Pressure regulating valve seat assembly of oil pump support assembly

Abstract

The utility model relates to the technical field of pressure regulating valve seats, and discloses a pressure regulating valve seat component of an oil pump support assembly, which comprises a pressure regulating valve seat body, an oil inlet pipe and an oil outlet pipe are arranged on the peripheral side surface of the pressure regulating valve seat body, a first connecting flange is arranged on the upper surface of the pressure regulating valve seat body, and a first sealing gasket is arranged on the upper surface of the first connecting flange. Clamping structures are arranged on the peripheral side surfaces of the oil inlet pipe and the oil outlet pipe. The handle is pulled to enable the limiting plate to drive the connecting columns to move, the connecting columns move to enable the circular plate to drive the plug pin to leave the interior of the limiting hole, meanwhile, the reset spring is stretched and lengthened by the circular plate, and after the plug pin relieves clamping of the limiting hole, the handle is lifted upwards, and then the pressure regulating valve seat body can be directly disassembled. The situation that the pressure regulating valve seat body can be taken down for maintenance only by disassembling most bolts is avoided, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure regulating valve seats, in particular to a pressure regulating valve seat component of an oil pump bracket assembly. Background Art

[0002] The regulating valve seat usually refers to the fixed part in the regulating valve body. Its function is to cooperate with the valve core to form a flow channel, and to adjust the flow rate of the fluid by changing the size of this channel.

[0003] When the existing regulating valve seat needs to be disassembled for maintenance, most bolts need to be removed to remove the regulating valve seat and the connected pipe, which is troublesome and time-consuming. To solve the above problem, a pressure regulating valve seat component of an oil pump bracket assembly is provided. Utility Model Content

[0004] The purpose of the utility model is to provide a pressure regulating valve seat component of an oil pump bracket assembly to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a pressure regulating valve seat component of an oil pump bracket assembly, comprising a pressure regulating valve seat body, an oil inlet pipe and an oil outlet pipe are arranged on the peripheral side surface of the pressure regulating valve seat body, a first connecting flange is arranged on the upper surface of the pressure regulating valve seat body, a first sealing gasket is arranged on the upper surface of the first connecting flange, and a clamping structure is arranged on the peripheral side surfaces of the oil inlet pipe and the oil outlet pipe.

[0007] Further, the clamping structure includes a fixing ring, a mounting groove, a through groove, a return spring, a circular plate, a latch, a connecting column, a limit plate and a handle, the circumferential side surfaces of the oil inlet pipe and the oil outlet pipe are fixedly installed with a fixing ring, one side of the fixing ring is provided with a plurality of mounting grooves, the interior of the mounting groove is provided with a through groove, the interior of the mounting groove is fixedly installed with a return spring, one end of the return spring is fixedly installed with a circular plate, one side of the circular plate is fixedly installed with a latch, the latch extends to the outer surface of the fixing ring through the through groove, the other side of the circular plate is fixedly installed with a connecting column, one end of the connecting column is fixedly installed with a limit plate, one side of the limit plate is fixedly installed with a handle, the number of the handles is fixed at two, the limit plate drives the plurality of connecting columns to move by pulling the handle, the movement of the connecting column causes the circular plate to drive the latch to leave the interior of the limit hole, and the return spring is stretched and extended by the circular plate, and after the latch releases the clamping of the limit hole, the handle can be lifted upward to directly remove the pressure regulating valve seat body, thereby avoiding the situation where the pressure regulating valve seat body needs to be removed for maintenance by removing most bolts, thereby increasing the maintenance efficiency.

[0008] Furthermore, a second sealing gasket is provided on one side of the fixing ring, a through hole is opened on one side of the second sealing gasket, and the through hole is connected to the through groove.

[0009] Furthermore, a mounting ring is provided on one side of the second sealing gasket, a plurality of limiting holes are opened on one side of the mounting ring, and the limiting holes are engaged with the latch.

[0010] Furthermore, a second connecting flange is fixedly mounted on one side of the mounting ring, and a plurality of nuts are provided on one side of the second connecting flange.

