KR20130013204A - Automatic transfer die f orming system for automobile door striker - Google Patents

Abstract

PURPOSE: An automatic-continuous molding device for an automobile door striker is provided to automate the sorting of faulty materials in supplying materials for press molding, thereby largely contributing to the production of high-quality products and improving the productivity. CONSTITUTION: An automatic-continuous molding device includes a conveyor, a material inserting hole, a left and a right material guiding member, a material transferring member, a first molding means, a second molding means, a third molding means, and an amount inspecting device. The left and the right material guiding members are installed on both sides of the lower end of the material inserting hole, and a material, which is inserted into the material inserting hole, is settled on the left and the right material guiding members. Both ends of the material, which is transferred by the material transferring member, are firstly bent at an obtuse angle by the first molding means. The firstly bent both ends of the material are secondly bent at a right angle so that the material can be molded into an "∩"-shape by the second molding means. A leg portion on one side of the secondly molded material is molded into an additional bent portion by the third molding means. The amount inspecting device, which is installed on an ejecting path, counts the amount of strikers which are completed by the third molding means and are ejected through the ejecting path. [Reference numerals] (AA) Material

Description

Automatic transfer die f orming system for automobile door striker

The present invention relates to a molding apparatus of a striker, which is one of the parts of the automobile door locking device, and more particularly, it is simple structure and enables the systematic and organic automated continuous work at each stage during molding, thereby contributing to the construction of mass production system. The present invention relates to an automatic continuous molding apparatus for a high-efficiency automobile door strike, which can contribute to the improvement of the molding quality by combining the automatic color extraction function for the defective material.

As shown in FIG. 1, a striper (A) for an automobile door has a substantially bar-shaped material bent in a "∩" shape to form two legs at both end sides thereof, and an additional bending bent portion is further formed at one leg thereof. It has a structure in which the annular protrusion (a) protrudes on the outer periphery at the end side of both legs.

The molding operation for such a conventional automotive door striker (A) is first bent and formed first at both end sides of a rod-shaped material of a constant length having an annular projection (a) at an approximately 110 ° obtuse angle, and then the first molded The semi-finished product A 'needs to be precisely molded to be transferred to the secondary process and bent to a right angle "∩" shape. After the first and second molding, the semi-finished product A' is required for one leg of both legs of the striker A. A third side forming operation is required for the forming process of additional bending bends.

However, the conventional molding apparatus for this is first molded the material on the bar through the first single-shot pressing molding machine installed separately, and then the first molded semi-finished product (A ') to separate second, third single-shot pressing molding machine 2 ， After the third pressing molding operation, not only the molding work of the striker (A) is completed, but also the manual material input and take-off by the manual labor of the operator is performed for each of the first, second and third molding operations. There was a significant inefficient and irrational production system, and the demand for improvement was pointed out.

That is, in the related art, a single press-shaped material is manually input to a primary single-shot press molding machine to perform primary press forming processing to bend both end sides of the material into an obtuse angle shape, and the first molded finished semifinished product (A ') It is manually taken out by the operator and then transferred to a separate secondary molding machine.

The semi-finished product A 'transferred to the secondary molding is manually fed back into the secondary molding machine by a worker, and then the secondary molding is performed to bend an obtuse-shaped portion into a right angled "∩" shape. The molded semifinished product A 'is again taken out manually by an operator and then transferred to a separate tertiary molding machine.

The semi-finished product A 'transferred to the tertiary molding machine is also inserted by the operator manually and after the tertiary molding is performed to form an additional bent portion at the one leg bent again, it is again taken out manually by the operator. In order to finish molding one striker product, such as the molding of A), the manual material input and manual ejection should be performed several times until the molding is completed. As such, it has a problem that productivity is greatly reduced because it has an extremely passive and inefficient working mode.

On the other hand, in the striker product, each of the annular protrusions (a) protruding at the ends of the legs is very important for the accuracy of the position, so that the gap between the one and the other protrusions (a) on the material immediately before the press forming starts. In spite of the necessity to check the accuracy of the conventional striker molding, in the conventional striker molding, even if there is no pre-checking process for the exact formation position of the annulus (a), even if there is no or a considerable amount of time and manpower according to the separate inspection, There is also a challenge.

The present invention was invented to solve various defects and problems caused by the conventional molding of a striker for a car door in view of the above situation, the object of which is the primary molding, secondary molding in the input material during the molding of the door striker for a car In addition to the continuous and systematic automation of the entire process until the completion of the third molding, the supply of the material for press molding is automatically performed as well as the advancement of the defective material, which greatly contributes to the production of high-quality products while improving productivity. The present invention provides an automatic continuous forming apparatus for strikes.

Automatic continuous molding apparatus for a door strike for a vehicle of the present invention for achieving the above object is provided with a guide (11) on both upper sides to move the material (P) on the rod body to the material inlet; A material inlet 20 through which the material P is injected; Left and right material guides (30, 30 ') installed on both sides of the lower end of the material inlet (20) to seat the material (P) introduced into the material inlet (20); A material moving table 40 installed between the left material guide 30 and the right material guide 30 'to move the material P back and forth by the operation of the cylinder 41; Primary molding means (50) for first bending both ends of the material (P) moved by the material moving table (40) in an obtuse shape; Secondary molding means (60) which bends both end portions of the material (P) of the primary-formed material (P) in a second order so as to have a right angle " ∩ "shape; Tertiary molding means (70) for forming additional bending portions in the third leg portion of the secondary molded material (P); It is characterized by consisting of a quantity inspection device 80 for counting the number of strikers (S) discharged is installed on the discharge passage of the striker (S) completed by the third molded product.

In the present invention, all the molding processes from the input of materials to the first, second, third, and final finished product take out are continuous batch automation processes, which enables mass production, which greatly improves productivity and greatly improves the molding quality of products. There is a particular advantage to being improved.

1 is a view showing a conventional vehicle door striker molding method,
Figure 2 is a perspective view of the automatic continuous molding apparatus of the door strike for a vehicle of the present invention omitting the upper mold,
3 is a perspective view for explaining an operating state of the molding operation according to the present invention;
4 is a plan view of the automatic continuous molding apparatus of the door strike for a vehicle of the present invention omitting the upper mold and the conveyor and the quantity inspection device,
5a is a front view of an upper mold according to the present invention;
Figure 5b is a bottom view of the upper mold according to the present invention,
6 is a view for explaining the configuration of the secondary, tertiary molding means according to the present invention,
7a to 7c is a view showing the operating state of the primary forming means when moving the striker material according to the present invention,
8a, 8b is a view showing the operating state of the primary forming means in the normal state when moving the striker material according to the present invention,
9a and 9b are views showing the operating state of the primary forming means for taking out the defective striker material when moving the striker material according to the present invention,
10 is a view for explaining the operating state of the upper mold according to the present invention,
11a to 11c is a view showing the operating state of the second and third molding process in the upper mold for the second and third molding the first molded semi-finished product by the apparatus of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the automatic continuous molding apparatus of the door strike vehicle for the present invention.

1 is a perspective view of an automatic continuous molding apparatus for a door strike for an automobile of the present invention omitting some upper molds, and FIG. 2 is a perspective view for explaining an operation state of a molding operation according to the present invention. Continuous molding apparatus includes a conveyor (10) having a guide (11) on both sides of the upper portion to move the material (P) on the rod body to the material inlet; A material inlet 20 through which the material P is injected; Left and right material guides 30 and 30 'installed at both sides of the lower end of the material inlet 20 so that the material P injected into the material inlet 20 is seated; A material moving table 40 installed between the left material guide 30 and the right material guide 30 'to move the material P back and forth by the operation of the cylinder 41; Primary molding means (50) for first bending both ends of the material (P) moved by the material moving table (40) in an obtuse shape; Secondary molding means (60) which bends both end portions of the material (P) of the primary-formed material (P) in a second order so as to have a right angle " ∩ "shape; Tertiary molding means (70) for forming additional bending portions in the third leg portion of the secondary molded material (P); It is composed of a water quantity inspection device 80 for counting the number of strikers (S) discharged and installed on the discharge passage of the striker (S) completed by the third molded product.

Each of the left and right material guides 30 and 30 'has a rear end connected to each other to form a' c'-shaped frame, and each of the left and right material guides 30 and 30 'is located at an upper surface located behind the material inlet 20. Tension position fixing projections (30a) for mounting the material installed on each is provided.

The material moving table 40 has left and right inner side moving parts 42 and 42 'having a pusher part 42a at the end, and left and right inner sides at the rear of the outer surface of each of the left and right inner side moving parts 42 and 42'. The material is formed inside the left and right outward moving posts 43 and 43 'having an annular projection inserting groove 43a at the upper end and formed inside the annular projection inserting groove 43a. Jaw 43b and the rear end portions of the left and right inner movable slides 42 and 42 'and the left and right outer movable slides 43 and 43' are connected to a cylinder 41 which is connected to the rear end central portion to form a unit. Consists of.

In addition, left and right support blocks 44 and 44 'are installed on the left and right outer sides of the material moving table 40, and space maintaining protrusions 44a are provided on the rear inner upper portions of the left and right support blocks 44 and 44', respectively. It is installed.

Here, the tension position fixing protrusion 30a and the spacing holding protrusion 44a are preferably formed of an elastic free protrusion using a spring, which is the material P of the left and right material guides 30 and 30 '. Correctly seating, and serves to guide the material (P) horizontally accurately.

The primary forming means (50) and the die die 51 is installed along the longitudinal direction in the center on the movement path of the material (P); An inclined block 52 connected to the front end of each of the left and right material guides 30 and 30 'so as to make an upward inclination forward; A stopper 54 having an upper portion forming a material seating groove 53 up and down with the inclined block 52 and having a lower end connected to the inclined block 52 to form an integrated body; The upper mold 55 is configured.

Here, each of the left and right material guides 30 and 30 'and the inclined block 52 forms a step 31.

In addition, the upper mold 55 is used as a primary to the third to third mold means, the forming punch is installed downward protruding on both left and right sides opposite to the inclined block 52 of the primary forming means (50). 55a, 55b; Left and right cam driving punches 56a and 56b protruding downwardly on both left and right sides opposite to the inclined portions of the left and right cam driving dies 61 and 61 'of the secondary and tertiary forming means 60 and 70; Left and right space retaining pins 57a and 57b installed downwardly at regular intervals between the left and right cam driving punches 56a and 56b; The left and right gap retaining pins 57a and 57b are composed of a gap retaining plate 58 installed at the center rear.

The secondary forming means (60) is combined with the tertiary forming means (70), and left and right cam driving dies (61, 61 '); Left and right forming punches 62 and 62 'provided at inner ends of each of the left and right cam driving dies 61 and 61' to serve as forming punches in secondary and tertiary forming; Left and right spring elastic devices (63, 63 ') for elastically reversing each of the left and right cam driving dies (61, 61'); The left and right cam driving dies 61 and 61 ', respectively, are provided with elastic separation pins 64 and 64' provided on the upper inner and upper portions.

The left and right forming punches 62 and 62 'are formed of primary grooves 62a, secondary grooves 62b, and tertiary grooves 62c, respectively, and grooves of the tertiary grooves 62c in the right forming punch 62'. The depth is formed to be shallower than the groove depth of the primary groove 62a and the secondary groove 62b, so that the tertiary molding is performed.

Next will be described in detail the operation according to the operation of the automatic continuous molding apparatus of the door strike for a vehicle of the present invention configured as described above.

When the automatic continuous molding apparatus of the door strike for automobiles of the present invention is operated, first, materials P, which are transferred to the conveyor 10, are sequentially supplied to the material inlets 20 one by one as shown in FIG. 2.

The material P introduced into the material inlet 20 is a gap maintaining protrusion 44a between the tension position fixing protrusion 30a and the left and right support blocks 44 and 44 'installed on the left and right material guides 30 and 30'. ) Is seated on the left and right material guides 30, 30 'in a precisely aligned state. In such an alignment state, both side annular projections r of the material P are respectively inserted into the left and right annular projection insertion grooves 43a of the material moving table 40, and the material P is caught in the material engaging jaw 43b. The material P is moved to the front of the material moving table 40 and the left and right outside moving tables 43 and 43 'by the forward movement of the cylinder 41 to the front of the primary forming means 50. It is pushed horizontally forward along the upper surface of the inclined block 52, both ends of the material (P) is seated in a state inserted into the material seating groove 53 (see Figs. 3, 4, 7a).

That is, as the material P is pushed forward from the upper surface of the inclined block 52, as shown in FIG. 7B, the inclined block 52 is moved downward so that the material P is placed on the stopper 54. As shown in FIG. By being regulated by the material, the material P is seated in the material seating groove 53 to be in a primary molding standby state.

Here, when the material (P) is in the normal state (the gap between one side of the ring projection (r) and the other side of the projection projection (r) is a good quality of the material) in the process of the material (P) is seated in the material mounting groove 53 As shown in FIG. 8A and FIG. 8B, as the material moving table 40 and the left and right outside moving tables 43 and 43 'are continuously moved forward, the material P which balances the left and right balances exactly 1 while maintaining a horizontal state. The left and right sides of the vehicle shaping means 50 are moved forward along the upper surface of the inclined block 52, so that both ends of the material P are inserted into the material seating groove 53.

On the other hand, the defective material P is moved forward along the upper surface of the inclined block 52 due to the poor spacing between the one side protrusion r and the other side protrusion r as shown in FIGS. 9A and 9B. In the process, the left and right sides do not form a horizontal state and do not achieve a horizontal state, and the amount of movement forward and backward is not the same so that both end sides of the material (P) are not inserted into the material seating groove (53). By being pushed out and removed by the pressure and elasticity of the push along the transfer of the defective material can be automatically selected.

When the material P is seated in the material seating groove 53 as described above, the upper mold 55 is lowered as shown in FIG. 10. Accordingly, the forming punches 55a and 55b of the upper mold 55 are punched downward on both end sides of the material P, so that primary molding is performed at both ends of the material P at an approximately 110 ° obtuse angle.

In this state, the inclined block 52 and the stopper 54 are moved downward by the upper mold 55, so that the left and right inner side slides 42 and 42 'are further advanced forward to form the primary molding. Material P 'is moved to the second and third molding positions.

That is, the material P 'that is pushed forward by the left and right inner slides 42 and 42' is elastically separated pins 64 and 64 by the pushing force of the material P 'as shown in FIG. ') Is pushed to the left and right, and the material P' is inserted into the primary groove 62a of the left and right forming punches 62 and 62 '.

In this state, as the cylinder 41 completely moves backward and then moves forward again, the second material P moves and is seated in the state of being inserted into the material seating groove 53.

Then, the upper mold 55 is lowered, and the forming punches 55a and 55b of the upper mold 55 are punched downwards at both ends of the second material P, so that both ends of the second material P are approximately 110. At the same time, the first molding is formed at an obtuse angle, and the left and right cam driving punches 56a and 56b of the upper mold 55 with the inclined ends are downward, and the respective inclined portions of the left and right cam driving dies 61 and 61 'are lowered. When the surface is pushed, the gap between the left and right cam driving dies 61 and 61 'is narrowed, and the gap between the left forming punch 62 and the left forming punch 62' is narrowed, and the material P 'in the primary groove 62a is narrowed. Secondary molding is performed to bend both ends of each side into a right-angled "∩" shape.

Then, when the upper mold 55 rises, the left and right cam driving dies 61 and 61 'are moved to the left and right by the left and right spring elastic devices 63 and 63' so that the gap therebetween is widened. When the molding is in a standby state and the second material P 'firstly molded is pushed into the primary groove 62a, the second material P' is pushed into the second material P 'that is pushed into the primary groove 62a and secondly molded. P 'is inserted into the secondary groove 62b of the left and right forming punches 62 and 62'.

Subsequently, as the cylinder 41 completely moves backward and then moves forward again, the third material P moves and is seated in the state of being inserted into the material seating groove 53.

Then, the upper mold 55 is lowered, and the forming punches 55a and 55b of the upper mold 55 are punched downwards at both ends of the third material P, so that both ends of the third material P are approximately 110 °. When the first molding is made and the left and right cam driving punches 56a and 56b of the upper mold 55 with the inclined ends are pushed downward, the respective inclined portions of the left and right cam driving dies 61 and 61 'are pushed down, As the gap between the left and right cam driving dies 61 and 61 'is narrowed, the distance between the left forming punch 62 and the left forming punch 62' is narrowed, and the second material P 'in the primary groove 62a is narrowed. Secondary molding is formed by bending both ends of the side to the right angle "∩" shape, and the second molding of the first material (P ') in the secondary groove (62b) is made once more.

Then, when the upper mold 55 rises, the left and right cam driving dies 61 and 61 'are moved to the left and right by the left and right spring elastic devices 63 and 63' so that the gap therebetween is widened. When the molding material enters the standby state and the first molded third material P 'is pushed into the primary groove 62a, the second molded material is pushed into the third raw material P' by being pushed into the primary groove 62a. P 'is inserted into the secondary grooves 62b of the left and right forming punches 62 and 62', and is pushed into the secondary molded material P 'inserted once into the secondary grooves 62b. The first material P 'is inserted into the tertiary groove 62c of the left and right forming punches 62 and 62'.

Then, as the cylinder 41 completely moves back and then moves forward again, the fourth material P moves and is seated in the state of being inserted into the material seating groove 53.

Then, the upper mold 55 is lowered, and the forming punches 55a and 55b of the upper mold 55 are punched downwards at both ends of the fourth material P, so that both ends of the fourth material P are roughly 110 °. When the first molding is made and the left and right cam driving punches 56a and 56b of the upper mold 55 with the inclined ends are pushed downward, the respective inclined portions of the left and right cam driving dies 61 and 61 'are pushed down, As the gap between the left and right cam driving dies 61 and 61 'is narrowed, the distance between the left forming punch 62 and the left forming punch 62' is narrowed, and the third material P 'in the primary groove 62a is narrowed. Secondary molding is performed to bend each end side of the square into a right angle "∩" shape, the second molding of the second material (P ') in the secondary groove (62b) is made once more, the third groove The first material (P ') at 62c is formed by a third mold, and additional bending portions are formed on one of the bent legs. .

Here, the secondary mold and the tertiary mold are determined by the structures of the primary to tertiary grooves 62a to 62c. Therefore, in the above description, for convenience of description, a case in which the second mold is made twice and the third mold is made as an example has been described as an example, but the configuration such that the third mold is made twice and the second mold is made once is various. Of course, it can be modified.

Then, when the upper mold 55 rises, the left and right cam driving dies 61 and 61 'are moved to the left and right by the left and right spring elastic devices 63 and 63' so that the gap therebetween is widened. When the molding material is in a standby state and the first molded material P 'is pushed into the primary groove 62a, the second molded material is pushed by the fourth material P' that is pushed into the primary groove 62a. The third material P 'is inserted into the second groove 62b of the left and right forming punches 62 and 62', and the second material P 'is once inserted into the secondary groove 62b. The second 0th material P 'which is pushed twice and formed twice is inserted into the tertiary groove 62c of the left and right forming punches 62 and 62', and the first material S which is thirdly molded is the following material ( P ') is continuously pushed through the water quantity inspection device 80 and counted while being discharged to be produced through a separate packaging and the like.

As shown in FIGS. 11A to 11B, the upper mold 55 is formed by the left and right gap retaining pins 57a and 57b of the upper mold 55 and the spacer plate 58 during the second and third molding. When P ') is pressurized, a constant distance between the materials P' is maintained, and between the elastic separation pins 64 and 64 'of the left and right forming punches 62 and 62', that is, the primary to tertiary grooves 62a to 62c. In the state where the reception of the material P 'is completed, the precise front and rear positions required for the 2nd and 3rd molding are determined by the left and right gap retaining pins 57a and 57b and the gap retaining plate 58 of the upper mold 55. It has a predetermined division force to automatically grasp and distinguish the materials (P ') together, so that it is possible to provide high quality striker products (S) by smooth operation and precise molding in the second and third molding. .

While the present invention has been described as a preferred embodiment, the present invention is not limited thereto, and various modifications can be made without departing from the gist of the invention.

10 Conveyor 11: Guide
20: material input hole 30: left material guide
30 ': Right side material guide 30a: Tension position fixing protrusion
40: material moving table 41: cylinder
42, 42 ': left and right inner movable zone 42a: pusher
43, 43 ': Left and right outward moving seat 43a: Insertion groove
43b: Material Jam Jaw 44: Left Support Block
44 ': Right support block 44a: Spacing protrusion
50: primary molding means 51: mold die
52: inclined block 53: material seating groove
54: stopper 55: upper mold
55a, 55b: forming punch 56a, 56b: right and left cam driving punch
57a, 57b: left and right gap retaining pin 58: gap holding plate
60: secondary forming means 61, 61 ': left and right cam drive die
62: left side forming punch 62 ': right side forming punch
62a: primary groove 62b: secondary groove
62c: tertiary groove 63, 63 ': left and right spring elastic device
64, 64 ': Elastic separation pin 70: 3rd molding means
80: quantity inspection device P: material
P 'primary molded material r: ring protrusion of material
S: Striker

Claims (8)

Conveyor 10 having a guide (11) in the upper both sides to move the material (P) on the rod body to the material inlet; A material inlet 20 through which the material P is injected; Left and right material guides (30, 30 ') installed on both sides of the lower end of the material inlet (20) to seat the material (P) introduced into the material inlet (20); A material moving table 40 installed between the left material guide 30 and the right material guide 30 'to move the material P back and forth by the operation of the cylinder 41; Primary molding means (50) for first bending both ends of the material (P) moved by the material moving table (40) in an obtuse shape; Secondary molding means (60) which bends both end portions of the material (P) of the primary-formed material (P) in a second order so as to have a right angle " ∩ "shape; Tertiary molding means (70) for forming additional bending portions in the third leg portion of the secondary molded material (P); An automatic continuous molding apparatus for an automobile door strike composed of a water quantity inspection device (80) which counts the quantity of strikers (S) discharged and installed on the discharge passage of the striker (S) completed as a third product. According to claim 1, wherein the left and right material guides (30, 30 ') are each rear end is connected to each other to form a' c'-shaped frame, each of the left and right material guides (30, 30 ') is the back of the material inlet 20 Automated continuous molding apparatus for a door strike for a vehicle, characterized in that the material mounting tension position fixing projections (30a) is provided on each of the upper surfaces located in the. The left and right inner movable slide (42, 42 ') and the left and right inner movable slide (42, 42'), respectively, having a pusher (42a) at the end; It is formed integrally with each of the left and right inner slides (42, 42 ') at the rear side and has a left and right outer slides (43, 43') having an annular projection insertion groove (43a) in the upper end and the annular projection insertion groove (43a) ) The material engaging jaw (43b) formed in the inner side, and the rear end of the left and right inner movable parts (42, 42 ') and the left and right outer movable parts (43, 43') are connected by a cylinder rod to the rear end central part which is integrally formed. Automatic continuous molding apparatus for a door strike for automobiles, characterized in that the cylinder 41 is composed. 4. The left and right support blocks 44 and 44 'are provided on the left and right outer sides of the material moving table 40, and the space maintaining protrusions are disposed on the rear inner upper portions of the left and right support blocks 44 and 44', respectively. An automatic continuous molding apparatus for a door strike for an automobile, characterized in that 44a is provided. According to claim 1, wherein the primary forming means (50) and the die die 51 is installed along the longitudinal direction in the center on the movement path of the material (P); An inclined block 52 connected to the front end of each of the left and right material guides 30 and 30 'so as to make an upward inclination forward; A stopper 54 having an upper portion forming a material seating groove 53 up and down with the inclined block 52 and having a lower end connected to the inclined block 52 to form an integrated body; Automated continuous molding apparatus for a door strike for an automobile, characterized in that the upper mold (55). According to claim 5, wherein the upper mold 55 is used as the primary to the third mold means, and protrudes downward on the left and right sides opposite to the inclined block 52 of the primary forming means (50) Forming punches 55a and 55b to be installed; Left and right cam driving punches 56a and 56b protruding downwardly on both left and right sides opposite to the inclined portions of the left and right cam driving dies 61 and 61 'of the secondary and tertiary forming means 60 and 70; Left and right space retaining pins 57a and 57b installed downwardly at regular intervals between the left and right cam driving punches 56a and 56b; An automatic continuous molding apparatus for a door strike for an automobile, characterized in that it is composed of a gap retaining plate (58) installed at the center rear between the left and right gap retaining pins (57a, 57b). The method according to claim 1, wherein the secondary forming means (60) is combined with the tertiary forming means (70), and includes left and right cam driving dies (61, 61 '); Left and right forming punches 62 and 62 'provided at inner ends of each of the left and right cam driving dies 61 and 61' to serve as forming punches in secondary and tertiary forming; Left and right spring elastic devices (63, 63 ') for elastically reversing each of the left and right cam driving dies (61, 61'); An automatic continuous molding apparatus for a door strike for an automobile, characterized in that it is composed of elastic separation pins (64, 64 ') provided on the inner front, rear, and upper portions of each of the left and right cam driving dies (61, 61'). The method according to claim 7, wherein the left and right forming punches 62 and 62 'are formed of a primary groove 62a, a secondary groove 62b, and a tertiary groove 62c, respectively. The groove depth of 62c) is formed shallower than the groove depth of the primary groove (62a) and the secondary groove (62b), the automatic continuous molding apparatus for a door strike for a vehicle, characterized in that configured to form a third.

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