WO2021002557A1 - Dispositif gabarit pour l'usinage d'un élément de boîtier - Google Patents

Dispositif gabarit pour l'usinage d'un élément de boîtier Download PDF

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Publication number
WO2021002557A1
WO2021002557A1 PCT/KR2020/001879 KR2020001879W WO2021002557A1 WO 2021002557 A1 WO2021002557 A1 WO 2021002557A1 KR 2020001879 W KR2020001879 W KR 2020001879W WO 2021002557 A1 WO2021002557 A1 WO 2021002557A1
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WO
WIPO (PCT)
Prior art keywords
case member
alignment
jig
support
jig base
Prior art date
Application number
PCT/KR2020/001879
Other languages
English (en)
Korean (ko)
Inventor
최우각
Original Assignee
(주)대성하이텍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020190078884A external-priority patent/KR102055171B1/ko
Priority claimed from KR1020200013049A external-priority patent/KR102299812B1/ko
Application filed by (주)대성하이텍 filed Critical (주)대성하이텍
Publication of WO2021002557A1 publication Critical patent/WO2021002557A1/fr

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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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/03—Stationary work or tool supports
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports

Definitions

  • the present invention relates to a jig device for processing a case member, and more specifically, a die-casting case member is horizontally centered in the left and right directions and in the front and rear directions, and then the horizontally aligned case member is vertically pressed against the center portion, and the cutting tool It relates to a jig device for processing a case member to enable cutting of the coupling surface and the side portion of the case member by means of the case member, and to enable common horizontal center alignment of case members having various widths and widths.
  • a case serving as a housing is required for the purpose of protecting or fixing various electronic parts such as batteries, and for the purpose of enhancing durability and upgrading the appearance by applying a metal frame.
  • the case has a shape of a square frame with an empty inside, and a pair of case members, which are generally separated and molded, are combined to face up and down to form a hollow case for accommodating various components.
  • An object of the present invention conceived to solve the above problems is to fix the die-casting case member in a horizontally centered state in the left and right directions and in the front and rear directions in the alignment space, so that the center of the case member is aligned by a tool. It is to provide a jig device for processing a case member that enables cutting of a mating surface and a side portion.
  • a jig device for processing a case member according to the present invention is a jig device for processing a case member according to the present invention.
  • a jig base in which one or more alignment spaces are formed
  • a left and right center alignment unit for horizontally aligning the case member seated in the alignment space
  • the left and right center alignment portions are arranged in a lifting structure in the alignment space of the jig base, and inclined guide portions are formed at both left and right sides to support the left and right sides of the case member to be seated in an inclined structure.
  • a lifting alignment table for aligning the left and right centers of the case member;
  • a lifting cylinder for lifting the lifting alignment table;
  • a plurality of support pins arranged to be upright to the support points of the alignment space of the jig base, to support each support point on the upper surface of the case member exposed to the lower part, and to support the case member at a set height on the upper part of the jig base. It is composed of an inclined plane that includes,
  • the front and rear center alignment unit may include: a rear reference block disposed at the rear of the alignment space formed on the jig base to form a front and rear alignment reference surface of the case member seated on the jig base;
  • the case member disposed in the alignment space is pressed backward through a crimping rod, and the case member is supported by a rear reference block to support the rear side of the case member so that the case member is horizontally aligned back and forth. do.
  • the lifting alignment table is arranged in a lifting structure through a lifting guide on the jig base.
  • a case member that is horizontally aligned in the alignment space by the left and right center alignment units and the front and rear center alignment units is pressed downward on the jig base to prevent the case member from being separated from the support pin during the horizontal alignment process.
  • the vertical pressing part is arranged.
  • the left and right center alignment unit includes: a side reference block disposed on one side of the alignment space of the jig base and forming a left and right alignment reference surface of the case member seated on the jig base;
  • the case member disposed in the alignment space of the jig base is pressed to one side through a pressing rod, and one side of the case member is supported by the side reference block, and the case member is horizontally aligned to the left and right.
