CN104196875A - Swing arm fixing piece of mould opening machine and heat treatment technology thereof - Google Patents
Swing arm fixing piece of mould opening machine and heat treatment technology thereof Download PDFInfo
- Publication number
- CN104196875A CN104196875A CN201410481567.5A CN201410481567A CN104196875A CN 104196875 A CN104196875 A CN 104196875A CN 201410481567 A CN201410481567 A CN 201410481567A CN 104196875 A CN104196875 A CN 104196875A
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- China
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- heat treatment
- swing arm
- fixing piece
- arm fixing
- treatment technology
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Abstract
The invention discloses a swing arm fixing piece of a mould opening machine and a heat treatment technology thereof. The swing arm fixing piece comprises a main body and a heat treatment process, wherein the upper part of the body adopts a cylindrical structure, and a square notch is formed in the lower side of the main body; a circular through hole is formed in the middle of the main body, the lower part of the body adopts a triangular structure, and an inner threaded hole is formed in the bottom of the main body. The heat treatment technology is characterized in that after being heated for austenitizing, the swing arm fixing piece is immersed into a suitable quenching medium to cool down at a quick speed. The swing arm fixing 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 swing arm fixed block and heat treatment process thereof of die-sinking machine specifically.
Background technique
The swing arm fixed block of some die-sinking machines on existing market, cannot resist elongation, break, slide fastener and wearing and tearing, and fatigue resistance and impact toughness 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 swing arm fixed block and heat treatment process thereof of die-sinking machine.
The object of the invention is to solve the swing arm fixed block 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 toughness 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 swing arm fixed block and heat treatment process thereof of die-sinking machine; comprise body and heat treated process; its top of described body is made as cylindrical structural; its downside is provided with a square notch; in the middle of described body, be provided with circular through hole; described body below is made as triangular structure; its bottom is provided with an interior threaded hole, and its heat treatment process feature is after being heated to austenitizing, to immerse in suitable quenching medium so that speed is cooling faster.
Described heat treatment process, when selective quenching medium, first should guarantee enough cooling capacities, selects the quenching medium 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 toughness, can resisting fatigue and impact fracture, can well apply in die-sinking machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
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 its top is made as cylindrical structural, its downside is provided with a square notch 5, in the middle of described body, be provided with circular through hole 2, described body below is made as triangular structure 3, and its bottom is provided with an interior threaded hole 4, and its heat treatment process feature is after being heated to austenitizing, to immerse in suitable quenching medium so that speed is cooling faster.
Described heat treatment process, when selective quenching medium, first should guarantee enough cooling capacities, selects the quenching medium 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 toughness, can resisting fatigue and impact fracture, can well apply in die-sinking machine.
Claims (2)
1. swing arm fixed block and the heat treatment process thereof of a die-sinking machine; comprise body and heat treated process; it is characterized in that: its top of described body is made as cylindrical structural; its downside is provided with a square notch; in the middle of described body, be provided with circular through hole; described body below is made as triangular structure, and its bottom is provided with an interior threaded hole.
2. swing arm fixed block and the heat treatment process thereof of a kind of die-sinking machine according to claim 1; it is characterized in that: described heat treatment process is when selective quenching medium; first should guarantee enough cooling capacities, select the quenching medium that cooling capacity is high, also should prevent distortion and hardening break.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481567.5A CN104196875A (en) | 2014-09-21 | 2014-09-21 | Swing arm fixing piece of mould opening machine and heat treatment technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481567.5A CN104196875A (en) | 2014-09-21 | 2014-09-21 | Swing arm fixing piece of mould opening machine and heat treatment technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196875A true CN104196875A (en) | 2014-12-10 |
Family
ID=52082217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410481567.5A Pending CN104196875A (en) | 2014-09-21 | 2014-09-21 | Swing arm fixing piece of mould opening machine and heat treatment technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769597A (en) * | 2017-01-16 | 2017-05-31 | 西南交通大学 | A kind of disc material thermal fatigue tester and test method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050210631A1 (en) * | 2003-06-04 | 2005-09-29 | Joseph Anscher | Hinge |
| CN103104592A (en) * | 2012-11-10 | 2013-05-15 | 无锡裕力机械有限公司 | Fixing rod device of air bag scraper |
| CN103171135A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Link mechanism for opening and closing die and positioning bottom die by single shaft |
| 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 CN201410481567.5A patent/CN104196875A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050210631A1 (en) * | 2003-06-04 | 2005-09-29 | Joseph Anscher | Hinge |
| CN103104592A (en) * | 2012-11-10 | 2013-05-15 | 无锡裕力机械有限公司 | Fixing rod device of air bag scraper |
| CN103171135A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Link mechanism for opening and closing die and positioning bottom die by single shaft |
| 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 |
|---|
| 薄鑫涛等: "《实用热处理手册》", 30 April 2014, article "淬火介质的使用和维护" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769597A (en) * | 2017-01-16 | 2017-05-31 | 西南交通大学 | A kind of disc material thermal fatigue tester and test method |
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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 |