CN105196244A - Tool for replacing air plug of mold - Google Patents
Tool for replacing air plug of mold Download PDFInfo
- Publication number
- CN105196244A CN105196244A CN201510744977.9A CN201510744977A CN105196244A CN 105196244 A CN105196244 A CN 105196244A CN 201510744977 A CN201510744977 A CN 201510744977A CN 105196244 A CN105196244 A CN 105196244A
- Authority
- CN
- China
- Prior art keywords
- screw tap
- sleeve
- vent plug
- described screw
- rotary handle
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a tool for replacing an air plug of a mold. The tool for replacing the air plug of the mold comprises a sleeve, a screw tap and a rotary handle, wherein the lower part of the screw tap penetrates through the sleeve, the effective screw tap length of the lower part, penetrating through the sleeve, of the screw tap is larger than the thickness of the air plug; the rotary handle is connected to the upper part of the screw tap, and the rotary handle is in limited connection with the upper part of the screw tap, so that relative rotation and movement of the rotary handle and the screw tap are prevented. The tool is convenient to use, the mold is not needed to be dismounted, the workload of the air plug replacement is greatly reduced, and the service precision of the mold is guaranteed.
Description
Technical field
The present invention relates to mould vent plug frock field, instrument changed by the vent plug being particularly applied in metal material mould.
Background technology
Mould can block in use for some time, more air exchanging plug needs mould release, shown in composition graphs 1, current way utilizes push rod 20 11 vent plug 30 to be ejected replacing from the back side 12 of mould before mould 10, again again die assembly, do not only workload so large, and dismounting can affect the precision of mould repeatedly.
Summary of the invention
The object of the invention is to the above-mentioned deficiency for prior art and defect, a kind of easy to operate and replacing mould vent plug instrument without the need to dismantling mould is provided.
Technical problem solved by the invention can realize by the following technical solutions:
Change mould vent plug instrument, it is characterized in that, comprising:
Sleeve;
The screw tap of described sleeve is run through in bottom, and effective screw tap length that described sleeve is run through in the bottom of described screw tap is greater than the thickness of vent plug;
Be connected to the rotary handle on described screw tap top, the spacing connection in top of described rotary handle and described screw tap, relatively rotate to prevent described rotary handle and described screw tap and move.
In a preferred embodiment of the invention, the top of described screw tap is provided with anticreep groove, the upper end of described screw tap is square head structure, described rotary handle is T-shaped handle, the vertical section of described T-shaped handle is provided with the hole that the top for described screw tap is inserted, the vertical section sidewall of described T-shaped handle offers first bolt hole corresponding with the anticreep groove of described screw tap and square head structure and the second bolt hole respectively, described first bolt hole is rotary with the anti-turn bolt of conflicting at the square head structure of described screw tap, described second bolt hole is rotary with the Anti-off bolt in the anticreep groove inserting described screw tap.
In a preferred embodiment of the invention, the middle part outer wall of described screw tap is provided with axial limiting groove, and the inwall of described sleeve is provided with the axial limiting bar with described axial limiting slot fit.
In a preferred embodiment of the invention, described sleeve is provided with pulls bulge loop.
Use procedure of the present invention is as follows:
First on vent plug, an aperture is bored, then tapping is carried out to vent plug in rotary handle screw tap lower end, when the lower end of screw tap passes completely through vent plug and conflict on rotary handle in the top of sleeve, screw tap is formed with vent plug and is threaded, and utilizes sleeve outside pulling force to be pulled out by vent plug.
Owing to have employed technical scheme as above, the present invention is easy to use, without the need to by mould release, greatly reduces the workload of more air exchanging plug, also ensure that mold use precision.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of existing method more air exchanging plug.
Fig. 2 is the structural representation of an embodiment of the present invention.
Fig. 3 is the front view of an embodiment of the present invention.
Fig. 4 is that the A-A of Fig. 3 is to sectional view.
Fig. 5 is the structural representation of the screw tap of an embodiment of the present invention.
Fig. 6 is the left view of Fig. 5.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further below.
See the replacing mould vent plug instrument shown in Fig. 2 to Fig. 4, comprise screw tap 100, rotary handle 200 and sleeve 300, sleeve 300 is run through in the bottom of screw tap 100, and ensure that effective screw tap length that sleeve 300 is run through in the bottom of screw tap 100 is greater than the thickness of vent plug 410, ensure that follow-up work process there will not be the sliding phenomenon of silk.
Rotary handle 200 is connected to screw tap 100 top, the spacing connection in top of rotary handle 200 and screw tap 100, relatively rotates to prevent rotary handle 200 and screw tap 100 and moves.In the present embodiment, shown in composition graphs 5 and Fig. 6, the top of screw tap 100 is provided with anticreep groove 110, the upper end of screw tap 100 is square head structure 120, rotary handle 200 is T-shaped handle, the vertical section 210 of T-shaped handle is provided with the hole 211 that the top for screw tap 100 is inserted, vertical section 210 sidewall of T-shaped handle offers first bolt hole 212 and second bolt hole 213 corresponding with the anticreep groove 110 of screw tap 100 and square head structure 120 respectively, first bolt hole 212 is rotary with the anti-turn bolt 212a conflicted at the square head structure 120 of screw tap 100, second bolt hole 213 is rotary with the Anti-off bolt 213a in the anticreep groove 110 inserting screw tap 100.
In order to prevent sleeve 300 from use occurring for moving radially with screw tap 100, the middle part outer wall of screw tap 100 is provided with axial limiting groove 130, and the inwall of sleeve 300 is provided with the axial limiting bar coordinated with axial limiting groove 130.Conveniently sleeve 300 pulls outward, and sleeve 300 is provided with and pulls bulge loop 310.
Use procedure of the present invention is as follows:
First on vent plug 410, an aperture 411 is bored, then tapping is carried out to vent plug 410 in rotary handle 200 screw tap 100 lower end, when the lower end of screw tap 100 passes completely through vent plug 410 and conflict on rotary handle 200 in the top of sleeve 310, screw tap 100 is formed with vent plug 410 and is threaded, and utilizes sleeve 310 outside pulling force to be pulled out by vent plug.
The present invention is easy to use, without the need to being dismantled by mould 400, greatly reducing the workload of more air exchanging plug, also ensure that the service precision of mould 400.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. change mould vent plug instrument, it is characterized in that, comprising:
Sleeve;
The screw tap of described sleeve is run through in bottom, and effective screw tap length that described sleeve is run through in the bottom of described screw tap is greater than the thickness of vent plug;
Be connected to the rotary handle on described screw tap top, the spacing connection in top of described rotary handle and described screw tap, relatively rotate to prevent described rotary handle and described screw tap and move.
2. replacing mould vent plug instrument as claimed in claim 1, it is characterized in that, the top of described screw tap is provided with anticreep groove, the upper end of described screw tap is square head structure, described rotary handle is T-shaped handle, the vertical section of described T-shaped handle is provided with the hole that the top for described screw tap is inserted, the vertical section sidewall of described T-shaped handle offers first bolt hole corresponding with the anticreep groove of described screw tap and square head structure and the second bolt hole respectively, described first bolt hole is rotary with the anti-turn bolt of conflicting at the square head structure of described screw tap, described second bolt hole is rotary with the Anti-off bolt in the anticreep groove inserting described screw tap.
3. replacing mould vent plug instrument as claimed in claim 2, it is characterized in that, the middle part outer wall of described screw tap is provided with axial limiting groove, and the inwall of described sleeve is provided with the axial limiting bar with described axial limiting slot fit.
4. the replacing mould vent plug instrument as described in claim 1 or 2 or 3, is characterized in that, described sleeve is provided with and pulls bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744977.9A CN105196244B (en) | 2015-11-03 | 2015-11-03 | Change mould vent plug instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744977.9A CN105196244B (en) | 2015-11-03 | 2015-11-03 | Change mould vent plug instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105196244A true CN105196244A (en) | 2015-12-30 |
| CN105196244B CN105196244B (en) | 2017-10-27 |
Family
ID=54944369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510744977.9A Active CN105196244B (en) | 2015-11-03 | 2015-11-03 | Change mould vent plug instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196244B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146547A (en) * | 2021-03-29 | 2021-07-23 | 广西玉柴机器股份有限公司 | Flat sleeve tool for dismounting and mounting exhaust needle of casting external mold and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374533Y (en) * | 1998-12-07 | 2000-04-19 | 张孚 | Cork opener |
| US20110162186A1 (en) * | 2010-01-05 | 2011-07-07 | Lockheed Martin Corporation | Plug removal method and apparatus |
| CN202053214U (en) * | 2010-12-30 | 2011-11-30 | Abb技术公司 | Fastener feeding head |
| CN203566575U (en) * | 2013-10-26 | 2014-04-30 | 林群富 | Anti-overload socket spanner |
| CN205085909U (en) * | 2015-11-03 | 2016-03-16 | 南岳电控(衡阳)工业技术有限公司 | Change mould air lock instrument |
-
2015
- 2015-11-03 CN CN201510744977.9A patent/CN105196244B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374533Y (en) * | 1998-12-07 | 2000-04-19 | 张孚 | Cork opener |
| US20110162186A1 (en) * | 2010-01-05 | 2011-07-07 | Lockheed Martin Corporation | Plug removal method and apparatus |
| CN202053214U (en) * | 2010-12-30 | 2011-11-30 | Abb技术公司 | Fastener feeding head |
| CN203566575U (en) * | 2013-10-26 | 2014-04-30 | 林群富 | Anti-overload socket spanner |
| CN205085909U (en) * | 2015-11-03 | 2016-03-16 | 南岳电控(衡阳)工业技术有限公司 | Change mould air lock instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146547A (en) * | 2021-03-29 | 2021-07-23 | 广西玉柴机器股份有限公司 | Flat sleeve tool for dismounting and mounting exhaust needle of casting external mold and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105196244B (en) | 2017-10-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 421007 Hunan city in Hengyang Province, Yanfeng District Baishazhou box No. 10 Applicant after: The electronic (Hengyang) industrial technology Limited by Share Ltd Address before: 421007 Hunan city in Hengyang Province, Yanfeng District Baishazhou box No. 10 Applicant before: Nanyue Electronic Control (Hengyang) Industry Technology Co., Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |