CN210878283U

CN210878283U - Servo welding equipment

Info

Publication number: CN210878283U
Application number: CN201921700180.9U
Authority: CN
Inventors: 巫飞彪
Original assignee: Guangzhou Donghan Intelligent Equipment Co ltd
Current assignee: Guangzhou Donghan Intelligent Equipment Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-30
Anticipated expiration: 2029-10-10

Abstract

The utility model relates to a motorcycle type production welding technology field especially relates to a servo welding equipment, including anchor clamps body, first linear guide, first sliding sleeve, first support, X axle servo drive, initiative positioning mechanism, second support, auxiliary positioning mechanism, Z axle servo drive, second linear guide, second sliding sleeve, Y axle servo drive, V-arrangement area, over travel sensor and base, the both sides at anchor clamps body top respectively with two the bottom fixed connection of first linear guide, two first sliding sleeve respectively with two first linear guide sliding connection. The utility model discloses reached one set of welding equipment's of multi-vehicle type sharing purpose, simultaneously can automatic switch welding equipment carry out the production of different motorcycle types, reduce equipment switching time, improved equipment utilization rate, welding equipment's multi-vehicle type sharing provides hardware support for the flexible production of production line, expands for the follow-up production line productivity and provides bigger facility and space.

Description

Servo welding equipment

Technical Field

The utility model relates to a motorcycle type production welding technology field especially relates to a servo welding equipment.

Background

At present, in the environment of global economy integration, in order to meet market demands and customer requirements, enterprises can adopt European standards or American standards to design and manufacture equipment in automobile welding equipment; in the pneumatic element, must select integral type binding clasp for use, the appearance of integral type binding clasp only has one in the existing market, only is equipped with screw, pinhole and locating surface on the cylinder casing promptly, and the installation of cylinder must be followed the support and held to the cylinder installation, need consider bolt dismouting problem during the support design, so the support is bulky, and the car welds the design and is not compact enough, and location structural design is complicated, and the location cooperation is not simple and convenient enough.

Meanwhile, in the using process, one set of welding equipment can only correspond to workpieces of one vehicle type and derived series, however, when workpieces of a plurality of different vehicle types are placed on the same set of welding equipment, the mechanical structure of the equipment becomes complex and difficult to design, and the number of the vehicle types capable of being corresponding is limited, so that the requirement of modern multi-station welding cannot be met, the production efficiency cannot be improved directly, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a servo welding equipment has reached one set of welding equipment's of multi-vehicle type sharing purpose, simultaneously can automatic switch-over welding equipment carry out the production of different motorcycle types, reduce equipment switching time, the equipment utilization rate has been improved, reduce equipment assets and drop into, and reduction in production cost, welding equipment's multi-vehicle type sharing provides hardware support for the flexible production of production line, welding equipment's multi-vehicle type sharing, expand for follow-up production line productivity and provide bigger facility and space.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: a servo welding device comprises a clamp body, a first linear guide rail, a first sliding sleeve, a first support, an X-axis servo drive, an active positioning mechanism, a second support, an auxiliary positioning mechanism, a Z-axis servo drive, a second linear guide rail, a second sliding sleeve, a Y-axis servo drive, a V-shaped belt, an over travel sensor and a base, wherein two sides of the top of the clamp body are fixedly connected with the bottoms of the two first linear guide rails respectively, the two first sliding sleeves are slidably connected with the two first linear guide rails respectively, two sides of the bottom of the first support are fixedly connected with the tops of the two first sliding sleeves respectively, the X-axis servo drive is positioned on the clamp body, the output end of the X-axis servo drive is in transmission connection with the bottom of the first support, the active positioning mechanism is positioned on the first support, the second support is positioned on the clamp body, the auxiliary positioning mechanism is located on the second support, one side of the Z-axis servo drive is fixedly connected with the top of the fixture body, the output end of the Z-axis servo drive is connected with one side of the second support in a transmission mode, the bottom of the second linear guide rail is fixedly connected with the two sides of the bottom of the two first linear guide rails respectively, the second sliding sleeve is connected with the second linear guide rail in a sliding mode, the two sides of the bottom of the second support are fixedly connected with the top of the second sliding sleeve respectively, the bottom of the Y-axis servo drive is fixedly connected with the top of the fixture body, and the output end of the Y-axis servo drive is connected with one side of the second support in a transmission mode.

Furthermore, a placing groove is formed in the middle of the front face of the top of the clamp body, one end of the V-shaped belt is fixedly connected with one side of the first support, and the other end of the V-shaped belt is fixedly connected with one side of the bottom of the inner wall of the placing groove.

Furthermore, the number of the over travel sensors is two, one side of each over travel sensor is fixedly connected with the right side of the fixture body through a support, and the two over travel sensors are respectively located on the first linear guide rail and the second linear guide rail.

Furthermore, the first linear guide rail and the second linear guide rail are distributed at mutually vertical positions, and the shape formed by the two first linear guide rails and the two second linear guide rails is rectangular.

Further, the first linear guide rail and the second linear guide rail may be replaced with one of a ball screw and a rodless servo cylinder.

Further, the bottom of anchor clamps body and the top fixed connection of base, the bottom of base is provided with the shock pad.

(III) advantageous effects

The utility model provides a servo welding equipment possesses following beneficial effect:

1. the utility model discloses owing to adopt servo motor to drive the guide rail, realize supporting the accurate removal on a large scale that presss from both sides tight and positioning mechanism, thereby realize multi-vehicle type sharing welding equipment, can reach the effect of one set of equipment of six motorcycle types sharing at least, cooperate servo motor to drive guide rail mobile device positioning mechanism simultaneously, positioning accuracy is high, repeated positioning accuracy reaches +/-0.02, consequently, the design degree of difficulty has effectively been reduced, reduce the volume of erection support, simple to operate is reasonable, the distance between tight work piece and base plate has been reduced, to present widely used motorcycle type switching mechanism, can both play fine reduction turning radius or shorten the effect of dodging the space, thereby whole welding equipment's suitability has been improved, can correspond the welding position demand of multiple motorcycle type.

2. The utility model discloses a change the design thinking, realize one set of welding equipment of multi-vehicle type sharing, reduce the equipment quantity on the workshop, practice thrift the workshop space, and carry out the production of different motorcycle types through automatic switch-over welding equipment, reduce equipment switching time, the equipment utilization rate has been improved, and realize one set of welding equipment of multi-vehicle type sharing, reduce equipment asset input, and the production cost is reduced, welding equipment's multi-vehicle type sharing, for the flexible production of production line provides hardware support, welding equipment's multi-vehicle type shares, expand for follow-up production line productivity and provide bigger facility and space.

3. The utility model discloses a servo device enlarges the regional scope of positioning mechanism position to according to motorcycle type actual need, will take the initiative positioning mechanism through servo and realize that the three-dimensional vector moves the relevant position along XYZ triaxial, realize the one-dimensional relevant position that moves along the Y axle with auxiliary positioning mechanism through servo, thereby realize the function of multiple motorcycle type common welding equipment.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a top view of the structure of the present invention.

