JPS6121189Y2 - - Google Patents
Info
- Publication number
- JPS6121189Y2 JPS6121189Y2 JP7351482U JP7351482U JPS6121189Y2 JP S6121189 Y2 JPS6121189 Y2 JP S6121189Y2 JP 7351482 U JP7351482 U JP 7351482U JP 7351482 U JP7351482 U JP 7351482U JP S6121189 Y2 JPS6121189 Y2 JP S6121189Y2
- Authority
- JP
- Japan
- Prior art keywords
- insulating plate
- insertion hole
- tightening screw
- cooling water
- cable terminal
- 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
- 239000000498 cooling water Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Insulated Conductors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
【考案の詳細な説明】
本考案は、抵抗溶接用二次ケーブル端子に関す
る。[Detailed Description of the Invention] The present invention relates to a secondary cable terminal for resistance welding.
この種ケーブル端子は、絶縁板を介して一対の
接続片を締付ねじで締着しているが、かゝる端子
をトランス或は溶接機にボルトを介して取付ける
とき、そのボルトの締付けにより絶縁板が変形し
て取付寸法にガタを生じないように絶縁板は硬質
の板をもつて形成され而も絶縁板には、冷却水用
の通孔が形成されるためこの通孔からの漏水がな
いよう硬質の絶縁板にはその両面に通孔を挾んで
凹溝を形成すると共にその両面に接着剤を塗布し
てその凹溝に充填される接着剤により漏水を防止
している。このため凹溝の加工及び接着剤の塗布
等手数がかゝる不都合を有していた。 In this type of cable terminal, a pair of connection pieces are fastened with a tightening screw through an insulating plate, but when such a terminal is attached to a transformer or welding machine with a bolt, the tightening of the bolt causes The insulating plate is made of a hard plate to prevent the insulating plate from deforming and causing looseness in the installation dimensions.However, since the insulating plate has holes for cooling water, there is no risk of water leakage from these holes. A hard insulating plate has through holes and grooves formed on both sides thereof, and an adhesive is applied to both sides to prevent water leakage by filling the grooves with adhesive. For this reason, there was an inconvenience that it took a lot of time to process the grooves and apply the adhesive.
本考案はかゝる不都合を改良することを目的と
したもので絶縁板１を介して一対の接続片２，２
を締付ねじ３で締着した抵抗溶接用二次ケーブル
端子において、前記絶縁板１を、前記締ねじ３の
挿通孔４と、冷却水通孔５とを有する軟質部分６
と、取付ボルト挿通孔７を有する硬質部分８との
２部材で形成したことを特徴とする。図面で９は
各接続片２，２に形成される冷却水パイプの接続
口、１０はケーブルの外套を示す。 The present invention is aimed at improving such disadvantages, and it connects a pair of connecting pieces 2, 2 through an insulating plate 1.
In the secondary cable terminal for resistance welding which is fastened with a tightening screw 3, the insulating plate 1 is connected to a soft portion 6 having an insertion hole 4 for the tightening screw 3 and a cooling water passage hole 5.
and a hard part 8 having a mounting bolt insertion hole 7. In the drawings, reference numeral 9 indicates a connection port for a cooling water pipe formed in each connection piece 2, 2, and 10 indicates a cable jacket.
次にその作用を説明すると、絶縁板１を介して
接続片２，２を締付ねじ３で締付けるとき絶縁板
１は、その軟質部分６は圧縮変形して、該部分６
に開孔する挿通孔４と冷却水通孔５とは接続片
２，２により密封され、かくて単なる締付ねじ３
の締着のみでその冷却水通孔５からの洩水を防止
することができ、又この端子を取付ボルト挿通孔
７に嵌挿されるボルトにてトランス等に取付ける
ときはそのボルトの締着力は絶縁板１の硬質部分
８により支承されて絶縁板１が変形することがな
いのでその取付寸法にガタを生ずることなく強固
に取付けられるもので、このように本考案による
ときは接続片２，２間に介装される絶縁板１を、
該絶縁板１に開口される締付ねじ挿通孔４と冷却
水通孔５とを有する軟質部分６と、取付ボルト挿
通孔７を有する硬質部分８との２部材で形成した
ものであるから、絶縁板１には上述した従来例の
ように特殊な加工を施すことなく単に締付ねじ３
の締着によりその冷却水通孔５からの漏水を防止
することができ而もこれを取付ボルトにより取付
けるときその絶縁板１の変形は防止されてその取
付寸法に狂を生ずることがない等の効果を有す
る。 Next, to explain its operation, when the connecting pieces 2, 2 are tightened with the tightening screw 3 through the insulating plate 1, the soft part 6 of the insulating plate 1 is compressed and deformed, and the part 6
The insertion hole 4 and the cooling water passage hole 5 which are opened in the
Water can be prevented from leaking from the cooling water passage hole 5 by simply tightening the terminal, and when this terminal is attached to a transformer etc. with a bolt inserted into the mounting bolt insertion hole 7, the tightening force of the bolt is Since the insulating plate 1 is supported by the hard part 8 of the insulating plate 1 and is not deformed, it can be firmly attached without causing play in its mounting dimensions. An insulating plate 1 interposed between
Since it is formed of two members: a soft part 6 having a tightening screw insertion hole 4 and a cooling water passage hole 5 opened in the insulating plate 1, and a hard part 8 having a mounting bolt insertion hole 7. The insulating plate 1 is simply fitted with a tightening screw 3 without any special processing as in the conventional example described above.
Water leakage from the cooling water passage holes 5 can be prevented by tightening the cooling water holes 5, and when the insulating plate 1 is installed using the mounting bolts, deformation of the insulating plate 1 is prevented and the installation dimensions are not distorted. have an effect.
図面は本考案の一実施例を示すもので第１図は
縦断面図、第２図は絶縁板の平面図である。
１……絶縁板、２……接続片、３……締付ね
じ、４……締付ねじ挿通孔、５……冷却水通孔、
６……軟質部分、７……取付ボルト挿通孔、８…
…硬質部分。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal sectional view, and FIG. 2 is a plan view of an insulating plate. 1... Insulating plate, 2... Connection piece, 3... Tightening screw, 4... Tightening screw insertion hole, 5... Cooling water hole,
6...Soft part, 7...Mounting bolt insertion hole, 8...
...Hard part.
Claims (1)
じ３で締着した抵抗溶接用二次ケーブル端子にお
いて、前記絶縁板１を、前記締ねじ３の挿通孔４
と、冷却水通孔５とを有する軟質部分６と、取付
ボルト挿通孔７を有する硬質部分８との２部材で
形成したことを特徴とする抵抗溶接用二次ケーブ
ル端子。 In a secondary cable terminal for resistance welding in which a pair of connection pieces 2, 2 are fastened with a tightening screw 3 through an insulating plate 1, the insulating plate 1 is inserted into the insertion hole 4 of the tightening screw 3.
A secondary cable terminal for resistance welding, characterized in that it is formed of two members: a soft part 6 having a cooling water passage hole 5, and a hard part 8 having a mounting bolt insertion hole 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7351482U JPS58175881U (en) | 1982-05-21 | 1982-05-21 | Secondary cable terminal for resistance welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7351482U JPS58175881U (en) | 1982-05-21 | 1982-05-21 | Secondary cable terminal for resistance welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58175881U JPS58175881U (en) | 1983-11-24 |
| JPS6121189Y2 true JPS6121189Y2 (en) | 1986-06-25 |
Family
ID=30083022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7351482U Granted JPS58175881U (en) | 1982-05-21 | 1982-05-21 | Secondary cable terminal for resistance welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58175881U (en) |
-
1982
- 1982-05-21 JP JP7351482U patent/JPS58175881U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58175881U (en) | 1983-11-24 |
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