CN217761708U

CN217761708U - Front suspension ball head of automobile suspension system

Info

Publication number: CN217761708U
Application number: CN202221956890.XU
Authority: CN
Inventors: 周长剑; 贺辉; 郭鹏
Original assignee: Danyang Mingwei Automobile Design Co ltd
Current assignee: Danyang Mingwei Automobile Design Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-08
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a car suspension's preceding suspension bulb, including the base, the top side fixed mounting of base has the shell body, the inboard fixed mounting of shell body has the support column, the top side fixed mounting of support column has the stopper, the inboard fixed mounting of stopper has the metalwork, the outside of metalwork is provided with the conducting strip, one side fixed mounting that the metalwork was kept away from to the conducting strip has the fin, and the inside ball that is provided with of conveyer trough, emollient enter into the inboard conveyer trough of outer spheroid through the gag lever post inboard, play the lubrication action with bulb body contact when the ball rotates, can prevent because lubricating oil leaks, can be with the heat conduction that produces by bulb body long time rotational friction to the metal block on through heat conduction silica gel gasket simultaneously, dispel the heat to the external world by the fin again, guarantee that the inside temperature of shell body keeps at workable state.

Description

Front suspension ball head of automobile suspension system

Technical Field

The utility model relates to a car suspension field specifically is a car suspension's front suspension bulb.

Background

The automobile suspension system is a whole support system consisting of a spring and a shock absorber between an automobile body and a tire, the suspension system has the function of supporting the automobile body to improve the riding feeling, and different suspension arrangements can cause different feelings to a driver.

The automobile suspension system needs a plurality of groups of front suspension ball heads to be connected together during installation, a front suspension ball head dust cover cannot withstand external force to cause damage in the using process of an automobile, lubricating agents can leak outwards or water enters to lose the lubricating effect, and the ball heads and an outer ball body can rub to generate heat to cause damage if the inside of the front suspension ball heads is in high-temperature weather or the automobile runs for a long time in severe weather.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a front suspension bulb of automobile suspension system has the characteristics of heat dissipation, protection casing damage guarantee, leak protection lubricating oil.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a front suspension bulb of automobile suspension system, includes the base, and the top side fixed mounting of base has the shell body, the inboard fixed mounting of shell body has the support column, the top side fixed mounting of support column has the stopper, the inboard fixed mounting of stopper has the metalwork, the outside of metalwork is provided with the conducting strip, one side fixed mounting that the metalwork was kept away from to the conducting strip has the fin, the inboard fixed mounting of shell body has the fixing base, the top side fixed mounting of fixing base has the ectosphere, the inside of ectosphere is provided with the ball, the inboard cover of ectosphere has the ball body, the top side fixed mounting of ball body has the bulb round pin, the one end fixed mounting that the ball body was kept away from to the bulb round pin has the connecting piece, the left and right sides of ectosphere is provided with the gag lever, the one end fixed mounting that the ectosphere was kept away from to the gag lever has oil pipeline, the one end that the gag lever was kept away from to oil pipeline is provided with the dust plug, the outside of shell body is provided with one, the top side of shell body is provided with two, be provided with the connecting rod between dust cover two, be provided with the dust cover between dust cover, be provided with the dust cover sealing gasket between two, there is through threaded connection cutting ferrule between dust cover and the dust cover.

In order to realize the support column fixed to the metalwork, conduct the utility model discloses a front suspension bulb of car suspension is preferred, support column, stopper are a set of, just support column, stopper always install two sets ofly.

Have the dustproof effect of heat dissipation in order to realize the shell body, conduct the utility model discloses a preferred of car suspension's front suspension bulb, the louvre has been seted up to the left and right sides of shell body, and the dust screen is installed to the inboard of louvre.

In order to realize having lubricated effect between ball body and the ectosphere, conduct the utility model discloses a front suspension bulb of car suspension is preferred, the conveyer trough has been seted up to ectosphere's inside, the recess has been seted up to the inboard of conveyer trough, and the block has the ball in the recess. One side of the ball penetrates through the groove.

Dustproof in order to realize dust cover upper end, conduct the utility model discloses a preferred of car suspension's front suspension bulb, the outside of connecting piece is seted up threadedly, be provided with heat conduction silica gel gasket between metalwork and the outer spheroid.

In order to realize that dust cover one and connecting piece are closed tightly and are possessed dustproof, conduct the utility model discloses a preferred of car suspension's front suspension bulb, the inboard of dustproof cutting ferrule is seted up threadedly, the spacing groove has been seted up to dustproof cutting ferrule bottom side, the size of spacing groove agrees with mutually with the top of dust cover one.

Lubricate the ball head body in order to realize lubricating oil input ectosphere, conduct the utility model discloses a preferred of car suspension's front suspension bulb, the gag lever post always is provided with two, just the gag lever post is hollow structure, the inboard bottom side of gag lever post is slope structure.

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

1. in the utility model, the inner side of the outer ball body is provided with a conveying hole, and the inside of the conveying groove is provided with the ball, lubricant is injected from an oil conveying pipeline, then the lubricant enters the conveying groove at the inner side of the outer ball body through the inner side of the limiting rod, and the ball contacts with the ball head body to play a lubricating role when rotating, so that the leakage of the lubricant can be prevented, meanwhile, heat generated by the long-time rotation friction of the ball head body can be conducted to the metal block through the heat-conducting silica gel gasket, and then the heat is dissipated to the outside through the radiating fin, so that the temperature inside the outer shell body is ensured to be kept in a working state;

2. the utility model discloses the less dust cover two of one deck has been erect in the outside of well bulb round pin to add between dust cover one and the dust cover two and be equipped with the connecting rod, first can prevent effectively that the rubble from splashing and damaging the dust cover, when the second prevents that outer dust cover one from leading to dust cover two to damage because of external factors in the car use, prevents inside the dust access device, damages the device, can delay the time and repair.

Drawings

FIG. 1 is a view of the overall structure of the utility model;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is a cross-sectional view of the outer shell of the present invention.

In the figure: 1. a base; 2. an outer housing; 3. a support pillar; 4. a limiting block; 5. a metal member; 6. a heat conductive sheet; 7. a heat sink; 8. a fixed seat; 9. an outer sphere; 10. a ball bearing; 11. a ball head body; 12. a ball stud; 13. a connecting member; 14. a limiting rod; 15. an oil pipeline; 16. a dust plug; 17. a first dust cover; 18. a second dust cover; 19. a connecting rod; 20. a gasket; 21. a dustproof card sleeve; 22. a dust screen; 201. heat dissipation holes; 901. a conveying trough; 902. a groove; 2101. a limiting groove.

Detailed Description

Referring to fig. 1 to 3, a front suspension ball head of an automobile suspension system includes a base 1, a top side of the base 1 is fixedly provided with an outer shell 2, an inner side of the outer shell 2 is fixedly provided with a support column 3, a top side of the support column 3 is fixedly provided with a limit block 4, an inner side of the limit block 4 is fixedly provided with a metal piece 5, an outer side of the metal piece 5 is provided with a heat conduction sheet 6, one side of the heat conduction sheet 6, which is far away from the metal piece 5, is fixedly provided with a heat radiation fin 7, an inner side of the outer shell 2 is fixedly provided with a fixing seat 8, a top side of the fixing seat 8 is fixedly provided with an outer ball 9, the inner part of the outer ball 9 is provided with a ball 10, the inner side of the outer ball 9 is sleeved with a ball head body 11, the top side of the ball head 11 is fixedly provided with a ball head pin 12, one end of the ball head pin 12, which is far away from the ball body 11, is fixedly provided with a connecting piece 13, the left side and the right side of the outer ball body 9 are provided with limit rods 14, one end of the limit rod 14 is fixedly provided with an oil pipeline 15, one end of the oil pipeline 15 is provided with a dust plug 16, the outer pipeline is provided with a first dust cover 17, the top side of the outer shell 2, the top is provided with a second dust cover 18, a clamping sleeve 21 is provided between the dust cover, a second dust cover 18, a connecting sleeve is provided between the connecting piece and a dust cover 12, and a dust cover 21 is connected with a sealing sleeve clamp sleeve between the dust cover 12.

