JPH0367428U - - Google Patents
Info
- Publication number
- JPH0367428U JPH0367428U JP12889189U JP12889189U JPH0367428U JP H0367428 U JPH0367428 U JP H0367428U JP 12889189 U JP12889189 U JP 12889189U JP 12889189 U JP12889189 U JP 12889189U JP H0367428 U JPH0367428 U JP H0367428U
- Authority
- JP
- Japan
- Prior art keywords
- heater block
- thermally responsive
- displacement members
- pair
- responsive displacement
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Die Bonding (AREA)
Description
第１図ないし第５図は本考案の一実施例に係る
ダイボンデイング装置におけるステム位置決め機
構を示し、第１図および第２図は熱応動式変位部
材の開き状態を示す正面図と底面図、第３図およ
び第４図は熱応動式変位部材の閉じ状態を示す正
面図と底面図、第５図は閉じ状態での要部の斜視
図である。
１……ステム、１ａ，１ｂ……切欠き、１ｃ…
…ステムの平坦面、２……ヒートシンク、３……
ヒータブロツク、３ａ……ヒータブロツクの基準
面、３ｃ，３ｄ……ヒータブロツクの側面、４ａ
，４ｂ……熱応動式変位部材、６ａ，６ｂ……軸
方向位置決め部材、８ａ，８ｂ……軸直角方向位
置決め部材、８ａ１，８ｂ１……山形先端部。
1 to 5 show a stem positioning mechanism in a die bonding apparatus according to an embodiment of the present invention, and FIGS. 1 and 2 are a front view and a bottom view showing the open state of the thermally responsive displacement member, 3 and 4 are front and bottom views showing the thermally responsive displacement member in the closed state, and FIG. 5 is a perspective view of the main parts in the closed state. 1... Stem, 1a, 1b... Notch, 1c...
... flat surface of stem, 2 ... heat sink, 3 ...
Heater block, 3a...Reference surface of heater block, 3c, 3d...Side surface of heater block, 4a
, 4b... thermally responsive displacement member, 6a, 6b... axial positioning member, 8a, 8b... axially perpendicular positioning member, 8a 1 , 8b 1 ... chevron tip.
Claims (1)
、ヒータブロツクの低温時にヒータブロツクから
離間する姿勢に変形され、高温時にヒータブロツ
クに近接する姿勢に変形される一対の熱応動式変
位部材と、 これら一対の熱応動式変位部材の遊端側に取り
付けられて、前記ヒータブロツクの基準面にセツ
トされたステムを前記各熱応動式変位部材の離間
姿勢から近接姿勢への変位に伴つて前記基準面に
押圧する一対の軸方向位置決め部材と、 各軸方向位置決め部材に一体的に取り付けられ
て、前記各熱応動式変位部材の離間姿勢から近接
姿勢への変位に伴つて前記ステムを前記基準面に
沿つた方向で位置規制する軸直角方向位置決め部
材 とを備えたことを特徴とするダイボンデイング装
置におけるステム位置決め機構。[Claims for Utility Model Registration] A pair of devices, one end of which is fixed to both sides of the heater block, and which are deformed into a position where they are separated from the heater block when the heater block is low, and which are deformed into a position where they are close to the heater block when the heater block is high. The thermally responsive displacement members and the stems attached to the free ends of the pair of thermally responsive displacement members and set on the reference plane of the heater block are moved from the separated position of each of the thermally responsive displacement members to the close position. a pair of axial positioning members that press against the reference surface as the respective thermally responsive displacement members are displaced from the separated position to the close position; A stem positioning mechanism in a die bonding apparatus, comprising: a positioning member in an axis-perpendicular direction for positionally regulating the stem in a direction along the reference surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12889189U JPH0367428U (en) | 1989-11-01 | 1989-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12889189U JPH0367428U (en) | 1989-11-01 | 1989-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0367428U true JPH0367428U (en) | 1991-07-01 |
Family
ID=31676563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12889189U Pending JPH0367428U (en) | 1989-11-01 | 1989-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0367428U (en) |
-
1989
- 1989-11-01 JP JP12889189U patent/JPH0367428U/ja active Pending