CN213501709U - Integrated bracket of air spring suspension - Google Patents

Integrated bracket of air spring suspension Download PDF

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Publication number
CN213501709U
CN213501709U CN202022547959.0U CN202022547959U CN213501709U CN 213501709 U CN213501709 U CN 213501709U CN 202022547959 U CN202022547959 U CN 202022547959U CN 213501709 U CN213501709 U CN 213501709U
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CN
China
Prior art keywords
plate
support arm
hole
groove
integrated bracket
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Active
Application number
CN202022547959.0U
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Chinese (zh)
Inventor
赵伟锋
李磊
郭鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xi'an Oude Rubber Technology Co ltd
Shaanxi Deshi Vehicle Components Group Co ltd
Original Assignee
Xi'an Oude Rubber Technology Co ltd
Shaanxi Deshi Vehicle Components Group Co ltd
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Application filed by Xi'an Oude Rubber Technology Co ltd, Shaanxi Deshi Vehicle Components Group Co ltd filed Critical Xi'an Oude Rubber Technology Co ltd
Priority to CN202022547959.0U priority Critical patent/CN213501709U/en
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Publication of CN213501709U publication Critical patent/CN213501709U/en
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Abstract

The utility model discloses an integrated bracket of air spring suspension, including the cantilever, the lower extreme of cantilever is connected the right-hand member of lower support arm, and the left end of cantilever is provided with the hole groove to the right-hand member of going up the support arm is arranged in the hole inslot, the lower extreme is connected with the spring steel about going up the right-hand member of support arm, and the spring steel is connected with the upper and lower two sides in hole groove to it is connected with hole groove lateral wall bearing to go up the support arm, the upper surface of support arm is provided with the bottom plate down, and the upper surface of bottom plate sets up flutedly, and air bag arranges the recess in, the roof is connected to the top surface of going up the support arm, and has seted up first mounting hole on the roof to first bolt runs through first mounting hole setting, first bolt upper segment stretches into in the first slot hole, and first slot hole sets up in the lower surface of last support. This integrated bracket of air spring suspension can be convenient for with the fixed maintenance or the change that do benefit to air spring suspension of integrated bracket, reduce the operation degree of difficulty, improve work efficiency.

Description

Integrated bracket of air spring suspension
Technical Field
The utility model relates to an integrated bracket technical field of suspension specifically is an integrated bracket of air spring suspension.
Background
The integrated bracket of suspension is exactly the equipment that has the bracketing effect, and the automobile industry is brisk to develop now, and the car becomes the important instrument of people's life trip, and people also are more and more high to the travelling comfort requirement of car, and air spring suspension is the auto-parts that the higher level improves the comfort level at present, receives people's liking deeply.
But the integrated bracket of current suspension is not convenient for dismouting to overhaul and change, because the air spring suspension is automobile spare and accessory, the long-term traveling of car can cause certain damage to the air spring suspension, need overhaul to change with better for improving the comfort level and provide the guarantee.
Disclosure of Invention
An object of the utility model is to provide an integrated bracket of air spring suspension to it overhauls the problem of changing not convenient for dismouting to propose the integrated bracket of current suspension among the above-mentioned background art to solve.
In order to achieve the above object, the utility model provides a following technical scheme: an integrated bracket of an air spring suspension comprises a cantilever, wherein the lower end of the cantilever is connected with the right end of a lower support arm, the left end of the cantilever is provided with a hole groove, the right end of an upper support arm is arranged in the hole groove, the upper end and the lower end of the right end of the upper support arm are connected with spring steel, the spring steel is connected with the upper surface and the lower surface of the hole groove, the upper support arm is connected with a hole groove side wall bearing, the upper surface of the lower support arm is provided with a bottom plate, the upper surface of the bottom plate is provided with a groove, an air bag is arranged in the groove, the top surface of the upper support arm is connected with a top plate, the top plate is provided with a first mounting hole, a first bolt penetrates through the first mounting hole, the upper section of the first bolt extends into the first groove hole, the first groove hole is arranged on the lower surface of the upper support arm, the bottom plate is provided with a second mounting hole, a second bolt penetrates, and the second slotted hole sets up in the upper surface of lower support arm, the upper surface of bottom plate is provided with the fixed block, and the lower extreme of fixed block and head rod rotates to be connected to the upper end of head rod rotates with the lower extreme of movable block to be connected, the upper end of movable block rotates the lower extreme of connecting the second connecting rod, and the upper end and the kicking block of second connecting rod rotate to be connected, and two-way lead screw runs through the movable block setting.
Preferably, the center of the longitudinal axis of the air bladder is collinear with the center of the longitudinal axis of the groove, and the diameter of the bottom surface of the air bladder is equal to the diameter of the groove.
Preferably, the bottom plate is parallel to the top plate, and the structural shapes and sizes of the bottom plate and the top plate are the same.
Preferably, the number of the second mounting holes is 4, and the second mounting holes are arranged at the side positions of the bottom plate at equal angles.
Preferably, the first connecting rod, the movable block and the second connecting rod are all provided with 2 and are symmetrically arranged along the longitudinal axis of the fixed block.
Preferably, the bidirectional screw rod is perpendicular to the movable block, and the bidirectional screw rod is in threaded connection with the movable block.
Compared with the prior art, the beneficial effects of the utility model are that: this air spring suspension's integrated bracket can be convenient for with integrated bracket is fixed does benefit to overhauls or change air spring suspension, reduces the operation degree of difficulty, improves work efficiency:
1. when needs overhaul the change, rotate through making two-way lead screw for two movable blocks are close to each other, thereby make kicking block rebound under head rod and second connecting rod effect, and with the stable support of upper bracket play, are convenient for overhaul the change to air bag.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a schematic top view of the bottom plate of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a cantilever; 2. a lower support arm; 3. an upper support arm; 4. an air bladder; 5. a base plate; 6. a top plate; 7. a hole groove; 8. spring steel; 9. a second slot; 10. a second mounting hole; 11. a second bolt; 12. a first slot; 13. a first mounting hole; 14. a first bolt; 15. a fixed block; 16. a first connecting rod; 17. a movable block; 18. a second connecting rod; 19. a top block; 20. a bidirectional screw rod; 21. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an integrated bracket of an air spring suspension comprises a cantilever 1, a lower support arm 2, an upper support arm 3, an air bag 4, a bottom plate 5, a top plate 6, a hole groove 7, spring steel 8, a second slotted hole 9, a second mounting hole 10, a second bolt 11, a first slotted hole 12, a first mounting hole 13, a first bolt 14, a fixed block 15, a first connecting rod 16, a movable block 17, a second connecting rod 18, a top block 19, a bidirectional screw rod 20 and a groove 21, wherein the lower end of the cantilever 1 is connected with the right end of the lower support arm 2, the left end of the cantilever 1 is provided with the hole groove 7, the right end of the upper support arm 3 is arranged in the hole groove 7, the upper end and the lower end of the right end of the upper support arm 3 are connected with the spring steel 8, the spring steel 8 is connected with the upper surface and the lower surface of the hole groove 7, the upper support arm 3 is connected with a hole groove 7 side wall bearing, the upper surface of the lower support, the air bag 4 is arranged in the groove 21, the top surface of the upper support arm 3 is connected with the top plate 6, the top plate 6 is provided with a first mounting hole 13, a first bolt 14 penetrates through the first mounting hole 13 to be arranged, the upper section of the first bolt 14 extends into a first slotted hole 12, the first slotted hole 12 is arranged on the lower surface of the upper support arm 3, the bottom plate 5 is provided with a second mounting hole 10, a second bolt 11 penetrates through the second mounting hole 10 to be arranged, the lower section of the second bolt 11 extends into a second slotted hole 9, the second slotted hole 9 is arranged on the upper surface of the lower support arm 2, the upper surface of the bottom plate 5 is provided with a fixed block 15, the fixed block 15 is rotatably connected with the lower end of a first connecting rod 16, the upper end of the first connecting rod 16 is rotatably connected with the lower end of a movable block 17, the upper end of the movable block 17 is rotatably connected with the lower end of a second connecting rod 18, and the upper end of, and the bidirectional screw 20 is disposed through the movable block 17.
The center of the longitudinal axis of the air bag 4 is collinear with the center of the longitudinal axis of the groove 21, and the diameter of the bottom surface of the air bag 4 is equal to that of the groove 21, so that the air bag 4 is stably placed in the groove 21, and the stability of the air bag 4 during operation is guaranteed.
The bottom plate 5 is parallel to the top plate 6, and the structural shapes and sizes of the bottom plate 5 and the top plate 6 are the same, so that the bottom plate 5 and the top plate 6 can stably clamp the air bag 4.
The number of the second mounting holes 10 is 4, and the second mounting holes are arranged at the side positions of the bottom plate 5 at equal angles, so that the bottom plate 5 can be stably fixed on the lower support arm 2.
First connecting rod 16, movable block 17 and second connecting rod 18 all are provided with 2, and set up with 15 axis of ordinates central symmetry of fixed block to make kicking block 19 move in the vertical direction that movable block 17 and second connecting rod 18 effect down when being close to each other or keeping away from, and the guarantee is to the stable supporting role of kicking block 19.
The bidirectional screw rod 20 is perpendicular to the movable block 17, and the bidirectional screw rod 20 is in threaded connection with the movable block 17, so that the movable block 17 is driven to move when the bidirectional screw rod 20 rotates.
The working principle is as follows: when needing to overhaul or change air bag 4, make two movable blocks 17 be close to each other through making two-way lead screw 20 rotate to make kicking block 19 perpendicular upward movement under the effect of head rod 16 and second connecting rod 18, and then with roof 6 together with upper bracket 3 jack-up, overhaul the change after taking out air bag 4 again, specifically accessible following mode operation:
according to the figures 1, 2, 3 and 4, firstly the bottom plate 5 and the top plate 6 are respectively fixed with the lower support arm 2 and the upper support arm 3 through the second bolt 11 and the first bolt 14, the air airbag 4 is placed in the groove 21 formed by the bottom plate 5, the air airbag 4 is stably fixed through the clamping action of the bottom plate 5 and the top plate 6, when the air airbag 4 needs to be overhauled and replaced, the two movable blocks 17 are mutually closed through rotating the two-way screw rod 20, so that the movable blocks 17 drive the two first connecting rods 16 and the second connecting rods 18 to be closed, the top block 19 vertically moves upwards under the action of the first connecting rods 16 and the second connecting rods 18, the top plate 6 and the upper support arm 3 are upwards jacked under the bearing connection action of the upper support arm 3 and the cantilever 1, then the air airbag 4 can be taken out for overhauling or replacing, when the air airbag 4 is overhauled or replaced, the air airbag 4 is newly placed on the bottom plate 5, the two movable blocks 17 are separated from each other by rotating the bidirectional screw rod 20 in the direction, so that the top block 19 moves vertically downwards, the top plate 6 is reset together with the upper supporting arm 3, and the air bag 4 is clamped by the bottom plate 5 and the top plate 6 again. Those not described in detail in this specification are within the skill of the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An integrated bracket of an air spring suspension, comprising a suspension arm (1), characterized in that: the lower end of the cantilever (1) is connected with the right end of the lower support arm (2), the left end of the cantilever (1) is provided with a hole groove (7), the right end of the upper support arm (3) is arranged in the hole groove (7), the upper end and the lower end of the right end of the upper support arm (3) are connected with spring steel (8), the spring steel (8) is connected with the upper surface and the lower surface of the hole groove (7), the upper support arm (3) is connected with a side wall bearing of the hole groove (7), the upper surface of the lower support arm (2) is provided with a bottom plate (5), the upper surface of the bottom plate (5) is provided with a groove (21), the air bag (4) is arranged in the groove (21), the top surface of the upper support arm (3) is connected with a top plate (6), the top plate (6) is provided with a first mounting hole (13), a first bolt (14) penetrates through the first mounting hole (13) and is arranged, the upper section of the first bolt (14), and first slotted hole (12) set up in the lower surface of last support arm (3), second mounting hole (10) have been seted up on bottom plate (5), and second bolt (11) run through second mounting hole (10) and set up, second bolt (11) hypomere stretches into in second slotted hole (9), and second slotted hole (9) set up in the upper surface of lower support arm (2), the upper surface of bottom plate (5) is provided with fixed block (15), and fixed block (15) rotate with the lower extreme of head rod (16) and be connected to the upper end of head rod (16) rotates with the lower extreme of movable block (17) and is connected, the upper end of movable block (17) is rotated and is connected the lower extreme of second connecting rod (18), and the upper end of second connecting rod (18) rotates with kicking block (19) and is connected to two-way lead screw (20) run through movable block (17) and set up.
2. An integrated bracket for an air spring suspension according to claim 1, wherein: the center of the longitudinal axis of the air airbag (4) is collinear with the center of the longitudinal axis of the groove (21), and the diameter of the bottom surface of the air airbag (4) is equal to that of the groove (21).
3. An integrated bracket for an air spring suspension according to claim 1, wherein: the bottom plate (5) is parallel to the top plate (6), and the structural shapes and the sizes of the bottom plate (5) and the top plate (6) are the same.
4. An integrated bracket for an air spring suspension according to claim 1, wherein: the number of the second mounting holes (10) is 4, and the second mounting holes are arranged on the side of the bottom plate (5) at equal angles.
5. An integrated bracket for an air spring suspension according to claim 1, wherein: the first connecting rod (16), the movable block (17) and the second connecting rod (18) are all provided with 2 and are arranged symmetrically with the longitudinal axis of the fixed block (15).
6. An integrated bracket for an air spring suspension according to claim 1, wherein: the bidirectional screw rod (20) is perpendicular to the movable block (17), and the bidirectional screw rod (20) is in threaded connection with the movable block (17).
CN202022547959.0U 2020-11-06 2020-11-06 Integrated bracket of air spring suspension Active CN213501709U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022547959.0U CN213501709U (en) 2020-11-06 2020-11-06 Integrated bracket of air spring suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022547959.0U CN213501709U (en) 2020-11-06 2020-11-06 Integrated bracket of air spring suspension

Publications (1)

Publication Number Publication Date
CN213501709U true CN213501709U (en) 2021-06-22

Family

ID=76421339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022547959.0U Active CN213501709U (en) 2020-11-06 2020-11-06 Integrated bracket of air spring suspension

Country Status (1)

Country Link
CN (1) CN213501709U (en)

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