WO2016021041A1 - Device for assembly of slider for slide fastener - Google Patents

Device for assembly of slider for slide fastener Download PDF

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Publication number
WO2016021041A1
WO2016021041A1 PCT/JP2014/070999 JP2014070999W WO2016021041A1 WO 2016021041 A1 WO2016021041 A1 WO 2016021041A1 JP 2014070999 W JP2014070999 W JP 2014070999W WO 2016021041 A1 WO2016021041 A1 WO 2016021041A1
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WO
WIPO (PCT)
Prior art keywords
pair
cover member
slide fastener
members
slider
Prior art date
Application number
PCT/JP2014/070999
Other languages
French (fr)
Japanese (ja)
Inventor
中村　優
Original Assignee
Ykk株式会社
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
Application filed by Ykk株式会社 filed Critical Ykk株式会社
Priority to CN201480030643.9A priority Critical patent/CN107205528B/en
Priority to PCT/JP2014/070999 priority patent/WO2016021041A1/en
Priority to TW104125351A priority patent/TWI571215B/en
Publication of WO2016021041A1 publication Critical patent/WO2016021041A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00

Definitions

  • the present invention relates to a slide fastener slider assembling apparatus provided with a body portion of a slide fastener slider for opening and closing the slide fastener and a cover member attached to the upper surface of the body portion.
  • a slide fastener slider 10 used for a slide fastener for opening and closing an opening of clothes, bags, etc. has a body 12 for opening and closing a fastener element, a handle 14 for operating, and a body. And a cover member 16 that holds the handle 14 so as to cover a portion provided on the upper surface of the portion 12 and to which the handle 14 is locked.
  • the cover member 16 has a function of supporting the handle 14 and a function of holding and covering the leaf spring 15 that urges the stop pawl 15 a that enters the slide fastener slider 10.
  • the stop pawl 15a and the leaf spring 15 are provided separately.
  • body part 12 is provided in the upper wing board 12a and the lower wing board 12b in parallel, and is integrally formed through the connection pillar 17 of the front-end
  • a Y-shaped element guide path 18 is formed in a space between the upper blade 12a and the lower blade 12b, and column portions 20 and 21 are integrally projected on the front and rear portions on the upper surface of the upper blade 12a.
  • the upper blade 12a between the column parts 20 and 21 is provided with a through hole 22 for the stop pawl 15a to enter the element guide groove 18.
  • the handle 14 is formed of a plate, has a large window hole 14a at the base end portion, and an end portion of the window hole 14a serves as a shaft portion 14b.
  • the shaft portion 14b is positioned between the column portions 20 and 21 of the body portion 12, and the handle 14 is attached to the handle member 16 so as to be rotatable in the front-rear direction by a cover member 16 attached above the shaft portion 14b.
  • the leaf spring 15 has various shapes.
  • the front end portion has a U-shaped portion bent upward, a flat portion is formed at the center portion, and the rear portion protrudes downward.
  • the stop claw 15a to be provided is provided.
  • the leaf spring 15 is placed between the front and rear column portions 20 and 21 of the body portion 12 and is positioned so as to straddle the shaft portion 14 b of the handle 14.
  • the cover member 16 is provided in a shape that covers the front and rear column parts 20 and 21 provided on the upper blade 12a, and is formed in a U-shaped cross-section with an open bottom surface.
  • a notch portion 16 a into which the shaft portion 14 b of the handle 14 is inserted is formed in an intermediate portion in the longitudinal direction of the cover member 16.
  • the cover member 16 of the slide fastener slider 10 is provided with a fixing uneven portion on the front and rear column portions 20 and 21 provided on the body portion 12 or the inner surface of the cover member 16, and the outer surface of the cover member 16 is punched by a punch.
  • the uneven portion was plastically deformed and fixed by applying pressure.
  • this coupling method since the outer surface of the cover member 16 is processed by a punch, traces due to the punch remain depressed on the outer surface of the cover member 16, and this structure slides particularly on high-grade bags and clothes.
  • the slide fastener with the fastener slider 10 is provided, the commercial value may be impaired.
  • the present applicant has used a cover member connecting method for a slide fastener as disclosed in Patent Document 1.
  • the inner surface of the cover member 16 is in contact with the side surfaces of the column portions 20 and 21, and a locking groove is formed on one surface of the contact surface on the cover member 16 side or the column portions 20 and 21 side. It is formed and engaged with the engaging groove by pressing so as to plastically deform the thickness of the other side.
  • the cover member 16 is fitted into the pillars 20 and 21, the cover member 16 is pressed and fitted from above with a punch, and at the both sides of the cover member 16 so that the cover member 16 does not open outward.
  • a restraining jig is provided, and the cover member is press-fitted into the column portions 20 and 21 in this state.
  • the plastic deformation at this time is, for example, that the column parts 20 and 21 undergo plastic deformation at the time of press-fitting, and the upper ends of the column parts 20 and 21 are narrowed to be deformed into the upper space part of the cover member and the inner surface of the cover member 16 is deformed.
  • the column portions 20 and 21 are plastically deformed into the left and right engaging grooves, and the cover member 16 and the column portions 20 and 21 are connected.
  • both sides of the cover member 16 are held by a jig, and the upper portions of the cover member 16 are pressed to form the pillar portions 20 and 21 of the slide fastener slider 10.
  • the pressing force applied to both sides of the cover member 16 cannot be individually adjusted.
  • the upper surface of the cover member 16 is pressed to plastically deform the inner surface of the cover member 16 or the column portions 20 and 21, the degree of plastic deformation of the cover member 16 and the like cannot be finely adjusted on the left and right side surfaces. It was. Therefore, for example, the center of the cover member 16 and the center of the slide fastener slider 10 may be slightly shifted, or the major axis direction of the cover member 16 may be slightly shifted from the moving direction of the slide fastener slider 10.
  • the present invention has been made in view of the above-described background art, and in assembling a slide fastener slider, an assembly device for a slide fastener slider capable of accurately aligning and attaching and fixing a cover member to a body portion.
  • the purpose is to provide.
  • the present invention has a fuselage portion in which an upper wing plate and a lower wing plate are integrally connected by a guide column, and a cover member that holds and fixes a handle on the upper surface side of the upper wing plate of the fuselage portion.
  • a slide fastener slider assembling apparatus comprising: a holding member that presses and holds the cover member from above in a state where the cover member is covered on a column portion on the upper surface of the upper blade; and a side surface of the cover member A pair of caulking members that plastically deform at least one of the cover member and the column portion by pressing the pair, and a pair of pressing devices that move the pair of caulking members toward the side surface of the cover member;
  • the slide fastener slider assembling apparatus includes an adjustment member that individually adjusts each processing position of the pair of caulking members by the pair of pressing devices.
  • the pressing device is a pair of levers provided so as to be able to swing, and a pair of cam members for swinging the levers.
  • the adjusting members are a pair of position adjusting bolts that adjust the positions of the pair of cam members, respectively.
  • Each of the pair of caulking members has an engaging pin, and is engaged with each engaging portion at the lower end of the pair of levers by the engaging pin, and is provided to be movable.
  • the pair of levers are provided in a housing, and the pair of levers and the pair of cam members are simultaneously driven via the pair of cam members and the housing by driving an integral driving member. .
  • the cover member can be attached to the trunk portion of the body portion by accurately adjusting the left and right pressing force and the amount of caulking.
  • the cover member can be pressed slowly and stably from both sides of the cover member, no processing trace remains and the appearance can be finished cleanly.
  • the slide fastener slider 10 in which the slide fastener slider assembling apparatus of this embodiment is used is the same as that shown in FIG. 10, and the upper blade 12a and the lower blade 12b are provided in parallel. Any structure may be used as long as the cover 16 is formed integrally with the connecting column 17 at the distal end and fixed to the column portions 20 and 21 of the body portion 12 by caulking.
  • the slider 10 for the slide fastener has the structure shown in FIG. 10 as described above, and thus detailed description thereof is omitted.
  • the slide fastener slider assembling apparatus 30 includes a cover member 16 on the column parts 20 and 21 respectively provided on the front and rear portions of the upper surface of the upper blade 12a of the body part 12 in the slide fastener slider 10 described above. Is fixed. As described above, the cover member 16 covers the column portions 20 and 21 of the body portion 12 and pivotally supports the shaft portion 14 b at the end portion of the handle 14 between the column portions 20 and 21.
  • the cover member 16 is formed in a shape that covers each of the column portions 20 and 21, and is formed in a U-shaped cross section with an open bottom surface.
  • a notch portion 16 a into which the shaft portion 14 b of the handle 14 is inserted is formed in the middle portion in the longitudinal direction of the side surface of the cover member 16.
  • the body portion 12 is integrally manufactured by die casting using a metal material such as an aluminum alloy or a zinc alloy.
  • the cover member 16 is manufactured by press molding or die casting with a metal material such as stainless steel or copper alloy.
  • the assembling apparatus 30 for assembling the slide fastener slider 10 of this embodiment has a substantially rectangular tubular casing 31.
  • the casing 31 includes a front plate 31a, a back plate 31b, and a pair of side plates 31a and 31d.
  • a pair of levers 34a and 34b constituting a pressing device for moving a pair of caulking members 44a and 44b, which will be described later, toward the side surface of the cover member 16, are disposed symmetrically.
  • a central fixing portion 32 that is integrally fixed to the central portion of the housing 31 is provided.
  • a holding member 33 that fixes the cover member 16 to the main body portion 12 is inserted in the center portion of the center fixing portion 32 so as to be slidable in the vertical direction.
  • the up-down direction refers to the up-down direction in the drawing
  • the left-right refers to the left-right direction in the drawing
  • the front-rear direction refers to a direction perpendicular to the drawing.
  • the levers 34 a and 34 b are swingably mounted in the housing 31 around swing shafts 36 a and 36 b provided in a pair on the left and right in the housing 31.
  • Roller-shaped cam followers 38a and 38b are rotatably attached to upper ends of the levers 34a and 34b in the upper part of the drawing.
  • Fitting portions 35a and 35b which are holes facing each other, are formed in the vicinity of the lower ends of the levers 34a and 34b with respect to the swing shafts 36a and 36b, and the lower ends of the levers 34a and 34b are spaced apart in opposite directions.
  • the tip portions of the lever coil springs 40a and 40b biased in this manner are fitted.
  • the base end portions of the lever coil springs 40a and 40b are fitted into the pair of mounting recesses 32a and 32b of the center fixing portion 32, respectively.
  • the lower ends of the levers 34a and 34b extend below the housing 31, and U-shaped engaging portions 42a and 42b that open downward are formed at the lower ends of the levers 34a and 34b.
  • a pair of movable accommodating portions 41 a and 41 b provided so as to be movable up and down relative to the casing 31 are located below the casing 31, and levers 34 a and 34 b are located in the movable accommodating portions 41 a and 41 b.
  • the engaging portions 42a and 42b at the lower end of the are located.
  • caulking members 44a and 44b for caulking the cover member 16 to the body portion 12 are provided in the movable housing portions 41a and 41b.
  • the caulking members 44a and 44b are provided so as to be slidable in the left-right direction within the movable housing portions 41a and 41b so as to face each other.
  • a pair of engagement pins 45a and 45b protruding in the front-rear direction are fixed to the crimping members 44a and 44b, and the engagement portions 42a and 42b of the pair of levers 34a and 34b are engaged with the engagement pins 45a and 45b.
  • the caulking members 44a and 44b are respectively provided with caulking convex portions 48a and 48b that protrude so as to face each other.
  • the caulking convex portions 48a and 48b are similarly provided on the opposite side to the protruding direction, and the caulking convex portions 48a and 48b are formed symmetrically so that they can be used in an inverted manner.
  • the movable housing portions 41a and 41b are provided in the left and right side plates 31c and 31d of the housing 31 so that a housing space for the pair of levers 34a and 34b is formed so that the pair of levers 34a and 34b can move in the horizontal direction of the drawing.
  • the separation coil springs 43a and 43b are urged to be separated downward from the lower surfaces of the side plates 31c and 31d of the housing 31, and are provided so as to be freely contacted and separated.
  • long holes 49 that are long in the left-right direction are formed in the front and rear side surfaces, and the engagement pins 45a and 45b provided in the caulking members 44a and 44b are as shown in FIG.
  • the caulking members 44a and 44b are held so as to be movable in the left-right direction with respect to the movable accommodating portions 41a and 41b.
  • Engagement pins 45a and 45b are engaged with engagement portions 42a and 42b of a pair of levers 34a and 34b extending from the casing 31, and bolts 46a and 46b screwed into lower ends of the levers 34a and 34b. Tip protrusions 47a and 47b are in contact with the engagement pins 45a and 45b. And the front-end
  • the holding member 33 slidably inserted into the central fixing portion 32 in the housing 31 includes an attachment shaft 52 inserted through the holding coil spring 50, and a main body portion 53 to which the lower end portion of the attachment shaft 52 is connected. And a holding piece 54 that protrudes further downward from the lower end of the main body 53. As will be described later, the holding piece 54 holds the cover member 16 from above when the cover member 16 is attached.
  • cam members 55a and 55b that abut the cam followers 38a and 38b of the pair of levers 34a and 34b and constitute a pressing device together with the pair of levers 34a and 34b are provided.
  • the cam members 55a and 55b are formed with long holes 56a and 56b that are long in the vertical direction, and the fixing bolts 57a and 57b are inserted into the long holes 56a and 56b.
  • the position of is adjustable.
  • the fixing bolts 57a and 57b are fixed to a driving member 58 that drives the casing 31 and the cam members 55a and 55b up and down by a driving device (not shown).
  • the cam members 55a and 55b are supported by a pair of supporting coil springs 59a and 59b provided on the sides of the center fixing portion 32, and supported by position adjusting bolts 60a and 60b (described later) positioned above.
  • the coil springs 59a and 59b are urged.
  • the driving member 58 that moves the cam members 55a and 55b up and down includes an upper surface plate 58a positioned above the cam members 55a and 55b, and a rear surface portion 58b that extends integrally from the rear surface plate 31b of the housing 31.
  • Position adjusting bolts 60a and 60b are screwed and inserted into the upper surface plate 58a, and nuts 62a and 62b for fixing the position adjusting bolts 60a and 60b are screwed to the position adjusting bolts 60a and 60b.
  • the lower end portions of the position adjusting bolts 60a and 60b are in contact with the upper surface portions of the cam members 55a and 55b, and the vertical positions of the cam members 55a and 55b biased upward by the supporting coil springs 59a and 59b can be adjusted. To regulate.
  • the drive member 58 that moves the cam members 55a and 55b up and down is reciprocated in the vertical direction by a drive device (not shown).
  • the cam members 55a and 55b are reciprocated in the vertical direction and support coil springs 59a and 59b and
  • the casing 31 is moved up and down via the center fixing portion 32.
  • a through hole 63 through which the mounting shaft 52 is inserted is formed at the center of the upper surface plate 58a, and a lower opening 63a of the through hole 63 is formed to have a large diameter through which the holding coil spring 50 can be inserted.
  • Reference numeral 63b denotes a diameter smaller than the diameter of the holding coil spring 50.
  • the upper end portion of the holding coil spring 50 abuts on the inner diameter so that the mounting shaft 52 can be freely inserted. Accordingly, the drive member 58 moves up and down in a state where the holding member 33 is inserted through the center fixing portion 32.
  • the body portion 12 is placed on the jig 66, and the leaf spring 15 is assembled to the body portion 12 in the previous process, and the body portion 12 is sent together with the jig 66 together with the pulling handle 14 to the lower side of the assembly apparatus 30, as shown in FIG.
  • the cover member 16 is held flush with the reference surface 68 at a predetermined position, and the cover member 16 is fitted to the column portions 20 and 21 of the body portion 12.
  • the drive member 58 moves downward, and the movable accommodating portions 41a and 41b move downward together with the housing 31 via the holding coil spring 50 and the supporting coil springs 59a and 59b, as shown in FIG.
  • the holding piece 54 comes into contact with the cover member 16 first, and the cover member 16 is securely held.
  • the upper plate 58a holds the cover member 16 against the elastic force of the holding coil spring 50 while the cover member 16 is held by the holding piece 54 of the holding member 33.
  • the coil spring 50 is compressed, and as shown in FIG. 6, the housing 31 and the movable accommodating portions 41a and 41b move downward while the holding member 33 is stationary. Then, the lower surfaces of the movable accommodating portions 41a and 41b come into contact with the reference surface 68 flush with the surface of the jig 66, and the lowering of the housing 31 and the holding member 33 stops.
  • the caulking members 44a and 44b in the movable accommodating portions 41a and 41b move in a direction approaching each other via 45a and 45b.
  • the cover member 16 is pressed against the column portions 20 and 21, and a crimped portion (not shown) is plastically deformed within the cover member 16 and is securely fixed.
  • the assembly device 30 for the slide fastener slider 10 of this embodiment is a device for fixing the cover member 16 to the column portions 20 and 21 of the slider body 12, and is located on both sides of the cover member 16 to perform caulking.
  • the amount of movement of the members 44a and 44b is adjusted by adjusting the lower end positions of the position adjusting bolts 60a and 60b, thereby adjusting the positions of the cam members 55a and 55b and adjusting the positions of the cam followers 58a and 58b.
  • the amount of rocking of 58b can be adjusted individually and accurately. As a result, the moving amounts of the caulking members 44a and 44b can be finely adjusted individually.
  • the caulking members 44a and 44b can be easily attached simply by engaging the engaging portions 42a and 42b of the pair of levers 34a and 34b with the engaging pins 45a and 45b and fixing them with the bolts 46a and 46b.
  • the caulking members 44a and 44b can be easily attached and detached.
  • the assembly device 30 of the slide fastener slider 10 causes the levers 34a and 34b to swing by moving the cam members 55a and 55b and moves the caulking members 44a and 44b toward each other.
  • the caulking convex portions 48a and 48b come into contact with each other slowly and are not damaged, so that clean processing is possible.
  • the present invention is not limited to the above embodiment, and the fixing of the cover member may be performed by plastic deformation of either the cover member or the column portion, or both may be plastically deformed.
  • the caulking member is not limited to the shape of the above embodiment, and may be any member that can be deformed by pressing the cover member from the side.

