Double-station welding workstation for automobile engine seat

Abstract

The utility model discloses a double-station welding workstation for an automobile engine seat, which relates to the technical field of welding robots and comprises a recycling box, a bearing component is fixedly mounted on the top surface of the recycling box, a clamping component is fixedly mounted in the bearing component, longitudinal moving devices are fixedly mounted on two sides of the recycling box, and the longitudinal moving devices are fixedly mounted on the top surface of the recycling box. And a welding device is movably mounted on the surface of the longitudinal moving device and comprises an adjusting unit and a welding unit. The waste leakage groove is formed in the box body of the recycling box and can be matched with a collecting box in the box body to collect waste generated by welding machining, and the situation that the waste is scattered and accumulated on a station jig, consequently, the waste is difficult to clean, and clamping and fixing of an automobile engine base are affected is avoided; and the servo motor can drive the threaded rod to be matched with the threaded block to drive the welding device to longitudinally move, so that the moving range of the welding device is effectively widened, and the welding efficiency of the automobile engine seat is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding robots, in particular to a double-station welding workstation for an automobile engine seat. Background Art

[0002] The automobile engine is a device that provides power for the car, and determines the power, economy, stability and environmental protection of the car. When installing the automobile engine, the engine is generally installed on the automobile engine base first, and then installed inside the car through the automobile engine base. When processing the automobile engine base, a welding robot is required. When the current welding robot is welding, the workpiece cannot be fixed in both directions, and it is easy to deviate during the spot welding process, which affects the verticality of the workpiece and even causes it to be scrapped.

[0003] In the prior art, a Chinese patent document with publication number CN108581344A is proposed to solve the above technical problems. The technical solution disclosed in the patent document is as follows: a fixed double-station double-welding robot workstation, whose structure includes a welding spindle, a gantry, a controller, a processing table, a double-station fixture, and an electric welding pen. The gantry is installed at the rear ends of both sides of the processing table by snapping, and a double-station fixture is provided at the upper end of the processing table.

[0004] In order to solve the problem that the workpiece cannot be fixed in two directions during welding by the existing welding robot, and is prone to deviation during spot welding, which affects the verticality of the workpiece and even causes it to be scrapped, the existing technology uses a double-station fixture to place the workpiece through a positioning mechanism. However, the welding equipment can only move horizontally and up and down, and the waste generated by welding will fall on the station fixture, which leads to a limited welding range and the accumulation of waste affecting the clamping and placement of the engine seat, making it difficult to clean. Utility Model Content

[0005] The purpose of the utility model is to provide a double-station welding workstation for an automobile engine seat to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A double-station welding workstation for an automobile engine seat, comprising a recycling box, a supporting assembly fixedly mounted on the top surface of the recycling box, a clamping assembly fixedly mounted inside the supporting assembly, longitudinal moving devices fixedly mounted on both sides of the recycling box, and a welding device movably mounted on the surface of the longitudinal moving device;

[0008] The welding device comprises an adjusting unit and a welding unit, and the welding unit is movably mounted on the surface of the adjusting unit.

[0009] A further improvement of the technical solution of the utility model is that: the recycling box includes a recycling box body, the top surface of the recycling box body is provided with a waste leakage groove, and the interior of the recycling box body is movably installed with a collection box. By providing a waste leakage groove on the recycling box body, the waste generated by welding processing can be collected in conjunction with the collection box inside the box body to prevent the waste from being scattered and accumulated on the work station fixture, making it difficult to clean and affecting the clamping and fixation of the automobile engine seat.

[0010] A further improvement of the technical solution of the utility model is that: the supporting assembly includes a supporting plate fixedly installed on the top surface of the recycling box body, the surface of the supporting plate is provided with a processing groove, the inner surface of the supporting plate is fixedly installed with a supporting frame, and the surface of the supporting frame is fixedly installed with a cushion, by installing the supporting frame in the supporting plate and arranging the cushion, the automobile engine seat can be supported, and because the supporting frame is a hollow design, it does not prevent the waste generated by welding from falling into the waste leakage groove, and is collected in conjunction with the collection box.

[0011] A further improvement of the technical solution of the utility model is that the clamping assembly includes a mounting frame fixedly installed inside the support plate, a hydraulic cylinder is fixedly installed on the inner side of the mounting frame, a clamping plate is fixedly installed at one end of the hydraulic cylinder, and the clamping plate is driven to move by the hydraulic cylinder to clamp and fix the automobile engine seat to prevent movement during welding.

