KR200478623Y1 - Device of Locating Pin For Vehicle Panel - Google Patents

Device of Locating Pin For Vehicle Panel Download PDF

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Publication number
KR200478623Y1
KR200478623Y1 KR2020140005689U KR20140005689U KR200478623Y1 KR 200478623 Y1 KR200478623 Y1 KR 200478623Y1 KR 2020140005689 U KR2020140005689 U KR 2020140005689U KR 20140005689 U KR20140005689 U KR 20140005689U KR 200478623 Y1 KR200478623 Y1 KR 200478623Y1
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KR
South Korea
Prior art keywords
locating pin
pin
vehicle panel
touch
locating
Prior art date
Application number
KR2020140005689U
Other languages
Korean (ko)
Inventor
유영주
이원희
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유영주
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Filing date
Publication date
Application filed by 유영주 filed Critical 유영주
Priority to KR2020140005689U priority Critical patent/KR200478623Y1/en
Application granted granted Critical
Publication of KR200478623Y1 publication Critical patent/KR200478623Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components

Abstract

The present invention relates to a vehicle panel locating pin device, and a vehicle panel locating pin device according to the present invention is a vehicle panel locating pin device for locating a vehicle panel locating pin to be inserted into a panel hole provided in a vehicle panel, A tin-fin apparatus, comprising: a locating pin housing portion having a cylindrical hollow portion whose upper side is opened inside; And a locating pin elastic unit formed to be able to protrude and retract in a vertical direction of a hollow part provided inside the locating pin housing part.
Accordingly, the present invention provides a locating pin elastic unit that is formed to be able to protrude and retract in a vertical direction of a hollow portion formed inside a locating pin housing portion, thereby preventing a product defect in a vehicle panel supplied to the assembly line of the vehicle body, It is effective to provide a vehicle panel locating pin device which can be applied to various kinds of vehicle panels.

Description

[0001] The present invention relates to a vehicle locating pin for vehicle panel,

The present invention relates to a vehicle panel locating pin device, and more particularly, to a vehicle panel locating pin device having a locating pin elastic unit formed to be able to protrude and retract in a vertical direction of a hollow portion formed inside a locating pin housing portion, And more particularly, to a vehicle panel locating pin device capable of preventing a product defect in a vehicle panel to improve productivity and being applicable to various types of vehicle panels.

In general, a vehicle panel loaded on a body assembly jig in an assembly line for assembling a vehicle body has a panel hole, and a locating pin for positioning the vehicle panel is inserted into the panel hole, so that the vehicle panel is positioned at a predetermined position.

There has been a need for a separate vehicle panel setting device capable of precisely inserting the locating pins for positioning the vehicle panel into the panel holes because the position and quantity of the panel holes provided in the vehicle panel are changed each time the type of the vehicle is changed.

Such a vehicle panel setting device requires a high degree of accuracy. Since the strength of the locating pin for positioning the vehicle panel is high, an error occurs in the vehicle panel setting device, so that the locating pin is not inserted into the panel hole, There is a problem that the vehicle panel is distorted and scratches are generated, resulting in product defects.

Therefore, there is a desperate need for a technology for a locating pin for positioning a vehicle panel that can be applied regardless of the type of automobile and can be applied realistically, which can prevent the occurrence of product defects even when contacting the surface of the vehicle panel It is true.

Patent Registration No. KR10-0974754 (registered on August 02, 2010)

Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a locating pin resilient unit having a locating pin elastic unit formed to be capable of protruding and retracting in a vertical direction of a hollow portion formed in a housing portion of a locating pin, The present invention provides a vehicle panel locating pin device capable of preventing a product failure of a vehicle panel supplied to a vehicle panel to improve productivity and being applicable to various types of vehicle panels.

In order to achieve the above object, a vehicle panel locating pin device according to an embodiment of the present invention includes a vehicle panel locating pin device inserted into a panel hole provided in a vehicle panel for determining a position of a vehicle panel supplied to a body assembly line A locating pin housing portion having a cylindrical hollow portion whose upper side is opened inside; And a locating pin elastic unit formed to be able to protrude and retract in a vertical direction of a hollow part provided inside the locating pin housing part.

Wherein the locating pin elastic unit is protruded to the outside of the locating pin housing and inserted into the panel hole when the locating pin elastic unit is disposed at a position corresponding to the panel hole provided in the vehicle panel, When a contact is made under a load of a certain magnitude, a repulsive force acts to be accommodated in the hollow portion provided in the locating pin housing portion.

The locating pin housing part may be heat-treated with an inner circumferential surface of the hollow part provided therein to a lock shell hardness value HRC of 40 or more.

Wherein the locating pin elastic unit comprises: a locating pin formed in a cylindrical shape having an outer diameter corresponding to a hollow portion diameter of the locating pin housing portion and having a through hole for a contact pin therein; A touch pin having an upper end vertically penetrating a through hole provided in the locating pin and having a rim portion corresponding to a lower end of the locating pin at a lower end thereof and having a receiving groove for accommodating a spring member in a lower side; A first spring member disposed on an upper outer circumferential surface of the touch pin such that a repulsive force acts between an inner circumferential surface of the through hole for the touch pin provided in the locating pin and an upper circumferential surface of the touch pin; A second spring member disposed in the spring member receiving recessed portion provided inside the touch pin so that the locating pin and the touch pin receive an elastic force to the outside of the locating pin housing portion and simultaneously protrude and retract; And a plurality of ball bearing members arranged in a circular shape between a lower end portion of the locating pin and a rim portion formed at a lower end of the touch pin.

Wherein the locating pin elastic unit comprises a guide protrusion for guiding a direction in which the elastic force of the second spring member is applied is formed on the upper surface and a circular lower portion which supports the second spring member and is coupled to the lower side of the locating pin housing portion, It is possible to further include a cover.

The locating pin housing portion may have a hooking jaw for a locating pin rim to prevent detachment of the locating pin by attaching a pin rim formed on the lower side of the locating pin around the inner circumferential surface of the upper side of the hollow portion provided inside.

The rim formed at the lower end of the locating pin corresponding to the lower end of the locating pin may be provided with an upper inclined portion at an upper edge thereof, which is in contact with the ball bearing member and is inclined at a predetermined angle.

The locating pin may include a lower inclined portion formed at an edge of the lower end portion so as to be inclined at a predetermined angle so as to be spaced apart from the surface of the ball bearing member by a predetermined distance.

In order to achieve the above object, according to an embodiment of the present invention, there is provided a locating pin apparatus for a vehicle, comprising: a first spring member for locating a locating hole in a locating hole of a locating pin, The lower end of the locating pin can be spaced apart from the surface of the ball bearing member by a predetermined distance.

The touch pin disposed inside the locating pin may be formed in a cylindrical shape having a stepped structure whose lower side is relatively large in outer diameter as compared with the upper side.

The locating pins may be provided on the inner circumferential surface of the inner circumferential surface of the touch pin so as to prevent the detachment of the touch pin by engaging a step formed on the upper and lower boundary points of the touch pin having the step structure.

The locating pin housing portion may have a flange portion formed at an upper end edge thereof with a fastening hole for fastening the fastening bolt to the base plate of the body assembly line.

As described above, according to the present invention, since the locating pin elastic unit is provided so as to protrude and retract in a vertical direction of the hollow portion formed in the housing portion of the locating pin, even when the locating pin contacts the surface of the vehicle panel, There is an effect that it is possible to provide a locating pin device for a vehicle panel which can prevent a product failure and increase the productivity.

Further, in the present invention, a spring member is disposed on the inside and outside of a touch pin passing vertically through the inside of a locating pin inserted into a panel hole of a vehicle panel, so that when each end of the touch pin and the locating pin contacts the vehicle panel, The effect of providing a locating pin device for positioning a vehicle panel in which a locating pin and a touch pin are housed in a locating pin housing part at the same time to prevent occurrence of scratches even when applied to various kinds of vehicle panels have.

In addition, the present invention has a locating pin elastic unit formed so as to protrude / retract inside / out of the housing unit of the locating pin, so that the locating pin is not correctly inserted into the panel hole of the vehicle panel. So that the manufacturing cost can be reduced and the manufacturing process can be simplified and the process time can be shortened.

1 is a view showing an external configuration of a vehicle panel locating pin device according to an embodiment of the present invention;
2 is an exploded view of a locating pin housing unit and a locating pin elastic unit constituting the vehicle panel locating pin apparatus shown in Fig. 1
Figs. 3 to 4 are exploded views of a vehicle panel locating pin device according to an embodiment of the present invention
5 is a schematic cross-sectional perspective view of a vehicle panel locating pin arrangement according to an embodiment of the present invention;
6 is a cross-sectional view of a vehicle panel locating pin device according to an embodiment of the present invention
7 is a view showing a case where a vehicle panel locating pin device according to an embodiment of the present invention is inserted into a panel hole of a vehicle panel
8 is a view showing a case where the vehicle panel locating pin device contacts the surface of the vehicle panel according to the embodiment of the present invention

The scope of the present invention should not be construed as being limited by the embodiments described herein, as the description of the present invention is merely an example for structural or functional explanation. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas.

On the other hand, the meaning of the terms described in this specification should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In each step, the identification code (e.g., a, b, c, etc.) is used for convenience of explanation, the identification code does not describe the order of each step, Unless otherwise stated, it may occur differently from the stated order. That is, each step may occur in the same order as described, may be performed substantially concurrently, or may be performed in reverse order.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the relevant art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

A vehicle panel locating pin apparatus according to the present invention is a vehicle panel locating pin apparatus inserted into a panel hole provided in a vehicle panel for determining a position of a vehicle panel supplied to a body assembly line, The present invention relates to a vehicle panel locating pin device that can be applied and can prevent a product defect from occurring even when it comes into contact with the surface of the vehicle panel.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a view showing an external configuration of a vehicle panel locating pin apparatus according to an embodiment of the present invention, FIG. 2 is a cross- sectional view of a locating pin housing unit constituting the vehicle panel locating pin apparatus shown in FIG. 1, Fig.

As shown in the drawings, a vehicle panel locating pin device according to an embodiment of the present invention may include a locating pin housing unit 100 and a locating pin elastic unit 200.

In more detail, the locating pin housing part 100 may have a cylindrical hollow part 110 whose upper side is opened. Here, the locating pin elastic unit 200 is disposed on the open top side of the hollow part 100 so as to protrude and retract.

Here, the locating pin elastic unit 200 may be formed to be able to protrude and retract in a vertical direction of the hollow part 110 provided in the locating pin housing part 100, The lower cover 260 may further include a circular lower cover 260 coupled to the lower portion of the locating pin housing portion 100 when the lower portion of the hollow portion 110 of the locating pin housing portion 100 is opened as shown in FIG. have.

In the embodiment of the present invention, when the locating pin elastic unit 200 is disposed at a position corresponding to the panel hole 2 provided in the vehicle panel 1, as shown in Fig. 7 described later, And may protrude outside the locating pin housing part 100 and be inserted into the panel hole.

8, when the upper end of the locating pin elastic unit 200 is in contact with the surface of the vehicle panel 1 under a predetermined load, as shown in Fig. 8 (to be described later) And can be accommodated in the hollow portion 110 provided inside the locating pin housing portion 100 due to a repulsive force.

Meanwhile, in the embodiment of the present invention, the locating pin housing part 100 is made of a steel material and the inner circumferential surface of the hollow part 110 provided therein may be heat-treated at a lock shell hardness value HRC 40 or more.

As shown in the drawing, the locating pin housing unit 100 according to an embodiment of the present invention includes a fastening hole 121-1 for fastening with a fastening bolt 121-1 at a specific position of a base plate of a body assembly line The flange portion 120 can be formed at the upper end edge.

As described above, the vehicle panel locating pin device according to the embodiment of the present invention includes a locating pin elastic unit (not shown) formed to be able to protrude and retract in the vertical direction of the hollow part 110 formed in the locating pin housing part 100 200, a repulsive force acts on the surface of the vehicle panel when the locating pin contacts the surface of the vehicle panel, thereby preventing a defective product of the vehicle panel.

3 to 4 are exploded assembly views of a vehicle panel locating pin device according to an embodiment of the present invention.

As shown in the drawings, the vehicle panel locating pin device according to the embodiment of the present invention may include a locating pin housing unit 100 and a locating pin elastic unit 200, A locating pin 210 and a touch pin 220, a first spring member 230 and a second spring member 240, a ball bearing member 250 and a circular lower cover 260.

More specifically, the locating pin 210 is formed in a cylindrical shape having an outer diameter corresponding to the diameter of the hollow portion 110 of the locating pin housing portion 100, and has a through-hole 211 for a contact pin therein And a pin rim 212 may be formed at the lower end.

Also, the touch pin 220 may be formed in a cylindrical shape having upper and lower diameters different from each other and having a stepped structure.

At this time, the upper part of the touch pin 220 is formed in a bar shape, and the upper end of the touch pin 220 can vertically penetrate the through hole 211 for a touch pin provided in the locating pin 210, And may be formed in a cylindrical shape having a member accommodating receiving groove 222.

As shown in the figure, the touch pin 220 has a stepped portion 223 formed at the boundary between the upper and lower sides so as not to completely pass through the through hole 211 of the locating pin 210 .

5 to 6, the locating pin 210 is inserted into the inner circumferential surface of the through hole 211 through the engaging jaw (not shown) for engaging the step portion 223 of the touch pin 220 213).

The touch pin 220 may have a rim 221 corresponding to a lower end of the locating pin 210 at a lower end thereof.

The first spring member 230 may be disposed on the inner surface of the through hole 211 for the touch pin provided inside the locating pin 210 and the outer circumferential surface of the upper surface of the touch pin 220, (Not shown).

The first spring member 230 is inserted into the through hole 210 of the locating pin 210 with reference to the engagement protrusion 213 of the locating pin 210 and the step portion 223 of the touch pin 220 When the locating pin elastic unit 200 is lifted and lowered, the locating 210 and the touch pin 220 mutually repel each other while maintaining a constant gap between the locating pins 210 and the touch pins 220 And can simultaneously reciprocate vertically.

The second spring member 240 is inserted into the inside of the touch pin 220 so that the locating pin 210 and the touch pin 220 receive elastic force to the outside of the locating pin housing part 100, In the spring member receiving recessed groove portion 222 provided in the spring member receiving recessed portion 222. [

5 to 6 to be described later, the ball bearing member 250 is disposed between the lower end of the locating pin 210 and the rim 221 formed at the lower end of the touch pin 220, And may be formed in a plurality of shapes arranged in a circular shape.

At this time, when the locating pin elastic unit 200 is lifted or lowered by the ball bearing member 250, the lower end of the locating 210 and the rim 221 of the touch pin 220 are in direct contact with each other And can be spaced apart at regular intervals.

The locating pin elastic unit 200 includes a guide protrusion 261 for guiding the direction in which the elastic force of the second spring member 240 is applied on the upper surface, And a circular bottom cover 250 which supports the spring member 240 and is coupled to the lower side of the locating pin housing part 100. [

As described above, in the vehicle panel locating pin apparatus according to the embodiment of the present invention, the spring member is disposed inside and outside the touch pin vertically passing through the inside of the locating pin inserted into the panel hole of the vehicle panel, It is possible to prevent scratches from occurring even if the locating pins and the touch pins are simultaneously housed in the locating pin housing part even when they are applied to various kinds of vehicle panels.

FIG. 5 is a schematic cross-sectional perspective view of a vehicle panel locating pin arrangement according to an embodiment of the present invention, and FIG. 6 is a cross-sectional view of a vehicle panel locating pin arrangement according to an embodiment of the present invention.

5 to 6, the vehicle panel locating pin device described with reference to Figs. 3 to 4 will be described in more detail as follows.

As shown in the drawing, in an embodiment of the present invention, the locating pin housing part 100 includes a pin rim (not shown) formed on the lower inner circumferential surface of the hollow part 110 provided inside the locating pin 210 212 of the locating pins 210 to prevent the locating pins 210 from coming off.

The locating pin 210 may have a latching protrusion 213 for the touch pin to engage the stepped portion 223 of the touch pin 220 on the inner circumferential surface of the through hole 211 for the touch pin.

Further, the first spring member 230 may be disposed on the outer circumferential surface of the upper side of the touch pin 220, and the second spring member 240 may be disposed on the upper side of the touch pin 220, The strength of the repulsive force applied to the second spring member 240 relative to the repulsive force applied to the first spring member 230 in the embodiment of the present invention is relatively high As shown in Fig.

A repulsive force acts between the inner circumferential surface of the through hole 211 for the touch pin provided in the locating pin 210 and the upper circumferential surface of the touch pin 220 by the first spring member 230, The lower end of the ball bearing member 210 may be spaced apart from the surface of the ball bearing member 250 by a predetermined distance.

As shown in the figure, the rim portion 221 formed at the lower end of the touch pin 220 has an upper inclined portion 224 which is in contact with the ball bearing member 250 and is inclined at a predetermined angle, It can be provided at the edge.

In addition, the locating pin 210 may include a lower side inclined portion 214 formed at an edge of the lower end portion so as to be inclined at a predetermined angle so as to be spaced apart from the surface of the ball bearing member 250 at a predetermined interval.

In the embodiment of the present invention, the upper inclined portion 224 and the lower inclined portion 214 may have an inclination angle capable of contacting the surface of the ball bearing member 250, and in this embodiment, the inclination angle of 40 to 45 degrees .

