CN201295819Y - Welding device of wide-angle screw panel set - Google Patents
Welding device of wide-angle screw panel set Download PDFInfo
- Publication number
- CN201295819Y CN201295819Y CNU200820221063XU CN200820221063U CN201295819Y CN 201295819 Y CN201295819 Y CN 201295819Y CN U200820221063X U CNU200820221063X U CN U200820221063XU CN 200820221063 U CN200820221063 U CN 200820221063U CN 201295819 Y CN201295819 Y CN 201295819Y
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Abstract
The utility model discloses a welding device of wide-angle screw panel set, comprising an inner barrel, a shift trolley, a locating device, an inner barrel pressing point welding control mechanism and clamping point welding tongs, the inner barrel is arranged on the shift trolley, the inner barrel pressing point welding control mechanism comprises a bracket, a pneumatic device and an electric control device, which are arranged on the bracket. The utility model using said technical proposal aims at the disadvantages of welding process of the existing screw panel set structure. The utility model provides a welding technique of wide-angle screw panel set. The wide-angle screw panel can be 360 degrees at most and can effectively reduce the numbers of the screw panels and connectors, which form the mechanism; and there is a little deformation after the welding. The mechanism channel formed by the welded wide-angle screw panels has a little deformation and small resistance, and the screw panels are connected firmly. The utility model well fills the domestic technical blank and lays a foundation for the improvement of the functions of the mechanism.
Description
Technical field
The utility model relates to a kind of welder, particularly relates to a kind of device that can finish the many places spot welding of different parts between the wide-angle flight fast.
Background technology
Owing to be subjected to the restriction of domestic technological level, the flight of forming mechanism is the low-angle structure less than 80 °, and the brace number of flight is many, joint is many, post welding distortion is big etc., has restricted the raising of body function to a great extent, thereby has restricted industrial expansion.
Summary of the invention
The purpose of this utility model provides a kind of wide-angle flight bond pads device that can finish the many places spot welding of different parts between the wide-angle flight fast.
For achieving the above object, the utility model is by the following technical solutions:
The utility model comprises that inner core, displacement car, positioner, inner core compress spot welding controlling organization and clamping point soldering turret, and above-mentioned inner tube installation is on the displacement car; Above-mentioned inner core compresses the spot welding controlling organization and comprises support and be arranged on pneumatic means and electrical control gear on the support.
Above-mentioned positioner comprises inner core tightening mechanism, at least one locating shaft and at least one helicoid cushion block; Locating shaft is positioned at the circumferential hole of the flight that is arranged on the inner core; The helicoid cushion block is between the flight that is arranged on the inner core.
Above-mentioned inner core tightening mechanism comprises the stretching nut that is arranged on the inner core two ends, the central shaft and the middle stretching face of cylinder of supporting inner core.
Adopt the utility model of technique scheme, deficiency at existing mechanism flight group structure welding procedure, the invention provides a kind of solder technology of wide-angle flight group, the flight maximum of this wide-angle can reach 360 ° of degree, can effectively reduce flight number and the joint of forming mechanism, post welding distortion is little.Mechanism's channel deformation that wide-angle flight after the welding is formed is little, resistance is little, is connected firmly between the flight.The utility model has been filled in domestic technological gap preferably, also lays a good foundation for the raising of body function.
Description of drawings
Fig. 1 is overall structure figure of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises that inner core 14, displacement car 11, positioner, inner core compress spot welding controlling organization and clamping point soldering turret 13, and inner core 14 is installed on the displacement car 11.Inner core compresses the spot welding controlling organization and comprises support 6 and be arranged on pneumatic means 7 and electrical control gear 4 on the support 6 that pneumatic means 7 is connected with electrical control gear 4, and pneumatic means 7 can carry out short-range moving with electrical control gear 4 relative to support 6.
Positioner comprises inner core tightening mechanism, at least one locating shaft 10 and at least one helicoid cushion block 12, the quantity of locating shaft 10 and helicoid cushion block 12 can be set with the quantity that adopts flight 8 according to actual needs, can be one, five, ten or even more.The multi-disc flight 8 that the inner core tightening mechanism will need to weld is connected on interior rounded shoulders and inner core 14 applyings, and locating shaft 10 is positioned at the circumferential hole of the flight that is arranged on the inner core 14, is used for flight 8 is carried out the radial angle location; Helicoid cushion block 12 is used for flight 8 axial location between the flight that is arranged on the inner core 14.Above-mentioned inner core tightening mechanism comprises the stretching nut 9 that is arranged on inner core 14 two ends, the central shaft and the middle stretching face of cylinder of supporting inner core 14, and it is fixing that two ends clamp the back with stretching nut 9, guarantees that pitch is accurate.The inner core tightening mechanism guarantees inner core 14 and flight 8 interior rounded shoulders applyings behind stretching.In addition, be inlaid with strip red copper electrode 5 on the middle stretching face of cylinder, the purpose of red copper electrode 5 is for a termination electrode is provided during rounded shoulders in spot welding inner core 14 and the flight 8.Length, the length of locating shaft 10 and the height of inner core 14 on the middle stretching face of cylinder adapt.
Movable wheel is installed on the displacement car 11, the structure that the flight 8 that has detent mechanism can be installed is arranged on it, flight 8 can rotate onboard is convenient to the welding between the flight 8 up and down.Special-purpose clamping electrode holders 13 are used for the welding between two applying helicoids, can be from the flight narrow gap by arriving each solder joint, and pneumatic part can clamp the solder joint connecting portion, by just realizing quick spot welding behind the conducting parts tap energize.
The operation principle of the present utility model and the course of work are:
A plurality of flights 8 are together in series by inner core 14, circumferentially insert locating shaft 10 along flight 8 and be used for angle orientation, fill in the axial location that helicoid cushion block 12 is used for flight 88 of flights, compress the both ends of the surface of stretching nut 9, after adjusting the distance of flight 8 initiating terminals and inner core 14 end faces on request, stretching inner core 14 is fitted itself and flight 8 interior rounded shoulders.
Welding inner core 14 with flight 8 in during rounded shoulders, the positioner that flight 8 and inner core 14 will be housed with displacement car 11 moves to support 6 belows, connection electric welding machine 3, power supply 1 and source of the gas 2.Make soldering tip arrive the solder joint of certain position contact flight 8 interior rounded shoulders and inner core 14 by fine setting pneumatic means 7, ventilate again and compress, switch on spot welding.Locating shaft, fine setting pneumatic means 7 by rotating flight 8 and inner core 14 makes soldering tip arrive certain position and contacts another solder joint again, finishes spot welding after ventilation compresses, switches on again, until all solder joints have been welded.
Welding between the flight 8 is only carried out on displacement car 11 up and down.Clamping point soldering turret 13 is aimed at solder joint clamping, the energising spot welding of not putting helicoid cushion block 12.One after radially the solder joint at position has welded, and the locating shaft 10 of flight 8 and inner core 14 is housed on the car of displaced spirals face cushion block 12, and rotational displacement again 11, welds another radially position.Repeat until all solder joints have been welded like this.
Adopt the utility model, can satisfy practical requirement, the welding procedure device has been pushed ahead a step by having facts have proved.
Claims (3)
1, a kind of welder of wide-angle flight group is characterized in that: it comprises that inner core (14), displacement car (11), positioner, inner core compress spot welding controlling organization and clamping point soldering turret (13), and described inner core (14) is installed on the displacement car (11); Described inner core compresses the spot welding controlling organization and comprises support (6) and be arranged on pneumatic means (7) and electrical control gear (4) on the support (6).
2, the welder of a kind of wide-angle flight group according to claim 1 is characterized in that: described positioner comprises inner core tightening mechanism, at least one locating shaft (10) and at least one helicoid cushion block (12); Described locating shaft (10) is positioned at the circumferential hole of flight that is arranged on the inner core (14); Described helicoid cushion block (12) is positioned between the flight that is arranged on the inner core (14).
3, the welder of a kind of wide-angle flight group according to claim 2 is characterized in that: described inner core tightening mechanism comprises the stretching nut (9) that is arranged on inner core (14) two ends, the central shaft and the middle stretching face of cylinder of supporting inner core (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820221063XU CN201295819Y (en) | 2008-11-18 | 2008-11-18 | Welding device of wide-angle screw panel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820221063XU CN201295819Y (en) | 2008-11-18 | 2008-11-18 | Welding device of wide-angle screw panel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295819Y true CN201295819Y (en) | 2009-08-26 |
Family
ID=41041780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820221063XU Expired - Fee Related CN201295819Y (en) | 2008-11-18 | 2008-11-18 | Welding device of wide-angle screw panel set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295819Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672374A (en) * | 2012-04-13 | 2012-09-19 | 洛阳中集凌宇汽车有限公司 | Assembly welding fixture and welding process for tank body and stirring blades of concrete mixer |
| CN102699476A (en) * | 2012-01-10 | 2012-10-03 | 浙江博雷重型机床制造有限公司 | Automatic blade penetrating welding equipment for producing screw ground piles |
| CN105127649A (en) * | 2015-10-16 | 2015-12-09 | 无锡博进精密机械制造有限公司 | Soldering tool of spiral coil and soldering block |
| CN112276399A (en) * | 2020-11-02 | 2021-01-29 | 岳西十行机械设备有限公司 | Method for positioning and clamping spiral blade |
-
2008
- 2008-11-18 CN CNU200820221063XU patent/CN201295819Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699476A (en) * | 2012-01-10 | 2012-10-03 | 浙江博雷重型机床制造有限公司 | Automatic blade penetrating welding equipment for producing screw ground piles |
| CN102699476B (en) * | 2012-01-10 | 2014-09-24 | 浙江博雷重型机床制造有限公司 | Automatic blade penetrating welding equipment for producing screw ground piles |
| CN102672374A (en) * | 2012-04-13 | 2012-09-19 | 洛阳中集凌宇汽车有限公司 | Assembly welding fixture and welding process for tank body and stirring blades of concrete mixer |
| CN102672374B (en) * | 2012-04-13 | 2014-10-08 | 洛阳中集凌宇汽车有限公司 | Assembly welding fixture and welding process for tank body and stirring blades of concrete mixer |
| CN105127649A (en) * | 2015-10-16 | 2015-12-09 | 无锡博进精密机械制造有限公司 | Soldering tool of spiral coil and soldering block |
| CN112276399A (en) * | 2020-11-02 | 2021-01-29 | 岳西十行机械设备有限公司 | Method for positioning and clamping spiral blade |
| CN112276399B (en) * | 2020-11-02 | 2022-02-25 | 岳西十行机械设备有限公司 | Method for positioning and clamping spiral blade |
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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: 20090826 Termination date: 20171118 |