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  • Slide Fasteners (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

The purpose of the present invention is to allow accurately aligning, attaching, and fixing a cover member (16) to a main body part (12) of a slider (10) for a slide fastener. Provided is a device (30) for assembly of a slider (10) for a slide fastener, the slider (10) comprising: a main body part (12) in which an upper wing plate (12a) and a lower wing plate (12b) are integrally coupled by a guide column (17); and a cover member (16) which is fixed upon the upper face side of the upper wing plate (12a) of the main body part (12) while retaining a handle (14). The device comprises a retaining member (33) which presses on the cover member (16) from above and retains same with the cover member (16) made to cover column parts (20, 21) on the upper face of the upper wing plate (12a). The device further comprises a pair of swaging members (44a, 44b) which press the lateral faces of the cover member (16) and cause a plastic deformation of a portion of the cover member (16) and/or a portion of the column parts (20, 21). The device further comprises adjustment members (60a, 60b) which individually adjust each location of work by the pair of swaging members (44a, 44b) with a pair of pressing devices (34a, 34b).

Description

スライドファスナ用スライダの組立装置Slide fastener slider assembly device
　この発明は、スライドファスナを開閉するスライドファスナ用スライダの胴体部とその胴体部上面に取り付けられるカバー部材を備えたスライドファスナ用スライダの組立装置に関する。 The present invention relates to a slide fastener slider assembling apparatus provided with a body portion of a slide fastener slider for opening and closing the slide fastener and a cover member attached to the upper surface of the body portion.
　衣服や鞄等の開口部を開閉するためのスライドファスナに用いられるスライドファスナ用スライダ１０は、図１０に示すように、ファスナエレメントを開閉する胴体部１２と、操作するための引手１４、及び胴体部１２の上面に設けられ引手１４が係止される部分を覆って引手１４を保持するカバー部材１６とを備えている。このカバー部材１６は、引手１４を軸支する機能と、スライドファスナ用スライダ１０内に突入する停止爪１５ａを付勢する板ばね１５を保持し覆い隠す機能を備える。なお、停止爪１５ａと板ばね１５は、別体に設けられている構造のものもある。 As shown in FIG. 10, a slide fastener slider 10 used for a slide fastener for opening and closing an opening of clothes, bags, etc., has a body 12 for opening and closing a fastener element, a handle 14 for operating, and a body. And a cover member 16 that holds the handle 14 so as to cover a portion provided on the upper surface of the portion 12 and to which the handle 14 is locked. The cover member 16 has a function of supporting the handle 14 and a function of holding and covering the leaf spring 15 that urges the stop pawl 15 a that enters the slide fastener slider 10. In some cases, the stop pawl 15a and the leaf spring 15 are provided separately.
　胴体部１２は、上翼板１２ａと下翼板１２ｂとが平行に設けられ、先端部の連結柱１７を介して一体に形成されている。上翼板１２ａと下翼板１２ｂとの間の空間にはＹ形にエレメント案内路１８が形成され、上翼板１２ａの上面には、前後部にそれぞれ柱部２０，２１が一体に突設されている。各柱部２０，２１間の上翼板１２ａには、停止爪１５ａがエレメント案内溝１８に突入するための透孔２２が設けられている。 The fuselage | body part 12 is provided in the upper wing board 12a and the lower wing board 12b in parallel, and is integrally formed through the connection pillar 17 of the front-end | tip part. A Y-shaped element guide path 18 is formed in a space between the upper blade 12a and the lower blade 12b, and column portions 20 and 21 are integrally projected on the front and rear portions on the upper surface of the upper blade 12a. Has been. The upper blade 12a between the column parts 20 and 21 is provided with a through hole 22 for the stop pawl 15a to enter the element guide groove 18.
　引手１４は板体により形成され、基端部に大きな窓孔１４ａを有し、窓孔１４ａの端部が軸部１４ｂとなっている。この軸部１４ｂが、胴体部１２の各柱部２０，２１間に位置し、その上方に取り付けられたカバー部材１６によって、引手１４が前後方向に回動自在に取り付けられる。 The handle 14 is formed of a plate, has a large window hole 14a at the base end portion, and an end portion of the window hole 14a serves as a shaft portion 14b. The shaft portion 14b is positioned between the column portions 20 and 21 of the body portion 12, and the handle 14 is attached to the handle member 16 so as to be rotatable in the front-rear direction by a cover member 16 attached above the shaft portion 14b.
　板ばね１５は、種々の形態のものが用いられているが、ここでは前端部に上方へＵ字状に屈折した部分を有し、中央部に偏平部が形成され後部に下方へ向かって突出する停止爪１５ａを設けたものである。この板ばね１５が、胴体部１２の前後の柱部２０，２１間に載置され、引手１４の軸部１４ｂを跨ぐように位置している。 The leaf spring 15 has various shapes. Here, the front end portion has a U-shaped portion bent upward, a flat portion is formed at the center portion, and the rear portion protrudes downward. The stop claw 15a to be provided is provided. The leaf spring 15 is placed between the front and rear column portions 20 and 21 of the body portion 12 and is positioned so as to straddle the shaft portion 14 b of the handle 14.
　カバー部材１６は、上翼板１２ａに設けられた前後の各柱部２０，２１に覆い被さる形状に設けられ、下面が開放した断面Ｕ字状に形成されている。カバー部材１６の長手方向の中間部には、引手１４の軸部１４ｂが挿通する切欠部１６ａが形成されている。 The cover member 16 is provided in a shape that covers the front and rear column parts 20 and 21 provided on the upper blade 12a, and is formed in a U-shaped cross-section with an open bottom surface. A notch portion 16 a into which the shaft portion 14 b of the handle 14 is inserted is formed in an intermediate portion in the longitudinal direction of the cover member 16.
　従来、スライドファスナ用スライダ１０のカバー部材１６は、胴体部１２に設けられた前後の柱部２０，２１又はカバー部材１６内面に、固定用の凹凸部を設け、カバー部材１６の外面をポンチによって加圧して凹凸部を塑性変形させて固定していた。しかしながら、この結合方法の場合、カバー部材１６の外面にポンチによる加工を行うものであるため、カバー部材１６の外面にポンチによる痕跡が窪んで残り、特に高級な鞄や衣服などにこの構造のスライドファスナ用スライダ１０を付けたスライドファスナを設けた場合、商品価値を損なう恐れがあった。 Conventionally, the cover member 16 of the slide fastener slider 10 is provided with a fixing uneven portion on the front and rear column portions 20 and 21 provided on the body portion 12 or the inner surface of the cover member 16, and the outer surface of the cover member 16 is punched by a punch. The uneven portion was plastically deformed and fixed by applying pressure. However, in the case of this coupling method, since the outer surface of the cover member 16 is processed by a punch, traces due to the punch remain depressed on the outer surface of the cover member 16, and this structure slides particularly on high-grade bags and clothes. When the slide fastener with the fastener slider 10 is provided, the commercial value may be impaired.
　そこで、本願出願人により、上記問題点を解決したものとして、特許文献１に開示されているようなスライドファスナのカバー部材結合方法が用いられている。このカバー部材結合方法は、柱部２０，２１の側面にカバー部材１６内面が当接するよう設け、その当接面におけるカバー部材１６側または柱部２０，２１側の何れか一面に係止溝を形成し、該係止溝内に相手側の肉厚を塑性変形させるように押圧加工して係合するようにしたものである。この結合方法は、カバー部材１６を柱部２０，２１に嵌め込む際、カバー部材１６をパンチで上方より押圧して嵌め込むとともに、カバー部材１６が外側へ開かないようにカバー部材１６の両側に拘束治具を設け、その状態でカバー部材を柱部２０，２１に圧入する。このときの塑性変形は、例えば圧入時に柱部２０，２１が塑性変形を起こすもので、柱部２０，２１の上端部が狭められてカバー部材の上部空間部内に変形するとともにカバー部材１６内面の左右両係止溝内に向かって柱部２０，２１が塑性変形し、カバー部材１６と柱部２０，２１が連結されるものである。 Therefore, as a solution to the above problems, the present applicant has used a cover member connecting method for a slide fastener as disclosed in Patent Document 1. In this cover member coupling method, the inner surface of the cover member 16 is in contact with the side surfaces of the column portions 20 and 21, and a locking groove is formed on one surface of the contact surface on the cover member 16 side or the column portions 20 and 21 side. It is formed and engaged with the engaging groove by pressing so as to plastically deform the thickness of the other side. In this coupling method, when the cover member 16 is fitted into the pillars 20 and 21, the cover member 16 is pressed and fitted from above with a punch, and at the both sides of the cover member 16 so that the cover member 16 does not open outward. A restraining jig is provided, and the cover member is press-fitted into the column portions 20 and 21 in this state. The plastic deformation at this time is, for example, that the column parts 20 and 21 undergo plastic deformation at the time of press-fitting, and the upper ends of the column parts 20 and 21 are narrowed to be deformed into the upper space part of the cover member and the inner surface of the cover member 16 is deformed. The column portions 20 and 21 are plastically deformed into the left and right engaging grooves, and the cover member 16 and the column portions 20 and 21 are connected.
特開平５－１１５３１３号公報Japanese Patent Laid-Open No. 5-115313
　しかしながら、特許文献１に開示されたスライダのカバー部材結合方法は、カバー部材１６の両側を治具により保持して、カバー部材１６の上部を押圧してスライドファスナ用スライダ１０の柱部２０，２１に嵌合するもので、カバー部材１６両側にかかる押圧力を個別に調節できるものでない。しかも、カバー部材１６の上部を押圧してカバー部材１６内面または柱部２０，２１を塑性変形させるので、カバー部材１６等の塑性変形の度合いを左右の側面で微調節することができないものであった。従って、例えばカバー部材１６の中心とスライドファスナ用スライダ１０の中心が僅かにずれたりカバー部材１６の長軸方向がスライドファスナ用スライダ１０の移動方向と微妙にずれたりする場合があった。 However, in the slider cover member coupling method disclosed in Patent Document 1, both sides of the cover member 16 are held by a jig, and the upper portions of the cover member 16 are pressed to form the pillar portions 20 and 21 of the slide fastener slider 10. The pressing force applied to both sides of the cover member 16 cannot be individually adjusted. In addition, since the upper surface of the cover member 16 is pressed to plastically deform the inner surface of the cover member 16 or the column portions 20 and 21, the degree of plastic deformation of the cover member 16 and the like cannot be finely adjusted on the left and right side surfaces. It was. Therefore, for example, the center of the cover member 16 and the center of the slide fastener slider 10 may be slightly shifted, or the major axis direction of the cover member 16 may be slightly shifted from the moving direction of the slide fastener slider 10.
　この発明は、上記背景技術に鑑みてなされたもので、スライドファスナ用スライダの組立において、胴体部にカバー部材を正確に位置合わせして取り付け、固定することが可能なスライドファスナ用スライダの組立装置を提供することを目的とする。 The present invention has been made in view of the above-described background art, and in assembling a slide fastener slider, an assembly device for a slide fastener slider capable of accurately aligning and attaching and fixing a cover member to a body portion. The purpose is to provide.
　この発明は、上翼板と下翼板が案内柱により一体的に連結された胴体部と、その胴体部の前記上翼板の上面側に引手を保持して固定されるカバー部材を有したスライドファスナ用スライダの組立装置であって、前記上翼板の上面の柱部に前記カバー部材を被せた状態で前記カバー部材を上方からから押圧して保持する保持部材と、前記カバー部材の側面を押圧して前記カバー部材と前記柱部の少なくとも一方の一部を塑性変形させる一対のカシメ部材と、前記一対のカシメ部材を前記カバー部材の側面に向けて移動させる一対の押圧装置と、前記一対の押圧装置による前記一対のカシメ部材の各加工位置を、各々個別に調節する調節部材とを備えたスライドファスナ用スライダの組立装置である。 The present invention has a fuselage portion in which an upper wing plate and a lower wing plate are integrally connected by a guide column, and a cover member that holds and fixes a handle on the upper surface side of the upper wing plate of the fuselage portion. A slide fastener slider assembling apparatus, comprising: a holding member that presses and holds the cover member from above in a state where the cover member is covered on a column portion on the upper surface of the upper blade; and a side surface of the cover member A pair of caulking members that plastically deform at least one of the cover member and the column portion by pressing the pair, and a pair of pressing devices that move the pair of caulking members toward the side surface of the cover member; The slide fastener slider assembling apparatus includes an adjustment member that individually adjusts each processing position of the pair of caulking members by the pair of pressing devices.
　前記押圧装置は、各々揺動可能に設けられた一対のレバーと、前記レバーを各々揺動させる一対のカム部材である。 The pressing device is a pair of levers provided so as to be able to swing, and a pair of cam members for swinging the levers.
　前記調節部材は、前記一対のカム部材の位置を各々調節する一対の位置調節ボルトである。 The adjusting members are a pair of position adjusting bolts that adjust the positions of the pair of cam members, respectively.
　前記一対のカシメ部材は各々係合ピンを有し、前記一対のレバーの下端部の各係合部と前記係合ピンにより各々係合し、移動可能に設けられているものである。前記一対のレバーは、筐体内に設けられ、前記一対のレバー及び前記一対のカム部材が、一体の駆動部材の駆動により前記一対のカム部材及び前記筐体を介して同時に駆動されるものである。 Each of the pair of caulking members has an engaging pin, and is engaged with each engaging portion at the lower end of the pair of levers by the engaging pin, and is provided to be movable. The pair of levers are provided in a housing, and the pair of levers and the pair of cam members are simultaneously driven via the pair of cam members and the housing by driving an integral driving member. .
　この発明のスライドファスナ用スライダの組立装置によれば、カバー部材を胴体部の柱部に対して正確に左右の押圧力やカシメ量を調節して取り付けることができる。しかも、カバー部材の両側から安定にゆっくりと押圧してかしめることができるので、加工痕も残らず、外観上もきれいに仕上げることができる。 According to the slide fastener slider assembling apparatus of the present invention, the cover member can be attached to the trunk portion of the body portion by accurately adjusting the left and right pressing force and the amount of caulking. In addition, since it can be pressed slowly and stably from both sides of the cover member, no processing trace remains and the appearance can be finished cleanly.
この発明の一実施形態のスライドファスナ用スライダの組立装置であるカバー取付装置を示す縦断面図である。It is a longitudinal cross-sectional view which shows the cover attachment apparatus which is an assembly apparatus of the slider for slide fasteners of one Embodiment of this invention. この実施形態のカバー取付装置の右側面図である。It is a right view of the cover mounting apparatus of this embodiment. この実施形態のカバー取付装置の平面図である。It is a top view of the cover mounting apparatus of this embodiment. この実施形態のスライドファスナ用スライダの組立装置による組み立ての一工程を示す正面図である。It is a front view which shows one process of the assembly by the assembly apparatus of the slider for slide fasteners of this embodiment. この実施形態のスライドファスナ用スライダの組立装置による組み立ての次の工程を示す正面図である。It is a front view which shows the next process of the assembly by the assembly apparatus of the slider for slide fasteners of this embodiment. この実施形態のスライドファスナ用スライダの組立装置による組み立てのさらに次の工程を示す正面図である。It is a front view which shows the further next process of the assembly by the assembly apparatus of the slider for slide fasteners of this embodiment. この実施形態のスライドファスナ用スライダの組立装置による組み立てのさらに次の工程を示す正面図である。It is a front view which shows the further next process of the assembly by the assembly apparatus of the slider for slide fasteners of this embodiment. この実施形態のスライドファスナ用スライダの組立装置による組み立てによるカバーカシメ工程を示す正面図である。It is a front view which shows the cover crimping process by the assembly by the assembly apparatus of the slider for slide fasteners of this embodiment. この実施形態のスライドファスナ用スライダの組立装置による組み立てによるカバーカシメ工程を示す部分拡大図である。It is the elements on larger scale which show the cover crimping process by the assembly by the assembly apparatus of the slider for slide fasteners of this embodiment. スライドファスナ用スライダの例を示す分解斜視図である。It is a disassembled perspective view which shows the example of the slider for slide fasteners.
　以下、この発明の一実施形態について、図面に基づいて説明する。この実施形態のスライドファスナ用スライダの組立装置が用いられるスライドファスナ用スライダ１０は、上述の図１０に示したものと同様であり、上翼板１２ａと下翼板１２ｂとが平行に設けられ、先端部の連結柱１７を介して一体に形成され、別体に設けられたカバー１６を胴体部１２の柱部２０，２１にカシメにより固定する構造のものであれば良い。以下、スライドファスナ用スライダ１０については、上述の通りの図１０に示した構造であるので、詳細な説明は省略する。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The slide fastener slider 10 in which the slide fastener slider assembling apparatus of this embodiment is used is the same as that shown in FIG. 10, and the upper blade 12a and the lower blade 12b are provided in parallel. Any structure may be used as long as the cover 16 is formed integrally with the connecting column 17 at the distal end and fixed to the column portions 20 and 21 of the body portion 12 by caulking. Hereinafter, the slider 10 for the slide fastener has the structure shown in FIG. 10 as described above, and thus detailed description thereof is omitted.
　この発明のスライドファスナ用スライダの組立装置３０は、上述のスライドファスナ用スライダ１０において、胴体部１２の上翼板１２ａの上面の前後部にそれぞれ設けられた柱部２０，２１に、カバー部材１６を固定するものである。カバー部材１６は、上述のように、胴体部１２の各柱部２０，２１に被せられて、引手１４の端部にある軸部１４ｂを柱部２０，２１間に軸支するものである。カバー部材１６は、各柱部２０，２１に覆い被さる形状に形成され、下面が開放した断面Ｕ字状に形成されている。カバー部材１６の側面の長手方向の中間部には、引手１４の軸部１４ｂが挿通する切欠部１６ａが形成されている。胴体部１２は、アルミニウム合金や亜鉛合金などの金属材料により、ダイキャスト成形により一体的に製造される。また、カバー部材１６は、ステンレスや銅合金等の金属材料により、プレス成形やダイキャスト成形により製造される。 The slide fastener slider assembling apparatus 30 according to the present invention includes a cover member 16 on the column parts 20 and 21 respectively provided on the front and rear portions of the upper surface of the upper blade 12a of the body part 12 in the slide fastener slider 10 described above. Is fixed. As described above, the cover member 16 covers the column portions 20 and 21 of the body portion 12 and pivotally supports the shaft portion 14 b at the end portion of the handle 14 between the column portions 20 and 21. The cover member 16 is formed in a shape that covers each of the column portions 20 and 21, and is formed in a U-shaped cross section with an open bottom surface. A notch portion 16 a into which the shaft portion 14 b of the handle 14 is inserted is formed in the middle portion in the longitudinal direction of the side surface of the cover member 16. The body portion 12 is integrally manufactured by die casting using a metal material such as an aluminum alloy or a zinc alloy. Moreover, the cover member 16 is manufactured by press molding or die casting with a metal material such as stainless steel or copper alloy.
　この実施形態のスライドファスナ用スライダ１０を組み立てる組立装置３０は、略四角筒状の筐体３１を有し、筐体３１は、正面板３１ａと背面板３１ｂ、及び一対の側面板３１ａ，３１ｄより成る。筐体３１内には、後述する一対のカシメ部材４４ａ，４４ｂをカバー部材１６の側面に向けて移動させる押圧装置を構成する一対のレバー３４ａ，３４ｂが互いに対称に配置されている。一対のレバー３４ａ，３４ｂ間には、筐体３１の中央部に一体に固定された中央固定部３２が設けられている。中央固定部３２の中心部には、上下方向に摺動自在に、カバー部材１６を本体部１２に固定する保持部材３３が挿通されている。ここで上下方向とは、図面における上下方向を指し、左右とは図面における左右方向を指し、前後方向とは図面に対して垂直方向を指す。 The assembling apparatus 30 for assembling the slide fastener slider 10 of this embodiment has a substantially rectangular tubular casing 31. The casing 31 includes a front plate 31a, a back plate 31b, and a pair of side plates 31a and 31d. Become. In the housing 31, a pair of levers 34a and 34b constituting a pressing device for moving a pair of caulking members 44a and 44b, which will be described later, toward the side surface of the cover member 16, are disposed symmetrically. Between the pair of levers 34 a and 34 b, a central fixing portion 32 that is integrally fixed to the central portion of the housing 31 is provided. A holding member 33 that fixes the cover member 16 to the main body portion 12 is inserted in the center portion of the center fixing portion 32 so as to be slidable in the vertical direction. Here, the up-down direction refers to the up-down direction in the drawing, the left-right refers to the left-right direction in the drawing, and the front-rear direction refers to a direction perpendicular to the drawing.
　レバー３４ａ，３４ｂは、図１に示すように、筐体３１内に左右に一対設けられた揺動軸３６ａ，３６ｂを中心に、筐体３１内で揺動自在に取り付けられている。レバー３４ａ，３４ｂの図面上方の上端部には、ローラ状のカムフォロア３８ａ，３８ｂが回転自在に取り付けられている。揺動軸３６ａ，３６ｂに対してレバー３４ａ，３４ｂの下端側近傍には、互いに対向した穴である嵌合部３５ａ，３５ｂが形成され、レバー３４ａ，３４ｂの下端部を互いに反対方向に離間するように付勢したレバー用コイルスプリング４０ａ，４０ｂの先端部が嵌合している。レバー用コイルスプリング４０ａ，４０ｂの各基端部は、中央固定部３２の一対の取付凹部３２ａ，３２ｂに各々嵌合している。そして、レバー３４ａ，３４ｂの下端部は、筐体３１の下方に延出し、レバー３４ａ，３４ｂの下端部には、下方に開口したコ字状の係合部４２ａ，４２ｂが形成されている。 As shown in FIG. 1, the levers 34 a and 34 b are swingably mounted in the housing 31 around swing shafts 36 a and 36 b provided in a pair on the left and right in the housing 31. Roller-shaped cam followers 38a and 38b are rotatably attached to upper ends of the levers 34a and 34b in the upper part of the drawing. Fitting portions 35a and 35b, which are holes facing each other, are formed in the vicinity of the lower ends of the levers 34a and 34b with respect to the swing shafts 36a and 36b, and the lower ends of the levers 34a and 34b are spaced apart in opposite directions. The tip portions of the lever coil springs 40a and 40b biased in this manner are fitted. The base end portions of the lever coil springs 40a and 40b are fitted into the pair of mounting recesses 32a and 32b of the center fixing portion 32, respectively. The lower ends of the levers 34a and 34b extend below the housing 31, and U-shaped engaging portions 42a and 42b that open downward are formed at the lower ends of the levers 34a and 34b.
　筐体３１の下方には、筐体３１に対して相対的に上下動可能に設けられた一対の可動収容部４１ａ，４１ｂが位置し、この可動収容部４１ａ，４１ｂ内に、レバー３４ａ，３４ｂの下端部の係合部４２ａ，４２ｂが位置している。可動収容部４１ａ，４１ｂ内には、カバー部材１６を胴体部１２にかしめるためのカシメ部材４４ａ，４４ｂが設けられている。カシメ部材４４ａ，４４ｂは、互いに対向するように可動収容部４１ａ，４１ｂ内で左右方向に摺動自在に設けられている。カシメ部材４４ａ，４４ｂには、前後方向に突出した一対の係合ピン４５ａ，４５ｂが固定され、係合ピン４５ａ，４５ｂに、一対のレバー３４ａ，３４ｂの係合部４２ａ，４２ｂが係合している。カシメ部材４４ａ，４４ｂには、互いに対向するように突出したカシメ凸部４８ａ，４８ｂが各々設けられている。カシメ凸部４８ａ，４８ｂは、突出方向と反対側にも同様にカシメ凸部４８ａ，４８ｂが設けられ、左右対称に形成されて反転しての使用も可能に形成されている。 A pair of movable accommodating portions 41 a and 41 b provided so as to be movable up and down relative to the casing 31 are located below the casing 31, and levers 34 a and 34 b are located in the movable accommodating portions 41 a and 41 b. The engaging portions 42a and 42b at the lower end of the are located. In the movable housing portions 41a and 41b, caulking members 44a and 44b for caulking the cover member 16 to the body portion 12 are provided. The caulking members 44a and 44b are provided so as to be slidable in the left-right direction within the movable housing portions 41a and 41b so as to face each other. A pair of engagement pins 45a and 45b protruding in the front-rear direction are fixed to the crimping members 44a and 44b, and the engagement portions 42a and 42b of the pair of levers 34a and 34b are engaged with the engagement pins 45a and 45b. ing. The caulking members 44a and 44b are respectively provided with caulking convex portions 48a and 48b that protrude so as to face each other. The caulking convex portions 48a and 48b are similarly provided on the opposite side to the protruding direction, and the caulking convex portions 48a and 48b are formed symmetrically so that they can be used in an inverted manner.
　可動収容部４１ａ，４１ｂは、一対のレバー３４ａ，３４ｂが図面左右方向に移動可能に一対のレバー３４ａ，３４ｂの収容空間が形成され、筐体３１の左右の側面板３１ｃ，３１ｄ内に設けられた離間用コイルスプリング４３ａ，４３ｂにより、筐体３１の側面板３１ｃ，３１ｄの下面に対して下方に離間するように付勢されるとともに、接触及び離間自在に設けられている。さらに、可動収容部４１ａ，４１ｂには、前後の側面に左右方向に長い長孔４９が形成され、カシメ部材４４ａ，４４ｂに設けられた係合ピン４５ａ，４５ｂが、図４他に示すように嵌合し、可動収容部４１ａ，４１ｂに対してカシメ部材４４ａ，４４ｂが左右方向に移動可能に保持されている。 The movable housing portions 41a and 41b are provided in the left and right side plates 31c and 31d of the housing 31 so that a housing space for the pair of levers 34a and 34b is formed so that the pair of levers 34a and 34b can move in the horizontal direction of the drawing. The separation coil springs 43a and 43b are urged to be separated downward from the lower surfaces of the side plates 31c and 31d of the housing 31, and are provided so as to be freely contacted and separated. Further, in the movable housing portions 41a and 41b, long holes 49 that are long in the left-right direction are formed in the front and rear side surfaces, and the engagement pins 45a and 45b provided in the caulking members 44a and 44b are as shown in FIG. The caulking members 44a and 44b are held so as to be movable in the left-right direction with respect to the movable accommodating portions 41a and 41b.
　筐体３１から延出した一対のレバー３４ａ，３４ｂの係合部４２ａ，４２ｂには、係合ピン４５ａ，４５ｂが係合し、レバー３４ａ，３４ｂの下端部に螺合されたボルト４６ａ，４６ｂの先端凸部４７ａ，４７ｂが、係合ピン４５ａ，４５ｂに当接している。そして、ボルト４６ａ，４６ｂの先端凸部４７ａ，４７ｂは、弾性変形可能なもので構成されている。 Engagement pins 45a and 45b are engaged with engagement portions 42a and 42b of a pair of levers 34a and 34b extending from the casing 31, and bolts 46a and 46b screwed into lower ends of the levers 34a and 34b. Tip protrusions 47a and 47b are in contact with the engagement pins 45a and 45b. And the front-end | tip convex parts 47a and 47b of the volt | bolts 46a and 46b are comprised by what can be elastically deformed.
　筐体３１内の中央固定部３２に摺動自在に挿通された保持部材３３は、保持用コイルスプリング５０に挿通された取付軸５２と、取付軸５２の下端部が連結された本体部５３と、本体部５３の下端部からさらに下方に突出した保持片５４とを備えている。保持片５４は、後述するように、カバー部材１６の取り付け時に、カバー部材１６を上方から保持するものである。 The holding member 33 slidably inserted into the central fixing portion 32 in the housing 31 includes an attachment shaft 52 inserted through the holding coil spring 50, and a main body portion 53 to which the lower end portion of the attachment shaft 52 is connected. And a holding piece 54 that protrudes further downward from the lower end of the main body 53. As will be described later, the holding piece 54 holds the cover member 16 from above when the cover member 16 is attached.
　筐体３１の上方には、一対のレバー３４ａ，３４ｂのカムフォロア３８ａ，３８ｂに当接し、一対のレバー３４ａ，３４ｂとともに押圧装置を構成するカム部材５５ａ，５５ｂが設けられている。カム部材５５ａ，５５ｂには、上下方向に長い長孔５６ａ，５６ｂが形成され、固定ボルト５７ａ，５７ｂが長孔５６ａ，５６ｂに挿通され、後述する駆動部材５８の背面部５８ｂに対して上下方向の位置を調節可能に設けられている。固定ボルト５７ａ，５７ｂは、筐体３１及びカム部材５５ａ，５５ｂを図示しない駆動装置により上下に駆動する駆動部材５８に固定されている。カム部材５５ａ，５５ｂは、中央固定部３２の側方に各々設けられた一対の支持用コイルスプリング５９ａ，５９ｂに下面部が支持され、上方に位置した後述する位置調節ボルト６０ａ，６０ｂへ、支持用コイルスプリング５９ａ，５９ｂにより付勢されている。 Above the housing 31, cam members 55a and 55b that abut the cam followers 38a and 38b of the pair of levers 34a and 34b and constitute a pressing device together with the pair of levers 34a and 34b are provided. The cam members 55a and 55b are formed with long holes 56a and 56b that are long in the vertical direction, and the fixing bolts 57a and 57b are inserted into the long holes 56a and 56b. The position of is adjustable. The fixing bolts 57a and 57b are fixed to a driving member 58 that drives the casing 31 and the cam members 55a and 55b up and down by a driving device (not shown). The cam members 55a and 55b are supported by a pair of supporting coil springs 59a and 59b provided on the sides of the center fixing portion 32, and supported by position adjusting bolts 60a and 60b (described later) positioned above. The coil springs 59a and 59b are urged.
　カム部材５５ａ，５５ｂを上下動させる駆動部材５８は、カム部材５５ａ，５５ｂの上方に位置した上面板５８ａと、筐体３１の背面板３１ｂから一体に延出した背面部５８ｂとから成る。上面板５８ａには、位置調節ボルト６０ａ，６０ｂが螺合して挿通され、位置調節ボルト６０ａ，６０ｂを固定するナット６２ａ，６２ｂが、位置調節ボルト６０ａ，６０ｂに螺合されている。位置調節ボルト６０ａ，６０ｂの下端部は、カム部材５５ａ，５５ｂの上面部に当接し、支持用コイルスプリング５９ａ，５９ｂにより上方に付勢されたカム部材５５ａ，５５ｂの上下方向の位置を調節可能に規制する。 The driving member 58 that moves the cam members 55a and 55b up and down includes an upper surface plate 58a positioned above the cam members 55a and 55b, and a rear surface portion 58b that extends integrally from the rear surface plate 31b of the housing 31. Position adjusting bolts 60a and 60b are screwed and inserted into the upper surface plate 58a, and nuts 62a and 62b for fixing the position adjusting bolts 60a and 60b are screwed to the position adjusting bolts 60a and 60b. The lower end portions of the position adjusting bolts 60a and 60b are in contact with the upper surface portions of the cam members 55a and 55b, and the vertical positions of the cam members 55a and 55b biased upward by the supporting coil springs 59a and 59b can be adjusted. To regulate.
　カム部材５５ａ，５５ｂを上下動させる駆動部材５８は、図示しない駆動装置により上下方向に往復動するもので、カム部材５５ａ，５５ｂを上下方向に往復動させるとともに、支持用コイルスプリング５９ａ，５９ｂ及び中央固定部３２を介して、筐体３１を上下動させる。上面板５８ａの中央部には、取付軸５２が挿通する貫通孔６３が形成され、貫通孔６３の下方開口部６３ａは、保持用コイルスプリング５０が挿通可能な大径に形成され、上方開口部６３ｂは、保持用コイルスプリング５０の直径よりも小さい直径で、保持用コイルスプリング５０の上端部が当接し、取付軸５２が自由に挿通可能な内径に形成されている。これにより、保持部材３３が中央固定部３２に挿通された状態で、駆動部材５８により上下動する。 The drive member 58 that moves the cam members 55a and 55b up and down is reciprocated in the vertical direction by a drive device (not shown). The cam members 55a and 55b are reciprocated in the vertical direction and support coil springs 59a and 59b and The casing 31 is moved up and down via the center fixing portion 32. A through hole 63 through which the mounting shaft 52 is inserted is formed at the center of the upper surface plate 58a, and a lower opening 63a of the through hole 63 is formed to have a large diameter through which the holding coil spring 50 can be inserted. Reference numeral 63b denotes a diameter smaller than the diameter of the holding coil spring 50. The upper end portion of the holding coil spring 50 abuts on the inner diameter so that the mounting shaft 52 can be freely inserted. Accordingly, the drive member 58 moves up and down in a state where the holding member 33 is inserted through the center fixing portion 32.
　次に、この実施形態のスライドファスナ用スライダ１０の組立装置におけるカバー部材１６の固定方法について以下に説明する。先ず、治具６６に胴体部１２を載せ、前工程で胴体部１２に板ばね１５が組み付けられ、引手１４とともに胴体部１２が組立装置３０の下方に治具６６ともに送られ、図４に示すように、所定の位置の基準面６８に面一に保持され、カバー部材１６が、胴体部１２の柱部２０，２１に嵌合される。 Next, a method for fixing the cover member 16 in the assembly apparatus for the slide fastener slider 10 of this embodiment will be described below. First, the body portion 12 is placed on the jig 66, and the leaf spring 15 is assembled to the body portion 12 in the previous process, and the body portion 12 is sent together with the jig 66 together with the pulling handle 14 to the lower side of the assembly apparatus 30, as shown in FIG. As described above, the cover member 16 is held flush with the reference surface 68 at a predetermined position, and the cover member 16 is fitted to the column portions 20 and 21 of the body portion 12.
　次に、駆動部材５８が下方に移動し、保持用コイルスプリング５０及び支持用コイルスプリング５９ａ，５９ｂを介して、筐体３１とともに可動収容部４１ａ，４１ｂが下方に移動し、図５に示すように、先に保持片５４がカバー部材１６に当接し、カバー部材１６を確実に保持する。 Next, the drive member 58 moves downward, and the movable accommodating portions 41a and 41b move downward together with the housing 31 via the holding coil spring 50 and the supporting coil springs 59a and 59b, as shown in FIG. First, the holding piece 54 comes into contact with the cover member 16 first, and the cover member 16 is securely held.
　この状態でさらに駆動部材５８が下方に移動すると、保持部材３３の保持片５４によりカバー部材１６が保持された状態で、保持用コイルスプリング５０の弾性力に抗して、上面板５８ａにより保持用コイルスプリング５０が圧縮され、図６に示すように、保持部材３３は静止した状態で、筐体３１と可動収容部４１ａ，４１ｂが下方に移動する。そして、可動収容部４１ａ，４１ｂの下面が治具６６の表面と面一の基準面６８に当接し、筐体３１と保持部材３３の降下が停止する。 When the driving member 58 further moves downward in this state, the upper plate 58a holds the cover member 16 against the elastic force of the holding coil spring 50 while the cover member 16 is held by the holding piece 54 of the holding member 33. The coil spring 50 is compressed, and as shown in FIG. 6, the housing 31 and the movable accommodating portions 41a and 41b move downward while the holding member 33 is stationary. Then, the lower surfaces of the movable accommodating portions 41a and 41b come into contact with the reference surface 68 flush with the surface of the jig 66, and the lowering of the housing 31 and the holding member 33 stops.
　さらに、駆動部材５８が下方に移動し、図７に示すように、支持用コイルスプリング５９ａ，５９ｂが圧縮され、カム部材５５ａ，５５ｂのカム面がカムフォロア３８ａ，３８ｂに当接する。この状態からさらに駆動部材５８が下方に移動すると、図８に示すように、カム部材５５ａ，５５ｂのカム面によりカムフォロア３８ａ，３８ｂが互いに離間するように押圧され、レバー３４ａが反時計回りに揺動し、レバー３４ｂが時計回りに揺動する。これにより、一対のレバー３４ａ，３４ｂの下端部は、レバー用コイルスプリング４０ａ，４０ｂの付勢力に抗して互いに近づく方向に揺動し、図８、図９に示すように、各係合ピン４５ａ，４５ｂを介して、可動収容部４１ａ，４１ｂ内のカシメ部材４４ａ，４４ｂが互いに近づく方向に移動する。これにより、カバー部材１６が柱部２０，２１に押しつけられて、カバー部材１６内で図示しないカシメ部が塑性変形し、確実に固定される。 Further, the drive member 58 moves downward, the support coil springs 59a and 59b are compressed, and the cam surfaces of the cam members 55a and 55b abut against the cam followers 38a and 38b as shown in FIG. When the drive member 58 further moves downward from this state, as shown in FIG. 8, the cam followers 38a and 38b are pressed away from each other by the cam surfaces of the cam members 55a and 55b, and the lever 34a swings counterclockwise. The lever 34b swings clockwise. As a result, the lower end portions of the pair of levers 34a and 34b swing in a direction approaching each other against the urging force of the lever coil springs 40a and 40b, and as shown in FIGS. The caulking members 44a and 44b in the movable accommodating portions 41a and 41b move in a direction approaching each other via 45a and 45b. As a result, the cover member 16 is pressed against the column portions 20 and 21, and a crimped portion (not shown) is plastically deformed within the cover member 16 and is securely fixed.
　この実施形態のスライドファスナ用スライダ１０の組立装置３０は、スライダ本体１２の柱部２０，２１にカバー部材１６を固定するための装置であり、カバー部材１６の両側に位置してカシメを行うカシメ部材４４ａ，４４ｂの移動量を、位置調節ボルト６０ａ，６０ｂの下端位置を調節することにより、カム部材５５ａ，５５ｂの位置を調節してカムフォロワ５８ａ，５８ｂに当接する位置を調整し、カムフォロワ５８ａ，５８ｂの揺動量を個別に正確に調節することができる。これにより、カシメ部材４４ａ，４４ｂの移動量も個別に微調節することが可能となる。また、係合ピン４５ａ，４５ｂに一対のレバー３４ａ，３４ｂの係合部４２ａ，４２ｂを係合させて、ボルト４６ａ，４６ｂにより固定するだけで簡単にカシメ部材４４ａ，４４ｂの取り付けが可能であり、カシメ部材４４ａ，４４ｂの着脱が容易である。 The assembly device 30 for the slide fastener slider 10 of this embodiment is a device for fixing the cover member 16 to the column portions 20 and 21 of the slider body 12, and is located on both sides of the cover member 16 to perform caulking. The amount of movement of the members 44a and 44b is adjusted by adjusting the lower end positions of the position adjusting bolts 60a and 60b, thereby adjusting the positions of the cam members 55a and 55b and adjusting the positions of the cam followers 58a and 58b. The amount of rocking of 58b can be adjusted individually and accurately. As a result, the moving amounts of the caulking members 44a and 44b can be finely adjusted individually. Further, the caulking members 44a and 44b can be easily attached simply by engaging the engaging portions 42a and 42b of the pair of levers 34a and 34b with the engaging pins 45a and 45b and fixing them with the bolts 46a and 46b. The caulking members 44a and 44b can be easily attached and detached.
　また、この発明のスライドファスナ用スライダ１０の組立装置３０は、カム部材５５ａ，５５ｂの移動によりレバー３４ａ，３４ｂを揺動させてカシメ部材４４ａ，４４ｂを互いに近づける方向に移動させるので、カバー部材１６に対してカシメ凸部４８ａ，４８ｂがゆっくりと接触し、傷つけることがなく、きれいな加工が可能である。 In addition, the assembly device 30 of the slide fastener slider 10 according to the present invention causes the levers 34a and 34b to swing by moving the cam members 55a and 55b and moves the caulking members 44a and 44b toward each other. On the other hand, the caulking convex portions 48a and 48b come into contact with each other slowly and are not damaged, so that clean processing is possible.
　なお、この発明は、上記実施形態に限定されず、カバー部材の固定は、カバー部材又は柱部のいずれが塑性変形してかしめられても良いものであり、双方が塑性変型するものでも良い。また、カシメ部材は、上記実施形態の形状に限定されるものではなく、カバー部材を側方から押圧して変形可能なものであれば良い。 Note that the present invention is not limited to the above embodiment, and the fixing of the cover member may be performed by plastic deformation of either the cover member or the column portion, or both may be plastically deformed. Further, the caulking member is not limited to the shape of the above embodiment, and may be any member that can be deformed by pressing the cover member from the side.
１０　スライドファスナ用スライダ
１２　胴体部
１２ａ　上翼板
１２ｂ　下翼板
１４　引手
１５　板ばね
１６　カバー部材
２０，２１　柱部
３０　組立装置
３１　筐体
３２　中央固定部
３２ａ，３２ｂ　取付凹部
３３　保持部材
３４ａ，３４ｂ　レバー
３５ａ，３５ｂ　嵌合部
３８ａ，３８ｂ　カムフォロア
４０ａ，４０ｂ　レバー用コイルスプリング
４３ａ，４３ｂ　離間用コイルスプリング
４１ａ，４１ｂ　可動収容部
４４ａ，４４ｂ　カシメ部材
４５ａ，４５ｂ　係合ピン
４８ａ，４８ｂ　カシメ凸部
５０　保持用コイルスプリング
５４　保持片
５５ａ，５５ｂ　カム部材
５６ａ，５６ｂ　長孔
５８　駆動部材
５８ａ　上面板
５９ａ，５９ｂ　支持用コイルスプリング
６０ａ，６０ｂ　位置調節ボルト
６３　貫通孔 10 Slider 12 for Slide Fastener Body 12a Upper Blade 12b Lower Blade 14 Puller 15 Leaf Spring 16 Cover Member 20, 21 Column 30 Assembly Device 31 Housing 32 Center Fixing Part 32a, 32b Mounting Recess 33 Holding Member 34a, 34b Lever 35a, 35b Fitting portion 38a, 38b Cam follower 40a, 40b Lever coil spring 43a, 43b Separating coil spring 41a, 41b Movable housing portion 44a, 44b Caulking member 45a, 45b Engaging pin 48a, 48b Caulking convex portion 50 Holding Coil spring 54 Holding pieces 55a, 55b Cam members 56a, 56b Long hole 58 Drive member 58a Upper surface plates 59a, 59b Support coil springs 60a, 60b Position adjusting bolt 63 Through hole

Claims (5)

  1. 　上翼板（１２ａ）と下翼板（１２ｂ）が案内柱（１７）により一体的に連結された胴体部（１２）と、その胴体部（１２）の前記上翼板（１２ａ）の上面側に引手（１４）を保持して固定されるカバー部材（１６）を有したスライドファスナ用スライダ（１０）の組立装置において、
    　前記上翼板（１２ａ）の上面の柱部（２０，２１）に前記カバー部材（１６）を被せた状態で前記カバー部材（１６）を上方からから押圧して保持する保持部材（３３）と、
    　前記カバー部材（１６）の側面を押圧して前記カバー部材（１６）と前記柱部（２０，２１）の少なくとも一方の一部を塑性変形させる一対のカシメ部材（４４ａ，４４ｂ）と、
    　前記一対のカシメ部材（４４ａ，４４ｂ）を前記カバー部材（１６）の側面に向けて移動させる一対の押圧装置（３４ａ，３４ｂ）と、
    　前記一対の押圧装置（３４ａ，３４ｂ）による前記一対のカシメ部材（４４ａ，４４ｂ）の各加工位置を、各々個別に調節する調節部材（６０ａ，６０ｂ）とを備えたことを特徴とするスライドファスナ用スライダの組立装置。     A fuselage portion (12) in which an upper wing plate (12a) and a lower wing plate (12b) are integrally connected by a guide column (17), and an upper surface side of the upper wing plate (12a) of the fuselage portion (12) In an assembly apparatus for a slide fastener slider (10) having a cover member (16) fixed by holding a handle (14) to
    A holding member (33) for pressing and holding the cover member (16) from above in a state where the cover member (16) is covered on the column portions (20, 21) on the upper surface of the upper blade (12a); ,
    A pair of caulking members (44a, 44b) for pressing the side surface of the cover member (16) to plastically deform at least one of the cover member (16) and the column portion (20, 21);
    A pair of pressing devices (34a, 34b) for moving the pair of crimping members (44a, 44b) toward the side surface of the cover member (16);
    A slide fastener comprising adjusting members (60a, 60b) for individually adjusting the processing positions of the pair of caulking members (44a, 44b) by the pair of pressing devices (34a, 34b). Slider assembly equipment.
  2. 　前記押圧装置は、各々揺動可能に設けられた一対のレバー（３４ａ，３４ｂ）と、前記レバー（３４ａ，３４ｂ）を各々揺動させる一対のカム部材（５５ａ，５５ｂ）により構成される請求項１記載のスライドファスナ用スライダの組立装置。 The pressing device includes a pair of levers (34a, 34b) provided to be swingable, and a pair of cam members (55a, 55b) for swinging the levers (34a, 34b). The slide fastener assembly apparatus according to claim 1.
  3. 　前記調節部材は、前記一対のカム部材（５５ａ，５５ｂ）の位置を各々調節する一対の位置調節ボルト（６０ａ，６０ｂ）である請求項２記載のスライドファスナ用スライダの組立装置。 3. The slide fastener slider assembling apparatus according to claim 2, wherein the adjusting member is a pair of position adjusting bolts (60a, 60b) for adjusting the positions of the pair of cam members (55a, 55b).
  4. 　前記一対のカシメ部材（４４ａ，４４ｂ）は、各々係合ピン（４５ａ，４５ｂ）を有し、前記一対のレバー（３４ａ，３４ｂ）の下端部の各係合部（４２ａ，４２ｂ）と前記係合ピン（４５ａ，４５ｂ）により各々係合し、移動可能に設けられている請求項１記載のスライドファスナ用スライダの組立装置。 The pair of caulking members (44a, 44b) have engagement pins (45a, 45b), respectively, and the engagement portions (42a, 42b) at the lower ends of the pair of levers (34a, 34b) and the engagement. The slide fastener slider assembling apparatus according to claim 1, wherein the slide fastener slider assembly apparatus is movably engaged with the mating pins (45 a, 45 b).
  5. 　前記一対のレバー（３４ａ，３４ｂ）は、筐体（３１）内に設けられ、前記一対のレバー（３４ａ，３４ｂ）及び前記一対のカム部材（５５ａ，５５ｂ）が、一体の駆動部材（５８）の駆動により同時に駆動される請求項２記載のスライドファスナ用スライダの組立装置。
          The pair of levers (34a, 34b) are provided in a housing (31), and the pair of levers (34a, 34b) and the pair of cam members (55a, 55b) are integrated drive members (58). 3. The slide fastener slider assembling apparatus according to claim 2, wherein the slide fastener slider is driven simultaneously by driving of the slide fastener.
PCT/JP2014/070999 2014-08-08 2014-08-08 Device for assembly of slider for slide fastener WO2016021041A1 (en)

