JPH0368969U - - Google Patents
Info
- Publication number
- JPH0368969U JPH0368969U JP12764089U JP12764089U JPH0368969U JP H0368969 U JPH0368969 U JP H0368969U JP 12764089 U JP12764089 U JP 12764089U JP 12764089 U JP12764089 U JP 12764089U JP H0368969 U JPH0368969 U JP H0368969U
- Authority
- JP
- Japan
- Prior art keywords
- jig
- positioning member
- fixing pin
- insertion hole
- graphite
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000007770 graphite material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図及び第２図は本考案に係る黒鉛製治具を
示す部分拡大断面図、第３図及び第４図は本考案
に係る別の黒鉛製治具を示す部分拡大断面図、第
５図及び第６図は本考案に係る黒鉛製治具を示す
斜視図、第７図はプツシユナツトを示す平面図、
第８図はプツシユナツトを示す正面図、第９図及
び第１０図は従来の黒鉛製治具を示す斜視図、第
１１図〜第１３図は従来の黒鉛製治具を示す部分
拡大断面図、第１４図〜第１６図は従来の別の黒
鉛製治具を示す部分拡大断面図である。
符号の説明、１……黒鉛製治具、１０……治具
本体、１１……挿通孔、２０……位置決め部材、
２１……挿通孔、３０……固定ピン、３１……頭
部、４０……プツシユナツト。
1 and 2 are partially enlarged cross-sectional views showing a graphite jig according to the present invention, FIGS. 3 and 4 are partially enlarged cross-sectional views showing another graphite jig according to the present invention, and FIG. 6 and 6 are perspective views showing a graphite jig according to the present invention, and FIG. 7 is a plan view showing a push nut.
FIG. 8 is a front view showing a push nut, FIGS. 9 and 10 are perspective views showing a conventional graphite jig, and FIGS. 11 to 13 are partially enlarged sectional views showing a conventional graphite jig. FIGS. 14 to 16 are partially enlarged sectional views showing another conventional graphite jig. Explanation of symbols, 1... graphite jig, 10... jig body, 11... insertion hole, 20... positioning member,
21...Insertion hole, 30...Fixing pin, 31...Head, 40...Push nut.
Claims (1)
前記治具本体に固定される位置決め部材とからな
る黒鉛製治具であつて、 前記位置決め部材及び治具本体に、金属からな
る固定ピンが熱膨張した際の最大径にその内径が
ほぼ等しい挿通孔を形成し、 前記位置決め部材の挿通孔と前記治具本体の挿
通孔とを重ねて、この挿通孔に前記固定ピンを遊
嵌し、前記治具本体或いは位置決め部材より突出
した固定ピンの端部に、固定ピンの頭部が前記位
置決め部材或いは治具本体に圧接するように付勢
するプツシユナツトを取り付けたことを特徴とす
る黒鉛製治具。[Scope of claim for utility model registration] A jig body made of graphite material;
A graphite jig comprising a positioning member fixed to the jig body, the inner diameter of which is approximately equal to the maximum diameter of a fixing pin made of metal when thermally expanded, inserted into the positioning member and the jig body. forming a hole, overlapping the insertion hole of the positioning member and the insertion hole of the jig main body, and loosely fitting the fixing pin into the insertion hole, so that the end of the fixing pin protruding from the jig main body or the positioning member 1. A graphite jig, characterized in that a push nut is attached to the portion thereof to urge the head of the fixing pin to come into pressure contact with the positioning member or the jig body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127640U JPH0741572Y2 (en) | 1989-10-30 | 1989-10-30 | Graphite jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127640U JPH0741572Y2 (en) | 1989-10-30 | 1989-10-30 | Graphite jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0368969U true JPH0368969U (en) | 1991-07-08 |
| JPH0741572Y2 JPH0741572Y2 (en) | 1995-09-27 |
Family
ID=31675389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989127640U Expired - Fee Related JPH0741572Y2 (en) | 1989-10-30 | 1989-10-30 | Graphite jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741572Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002346741A (en) * | 2001-05-24 | 2002-12-04 | Mitsubishi Pencil Co Ltd | Jig and method for brazing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6351456U (en) * | 1986-09-24 | 1988-04-07 |
-
1989
- 1989-10-30 JP JP1989127640U patent/JPH0741572Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6351456U (en) * | 1986-09-24 | 1988-04-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002346741A (en) * | 2001-05-24 | 2002-12-04 | Mitsubishi Pencil Co Ltd | Jig and method for brazing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741572Y2 (en) | 1995-09-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |