CN203765145U - Welding gun machine head used for adjusting position of welding gun - Google Patents

Welding gun machine head used for adjusting position of welding gun Download PDF

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Publication number
CN203765145U
CN203765145U CN201420164957.5U CN201420164957U CN203765145U CN 203765145 U CN203765145 U CN 203765145U CN 201420164957 U CN201420164957 U CN 201420164957U CN 203765145 U CN203765145 U CN 203765145U
Authority
CN
China
Prior art keywords
plate
welding gun
welding
switch block
vertical shaft
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.)
Withdrawn - After Issue
Application number
CN201420164957.5U
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Chinese (zh)
Inventor
薛龙
曹俊芳
曹莹瑜
于海涛
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.)
Beijing Institute of Petrochemical Technology
Original Assignee
Beijing Institute of Petrochemical Technology
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 Beijing Institute of Petrochemical Technology filed Critical Beijing Institute of Petrochemical Technology
Priority to CN201420164957.5U priority Critical patent/CN203765145U/en
Application granted granted Critical
Publication of CN203765145U publication Critical patent/CN203765145U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a welding gun machine head used for adjusting the position of a welding gun. The welding gun machine head comprises a connecting plate, a corner swinging device, a corner swinging device motor and a welding gun clamping piece connected to the corner swinging device and used for installing the welding gun, and further comprises a semi-I-shaped frame connected to the connecting plate. The frame comprises an upper plate, a lower plate, and a bottom plate connected between the upper plate and the lower plate, wherein the bottom plate is connected to the connecting plate, a vertical shaft is arranged between the upper plate and the lower plate, and the vertical shaft is connected with a rotating block so that the rotating block can rotate around the axis of the vertical shaft. The corner swinging device is fixed to the side surface of the rotating block. The corner swinging device motor is fixed to the upper surface of the rotating block. The welding gun machine head can adjust the position of the welding gun in a multi-dimensional mode. In the non-consumable-electrode automatic welding process, the welding gun machine head makes the welding gun rotate when the rotating block rotates around the axis of the vertical shaft, and therefore it can be ensured that a welding wire is in front of a tungsten electrode all the time.

