CN111408876A - A spot welding robot workstation - Google Patents

Abstract

The invention discloses a spot welding robot workstation which comprises a base, wherein the interior of the base is hollow, a working bin is fixedly connected to a base surface, the base surface is fixedly connected with two L-shaped sliding rails which are symmetrically arranged, a first screw rod which is in shaft connection with a first motor is rotatably connected to the inner wall of the base surface, an operation opening is formed in the front surface of the working bin, L-shaped sliding grooves which are symmetrically arranged on two sides of a rectangular through hole are fixedly connected to the side wall of the working bin, a movable workbench is slidably connected to the outer wall of the L-shaped sliding rail, and a spot welding robot is fixedly installed on the front surface of a sliding plate.

Description

A spot welding robot workstation

technical field

The invention relates to the technical field of welding robots, in particular to a spot welding robot workstation.

Background technique

In the prior art, when the spot welding robot workstation installs and welds automobile parts, it needs a transfer and transfer device to send the automobile parts into the interior of the workstation, and it is easy to touch the parts inside the spot welding robot workstation, resulting in irreparable losses, and the interior is fixed. When it comes to auto parts, due to space constraints, it is not easy to be fabricated. At the same time, the installation part of the spot welding robot is fixed except that the mechanical arm is movable, which greatly limits its working range.

SUMMARY OF THE INVENTION

In order to solve the problem that when the spot welding robot workstation installs and welds automobile parts, it is necessary to transfer the transfer device to send the automobile parts into the interior of the workstation. It is easy to touch the parts inside the spot welding robot workstation, causing irreparable losses. At the same time, the installation of the spot welding robot The part is fixed, which greatly limits its working range. The purpose of the present invention is to provide a spot welding robot workstation.

In order to achieve the above purpose, the present invention adopts the following technical solutions: a spot welding robot workstation, including a base, the interior of the base is hollow, and the base surface is fixedly connected with a work bin, and the base surface is fixedly connected with symmetrically arranged The two L-shaped slide rails and the side walls are fixedly connected with a first motor, and the inner wall is rotatably connected with a first screw shaft connected with the first motor; the front of the work bin is provided with an operation port, and the side walls are respectively fixed Two symmetrically arranged first hydraulic cylinders and second hydraulic cylinders are connected, and the side walls are provided with rectangular via holes, and the side walls are fixedly connected with L-shaped chute symmetrically arranged on both sides of the rectangular via holes, and the top is fixedly connected There is a second motor, and the inner wall of the front is fixedly connected with a vertical rod connected with the base, and the inner wall is fixedly connected with a horizontally arranged T-shaped slide rail; the outer wall of the L-shaped slide rail is slidably connected with a movable workbench, the T The outer wall of the type slide rail is slidably connected with a sliding plate, the front of the sliding plate is fixedly installed with a spot welding robot, and the outer wall of the vertical rod is slidably connected with a lift door plate.

Preferably, the bottom of the movable table is fixedly connected with a connecting block which is threadedly connected with the first lead screw.

Preferably, the telescopic end of the first hydraulic cylinder extends to the inside of the working chamber and is fixedly connected with the side wall of the sliding plate.

Preferably, the bottom of the second hydraulic cylinder is a telescopic end, and the bottom of the telescopic end is fixedly connected with a sealing plate that is slidingly connected with the inner wall of the L-shaped chute, and the side wall of the sealing plate is provided with two symmetrically arranged passages. holes, the T-shaped slide rails pass through the holes.

Preferably, the top of the lift door panel is threadedly connected with a second screw rod that is axially connected to the second motor, and two symmetrical rectangular openings are opened on the front, and the inner wall of the rectangular openings is provided with transparent glass.

