JPH09210112A - Supporting method for hydraulic buffer and installing bracket with supporting member, and supporting structure using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a clearance and sliding from generating between the inner circumferential part of the upper end part of a supporting main body part and the outer peripheral part of the outer cylindrical part of a shock absorber by integratedly fixing three parts which consist of one end part of a hydraulic buffer, the outer circumferential part of the supporting main body part in which a supporting member is arranged, and the supporting member. SOLUTION: An installing bracket 10 formed of a thin steel plate in a bend shape, is provided with a supporting main body part 12 having an opening end 12a pressed-in the lower part of an outer cylindrical part 16a in a shock absorber 16 and for supporting the lower part of the outer cylindrical part 16a, and a mounted part 14 which consists of a pair of flat parts 14A, 14B expanded in continuity to the side of the supporting main body part 12 and arranged opposing to each other. In the upper part of the outer peripheral part in the bend part of the supporting main body part 12, a plate shaped supporting member 26 having lace holes 26a for supporting a flexible hose arranged in a car body on both end parts, is fixed by means of plug welding in the nearly direction perpendicular to the mounted part 14. It is thus possible to deposit the supporting main body part 12 on which the supporting member 26 is welded and the outer cylindrical part 16a integratedly.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hydraulic shock absorber for supporting the other end of a hydraulic shock absorber constituting a suspension mounted on a vehicle body of a vehicle and fixing it to the lower portion of the vehicle body, and a mounting bracket with a supporting member. And a supporting structure using the same.

[0002]

2. Description of the Related Art A strut type suspension mounted on a vehicle body of a vehicle has one end connected to a suspension tower portion (strut housing portion) of the vehicle body through a mount member and a coil spring, and the other end connected through a mounting bracket. And a shock absorber as a strut attached to the wheel supporting member. The shock absorber has a lower end fixed to a wheel support member that supports a wheel through a mounting bracket, and a straight line connecting the contact point with the road surface of the wheel and the center point of the mount member and the central axis of the shock absorber. And are arranged so as to form a predetermined included angle at the center point of the mount member, and support the vehicle body from below. As a result, when a force that acts on the wheel from the road surface is applied to the shock absorber via the wheel and the wheel support member, a bending moment inward along the vehicle width direction of the vehicle body acts on the shock absorber. Further, when the vehicle turns, a bending moment, which is directed outwards along the vehicle width direction of the vehicle body, acts on the shock absorber due to the centrifugal force acting on the vehicle body.

The mounting bracket for supporting the lower end portion of the shock absorber to which such a bending moment is applied is made of a thin steel plate, and is, for example, an actual flat plate 1-120404.
As disclosed in Japanese Patent Publication No. JP-A-2003-264, the lower end portion of the outer tubular portion of the shock absorber has an open end, while the engaged portion is provided along the circumferential direction at the lower end portion of the outer tubular portion of the shock absorber. A cylindrical support main body into which is press-fitted, and a mounted portion having a pair of flat portions that are formed in series on the side portions of the support main body and that are arranged to face each other with a predetermined gap therebetween. There is.

On each flat portion of the mounted portion, two mounting holes into which mounting bolts are inserted are vertically arranged at predetermined intervals along the axis of the shock absorber, and on each common axis of the flat portion of the mounted portion. It is provided in. Protrusion-shaped engaging portions that engage with the engaged portion of the outer cylinder portion are provided in the vicinity of the respective boundary portions between the support main body portion and the mounted portion so as to face each other and project inward. The protrusion-shaped engaging portion is provided at one location at a substantially central position between the two mounting holes provided in each flat portion of the mounted portion.

Further, the entire inner peripheral portion of the support main body portion and the entire outer peripheral portion of the lower end portion of the outer cylindrical portion of the shock absorber are fixed by welding.

Furthermore, as disclosed in Japanese Utility Model Laid-Open No. 55-106104, a supporting member for connecting a part of auxiliary equipment arranged on the vehicle body, for example, a brake hose is provided on the outer peripheral side of the supporting main body. It has been proposed to integrally form the part.

[0007]

As described above, the projection-like engaging portion of the mounting bracket is provided at one place in the vicinity of each boundary between the supporting main body portion and the mounted portion, and the lower end portion of the shock absorber is attached to the mounting bracket. When supported by
For example, when the vehicle is in a turning state, between the inner peripheral portion of the upper end portion of the support main body portion and the outer peripheral portion of the outer cylindrical portion of the shock absorber due to a bending moment acting on the shock absorber toward the outside of the vehicle body. In order to avoid the occurrence of undesired gaps and slippage, the entire inner peripheral portion of the upper end portion of the support main body portion and the entire outer peripheral portion of the outer cylindrical portion of the shock absorber may be fixed by fillet welding.

In such a case, when the mounting member as described above is integrally formed on the side portion of the outer peripheral portion of the support main body portion and the mounting bracket is attached to the shock absorber, Processing time for fillet welding of the entire inner circumference of the upper end and the entire outer circumference of the shock absorber outer cylinder, and the processing time for the support member to be integrally formed on the side of the outer circumference of the support body. It is spent extra, and it is required to shorten the assembly time from the viewpoint of manufacturing cost reduction.

In view of the above problems, the present invention provides a hydraulic shock absorber for supporting the other end of a hydraulic shock absorber constituting a suspension mounted on a vehicle body of a vehicle and fixing the hydraulic shock absorber to the lower portion of the vehicle body. A method of supporting a mounting bracket with a member, and a supporting structure using the same, in which an undesired gap is formed between an inner peripheral portion of an upper end portion of a support main body portion and an outer peripheral portion of an outer cylindrical portion of a shock absorber. A method of supporting a hydraulic shock absorber and a mounting bracket with a supporting member, which can avoid occurrence of slippage and can shorten the assembly time of the hydraulic shock absorber and the mounting bracket with a supporting member, and , To provide a support structure in which it is used.

[0010]

In order to achieve the above-mentioned object, a method of supporting a hydraulic shock absorber and a mounting bracket with a supporting member according to the present invention is such that an end portion of which is connected to a vehicle body can be expanded and contracted. A support main body in a mounting bracket including a support main body that fixes the other end of the shock absorber, and a mounted portion that is fixed to a wheel support member that is connected to the support main body and that moves relative to the vehicle body. The other end of the hydraulic shock absorber, a step of inserting the other end of the hydraulic shock absorber into the section, a step of arranging a support member for connecting auxiliary equipment arranged on the vehicle body on the outer peripheral portion of the support main body, And a step of fixing the outer peripheral portion of the supporting main body portion on which the supporting member is arranged and the supporting member.

The other end of the hydraulic shock absorber and the outer peripheral portion of the support main body on which the support member is arranged may be fixed to the support member by plug welding, or by spot welding or projection welding. You may fix by.
The support member may connect a brake hose as an auxiliary device.

A support structure for a hydraulic shock absorber and a mounting bracket with a support member according to the present invention includes a support body for fixing the other end of a telescopic hydraulic shock absorber whose one end is connected to a vehicle body. A mounting bracket including a mounted portion fixed to a wheel supporting member that is connected to the support body portion and that moves relative to the vehicle body; and a mounting bracket that is disposed on an outer peripheral portion of the support body portion. And a support member for connecting auxiliary equipment disposed in the mounting bracket, and the other end portion of the hydraulic shock absorber is inserted into the support main body portion, and the support main body outer peripheral portion of the mounting bracket is provided with the support member. The support member is arranged, holes are formed in the joint between the mounting bracket and the support member, and the hydraulic shock absorber, the bracket, and the support member are simultaneously plug-welded.

A support structure for a hydraulic shock absorber and a mounting bracket with a support member according to the present invention comprises a support body for fixing the other end of a telescopic hydraulic shock absorber whose one end is connected to a vehicle body, A mounting bracket including a mounted portion fixed to a wheel supporting member that is connected to the support body portion and that moves relative to the vehicle body; and a mounting bracket that is disposed on an outer peripheral portion of the support body portion. And a support member for connecting auxiliary equipment disposed in the mounting bracket, and the other end portion of the hydraulic shock absorber is inserted into the support main body portion, and the support main body outer peripheral portion of the mounting bracket is provided with the support member. With the support member arranged, at the joint between the mounting bracket and the support member, a through hole is formed in one of the mounting bracket and the support member, and a protrusion is formed in the other, and the hydraulic pressure is applied. Shock absorber and the bracket A preliminary the support member are simultaneously set to those projection welding.

The support structure for the hydraulic shock absorber and the mounting member-equipped mounting bracket according to the present invention comprises a support body for fixing the other end of a telescopic hydraulic shock absorber whose one end is connected to the vehicle body, A mounting bracket including a mounted portion fixed to a wheel supporting member that is connected to the support body portion and that moves relative to the vehicle body; and a mounting bracket that is disposed on an outer peripheral portion of the support body portion. And a support member for connecting auxiliary equipment disposed in the mounting bracket, and the other end portion of the hydraulic shock absorber is inserted into the support main body portion, and the support main body outer peripheral portion of the mounting bracket is provided with the support member. A support member is arranged, and at the joint portion between the mounting bracket and the support member, an engaging portion bent along the outer peripheral portion of the support body portion of the mounting bracket is formed in the support member, and the engaging portion is formed. With the hydraulic buffer and the At the same time are those spot welded to the socket and the support member.

The support member may connect a brake hose as an auxiliary equipment.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 3 shows a method of supporting a hydraulic shock absorber and a mounting bracket with a supporting member according to the present invention, and
The 1st embodiment to which the support structure using it is applied is shown with a part of body of vehicles equipped with it.

FIG. 3 shows a schematic configuration of the front left suspension side of the front suspension, which is arranged in front of the vehicle body (not shown). Since the right front wheel side of the front suspension has the same configuration as the left front wheel side, only the schematic configuration of the left front wheel side of the front suspension will be described, and the description of the right front wheel side of the front suspension will be omitted.

The shock absorber 16 in the front suspension has a rod portion 16b (not shown) which expands and contracts in the vertical direction of the vehicle body, and forms the suspension tower portion of the vehicle body and the lower portion of the vehicle body to connect the left and right front suspensions. And a wheel support member 24 connected to one end of the front suspension member.

A coil spring receiving portion 22 is fixed to an upper portion of a damper cylinder portion (hereinafter referred to as an outer cylinder portion) 16a of the shock absorber 16 while being inclined at a predetermined angle with respect to an axial direction of the rod portion 16b. There is. Further, a coil spring 18 is provided between the coil spring receiving portion 20 and the coil spring receiving portion 22 provided at the tip of the rod portion 16b, with the center of the lower end thereof being eccentric to the outside of the vehicle body.

Outer cylinder portion 1 of shock absorber 16
The lower part of 6a is a wheel support member 2 that supports the left front wheel FLW.
It is supported by a mounting bracket 10 which is fixed to 4.

As shown in FIGS. 1 and 3, the mounting bracket 10 is made of a thin steel plate in a curved shape, and has an opening end 12a into which the lower portion of the outer tubular portion 16a of the shock absorber 16 is press fitted. The support main body 12 that supports the lower portion of the portion 16a, and a pair of flat portions 14A and 14 that are arranged side by side on the support main body 12 so as to spread and face each other.
And a mounted part 14 made of B.

The flat portions 14A and 14B of the mounted portion 14 are provided with mounting holes 24a at positions corresponding to the two mounting holes 24a provided in the wheel supporting member 24, respectively.
A pair of mounting holes 14a in which the bolt B1 is inserted with the bolt B1 interposed therebetween,
And 14b are provided. Two mounting holes 14a and 14b are provided in each of the flat portions 14A and 14B at a predetermined interval along the axis of the outer tubular portion 16a. Each bolt B1 has a mounting hole 14a, and
The nut N1 is fastened to the wheel supporting member 14 through the mounting hole 24a.

The support body 12 has flanges 12f formed at the upper and lower ends along the axial direction of the outer cylindrical portion 16a of the shock absorber 16, and has a notch at the approximate center of the curved portion to reduce the weight of the parts. 12h is provided.

Further, the outer peripheral portion of the support main body 12 and
3 and 5 are provided on a part of the outer peripheral portion of the mounted portion 14.
As shown in, a rib portion 18A protruding outward in a substantially trapezoidal shape is formed as a reinforcing portion at a position corresponding to each other between the mounting holes 14a in the flat portion 14A of the mounted portion 14. On the other hand, the outer peripheral portions of the support main body 12 and the mounted portion 14 also have a substantially trapezoidal outward shape at positions corresponding to the mounting holes 14b in the flat portion 14B of the mounted portion 14 at portions facing the rib portion 18A. A rib portion 18B protruding inward is formed as a reinforcing portion. As a result, the mounting bracket 10
In the vehicle body, the second moment of area about the coordinate axis along the vehicle width direction is larger than the conventional one without increasing the plate thickness, so that the bending rigidity is improved against the bending moment of the vehicle body acting in the longitudinal direction acting on the shock absorber 16. Will be done.

Further, in the outer peripheral portion of the support main body 12 and a part of the outer peripheral portion of the mounted portion 14, as shown in FIG.
As shown in FIG. 3, an abutting portion 20A that abuts on the mounted portion 14 side portion of the lower end portion of the outer tubular portion 16a of the shock absorber 16 in the vertical direction with respect to the rib portion 18A.
And 22A are formed so as to project inward. The abutting portions 20B and 22B, which abut on the mounted portion 14 side portion of the lower end portion of the outer tubular portion 16a of the shock absorber 16 in the vertical direction, also contact the rib portion 18B.
It is formed so as to face A and 22A respectively and project inward. Since the contact portions 20A and 22A and the contact portions 20B and 22B have the same structure, only the contact portions 20B and 22B will be described, and the description of the other contact portions will be omitted.

The abutting portion 20B is formed by, for example, press-working to be continuous with the flat portion 14B and bent inward in a steeple shape at a predetermined angle with respect to the outer peripheral surface. As a result, at the boundary between the support body 12 and the mounted portion 14,
The recess 12b is formed. Further, the contact portion 20B is
It is provided at a position further above the position of the two mounting holes 14b provided near the upper end.

On the other hand, as shown in FIG. 4, the abutting portion 22B is formed by, for example, press-working to be continuous with the flat portion 14B and bent inward in a steeple shape at a predetermined angle with respect to the outer peripheral surface. As a result, a recess 12b 'is formed at the boundary between the support body 12 and the mounted portion 14. The abutting portion 22B has the abutting portion 2 with the rib portion 18B interposed therebetween.
It is a position directly below with a predetermined distance from 0B, and is adjacent to the vicinity of the position of one of the two mounting holes 14b provided near the lower end. Further, the lower end surface of the outer tubular portion 16a and the inner peripheral surface of the support body portion 12 are welded to each other to form a fused portion 12w over the entire inner periphery.

As shown in FIGS. 1 and 2, a through hole 26a for supporting a brake hose as auxiliary equipment arranged on the vehicle body is provided at both ends at the upper portion of the outer peripheral portion of the curved portion of the support body 12. The plate-shaped support members 26 that each has are fixed by plug welding in a direction substantially orthogonal to the mounted portion 14. As a result, the support member 26 is provided in the through hole 26b provided in the substantially central portion thereof and the support body portion 12
The welded metal 28 is filled in the through hole 12c provided in the outer peripheral portion of the support main body 12 and welded to the outer peripheral portion. At that time, the support main body 12 to which the support member 26 is welded and the outer cylindrical portion 16a are welded.

Under such circumstances, when the vehicle is in a turning state, for example, the bending in which the shock absorber 16 is bent toward the outside of the vehicle body in the direction indicated by the arrow F, that is, the shock absorber 16 along the vehicle width direction. Moment is shock absorber 1
6, the lower end of the shock absorber 16 contacts the contact portions 20B and 22B and the contact portions 20A and 22A.
Will be supported by. In addition, the support body portion 12 to which the support member 26 is welded and the outer cylinder portion 16a are integrated by plug welding, and the lower end portion of the shock absorber 16 is supported by the support body portion 12.

Therefore, the lower end portion of the shock absorber 16 has the contact portions 20B and 22B and the contact portions 20A and 22B.
When being supported by A and A, each reaction force acting as compared with the case of being supported at one place becomes small, and it is possible to surely support without increasing the plate thickness. Further, the support main body 12 to which the support member 26 is welded and the outer cylindrical portion 16a are plug-welded and integrated at the portion where the support member 26 is provided, so that the inner peripheral surface of the support main body 12 and the outer cylinder. It is possible to reduce the time required for assembling the shock absorber 16 and the mounting bracket 10 without causing an undesired slippage or gap between the outer peripheral surface of the portion 16a. further,
By forming the rib portions 18A and 18B, the bending rigidity of the mounting bracket 10 is increased without increasing the plate thickness, and the lower end portion of the shock absorber 16 is supported.

FIG. 6 shows a second embodiment to which a method for supporting a hydraulic shock absorber and a mounting bracket with a supporting member according to the present invention and a supporting structure using the same are applied.
FIG. 6 shows the supporting member 26 in the example shown in FIGS.
The support main body 12 and the outer cylindrical portion 16a, which are plug-welded, are plug-welded and integrated at the portion where the support member 26 is provided, and the lower end of the shock absorber 16 is supported by the support main body 12. Instead, through hole 30
The support member 30 having a and 30b at both ends and supporting the brake hose is welded to the outer peripheral portion of the curved portion of the support body 12 by resistance welding, for example, projection welding. In the example shown in FIG. 6 and the example described later, the same components as those in the examples shown in FIGS. 1 and 2 are designated by the same reference numerals, and the duplicate description thereof will be omitted.

In FIG. 6, the projecting portion 30c formed in the substantially central portion of the support member 30 is engaged with the through hole 12c provided in the curved portion of the support main body portion 12 to perform projection welding, and the fusion portion 34 is formed. It is formed in the through hole 12c. As a result, the lower end portion of the shock absorber 16 is supported by the contact portions 20B and 22B and the contact portions 20A and 22A as well as the above-described example, and in addition to the support body portion 12 welded with the support member 30. The outer cylinder portion 16a is projection-welded and integrated at a portion where the support member 30 is provided, and the lower end portion of the shock absorber 16 is supported by the support body portion 12.

Therefore, the same effect as the above example can be obtained.

FIG. 7 shows a third embodiment to which a method of supporting a hydraulic shock absorber and a mounting bracket with a supporting member according to the present invention and a supporting structure using the same are applied.
FIG. 7 shows the supporting member 26 in the example shown in FIGS.
The support body portion 12 provided with and the outer cylinder portion 16a are plug-welded and integrated at a portion where the support member 26 is provided, and the lower end portion of the shock absorber 16 is provided at the support body portion 1
2, the support member 32 having through holes 32a and 32b at both ends for supporting the brake hose is used instead of resistance welding, for example, spot welding, without providing a through hole in the support body 12. The outer peripheral portion of the curved portion of the support body 12 is welded.

The support member 32 has an engaging portion 32b which is abutted along the curved portion of the support body portion 12 at a substantially central portion thereof and is fixed in a direction substantially orthogonal to the mounted portion 14. When welding the support member 32 to the curved portion of the support body portion 12, the engagement portion 32 b of the support member 32 is moved to the support body portion 12.
While being abutted against the curved portion of the welded portion, for example, an electric current is supplied to the two portions between the support member 32 and the outer tubular portion 16a in a short time to form the welded portions 36a and 36b and weld them. It

In this example as well, the shock absorber 1
The lower end of 6 has contact portions 20B and 22B and contact portion 20A.
22A and 22A, and in addition, the support main body 12 and the outer cylindrical portion 16a to which the support member 32 is welded
And are welded and integrated at a portion where the support member 32 is provided, and the lower end portion of the shock absorber 16 is supported by the support main body portion 12, so that the same effect as the above-described example can be obtained.

In the above example, the support member for supporting the brake hose is fixed to the lower ends of the support body 12 and the shock absorber 16, but the invention is not limited to this example, and a harness or the like may be used. A support member that supports other auxiliary equipment may be fixed to the support body 12 and the lower ends of the shock absorbers 16.

[0038]

As is apparent from the above description, according to the supporting method of the hydraulic shock absorber and the mounting bracket with the supporting member of the present invention, the supporting member for supporting the auxiliary equipment arranged on the vehicle body is supported. A step of arranging on the outer peripheral portion of the main body portion, a step of fixing the other end portion of the hydraulic shock absorber and the outer peripheral portion of the support main body portion on which the support member is arranged and the support member, Since the other end and the outer peripheral portion of the supporting main body on which the supporting member is disposed and the supporting member are integrally fixed, the inner peripheral portion of the upper end of the supporting main body and the outer tubular portion of the shock absorber are integrally fixed. It is possible to avoid undesired gaps and slippage between the outer peripheral portion and the outer peripheral portion, and it is possible to shorten the assembling time of the hydraulic shock absorber and the mounting bracket with a supporting member.

Further, according to the supporting structure of the hydraulic shock absorber and the mounting bracket with the supporting member according to the present invention, the mounting bracket and the auxiliary equipment arranged on the outer peripheral portion of the supporting main body portion and arranged on the vehicle body are connected. The upper end of the support main body portion is integrally fixed to the other end portion of the support main body portion and the hydraulic shock absorber by plug welding, projection welding, or spot welding. It is possible to prevent an undesired gap and slippage from occurring between the inner peripheral portion of the outer peripheral portion of the shock absorber and the outer peripheral portion of the outer cylindrical portion of the shock absorber, and moreover, a combination of the hydraulic shock absorber and the mounting bracket with a supporting member. The attaching time can be shortened.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional view showing an essential part of a first embodiment of a method of supporting a hydraulic shock absorber and a mounting bracket with a supporting member according to the present invention, and a supporting structure using the same.

FIG. 2 is a side view showing an essential part of a first embodiment of a method of supporting a hydraulic shock absorber and a mounting bracket with a supporting member according to the present invention, and a supporting structure using the same.

FIG. 3 is a part of a vehicle body to which the first embodiment of the method for supporting a hydraulic shock absorber and a mounting bracket with a supporting member according to the present invention and the supporting structure using the same is applied. It is a front view shown with.

FIG. 4 is an IV- in the first embodiment shown in FIG.
FIG. 4 is a partial sectional view taken along line IV.

FIG. 5 is a VV in the first embodiment shown in FIG.
It is a fragmentary sectional view shown along a line.

FIG. 6 is a partial cross-sectional view showing an essential part of a second embodiment of a method of supporting a hydraulic shock absorber and a mounting bracket with a supporting member according to the present invention, and a supporting structure using the same.

FIG. 7 is a partial cross-sectional view showing an essential part of a third embodiment of a method of supporting a hydraulic shock absorber and a mounting bracket with a supporting member according to the present invention, and a supporting structure using the same.

[Explanation of symbols]

 10 Mounting Bracket 12 Support Main Body 14 Mounted Part 16 Shock Absorber 24 Wheel Support Member 26, 30, 32 Support Member

Claims (9)

[Claims] 1. A support main body for fixing the other end of a telescopic hydraulic shock absorber whose one end is connected to a vehicle body, and a support main body formed in series to move relative to the vehicle body. A step of inserting the other end portion of the hydraulic shock absorber into a support body portion of a mounting bracket including a mounted portion fixed to a wheel support member; and a support member for connecting auxiliary equipment arranged on the vehicle body A step of disposing an outer peripheral portion of the support main body portion, and a step of fixing the other end portion of the hydraulic shock absorber, and the outer peripheral portion of the support main body portion on which the support member is disposed and the support member. And a method of supporting a hydraulic shock absorber configured to include a mounting bracket with a supporting member. 2. The other end of the hydraulic shock absorber, and the outer peripheral portion of the support main body portion on which the support member is arranged and the support member are fixed to each other by plug welding. A method for supporting the described hydraulic shock absorber and a mounting bracket with a supporting member. 3. The other end of the hydraulic shock absorber, and the outer peripheral portion of the support main body on which the support member is arranged and the support member are fixed to each other by spot welding. A method for supporting the described hydraulic shock absorber and a mounting bracket with a supporting member. 4. The other end portion of the hydraulic shock absorber, and the outer peripheral portion of the support main body portion on which the support member is arranged and the support member are fixed to each other by projection welding. A method for supporting the described hydraulic shock absorber and a mounting bracket with a supporting member. 5. The method for supporting the hydraulic shock absorber according to claim 1, wherein the support member connects a brake hose as an auxiliary device, and the mounting bracket with a support member. 6. A support main body for fixing the other end of a telescopic hydraulic shock absorber whose one end is connected to the vehicle body, and a support main body formed continuously with the support main body to move relative to the vehicle body. A mounting bracket including a mounted portion fixed to a wheel supporting member; and a supporting member arranged on an outer peripheral portion of the supporting main body portion for connecting auxiliary equipment arranged on the vehicle body, Under the condition that the other end of the shock absorber is inserted into the support body, the support member is arranged on the outer periphery of the support body of the mounting bracket, and at the joint between the mounting bracket and the support member. A support structure for a hydraulic shock absorber and a mounting bracket with a support member, each of which has a hole formed therein, and the hydraulic shock absorber, the bracket, and the support member are simultaneously plug-welded. 7. A support main body for fixing the other end of an expandable and contractable hydraulic shock absorber whose one end is connected to the vehicle body, and a relative movement with respect to the vehicle body, which is formed continuously with the support main body portion. A mounting bracket including a mounted portion fixed to a wheel supporting member; and a supporting member arranged on an outer peripheral portion of the supporting main body portion for connecting auxiliary equipment arranged on the vehicle body, With the other end of the shock absorber inserted in the support body, the support member is arranged on the outer periphery of the support body of the mounting bracket, and the joint between the mounting bracket and the support member is provided. In the above, the mounting bracket or the support member is formed with a through hole portion and the other is formed with a projection portion, and the hydraulic shock absorber and the bracket and the support member are projection welded at the same time. When The support structure of the hydraulic shock absorber and the support member with the mounting bracket that. 8. A support body portion for fixing the other end portion of a telescopic hydraulic shock absorber whose one end portion is connected to the vehicle body, and a support body portion which is formed continuously with the support body portion and moves relative to the vehicle body. A mounting bracket including a mounted portion fixed to a wheel supporting member; and a supporting member arranged on an outer peripheral portion of the supporting main body portion for connecting auxiliary equipment arranged on the vehicle body, With the other end of the shock absorber inserted in the support body, the support member is arranged on the outer periphery of the support body of the mounting bracket, and the joint between the mounting bracket and the support member is provided. In the above, the support member is formed with an engaging portion that is bent along the outer peripheral portion of the support body portion of the mounting bracket, and the hydraulic shock absorber, the bracket, and the supporting member are spot-welded at the same time by the engaging portion. Characterized by The support structure of the hydraulic shock absorber and the support member with the mounting bracket that. 9. The support structure for the hydraulic shock absorber according to claim 6, wherein the support member connects a brake hose as an auxiliary device, and the mounting bracket with a support member.