JPH0330805Y2 - - Google Patents
Info
- Publication number
- JPH0330805Y2 JPH0330805Y2 JP834385U JP834385U JPH0330805Y2 JP H0330805 Y2 JPH0330805 Y2 JP H0330805Y2 JP 834385 U JP834385 U JP 834385U JP 834385 U JP834385 U JP 834385U JP H0330805 Y2 JPH0330805 Y2 JP H0330805Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- shaft
- taper guide
- tool body
- measuring
- 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
Links
- 238000005259 measurement Methods 0.000 description 23
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案はプレスにより成型された部品にあけ
られた穴の位置を測定する穴位置測定工具に関す
る。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a hole position measuring tool for measuring the position of a hole drilled in a part formed by a press.
（従来の技術）
従来、プレスにより成型された板金部品（例え
ばパネル）にあけられた穴が、正規の位置にあけ
られているか否かを測定するには、第３図に示す
ように、測定されるパネル１（以下測定パネルと
いう）を測定ゲージ５にセツトして、栓ゲージで
ある測定工具３１の下端３１ａを、測定ゲージ５
の取付穴７に嵌挿して、測定工具３１を測定ゲー
ジ５に取りつけ、測定パネル１の穴３と測定工具
３１の外周面との間に〓見ゲージ３２を挿入して
穴３の横方向の〓間×１，×２及び縦方向の〓間
ｙ１，ｙ２とを測定し、この〓間量から測定パネ
ル１の穴３の位置のずれ量を計算していた。従つ
て、従来はパネルの穴位置のずれ量を測定するの
に〓見ゲージを必要とし、さらにずれ量を計算す
る必要があるため、測定に時間がかかるだけでな
く、測定誤差や測定値のばらつきが多く測定精度
が良くないという問題があつた。(Prior art) Conventionally, in order to measure whether or not holes drilled in sheet metal parts (for example, panels) formed by a press are drilled in the correct positions, a measurement method is used as shown in Fig. 3. The panel 1 to be measured (hereinafter referred to as measurement panel) is set on the measurement gauge 5, and the lower end 31a of the measurement tool 31, which is a plug gauge, is placed on the measurement gauge 5.
Attach the measuring tool 31 to the measuring gauge 5 by fitting it into the mounting hole 7 of The distances x1, x2 and the vertical distances y1, y2 were measured, and the amount of deviation in the position of the hole 3 in the measurement panel 1 was calculated from the distances. Therefore, conventionally, a gauge is required to measure the amount of deviation of the hole position in the panel, and it is also necessary to calculate the amount of deviation, which not only takes time, but also causes measurement errors and measurement values. There was a problem that there was a lot of variation and the measurement accuracy was poor.
（考案が解決しようとする問題点）
この考案は上記に鑑み、プレス品の穴位置のず
れ量を測定するにあたり、〓見ゲージを必要とせ
ず、又従来より測定精度が良く、さらに測定時間
を短縮することのできるプレス品の穴位置測定工
具の提供を目的とするものである。(Problems to be solved by the invention) In view of the above, this invention does not require a gauge to measure the amount of deviation in the hole position of a pressed product, has better measurement accuracy than conventional methods, and also takes less time to measure. The object of the present invention is to provide a tool for measuring hole positions in pressed products that can be shortened in size.
（問題点を解決するための手段）
上記の目的を達成するため、この考案の構成は
次のようになされる。すなわち、軸部及びこの軸
部の上部に形成された鍔を有し軸部下端が支持部
材の基準穴に嵌挿される工具本体と、プレス品の
測定穴及び前記鍔より大径の上面を有して逆円錘
状をなし、上面を鍔の下面に当接させた状態で軸
心部にあけた軸穴を介して軸部の半径方向に移動
可能に工具本体に取りつけられたテーパガイドと
によりプレス品の穴位置測定工具を構成し、この
テーパガイドの上面にはＸ、Ｙ方向の目盛を、又
前記鍔にはテーパガイドの目盛に対するＸ、Ｙ方
向のバーニヤ目盛を記入したものである。(Means for Solving the Problems) In order to achieve the above object, the configuration of this invention is as follows. That is, the tool body has a shaft part and a flange formed on the upper part of the shaft part, and the lower end of the shaft is inserted into the reference hole of the support member, and the tool body has a measurement hole of the pressed product and an upper surface with a larger diameter than the flange. The taper guide has an inverted conical shape and is attached to the tool body so that it can move in the radial direction of the shaft through a shaft hole drilled in the shaft center with the top surface in contact with the bottom surface of the flange. This constitutes a tool for measuring the hole position of a pressed product, and the top surface of this taper guide is marked with scales in the X and Y directions, and the collar is marked with vernier scales in the X and Y directions relative to the scales of the taper guide. .
（作用）
支持部材に支持されたプレス品の穴に穴位置測
定工具を挿入して、その工具本体の軸部下端を支
持部材の基準穴に嵌挿する。この時、基準穴に対
してプレス品の穴が偏心しているときには、テー
パガイドはプレス品の穴と一致するまで、その穴
にガイドされて移動する。そして、プレス品の穴
にテーパガイドが嵌着した時、テーパガイドの
Ｘ、Ｙ方向の目盛線と軸部の鍔のＸ、Ｙ方向の目
盛線の一致した所をそれぞれ読み取り、穴位置の
偏心量を測定する。(Operation) A hole position measuring tool is inserted into the hole of the press product supported by the support member, and the lower end of the shaft of the tool body is inserted into the reference hole of the support member. At this time, if the hole in the press product is eccentric with respect to the reference hole, the taper guide moves while being guided by the hole until it coincides with the hole in the press product. When the taper guide is fitted into the hole of the press product, read the points where the scale lines in the X and Y directions on the taper guide and the scale lines in the X and Y directions on the flange of the shaft coincide, and check the eccentricity of the hole position. measure quantity.
（実施例）
次に、この考案を図面に示す実施例に基づいて
説明する。(Example) Next, this invention will be explained based on an example shown in the drawings.
第１図、第２図において、プレス成型されかつ
穴３がパネル部２に開けられた板金製の測定パネ
ル１は、その両側が下方へ折曲された後外側へ折
り曲げられてアングル状の取付部４になつてい
る。測定パネル１の支持部材である測定ゲージ５
は、その両側において上方へ突出する支持部６，
６があり、この両支持部６，６には測定パネル１
の取付部４，４を支持する段部６ａ，６ａが形成
されている。この測定ゲージ５には、その両支持
部６，６の間に、両支持部６，６を介して両取付
部４，４が支持された測定パネル１の穴３の下方
にあたる個所に、後述する穴位置測定工具８の工
具本体９の下端の挿入部１０を嵌挿するための基
準穴７があけられている。 In FIGS. 1 and 2, a press-molded sheet metal measurement panel 1 with holes 3 drilled in the panel portion 2 is bent downward on both sides and then bent outward to form an angular installation. It has become part 4. Measuring gauge 5 which is a supporting member of measuring panel 1
is a support portion 6 projecting upward on both sides thereof,
There is a measurement panel 1 on both support parts 6, 6.
Step portions 6a, 6a are formed to support the mounting portions 4, 4. The measuring gauge 5 has a hole 3, which will be described later, between the supporting parts 6, 6 and below the hole 3 of the measuring panel 1, in which both the mounting parts 4, 4 are supported via the supporting parts 6, 6. A reference hole 7 is drilled into which an insertion portion 10 at the lower end of the tool body 9 of the hole position measuring tool 8 is inserted.
穴位置測定工具８は工具本体９とテーパガイド
１４とからなつている。工具本体９には、挿入部
１０の上部に挿入部１０より大きな直径を有する
軸部１１が、挿入部１０と同軸に形成されてお
り、又軸部１１の上部には、この軸部１１と同軸
上に、軸部１１より大径の円盤状で、かつ上部に
円錐面１２ａを有する鍔１２が形成されている。
そして、鍔１２の上部はこの鍔１２より小径で外
周面にローレツトの切られた丸棒状のつまみ部１
３になつている。 The hole position measuring tool 8 consists of a tool body 9 and a taper guide 14. In the tool body 9, a shaft portion 11 having a diameter larger than that of the insertion portion 10 is formed coaxially with the insertion portion 10 at the upper part of the insertion portion 10. A flange 12 is formed coaxially with the flange 12, which is disk-shaped and has a larger diameter than the shaft portion 11, and has a conical surface 12a on the upper portion.
The upper part of the flange 12 is a round bar-shaped knob 1 with a smaller diameter than the flange 12 and knurled on the outer circumferential surface.
It's becoming 3.
テーパガイド１４は逆円錐状のテーパ面１４ａ
を有し、その軸心部には、工具本体９の軸部１１
の直径より大きな内径を有する軸穴１５があけら
れており、又その上面１６の直径は工具本体９の
鍔１２の直径より大きくなつている。 The taper guide 14 has an inverted conical tapered surface 14a.
and has a shaft portion 11 of the tool body 9 at its axial center.
A shaft hole 15 having an inner diameter larger than the diameter of the tool body 9 is bored, and the diameter of its upper surface 16 is larger than the diameter of the collar 12 of the tool body 9.
このテーパガイド１４は、その軸孔１５に工具
本体９の軸部１１が挿入された後、軸部１１の下
部に切られたねじ部１０ａにナツト１７をねじ込
むことにより、工具本体９に取りつけられる。こ
のようにして、工具本体９に取りつけられたテー
パガイド１４はその上面１６が工具本体９の鍔１
２の下面に摺接して、工具本体９の軸部１１とテ
ーパガイド１４の軸穴１５との〓間の範囲で軸部
１１の半径方向に移動可能になつている。 This taper guide 14 is attached to the tool body 9 by inserting the shaft portion 11 of the tool body 9 into the shaft hole 15 and then screwing the nut 17 into the threaded portion 10a cut at the bottom of the shaft portion 11. . In this way, the taper guide 14 attached to the tool body 9 has its upper surface 16 aligned with the collar 1 of the tool body 9.
2, and is movable in the radial direction of the shaft portion 11 within the range between the shaft portion 11 of the tool body 9 and the shaft hole 15 of the taper guide 14.
工具本体９の鍔１２の円錐面１２ａには90度で
交差するＸ及びＹ方向の目盛線ａ及びｂが記入さ
れており、又テーパガイド１４の上面１６にもＸ
及びＹ方向の目盛線ｃ及びｄが記入されている。
そして、テーパガイド１４の目盛線ｃ，ｄは、鍔
１２の目盛線ａ，ｂに対してバーニヤ目盛になつ
ている。 On the conical surface 12a of the flange 12 of the tool body 9, graduation lines a and b in the X and Y directions that intersect at 90 degrees are written, and on the upper surface 16 of the taper guide 14,
and scale lines c and d in the Y direction.
The scale lines c and d of the taper guide 14 are vernier scales relative to the scale lines a and b of the collar 12.
次に、この実施例の作用について説明する。 Next, the operation of this embodiment will be explained.
測定パネル１の両側の取付部４，４を測定ゲー
ジ５の両支持部６，６の段部６ａ，６ａに載置し
て、測定パネル１を測定ゲージ５に固定する。つ
いで、穴位置測定工具８を測定パネル１の穴３に
挿入し、その挿入部１０を測定ゲージ５の基準穴
７に挿入する。この時、テーパガイド１４のテー
パ面１４ａが穴３の全内周面に当接するまで、挿
入部１０は基準穴７内に押し込まれる。この時、
穴３の中心が正規の位置に対して偏心している
と、テーパガイド１４はそのテーパ面１４ａが穴
３の周面に押されて移動する。すなわち、第２図
に示すように、テーパガイド１４の上面１６の中
心０１が工具本体９の鍔１２の中心０に対して偏
心する。 The measurement panel 1 is fixed to the measurement gauge 5 by placing the attachment parts 4, 4 on both sides of the measurement panel 1 on the stepped parts 6a, 6a of both the support parts 6, 6 of the measurement gauge 5. Next, the hole position measuring tool 8 is inserted into the hole 3 of the measuring panel 1, and its insertion part 10 is inserted into the reference hole 7 of the measuring gauge 5. At this time, the insertion portion 10 is pushed into the reference hole 7 until the tapered surface 14a of the tapered guide 14 comes into contact with the entire inner peripheral surface of the hole 3. At this time,
If the center of the hole 3 is eccentric with respect to the normal position, the tapered guide 14 will move because its tapered surface 14a is pushed by the circumferential surface of the hole 3. That is, as shown in FIG. 2, the center 01 of the upper surface 16 of the taper guide 14 is eccentric with respect to the center 0 of the collar 12 of the tool body 9.
従つて、鍔１２の中心０を通るＸ方向の基準線
apに対するテーパガイド１４の中心０１を通るＸ
方向の基準線cpとの差ｘを鍔１２の目盛ａとテー
パガイド１４の目盛りｃとが一致したところで読
み、又鍔１２の中心０を通るＹ方向の基準線bpに
対するテーパガイド１４の中心０１を通るＹ方向
の基準線dpとの差ｙを鍔１２の目盛ｂと、テーパ
ガイド１４の目盛ｄとが一致したところで読む
と、測定パネル１の穴３の中心０１の正規位置か
らのずれ量を正確（例えば1/20mm単位）に測定す
ることができる。 Therefore, the reference line in the X direction passing through the center 0 of the tsuba 12
X passing through the center 01 of the taper guide 14 for a p
Read the difference x from the reference line c p in the direction when the scale a of the tsuba 12 and the scale c of the taper guide 14 match, and also read the difference x from the reference line b p in the Y direction that passes through the center 0 of the tsuba 12. If we read the difference y from the reference line d p in the Y direction passing through the center 01 when the scale b of the collar 12 and the scale d of the taper guide 14 match, we can see that it is from the normal position of the center 01 of the hole 3 of the measurement panel 1. The amount of deviation can be measured accurately (for example, in units of 1/20 mm).
