JPH0311920Y2 - - Google Patents

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Publication number
JPH0311920Y2
JPH0311920Y2 JP13896984U JP13896984U JPH0311920Y2 JP H0311920 Y2 JPH0311920 Y2 JP H0311920Y2 JP 13896984 U JP13896984 U JP 13896984U JP 13896984 U JP13896984 U JP 13896984U JP H0311920 Y2 JPH0311920 Y2 JP H0311920Y2
Authority
JP
Japan
Prior art keywords
clinch
claw
electronic component
printed wiring
wiring board
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP13896984U
Other languages
Japanese (ja)
Other versions
JPS6153970U (en
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 filed Critical
Priority to JP13896984U priority Critical patent/JPH0311920Y2/ja
Publication of JPS6153970U publication Critical patent/JPS6153970U/ja
Application granted granted Critical
Publication of JPH0311920Y2 publication Critical patent/JPH0311920Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 産業上の利用分野 本考案はプリント配線基板に挿通突出された電
子部品の脚部を折曲するクリンチ装置に係り、特
に消耗部品の取換え作業の容易なクリンチ装置に
関する。
[Detailed Description of the Invention] Industrial Application Field The present invention relates to a clinch device for bending the legs of electronic components inserted into and projected from a printed wiring board, and particularly relates to a clinch device that facilitates the work of replacing consumable parts. .

従来の技術 一般に電子部品(例えば抵抗器、トランジスタ
等)をプリント配線基板の所定位置に据付ける作
業は、自動化された据付け用機械を用いて行なわ
れている。この据付け用機械は(1)搬送されてくる
電子部品をプリント配線基板上へ移送して、プリ
ント配線基板に穿設されている孔に電子部品の脚
部を挿通突出させる差込み装置と、(2)プリント配
線基板の位置決めを行なう位置決め装置と、(3)差
込装置によりプリント配線基板に挿通突出された
電子部品の脚部を折曲するクリンチ装置とより構
成されている。
2. Description of the Related Art Generally, an automated installation machine is used to install electronic components (eg, resistors, transistors, etc.) at predetermined positions on a printed wiring board. This installation machine includes (1) an insertion device that transfers the transported electronic component onto a printed wiring board and inserts and projects the legs of the electronic component into a hole drilled in the printed wiring board, and (2) (3) A clinch device that bends the legs of an electronic component inserted into and projected from the printed wiring board by an insertion device.

従来このクリンチ装置には電子部品の脚部を当
接押圧して折曲作業を行なう一対のクリンチ爪が
取付けられている。このクリンチ爪にはひずみ検
出器が貼着されており、電子部品の脚部に当接押
圧する際クリンチ爪に生ずる撓みを検出して、折
曲作業が行なわれているか否かを確認し、誤動作
を防止するよう構成されている。
Conventionally, this clinch device is equipped with a pair of clinch claws that abut and press the legs of an electronic component to perform a bending operation. A strain detector is attached to this clinch claw, and it detects the deflection that occurs in the clinch claw when it comes into contact with the leg of the electronic component and confirms whether or not the bending work is being performed. Constructed to prevent malfunction.

このクリンチ爪は、その折曲作業により電子部
品の脚部との当接部分が摩耗するため、所定使用
期間終了後は取換える必要がある。
Since the portion of the clinch claw that contacts the leg of the electronic component wears out due to the bending operation, it is necessary to replace the clinch claw after a predetermined period of use.

考案が解決しようとする問題点 しかるに上記従来のクリンチ装置では、ひずみ
検出器をクリンチ爪に貼着していたため、クリン
チ爪の取換え時には、クリンチ爪の取外し・取付
け作業に加えてひずみ検出器の取外し、貼着作業
が加わるため、取換え作業が面倒であるという欠
点があつた。
Problems to be solved by the invention However, in the conventional clinching device described above, the strain detector was attached to the clinch claw, so when replacing the clinch claw, in addition to the work of removing and attaching the clinch claw, the strain detector had to be replaced. It has the disadvantage that replacement work is troublesome because it requires removal and pasting work.