[0011] Furthermore, a third sealing gasket is provided on the other side of the second connecting flange.

[0012] The utility model has the following beneficial effects:

[0013] (1) The utility model causes the limit plate to drive the multiple connecting columns to move by pulling the handle. The movement of the connecting columns causes the circular plate to drive the latch to leave the interior of the limit hole. At the same time, the return spring is stretched and extended by the circular plate. After the latch releases the clamping of the limit hole, the handle can be pulled upward to directly remove the pressure regulating valve seat body, thereby avoiding the need to remove a plurality of bolts to remove the pressure regulating valve seat body for maintenance, thereby increasing maintenance efficiency.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic cross-sectional diagram of the exploded structure of the clamping structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial structure disassembly of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] In the figure: 1. pressure regulating valve seat body; 101. oil inlet pipe; 102. oil outlet pipe; 2. first connecting flange; 201. first sealing gasket; 3. clamping structure; 301. fixing ring; 302. mounting groove; 303. through groove; 304. return spring; 305. round plate; 306. latch; 307. connecting column; 308. limit plate; 309. handle; 4. second sealing gasket; 401. through hole; 5. mounting ring; 6. limit hole; 7. second connecting flange; 8. nut; 9. third sealing gasket. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 - Figure 4 As shown, the utility model is a pressure regulating valve seat component of an oil pump bracket assembly, including a pressure regulating valve seat body 1, an oil inlet pipe 101 and an oil outlet pipe 102 are provided on the peripheral side of the pressure regulating valve seat body 1, a first connecting flange 2 is provided on the upper surface of the pressure regulating valve seat body 1, a first sealing gasket 201 is provided on the upper surface of the first connecting flange 2, and a clamping structure 3 is provided on the peripheral side of the oil inlet pipe 101 and the oil outlet pipe 102.

[0024] The clamping structure 3 includes a fixing ring 301, a mounting groove 302, a through groove 303, a return spring 304, a circular plate 305, a latch 306, a connecting column 307, a limit plate 308 and a handle 309. The fixing ring 301 is fixedly installed on the circumferential side of the oil inlet pipe 101 and the oil outlet pipe 102. One side of the fixing ring 301 is provided with a plurality of mounting grooves 302. The interior of the mounting groove 302 is provided with a through groove 303. The interior of the mounting groove 302 is fixedly installed with a return spring 304. A circular plate 305 is fixedly installed on one end of the return spring 304. A latch 306 is fixedly installed on one side of the circular plate 305. The latch 306 extends to the outer surface of the fixing ring 301 through the through groove 303. 5, a connecting column 307 is fixedly installed on the other side of the connecting column 307, a limiting plate 308 is fixedly installed on one end of the connecting column 307, a handle 309 is fixedly installed on one side of the limiting plate 308, and the number of handles 309 is fixed at two, and the limiting plate 308 drives the plurality of connecting columns 307 to move by pulling the handle 309, and the movement of the connecting column 307 causes the circular plate 305 to drive the latch 306 to leave the inside of the limiting hole 6, and at the same time, the return spring 304 is stretched and extended by the circular plate 305, and after the latch 306 releases the clamping connection with the limiting hole 6, the handle 309 is lifted upwards to directly remove the pressure regulating valve seat body 1, thereby avoiding the situation where the pressure regulating valve seat body 1 needs to be removed for maintenance by removing most bolts, thereby increasing the maintenance efficiency.

[0025] A second sealing gasket 4 is disposed on one side of the fixing ring 301 . A through hole 401 is opened on one side of the second sealing gasket 4 . The through hole 401 is communicated with the through groove 303 .

[0026] A mounting ring 5 is provided on one side of the second sealing gasket 4 . A plurality of limiting holes 6 are opened on one side of the mounting ring 5 . The limiting holes 6 are engaged with the latch pin 306 .

[0027] A second connecting flange 7 is fixedly mounted on one side of the mounting ring 5 , and a plurality of nuts 8 are provided on one side of the second connecting flange 7 .

[0028] A third sealing gasket 9 is disposed on the other side of the second connecting flange 7 .

[0029] When in use, first connect the regulating valve assembly to the first connecting flange 2 by bolts to install the regulating valve inside the pressure regulating valve seat body 1, then connect the limiting hole 6 to the pin 306 so that the pin 306 is installed inside the limiting hole 6, so that the mounting ring 5 is installed on the fixing ring 301, and then connect the second connecting flange 7 to the connecting flange on the pipeline, and connect the second connecting flange 7 to the pipeline connecting flange by bolting into the nut 8 to complete the installation and use. When the pressure regulating valve seat body 1 needs to be disassembled for maintenance, the limiting hole 6 can be connected by pulling the handle 309. The positioning plate 308 drives multiple connecting columns 307 to move. The movement of the connecting columns 307 causes the circular plate 305 to drive the pin 306 to leave the interior of the limiting hole 6. At the same time, the return spring 304 is stretched and extended by the circular plate 305. After the pin 306 releases the clamping connection with the limiting hole 6, the handle 309 can be lifted up to directly remove the pressure regulating valve seat body 1, avoiding the need to remove most bolts to remove the pressure regulating valve seat body 1 for maintenance, thereby increasing maintenance efficiency. The connection is sealed by the first sealing gasket 201, the second sealing gasket 4 and the third sealing gasket 9 to prevent oil leakage.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pressure regulating valve seat assembly of an oil pump bracket assembly, comprising a pressure regulating valve seat body (1), characterized in that: An oil inlet pipe (101) and an oil outlet pipe (102) are provided on the peripheral side surface of the pressure regulating valve seat body (1), a first connecting flange (2) is provided on the upper surface of the pressure regulating valve seat body (1), a first sealing gasket (201) is provided on the upper surface of the first connecting flange (2), and a clamping structure (3) is provided on the peripheral side surfaces of the oil inlet pipe (101) and the oil outlet pipe (102).

2. The pressure regulating valve seat assembly of the oil pump bracket assembly according to claim 1, characterized in that: The clamping structure (3) comprises a fixing ring (301), a mounting groove (302), a through groove (303), a return spring (304), a circular plate (305), a latch (306), a connecting column (307), a limit plate (308) and a handle (309); the fixing ring (301) is fixedly mounted on the circumferential side surfaces of the oil inlet pipe (101) and the oil outlet pipe (102); one side of the fixing ring (301) is provided with a plurality of mounting grooves (302); a through groove (303) is provided inside the mounting groove (302); a fixing ring (301) is fixedly mounted on the circumferential side surfaces of the oil inlet pipe (101) and the oil outlet pipe (102); A return spring (304) is installed, a circular plate (305) is fixedly installed on one end of the return spring (304), a latch (306) is fixedly installed on one side of the circular plate (305), the latch (306) extends to the outer surface of the fixing ring (301) through the through slot (303), a connecting column (307) is fixedly installed on the other side of the circular plate (305), a limit plate (308) is fixedly installed on one end of the connecting column (307), a handle (309) is fixedly installed on one side of the limit plate (308), and the number of the handles (309) is fixed to two.

3. The pressure regulating valve seat assembly of the oil pump bracket assembly according to claim 2, characterized in that: A second sealing gasket (4) is provided on one side of the fixing ring (301), a through hole (401) is opened on one side of the second sealing gasket (4), and the through hole (401) is connected to the through groove (303).

4. The pressure regulating valve seat assembly of the oil pump bracket assembly according to claim 3, characterized in that: A mounting ring (5) is provided on one side of the second sealing gasket (4), and a plurality of limiting holes (6) are opened on one side of the mounting ring (5), wherein the limiting holes (6) are engaged with the latch pin (306).

5. The pressure regulating valve seat assembly of the oil pump bracket assembly according to claim 4, characterized in that: A second connecting flange (7) is fixedly mounted on one side of the mounting ring (5), and a plurality of nuts (8) are provided on one side of the second connecting flange (7).

6. The pressure regulating valve seat assembly of the oil pump bracket assembly according to claim 5, characterized in that: A third sealing gasket (9) is provided on the other side of the second connecting flange (7).

Images