KR101736777B1 - Injection goods insert jig device for vehicle outside door handle swith rubber - Google Patents

Abstract

The present invention relates to a jig device used when inserting an injection-molded material in a mold device for integrally injection-molding and producing switch rubber installed on an outside door handle of a vehicle. According to the present invention, an insertion injection-molded material is easily and conveniently inserted in a cavity of a mold, so efficiency of an insertion operation can be improved. Moreover, an insertion arranging pin capable of accurately controlling an insertion position, an insertion depth, and an insertion posture of an insertion injection-molded material is disposed. Thus, irrespective of skillfulness and experience of an operator, accuracy of the insertion of an insertion injection-molded material can be maintained, and injection quality can be ensured. A new insertion scheme in which an injection-molded material holder and an injection-molded material pusher are applied to be optimized to each of the shapes of a cap injection-molded material and a case injection-molded material which constitute switch rubber of a vehicle outside door handle is ensured. Accordingly, insertion accuracy of an insertion injection-molded material can be further improved, and thus efficiency of an insertion operation can be enhanced.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an inward jig for an automobile exterior side door handle switch,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a jig for an injection-molded insert for manufacturing a vehicle exterior side door handle switch rubber, and more particularly to a mold apparatus for manufacturing a switch rubber, The present invention relates to a jig device used for insert.

In recent vehicles, a smart key system in which a door lock and an unlock are performed by a button operation of a remote control is mounted. When such a smart key system is applied, a button of a push switch provided on the outside handle After unlocking the door, you can open the door by pulling the outside handle.

In the case of a vehicle equipped with such a smart key system and a button starter, if the driver holds the smart key and enters the vehicle and presses the start button of the button starter, the user can start the vehicle without rotating the key by inserting the key So that the convenience of the driver is increased.

Korean Patent Laid-Open Publication No. 10-2016-0045255 discloses a buttonhole provided with a plastic button which is exposed to the outside through a hole in a grip cover of an outside handle. When the button is pushed, Quot; a push switch of the door out side handle " which is structured such that the switch is located inside the grip cover.

Since the push-out switch of the door out side handle is composed of a button, a tact switch and a rubber separately formed and assembled in a combined structure, the button may be inclined at the time of operation and may cause clogging, There is a disadvantage in that a pinching phenomenon may occur.

Accordingly, the inventor of the present invention has filed a patent application for a mold device capable of integrally manufacturing a cap, a case, and a rubber material of a plastic material constituting a switch rubber of an outside door handle by using an injection molding method -2016-0084451).

The present invention can prevent inserting defects such as insufficient insertion, misalignment, pinching, tilting, and the like, which can be caused by inserting an injection object into a mold apparatus manually by an operator at the time of injection molding of an integral product of a cap, a rubber and a case And a jig device capable of improving the inefficiency of time and process related to the insert operation.

In this connection, Korean Patent Laid-Open Publication No. 10-2006-0054518 discloses a method of mounting an insert nut 3 on an insert pin 40 and then pressing a second fixing plate 20 to insert a insert nut 3 ) Is inserted into the main core 2, as shown in Fig.

However, the above-described " article insert jig " means that the insert pin 3 is pushed by the insertion pin 53 by pushing the second fixing plate 20 with a palm or the like so that the insert nut 3 is inserted into the main core 2 The insert nut 3 can not be inserted with an accurate depth and an accurate posture and the insert nut 3 can not be inserted into the hole of the main core 2 because the nut 3 is inserted directly into the hole, There is a problem in that injection failure is often caused while being too tightly inserted in the hole, resulting in a general occurrence of poor injection.

In Korean Utility Model Application Publication No. 20-2008-0003601, the insert 300 is picked up using the nail bar 216 and then the push pin 222 inside the nail bar 216 is lowered to insert the insert 300, Is inserted into the mold pin (402). The " insert insert jig "

However, even in the case of the " insertion insert jig ", since the operator determines the degree of insertion of the insert 300 depending on only the force pressing the clamping member 220, the pressing force depends on the skill or experience of the operator The insert 300 can not be inserted into the insert 300 with an accurate depth and an accurate posture and the insert 300 can be inserted in a tight state. .

Korean Patent Publication No. 10-2006-0054518 Korean public utility model 20-2008-0003601

SUMMARY OF THE INVENTION It is an object of the present invention to provide an injection molding machine which can easily and easily insert insert inserts into a cavity of a mold to improve the efficiency of insert operation, A vehicle exterior side door handle switch for securing the injection quality of the insert, which can maintain the insertion accuracy of the insert injection regardless of the skill or experience of the operator, by having an insert alignment pin that can accurately control the injection molding An object of the present invention is to provide a jig for insert.

It is another object of the present invention to provide a new insert method employing an injection mold holder and an injection mold pusher which are optimized for each shape of a cap molding and a case molding constituting a switch rubber of a vehicle outside door handle, Which can improve the efficiency of the insert operation, and to provide a jig for an injection molded insert for manufacturing a vehicle outside door handle switch rubber.

In order to attain the above object, the jig for an insert of an injection molded product for manufacturing a vehicle outside door handle switch rod according to the present invention has the following features.

A jig base for an injection-molded insert for manufacturing a vehicle exterior side door handle switch rubber comprises a jig base having a plurality of injection holders for setting an insert injection molding and a plurality of positioning pins inserted and positioned on a mold side, A pusher block which is positioned in parallel with the rear portion of the jig base and which is supported by a plurality of support and support springs and is movable back and forth and pushes the insert projections by using a plurality of insert pushers that can enter the inner region of the injection holder; And a plurality of insert alignment pins arranged side by side on the pusher block in parallel with the insert pusher and regulating a forward stroke of the entire pusher block including the insert pusher while contacting the mold surface during forward movement.

In addition, the jig for an injection insert for manufacturing the vehicle outside door handle switch rubber is disposed around the insert alignment pin, and is supported at both ends between the rear surface of the jig base and the front surface of the pusher block, And may further include a pin spring that provides elasticity.

Here, it is preferable that the insert alignment pin is inserted in a guide bush installed in the jig base so as to be able to receive the slide guide.

In addition, the insert holder formed on the jig base has a rectangular frame structure for stable setting of the injection molding, and the insert pusher, which enters the inner region of the injection holder and pushes the insert injection molding, So that it is possible to push out the bottom periphery of the rectangular case insert set in the injection holder through the insert pusher in a balanced manner.

The insert pusher, which is inserted into the inner region of the injection holder and pushes the insert projections, has a cross shape. The insert pusher has a cross shape. The cross shape of the cross- Shaped portion passing through the intersection of the groove portion. Thus, the center of the back surface of the cap molding set in the injection-material holder can be balancedly pushed through the insert pusher.

In a preferred embodiment, the support vertically installed on the back surface of the jig base passes through the support hole of the pusher block and is caught by the stepped portion of the support hole by using the retaining end at the distal end thereof, Thereby preventing the pusher block from being released.

The jig for an injection-molded insert for manufacturing a vehicle outside door handle switch rubber provided in the present invention has the following advantages.

First, there is an advantage that the efficiency of the insert operation can be improved by easily inserting the inserts in the cavities of the mold by a single insert operation using the jig device.

Second, by applying the method of regulating the stroke of the insert pusher by using the insert alignment pins, the insertion position, the insertion depth, and the insertion posture of the insert injection can be accurately controlled. Therefore, It is possible to maintain the injection accuracy of the injection molding material and to secure the injection molding quality.

Third, by applying the cap insert and the injection pad holder which are optimized for each shape of the case insert and the injection pad, which constitute the switch rubber of the door handle of the vehicle exterior side, it is possible to maintain the stable setting state of the insert insert, And the efficiency of the insert operation can be improved.

1 and 2 are perspective views showing a jig for a case injection insert according to an embodiment of the present invention.
3 is a cross-sectional view illustrating a jig for a case injection insert according to an embodiment of the present invention.
4 is a front view showing a use state of a jig for a case injection insert according to an embodiment of the present invention.
5 and 6 are perspective views illustrating a jig for a cap injection insert according to an embodiment of the present invention.
7 is a cross-sectional view illustrating a jig for a cap injection insert according to an embodiment of the present invention.
8 is a front view showing a use state of a jig for a cap molded insert according to an embodiment of the present invention.
9A through 9C are perspective views illustrating an outboard door handle switch rubber of a vehicle according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 are a perspective view and a cross-sectional view illustrating a jig for a case injection insert according to an embodiment of the present invention.

As shown in FIGS. 1 to 3, the jig for the injection-molded insert is used for inserting a case and an injection mold into a mold apparatus for manufacturing an outer side door handle switch rubber of a vehicle. A jig device and a jig device for a cap injection insert, wherein a jig device used when inserting a case injection insert is shown.

To this end, the jig for an insert of an insert includes a plate-shaped jig base 12 having a cut-out portion.

A plurality of injection-molded holders 10, for example, four injection-molded holders 10 are protruded from the front surface of the jig base 12, and a case insert of a switch rubber is fitted in the injection- It can be set.

Particularly, the injection holder 10 formed on the jig base 12 has a rectangular frame structure, and the case insert, which is also a rectangular frame, can be set to be supported on the inner side wall of the rectangular frame .

In the front surface of the jig base 12, a plurality of positioning pins 11, for example, four positioning pins 11 positioned at the corners of the jig base 4 are protruded, The pin 10 can be fitted in the pin groove (100a in Fig. 4) formed on the mold side (130a in Fig. 4).

Accordingly, the jig base 12 can be positively and positively positioned using the positioning pins 10 inserted into the mold-side fin grooves 100a. In this state, (The reference numeral 110a in Fig. 4) and the case cavity (the reference numeral 120a in Fig. 4) formed on the mold side can be precisely matched.

At least one support 13 having a cylindrical bar shape is formed on the rear surface of the jig base 12 so as to extend perpendicularly to the rear surface of the base. The support 13 thus formed is provided with a pusher block 16 So that it can be supported by a through-coupled structure.

At this time, the pusher block 16 can be prevented from being separated (separated) from the jig base 12 by the engagement structure with the support 13 side.

For this, a support end 21 is formed at the rear end of the support 13 and a step 22 is formed at the support hole 20 of the pusher block 16.

The support 13 is inserted into the support hole 20 of the pusher block 16 and the step portion 22 of the support hole 20 is caught by the retaining end 21 of the support 13 So that the pusher block 16 can be restrained from moving while restricting the backward movement thereof.

A support spring 14 is installed on the periphery of the support 13 between the rear surface of the jig base 12 and the front surface of the pusher block 16 so that the support spring 14 exerts The pusher block 16 can always maintain the backward return position as long as no external force is applied.

The jig for an insert of an insert includes a pusher block 16 as a means for inserting the case insert into the mold.

The pusher block 16 is in the form of a plate having a cut-out portion and is positioned in parallel with the rear portion of the jig base 12, (13) so that it is supported on the side of the jig base (12) in a back and forth movable structure.

The pusher block 16 is provided with an insert pusher 15 which substantially pushes out the case injection.

The insert pusher 15 comprises a pin 15a fixed to the front surface of the pusher block 16 and a pusher 15b coupled to the tip of the pin 15a.

Particularly, the pusher 15b of the insert pusher 15 is formed in the shape of a rectangular case. The pusher 15b penetrates the square hole portion of the jig base 12, So that the case injection can be pushed out.

That is, the pusher 15b having a rectangular case shape is arranged coaxially inside the injection molded holder 10 having a rectangular frame structure so that the pusher 15b is moved forward together with the pusher block 16, The pusher 15b is brought into contact with the inner circumferential edge of the case insert, and the case insert can be pushed in a balanced manner.

The insert pusher 15, which is a combination of the pin 15a and the pusher 15b, can be provided with a number corresponding to the number of the injection-molded holders 10.

For example, in the present invention, four insert holders 10 capable of simultaneously setting four case inserts together and four insert pushers 15 attached to the positions of the insert holders 10, Device.

In addition, the jig for an injection molded insert includes an insert aligning pin 17 as means for regulating the insertion depth of an injection molded product to precisely insert the molded case, as well as the cap molded body to be described later.

The insert aligning pin 17 is installed in a structure in which the rear end of the insert aligning pin 17 is disposed in parallel with the insert pusher 15 while the rear end of the insert aligning pin 17 is fixed to the front surface of the pusher block 16. The tip of the insert aligning pin 17, So that it can be inserted into the guide bush 19 provided on the base 12 to receive the slide guide.

A pin spring 18 is mounted around the insert alignment pin 17 so that the rear end of the pin spring 18 contacts the front surface of the pusher block 16 and the rear surface of the jig base 12, The pin spring 18 is compressed during the forward movement of the pusher block 16 and is moved in the backward direction of the pusher block 16 It is possible to assist return operation of the pusher block 16 and the insert alignment pin 17 while being expanded upon movement.

Accordingly, the insert alignment pin 17 is advanced with the insert pusher 15 when the pusher block 16 advances. When the tip of the advancing insert alignment pin 17 touches the mold surface At the same time, the entire pusher block 16 including the insert pusher 15 is prevented from further advancing. In this state, the insert protruded by the insert pusher 15 can be seated in the cavity of the mold.

That is, as the advance stroke of the insert pusher 15 is regulated by the insert aligning pin 17, the insert pusher 15 moves forward to the predetermined position and pushes the insert into the cavity. As a result, It can be inserted and seated in the correct posture at the correct insertion position and insertion depth in the mold cavity.

Therefore, even a skilled worker or a novice worker can insert the injection object with the insertion position, the insertion depth, and the insertion posture exactly by one simple operation of pushing the pusher block 16, and as a result, The quality can be ensured and the efficiency of the injection operation can be enhanced.

Particularly, the method of inserting the injection object while regulating the advance stroke of the insert pusher 15 by using the insert aligning pin 17 can be effectively utilized according to the shape of the injection object and the structure of the mold on which the injection object is seated do.

For example, in a cap cavity (reference numeral 120b in Fig. 8) of a mold (reference numeral 130b in Fig. 8) on which a cap molding (reference numeral 110b in Fig. 8) As shown in FIG. 4, when the case insert 110a is inserted in a predetermined position on the columnar case cavity 120a in a state in which the case insert 110a is laid over the case insert 110a, It is possible to accurately arrange the advance strokes of the insert pusher 15 that pushes the case projection 110a in the correct position.

Therefore, in the present invention, by applying the insert aligning pin 17 that can regulate the stroke of the insert pusher 15 while advancing in the same stroke as the insert pusher 15, the insert position, The insertion posture and the like can be accurately inserted.

In the present invention, the jig base 12 and the support 13 positioned at the center of the pusher block 15 are provided with a plurality of insert- With four insert alignment pins 17 arranged at an angle of 90 DEG around the circumference thereof.

4 is a front view showing a jig for a case insert according to an embodiment of the present invention.

As shown in FIG. 4, first, the case injection 110a is mounted on the injection holder 10 in the pusher block 15 of the jig apparatus 140a.

Next, after the worker holds the jig device 140a on which the case molded body 110a is mounted by hand and takes it to the mold side, the four locating pins 11 in the jig base 12 of the jig device 140a, Fit into the pin groove 100a in the mold 130a.

In this state, the jig device side case insert 110a is positioned just in front of the case cavity 120a in the mold 130a.

Here, when bringing the jig device to the mold side, the jig device can be moved using a robot (not shown) or the like in addition to the manual operation of the operator.

Next, when the worker presses the pusher block 16 of the jig device 140a forward, the insert pusher 15 pushes the case injection 110a mounted on the injection holder 10 while moving forward The case injection molding 110a pushed forward by the insert pusher 15 is seated on the case cavity 120a of the mold 130a.

Particularly, while the insert pusher 15 pushes out the case projections 110a, the insert alignment pins 17 are also simultaneously moved forward. When the tip of the insert aligning pin 17 thus moved forward reaches the mold surface The forward movement of the insert pusher 15 and the entire pusher block 16 is limited and at this position the case inserts 110a are positioned in the correct position on the case cavity 120a in the correct posture (i.e., It can be inserted without being tightly fitted, tilted, or pinched.

Next, after the insert of the case injection mold 110a is completed on the case cavity 120a of the mold 130a, the case injection mold insert operation can be completed by removing the jig device 140a from the mold.

5 to 7 are a perspective view and a cross-sectional view illustrating a jig for a cap injection insert according to an embodiment of the present invention.

As shown in Figs. 5 to 7, the jig for injection molded insert includes a plate-shaped jig base 12 having an incision in the central region.

A plurality of injection-molded holders 10, for example, four injection-molded holders 10 are protruded from the front surface of the jig base 12, and a cap molding of the switch rubber is inserted into the injection- It can be set.

Particularly, the injection holder 10 formed on the jig base 12 has four parallel protruding parts formed by cross-shaped grooves. The protruding parts are formed on the outer surface of the four protruding part combination structures, So that it can be set in a form in which the injection object is supported by being supported.

A hole is formed at the intersection of the central portion of the yarn output holder 10, that is, the cross-shaped groove portion. After the pin-shaped insert pusher 15 enters the inner region of the injection holder 10 through the hole, It is possible to push out the center portion of the back surface of the cap extrudate in a balanced manner.

In the front surface of the jig base 12, a plurality of positioning pins 11, for example, four positioning pins 11 positioned at the corners of the jig base 4 are protruded, The pin 10 can be fitted in the pin groove (reference numeral 100b in Fig. 8) formed on the mold side (reference numeral 130b in Fig. 8).

Accordingly, the jig base 12 can be held in the correct position and reference position using the positioning pins 10 inserted into the mold side fin grooves 100b. In this state, (The reference numeral 110b in Fig. 8) and the case cavity (the reference numeral 120b in Fig. 8) formed on the mold side can be precisely matched.

A support 13 of about two cylinders in the form of a bar extends vertically to the rear surface of the base. The support 13 formed in this way is provided with a pusher block 16, which will be described later, So that it can be supported by a through-coupled structure.

At this time, the pusher block 16 can be prevented from being separated (separated) from the jig base 12 by the engagement structure with the support 13 side.

For this, a support end 21 is formed at the rear end of the support 13 and a step 22 is formed at the support hole 20 of the pusher block 16.

The support 13 is inserted into the support hole 20 of the pusher block 16 and the step portion 22 of the support hole 20 is caught by the retaining end 21 of the support 13 So that the pusher block 16 can be restrained from moving while restricting the backward movement thereof.

A support spring 14 is installed on the periphery of the support 13 between the rear surface of the jig base 12 and the front surface of the pusher block 16 so that the support spring 14 exerts The pusher block 16 can always maintain the backward return position as long as no external force is applied.

The jig for an insert of an insert includes a pusher block 16 as a means for inserting the case insert into the mold.

The pusher block 16 is in the form of a plate having a plurality of cut-out portions and is positioned in parallel to the rear portion of the jig base 12, and the center portion of the pusher block 16 is formed at the edge portion of the jig base 12 And is supported on the side of the jig base 12 in a structure capable of moving forward and backward.

The pusher block 16 is provided with an insert pusher 15 which substantially pushes out the case injection.

The insert pusher 15 is formed in the form of a pin fixed to the front surface of the pusher block 16. The insert pusher 15 penetrates the thickness of the jig base 12, So that the cap injection can be pushed out.

Here, the insert pusher 15 can be provided with a number corresponding to the number of the injection-molded holders 10.

For example, in the present invention, four insert holders 10 capable of simultaneously setting four cap inserts together, and four insert pushers 15 attached to the positions of the insert holders 10, Device.

Although not shown, in another embodiment of the jig for an insert of an insert, it may include an insert alignment pin (not shown) as a means for regulating the injection depth or the like for accurate insertion of the cap injection.

8 is a front view showing a use state of a jig for a case injection insert according to another embodiment of the present invention.

As shown in Fig. 8, first, the cap ejection 110b is mounted on the ejection holder 10 in the pusher block 15 of the jig device 140b.

Next, after the worker holds the jig device 140b on which the cap injection object 110b is mounted by hand and takes it to the mold side, the four locating pins 11 in the jig base 12 of the jig device 140b, Is fit in the pin groove 100b in the mold 130b.

In this state, the jig apparatus side cap ejection member 110b is positioned just in front of the cap cavity 120b in the mold 130b.

Here, when bringing the jig device to the mold side, the jig device can be moved using a robot (not shown) or the like in addition to the manual operation of the operator.

Next, when the operator presses the pusher block 16 of the jig device 140b forward, the insert pusher 15 moves forward to push the cap ejection piece 110b mounted on the injection-molded object holder 10 , And the cap molding 110b pushed forward by the insert pusher 15 is seated in the cap cavity 120b of the mold 130b.

Next, after the insert of the cap injection object 110b is completed in the cap cavity 120b of the mold 130b, the jig device 140b is removed from the mold to complete the cap injection insert operation.

In the meantime, after inserting the cap and the case inserts into the mold using the jig for injection molding inserts provided in the present invention, a molten resin of rubber material for rubber molding is injected into the mold, The following will describe a switch rubber which is injection-molded as an integral type of rubber that connects these rubber.

9A to 9C are perspective views showing an outboard door handle switch rubber of a vehicle according to an embodiment of the present invention.

As shown in FIGS. 9A to 9C, the switch rubber is formed by injecting a molten resin in a state of inserting a cap injection molding and a case injection molding to inject rubber to form a cap, a case, and a rubber together .

The switch rubber includes a cap 200 and a case 210 and a rubber 220 integrally formed between the cap 200 and the case 210 through injection molding.

The bottom surface of the cap 200 and the upper surface of the rubber 220 can be integrally formed by combining the plurality of recesses 230 with the convex portions 240.

At this time, the rubber 220 and the cap 200 may have a + -shaped concave portion 230a and a + -shaped convex portion 240a at the central portion, a rectangular concave portion 230b and a rectangular convex portion 240b at the periphery, So that it is possible to ensure a firm bonding strength and an excellent water tightness through the uneven coupling.

In addition, the outer circumference of the upper end of the case 210 can be integrally formed while being surrounded by the inner circumference of the lower end of the rubber 220.

A pushing protrusion 250 is integrally formed at the center of the bottom surface of the rubber 220 to contact the tact switch 250. The pushing protrusion 250 is formed in a case It can be formed by the resin which is filled in the pressing projection forming groove 21 formed on the upper surface of the seat mounting portion 14. [

Therefore, the cap 200, the case 210, and the rubber 220 therebetween share one another and form an integral body, which results in superior strength and watertightness compared to the assembled products .

As described above, according to the present invention, by employing the method of inserting the injection object into the mold cavity using the jig device, it is possible to easily insert the insert injection object and improve the efficiency of the insert operation. In particular, By providing an insert alignment pin that can accurately control the posture, injection quality can be secured, for example, by maintaining the insertion accuracy of the insert injection regardless of the skill or experience of the operator.

The insertion accuracy of the injection molding can be further increased by applying the injection molded body and the injection molded body pusher which are optimized for the respective shapes of the cap molded body and the case molded body constituting the switch rubber of the out door door handle of the vehicle, Can be improved.

10: Injection holder
11: Positioning pin
12: Jig base
13: Support
14: Support spring
15: insert pusher
15a: pin
15b: pusher
16: pusher block
17: Pin for alignment of insert
18: Pin spring
19: Guide Bush
20: Support hole
21:
22: stepped portion
100a, 100b: pin groove
110a, 110b: case injection molding, cap injection molding
120a, 120b: a case cavity, a cap cavity
130a, 130b:
140a, 140b:

Claims (9)

A jig base (12) having a plurality of injection material holders (10) for setting insert inserts and a plurality of positioning pins (11) inserted and positioned on the mold side;
An insert pusher (not shown) which is movable in the longitudinal direction while being supported by at least one support 13 and a support spring 14 in parallel with the rear side of the jig base 12 and capable of entering the inner region of the injection holder 10 A pusher block (16) for pushing the insert insert by means of a pusher block (15);
A plurality of insert aligning members 16 arranged on the pusher block 16 in parallel with the insert pusher 15 for regulating a forward stroke of the entire pusher block 16 including the insert pusher 15 while being in contact with the mold surface during forward movement, A pin 17;
/ RTI >
The insert pin 17 is disposed around the insert alignment pin 17 and is supported at both ends between the rear surface of the jig base 12 and the front surface of the pusher block 16, (18). ≪ RTI ID = 0.0 > 18. < / RTI >
delete The method according to claim 1,
Wherein the insert alignment pin (17) is inserted into a guide bush (19) provided on the jig base (12) so that it can receive slide guidance. The insert jig Device.
The method according to claim 1,
The insert holder 10 formed on the jig base 12 is in the form of a rectangular frame structure for stable setting of the insert and is inserted into the insert region of the insert holder 10 to push the insert insert 15 are arranged in a coaxial structure on the inside of the injection molded holder 10 and are slidable in the form of a rectangular case so as to be able to push out the bottom peripheral portion of the rectangular case formed in the injection molded holder 10 in a balanced manner Characterized in that the jig for an insert of an injection mold for manufacturing a vehicle outer side door handle switch rubber.
The method according to claim 1,
The injection holder 10 formed in the jig base 12 is formed in the form of four parallel protrusive portions divided by cruciform grooves for stable setting of the injection molding and enters the inner region of the injection molded holder 10, The insert pusher (15) pushing the insert pusher (15) is in the form of a pin passing through the intersection of the cross-shaped groove portion, so that the center portion of the back surface of the cap insert set in the injection- Jig device for injection molded insert for manufacturing door handle switch rubber.
The method according to claim 1,
The support 13 vertically installed on the back surface of the jig base 12 passes through the support hole 20 of the pusher block 16 and the support hole 20 Is restricted by the step portion (22) of the pusher block (16), thereby limiting the backward movement of the pusher block (16).
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