CN109624642A - Automobile stabilizer bar assembly and its assembly method - Google Patents

Automobile stabilizer bar assembly and its assembly method Download PDF

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Publication number
CN109624642A
CN109624642A CN201910085550.0A CN201910085550A CN109624642A CN 109624642 A CN109624642 A CN 109624642A CN 201910085550 A CN201910085550 A CN 201910085550A CN 109624642 A CN109624642 A CN 109624642A
Authority
CN
China
Prior art keywords
rod
sheath
screw thread
external screw
stabilizer bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910085550.0A
Other languages
Chinese (zh)
Inventor
张强
汪伟
梁延召
蔡礼刚
孔祥刚
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.)
Hanteng Automobile Co Ltd
Original Assignee
Hanteng Automobile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hanteng Automobile Co Ltd filed Critical Hanteng Automobile Co Ltd
Priority to CN201910085550.0A priority Critical patent/CN109624642A/en
Publication of CN109624642A publication Critical patent/CN109624642A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055Stabiliser bars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D65/00Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/12Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being suspensions, brakes or wheel units

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The invention discloses a kind of automobile stabilizer bar assemblies, including mounting bracket and stablize bar body, stablizes bar body and include first body of rod, be second body of rod being threadedly coupled with the first end of first body of rod, be sheathed on first body of rod and second body of rod and be the first sheath being threadedly coupled with first body of rod and second body of rod, with the second end of first body of rod be the third body of rod being threadedly coupled and be sheathed on first body of rod and the third body of rod and be the second sheath being threadedly coupled with first body of rod and the third body of rod.Automobile stabilizer bar assembly of the invention, each section can individually dismantle, and reduce disassembly working hour, easy disassembly.

Description

Automobile stabilizer bar assembly and its assembly method
Technical field
The invention belongs to vehicle chassis technical fields, specifically, the present invention relates to a kind of automobile stabilizer bar assembly and its Assembly method.
Background technique
Vehicle chassis stabiliser bar is integral type stabiliser bar at present, is made of stabiliser bar assembly and bushing.Since space is tied Structure reason, the arrangement of stabiliser bar is generally more compact, and disassembly is difficult, some vehicles even need to dismantle subframe, bring work Work amount is larger, and efficiency is lower.By analysis, existing stabiliser bar stress at inflection point is larger, the straightway being fixed on subframe Stress is relatively low.And existing each position diameter unification of stabiliser bar, stabiliser bar heavier-weight.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention provides a kind of vapour Vehicle stabiliser bar assembly and its assembly method, it is therefore an objective to easy disassembly.
To achieve the goals above, the technical scheme adopted by the invention is as follows: automobile stabilizer bar assembly, including mounting bracket and Stablize bar body, stablizes bar body and include first body of rod, be second body of rod being threadedly coupled, set with the first end of first body of rod It is the first sheath being threadedly coupled and first body of rod on first body of rod and second body of rod and with first body of rod and second body of rod The second end be the third body of rod being threadedly coupled and be sheathed on first body of rod and the third body of rod and with first body of rod and the Three bodies of rod are the second sheath being threadedly coupled.
The first end of first body of rod is equipped with the first external screw thread, and second body of rod is equipped with internal thread hole.
The stable bar body further includes the first nut being sheathed on the first end of first body of rod, the first nut Positioned at the inside of first sheath.
The first end of first body of rod be equipped with the second external screw thread, second body of rod be equipped with external screw thread, described first Sheath is equipped with internal thread hole.
The first externally threaded rotation direction and second externally threaded oppositely oriented.
The second end of first body of rod is equipped with third external screw thread, and the third body of rod is equipped with internal thread hole.
The stable bar body further includes the second nut being sheathed on the second end of first body of rod, the second nut Positioned at the inside of second sheath.
The second end of first body of rod be equipped with the 4th external screw thread, the third body of rod be equipped with external screw thread, described second Sheath is equipped with internal thread hole.
The externally threaded rotation direction of third and the 4th externally threaded oppositely oriented.
The present invention also provides a kind of assembly methods of automobile stabilizer bar assembly, comprising steps of
S1, the assembly for carrying out first body of rod and second body of rod and the third body of rod;
S2, the assembly for carrying out the first sheath and first body of rod and second body of rod and the second sheath and first body of rod and third The assembly of the body of rod forms and stablizes bar body;
S3, it is installed on subframe by mounting bracket by bar body is stablized.
Automobile stabilizer bar assembly of the invention, each section can individually dismantle, and reduce disassembly working hour, easy disassembly.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the structural schematic diagram of automobile stabilizer bar assembly of the present invention;
Fig. 2 is the cross-sectional view of automobile stabilizer bar assembly of the present invention;
Fig. 3 is the structural schematic diagram of the first sheath and the second sheath;
Fig. 4 is the cross-sectional view of the first sheath and first body of rod and the second body of rod junction;
Fig. 5 is the structural schematic diagram of second body of rod;
Fig. 6 is the structural schematic diagram of first body of rod;
Fig. 7 is the structural schematic diagram of the third body of rod;
In the figure, it is marked as 1, mounting bracket;2, the first bushing;3, the second bushing;4, first body of rod;401, the first outer spiral shell Line;402, the second external screw thread;403, third external screw thread;404, the 4th external screw thread;5, second body of rod;6, the third body of rod;7, first Sheath;8, the second sheath;9, the first nut;10, the second nut.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution Solution, and facilitate its implementation.
It should be noted that in embodiment disclosed below, " first ", " second ", " third " and " the 4th " simultaneously Not representative structure and/or absolute differentiation relationship functionally do not represent the successive sequence that executes yet, and just for the sake of description It is convenient.
As shown in Figures 1 to 7, the present invention provides a kind of automobile stabilizer bar assemblies, including mounting bracket 1, the first bushing 2, the second bushing 3 and stablize bar body, stablize bar body and include first body of rod 4, with the first end of first body of rod 4 be that screw thread connects Second body of rod 5 that connects is sheathed on first body of rod 4 and second body of rod 5 and is to be threadedly coupled with first body of rod 4 and second body of rod 5 The first sheath 7, be the third body of rod 6 being threadedly coupled with the second end of first body of rod 4 and be sheathed on first body of rod 4 and It is the second sheath 8 being threadedly coupled on three bodies of rod 6 and with first body of rod 4 and the third body of rod 6.
Specifically, as shown in Figures 1 to 7, first body of rod 4 has certain length, and first end and the second end are Opposite end on the length direction of first body of rod 4, one end of second body of rod 5 are connect with first body of rod 4, second body of rod 5 it is another One end is connect with automotive suspension, and one end of the third body of rod 6 is connect with first body of rod 4, the other end and automotive suspension of the third body of rod 6 Connection, second body of rod 5 are identical with the shape of the third body of rod 6.First sheath 7 for playing the role of loosening so that first body of rod 4 and Second body of rod 5 keeps relatively fixed;Second sheath 8 is for playing the role of loosening, so that first body of rod 4 is kept with the third body of rod 6 It is relatively fixed.First body of rod 4 and second body of rod 5 and the third body of rod 6 form detachable connection, and each component for stablizing bar body is adopted It is threadedly coupled, structure is simple, convenient for manufacture, easy disassembly.
When stabiliser bar need to be repaired or be replaced, first second body of rod 5 for stablizing bar body both ends and the third body of rod 6 can be torn open It unloads, unclamps mounting bracket 1, first body of rod 4 is taken out, convenient disassembly.
As shown in Figures 1 to 7, the first end of first body of rod 4 is equipped with the first external screw thread 401, and second body of rod 5 is equipped with interior spiral shell One end of second body of rod 5 is arranged in pit, the internal thread hole, and the first end of first body of rod 4 is inserted into the internal screw thread of second body of rod 5 Kong Zhong realizes the connection with second body of rod 5.The first end of first body of rod 4 is equipped with the second external screw thread 402, and second body of rod 5 is equipped with External screw thread, the first sheath 7 are equipped with internal thread hole, and the first sheath 7 is the structure of both ends open and inner hollow, the first sheath 7 Internal thread hole be from one end center of the first sheath 7 extend at other end center.First sheath 7 is that cross section (should Cross section refers to the plane perpendicular with the axial direction of the first sheath 7) in the structure of regular hexagon, tool convenient to use screws, the One sheath 7 and first body of rod 4 are coaxial arrangement.The diameter of second external screw thread 402 be greater than the first external screw thread 401 diameter, first One end of sheath 7 is sheathed on the second external screw thread 402 of first body of rod 4, and the other end of the first sheath 7 is sheathed on second body of rod 5 External screw thread on, the external screw thread of second body of rod 5 is the outer circle that the end of second body of rod 5 being connected with first body of rod 4 is arranged in On face, by tightening the first sheath 7, first body of rod 4 of realization is locked with second body of rod 5, prevents second body of rod 5 from loosening.
As shown in Figures 1 to 7, the second end of first body of rod 4 is equipped with third external screw thread 403, and the third body of rod 6 is equipped with interior spiral shell One end of the third body of rod 6, the internal screw thread of the second end insertion third body of rod 6 of first body of rod 4 is arranged in pit, the internal thread hole Kong Zhong realizes the connection with the third body of rod 6.The second end of first body of rod 4 is equipped with the 4th external screw thread 404, and the third body of rod 6 is equipped with External screw thread, the second sheath 8 are equipped with internal thread hole, and the second sheath 8 is the structure of both ends open and inner hollow, the second sheath 8 Internal thread hole be from one end center of the second sheath 8 extend at other end center.Second sheath 8 and the first sheath 7 Shape it is identical, the second sheath 8 be cross section (cross section refers to the plane perpendicular with the axial direction of the second sheath 8) be in positive six The structure of side shape, tool convenient to use screw, and the second sheath 8 and first body of rod 4 are coaxial arrangement.4th external screw thread 404 it is straight Diameter is greater than the diameter of third external screw thread 403 and the diameter of the 4th external screw thread 404 is identical as the diameter of the second external screw thread 402, The diameter of first external screw thread 401 is identical as the diameter of third external screw thread 403, the second external screw thread 402 and the 4th external screw thread 404 Between the first external screw thread 401 and third external screw thread 403, one end of the second sheath 8 is sheathed on the 4th outer spiral shell of first body of rod 4 On line 404, the other end of the second sheath 8 is sheathed on the external screw thread of the third body of rod 6, and the external screw thread of the third body of rod 6 is that setting exists On the periphery for the end of the third body of rod 6 being connected with first body of rod 4, by tightening the second sheath 8, first body of rod 4 is realized With being locked for the third body of rod 6, prevent the third body of rod 6 from loosening.
As shown in Figures 1 to 7, stablizing bar body further includes the first nut 9 being sheathed on the first end of first body of rod 4 Be sheathed on first body of rod 4 the second end on the second nut 10, the first nut 9 is located at the inside of the first sheath 7, the second spiral shell Mother 10 is located at the inside of the second sheath 8.First nut 9 and the second nut 10 are hex-head nut, the first nut 9 and the first bar First external screw thread 401 of the first end of body 4 is to be threadedly coupled, the third of the second end of the second nut 10 and first body of rod 4 External screw thread 403 is to be threadedly coupled, the circumscribed diameter of a circle of the first nut 9 less than the first sheath 7 interior diameter, the second nut 10 Interior diameter of the circumscribed diameter of a circle less than the second sheath 8.First nut 9 between second body of rod 5 and the second external screw thread 402, First nut 9 is in contact with the end face of second body of rod 5, and the first nut 9 is used to second body of rod 5 being locked at first body of rod 4, mentions High reliability.Second nut 10 is between the third body of rod 6 and the 4th external screw thread 404, the end of the second nut 10 and the third body of rod 6 Face is in contact, and the second nut 10 is used to for the third body of rod 6 to be locked at first body of rod 4, improves reliability.
Second body of rod 5 and the third body of rod 6 are arranged to first body of rod 4 be screw thread company by the stabilization bar body of above structure Connect, required according to different structure, when assembly adjustable second body of rod 5 and the third body of rod 6 setting angle, then pass through locking screw Mother is tentatively locked, and finally realizes locking completely using locking sheath.And the length for stablizing bar body (stablizes bar body Length refers to the maximum distance between second body of rod 5 and the third body of rod 6) also it is adjusted, by adjusting the first nut 9 and the second spiral shell Locked position of the mother 10 in the axial direction of first body of rod 4, realizes the adjusting of the distance between second body of rod 5 and third body of rod 6, into And realize that the adjusting for the length for stablizing bar body therefore can be by adjusting locking nut for the different vehicle of pole length is stablized Locking distance change stabiliser bar mounting distance and reach the general effect of small range, improve versatility, easy to adjust simple, efficiency It is high.
Preferably, oppositely oriented, the third external screw thread 403 of the rotation direction of the first external screw thread 401 and the second external screw thread 402 Rotation direction and the 4th external screw thread 404 it is oppositely oriented, the first external screw thread 401 is identical with the rotation direction of third external screw thread 403, makes in this way Stabiliser bar is obtained when twisting, oppositely oriented screw thread can lock mutually, second body of rod 5 and first body of rod 4, the third body of rod 6 It will not be got loose between first body of rod 4, reliability is higher.
As depicted in figs. 1 and 2, the first bushing 2 and the second bushing 3 are sheathed on first body of rod 4, the first bushing 2 and second The material of bushing 3 is rubber, and two and two mounting brackets 1 of the setting of mounting bracket 1 are in the length direction phase with first body of rod 4 On parallel same straight line, the first bushing 2 is clipped between a mounting bracket 1 and subframe, and the second bushing 3 is clipped in another peace It fills between bracket 1 and subframe.First bushing 2 and the second bushing 3 are between the first sheath 7 and the second sheath 8, the first bushing 2 between the second sheath 8 and the first sheath 7.First bushing 2 has the centre bore for allowing first body of rod 4 to pass through, the first bushing 2 Centre bore diameter less than the second external screw thread 402 diameter, the second external screw thread 402 be located at the first bushing 2 and the first nut 9 it Between.Second bushing 3 has the centre bore for allowing first body of rod 4 to pass through, and the diameter of the centre bore of the second bushing 3 is less than the 4th external screw thread 404 diameter, the 4th external screw thread 404 is between the second bushing 3 and the second nut 10.
Preferably, the diameter of second body of rod 5 and the third body of rod 6 is greater than the diameter of first body of rod 4, make in this way in satisfaction Under the premise of with demand, it can reduce the quality of stabiliser bar assembly, achieve the purpose that loss of weight.
For the automobile stabilizer bar assembly of above structure, the present invention also provides a kind of assembly sides of automobile stabilizer bar assembly Method comprises the following steps that
S1, the assembly for carrying out first body of rod 4 and second body of rod 5 and the third body of rod 6;
S2, the assembly for carrying out the first sheath 7 and first body of rod 4 and second body of rod 5 and the second sheath 8 and first body of rod 4 With the assembly of the third body of rod 6, is formed and stablize bar body;
S3, it is installed on subframe by mounting bracket 1 by bar body is stablized.
In above-mentioned steps S1, by 7 sets of the first sheath on second body of rod 5, by 8 sets of the second sheath on the third body of rod 6, The first end of first body of rod 4 is inserted into the internal thread hole of second body of rod 5, the second end of first body of rod 4 is inserted into third In the internal thread hole of the body of rod 6, the first nut 9 and the second nut 10 are tightened, the first nut 9 and the end face of second body of rod 5 is made to connect Touching, makes the second nut 10 be in contact with the end face of the third body of rod 6, realizes the preliminary locking of second body of rod 5 and the third body of rod 6.
In above-mentioned steps S2, the first sheath 7 is screwed, makes 7 sets of the first sheath the second external screw threads 402 in first body of rod 4 On, realize the complete locking of second body of rod 5, second body of rod 5 of realization is fixedly connected with first body of rod 4;The second sheath 8 is screwed, Make 8 sets of the second sheath on the 4th external screw thread 404 of first body of rod 4, realize the complete locking of the third body of rod 6, realizes third bar Body 6 is fixedly connected with first body of rod 4, ultimately forms stable bar body.
In above-mentioned steps S3, by 3 sets of the first bushing 2 and the second bushing on stablizing bar body, finally using two peaces Dress bracket 1 is installed to bar body is stablized on subframe, and the first bushing 2 and the second bushing 3 are clipped in two mounting brackets 1 and stablize Between bar body.Mounting bracket 1 is to be bolted to be installed on subframe, and mounting bracket 1 has allow bolt to pass through to lead to Hole is connected by screw bolts, so that mounting bracket 1 can be disassembled from subframe, also facilitates the dismounting of stabiliser bar.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out;Or not It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention Within.

