CN203992884U - Insulation jet pipe for welding gun - Google Patents

Insulation jet pipe for welding gun Download PDF

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Publication number
CN203992884U
CN203992884U CN201420431314.2U CN201420431314U CN203992884U CN 203992884 U CN203992884 U CN 203992884U CN 201420431314 U CN201420431314 U CN 201420431314U CN 203992884 U CN203992884 U CN 203992884U
Authority
CN
China
Prior art keywords
jet pipe
insulation
spout
welding gun
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420431314.2U
Other languages
Chinese (zh)
Inventor
张建生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU JINGYU WELDING & CUTTING Co Ltd
Original Assignee
CHANGZHOU JINGYU WELDING & CUTTING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU JINGYU WELDING & CUTTING Co Ltd filed Critical CHANGZHOU JINGYU WELDING & CUTTING Co Ltd
Priority to CN201420431314.2U priority Critical patent/CN203992884U/en
Application granted granted Critical
Publication of CN203992884U publication Critical patent/CN203992884U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to welder technical field, especially insulation jet pipe for a kind of welding gun, comprise spout body, spout body comprises jet pipe shell and jet pipe inner core, the mouth of pipe of spout body tilts to have a certain degree to center, and to make the mouth of pipe cross section of spout body be trapezium structure, in jet pipe shell, be arranged with jet pipe inner core, on jet pipe outer casing inner wall, be provided with one deck electric insulation asbestos paper, on jet pipe shell, offer a square card interface, card interface surrounding is provided with for the fixing swelling device of ignition tip.Welding gun of the present utility model is provided with electric insulation asbestos paper with insulation jet pipe in jet pipe, can play effective insulation effect and reduce costs, and being inside provided with screw thread can external insulator, and be provided with card interface, fast and easy is fixing ignition tip effectively, and simple in structure, result of use is good.

Description

Insulation jet pipe for welding gun
Technical field
The utility model relates to welder technical field, insulation jet pipe for especially a kind of welding gun.
Background technology
Welding gun spray pipe is the critical piece that forms welding gun, common welding gun spray pipe comprises shell, inner core and be arranged on shell and inner core between the three-decker of insulating barrier, adopt the mode of mechanical presses that three-decker is linked together, insulating barrier of the prior art adopts glass fiber as insulating barrier in addition, when welding gun is worked, the high temperature that welding region produces can be delivered to rapidly welding gun spray pipe inside, due to glass fiber temperature capacity and cementitiousness very poor, easily there is peeling in the shell linking together by mechanical presses and glass fiber and inner core when being subject to heat-flash, very large to welding work influence, therefore, once if there is shell, when inner core is separated with glass fiber fibrage, jet pipe cannot be used welding sequence to carry out.
Utility model content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide the insulation jet pipe for welding gun that a kind of speed is fast, welding efficiency is high.
The utility model solves the technical scheme that its technical problem adopts: insulation jet pipe for a kind of welding gun, comprise spout body, described spout body comprises jet pipe shell and jet pipe inner core, the mouth of pipe of described spout body tilts to have a certain degree to center, and to make the mouth of pipe cross section of spout body be trapezium structure, adopt the design of this structure can make jet pipe coherency better, in described jet pipe shell, be arranged with jet pipe inner core, on described jet pipe outer casing inner wall, be provided with one deck electric insulation asbestos paper, play effective insulation effect, on described jet pipe shell, offer a square card interface, described card interface surrounding is provided with for the fixing swelling device of ignition tip.
Further, described jet pipe outer casing inner wall is provided with the screw thread matching with insulator, can select external insulator according to user's request, plays more effectively insulation effect.
Further, described swelling device is spring fastener, and spring has larger elasticity, avoids high temperature in the process of welding to cause distortion.
Further, after making that ignition tip is installed, play effective sealing effectiveness, at card interface edge, be provided with a circle sealing ring.
The beneficial effects of the utility model are, welding gun of the present utility model is provided with electric insulation asbestos paper with insulation jet pipe in jet pipe, can play effective insulation effect and reduce costs, inside being provided with screw thread can external insulator, and be provided with card interface, fast and easy is fixing ignition tip effectively, and simple in structure, result of use is good.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. spout body in figure, 2. jet pipe shell, 3. jet pipe inner core, 4. electric insulation asbestos paper, 5. card interface, 6. swelling device.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As insulation jet pipe for Fig. 1 welding gun, comprise spout body 1, spout body 1 comprises jet pipe shell 2 and jet pipe inner core 3, the mouth of pipe of spout body 1 tilts to have a certain degree to center, and to make the mouth of pipe cross section of spout body 1 be trapezium structure, adopt the design of this structure can make jet pipe coherency better, in jet pipe shell 2, be arranged with jet pipe inner core 3, on jet pipe shell 2 inwalls, be provided with one deck electric insulation asbestos paper 4, play effective insulation effect, on jet pipe shell 2, offer a square card interface 5, card interface 5 surroundings are provided with for the fixing swelling device 6 of ignition tip.Jet pipe shell 2 inwalls are provided with the screw thread matching with insulator, can select external insulator according to user's request, play more effectively insulation effect.Wherein, swelling device 6 is spring fastener, and spring has larger elasticity, avoids high temperature in the process of welding to cause distortion.After making that ignition tip is installed, play effective sealing effectiveness, at card interface 5 edges, be provided with a circle sealing ring.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.

Claims (4)

1. insulation jet pipe for a welding gun, it is characterized in that: comprise spout body (1), described spout body (1) comprises jet pipe shell (2) and jet pipe inner core (3), the mouth of pipe of described spout body (1) tilts to have a certain degree to center, and to make the mouth of pipe cross section of spout body (1) be trapezium structure, in described jet pipe shell (2), be arranged with jet pipe inner core (3), on described jet pipe shell (1) inwall, be provided with one deck electric insulation asbestos paper (4), on described jet pipe shell (2), offer a square card interface (5), described card interface (5) surrounding is provided with for the fixing swelling device of ignition tip (6).
2. insulation jet pipe for welding gun according to claim 1, is characterized in that: described jet pipe shell (2) inwall is provided with the screw thread matching with insulator.
3. insulation jet pipe for welding gun according to claim 1, is characterized in that: described swelling device (6) is spring fastener.
4. insulation jet pipe for welding gun according to claim 1, is characterized in that: card interface (5) edge is provided with a circle sealing ring.
CN201420431314.2U 2014-07-31 2014-07-31 Insulation jet pipe for welding gun Expired - Fee Related CN203992884U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420431314.2U CN203992884U (en) 2014-07-31 2014-07-31 Insulation jet pipe for welding gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420431314.2U CN203992884U (en) 2014-07-31 2014-07-31 Insulation jet pipe for welding gun

Publications (1)

Publication Number Publication Date
CN203992884U true CN203992884U (en) 2014-12-10

Family

ID=52032947

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420431314.2U Expired - Fee Related CN203992884U (en) 2014-07-31 2014-07-31 Insulation jet pipe for welding gun

Country Status (1)

Country Link
CN (1) CN203992884U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105312746A (en) * 2014-07-31 2016-02-10 张建生 Insulated spray pipe for welding gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105312746A (en) * 2014-07-31 2016-02-10 张建生 Insulated spray pipe for welding gun

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20180731