Auxiliary assembly device for hydraulic pump motor manufacturing

Abstract

This utility model discloses an auxiliary assembly device for manufacturing hydraulic pump motors, including a support base. The support base is connected to auxiliary components, which include: a cylindrical body fixedly connected to the upper end of the support base; a support plate fixedly connected to the top of the cylindrical body; and a height adjustment component installed on the support base. The height adjustment component includes a first motor fixedly connected to the right side of the support base, and the output end of the first motor is connected to two sets of bevel gear assemblies. This utility model relates to the field of hydraulic pump motor manufacturing technology. This auxiliary assembly device for manufacturing hydraulic pump motors allows the first motor, two sets of bevel gear assemblies, a first screw, a moving frame, and a storage cylinder to cooperate with each other to adjust the vertical height of the limiting component, so that the length of the internal gripper of the limiting component matches the size of the motor housing. A cylinder drives a movable plate to move vertically, and the vertically moving movable plate, through four sets of traction frames, drives four sets of grippers to slide along the limiting frame and clamp the motor housing of the specified size.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic pump and motor manufacturing technology, specifically to an auxiliary assembly device for manufacturing hydraulic pumps and motors. Background Technology

[0002] In the manufacturing process of hydraulic pump motors, corresponding assembly devices are required for auxiliary processing. Referring to the motor auxiliary assembly device disclosed in patent announcement number CN216794803U, it includes a base, with a stand and a bearing mold seat arranged side by side on the top surface of the base. The top surface of the bearing mold seat is embedded with a mold cavity adapted to the motor housing. It has advantages such as low labor intensity for workers, convenient assembly, high assembly efficiency and good assembly quality. As described in the above patent, when using existing auxiliary assembly devices for hydraulic pump motor manufacturing, it is often difficult to adjust the length and position of the clamping end according to the motor housing of the corresponding size. This affects the adaptability of the device's positioning end to motor housings of different sizes, and thus affects subsequent assembly operations. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an auxiliary assembly device for manufacturing hydraulic pump motors, which solves the problem of poor adaptability of the device's clamping end to motor housings of different sizes.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary assembly device for manufacturing hydraulic pump motors, comprising a support base, wherein the support base is connected to auxiliary components for auxiliary assembly in the manufacturing of hydraulic pump motors, the auxiliary components including: The cylinder is fixedly connected to the upper end of the support base for storing the limiting end; A support plate, fixedly connected to the top of the cylinder, is used to provide support for the motor housing. The height adjustment component is installed on the support base to adjust the height of the positioning end. The height adjustment component includes a first motor fixedly connected to the right side of the support base. The output end of the first motor is connected to two sets of bevel gear assemblies. A first screw that is rotatably connected to the support base is connected to the bevel gear assembly. The two sets of first screws are threadedly connected to a moving frame. A storage cylinder is fixedly connected to the top of the moving frame. A limiting component, installed on the storage tube, is used to horizontally limit the motor housing on the upper side of the support plate. The limiting component includes a cylinder fixedly connected to the middle of the moving frame. A movable plate is fixedly connected to the extended end of the top of the cylinder. Four sets of traction frames are rotatably connected to the top edge of the movable plate. A gripper that is slidably connected to the upper end of the traction frame is rotatably connected to the support plate. A limiting frame that is slidably connected to the four sets of grippers is fixedly connected to the upper side of the storage tube. Anti-detachment component, installed on top of the support base for vertical anti-detachment treatment of the motor assembly end.

[0005] Preferably, the support plate has four sets of movable grooves that are slidably connected to the grippers, and an anti-detachment block is fixedly connected to the top of the first screw near the inside of the movable frame.

[0006] Preferably, the output end of the first motor is coaxially and fixedly connected to the driving bevel gear in the bevel gear assembly, the driven bevel gear in the bevel gear assembly is coaxially and fixedly connected to the first screw, and the support base is vertically and fixedly connected to a limiting rod that is slidably connected to the moving frame near the cylinder.

[0007] Preferably, the limiting frame is cross-shaped, and the moving frame and the storage tube are slidably connected to the inside of the tube.

[0008] Preferably, the anti-detachment component includes a connecting frame fixedly connected to the rear side of the support base, a second motor fixedly connected to the top of the connecting frame, a second screw fixedly connected to the bottom output end of the second motor coaxially, a slide rod fixedly connected to the connecting frame near the front side of the second screw, a movable frame threadedly connected to the second screw and slidably connected to the slide rod, and a limit shell fixedly connected to the front side of the movable frame near the upper middle part of the support plate.

[0009] Preferably, the second screw is rotatably connected to the connecting frame, and the support plate is a circular plate. The second screw and the slide rod are parallel to each other.

