CN104295588A - 一种包装机压膜机构特制连接螺钉及其热处理工艺 - Google Patents

一种包装机压膜机构特制连接螺钉及其热处理工艺 Download PDF

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CN104295588A
CN104295588A CN201410481446.0A CN201410481446A CN104295588A CN 104295588 A CN104295588 A CN 104295588A CN 201410481446 A CN201410481446 A CN 201410481446A CN 104295588 A CN104295588 A CN 104295588A
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connecting screw
cylindrical structure
specially
thermal treatment
manufactured connecting
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CN104295588B (zh
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金方明
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Qian Hege
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

本发明公开一种包装机压膜机构特制连接螺钉及其热处理工艺，包括本体和热处理的过程，所述的本体上方设为圆柱体形结构，设为第一圆柱体形结构，其中间设有一个长方体形的凹槽，其左侧设有一个圆形的通孔，所述的本体下方同样设为圆柱体形结构，设为第二圆柱体形结构，其中间设有一个环形的槽口，其热处理工艺特点是在加热至奥氏体化后浸入适宜的淬火介质中以较快的速度冷却。本发明具有足够高的抗拉强度，以抵抗拉长，拉断，滑扣和磨损，并有较高的疲劳抗力和冲击韧性，可以抵抗疲劳和冲击断裂，能很好的运用于包装机中。

Description

一种包装机压膜机构特制连接螺钉及其热处理工艺
技术领域
本发明涉及一种机械产品，具体来说是一种包装机压膜机构特制连接螺钉及其热处理工艺。
背景技术
现有市场上的一些包装机压膜机构特制连接螺钉，不可以抵抗拉长，拉断，滑扣和磨损，而且疲劳抗力和冲击韧性也不够高，不可以抵抗疲劳和冲击断裂，不能很好的运用于包装机中。
发明内容
本发明提供了一种包装机压膜机构特制连接螺钉及其热处理工艺。
本发明的目的是解决现有一些包装机压膜机构特制连接螺钉，没有足够高的抗拉强度，不可以抵抗拉长，拉断，滑扣和磨损，而且疲劳抗力和冲击韧性也不够高，不可以抵抗疲劳和冲击断裂，不能很好的运用于包装机中的问题。
本发明解决其技术问题所采用的技术方案是：一种包装机压膜机构特制连接螺钉及其热处理工艺，包括本体和热处理的过程，所述的本体上方设为圆柱体形结构，设为第一圆柱体形结构，其中间设有一个长方体形的凹槽，其左侧设有一个圆形的通孔，所述的本体下方同样设为圆柱体形结构，设为第二圆柱体形结构，其中间设有一个环形的槽口，其热处理工艺特点是在加热至奥氏体化后浸入适宜的淬火介质中以较快的速度冷却。
所述的热处理工艺在选择淬火介质时，首先应保证足够的冷却能力，即选用冷却能力高的淬火介质，还应防止畸变和淬火开裂。
本发明具有足够高的抗拉强度，以抵抗拉长，拉断，滑扣和磨损，并有较高的疲劳抗力和冲击韧性，可以抵抗疲劳和冲击断裂，能很好的运用于包装机中。
附图说明
图1为本发明的正视图。
图2为本发明的俯视图。
具体实施方式
下面结合附图和实施例对本发明作进一步说明：
如图所示，本发明包括本体和热处理的过程，所述的本体上方设为圆柱体形结构，设为第一圆柱体形结构1，其中间设有一个长方体形的凹槽5，其左侧设有一个圆形的通孔4，所述的本体下方同样设为圆柱体形结构，设为第二圆柱体形结构3，其中间设有一个环形的槽口2，其热处理工艺特点是在加热至奥氏体化后浸入适宜的淬火介质中以较快的速度冷却。
所述的热处理工艺在选择淬火介质时，首先应保证足够的冷却能力，即选用冷却能力高的淬火介质，还应防止畸变和淬火开裂。
本发明具有足够高的抗拉强度，以抵抗拉长，拉断，滑扣和磨损，并有较高的疲劳抗力和冲击韧性，可以抵抗疲劳和冲击断裂，能很好的运用于包装机中。

Claims (2)

1.一种包装机压膜机构特制连接螺钉及其热处理工艺，包括本体和热处理的过程，其特征在于：所述的本体上方设为圆柱体形结构，设为第一圆柱体形结构，其中间设有一个长方体形的凹槽，其左侧设有一个圆形的通孔，所述的本体下方同样设为圆柱体形结构，设为第二圆柱体形结构，其中间设有一个环形的槽口。
2.根据权利要求1所述的一种包装机压膜机构特制连接螺钉及其热处理工艺，其特征在于：所述的热处理工艺在选择淬火介质时，首先应保证足够的冷却能力，即选用冷却能力高的淬火介质，还应防止畸变和淬火开裂。
CN201410481446.0A 2014-09-21 2014-09-21 一种包装机压膜机构特制连接螺钉及其热处理工艺 Expired - Fee Related CN104295588B (zh)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191530A (en) * 1921-11-07 1923-01-18 Sydney Slater Guy Improvements in shackle bolts and the like
US2565852A (en) * 1950-08-24 1951-08-28 Gilbert P Ickes Threaded fastener
CN1218754A (zh) * 1997-12-05 1999-06-09 福克有限公司 带有螺钉连接的(包装)机器
US20030152441A1 (en) * 2001-01-26 2003-08-14 Brant Monson Bolt and method of use
US20060024142A1 (en) * 2004-08-02 2006-02-02 Ducret Lucien C Torque-limiting stud
CN201043024Y (zh) * 2007-06-08 2008-04-02 天津华一有限责任公司 卷膜搭接机构
CN202926813U (zh) * 2012-11-30 2013-05-08 浙江荣得利航空部件有限公司 防滑螺钉
CN203297283U (zh) * 2013-04-28 2013-11-20 宁波永宏紧固件制造有限公司 一种圆台螺栓
CN103527605A (zh) * 2013-10-24 2014-01-22 顾立新 一种防滑螺丝

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191530A (en) * 1921-11-07 1923-01-18 Sydney Slater Guy Improvements in shackle bolts and the like
US2565852A (en) * 1950-08-24 1951-08-28 Gilbert P Ickes Threaded fastener
CN1218754A (zh) * 1997-12-05 1999-06-09 福克有限公司 带有螺钉连接的(包装)机器
US20030152441A1 (en) * 2001-01-26 2003-08-14 Brant Monson Bolt and method of use
US20060024142A1 (en) * 2004-08-02 2006-02-02 Ducret Lucien C Torque-limiting stud
CN201043024Y (zh) * 2007-06-08 2008-04-02 天津华一有限责任公司 卷膜搭接机构
CN202926813U (zh) * 2012-11-30 2013-05-08 浙江荣得利航空部件有限公司 防滑螺钉
CN203297283U (zh) * 2013-04-28 2013-11-20 宁波永宏紧固件制造有限公司 一种圆台螺栓
CN103527605A (zh) * 2013-10-24 2014-01-22 顾立新 一种防滑螺丝

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
毕凤琴: "《热处理原理及工艺》", 30 June 2009, 石油工业出版社 *

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