CN2171468Y - 汽车内胎热补机 - Google Patents

汽车内胎热补机 Download PDF

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Publication number
CN2171468Y
CN2171468Y CN 93221932 CN93221932U CN2171468Y CN 2171468 Y CN2171468 Y CN 2171468Y CN 93221932 CN93221932 CN 93221932 CN 93221932 U CN93221932 U CN 93221932U CN 2171468 Y CN2171468 Y CN 2171468Y
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heater
inner tube
hole
vulcanizer
screw mandrel
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Expired - Fee Related
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CN 93221932
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English (en)
Inventor
王宁
胡丙侠
阴衍伯
姜继勤
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Beijing Haidian Tiangong Machinery And Electrical Products Processing Plant
TIANXIN ELECTRONIC TECHNOLOGY INST HAIDIAN BEIJING
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Beijing Haidian Tiangong Machinery And Electrical Products Processing Plant
TIANXIN ELECTRONIC TECHNOLOGY INST HAIDIAN BEIJING
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Priority to CN 93221932 priority Critical patent/CN2171468Y/zh
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Publication of CN2171468Y publication Critical patent/CN2171468Y/zh
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Abstract

一种汽车内胎热补机,其机架下端有长方形底 板,固定在底座上,机架上部有螺纹孔,孔中装入丝 杆,丝杆上端有孔,孔中装入手柄,丝杆下端连有 PTC陶瓷块发热体,下面是形状相同的压板,发热体 以导线连一插头,陶瓷块通电后迅速发热,达到所需 温度后维持恒温,利用丝杆旋转下压可把车胎热补 好。

Description

本汽车内胎热补机,属于内胎修补设备的技术领域,新型、实用。
汽车内胎以及其它车辆内胎,易被尖刺类物刺穿而漏气,修补时通常用电炉加热使电阻丝达到一定温度实现内胎热补,由于没有恒温控制装置需每次用后拔下电源,费电不安全,效率低,温度过高、过低都直接影响补胎质量。尤其电热丝系统升温较慢,温度过高,会使电热丝熔断,同时会引起其它器件发生故障,丞待加以改进。
本汽车内胎热补机,它可以克服上述的缺点。
本热补机工艺是这样实现的,在机架上部有螺纹孔,孔中装入一丝杠,丝杠上部有孔,孔中插入手柄,丝杠下部连有以PTC陶瓷块制成的发热体,压板形状与发热体相似,放在发热体下面位于机架上,发热体又以导线连接一个电源线插头接220V电源以后,发热体迅速发热,转动手柄,丝杠向下旋紧使内胎和生胶片受压受热以后牢固结合在一起,就可完成热补动作。
图1    汽车内胎热补机的示意图。
兹结合附图对汽车内胎热补机的结构详细叙述。
由附图1,热补机有一个机架(7),其下端有一长方形底板固定在园形底座(8)上面,机架(7)左上部有一螺纹孔(9),孔中装入一个丝杆(2),丝杆(2)上端有一段无螺纹的园柱部分有孔,其孔中插入手柄(1),丝杆(2)下端连接有一个垫板(3),用于连接发热体(4),压板(5)的形状与发热体(4)相似,置于发热体(4)下面的机架横杆上,发热体(4)以导线连一插头(6)。
当插头(6)接220V的电源插座时,陶瓷块的发热体(4)会迅速发热,达到所需的补胎温度,而且会自动维持这一温度,启动电流大约为10安培,最大瞬时启动功率达2000瓦以上,几秒钟后电流迅速下降,大约在1分钟以后降为稳态工作电流0.6安培,予热5分钟后就可以投入工作,将旧车胎破裂处用钢锉挫毛刺,将生胶片放在发热体(4)和压板(5)之间,生胶片的一面贴近发热体(4),转动手柄(1),使丝杆也转动而向下压紧发热体(4)和压板(5),加热2分钟后(时间长不限)完成补胎一次,不需断电,可继续补另一内胎。
与现有技术相比,汽车内胎热补机具有以下优点:
1    节构简单,安全可靠,使用方便,充分利用陶瓷片的恒温特性。
2    不需要断电,可连续工作,始终维持恒温。
3    不需使用工作台,热压部件兼其作用,使设备重量减轻。
4    不使用许多电器元件,省电2~5倍。
5    PTC陶瓷寿命超过电阻丝的寿命数倍,减少维修换件的工作量。

Claims (2)

1、一种汽车内胎热补机,其特征在于热补机的机架(7)的下端有一长方形底板固定在园形底座(8)上,机架(7)左上部有螺纹孔(9),孔中装入丝杆(2),丝杆(2)上端无螺纹部分的孔中插装一个手柄(1),丝杆下端通过垫板(3)用于连接发热体(4)和压板(5),发热体(4)以导线连接一个插头(6)。¥
2、根据权利要求1所述的热补机,其特征在于发热体(4)用PTC陶瓷块制成。
CN 93221932 1993-08-20 1993-08-20 汽车内胎热补机 Expired - Fee Related CN2171468Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93221932 CN2171468Y (zh) 1993-08-20 1993-08-20 汽车内胎热补机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93221932 CN2171468Y (zh) 1993-08-20 1993-08-20 汽车内胎热补机

Publications (1)

Publication Number Publication Date
CN2171468Y true CN2171468Y (zh) 1994-07-13

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CN 93221932 Expired - Fee Related CN2171468Y (zh) 1993-08-20 1993-08-20 汽车内胎热补机

Country Status (1)

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CN (1) CN2171468Y (zh)

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C53 Correction of patent of invention or patent application
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Free format text: CORRECT: PATENTEE; FROM: TIANXIN ELECTRONS TECHNOLOGY INST., HAIDIAN DISTRICT, BEIJING; TIANGONG MACHINERY ELECTRICAL PRODUCTS PROCESS FACTORY, HAIDIAN DISTRICT, BEIJING CITY TO: TIANHAI ELECTRONS TECHNOLOGY CO., LTD,, BEIJING CITY

CP03 Change of name, title or address

Address after: 100854 Beijing 142 box 203, box 44, Hu Bingxia

Patentee after: Beijing Tian Tian Electronic Technology Co., Ltd.

Address before: Box 203, box 36, No. 142, Beijing

Patentee before: Haidian Beijing Tianxin Electronic Technology Research Institute

Patentee before: Haidian Beijing Tiangong electromechanical products processing factory

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee