JP2706427B2 - Engraving manufacturing equipment - Google Patents

Engraving manufacturing equipment

Info

Publication number
JP2706427B2
JP2706427B2 JP6328143A JP32814394A JP2706427B2 JP 2706427 B2 JP2706427 B2 JP 2706427B2 JP 6328143 A JP6328143 A JP 6328143A JP 32814394 A JP32814394 A JP 32814394A JP 2706427 B2 JP2706427 B2 JP 2706427B2
Authority
JP
Japan
Prior art keywords
holding
engraving
shank
stamping
tip
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 - Lifetime
Application number
JP6328143A
Other languages
Japanese (ja)
Other versions
JPH08174085A (en
Inventor
謙司 出口
Original Assignee
謙司 出口
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 謙司 出口 filed Critical 謙司 出口
Priority to JP6328143A priority Critical patent/JP2706427B2/en
Publication of JPH08174085A publication Critical patent/JPH08174085A/en
Application granted granted Critical
Publication of JP2706427B2 publication Critical patent/JP2706427B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】この発明は、金属や合成樹脂、木
材等のワークに文字などを打刻するために用いる刻印の
製造装置に関する。
BACKGROUND OF THE INVENTION This invention relates to the production equipment of the stamping used to embossing the characters in a metal or synthetic resin, such as wood workpiece.

【0002】[0002]

【従来の技術】この種の刻印は、一般に鋼材より成り、
シャンクの先端に文字等を画いた凸部を設けたものであ
って、文字ポンチ或はテーキンとも呼ばれている。
2. Description of the Related Art Inscriptions of this kind are generally made of steel,
The shank is provided with a convex portion on the tip of which a character or the like is drawn, and is also called a character punch or a tekin.

【0003】この刻印は、彫刻機で手彫り加工したり、
切削装置や放電加工装置を用いて製作されているが、い
ずれも文字等の輪部に沿って刻印材を順次削り取ってい
く必要があり、生産性が悪くコスト高になる問題があっ
た。
[0003] This inscription is hand-carved with an engraving machine,
Although they are manufactured using a cutting device or an electric discharge machining device, in each case, it is necessary to sequentially cut off the engraving material along the loop of characters and the like, and there has been a problem that productivity is low and cost is high.

【0004】[0004]

【発明の課題】そこで、この発明の課題は、生産性が高
くコストを削減できる刻印の製造装置を提供することで
ある。
[Problem of the invention is therefore an object of the present invention is to provide a manufacturing ZoSo location of engraving that can reduce the high cost productivity.

【0005】[0005]

【課題の解決手段】上記の課題を解決するために、この
発明の製造装置は、プレス機と、刻印材を挾持するホル
ダより成り、このホルダは、対向する一対の保持部材
と、これらの保持部材を互に押圧する押圧手段を有し、
前記保持部材の対向面には刻印材のシャンクの半横断面
にほぼ対応する1以上の保持溝が対向して設けられ、前
記一対の保持部材を前記押圧手段によって押圧すること
により、刻印材のシャンクを対向する保持溝で圧接保持
し、かつ文字図形等を凹部によって画いた雌型を対向す
る保持溝の上部にわずかの間隙をもって上下動可能に挿
入できるようにし、前記プレス機によって前記雌型を打
撃し、この雌型で刻印材の円錐形先端部を圧潰するよう
にしたのである。
A of A in order to solve the above problems, the
The manufacturing apparatus of the present invention comprises a press machine and a holder for holding a stamping material.
This holder is composed of a pair of opposing holding members.
Having pressing means for pressing these holding members together,
On the opposite surface of the holding member, a half cross section of the shank of the stamping material
One or more holding grooves substantially corresponding to
Pressing the pair of holding members by the pressing unit;
Press-holds the shank of the stamping material in opposing holding grooves
Face the female mold with characters and figures drawn by the concave
Up and down with a small gap above the holding groove
And press the female die by the press machine.
Shoot and crush the conical tip of the stamping material with this female mold.
It was.

【0006】[0006]

【0007】[0007]

【作用】上記装置においては、ホルダが刻印材を挾持す
ると同時に雌型も上下動可能に保持できるようにしたの
で、プレス機で雌型を打撃することにより、雌型で刻印
材の円錐形先端部を圧潰することができる。また、複数
の刻印材を保持できるようにしたので、同時に異なった
文字等を有する刻印を製造できる。
In the above apparatus, the holder holds the stamp material.
At the same time, the female mold can be held up and down.
And stamped on the female mold by hitting the female mold with a press machine
The conical tip of the material can be crushed. Also multiple
Can hold the stamping material of
An inscription having characters and the like can be manufactured.

【0008】[0008]

【0009】[0009]

【実施例】以下、この発明の実施例を添付図面に基づい
て説明する。
Embodiments of the present invention will be described below with reference to the accompanying drawings.

【0010】まず、刻印の材料となる刻印材について説
明する。
First, an engraving material serving as an engraving material will be described.

【0011】図1に示すように、刻印材10は、シャン
ク11の先端部12が円錐形になっており、後端部13
は円錐台形になっている。シャンク11は、図示の場合
正四角柱であるが、その他の正多角柱或は円柱であって
もよい。先端部12の円錐形は、完全に尖鋭になってい
なくてもよい。先端がわずかに平坦になっていてもよ
い。
As shown in FIG. 1, a stamping material 10 has a shank 11 having a front end 12 having a conical shape and a rear end 13.
Is frustoconical. The shank 11 is a regular square pillar in the illustrated case, but may be another regular polygonal pillar or a cylindrical pillar. The conical shape of the tip 12 need not be completely sharp. The tip may be slightly flat.

【0012】刻印材10の材質は、45C、55C、S
KS、SKH、SKD等の鋼材が普通であるが、ステン
レスや真鍮などの他の材料であってもよい。
The material of the engraving material 10 is 45C, 55C, S
Steel materials such as KS, SKH, and SKD are common, but other materials such as stainless steel and brass may be used.

【0013】次に、図2及び図3に示すような雌型を用
意する。
Next, a female mold as shown in FIGS. 2 and 3 is prepared.

【0014】図示のように、雌型20は、前記刻印材1
0のシャンク11と同形、即ち、シャンク11が正四角
柱であれば、正四角柱になっており、先端面21に文字
図形等の凹部22が設けられている。そして雌型20の
サイズ(径)は、前記シャンク11よりわずかに小さく
してある。
As shown in the figure, the female mold 20 is provided with the stamping material 1.
If the shank 11 has the same shape as that of the shank 11, that is, if the shank 11 is a square prism, the shank 11 is a square prism. The size (diameter) of the female mold 20 is slightly smaller than that of the shank 11.

【0015】前記刻印材10及び雌型20を用いて図4
に示すようなプロセスで刻印を製作する。
FIG. 4 shows an example of using the stamping material 10 and the female mold 20.
The stamp is manufactured by a process as shown in FIG.

【0016】まず、雌型20の先端面21と刻印材10
の先端部12を対向させて適当な保持手段で保持し、雌
型20に強い打撃を加えると、図4(b)に示すよう
に、刻印材10の先端部12が圧潰されてほぼ円錐台形
の先端部12aが形成される。同時に、図2、図3で示
した文字図形等の凹部22が先端部12aに転写されて
凸部14が形成される。
First, the tip surface 21 of the female mold 20 and the stamping material 10
When the female mold 20 is strongly impacted by holding the distal end portions 12 thereof facing each other with appropriate holding means, as shown in FIG. 4B, the distal end portions 12 of the engraving material 10 are crushed to form a substantially truncated cone. Is formed. At the same time, the concave portions 22 such as the characters and figures shown in FIGS. 2 and 3 are transferred to the front end portion 12a to form the convex portions 14.

【0017】上記円錐台形先端部12aは、図4(b)
のように、圧潰によって多少側面が弯曲した状態になっ
ているので、図4(c)に示すように、破線の部分を取
り除いて整形してもよい。このとき、文字図形等の前後
を判別できるように面取りを施すなどの加工を行なうこ
とができる。勿論、図4(c)の工程を省くことができ
る。
The frustoconical tip 12a is shown in FIG.
As shown in FIG. 4C, the side surface is slightly curved due to the crushing. Therefore, as shown in FIG. At this time, processing such as chamfering can be performed so that the front and rear of the character graphic or the like can be determined. Of course, the step of FIG. 4C can be omitted.

【0018】最後に、図4(d)に示すように、加熱炉
Aで焼入れを施して刻印が完成する。この焼入れも、刻
印材10の材質によっては省略することができる。
Finally, as shown in FIG. 4D, quenching is performed in the heating furnace A to complete the engraving. This quenching can also be omitted depending on the material of the marking material 10.

【0019】出来上った刻印10aの先端部を図5に示
す。図示のように、先端部12bは図4(c)で説明し
た整形加工によってほぼ角錐台形に切削され、文字図形
等を表す凸部14の前後を判別するため、面取り12c
が施されている。
FIG. 5 shows the end of the completed marking 10a. As shown in the figure, the tip 12b is cut into a substantially truncated pyramid by the shaping process described with reference to FIG. 4 (c).
Is given.

【0020】次に、上述のような刻印10aの製造装置
について説明する。
Next, an apparatus for manufacturing the above-described stamp 10a will be described.

【0021】図6に示すように、刻印製造装置30は、
プレス機31とそのプレスヘッド32の直下に配置され
るホルダ40より成る。プレス機31は通常市販されて
いるもので充分であり、特別の機構を要しない。
As shown in FIG. 6, the stamp manufacturing apparatus 30 comprises:
It comprises a press machine 31 and a holder 40 disposed immediately below the press head 32. A commercially available press machine 31 is sufficient, and does not require a special mechanism.

【0022】前記ホルダ40は、図6及び図7に示すよ
うに、基台41に一対の保持部材42、42とシリンダ
43を取り付けたものであって、保持部材42、42
は、互に接近又は離反可能に取り付けられ、シリンダ4
3によって、基台41に設けたストップ壁44に押し付
けられるようになっている。このシリンダ43に換え
て、ネジ棒とそれに係合するナットを設け、ネジ棒を回
転させることによって保持部材を押圧するようにしても
よい。
As shown in FIGS. 6 and 7, the holder 40 has a base 41 on which a pair of holding members 42, 42 and a cylinder 43 are mounted.
Are mounted so that they can approach or separate from each other,
By means of 3, it is pressed against a stop wall 44 provided on the base 41. Instead of the cylinder 43, a screw rod and a nut engaged with the screw rod may be provided, and the holding member may be pressed by rotating the screw rod.

【0023】前記保持部材42には、図8に示すよう
に、縦方向の保持溝42aが設けられている。この保持
溝42aの断面形状は、前記刻印材10のシャンク11
の半横断面とほぼ同形であるが少しサイズを小さくして
ある。例えば刻印材10のシャンク11が正四角柱であ
れば、溝42aの断面形状は二等辺直角三角形になる。
そして、溝42aの側壁の巾は、シャンク11の外面の
巾よりも小さくしてある。また、溝42aの長さは、刻
印材10の長さより大きく、刻印材10と前記雌型20
の長さの合計よりも小さい。
As shown in FIG. 8, the holding member 42 is provided with a vertical holding groove 42a. The cross-sectional shape of the holding groove 42a is different from that of the shank 11
The shape is almost the same as that of the half cross section, but the size is slightly reduced. For example, if the shank 11 of the marking material 10 is a square prism, the cross-sectional shape of the groove 42a is an isosceles right triangle.
The width of the side wall of the groove 42a is smaller than the width of the outer surface of the shank 11. Further, the length of the groove 42a is larger than the length of the stamping material 10, and
Less than the sum of the lengths.

【0024】上記刻印材10及び雌型20は、次のよう
にして保持部材42、42に挾持される。
The stamping material 10 and the female die 20 are held between the holding members 42, 42 as follows.

【0025】まず、図7のように、ホルダ40のシリン
ダ43により、対向する保持部材42と42の間に適当
な間隔をあけて溝42a、42aにより形成される四角
柱状の孔内に刻印材10をそれぞれ挿入する。
First, as shown in FIG. 7, the cylinder 43 of the holder 40 forms an engraving material in a square pillar-shaped hole formed by the grooves 42a, 42a with an appropriate space between the holding members 42 facing each other. 10 are inserted respectively.

【0026】次に、シリンダ43を作動させて一方の保
持部材42を他方の保持部材42の方向に押し出すと、
刻印材10のシャンク11は、対向する溝42a、42
aに圧接し、しっかりと保持される。
Next, when the cylinder 43 is operated to push one holding member 42 toward the other holding member 42,
The shank 11 of the engraving material 10 has opposite grooves 42a, 42
a and is firmly held.

【0027】そして、図9及び図10に示すように、雌
型20を刻印材10の上へ挿入する。このとき、雌型2
0の横断面のサイズを刻印材10のそれよりもわずかに
小さくしてあるので、刻印材10を圧接保持した対向す
る溝42aと42aとの間に雌型20を上下動可能に挿
入することができる。また、雌型20の長さは、保持部
材42、42の上面から突出するようにしてある。この
突出長B(図9)は、プレスヘッド32のストロークと
刻印材10の先端部12の圧潰される高さ〔図4(b)
参照〕によって適当に定められる。
Then, as shown in FIG. 9 and FIG. 10, the female mold 20 is inserted onto the stamping material 10. At this time, female mold 2
Since the cross-sectional size of the stamping material 10 is slightly smaller than that of the stamping material 10, the female die 20 is vertically movably inserted between the opposing grooves 42a holding the stamping material 10 under pressure. Can be. Further, the length of the female mold 20 is configured to protrude from the upper surfaces of the holding members 42, 42. The protruding length B (FIG. 9) is determined by the stroke of the press head 32 and the height at which the distal end portion 12 of the stamping material 10 is crushed [FIG.
Reference].

【0028】この状態でプレス機31を作動させてプレ
スヘッド32により雌型20を打撃すると、刻印材10
の円錐形先端部12が圧潰される。
In this state, when the female die 20 is hit with the press head 32 by operating the press machine 31, the stamping material 10
Is crushed.

【0029】このようにして得られた刻印を必要に応じ
て整形したり焼入れを施すことができるのは図4
(c)、(d)で説明した通りである。
The stamp obtained in this manner can be shaped or quenched as required, as shown in FIG.
As described in (c) and (d).

【0030】なお、図11に示すように雌型20のサイ
ズを大きくして、刻印材のサイズよりも大きい文字、図
形等を刻印材の先端部12aに形成することも可能であ
る。その場合には、図12に示すように、保持部材42
の保持溝42aの上端部分を拡大して雌型20をスライ
ド可能に挿入できる溝42bを形成しておけばよい。
As shown in FIG. 11, it is also possible to increase the size of the female die 20 so that characters, figures, and the like larger than the size of the engraving material can be formed on the tip 12a of the engraving material. In that case, as shown in FIG.
A groove 42b into which the female die 20 can be slidably inserted may be formed by enlarging the upper end portion of the holding groove 42a.

【0031】上記刻印10aを用いる相手部材は、鉄、
アルミニウム等の非鉄金属、合成樹脂、木材、紙など種
々の材質が含まれる。
The mating member using the inscription 10a is iron,
Various materials such as non-ferrous metals such as aluminum, synthetic resin, wood, and paper are included.

【0032】使用法は、刻印10aのシャンクをホルダ
に装着してプレス機で相手部材に押圧したり、ハンマで
刻印10aの後端を打撃するなどである。
The method of use is such that the shank of the stamp 10a is mounted on a holder and pressed against a partner member by a press machine, or the rear end of the stamp 10a is hit with a hammer.

【0033】[0033]

【効果】この発明によれば、以上のように、複数の刻印
材を保持できるようにしたので、異なった文字等を有す
る刻印を同時に製造することができる。
According to the present invention, as described above, a plurality of stamps are provided.
Have different characters, etc.
Stamps can be produced simultaneously.

【0034】[0034]

【図面の簡単な説明】[Brief description of the drawings]

【図1】刻印の材料となる刻印材の斜視図FIG. 1 is a perspective view of an engraving material serving as an engraving material.

【図2】刻印を製造するための雌型の側面図FIG. 2 is a side view of a female mold for manufacturing a stamp.

【図3】雌型の正面図FIG. 3 is a front view of a female mold.

【図4】刻印の製造プロセスを示す線図FIG. 4 is a diagram showing a manufacturing process of the stamp.

【図5】完成した刻印の部分拡大斜視図FIG. 5 is a partially enlarged perspective view of a completed stamp.

【図6】刻印の製造装置を示す側面図FIG. 6 is a side view showing an engraving manufacturing apparatus.

【図7】刻印材のホルダを示す平面図FIG. 7 is a plan view showing an engraving material holder.

【図8】同上の保持部材の斜視図FIG. 8 is a perspective view of a holding member of the above.

【図9】保持部材によって保持された刻印材と雌型を示
す側面図
FIG. 9 is a side view showing the stamp material and the female die held by the holding member.

【図10】同上の平面図FIG. 10 is a plan view of the above.

【図11】刻印の製造方法の他の例を示す正面図FIG. 11 is a front view showing another example of the method of manufacturing a stamp.

【図12】同上の製造方法に用いる保持部材の部分斜視
FIG. 12 is a partial perspective view of a holding member used in the above manufacturing method.

【符号の説明】[Explanation of symbols]

10 刻印材 10a 刻印 11 シャンク 12 先端部 12a 圧潰された先端部 12b 整形された先端部 12c 面取り 20 雌型 21 先端面 22 凹部 30 刻印製造装置 31 プレス機 32 プレスヘッド 40 ホルダ 41 基台 42 保持部材 42a 保持溝 42b 雌型の挿入溝 43 シリンダ 44 ストップ壁 A 加熱炉 B 雌型の突出長 REFERENCE SIGNS LIST 10 stamp material 10 a stamp 11 shank 12 tip 12 a crushed tip 12 b shaped tip 12 c chamfer 20 female die 21 tip face 22 recess 30 stamping manufacturing device 31 press machine 32 press head 40 holder 41 base 42 holding member 42a Retaining groove 42b Female insertion groove 43 Cylinder 44 Stop wall A Heating furnace B Female projection length

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 プレス機と刻印材を保持するホルダより
成り、このホルダは対向する一対の刻印材保持部材と、
これらの保持部材を互に押圧する押圧手段を有し、前記
保持部材の対向面には、刻印材のシャンクの半横断面に
ほぼ対応する1以上の保持溝が設けられ、前記一対の保
持部材を前記押圧手段によって押圧することにより刻印
材のシャンクを対向する保持溝で圧接保持し、かつ文字
図形等を画いた凹部を先端面に設けた雌型を対向する保
持溝の上部にわずかの間隙をもって上下動可能に挿入で
きるようにし、前記プレス機によって前記雌型を打撃
し、この雌型で刻印材の円錐形先端部を圧潰して雌型の
凹部に対応する凸部を刻印材の先端に形成するようにし
た刻印製造装置。
1. A stamping machine and a holder for holding an engraving material, the holder comprising a pair of opposing engraving material holding members,
A pressing means for pressing these holding members against each other is provided. On the opposing surface of the holding member, at least one holding groove substantially corresponding to a half transverse section of the shank of the marking material is provided, and the pair of holding members are provided. Is pressed by the pressing means so that the shank of the stamping material is pressed and held by the opposing holding grooves, and a female mold having a concave portion in which a character graphic or the like is provided on the front end face is slightly spaced above the opposing holding grooves. The female die is hit by the press machine, and the conical tip of the stamping material is crushed by the female die, and the convex portion corresponding to the concave portion of the female die is subjected to the tip of the stamping material. An engraving manufacturing apparatus to be formed on
JP6328143A 1994-12-28 1994-12-28 Engraving manufacturing equipment Expired - Lifetime JP2706427B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6328143A JP2706427B2 (en) 1994-12-28 1994-12-28 Engraving manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6328143A JP2706427B2 (en) 1994-12-28 1994-12-28 Engraving manufacturing equipment

Publications (2)

Publication Number Publication Date
JPH08174085A JPH08174085A (en) 1996-07-09
JP2706427B2 true JP2706427B2 (en) 1998-01-28

Family

ID=18206982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6328143A Expired - Lifetime JP2706427B2 (en) 1994-12-28 1994-12-28 Engraving manufacturing equipment

Country Status (1)

Country Link
JP (1) JP2706427B2 (en)

Also Published As

Publication number Publication date
JPH08174085A (en) 1996-07-09

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