Intelligent welding press-fitting workstation

Abstract

The utility model discloses an intelligent welding press-fitting workstation which comprises a workbench, a groove is formed in the workbench, a bottom beam assembly is arranged in the groove, a lifting track assembly is arranged above the bottom beam assembly, a press machine is arranged above the lifting track assembly, and the press machine is installed above the lifting track assembly through a first supporting beam and a top beam assembly. The telescopic end of the press is vertically downward and connected with a pressing disc through a connecting assembly, the bottom of the telescopic end of the press is a spherical surface, an arc-shaped groove is formed in the center of the top face of the pressing disc, and the bottom of the telescopic end of the press abuts against the interior of the arc-shaped groove. The device is easy to operate, labor is reduced, the spherical stainless steel is firmly pressed on the workpiece through the press machine and the pressing disc, the pressing disc can be completely attached to the plane inclination of the top of the spherical stainless steel, the situation that the spherical surface of the bottom face of the spherical stainless steel is not attached to the workpiece, and consequently the edge seam welding quality is poor in the welding process is avoided, and the working quality is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fit welding equipment, in particular to an intelligent welding press-fit workstation. Background Art

[0002] In the past, the booming development of China's manufacturing industry relied on a large number of cheap labor. However, with the decline in the number of new laborers in recent years and the improvement of people's living standards, labor is no longer a cheap resource, and it has become increasingly common to find workers hard to find. The development and realization of mechanical automation has led mechanical production to a new field. Through automatic control systems, large-scale industrial production has been truly achieved, labor intensity has been reduced, and labor efficiency has been improved.

[0003] In the prior art, manual operation is commonly used, and a hammer is used to press the weld edge of the stainless steel product to make the weld edge smooth and beautiful. However, since the operation process is affected by factors such as manual skills and operator proficiency, it lacks accuracy and may cause the press edge to be uneven or have a poor effect, which not only affects the appearance of the product, but also affects the quality of the product. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent welding and pressing workstation to solve the above-mentioned problems.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model discloses an intelligent welding press-fitting workstation, comprising a workbench, a groove is provided on the workbench, a bottom beam assembly is provided in the groove, a lifting track assembly is provided above the bottom beam assembly, a press is provided above the lifting track assembly, the press is installed above the lifting track assembly through a first support beam and a top beam assembly, the telescopic end of the press is vertically downward and connected to a pressure plate through a connecting assembly, the bottom of the telescopic end of the press is a spherical surface, an arc groove is provided at the center of the top surface of the pressure plate, and the bottom of the telescopic end of the press is pressed in the arc groove.

[0007] Furthermore, a track groove is provided on the workbench, a fixed track is installed in the track groove, and a translation trolley is rollingly connected to the fixed track.

[0008] Furthermore, the bottom beam assembly includes a T-shaped bottom beam and a second support beam connected to the outer side of the bottom beam, and the second support beam is connected to the bottom of the first support beam.

[0009] Furthermore, the lifting rail assembly includes a lifting frame and a lifting rail installed on the top surface of the lifting frame, and hydraulic cylinders are connected to the four corners of the bottom of the lifting frame. The bottom of the hydraulic cylinder is fixed in the groove, and the telescopic end of the hydraulic cylinder is hinged to the bottom of the lifting frame.

[0010] Furthermore, the bottom of the lifting frame is also connected to a guide assembly, which includes a sleeve fixed on the bottom of the groove and a guide column connected to the sleeve, and the top of the guide column is connected to the bottom of the lifting frame.

[0011] Furthermore, the top beam assembly includes two symmetrically arranged cross beams, the two cross beams are connected by two longitudinal beams, and the press is arranged between the two longitudinal beams and connected to the cross beams through a fixing frame.

[0012] Furthermore, the connecting assembly includes a mounting plate and four connecting parts, the mounting plate is fixed on the telescopic end of the press, the connecting part is Y-shaped, the pressure plate is hinged on the mounting plate through four connecting parts, and the angle between two adjacent connecting parts is 90°.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are:

[0014] The utility model is simple to operate and reduces labor. The spherical stainless steel is firmly pressed on the workpiece by means of a press and a pressure plate. The pressure plate can completely fit the plane slope of the top of the spherical stainless steel to prevent the spherical surface of the bottom of the spherical stainless steel from not fitting with the workpiece, which causes poor side seam welding quality during welding, thereby greatly improving the work quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a three-dimensional diagram of the intelligent welding press-fitting workstation of the utility model;

[0017] Figure 2 This is the main view of the intelligent welding and pressing workstation of the utility model;

[0018] Figure 3 It is a schematic diagram of the bottom beam assembly structure;

[0019] Figure 4 It is a schematic diagram of the structure of the lifting track assembly;

[0020] Figure 5 It is a schematic diagram of the top beam assembly structure;

[0021] Figure 6 It is a top view of the pressure plate;

[0022] Figure 7 It is the main view of the connector;

[0023] Explanation of the accompanying drawings: 1. workbench; 2. groove; 3. bottom beam assembly; 301. bottom beam; 302. second support beam; 4. lifting track assembly; 401. lifting frame; 402. lifting track; 403. hydraulic cylinder; 5. press; 6. first support beam; 7. top beam assembly; 701. cross beam; 702. longitudinal beam; 703. fixed frame; 8. track groove; 9. fixed track; 10. translation trolley; 11. guide assembly; 12. mounting plate; 13. connecting piece; 14. pressure plate; 15. arc groove. DETAILED DESCRIPTION

[0024] like Figure 1-7 As shown, an intelligent welding and pressing workstation includes a workbench 1 on which a groove 2 is formed.

