CN216278114U

CN216278114U - Sealing device for automobile water pump

Info

Publication number: CN216278114U
Application number: CN202123058101.9U
Authority: CN
Inventors: 姚仲凯; 姚舜雄
Original assignee: Wuxi Kaihan Technology Co ltd
Current assignee: Wuxi Kaihan Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-12
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a sealing device for an automobile water pump, which comprises an upper shell, a first shell cavity, a first radiating fin, a sealing bearing, a connecting rod, a rotating gear, a second radiating fin, fan blades, a lower shell, a second shell cavity, a movable protective pipe barrel structure and a dismounting clamping seat structure, wherein the first shell cavity is formed in the upper shell; the first radiating fin and the second radiating fin are both arranged on the left side and the right side of the upper surface of the upper shell through bolts; the sealing bearing is embedded in the middle of the upper side in the upper shell, and a connecting rod is embedded in the sealing bearing; the rotating gear is embedded at the upper part of the outer wall of the connecting rod. The utility model has the beneficial effects that: through the arrangement of the movable protection pipe barrel structure, the function of reducing vibration at the joint of the device for conveying water is realized.

Description

Sealing device for automobile water pump

Technical Field

The utility model belongs to the technical field of automobile water pump sealing, and particularly relates to a sealing device for an automobile water pump.

Background

In the cylinder body of the automobile engine, a plurality of water channels for cooling water circulation are connected with a radiator arranged at the front part of an automobile through water pipes to form a large water circulation system, a water pump is arranged at an upper water outlet of the engine and is driven by a fan belt to pump hot water out of the water channel of the engine cylinder body and pump cold water in, and the existing automobile water pump can be sealed and protected through a sealing device in the using process, so that the automobile water pump is used more safely.

However, the existing sealing device also has the problems that the sealing device is inconvenient to disassemble and assemble for maintenance and is inconvenient to be matched with the water inlet and outlet pipeline for protection.

Therefore, the sealing device for the automobile water pump is very necessary to be invented.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a sealing device for automobile water pump to solve current sealing device and be not convenient for realize the dismouting maintain and be not convenient for cooperate the problem that intake and outtake pipe carried out the protection.

In order to solve the technical problems, the utility model adopts the technical scheme that: a sealing device for an automobile water pump comprises an upper shell, a first shell cavity, a first radiating fin, a sealing bearing, a connecting rod, a rotating gear, a second radiating fin, fan blades, a lower shell, a second shell cavity, a movable protective pipe barrel structure and a dismounting clamping seat structure, wherein the first shell cavity is formed in the upper shell; the first radiating fin and the second radiating fin are both arranged on the left side and the right side of the upper surface of the upper shell through bolts; the sealing bearing is embedded in the middle of the upper side in the upper shell, and a connecting rod is embedded in the sealing bearing; the rotating gear is embedded at the upper part of the outer wall of the connecting rod; the fan blades are embedded at the lower part of the outer wall of the connecting rod; a second shell cavity is formed in the lower shell; the movable protection pipe barrel structure is arranged at the left end and the right end of the lower shell; the dismounting clamping seat structure is arranged between the upper shell and the lower shell; the movable protection pipe barrel structure comprises a supporting barrel, a rubber ring, an assembling head, a connecting hose, a protection pipe and a fixed compression spring, wherein the rubber ring is mounted on a left bolt in the supporting barrel, and the assembling head is embedded in the rubber ring; the connecting hose is embedded between the assembling head and the protective pipe; the fixed compression spring bolt is arranged on the right side of the inner wall of the supporting cylinder, and the fixed compression spring is supported by the protective pipe.

Preferably, the detachable clamping seat structure comprises a sleeving seat, a clamping ring, a clamping hole, a threaded rod, a screwing disc and a toggle cylinder structure, wherein the clamping ring is sleeved on the outer wall of the sleeving seat, and the clamping hole is formed in the clamping ring; one end of the threaded rod is movably embedded in the upper end of the clamping ring, and the other end of the threaded rod is connected with the screwing disc through a bolt; the toggle cylinder structure is arranged on the outer wall of the threaded rod.

Preferably, the toggle cylinder structure comprises a first assembly plate, a second assembly plate, a supporting spring, an assembly cylinder and a tilting shaft, wherein the second assembly plate is welded on the front side and the rear side of the right surface of the first assembly plate; the supporting spring bolt is arranged on the upper part of the right end of the first assembling plate, and the other end of the supporting spring bolt is connected with the upper part of the left surface of the assembling cylinder through a bolt; the inclined shafts are welded to the lower portions of the front end and the rear end of the assembling cylinder and are mounted below the right side of the inside of the second assembling plate through bearings.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, the supporting cylinder and the rubber ring are arranged and matched with a water delivery pipeline for protection and fixation.

According to the utility model, the connecting hose, the protective pipe and the fixed compression spring are arranged, so that the function of reducing vibration at the connecting part of the device for conveying water is realized.

In the utility model, the arrangement of the sleeve joint seat, the clamping ring and the clamping hole is convenient for being matched with the joint of the upper shell and the lower shell for fixing.

According to the utility model, the threaded rod can drive the clamping ring to be movably used.

According to the utility model, the arrangement of the screwing disc is convenient for manual operation and lifting of the threaded rod.

In the utility model, the first assembly plate and the second assembly plate are arranged and matched with other structures for connection and assembly.

In the utility model, the supporting spring is arranged and is matched with the assembling cylinder for movable use.

In the utility model, the arrangement of the assembling cylinder and the inclined shaft drives the threaded rod and the clamping ring to be movably used.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the movable protective tube structure of the present invention.

Fig. 3 is a schematic structural view of the detachable clamping seat structure of the present invention.

Fig. 4 is a schematic structural diagram of the structure of the toggle cylinder of the utility model.

In fig. 1 to 4:

1. an upper housing; 2. a first shell cavity; 3. a first heat sink; 4. sealing the bearing; 5. a connecting rod; 6. a rotating gear; 7. a second heat sink; 8. a fan blade; 9. a lower housing; 10. a second shell cavity; 11. a movable protective tube barrel structure; 111. a support cylinder; 112. a rubber ring; 113. assembling the head; 114. a connecting hose; 115. a protective tube; 116. fixing a compression spring; 12. disassembling and assembling the clamping seat structure; 121. a socket joint seat; 122. a snap ring; 123. a clamping hole; 124. a threaded rod; 125. screwing the disc; 126. a toggle cylinder structure; 1261. a first assembly plate; 1262. a second assembly plate; 1263. a support spring; 1264. an assembly cartridge; 1265. an inclined axis.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1, the sealing device for the water pump of the automobile comprises an upper shell 1, a first shell cavity 2, a first radiating fin 3, a sealing bearing 4, a connecting rod 5, a rotating gear 6, a second radiating fin 7, fan blades 8, a lower shell 9, a second shell cavity 10, a movable protective pipe barrel structure 11 and a dismounting and mounting clamping seat structure 12, wherein the first shell cavity 2 is formed in the upper shell 1; the first cooling fin 3 and the second cooling fin 7 are both mounted on the left side and the right side of the upper surface of the upper shell 1 through bolts; the sealing bearing 4 is embedded in the middle part of the upper side in the upper shell 1, and a connecting rod 5 is embedded in the sealing bearing 4; the rotating gear 6 is embedded at the upper part of the outer wall of the connecting rod 5; the fan blades 8 are embedded at the lower part of the outer wall of the connecting rod 5; a second shell cavity 10 is formed in the lower shell 9; the movable protection pipe barrel structure 11 is arranged at the left end and the right end of the lower shell 9; the disassembly and assembly clamping seat structure 12 is arranged between the upper shell 1 and the lower shell 9.

In the above embodiment, as shown in fig. 2, specifically, the movable protection tube structure 11 includes a support tube 111, a rubber ring 112, an assembly head 113, a connection hose 114, a protection tube 115 and a fixed compression spring 116, the rubber ring 112 is bolted on the left side inside the support tube 111, and the assembly head 113 is embedded in the rubber ring 112; in the use process, the pipeline drives the protective pipe 115 to vibrate, and the vibration is prevented and counteracted through the fixed compression spring 116; the connecting hose 114 is embedded between the assembling head 113 and the protective pipe 115; the fixed compression spring 116 is bolted on the right side of the inner wall of the support cylinder 111, and the fixed compression spring 116 is supported by the protective tube 115.

