CN203448940U - Rotating positioning device of double-gun welding mechanical welding pipe fittings - Google Patents

Rotating positioning device of double-gun welding mechanical welding pipe fittings Download PDF

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Publication number
CN203448940U
CN203448940U CN201320447927.0U CN201320447927U CN203448940U CN 203448940 U CN203448940 U CN 203448940U CN 201320447927 U CN201320447927 U CN 201320447927U CN 203448940 U CN203448940 U CN 203448940U
Authority
CN
China
Prior art keywords
rush
workpiece
positioning device
welding
turning cylinder
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
CN201320447927.0U
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Chinese (zh)
Inventor
陈顺兵
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.)
CHONGQING ZECHUANG ELECTROMECHANICAL Co Ltd
Original Assignee
CHONGQING ZECHUANG ELECTROMECHANICAL 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 CHONGQING ZECHUANG ELECTROMECHANICAL Co Ltd filed Critical CHONGQING ZECHUANG ELECTROMECHANICAL Co Ltd
Priority to CN201320447927.0U priority Critical patent/CN203448940U/en
Application granted granted Critical
Publication of CN203448940U publication Critical patent/CN203448940U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a rotating positioning device of double-gun welding mechanical welding pipe fittings, and belongs to the technical field of rotating positioning design of the welding pipe fittings. The rotating positioning device comprises a workbench and a rotating shaft. The workbench is sequentially provided with a positioning support and a transmission shaft supporting frame from the left to the right. The rotating shaft is horizontally mounted on the transmission shaft supporting frame through a bearing, a workpiece chuck is mounted at the left end of the rotating shaft, and a three-jaw chuck is mounted at the right end of the rotating shaft. A workpiece positioning mechanism is mounted on the positioning support corresponding to the workpiece chuck, the workpiece positioning mechanism comprises a screw rod and a nut which are matched with each other, the nut is fixed on the positioning support, the right end of the screw rod is provided with a workpiece positioning block which is matched with the workpiece chuck through a positioning bearing, and a drive mechanism is arranged corresponding to the rotating shaft. Through the rotating positioning device of the double-gun welding mechanical welding pipe fittings, when the pipe fittings which have high a requirement for concentricity are welded, manual rotating spot welding is of no need, mechanical alignment is used, and the concentricity between two welding pipe fittings is guaranteed.

Description

Rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device
Technical field
The utility model relates to a kind of rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device, belongs to the rotational positioning design field of weld-end fittings.
Background technology
At present, adopt the method for semiautomatic welding jointed tubular workpieces more and more extensive, the general method adopting is first the pipe fitting of two needs welding first to be docked, carry out again spot welding, weld-end fittings is clipped on rotatable parts, finally by hand held gun, carry out the welding of pipe fitting, thereby realize the object of semiautomatic welding jointed tubular workpieces.Adopt in this way, when docking pipe fitting carries out spot welding, owing to being manually to rotate spot welding to pipe fitting, so the concentricity between two weld-end fittings is difficult to be guaranteed.If concentricity has requirement, thereby affect the quality of production, reduced to a certain extent welding efficiency.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device is provided, has cancelled and manually rotated spot welding, guaranteed the concentricity between two weld-end fittings.
Rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device described in the utility model, comprise workbench and turning cylinder, at workbench, be disposed with from left to right locating support and power transmission shaft bracing frame, it is characterized in that: turning cylinder is arranged on power transmission shaft bracing frame by bearing level, at turning cylinder left end, Workpiece clamping head is installed, its right-hand member is provided with three-jaw chuck, corresponding Workpiece clamping head is provided with workpiece locating mechanism on locating support, workpiece locating mechanism comprises screw mandrel and the screw cooperatively interacting, screw is fixed on locating support, screw mandrel right-hand member is provided with the workpiece locating piece matching with Workpiece clamping head by location bearing, corresponding turning cylinder is provided with driving mechanism.
Above-mentioned Workpiece clamping head and three-jaw chuck are existing general chuck, are mainly used to workpiece to be fixed.During use, during to the higher pipe fitting welding of concentricity requirement, one of them in two pipe fittings that first needs welded is fixed on Workpiece clamping head, another one pipe fitting and the pipe fitting fixing are aligned, then rotary screw rod drives workpiece locating piece to move right under the cooperation of screw mandrel and screw again, finally complete the relatively fixing of two weld-end fittings, by driving mechanism, drive turning cylinder to rotate again, thereby drive two pipe fittings to rotate, can carry out welding job; Not high to concentricity requirement, also can first to two pipe fittings, carry out artificial spot welding, then fix by three-jaw chuck, then by driving mechanism, drive turning cylinder to rotate, thereby drive, need the pipe fitting of welding to rotate, can carry out welding job.During application, above-mentioned two job steps can also be carried out simultaneously, enhance productivity.
The utility model, for the pipe fitting blanking after conveniently welding, is provided with charging conduit below described Workpiece clamping head and workpiece locating piece cooperation place, on one side charging conduit is fixed on locating support, another side is fixed on power transmission shaft bracing frame.
For convenient, use, reduce labour intensity, at described screw mandrel left end, handle chassis is installed.
Driving mechanism described in the utility model is motor, and motor is arranged on workbench, is the transmission of belt pulley transmission group between motor and turning cylinder.
Tired in order to reduce workman's hand, guarantee welding quality, on described three-jaw chuck right side, be provided with gun rack, gun rack is fixed on workbench.
Compared with prior art, the utlity model has following beneficial effect:
By the utility model, it is simple in structure.During use, during to the higher pipe fitting welding of concentricity requirement, cancelled and manually rotated spot welding, adopted mechanical type to align, guaranteed the concentricity between two weld-end fittings; Not high to concentricity requirement, can first to two pipe fittings, carry out artificial spot welding, then fix by three-jaw chuck.During application, above-mentioned two job steps can also be carried out simultaneously, enhance productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model plan structure schematic diagram;
In figure: 1, handle chassis 2, screw mandrel 3, screw 4, workpiece locating piece 5, Workpiece clamping head 6, bearing 7, turning cylinder 8, three-jaw chuck 9, gun rack 10, belt pulley transmission group 11, power transmission shaft bracing frame 12, motor 13, charging conduit 14, workbench 15, locating support 16, location bearing.
The specific embodiment
Below by specific embodiment, the utility model is described in further detail; but not in order to limit the utility model; all within the present invention spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
As Fig. 1, shown in Fig. 2, rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device, comprise workbench 14 and turning cylinder 7, at workbench 14, be disposed with from left to right locating support 15 and power transmission shaft bracing frame 11, turning cylinder 7 is arranged on power transmission shaft bracing frame 11 by bearing 6 levels, at turning cylinder 7 left ends, Workpiece clamping head 5 is installed, its right-hand member is provided with three-jaw chuck 8, corresponding Workpiece clamping head 5 is provided with workpiece locating mechanism on locating support 15, workpiece locating mechanism comprises screw mandrel 2 and the screw 3 cooperatively interacting, screw 3 is fixed on locating support 15, screw mandrel 2 right-hand members are provided with the workpiece locating piece 4 matching with Workpiece clamping head 5 by location bearing 16, corresponding turning cylinder 7 is provided with driving mechanism.
In the present embodiment, described Workpiece clamping head 5 is provided with charging conduit 13 with the below of workpiece locating piece 4 cooperation places, Yi Bian charging conduit 13 is fixed on locating support 15, another side is fixed on power transmission shaft bracing frame 11; Described screw mandrel 2 left ends are provided with handle chassis 1; Described driving mechanism is motor 12, and motor 12 is arranged on workbench 14, is 10 transmissions of belt pulley transmission group between motor 12 and turning cylinder 7; Described three-jaw chuck 8 right sides are provided with gun rack 9, and gun rack 9 is fixed on workbench 14.
During use, during to the higher pipe fitting welding of concentricity requirement, one of them in two pipe fittings that first needs welded is fixed on Workpiece clamping head 5, another one pipe fitting and the pipe fitting fixing are aligned, then turning handle dish 1 drives screw mandrel 2 to rotate, and under the cooperation of screw mandrel 2 and screw 3, drives workpiece locating piece 4 to move right again, finally complete the relatively fixing of two weld-end fittings, by motor 12, drive turning cylinder 7 to rotate again, thereby drive two pipe fittings to rotate, can carry out welding job; Not high to concentricity requirement, also can first to two pipe fittings, carry out artificial spot welding, more fixing by three-jaw chuck 8, then by motor 12, drive turning cylinder 7 to rotate, thereby drive, need the pipe fitting of welding to rotate, rationally utilize gun rack 9 to carry out welding job.

Claims (5)

1. a rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device, comprise workbench (14) and turning cylinder (7), at workbench (14), be disposed with from left to right locating support (15) and power transmission shaft bracing frame (11), it is characterized in that: turning cylinder (7) is arranged on power transmission shaft bracing frame (11) by bearing (6) level, at turning cylinder (7) left end, Workpiece clamping head (5) is installed, its right-hand member is provided with three-jaw chuck (8), corresponding Workpiece clamping head (5) is provided with workpiece locating mechanism on locating support (15), workpiece locating mechanism comprises screw mandrel (2) and the screw (3) cooperatively interacting, screw (3) is fixed on locating support (15), screw mandrel (2) right-hand member is provided with the workpiece locating piece (4) matching with Workpiece clamping head (5) by location bearing (16), corresponding turning cylinder (7) is provided with driving mechanism.
2. rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device according to claim 1, it is characterized in that: described Workpiece clamping head (5) is provided with charging conduit (13) with the below of workpiece locating piece (4) cooperation place, it is upper that charging conduit (13) is fixed on locating support (15) on one side, and another side is fixed on power transmission shaft bracing frame (11).
3. rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device according to claim 1 and 2, is characterized in that: described screw mandrel (2) left end is provided with handle chassis (1).
4. rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device according to claim 1, it is characterized in that: described driving mechanism is motor (12), it is upper that motor (12) is arranged on workbench (14), is belt pulley transmission group (10) transmission between motor (12) and turning cylinder (7).
5. rush-harvesting and rush-planting electroplating equipment wielding machine formula weld-end fittings rotation positioning device according to claim 3, is characterized in that: described three-jaw chuck (8) right side is provided with gun rack (9), and gun rack (9) is fixed on workbench (14).
CN201320447927.0U 2013-07-25 2013-07-25 Rotating positioning device of double-gun welding mechanical welding pipe fittings Expired - Fee Related CN203448940U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320447927.0U CN203448940U (en) 2013-07-25 2013-07-25 Rotating positioning device of double-gun welding mechanical welding pipe fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320447927.0U CN203448940U (en) 2013-07-25 2013-07-25 Rotating positioning device of double-gun welding mechanical welding pipe fittings

Publications (1)

Publication Number Publication Date
CN203448940U true CN203448940U (en) 2014-02-26

Family

ID=50128843

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320447927.0U Expired - Fee Related CN203448940U (en) 2013-07-25 2013-07-25 Rotating positioning device of double-gun welding mechanical welding pipe fittings

Country Status (1)

Country Link
CN (1) CN203448940U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108262724A (en) * 2018-03-27 2018-07-10 湖州音王电子科技有限公司 A kind of width for having placing groove can be adjusted in synchronism workbench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108262724A (en) * 2018-03-27 2018-07-10 湖州音王电子科技有限公司 A kind of width for having placing groove can be adjusted in synchronism workbench

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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

Granted publication date: 20140226

Termination date: 20140725

EXPY Termination of patent right or utility model