Rotating device for hydraulic pump

Abstract

The utility model discloses a rotating device for a hydraulic pump, which comprises a supporting base, a rotating support, a first motor and a hydraulic pump driving motor, the lower end of the hydraulic pump driving motor is provided with supporting legs, the rotating support is provided with a clamping mechanism, the side face of the rotating support is provided with a rotating shaft, and the supporting base is provided with a shaft hole. The clamping mechanism comprises a fixed clamping jaw, a clamping plate, a second motor and a lead screw, the fixed clamping jaw is installed on the side end face of the inner wall of the rotating support, and a movable clamping jaw is arranged at the upper end of the clamping plate. The clamping mechanism is arranged on the rotary support, the first motor drives the clamping plate to be close to or away from the fixed clamping jaw, the fixed clamping jaw and the movable clamping jaw clamp supporting legs of the hydraulic pump driving motor, and therefore the hydraulic pump driving motor is fixed, and time needed for fixing the hydraulic pump driving motor and equipment is greatly shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic pump processing equipment, in particular to a rotating device for a hydraulic pump. Background Art

[0002] During the processing of the hydraulic pump, when the motor of the hydraulic pump is installed with the pump body, due to the small ground clearance of the motor, the hydraulic pump often needs to be flipped over to make the motor vertically upward to make room for the pump head and motor to be installed. However, the hydraulic pump is large in size and heavy. Although the hydraulic pump can be flipped over by manpower and the use of tools, the flatness of the bottom of the motor is poor, and the motor is easy to tilt during installation.

[0003] Although some devices in the prior art can freely flip the motor, the motor needs to be fixed on the device by bolts. Each time the hydraulic pump is assembled, multiple sets of bolts need to be disassembled and assembled, which is very inconvenient and seriously affects the assembly efficiency of the hydraulic pump. Therefore, a rotating device for the hydraulic pump is needed to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a rotating device for a hydraulic pump, which has the advantage of high installation efficiency and solves the problem in the prior art that the installation and disassembly efficiency between the hydraulic pump and the rotating device is low, which affects the production efficiency of the hydraulic pump.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating device for a hydraulic pump, comprising a supporting base, a rotating bracket, a first motor and a hydraulic pump driving motor, wherein a support leg is provided at the lower end of the hydraulic pump driving motor, and a clamping mechanism is provided on the rotating bracket;

[0006] A rotating shaft is arranged on the side of the rotating bracket, and an axial hole is arranged on the supporting base. The rotating bracket and the supporting base are rotatably connected through the rotating shaft and the axial hole. The first motor is keyed to the rotating shaft. The clamping mechanism includes a fixed clamp, a clamping plate, a second motor and a screw rod. The fixed clamp is installed on the side end face of the inner wall of the rotating bracket. A movable clamp is arranged on the upper end of the clamping plate. The clamping plate is slidably connected to the rotating bracket.

[0007] As a preferred rotating device for a hydraulic pump of the utility model, a screw hole is provided on the bottom side end surface of the clamping plate, the screw rod passes through the screw hole and is threadedly connected to the clamping plate, and the second motor is keyed to the screw rod.

[0008] As a preferred rotating device for a hydraulic pump of the utility model, a guide rod is provided at the bottom of the rotating bracket, a guide hole is provided at the bottom side end surface of the clamping plate, and the guide rod is inserted into the guide hole and slidably connected to the clamping plate.

[0009] As a preferred embodiment of the rotating device for a hydraulic pump of the utility model, the side surfaces of the fixed clamping jaw and the movable clamping jaw are provided with guiding surfaces, and the guiding surfaces are inclined surface structures.

[0010] As a preferred rotating device for a hydraulic pump of the utility model, a plurality of rollers are arranged on the upper end surface of the rotating bracket.

[0011] As a preferred embodiment of the rotating device for a hydraulic pump of the utility model, a universal brake wheel set is arranged on the lower end surface of the supporting base.

[0012] As a preferred embodiment of the rotating device for a hydraulic pump of the utility model, a controller is provided on the upper end surface of the supporting base.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model arranges a clamping mechanism on the rotating bracket so that the first motor drives the clamping plate to approach or move away from the fixed clamping claw, so that the fixed clamping claw and the movable clamping claw clamp the legs of the hydraulic pump driving motor, thereby fixing the hydraulic pump driving motor, which greatly reduces the time required for fixing the hydraulic pump driving motor and the equipment, thereby improving the assembly efficiency of the hydraulic pump and increasing the factory's revenue.

[0015] 2. The utility model arranges a plurality of rollers on the upper end surface of the rotating bracket to reduce the friction between the hydraulic pump drive motor and the rotating bracket through the rollers, so that the movable clamping jaw can easily push the motor to move toward the fixed clamping jaw end, reduce the wear between the motor and the rotating bracket, avoid the hydraulic pump drive motor from bumping during the movement, and improve the product quality.

[0016] 3. The utility model improves the flexibility of the equipment by arranging a universal brake wheel set at the bottom of the equipment, so that the equipment can rotate freely, thereby facilitating the assembly and processing of various surfaces of the hydraulic pump and facilitating the transfer of the hydraulic pump, thereby facilitating the lifting of the hydraulic pump in coordination with other equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is an exploded view of the utility model;

[0019] Figure 3 It is a schematic diagram of the matching state of the clamping mechanism and the rotating bracket of the utility model;

[0020] Figure 4 It is a bottom view of the clamping mechanism and the rotating bracket of the utility model in the coordinated state.

[0021] In the figure: 1. support base; 101. shaft hole; 102. controller; 103. Vientiane brake wheel assembly; 2. rotating bracket; 201. rotating shaft; 202. rotating roller; 203. guide rod; 3. hydraulic pump drive motor; 301. supporting leg; 4. first motor; 5. clamping mechanism; 501. fixed clamping jaw; 502. clamping plate; 503. second motor; 504. screw rod; 505. movable clamping jaw; 506. screw hole; 507. guide hole; 508. guiding surface. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 4 , a rotating device for a hydraulic pump, comprising a supporting base 1, a rotating bracket 2, a first motor 4 and a hydraulic pump driving motor 3, a supporting leg 301 is provided at the lower end of the hydraulic pump driving motor 3, and a clamping mechanism 5 is provided on the rotating bracket 2;

[0023] A rotating shaft 201 is provided on the side of the rotating bracket 2, and an axial hole 101 is provided on the supporting base 1. The rotating bracket 2 and the supporting base 1 are rotatably connected through the rotating shaft 201 and the axial hole 101. The first motor 4 is keyed to the rotating shaft 201. The clamping mechanism 5 includes a fixed clamping jaw 501, a clamping plate 502, a second motor 503 and a screw rod 504. The fixed clamping jaw 501 is installed on the side end face of the inner wall of the rotating bracket 2. A movable clamping jaw 505 is provided on the upper end of the clamping plate 502. The clamping plate 502 is slidably connected to the rotating bracket 2.

[0024] When the device is in use, first, the rotating bracket 2 is kept horizontal by the first motor 4, and then the hydraulic pump driving motor 3 is transported to the rotating bracket 2 by the lifting equipment, so that the central axis of the hydraulic pump driving motor 3 is perpendicular to the central axis of the first motor 4, and the second motor 503 is controlled by the controller 102, so that the second motor 503 drives the screw rod 504 to rotate, so that the clamping plate 502 moves toward the fixed jaw 501 end, and the spacing component between the movable jaw 505 and the fixed jaw 501 is reduced to clamp the motor's leg 301, thereby fixing the hydraulic pump driving motor 3, and then the first motor 4 is controlled by the controller 102 to drive the rotating bracket 2 to rotate, so that the head of the hydraulic pump driving motor 3 is upward, thereby facilitating docking with the pump body of the hydraulic pump.

[0025] Furthermore, a screw hole 506 is provided on the bottom side end surface of the clamping plate 502 , the screw rod 504 passes through the screw hole 506 and is threadedly connected to the clamping plate 502 , and the second motor 503 is keyed to the screw rod 504 .

[0026] The second motor 503 drives the screw rod 504 to rotate, thereby driving the clamping plate 502 to move closer to or away from the fixed clamping jaw 501, so that the fixed clamping jaw 501 and the movable clamping jaw 505 clamp the support leg 301 of the hydraulic pump driving motor 3, thereby fixing the hydraulic pump driving motor 3.

[0027] Furthermore, a guide rod 203 is provided at the bottom of the rotating bracket 2 , and a guide hole 507 is provided at the bottom side end surface of the clamping plate 502 . The guide rod 203 is inserted into the guide hole 507 and is slidably connected with the clamping plate 502 .

[0028] The cooperation between the guide rod 203 and the guide hole 507 can improve the stability of the clamping plate 502 during the sliding process.

[0029] Furthermore, guide surfaces 508 are provided on the side surfaces of the fixed clamping jaw 501 and the movable clamping jaw 505 , and the guide surfaces 508 are inclined structures.

[0030] When the movable clamping jaw 505 is brought close to the fixed clamping jaw 501 by the guiding surface 508 , the hydraulic pump driving motor 3 is guided toward the middle, so that the hydraulic pump driving motor 3 is centered, thereby reducing the difficulty of cooperation between the hydraulic pump driving motor 3 and the clamping mechanism 5 .

[0031] Furthermore, a plurality of rollers 202 are provided on the upper end surface of the rotating bracket 2 .

[0032] The friction between the hydraulic pump drive motor 3 and the rotating bracket 2 is reduced by the roller 202, so that the movable clamping jaw 505 can easily push the hydraulic pump drive motor 3 to move toward the fixed clamping jaw 501 end, reducing the wear between the hydraulic pump drive motor 3 and the rotating bracket 2.

[0033] Furthermore, a universal brake wheel assembly 103 is provided on the lower end surface of the support base 1 .

[0034] The flexibility of the equipment is improved by using the universal brake wheel set 103, so that the equipment can rotate freely, thereby facilitating the assembly and processing of various surfaces of the hydraulic pump, and at the same time facilitating the transfer of the hydraulic pump, thereby facilitating the lifting of the hydraulic pump in coordination with other equipment.

[0035] Furthermore, a controller 102 is disposed on the upper end surface of the support base 1 .

[0036] The controller 102 controls the operation of each motor, thereby controlling the equipment to drive the hydraulic pump drive motor 3 to complete the rotation operation, thereby improving the automation level of the equipment.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotating device for a hydraulic pump, comprising a supporting base (1), a rotating bracket (2), a first motor (4) and a hydraulic pump driving motor (3), wherein a support leg (301) is provided at the lower end of the hydraulic pump driving motor (3), characterized in that: The rotating bracket (2) is provided with a clamping mechanism (5); A rotating shaft (201) is arranged on the side of the rotating bracket (2), and an axial hole (101) is arranged on the supporting base (1). The rotating bracket (2) and the supporting base (1) are rotatably connected through the rotating shaft (201) and the axial hole (101). The first motor (4) is keyed to the rotating shaft (201). The clamping mechanism (5) comprises a fixed clamping jaw (501), a clamping plate (502), a second motor (503) and a screw rod (504). The fixed clamping jaw (501) is installed on the inner wall side end surface of the rotating bracket (2). A movable clamping jaw (505) is arranged on the upper end of the clamping plate (502). The clamping plate (502) is slidably connected to the rotating bracket (2).

2. A rotating device for a hydraulic pump according to claim 1, characterized in that: The bottom side end surface of the clamping plate (502) is provided with a screw hole (506), the screw rod (504) passes through the screw hole (506) and is threadedly connected to the clamping plate (502), and the second motor (503) is keyed to the screw rod (504).

3. A rotating device for a hydraulic pump according to claim 2, characterized in that: A guide rod (203) is provided at the bottom of the rotating bracket (2), a guide hole (507) is provided at the bottom side end surface of the clamping plate (502), and the guide rod (203) is inserted into the guide hole (507) and slidably connected with the clamping plate (502).

4. A rotating device for a hydraulic pump according to claim 3, characterized in that: The side surfaces of the fixed clamping jaw (501) and the movable clamping jaw (505) are provided with guide surfaces (508), and the guide surfaces (508) are inclined surface structures.

5. A rotating device for a hydraulic pump according to claim 4, characterized in that: A plurality of rotating rollers (202) are arranged on the upper end surface of the rotating bracket (2).

6. A rotating device for a hydraulic pump according to claim 1, characterized in that: The lower end surface of the support base (1) is provided with a universal brake wheel assembly (103).

7. A rotating device for a hydraulic pump according to claim 1, characterized in that: A controller (102) is provided on the upper end surface of the support base (1).

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