KR20120061624A - Upper spring pad for suspension - Google Patents

Upper spring pad for suspension Download PDF

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Publication number
KR20120061624A
KR20120061624A KR1020100122991A KR20100122991A KR20120061624A KR 20120061624 A KR20120061624 A KR 20120061624A KR 1020100122991 A KR1020100122991 A KR 1020100122991A KR 20100122991 A KR20100122991 A KR 20100122991A KR 20120061624 A KR20120061624 A KR 20120061624A
Authority
KR
South Korea
Prior art keywords
suspension
spring pad
upper spring
pad
spring
Prior art date
Application number
KR1020100122991A
Other languages
Korean (ko)
Inventor
강주환
김정민
Original Assignee
주식회사 만도
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 주식회사 만도 filed Critical 주식회사 만도
Priority to KR1020100122991A priority Critical patent/KR20120061624A/en
Publication of KR20120061624A publication Critical patent/KR20120061624A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
    • B60G13/04—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally mechanically, e.g. having frictionally-engaging springs as damping elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/44—Vibration noise suppression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/09—Reducing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The present invention relates to an upper spring pad of a suspension formed between an insulator and a spring of a suspension.
The present invention, the upper spring pad of the suspension device, hollow coupling portion; And formed along the edge of the coupling portion, one side surface is characterized in that it comprises a locking end for forming a spiral inclined plane around the coupling portion, the start and end points of the inclined surface are interconnected to form a height difference.

Description

UPPER SPRING PAD FOR SUSPENSION}

The present invention relates to an upper spring pad of a suspension, and more particularly, to an upper spring pad of a suspension formed between an insulator and a spring of the suspension.

In general, the suspension device is a device that connects the axle and the vehicle body so as not to directly transmit vibrations or shocks received from the road surface to the vehicle body while driving, thereby preventing damage to the vehicle body and cargo and improving ride comfort.

The suspension is composed of a combination of spring, shock absorber upper spring pad, and insulator.The shock absorber is equipped with a spring low seat and fork bracket, and the spring is supported by the lower seat on the lower seat, and the insulator is connected via the upper spring pad. The upper end is configured to be supported.

1 is a plan view showing an upper spring pad of a conventional suspension device.

As shown in FIG. 1, the conventional upper spring pad 1 has a hollow portion 2 formed therein, and spirals about the hollow portion 2 from the inner side to the outer side on a surface on which the upper end of the spring is supported. An installation groove 3 is formed to guide the upper portion of the spring to be inserted into the installation groove 30 to maintain the position.

However, the conventional upper spring pad of such a configuration has a problem that it is difficult to manage due to the excessive number and type by the production of each vehicle type because the installation groove to maintain the position of the spring to be made differently according to the specifications of the spring.

In addition, there is a problem that the cost increases due to the difficulty of logistics management.

In addition, there is a problem that the noise due to the spring and the upper spring pad contact is large.

The problem to be solved by the present invention is to provide an upper spring pad of the suspension device to increase the degree of freedom of contact between the support plate and the spring.

An object of the present invention is to provide an upper spring pad of a suspension device which minimizes the contact surface between the support plate and the spring.

An object of the present invention is to provide an upper spring pad of a suspension device applied to various springs.

An object of the present invention is to provide an upper spring pad of a suspension device that is easy to manufacture.

The upper spring pad of the suspension device according to an embodiment of the present invention, the upper spring pad of the suspension device, hollow coupling portion; And formed along the edge of the coupling portion, one side surface is characterized in that it comprises a locking end for forming a spiral inclined plane around the coupling portion, the start and end points of the inclined surface are interconnected to form a height difference.

The engaging end is characterized in that it is made to extend from the engaging portion to the outer edge.

The locking end is characterized in that the outer depth is formed deeper than the inner side.

 The locking end portion is characterized in that the end of the inclined surface is connected to the lower side of the start point of the inclined surface to form a stage.

The locking end is characterized in that it is made of a straight, stepped, wavy or curved in plan view.

The suspension device includes a spring, the upper end of the spring is caught in the engaging end is characterized in that for supporting the upper portion of the spring to the inclined surface.

According to the upper spring pad of the suspension device according to the present invention as described above, by increasing the degree of freedom of contact between the support plate and the spring, there is an effect of increasing the design freedom of the spring.

According to the upper spring pad of the suspension according to the present invention as described above, by minimizing the contact surface between the support plate and the spring, there is an effect of minimizing the occurrence of noise and increasing the durability of the upper spring pad.

According to the upper spring pad of the suspension device according to the present invention as described above, by applying the upper spring pad of a single standard to the suspension device using different spring standards, the effect of cost reduction and productivity improvement by simplifying the manufacturing process There is.

In addition, the upper spring pad is standardized by the common use of the upper spring pad, thereby simplifying logistics management.

1 is a plan view showing an upper spring pad of a conventional suspension device.
Figure 2 is a perspective view of the upper spring pad of the suspension according to an embodiment of the present invention.
Figure 3a is a plan view of the upper spring pad of the suspension according to another embodiment of the present invention.
Figure 3b is a plan view of the upper spring pad of the suspension according to another embodiment of the present invention.
Figure 3c is a plan view of the upper spring pad of the suspension according to another embodiment of the present invention.
Figure 3d is a plan view of the upper spring pad of the suspension according to another embodiment of the present invention.
Figure 4a is a state diagram showing an embodiment in which the upper spring pad of the suspension device of the present invention is installed in the suspension device.
Figure 4b is a state diagram showing in another embodiment that the upper spring pad of the suspension of the present invention is installed on the suspension.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to or limited by the embodiments. Like reference numerals in the drawings denote like elements.