As shown in fig. 3, in the above embodiment, specifically, the detachable clamping seat structure 12 includes a socket seat 121, a clamping ring 122, a clamping hole 123, a threaded rod 124, a screwing disc 125 and a toggle cylinder structure 126, the clamping ring 122 is sleeved on an outer wall of the socket seat 121, and the clamping hole 123 is formed in the clamping ring 122; one end of the threaded rod 124 is movably embedded in the upper end of the clamping ring 122, and the other end of the threaded rod is in bolt connection with the screwing disc 125; rotating the screwing disk 125 to rotate the threaded rod 124 in the assembly barrel 1264, and simultaneously driving the snap ring 122 to ascend by the threaded rod 124 and cling to the socket 121; the toggle cylinder structure 126 is mounted on the outer wall of the threaded rod 124.

As shown in fig. 4, in the above embodiment, specifically, the toggle cylinder structure 126 includes a first assembling plate 1261, a second assembling plate 1262, a supporting spring 1263, an assembling cylinder 1264 and a tilting shaft 1265, the second assembling plate 1262 is welded to both front and rear sides of the right surface of the first assembling plate 1261; releasing the assembly cylinder 1264 and returning to its original position by the elastic force of the supporting spring 1263; the supporting spring 1263 is mounted on the upper part of the right end of the first assembling plate 1261 by bolts, and the other end is connected with the upper part of the left surface of the assembling cylinder 1264 by bolts; the movable assembling cylinder 1264 drives the snap ring 122 below the assembling cylinder 1264 to be sleeved on the outer wall of the sleeving seat 121; the inclined shafts 1265 are welded to lower portions of front and rear ends of the assembly cylinder 1264, and the inclined shafts 1265 are mounted to a lower right side of the inside of the second assembly plate 1262 through bearings.

In the above embodiment, specifically, the supporting cylinders 111 are all mounted on the lower portions of the left and right surfaces of the lower casing 9 by bolts, and the assembling heads 113 inside the supporting cylinders 111 are embedded inside the lower casing 9.

In the above embodiment, specifically, a plurality of fixed compression springs 116 are arranged on the outer wall of the protection tube 115, and the protection tube 115 is connected with the assembling head 113 through the connection hose 114.

In the above embodiment, specifically, the socket 121 is installed on the upper portion of the left and right surfaces of the lower housing 9 by bolts, the socket 121 is matched with the snap ring 122, and the snap ring 122 is hoisted by the threaded rod 124.

In the above embodiment, specifically, the threaded rod 124 is assembled with the screwing disc 125 to form a T shape, and the outer wall of the screwing disc 125 is provided with a straight anti-slip pattern.

In the above embodiment, specifically, the first assembling plate 1261 and the second assembling plate 1262 are assembled in a U shape, two second assembling plates 1262 are provided, and the second assembling plate 1262 movably supports the assembling cylinder 1264 by the inclined shaft 1265.

In the above embodiment, specifically, the support spring 1263 is fixed to the upper portion of the left surface of the assembly cylinder 1264, and the first assembly plates 1261 are each bolted to the lower portion of the left and right surfaces of the upper case 1.

Principle of operation

The working principle of the utility model is as follows: make upper housing 1 insert in lower casing 9, later activity equipment section of thick bamboo 1264 drives snap ring 122 cover of equipment section of thick bamboo 1264 below on the outer wall of socket 121, it resets through the elasticity of supporting spring 1263 to let go up equipment section of thick bamboo 1264, later rotate and twist driving disk 125 and make threaded rod 124 at the internal rotation of equipment section of thick bamboo 1264, threaded rod 124 drives snap ring 122 simultaneously and rises and hug closely socket 121, make the pipeline of protecting tube 115 connection water delivery in the use, later cooperation connecting rod 5, the work of water delivery is carried out to slewing gear 6 and flabellum 8, and realize sealed protection in the course of the work, the pipeline drives protecting tube 115 and produces the vibration in the use, the vibration is protected and is offset through fixed compression spring 116 simultaneously.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The sealing device for the automobile water pump is characterized by comprising an upper shell (1), a first shell cavity (2), a first radiating fin (3), a sealing bearing (4), a connecting rod (5), a rotating gear (6), a second radiating fin (7), fan blades (8), a lower shell (9), a second shell cavity (10), a movable protective pipe barrel structure (11) and a dismounting clamping seat structure (12), wherein the first shell cavity (2) is formed in the upper shell (1); the first radiating fin (3) and the second radiating fin (7) are arranged on the left side and the right side of the upper surface of the upper shell (1) through bolts; the sealing bearing (4) is embedded in the middle of the upper side in the upper shell (1), and a connecting rod (5) is embedded in the sealing bearing (4); the rotating gear (6) is embedded at the upper part of the outer wall of the connecting rod (5); the fan blades (8) are embedded at the lower part of the outer wall of the connecting rod (5); a second shell cavity (10) is formed in the lower shell (9); the movable protection pipe barrel structures (11) are arranged at the left end and the right end of the lower shell (9); the disassembly and assembly clamping seat structure (12) is arranged between the upper shell (1) and the lower shell (9); the movable protection tube barrel structure (11) comprises a support barrel (111), a rubber ring (112), an assembling head (113), a connecting hose (114), a protection tube (115) and a fixed compression spring (116), wherein the rubber ring (112) is installed on a left bolt in the support barrel (111), and the assembling head (113) is embedded in the rubber ring (112); the connecting hose (114) is embedded between the assembling head (113) and the protective pipe (115); the fixed compression spring (116) is arranged on the right side of the inner wall of the support cylinder (111) through a bolt, and meanwhile, the fixed compression spring (116) is propped against the protection pipe (115).

2. The sealing device for a water pump of an automobile according to claim 1, wherein a plurality of the fixed compression springs (116) are provided on the outer wall of the protection tube (115), and the protection tube (115) is connected to the assembly head (113) through the connection hose (114).

3. The sealing device for the water pump of the automobile according to claim 1, wherein the detachable clamping seat structure (12) comprises a sleeve joint seat (121), a clamping ring (122), a clamping hole (123), a threaded rod (124), a screwing disc (125) and a toggle cylinder structure (126), the clamping ring (122) is sleeved on the outer wall of the sleeve joint seat (121), and the clamping hole (123) is formed in the clamping ring (122); one end of the threaded rod (124) is movably embedded into the upper end of the clamping ring (122), and the other end of the threaded rod is in bolt connection with the screwing disc (125); the toggle cylinder structure (126) is arranged on the outer wall of the threaded rod (124).

4. A sealing device for a water pump of an automobile according to claim 3, wherein said toggle cylinder structure (126) comprises a first assembling plate (1261), a second assembling plate (1262), a supporting spring (1263), an assembling cylinder (1264) and a tilting shaft (1265), said second assembling plate (1262) is welded to the front and rear sides of the right surface of said first assembling plate (1261); the supporting spring (1263) is mounted on the upper part of the right end of the first assembling plate (1261) through a bolt, and the other end of the supporting spring is connected with the upper part of the left surface of the assembling cylinder (1264) through a bolt; the inclined shafts (1265) are welded to the lower parts of the front end and the rear end of the assembling cylinder (1264), and the inclined shafts (1265) are installed below the right side in the second assembling plate (1262) through bearings.

5. The sealing device for the water pump of the automobile as claimed in claim 3, wherein the threaded rod (124) is assembled with the screwing disk (125) in a T shape, and the outer wall of the screwing disk (125) is provided with a linear anti-slip pattern.

6. The sealing device for the water pump of the automobile according to claim 4, wherein the first assembling plate (1261) is assembled with the second assembling plate (1262) in a U shape, and two second assembling plates (1262) are provided, and the second assembling plate (1262) movably supports the assembling cylinder (1264) through the inclined shaft (1265).