A cylindrical part loading rack

Abstract

The utility model provides a cylindrical part loading frame relates to part loading technology, include: disc, rotating pipe, coaxial rotation is connected on disc upper surface, and the outer wall of rotating pipe is connected with support ring, limiting rod has a plurality of, limiting rod all parallels to the axial direction of rotating pipe, limiting rod is around rotating pipe's central axis circumferential array setting, limiting rod all rotates setting around self central axis, limiting rod all moves setting along the radial direction of rotating pipe. The utility model can when loading cylindrical part, the surface area of cylindrical part exposed outside, improve cylindrical part and carry out cleaning, nitriding or drying etc. The effect and efficiency of processing step, have stronger practicality.

Description

Technical Field

[0001] This application relates to parts loading technology, specifically to a cylindrical parts loading rack. Background Technology

[0002] When performing cleaning, nitriding, or drying processes on cylindrical parts such as tappets, it is generally necessary to first place a certain number of cylindrical parts on a custom-made loading rack, and then place the loading rack at the designated position on the cleaning machine, nitriding furnace, or drying equipment to complete the corresponding processing steps. However, when loading cylindrical parts on a conventional loading rack, a large area of ​​the cylindrical parts' surface is usually in contact with the loading rack or other cylindrical parts, resulting in a certain area of ​​the cylindrical parts not being able to complete normal processing. If the loading rack is removed and the cylindrical parts are repositioned before a second processing, the processing time is greatly extended, resulting in low processing efficiency. Utility Model Content

[0003] To address the aforementioned deficiencies in the prior art, this application provides a cylindrical parts loading rack that can increase the surface area of ​​cylindrical parts exposed during loading, thereby improving the processing efficiency of cylindrical parts and possessing strong practicality.

[0004] To achieve the above objectives, the present invention employs the following technology: A cylindrical parts loading rack, comprising: disc; A rotating tube is coaxially rotatably connected to the upper surface of the disk, and a support ring is coaxially connected to the outer wall of the rotating tube; There are multiple limit rods, all of which are parallel to the axial direction of the rotating tube. The limit rods are arranged in a circular array around the central axis of the rotating tube, and each limit rod is rotatable around its own central axis. The limit rods are also movable radially along the rotating tube.

[0005] Furthermore, the upper surface of the disc is provided with mounting brackets in a number matching the number of limit rods. Screws are arranged radially along the rotating tube inside the mounting brackets, and each screw is threadedly fitted with a drive block. The drive block is slidably fitted inside the mounting bracket. The lower ends of the limit rods are rotatably connected to the drive blocks. A rotating head is rotatably mounted on the mounting bracket, and the rotating head is coaxially connected to the corresponding screw.

[0006] Furthermore, the loading frame also includes a support platform, on the upper surface of which a drive column is coaxially rotatably connected. Multiple drive bars are provided on the surface of the drive column, the length direction of which is parallel to the axial direction of the drive column. The drive bars are arranged in a circular array around the central axis of the drive column. The lower end of the rotating tube is open and connected to the lower surface of the disk. The inner wall of the rotating tube is provided with mating strips in a number matching the number of drive strips. Each mating strip has a mating groove on the side facing the center of the rotating tube. The length direction of the mating groove is parallel to the axial direction of the rotating tube. The lower end of the mating groove extends to the lower end of the mating strip. The cross-sectional dimensions of the mating groove are matched with the cross-sectional dimensions of the drive strip. The mating groove is used to slide with the drive strip respectively.

[0007] Furthermore, a rotating mechanism is provided below the support platform, and the drive shaft of the rotating mechanism is coaxially connected to the drive column.

[0008] Furthermore, the loading frame also includes a mating ring, a connecting rod connected to the lower surface of the mating ring, the connecting rod being arranged parallel to the axial direction of the mating ring, and a pressing ring connected to the lower end of the connecting rod, the pressing ring being coaxial with the mating ring; A stud is coaxially connected to the upper end of the rotating tube, and the inner ring surface of the mating ring is threaded. The stud is used to engage with the thread on the inner ring surface of the mating ring.

[0009] The beneficial effects of this utility model are as follows: The cylindrical parts are supported by a rotating tube and a limiting rod set on the disc, as well as a support ring on the rotating tube. This allows the cylindrical parts to be placed crosswise, which greatly increases the surface area of ​​the cylindrical parts exposed when loading them, and improves the effectiveness and efficiency of processing steps such as cleaning, nitriding or drying. Attached Figure Description

[0010] Figure 1 This is a perspective view of a cylindrical parts loading rack according to an embodiment of this application.

[0011] Figure 2 This application Figure 1 A magnified view of a portion of point A in the middle.

