CN202741932U - Four-axle numerically-controlled automobile fuel tank imitating seam welder - Google Patents
Four-axle numerically-controlled automobile fuel tank imitating seam welder Download PDFInfo
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- CN202741932U CN202741932U CN 201220240618 CN201220240618U CN202741932U CN 202741932 U CN202741932 U CN 202741932U CN 201220240618 CN201220240618 CN 201220240618 CN 201220240618 U CN201220240618 U CN 201220240618U CN 202741932 U CN202741932 U CN 202741932U
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- walking mechanism
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- groove part
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Abstract
The utility model relates to a four-axle numerically-controlled automobile fuel tank imitating seam welder. The four-axle numerically-controlled automobile fuel tank imitating seam welder comprises a machine body, a support which is arranged on the machine body, an X-axle walking mechanism which is connected with the support, arranged in the transverse direction of the machine body and used for driving the support to move in the transverse direction of the machine body, a Y-axle walking mechanism which is connected with the support, arranged in the longitudinal direction of the machine body and used for driving the support to move in the longitudinal direction of the machine body, a Z-axle walking mechanism which is connected with the support, arranged in the vertical direction of the machine body and used for driving the support to move in the vertical direction of the machine body, and an X-axle rotating mechanism which is arranged on the machine body and used for driving the support to rotate. The four-axle numerically-controlled automobile fuel tank imitating seam welder can ensure good working transmission property within a whole speed regulating range and ensure the positioning precision within the speed regulating range, solves the problem that in the conventional welding process, a fuel tank workpiece is required to be held by a hand, and improves the seam welding quality.
Description
Technical field
The present invention relates to the imitative groove part welding machine of automotive oil tank, refer to that particularly a kind of four-shaft numerically controlled automotive oil tank imitate the groove part welding machine, for the welding to automotive oil tank.
Background technology
Because automotive oil tank is the edge lap melting welding of annulus week, the welding requirements sealing is more intense, and housing need bear certain pressure during welding.Traditional welding manner is that point location is counted in elder generation's manual spot welding on mash welder, and then stitches weldering (artificial hand helps workpiece) with general seam welder.This welding method is stable not in whole welding process, and welding precision and welding quality are low, and Seepage is serious, and operator's labour intensity is large, and productivity effect is low.Traditional welding technique does not far reach automobile industry to the requirement of quality, productivity effect and the hommization of the seam welding of fuel tank.A kind of new-type fuel tank automatic profiling seam welder is necessary when therefore sending out.
Summary of the invention
The utility model purpose provides a kind of four-shaft numerically controlled automotive oil tank to imitate the groove part welding machine with regard to being to overcome above-mentioned the deficiencies in the prior art, guarantee that in whole speed adjustable range this seam welder work has good drive characteristic, and guaranteed the positioning accuracy of seam welder at speed adjustable range.
Realize that the technical scheme that the utility model purpose adopts is: the imitative groove part welding machine of a kind of four-shaft numerically controlled automotive oil tank comprises: body and the support of being located on the described body; And
The X-axis walking mechanism is connected with described support, and is located at the horizontal of described body, is used for driving described support along the transverse movement of body;
The Y-axis walking mechanism is connected with described support, and is located at the vertical of described body, is used for driving described support along the lengthwise movement of body;
The Z axis walking mechanism is connected with described support, and be located at described body vertically to, be used for driving described support along body vertically to moving;
The X-axis rotating mechanism is located on the described body, is used for driving described support rotation.
Further, the imitative groove part welding machine of this four-shaft numerically controlled automotive oil tank also comprises:
The intermediate frequency welding transformer is located in the described body, is used for providing power source;
Drive the transmission mechanism of roller, be located in the described body, be connected with described intermediate frequency welding transformer.
In technique scheme, the transmission mechanism of described drive roller comprises: servomotor, planetary reducer and driving connecting rod.
Further, the imitative groove part welding machine of this four-shaft numerically controlled automotive oil tank also comprises:
The intermediate frequency controller is located at the right side of described body; And,
Pneumatic control component and water cooled components all are located at the left side of described body.
In technique scheme, described X-axis walking mechanism is connected with the Y-axis walking mechanism by ball slide rail and is connected with described body with screw mandrel.
Stating further screw mandrel connects with described servomotor by the elasticity shaft coupling.
The utility model can guarantee that in whole speed adjustable range machine work has good drive characteristic, and has guaranteed the positioning accuracy of machine at speed adjustable range.Solve the problem that needs artificial hand steered fuel tank workpiece in the traditional welding, improved the quality of seam weldering.
Description of drawings
Fig. 1 is the structural representation of the imitative groove part welding machine of the four-shaft numerically controlled automotive oil tank of the utility model;
Among the figure, 1-body, 2-support, 3-X axle walking mechanism, 4-Y axle walking mechanism, 5-Z axle walking mechanism, 6-fuel tank workpiece, 7-gripper shoe.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
As shown in Figure 1, the imitative groove part welding machine of four-shaft numerically controlled automotive oil tank comprises: body 1, be located at support 2, X-axis walking mechanism 3, Y-axis walking mechanism 4, Z axis walking mechanism 5 and X-axis rotating mechanism (not looking out among the figure) on the described body.Wherein, X-axis walking mechanism 3 is connected with support 2, and is located at the horizontal of body 1, is used for driving arm 2 along the transverse movement of body 1; Y-axis walking mechanism 4 is connected with described support 2, and is located at the vertical of body 1, is used for driving arm 2 along the lengthwise movement of body 1; Z axis walking mechanism 5 is connected with described support 2, and be located at body 1 vertically to, be used for driving arm 2 along body 1 vertically to moving; The X-axis rotating mechanism is located on the body 1, is used for driving arm 2 rotations.X-axis walking mechanism 3 is connected with the Y-axis walking mechanism and is connected with body 1 with screw mandrel by ball slide rail respectively.Z axis walking mechanism 5 tops are provided with gripper shoe 7, and the fuel tank workpiece 6 of weldering to be stitched is as on this gripper shoe 7.
Be provided with the intermediate frequency welding transformer in the body 1, provide energy as power source to welding; Also be provided with the transmission mechanism that drives roller in the body 1, it is connected with the intermediate frequency welding transformer.The transmission mechanism that drives roller comprises: servomotor, planetary reducer and driving connecting rod.Screw mandrel connects with servomotor by the elasticity shaft coupling.The used servomotor of the utility model is Taiwan Delta digital AC servo driving system, can detect the error between the machine operation with encoder digital, non-maintaining, registration, and the Error Feedback between four axles are cooperated is to its error of computer correction, thereby guaranteed the running stability of machine.
The imitative groove part welding machine of the four-shaft numerically controlled automotive oil tank of the utility model also comprises: be located at the intermediate frequency controller on the right side of described body, and pneumatic control component and the water cooled components of being located at the left side of described body.
The utility model adopts ball slide rail to be connected motor with screw structure to be connected with screw mandrel with the yielding coupling connection, to have improved transmission stability.Machining accuracy and installation accuracy are the essential conditions that guarantees operating accuracy, so the utility model is mixed high-precision accurate epicyclic gearbox and AC servo, under the control of CNC digital control system, add that optical encoder to speed and position detection control, is easy to control the operating accuracy of machine.The frequency control driving amplifier is adopted in machine speed control, can not only guarantee that in whole speed adjustable range machine work has good drive characteristic, and guarantee the positioning accuracy of machine at speed adjustable range.
Claims (7)
1. the imitative groove part welding machine of four-shaft numerically controlled automotive oil tank is characterized in that comprising: body and the support of being located on the described body; And
The X-axis walking mechanism is connected with described support, and is located at the horizontal of described body, is used for driving described support along the transverse movement of body;
The Y-axis walking mechanism is connected with described support, and is located at the vertical of described body, is used for driving described support along the lengthwise movement of body;
The Z axis walking mechanism is connected with described support, and be located at described body vertically to, be used for driving described support along body vertically to moving;
The X-axis rotating mechanism is located on the described body, is used for driving described support rotation.
2. the imitative groove part welding machine of four-shaft numerically controlled automotive oil tank according to claim 1 is characterized in that, also comprises:
The intermediate frequency welding transformer is located in the described body, is used for providing power source;
Drive the transmission mechanism of roller, be located in the described body, be connected with described intermediate frequency welding transformer.
3. the imitative groove part welding machine of four-shaft numerically controlled automotive oil tank according to claim 2 is characterized in that, the transmission mechanism of described drive roller comprises: servomotor, planetary reducer and driving connecting rod.
4. the imitative groove part welding machine of four-shaft numerically controlled automotive oil tank according to claim 3 is characterized in that, also comprises:
The intermediate frequency controller is located at the right side of described body; And,
Pneumatic control component and water cooled components all are located at the left side of described body.
5. the imitative groove part welding machine of four-shaft numerically controlled automotive oil tank according to claim 1 and 2 is characterized in that: described X-axis walking mechanism is connected with the Y-axis walking mechanism by ball slide rail and is connected with described body with screw mandrel.
6. it is characterized in that according to claim 3 or the imitative groove part welding machine of 4 described four-shaft numerically controlled automotive oil tanks: described X-axis walking mechanism is connected with the Y-axis walking mechanism by ball slide rail and is connected with described body with screw mandrel.
7. four-shaft numerically controlled automotive oil tank according to claim 6 is imitated the groove part welding machine, it is characterized in that: described screw mandrel connects with described servomotor by the elasticity shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240618 CN202741932U (en) | 2012-05-25 | 2012-05-25 | Four-axle numerically-controlled automobile fuel tank imitating seam welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240618 CN202741932U (en) | 2012-05-25 | 2012-05-25 | Four-axle numerically-controlled automobile fuel tank imitating seam welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741932U true CN202741932U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240618 Expired - Fee Related CN202741932U (en) | 2012-05-25 | 2012-05-25 | Four-axle numerically-controlled automobile fuel tank imitating seam welder |
Country Status (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551467A (en) * | 2015-01-13 | 2015-04-29 | 苏州大学 | Flexible welding servo positioning device for body-in-white |
| WO2016173139A1 (en) * | 2015-04-30 | 2016-11-03 | 广州明珞汽车装备有限公司 | Linear flexible positioning device |
| CN106695231A (en) * | 2016-12-30 | 2017-05-24 | 天津市奥特威德焊接技术有限公司 | Walking mechanism for workpiece to be welded |
| CN109894783A (en) * | 2017-12-08 | 2019-06-18 | 长春设备工艺研究所 | Tailstock plate flexibility quick-fitting device |
| CN112917054A (en) * | 2021-01-27 | 2021-06-08 | 爱景智能装备(无锡)有限公司 | Quick manufacturing and inspection equipment platform for special-shaped pipeline |
-
2012
- 2012-05-25 CN CN 201220240618 patent/CN202741932U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551467A (en) * | 2015-01-13 | 2015-04-29 | 苏州大学 | Flexible welding servo positioning device for body-in-white |
| WO2016173139A1 (en) * | 2015-04-30 | 2016-11-03 | 广州明珞汽车装备有限公司 | Linear flexible positioning device |
| CN106695231A (en) * | 2016-12-30 | 2017-05-24 | 天津市奥特威德焊接技术有限公司 | Walking mechanism for workpiece to be welded |
| CN109894783A (en) * | 2017-12-08 | 2019-06-18 | 长春设备工艺研究所 | Tailstock plate flexibility quick-fitting device |
| CN112917054A (en) * | 2021-01-27 | 2021-06-08 | 爱景智能装备(无锡)有限公司 | Quick manufacturing and inspection equipment platform for special-shaped pipeline |
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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: 20130220 Termination date: 20160525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |