WO2018041221A1 - 焊枪喷嘴帽的拆装机构 - Google Patents

焊枪喷嘴帽的拆装机构 Download PDF

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Publication number
WO2018041221A1
WO2018041221A1 PCT/CN2017/099969 CN2017099969W WO2018041221A1 WO 2018041221 A1 WO2018041221 A1 WO 2018041221A1 CN 2017099969 W CN2017099969 W CN 2017099969W WO 2018041221 A1 WO2018041221 A1 WO 2018041221A1
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Prior art keywords
nozzle cap
nozzle
base
support
cap
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PCT/CN2017/099969
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English (en)
French (fr)
Inventor
易仕桂
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无锡市光彩机械制造有限公司
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Publication of WO2018041221A1 publication Critical patent/WO2018041221A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means

Definitions

  • the present disclosure relates to a welding torch, for example, to a disassembly mechanism of a welding gun nozzle cap.
  • the nozzle of the welding torch is covered with a nozzle cap. After using the welder for a period of time, a lot of sintered carbon deposits are generated at the tip, so it is necessary to clean the carbon in time. If the carbon deposit is not cleaned in time, it may affect the welding quality and welding efficiency of the welding torch.
  • the disassembly and assembly mechanism of the nozzle cap of the welding torch has the characteristics of time-saving, labor-saving and high safety.
  • a disassembly mechanism for a nozzle cap of a welding gun comprising a support base and a driving device, wherein the support base comprises a base, a side plate and a blocking member, and both ends of the base are provided with a side plate perpendicular to the base, A support groove is defined in the side plate, the support groove is disposed to place the nozzle cap, and a blocking member is fixed on the nozzle cap, and the blocking member is located between the two side plates, and the driving device can drive The blocking member moves between the two side panels.
  • the support slot is a “U”-shaped slot, and the width of the support slot is greater than or equal to an outer diameter of the nozzle cap.
  • the blocking component is a nozzle clamp including a locking bolt, and the nozzle clamp is mounted outside the nozzle cap by the locking bolt.
  • the driving device adopts a driving cylinder.
  • the bottom of the base is provided with at least one fixing hole, and the at least one fixing hole fixes the base by a fixing screw.
  • the spacing between the two side panels is less than the length of the nozzle cap.
  • the automatic disassembly mechanism of the nozzle cap of the welding gun has a simple structure, improves the disassembly and assembly efficiency of the nozzle cap, and makes the disassembly and assembly operation safe and reliable.
  • FIG. 1 is a schematic structural view of an automatic dismounting mechanism of a welding gun nozzle cap according to an embodiment
  • FIG. 2 is a side view of the automatic disassembly mechanism of the torch nozzle cap provided by an embodiment
  • Fig. 3 is a structural view showing the nozzle cap of the automatic dismounting mechanism of the welding torch nozzle cap according to an embodiment.
  • a disassembly mechanism of a welding gun nozzle cap includes a nozzle 1, a nozzle cap 2, a support base 3, and a drive cylinder 4.
  • the nozzle cap 2 is sleeved outside the nozzle 1 , and the support base 3 is fixed below the nozzle cap 2 .
  • the support base 3 includes a base 30, side plates 31, and a support groove 32.
  • Both ends of the base 30 are provided with side plates 31 perpendicular to the base 30.
  • a support groove 32 is defined in the side plate 31, and the nozzle cap 2 can be placed in the support groove 32.
  • the support groove 32 may be a "U" shaped groove, and the width of at least one of the support grooves 32 (the shortest distance between the two parallel side walls of the "U" shaped groove) is greater than or equal to the outer diameter of the nozzle cap 2.
  • the support grooves 32 on the two side plates 31 may have the same width.
  • the width of the support groove on the first side plate may be greater than the width of the support groove on the second side plate, wherein the width of the support groove on the first side plate is greater than or equal to the outer diameter of the nozzle cap 2, and second
  • the width of the support groove on the side plates is greater than or equal to the outer diameter of the air pipe 7, and the air pipe 7 is used to connect the drive cylinder 4 and the nozzle 1.
  • the spacing between the two side plates 31 is smaller than the length of the nozzle cap 2.
  • the bottom of the base 30 is provided with at least one fixing hole 33, and the fixing hole 33 can fix the base 30 by a fixing screw.
  • a nozzle clamp 6 is disposed outside the nozzle cap 2 .
  • the nozzle holder 6 can be mounted on the nozzle cap 2 by a locking bolt 5.
  • the nozzle holder 6 is located between the two side plates 31.
  • the drive cylinder 4 is connected to the nozzle 1 through a gas pipe 7.
  • the nozzle holder 6 abuts against the inner side of the side plate 31 (the side plate 31 on the right side in FIG. 3) at the first end of the base, and when the nozzle cap 2 is detached, the driving cylinder 4 is moved away from the base 30.
  • the direction of the arrow (the direction of the arrow in Fig. 3) pulls the nozzle 1 and the nozzle cap 2 when the nozzle holder 6 is moved to the side of the second end of the base
  • the side plate 31 of the second end of the base blocks the nozzle jig 6, and the drive cylinder 4 continues to move away from the base 30, and the nozzle jig 6 and the nozzle cap 2 are Remove from the nozzle 1.
  • the nozzle holder 6 is mounted on the nozzle cap 2, and the nozzle cap 2 is placed in the support groove 32 of the two side plates 31, and the driving cylinder 4 pushes the nozzle 1 in a direction close to the base 30, and the nozzle 1 is fitted in the nozzle cap 2 .
  • the automatic disassembly mechanism of the nozzle cap of the welding torch has a simple structure, improves the disassembly and assembly efficiency of the nozzle cap, and is safe and reliable for disassembly and assembly operations.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

一种焊枪喷嘴帽自动拆装机构，其包括喷嘴（1）、喷嘴帽（2）、支撑座（3）和驱动装置（4），所述喷嘴帽套设于所述喷嘴之外，其中，所述支撑座固定于所述喷嘴帽的下方，其包括底座（30），所述底座的两端均竖直设置有侧板（31），所述侧板上对应开设有支撑槽（32），所述喷嘴帽位于所述支撑槽内，且所述喷嘴帽上固定有阻挡部件（6），所述阻挡部件位于两个侧板之间，所述驱动装置连接喷嘴，带动喷嘴移动，通过侧板对阻挡部件进行阻挡，实现对喷嘴帽的自动拆装。所述焊枪喷嘴帽自动拆装机构不仅结构简单，设计巧妙，而且大大提高了喷嘴帽的拆装效率，拆装操作安全可靠。

Description

焊枪喷嘴帽的拆装机构 技术领域
本公开涉及一种焊枪，例如涉及一种焊枪喷嘴帽的拆装机构。
背景技术
焊枪的焊嘴外面套有喷嘴帽。在使用焊机一段时间后，焊嘴处产生很多烧结的积碳，因此要及时对积碳进行清理。如不及时清理积碳，可能影响焊枪的焊接质量和焊接效率。
在清理焊嘴时，将喷嘴帽拆下，对焊嘴进行积碳清理。喷嘴帽的拆装由人工完成。将焊机停机后，当焊嘴冷却后，人工拔下喷嘴帽。人工拆卸喷嘴帽费时费力和安全性差。
发明内容
一种焊枪喷嘴帽的拆装机构具有拆装省时省力和安全性高的特点。
一种焊枪喷嘴帽的拆装机构，包括支撑座和驱动装置，其中，所述支撑座包括底座、侧板以及阻挡部件，所述底座的两端设置有垂直于所述底座的侧板，所述侧板上开设有支撑槽，所述支撑槽设置为放置所述喷嘴帽，且所述喷嘴帽上固定有阻挡部件，所述阻挡部件位于两个侧板之间，所述驱动装置可带动所述阻挡部件在两个侧板之间运动。
可选的，所述支撑槽为“U”型槽，所述支撑槽的宽度大于或等于所述喷嘴帽的外径。
可选的，所述阻挡部件为包括锁紧螺栓的喷嘴夹具，所述喷嘴夹具通过所述锁紧螺栓可安装于所述喷嘴帽外。
可选的，所述驱动装置采用驱动气缸。
可选的，所述底座的底部开设有至少一个固定孔，以及所述至少一个固定孔通过固定螺钉对底座进行固定。
可选的，所述两个侧板之间的间距小于所述喷嘴帽的长度。
焊枪喷嘴帽的自动拆装机构结构简单，提高了喷嘴帽的拆装效率，使得拆装操作安全可靠。
附图说明
图1是一实施例提供的焊枪喷嘴帽的自动拆装机构的结构示意图；
图2是一实施例提供的焊枪喷嘴帽的自动拆装机构的侧视图；以及
图3是一实施例提供的焊枪喷嘴帽的自动拆装机构的喷嘴帽拆卸时的结构图。
具体实施方式
如图1和图2所示，一种焊枪喷嘴帽的拆装机构包括喷嘴1、喷嘴帽2、支撑座3和驱动气缸4。所述喷嘴帽2套设于所述喷嘴1之外，所述支撑座3固定于所述喷嘴帽2的下方。支撑座3包括底座30、侧板31以及支撑槽32。
所述底座30的两端均设置有垂直于底座30的侧板31。所述侧板31上对应开设有支撑槽32，所述喷嘴帽2可以放置在所述支撑槽32内。所述支撑槽32可以为“U”型槽，至少一个支撑槽32的宽度(“U”型槽的两平行的侧壁之间的最短距离)大于或等于所述喷嘴帽2的外径。
两个侧板31上的支撑槽32可以具有相同的宽度。第一个侧板上的支撑槽的宽度可以大于第二个侧板上的支撑槽的宽度，其中，第一个侧板上的支撑槽的宽度大于或等于喷嘴帽2的外径，第二个侧板上的支撑槽的宽度大于或等于气管7的外径，气管7用于连接驱动气缸4和喷嘴1。