In the figure: 1. a clamp body; 2. a first linear guide rail; 3. a first sliding sleeve; 4. a first bracket; 5. x-axis servo driving; 6. an active positioning mechanism; 7. a second bracket; 8. an auxiliary positioning mechanism; 9. z-axis servo driving; 10. a second linear guide; 11. a second sliding sleeve; 12. y-axis servo driving; 13. a placement groove; 14. a V-shaped band; 15. an over travel sensor; 16. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a servo welding device comprises a clamp body 1, first linear guide rails 2, first sliding sleeves 3, first supports 4, an X-axis servo drive 5, an active positioning mechanism 6, second supports 7, an auxiliary positioning mechanism 8, a Z-axis servo drive 9, second linear guide rails 10, second sliding sleeves 11, a Y-axis servo drive 12, a V-shaped belt 14, an over travel sensor 15 and a base 16, wherein two sides of the top of the clamp body 1 are respectively and fixedly connected with the bottoms of the two first linear guide rails 2, the two first sliding sleeves 3 are respectively and slidably connected with the two first linear guide rails 2, two sides of the bottom of the first support 4 are respectively and fixedly connected with the tops of the two first sliding sleeves 3, the X-axis servo drive 5 is positioned on the clamp body 1, the output end of the X-axis servo drive 5 is in transmission connection with the bottom of the first support 4, the active positioning mechanism 6 is positioned on the first support 4, the second supports 7 are positioned on the clamp body 1, the auxiliary positioning mechanism 8 is located on the second support 7, one side of the Z-axis servo drive 9 is fixedly connected with the top of the fixture body 1, the output end of the Z-axis servo drive 9 is in transmission connection with one side of the second support 7, the bottoms of the two second linear guide rails 10 are respectively fixedly connected with the two sides of the bottoms of the two first linear guide rails 2, the two second sliding sleeves 11 are respectively in sliding connection with the two second linear guide rails 10, the two sides of the bottom of the second support 7 are respectively in fixed connection with the tops of the two second sliding sleeves 11, the bottom of the Y-axis servo drive 12 is fixedly connected with the top of the fixture body 1, and the output end of the Y-axis servo drive 12 is in transmission connection with one side of the second support 7.

Because the servo motor is adopted to drive the guide rail, large-range accurate movement of the supporting clamping and positioning mechanism is realized, and multi-vehicle type common welding equipment is realized, at least the effect that one set of equipment is shared by six vehicle types can be achieved, meanwhile, the servo motor is matched to drive the guide rail mobile equipment positioning mechanism, the positioning precision is high, the repeated positioning precision reaches +/-0.02, the design difficulty is effectively reduced, the size of the mounting support is reduced, the mounting is convenient and reasonable, the distance between a clamping workpiece and a base plate is reduced, and the vehicle type switching mechanism which is widely applied at present can play a good effect of reducing the turning radius or shortening the avoiding space, so that the applicability of the whole welding equipment is improved, and the welding positioning requirements of various vehicle types can be met.

A placing groove 13 is arranged in the middle of the front of the top of the clamp body 1, one end of a V-shaped belt 14 is fixedly connected with one side of a first support 4, the other end of the V-shaped belt 14 is fixedly connected with one side of the bottom of the inner wall of the placing groove 13, the number of over travel sensors 15 is two, one side of the over travel sensors 15 is fixedly connected with the right side of the clamp body 1 through a support, the two over travel sensors 15 are respectively positioned on a first linear guide rail 2 and a second linear guide rail 10, the first linear guide rail 2 and the second linear guide rail 10 are distributed at mutually vertical positions, the shape formed between the two first linear guide rails 2 and the second linear guide rail 10 is rectangular, the first linear guide rail 2 and the second linear guide rail 10 can be replaced by one of a ball screw or a rodless servo cylinder, the bottom of the clamp body 1 is fixedly connected with the top of a base 16, and the bottom of the base 16 is provided with a shock absorption pad, through changing the design thought, realize one set of welding equipment of multi-vehicle type sharing, reduce the equipment quantity on the workshop, practice thrift the workshop space, and carry out the production of different motorcycle types through automatic switch-over welding equipment, reduce equipment switching time, the equipment utilization rate has been improved, and realize one set of welding equipment of multi-vehicle type sharing, reduce equipment asset input, and the reduction in production cost, welding equipment's multi-vehicle type sharing, flexible production for the production line provides hardware support, welding equipment's multi-vehicle type sharing, expand for the follow-up production line productivity and provide bigger facility and space.

The working principle is as follows: in the using process, the X-axis servo drive 5 is driven to the first support 4 to realize displacement of the active positioning mechanism 6 on the first support 4, meanwhile, the Z-axis servo drive drives the active positioning mechanism 6 to realize displacement in the vertical direction, and under the operation of the Y-axis servo drive 12, the auxiliary positioning mechanism 8 is matched with the sliding of the second sliding sleeve 11 on the second linear guide rail 10 to realize displacement in the Y-axis direction, therefore, the utility model adopts the servo motor to drive the servo guide rail, clamps the supporting clamp and the positioning mechanism of the welding equipment, is matched with the position induction of the over-travel sensor 15, and switches the welding equipment to a precise cutting position according to the signal fed back by the previous station, thereby carrying out the work of placing the workpiece, and in order to adapt to the difference of the positioning size among different vehicle types, the two groups of auxiliary positioning mechanisms can realize the position switching in the larger range of the Y-axis, the two groups of main positioning mechanisms can realize position switching of XYZ three-axis in a large range, so that the three-dimensional vector movement of the active positioning mechanism 6 to a corresponding position along the XYZ three-axis can be realized through the servo mechanism according to the actual needs of the vehicle type, and the one-dimensional movement of the auxiliary positioning mechanism 8 to a corresponding position along the Y axis can be realized through the servo mechanism, so that the function of sharing the welding equipment by various vehicle types is realized.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a servo welding equipment, includes anchor clamps body (1), first linear guide (2), first sliding sleeve (3), first support (4), X axle servo drive (5), initiative positioning mechanism (6), second support (7), auxiliary positioning mechanism (8), Z axle servo drive (9), second linear guide (10), second sliding sleeve (11), Y axle servo drive (12), V-arrangement area (14), over travel sensor (15) and base (16), its characterized in that: the two sides of the top of the clamp body (1) are fixedly connected with the bottoms of the two first linear guide rails (2) respectively, the two first sliding sleeves (3) are slidably connected with the two first linear guide rails (2) respectively, the two sides of the bottom of the first support (4) are fixedly connected with the tops of the two first sliding sleeves (3) respectively, the X-axis servo drive (5) is positioned on the clamp body (1), the output end of the X-axis servo drive (5) is in transmission connection with the bottom of the first support (4), the active positioning mechanism (6) is positioned on the first support (4), the second support (7) is positioned on the clamp body (1), the auxiliary positioning mechanism (8) is positioned on the second support (7), one side of the Z-axis servo drive (9) is fixedly connected with the top of the clamp body (1), and the output end of the Z-axis servo drive (9) is in transmission connection with one side of the second support (7), two the bottom of second linear guide (10) respectively with the both sides fixed connection of two first linear guide (2) bottoms, two second sliding sleeve (11) respectively with two second linear guide (10) sliding connection, the both sides of second support (7) bottom respectively with two the top fixed connection of second sliding sleeve (11), the bottom of Y axle servo drive (12) and the top fixed connection of anchor clamps body (1), the output of Y axle servo drive (12) is connected with one side transmission of second support (7).

2. A servo welding apparatus according to claim 1, wherein: the clamp is characterized in that a placing groove (13) is formed in the middle of the front face of the top of the clamp body (1), one end of the V-shaped belt (14) is fixedly connected with one side of the first support (4), and the other end of the V-shaped belt (14) is fixedly connected with one side of the bottom of the inner wall of the placing groove (13).

3. A servo welding apparatus according to claim 1, wherein: the number of the over travel sensors (15) is two, one side of each over travel sensor (15) is fixedly connected with the right side of the clamp body (1) through a support, and the over travel sensors (15) are respectively located on the first linear guide rail (2) and the second linear guide rail (10).

4. A servo welding apparatus according to claim 1, wherein: the first linear guide rail (2) and the second linear guide rail (10) are distributed at mutually vertical positions, and the shape formed by the first linear guide rail (2) and the second linear guide rail (10) is rectangular.

5. A servo welding apparatus according to claim 1, wherein: the first linear guide rail (2) and the second linear guide rail (10) can be replaced by one of a ball screw or a rodless servo cylinder.

6. A servo welding apparatus according to claim 1, wherein: the bottom of the clamp body (1) is fixedly connected with the top of the base (16), and a shock pad is arranged at the bottom of the base (16).