Claims (10)

1. automobile stabilizer bar assembly, including mounting bracket and stablize bar body, which is characterized in that the stable bar body includes the One body of rod, be second body of rod being threadedly coupled with the first end of first body of rod, be sheathed on first body of rod and second body of rod and It is the first sheath being threadedly coupled with first body of rod and second body of rod, with the second end of first body of rod is the third being threadedly coupled It the body of rod and is sheathed on first body of rod and the third body of rod and is the second sheath being threadedly coupled with first body of rod and the third body of rod.
2. automobile stabilizer bar assembly according to claim 1, which is characterized in that the first end of first body of rod is equipped with First external screw thread, second body of rod are equipped with internal thread hole.
3. automobile stabilizer bar assembly according to claim 2, which is characterized in that the stable bar body further includes being sheathed on The first nut on the first end of first body of rod, the first nut are located at the inside of first sheath.
4. automobile stabilizer bar assembly according to claim 2 or 3, which is characterized in that the first end of first body of rod Equipped with the second external screw thread, second body of rod is equipped with external screw thread, and first sheath is equipped with internal thread hole.
5. automobile stabilizer bar assembly according to claim 4, which is characterized in that the first externally threaded rotation direction and second It is externally threaded oppositely oriented.
6. automobile stabilizer bar assembly according to any one of claims 1 to 5, which is characterized in that the second of first body of rod End is equipped with third external screw thread, and the third body of rod is equipped with internal thread hole.
7. automobile stabilizer bar assembly according to claim 6, which is characterized in that the stable bar body further includes being sheathed on The second nut on the second end of first body of rod, the second nut are located at the inside of second sheath.
8. automobile stabilizer bar assembly according to claim 6 or 7, which is characterized in that the second end of first body of rod Equipped with the 4th external screw thread, the third body of rod is equipped with external screw thread, and second sheath is equipped with internal thread hole.
9. automobile stabilizer bar assembly according to claim 8, which is characterized in that the externally threaded rotation direction of third and the 4th It is externally threaded oppositely oriented.
10. the assembly method of any automobile stabilizer bar assembly of claim 1 to 9, which is characterized in that comprising steps of
S1, the assembly for carrying out first body of rod and second body of rod and the third body of rod;
S2, the assembly for carrying out the first sheath and first body of rod and second body of rod and the second sheath and first body of rod and the third body of rod Assembly, formed stablize bar body;
S3, it is installed on subframe by mounting bracket by bar body is stablized.
CN201910085550.0A 2019-01-29 2019-01-29 Automobile stabilizer bar assembly and its assembly method Pending CN109624642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910085550.0A CN109624642A (en) 2019-01-29 2019-01-29 Automobile stabilizer bar assembly and its assembly method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910085550.0A CN109624642A (en) 2019-01-29 2019-01-29 Automobile stabilizer bar assembly and its assembly method

Publications (1)

Publication Number Publication Date
CN109624642A true CN109624642A (en) 2019-04-16

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CN201910085550.0A Pending CN109624642A (en) 2019-01-29 2019-01-29 Automobile stabilizer bar assembly and its assembly method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864203A (en) * 2019-12-12 2020-03-06 利亚德智慧显示(深圳)有限公司 Hoisting frame and hoisting display module

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW591180B (en) * 2003-08-26 2004-06-11 Guei-Kuen Wu Connecting device for a piping tool
CN202029665U (en) * 2011-04-20 2011-11-09 江苏超越橡塑有限公司 Automotive center pull rod
CN208006639U (en) * 2018-02-07 2018-10-26 力帆实业(集团)股份有限公司 A kind of automobile stabilizer bar
CN108980163A (en) * 2018-10-14 2018-12-11 石家庄辰启科技有限公司 Bidirectional helical is swollen hoop connector
CN209479350U (en) * 2019-01-29 2019-10-11 汉腾汽车有限公司 Automobile stabilizer bar assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW591180B (en) * 2003-08-26 2004-06-11 Guei-Kuen Wu Connecting device for a piping tool
CN202029665U (en) * 2011-04-20 2011-11-09 江苏超越橡塑有限公司 Automotive center pull rod
CN208006639U (en) * 2018-02-07 2018-10-26 力帆实业(集团)股份有限公司 A kind of automobile stabilizer bar
CN108980163A (en) * 2018-10-14 2018-12-11 石家庄辰启科技有限公司 Bidirectional helical is swollen hoop connector
CN209479350U (en) * 2019-01-29 2019-10-11 汉腾汽车有限公司 Automobile stabilizer bar assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864203A (en) * 2019-12-12 2020-03-06 利亚德智慧显示(深圳)有限公司 Hoisting frame and hoisting display module

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Application publication date: 20190416