  • the front-rear center alignment unit includes: a rear reference block disposed at the rear of the alignment space of the jig base and forming a front-rear alignment reference surface of the case member seated on the jig base; The case member disposed in the alignment space is pressed backward through a pressing rod to support the rear side surface of the case member on the rear reference block, so that the case member is horizontally aligned back and forth.
  • the advancing and retreating type left and right center alignment unit adjusts the advancing and retreating distance of the pressing rod according to the left and right widths of the case member requiring alignment
  • the pressing rod of the advancing and retracting center alignment unit is the front and rear width of the case member requiring alignment It is configured to adjust the advancing and retreating distance of the compression rod according to, and is configured to horizontally align the case members of different standards in width and width in common.
  • the case member seated in the alignment space is pressed in the lateral direction by the advancing and retreating type left and right alignment unit to be horizontally aligned horizontally with respect to the side reference block, and then pressurized rearward by the advancing and retreating front-rear alignment unit
  • the case member seated in the alignment space is pressed in the lateral direction by the advancing and retreating type left and right alignment unit to be horizontally aligned horizontally with respect to the side reference block, and then pressurized rearward by the advancing and retreating front-rear alignment unit
  • it is configured to be horizontally aligned in the front-rear direction based on the rear reference block, and horizontally aligned in the alignment space by the forward and backward horizontal alignment units and the forward and backward alignment units sequentially driven.
  • support pins are arranged to be upright at each support point formed in the alignment space of the jig base, and each support point on the upper surface of the case member exposed to the lower portion is configured to be supported by being distributed to a set height through the support pins.
  • a vertical pressing unit that prevents the case member from being separated from the support pin during horizontal alignment by pressing down the case member horizontally aligned in the alignment space by the left and right center alignment units and the front and rear center alignment units on the jig base. Is placed.
  • a pair of alignment spaces are formed in the jig base, and in each of these alignment spaces, a support pin, a left and right center alignment portion, a front-rear center alignment portion, and a vertical pressing portion are disposed, respectively, to constitute a case.
  • the case member of is configured to be horizontally aligned in each alignment space at the same time, and then to simultaneously perform cutting by a cutting tool.
  • the present invention proposes a jig device for processing a case member in which a case member requiring cutting of an engaging surface and a side portion is supported at a set height, and the center is aligned and fixed in the left and right directions and the front and rear directions.
  • the seated case member by first aligning the seated case member to the left and right through an inclined guide part, and lowering it to be supported by a support pin of a set height, it is at a somewhat incorrect position in the process of supplying the case member. Even if the case member is seated, it has the advantage of enabling precise vertical and horizontal alignment.
  • case member seated on the lifting alignment block is squeezed formally through the swing-type pressing member, stability, reliability, and speed according to the left-right alignment can be secured, and the swing-type pressing member is attached to the tool provided on the processing shaft.
  • case member is cut, it is separated from within the alignment space, so that a physical collision or interference with the machining shaft is prevented.
  • an advance and retreat type left and right center alignment unit and an advance and retreat type center alignment unit are provided to sequentially align the left and right centers and front and rear centers of the case members inserted in the alignment space. It has the peculiarity that common alignment of case members having various widths and widths is possible through adjustment of the advancing and retreating distance of the pressing rod formed in the alignment unit.
  • the case member horizontally aligned in the alignment space is vertically compressed and fixed through a swing-type pressing member during the horizontal alignment process, stability, reliability, and speed according to the left and right alignment can be secured, and the swing type The pressing member is separated from within the alignment space when the case member is cut by the cutting tool provided on the processing shaft, so that a physical collision or interference with the cutting tool is prevented.
  • a pair of alignment spaces is formed on the jig base, and a support pin and a horizontal alignment structure including left and right and front and rear are provided in each of these alignment spaces, thereby providing a pair of case members constituting the case. It can be fixed in an aligned state at the same time, and cutting processing can be performed at the same time.
  • FIGS. 1 to 3 are exploded perspective views showing the entire configuration of a jig device for processing a case member proposed as a first embodiment in the present invention, and show front and planar configurations,
  • FIG. 8 is a diagram showing a processing state of a case member that has been horizontally aligned through a jig device for processing a case member proposed as a first embodiment in the present invention
  • FIG. 9 is a view showing a support state of a case member by a support pin in the jig device for processing a case member proposed as a first embodiment in the present invention.
  • Fig. 10 shows the overall configuration of a jig device for processing a case member proposed as a second embodiment in the present invention
  • 11 to 12 show a horizontal alignment state of a case member through a jig device for processing a case member proposed as a second embodiment in the present invention
  • FIG. 13 is a view showing an advance and retreat type left and right center alignment unit by organically improving and combining a lifting alignment table with an inclined guide portion and an alignment pressing cylinder in the jig apparatus for processing a case member proposed as a second embodiment of the present invention.
  • FIGS. 4 to 7 are first in the present invention.
  • the horizontal alignment process of the case member through the case member processing jig device proposed as an embodiment is sequentially shown, and FIG. 8 shows the horizontal alignment through the case member processing jig device proposed as the first embodiment in the present invention. It shows the processing state of the case member, and Fig. 9 shows the support state of the case member by the support pins in the jig device for processing the case member proposed as the first embodiment in the present invention.
  • FIGS. 11 to 12 are through the jig device for processing a case member proposed as a second embodiment in the present invention. It shows the horizontal alignment state of the case member, and FIG. 13 is an organically improved combination of an elevation alignment table and an alignment compression cylinder provided with an inclined guide part in the case member processing jig device proposed as a second embodiment in the present invention. It shows the right and left center alignment.
  • the coupling surface 110 and the side portion 120 of the case member 100 facing each other are connected to the processing shaft S ) To be exposed to each of the tools (T) formed in), and shape processing of each portion of the coupling surface (110) and side (120) of the case member (100) by the tool (T) formed on the processing shaft (S) To do it.
  • the case member 100 is composed of a molded product molded through die casting processing, and the pair of case members 100 assemble the coupling surface 110 so as to be in close contact with each other to provide various components such as batteries. It forms a case, that is, a case for accommodating them.
  • the jig device 1, 1'for processing a case member according to the present invention includes a jig base 10 in which an alignment space 10A, 10B is formed by mounting the case member 100 as shown in FIGS. 1 and 10. .
  • alignment spaces 10A and 10B are formed on both left and right sides of the jig base 10, and the case member 100 is supported at a set height in each of the alignment spaces 10A and 10B, while By adding a unique alignment structure centered in the front-rear direction, the case member 100 seated in each of the alignment spaces 10A and 10B is arranged in a standardized manner.
  • a case body that is, a pair of case members 100 constituting a case are simultaneously aligned and fixed by contacting the coupling surfaces 110 with each other, and then processing disposed on the upper part of each alignment space 10A, 10B. It is possible to cut the tool T of the shaft S into the corresponding case member 100 to simultaneously cut the pair of case members 100.
  • each of the alignment spaces 10A and 10B of the jig base 10 is arranged to be upright at each support point, and locally supports the upper surface of the case member 100 exposed to the lower part, A plurality of support pins 20 are disposed on the jig base 10 to support and fix the case member 100 at a set height.
  • the case member 100 seated in the alignment spaces 10A, 10B is supported.
  • Each of the upper surfaces of the case member 100 is supported by the pins 20 to maintain the set height.
  • the support pin 20 includes a support pin body 21 fixed to the jig base 10; It includes a support head 22 fixed to the upper end of the support pin body 21 through fastening to set the support height of the case member 100, and each support pin ( 20) so that the support height of the case member 100 is adjusted.
  • a support ball 23 for rolling friction against the upper surface of the seated case member is disposed on the support head 22, and when aligned in the left and right directions to be described later, the case member 100 is provided with a support pin 20 And rolling friction to move.
  • the operator raises and lowers the support head 22 according to the processing height of the case member 100 so that the case member 100 is supported by maintaining the set processing height.
  • the case member 100 which is seated in each alignment space 10A, 10B by an operator, etc., is horizontal including the left and right directions and the front and rear directions by the left and right center alignment units 30 and 40 and the front and rear center alignment units 50. Alignment is made, and vertical alignment to maintain the set height by support by the support pins 20 is achieved.
  • a horizontal alignment structure having an oblique right and left center alignment unit 30 and an advance and retreat type front and rear center alignment unit 50 is provided in each alignment space 10A. , 10B) to horizontally align the case member 100 through an inclined alignment process,
  • a horizontal alignment structure having an advance and retreat type left and right center alignment unit 40 and an advance and retreat type front and rear center alignment unit 50 is provided in each alignment space 10A, 10B.
  • the horizontal alignment structure of the right and left center alignment unit 30 is, as shown in FIGS. 1 to 7, by seating the case member 100 in the alignment spaces 10A and 10B. It includes an elevating alignment table 31 for aligning the center, and the elevating alignment table 31 is arranged in an elevating structure through an elevating guide 33 formed in the alignment spaces 10A and 10B of the jig base 10.
  • the lifting alignment table 31 arranged in the lifting structure through the lifting guide 33 is configured to rise and descend vertically by the stretching action of the lifting cylinder 34.
  • the case member 100 is seated in the first raised state as shown in FIG. 4, and the case member 100 seated in the lifting alignment table 31 as shown in FIG. 5 is inclined alignment process.
  • the case member 100 aligned left and right on the lifting alignment table 31 is a support pin 20 formed on the outside of the lifting alignment table 31. ) To be supported at the height set by them.
  • the inclined guide portion 32 is formed to be symmetrically left and right on the inner walls of both sides of the elevation alignment table 31, and the case member 100 seated between the inclined guide portion 32 is on the inclined guide portion 32 It moves inward while interfering with the inclined structure and descending, so that it is horizontally aligned horizontally on the lifting alignment table 31.
  • the case member 100 seated on the lifting alignment table 31 as shown in Fig. 5 is more quickly vertical by pressing the swing-type vertical pressing unit 60. Is pressed, and horizontally aligned to the left and right through the standardized oblique interference with the oblique guide part 32.
  • the vertical pressing unit 60 includes a swing arm 61 having a pressing head 62 provided at an end thereof; A rotating shaft 63 for assembling the rotating end of the swing arm 61 in a rotating structure so that the swing arm 61 rotates through the alignment spaces 10A and 10B; It is configured as a swing type comprising a lifting unit 64 for lifting the swing arm 61 by lifting the rotation shaft 63.
  • the lifting unit 64 lowers the swing arm 61 to vertically move the case member 100 seated on the lifting alignment table 30 through the pressing head 62 provided on the swing arm 61.
  • the case member 100 is aligned with the left and right centers while interfering with the inclined guide part 32.
  • the lift alignment table 31 descends by the lift cylinder 34 to support the case members 100 in which the left and right centers are aligned. It is distributed and supported by the pins 20.
  • the rotation shaft 63 of the vertical pressing unit 60 is disposed outside each of the alignment spaces 10A and 10B to vertically press the case member 100 seated on the lifting alignment table 30
  • the swing arm rotates equiangularly in the forward direction so that the compression head is positioned at the top of the alignment space, and when the horizontal alignment of the case member is completed, it rotates equiangularly in the reverse direction to damage within the alignment spaces 10A, 10B, and the case member ( In order to prevent interference with the tool (T) that is cut in the upper and later directions to 100).
  • the case member 100 which is horizontally aligned in the alignment spaces 10A and 10B by an inclined horizontal horizontal alignment unit and supported by the support pins 20, is centered in the front and rear direction by the front and rear alignment structure. Then, it is constrained to be standardized, and cutting of the upper and side surfaces is performed by the tool T provided on the machining shaft S.
  • the front and rear center alignment unit 50 proposed in this embodiment is formed at the rear of each alignment space 10A, 10B formed in the jig base 10, and is supported at a set height by the support pins 20.
  • the case member is formed in front of each of the alignment spaces 10A and 10B and pushes the front side surface of the case member 100 supported at a set height by the support pin 20 to the rear, based on the rear reference block 51 100 includes an alignment crimping cylinder 52 that is aligned and fixed in the front and rear directions.
  • the support pins are aligned with the left and right centers aligned in the alignment spaces 10A and 10B.
  • the case member 100 supported by the set height by 20) is pressed by the compression rod 52a of the alignment compression cylinder 52 disposed on both left and right sides, and the compression rod in a state in which the center is aligned in the front and rear direction. It is compressed and fixed between the 52a and the rear reference block 51 and is constrained in the alignment spaces 10A and 10B.
  • the crimping rod 52a enters the assembly holes formed on both sides of the case member 100 at a set depth, and constrains the case member back and forth, up and down, and left and right, so that the case member is processed by the inserted tool. Avoid shaking or dropping off.
  • the horizontal alignment structure of the case member 10 includes horizontal alignment of the case member 100 through the inclined left and right center alignment units 30, and the forward and backward center alignment units 50. Since the front and rear horizontal alignment of the case member 100 is sequentially implemented, the case member 100 requiring processing of the coupling surface 110 and the side portion 120 is positioned in the alignment spaces 10A, 10B, and the tool ( It is possible to form the case member 100 through T).
  • the horizontal alignment structure according to the second embodiment of the present invention includes a left and right center alignment portion 40 and a front and rear center alignment portion 50 as shown in FIGS. 10 to 13, and a case member 100 requiring alignment. ) Is configured to horizontally align the case member 100 of various standards having different widths of the left and right sides and the front and rear widths.
  • the front-rear center alignment part 50 is formed at the rear of each alignment space 10A, 10B formed in the jig base 10, and is supported by the support pins 20 at a set height.
  • the case member 100 is formed in front of each of the alignment spaces 10A and 10B and pushes the front side of the case member 100 supported by the support pin 20 to the rear, based on the rear reference block 51. It is composed of a forward and backward type including an alignment compression cylinder 52 to be aligned and constrained in the front and rear direction.
  • the alignment compression cylinder 52 is disposed in front of each of the alignment spaces 10A and 10B, so that the left and right centers are aligned in the alignment spaces 10A and 10B by the left and right center alignment units 40
  • the case member 100 supported by the support pins 20 at a set height is pressed by the pressing rods 52a of the alignment pressing cylinders 52 disposed on both left and right sides, and horizontally aligned in the left and right directions.
  • the left and right center alignment units 40 for aligning the left and right centers of the case member 100 center-aligned in the front and rear direction by the front and rear center alignment units 50, the alignment space 10A of the jig base 10, A side reference block 41 disposed on one side of 10B) and forming a left-right alignment reference surface of the case member 100 seated on the jig base 10;
  • One side of the case member 100 on the side reference block 41 by pressing the case member 100 disposed in the alignment spaces 10A and 10B of the jig base 10 to one side through a pressing rod 42a
  • By supporting the case member 100 is configured in a forward and backward type having one or more alignment compression cylinders (42a) so that the left and right horizontal alignment.
  • the alignment compression cylinder 42a is disposed on the other side of each of the alignment spaces 10A and 10B, and is supported at a set height by the support pins 20 disposed in the alignment spaces 10A and 10B.
  • the case member 100 is pressed in the lateral direction by the crimping rod 52a of the alignment crimping cylinder to be horizontally aligned in the left and right directions.
  • a side reference block on one side of the lifting alignment table 31 constituting the left and right center alignment unit 30 according to the first embodiment by merging with the left and right center alignment unit 30 according to the first embodiment Arranging 41, and arranging the alignment compression cylinder 42 on the other side, and implements the forward and backward type left and right center alignment unit 40, wherein the lifting alignment table 31 is in a lowered state, the case member 100 ) To be seated and aligned horizontally.
  • each of the center alignment units can be selectively implemented.
  • the case member 100 is preliminarily aligned through the inclined surface of the inclined guide part 31, and then the case member 100 preliminarily aligned through the alignment pressing cylinder 42 is laterally aligned. By pressing, it is possible to center the case member 100 left and right in the alignment spaces 10a and 10b.
  • the inclined guide portion 32 is provided with an advance and retreat hole 32a, which is an entry/exit path of the compression rod 42a of the alignment compression cylinder 42 disposed on the outside, and a preliminary inside of the inclined guide portion 32
  • the side portions of the aligned case member 100 are compressed laterally by the pressing rod 42a of the alignment pressing cylinder 42 so that the left and right centers are aligned.
  • a pressing tool 42b having a hemispherical contact surface is disposed at the end of the pressing rod 42a of the alignment pressing cylinder 42 constituting the left and right center alignment portion 40,
  • the member 100 is aligned in an inclined structure through a hemispherical contact surface formed on the pressing hole 42b, and then the sidewalls are supported in a point shape.
  • the side reference block 41 and the case member 100 are compressed. It can also be supported by a point through the hemispherical contact surface of the head.
  • a plurality of support balls (41a) are arranged on the side reference block (41) as shown in FIG. 12, and are pressed in the lateral direction by the forward and backward type left and right center alignment units (40) to The horizontally aligned case member 100, while rolling friction with the side reference block 41 through the support balls 41a, is pressed backward through the forward and backward center alignment unit 50 to be horizontally aligned in the front-rear direction.
  • the advancing and retreating type left and right center alignment unit 40 adjusts the advancing distance of the pressing rod 42a according to the left and right width of the case member 100 requiring alignment
  • 50 is configured to adjust the advancing distance of the pressing rod 52a according to the front and rear width of the case member 100 requiring alignment.
  • the jig device 1 ′ having the horizontal alignment structure according to the present embodiment includes the pressing rod 42a of the left and right center alignment portions 40 according to the width and width of the case member 100 requiring alignment, By adjusting the advancing distance of the pressing rod 52a of the front and rear center alignment unit 50, the common alignment of the case member 100 having various widths and widths is possible.
  • the case member 100 is vertically pressed by pressing the case member 100 in the horizontal direction by the left and right center alignment unit and aligned to the left and right, so that the case member 100 is supported.
  • a vertical pressing part 60 is further formed to be pressed in a lateral direction in a state supported by the pins 20 in close contact with each other to align the left and right centers.
  • the vertical pressing part 60 includes a swing arm 61 provided with a pressing head 62 at an end thereof; A rotating shaft 63 for assembling the rotating end of the swing arm 61 in a rotating structure so that the swing arm 61 is rotated through the upper part of the alignment spaces 10a and 10b; It is configured as a swing type including a lifting unit 64 for lifting the swing arm 61 by lifting the rotation shaft 63.
  • the rotation shaft 63 of the vertical pressing unit 60 is disposed outside each of the alignment spaces 10A and 10B to vertically press the case member 100 seated on the lifting alignment table 30
  • the swing arm 61 is rotated isometrically in the forward direction so that the compression head 62 is positioned above the alignment spaces 10a and 10b, and when the horizontal alignment of the case member 100 is completed, the case member 100 is aligned by rotating isometrically in the reverse direction. It is damaged in the spaces 10A and 10B so as to prevent interference with the tool T that is cut into the case member 100 in the upper and later directions.
  • the pressing head 62 which vertically compresses the case member 100 by arranging the support ball 62a on the bottom surface of the compression head 62, is subjected to rolling friction through the support ball 62a. Is configured to
  • the swing arm 61 of the swing-type vertical pressing unit 60 rotates inward to align the alignment space 10A. , 10B), and in this state, the lifting unit 64 lowers the swing arm 61 and is dividedly supported by the support pins 20 by the compression head 62 provided on the swing arm 61. Press 100 vertically to support.
  • the case member 100 seated in the alignment spaces 10a and 10b is pressed in the lateral direction by the pressing rod 42a of the horizontal center alignment unit 40 of the forward and backward type, based on the side reference block 41 Horizontally aligned to the left and right, and then pressed to the rear by the pressing rod (52a) of the forward and backward center alignment unit 40, horizontally aligned in the front and rear direction based on the rear reference block 51, and sequentially driven forward and backward
  • a state supported by the support pins 20 in the alignment spaces 10A and 10B by the left and right center alignment units 40 and the forward and backward center alignment units 50 including the left and right directions and the front and rear directions Horizontal alignment is made.
  • the advance and retreat type left and right center alignment unit 40 adjusts the advancing distance of the pressing rod 42a according to the left and right width of the case member 100 requiring alignment, and the advance and retreat center alignment unit 50 is By adjusting the advancing distance of the pressing rod 52a according to the front and rear width of the case member 100 requiring alignment, the case member 100 having a different width and width can be horizontally aligned in common.
  • the resultant force of the lateral pressing force of the case member 100 provided through the left and right alignment portion 40 and the pressing force provided in the vertical direction to the case member 100 through the vertical pressing portion is, 50) is configured to be relatively smaller than the rear pressing force provided through, so that the case member 100 pressed in the lateral direction by the left and right center alignment unit 40 is laterally pressed by the left and right center alignment unit 40 While maintaining the pressurized state in the vertical direction through the pressurization and vertical pressurization unit 60, it is horizontally aligned in the front-rear direction while retreating to the rear by the rear pressing force provided through the front-rear center alignment unit 50.
  • each processing shaft S disposed on the upper portion of each alignment space 10A, 10B of the jig base 10 moves horizontally and vertically, while aligning the tool T such as the installed end mill in the alignment space ( 10A, 10B), the coupling surface 110 formed on the upper portion of the case member 100, which is supported at a height set in the left-right direction and the center of the case member 100, and the side portion 120 are cut.
  • the case member processing jig device 1 when the case member 100 is seated in each of the alignment spaces 10A and 10B, the case member 100 is supported at a set height in the left and right directions. By aligning and fixing the center, it is possible to formally process the coupling surface 110 and the side portion 120 of the case member 100 by the tool T provided on the processing shaft S.
  • a case member processing jig device that aligns and fixes a case member requiring cutting of an engaging surface and a side portion at a set height while aligning the center in the left and right directions and the front and rear directions.

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  • Mechanical Engineering (AREA)
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Abstract

L'invention concerne un dispositif gabarit présentant une structure d'alignement commune et servant à usiner un élément de boîtier et, plus spécifiquement, un dispositif gabarit dans lequel un élément de boîtier moulé sous pression est aligné horizontalement par le centre dans le sens gauche-droite et dans le sens avant-arrière, la partie centrale de l'élément de boîtier aligné horizontalement étant pressée verticalement, et une surface couplée et une partie de surface latérale de l'élément de boîtier étant coupées par un outil de coupe, de sorte que le dispositif gabarit permette un alignement central horizontal commun d'éléments de boîtier présentant des largeurs et des longueurs différentes.
PCT/KR2020/001879 2019-07-01 2020-02-11 Dispositif gabarit pour l'usinage d'un élément de boîtier WO2021002557A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2019-0078884 2019-07-01
KR1020190078884A KR102055171B1 (ko) 2019-07-01 2019-07-01 케이스 부재 가공용 지그장치
KR1020200013049A KR102299812B1 (ko) 2020-02-04 2020-02-04 공용 정렬구조를 갖는 케이스 부재 가공용 지그장치
KR10-2020-0013049 2020-02-04

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WO2021002557A1 true WO2021002557A1 (fr) 2021-01-07

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Cited By (2)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112975022A (zh) * 2021-04-27 2021-06-18 浙江天能精工科技有限公司 一种模具加工用中走丝线切割装置及其方法
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