CN117087367A - Limiting structure for mounting vehicle suspension - Google Patents
Limiting structure for mounting vehicle suspension Download PDFInfo
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- CN117087367A CN117087367A CN202311349974.6A CN202311349974A CN117087367A CN 117087367 A CN117087367 A CN 117087367A CN 202311349974 A CN202311349974 A CN 202311349974A CN 117087367 A CN117087367 A CN 117087367A
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- Prior art keywords
- mounting
- protruding
- vehicle suspension
- face
- ring
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- 239000000725 suspension Substances 0.000 title claims abstract description 41
- 230000000670 limiting effect Effects 0.000 title abstract description 25
- 238000009434 installation Methods 0.000 claims description 30
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 16
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The application discloses a limiting structure for mounting a vehicle suspension, which relates to the technical field of automobile accessories and comprises a sleeve body, wherein a mounting end face is arranged on the sleeve body, a protruding structure is arranged on the mounting end face, a bolt mounting hole penetrating through the sleeve body is formed in the middle of the mounting end face, the protruding structure comprises a plurality of coaxial protruding rings, and the protruding structure is in annular arrangement. According to the limiting structure for mounting the vehicle suspension, the vehicle suspension can be limited in 360 degrees through the annular protruding structure, the contact area between the annular protruding structure and the mounting surface of the vehicle body is large, the friction force generated by the annular protruding structure is large, the protruding structure is sleeved by the plurality of protruding rings, the limiting effect of the vehicle suspension during mounting can be improved, when the vehicle suspension is mounted, one position of the vehicle suspension is fixed, the vehicle suspension cannot be connected due to stress of the position, the vehicle suspension is offset, and the mounting work of the vehicle suspension is facilitated.
Description
Technical Field
The application relates to the technical field of automobile accessories, in particular to a limiting structure for mounting a vehicle suspension.
Background
When the vehicle suspension is connected with the vehicle body, the bolts at a plurality of points are required to be fixed, however, in the actual fixing process, when one point is screwed and fixed by using the bolts, the situation of stress deviation can occur between the vehicle suspension and the vehicle body, and further bolt hole deviation of other points is caused, even the bolt hole deviation is separated, so that the subsequent installation is more inconvenient.
The mode for solving the technical problems in the prior art is as follows: the mounting sleeve is fixed on the vehicle suspension for mounting the vehicle suspension, and one end of the mounting sleeve, which is far away from the vehicle suspension, is abutted against the vehicle body. However, in the prior art, a joint surface is formed between the mounting sleeve and the vehicle body, and the joint surface is small, so that the friction force between the mounting sleeve and the vehicle body is insufficient, and therefore, the vehicle body can vibrate in the running process of the vehicle, and the mounting sleeve and the vehicle body are easy to collide to generate noise. And when the mounting sleeve is in butt joint with the vehicle suspension, the mounting sleeve is required to be abutted against the bottom end of the mounting surface of the vehicle body, then the mounting bolt is screwed down after passing through the mounting hole, the mounting end face of the top end of the mounting sleeve is matched with the mounting end face of the vehicle body in an initial state, and when the mounting bolt starts to be screwed down, the mounting sleeve is easy to displace, so that the problem that the mounting hole of the mounting sleeve is misaligned with the mounting hole in the vehicle body is caused.
Disclosure of Invention
The application aims to provide a limiting structure for mounting a vehicle suspension, which solves the problems that when an existing mounting sleeve starts to screw up, the mounting sleeve is easy to displace, and the mounting hole of the mounting sleeve and the mounting hole in a vehicle body are misplaced and cannot be aligned.
In order to solve the technical problems, the application specifically provides the following technical scheme:
the utility model provides a limit structure for vehicle suspension installation, includes the sleeve pipe body, be equipped with the installation terminal surface that is used for carrying out spacing to the vehicle suspension on the sleeve pipe body, be equipped with the protruding structure that is used for carrying out spacing to the sleeve pipe body on the installation terminal surface, the installation terminal surface middle part is equipped with the bolt mounting hole that link up the sleeve pipe body, protruding structure includes a plurality of coaxial protruding rings, protruding structure is annular setting; the contact area between the annular protruding structure and the mounting surface of the automobile body is large, and the annular protruding structure can be abutted to the plane of the mounting surface of the automobile body in 360 degrees, so that the friction force generated by the annular protruding structure is large, and the displacement of the sleeve body can be effectively prevented.
