JPH0580737U - Heat staking tool for plastics - Google Patents
Heat staking tool for plasticsInfo
- Publication number
- JPH0580737U JPH0580737U JP032325U JP3232592U JPH0580737U JP H0580737 U JPH0580737 U JP H0580737U JP 032325 U JP032325 U JP 032325U JP 3232592 U JP3232592 U JP 3232592U JP H0580737 U JPH0580737 U JP H0580737U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- tip
- heat staking
- soldering iron
- plastics
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
- B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/861—Hand-held tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
(57)【要約】
【目的】 プラスチックの熱かしめに適した加熱温度が
得られる熱かしめ工具。
【構成】 発熱部材を覆う筒状の伝熱部２の前方に成形
部４を延設し、伝熱部２と成形部３との間に小径部４を
形成したこて先１を備えたプラスチック用熱かしめ工
具。
【効果】 熱かしめ専用器を製作する必要がなく、一般
に市販されている半田こてのこて先のみ簡単に取り替え
て構成することができるので安価な熱かしめ工具が提供
できる。また各種熱可塑性プラスチックの熱かしめに最
適な安定した温度が得られるため、加熱し過ぎによるか
しめ不良が皆無になるとともに加熱温度のバラツキが少
なくかしめの品買が著しく向上し、作業性も良い。さら
に、半田用のこて先に取替えると従来の半田こてとして
復元することもできる。
(57) [Summary] [Purpose] A heat staking tool that can obtain a heating temperature suitable for heat staking of plastics. [Structure] A tip 1 having a molding portion 4 extending in front of a cylindrical heat transfer portion 2 covering a heat generating member and having a small diameter portion 4 formed between the heat transfer portion 2 and the molding portion 3 is provided. A heat staking tool for plastics. [Effect] Since it is not necessary to manufacture a dedicated device for heat staking, and only the tip of a soldering iron that is generally commercially available can be easily replaced, an inexpensive heat staking tool can be provided. In addition, since a stable temperature that is optimal for the heat crimping of various thermoplastics can be obtained, there is no caulking defect due to overheating, there is little variation in the heating temperature, and the caulking product purchase is significantly improved, and workability is also good. Furthermore, by replacing with a soldering iron tip, it can be restored as a conventional soldering iron.
Description
【０００１】[0001]
本考案は、各種プラスチック製品の組付けにおいて、プラスチック部品を加熱 し軟化させて固着する熱かしめ工具に関する。 The present invention relates to a heat staking tool that heats, softens and fixes plastic parts in the assembly of various plastic products.
【０００２】[0002]
図４および図５に示すように、熱可塑性プラスチック部品２１を相手材２３に 固着する場合、部品のボス部２２を加熱して軟化させた後、外力を加えて変形さ せる熱かしめ方法がよく知られている。この熱かしめ工具としては、従来市販さ れている半田こてを利用していた。 As shown in FIG. 4 and FIG. 5, when fixing the thermoplastic part 21 to the mating member 23, it is preferable to heat the boss 22 of the part to soften it and then deform it by applying an external force. Are known. A commercially available soldering iron was used as this heat staking tool.
【０００３】[0003]
この熱かしめ作業において重要なことは、熱可塑性プラスチック材のボス部を 加熱する際に、適度に軟化させることであり、高温に加熱し過ぎるとプラスチッ クが溶融して工具に付着したり、かしめ部が確実に成形できずかしめ不良が発生 する。従って、この熱かしめ工具には温度可変型半田こてを用いているが、一般 に市販されている半田こては、温度制御範囲が２００°Ｃ以上であり、これ以下 の低温制御はできない。このために電源スイッチを入り切りしながら温度調節を しているが、最適な温度に制御することが困難であるとともに作業性が悪い欠点 がある。さらに加熱温度のバラツキによってかしめ不良が多々発生し問題になっ ている。また熱かしめ専用器を製作すると高価になるなどの課題が生じている。 本考案はこれらの課題を解消することを目的として案出されたものである。 What is important in this heat staking operation is to soften the boss part of the thermoplastic material to an appropriate degree when it is heated.If it is heated too high, the plastic will melt and stick to the tool, or The part cannot be reliably molded, resulting in defective crimping. Therefore, although a temperature variable type soldering iron is used for this heat staking tool, the temperature control range of a commercially available soldering iron is 200 ° C or more, and low temperature control below this is not possible. For this reason, the temperature is controlled by turning the power switch on and off, but it has the drawback that it is difficult to control to the optimum temperature and the workability is poor. In addition, there are many caulking defects due to variations in heating temperature, which is a problem. In addition, manufacturing a dedicated device for heat staking causes problems such as high cost. The present invention was devised for the purpose of solving these problems.
