CN203448942U - Air cylinder type rotating locating device for welding fittings - Google Patents

Air cylinder type rotating locating device for welding fittings Download PDF

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Publication number
CN203448942U
CN203448942U CN201320448014.0U CN201320448014U CN203448942U CN 203448942 U CN203448942 U CN 203448942U CN 201320448014 U CN201320448014 U CN 201320448014U CN 203448942 U CN203448942 U CN 203448942U
Authority
CN
China
Prior art keywords
locating
cylinder
workpiece
air cylinder
fittings
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
CN201320448014.0U
Other languages
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 CN201320448014.0U priority Critical patent/CN203448942U/en
Application granted granted Critical
Publication of CN203448942U publication Critical patent/CN203448942U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an air cylinder type rotating locating device for welding fittings, and belongs to the technical field of rotating locating design of welding fittings. The air cylinder type rotating locating device comprises a workbench and a rotary shaft, and a locating support and a transmission shaft supporting frame are arranged on the workbench from left to right in sequence. The air cylinder type rotating locating device is characterized in that the rotary shaft is horizontally arranged on the transmission shaft supporting frame through a bearing, a workpiece chuck is arranged at the left end of the rotary shaft, a workpiece locating mechanism corresponding to the workpiece chuck is arranged on the locating support, the workpiece locating mechanism comprises an air cylinder with a rotary piston, the cylinder body of the air cylinder is fixed to the locating support, a workpiece locating block matched with the workpiece chuck is arranged at the right end of a piston rod of the air cylinder, and a driving mechanism is arranged corresponding to the rotary shaft. The air cylinder type rotating locating device is simple in structure. When the air cylinder type rotating locating device is used, manual rotating spot welding is eliminated, mechanical alignment is adopted, the concentricity of two welding fittings is guaranteed, and production efficiency and production quality are improved.

Description

Air-cylinder type quick rotation positioner for weld-end fittings
Technical field
The utility model relates to a kind of air-cylinder type quick rotation positioner for weld-end fittings, 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 air-cylinder type quick rotation positioner for weld-end fittings is provided, has cancelled and manually rotated spot welding, guaranteed the concentricity between two weld-end fittings.
Air-cylinder type quick rotation positioner for weld-end fittings 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, corresponding Workpiece clamping head is provided with workpiece locating mechanism on locating support, workpiece locating mechanism comprises the cylinder of piston rotation, the cylinder body of cylinder is fixed on locating support, the piston rod right-hand member of cylinder is provided with the workpiece locating piece matching with Workpiece clamping head, corresponding turning cylinder is provided with driving mechanism.
Above-mentioned Workpiece clamping head is existing general chuck, is mainly used to workpiece to be fixed.During use, one of them in two pipe fittings that first needs welded is fixed on Workpiece clamping head, again another one pipe fitting and the pipe fitting fixing are aligned, then start cylinder, by the piston rod on cylinder, drive workpiece locating piece to move right, finally complete the relatively fixing of two weld-end fittings, then drive turning cylinder to rotate by driving mechanism, thereby drive two pipe fittings to rotate, can carry out welding job.
When implementing, the cylinder of above-mentioned piston rotation also can be selected non-rotary piston-cylinder, and workpiece locating piece is connected with piston rod by location bearing, also can realize spinfunction, but the non-rotary piston-cylinder price of piston rod is very expensive, is generally 3 times of left and right of rotary cylinder.
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.
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.
Compared with prior art, the utlity model has following beneficial effect:
By the utility model, it is simple in structure.During use, cancelled and manually rotated spot welding, adopted mechanical type to align, guaranteed the concentricity between two weld-end fittings, enhanced productivity and the quality of production.
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, workbench 2, locating support 3, cylinder 4, workpiece locating piece 5, Workpiece clamping head 6, bearing 7, turning cylinder 8, belt pulley transmission group 9, power transmission shaft bracing frame 10, motor 11, charging conduit.
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, air-cylinder type quick rotation positioner for weld-end fittings, comprise workbench 1 and turning cylinder 7, at workbench 1, be disposed with from left to right locating support 2 and power transmission shaft bracing frame 9, turning cylinder 7 is arranged on power transmission shaft bracing frame 9 by bearing 6 levels, at turning cylinder 7 left ends, Workpiece clamping head 5 is installed, corresponding Workpiece clamping head 5 is provided with workpiece locating mechanism on locating support 2, workpiece locating mechanism comprises the cylinder 3 of piston rotation, the cylinder body of cylinder 3 is fixed on locating support 2, the piston rod right-hand member of cylinder 3 is provided with the workpiece locating piece 4 matching with Workpiece clamping head 5, corresponding turning cylinder 7 is provided with driving mechanism.
In the present embodiment, described Workpiece clamping head 5 is provided with charging conduit 11 with the below of workpiece locating piece 4 cooperation places, Yi Bian charging conduit 11 is fixed on locating support 2, another side is fixed on power transmission shaft bracing frame 9; Described driving mechanism is motor 10, and motor 10 is arranged on workbench 1, is 8 transmissions of belt pulley transmission group between motor 10 and turning cylinder 7.
During use, one of them in two pipe fittings that first needs welded is fixed on Workpiece clamping head 5, again another one pipe fitting and the pipe fitting fixing are aligned, then start cylinder 3, by the piston rod on cylinder 3, drive workpiece locating piece 4 to move right, finally complete the relatively fixing of two weld-end fittings, then drive turning cylinder 7 to rotate by motor 10, thereby drive two pipe fittings to rotate, can carry out welding job.

Claims (3)

1. the air-cylinder type quick rotation positioner for weld-end fittings, comprise workbench (1) and turning cylinder (7), at workbench (1), be disposed with from left to right locating support (2) and power transmission shaft bracing frame (9), it is characterized in that: turning cylinder (7) is arranged on power transmission shaft bracing frame (9) by bearing (6) level, at turning cylinder (7) left end, Workpiece clamping head (5) is installed, corresponding Workpiece clamping head (5) is provided with workpiece locating mechanism on locating support (2), workpiece locating mechanism comprises the cylinder (3) of piston rotation, the cylinder body of cylinder (3) is fixed on locating support (2), the piston rod right-hand member of cylinder (3) is provided with the workpiece locating piece (4) matching with Workpiece clamping head (5), corresponding turning cylinder (7) is provided with driving mechanism.
2. the air-cylinder type quick rotation positioner for weld-end fittings according to claim 1, it is characterized in that: described Workpiece clamping head (5) is provided with charging conduit (11) with the below of workpiece locating piece (4) cooperation place, it is upper that charging conduit (11) is fixed on locating support (2) on one side, and another side is fixed on power transmission shaft bracing frame (9).
3. the air-cylinder type quick rotation positioner for weld-end fittings according to claim 1, it is characterized in that: described driving mechanism is motor (10), it is upper that motor (10) is arranged on workbench (1), is belt pulley transmission group (8) transmission between motor (10) and turning cylinder (7).
CN201320448014.0U 2013-07-25 2013-07-25 Air cylinder type rotating locating device for welding fittings Expired - Fee Related CN203448942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320448014.0U CN203448942U (en) 2013-07-25 2013-07-25 Air cylinder type rotating locating device for welding fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320448014.0U CN203448942U (en) 2013-07-25 2013-07-25 Air cylinder type rotating locating device for welding fittings

Publications (1)

Publication Number Publication Date
CN203448942U true CN203448942U (en) 2014-02-26

Family

ID=50128845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320448014.0U Expired - Fee Related CN203448942U (en) 2013-07-25 2013-07-25 Air cylinder type rotating locating device for welding fittings

Country Status (1)

Country Link
CN (1) CN203448942U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400769A (en) * 2014-11-24 2015-03-11 泉州市永茂电子科技有限公司 Rotary supporting worktable for pipe fittings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400769A (en) * 2014-11-24 2015-03-11 泉州市永茂电子科技有限公司 Rotary supporting worktable for pipe fittings
CN104400769B (en) * 2014-11-24 2017-01-11 泉州市永茂电子科技有限公司 Rotary supporting worktable for pipe fittings

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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