types of hydraulic integrated blocks, improving versatility.

[0010] In some possible implementations, the workbench has a recessed platform in the center for embedding the tray, and the tray has positioning holes at its four corners. This dual positioning and securing mechanism allows for easy tray replacement while maintaining stability during operation.

[0011] In some possible implementations, the motor is provided with a rotating gear, and the track is provided with a rack that engages and rotates the rotating gear.

[0012] In some possible implementations, the track includes a guide block connected to the worktable and a guide bar guiding the guide block. The support structure of the guide bar includes a horizontal rail, square steel supporting the horizontal rail, and stiffening plates disposed between the square steel.

[0013] In some possible implementations, the upper end of the tray is provided with a rotatable turntable.

[0014] In some possible implementations, a cleaning station is also included, located along the track in front of the plug installation station.

[0015] In some possible implementations, the cleaning station includes a deburring station and a high-pressure stable cleaning station.

[0016] In some possible implementations, the turntable is a controllable rotation mechanism.

[0017] In some possible implementations, the tray or turntable is a controllable magnetic chuck. Attached Figure Description

[0018] Figure 1 This is a flowchart of the overall processing technology for hydraulic integrated blocks;

[0019] Figure 2 This is a schematic diagram of the post-processing production line for the hydraulic integrated block of this application;

[0020] Figure 3 This is a schematic diagram of the turntable in Embodiment 2 of this application;

[0021] Figure 4 This is a schematic diagram of the relationship between the motor and the track in this application;

[0022] Figure 5 This is a schematic diagram of the track in this application. Detailed Implementation

[0023] The following examples further illustrate the features of this application and other related features in detail, so as to facilitate understanding by those skilled in the art:

[0024] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions in the attached diagrams, while the terms “bottom surface,” “top surface,” “inner,” and “outer” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0025] Furthermore, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this case based on the specific circumstances.

[0026] Hydraulic manifolds are compact structures precision-machined from high-strength metal materials. They integrate multiple hydraulic components and complex oil passages, aiming to simplify piping connections in hydraulic systems and significantly improve system efficiency and reliability. Consequently, they possess a robust construction and a high weight-to-density ratio, enabling them to withstand high pressure and harsh working environments.

[0027] For the processing flow of Example 1, please refer to [link / reference]. Figure 1 First, the blank is milled and ground smooth, then marked with dots on a vertical CNC cardboard. Afterwards, preliminary hole machining is performed on a vertical machining center, followed by transfer to a machining center for more refined and complex machining, and finally grinding to complete the machining of the hydraulic integrated block. All of the above-described machining processes are considered machining and must be completed on specialized fixed equipment.

[0028] Afterwards, cleaning, installation of accessories, testing, and other post-processing are carried out. These post-processing processes do not involve fixed equipment such as machining and mainly involve a lot of manual intervention. Therefore, most existing methods adopt the workshop method, which is the working mode used in similar processing parts such as mold industry.

[0029] However, hydraulic manifolds differ significantly from molds. Firstly, hydraulic manifolds have fewer components; they typically come with only simple accessories and lack the component structure of molds. Secondly, they are generally lighter than molds. These characteristics allow them to be adapted from workshop operations to assembly line production.

[0030] Please refer to the following for details. Figure 2This application discloses a hydraulic integrated block post-processing production line, comprising a linear track 1 consisting of two parallel lines, with a worktable 2 spanning the track. A tray 3 is provided on the worktable 2 for placing hydraulic integrated blocks. The tray 3 is designed to be height-adjustable, allowing the production line to adapt to different types of hydraulic integrated blocks and improving versatility. Preferably, the tray 3 is a controllable magnetic chuck, allowing for the magnetic attraction of lightweight hydraulic integrated blocks that cannot maintain stability under their own weight. Magnetic attraction is widely used in the mold and hydraulic integrated block industries, and will not be elaborated upon further.

[0031] In one embodiment of fixing the tray 3 on the workbench 2, the workbench 2 has a recessed platform 21 in the middle for embedding the tray 3. The recessed platform 21 extends along the direction of the track 1, and the tray 3 is snapped into the workbench 2. Positioning holes 31 are provided at the four corners of the tray 3, allowing it to be connected to the workbench 2 by bolts or other means. The workbench 2 also has through-hole structures, which are not shown in the figures. During assembly line operation, the hydraulic integrated block is mainly subjected to rotational torque and forces facing the work direction, i.e., towards the outer perimeter of the track 1. Therefore, this structural design allows the tray 3 to be easily replaced while maintaining stability during operation.

[0032] The workbench 2 is equipped with a motor 4 fixed to the workbench 2 and driving the workbench 2 to move on the track 1. As one embodiment, please refer to... Figure 4 The motor 4 is equipped with a rotating gear 41, and the shaft of the motor 4 can pass through the worktable 2. The rotating gear 41 is installed at the bottom of the worktable 2. Correspondingly, a gear rack 11 is provided on the inner side of the track 1. The gear rack 11 will cause the rotating gear 41 to mesh and rotate, and drive the worktable 2 to move linearly along the track 1.

[0033] At this point, a plug installation station, a parts assembly station, a smoke inspection station, and an oil circuit board inspection station are sequentially set along track 1, enabling assembly line operation without the need to move the hydraulic integrated block, thus reducing the risks during transportation. (Specific stations are not shown in the diagram and can be adjusted according to actual working conditions.)

[0034] As mentioned above, one factor that makes hydraulic manifolds difficult to mass-produce is their high weight density. Please refer to [the relevant documentation / reference needed]. Figure 5 Track 1 includes a guide block 12 connected to the workbench 2 and guide rails 13 guiding the guide block 12. The supporting structure for the guide rails 13 includes a horizontal rail 14, square steel bars 15 supporting the horizontal rail 14, and stiffening plates 16 disposed between the square steel bars 15. Thus, a stable support structure is formed in both the longitudinal and transverse directions, providing conditions for the continuous operation of hydraulic integrated blocks.

[0035] Example 2, please refer to Figure 2 The upper end of the tray 3 is equipped with a rotatable turntable 5 for easy adjustment of the working direction. Preferably, the turntable 5 adopts a controllable rotation mechanism. The rotation can be controlled by a mechanical ratchet mechanism or a pneumatic locking mechanism, which are common industry practices and are not specifically limited. At the same time, the turntable 5 can also adopt a controllable magnetic chuck to prevent the hydraulic integrated block from shifting during rotation.

[0036] At this point, thanks to the turntable 5, which can be automatically rotated, the conditions for a streamlined cleaning process at the comprehensive cleaning station are met. Therefore, in this embodiment, a cleaning station is set up along the track 1 before the plug installation station. The cleaning station includes a deburring station and a high-pressure stable cleaning station.

[0037] As stated above, this application protects a hydraulic integrated block post-processing production line, and all technical solutions that are the same as or similar to this application should be considered to fall within the scope of protection of this application.

Claims

1. A hydraulic integrated block post-processing production line, characterized in that, Includes a linear track (1), a worktable (2) that slides on the track (1), a tray (3) that is mounted on the worktable (2) and has an adjustable height, and a motor (4) that is fixed to the worktable (2) and drives the worktable (2) to move on the track (1); The tray (3) carries the hydraulic integrated block, and along the track (1) are arranged a plug installation station, a parts assembly station, a smoke inspection station, and an oil circuit board inspection station in sequence.

2. The hydraulic integrated block post-processing production line as described in claim 1, characterized in that, The workbench (2) has a recessed platform (21) in the middle that can be embedded in the tray (3), and the tray (3) has positioning holes (31) at the four corners.

3. The hydraulic integrated block post-processing production line as described in claim 1, characterized in that, The motor (4) is provided with a rotating gear (41), and the track (1) is provided with a gear rack (11) that engages and rotates the rotating gear (41).

4. The hydraulic integrated block post-processing production line as described in claim 1, characterized in that, The track (1) includes a guide block (12) connected to the workbench (2) and a guide bar (13) guiding the guide block (12). The support structure of the guide bar (13) includes a horizontal rail (14) and square steel (15) supporting the horizontal rail (14) and stiffening plates (16) arranged between the square steel (15).

5. A hydraulic integrated block post-processing production line as described in claim 1, characterized in that, The upper end of the tray (3) is provided with a rotatable turntable (5).

6. A hydraulic integrated block post-processing production line as described in claim 5, characterized in that, It also includes a cleaning station set up along the track (1) in front of the plug installation station.

7. A hydraulic integrated block post-processing production line as described in claim 6, characterized in that, The cleaning station includes a deburring station and a high-pressure stable cleaning station.

8. A hydraulic integrated block post-processing production line as described in claim 5, characterized in that, The turntable (5) is a controllable rotation mechanism.

9. A hydraulic integrated block post-processing production line as described in claim 5, characterized in that, The turntable (5) is a controllable magnetic chuck.

10. A hydraulic integrated block post-processing production line as described in claim 1, characterized in that, The tray (3) is a controllable magnetic chuck.

Images