CN212350889U

CN212350889U - Welding manipulator

Info

Publication number: CN212350889U
Application number: CN202020664679.5U
Authority: CN
Inventors: 卢国伦
Original assignee: Foshan Yisheng Technology Industry Co ltd
Current assignee: Foshan Yisheng Technology Industry Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-15
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a welding manipulator, what solve is the problem that exists when current manipulator welds. This product includes the frame, install first guide rail and rack on the frame, the equal slidable mounting in both sides of first guide rail has the movable plate and the movable plate links to each other with the rack, all installs the X axle subassembly on every movable plate, installs R axle subassembly and Y axle subassembly on the X axle subassembly, and the Y axle subassembly includes second guide rail and third motor, installs ball screw in the second guide rail and second guide rail top slidable mounting has the slide, and second limit switch is installed in the second guide rail outside, and the third motor links to each other with ball screw, and ball screw links to each other with the slide. The product can control two manipulators to operate simultaneously, two welding guns can carry out different welding tasks, the cost can be greatly reduced when the two manipulators use the same X axis, the working efficiency is improved, and the welding machine is suitable for multi-part welding of large-scale products and small-product welding with large production capacity.

Description

Welding manipulator

Technical Field

The utility model relates to a welding field specifically is a welding manipulator.

Background

Welding, also known as fusion, welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by heat, heat or pressure, and is a common manufacturing process. With the advance of science and technology, a plurality of devices for assisting welding are researched, and a mechanical arm is also a common device.

The existing manipulator finishes the instruction process independently after data entry during operation, and if different operations need to be finished, additional data instructions are needed or the operations are finished through another manipulator, so that the operation is relatively mechanized and inflexible.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a welding manipulator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a welding manipulator comprises a frame, wherein a first guide rail and a rack are installed on the frame, movable plates are installed on two sides of the first guide rail in a sliding mode and are connected with the rack through gears, an X shaft assembly is installed in the vertical direction of each movable plate, an R shaft assembly and a horizontally arranged Y shaft assembly are installed on the X shaft assembly, the Y shaft assembly comprises a second guide rail and a third motor, a ball screw is installed in the second guide rail, a sliding plate is installed above the second guide rail in a sliding mode, a second limit switch is installed on the outer side of the second guide rail, the third motor is connected with the ball screw through a coupler, the ball screw is connected with the sliding plate through a bearing, the R shaft assembly comprises a first motor and a welding gun, the output end of the first motor is connected with a clamping component, the welding gun is installed on the clamping component, the movable plate can slide on the first guide rail in the product, so that, make two welder on two R axle subassemblies work of mutually supporting, thereby the work of third motor drives ball screw work, and then drives the slide and slide on the second guide rail, and second limit switch can fix a position to the height of control manipulator at the epaxial operation length of Y and adjustment manipulator.

As a further scheme of the embodiment of the utility model: the X shaft assembly comprises a second motor and a second speed reducer, the output end of the second motor is connected with the second speed reducer, the output end of the second speed reducer is fixed on the movable plate, the second motor works, the second speed reducer outputs force of corresponding multiples to drive the gear, the gear drives the movable plate to perform linear motion along with the rack on the first guide rail, and the X shaft assembly is simple to operate and good in using effect.

As a further scheme of the embodiment of the utility model: the movable plate is connected with the first guide rail through the sliding block, the gear is a helical gear, and the rack is a helical rack, so that the structure is simple, and the transmission effect is good.

As a further scheme of the embodiment of the utility model: the quantity of slider and gear is four, and it is effectual to slide.

As a further scheme of the embodiment of the utility model: a first limit switch is installed on the first motor, and the work of the welding gun can be positioned.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

this product reasonable in design, through the cooperation of first guide rail, X axle subassembly, Y axle subassembly and R axle subassembly, can control two manipulators simultaneous operation, two welder can carry out different welding tasks moreover to two manipulators can greatly reduced cost when using same X axle, improve work efficiency, are fit for the welding of many parts of large-scale product, also are fit for the welding of the small products that the amount of production is big, and use prospect is wide.

Drawings

Fig. 1 is a schematic structural view of a welding robot.

Fig. 2 is a schematic structural view of an R-axis assembly in the welding robot.

Fig. 3 is a top view of an X-axis assembly in the welding robot.

Fig. 4 is a side view of an X-axis assembly in a welding robot.

FIG. 5 is a schematic view of a Y-axis assembly in the welding robot.