Description

For regulating the welding gun head of welding torch position
Technical field
The utility model relates to electroplating equipment wielding machine field, relates in particular to for regulating the welding gun head of welding torch position.
Background technology
Welding robot all comprises mobile in orbit walking dolly conventionally, on driving dolly, position adjusting mechanism is installed, and position adjusting mechanism is connected with welding gun head, on welding gun head, welding gun is installed.Like this, the position of adjusting welding gun head by position adjusting mechanism regulates the position of welding gun indirectly.Conventionally on welding gun head, comprise the connecting plate being connected with position adjusting mechanism, also comprise angle swing device, angle swing device motor and be connected with angle swing device for the welding gun clip gripping member of welding gun is installed, angle swing device directly drives welding gun clip gripping member thereby drives welding gun to carry out straight line or circular swing motion, so only can in a dimension, directly adjust welding torch position.The vernier control that this easily affects the precision of welding position adjusting and is difficult to carry out welding position.Therefore, those skilled in the art are studying always, except position adjusting mechanism, also utilize welding gun head on various dimensions, directly to adjust welding torch position.
At present more existing such welding gun heads.For example, publication number is that the Chinese patent application of CN102357717A discloses a kind of adjusting device for welding gun and automatic welder(welding machine), adjusting device for welding gun wherein comprises welding head and is arranged on the welding gun on welding gun head, and welding head can order about described welding gun and realize the welding on three-dimensional.This welding head can effectively address the above problem, but present inventor's discovery, the structure of this welding gun head is more complicated still, therefore, need to provide a kind of simple in structure welding gun head that regulates welding torch position on various dimensions.
Utility model content
The utility model embodiment technical problem to be solved is, provides a kind of for regulating the welding gun head of welding torch position, makes it possible to adjust the position of welding gun on various dimensions.
For solving the problems of the technologies described above, it is a kind of for regulating the welding gun head of welding torch position that the utility model embodiment provides, comprise connecting plate, angle swing device, angle swing device motor and the welding gun clip gripping member that is used for installing welding gun that is connected to described angle swing device, also comprise the half I-shaped framework being connected on described connecting plate, described framework comprises upper plate, lower plate and be connected to described upper plate and described lower plate between base plate, described base plate is connected on described connecting plate, between described upper plate and described lower plate, a vertical shaft is installed, described vertical shaft is connected with switch block so that described switch block can rotate around vertical shaft axis, described angle swing device is fixed on the side surface of described switch block, described angle swing device motor is fixed on the upper surface of described switch block.
As preferably, described vertical shaft is arranged between described upper plate and described lower plate through switch block.
As preferably, described vertical shaft is provided with projection, and described switch block is provided with the draw-in groove corresponding with described projection.
As preferably, described vertical shaft is connected with for controlling the driving mechanism of its rotation, or described switch block is connected with for controlling the driving mechanism of its rotation.
As further preferred, described driving mechanism is arranged in described switch block.
As preferably, comprise the controller of the rotational angle of controlling described switch block.
As preferably, described framework is movably connected on described connecting plate.
As further preferably, comprise the framework rotating mechanism for described framework is rotated on described connecting plate.
As further preferred, described framework rotating mechanism comprises a rotating shaft, described base plate is connected to described connecting plate by described rotating shaft, also comprise and be positioned at the bayonet lock on described connecting plate and be positioned at the deep-slotted chip breaker on described base plate, described bayonet lock is through described deep-slotted chip breaker, and described deep-slotted chip breaker can be with respect to described bayonet lock motion.
As further preferably, comprise the controller of the rotational angle of controlling described framework.
Welding gun head of the present utility model at least has following beneficial effect:
1, can on various dimensions, adjust the position of welding gun;
2, can realize the full automatic high efficiency welding of the full position such as horizontal position welding, vertical position welding, overhead welding;
3, at non-melt pole automatic welding occasion the utility model, have more advantage.When non-melt pole automatic welding, require welding wire always before tungsten electrode, welding gun head of the present utility model rotates welding gun by switch block around the rotation of vertical shaft axis, can guarantee that like this welding wire is always before tungsten electrode;
4, welding gun and workpiece to be welded can become arbitrarily angled between 0-90 degree, like this, for angled workpiece to be welded, can reduce welding blind area.
5, for welding demands such as uphill weldings, because welding gun can be adjusted to workpiece to be welded non-perpendicularly, can make tungsten electrode play to deposite metal, molten bath the effect of lifting, make deposite metal unlikely dirty, guarantee moulding and the welding quality of weld seam.
6, the small volume of whole device, can be used for multiple automatic welding equipment.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view that the welding gun head of the utility model one embodiment is seen from side direction;
Fig. 2 is the schematic perspective view that the welding gun head of Fig. 1 is seen from the place ahead;
Fig. 3 is the another schematic perspective view that the welding gun head of Fig. 1 is seen from side direction, and compared to Figure 1, switch block has rotated certain angle with respect to vertical shaft in R2 direction;
Fig. 4 is the schematic perspective view that the welding gun head of Fig. 3 is seen from top;
Fig. 5 is the schematic perspective view that the welding gun head of the another embodiment of the utility model is seen from the place ahead, compares with Fig. 2, and framework has rotated certain angle with respect to connecting plate in R3 direction.
Fig. 6 is the schematic perspective view that the welding gun head of Fig. 5 is seen from side direction.
Main description of reference numerals
1-connecting plate 2-angle swing device 3-angle swing device motor 4-welding gun 5-welding gun clip gripping member
61-upper plate 62-lower plate 63-base plate
7-vertical shaft 8-switch block
91-bayonet lock 92-deep-slotted chip breaker
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Fig. 1 is the schematic perspective view that the welding gun head of the utility model one embodiment is seen from side direction, and Fig. 2 to Fig. 4 is the stereogram that the different angles of the welding head shown in Fig. 1 are seen.As Figure 1-4, the utility model embodiment for regulating the welding gun head of welding torch position to comprise connecting plate 1, angle swing device 2, angle swing device motor 3 and the welding gun clip gripping member 5 that welding gun 4 is installed, welding gun clip gripping member 5 is connected to angle swing device 2, also comprise the half I-shaped framework being connected on connecting plate 1, framework comprise upper plate 61, lower plate 62 and be connected to upper plate 61 and lower plate 62 between base plate 63, base plate 63 is connected on connecting plate 1.Above-mentioned each parts of framework can be one, also can manufacture separately and link together.One vertical shaft 7 is installed between upper plate 61 and lower plate 62, and vertical shaft 7 is connected with switch block 8 so that switch block 8 can rotate around vertical shaft 7 axis, and angle swing device 2 is fixed on the side surface of switch block 8, and angle swing device motor 3 is fixed on the upper surface of switch block 8.The angle that switch block 8 can rotate with respect to vertical shaft 7 can be less than 360 degree arbitrarily angled, for example, be to be greater than the angle that 180 degree are less than 360 degree.Switch block 8 can be any structure, as long as it can rotate around the axis of vertical shaft 7.In illustrated example, in order to connect the convenience of miscellaneous part, switch block 8 has upper junction plate 81 and lower connecting plate 82.The structure that it should be understood that switch block 8 is not limited to this.
Utilize said structure, angle swing device can adjust upward at R1 the position of welding gun, drives welding gun to carry out straight line or circular swing motion.Switch block, with respect to vertical shaft rotating, can make progress at R2 like this--in the direction of rotating around vertical shaft axis--adjusts the position of welding gun.So, welding gun head of the present utility model can be adjusted the position of welding gun on various dimensions.Can realize the full automatic high efficiency welding of the full position such as horizontal position welding, vertical position welding, overhead welding.At non-melt pole automatic welding occasion the utility model, have more advantage.When non-melt pole automatic welding, require welding wire always before tungsten electrode, welding gun head of the present utility model rotates welding gun by switch block around the rotation of vertical shaft axis, can guarantee that like this welding wire is always before tungsten electrode.The small volume of whole device of the present utility model, can be used for multiple automatic welding equipment.
The connected mode of vertical shaft 7 and switch block 8 can have multiple, as long as realize relatively rotating of the two, can realize manually or automatically the rotation of the two.For example, vertical shaft 7 can be connected with for controlling the driving mechanism of its rotation, or switch block 8 can be connected with for controlling the driving mechanism of its rotation, can automatically control the rotation of the two like this.Driving mechanism can consist of the various known mechanisms in this area, repeats no more herein.
As shown in Figure 1, vertical shaft 7 is arranged between upper plate 61 and lower plate 62 through switch block 8.In addition, driving mechanism can be arranged in switch block 8 so that switch block 8 can be around vertical shaft 7 axis rotations.This arrangement can utilize existing space well.
In addition,, although be diagram, can also adopt other structure.For example, vertical shaft 7 is provided with projection, and switch block 8 is provided with the draw-in groove corresponding with projection.This structure also can realize relatively rotating of vertical shaft 7 and switch block 8.
Framework can be movably connected on connecting plate 1.Can within being parallel to the plane of connecting plate, adjust the position of framework like this, and then adjust the position of welding gun, make welding gun and workpiece to be welded can become arbitrarily angled between 0-90 degree, like this, for angled workpiece to be welded, can reduce and weld blind area.For welding demands such as uphill weldings, because welding gun can be adjusted to workpiece to be welded non-perpendicularly, can make tungsten electrode play to deposite metal, molten bath the effect of lifting, make deposite metal unlikely dirty, guarantee moulding and the welding quality of weld seam.Can be by the flexible connection of various ways implementation framework.
Fig. 5 is the schematic perspective view that the welding gun head of the another embodiment of the utility model is seen from the place ahead, compares with Fig. 2, and framework has rotated certain angle with respect to connecting plate in R3 direction.In this embodiment, welding gun head comprises the framework rotating mechanism for framework is rotated on connecting plate 1.Can make progress at R3 like this and--in the direction of rotating around the line perpendicular to connecting plate--adjust the position of welding gun.
Framework rotating mechanism can be realized by various ways.For example, as shown in Figure 6, framework rotating mechanism can comprise a rotating shaft (not shown), base plate 63 is connected to connecting plate 1 by this rotating shaft, also comprise the bayonet lock 91 being positioned on connecting plate 1 and be positioned at the deep-slotted chip breaker 92 on base plate 63, bayonet lock 91 is through deep-slotted chip breaker 92, and deep-slotted chip breaker 92 can be with respect to bayonet lock 91 motions.Also whole framework can be around bayonet lock 91 rotations for these.For the position of fixed frame after rotation, can utilize existing multiple fixed form, such as be screwed into position of nut or fixed rotating shaft etc. in bayonet lock end after rotation.Fig. 6 shows the structure of base plate one side, and opposite side also can have symmetrical layout.Like this, can implementation framework with respect to the rotation of connecting plate.
In order to realize Automatic Control, can comprise the controller of the rotational angle of controlling switch block 8, can also comprise the controller of the rotational angle of control framework.This area has various ways can realize this control, does not repeat them here.
Certainly, be more than preferred embodiment of the present utility model.Each structure in above-mentioned embodiment can be combined to form new scheme mutually.It should be pointed out that for those skilled in the art, not departing under the prerequisite of the utility model basic principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.

Claims (10)

1. for regulating a welding gun head for welding torch position, comprise connecting plate, angle swing device, angle swing device motor and be connected to the welding gun clip gripping member that is used for installing welding gun of described angle swing device, it is characterized in that,
Also comprise the half I-shaped framework being connected on described connecting plate, described framework comprise upper plate, lower plate and be connected to described upper plate and described lower plate between base plate, described base plate is connected on described connecting plate,
Between described upper plate and described lower plate, a vertical shaft is installed,
Described vertical shaft is connected with switch block so that described switch block can rotate around vertical shaft axis,
Described angle swing device is fixed on the side surface of described switch block, and described angle swing device motor is fixed on the upper surface of described switch block.
2. as claimed in claim 1ly for regulating the welding gun head of welding torch position, it is characterized in that, described vertical shaft is arranged between described upper plate and described lower plate through switch block.
3. as claimed in claim 1ly for regulating the welding gun head of welding torch position, it is characterized in that, described vertical shaft is provided with projection, and described switch block is provided with the draw-in groove corresponding with described projection.
4. as claimed in claim 1ly for regulating the welding gun head of welding torch position, it is characterized in that, described vertical shaft is connected with for controlling the driving mechanism of its rotation, or described switch block is connected with for controlling the driving mechanism of its rotation.
5. as claimed in claim 4ly for regulating the welding gun head of welding torch position, it is characterized in that, described driving mechanism is arranged in described switch block.
6. as claimed in claim 1ly for regulating the welding gun head of welding torch position, it is characterized in that, comprise the controller of the rotational angle of controlling described switch block.
7. as claimed in claim 1ly for regulating the welding gun head of welding torch position, it is characterized in that, described framework is movably connected on described connecting plate.
8. as claimed in claim 6ly for regulating the welding gun head of welding torch position, it is characterized in that, comprise the framework rotating mechanism for described framework is rotated on described connecting plate.
9. as claimed in claim 8 for regulating the welding gun head of welding torch position, it is characterized in that, described framework rotating mechanism comprises a rotating shaft, described base plate is connected to described connecting plate by described rotating shaft, also comprise and be positioned at the bayonet lock on described connecting plate and be positioned at the deep-slotted chip breaker on described base plate, described bayonet lock is through described deep-slotted chip breaker, and described deep-slotted chip breaker can be with respect to described bayonet lock motion.
10. as claimed in claim 8ly for regulating the welding gun head of welding torch position, it is characterized in that, comprise the controller of the rotational angle of controlling described framework.
CN201420164957.5U 2014-04-04 2014-04-04 Welding gun machine head used for adjusting position of welding gun Withdrawn - After Issue CN203765145U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420164957.5U CN203765145U (en) 2014-04-04 2014-04-04 Welding gun machine head used for adjusting position of welding gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420164957.5U CN203765145U (en) 2014-04-04 2014-04-04 Welding gun machine head used for adjusting position of welding gun

Publications (1)

Publication Number Publication Date
CN203765145U true CN203765145U (en) 2014-08-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978282A (en) * 2014-04-04 2014-08-13 北京石油化工学院 Welding gun head for regulating position of welding gun
CN106256479A (en) * 2016-08-29 2016-12-28 鹤山市明铉金属制品有限公司 A kind of automatic welding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978282A (en) * 2014-04-04 2014-08-13 北京石油化工学院 Welding gun head for regulating position of welding gun
CN103978282B (en) * 2014-04-04 2016-08-24 北京石油化工学院 For regulating the welding gun head of welding torch position
CN106256479A (en) * 2016-08-29 2016-12-28 鹤山市明铉金属制品有限公司 A kind of automatic welding machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20140813

Effective date of abandoning: 20160824