KR100593413B1 - Automated Housing Manufacturing System for Automobile Engine Mount - Google Patents

Automated Housing Manufacturing System for Automobile Engine Mount Download PDF

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Publication number
KR100593413B1
KR100593413B1 KR1020040081720A KR20040081720A KR100593413B1 KR 100593413 B1 KR100593413 B1 KR 100593413B1 KR 1020040081720 A KR1020040081720 A KR 1020040081720A KR 20040081720 A KR20040081720 A KR 20040081720A KR 100593413 B1 KR100593413 B1 KR 100593413B1
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South Korea
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housing
engine mount
cam
piercing
mold
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KR1020040081720A
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Korean (ko)
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KR20040096987A (en
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박만희
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유성정밀공업 주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/02—Making metal objects by operations essentially involving machining but not covered by a single other subclass in which only the machining operations are important
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q41/00—Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24
    • B23Q41/06—Features relating to organisation of working of machines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

본 발명은 자동차용 엔진마운트의 하우징 자동제조장치에 관한 것이며 자동차용 엔진마운트의 하우징제조를 용이하게 하고, 고능률적으로 제조할 수 있도록함에 목적이 있다.The present invention relates to an apparatus for automatically manufacturing a housing of an engine mount for a vehicle, and an object thereof is to facilitate manufacturing of the housing of an engine mount for an automobile and to be manufactured efficiently.

본 발명은 엔진마운트의 하우징을 제조하는 본체 상금형과 본체 하금형에 블랭킹장치, 1차 드로잉장치, 2차 드로잉장치, 3차 드로잉장치, 피어싱장치, 버링장치, 트리밍장치가 구비되어 일연의 작업이 이루어지는 종래의 제조장치에서 버링장치와 트리밍장치 사이에 익스펜딩장치와 헤밍장치 및 캠피어싱장치를 구비하여서 구성된다.The present invention is provided with a blanking device, a primary drawing device, a secondary drawing device, a tertiary drawing device, a piercing device, a burring device, and a trimming device in a main body upper mold and a lower body mold for manufacturing a housing of an engine mount. In this conventional manufacturing apparatus, an expansion device, a hemming device, and a cam piercing device are provided between a burring device and a trimming device.

이와 같이 구성되는 본 발명의 제조장비에 롤상태의 금속판재가 공급되면 전공정이 일연의 연속작업으로 이루어져 완성품이 제조되므로서 양산작업이 가능하고, 작업공간이 적게 소요되고, 숙련된 전문인력이 감소되고, 불량이 없고, 정밀성이 향상되는 특징이 있다.When the metal sheet in roll state is supplied to the manufacturing equipment of the present invention configured as described above, the entire process is performed in a series of continuous operations, so that the finished product is manufactured, mass production is possible, the working space is reduced, and the skilled professionals are reduced. There is no defect and there is a feature that the precision is improved.

엔진마운트, 하우징, 익스펜딩, 헤밍, 캠피어싱Engine Mount, Housing, Expanding, Hemming, Camp Piercing

Description

자동차용 엔진마운트의 하우징 자동제조장치{The housing automatic manufacturing process of engine moune for a car}The housing automatic manufacturing process of engine moune for a car}

도1은 엔진마운트 하우징의 사시도1 is a perspective view of an engine mount housing

도2는 종래에 엔진마운트 하우징의 제조공정을 보인 예시도Figure 2 is an exemplary view showing a conventional manufacturing process of the engine mount housing

도3은 본 발명의 엔진마운트 하우징의 제조공정을 보인 예시도Figure 3 is an exemplary view showing a manufacturing process of the engine mount housing of the present invention

도4는 본 발명의 익스펜딩 공정을 보인 도면으로 4 is a view showing an expansion process of the present invention;

(가)도는 준비공정의 단면도(A) Cross section of the preparation process

(나)도는 작업상태의 단면도(B) Sectional drawing of working state

(다)도는 작업상태를 발췌한 확대도(C) is an enlarged view showing the working state

도5는 본 발명에서 헤밍공정의 도면으로5 is a view of the hemming process in the present invention

(가)도는 준비공정의 단면도(A) Cross section of the preparation process

(나)도는 작업상태의 단면도(B) Sectional drawing of working state

(다)도는 작업상태의 확대도(C) is an enlarged view of the working state;

도6은 본 발명에서 캠피어싱 공정 도면으로Figure 6 is a diagram of the campiering process in the present invention

(가)도는 준비공정의 단면도(A) Cross section of the preparation process

(나)도는 평면도(B) Turning plan

(다)도는 작업상태의 단면도(C) Sectional drawing of working state

(라)도는 작업상태의 확대도(D) is an enlarged view of the working state;

※ 도면의 주요부분에 대한 부호 설명※ Explanation of Signs of Major Parts of Drawings

1 : 블랭킹(Blanking)장치 2 : 1차 드로잉(Drawing)장치1: Blanking Device 2: Primary Drawing Device

3 : 2차 드로잉(Drawing)장치 4 : 3차 드로잉(Drawing)장치3: 2nd Drawing Device 4: 3rd Drawing Device

5 : 피어싱(Piercing)장치 6 : 버링(Burring)장치5: Piercing device 6: Burring device

7 : 트리밍(Trimming)장치 10 : 익스펜딩(Expanding)장치7: Trimming device 10: Expanding device

11,31,50 : 하금형 12,12a,32,32a,56,56a : 지지대11,31,50: Lower die 12,12a, 32,32a, 56,56a: Support

13,33,57,59a : 경사면 14,14a,34,34a,58,58a : 캠13,33,57,59a: Slope 14,14a, 34,34a, 58,58a: Cam

15,35,51 : 하부펀치 16,36,52 : 완충스프링15,35,51: Lower punch 16,36,52: Shock spring

17,37,54 : 상금형 18,38 : 상부펀치17,37,54: Prize mold 18,38: Upper punch

19,39 : 캠 하강쇼바 20,40,53 : 스트립퍼19,39: Cam lowering shovel 20,40,53: Stripper

21,41,61 : 하우징소재 30 : 헤밍(Hemming)장치21,41,61: Housing material 30: Hemming device

50 : 캠피어싱(Cam Piercing)장치 55 : 캠피어싱 본체50: Cam Piercing Device 55: Camp Piercing Body

59 : 천공펀치 60 : 캠 복귀쇼바59: punch punch 60: cam return showbar

본 발명은 자동차용 엔진마운트의 하우징 자동제조장치에 관한 것이며 자동차용 엔진마운트의 하우징 제조를 용이하게하고, 고능률적으로 제조할 수 있도록한 것이다.The present invention relates to an automatic manufacturing apparatus for a housing of an engine mount for a vehicle, and to facilitate the manufacture of a housing for an engine mount for an automobile and to be manufactured efficiently.

자동차용 엔진마운트(Engine Mount)는 자동차의 프레임에 엔진을 탑제할 때 완충이 이루어지게하고, 견고한 결합이 이루어질수 있도록 하기 위하여 사용된다.Engine mounts for automobiles (Engine Mount) are used to mount the engine to the frame of the vehicle to be cushioned, and to ensure a secure coupling.

이와 같은 엔진마운트를 구성하는 하우징은 금속판재를 여러공정의 프레싱과후 가공으로 제조되며 종래의 제조과정은 도2와 같이 블랭킹(Blanking)장치(1), 1차 드로잉(Drawing)장치(2), 2차 드로잉(Drawing)장치(3), 3차 드로잉(Drawing)장치(4), 피어싱(Piercing)장치(5), 버링(Burring)장치(6), 트리밍(Trimming)장치(7) 공정으로 이동되면서 연속작업이 이루어지게 본체 금형에 이와 같은 작업금형을 등간격으로 설치하고, 롤 상태의 금속판재를 공급하여 블랭킹에서 트리밍의 작업이 경료되면 가공된 하우징 소재는 개별적으로 익스펜딩(Expanding)→헤밍(Hemming)→캠피어싱(Cam Piercing) 작업공정을 거쳐서 엔진마운트의 하우징이 생산된다.The housing constituting such an engine mount is manufactured by pressing and post-processing metal sheets in various processes. The conventional manufacturing process is a blanking device 1 and a primary drawing device 2 as shown in FIG. , Secondary drawing device (3), tertiary drawing device (4), piercing device (5), burring device (6), trimming device (7) This work mold is installed in the main mold at equal intervals to move continuously to the main mold, and the metal sheet material in the roll state is supplied, and when the trimming work is finished in the blanking, the processed housing material is individually expanded. → Hemming → Cam Piercing Work process to produce the housing of the engine mount.

이때 트리밍공정을 거친 하우징 소재는 익스펜딩공정, 헤밍공정, 캠피어싱 공정이 자동연결되지 못하고, 각 전용작업기에서 숙련된 인력에 의해 가공되고, 이동되는 과정을 거치게 되고, 또 각 전용작업기에는 전문성이 요구되는 숙련된 작업자가 비치되므로서 각 공정에 따른 숙련된 전문인력과, 작업공간과, 작업장비가 요구되므로 양산에 장애가 발생되고, 불량 발생률이 높고, 정밀성이 떨어지는 결점이 있어 왔다.In this case, the housing material that has been trimmed is not automatically connected to the expanding process, the hemming process, and the camp piercing process, and is processed and moved by skilled workers in each dedicated work machine. Since the required skilled workers are provided, skilled professionals, working spaces, and work equipments are required for each process, so that there are obstacles in mass production, high defect rates, and poor precision.

이에 본 발명은 종래의 제반 결점을 해소하고, 엔진마운트의 하우징을 철판소재의 공급에서 부품 완성까지의 전공정을 한종의 금형에서 연속작업으로 이루어지게 하고, 고품질로 양산할 수 있는 엔진마운트의 하우징 자동제조장치를 제공함 에 목적이 있다.Accordingly, the present invention eliminates all the conventional drawbacks, and the engine mount housing can be mass-produced with high quality by making the entire process from the supply of iron plate material to the completion of the parts by continuous operation in one mold. The purpose is to provide automatic manufacturing equipment.

본 발명에서 도3은 엔진마운트 하우징의 제조공정을 보인 예시도3 is an exemplary view showing a manufacturing process of the engine mount housing

도4는 본 발명의 익스펜딩 공정을 보인 도면으로 4 is a view showing an expansion process of the present invention;

(가)도는 준비공정의 단면도(A) Cross section of the preparation process

(나)도는 작업상태의 단면도(B) Sectional drawing of working state

(다)도는 작업상태를 발췌한 확대도(C) is an enlarged view showing the working state

도5는 본 발명에서 헤밍공정의 도면으로5 is a view of the hemming process in the present invention

(가)도는 준비공정의 단면도(A) Cross section of the preparation process

(나)도는 작업상태의 단면도(B) Sectional drawing of working state

(다)도는 작업상태의 확대도(C) is an enlarged view of the working state;

도6은 본 발명에서 캠피어싱공정 도면으로6 is a view of the cam piercing process in the present invention

(가)도는 준비공정의 단면도(A) Cross section of the preparation process

(나)도는 평면도(B) Turning plan

(다)도는 작업상태의 단면도(C) Sectional drawing of working state

(라)도는 작업상태의 확대도 이다.(D) is an enlarged view of the working state.

본 발명은 도3과 같이 블랭킹장치(1), 1차 드로잉장치(2), 2차 드로잉장치(3), 3차 드로잉장치(4), 피어싱장치(5), 버링장치(6), 트리밍장치(7)로 이루어지는 자동차용 엔진마운트의 하우징 금형에 있어서 버링장치(6)와 트리밍장치(7) 사이에 익스펜딩장치(10)와 헤밍장치(30) 및 캠피어싱장치(50)를 구비하여서 구성된 다.3, the blanking device 1, the primary drawing device 2, the secondary drawing device 3, the tertiary drawing device 4, the piercing device 5, the burring device 6, and trimming as shown in FIG. In the housing mold of the engine mount for automobiles which consists of the apparatus 7, the expansion apparatus 10, the hemming apparatus 30, and the cam piercing apparatus 50 are provided between the burring apparatus 6 and the trimming apparatus 7, Configured.

상기 구성에서 익스펜딩장치(10)는 도4의 (가) 내지 (다)도와 같이 하금형(11) 양측의 지지대(12)(12a) 상단내측으로 경사면(13)을 형성하고, 동 경사면(13) 위에 하우징 소재(21)를 지지하는 캠(14)(14a)을 구비하고, 하금형(11)의 중앙에는 하부펀치(15)를 완충스프링(19)으로 지지하고, 상금형(17)의 중앙에는 상부펀치(18)와 캠(14)(14a)을 하강시키는 캠 하강쇼바(19)를 구비하고, 중앙의 스트립퍼(20) 위에는 하우징소재(21)가 구성된다.In the above configuration, the expanding apparatus 10 forms an inclined surface 13 in the upper end of the support 12, 12a on both sides of the lower die 11, as shown in (a) to (c) of FIG. 13 is provided with a cam 14 (14a) for supporting the housing material 21, and in the center of the lower die 11, the lower punch 15 is supported by a buffer spring 19, the upper die 17 In the center of the upper punch 18 and the cam 14, 14 (14a) is provided with a cam lowering shovel 19, the housing material 21 is formed on the stripper 20 in the center.

또 상기구성에서 헤밍장치(30)는 도5의 (가) 내지 (다)도와 같이 하금형(31) 양측의 지지대(32)(32a) 상단내측의 경사면(33)에 하우징소재를 지지하는 캠(34)(34a)을 구비하고, 하금형(31)의 중앙에는 하부펀치(35)를 완충스프링(36)으로 지지하고, 상금형(37)의 중앙에는 상부펀치(38)와, 캠(34)(34a)을 하강시키는 캠 하강쇼바(39)를 구비하고, 중앙의 스트립퍼(40)에는 하우징소재(41)가 구성된다.In addition, the hemming device 30 in the above configuration is a cam for supporting the housing material on the inclined surface 33 of the upper end of the support 32, 32a on both sides of the lower die 31, as shown in Figs. (34) and (34a), the lower die (31) in the center of the lower punch 35 is supported by the buffer spring 36, the upper die (38) and the cam ( A cam lowering shovel 39 for lowering 34 and 34a is provided, and a housing material 41 is formed in the stripper 40 at the center.

또 캠피어싱 장치(50)는 도6의 (가) 내지(다)도와 같이 하금형(54a) 중앙에는 하부펀치(51)를, 그 외측으로는 완충스프링(52)으로 스트립퍼(53)를 지지하고, 상금형(54)에 구비한 캠피어싱 본체(55) 내측에는 저부에 경사면(57)이 구비되는 지지대(56)(56a)를 형성하고, 동 지지대(56)(56a) 하방에는 천공펀치(59)가 구비되는 캠(58)(58a)을 경사면(59a)에서 지지되도록하고, 캠(58)(58a)간에는 캠 복귀쇼바(60)를 구비하며, 스트립퍼(53) 위에는 하우징소재(61)가 구성된다.In addition, the cam piercing device 50 supports the lower punch 51 at the center of the lower die 54a, and the stripper 53 at the outside thereof with the buffer spring 52, as shown in Figs. 6A to 6C. In the cam piercing main body 55 provided in the upper mold 54, support bases 56 and 56a are formed on the bottom of which the inclined surface 57 is provided, and punch holes are provided below the support bases 56 and 56a. The cams 58 and 58a provided with the 59 are supported on the inclined surface 59a, and the cam return showers 60 are provided between the cams 58 and 58a, and the housing material 61 is disposed on the stripper 53. ) Is configured.

본 발명에서 미설명된 부호 70은 철판소재, 80은 제조완성된 엔진마운트 하우징, 90은 본체 하금형, 91은 본체 상금형을 표시한 것이다.In the present invention, reference numeral 70 denotes a steel plate material, 80 denotes a manufactured engine mount housing, 90 denotes a lower body die, and 91 denotes an upper die mold.

이와 같이 구성된 본 발명의 작용효과를 구체적으로 설명하면 다음과 같다.Referring to the effects of the present invention configured as described above in detail.