[0012] A further improvement of the technical solution of the utility model lies in that: the longitudinal moving device includes support blocks fixedly installed on both sides of the recovery box body, a servo motor is fixedly installed on the surface of the support block, and a threaded rod is fixedly installed on the output end of the servo motor. By setting up the longitudinal moving device, the servo motor can drive the threaded rod to cooperate with the threaded block to drive the welding device to move longitudinally, thereby effectively improving the moving range of the welding device and facilitating improving the efficiency of welding the automobile engine seat.

[0013] A further improvement of the technical solution of the utility model is that: the adjustment unit includes a threaded block movably installed on the surface of the threaded rod, a support frame is fixedly installed on the surface of the threaded block, and a transverse sliding rod is fixedly installed on the surface of the support frame. By setting the threaded block, the threaded block can be moved on the threaded rod to drive the support frame to move longitudinally.

[0014] A further improvement of the technical solution of the utility model is that the welding unit includes a transverse driver movably mounted on the surface of the transverse sliding rod, a telescopic cylinder is fixedly mounted on the surface of the transverse driver, a welding head is fixedly mounted on one end of the telescopic cylinder, and the welding head can be driven to move up and down by the telescopic cylinder, thereby facilitating calibration and adjustment according to the welding position.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides a double-station welding workstation for an automobile engine seat. By providing a waste material leakage groove on a recovery box body, the waste material generated by welding processing can be collected in cooperation with a collection box inside the box body, so as to prevent the waste material from being scattered and accumulated on a work station fixture, making it difficult to clean and affecting the clamping and fixing of the automobile engine seat.

[0017] The utility model provides a double-station welding workstation for an automobile engine seat. By installing a support bracket in a support plate and arranging a soft cushion, the automobile engine seat can be supported. Moreover, since the support bracket is of a hollow design, waste generated by welding is not prevented from falling into a waste trough and is collected in cooperation with a collection box.

[0018] The utility model provides a double-station welding workstation for an automobile engine seat. By arranging a longitudinal moving device, a servo motor can drive a threaded rod to cooperate with a threaded block to drive the welding device to move longitudinally, thereby effectively increasing the moving range of the welding device and facilitating improving the efficiency of welding the automobile engine seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the recycling box and the longitudinal moving device of the utility model;

[0021] Figure 3 This is a schematic diagram of the supporting component structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0023] Figure 5 This is a schematic structural diagram of a welding device of the present utility model.

[0024] In the figure: 1. recycling box; 2. supporting assembly; 3. clamping assembly; 4. longitudinal moving device; 5. welding device; 11. recycling box body; 12. waste trough; 13. collecting box; 21. supporting plate; 22. processing trough; 23. supporting frame; 31. mounting frame; 32. hydraulic cylinder; 33. clamping plate; 41. supporting block; 42. servo motor; 43. threaded rod; 51. threaded block; 52. supporting frame; 53. transverse sliding rod; 54. transverse drive; 55. telescopic cylinder; 56. welding head. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments: Example

[0026] like Figure 1-5 As shown, the utility model provides a double-station welding workstation for an automobile engine seat, including a recycling box 1, the recycling box 1 includes a recycling box body 11, a waste material leakage groove 12 is opened on the top surface of the recycling box body 11, a collection box 13 is movably installed inside the recycling box body 11, a supporting component 2 is fixedly installed on the top surface of the recycling box 1, a clamping component 3 is fixedly installed inside the supporting component 2, longitudinal moving devices 4 are fixedly installed on both sides of the recycling box 1, and a welding device 5 is movably installed on the surface of the longitudinal moving device 4; the welding device 5 includes an adjusting unit and a welding unit, and the welding unit is movably installed on the surface of the adjusting unit. By setting the recycling box 1, it is convenient to collect the waste nodes generated by welding, thereby reducing its influence on the placement and processing welding of the workpiece. Example

[0027] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the supporting assembly 2 includes a supporting plate 21 fixedly installed on the top surface of the recycling box body 11, the surface of the supporting plate 21 is provided with a processing groove 22, the inner surface of the supporting plate 21 is fixedly installed with a supporting frame 23, and the surface of the supporting frame 23 is fixedly installed with a cushion, the clamping assembly 3 includes a mounting frame 31 fixedly installed inside the supporting plate 21, a hydraulic cylinder 32 is fixedly installed on the inner side of the mounting frame 31, and a clamping plate 33 is fixedly installed at one end of the hydraulic cylinder 32, by installing the supporting frame 23 in the supporting plate 21 and providing a cushion, the automobile engine seat can be supported, and because the supporting frame 23 is a hollow design, it does not hinder the waste generated by welding from falling into the waste trough 12 and being collected in conjunction with the collection box 13. Example