[0010] Beneficial effects This utility model provides an auxiliary assembly device for manufacturing hydraulic pump motors. Compared with the prior art, it has the following advantages: 1. This auxiliary assembly device for manufacturing hydraulic pump motors, by setting up height adjustment and limiting components within the device, allows the first motor, two sets of bevel gear assemblies, the first screw, the moving frame, and the storage cylinder to cooperate with each other to adjust the vertical height of the limiting components, so that the length of the internal grippers of the limiting components matches the size of the motor housing. The cylinder drives the movable plate to move vertically, and the vertically moving movable plate drives four sets of grippers to slide along the limiting frame through four sets of traction frames and clamp the motor housing of the specified size. This improves the adaptability of the device's clamping end to motor housings of different sizes, and by adjusting the length of the clamping end, it prevents interference with subsequent vertical limiting operations.

[0011] 2. This auxiliary assembly device for manufacturing hydraulic pump motors, by setting an anti-detachment component inside the device, allows the second motor to cooperate with the second screw and slide rod to adjust the vertical height of the movable frame and the limiting shell, so that the limiting shell tightly presses the cover plate against the motor housing, thus preventing the cover plate from detaching. This facilitates the subsequent fixing of the cover plate to the motor housing with external screws, improving installation efficiency. Attached Figure Description

[0012] Figure 1 This is a sectional perspective view of the present invention; Figure 2This is an enlarged view of the limiting component of this utility model; Figure 3 This is an enlarged view of the anti-detachment component of this utility model; Figure 4 This is a perspective view of the present invention.

[0013] In the diagram: 1. Support base; 2. Cylinder body; 3. Support plate; 4. Height adjustment component; 41. First motor; 42. Bevel gear assembly; 43. First screw; 44. Moving frame; 45. Storage cylinder; 5. Limiting component; 51. Cylinder; 52. Movable plate; 53. Traction frame; 54. Gripper; 55. Limiting frame; 6. Anti-detachment component; 61. Connecting frame; 62. Second motor; 63. Second screw; 64. Slide rod; 65. Movable frame; 66. Limiting shell. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0015] See Figures 1-4 This utility model provides the following two technical solutions: First embodiment: An auxiliary assembly device for manufacturing a hydraulic pump motor includes a support base 1. The support base 1 is connected to auxiliary components for auxiliary assembly in the manufacturing of a hydraulic pump motor. The auxiliary components include: a cylinder 2, fixedly connected to the upper end of the support base 1 for storing the limiting end; a support plate 3, fixedly connected to the top of the cylinder 2 for providing support for the motor housing; and a height adjustment component 4, installed on the support base 1 for adjusting the height of the positioning end. The height adjustment component 4 includes a first motor 41 fixedly connected to the right side of the support base 1. The output end of the first motor 41 is connected to two sets of bevel gear assemblies 42. The bevel gear assemblies 42 are connected to a first screw 43 rotatably connected to the support base 1. The two sets of first screws 43 are threadedly connected to a moving frame 44. A storage cylinder 45 is fixedly connected to the top of the moving frame 44. Limiting component 5, installed on the storage tube 45, is used to horizontally limit the motor housing on the upper side of the support plate 3. Limiting component 5 includes a cylinder 51 fixedly connected to the middle of the moving frame 44. A movable plate 52 is fixedly connected to the extended top end of the cylinder 51. Four sets of traction frames 53 are rotatably connected to the top edge of the movable plate 52. A gripper 54 that is slidably connected to the support plate 3 is rotatably connected to the upper inclined end of the traction frame 53. A limiting frame 55 that is slidably connected to the four sets of grippers 54 is fixedly connected to the upper side of the storage tube 45. Anti-detachment component 6, installed on the top of the support base 1, is used to vertically prevent the motor assembly end from detaching. The support plate 3 has four sets of movable slots that are slidably connected to the grippers 54. The top of the first screw 43 is fixedly connected to the inside of the moving frame 44 with an anti-detachment block. The output end of the first motor 41 is fixedly connected to the active bevel gear in the bevel gear assembly 42. The driven bevel gear in the bevel gear assembly 42 is fixedly connected to the first screw 43. The support base 1 is fixedly connected to the inside of the cylinder 2 with a limiting rod that is slidably connected to the moving frame 44. The limiting frame 55 is cross-shaped. The moving frame 44 and the storage cylinder 45 are slidably connected to the inside of the cylinder 2. The first motor 41, the two sets of bevel gear assemblies 42, the first screw 43, the moving frame 44, and the storage cylinder 45 cooperate with each other to adjust the vertical height of the limiting component 5. The cylinder 51 drives the movable plate 52 to move vertically. The vertically moving movable plate 52 drives the four sets of grippers 54 to slide along the limiting frame 55 and clamp the motor housing through the four sets of traction frames 53. The main difference between the second implementation method and the first implementation method is that: The anti-detachment component 6 includes a connecting frame 61 fixedly connected to the rear side of the support base 1. A second motor 62 is fixedly connected to the top of the connecting frame 61. A second screw 63 is coaxially fixedly connected to the bottom output end of the second motor 62. A slide rod 64 is vertically fixedly connected to the front side of the connecting frame 61 near the front side of the second screw 63. A movable frame 65 is threadedly connected to the second screw 63 and slidably connected to the slide rod 64. A limit shell 66 is fixedly connected to the front side of the movable frame 65 near the upper middle part of the support plate 3. The second screw 63 is rotatably connected to the connecting frame 61. The support plate 3 is in the shape of a circular plate. The second screw 63 and the slide rod 64 are parallel to each other. The second motor 62 cooperates with the second screw 63 and the slide rod 64 to adjust the vertical height of the movable frame 65 and the limiting shell 66, so that the limiting shell 66 presses the cover plate tightly against the motor housing, which helps to fix the cover plate to the motor housing with external screws later.

[0016] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0017] In use, the user places the motor housing to be assembled onto the support plate 3. The first motor 41 drives two sets of bevel gear assemblies 42, which in turn drive two sets of first screws 43 to rotate. The rotating first screws 43 adjust the vertical height of the moving frame 44, the storage cylinder 45, and the limiting member 5, so that the height of the gripper 54 in the limiting member 5 matches the size of the motor housing. The gripper 54 slides along the movable groove on the support plate 3. The cylinder 51 is activated, and the cylinder 51 drives the moving plate 52 to move vertically. The movable plate 52 drives four sets of grippers 54 to slide along the limiting frame 55 through four sets of traction frames 53, and makes the four sets of grippers 54 move toward the side of the motor housing, so that the grippers 54 clamp the motor housing and install the required components inside the motor housing. After installation, a cover plate is placed on the upper end of the motor housing. The vertical height of the movable frame 65 and the limiting shell 66 is adjusted by the cooperation of the second motor 62, the second screw 63, and the slide rod 64, so that the limiting shell 66 presses the cover plate tightly against the motor housing. The cover plate is fixedly connected to the motor housing by external screws.

[0018] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0019] 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 auxiliary assembly device for manufacturing a hydraulic pump motor, comprising a support base (1), characterized in that: The support base (1) is connected to an auxiliary component for auxiliary assembly in the manufacture of a hydraulic pump motor, the auxiliary component including: The cylinder (2) is fixedly connected to the upper end of the support base (1) for storing the limiting end; The support plate (3) is fixedly connected to the top of the cylinder (2) to provide support for the motor housing; The height adjustment component (4) is installed on the support base (1) to adjust the height of the positioning end. The height adjustment component (4) includes a first motor (41) fixedly connected to the right side of the support base (1). The output end of the first motor (41) is connected to two sets of bevel gear assemblies (42). The bevel gear assembly (42) is connected to a first screw (43) rotatably connected to the support base (1). The two sets of first screws (43) are threadedly connected to a moving frame (44). The top of the moving frame (44) is fixedly connected to a storage cylinder (45). A limiting component (5) is installed on the storage tube (45) for horizontal limiting of the motor housing on the upper side of the support plate (3). The limiting component (5) includes a cylinder (51) fixedly connected to the middle of the moving frame (44). A movable plate (52) is fixedly connected to the top extension end of the cylinder (51). Four sets of traction frames (53) are rotatably connected to the top edge of the movable plate (52). A gripper (54) that is slidably connected to the upper end of the traction frame (53) is rotatably connected to the upper end of the traction frame (53). A limiting frame (55) that is slidably connected to the four sets of grippers (54) is fixedly connected to the upper side of the storage tube (45). Anti-detachment component (6) is installed on top of support base (1) for vertical anti-detachment treatment of motor assembly end.

2. An auxiliary assembling device for manufacturing a hydraulic pump motor according to claim 1, characterized in that: The support plate (3) is provided with four sets of movable grooves that are slidably connected to the gripper (54) through a vertical passage. The top of the first screw (43) is fixedly connected to the inside of the movable frame (44) with an anti-detachment block.

3. An auxiliary assembly device for manufacturing a hydraulic pump motor according to claim 1, characterized in that: The output end of the first motor (41) is coaxially and fixedly connected to the active bevel gear in the bevel gear assembly (42). The driven bevel gear in the bevel gear assembly (42) is coaxially and fixedly connected to the first screw (43). The support base (1) is vertically and fixedly connected to the cylinder (2) with a limiting rod that is slidably connected to the moving frame (44).

4. The auxiliary assembling device for manufacturing hydraulic pump motor according to claim 1, characterized in that: The limiting frame (55) is cross-shaped, and the moving frame (44) and the storage tube (45) are slidably connected to the inside of the tube body (2).

5. An auxiliary assembling device for manufacturing a hydraulic pump motor according to claim 1, characterized in that: The anti-detachment component (6) includes a connecting frame (61) fixedly connected to the rear side of the support base (1). A second motor (62) is fixedly connected to the top of the connecting frame (61). A second screw (63) is fixedly connected to the bottom output end of the second motor (62) on the same axis. A slide rod (64) is vertically fixedly connected to the front side of the connecting frame (61) near the front side of the second screw (63). A movable frame (65) is threadedly connected to the second screw (63) and slidably connected to the slide rod (64). A limit shell (66) is fixedly connected to the front side of the movable frame (65) near the upper middle part of the support plate (3).

6. An auxiliary assembly device for manufacturing a hydraulic pump motor according to claim 5, characterized in that: The second screw (63) is rotatably connected to the connecting frame (61), and the support plate (3) is a circular plate. The second screw (63) and the slide rod (64) are parallel to each other.

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