Wherein: 1-frame, 2-first limit switch, 3-first motor, 4-first reducer, 5-clamping component, 6-welding gun, 7-moving plate, 8-first guide rail, 9-second motor, 10-second reducer, 11-slide block, 12-rack, 13-third motor, 14-coupler, 15-bearing, 16-ball screw, 17-second limit switch, 18-sliding plate and 19-second guide rail.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

A welding manipulator comprises a frame 1, wherein a first guide rail 8 and a rack 12 are installed on the frame 1, moving plates 7 are installed on two sides of the first guide rail 8 in a sliding mode, the moving plates 7 are connected with the rack 12 through gears, an X shaft assembly is installed in the vertical direction of each moving plate 7, an R shaft assembly and a horizontally arranged Y shaft assembly are installed on the X shaft assembly, the Y shaft assembly comprises a second guide rail 19 and a third motor 13, a ball screw 16 is installed in the second guide rail 19, a sliding plate 18 is installed above the second guide rail 19 in a sliding mode, a second limit switch 17 is installed on the outer side of the second guide rail 19, the third motor 13 is connected with the ball screw 16 through a coupler 14, the ball screw 16 is connected with the sliding plate 18 through a bearing 15, the R shaft assembly comprises a first motor 3 and a welding gun 6, the output end of the first motor 3 is connected with a clamping component 5, the welding, the movable plate 7 can slide on the first guide rail 8 in this product for the X axle subassembly moves on first guide rail 8, makes two welder 6 on two R axle subassemblies work of mutually supporting, thereby third motor 13 work drives ball screw 16 work, and then drives slide 18 and slide on second guide rail 19, and second limit switch 17 can fix a position, thereby the height of control manipulator at the epaxial operation length of Y and adjustment manipulator.

In order to guarantee the using effect, the X-axis assembly comprises a second motor 9 and a second speed reducer 10, the output end of the second motor 9 is connected with the second speed reducer 10, the output end of the second speed reducer 10 is fixed on the moving plate 7, the second motor 9 works, the second speed reducer 10 outputs force of corresponding multiples to drive the gear, and the gear drives the moving plate 7 to linearly move along with the rack 12 on the first guide rail 8.

Furthermore, the moving plate 7 is connected with the first guide rail 8 through the sliding block 11, the gear is a helical gear, and the rack 12 is a helical rack, so that the structure is simple, and the transmission effect is good.

Furthermore, the number of the sliding blocks 11 and the number of the gears are four, so that the sliding effect is good.

Further, install first limit switch 2 on the first motor 3, can fix a position the work of butt welder 6.

Example 2

In order to ensure the output force, the output end of the first motor 3 is connected with the first speed reducer 4, the first speed reducer 4 is connected with the clamping part 5, the first motor 3 drives the first speed reducer 4 to rotate the clamping part 5 at one tenth of the speed, the welding gun 6 is controlled to work, and the using effect is good.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A welding manipulator comprises a frame (1), wherein a first guide rail (8) and a rack (12) are installed on the frame (1), moving plates (7) are installed on two sides of the first guide rail (8) in a sliding mode, the moving plates (7) are connected with the rack (12) through gears, and the welding manipulator is characterized in that an X shaft assembly is installed on each moving plate (7) in the vertical direction, an R shaft assembly and a horizontally arranged Y shaft assembly are installed on the X shaft assembly, the Y shaft assembly comprises a second guide rail (19) and a third motor (13), a ball screw (16) is installed in the second guide rail (19), a sliding plate (18) is installed above the second guide rail (19) in a sliding mode, a second limit switch (17) is installed on the outer side of the second guide rail (19), the third motor (13) is connected with the ball screw (16) through a coupler (14), and the ball screw (16) is connected with the sliding plate (18) through a bearing (15, the R shaft assembly comprises a first motor (3) and a welding gun (6), the output end of the first motor (3) is connected with the clamping part (5), and the welding gun (6) is installed on the clamping part (5).

2. Welding manipulator according to claim 1, characterized in that the X-axis assembly comprises a second motor (9) and a second reducer (10), the output of the second motor (9) being connected to the second reducer (10), the output of the second reducer (10) being fixed to the moving plate (7).

3. Welding manipulator according to claim 1 or 2, characterised in that the moving plate (7) is connected to the first guide (8) by means of a slider (11).

4. Welding manipulator according to claim 1, characterised in that the gear is a helical gear and the rack (12) is a helical rack.

5. Welding manipulator according to claim 1, characterized in that a first limit switch (2) is mounted on the first motor (3).