Compared with the prior art, the present invention has the beneficial effects: the second hydraulic cylinder drives the sealing plate to go up in the L-shaped chute, opens the rectangular via hole, the first motor drives the first screw rod to rotate, and then drives the movement through the connecting block. The worktable slides on the L-shaped slide rail to move the movable worktable from the rectangular through hole to the outside of the work bin, then use the transfer device to place the auto parts on the movable worktable, and then use the fixture to position the auto parts, transfer Both the device and the clamp adopt the existing technology, which will not be repeated here. Then, the movable worktable is driven into the interior of the working chamber, and the rectangular via hole is closed by the sealing plate, and the second motor drives the transparent glass through the second screw rod. When the pole goes up and down, and the operation port is closed, the spot welding robot can spot welding the auto parts; the first hydraulic cylinder drives the sliding plate to slide on the T-shaped slide rail, which can increase the working range of the spot welding robot.

Description of drawings

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments:

Fig. 1 is the structural representation of the front view of the present invention;

Fig. 2 is the structural representation of the front sectional view of the present invention;

3 is a schematic structural diagram of a side wall part of the present invention;

Fig. 4 is the structural representation of the working chamber of the present invention;

Fig. 5 is the structural representation of the T-shaped slide rail of the present invention;

FIG. 6 is a schematic structural diagram of the present invention.

In the picture: 1-base, 2-work bin, 3-L-type slide rail, 4-first motor, 5-first screw rod, 6-operation port, 7-first hydraulic cylinder, 8-second hydraulic cylinder , 9-rectangular via hole, 10-L-shaped chute, 11-second motor, 12-pole, 13-T-shaped slide rail, 14-movable table, 15-slide plate, 16-spot welding robot, 17 -Seal plate, 18-via hole, 19-lifting door panel, 20-second screw rod, 21-transparent glass, 22-connecting block.

Detailed ways

The embodiments of the present invention are described below by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

See Figures 1 to 6. It should be noted that the structures, proportions, sizes, etc. shown in the drawings in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the implementation of the present invention. Restricted conditions, it does not have technical substantive significance, any structural modification, proportional relationship change or size adjustment, without affecting the effect that the present invention can produce and the purpose that can be achieved, should still fall within the present invention. The disclosed technical content must be within the scope of coverage. At the same time, the terms such as "up", "down", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and clarity, and are not used to limit this specification. The implementable scope of the invention, and the change or adjustment of the relative relationship thereof, shall also be regarded as the implementable scope of the present invention without substantially changing the technical content.

The present invention provides a technical solution: a spot welding robot workstation, comprising a base 1, the interior of the base 1 is hollow, and the base surface is fixedly connected with a work bin 2, and the base surface is fixedly connected with two symmetrically arranged two L-shaped slide rails 3, and a first motor 4 is fixedly connected to the side wall, and a first lead screw 5 that is pivotally connected to the first motor 4 is connected to the inner wall in rotation; And the side walls are respectively fixedly connected with two symmetrically arranged first hydraulic cylinders 7 and second hydraulic cylinders 8, and the side walls are provided with rectangular vias 9, and the sidewalls are fixedly connected with symmetrically arranged on both sides of the rectangular vias 9. The L-shaped chute 10, the second motor 11 is fixedly connected to the top, the vertical rod 12 connected to the base 1 is fixedly connected to the inner wall of the front, and the horizontally arranged T-shaped slide rail 13 is fixedly connected to the inner wall; the L-shaped A movable table 14 is slidably connected to the outer wall of the slide rail 3 , a sliding plate 15 is slidably connected to the outer wall of the T-shaped slide rail 13 , and a spot welding robot 16 is fixedly installed on the front of the sliding plate 15 . A lift door panel 19 is slidably connected.

The bottom of the movable table 14 is fixedly connected with a connecting block 22 that is threadedly connected with the first screw rod 5 .

The telescopic end of the first hydraulic cylinder 7 extends to the interior of the working chamber 2 and is fixedly connected with the side wall of the sliding plate 15 .

The bottom of the second hydraulic cylinder 8 is a telescopic end, and the bottom of the telescopic end is fixedly connected with a sealing plate 17 that is slidably connected to the inner wall of the L-shaped chute 10. The side wall of the sealing plate 17 is provided with two symmetrically arranged. Via hole 18 , the T-shaped slide rail 13 passes through the via hole 18 .

The top of the lift door panel 19 is screwed with a second screw rod 20 that is axially connected to the second motor 11 , and two symmetrical rectangular openings are opened on the front, and the inner wall of the rectangular openings is provided with transparent glass 21 .

When in use, the second hydraulic cylinder 8 drives the sealing plate 17 to go up in the L-shaped chute 10, opens the rectangular via hole 9, the first motor 4 drives the first screw rod 5 to rotate, and then drives the movable table 14 to move through the connecting block 22. Slide on the L-shaped slide rail 3 to move the movable worktable 14 from the rectangular through hole 9 to the outside of the work bin 2, and then use the transfer device to place the auto parts on the movable worktable 14, and then use the clamp to position the auto parts , both the transfer device and the clamp adopt the prior art, which will not be repeated here, and then drive the movable table 14 into the interior of the work bin 2, and close the rectangular via 9 through the sealing plate 17, and the second motor 11 passes through the first The two screw rods 20 drive the transparent glass 21 to go up and down the vertical rod 12, and when the operation port 6 is closed, the spot welding robot 16 can perform spot welding work on automobile parts; the first hydraulic cylinder 7 drives the sliding plate 15 on the T-shaped slide rail. 13 can be slid up to increase the working range of the spot welding robot 16 .

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed in the present invention should still be covered by the claims of the present invention.

Claims (5)

1. A spot welding robot workstation, comprising a base (1), characterized in that: the interior of the base (1) is hollow, and the base surface is fixedly connected with a work bin (2), and the base surface is fixedly connected with a The symmetrically arranged two L-shaped slide rails (3), and the side walls are fixedly connected with a first motor (4), and the inner wall is rotatably connected with a first lead screw (5) that is axially connected with the first motor (4); The front side of the working chamber (2) is provided with an operation port (6), and the side walls are respectively fixed and connected with two symmetrically arranged first hydraulic cylinders (7) and second hydraulic cylinders (8), and the side walls are provided with rectangular The via hole (9) and the side wall are fixedly connected with L-shaped chute (10) symmetrically arranged on both sides of the rectangular via hole (9), and the top is fixedly connected with a second motor (11), and the inner wall of the front is fixedly connected There is a vertical rod (12) connected with the base (1), and the inner wall is fixedly connected with a horizontally arranged T-shaped slide rail (13); the outer wall of the L-shaped slide rail (3) is slidably connected with a movable table (14) , the outer wall of the T-shaped slide rail (13) is slidably connected with a sliding plate (15), the front of the sliding plate (15) is fixedly installed with a spot welding robot (16), and the outer wall of the vertical rod (12) slides through A lift door panel (19) is connected. 2 . The spot welding robot workstation according to claim 1 , wherein the bottom of the movable table ( 14 ) is fixedly connected with a connecting block ( 22 ) that is threadedly connected to the first screw rod ( 5 ). 3 . . 3. A spot welding robot workstation according to claim 1, characterized in that: the telescopic end of the first hydraulic cylinder (7) extends to the inside of the working chamber (2), and is connected with the sliding plate (15) The side walls are fixed connections. 4. A spot welding robot workstation according to claim 1, characterized in that: the bottom of the second hydraulic cylinder (8) is a telescopic end, and the bottom of the telescopic end is fixedly connected with an L-shaped chute (10) The inner wall is a sliding connection sealing plate (17), the side wall of the sealing plate (17) is provided with two symmetrically arranged via holes (18), and the T-shaped slide rail (13) passes through the via holes (18) . 5. A spot welding robot workstation according to claim 1, characterized in that: the top of the lift door panel (19) is threadedly connected with a second lead screw (20) that is axially connected to the second motor (11), and two symmetrical rectangular openings are opened on the front, and transparent glass (21) is arranged on the inner wall of the rectangular openings.

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