两个侧板31之间的间距小于喷嘴帽2的长度。
所述底座30的底部开设有至少一个固定孔33，固定孔33可以通过固定螺钉对底座30进行固定。可选的，所述喷嘴帽2外设置有喷嘴夹具6。喷嘴夹具6可通过锁紧螺栓5安装在喷嘴帽2上。所述喷嘴夹具6位于两个侧板31之间。所述驱动气缸4通过气管7连接喷嘴1。
如图3所示，所述喷嘴夹具6抵靠在位于底座第一端的侧板31(图3中右侧的侧板31)的内侧，拆卸喷嘴帽2时，驱动气缸4向远离底座30的方向(图3中箭头的方向)拉动喷嘴1和喷嘴帽2，当喷嘴夹具6移动到底座第二端的侧 板31(图3中左侧的侧板31)的内侧位置时，底座第二端的侧板31挡住喷嘴夹具6，驱动气缸4继续向远离底座30的方向移动，喷嘴夹具6和喷嘴帽2被从喷嘴1上拆下。
将喷嘴夹具6安装到喷嘴帽2上，将喷嘴帽2放在两个侧板31的支撑槽32内，驱动气缸4沿着靠近底座30的方向推动喷嘴1，喷嘴1套在喷嘴帽2内。
工业实用性
焊枪喷嘴帽的自动拆装机构，结构简单，提高了喷嘴帽的拆装效率，拆装操作安全可靠。

Claims (6)

  1. 一种焊枪喷嘴帽的拆装机构，包括支撑座和驱动装置，其中，所述支撑座包括底座、侧板以及阻挡部件，所述底座的两端设置有垂直于所述底座的侧板，所述侧板上开设有支撑槽，所述支撑槽设置为放置所述喷嘴帽，且所述喷嘴帽上固定有阻挡部件，所述阻挡部件位于两个侧板之间，所述驱动装置可带动所述阻挡部件在两个侧板之间运动。
  2. 根据权利要求1所述的拆装机构，其中，所述支撑槽为“U”型槽，所述支撑槽的宽度大于或等于所述喷嘴帽的外径。
  3. 根据权利要求1所述的拆装机构，其中，所述阻挡部件为包括锁紧螺栓的喷嘴夹具，所述喷嘴夹具通过所述锁紧螺栓可安装于所述喷嘴帽外。
  4. 根据权利要求1所述的拆装机构，其中，所述驱动装置采用驱动气缸。
  5. 根据权利要求1所述的拆装机构，其中，所述底座的底部开设有至少一个固定孔，以及所述至少一个固定孔通过固定螺钉对底座进行固定。
  6. 根据权利要求1所述的拆装机构，其中，所述两个侧板之间的间距小于所述喷嘴帽的长度。
PCT/CN2017/099969 2016-08-31 2017-08-31 焊枪喷嘴帽的拆装机构 WO2018041221A1 (zh)

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CN106141644A (zh) * 2016-08-31 2016-11-23 无锡市光彩机械制造有限公司 一种焊枪喷嘴帽自动拆装机构
CN114131302B (zh) * 2021-11-15 2023-10-17 芜湖三花制冷配件有限公司 一种储液器封堵胶帽自动拆卸装置

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JP2006102798A (ja) * 2004-10-08 2006-04-20 Shinko Kiki Kk キャップチップ取外し装置
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