（考案の効果）
以上の説明から明らかなように、この考案によ
ると、測定パネルの基準穴に穴測定工具の本体の
下部を挿入するだけでプレス品の穴位置を正確に
測定できるので、従来のように〓見ゲージを必要
とせず、又穴位置の割りだしの計算が不要となる
ので、プレス品の穴位置測定時間を従来より短縮
することができる。さらに、測定誤差や測定値の
ばらつきが少なくなり、精度の良い測定ができ
る。(Effects of the invention) As is clear from the above explanation, according to this invention, the hole position of a pressed product can be accurately measured simply by inserting the lower part of the main body of the hole measuring tool into the reference hole of the measurement panel. Since there is no need for a sight gauge as shown in the figure, and there is no need to calculate the hole position, the time required to measure the hole position of a pressed product can be reduced compared to the conventional method. Furthermore, measurement errors and variations in measured values are reduced, allowing for highly accurate measurements.
第１図、第２図はこの考案の一実施例を示し、
第１図は穴位置測定工具の一部断面を示す正面
図、第２図は第１図の穴位置測定工具による穴測
定を示す説明図、第３図、第４図は従来の穴位置
測定工具を示し、第３図は第１図に対応する図、
第４図は第２図に対応する図である。
１……測定パネル、３……穴（測定パネルの）、
５……測定ゲージ、７……基準穴、８……穴位置
測定工具、９……工具本体、１０……挿入部、１
１……軸部、１２……鍔部、１２ａ……円錐面、
１４……テーパガイド、１５……軸穴、１６……
上面、ａ，ｂ，ｃ，ｄ……目盛。
Figures 1 and 2 show an embodiment of this invention,
Fig. 1 is a front view showing a partial cross section of the hole position measuring tool, Fig. 2 is an explanatory diagram showing hole measurement using the hole position measuring tool shown in Fig. 1, and Figs. 3 and 4 are conventional hole position measuring tools. The tool is shown, and FIG. 3 is a diagram corresponding to FIG. 1,
FIG. 4 is a diagram corresponding to FIG. 2. 1...Measurement panel, 3...Hole (on the measurement panel),
5... Measuring gauge, 7... Reference hole, 8... Hole position measuring tool, 9... Tool body, 10... Insertion part, 1
1... Shaft part, 12... Flange part, 12a... Conical surface,
14... Taper guide, 15... Shaft hole, 16...
Top surface, a, b, c, d...scale.
Claims (1)
軸部下端が支持部材の基準穴に嵌挿される工具本
体と、プレス品の測定穴及び前記鍔より大径の上
面を有して逆円錘状をなし、上面を鍔の下面に当
接させた状態で軸心部にあけた軸穴を介して軸部
の半径方向に移動可能に工具本体に取りつけられ
たテーパガイドとからなり、このテーパガイドの
上面にはＸ、Ｙ方向の目盛が、又前記鍔にはテー
パガイドの目盛に対するＸ、Ｙ方向のバーニヤ目
盛が記入されたことを特徴とするプレス品の穴位
置測定工具。 A tool body having a shaft portion and a flange formed on the upper part of the shaft portion, the lower end of the shaft being inserted into the reference hole of the support member, and a measuring hole of the pressed product and an upper surface having a diameter larger than the flange. It has an inverted conical shape and consists of a taper guide that is attached to the tool body so that it can move in the radial direction of the shaft through a shaft hole drilled in the shaft center with the top surface in contact with the bottom surface of the flange. A tool for measuring the hole position of a press product, characterized in that a scale in the X and Y directions is written on the upper surface of the taper guide, and a vernier scale in the X and Y directions relative to the scale of the taper guide is written on the collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP834385U JPH0330805Y2 (en) | 1985-01-24 | 1985-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP834385U JPH0330805Y2 (en) | 1985-01-24 | 1985-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61123906U JPS61123906U (en) | 1986-08-04 |
| JPH0330805Y2 true JPH0330805Y2 (en) | 1991-06-28 |
Family
ID=30487534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP834385U Expired JPH0330805Y2 (en) | 1985-01-24 | 1985-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330805Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62280675A (en) * | 1986-05-28 | 1987-12-05 | Nec Corp | Frequency-modulated pulse signal generator |
| JPH0618241Y2 (en) * | 1986-08-14 | 1994-05-11 | 関東自動車工業株式会社 | Hole position measuring device |
-
1985
- 1985-01-24 JP JP834385U patent/JPH0330805Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61123906U (en) | 1986-08-04 |
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