Side column welding workstation

Abstract

The utility model discloses a side column welding workstation which comprises a bottom plate, a first sliding rail and a second sliding rail are arranged on the upper surface of the bottom plate, two sliding blocks are connected to the outer surface of the first sliding rail in a sliding mode, clamping devices are fixedly connected to the upper surfaces of the two sliding blocks, a sliding table is connected to the outer surface of the second sliding rail in a sliding mode, and the clamping devices are fixedly connected to the upper surfaces of the two sliding blocks. A welding robot is arranged on the upper surface of the sliding table; the clamping device comprises clamping drives in the upper direction, the lower direction, the left direction and the right direction, clamping round wheels, a left clamping plate, a right clamping plate, a lower support, an upper clamping lead screw, a shell and robot machining, the welding efficiency is improved, the auxiliary time for feeding, discharging and workpiece rotating is shortened, the quality instability of personnel machining is reduced, the robot machining has stable quality consistency, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of welding workstations, in particular to a side column welding workstation. Background Art

[0002] The welding workstation generally includes a welding workbench and a welding robot. The welding robot is an industrial robot engaged in welding (including cutting and spraying). In order to adapt to different uses, the robot can weld, cut or thermally spray the equipment on the workbench. The welding workstation stabilizes and improves the welding quality, can reflect the welding quality in the form of numerical values, and improves the labor intensity of workers. It can work in a harmful environment, shorten the preparation period for product modification and replacement, and thus reduce the corresponding equipment investment.

[0003] The existing side column welding workstation fixes the side column by a clamping device for welding, but this method is only suitable for side columns of a specific size and has a limited scope of application. For example, a Chinese patent discloses a "welding workstation" with application number "CN202020232605.4". The welding workstation fixes a driving motor through side frames on both sides of the workbench, and fixes a pipe fixing frame through the driving motor, and uses an auxiliary mounting pipe to fix the pipes in the pipe fixing frame. A hydraulic cylinder is provided in the workbench to control the socket, so as to facilitate the installation and fixing work before pipe welding. However, it can only fix side columns of a specific size and has a limited scope of application. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a side column welding workstation and robot processing, which improves welding efficiency, reduces the auxiliary time of loading and unloading and rotating workpieces, reduces the quality instability of manual processing, and the robot processing has stable quality consistency and reduces labor intensity.

[0005] The utility model also provides a side column welding workstation as mentioned above, comprising: a base plate, a No. 1 slide rail and a No. 2 slide rail are arranged on the upper surface of the base plate, two sliders are slidably connected to the outer surface of the No. 1 slide rail, clamping devices are fixedly connected to the upper surfaces of the two sliders, the outer surface of the No. 2 slide rail is slidably connected to a sliding table, and a welding robot is arranged on the upper surface of the sliding table; the clamping device comprises a clamping drive in four directions of up, down, left and right, a clamping wheel, left and right clamping plates, a lower support, an upper clamping screw, and a housing.

[0006] According to the side column welding workstation described in the utility model, the upper surface of the sliding table is fixedly connected to a support frame, and the lower surface of the support frame is fixedly connected to a dust cover.

[0007] According to a side column welding workstation described in the utility model, the clamping device comprises: a left clamping device and a right clamping device, and the left clamping device and the right clamping device are both slidably connected to a No. 1 slide rail.

[0008] According to a side column welding workstation described in the utility model, convex wedge blocks are installed on the outer sides of the left and right sides of the clamping circular wheel, and clamping plates are installed on the left and right inner sides, and the convex wedge blocks are connected to the clamping plates.

[0009] According to a side column welding workstation described in the utility model, the lower clamping drive is installed at the inner bottom of the clamping circular wheel, and the lower clamping drive includes a rotating wheel and a supporting plate.

[0010] According to the side column welding workstation described in the utility model, the upper clamping drive is installed on the outer side of the clamping circular wheel.

[0011] Beneficial Effects

[0012] 1. Compared with the existing technology, the side column welding workstation and robot processing improve welding efficiency, reduce the auxiliary time of loading and unloading and rotating workpieces, reduce the quality instability of personnel processing, and the robot processing has stable quality consistency and reduces labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is the overall structural diagram of the side column welding workstation of the utility model;

[0015] Figure 2 It is a perspective structural diagram of the clamping device of the side column welding workstation of the utility model;

[0016] Figure 3 The utility model is an overall structural diagram of the clamping device of the side column welding workstation.

[0017] Legend:

[0018] 1. Bottom plate; 2. Slide rail No. 1; 3. Slider; 4. Left clamping device; 5. Right clamping device; 6. Slide rail No. 2; 7. Sliding table; 8. Support frame; 9. Welding robot; 10. Dust cover; 11. Clamping drive; 12. Clamping round wheel; 13. Left and right clamping plates; 14. Lower support; 15. Upper clamping screw; 16. Housing. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] Reference Figure 1-3 The utility model embodiment is a side column welding workstation, which includes: a base plate 1, a No. 1 slide rail 2 and a No. 2 slide rail 6 are arranged on the upper surface of the base plate 1, the outer surface of the No. 1 slide rail 2 is slidably connected to two sliders 3, the upper surfaces of the two sliders 3 are fixedly connected to clamping devices, the outer surface of the No. 2 slide rail 6 is slidably connected to a sliding table 7, the upper surface of the sliding table 7 is provided with a welding robot 9, the upper surface of the sliding table 7 is fixedly connected to a support frame 8, and the lower surface of the support frame 8 is fixedly connected to a dust cover 10.

[0021] The clamping device includes a clamping drive 11 in four directions, namely, up, down, left, and right, a clamping wheel 12, left and right clamping plates 13, a lower support 14, an upper clamping screw 15, and a housing 16. The clamping device includes: a left clamping device 4 and a right clamping device 5, both of which are slidably connected to the first slide rail 2; convex wedges are installed on the outer sides of the left and right sides of the clamping wheel 12, and clamping plates are installed on the inner sides of the left and right sides, the convex wedges are connected to the clamping plates, and the clamping plates are moved left and right by rotating the convex wedges, and the lower clamping drive is installed at the bottom of the inner side of the clamping wheel. The lower clamping drive includes a rotating wheel and a support plate, and the upper clamping drive is installed on the outer side of the clamping wheel 12, and the support plate is adjusted to move up and down to a specified position by rotating the rotating wheel.

[0022] Working principle: When in use, the left clamping device 4 moves on the No. 1 slide rail 2 through manual or motor drive to adapt to workpieces of different lengths. The clamping device includes a clamping drive 11 in four directions of up, down, left and right, a clamping circular wheel 12, left and right clamping plates 13, a lower support 14, an upper clamping screw 15, and a shell 16. The clamping circular wheel 12 is equipped with convex wedge blocks on the left and right outer sides, and clamping plates are installed on the left and right inner sides. The convex wedge blocks are connected to the clamping plates, and the clamping plates are moved left and right by rotating the convex wedge blocks.

[0023] The clamping drive (11) below is installed at the inner bottom of the clamping circular wheel 12, and includes a rotating wheel and a supporting plate. The supporting plate is adjusted to move up and down to a specified position by rotating the rotating wheel.

[0024] The upper clamping drive (11) is installed on the outside of the clamping wheel 12, and its total height does not exceed the outer ring of the clamping wheel. During clamping work, it is manually pushed to the plane of the wheel, and the screw is moved up and down by rotating the handle to clamp and release the workpiece.

[0025] The clamping drive close to the robot is driven by a handle wheel and a concave wedge. When working, the handle wheel is manually rotated, and the concave wedge cooperates with the convex wedge on the round wheel to move the clamp. The outer clamping drive has a motor and a concave wedge. When working, the motor drives the concave wedge to cooperate with the convex wedge on the round wheel, so that the clamp moves to clamp the workpiece.

[0026] After clamping, the concave wedge is disconnected from the convex wedge on the round wheel. When working, the clamping plate close to the robot and the lower support at the bottom will not move after one adjustment. When unloading, only the upper clamping screw and the outer drive are adjusted. The clamping round wheel rotates through the control cabinet.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A side column welding workstation, characterized in that: include: A bottom plate (1), wherein a first slide rail (2) and a second slide rail (6) are arranged on the upper surface of the bottom plate (1), two sliders (3) are slidably connected to the outer surface of the first slide rail (2), the upper surfaces of the two sliders (3) are fixedly connected to clamping devices, the outer surface of the second slide rail (6) is slidably connected to a sliding table (7), and a welding robot (9) is arranged on the upper surface of the sliding table (7); The clamping device comprises a clamping drive (11) in four directions, namely, up, down, left and right, a clamping wheel (12), left and right clamping plates (13), a lower support (14), an upper clamping screw (15), and a housing (16).

2. A side column welding workstation according to claim 1, characterized in that: The upper surface of the sliding platform (7) is fixedly connected to a support frame (8), and the lower surface of the support frame (8) is fixedly connected to a dust cover (10).

3. A side column welding workstation according to claim 1, characterized in that: The clamping device comprises: a left clamping device (4) and a right clamping device (5), and the left clamping device (4) and the right clamping device (5) are both slidably connected to the first slide rail (2).

4. A side column welding workstation according to claim 1, characterized in that: The outer sides of the left and right sides of the clamping circular wheel (12) are provided with convex wedge blocks, and the inner sides of the left and right sides are provided with clamping plates, and the convex wedge blocks are connected with the clamping plates.

5. A side column welding workstation according to claim 1, characterized in that: The clamping drive (11) below is installed on the inner bottom of the clamping circular wheel (12), and the clamping drive (11) below includes a rotating wheel and a supporting plate.

6. A side column welding workstation according to claim 1, characterized in that: The upper clamping drive (11) is installed on the outside of the clamping wheel.

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