【０００４】[0004]
この目的を達成するために、発熱部材を覆う筒状の伝熱部２の前方に成形部３ を延設し、伝熱部２と成形部３との間に小径部４を形成したこて先１を備えた熱 かしめ工具である。 In order to achieve this object, a trowel in which a molding portion 3 is extended in front of a cylindrical heat transfer portion 2 covering a heat generating member, and a small diameter portion 4 is formed between the heat transfer portion 2 and the molding portion 3. It is a heat staking tool with a tip 1.
【０００５】[0005]
こて先１に設けた小径部４によって放熱（または熱伝導が低下）されるため、 温度レベルが低下し各種熱可塑性プラスチックの最適な軟化温度に安定して調整 することができる。 Since the small-diameter portion 4 provided on the tip 1 radiates heat (or lowers heat conduction), the temperature level is lowered, and it is possible to stably adjust to the optimum softening temperature of various thermoplastics.
【０００６】[0006]
以下、図面に基づき本考案の実施例を説明する。図１において１は熱かしめ用 のこて先であり、一般半田こてに半田用こて先と同様に取付け取外し可能な寸法 に製作してある。このこて先１は金属からなり、発熱部材（図示せず）を覆う筒 状の伝熱部２を有し、その前方に先端が平坦な成形部３が延設してあり、前記伝 熱部２と成形部３との間には小径部４が形成してある。小径部４は図１に示すよ うに複数設けて放熱フィン状に削設してもよく、あるいは図２のように１個所の みでもよい。尚、この実施例では成形部３の先端面を平坦な形状にしているが、 凹面その他かしめ部に適する形状にすればよい。 An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 designates a tip for thermal staking, which is manufactured to have a size capable of being attached and detached similarly to a soldering tip on a general soldering iron. The tip 1 is made of metal and has a cylindrical heat transfer part 2 that covers a heat generating member (not shown), and a molding part 3 having a flat tip extends in front of the heat transfer part 2. A small diameter portion 4 is formed between the portion 2 and the molding portion 3. As shown in FIG. 1, a plurality of small-diameter portions 4 may be provided and cut into a radiator fin shape, or only one portion may be provided as shown in FIG. In this embodiment, the tip end surface of the molding portion 3 has a flat shape, but it may have a concave surface or other shape suitable for the caulking portion.
【０００７】 次に、このこて先１を取付けた一実施例を説明する。図３は熱かしめ工具の全 体構成図である。この熱かしめ工具は一般に知られた電気方式の半田こてを改良 したものであり、工具本体１１と温度調節器１５から構成されている。工具本体 １１は握り部１２とヒータ部１３および前記こて先１とからなり、ヒータ部１３ には発熱部材（図示せず）が内蔵してあり電線１４により前記温度調節器１５に 接続してある。こて先１は伝熱部２が前記発熱部材を覆う状態で固定してある。 一方温度調節器１５は、ケース１６内に温度調整手段（図示せず）を内蔵し、前 面に設けたつまみ１７により所定の温度範囲が調節自在に構成されている。Next, an embodiment in which the tip 1 is attached will be described. FIG. 3 is an overall configuration diagram of the heat staking tool. This heat staking tool is an improved version of a generally known electric soldering iron, and is composed of a tool body 11 and a temperature controller 15. The tool body 11 includes a grip portion 12, a heater portion 13 and the tip 1, and a heater member (not shown) is built in the heater portion 13 and is connected to the temperature controller 15 by an electric wire 14. is there. The tip 1 is fixed so that the heat transfer portion 2 covers the heat generating member. On the other hand, the temperature controller 15 has a case 16 having a temperature adjusting means (not shown) built therein, and a knob 17 provided on the front surface of the temperature controller 15 so that a predetermined temperature range can be adjusted.
【０００８】 この熱かしめ工具は、一般の半田こて用の温度にしたものであるが、こて先１ に設けた小径部４によって放熱（または熱伝導が低下）されるため、温度レベル が低下し各種プラスチックの最適な軟化温度に安定して調整することができる。This thermal staking tool has a temperature for a general soldering iron, but since the small diameter portion 4 provided on the tip 1 radiates heat (or reduces heat conduction), the temperature level is low. It can be lowered and adjusted stably to the optimum softening temperature of various plastics.
【０００９】[0009]
【考案の効果】 以上の説明で明らかなように本考案は、発熱部材を覆う筒状の伝熱部２の前方 に成形部３を延設し、伝熱部２と成形部３との間に小径部４を形成したこて先１ を備えた熱かしめ工具である。この考案によれば、熱かしめ専用器を制作する必 要がなく、一般に市販されている半田こてのこて先のみ簡単に取り替えて構成す ることができるので安価な熱かしめ工具が提供できる。また、各種熱可塑性プラ スチックの熱かしめに最適な安定した温度が得られるため、加熱し過ぎによるか しめ不良が皆無になるとともに加熱温度のバラツキが少なく熱かしめの品質が著 しく向上し、作業性も良い。さらにこの工具は、半田用のこて先に取替えすれば 従来の半田こてとして復元することができるなど本考案特有の効果が得られる。EFFECTS OF THE INVENTION As is apparent from the above description, according to the present invention, the molding portion 3 is provided in front of the tubular heat transfer portion 2 that covers the heat generating member, and the molding portion 3 is provided between the heat transfer portion 2 and the molding portion 3. It is a heat-crimping tool provided with a tip 1 having a small diameter portion 4 formed therein. According to this invention, it is not necessary to manufacture a special device for heat staking, and since only the tip of a soldering iron that is generally commercially available can be easily replaced and configured, an inexpensive heat staking tool can be provided. . In addition, since a stable temperature that is optimal for the heat crimping of various thermoplastics is obtained, there is no caulking defect due to overheating, and there is little variation in the heating temperature, and the quality of the heat crimping is significantly improved. The sex is also good. Further, this tool can be restored to a conventional soldering iron by replacing it with a soldering iron tip, and the effect peculiar to the present invention can be obtained.
【図１】本考案の熱かしめ工具におけるこて先の一部断
面正面図である。FIG. 1 is a partial sectional front view of a tip of a heat staking tool according to the present invention.
【図２】本考案の他の実施例を示すこて先の一部断面正
面図である。FIG. 2 is a partial cross-sectional front view of a tip showing another embodiment of the present invention.
【図３】本考案の一実施例を示す熱かしめ工具の全体構
成図である。FIG. 3 is an overall configuration diagram of a heat staking tool according to an embodiment of the present invention.
【図４】熱かしめ作業を示す断面図である。FIG. 4 is a cross-sectional view showing a heat staking operation.
【図５】熱かしめ状態を示す断面図である。FIG. 5 is a cross-sectional view showing a state of heat staking.
１ こて先 ２ 伝熱部 ３ 成形部 ４ 小径部 １１ 工具本体 １２ 握り部 １３ ヒータ部 １４ 電線 １５ 温度調節器 １６ ケース １７ つまみ 1 Tip 2 Heat Transfer Part 3 Molding Part 4 Small Diameter Part 11 Tool Body 12 Grip Part 13 Heater Part 14 Electric Wire 15 Temperature Controller 16 Case 17 Knob
Claims (2)
形部を延設し、伝熱部と成形部との間に小径部を形成し
たことを特徴とするこて先。1. A tip characterized in that a molding portion is extended in front of a cylindrical heat transfer portion covering a heat generating member, and a small diameter portion is formed between the heat transfer portion and the molding portion.
形部を延設し、伝熱部と成形部との間に小径部を形成し
たこて先を備えたことを特徴とするプラスチック用熱か
しめ工具。2. A tip having a molding portion extending in front of a cylindrical heat transfer portion covering the heat generating member and having a small diameter portion formed between the heat transfer portion and the molding portion. A heat staking tool for plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP032325U JPH0580737U (en) | 1992-03-31 | 1992-03-31 | Heat staking tool for plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP032325U JPH0580737U (en) | 1992-03-31 | 1992-03-31 | Heat staking tool for plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0580737U true JPH0580737U (en) | 1993-11-02 |
Family
ID=12355793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP032325U Pending JPH0580737U (en) | 1992-03-31 | 1992-03-31 | Heat staking tool for plastics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0580737U (en) |
-
1992
- 1992-03-31 JP JP032325U patent/JPH0580737U/en active Pending
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