Adjusting and supporting device of long-stroke oil cylinder

Abstract

The utility model discloses an adjusting and supporting device of a long-stroke oil cylinder, which comprises a supporting frame, the supporting frame is attached to the outer wall of the bottom of the oil cylinder, the two ends of the supporting frame are arranged on adjusting cushion blocks, the adjusting cushion blocks are arranged on a base, the adjusting cushion blocks are connected with adjusting pieces, and the adjusting pieces are arranged on the base. The adjusting piece penetrates through the adjusting cushion block to make contact with the base so as to change the height of the adjusting cushion block. By means of the mode, the adjusting and supporting device of the long-stroke oil cylinder can adjust the supporting height of the long-stroke oil cylinder, is simple in structure and convenient and fast to install, and solves the problem that installation is difficult due to machine frame deviation.

Description

Technical Field

[0001] The utility model relates to the field of oil cylinders, in particular to an adjustment support device for a long-stroke oil cylinder. Background Art

[0002] On some large equipment, due to working conditions, cylinders with particularly long strokes are often used. In order to avoid deformation caused by the weight of the long cylinder, multi-point fixed support needs to be considered during installation. Due to the long distance, it is difficult to ensure the consistency of the height of the multi-point installation on the equipment, which makes the installation of the cylinder very difficult. It will be very costly to readjust the installation size on the equipment. If the installation is forced, the cylinder will be in an abnormal state such as distortion and deformation, which will easily shorten the service life of the cylinder.

[0003] In the prior art, a U-shaped block is added to the end of the oil cylinder away from the fixed bracket, or the cylinder body is fixed to the frame with a clamp. However, the disadvantage of these two fixing methods is that after the cylinder body is partially fixed, it is difficult to adjust its height deviation, which is very inconvenient in practice. Summary of the invention

[0004] The main technical problem solved by the utility model is to provide an adjustable support device for a long-stroke oil cylinder, which can adjust the support height of the long-stroke oil cylinder, has a simple structure, is easy to install, and solves the problem of installation difficulty caused by frame deviation.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an adjustment support device for a long-stroke cylinder, including a support frame, the support frame is in contact with the outer wall of the bottom of the cylinder, the two ends of the support frame are arranged on an adjustment pad, the adjustment pad is arranged on a base, the adjustment pad is connected to an adjustment piece, the adjustment piece passes through the adjustment pad and contacts with the base to change the height of the adjustment pad.

[0006] In a preferred embodiment of the present utility model, the base and the adjusting pad are connected and guided by a cylindrical pin.

[0007] In a preferred embodiment of the present invention, the adjusting member is a screw, the screw thread is screwed into the adjusting pad and contacts the base, and the distance of the adjusting pad relative to the base is adjusted by the penetration depth of the screw.

[0008] In a preferred embodiment of the utility model, a locking nut is threadedly connected to the screw, and the locking nut is arranged on the adjusting spacer.

[0009] In a preferred embodiment of the present invention, two sides of the support frame are cylinders, and the cylinders fit into grooves provided in the adjustment pads.

[0010] In a preferred embodiment of the present invention, the inner side of the support frame is an arc-shaped structure, and the arc-shaped structure fits the surface of the cylinder body.

[0011] The beneficial effects of the utility model are as follows: the adjustment support device of the long-stroke oil cylinder of the utility model supports the cylinder body in the vertical direction through a plurality of support frames, and the support frames fit the cylinder body and have good support stability.

[0012] The utility model discloses an adjustable support device for a long-stroke oil cylinder. The support frame is supported by an adjustable pad. The adjustable pad can adjust the height on the base, so that the support of the cylinder body at different heights can be adjusted, thereby solving the installation difficulty problem caused by the deviation of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0014] Figure 1 It is an exploded view of the adjustment support device of the long-stroke oil cylinder of the utility model;

[0015] Figure 2 It is a schematic diagram of the use status of the adjustment support device of the long-stroke oil cylinder;

[0016] The markings of the components in the accompanying drawings are as follows: 1. support frame, 2. adjustment pad, 3. base, 4. adjustment piece, 5. locking nut, 6. cylindrical pin, 7. cylinder body. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiment of the utility model will be described clearly and completely below. The structure, proportion, size, etc. illustrated in the drawings of this specification are only used to match the content disclosed in the specification, so that people familiar with this technology can understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effect that can be produced by the utility model and the purpose that can be achieved, should still fall within the scope of the technical content disclosed in the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of narration, and are not used to limit the scope that can be implemented. The change or adjustment of its relative relationship should also be regarded as the scope that can be implemented in the utility model without substantially changing the technical content.

[0018] See also Figure 1 and Figure 2An adjustable support device for a long-stroke oil cylinder includes a support frame 1, which is in contact with the outer wall of the bottom of the oil cylinder. The inner side of the support frame 1 is an arc-shaped structure, which is in contact with the surface of the cylinder body 7. The arc-shaped structure can fit the cylinder body 7 to the greatest extent, so that its support stability is higher.

[0019] The two ends of the support frame 1 are arranged on the adjusting pad 2. The two sides of the support frame 1 are cylinders, and the cylinders fit in the grooves arranged in the adjusting pad 2. The support frame 1 is used to fit the oil cylinder, and the adjusting pad 2 supports the support frame 1.

[0020] The adjusting pad 2 is arranged on the base 3. A pin hole is arranged between the base 3 and the adjusting pad 2, and a cylindrical pin 6 is inserted into the pin hole to connect and position the base 3 and the adjusting pad 2, so that the adjusting pad 2 can be installed on the base 3. At the same time, the base 3 and the adjusting pad 2 are connected and guided by the cylindrical pin 6, which can ensure that the adjusting pad 2 can move relative to the base 3.

[0021] An adjusting member 4 is connected to the adjusting pad 2, and the adjusting member 4 passes through the adjusting pad 2 and contacts the base 3 to change the height of the adjusting pad 2. The preferred adjusting member 4 is a screw, and the adjusting member 4 can also be other components such as bolts. The screw thread is screwed into the adjusting pad 2 and contacts the base 3, and the distance of the adjusting pad 2 relative to the base 3 is adjusted by the depth of the screw entering. A locking nut 5 is threadedly connected to the screw, and the locking nut 5 is set on the adjusting pad 2. During installation, the locking nut 5 is now screwed into the screw, and then the screw is screwed into the threaded hole of the adjusting pad 2. After the screw passes through the adjusting pad 2, it is supported by the base 3. The vertical height of the adjusting pad 2 can be changed by the depth of the screw screwed into the adjusting pad 2. After adjusting in place, tighten the locking nut 5 to complete the fixing of the adjusting pad 2. By adjusting the height of the adjusting pad 2, different height supports for long-stroke cylinders can be achieved, and problems such as installation difficulties caused by adapting to rack deviations can be solved.

[0022] According to the length of the long-stroke oil cylinder and the installation requirements, multiple adjustable support devices can be reasonably set for support. Moreover, each adjustable support device can achieve different height adjustments.

[0023] Different from the prior art, the adjustable support device of the long-stroke oil cylinder of the utility model can adjust the support height of the long-stroke oil cylinder, has a simple structure, is easy to install, and solves the problem of installation difficulty caused by frame deviation.

[0024] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. An adjustment support device for a long-stroke oil cylinder, characterized in that: The invention comprises a support frame (1), wherein the support frame (1) is in contact with the outer wall of the bottom of the oil cylinder, and the two ends of the support frame (1) are arranged on an adjustment pad (2), and the adjustment pad (2) is arranged on a base (3). The adjustment pad (2) is connected to an adjustment member (4), and the adjustment member (4) passes through the adjustment pad (2) and contacts the base (3) so as to change the height of the adjustment pad (2).

2. The adjusting support device for a long-stroke oil cylinder according to claim 1, characterized in that: The base (3) and the adjustment pad (2) are connected and guided via a cylindrical pin (6).

3. The adjusting support device for a long-stroke oil cylinder according to claim 1, characterized in that: The adjusting member (4) is a screw, the screw thread is screwed into the adjusting pad (2) and contacts the base (3), and the distance between the adjusting pad (2) and the base (3) is adjusted by the penetration depth of the screw.

4. The adjusting support device for a long-stroke oil cylinder according to claim 2, characterized in that: A locking nut (5) is threadedly connected to the screw, and the locking nut (5) is arranged on the adjustment pad (2).

5. The adjusting support device for a long-stroke oil cylinder according to claim 1, characterized in that: Both sides of the support frame are cylinders, and the cylinders fit into grooves provided in the adjustment pad (2).

6. The adjusting support device for a long-stroke oil cylinder according to claim 5, characterized in that: The inner side of the support frame is an arc-shaped structure, and the arc-shaped structure fits the surface of the cylinder body (7).

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