[0012] Figure 3 This is a schematic diagram of the rotating tube and drive column in an embodiment of this application.

[0013] The markings in the diagram are: 1-disc, 2-rotating tube, 21-support ring, 22-mating strip, 23-mating groove, 24-stud, 3-limiting rod, 31-mounting bracket, 32-screw, 33-drive block, 34-rotating head, 4-bearing platform, 41-drive column, 42-drive strip, 43-rotating mechanism, 5-mating ring, 51-connecting rod, 52-pressure ring. Detailed Implementation

[0014] To make the objectives, technical solutions and advantages of the present utility model clearer, the implementation methods of the present utility model will be described in detail below with reference to the accompanying drawings. However, the embodiments described in the present utility model are only some embodiments of the present utility model, and not all embodiments.

[0015] like Figure 1 As shown, this embodiment provides a cylindrical parts loading rack, including a disc 1, a rotating tube 2, and a limiting rod 3.

[0016] Specifically, such as Figure 1 As shown, disk 1 is in the shape of a circular disk.

[0017] Specifically, such as Figure 1 As shown, the rotating tube 2 is coaxially rotatably connected to the upper surface of the disk 1, and a support ring 21 is coaxially connected to the outer wall of the rotating tube 2. The support ring 21 is used to support the cylindrical part.

[0018] Specifically, such as Figure 1 As shown, there are multiple limiting rods 3. In this example, there are a total of six limiting rods 3. The limiting rods 3 are all arranged parallel to the axial direction of the rotating tube 2. The limiting rods 3 are arranged in a circular array around the central axis of the rotating tube 2. The limiting rods 3 are all arranged to rotate around their own central axis. The limiting rods 3 are all arranged to move radially along the rotating tube 2.

[0019] During operation, the limiting rods are first moved radially along the rotating tube 2, placing three cylindrical parts from the top of the limiting rods 3 between three pairs of different and adjacent limiting rods 3 and resting them on the support ring 21. Then, three cylindrical parts are placed from the top of the limiting rods 3 between another three pairs of different and adjacent limiting rods 3 and resting on the upper surface of the cylindrical parts below them. The upper and lower adjacent layers of cylindrical parts are arranged as follows: Figure 1 The staggered distribution is shown; then, three cylindrical parts are placed from the top of the limiting rod 3 between three pairs of different and adjacent limiting rods 3 and rest on the upper surface of the cylindrical parts below them. This process is repeated to overlap multiple layers of cylindrical parts, and each pair of adjacent cylindrical parts is arranged as shown. Figure 1 The staggered distribution shown increases the exposed surface area of ​​the cylindrical parts, making them easier to clean, dry, or nitrid.

[0020] At the same time, the rotation of the rotating tube 2 can drive the tappet 4 to rotate, so that every part of the cylindrical part surface can be exposed to the outside, further increasing the surface area of ​​the cylindrical part exposed to the outside.

[0021] Preferred, such as Figure 1 and Figure 2As shown, the upper surface of the disc 1 is provided with mounting brackets 31 in a number matching the number of limiting rods 3, that is, in this example, there are six mounting brackets 31; screws 32 are arranged radially along the rotating tube 2 inside the mounting brackets 31, and each screw 32 is threadedly fitted with a driving block 33. The driving block 33 is slidably fitted inside the mounting bracket 31, and the lower ends of the limiting rods 3 are rotatably connected to the driving blocks 33 respectively. A rotating head 34 is rotatably arranged on the mounting bracket 31, and the rotating head 34 is coaxially connected to the corresponding screw 32; with this design, by rotating the rotating head 34, the driving block 33 can be driven to move, thereby driving the limiting rods 3 to move.

[0022] Preferred, such as Figure 1 and Figure 3 As shown, the loading frame also includes a support platform 4. A drive column 41 is coaxially rotatably connected to the upper surface of the support platform 4. Multiple drive bars 42 are provided on the cylindrical surface of the drive column 41. In this example, there are four drive bars 42. The length direction of each drive bar 42 is parallel to the axial direction of the drive column 41. The drive bars 42 are arranged in a circumferential array around the central axis of the drive column 41. The lower end of the rotating tube 2 is open and connected to the lower surface of the disk 1. The inner wall of the rotating tube 2 is provided with a number of mating bars 22 matching the number of drive bars 42. That is, in this example, there are four mating bars. The mating strip 22 has a mating groove 23 on the side facing the center of the rotating tube 2. The length direction of the mating groove 23 is parallel to the axial direction of the rotating tube 2. The lower end of the mating groove 23 extends to the lower end of the mating strip 22. The cross-sectional dimensions of the mating groove 23 are matched with the cross-sectional dimensions of the drive strip 42. The mating groove 23 is used to slide and engage with the drive strip 42 respectively. With this design, the disk 1 is placed on the support platform 4 by inserting the drive strip 42 into the mating groove 23 respectively, and the rotation of the rotating tube 2 is driven by the rotation of the drive column 41.

