Adjustable hydraulic cylinder supporting seat

Abstract

The utility model relates to the field of mechanical supports, in particular to an adjustable hydraulic cylinder supporting seat which comprises a U-shaped support, the U-shaped support comprises a left stand column, a right stand column and a bottom face, vertical long-strip-shaped sliding holes are oppositely formed in the side walls of the left stand column and the right stand column, and threaded through holes penetrating through the top faces and the bottom faces of the stand columns are axially formed in the left stand column and the right stand column. One end of the plug is provided with a fixing through hole capable of penetrating through the sliding shaft, the other end of the plug is provided with a fixing part used for fixing the hydraulic cylinder, and the sliding shaft sequentially penetrates through the long-strip-shaped sliding holes of the left stand column and the right stand column and the fixing through hole of the plug; the adjusting bolts are arranged on the top faces and the bottom faces of the left stand column and the right stand column respectively, are in threaded connection with the threaded through holes in the left stand column and the right stand column, and are used for adjusting the vertical height of the sliding shaft and clamping the sliding shaft. The hydraulic cylinder supporting seat is convenient to move, and the supporting position of the hydraulic cylinder can be locally adjusted under the condition that the supporting seat is not moved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical supports, in particular to an adjustable hydraulic cylinder support seat. Background Art

[0002] Hydraulic cylinders are a type of transmission element commonly used in modern industrial production. They mainly use the pressure generated when liquid flows in a closed pipeline to push the piston to run and transfer energy to the mechanical system.

[0003] Most traditional hydraulic cylinder support seats are integrated, which is not conducive to movement and only serves as a fixed connection. After the hydraulic cylinder is fixed, the installation position of the hydraulic cylinder cannot be adjusted again. Therefore, when the installation position of the hydraulic cylinder is unreasonable, the support seat needs to be moved again, or the hydraulic cylinder cannot operate stably due to unstable installation, affecting the efficiency and life of the hydraulic system. In this case, a support seat with a simple structure, flexible adjustment and easy movement is urgently needed in this field. Utility Model Content

[0004] In order to facilitate the movement of the support seat and locally adjust the supporting position of the hydraulic cylinder without moving the support seat, the utility model proposes an adjustable hydraulic cylinder support seat, comprising: a U-shaped bracket, the U-shaped bracket comprising left and right columns and a bottom surface, wherein the side walls of the left and right columns are relatively provided with upright elongated sliding holes, and the axial directions of the left and right columns are provided with threaded through holes that pass through the top and bottom surfaces of the columns; a sliding shaft and a plug, one end of the plug is provided with a fixing through hole that can pass through the sliding shaft, and the other end is provided with a fixing part for fixing the hydraulic cylinder, the sliding shaft passes through the elongated sliding holes of the left and right columns and the fixing through holes of the plug in turn; a plurality of adjusting bolts, the adjusting bolts are respectively arranged on the top and bottom surfaces of the left and right columns, and are threadedly connected to the threaded through holes thereon, and the adjusting bolts are used to adjust the vertical height of the sliding shaft and clamp the sliding shaft.

[0005] In one or more embodiments, the sliding shaft is a rectangular sliding shaft and the fixing through hole of the plug is a rectangular through hole, and the rectangular sliding shaft is interference-connected with the rectangular through hole of the plug.

[0006] In one or more embodiments, the sliding shaft is a cylindrical sliding shaft and the fixing through hole of the plug is a circular through hole, and the cylindrical sliding shaft is interference connected with the circular through hole of the plug.

[0007] In one or more embodiments, the fixing portion of the plug is a groove adapted to the shape of the hydraulic cylinder.

[0008] In one or more embodiments, the fixing portion of the plug includes: a plug end designed as a U-shaped opening, with through holes relatively arranged on the side walls of the U-shaped opening; a connecting shaft, with a through hole adapted to the shape of the hydraulic cylinder arranged in the middle of the connecting shaft, and the connecting shaft is arranged through the through holes relatively arranged on the side walls of the U-shaped opening.

[0009] In one or more embodiments, a limiting groove is provided at least at one end of the connecting shaft; and a threaded hole is also provided on the side wall of the U-shaped opening below the limiting groove; wherein, the limiting groove is used to clamp the nut, and the threaded hole is used to pass through the threaded column and be threadedly connected with the nut to limit the position of the connecting shaft.

[0010] In one or more embodiments, the bottom surface of the adjusting bolt is a plane, and an anti-slip texture is provided on the plane.

[0011] In one or more embodiments, the bottom surface of the adjusting bolt is a curved surface, and an anti-slip texture is provided on the curved surface.

[0012] In one or more embodiments, the adjustable hydraulic cylinder support seat of the utility model further includes: a plurality of nuts, which are used in conjunction with the adjusting bolts to prevent the adjusting bolts from loosening.

[0013] In one or more embodiments, the adjustable hydraulic cylinder support seat of the utility model further includes: a sliding shaft cover plate, which covers the long strip sliding holes of the left and right columns, and a plurality of fixing screw holes are arranged at the four corners of the sliding shaft cover plate.

[0014] The beneficial effects of the utility model include: the utility model proposes a detachable hydraulic cylinder support seat structure, and designs a plug for fixing the hydraulic cylinder and a plug position adjustment structure, which achieves the technical effect of not only facilitating the movement of the support seat but also being able to partially adjust the support position of the hydraulic cylinder without moving the support seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other embodiments can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of an embodiment of an adjustable hydraulic cylinder support seat of the utility model;

[0017] Figure 2 It is a side view of an embodiment of a U-shaped bracket of the utility model;

[0018] Figure 3 It is a front view of a first plug embodiment of the utility model;

[0019] Figure 4 It is a front view of a second plug embodiment of the utility model;

[0020] Figure 5 It is a top view of an embodiment of a plug with a U-shaped fixing portion of the utility model.

[0021] The meanings of the symbols in the above drawings are as follows:

[0022] 1. U-shaped bracket; 1-1. Left column; 1-2. Right column; 1-3. Bottom surface; 1-4. Long sliding hole; 1-5. Threaded through hole; 2. Sliding shaft; 3. Plug; 3-1. Fixed through hole; 3-2. Fixed part; 3-3. Plug end of U-shaped mouth; 3-4. Through hole; 3-5. Threaded hole; 4. Adjusting bolt; 5. Connecting shaft; 5-1. Limiting groove; 6. Nut; 7. Nut; 8. Sliding shaft cover. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the embodiments of the present invention are further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0024] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for distinguishing two non-identical entities with the same name or non-identical parameters. It can be seen that "first" and "second" are only for the convenience of expression and should not be understood as limitations on the embodiments of the present invention. The subsequent embodiments will not explain this one by one.

[0025] In order to facilitate the movement of the support seat and partially adjust the support position of the hydraulic cylinder without moving the support seat, the utility model proposes an adjustable hydraulic cylinder support seat, see Figure 1 , comprising: a U-shaped bracket 1, the U-shaped bracket 1 comprises left and right columns 1-1 and 1-2 and a bottom surface 1-3, wherein the side walls of the left and right columns are relatively provided with vertical long strip sliding holes 1-4, and the axial direction of the left and right columns is provided with threaded through holes 1-5 (such as Figure 2 The sliding shaft 2 and the plug 3, one end of the plug 3 is provided with a fixed through hole 3-1 that can pass through the sliding shaft 2 (as shown); Figure 3As shown), a fixing portion 3-2 for fixing the hydraulic cylinder is provided at the other end, and the sliding shaft 2 passes through the long strip sliding holes 1-4 of the left and right columns and the fixing through hole 3-1 of the plug 3 in sequence; a plurality of adjusting bolts 4, which are respectively provided on the top and bottom surfaces of the left and right columns and threadedly connected with the threaded through holes thereon, and the adjusting bolts 4 are used to adjust the vertical height of the sliding shaft 2 and clamp the sliding shaft 2. In this embodiment, designing the hydraulic cylinder support seat as a detachable structure helps to facilitate the movement of the support seat, and an adjusting mechanism is designed to adjust the height of the plug 3, thereby adjusting the height of the hydraulic cylinder.

[0026] In an optional embodiment, the width of the plug is configured to be smaller than the opening width of the U-shaped bracket, thereby facilitating left-right fine-tuning of the position of the plug.

[0027] In one embodiment, Figure 3 As shown, the sliding shaft 2 is a rectangular sliding shaft (i.e., its cross section is rectangular) and the fixing through hole 3-1 of the plug is a rectangular through hole, and the rectangular sliding shaft 2 is interference-connected with the rectangular through hole of the plug 3. The use of the rectangular sliding shaft facilitates the fixed connection with the plug to prevent the two from sliding relative to each other, the interference connection ensures that the two will not move axially, and the rectangular sliding shaft is easier to be locked by the adjusting bolt.

[0028] In one embodiment, Figure 4 As shown, the sliding shaft 2 is a cylindrical sliding shaft and the fixing through hole 3-1 of the plug 3 is a circular through hole, and the cylindrical sliding shaft is interference-connected with the circular through hole of the plug. The cylindrical sliding shaft is used to facilitate the angle adjustment of the plug so as to obliquely fix the hydraulic cylinder.

[0029] In one embodiment, the fixing portion 3-2 of the plug is a groove adapted to the shape of the hydraulic cylinder. Specifically, the fixing portion of the plug in this embodiment is a non-adjustable structure. When it is used in conjunction with a rectangular sliding shaft, the adjustable hydraulic cylinder support seat in this embodiment can only achieve the most basic vertical height adjustment; when the fixing portion is used in conjunction with a cylindrical sliding shaft, there is only one degree of freedom. After adjusting the fixing angle of the plug, the hydraulic cylinder can only be used tilted.

[0030] In one embodiment, see Figure 5 , which shows a top view of the plug fixing portion, such as Figure 5 As shown, the fixing portion 3-2 of the plug includes: a plug end portion 3-3 designed as a U-shaped opening, and through holes 3-4 are arranged on the side walls of the U-shaped opening (please refer to Figure 4 Understanding); Connecting axis 5 (please combine Figure 1 Understanding), a through hole (not shown) adapted to the shape of the hydraulic cylinder is provided in the middle of the connecting shaft 5, and the connecting shaft 5 passes through the through holes 3-4 relatively arranged on the side wall of the U-shaped opening.

[0031] Specifically, in this embodiment, the fixing part of the plug is designed to be an adjustable structure, so that the fixing part of the hydraulic cylinder can be adjusted in angle relative to the plug. When used in conjunction with a rectangular sliding shaft, there is also only one degree of freedom. After adjusting the fixing angle of the fixing part, the hydraulic cylinder can only be used at an angle. However, compared with the design of a non-adjustable fixing part + cylindrical sliding shaft, the adjustment range of this embodiment is smaller and is more suitable for use in a small space. When the fixing part in this embodiment is used in conjunction with the cylindrical sliding shaft, there is one degree of freedom between the plug and the sliding shaft and between the fixing part plug. This combination provides a freer position adjustment for the fixation of the hydraulic cylinder.

[0032] In a further embodiment, in order to prevent the connecting shaft from axially moving, see Figure 1 In this embodiment, a limiting groove 5-1 is provided at least at one end of the connecting shaft, and a threaded hole 3-5 is also provided on the side wall of the U-shaped opening below the limiting groove; wherein, the limiting groove is used to clamp the nut 6, and the threaded hole is used to pass through the threaded column and be threadedly connected with the nut 6 to limit the position of the connecting shaft.

[0033] In one embodiment, when used in conjunction with the rectangular sliding shaft 2 , the bottom surface of the adjusting bolt 4 is a plane, and an anti-slip texture is provided on the plane.

[0034] In one embodiment, when used in conjunction with the cylindrical sliding shaft 2, the bottom surface of the adjusting bolt is an arc surface, and an anti-slip texture is provided on the arc surface.

[0035] In an optional embodiment, in order to more firmly fix the cylindrical sliding shaft and prevent it from rotating, multiple conical grooves can be arranged around the two ends of the cylindrical sliding shaft, and the bottom of the adjusting bolt can be adaptively designed to be conical for use with the conical grooves. Compared with the solution of designing the bottom surface of the adjusting bolt as an arc surface, this embodiment cannot achieve stepless adjustment, but it can provide more stable support when the plug is in a non-vertical state.

[0036] In one embodiment, in order to prevent the adjusting bolt from loosening, the present embodiment is further configured with a plurality of nuts, which are used in conjunction with the adjusting bolt to prevent the adjusting bolt from loosening.

[0037] In one embodiment, a sliding shaft cover plate 8 is also designed in this embodiment, which can detachably cover the long strip sliding holes of the left and right columns. A plurality of fixed threaded holes are arranged at the four corners of the sliding shaft cover plate for convenient disassembly of the sliding shaft.

[0038] In one embodiment, an adjustable hydraulic cylinder support seat of the utility model is used as follows: when the adjustable hydraulic cylinder support seat needs to be moved, it can be decomposed into a U-shaped bracket, a sliding shaft and a plug, and assembled in a fixed position; when the position of the hydraulic cylinder needs to be adjusted, the adjusting bolt needs to be loosened first, and the adjustment method includes adjusting the left and right position, height, angle of the plug and / or the angle of the fixed part of the hydraulic cylinder, so as to achieve fine-tuning of the fixed position of the hydraulic cylinder. In this way, frequent movement of the hydraulic cylinder support seat can be avoided, and it can adapt to more angle support scenarios of the hydraulic cylinder.

[0039] The above are exemplary embodiments disclosed by the present invention, but it should be noted that various changes and modifications can be made without departing from the scope of the present invention disclosed by the claims. In addition, although the elements disclosed by the present invention can be described or required in individual form, they can also be understood as multiple unless explicitly limited to the singular.

[0040] It should be understood that, as used herein, the singular forms "a", "an" are intended to include the plural forms as well, unless the context clearly supports an exception. It should also be understood that, as used herein, "and / or" refers to any and all possible combinations including one or more of the associated listed items.

[0041] The serial numbers of the embodiments disclosed in the above-mentioned embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0042] Those skilled in the art should understand that the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope of the disclosure of the embodiments of the present invention (including the claims) is limited to these examples; under the concept of the embodiments of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and there are many other changes in different aspects of the above embodiments of the present invention, which are not provided in detail for the sake of simplicity. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.

Claims

1. An adjustable hydraulic cylinder support seat, characterized in that: include: A U-shaped bracket, the U-shaped bracket comprising left and right columns and a bottom surface, wherein the side walls of the left and right columns are relatively provided with vertical long strip sliding holes, and the axial direction of the left and right columns is provided with threaded through holes penetrating the top and bottom surfaces of the columns; A sliding shaft and a plug, one end of the plug is provided with a fixing through hole capable of passing the sliding shaft, and the other end is provided with a fixing portion for fixing the hydraulic cylinder, and the sliding shaft passes through the long strip sliding holes of the left and right columns and the fixing through hole of the plug in sequence; A plurality of adjusting bolts are respectively arranged on the top surface and the bottom surface of the left and right upright posts and are threadedly connected with the threaded through holes thereon, and the adjusting bolts are used to adjust the vertical height of the sliding shaft and clamp the sliding shaft.

2. The adjustable hydraulic cylinder support seat according to claim 1, characterized in that: The sliding shaft is a rectangular sliding shaft and the fixing through hole of the plug is a rectangular through hole. The rectangular sliding shaft is interference connected with the rectangular through hole of the plug.

3. The adjustable hydraulic cylinder support seat according to claim 1, characterized in that: The sliding shaft is a cylindrical sliding shaft and the fixing through hole of the plug is a circular through hole. The cylindrical sliding shaft is interference connected with the circular through hole of the plug.

4. The adjustable hydraulic cylinder support seat according to claim 2 or 3, characterized in that: The fixing portion of the plug is a groove adapted to the shape of the hydraulic cylinder.

5. The adjustable hydraulic cylinder support seat according to claim 2 or 3, characterized in that: The fixing portion of the plug comprises: The plug end is designed as a U-shaped opening, and through holes are arranged on the side walls of the U-shaped opening; A connecting shaft, wherein a through hole adapted to the shape of the hydraulic cylinder is arranged in the middle of the connecting shaft, and the connecting shaft passes through the through holes arranged oppositely on the side walls of the U-shaped opening.

6. The adjustable hydraulic cylinder support seat according to claim 5, characterized in that: At least one end of the connecting shaft is provided with a limiting groove; A threaded hole is also provided on the side wall of the U-shaped opening below the limiting groove; The limiting groove is used to clamp the nut, and the threaded hole is used to pass through the threaded column and be threadedly connected with the nut to limit the position of the connecting shaft.

7. The adjustable hydraulic cylinder support seat according to claim 2, characterized in that: The bottom surface of the adjusting bolt is a plane, and an anti-slip texture is arranged on the plane.

8. The adjustable hydraulic cylinder support seat according to claim 3, characterized in that: The bottom surface of the adjusting bolt is a curved surface, and an anti-slip texture is arranged on the curved surface.

9. The adjustable hydraulic cylinder support seat according to claim 7 or 8, characterized in that: Also includes: A plurality of nuts are used in conjunction with the adjusting bolt to prevent the adjusting bolt from loosening.

10. The adjustable hydraulic cylinder support seat according to claim 1, characterized in that: Also includes: The sliding shaft cover plate is provided to cover the long strip sliding holes of the left and right columns, and a plurality of fixing screw holes are provided at the four corners of the sliding shaft cover plate.

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