CN104191545A - Tapered connecting piece of mould opening machine and heat treatment technology thereof - Google Patents
Tapered connecting piece of mould opening machine and heat treatment technology thereof Download PDFInfo
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- CN104191545A CN104191545A CN201410481549.7A CN201410481549A CN104191545A CN 104191545 A CN104191545 A CN 104191545A CN 201410481549 A CN201410481549 A CN 201410481549A CN 104191545 A CN104191545 A CN 104191545A
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- hole
- main body
- heat treatment
- connecting piece
- treatment technology
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Abstract
The invention discloses a tapered connecting piece of an opening mould machine and a heat treatment technology thereof. The tapered connecting piece comprises a main body and a heat treatment process, wherein the body adopts a tapered structure, a baffle is arranged on the main body, and a first through hole is formed in the middle of the main body; a cylindrical pin is arranged on the right side of the main body, a cylindrical connecting head is arranged at the lower part of the main body, a second through hole is formed in the middle of the main body, and a third circular through hole is formed in the left side of the main body. The heat treatment technology is characterized in that after being heated for austenitizing, the tapered connecting piece is immersed into a suitable quenching medium to cool down at a quick speed. The tapered connecting piece has high enough tensile strength to resist lengthening, snapping, slipping off and wearing, and has higher fatigue resistance and impact toughness to resist the fatigue and impact fracture, so that the heat treatment technology disclosed by the invention can be applied to the mould opening machine well.
Description
Technical field
The present invention relates to a kind of engineering goods, is a kind of taper connection part and Technology for Heating Processing thereof of die-sinking machine specifically.
Background technology
The taper connection part of some die-sinking machines on existing market, cannot resist elongation, break, slide fastener and wearing and tearing, and fatigue resistance and impact flexibility also not high enough, cannot resisting fatigue and impact fracture, can not well apply in die-sinking machine.
Summary of the invention
The invention provides a kind of taper connection part and Technology for Heating Processing thereof of die-sinking machine.
The object of the invention is to solve the taper connection part of more existing die-sinking machines; there is no sufficiently high tensile strength; cannot resist elongation; break; slide fastener and wearing and tearing; and fatigue resistance and impact flexibility also not high enough, cannot resisting fatigue and impact fracture, can not well apply to the problem in die-sinking machine.
The technical solution adopted for the present invention to solve the technical problems is: a kind of taper connection part and Technology for Heating Processing thereof of die-sinking machine, comprise body and heat treated process, described body is made as pyramidal structure, its top is provided with a catch, in the middle of it, be provided with a through hole, be made as the first through hole, its right side is provided with a straight pin, described body below is provided with a columniform connector, in the middle of it, be provided with a through hole, be made as the second through hole, described body left side is provided with a circular through hole, be made as third through-hole, its Technology for Heating Processing feature is so that speed is cooling faster in being heated to immerse suitable hardening media after austenitizing.
Described Technology for Heating Processing, in the time of selective quenching medium, first should ensure enough cooling capacities, selects the hardening media that cooling capacity is high, also should prevent distortion and hardening break.
The present invention has sufficiently high tensile strength, to resist elongation, breaks, and slide fastener and wearing and tearing, and have higher fatigue resistance and impact flexibility, can resisting fatigue and impact fracture, can well apply in die-sinking machine.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in the figure, the present invention includes body 1 and heat treated process, described body 1 is made as pyramidal structure, its top is provided with a catch 2, in the middle of it, be provided with a through hole, be made as the first through hole 3, its right side is provided with a straight pin 4, described body 1 below is provided with a columniform connector 5, in the middle of it, be provided with a through hole, be made as the second through hole 6, described body left side is provided with a circular through hole, be made as third through-hole 7, its Technology for Heating Processing feature is so that speed is cooling faster in being heated to immerse suitable hardening media after austenitizing.
Described Technology for Heating Processing, in the time of selective quenching medium, first should ensure enough cooling capacities, selects the hardening media that cooling capacity is high, also should prevent distortion and hardening break.
The present invention has sufficiently high tensile strength, to resist elongation, breaks, and slide fastener and wearing and tearing, and have higher fatigue resistance and impact flexibility, can resisting fatigue and impact fracture, can well apply in die-sinking machine.
Claims (2)
1. taper connection part and the Technology for Heating Processing thereof of a die-sinking machine; comprise body and heat treated process, it is characterized in that: described body is made as pyramidal structure, its top is provided with a catch; in the middle of it, be provided with a through hole; be made as the first through hole, its right side is provided with a straight pin, and described body below is provided with a columniform connector; in the middle of it, be provided with a through hole; be made as the second through hole, described body left side is provided with a circular through hole, is made as third through-hole.
2. taper connection part and the Technology for Heating Processing thereof of a kind of die-sinking machine according to claim 1; it is characterized in that: described Technology for Heating Processing is in the time of selective quenching medium; first should ensure enough cooling capacities, select the hardening media that cooling capacity is high, also should prevent distortion and hardening break.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481549.7A CN104191545A (en) | 2014-09-21 | 2014-09-21 | Tapered connecting piece of mould opening machine and heat treatment technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481549.7A CN104191545A (en) | 2014-09-21 | 2014-09-21 | Tapered connecting piece of mould opening machine and heat treatment technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104191545A true CN104191545A (en) | 2014-12-10 |
Family
ID=52076991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410481549.7A Pending CN104191545A (en) | 2014-09-21 | 2014-09-21 | Tapered connecting piece of mould opening machine and heat treatment technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191545A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274465A (en) * | 2007-03-30 | 2008-10-01 | 陈法胜 | Extensive mold opening mechanism |
| CN203765847U (en) * | 2014-01-21 | 2014-08-13 | 固瑞特模具（太仓）有限公司 | Safe and rapid automatic overturning system |
-
2014
- 2014-09-21 CN CN201410481549.7A patent/CN104191545A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274465A (en) * | 2007-03-30 | 2008-10-01 | 陈法胜 | Extensive mold opening mechanism |
| CN203765847U (en) * | 2014-01-21 | 2014-08-13 | 固瑞特模具（太仓）有限公司 | Safe and rapid automatic overturning system |
Non-Patent Citations (1)
| Title |
|---|
| 毕凤琴: "《热处理原理及工艺 第1版》", 30 June 2009, 石油工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |
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| RJ01 | Rejection of invention patent application after publication |