Hydraulic transmission test bed

Abstract

The utility model discloses a hydraulic transmission test bed which comprises a base, a table top is installed on the base, an installation seat is arranged on the table top, the end portion of the installation seat is connected with the table top in a rotating mode through a driving assembly, the installation seat is driven by the driving assembly to turn over, and the rotation angle of the installation seat is 0-90 degrees. The driving assembly comprises a threaded rod and a transmission mechanism, a sliding block is arranged on the bottom surface of the mounting seat, the threaded rod is sleeved with the sliding block in a matched mode, the threaded rod is driven by the transmission mechanism to rotate so that the sliding block can slide along the threaded rod, and the mounting seat is driven to be overturned from the vertical state to the horizontal state. According to the utility model, the driving assembly and the transmission assembly are installed on the test bed and are matched with each other, the installation seat is adjusted to be horizontal so as to facilitate the installation and disassembly of the hydraulic component, the use and the operation are convenient, and the storage box is arranged, so that the situation that the hydraulic component falls off and is damaged when the hydraulic component is installed is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a test bench especially relates to a hydraulic transmission test bench. BACKGROUND

[0002] The hydraulic transmission test bench is a kind of process test instrument for mechanical engineering field, is widely used in the test teaching system of professional training and professional training, is assembled on mesh grid test board or aluminum profile test board, is connected with hose, can make training test fast and safe, and also can pneumatically drive and control modular structure practice and innovation.

[0003] In prior art, during the use of the hydraulic transmission test bench, various hydraulic components are installed on the test board, in order to facilitate observation and display, the test board for installing hydraulic components is in vertical state, but since the angle of the test board on the test bench is not adjustable, when operating on the vertical test board, not only is it inconvenient to disassemble and adjust the hydraulic components, but also the hydraulic components are prone to falling and damaging during installation.

[0004] Therefore, it is necessary to develop a new type of hydraulic transmission test bench to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a hydraulic transmission test bench.

[0006] In order to solve the above technical problems, the utility model provides a hydraulic transmission test bench.

[0007] The driving assembly comprises a threaded rod and a transmission mechanism, the bottom surface of the mounting seat is provided with a sliding block, the sliding block is matched and arranged on the threaded rod, the threaded rod is driven to rotate by the transmission mechanism, so that the sliding block slides along the threaded rod, and the mounting seat is turned from vertical state to horizontal state.

[0008] Preferably, the recess is matched and placed with the threaded rod, and one end of the threaded rod is connected with the transmission mechanism.

[0009] Preferably, the transmission mechanism comprises a motor, a No. 1 wheel and a No. 2 wheel are sequentially arranged on the output shaft of the motor, the No. 1 wheel and the No. 2 wheel are connected with a No. 1 belt pulley and a No. 2 belt pulley through a belt respectively, and the No. 1 belt pulley and the No. 2 belt pulley are connected with the threaded rod respectively.

[0010] Preferably, the two sides of the mounting base are respectively connected with L-shaped support rods, one end of the support rod is rotatably connected with the mounting base, and the other end is rotatably connected with the rotating shaft.

[0011] Preferably, a fixing seat is arranged on the table top, the fixing seat is located on one side of the groove and perpendicular to the groove, the rotating shaft is arranged in the fixing seat, and two ends of the rotating shaft respectively extend out of the fixing seat and are connected with the support rods.

[0012] Preferably, U-shaped grooves are respectively formed at the two ends of the bottom surface of the mounting base, guide blocks are rotatably arranged in the U-shaped grooves, and the guide blocks are located on the top surface of the sliding blocks.

[0013] Preferably, the end, where the threaded rod is connected with the belt pulley, is provided with a support seat.

[0014] Preferably, a mounting groove is arranged on the surface of the mounting base to form a mounting surface.

[0015] Preferably, a storage box is arranged on the table top, and a silica gel pad is arranged in the storage box.

[0016] The utility model provides a kind of hydraulic transmission test bench, by installing driving assembly and transmission assembly on test bench, they are mutually matched, driving mounting base is rotated from vertical state to horizontal plane, so that the mounting surface of mounting base can be adjusted, by adjusting mounting base to horizontal to facilitate the installation and disassembly of hydraulic component, convenient to use and operate, and by setting storage box, avoid the situation that hydraulic component is installed to fall and cause component damage occurs. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model.

[0018] Figure 2 It is the structure schematic diagram of the driving assembly of the utility model.

[0019] In the drawing: 1, table top; 2, mounting base; 3, driving assembly; 4, transmission mechanism; 5, support rod; 6, storage box; 7, support seat; 10, base; 11, groove; 12, fixing seat; 31, threaded rod; 32, guide block; 33, sliding block; 41, motor; 42, No. 1 belt pulley; 43, No. 2 belt pulley. DETAILED DESCRIPTION

[0020] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0021] Example 1

[0022] As Figure 1The hydraulic transmission test bench shown includes a base 10, a table 1 mounted on the base 10, a mounting seat 2 provided on the table 1, and the end of the mounting seat 2 being rotatably connected to the table via a drive assembly 3. The drive assembly drives the mounting seat to rotate, and the rotation angle of the mounting seat 2 is 0 to 90 degrees.

[0023] By installing a flip-up mounting base on the table, the mounting base can be adjusted to a horizontal position to facilitate the installation and removal of hydraulic components, making it convenient to use and operate. The range of motion of the mounting base can be adjusted by the drive component to achieve the adjustment of the mounting base angle, thus enhancing its practicality.

[0024] like Figure 2 As shown, the drive assembly 3 includes a threaded rod 31 and a transmission mechanism 4. A sliding block 33 is provided on the bottom surface of the mounting base 2. The sliding block 33 is fitted onto the threaded rod. The transmission mechanism drives the threaded rod to rotate, causing the sliding block to slide along the threaded rod, thereby causing the mounting base to flip from a vertical state to a horizontal state.

[0025] The drive assembly uses a transmission mechanism to move a threaded rod to adjust the angle of the mounting base. Specifically, a threaded rod is installed in the platform, and a sliding block is installed below the mounting base. By placing the sliding block on the threaded rod, the sliding block can move along the threaded rod under the action of the transmission mechanism, thereby driving the mounting base to move along the threaded rod. During the movement, the mounting base is rotated from a vertical state to a horizontal state, thus adjusting the angle of the mounting base.

[0026] Furthermore, the tabletop 1 has a groove 11 parallel to the horizontal direction, and a threaded rod 31 is placed in the groove 11. One end of the threaded rod 31 is connected to the transmission mechanism 4.

[0027] To facilitate the movement of the sliding block, two parallel grooves are made horizontally on the platform, allowing the threaded rod to be placed within them. This enables the sliding block to move horizontally, which in turn causes the mounting base to flip from a horizontal to a vertical position. The threaded rod rotates under the drive of the transmission mechanism, which in turn moves the sliding block. The sliding block then flips the mounting base from a vertical to a horizontal position, facilitating the assembly and disassembly of the hydraulic components and enhancing ease of use.

[0028] Furthermore, the transmission mechanism 4 includes a motor 41, on which a first wheel and a second wheel are sequentially mounted. The first wheel and the second wheel are connected to a first pulley 42 and a second pulley 43 respectively via belts. The first pulley and the second pulley are connected to a threaded rod respectively.

[0029] In order to ensure that the two threaded rods can rotate simultaneously and in the same direction, one end of the threaded rod is connected with the belt pulley, and the motor is started to drive the first pulley and the second pulley to rotate synchronously. Since the first pulley and the second pulley are connected with the first belt pulley and the second belt pulley through the belt, the rotation of the first pulley and the second pulley drives the rotation of the first belt pulley and the second belt pulley, and the rotation of the first belt pulley and the second belt pulley drives the rotation of the threaded rod, so that the threaded rod rotates synchronously and in the same direction.

[0030] In order to realize the overturning, the mounting seat 2 is connected with the L-shaped support rod 5 on both sides, one end of the support rod 5 is connected with the mounting seat, and the other end is connected with the rotating shaft.

[0031] The L-shaped support rod is installed on both sides of the mounting seat, and the support rod supports the mounting seat. When the mounting seat needs to be adjusted, since one end of the support rod is connected with the mounting seat and the other end is connected with the rotating shaft, the support rod can also rotate with the movement of the mounting seat. When the mounting seat is rotated to the horizontal state, the support rod is also rotated to the horizontal state, so that the adjustment of the mounting seat is realized.

[0032] Preferably, the fixed seat 12 is arranged on the table top 1, and the fixed seat 12 is located on one side of the groove and perpendicular to the groove. The rotating shaft is arranged in the fixed seat, and the two ends of the rotating shaft are respectively connected with the support rod.

[0033] The fixed seat is arranged on the table top, the rotating shaft is arranged in the fixed seat, and the two ends of the rotating shaft are respectively connected with the support rod, so that the support rod can rotate with the mounting seat, and the angle adjustment of the mounting seat is realized.

[0034] Preferably, the U-shaped groove is formed at the bottom of the mounting seat 2, and the guide block 32 is rotatably connected in the U-shaped groove.

[0035] In order to ensure the stable movement of the mounting seat, the U-shaped groove is arranged at the bottom of the mounting seat, and the guide block is rotatably connected in the U-shaped groove. The guide block is connected with the sliding block, so that the sliding block can drive the mounting seat to move while the mounting seat is overturned to the horizontal state. The mounting seat can be adjusted to the horizontal state to facilitate the disassembly and assembly of the hydraulic components, and the convenience and practicality are increased.

[0036] In order to ensure the stability of the threaded rod, the threaded rod 31 is connected with the belt pulley, and the two ends of the threaded rod are respectively provided with the support seat 7.

[0037] The support seat is arranged to support the threaded rod, so that the threaded rod can rotate under the driving of the belt pulley.

[0038] Preferably, the surface of the mounting base 2 is provided with a mounting groove to form a mounting surface. The mounting groove is used to install hydraulic components.

