Longitudinal sliding mechanism for realizing up-and-down movement of spinning roller

Abstract

The utility model discloses a longitudinal sliding mechanism capable of achieving vertical movement of a spinning roller, and belongs to the technical field of industrial production. The device mainly comprises a bottom plate; the longitudinal sliding assembly is arranged on the bottom plate, the longitudinal sliding assembly comprises a supporting plate, the supporting plate is installed on the bottom plate in a sliding mode, a side plate is fixedly installed on the supporting plate, and a frame body is fixedly installed on the side plate; the second sliding rails are fixedly installed on the two sides of the frame body, and second sliding blocks are installed on the second sliding rails in a sliding mode. According to the longitudinal sliding mechanism capable of achieving vertical movement of the spinning roller, by arranging a second sliding block, a second sliding rail and a mounting groove, when a workpiece is machined, an oil cylinder is mounted in the mounting groove, a large amount of space is saved, and the cost is saved for workpiece machining; and the position of the oil cylinder can be adjusted at will so as to adapt to workpieces of different sizes, and the workpiece machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of industrial production, in particular to a longitudinal sliding mechanism for realizing up-down movement of a rotating wheel. BACKGROUND

[0002] In the industrial production process, in order to meet the shaping of workpieces, workers process workpieces through oil cylinders, for example, in the production of a silicon oil shell, the silicon oil shell is mainly applied to automobile parts such as shock absorbers and clutches, and mainly provides functions such as shock absorption and insulation, so that the silicon oil shell usually needs to select high-strength steel to ensure its sealing property, however, due to the high hardness of steel, in the production process of the silicon oil shell, the steel parts need to be processed through methods such as die casting or spinning using an oil cylinder, in order to facilitate the processing and production of workpieces, a die casting assembly needs to be used to facilitate the shaping of workpieces, furthermore, in order to meet the production of different workpieces, the horizontal height position of the die casting assembly needs to be adjusted, so that a longitudinal sliding mechanism is used.

[0003] The existing longitudinal sliding mechanism is usually composed of a supporting assembly, a fixed plate, a cylinder and an oil cylinder, the oil cylinder is fixedly connected with the fixed plate, the output end of the cylinder is fixedly installed with the oil cylinder, and the fixed plate is installed on the supporting assembly through a rotating wheel, in the production process, workers only need to start the oil cylinder, and the output end of the oil cylinder can pass through the fixed plate to die cast the workpiece.

[0004] Although the above-mentioned device realizes the adjustment of the position of the oil cylinder, in general, the oil cylinder is installed above the fixed plate, however, in industrial production, workpieces are usually produced in batches, for example, in the production of a silicon oil shell, the oil cylinders are arranged in multiple groups on the production line to facilitate the die casting of workpieces, so that in order to meet the production rate, the number of longitudinal sliding mechanisms also works in batches, with the increase of the number of longitudinal sliding mechanisms, since the oil cylinder is usually installed on the fixed plate, and due to the large volume of the oil cylinder, the oil cylinder installed on the fixed plate occupies a large area, secondly, if the horizontal height of the oil cylinder needs to be adjusted, the cylinder needs to be controlled to start, so as to adjust the horizontal height of the oil cylinder, therefore, it is necessary to provide a longitudinal sliding mechanism for realizing up-down movement of a rotating wheel to solve the above-mentioned problems.

[0005] It should be noted that the above information disclosed in the background section of this part is only used to understand the background of the concept of the present application, and therefore, it can contain information which does not constitute prior art. SUMMARY

[0006] Based on the above-mentioned problems existing in the prior art, the present application solves the problem of inconvenient adjustment of the height of the oil cylinder in the process of processing workpieces.

[0007] The technical scheme adopted by the application to solve the technical problems is: a longitudinal sliding mechanism for realizing up-down movement of a rotary wheel, comprising a bottom plate; a longitudinal sliding assembly arranged on the bottom plate, the longitudinal sliding assembly comprising: a support plate slidingly installed on the bottom plate, a side plate fixedly installed on the support plate, and a frame fixedly installed on the side plate; second sliding rails fixedly installed on both sides of the frame, second sliding blocks slidingly installed on the second sliding rails; a valve block arranged on one side of the second sliding block; a mounting groove formed in the valve block, an oil cylinder placed in the mounting groove, and both sides of the oil cylinder fixedly connected with the second sliding block.

[0008] Further, the mounting groove is arranged in a "U" shape, and the main body of the oil cylinder is located in the mounting groove.

[0009] Further, at least two groups of positioning holes are formed on both sides of the frame, the positioning holes are arranged in sequence from high to low on the frame, limiting holes are formed on both sides of the second sliding block, positioning pins are inserted into the limiting holes, and the other ends of the positioning pins are inserted into the positioning holes.

[0010] Further, the limiting holes have the same size as the positioning holes.

[0011] Further, a through hole is formed in the bottom of the mounting groove, the output end of the oil cylinder penetrates through the through hole, protrudes from the valve block, and is fixedly connected with the bottom of the valve block.

[0012] Further, first sliding rails are fixedly installed on both sides of the bottom plate, first sliding blocks are slidingly installed on the first sliding rails, and the longitudinal sliding assembly is fixedly installed with the first sliding blocks.

[0013] The longitudinal sliding mechanism for realizing up-down movement of a rotary wheel provided by the application saves a large amount of space by arranging the second sliding block, the second sliding rail, and the mounting groove, and saves the cost of workpiece processing when the workpiece is processed. In addition, the position of the oil cylinder can be adjusted at will by cooperation of the second sliding block and the sliding rail to adapt to workpieces of different sizes, thereby improving the efficiency of workpiece processing.

[0014] In addition to the purposes, features, and advantages described above, the application has other purposes, features, and advantages. The application will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings constituting a part of the specification illustrate the exemplary embodiments of the present application and serve to explain the present application, and do not constitute an improper limitation on the present application.

[0016] In the drawings:

[0017] Figure 1 It is a whole schematic diagram of a longitudinal sliding mechanism for realizing the up-and-down movement of a rotary wheel in the present application;

[0018] Figure 2 It is Figure 1 a whole structure split diagram in the present application;

[0019] Figure 3 It is Figure 2 a whole structure schematic diagram after the second sliding block is split in the present application.

[0020] In the drawings, various reference signs:

[0021] 1, bottom plate; 2, first sliding rail; 21, first sliding block; 3, support plate; 4, side plate; 5, frame body; 51, second sliding rail; 52, second sliding block; 53, valve block; 531, mounting groove; 532, through hole; 54, oil cylinder; 6, positioning hole; 61, positioning pin. DETAILED DESCRIPTION

[0022] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0023] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0024] As Figures 1-3 shown, the present application provides a longitudinal sliding mechanism for realizing the up-and-down movement of a rotary wheel, which comprises a bottom plate 1, which is a support part of the longitudinal mechanism. A longitudinal sliding assembly (not marked in the drawing) is arranged on the bottom plate 1, which is mainly used for die casting processing of a workpiece, and the bottom plate 1 provides stable support for subsequent die casting operation.

[0025] The first slide rail 2 is horizontally arranged on the base plate 1, and the first slide block 21 is slidably arranged on the first slide rail 2, and the first slide block 21 slides horizontally on the first slide rail 2 when an external force is applied; the longitudinal sliding assembly is arranged on the first slide block 21, so that the worker can push the first slide block 21 to drive the longitudinal sliding assembly to slide, and the horizontal position of the longitudinal sliding assembly is adjusted to facilitate subsequent workpiece processing.

[0026] The longitudinal sliding assembly comprises a support plate 3 fixedly arranged on the first slide block 21, a side plate 4 fixedly arranged on the support plate 3, and a frame body 5 fixedly arranged on the side plate 4; the second slide rail 51 is vertically arranged on the frame body 5, and the second slide block 52 is slidably arranged on the second slide rail 51; when an external force is applied to the second slide block 52, the second slide block 52 slides on the second slide rail 51.

[0027] The valve block 53 is arranged on one side of the second slide block 52, and the installation groove 531 is arranged on the valve block 53; the installation groove 531 is arranged in a "U" shape, and the oil cylinder 54 is arranged in the installation groove 531; the oil cylinder 54 is mainly used for die casting of the workpiece; when the oil cylinder 54 is arranged in the installation groove 531, the main body of the oil cylinder 54 is located in the installation groove 531, so that the occupied area of the longitudinal sliding assembly is reduced, and the processing cost of the workpiece processing is further reduced; when the oil cylinder 54 is subjected to an external force, the valve block 53 can absorb the external force, thereby protecting the oil cylinder 54.

[0028] The through hole 532 is further arranged at the bottom of the installation groove 531, the through hole 532 penetrates the valve block 53, and the output end of the oil cylinder 54 is arranged in the through hole 532; it should be noted that the two sides of the oil cylinder 54 are fixedly connected with the second slide block 52, and the bottom of the output end of the oil cylinder 54 penetrates the through hole 532 and protrudes from the bottom of the valve block 53 and is fixedly connected with the bottom of the valve block 53; when the second slide block 52 slides, the oil cylinder 54 synchronously slides; when the second slide block 52 is stationary, the oil cylinder 54 is also stationary; when the worker starts the oil cylinder 54, the output end of the oil cylinder 54 protrudes, thereby driving the valve block 53 to move downward, and the bottom of the valve block 53 is in contact with the top of the workpiece to position the workpiece when the output end of the oil cylinder 54 die casts the workpiece.

