JPH0426677U - - Google Patents
Info
- Publication number
- JPH0426677U JPH0426677U JP6855690U JP6855690U JPH0426677U JP H0426677 U JPH0426677 U JP H0426677U JP 6855690 U JP6855690 U JP 6855690U JP 6855690 U JP6855690 U JP 6855690U JP H0426677 U JPH0426677 U JP H0426677U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- electrode
- spot welding
- force
- welding
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims 1
- 238000005242 forging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の主要部であるスポツト溶接
機における制御装置の構成ブロツク図、第２図は
加圧装置としての一例である空気シリンダの構成
説明図、第３図はこの考案を実施する一実施例の
スポツト溶接機の側面図である。
１……スポツト溶接機、１１……上部電極、１
３……上部電極桿、２１……下部電極、２３……
下部電極桿、２７……空圧シリンダ（加圧装置）
、２９……制御装置、４５……圧力センサ、４７
……起動スイツチ、５１……ＣＰＵ、５３……入
力装置、５７……ＩＣメモリカード、６３……圧
力演算処理装置。
Figure 1 is a block diagram of the control device in a spot welding machine, which is the main part of this invention, Figure 2 is an explanatory diagram of the configuration of an air cylinder, which is an example of a pressurizing device, and Figure 3 is a diagram for implementing this invention. FIG. 1 is a side view of a spot welding machine according to an embodiment. 1... Spot welding machine, 11... Upper electrode, 1
3... Upper electrode rod, 21... Lower electrode, 23...
Lower electrode rod, 27...Pneumatic cylinder (pressurizing device)
, 29...control device, 45...pressure sensor, 47
... Start switch, 51 ... CPU, 53 ... Input device, 57 ... IC memory card, 63 ... Pressure calculation processing device.
Claims (1)
桿に備えられた下部電極の間に溶接すべきワーク
を挟むと共に、いずれか一方の電極桿に加圧装置
で加圧力を与えて上、下部電極に通電せしめてス
ポツト溶接を行うスポツト溶接機であつて、ワー
クの材質、板厚、電極径あるいは溶接条件などを
入力せしめる入力装置と、ワークの材質などによ
り予め種々な溶接条件を設定して記憶させておく
ＩＣメモリカードと、このＩＣメモリカードある
いは前記入力装置から指定された溶接条件に基づ
き前記加圧装置の鍛圧加圧力、溶接加圧力を設定
し、圧力センサの設定圧力を演算処理する圧力演
算処理装置と、この圧力演算処理装置で演算処理
された設定圧力の信号を送り起動スイツチが入り
設定圧力になると通電する圧力センサと、を備え
てなることを特徴とするスポツト溶接機における
制御装置。 The workpiece to be welded is sandwiched between the upper electrode provided on the upper electrode rod and the lower electrode provided on the lower electrode rod, and a pressurizing force is applied to one of the electrode rods using a pressure device to separate the upper and lower parts. It is a spot welding machine that performs spot welding by energizing the electrode, and it has an input device that allows input of the workpiece material, plate thickness, electrode diameter, welding conditions, etc., and various welding conditions that can be set in advance depending on the workpiece material. The forging force and welding force of the pressurizing device are set based on the IC memory card to be stored and the welding conditions specified from the IC memory card or the input device, and the set pressure of the pressure sensor is calculated. A control for a spot welding machine, comprising: a pressure calculation processing device; and a pressure sensor that sends a signal of a set pressure calculated by the pressure calculation processing device and turns on electricity when a start switch is turned on and the set pressure is reached. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990068556U JP2501226Y2 (en) | 1990-06-29 | 1990-06-29 | Control device in spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990068556U JP2501226Y2 (en) | 1990-06-29 | 1990-06-29 | Control device in spot welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0426677U true JPH0426677U (en) | 1992-03-03 |
| JP2501226Y2 JP2501226Y2 (en) | 1996-06-12 |
Family
ID=31603094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990068556U Expired - Lifetime JP2501226Y2 (en) | 1990-06-29 | 1990-06-29 | Control device in spot welder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501226Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100685U (en) * | 1987-12-24 | 1989-07-06 | ||
| JPH01228677A (en) * | 1988-03-09 | 1989-09-12 | Kanto Auto Works Ltd | Spot welding condition automatic setting device |
-
1990
- 1990-06-29 JP JP1990068556U patent/JP2501226Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100685U (en) * | 1987-12-24 | 1989-07-06 | ||
| JPH01228677A (en) * | 1988-03-09 | 1989-09-12 | Kanto Auto Works Ltd | Spot welding condition automatic setting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501226Y2 (en) | 1996-06-12 |