Adjustable hydraulic cylinder mounting base

Abstract

The utility model relates to the technical field of hydraulic cylinders, and discloses an adjustable hydraulic cylinder mounting base which comprises a mounting seat and mounting holes formed in the four corners of the mounting seat in a penetrating mode, a fixing seat is fixedly mounted on the top face of the mounting seat, and a supporting column is arranged on the top of the fixing seat in a longitudinal bearing penetrating mode. A mounting frame is coaxially and fixedly mounted at the top of the supporting column, a mounting shaft is mounted on the inner wall surface of the mounting frame through a bearing, a connecting seat is fixedly mounted on the surface of the mounting shaft, a mounting plate is fixedly mounted on the top surface of the connecting seat, and two supporting connecting blocks are symmetrically arranged on the top surface of the mounting plate; according to the adjustable hydraulic cylinder mounting base, multi-angle flexible adjustment of the hydraulic cylinder in the horizontal direction and the vertical direction can be achieved, the diversified requirements for the mounting angle of the hydraulic cylinder under different working conditions can be met, the applicability and universality of equipment are remarkably improved, and the practicability is high. Operation is simple and flexible, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic cylinder technology, specifically to an adjustable hydraulic cylinder mounting base. Background Technology

[0002] Hydraulic cylinders, as key actuators in hydraulic systems, efficiently convert hydraulic energy into mechanical energy to achieve linear reciprocating motion or oscillation. They are widely used in industry. Hydraulic cylinders require mounting bases for installation and fixation, but existing hydraulic cylinder mounting bases still have certain shortcomings, such as:

[0003] The patent application CN201921867217.7, entitled "A Novel Hydraulic Cylinder Mounting Base," has a fixed structural design during use. When facing different work requirements and working conditions, it is difficult to flexibly adjust the angle and position of the hydraulic cylinder, making it difficult to meet diverse usage needs. It has poor equipment adaptability and poor usage flexibility, resulting in limitations in use. In view of this, an adjustable hydraulic cylinder mounting base is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable hydraulic cylinder mounting base to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable hydraulic cylinder mounting base, including a mounting base and mounting holes that pass through its four corners;

[0006] A fixed seat is fixedly installed on the top surface of the mounting base, and a support column is provided through the longitudinal bearing at the top of the fixed seat. A mounting bracket is fixedly installed coaxially on the top of the support column, and a mounting shaft is installed on the inner wall bearing of the mounting bracket. A connecting seat is fixedly installed on the surface of the mounting shaft, and a mounting plate is fixedly installed on the top surface of the connecting seat. Two support connecting blocks are symmetrically arranged on the top surface of the mounting plate, and a connecting pin hole for installing a hydraulic cylinder is opened on the support connecting block.

[0007] A connecting column is installed on the central bearing of the inner bottom surface of the fixed base, and the top of the connecting column is fixedly connected to the bottom center of the support column. A power mechanism is installed on the right side of the fixed base, and a rotating mechanism for rotating the connecting column is connected to the left end of the power mechanism. A rotating mechanism for rotating the mounting shaft is provided on the mounting frame.

[0008] The above technical solution allows for flexible adjustment of the hydraulic cylinder angle, meeting diverse application needs.

[0009] As a preferred embodiment of the present invention, the power mechanism includes a first motor, which is fixedly installed on the right side of the fixed base, and the output shaft bearing of the first motor passes through the right side wall of the fixed base.

[0010] The above technical solution facilitates the provision of driving force through the first motor.

[0011] As a preferred embodiment of this utility model, the rotating mechanism includes a threaded rod, the right end of which is coaxially and fixedly connected to the shaft end of the first motor, and the left end of which is bearing-connected to the inner wall surface of the left side of the fixed seat. A slider is sleeved on the outer side of the threaded rod, and the threaded rod and the slider are threadedly connected. The bottom surface of the slider is slidably connected to the inner bottom surface of the fixed seat. A rack is fixedly installed at the top of the slider, and the rack meshes with a transmission gear. The transmission gear is fixedly installed on the surface of the connecting column.

[0012] By adopting the above technical solution, the screw rod can rotate and drive the rack to move through the slider, which in turn drives the connecting column and support column to rotate through the transmission gear, thereby allowing the mounting bracket to rotate and adjust the horizontal angle of the hydraulic cylinder.

[0013] As a preferred embodiment of this utility model, the rotating mechanism includes a worm gear, the right end of which is coaxially and fixedly connected to the shaft end of the first motor, and the left end of which is connected to a bearing on the left inner wall surface of the fixed seat. The worm gear meshes with a worm wheel, and the worm wheel is fixedly installed on the surface of the connecting column.

[0014] By adopting the above technical solution, it is convenient for the worm gear to rotate, thereby driving the connecting column and support column to rotate through the worm wheel, and enabling the mounting bracket to rotate to adjust the horizontal angle of the hydraulic cylinder.

[0015] As a preferred technical solution of this utility model, a second motor is fixedly installed on the right side of the mounting bracket, and the output shaft bearing of the second motor passes through the right side wall of the mounting bracket. A drive gear is coaxially fixedly installed on the shaft end of the second motor, and the drive gear meshes with the driven gear, and the driven gear is fixedly installed on the surface of the mounting shaft.

[0016] By adopting the above technical solution, it is easy to drive the active gear to rotate through the second motor, and drive the mounting shaft and connecting seat to rotate through the driven gear, thereby realizing the vertical angle adjustment of the hydraulic cylinder.

[0017] As a preferred embodiment of this utility model, a protective cover is fixedly installed on the inner right side of the mounting bracket, and the mounting shaft bearing penetrates the left side wall of the protective cover, with the driving gear and the driven gear located inside the protective cover.

[0018] The above technical solution facilitates the protection of the driving gear and driven gear through the protective cover.

[0019] As a preferred embodiment of this invention, the ratio of the number of teeth of the driving gear to the number of teeth of the driven gear is 1:4.

[0020] The above technical solution makes it easier to drive the driven gear with less effort.

[0021] Compared with the prior art, the beneficial effects of this utility model are: the adjustable hydraulic cylinder mounting base can realize the flexible adjustment of the hydraulic cylinder in multiple angles in the horizontal and vertical directions, which can meet the diverse needs of the hydraulic cylinder mounting angle under different working conditions, significantly improve the applicability and versatility of the equipment, and is simple and flexible to operate and highly practical.

[0022] 1. Align the connecting pin hole on the support connecting block with the through hole at the bottom of the hydraulic cylinder, and use the center pin for limiting and fixing installation;

[0023] 2. The starting mechanism of the first motor can drive the support column to rotate through the rotating mechanism, thereby causing the mounting bracket to drive the mounting shaft, connecting seat and mounting plate to rotate horizontally, thus realizing the adjustment of the horizontal angle of the hydraulic cylinder;

[0024] 3. The starting of the second motor drives the drive gear to rotate, which in turn drives the mounting shaft, connecting seat, and mounting plate to rotate, thereby achieving vertical angle adjustment of the hydraulic cylinder. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic cross-sectional view of the fixed base in Embodiment 1 of this utility model;

[0027] Figure 3 This is a schematic diagram of the connection structure between the rack and the transmission gear in Embodiment 1 of this utility model;

[0028] Figure 4 This is a schematic cross-sectional view of the fixed base in Embodiment 2 of this utility model;

[0029] Figure 5 This is a schematic diagram of the cross-sectional connection structure between the mounting bracket and the protective cover of this utility model;

[0030] Figure 6 This is a schematic diagram of the connection structure between the mounting shaft, mounting bracket, and connecting seat of this utility model.

[0031] In the diagram: 1. Mounting base; 2. Fixed base; 3. Support column; 4. Mounting bracket; 5. Mounting shaft; 6. Connecting base; 7. Mounting plate; 8. Support connecting block; 9. Connecting column; 10. First motor; 11. Threaded rod; 12. Slider; 13. Rack; 14. Transmission gear; 15. Worm; 16. Worm wheel; 17. Second motor; 18. Driving gear; 19. Driven gear; 20. Protective cover. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Example 1

[0034] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 The present invention provides an adjustable hydraulic cylinder mounting base, comprising a mounting base 1 and mounting holes through its four corners. The mounting holes are used to connect and fix the mounting base 1 to the mounting platform by bolts. A fixing base 2 is fixedly mounted on the top surface of the mounting base 1, and a support column 3 is provided through the longitudinal bearing at the top of the fixing base 2. A mounting frame 4 is coaxially fixedly mounted on the top of the support column 3, and a mounting shaft 5 is mounted on the inner wall bearing of the mounting frame 4. A connecting base 6 is fixedly mounted on the surface of the mounting shaft 5, and a mounting plate 7 is fixedly mounted on the top surface of the connecting base 6. Two supporting connecting blocks 8 are symmetrically arranged on the top surface of the mounting plate 7, and the supporting connecting blocks 8 are provided with connecting pin holes for hydraulic cylinder mounting. A connecting column 9 is mounted on the center bearing of the inner bottom surface of the fixing base 2, and the top of the connecting column 9 is fixedly connected to the bottom center of the support column 3. A power mechanism is mounted on the right side of the fixing base 2, and a rotating mechanism for rotating the connecting column 9 is connected to the left end of the power mechanism. A rotating mechanism for rotating the mounting shaft 5 is provided on the mounting frame 4.

[0035] The power mechanism includes a first motor 10, which is fixedly installed on the right side of the fixed base 2, and the output shaft bearing of the first motor 10 passes through the right side wall of the fixed base 2.

[0036] The rotating mechanism includes a threaded rod 11. The right end of the threaded rod 11 is coaxially and fixedly connected to the shaft end of the first motor 10, and the left end of the threaded rod 11 is connected to the bearing on the left inner wall surface of the fixed seat 2. A slider 12 is sleeved on the outer side of the threaded rod 11, and the threaded rod 11 and the slider 12 are threadedly connected. The bottom surface of the slider 12 is slidably connected to the inner bottom surface of the fixed seat 2. A rack 13 is fixedly installed on the top end of the slider 12, and the rack 13 meshes with the transmission gear 14. The transmission gear 14 is fixedly installed on the surface of the connecting column 9.

[0037] The second motor 17 is fixedly installed on the right side of the mounting bracket 4, and the output shaft bearing of the second motor 17 passes through the right side wall of the mounting bracket 4. A brake controller is provided on the second motor 17 for locking the output shaft of the second motor 17. A drive gear 18 is fixedly installed coaxially on the shaft end of the second motor 17, and the drive gear 18 meshes with the driven gear 19. The driven gear 19 is fixedly installed on the surface of the mounting shaft 5. The gear ratio of the drive gear 18 to the driven gear 19 is 1:4.

[0038] A protective cover 20 is fixedly installed on the inner right side of the mounting bracket 4, and the bearing of the mounting shaft 5 passes through the left side wall of the protective cover 20. The driving gear 18 and the driven gear 19 are located inside the protective cover 20, and the protective cover 20 is located on the right side of the mounting plate 7.

[0039] Working principle: When installing the hydraulic cylinder, align the connecting pin hole on the support connecting block 8 with the through hole at the bottom of the hydraulic cylinder, and use the center pin for limiting and fixing.

[0040] When adjusting the horizontal angle of the hydraulic cylinder, the first motor 10 is started. The first motor 10 drives the threaded rod 11 to rotate. The threaded rod 11 drives the slider 12 to slide on the bottom surface of the fixed seat 2. The slider 12 drives the rack 13 to move. The rack 13 drives the transmission gear 14, causing the connecting column 9, the support column 3 and the mounting bracket 4 to rotate, thereby realizing the adjustment of the horizontal angle of the hydraulic cylinder.

[0041] When adjusting the vertical angle of the hydraulic cylinder, the second motor 17 is started. The second motor 17 drives the drive gear 18 to rotate, and the drive gear 18 drives the driven gear 19, causing the mounting shaft 5, the connecting seat 6 and the mounting plate 7 to rotate, thereby realizing the vertical angle adjustment of the hydraulic cylinder. After the adjustment is completed, the output shaft of the second motor 17 is locked by the brake controller.

[0042] Example 2

[0043] Please see Figure 4 The difference between this embodiment and Embodiment 1 is that the rotating mechanism includes a worm 15, the right end of the worm 15 is coaxially and fixedly connected to the shaft end of the first motor 10, and the left end of the worm 15 is connected to the bearing on the left inner wall surface of the fixed seat 2. The worm 15 meshes with the worm wheel 16, and the worm wheel 16 is fixedly installed on the surface of the connecting column 9.

[0044] When adjusting the horizontal angle of the hydraulic cylinder, the first motor 10 is started, which drives the worm gear 15 to rotate. The worm gear 15 drives the worm wheel 16, causing the connecting column 9, the support column 3, and the mounting bracket 4 to rotate, thereby realizing the adjustment of the horizontal angle of the hydraulic cylinder. The transmission method of the worm gear 15 and the worm wheel 16 is more labor-saving, and the angle adjustment range is more flexible and extensive.

[0045] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable hydraulic cylinder mounting base, comprising a mounting base (1) and mounting holes extending through its four corners, characterized in that: The mounting base (1) is fixedly mounted with a fixed base (2), and a support column (3) is provided through the longitudinal bearing at the top of the fixed base (2). The top of the support column (3) is fixedly mounted with a mounting bracket (4) on the same axis. The inner wall of the mounting bracket (4) is mounted with a mounting shaft (5). The surface of the mounting shaft (5) is fixedly mounted with a connecting seat (6), and the top surface of the connecting seat (6) is fixedly mounted with a mounting plate (7). The top surface of the mounting plate (7) is symmetrically provided with two support connecting blocks (8), and the support connecting blocks (8) are provided with connecting pin holes for hydraulic cylinder installation. The inner bottom surface of the fixed seat (2) is equipped with a connecting column (9) and the top of the connecting column (9) is fixedly connected to the bottom center of the support column (3). The right side of the fixed seat (2) is equipped with a power mechanism and the left end of the power mechanism is connected to a rotating mechanism for rotating the connecting column (9). The mounting frame (4) is equipped with a rotating mechanism for rotating the mounting shaft (5).

2. The adjustable hydraulic cylinder mounting base according to claim 1, characterized in that, The power mechanism includes a first motor (10), which is fixedly installed on the right side of the fixed base (2), and the output shaft bearing of the first motor (10) passes through the right side wall of the fixed base (2).

3. An adjustable hydraulic cylinder mounting base according to claim 2, characterized in that, The rotating mechanism includes a threaded rod (11), the right end of which is coaxially fixedly connected to the shaft end of the first motor (10), and the left end of which is connected to the bearing on the left inner wall of the fixed seat (2). A slider (12) is sleeved on the outside of the threaded rod (11), and the threaded rod (11) and the slider (12) are threadedly connected. The bottom surface of the slider (12) is slidably connected to the inner bottom surface of the fixed seat (2). A rack (13) is fixedly installed on the top of the slider (12), and the rack (13) meshes with the transmission gear (14). The transmission gear (14) is fixedly installed on the surface of the connecting column (9).

4. An adjustable hydraulic cylinder mounting base according to claim 2, characterized in that, The rotating mechanism includes a worm (15), the right end of which is coaxially fixedly connected to the shaft end of the first motor (10), and the left end of which is connected to the bearing on the left inner wall of the fixed seat (2). The worm (15) meshes with a worm wheel (16), and the worm wheel (16) is fixedly installed on the surface of the connecting column (9).

5. An adjustable hydraulic cylinder mounting base according to claim 1, characterized in that, The second motor (17) is fixedly installed on the right side of the mounting bracket (4), and the output shaft bearing of the second motor (17) passes through the right side wall of the mounting bracket (4). The shaft end of the second motor (17) is coaxially fixedly installed with a drive gear (18), and the drive gear (18) meshes with the driven gear (19), and the driven gear (19) is fixedly installed on the surface of the mounting shaft (5).

6. An adjustable hydraulic cylinder mounting base according to claim 5, characterized in that, A protective cover (20) is fixedly installed on the right inner wall of the mounting bracket (4), and the bearing of the mounting shaft (5) passes through the left side wall of the protective cover (20), and the driving gear (18) and the driven gear (19) are located inside the protective cover (20).

7. An adjustable hydraulic cylinder mounting base according to claim 5, characterized in that, The ratio of the number of teeth of the driving gear (18) to the number of teeth of the driven gear (19) is 1:4.

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