CN201768899U - Screw core extracting driver - Google Patents
Screw core extracting driver Download PDFInfo
- Publication number
- CN201768899U CN201768899U CN2010202418423U CN201020241842U CN201768899U CN 201768899 U CN201768899 U CN 201768899U CN 2010202418423 U CN2010202418423 U CN 2010202418423U CN 201020241842 U CN201020241842 U CN 201020241842U CN 201768899 U CN201768899 U CN 201768899U
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- CN
- China
- Prior art keywords
- screw rod
- swing handle
- handle screw
- screw
- driver
- 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 - Fee Related
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Abstract
The utility model discloses a screw core extracting driver which comprises a tube body 1, a sealing ring 2, a swing handle screw 3 and a screw connector 7. The driver is characterized in that a connecting body 5 which is shaped like a Chinese character 'zhong' is arranged at one end in the tube body 1, and an I-shaped connecting body 6 is arranged at the other end; a nose bar is arranged at one end of the connecting body 5, and the other end is fixedly connected with the swinging handle screw 3; a groove is arranged at one end of the I-shaped connecting body 6, and the other end is fixedly connected with the screw connector 7 outside the tube body 1; a baffle 4 is in threaded connection with the swing handle screw 3; and a crank 8 is fixedly connected on the swinging handle screw 3. The driver has simple structure, is convenient to use and maintain, particularly applicable to the foundry industry, and served as a special tool when extracting a heavy core component in a die, and has the advantages of high efficiency, time saving and labor saving properties, and no damage to components.
Description
Technical field the utility model relates to a kind of mechanical specific purpose tool, specifically is exactly a kind of spiral depoling bottle opener.
Background technology is from existing market sale and employed instrument, and the bottle opener type class is various.But as a kind of specific purpose tool, pull up very heavy inner core object, maybe will extract as the fixing very tight core rod firmware in the mould in the foundry industry, common bottle opener just can not head it off.Generally be that employing is beaten or the people takes its inner part.Like this, its parts of easy damaged not only, and also labour intensity is big, wastes time and energy.
For overcoming above-mentioned deficiency, the purpose of this utility model provides a kind of spiral depoling bottle opener, makes it become a kind of specific purpose tool in the foundry industry, increases work efficiency, and saves the manpower material consumption, obtains bigger economic benefit.
A kind of spiral depoling of summary of the invention bottle opener, it comprises cylindrical shell 1, seal mouth ring 2, swing handle screw rod 3, screw rod joint 7; It is characterized in that: the end in cylindrical shell 1 be provided with " in " font disjunctor 5, its other end is provided with " worker " font disjunctor 6; Described " in " end of font disjunctor 5 is provided with nose bar, the other end is solidly connected mutually with swing handle screw rod 3; One end of described " worker " font disjunctor 6 is provided with groove, and the screw rod joint 7 outside the other end and the cylindrical shell 1 is fixedly connected; Baffle plate 4 is threaded for 3 one-tenth with the swing handle screw rod, and crank 8 is fixed on the swing handle screw rod 3.Screw rod joint 7 is made as positive silk screw thread, and swing handle screw rod 3 is made as anti-silk screw thread.
The utility model compared with prior art not only has simple in structure, working service characteristics easily, and has cheap, be specially adapted to pull up in the foundry industry specific purpose tool of heavier core components, and high efficiency is arranged, and laborsaving during joint, do not hinder the advantage of workpiece.
Appended drawings is a structural representation cutaway view of the present utility model.
The specific embodiment is further described with reference to the accompanying drawings.
Shown in accompanying drawing, at first with steel material make cylindrical shell 1, seal mouth ring 2, swing handle screw rod 3, baffle plate 4, " in " font disjunctor 5, " worker " font disjunctor 6, screw rod joint 7, crank 8; Then will " in " end of font disjunctor 5 is provided with nose bar and partly puts into cylinder 1, swing handle screw rod 3 outside its other end and the cylindrical shell 1 is connected, the part that an end of " worker " font disjunctor 6 is promptly had a groove is put into the other end of cylindrical shell 1 again, with " in " nose bar of font disjunctor 5 becomes to insert corresponding connection, the other end of " worker " font disjunctor 6 is connected mutually with cylinder 1 screw rod joint 7 outward.Afterwards seal mouth ring 2 being screwed into seal mouth ring 2 from the two ends screw thread of cylinder 1 seals.At last with forward leading screw joint 7, anti-silk swing handle screw rod 3 respectively with " worker " shape or " in " the shape disjunctor fixedlys connected; Again baffle plate 4 is threaded with swing handle screw rod 3, crank 8 is fixed on the swing handle screw rod 3 gets final product.
Claims (2)
1. spiral depoling bottle opener, it comprises cylindrical shell (1), seal mouth ring (2), swing handle screw rod (3), screw rod joint (7); It is characterized in that: the end in cylindrical shell (1) be provided with " in " font disjunctor (5), its other end be provided with " worker " font disjunctor (6), described " in " end of font disjunctor (5) is provided with nose bar, the other end is solidly connected mutually with swing handle screw rod (3), one end of described " worker " font disjunctor (6) is provided with groove, the other end is solidly connected mutually with cylindrical shell (1) screw rod joint (7) outward, baffle plate (4) becomes to be threaded with swing handle screw rod (3), and crank (8) is fixed on the swing handle screw rod (3).
2. a kind of spiral depoling bottle opener according to claim 1 is characterized in that: screw rod joint (7) is made as positive silk screw thread, and swing handle screw rod (3) is made as anti-silk screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202418423U CN201768899U (en) | 2010-06-21 | 2010-06-21 | Screw core extracting driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202418423U CN201768899U (en) | 2010-06-21 | 2010-06-21 | Screw core extracting driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768899U true CN201768899U (en) | 2011-03-23 |
Family
ID=43748732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202418423U Expired - Fee Related CN201768899U (en) | 2010-06-21 | 2010-06-21 | Screw core extracting driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611883A (en) * | 2013-10-16 | 2014-03-05 | 慈溪市汇丽机电有限公司 | Sand mold and sand core internal movable block draft apparatus |
-
2010
- 2010-06-21 CN CN2010202418423U patent/CN201768899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611883A (en) * | 2013-10-16 | 2014-03-05 | 慈溪市汇丽机电有限公司 | Sand mold and sand core internal movable block draft apparatus |
| CN103611883B (en) * | 2013-10-16 | 2015-08-05 | 慈溪市汇丽机电有限公司 | Sand mold, sand core internal loose piece die drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20120621 |