またひずみ検出器はその構造上、壊れ易いもの
であるため、取換え作業中破損させてしまう事故
が多発するという欠点があつた。
Furthermore, since strain detectors are easily broken due to their structure, they have the disadvantage that accidents frequently occur in which they are damaged during replacement work.

そこで本考案はクリンチ爪を着脱自在に保持す
るホルダ部材に肉薄部を形成し、この肉薄部にひ
ずみ検出器を配設することにより、クリンチ爪の
取換え作業の容易なクリンチ装置を提供すること
を目的とする。
Therefore, the present invention provides a clinch device in which the clinch claw can be easily replaced by forming a thin wall part in a holder member that removably holds the clinch claw, and by arranging a strain detector in this thin wall part. With the goal.

問題点を解決するための手段 上記問題点を解決するため本考案ではクリンチ
部材のクリンチ爪を保持するホルダ部材に肉薄部
を形成して、この肉薄部にひずみ検出器を配設し
た。
Means for Solving the Problems In order to solve the above problems, in the present invention, a thin part is formed in the holder member that holds the clinch claw of the clinch member, and a strain detector is disposed in this thin part.

実施例 第1図に本考案になるクリンチ装置の一実施例
を示す。同図中、1はクリンチ装置でプリント配
線基板2に対し下方位置に配設される。電子部品
(例えば抵抗器)3が据付けられるプリント配線
基板2の所定位置には、予め電子部品3の脚部3
a,3bが挿入される孔2a,2bが穿設されて
おり、電子部品3は差込み装置(図示せず)によ
り移送されてその脚部3a,3bをプリント配線
基板2の孔2a,2bに挿通される。この際、脚
部3a,3bの先端所定部分はプリント配線基板
2の裏面に突出する。
Embodiment FIG. 1 shows an embodiment of the clinch device according to the present invention. In the figure, reference numeral 1 denotes a clinch device, which is disposed at a position below the printed wiring board 2. The legs 3 of the electronic component 3 are placed in advance at a predetermined position on the printed wiring board 2 on which the electronic component (for example, a resistor) 3 is installed.
Holes 2a and 2b are drilled into which holes 2a and 3b are inserted, and the electronic component 3 is transferred by an insertion device (not shown) and its legs 3a and 3b are inserted into the holes 2a and 2b of the printed wiring board 2. It is inserted. At this time, predetermined portions of the tips of the legs 3a and 3b protrude from the back surface of the printed wiring board 2.

プリント配線基板2の裏面に突出した電子部品
3の脚部3a,3bはクリンチ装置1により夫々
内側に向けて折曲される。
The legs 3a and 3b of the electronic component 3 protruding from the back surface of the printed wiring board 2 are bent inward by the clinch device 1, respectively.

クリンチ装置1は大略基台4に一対のクリンチ
部材5a,5bを揺動自在に支承させた構成とな
つている。基台4は略円柱形状をなしクリンチ部
材5a,5bが配設される位置には切欠部4aが
形成されている。また基台4の上部にはプリント
配線基板2を所定高さ位置に位置決めする基板受
6が取付けられている。基台4の下面には孔4a
が穿設されており、この孔4aの下部にはクリン
チ装置1を駆動する駆動機構(図示せず)が設け
てある。この駆動機構は差込み装置及びプリント
配線基板の位置決めを行なう位置決め装置(図示
せず)と連動して駆動し、電子部品3がクリンチ
装置1上の所定位置に装着された際、駆動部材7
を上動させてクリンチ装置1を駆動する。
The clinch device 1 generally has a structure in which a pair of clinch members 5a and 5b are swingably supported on a base 4. The base 4 has a substantially cylindrical shape and has a notch 4a formed at a position where the clinch members 5a and 5b are disposed. Further, a board holder 6 for positioning the printed wiring board 2 at a predetermined height position is attached to the upper part of the base 4. A hole 4a is provided on the bottom surface of the base 4.
A drive mechanism (not shown) for driving the clinch device 1 is provided below the hole 4a. This drive mechanism is driven in conjunction with a positioning device (not shown) that positions the insertion device and the printed wiring board, and when the electronic component 3 is mounted at a predetermined position on the clinch device 1, the drive member 7
is moved upward to drive the clinch device 1.

一対のクリンチ部材5a,5bは第2図に示す
如く、対向して配設され基台4に設けられた支軸
8に揺動自在に支承される。なおクリンチ部材5
a,5bは同一構成であり且つ各構成部は同一動
作を行なうので、第2図中右側に配設されたクリ
ンチ部材5aのみを説明し、左側のクリンチ部材
5bの各構成部には同一符号を付し記号bを添記
することによりその説明を省略する。
As shown in FIG. 2, the pair of clinch members 5a and 5b are disposed facing each other and are swingably supported by a support shaft 8 provided on the base 4. Note that the clinch member 5
a, 5b have the same configuration and each component performs the same operation, so only the clinch member 5a disposed on the right side in FIG. By adding the symbol b and the symbol b, the explanation thereof will be omitted.

クリンチ部材5aは第3図に示す如く、大略ク
リンチ爪9aとホルダ部10aとよりなる。クリ
ンチ爪9aは上端部が電子部品3の脚部3aを押
圧折曲する爪部9a−1をなし、基部9a−2には
ボルト11a−1,11a−2が挿通される孔12
a−1,12a−2が穿設されている。ボルト11
a−1,11a−2を螺着、取外すことにより、ク
リンチ爪9aはホルダ部10aに着脱自在に取付
けられる。
As shown in FIG. 3, the clinch member 5a generally consists of a clinch claw 9a and a holder portion 10a. The upper end of the clinch claw 9a forms a claw portion 9a- 1 that presses and bends the leg portion 3a of the electronic component 3, and the base portion 9a- 2 has holes 12 into which bolts 11a- 1 and 11a- 2 are inserted.
A- 1 and 12a- 2 are drilled. bolt 11
By screwing in and removing a- 1 and 11a- 2 , the clinch claw 9a is removably attached to the holder portion 10a.

ホルダ部10aは上部にクリンチ爪9aを保持
するホルダ13aを形成し、またホルダ13aの
下部にはクリンチ部材5aが基台4へ取付けられ
た際揺動する方向(図中矢印Aで示す)に対して
肉厚寸法を小とした肉薄部14aが形成されてい
る。更に肉薄部14aの下部には所定範囲に亘つ
て切欠15aが設けられており、この切欠15a
には第2図に示す如く、ローラ16aが軸17a
に回動自在に支承されて取付けられる。ホルダ部
10aのホルダ部10bと対向する側面の長手方
向に対する略中央位置には支軸8を貫通される軸
受18aが一体成形されており、また上記側面の
背面にはバネ19aを取付けるための溝20aが
穿設されている。なおクリンチ爪9aのホルダ部
10aへの取付けは、絶縁ベーク板21a及び絶
縁用ベークスリーブ22a−1,22a−2を介し
てボルト11a−1,11a−2で行なわれる。
The holder part 10a has a holder 13a at its upper part that holds the clinch claw 9a, and a holder 13a which holds the clinch claw 9a at its lower part in the direction in which the clinch member 5a swings when attached to the base 4 (indicated by arrow A in the figure). On the other hand, a thin wall portion 14a having a smaller wall thickness is formed. Furthermore, a notch 15a is provided in the lower part of the thin portion 14a over a predetermined range, and this notch 15a
As shown in FIG. 2, the roller 16a is connected to the shaft 17a.
It is rotatably supported and installed. A bearing 18a, which is passed through the support shaft 8, is integrally molded at approximately the center position in the longitudinal direction of the side surface of the holder portion 10a facing the holder portion 10b, and a groove for attaching a spring 19a is formed on the back surface of the side surface. 20a is bored. The clinch claws 9a are attached to the holder portion 10a using bolts 11a- 1 and 11a- 2 via the insulating bake plate 21a and insulating bake sleeves 22a- 1 and 22a- 2 .

ホルダ部10aの肉薄部14aにはひずみ検出
器23aが配設される。ひずみ検出器23aはク
リンチ装置1の作動時に電子部品3の脚部3aを
折曲するクリンチ部材5aに生ずる撓みを検知す
ることにより、クリンチ装置1が電子部品3の脚
部3aを確実に折曲しているか確認するためのも
のである。
A strain detector 23a is disposed in the thin portion 14a of the holder portion 10a. The strain detector 23a detects the deflection that occurs in the clinch member 5a that bends the leg 3a of the electronic component 3 when the clinch device 1 is activated, thereby ensuring that the clinch device 1 bends the leg 3a of the electronic component 3. This is to confirm that you are doing so.

上記構成のクリンチ部材5a,5bは基台4に
設けられた支軸8に軸受18a,18bを貫通さ
れて軸8を中心として揺動自在に取付けられてな
る。また各クリンチ部材5a,5bに穿設された
溝20a,20bと、基台4を囲繞して設けられ
たバンド24の間には、バネ19a,19bが張
架されている。このバネ19a,19bはクリン
チ部材5a,5bを夫々図中矢印B,C方向に回
動付勢する。ローラ16a,16bの揺動方向に
対する離間距離は、駆動部材7の直径寸法より小
に選定されている。
The clinch members 5a and 5b having the above structure are attached to a support shaft 8 provided on the base 4 through bearings 18a and 18b so as to be swingable about the shaft 8. Further, springs 19a and 19b are stretched between grooves 20a and 20b formed in each of the clinch members 5a and 5b and a band 24 provided surrounding the base 4. The springs 19a, 19b urge the clinch members 5a, 5b to rotate in the directions of arrows B and C in the figure, respectively. The distance between the rollers 16a and 16b in the swinging direction is selected to be smaller than the diameter of the drive member 7.

クリンチ部材5a,5bが基台4に取付けられ
た状態において、クリンチ爪9a,9bを着脱す
る際操作するボルト11a−1,11a−2,11
b−1,11b−2は切欠部4aの配設方向と同方
向に対して螺着、取外しを行ない得るため、クリ
ンチ爪9a,9bはホルダ部10a,10bを基
台4に取付けたまま、容易に交換することができ
る。
Bolts 11a- 1 , 11a- 2 , 11 are operated when attaching and detaching the clinch claws 9a, 9b when the clinch members 5a, 5b are attached to the base 4.
Since b- 1 and 11b- 2 can be screwed on and removed in the same direction as the direction in which the cutout portion 4a is disposed, the clinch claws 9a and 9b can be used while the holder portions 10a and 10b are attached to the base 4. Can be easily replaced.

ここで差込み装置及び位置決め装置により電子
部品3がプリント配線基板2上の所定位置に据付
けられ、プリント配線基板2も基板受6上の所定
位置に位置決めされた時、駆動機構は作動して駆
動部材7を上動させる。この駆動部材7の上動に
よるクリンチ装置1の各構成部の動作を第2図を
用いて説明する。
Here, when the electronic component 3 is installed at a predetermined position on the printed wiring board 2 by the insertion device and the positioning device, and the printed wiring board 2 is also positioned at a predetermined position on the board holder 6, the drive mechanism is activated to drive the drive member. Move 7 up. The operation of each component of the clinch device 1 due to the upward movement of the drive member 7 will be explained using FIG. 2.

駆動部材7はその直径寸法がローラ16a,1
6bの離間距離よりも小であるため、その上動に
従いローラ16a,16bをバネ19a,19b
に抗して押圧し、従つてクリンチ部材5a,5b
は図中矢印D,E方向へ夫々付勢されて揺動す
る。この揺動によりクリンチ爪9a,9bの爪部
9a−1,9b−1は電子部品3の脚部3a,3b
に当接して押圧する。従つて脚部3a,3bは次
第に折曲されてゆき、やがて図中破線で示す所定
形状に折曲される。
The diameter of the driving member 7 is the same as that of the rollers 16a, 1.
6b, the rollers 16a, 16b are moved upward by the springs 19a, 19b.
, and therefore the clinch members 5a, 5b
are biased and oscillate in the directions of arrows D and E in the figure, respectively. Due to this swinging, the claw portions 9a- 1 , 9b- 1 of the clinch claws 9a, 9b are attached to the leg portions 3a, 3b of the electronic component 3.
Touch and press. Accordingly, the legs 3a, 3b are gradually bent and eventually bent into a predetermined shape shown by the broken line in the figure.

クリンチ部材5a,5bが電子部品3の脚部3
a,3bを押圧する際、クリンチ部材5a,5b
には上記押圧力に応じた撓みが発生する。この撓
み量はひずみ検出器23a,23bにより検出さ
れる。従つて差込み装置、位置決め装置の誤動作
等の事故により電子部品3が所定位置に据付けら
れていないような場合は、ひずみ検出器23a,
23bには検出信号が生じず、よつてこのような
検出信号の生じないプリント配線基板2を据付作
業時に排除することにより、不良製品の発生を防
止することができる。
The clinch members 5a and 5b are the legs 3 of the electronic component 3.
When pressing a, 3b, clinch members 5a, 5b
Deflection occurs in accordance with the above-mentioned pressing force. This amount of deflection is detected by strain detectors 23a and 23b. Therefore, if the electronic component 3 is not installed in the specified position due to an accident such as malfunction of the insertion device or positioning device, the strain detector 23a,
23b does not generate a detection signal, and therefore, by removing the printed wiring board 2 that does not generate such a detection signal during installation work, it is possible to prevent the generation of defective products.

上記動作を行なうひずみ検出器23a,23b
はホルダ部10a,10bの肉薄部14a,14
bに配設されている。ホルダ部10a,10bは
基台4に取付けられており一般に取外すことはな
く、従つてひずみ検出器23a,23bも一旦配
設され後は、取外す必要はない。またひずみ検出
器23a,23bの配設位置は肉薄部14a,1
4bであり、この肉薄部14a,14bはクリン
チ部材5a,5b内で最も撓み易い場所であるた
め、ひずみ検出器23a,23bからの検出信号
は大となり、確実に不良プリント配線基板の発見
を行なうことができる。
Strain detectors 23a and 23b that perform the above operations
are the thin parts 14a, 14 of the holder parts 10a, 10b.
b. The holder portions 10a, 10b are attached to the base 4 and generally do not need to be removed.Therefore, once the strain detectors 23a, 23b are installed, there is no need to remove them. Furthermore, the placement positions of the strain detectors 23a and 23b are in the thin parts 14a and 1.
4b, and since the thin parts 14a and 14b are the most flexible places in the clinch members 5a and 5b, the detection signals from the strain detectors 23a and 23b are large, and a defective printed wiring board can be reliably found. be able to.

なお肉薄部14a,14bの厚さ寸法は、折曲
作業及びクリンチ部材5a,5bの強度に悪影響
を与えない範囲で選定されている。
The thickness of the thin parts 14a and 14b is selected within a range that does not adversely affect the bending work and the strength of the clinch members 5a and 5b.

考案の効果 上述の如く本考案になるクリンチ装置によれ
ば、クリンチ部材のクリンチ爪を保持するホルダ
部材に肉薄部を形成し、この肉薄部にひずみ検出
器を配設することにより、クリンチ爪の交換時に
ひずみ検出器を貼着し直す必要はなくなり、よつ
てクリンチ爪の交換作業が容易になり且つ交換時
間も短くすることができ、加えてクリンチ爪交換
時にひずみ検出器を破損するような事故を防止す
ることができ、更にはひずみ検出器が配設される
位置は、クリンチ部材内で最も撓み易い肉薄部で
あるため検出信号が大となり、従つて確実に不良
プリント配線基板の発見を行なうことができる等
の特長を有する。
Effects of the Invention As described above, according to the clinch device of the present invention, a thin wall portion is formed in the holder member that holds the clinch claw of the clinch member, and a strain detector is disposed in this thin wall portion, so that the clinch claw is There is no need to reattach the strain detector when replacing it, which makes replacing the clinch claw easier and reduces the replacement time.In addition, it prevents accidents that could damage the strain detector when replacing the clinch claw. Furthermore, since the position where the strain detector is installed is the thinnest part of the clinch member that is most likely to bend, the detection signal will be large, thus ensuring the detection of defective printed wiring boards. It has the following features:

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案になるクリンチ装置の一実施例
の分解斜視図、第2図は第1図のクリンチ装置の
縦断面図、第3図は本考案になるクリンチ装置の
クリンチ部材を拡大して示す分解斜視図である。 1……クリンチ装置、2……プリント配線基
板、3……電子部品、3a,3b……脚部、4…
…基台、5a,5b……クリンチ部材、9a,9
b……クリンチ爪、10a,10b……ホルダ
部、14a,14b……肉薄部、23a,23b
……ひずみ検出器。
Fig. 1 is an exploded perspective view of one embodiment of the clinch device according to the present invention, Fig. 2 is a vertical sectional view of the clinch device shown in Fig. 1, and Fig. 3 is an enlarged view of the clinch member of the clinch device according to the present invention. FIG. DESCRIPTION OF SYMBOLS 1... Clinch device, 2... Printed wiring board, 3... Electronic components, 3a, 3b... Legs, 4...
...Base, 5a, 5b...Clinch member, 9a, 9
b...Clinch claw, 10a, 10b...Holder part, 14a, 14b...Thin wall part, 23a, 23b
...Strain detector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 基台に揺動自在に支承された一対のクリンチ部
材にてプリント配線基板に挿通突出された電子部
品の脚部を折曲するクリンチ装置において、該ク
リンチ部材を該クリンチ部材の揺動に伴ない該電
子部品の脚部を押圧して折曲するクリンチ爪と、
該クリンチ爪を着脱自在に保持し前記揺動方向に
対して肉厚寸法を小とした肉薄部を形成されたホ
ルダ部材とにより構成し、該ホルダ部材の肉薄部
にひずみ検出器を配設してなるクリンチ装置。
In a clinch device that bends the legs of an electronic component that is inserted into and protrudes from a printed wiring board using a pair of clinch members that are swingably supported on a base, the clinch members are moved as the clinch members swing. a clinch claw that presses and bends the leg of the electronic component;
a holder member that detachably holds the clinch claw and is formed with a thin wall portion having a reduced wall thickness with respect to the swinging direction, and a strain detector is disposed in the thin wall portion of the holder member. A clinching device.
JP13896984U 1984-09-13 1984-09-13 Expired JPH0311920Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13896984U JPH0311920Y2 (en) 1984-09-13 1984-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13896984U JPH0311920Y2 (en) 1984-09-13 1984-09-13

Publications (2)

Publication Number Publication Date
JPS6153970U JPS6153970U (en) 1986-04-11
JPH0311920Y2 true JPH0311920Y2 (en) 1991-03-20

Family

ID=30697357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13896984U Expired JPH0311920Y2 (en) 1984-09-13 1984-09-13

Country Status (1)

Country Link
JP (1) JPH0311920Y2 (en)

Also Published As

Publication number Publication date
JPS6153970U (en) 1986-04-11

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