[0029] However, the second slide rail 51 is arranged in a vertical direction, and due to the action of gravity, when the second slide block 52 is not subjected to an external force, the second slide block 52 slides downward, thereby driving the oil cylinder 54 and the valve block 53 to synchronously slide; in order to solve this problem, the second slide rail 51 is arranged in a vertical direction, and the second slide block 52 is arranged on the second slide rail 51. Figure 3At least two groups of positioning holes 6 are arranged on both sides of the frame body 5, and the positioning holes 6 are arranged from high to low on the frame body 5, meanwhile, limiting holes are arranged on both sides of the second sliding block 52, the limiting holes are matched with the positioning holes 6, the limiting holes have the same size as the positioning holes 6, and a positioning pin 61 is inserted into the limiting hole, and the other end of the positioning pin 61 is adapted to be inserted into the positioning hole 6, when the positioning pin 61 is inserted into the positioning hole 6 through the limiting hole, the second sliding block 52 is limited by the positioning pin 61 and cannot move, thereby limiting the oil cylinder 54;

[0030] When the workpiece is machined, specifically, refer to Figure 3 First, the staff needs to insert the positioning pin 61 into the limiting hole on the second sliding block 52 to limit the second sliding block 52, then start the oil cylinder 54, the output end of the oil cylinder 54 extends and drives the valve block 53 to move downward synchronously, the valve block 53 positions the workpiece, and the oil cylinder 54 pressure casts the workpiece;

[0031] When the workpiece has different shapes, the height or thickness of the workpiece is different, at this time, the staff can manually pull out the positioning pin 61, after the second sliding block 52 slides downward without the limitation of the positioning pin 61, when the second sliding block 52 slides to the specified position, the staff inserts the positioning pin 61 into the limiting hole again, and the other end of the positioning pin 61 needs to be inserted into the positioning hole 6, so that the second sliding block 52 can be limited to prevent it from moving downward, after adjusting the horizontal height of the oil cylinder 54, the oil cylinder 54 can continue to pressure cast the workpiece;

[0032] For safety, the insertion and extraction of the positioning pin 61 can be replaced by a mechanical arm, and when the second sliding block 52 slides downward, the mechanical arm needs to support the oil cylinder 54 due to its heavy weight, so as to avoid the collision of the device caused by the too fast downward movement of the oil cylinder 54, and in the embodiment, the positioning pin 61 needs to be made of high-strength metal material, which needs to withstand the weight of the vertical sliding assembly when it is inserted into the positioning hole 6, in order to avoid deformation, so a high-hardness metal material needs to be used to make it;

[0033] In summary, the vertical sliding assembly can adjust the horizontal position of the first sliding block 21, so as to pressure cast the workpiece at different positions, and the horizontal height of the oil cylinder 54 can be adjusted by the second sliding block 52, so as to realize the vertical sliding of the oil cylinder 54, thereby meeting the pressure casting production of different batches of workpieces, and the positioning pin 61 can be quickly inserted and extracted to limit the second sliding block 52, so that the height of the second sliding block 52 can be limited after being adjusted, and the stability can be ensured when the oil cylinder 54 works, thereby further improving the machining efficiency of the workpiece.

[0034] The above descriptions are only the preferred embodiments of the present application, and are not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A longitudinal sliding mechanism for realizing the up-and-down movement of a rotating wheel, characterized in that: include: Base plate (1); A longitudinal sliding assembly, disposed on the base plate (1), the longitudinal sliding assembly comprising: A support plate (3) is slidably mounted on the base plate (1), and a side plate (4) is fixedly mounted on the support plate (3). A frame (5) is fixedly mounted on the side plate (4). The second slide rail (51) is fixedly installed on both sides of the frame (5), and a second slider (52) is slidably installed on the second slide rail (51). A valve block (53) is disposed on one side of the second slider (52); The mounting groove (531) is formed on the valve block (53), and a hydraulic cylinder (54) is placed in the mounting groove (531). The two sides of the hydraulic cylinder (54) are fixedly connected to the second slider (52).

2. The longitudinal sliding mechanism for realizing the up-and-down movement of a rotating wheel according to claim 1, characterized in that: The mounting groove (531) is U-shaped, and the main body of the oil cylinder (54) is located in the mounting groove (531).

3. The longitudinal sliding mechanism for realizing the up-and-down movement of a rotating wheel according to claim 2, characterized in that: At least two sets of positioning holes (6) are provided on both sides of the frame (5). The positioning holes (6) are arranged in order from high to low on the frame (5). Limiting holes are provided on both sides of the second slider (52). A positioning pin (61) is inserted into the limiting hole. The other end of the positioning pin (61) is inserted into the positioning hole (6).

4. The longitudinal sliding mechanism for realizing the up-and-down movement of a rotating wheel according to claim 3, characterized in that: The diameter of the limiting hole is the same as the diameter of the positioning hole (6).

5. A longitudinal sliding mechanism for realizing the up-and-down movement of a rotating wheel according to claim 4, characterized in that: The bottom of the mounting groove (531) is provided with a through hole (532), and the output end of the oil cylinder (54) passes through the through hole (532), protrudes from the valve block (53), and is fixedly connected to the bottom of the valve block (53).

6. The longitudinal sliding mechanism for realizing the up-and-down movement of a rotating wheel according to claim 5, characterized in that: The base plate (1) is fixedly installed on both sides of the first slide rail (2), and the first slider (21) is slidably installed on the first slide rail (2). The longitudinal sliding component is fixedly installed with the first slider (21).

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