Priority Applications (3)

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CN201480030643.9A CN107205528B (en) 2014-08-08 2014-08-08 Assembling device for slider of slide fastener
PCT/JP2014/070999 WO2016021041A1 (en) 2014-08-08 2014-08-08 Device for assembly of slider for slide fastener
TW104125351A TWI571215B (en) 2014-08-08 2015-08-05 Assembly device for zipper slide

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JPS61247402A (en) * 1984-09-28 1986-11-04 韓國ジツパ−株式会社 Apparatus for continuously assembling slider for fastener
JPH05115313A (en) * 1991-10-25 1993-05-14 Yoshida Kogyo Kk <Ykk> Connection method between slider with cover for slide fastener and cover thereon
JPH05123208A (en) * 1991-04-27 1993-05-21 Yoshida Kogyo Kk <Ykk> Slider with cover for slide fastener and method for attaching its cover
WO2013014796A1 (en) * 2011-07-28 2013-01-31 Ykk株式会社 Slider for slide fastener

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JPS4886639A (en) * 1972-01-27 1973-11-15
JPS61247402A (en) * 1984-09-28 1986-11-04 韓國ジツパ−株式会社 Apparatus for continuously assembling slider for fastener
JPH05123208A (en) * 1991-04-27 1993-05-21 Yoshida Kogyo Kk <Ykk> Slider with cover for slide fastener and method for attaching its cover
JPH05115313A (en) * 1991-10-25 1993-05-14 Yoshida Kogyo Kk <Ykk> Connection method between slider with cover for slide fastener and cover thereon
WO2013014796A1 (en) * 2011-07-28 2013-01-31 Ykk株式会社 Slider for slide fastener

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108236165A (en) * 2016-12-27 2018-07-03 Ykk株式会社 Back stop part erecting device

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