CN203448941U - Mechanical quick rotating locating device for welding fittings - Google Patents
Mechanical quick rotating locating device for welding fittings Download PDFInfo
- Publication number
- CN203448941U CN203448941U CN201320447999.5U CN201320447999U CN203448941U CN 203448941 U CN203448941 U CN 203448941U CN 201320447999 U CN201320447999 U CN 201320447999U CN 203448941 U CN203448941 U CN 203448941U
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- China
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- locating
- workpiece
- turning cylinder
- weld
- workbench
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- Expired - Fee Related
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Abstract
The utility model relates to a mechanical quick rotating locating device for welding fittings, and belongs to the technical field of rotating locating design of welding fittings. The mechanical quick 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 mechanical quick rotating locating device is characterized in that the rotary shaft is horizontally mounted 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 a lead screw and a nut which are matched with each other, the nut is fixed to the locating support, a workpiece locating block matched with the workpiece chuck is arranged at the right end of the lead screw through a locating bearing, and a driving mechanism is arranged corresponding to the rotary shaft. The mechanical quick rotating locating device is simple in structure. When the mechanical quick 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
Technical field
The utility model relates to a kind of mechanical 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 mechanical 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.
Mechanical 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 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 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 rotary screw rod, under the cooperation of screw mandrel and screw, 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.
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.
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, handle chassis 2, screw mandrel 3, screw 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 12, workbench 13, locating support 14, 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, mechanical type quick rotation positioner for weld-end fittings, comprise workbench 12 and turning cylinder 7, at workbench 12, be disposed with from left to right locating support 13 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 13, workpiece locating mechanism comprises screw mandrel 2 and the screw 3 cooperatively interacting, screw 3 is fixed on locating support 13, screw mandrel 2 right-hand members are provided with the workpiece locating piece 4 matching with Workpiece clamping head 5 by location bearing 14, 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 13, another side is fixed on power transmission shaft bracing frame 9; Described screw mandrel 2 left ends are provided with handle chassis 1; Described driving mechanism is motor 10, and motor 10 is arranged on workbench 12, 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 turning handle dish 1 drives screw mandrel 2 to rotate, under the cooperation of screw mandrel 2 and screw 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 (4)
1. the mechanical type quick rotation positioner for weld-end fittings, comprise workbench (12) and turning cylinder (7), at workbench (12), be disposed with from left to right locating support (13) 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 (13), workpiece locating mechanism comprises screw mandrel (2) and the screw (3) cooperatively interacting, screw (3) is fixed on locating support (13), screw mandrel (2) right-hand member is provided with the workpiece locating piece (4) matching with Workpiece clamping head (5) by location bearing (14), corresponding turning cylinder (7) is provided with driving mechanism.
2. the mechanical 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 (13) on one side, and another side is fixed on power transmission shaft bracing frame (9).
3. the mechanical type quick rotation positioner for weld-end fittings according to claim 1 and 2, is characterized in that: described screw mandrel (2) left end is provided with handle chassis (1).
4. the mechanical 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 (12), is belt pulley transmission group (8) transmission between motor (10) and turning cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447999.5U CN203448941U (en) | 2013-07-25 | 2013-07-25 | Mechanical quick rotating locating device for welding fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447999.5U CN203448941U (en) | 2013-07-25 | 2013-07-25 | Mechanical quick rotating locating device for welding fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448941U true CN203448941U (en) | 2014-02-26 |
Family
ID=50128844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320447999.5U Expired - Fee Related CN203448941U (en) | 2013-07-25 | 2013-07-25 | Mechanical quick rotating locating device for welding fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448941U (en) |
-
2013
- 2013-07-25 CN CN201320447999.5U patent/CN203448941U/en not_active Expired - Fee Related
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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 |