As a preferred embodiment of the present application, the protrusion structure is provided with one.
As a preferable scheme of the application, the bulge structure is formed by sleeving a plurality of bulge loops, the axes of the bulge loops are overlapped with the axes of the bolt mounting holes, and the bulge loops extend from the inner ring of the mounting end face to the outer ring and have gradually increased diameters; the interference force and friction force of the protruding structure and the mounting surface of the automobile body can be greatly increased, the protruding structure is expanded to a plurality of layers of interference force by a circle of interference force, so that the contact area of the protruding ring and the mounting surface of the automobile body is increased by forming the interference surface which surrounds the protruding ring layer by layer, the effect of limiting the sleeve body is achieved, and the stability of the sleeve body is greatly improved.
As a preferred embodiment of the present application, the protrusion structure is provided in plurality.
As a preferable scheme of the application, a plurality of the convex structures are circumferentially distributed, and the diameters of a plurality of convex rings in each convex structure are gradually increased from inside to outside; the distribution of a plurality of annular protruding structures can become a plurality of contact points with linear contact surface, forms the contact point that the multiturn was encircled layer by layer, and the form of circumference distribution can make a plurality of contact points evenly dispersed distribute in the bottom of the installation face of automobile body, makes the contact surface increase between every contact point with the automobile body installation face on the terminal surface of installing to improve the gripping power of every protruding structure, make the firm conflict of sleeve pipe body tip on the automobile body installation face, improve the stability of sleeve pipe body.
As a preferred aspect of the present application, the convex ring is a pointed tooth; the annular sharp teeth have stronger adhesive force when abutting against the mounting surface of the car body, and the convex structure can be prevented from generating displacement, so that noise caused by friction of the sharp teeth is avoided.
As a preferable scheme of the application, the height of the convex ring is 0.7mm-1mm; the contact area of the protruding structure and the mounting surface of the vehicle body can be ensured to be at a proper position, so that the stability of the protruding structure is ensured, and the protruding structure is also convenient to punch and form.
As a preferable scheme of the application, the tooth tip angle of the convex ring is 90-115 degrees; can guarantee to have sufficient area of contact between the tooth point of protruding ring and the automobile body installation face, guarantee the conflict area of tooth point, also avoid the tooth point less to produce the problem emergence of wearing and tearing easily.
As a preferable mode of the application, the cross section shape of the convex ring is isosceles triangle; the tooth tips of the convex rings are stressed equally, and the supporting force is stronger, so that the stability of the convex structure is improved.
As a preferable mode of the application, the convex structure is formed by turning; the method has the advantages of low cost, simple process and stable quality, and can be used for mass production.
Compared with the prior art, the application has the following beneficial effects:
(1) According to the application, the protruding structure is annular, compared with the linear radial type meshing teeth or knurling teeth in the prior art, the protruding structure can be abutted on the plane of the mounting surface of the vehicle body in 360 degrees, so that the contact area between the annular protruding structure and the mounting surface of the vehicle body is large, the friction force generated by the annular protruding structure is large, the displacement of the sleeve body can be effectively prevented, the collision between the mounting sleeve and the vehicle body is not easy to occur, and the protruding structure at the end part of the sleeve is prevented from rubbing against the mounting surface of the vehicle body, so that noise is generated.
(2) When the protruding structure is arranged as one, the protruding structure is sleeved by the plurality of protruding rings, so that the collision force and friction force between the protruding structure and the mounting surface of the vehicle body can be greatly increased, the protruding structure is expanded to a plurality of layers of collision forces from one circle of collision force, so that the contact area between the protruding rings and the mounting surface of the vehicle body is increased by forming the collision surface surrounded layer by layer, the effect of limiting the sleeve body is achieved, and the stability of the sleeve body is greatly improved.
(3) When the number of the bulge structures is multiple, the diameters of the bulge loops in each bulge structure are gradually increased from inside to outside, and during installation, the bulge structures are circumferentially distributed on the installation end surface, so that the interference surface between the bulge structures and the installation surface of the automobile body is increased.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic illustration of a prior art sleeve body in a vehicle according to an embodiment of the present application;
FIG. 2 is a schematic view of a prior art sleeve end face according to an embodiment of the present application;
fig. 3 is a schematic perspective view of a limiting structure for mounting a suspension of a vehicle according to an embodiment of the present application;
FIG. 4 is a cross-sectional view of a front view of a sleeve body according to an embodiment of the present application;
FIG. 5 is a top view of a sleeve body according to an embodiment of the present application;
fig. 6 is a top view of a mounting end surface of a second embodiment of the present application.