[0039] Preferably, a storage box 6 is placed on the countertop 1, and a silicone pad is provided inside the storage box 6. The storage box 6 and the mounting surface are located on the same side of the mounting base.

[0040] By setting up a storage box and silicone pad, the hydraulic components to be installed can be temporarily placed in the storage box, making it convenient for test personnel to take them out. At the same time, it can prevent the hydraulic components from being damaged due to accidental drops to the ground, thus providing cushioning protection for the hydraulic components.

[0041] Example 2

[0042] A hydraulic transmission test bench includes a base, a table mounted on the base, a mounting seat provided on the table, and an end of the mounting seat being rotatably connected to the table via a drive assembly. The drive assembly drives the mounting seat to rotate, and the rotation angle of the mounting seat is 0 to 90 degrees.

[0043] The drive assembly includes a threaded rod and a transmission mechanism. A sliding block is provided on the bottom surface of the mounting base. The sliding block is fitted onto the threaded rod. The transmission mechanism drives the threaded rod to rotate, causing the sliding block to slide along the threaded rod, thereby causing the mounting base to flip from a vertical state to a horizontal state.

[0044] To reduce noise, vibration isolation brackets are installed on the motor to lower vibration. Specifically, the vibration isolation bracket includes a box-shaped base with rubber vibration isolation pads on the bottom surface to absorb vibration energy and reduce vibration transmission efficiency; a damper is installed inside the base, utilizing viscous damping or friction damping principles to further suppress high-frequency vibration and improve stability. There are various forms of vibration reduction methods, not limited to those described above.

[0045] The purpose of this utility model is to provide a hydraulic transmission test bench. By installing a drive assembly on the test bench and cooperating with the transmission mechanism, when hydraulic components need to be installed, the motor is started. The motor drives the first and second pulleys to rotate through the transmission of the belts. The rotation of the first and second pulleys drives the threaded rods connected to them to rotate. The rotation of the threaded rods causes the sliding block on them to slide along the threaded rod. During the sliding process of the sliding block, the mounting base is rotated from a vertical state to a horizontal state, thereby realizing the angle adjustment of the mounting base, which facilitates the disassembly and assembly of hydraulic components and makes it convenient for use and operation. In addition, by installing a storage box on the bench, not only can the hydraulic components be stored, but it can also prevent the hydraulic components from being damaged due to accidental drops to the ground, thus providing cushioning protection for the hydraulic components.

[0046] The above embodiments are not intended to limit the present utility model, nor is the present utility model limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are also within the protection scope of the present utility model.

Claims

1. A hydraulic transmission test bench, comprising a base (10), characterized in that: A table (1) is installed on the base (10), and a mounting seat (2) is provided on the table (1). The end of the mounting seat (2) is rotatably connected to the table through a drive assembly (3). The drive assembly drives the mounting seat to flip, and the rotation angle of the mounting seat (2) is 0 to 90 degrees. The drive assembly (3) includes a threaded rod (31) and a transmission mechanism (4). The bottom surface of the mounting base (2) is provided with a sliding block (33). The sliding block (33) is fitted onto the threaded rod. The transmission mechanism drives the threaded rod to rotate, causing the sliding block to slide along the threaded rod, thereby causing the mounting base to flip from a vertical state to a horizontal state.

2. The hydraulic transmission test bench according to claim 1, characterized in that: The table surface (1) has a groove (11) parallel to the horizontal direction. A threaded rod (31) is placed in the groove (11). One end of the threaded rod (31) is connected to the transmission mechanism (4).

3. The hydraulic transmission test bench according to claim 2, characterized in that: The transmission mechanism (4) includes a motor (41). A first wheel and a second wheel are sequentially mounted on the output shaft of the motor (41). The first wheel and the second wheel are connected to a first pulley and a second pulley respectively via belts. The first pulley and the second pulley are connected to a threaded rod respectively.

4. The hydraulic transmission test bench according to claim 3, characterized in that: The mounting base (2) is connected to L-shaped support rods (5) on both sides. One end of the support rod (5) is rotatably connected to the mounting base, and the other end is rotatably connected to the rotating shaft.

5. The hydraulic transmission test bench according to claim 4, characterized in that: A fixed seat (12) is provided on the platform (1). The fixed seat (12) is located on one side of the groove and is perpendicular to it. A rotating shaft is installed inside the fixed seat (12). The two ends of the rotating shaft are respectively connected to the support rod along the extension of the fixed seat.

6. The hydraulic transmission test bench according to claim 5, characterized in that: The mounting base (2) has U-shaped grooves formed at both ends of its bottom surface. A guide block is rotatably connected in the U-shaped groove and the guide block is located on the top surface of the sliding block.

7. The hydraulic transmission test bench according to claim 6, characterized in that: The threaded rod (31) is provided with a support seat at the end that is connected to the pulley.

8. The hydraulic transmission test bench according to claim 7, characterized in that: The mounting base (2) has a mounting groove on its surface to form a mounting surface.

9. The hydraulic transmission test bench according to claim 8, characterized in that: A storage box (6) is placed on the tabletop (1), and a silicone pad is provided inside the storage box (6).

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