CN202241981U - 一种塑钢焊接机的压紧机构 - Google Patents

一种塑钢焊接机的压紧机构 Download PDF

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Publication number
CN202241981U
CN202241981U CN2011203973052U CN201120397305U CN202241981U CN 202241981 U CN202241981 U CN 202241981U CN 2011203973052 U CN2011203973052 U CN 2011203973052U CN 201120397305 U CN201120397305 U CN 201120397305U CN 202241981 U CN202241981 U CN 202241981U
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cutter
pressing tongs
burnishing
broach
wedge
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秦书东
王玉厚
冯婷婷
韩志先
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Jinan?Stone?Machine?Co.,?Ltd.
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JINAN STONE MACHINE CO Ltd
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Abstract

本实用新型要提供一种挤刀固定牢靠的塑钢焊接机的压紧机构。包括压钳、挤刀以及加热管，所述挤刀包括靠近压钳的内侧面和底面，所述挤刀的内侧面上设有朝向楔形凸起，所述压钳的相对应面上设有相应的楔形凹槽，所述压钳的中部底面上设有容纳所述加热管的开口弧形凹槽。所述楔形凸起包括垂直于挤刀内侧面的顶平面。所述挤刀的内侧面上设有3列平行设置的楔形凸起。

Description

一种塑钢焊接机的压紧机构
技术领域
本实用新型属于塑钢机械领域，具体涉及一种塑钢焊接机，更具体的涉及塑钢焊接机的压紧机构。
背景技术
塑钢焊接机是一种门窗加工企业在生产塑钢门窗时要用到的一种重要加工设备，压紧机构是实现加压、保压压紧型材的压紧力的重要部件。如图1所示，现有的压紧机构包括压钳1、固定于压钳上的挤刀2以及加热管3。在使用过程中，由于挤刀通过螺钉固定于压钳上，固定不牢靠，容易松动。另外，由于加热管位于挤刀的内端，致使挤刀整体加热不均匀。
发明内容
本实用新型要解决的技术问题是提供一种挤刀固定牢靠的塑钢焊接机的压紧机构。
为了解决上述技术问题，本实用新型的技术方案为：
一种塑钢焊接机的压紧机构，包括压钳、挤刀以及加热管，所述挤刀包括靠近压钳的内侧面和底面，所述挤刀的内侧面上设有朝向楔形凸起，所述压钳的相对应面上设有相应的楔形凹槽，所述压钳的中部底面上设有容纳所述加热管的开口弧形凹槽。
所述楔形凸起包括垂直于挤刀内侧面的顶平面。
所述挤刀的内侧面上设有3列平行设置的楔形凸起。
本实用新型的挤刀的内侧面上设有朝向楔形凸起，所述压钳的相对应面上设有相应的楔形凹槽，因此，挤刀能够与压钳相互嵌合，通过螺钉固定，能够牢固的将挤刀固定于压钳上。另外，本实用新型的压钳的中部底面上设有容纳所述加热管的开口弧形凹槽，使得加热中心在挤刀的中心，整个挤刀的热分布均匀。
附图说明   
 下面结合附图对本实用新型的具体实施方式作进一步详细的说明：
图1为现有技术的结构示意图。
图2为本实用新型的结构示意图。
图3为图2中挤刀的结构示意图。
图中：1压钳，2挤刀,3加热管,4内侧面,5底面。
具体实施方式
如图1和图2所示，一种塑钢焊接机的压紧机构，包括压钳1、挤刀2以及加热管3，所述挤刀包括靠近压钳的内侧面4和底面5，所述挤刀的内侧面上设有朝向楔形凸起，所述压钳的相对应面上设有相应的楔形凹槽，所述压钳的中部底面上设有容纳所述加热管的开口弧形凹槽。所述楔形凸起包括垂直于挤刀内侧面的顶平面。所述挤刀的内侧面上设有3列平行设置的楔形凸起。

Claims (3)

1.一种塑钢焊接机的压紧机构，包括压钳、挤刀以及加热管，所述挤刀包括靠近压钳的内侧面和底面，其特征在于：所述挤刀的内侧面上设有朝向楔形凸起，所述压钳的相对应面上设有相应的楔形凹槽，所述压钳的中部底面上设有容纳所述加热管的开口弧形凹槽。
2.根据权利要求1所述的塑钢焊接机的压紧机构，其特征在于：所述楔形凸起包括垂直于挤刀内侧面的顶平面。
3.根据权利要求2所述的塑钢焊接机的压紧机构，其特征在于：所述挤刀的内侧面上设有3列平行设置的楔形凸起。
CN2011203973052U 2011-10-19 2011-10-19 一种塑钢焊接机的压紧机构 Expired - Fee Related CN202241981U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102501371A (zh) * 2011-10-19 2012-06-20 济南四通机械有限公司 一种塑钢焊接机的压紧机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102501371A (zh) * 2011-10-19 2012-06-20 济南四通机械有限公司 一种塑钢焊接机的压紧机构

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Patentee before: Jinan?Stone?Machine?Co.,?Ltd.

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Address before: Ji'nan City District Weiyi Shandong province 250000 No. 408 No. 601

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