Reference numerals in the drawings are respectively as follows: 1. a sleeve body; 2. a mounting end face; 3. a bump structure; 31. a raised ring; 4. and a bolt mounting hole.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example one
The application provides a limiting structure for mounting a vehicle suspension, which is shown in fig. 1-5, and comprises a sleeve body 1, wherein a mounting end face 2 for limiting the vehicle suspension is arranged on the sleeve body 1, a protruding structure 3 for limiting the sleeve body 1 is arranged on the mounting end face 2, a bolt mounting hole 4 penetrating through the sleeve body 1 is arranged in the middle of the mounting end face 2, the protruding structure 3 comprises a plurality of coaxial protruding rings 31, and the protruding rings 31 are arranged in a ring shape.
During installation, bolts penetrate through the bolt installation holes 4 and correspondingly are installed in the bolt installation holes 4 at corresponding positions on a vehicle body, the installation end face 2 with the protruding structure 3 is easily meshed with the vehicle body installation face through the moment of the bolts, tight meshing of the vehicle suspension and the joint of the vehicle body is guaranteed, in the running process of the vehicle, the protruding structure 3 plays a limiting role on the installation sleeve, collision is not easy to occur between the installation sleeve and the vehicle body, friction between the protruding structure 3 at the end part of the sleeve body 1 and the vehicle body installation face is avoided, and noise is reduced.
Compared with the prior art, the width of the engagement teeth and the knurling teeth in the prior art, which extend from the inner ring to the outer ring of the mounting end face 2, is gradually increased, as can be seen in fig. 2, in the prior art, the engagement teeth and the knurling teeth of the protrusion structure 3 are linearly and radially extended on the mounting end face 2, and when the vehicle body vibrates, the engagement teeth or the linear arrangement of the end parts of the knurling teeth enable the engagement teeth or the knurling teeth to slide along the mounting face of the vehicle body, while the protrusion structure 3 in the application is annularly arranged, and compared with the linear radial engagement teeth or the knurling teeth in the prior art, the protrusion structure 3 in the application can be abutted on the plane of the mounting face of the vehicle body in 360 degrees, and when the vehicle body vibrates, the contact area between the annular protrusion structure 3 and the mounting face of the vehicle body is larger, and no guide line is provided, so that the generated friction force is larger, and the displacement of the sleeve body 1 can be effectively prevented.
Further, the protruding structure 3 is provided with one. The protruding structure 3 is formed by sleeving a plurality of protruding rings 31, the axes of the protruding rings 31 are overlapped with the axes of the bolt mounting holes 4, and the protruding rings 31 extend from the inner ring of the mounting end face 2 to the outer ring and the diameter of the protruding rings gradually becomes larger. So that the diameter of the raised ring 31 extends from the inner ring of the mounting end face 2 to the outer ring and the gradient is increased, the raised structure 3 formed by sleeving the raised rings 31 can greatly increase the interference force and friction force between the raised structure 3 and the mounting surface of the vehicle body, and the interference force is expanded to multiple layers by one circle, so that the contact area between the raised ring 31 and the mounting surface of the vehicle body is increased by forming the interference surface surrounded layer by layer, when the vehicle body vibrates, the end part of the sleeve body 1 can firmly abut on the mounting surface of the vehicle body, thereby achieving the effect of limiting the sleeve body 1, greatly improving the stability of the sleeve body 1, avoiding the problem that the sleeve body 1 is easy to displace when the mounting bolts begin to be screwed tightly, and then avoiding the problem that the bolt mounting holes 4 of the sleeve body 1 are misplaced and cannot be aligned with the mounting holes in the vehicle body.
Specifically, protruding ring 31 is sharp tooth, compares with prior art knurl tooth's setting, and knurl tooth top has the circular arc, and when the vehicle was gone the in-process, the circular arc of straight line type led to the circular arc to slide along the terminal surface of automobile body installation face easily to produce abnormal sound, and protruding ring 31 in this embodiment is sharp tooth setting, and annular sharp tooth is stronger in the adhesive force when contradicting the automobile body installation face, can avoid protruding structure 3 to produce the displacement, thereby avoid sharp tooth friction to produce the noise.
Specifically, the height of the raised ring 31 is 0.7mm-1mm, the height of the raised structure 3 is set to be 0.7mm-1mm, the contact area between the raised structure 3 and the mounting surface of the vehicle body is ensured to be at a proper position, so that the stability of the raised structure 3 is ensured, the raised structure 3 is also convenient to punch and form, and when the sleeve body 1 is abutted by the bolt, if the height of the raised structure 3 is too low, the contact area between the raised structure 3 and the mounting surface of the vehicle body is smaller, at the moment, after the sharp teeth of the raised structure 3 are extruded, the mounting end surface 2 is directly abutted against the mounting surface of the vehicle body, the limiting effect of the raised structure 3 is greatly reduced, when the height of the raised structure 3 is too high, the size of the raised structure 3 is relatively smaller, the number of the raised structures 3 is correspondingly reduced on the mounting end surface 2 with the same area, if the tooth points of the raised structure 3 are relatively smaller, the friction force between the tooth points and the mounting surface of the vehicle body is reduced, the limiting effect cannot be achieved, and the process of the raised structure 3 is also not beneficial to forming the mounting surface is generated.
Specifically, the angle of the tooth tip of the raised ring 31 is 90 ° -115 °, the angle of the tooth tip of the raised structure 3 is set to 90 ° -115 °, so that a sufficient contact area between the tooth tip of the raised ring 31 and the mounting surface of the vehicle body can be ensured, the problem that the tooth tip of the raised ring 31 is worn out due to overlarge tooth tip of the raised ring 31, the contact force between the raised structure 3 and the mounting surface of the vehicle body is small, the contact area between the raised structure 3 and the mounting surface of the vehicle body is correspondingly small if the tooth tip of the raised ring 31 is too small, the tooth tip is pressed against the mounting surface of the vehicle body during bolt mounting, the tooth tip is easily bent, further, vibration generated by the vehicle is transmitted to the sleeve body 1 during long running, if the angle of the tooth tip of the raised ring 31 is small, the tooth tip is easily worn out, the tooth tip of the raised ring 31 forms a cambered raised ring 31 due to long-time wear, and large abnormal sound is easily generated when the cambered raised ring 31 slides and contacts the mounting surface of the vehicle body.
Further, when the protruding structure 3 is formed by sleeving a plurality of protruding rings 31, a groove is formed between two adjacent protruding rings 31, therefore, the height of each protruding ring 31 is larger than the embedded depth of the groove formed between two adjacent protruding rings 31, so that a larger gap is avoided between the mounting end face 2 and the mounting face of the vehicle body, the height position of each protruding ring 31 is ensured, the contact area between the protruding structure 3 and the mounting face of the vehicle body is ensured, the distance between the mounting face of the vehicle body and the mounting end face 2 at the top of the sleeve body 1 is prevented, and friction is easy to occur.
Specifically, the cross section of the protruding ring 31 is isosceles triangle, the triangle has strong supporting force and stability, in order to avoid the tooth point at the top end of the protruding ring 31 from being pressed by the large supporting force from the mounting surface of the vehicle body, and the tooth point is bent, the triangle in the application is preferably isosceles triangle, so that the tooth point of the protruding ring 31 is stressed equally, the supporting force is strong, and the stability of the protruding structure 3 is improved.
Further, in order to avoid the problem that the tooth tip of the raised ring 31 is thinner and is easy to bend when the pressing force from the mounting surface of the vehicle body is larger, in the application, the raised ring 31 has a hardness greater than that of the material at the joint with the vehicle body, and the material is specifically selected in the manufacturing process flow of the sleeve body 1, so that the hardness of the raised ring 31 is improved, the strength of the tooth tip is ensured, and the tooth tip bending caused by the extrusion of the raised ring 31 is avoided.
Specifically, the protruding structure 3 is formed by turning, and the method has the advantages of low cost, simple process and stable quality, can be used for mass production, and meets the requirement of light weight of a vehicle suspension assembly.
Example two
Referring to fig. 6, the application provides a limiting structure for mounting a vehicle suspension, wherein a mounting end face 2 for limiting the vehicle suspension is arranged on a sleeve body 1, a protruding structure 3 for limiting the sleeve body 1 is arranged on the mounting end face 2, a bolt mounting hole 4 penetrating through the sleeve body 1 is arranged in the middle of the mounting end face 2, the protruding structure 3 comprises a plurality of coaxial protruding rings 31, and the protruding rings 31 are arranged in a ring shape.
During installation, bolts penetrate through the bolt installation holes 4 and correspondingly are installed in the bolt installation holes 4 at corresponding positions on a vehicle body, the installation end face 2 with the protruding structure 3 is easily meshed with the vehicle body installation face through the moment of the bolts, tight meshing of the connecting part of a vehicle suspension and the vehicle body is guaranteed, in the running process of the vehicle, the protruding structure 3 plays a limiting role on the sleeve body 1, collision is not easy to occur between the sleeve body 1 and the vehicle body, and noise is reduced.
Wherein the protruding structures 3 are provided in plurality. The plurality of the convex structures 3 are circumferentially distributed, and the diameters of the plurality of convex rings 31 in each convex structure 3 are gradually increased from inside to outside. The circumference of the plurality of protruding structures 3 is distributed on the mounting end face 2, the plurality of protruding structures 3 are enabled to respectively collide on the mounting face of the car body, the collision face between the plurality of protruding structures 3 and the mounting face of the car body is increased, compared with the prior art, the distribution of the plurality of annular protruding structures 3 can change the linear contact face into a plurality of layers of circular contact points, form contact points surrounded by a plurality of layers, moreover, the circumference distribution form can enable the plurality of collision points to be uniformly distributed at the bottom end of the mounting face of the car body, the uniform distribution of the protruding rings 31 formed by the plurality of sleeved structures can greatly increase the collision force and friction force between the protruding structures 3 and the mounting face of the car body, the contact face between the mounting end face 2 and each contact point of the mounting face of the car body is increased, the holding force of each protruding structure 3 is improved, the end part of the sleeve body 1 is enabled to firmly collide on the mounting face of the car body, the stability of the sleeve body 1 is improved, when the car body vibrates, the end part of the sleeve body 1 can firmly collide on the mounting face of the car body 1, the effect of limiting the sleeve body 1 is achieved, the stability of the sleeve body 1 is greatly improved, the problem that the sleeve body 1 cannot be easily aligned with each mounting hole of the car body is easily caused when the screw bolt 1 is started to be screwed, and the mounting hole of the bolt 1 is easily displaced is prevented from being aligned with the mounting hole.
Specifically, protruding ring 31 is sharp tooth, compares with prior art knurl tooth's setting, and knurl tooth top has the circular arc, and when the vehicle was gone the in-process, the circular arc of straight line type led to the circular arc to slide along the terminal surface of automobile body installation face easily to produce abnormal sound, and protruding ring 31 in this embodiment is sharp tooth setting, and annular sharp tooth is stronger in the adhesive force when contradicting the automobile body installation face, can avoid protruding structure 3 to produce the displacement, thereby avoid sharp tooth friction to produce the noise.
Specifically, the height of the raised ring 31 is 0.7mm-1mm, the height of the raised structure 3 is set to be 0.7mm-1mm, the contact area between the raised structure 3 and the mounting surface of the vehicle body is ensured to be at a proper position, so that the stability of the raised structure 3 is ensured, the raised structure 3 is also convenient to punch and form, and when the sleeve body 1 is abutted by the bolt, if the height of the raised structure 3 is too low, the contact area between the raised structure 3 and the mounting surface of the vehicle body is smaller, at the moment, after the sharp teeth of the raised structure 3 are extruded, the mounting end surface 2 is directly abutted against the mounting surface of the vehicle body, the limiting effect of the raised structure 3 is greatly reduced, when the height of the raised structure 3 is too high, the size of the raised structure 3 is relatively smaller, the number of the raised structures 3 is correspondingly reduced on the mounting end surface 2 with the same area, if the tooth points of the raised structure 3 are relatively smaller, the friction force between the tooth points and the mounting surface of the vehicle body is reduced, the limiting effect cannot be achieved, and the process of the raised structure 3 is also not beneficial to forming the mounting surface is generated.
Specifically, the angle of the tooth tip of the raised ring 31 is 90 ° -115 °, the angle of the tooth tip of the raised structure 3 is set to 90 ° -115 °, so that a sufficient contact area between the tooth tip of the raised ring 31 and the mounting surface of the vehicle body can be ensured, the problem that the tooth tip of the raised ring 31 is worn out due to overlarge tooth tip of the raised ring 31, the contact force between the raised structure 3 and the mounting surface of the vehicle body is small, the contact area between the raised structure 3 and the mounting surface of the vehicle body is correspondingly small if the tooth tip of the raised ring 31 is too small, the tooth tip is pressed against the mounting surface of the vehicle body during bolt mounting, the tooth tip is easily bent, further, vibration generated by the vehicle is transmitted to the sleeve body 1 during long running, if the angle of the tooth tip of the raised ring 31 is small, the tooth tip is easily worn out, the tooth tip of the raised ring 31 forms a cambered raised ring 31 due to long-time wear, and large abnormal sound is easily generated when the cambered raised ring 31 slides and contacts the mounting surface of the vehicle body.
Further, when the protruding structure 3 is formed by sleeving a plurality of protruding rings 31, a groove is formed between two adjacent protruding rings 31, therefore, the height of each protruding ring 31 is larger than the embedded depth of the groove formed between two adjacent protruding rings 31, so that a larger gap is avoided between the mounting end face 2 and the mounting face of the vehicle body, the height position of each protruding ring 31 is ensured, the contact area between the protruding structure 3 and the mounting face of the vehicle body is ensured, the distance between the mounting face of the vehicle body and the mounting end face 2 at the top of the sleeve body 1 is prevented, and friction is easy to occur.
Specifically, the cross section of the protruding ring 31 is isosceles triangle, the triangle has strong supporting force and stability, in order to avoid the tooth point at the top end of the protruding ring 31 from being pressed by the large supporting force from the mounting surface of the vehicle body, and the tooth point is bent, the triangle in the application is preferably isosceles triangle, so that the tooth point of the protruding ring 31 is stressed equally, the supporting force is strong, and the stability of the protruding structure 3 is improved.
Further, in order to avoid the problem that the tooth tip of the raised ring 31 is thinner and is easy to bend when the pressing force from the mounting surface of the vehicle body is larger, in the application, the raised ring 31 has a hardness greater than that of the material at the joint with the vehicle body, and the material is specifically selected in the manufacturing process flow of the sleeve body 1, so that the hardness of the raised ring 31 is improved, the strength of the tooth tip is ensured, and the tooth tip bending caused by the extrusion of the raised ring 31 is avoided.
Specifically, the protruding structure 3 is formed by turning, and the method has the advantages of low cost, simple process and stable quality, can be used for mass production, and meets the requirement of light weight of a vehicle suspension assembly.
Differences between example two and example one:
example two compared to example one: the protruding structures 3 in the second example are arranged in a plurality of ways and are circumferentially distributed on the mounting end face 2, the protruding structures 3 can be changed into a plurality of contact points from contact surfaces of a plurality of circles to form a plurality of contact points surrounded by a plurality of circles layer by layer, and in addition, the circumferentially distributed form can enable the plurality of contact points to be evenly distributed at the bottom end of the mounting surface of the vehicle body, so that the limiting effect of the second example is stronger than that of the first example.
However, in the second example, the number of the protruding structures 3 is large, and the plurality of protruding structures 3 are circumferentially distributed on the mounting end face 2, so that the protruding rings 31 in the second example are smaller and dense in arrangement area and can be manufactured by multiple stamping or finer process, and the protruding structures 3 in the first example can be manufactured by only one stamping, so that the first example is simpler and quicker in process, higher in precision, lower in molding cost and selectable by users according to different requirements compared with the second example.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.
Claims (10)
1. The utility model provides a limit structure is used in vehicle suspension installation, includes sleeve pipe body (1), its characterized in that: be equipped with on the sleeve pipe body (1) and be used for carrying out spacing mounting end face (2) to the vehicle suspension, be equipped with on mounting end face (2) and be used for carrying out spacing protruding structure (3) to sleeve pipe body (1), mounting end face (2) middle part is equipped with bolt mounting hole (4) of lining up sleeve pipe body (1), protruding structure (3) are including a plurality of coaxial protruding rings (31), protruding ring (31) are annular setting.
2. The spacing structure for mounting a vehicle suspension according to claim 1, characterized in that: the protruding structures (3) are provided with one.
3. The spacing structure for mounting a vehicle suspension according to claim 2, characterized in that: the protruding structure (3) is formed by sleeving a plurality of protruding rings (31), the axes of the protruding rings (31) are coincident with the axes of the bolt mounting holes (4), and the protruding rings (31) extend from the inner ring of the mounting end face (2) to the outer ring and the diameter of the protruding rings is gradually increased.
4. The spacing structure for mounting a vehicle suspension according to claim 1, characterized in that: the protruding structures (3) are provided in plurality.
5. The spacing structure for mounting a vehicle suspension according to claim 4, wherein: the plurality of the convex structures (3) are circumferentially distributed, and the diameters of the plurality of convex rings (31) in each convex structure (3) are gradually increased from inside to outside.
6. The spacing structure for mounting a vehicle suspension according to claim 1, characterized in that: the raised ring (31) is pointed teeth.
7. The spacing structure for mounting a vehicle suspension according to claim 1, characterized in that: the height of the raised ring (31) is 0.7mm-1mm.
8. The spacing structure for mounting a vehicle suspension according to claim 6, characterized in that: the tooth tip angle of the convex ring (31) is 90-115 degrees.
9. The spacing structure for mounting a vehicle suspension according to claim 1, characterized in that: the cross section of the convex ring (31) is isosceles triangle.
10. The spacing structure for mounting a vehicle suspension according to claim 1, characterized in that: the protruding structure (3) is formed by turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311349974.6A CN117087367A (en) | 2023-10-18 | 2023-10-18 | Limiting structure for mounting vehicle suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311349974.6A CN117087367A (en) | 2023-10-18 | 2023-10-18 | Limiting structure for mounting vehicle suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117087367A true CN117087367A (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311349974.6A Pending CN117087367A (en) | 2023-10-18 | 2023-10-18 | Limiting structure for mounting vehicle suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117087367A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2715702A1 (en) * | 1994-02-02 | 1995-08-04 | Hutchinson | Elastic joint for vehicle suspension |
| JP2007292275A (en) * | 2006-03-31 | 2007-11-08 | Synztec Co Ltd | Mount bushing |
| KR20070120335A (en) * | 2006-06-19 | 2007-12-24 | 현대모비스 주식회사 | Ball joint assembly of suspension in vehicle |
| JP2011045915A (en) * | 2009-08-28 | 2011-03-10 | Tokai Rubber Ind Ltd | Die for roll forming, method of manufacturing tubular metal fitting using it and method of manufacturing vibration proof rubber bush using tubular metal fitting |
| CN206406985U (en) * | 2017-01-11 | 2017-08-15 | 广州汽车集团股份有限公司 | Auxiliary frame structure |
| KR101776830B1 (en) * | 2016-10-25 | 2017-09-19 | 현대자동차주식회사 | Engine mount for vehicle to prevent stopper rubber from abrading and cracking |
| KR102033154B1 (en) * | 2018-04-30 | 2019-11-29 | 평화산업주식회사 | Suspension bush structure of electric vehicle |
| CN216994519U (en) * | 2021-09-14 | 2022-07-19 | 奇瑞商用车（安徽）有限公司 | Auxiliary frame mounting sleeve structure |
-
2023
- 2023-10-18 CN CN202311349974.6A patent/CN117087367A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2715702A1 (en) * | 1994-02-02 | 1995-08-04 | Hutchinson | Elastic joint for vehicle suspension |
| JP2007292275A (en) * | 2006-03-31 | 2007-11-08 | Synztec Co Ltd | Mount bushing |
| KR20070120335A (en) * | 2006-06-19 | 2007-12-24 | 현대모비스 주식회사 | Ball joint assembly of suspension in vehicle |
| JP2011045915A (en) * | 2009-08-28 | 2011-03-10 | Tokai Rubber Ind Ltd | Die for roll forming, method of manufacturing tubular metal fitting using it and method of manufacturing vibration proof rubber bush using tubular metal fitting |
| KR101776830B1 (en) * | 2016-10-25 | 2017-09-19 | 현대자동차주식회사 | Engine mount for vehicle to prevent stopper rubber from abrading and cracking |
| CN206406985U (en) * | 2017-01-11 | 2017-08-15 | 广州汽车集团股份有限公司 | Auxiliary frame structure |
| KR102033154B1 (en) * | 2018-04-30 | 2019-11-29 | 평화산업주식회사 | Suspension bush structure of electric vehicle |
| CN216994519U (en) * | 2021-09-14 | 2022-07-19 | 奇瑞商用车（安徽）有限公司 | Auxiliary frame mounting sleeve structure |
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