본 발명은 도3과 같이 본체 하금형(90)과 본체 상금형(91)의 버링장치(6)과 트리밍장치(7) 사이에 익스펜딩장치(10), 헤밍장치(30), 캠피어싱장치(50)를 각 구비하여 구성되고, 동 본체 하금형(90)과 본체 상금형(91)을 자동차 엔진마운트의 하우징 제조장치에 각 취부하고, 롤 형태로 감겨진 철판소재(70)를 본체 하금형(90)과 본체 상금형(91) 사이에 공급하게 되면 종래와 같이 철판소재(70)는 블랭킹장치(1), 1차 드로잉장치(2), 2차 드로잉장치(3), 3차 드로잉장치(4), 피어싱장치(5), 버링장치(6)를 거치고, 본 발명의 익스펜딩장치(10), 헤밍장치(30), 캠피어싱장치(50), 트리밍장치(7)를 거치면서 엔진마운트의 하우징(80)이 완성되고, 동 엔진마운트의 하우징제조장비는 본체 상금형(91)과 본체 하금형(90)의 1회 상하 작동으로 10개의 단위공정의 작업이 수행되어 가공이 이루어지게 되므로 양산작업이 가능하게 된다.As shown in FIG. 3, the present invention extends between the burring device 6 and the trimming device 7 of the main body lower mold 90 and the main body upper mold 91, the hemming apparatus 30, and the cam piercing apparatus. 50, each of which is equipped with a main body lower die 90 and a main body upper die 91 in a housing manufacturing apparatus of an automobile engine mount, and the iron plate material 70 wound in a roll form When it is supplied between the mold 90 and the main mold 91, the iron sheet material 70 is blanking device (1), primary drawing device (2), secondary drawing device (3), third drawing Through the device 4, the piercing device 5, the burring device 6, while passing through the expanding device 10, hemming device 30, camp piercing device 50, trimming device 7 of the present invention The housing 80 of the engine mount is completed, and the housing manufacturing equipment of the engine mount is processed by ten unit processes by one vertical operation of the upper mold 91 and the lower mold 90 of the main body. As it is broken, mass production is possible.

본 발명은 종래의 공정으로 버링장치(6)를 거친 하우징소재는 철판소재(70)에 연결된 상태로 도4의 (가)와 같은 익스펜딩장치(10)로 이송되고, 익스펜딩장치(10)의 스트립퍼(20)로 이동된 하우징소재(21)의 저부에는 하금형(11)이 상승되어 하우징소재(21) 저부에 끼워져 한몸통이 되고, 상금형(17)의 캠 하강쇼바(19)는 캠(14)(14a)을 하강시켜 캠(14)(14a) 내측이 하우징소재(21)의 익스펜딩지점에서 하우징소재(21)를 지지시키면 상부펀치(18)가 하우징소재(21)의 익스펜딩지점을 타격하여 도4의 (라)와 같은 작업을 수행하게 되고, 동 작업이 완료되면 역순으로 동작하여 원상으로 복귀된다.According to the present invention, the housing material which has passed through the burring device 6 in the conventional process is transferred to the expanding device 10 as shown in FIG. 4A while being connected to the iron plate material 70, and the expanding device 10 The lower die 11 is raised to the bottom of the housing material 21 which is moved to the stripper 20 of the housing material 21 and is inserted into the bottom of the housing material 21 to form a single body, and the cam lowering shovel 19 of the upper die 17 is When the cams 14 and 14a are lowered to support the housing material 21 at the expansion point of the housing material 21, the upper punch 18 is extended to the housing material 21. By hitting the holding point to perform the operation as shown in Fig. 4 (D), the operation is completed in the reverse order to return to the original.

또 익스펜딩장치(10)를 거치 하우징소재는 도5의 (가)와 같은 헤밍장치(30)의 스트립퍼(40)로 이동되고, 하우징소재(41)의 저부에는 하금형(31) 상승되어 하우징소재(41) 저부에 끼워져 한몸통이 되고, 상금형(37)의 캠하강쇼바(39)는 캠(34)(34a)을 하강시켜 캠(34)(34a) 내측이 하우징소재(41)의 헤밍지점에서 하우징소재(41)를 지지시키면 상부펀치(38)가 하우징소재(41)의 헤밍지점을 타격하여 도5의 (다)와 같은 작업을 수행하게 되고, 동 작업이 완료되면 역순으로 동작하여 원상으로 복귀된다.In addition, the housing material passing through the expanding device 10 is moved to the stripper 40 of the hemming device 30 as shown in FIG. 5A, and the lower die 31 is raised to the bottom of the housing material 41 so as to provide a housing material. It is inserted into the bottom of the raw material 41 to form a single body, and the cam lowering shovel 39 of the upper die 37 lowers the cams 34 and 34a so that the inside of the cam 34 and 34a of the housing material 41 is lowered. When the housing material 41 is supported at the hemming point, the upper punch 38 hits the hemming point of the housing material 41 to perform a work as shown in FIG. 5 (C). To the original state.

또 헤밍장치(30)를 거친 하우징소재는 도6의 (가)와 같은 캠피어싱장치(50)의 스트립퍼(53) 위로 이동되고 하우징소재(61)의 저부에는 하금형(50)이 상승하여 하부펀치(51)가 하우징소재(61) 저부에 끼워져 한몸통이 되고, 상금형(54)은 스트립퍼(53) 위로 하강되어 캠피어싱 본체(55)에 내장된 지지대(56)(56a) 경사면(57)이 캠(58)(58a)의 경사면(59a)을 밀어주어 캠(58)(58a)의 천공펀치(59)가 도6의 (라)와 같이 하우징소재(61)로 진입하여 천공하게 되고, 천공작업이 완료되면 역순으로 동작하여 원상으로 복귀된다.In addition, the housing material passed through the hemming device 30 is moved over the stripper 53 of the cam piercing device 50 as shown in FIG. 6A, and the lower die 50 is raised to the bottom of the housing material 61 so as to be lowered. The punch 51 is inserted into the bottom of the housing material 61 to form a single body, and the upper die 54 is lowered onto the stripper 53 to support the inclined surfaces 57 of the supports 56 and 56a embedded in the cam piercing body 55. ) Pushes the inclined surface 59a of the cams 58 and 58a so that the punching punch 59 of the cams 58 and 58a enters the housing material 61 and drills as shown in FIG. When the drilling operation is completed, it operates in reverse order and returns to the original state.

이와 같이 철판소재(70)에 부착된 상태로 캠피어싱장치(50)를 거치면 하우징이 완성된 상태가 되므로 철판소재(70)에서 엔진마운트의 하우징을 분리하는 트리밍장치(7)를 통과하면 도1과 같은 엔진마운트 하우징(80)이 완성되는 것이다.Thus, if the housing is completed when the cam piercing device 50 is attached to the iron plate material 70, the trimming device 7 separating the housing of the engine mount from the iron plate material 70 passes through FIG. 1. The engine mount housing 80 is completed.

이와 같은 본 발명은 자동차의 엔진마운트를 제조하는 본체 상금형(91)과 본체 하금형(90)에 익스펜딩장치(10)와 헤밍장치(30) 및 캠피어싱장치(50)를 일체로 구성하고, 롤 형태로 구성되는 철판소재(70)를 공급하여 블랭킹장치(1)에서 트리밍 장치(7)에 이르는 10단계의 단위공정작업이 일연의 연속작업으로 진행되므로서 고품질의 엔진마운트 하우징을 양산제조할수 있게 되므로 작업공간이 적게 소요되고, 숙련된 전문인력이 감소되고, 불량이 없고, 정밀성을 향상시킬수 있게 된다.As described above, the present invention comprises an expanding device 10, a hemming device 30, and a cam piercing device 50 integrally formed in a main body upper mold 91 and a main body lower mold 90 for manufacturing an engine mount of an automobile. Produces high-quality engine mount housing by supplying iron plate material 70 configured in roll form and performing 10-step unit process work from blanking device 1 to trimming device 7 in a series of continuous operations This enables less work space, fewer skilled professionals, no defects, and improved precision.

따라서 이상과 같은 본 발명은 자동차용 엔진마운트의 하우징을 제조할때 별개의 전문작업기에서 숙련된 전문작업자가 수행하던 익스펜딩장치와 헤밍장치 및 캠피어싱장치를 본체 상금형과 본체 하금형에 내장되어 일연의 연속공정에 의한 작업이 수행되므로서 양산제조가 가능하고, 작업공정이 적게 소요되고, 숙련된 전문인력이 감소되고, 불량이 없고, 정밀성이 향상되는 특징이 있다.Therefore, the present invention as described above is embedded in the upper body and the lower body of the main body die and the expansion device and the hemming device and the cam piercing device that was performed by a skilled professional worker in a separate professional working machine when manufacturing the housing of the engine mount for automobiles Since the work is performed by a series of continuous processes, it is possible to manufacture mass production, less work process, less skilled professionals, no defects, and improved precision.

Claims (3)

통상 엔진마운트의 하우징 자동제조용 본체 상금형과 본체 하금형의 버링장치와 트리밍장치 사이에 익스펜딩 및 헤밍장치를 구성하는 하금형 양측의 지지대 상단 내측으로 경사면을 형성하고, 동 경사면 위에 하우징 소재를 지지하는 캠을 구비하고, 하금형의 중앙에는 하부펀치를 완충스프링으로 지지하고, 상금형 중앙에는 상부펀치와 캠을 하강시키는 캠 하강쇼바를 구비하고, 중앙의 스트립퍼 위에는 하우징소재가 위치되도록 구성한 익스펜딩 및 헤밍장치와; 캠피어싱장치를 구성하는 하금형 중앙에는 하부펀치를, 그 외측으로는 완충스프링으로 스트립퍼를 지지하고, 상금형에 구비한 캠피어싱 본체 내측에는 저부에 경사면이 구비되는 지지대를 형성하고, 동 지지에 하방에는 천공펀치가 구비되는 캠을 경사면에서 지지되도록하고, 캠 사이에는 캠 복귀쇼바를 구비하고, 스트립퍼 위에는 하우징 소재가 위치되도록 구성한 캠피어싱장치를 본체 상금형과 본체 하금형에 구비함을 특징으로한 자동차용 엔진마운트의 하우징 자동제조장치Normally, an inclined surface is formed inside the upper end of the support on both sides of the lower mold forming the expanding and hemming device between the upper mold for the automatic manufacture of the housing of the engine mount and the burring device and the trimming device for the lower mold of the engine, and supports the housing material on the same slope. The lower die is supported by a lower punch at the center of the lower die, and the upper die is provided with a cam lowering shovel for lowering the upper punch and the cam, and an expanding member configured to be positioned on the stripper at the center thereof. And a hemming device; The lower punch is formed at the center of the lower die of the cam piercing device, and the outer side of the lower die is supported by the buffer spring, and the support is formed at the bottom of the cam piercing main body provided in the upper die. A cam piercing device is provided in the upper mold and the lower mold of the main body to support the cam provided with a punching punch on the lower side, a cam returning shovel between the cams, and a housing material on the stripper. Automated housing of a car engine mount 삭제delete 삭제delete
KR1020040081720A 2004-10-13 2004-10-13 Automated Housing Manufacturing System for Automobile Engine Mount KR100593413B1 (en)

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Publication number Priority date Publication date Assignee Title
KR100784156B1 (en) 2007-04-11 2007-12-10 선진정밀(주) Manufacturing of vibration-proof rubber out pipe for apparatus thereof

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KR101149569B1 (en) * 2011-07-15 2012-05-29 (주) 태현테크원 Flange shaft assembly device and method of assembly the same

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Publication number Priority date Publication date Assignee Title
KR860002487Y1 (en) * 1983-02-12 1986-09-30 주식회사 금성사 Double dies for drawing & burring
KR20040073916A (en) * 2003-02-14 2004-08-21 노태관 apparatus and method press-forming of using drawing and hammering

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Publication number Priority date Publication date Assignee Title
KR860002487Y1 (en) * 1983-02-12 1986-09-30 주식회사 금성사 Double dies for drawing & burring
KR20040073916A (en) * 2003-02-14 2004-08-21 노태관 apparatus and method press-forming of using drawing and hammering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100784156B1 (en) 2007-04-11 2007-12-10 선진정밀(주) Manufacturing of vibration-proof rubber out pipe for apparatus thereof

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