[0023] Preferred, such as Figure 1 and Figure 3 As shown, a rotating mechanism 43 is provided below the support platform 4. The drive shaft of the rotating mechanism 43 is coaxially connected to the drive column 41. The rotating mechanism 43 can be a mechanical drive mechanism such as a rotating motor or a rotating cylinder. The rotating mechanism 43 is used to drive the drive column 41 to rotate.

[0024] Preferred, such as Figure 1As shown, the loading frame also includes a mating ring 5, with connecting rods 51 connected to the lower surface of the mating ring 5. In this example, there are four connecting rods 51. The connecting rods 51 are all arranged parallel to the axial direction of the mating ring 5. The lower end of the connecting rod 51 is connected to the same pressing ring 52, which is coaxial with the mating ring 5. The upper end of the rotating tube 2 is coaxially connected to a stud 24. The inner ring surface of the mating ring 5 is threaded, and the stud 24 is used to engage with the threaded inner ring surface of the mating ring 5. With this design, when the loading frame needs to be moved, the mating ring 5 is engaged with the stud 24 in the form of threaded engagement, and the lower surface of the pressing ring 52 is made to contact the uppermost cylindrical part, which can fix the cylindrical part. When the loading frame is moved, the cylindrical part will not be bumped or scattered.

[0025] The above description is only a preferred embodiment of this application and is not intended to limit this application. Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application.

Claims

1. A cylindrical parts loading rack, characterized in that, include: Disk (1); The rotating tube (2) is coaxially rotatably connected to the upper surface of the disk (1), and the outer wall of the rotating tube (2) is coaxially connected to a support ring (21). There are multiple limit rods (3). All limit rods (3) are parallel to the axial direction of the rotating tube (2). The limit rods (3) are arranged in a circular array around the central axis of the rotating tube (2). All limit rods (3) are arranged to rotate around their own central axis. All limit rods (3) are arranged to move radially along the rotating tube (2).

2. The cylindrical parts loading rack according to claim 1, characterized in that, The upper surface of the disc (1) is provided with mounting brackets (31) in a number matching the number of limiting rods (3). Screws (32) are provided in the mounting brackets (31) along the radial direction of the rotating tube (2). Each screw (32) is threaded with a drive block (33). The drive block (33) is slidably fitted in the mounting bracket (31). The lower ends of the limiting rods (3) are rotatably connected to the drive block (33). A rotating head (34) is rotatably provided on the mounting bracket (31). The rotating head (34) is coaxially connected to the corresponding screw (32).

3. The cylindrical parts loading rack according to claim 1, characterized in that, The loading frame also includes a support platform (4), on which a drive column (41) is coaxially rotatably connected. Multiple drive bars (42) are provided on the surface of the drive column (41). The length direction of the drive bars (42) is parallel to the axial direction of the drive column (41). The drive bars (42) are arranged in a circular array around the central axis of the drive column (41). The lower end of the rotating tube (2) is open and connected to the lower surface of the disk (1). The inner wall of the rotating tube (2) is provided with mating strips (22) in a number matching the number of driving strips (42). Each mating strip (22) has a mating groove (23) on the side facing the center of the rotating tube (2). The length direction of the mating groove (23) is parallel to the axial direction of the rotating tube (2). The lower end of the mating groove (23) extends to the lower end of the mating strip (22). The cross-sectional dimensions of the mating groove (23) are matched with the cross-sectional dimensions of the driving strip (42). The mating groove (23) is used to slide and engage with the driving strip (42) respectively.

4. The cylindrical parts loading rack according to claim 3, characterized in that, A rotating mechanism (43) is provided below the support platform (4), and the drive shaft of the rotating mechanism (43) is coaxially connected to the drive column (41).

5. The cylindrical parts loading rack according to claim 1, characterized in that, The loading frame also includes a mating ring (5), and a connecting rod (51) is connected to the lower surface of the mating ring (5). The connecting rod (51) is arranged parallel to the axial direction of the mating ring (5). A pressing ring (52) is connected to the lower end of the connecting rod (51). The pressing ring (52) is coaxial with the mating ring (5). The upper end of the rotating tube (2) is coaxially connected to a stud (24), and the inner ring surface of the mating ring (5) is threaded. The stud (24) is used to mate with the thread on the inner ring surface of the mating ring (5).

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