[0028] like Figure 1-5As shown, on the basis of Examples 1-2, the utility model provides a technical solution: preferably, the longitudinal moving device 4 includes support blocks 41 fixedly installed on both sides of the recovery box body 11, a servo motor 42 is fixedly installed on the surface of the support block 41, a threaded rod 43 is fixedly installed on the output end of the servo motor 42, an adjustment unit includes a threaded block 51 movably installed on the surface of the threaded rod 43, a support frame 52 is fixedly installed on the surface of the threaded block 51, a transverse slide bar 53 is fixedly installed on the surface of the support frame 52, a welding unit includes a transverse driver 54 movably installed on the surface of the transverse slide bar 53, a telescopic cylinder 55 is fixedly installed on the surface of the transverse driver 54, and a welding head 56 is fixedly installed on one end of the telescopic cylinder 55. By setting the longitudinal moving device 4, the servo motor 42 can drive the threaded rod 43 to cooperate with the threaded block 51 to drive the welding device 5 to move longitudinally, thereby effectively improving the moving range of the welding device 5, and facilitating improving the efficiency of welding the automobile engine seat.

[0029] The following is a detailed description of the working principle of the double-station welding workstation for automobile engine seats.

[0030] like Figure 1-5 As shown, when the double-station welding workstation is used, the automobile engine seat to be welded is placed on the support bracket 23, and the clamping plate 33 is driven by the hydraulic cylinder 32 to move toward the middle to clamp and fix the engine seat, and the telescopic cylinder 55 is started to cooperate with the welding head 56 to perform welding work. When lateral movement is required, the lateral driver 54 is started to move the lateral slide bar 53. When longitudinal movement is required, the servo motor 42 is started to drive the threaded rod 43 to rotate and cooperate with the threaded block 51. The waste generated by welding can be collected in the collection box 13 through the waste leakage groove 12.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A double-station welding workstation for an automobile engine mount, comprising a recovery box (1), characterized in that: A supporting assembly (2) is fixedly mounted on the top surface of the recycling box (1), a clamping assembly (3) is fixedly mounted inside the supporting assembly (2), longitudinal moving devices (4) are fixedly mounted on both sides of the recycling box (1), and a welding device (5) is movably mounted on the surface of the longitudinal moving device (4); The welding device (5) comprises an adjusting unit and a welding unit, and the welding unit is movably mounted on the surface of the adjusting unit.

2. The double-station welding workstation for automobile engine mount according to claim 1, characterized in that: The recycling box (1) comprises a recycling box body (11), a waste material leakage groove (12) is provided on the top surface of the recycling box body (11), and a collection box (13) is movably installed inside the recycling box body (11).

3. The double-station welding workstation for automobile engine mount according to claim 2, characterized in that: The support assembly (2) comprises a support plate (21) fixedly mounted on the top surface of the recycling box body (11), a processing groove (22) being provided on the surface of the support plate (21), a support frame (23) being fixedly mounted on the inner surface of the support plate (21), and a soft cushion being fixedly mounted on the surface of the support frame (23).

4. The double-station welding workstation for automobile engine mount according to claim 3 is characterized in that: The clamping assembly (3) comprises a mounting frame (31) fixedly mounted inside the support plate (21), a hydraulic cylinder (32) fixedly mounted inside the mounting frame (31), and a clamping plate (33) fixedly mounted at one end of the hydraulic cylinder (32).

5. The double-station welding workstation for automobile engine mount according to claim 2, characterized in that: The longitudinal moving device (4) comprises support blocks (41) fixedly mounted on both sides of the recovery box body (11), a servo motor (42) fixedly mounted on the surface of the support block (41), and a threaded rod (43) fixedly mounted on the output end of the servo motor (42).

6. The double-station welding workstation for automobile engine mount according to claim 5, characterized in that: The adjustment unit comprises a threaded block (51) movably mounted on the surface of a threaded rod (43), a support frame (52) fixedly mounted on the surface of the threaded block (51), and a transverse sliding rod (53) fixedly mounted on the surface of the support frame (52).

7. The double-station welding workstation for automobile engine mount according to claim 6, characterized in that: The welding unit comprises a transverse driver (54) movably mounted on the surface of a transverse sliding rod (53), a telescopic cylinder (55) fixedly mounted on the surface of the transverse driver (54), and a welding head (56) fixedly mounted on one end of the telescopic cylinder (55).

Images