Hydraulic cylinder supporting and fixing seat

Abstract

The utility model discloses a hydraulic cylinder supporting and fixing seat which comprises a base, mounting columns are arranged at the four corners of the base, a movable groove is formed in the middle of the top of the base, an adjusting structure is arranged in the movable groove, a bearing plate is arranged at the top of the adjusting structure, and protection plates are fixedly connected to the four edges of the top of the bearing plate. A clamping structure is arranged at the top of the bearing plate, a limiting plate is arranged at the top of the mounting column, and a limiting cover is arranged at the top of the clamping structure. Compared with the prior art, the utility model has the advantages that the two-way threaded rod I in the adjusting structure rotates to drive the movable block to move along the movable groove, so as to push the included angle between the two support rods which are connected in a crossed manner to change; when the included angle between the two supporting rods is smaller, the distance between the bearing plate and the bottom plate is larger, so that the height of the hydraulic cylinder body is higher, otherwise, the distance is smaller, and the height of the hydraulic cylinder body is lower.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic cylinder technical field, specifically a kind of hydraulic cylinder support fixed seat. BACKGROUND

[0002] Hydraulic cylinder is the hydraulic energy into mechanical energy, do linear reciprocating motion (or swing motion) hydraulic actuator, it simple structure, work reliable, when it is used to realize reciprocating motion, can dispense with speed reducer, and there is no transmission gap, movement is stable, therefore, in the hydraulic system of various machines, it is widely used, hydraulic cylinder output force and the effective area of piston and the pressure difference of its two sides are proportional;Hydraulic cylinder is basically composed of cylinder barrel and cylinder cover, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device are determined according to specific application occasion, other devices are indispensable, part of hydraulic cylinder of hydraulic system needs to be fixed and positioned by fixing device when in use

[0003] In the disclosure No. CN220101694U discloses a kind of hydraulic cylinder fixed seat of mine machinery, including base and locating block, four corners of base bottom end are all provided with ball groove, the top of multiple ball grooves is all fixedly installed with telescopic spring, one end of multiple telescopic springs is all fixedly installed with arc plate, the bottom of multiple arc plates is all fixedly connected with ball wheel placing chamber, multiple ball wheel placing chamber is all rotatably connected with ball wheel.

[0004] The existing hydraulic cylinder fixed seat has the following shortcomings: the existing part of hydraulic cylinder fixing device can only fix and position hydraulic cylinder when in use, cannot adjust the use height of hydraulic cylinder according to actual requirement, needs to adjust the whole fixed device, brings inconvenience to normal work, and it is inconvenient to protect hydraulic cylinder body, and the service life of hydraulic cylinder body is shortened when receiving collision. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects, and provide a kind of hydraulic cylinder support fixed seat.

[0006] In order to solve the above problems, the technical scheme of the utility model is as follows: a kind of hydraulic cylinder support fixed seat, including base, the base four corners are equipped with mounting column, the top middle position of base is provided with movable slot, the movable slot is equipped with adjusting structure, the adjusting structure top is equipped with bearing plate, the bearing plate top four edges are fixedly connected with protection plate, the bearing plate top is equipped with clamping structure, the mounting column top is equipped with limit plate, the clamping structure top is equipped with limit cover.

[0007] Further, the adjusting structure includes a two-way threaded rod one, threaded structure is connected with the movable block at both ends of the two-way threaded rod one, the movable block top fixedly connected with the fixed block, the fixed block is rotatably connected with the support rod between the bearing plate, two support rods are cross arranged.

[0008] Further, the clamping structure includes clamping plates, the clamping plates are arranged on both sides of the top of the bearing plate, two clamping plates are fixedly connected with extension plates at one end, the protective plate is provided with a rectangular hole matched with the extension plate on one side, the rectangular hole is fixedly connected with fixed plates at both ends, the fixed plates are rotatably connected with a two-way threaded rod two, and the extension plates and the two-way threaded rod two are connected in a threaded structure.

[0009] Further, the bearing plate top is provided with a plurality of guide grooves, and the clamping plate bottom is provided with guide blocks matched with the guide grooves.

[0010] Further, the two-way threaded rod one and the two-way threaded rod two are driven by the motor at one end.

[0011] The utility model discloses a hydraulic cylinder support fixing seat compared with prior art has the advantages of:

[0012] (1) through the two-way threaded rod one rotation of adjusting structure drive movable block along movable groove removes, and then promotes the included angle between two cross -linked continuous support rods to produce the change, when the included angle between two support rods is smaller, the distance between bearing plate and bottom plate is larger, and then makes the height of hydraulic cylinder body higher, contrarily, the distance is smaller, and then the height of hydraulic cylinder body is lower.

[0013] (2) through the two-way threaded rod two rotation of clamping structure drive extension plate along rectangular hole at both ends, simultaneously, extension plate drive clamping plate to the hydraulic cylinder body and remove and then clamp and fix the hydraulic cylinder body, and the side of clamping plate and hydraulic cylinder body contact is equipped with a plurality of protection bosses, and when clamping plate clamps and fixes the hydraulic cylinder body, reduces the contact area and the abrasion of hydraulic cylinder body surface, and can further limit the hydraulic cylinder body with the cooperation of limiting cover. ACCURATE DRAWINGS

[0014] Figure 1 It is a kind of hydraulic cylinder support fixing seat of the utility model three-dimensional structure Figure 1 .

[0015] Figure 2 It is a kind of hydraulic cylinder support fixing seat of the utility model three-dimensional structure Figure 2 .

[0016] Figure 3 It is a kind of hydraulic cylinder support fixing seat of the utility model three-dimensional structure Figure 3 .

[0017] Figure 4 This utility model is a hydraulic cylinder support fixing seat Figure 2 Enlarged view of point A in the middle.

[0018] Figure 5 This utility model is a hydraulic cylinder support fixed seat Figure 3 Enlarged view of point B in the middle.

[0019] As shown in the figure: 1. Base; 2. Mounting column; 3. Movable slot; 4. Adjustment structure; 401. Two-way threaded rod 1; 402. Movable block; 403. Fixed block; 404. Support rod; 5. Load-bearing plate; 6. Protective plate; 7. Clamping structure; 701. Clamping plate; 702. Extension plate; 703. Rectangular hole; 704. Fixed plate; 705. Two-way threaded rod 2; 8. Limit plate; 9. Limit cover; 10. Guide slot; 11. Guide block; 12. Hydraulic cylinder body. DETAILED DESCRIPTION

[0020] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0021] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0023] like Figures 1 to 5 When the hydraulic cylinder body 12 is in the working state, the support frame 5 is fixed on the support frame 1, and the support frame 5 is fixed on the support frame 1. When the hydraulic cylinder body 12 is in the working state, the support frame 5 is fixed on the support frame 1, and the support frame 5 is fixed on the support frame 1. When the hydraulic cylinder body 12 is in the working state, the support frame 5 is fixed on the support frame 1, and the support frame 5 is fixed on the support frame 1. When the hydraulic cylinder body 12 is in the working state, the support frame 5 is fixed on the support frame 1, and the support frame 5 is fixed on the support frame 1

[0024] The adjusting structure 4 comprises a bidirectional threaded rod 401, the movable block 402 is connected to the two ends of the bidirectional threaded rod 401 in a threaded structure, the top of the movable block 402 is fixedly connected with the fixed block 403, the support rods 404 are rotatably connected between the fixed block 403 and the bearing plate 5, the two support rods 404 are cross-connected, the movable block 402 is driven to move along the movable groove 3 through the rotation of the bidirectional threaded rod 401, and then the included angle between the two cross-connected support rods 404 changes, when the included angle between the two support rods 404 is smaller, the distance between the bearing plate 5 and the bottom plate 1 is larger, and thus the height of the hydraulic cylinder body 12 is higher, and vice versa, the distance is smaller, and thus the height of the hydraulic cylinder body 12 is lower;

[0025] The clamping structure 7 comprises clamping plates 701 arranged on both sides of the top of the bearing plate 5, the two clamping plates 701 are fixedly connected with the extension plates 702 at one end, the rectangular holes 703 used in cooperation with the extension plates 702 are formed in the side of the protection plate 6 close to the extension plates 702, the fixed plates 704 are fixedly connected at the two ends of the rectangular holes 703, the bidirectional threaded rod 705 is rotatably connected between the fixed plates 704, the extension plates 702 are connected with the bidirectional threaded rod 705 in a threaded structure, the extension plates 702 are driven to move along the rectangular holes 703 through the rotation of the bidirectional threaded rod 705, at the same time, the clamping plates 701 are driven to move to the hydraulic cylinder body 12 by the extension plates 702, and thus the hydraulic cylinder body 12 is clamped and fixed, and a plurality of protection protrusions are arranged on the side of the clamping plate 701 in contact with the hydraulic cylinder body 12, the contact area with the surface of the hydraulic cylinder body 12 is reduced when the clamping plate 701 clamps and fixes the hydraulic cylinder body 12, and at the same time, the hydraulic cylinder body 12 is further limited in cooperation with the limiting cover 9;

[0026] A plurality of guide grooves 10 are formed in the top of the bearing plate 5, and guide blocks 11 used in cooperation with the guide grooves 10 are arranged at the bottom of the clamping plate 701, the guide grooves 10 and the guide blocks 11 can assist the movement of the clamping plate 701;

[0027] The bidirectional threaded rod 401 and the bidirectional threaded rod 705 are both driven by the motor.

[0028] It should be noted that, in the present text, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms “include”, “contain” or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

[0030] The above describes the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments to the technical solution, which should belong to the protection scope of the present application.

Claims

1. A hydraulic cylinder support fixing seat, characterized in that: The invention comprises a base (1), wherein the four corners of the base (1) are provided with mounting columns (2), a movable groove (3) is provided in the middle of the top of the base (1), an adjustment structure (4) is provided in the movable groove (3), a bearing plate (5) is provided on the top of the adjustment structure (4), a protective plate (6) is fixedly connected to the four sides of the top of the bearing plate (5), a clamping structure (7) is provided on the top of the bearing plate (5), a limiting plate (8) is provided on the top of the mounting column (2), a limiting cover (9) is provided on the top of the clamping structure (7), and a hydraulic cylinder body (12) is provided in the clamping structure (7) and at the bottom of the limiting cover.

2. The hydraulic cylinder support mount according to claim 1, wherein: The adjustment structure (4) comprises a bidirectional threaded rod (401), wherein the threaded structures at both ends of the bidirectional threaded rod (401) are connected to a movable block (402), the top of the movable block (402) is fixedly connected to a fixed block (403), and a support rod (404) is rotatably connected between the fixed block (403) and the supporting plate (5), and the two support rods (404) are arranged crosswise.

3. The hydraulic cylinder support mount according to claim 2, wherein: The clamping structure (7) includes a clamping plate (701), which is arranged on both sides of the top of the supporting plate (5), and one end of the two clamping plates (701) is fixedly connected to an extension plate (702). A rectangular hole (703) used to match the extension plate (702) is opened on the side of the protective plate (6) close to the extension plate (702), and the two ends of the rectangular hole (703) are fixedly connected to a fixing plate (704). A two-way threaded rod (705) is rotatably connected between the fixing plates (704), and a threaded structure is connected between the extension plate (702) and the two-way threaded rod (705).

4. The hydraulic cylinder support mount according to claim 3, wherein: The top of the carrier plate (5) is provided with a plurality of guide grooves (10), and the bottom of the clamping plate (701) is provided with a guide block (11) used in conjunction with the guide grooves (10).

5. The hydraulic cylinder support mount according to claim 3, wherein: One end of the bidirectional threaded rod 1 (401) and one end of the bidirectional threaded rod 2 (705) are both driven by a motor.

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