Hydraulic vane pump shell with positioning seat

Abstract

The utility model belongs to the technical field of hydraulic vane pumps, and particularly relates to a hydraulic vane pump shell with a positioning seat, which comprises a hydraulic vane pump shell body, a positioning seat component is arranged on one side of the hydraulic vane pump shell body, and a radiating component is mounted on the other side of the hydraulic vane pump shell body. A supporting assembly is arranged at the bottom of the hydraulic vane pump shell body. The positioning seat assembly comprises a positioning seat body, a mounting screw is connected into the positioning seat body in a clamped mode, a positioning pin is fixedly connected to the outer wall of the positioning seat body, a sealing rubber ring is arranged on the side of the positioning pin, a hydraulic system is arranged on the other side of the sealing rubber ring, and a positioning hole is formed in the hydraulic system. A mounting hole is formed in the side of the positioning hole; the shell of the hydraulic vane pump can be conveniently and quickly positioned and mounted, and the heat of the hydraulic vane pump can be conveniently dissipated.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic vane pumps, in particular to a hydraulic vane pump housing with a positioning seat. Background Art

[0002] A vane pump is a pump in which the vanes in the rotor grooves are in contact with the pump casing, pressing the sucked liquid from the oil inlet side to the oil discharge side. The hydraulic vane pump is an important component in the hydraulic system. Its casing not only protects the internal components, but also needs to provide stable installation and positioning functions.

[0003] In Chinese Patent 202220889517.0, the utility model discloses a hydraulic vane pump housing that is easy to install, including a housing, a base is provided at the bottom of the housing, a rubber pad is provided between the base and the housing, and the bottom of the housing is connected to the base by a fixing bolt, and the fixing bolt passes through the rubber pad; the housing is provided with an upper and lower part, the left and right sides of the housing are provided with a pipe opening, and the pipe opening is also provided with an upper and lower part following the housing, and the inner bottom ends of the housing are provided with a clamping pad, and the clamping pad is connected to the inner wall of the housing through a reset spring; a top cover is installed on the top of the housing, and a mounting block is installed on the top of the top cover, and the mounting block is fixedly connected to the top cover, and a connecting block is provided on the outside of the mounting block, and a cooling fan is installed on the connecting block. The installation operation of the hydraulic vane pump housing that is easy to install is simple and quick, and it is easy to install. At the same time, the heat dissipation performance of the housing is good, thereby avoiding high-temperature burning of the hydraulic vane pump.

[0004] Existing hydraulic vane pumps require regular maintenance during use, and the outer casing needs to be disassembled for maintenance. The installation process is difficult and often has problems such as inaccurate positioning and inconvenient installation, which affects the overall performance of the hydraulic system. At the same time, the hydraulic vane pump will generate a certain amount of heat during use, which is difficult to release quickly and may affect the working performance of the device.

[0005] Therefore, in view of the above problems, a hydraulic vane pump housing with a positioning seat is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the problems of inaccurate positioning and inconvenient installation of the hydraulic vane pump housing during installation are solved, and the problem of excessively high temperature of the hydraulic vane pump is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the hydraulic vane pump housing with a positioning seat described in the utility model comprises a hydraulic vane pump housing body, a positioning seat assembly is arranged on one side of the hydraulic vane pump housing body, a heat dissipation assembly is installed on the other side of the hydraulic vane pump housing body, and a support assembly is arranged on the bottom of the hydraulic vane pump housing body; the positioning seat assembly comprises a positioning seat body, the interior of the positioning seat body is snap-connected with mounting screws, a positioning pin is fixedly connected to the outer wall of the positioning seat body, and a sealing rubber ring is arranged on the side of the positioning pin, a hydraulic system is arranged on the other side of the sealing rubber ring, a positioning hole is opened inside the hydraulic system, and a mounting hole is opened on the side of the positioning hole.

[0008] Preferably, the mounting screw forms a threaded detachable structure through the positioning seat body and the mounting hole, and the positioning seat body forms a snap-fit ​​structure through the positioning pin and the positioning hole.

[0009] Preferably, the positioning seat body and the hydraulic system form a detachable structure, and the sealing rubber ring is made of oil-resistant rubber material.

[0010] Preferably, the heat dissipation assembly includes a temperature sensor, the bottom of the temperature sensor is electrically connected to an electric lift, and the side of the electric lift is movably connected to a conductive rod, and the other side of the conductive rod is provided with a main power supply, the top of the conductive rod is electrically connected to a fan power supply, and the side of the fan power supply is electrically connected to a fan cable, and one end of the fan cable is electrically connected to the fan body.

[0011] Preferably, the electric lifter forms a sliding structure with the conductive rod through the temperature sensor, and the conductive rod forms a rotating structure with the electric lifter and the fan power supply.

[0012] Preferably, the support assembly includes a support base, the top of the support base is movably connected to a base shaft, the top of the base shaft is fixedly connected to an operating turntable, the top of the operating turntable is fixedly connected to a threaded rod body, and the outer wall of the threaded rod body is threadedly connected to a threaded rod shell.

[0013] Preferably, the threaded rod body forms a rotating structure with the base shaft through the operating turntable, and a threaded connection is formed between the threaded rod body and the threaded rod shell.

[0014] The utility model is beneficial in that:

[0015] 1. The mounting screws form a threaded detachable structure through the positioning seat body and the mounting hole, and the positioning seat body forms a snap-fit ​​structure through the positioning pin and the positioning hole. The positioning seat body and the hydraulic system form a detachable structure. The sealing rubber ring is made of oil-resistant rubber material, which is convenient for positioning and installing the hydraulic vane pump housing body, greatly reducing the difficulty of installing the hydraulic vane pump housing body;

[0016] 2. The electric lift forms a sliding structure with the temperature sensor and the conductive rod, and the conductive rod forms a rotating structure with the electric lift and the fan power supply, which is convenient for heat dissipation of the device and effectively ensures the working performance of the device;

[0017] 3. The threaded rod body forms a rotating structure through the operating turntable and the base shaft, and a threaded connection is formed between the threaded rod body and the threaded rod shell, which is convenient for providing support for the device and is conducive to ensuring the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0020] Figure 2 This is a schematic diagram of the disassembly structure of the positioning seat assembly of the utility model;

[0021] Figure 3 It is an enlarged structural schematic diagram of the heat dissipation component of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the control part of the heat dissipation component of the utility model;

[0023] Figure 5 It is an enlarged structural schematic diagram of the support assembly of the utility model.

[0024] In the figure: 1. Hydraulic vane pump housing body; 2. Positioning seat assembly; 201. Positioning seat body; 202. Mounting screws; 203. Positioning pins; 204. Sealing rubber ring; 205. Hydraulic system; 206. Positioning holes; 207. Mounting holes; 3. Heat dissipation assembly; 301. Temperature sensor; 302. Electric lift; 303. Conductive rod; 304. Main power supply; 305. Fan power supply; 306. Fan cable; 307. Fan body; 4. Support assembly; 401. Support base; 402. Base shaft; 403. Operating turntable; 404. Threaded rod body; 405. Threaded rod housing. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1 As shown, the hydraulic vane pump housing with a positioning seat includes a hydraulic vane pump housing body 1, a positioning seat assembly 2 is arranged on one side of the hydraulic vane pump housing body 1, a heat dissipation assembly 3 is installed on the other side of the hydraulic vane pump housing body 1, and a support assembly 4 is arranged at the bottom of the hydraulic vane pump housing body 1.

[0027] like Figure 2 As shown, a hydraulic vane pump housing with a positioning seat, a positioning seat assembly 2, includes a positioning seat body 201, the interior of the positioning seat body 201 is snap-connected with a mounting screw 202, and the outer wall of the positioning seat body 201 is fixedly connected with a positioning pin 203, and a sealing rubber ring 204 is provided on the side of the positioning pin 203, and a hydraulic system 205 is provided on the other side of the sealing rubber ring 204, and a positioning hole 206 is opened inside the hydraulic system 205, and a mounting hole 207 is opened on the side of the positioning hole 206, and the positioning pin 203 is inserted into the hydraulic system 205. The positioning seat body 201 is positioned inside the positioning hole 206, and then the mounting screw 202 is used to pass through the positioning seat body 201 and inserted into the mounting hole 207, and the mounting screw 202 is tightened to install the positioning seat body 201 and the hydraulic system 205. The sealing rubber ring 204 at the connection part is made of oil-resistant rubber. The oil-resistant rubber has good sealing and durability, which is beneficial to improve the sealing of the device, facilitates the positioning and installation of the hydraulic vane pump housing body 1, and greatly reduces the difficulty of installing the hydraulic vane pump housing body 1.

[0028] like Figure 3 , Figure 4As shown, the housing of the hydraulic vane pump with a positioning seat, the heat dissipation component 3, includes a temperature sensor 301, the bottom of the temperature sensor 301 is electrically connected to an electric lift 302, and the side of the electric lift 302 is movably connected to a conductive rod 303, and the other side of the conductive rod 303 is provided with a main power supply 304, the top of the conductive rod 303 is electrically connected to a fan power supply 305, and the side of the fan power supply 305 is electrically connected to a fan cable 306, and one end of the fan cable 306 is electrically connected to a fan body 307, the temperature sensor 301 monitors the temperature of the device in real time, the temperature sensor 301 refers to a sensor that can sense temperature and convert it into a usable output signal, when the temperature sensor 301 recognizes that the temperature of the device exceeds the specified standard, it prompts the electric lift 302 to push the conductive rod 303 to contact the main power supply 304, at this time the fan power supply 305 is energized, and the fan body 307 starts to work, which is convenient for heat dissipation of the device and effectively ensures the working performance of the device.

[0029] like Figure 5 As shown, a hydraulic vane pump housing with a positioning seat, a support assembly 4, includes a support base 401, the top of the support base 401 is movably connected with a base shaft 402, and the top of the base shaft 402 is fixedly connected with an operating dial 403, the top of the operating dial 403 is fixedly connected with a threaded rod body 404, and the outer wall of the threaded rod body 404 is threadedly connected with a threaded rod housing 405, the operating dial 403 is rotated to make the threaded rod body 404 rotate around the base shaft 402, and the threaded rod body 404 and the threaded rod housing 405 are in a threaded connection relationship, at this time the support base 401 moves downward, which is convenient for providing support for the device, and is beneficial to ensuring the stability of the device during use.

[0030] Working principle: First, when installing the device, insert the positioning pin 203 into the positioning hole 206 to position the positioning seat body 201, then use the mounting screw 202 to pass through the positioning seat body 201, insert it into the mounting hole 207, tighten the mounting screw 202, so that the positioning seat body 201 and the hydraulic system 205 can be installed. The sealing rubber ring 204 at the connection part is made of oil-resistant rubber. The oil-resistant rubber has good sealing and durability, which is beneficial to improve the sealing of the device. Then, turn the operating dial 403 to make the threaded rod body 404 rotate around the base shaft 402, and the screw There is a threaded connection between the threaded rod body 404 and the threaded rod housing 405. At this time, the support base 401 moves downward until the device is supported. Then, when the device is in use, it will generate a certain amount of heat. The temperature sensor 301 monitors the temperature of the device in real time. The temperature sensor 301 refers to a sensor that can sense temperature and convert it into a usable output signal. When the temperature sensor 301 recognizes that the temperature of the device exceeds the specified standard, it prompts the electric lift 302 to push the conductive rod 303 to contact the main power supply 304. At this time, the fan power supply 305 is energized, and the fan body 307 starts working to dissipate heat from the device.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hydraulic vane pump housing with a positioning seat, characterized in that: The invention comprises a hydraulic vane pump housing body (1), a positioning seat assembly (2) is arranged on one side of the hydraulic vane pump housing body (1), a heat dissipation assembly (3) is installed on the other side of the hydraulic vane pump housing body (1), and a supporting assembly (4) is arranged at the bottom of the hydraulic vane pump housing body (1); The positioning seat assembly (2) comprises a positioning seat body (201), the interior of the positioning seat body (201) is snap-connected with a mounting screw (202), the outer wall of the positioning seat body (201) is fixedly connected with a positioning pin (203), and a sealing rubber ring (204) is arranged on the side of the positioning pin (203), a hydraulic system (205) is arranged on the other side of the sealing rubber ring (204), a positioning hole (206) is opened inside the hydraulic system (205), and a mounting hole (207) is opened on the side of the positioning hole (206).

2. The hydraulic vane pump housing with a positioning seat according to claim 1, characterized in that: The mounting screw (202) forms a threaded detachable structure through the positioning seat body (201) and the mounting hole (207), and the positioning seat body (201) forms a snap-fit ​​structure through the positioning pin (203) and the positioning hole (206).

3. The hydraulic vane pump housing with a positioning seat according to claim 1, characterized in that: The positioning seat body (201) and the hydraulic system (205) form a detachable structure, and the sealing rubber ring (204) is made of oil-resistant rubber material.

4. The hydraulic vane pump housing with a positioning seat according to claim 1, characterized in that: The heat dissipation component (3) comprises a temperature sensor (301), the bottom of the temperature sensor (301) is electrically connected to an electric lift (302), and the side of the electric lift (302) is movably connected to a conductive rod (303), and the other side of the conductive rod (303) is provided with a main power supply (304), the top of the conductive rod (303) is electrically connected to a fan power supply (305), and the side of the fan power supply (305) is electrically connected to a fan cable (306), and one end of the fan cable (306) is electrically connected to a fan body (307).

5. The hydraulic vane pump housing with a positioning seat according to claim 4, characterized in that: The electric lift (302) forms a sliding structure through the temperature sensor (301) and the conductive rod (303), and the conductive rod (303) forms a rotating structure through the electric lift (302) and the fan power supply (305).

6. The hydraulic vane pump housing with a positioning seat according to claim 1, characterized in that: The support assembly (4) comprises a support base (401), the top of the support base (401) is movably connected to a base shaft (402), the top of the base shaft (402) is fixedly connected to an operating turntable (403), the top of the operating turntable (403) is fixedly connected to a threaded rod body (404), and the outer wall of the threaded rod body (404) is threadedly connected to a threaded rod shell (405).

7. The hydraulic vane pump housing with a positioning seat according to claim 6, characterized in that: The threaded rod body (404) forms a rotating structure with the base rotating shaft (402) through the operating turntable (403), and a threaded connection is formed between the threaded rod body (404) and the threaded rod housing (405).

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