In this embodiment: support column 3 and stopper 4 can support and spacing metalwork 5, fixing base 8 can support outer spheroid 9, prevent to make outer spheroid 9 atress uneven and damage because the multi-direction of spheroid body 11 rotates, connecting piece 13 mainly used will connect the bulb in other positions, gag lever post 14 is used for strengthening spacingly to outer spheroid 9, the direction that is used for emollient simultaneously flows into to conveyer trough 901 in, carry out the lubrication action to spheroid body 11, connecting rod 19 is used for connecting dust cover 17 and dust cover two 18, double protection, prevent dust to the device, dustproof cutting ferrule 21 is used for spacing and sealing the upper end of dust cover 17, prevent in the dust entering device, damage the device.

As a technical optimization scheme of the utility model, support column 3, stopper 4 are a set of, and support column 3, stopper 4 always install two sets ofly.

In this embodiment: the support column 3 is used for supporting the metal block, and the limiting block 4 can strengthen the limiting effect of the metal block 5

As a technical optimization scheme of the utility model, louvre 201 has been seted up to the left and right sides of shell body 2, and the dust screen 22 is installed to louvre 201's inboard.

In this embodiment: the heat dissipation holes 201 are used to dissipate the heat conducted to the heat dissipation fins 7 to the outside of the device, thereby preventing the temperature inside the device from being too high.

As a technical optimization scheme of the utility model, conveyer trough 901 has been seted up to the inside of ectosphere 9, and the inboard of conveyer trough 901 is seted up flutedly 902, and the joint has ball 10 in the recess 902. One side of the ball 10 penetrates the recess 902.

In this embodiment: the conveying groove 901 is used for conveying lubricant, so that the lubricant can enter to lubricate the ball 10 and can play a role in lubricating the ball body 11 during rotation, and the groove 902 is used for limiting the ball 10 and preventing the ball 10 from being accumulated together to block the ball body 11.

As a technical optimization scheme of the utility model, the screw thread has been seted up in the outside of connecting piece 13, is provided with heat conduction silica gel gasket between metalwork and the outer spheroid 9.

In this embodiment: the screw thread accessible nut is fixed the device on other parts, and silica gel heat conduction silica gel gasket is used for discharging the heat outside the device through fin 7 after on the heat conduction to metalwork 5 on the outer spheroid 9.

As a technical optimization scheme of the utility model, the inboard of dustproof cutting ferrule 21 is seted up threadedly, and spacing groove 2101 has been seted up to dustproof cutting ferrule 21 bottom side, and the size of spacing groove 2101 agrees with on the top of a dust cover 17 mutually.

In this embodiment: the dustproof clamping sleeve 21 can be connected to the connecting piece 13 through threads, and meanwhile the limiting groove 2101 can be used for limiting the top side of the first dustproof cover 17 to the inner side of the dustproof clamping sleeve 21 to achieve the dustproof and fixing effects.

As a technical optimization scheme of the utility model, gag lever post 14 always is provided with two, and gag lever post 14 is hollow structure, and the inboard bottom side of gag lever post 14 is the slope structure.

In this embodiment: the limiting rod 14 is used for reinforcing limiting fixation of the outer ball body 9, and the middle structure and the inclined structure of the limiting hole can be used for transmitting lubricant, so that the lubricant enters the inner side of the outer ball body 9 to lubricate the ball 10 and the ball head body 11.

The working principle is as follows: firstly, the ball head is connected to a suspension system through a thread and a nut on a connecting piece 13, then a dustproof plug 16 is opened, a lubricant is injected from an oil pipeline 15, the lubricant enters the inner part of an outer ball body 9 from the inner side of a limiting rod 14 and flows through a ball 10 when entering the inner part, when an automobile moves, the ball 10 rolls with the ball body 11, the lubricant outside the ball 10 is adhered to the surface of the ball body 11 for lubrication, the operation is long, the device is inevitably subjected to high-temperature environment due to heat generated in the device by external severe weather or rotation of the ball body 11, at the moment, a heat conducting silica gel sheet outside the outer ball body 9 guides the heat to a metal piece 5, then the heat is dissipated out of the device through a heat dissipation hole 201 through a cooling fin 7 on the metal piece 5, meanwhile, a dustproof net 22 is installed to help prevent dust from entering the device from the dust cover 201 and damaging the device, meanwhile, the first dust cover 17 and the second dust cover 18 are connected in a reinforced mode to prevent external force from damaging the first dust cover 17, and the second dust cover 18 adds protection if the first dust cover 17 damages the second cover, the dust cover prolongs the maintenance time, and the dust cover is prevented from entering the device and damages the parts.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a car suspension's front suspension bulb, includes base (1), its characterized in that: the top side of the base (1) is fixedly provided with the outer shell (2), the inner side of the outer shell (2) is fixedly provided with the support column (3), the top side of the support column (3) is fixedly provided with the limit block (4), the inner side of the limit block (4) is fixedly provided with the metal piece (5), the outer side of the metal piece (5) is provided with the heat conducting sheet (6), one side of the heat conducting sheet (6) far away from the metal piece (5) is fixedly provided with the radiating fin (7), the inner side of the outer shell (2) is fixedly provided with the fixing seat (8), the top side of the fixing seat (8) is fixedly provided with the outer sphere (9), the inner part of the outer sphere (9) is provided with the ball head body (11), the inner side of the outer sphere (9) is sleeved with the ball head body (11), the top side of the ball head body (11) is fixedly provided with the ball head pin (12), one end of the ball head pin (12) far away from the ball body (11) is fixedly provided with the connecting piece (13), the left and right sides of the outer sphere (9) are provided with the limit rods (14), one end of the limit rods (14) far away from the outer sphere (9), one end of the oil pipeline (15) is provided with the dust cover (17), and the dust cover plug (17) is provided with the dust cover (17), the top side of the upper end of the outer shell (2) is provided with a second dust cover (18), a connecting rod (19) is arranged between the first dust cover (17) and the second dust cover (18), a sealing gasket (20) is arranged between the second dust cover (18) and the ball stud (12), and a first dust cover (17) and the connecting piece (13) are connected with a dust-proof clamping sleeve (21) through threads.

2. A front suspension bulb for a suspension system of a vehicle according to claim 1, wherein: the support column (3) and the limiting block (4) are a group, and the support column (3) and the limiting block (4) are always provided with two groups.

3. A front suspension bulb for a suspension system of a vehicle according to claim 1, wherein: radiating holes (201) are formed in the left side and the right side of the outer shell (2), and dust screens (22) are mounted on the inner sides of the radiating holes (201).

4. A front suspension bulb for a suspension system of a vehicle according to claim 3, wherein: a conveying groove (901) is formed in the outer sphere (9), a groove (902) is formed in the inner side of the conveying groove (901), a ball (10) is clamped in the groove (902), and one side of the ball (10) penetrates through the groove (902).

5. A front suspension bulb for a suspension system of a vehicle as claimed in claim 3, wherein: the outer side of the connecting piece (13) is provided with threads, and a heat-conducting silica gel gasket is arranged between the metal piece (5) and the outer ball body (9).

6. A front suspension bulb for a suspension system of a vehicle according to claim 3, wherein: the inner side of the dustproof clamping sleeve (21) is provided with threads, the bottom side of the dustproof clamping sleeve (21) is provided with a limiting groove (2101), and the size of the limiting groove (2101) is matched with the top end of the first dustproof cover (17).

7. A front suspension bulb for a suspension system of a vehicle according to claim 1, wherein: the limiting rod (14) is always provided with two limiting rods, the limiting rods (14) are of hollow structures, and the bottom sides of the inner sides of the limiting rods (14) are of inclined structures.