Further, as shown in the drawing, in the embodiment of the present invention, the touch pin 220 disposed inside the locating pin 210 has a stepped structure having a relatively large outer diameter on the lower side as compared with the upper side, As shown in Fig.

In addition, the locating pins 210 are engaged with the step pins 223 formed at the upper and lower boundary points of the touch pins 220 having the step structure to prevent detachment of the touch pins 220, (2130) on the inner circumferential surface.

FIG. 7 is a view showing a case where a vehicle panel locating pin device according to an embodiment of the present invention is inserted into a panel hole of a vehicle panel, and FIG. 8 is a view showing a vehicle panel locating pin device according to an embodiment of the present invention, As shown in Fig.

7, the vehicle panel locating pin device 10 according to the embodiment of the present invention is positioned at a position corresponding to the panel hole 2 of the vehicle panel 1 to be loaded on the body assembly jig in the assembly line of the vehicle body The locating pin elastic unit 200 can be protruded to the upper portion of the locating pin housing part 100 and inserted into the panel hole 2. [

At this time, the second spring member 240 may be formed on the lower side of the touch pin 220 to receive elastic force of a predetermined magnitude in order to provide an elastic force for the ascending operation of the locating pin elastic unit 200.

8, the vehicle panel locating pin device 10 according to the embodiment of the present invention is brought into contact with the surface of the vehicle panel 1 loaded on the body assembly jig in the assembly line of the vehicle body, The locating pin elastic unit 200 can be inserted into the locating pin housing part 100 when the load is received.

In the embodiment of the present invention, it is preferable that a load equal to or larger than a certain size which is received in contact with the surface of the vehicle panel 1 is 20 kg or more.

When the lower end of the locating pin 210 directly contacts the ball bearing member 250 during the lowering operation of the locating pin elastic unit 200, since the locating pin 210 does not move, The first spring member 230 is formed on the upper outer circumferential surface of the touch pin 220 so that the spring pin 215 formed on the inner circumferential surface of the through hole 211 of the locating pin 210 and the repulsive force May be formed.

As described above, according to the present invention, since the locating pin elastic unit is formed so as to protrude and retract in a vertical direction of the hollow portion formed inside the locating pin housing portion, even if the locating pin contacts the surface of the vehicle panel, The present invention has an effect of providing a locating pin apparatus for a vehicle which can increase the productivity.

Further, in the present invention, a spring member is disposed on the inside and outside of a touch pin passing vertically through the inside of a locating pin inserted into a panel hole of a vehicle panel, so that when each end of the touch pin and the locating pin contacts the vehicle panel, The effect of providing a locating pin device for positioning a vehicle panel in which a locating pin and a touch pin are housed in a locating pin housing part at the same time to prevent occurrence of scratches even when applied to various kinds of vehicle panels have.

In addition, the present invention has a locating pin elastic unit formed so as to protrude / retract inside / out of the housing unit of the locating pin, so that the locating pin is not correctly inserted into the panel hole of the vehicle panel. So that the manufacturing cost can be reduced and the manufacturing process can be simplified and the process time can be shortened.

Although the present invention has been described in detail in the foregoing, it is to be understood that the embodiments mentioned in the process are merely illustrative and not restrictive, and the present invention is not limited to the technical idea of the present invention It will be within the scope of the present invention that component changes to the extent that they can be countered equally within the scope of the invention or within the scope of the invention.

1: vehicle panel 2: panel hole
10: vehicle panel locating pin device 100: locating pin housing part
110: hollow part 111: hanging jaw for locating pin edge
120: flange portion 121: fastening hole
200: locating pin elastic unit 210: locating pin
211: through hole for the touch pin 212: pin edge portion
213: engagement pin for the contact pin 214: lower inclined portion
215:
220: touch pin 221: rim
222: storage groove portion 223: stepped portion
224: an upper inclined portion 230: a first spring member
240: second spring member 250: ball bearing member
260: lower cover 261: guide projection

Claims (10)

A vehicle panel locating pin device inserted in a panel hole provided in a vehicle panel for determining a position of a vehicle panel supplied to a vehicle body assembly line,
A locating pin housing portion having a cylindrical hollow portion whose upper side is opened inside; And
And a locating pin elastic unit formed to be able to protrude and retract in a vertical direction of a hollow part provided inside the locating pin housing part,
Wherein the locating pin elastic unit comprises:
A locating pin having an outer diameter formed in a cylindrical shape corresponding to a hollow portion diameter of the locating pin housing portion and having a through hole for a touch pin therein;
A touch pin having an upper end vertically penetrating a through hole provided in the locating pin and having a rim portion corresponding to a lower end of the locating pin at a lower end thereof and having a receiving groove for accommodating a spring member in a lower side;
A first spring member disposed on an upper outer circumferential surface of the touch pin such that a repulsive force acts between an inner circumferential surface of the through hole for the touch pin provided in the locating pin and an upper circumferential surface of the touch pin;
A second spring member disposed in the spring member receiving recessed portion provided inside the touch pin so that the locating pin and the touch pin receive an elastic force to the outside of the locating pin housing portion and simultaneously protrude and retract; And
And a plurality of ball bearing members arranged in a circular shape between a lower end of the locating pin and a rim formed at a lower end of the touch pin.
[3] The apparatus of claim 1, wherein the locating pin elastic unit comprises:
Wherein the protector protrudes outside of the locating pin housing and is inserted into the panel hole when the protector is disposed at a position corresponding to the panel hole provided in the vehicle panel,
Wherein a repulsive force acts on the upper end of the vehicle panel when the vehicle panel is in contact with a surface of the vehicle panel under a predetermined load so that the vehicle panel is housed in a hollow portion provided inside the housing pin housing portion.
The mobile terminal according to claim 1, wherein the locating pin housing portion includes:
Wherein the inner circumferential surface of the hollow portion provided inside is heat treated at a hardness value HRC 40 or higher of a lock shell hardness value.
delete [3] The apparatus of claim 1, wherein the locating pin elastic unit comprises:
And a circular lower cover formed on the upper surface and supporting the second spring member and coupled to the lower side of the locating pin housing part, for guiding a direction in which the elastic force of the second spring member acts, The vehicle panel locating pin device.
The mobile terminal according to claim 1, wherein the locating pin housing portion includes:
And a hooking jaw for a locating pin frame for preventing the locating pin from being detached by attaching a pin rim formed on the lower side of the locating pin around the inner circumferential surface of the upper side of the hollow portion provided inside the device.
The touch panel according to claim 1, wherein a rim portion formed at a lower end of the touch pin, corresponding to a lower end of the locating pin,
And an upper inclined portion, which is in contact with the ball bearing member and is inclined at a predetermined angle,
The locating pin may be,
And a lower inclined portion formed at an edge of the lower end portion and inclining at a predetermined angle so as to be spaced apart from the surface of the ball bearing member by a predetermined distance.
The method according to claim 1,
The first spring member causes a repulsive force to act between the inner circumferential surface of the through-hole for the touch pin provided in the locating pin and the outer circumferential surface of the upper surface of the touch pin, so that the lower end of the locating pin is spaced apart from the surface of the ball- Wherein the vehicle panel locating pin device comprises:
The method according to claim 1,
The touch pin disposed inside the locating pin is formed in a cylindrical shape having a stepped structure having a relatively large outer diameter on the lower side as compared with the upper side,
Wherein the locating pins are provided on an inner circumferential surface of the inner circumferential surface of the touch pin so as to prevent the detachment of the touch pin by engaging a step formed at the upper and lower boundary points of the touch pin having the step structure.
The mobile terminal according to claim 1, wherein the locating pin housing portion includes:
Wherein a flange portion having a fastening hole for fastening with a fastening bolt is formed at the upper end edge of the base plate of the vehicle body assembly line.

KR2020140005689U 2014-07-29 2014-07-29 Device of Locating Pin For Vehicle Panel KR200478623Y1 (en)

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KR2020140005689U KR200478623Y1 (en) 2014-07-29 2014-07-29 Device of Locating Pin For Vehicle Panel

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KR2020140005689U KR200478623Y1 (en) 2014-07-29 2014-07-29 Device of Locating Pin For Vehicle Panel

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002879A (en) * 2016-06-16 2016-10-12 苏州博众精工科技有限公司 Product movable attachment and assembly mechanism
CN110238773A (en) * 2019-06-11 2019-09-17 巨硕精密机械(常熟)有限公司 Self-centering hem type tenses positioning mechanism in high precision

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106002879A (en) * 2016-06-16 2016-10-12 苏州博众精工科技有限公司 Product movable attachment and assembly mechanism
CN110238773A (en) * 2019-06-11 2019-09-17 巨硕精密机械(常熟)有限公司 Self-centering hem type tenses positioning mechanism in high precision

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