Figure 2 is a perspective view of the upper spring pad of the suspension according to an embodiment of the present invention.

As shown in Figure 2, the upper spring pad 100 of the suspension device according to an embodiment of the present invention is a support plate 120 is formed along the rim of the hollow coupling portion 110 and the coupling portion 11 It includes.

The coupling portion 110 is a donut shape having a hollow portion 111, the hollow portion 111 is coupled to the rod of the suspension device so that the upper spring pad 100 of the suspension device of the present invention is installed in the suspension device do.

The support plate 120 is formed in a disc shape along the outer periphery of the coupling portion 110, the coupling portion 110 may be formed to protrude to one side of the support plate 120. The support plate 120 cuts one surface vertically to a set depth vertically to form a locking end 121 forming a straight line in plan view. In addition, the one surface of the inclined surface 123 starting from the upper end (121a) of the engaging end portion 121 to be screwed toward the lower side of the coupling portion 110 to form an end of the inclined surface 123 is It is connected to the lower end (121b) of the locking end (121).

Figure 3a is a plan view of the upper spring pad of the suspension according to another embodiment of the present invention, Figure 3b is a plan view of the upper spring pad of the suspension according to another embodiment of the present invention, Figure 3c is another 3 is a plan view of an upper spring pad of the suspension according to another embodiment, and FIG. 3D is a plan view of the upper spring pad of the suspension according to another embodiment of the present invention.

As shown in the drawing, the locking end 121 has a variety of different standards consisting of the step of Figure 3a, the convex of Figure 3b, the wave of Figure 3c or the concave of Figure 3d in addition to the straight of the above-described embodiment It can be designed to correspond to the spring of.

 Figure 4a is a state diagram showing in one embodiment that the upper spring pad of the suspension of the present invention is installed on the suspension, Figure 4b is shown in another embodiment that the upper spring pad of the suspension of the present invention is installed on the suspension State of use.

As shown in FIG. 4A, when the end S1 of the spring S is a pitch type projecting upward, the end S1 of the spring S is caught by the locking end 121. Can be.

As shown in FIG. 4B, when the end S1 of the spring S is a no pitch type that does not protrude upward, an upper portion of the spring S is formed inside one surface of the support plate 120. The hollow part 111 which is in close contact and protruding may be inserted into the center of the spring S so that the spring S is supported by the hollow part 111.

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art will be variously modified and changed without departing from the spirit and scope of the invention described in the claims below I can understand that you can.

100: upper spring pad of suspension
110: coupling part
111: hollow part
120: support plate
121: hanging end
123: slope

Claims (6)

In the upper spring pad of the suspension system,
Hollow coupling portion; And
It is formed along the rim of the coupling portion, one surface of the coupling portion to form a helical inclined surface of the axial axis, the starting point and the end point of the inclined surface is connected to each other comprises a suspension end for forming a height difference Upper spring pads. The method according to claim 1,
The upper end of the suspension pad, characterized in that the engaging end is made to extend from the engaging portion to the outer edge. The method according to claim 1,
The upper end of the suspension spring pad, characterized in that the engaging end is formed deeper than the depth of the outer side. The method according to claim 1,
The engaging end is an upper spring pad of the suspension device, characterized in that the end of the inclined surface is connected to the lower side of the start point of the inclined surface to form a stage. The method according to claim 1,
The upper end pad of the suspension device characterized in that the engaging end is formed in a flat, straight, stepped, wavy or curved in plan view. The method according to claim 1,
The suspension includes a spring,
The upper spring pad of the suspension device characterized in that the upper end of the spring is caught by the engaging end to support the upper portion of the spring on the inclined surface.
KR1020100122991A 2010-12-03 2010-12-03 Upper spring pad for suspension KR20120061624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100122991A KR20120061624A (en) 2010-12-03 2010-12-03 Upper spring pad for suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100122991A KR20120061624A (en) 2010-12-03 2010-12-03 Upper spring pad for suspension

Publications (1)

Publication Number Publication Date
KR20120061624A true KR20120061624A (en) 2012-06-13

Family

ID=46612137

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100122991A KR20120061624A (en) 2010-12-03 2010-12-03 Upper spring pad for suspension

Country Status (1)

Country Link
KR (1) KR20120061624A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015106077U1 (en) 2015-10-29 2015-11-18 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE202015106336U1 (en) 2015-11-12 2015-11-30 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE102015221129A1 (en) 2015-10-29 2017-05-04 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE102015221126A1 (en) 2015-10-29 2017-05-04 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE102015222333A1 (en) 2015-11-12 2017-05-18 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE102015222330A1 (en) 2015-11-12 2017-05-18 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
KR101856126B1 (en) * 2018-01-10 2018-05-09 대원강업주식회사 Variable Pitch Upper Pad with Relief of Load Concentration for Car's Suspension Coil Spring

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015106077U1 (en) 2015-10-29 2015-11-18 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE102015221129A1 (en) 2015-10-29 2017-05-04 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE102015221126A1 (en) 2015-10-29 2017-05-04 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE202015106336U1 (en) 2015-11-12 2015-11-30 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE102015222333A1 (en) 2015-11-12 2017-05-18 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
DE102015222330A1 (en) 2015-11-12 2017-05-18 Ford Global Technologies, Llc Spring arrangement for a motor vehicle
KR101856126B1 (en) * 2018-01-10 2018-05-09 대원강업주식회사 Variable Pitch Upper Pad with Relief of Load Concentration for Car's Suspension Coil Spring

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A201 Request for examination
E601 Decision to refuse application