[0025] A bottom beam assembly 3 is disposed in the groove 2 , and the bottom beam assembly 3 includes a T-shaped bottom beam 301 and a second support beam 302 connected to the outside of the bottom beam 301 , and the second support beam 302 is connected to the bottom of the first support beam 6 .

[0026] A lifting track assembly 4 is provided above the bottom beam assembly 3, and the lifting track assembly 4 includes a lifting frame 401 and a lifting track 402 installed on the top surface of the lifting frame 401. Hydraulic cylinders 403 are connected to the four corners of the bottom of the lifting frame 401. The bottom of the hydraulic cylinder 403 is fixed in the groove 2, and the telescopic end of the hydraulic cylinder 403 is hinged to the bottom of the lifting frame 401.

[0027] The bottom of the lifting frame 401 is also connected to a guide assembly 11 , which includes a sleeve fixed on the bottom of the groove 2 and a guide column connected to the sleeve, and the top of the guide column is connected to the bottom of the lifting frame 401 .

[0028] A press 5 is provided above the lifting rail assembly 4. The press 5 is a 500T hydraulic cylinder. The press 5 is installed above the lifting rail assembly 4 through a first support beam 6 and a top beam assembly 7. The top beam assembly 7 includes two symmetrically arranged cross beams 701. The two cross beams 701 are connected by two longitudinal beams 702. The press 5 is arranged between the two longitudinal beams 702 and is connected to the cross beams 701 through a fixing frame 703.

[0029] The hydraulic cylinder 403 and the press machine 5 are both connected to a hydraulic pump station, and the hydraulic pump station is controlled by a control platform installed on the workbench 1. The control platform is a prior art and a commonly used control method by those skilled in the art, and will not be described in detail here.

[0030] The telescopic end of the press 5 is vertically downward and connected to a pressure plate 14 through a connecting assembly, the connecting assembly includes a mounting plate 12 and four connecting members 13, the mounting plate 12 is fixed on the telescopic end of the press 5, the connecting member 13 is Y-shaped, the pressure plate 14 is hinged on the mounting plate 12 through four connecting members 13, and the angle between two adjacent connecting members 13 is 90°. The bottom of the telescopic end of the press 5 is a spherical surface, and an arc groove 15 is opened at the center of the top surface of the pressure plate 14, and the bottom of the telescopic end of the press 5 is pressed in the arc groove 15.

[0031] A track groove 8 is provided on the workbench 1 , a fixed track 9 is installed in the track groove 8 , a translation trolley 10 is rollingly connected to the fixed track 9 , and the translation trolley 10 is controlled to move by a control platform.

[0032] The action process of the utility model is as follows:

[0033] Before use, the telescopic end of the press 5 is in a retracted state, and the hydraulic cylinder 403 is in a raised state to ensure that the lifting track 402 is level with the upper surface of the fixed track 9, and the translation trolley 10 is in the position of the upper and lower parts. When in use, the workpiece, spherical stainless steel and Yahan tooling are placed on the translation trolley 10, and then the control platform controls the translation trolley 10 to move to the press-fitting position of the press 5, and then the hydraulic cylinder 403 controls the lifting track 402 to drop to the lowest, and then the telescopic end of the press 5 extends out, so that the pressure plate applies pressure to the pressure welding tool to the set value, ensuring that the pressure welding tool, spherical stainless steel and workpiece are closely fitted, and then the spherical stainless steel is manually welded to the workpiece. After welding is completed, the telescopic end of the press 5 is retracted and reset, and the lifting track 402 rises to a position where the upper surface of the fixed track is level, and the translation trolley 10 is controlled to move to the upper and lower parts position, and then the pressure welding tool and the welded workpiece are unloaded.

[0034] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An intelligent welding and pressing workstation, characterized in that: The invention comprises a workbench (1), wherein a groove (2) is provided on the workbench (1), a bottom beam assembly (3) is provided in the groove (2), a lifting track assembly (4) is provided above the bottom beam assembly (3), a press (5) is provided above the lifting track assembly (4), the press (5) is installed above the lifting track assembly (4) via a first support beam (6) and a top beam assembly (7), the telescopic end of the press (5) is vertically downward and is connected to a pressure plate (14) via a connecting assembly, the bottom of the telescopic end of the press (5) is a spherical surface, an arc groove (15) is provided at the center of the top surface of the pressure plate (14), and the bottom of the telescopic end of the press (5) is pressed into the arc groove (15).

2. The intelligent welding and pressing workstation according to claim 1 is characterized in that: The workbench (1) is provided with a track groove (8), a fixed track (9) is installed in the track groove (8), and a translation trolley (10) is rollingly connected to the fixed track (9).

3. The intelligent welding and pressing workstation according to claim 1 is characterized in that: The bottom beam assembly (3) comprises a T-shaped bottom beam (301) and a second support beam (302) connected to the outside of the bottom beam (301), wherein the second support beam (302) is connected to the bottom of the first support beam (6).

4. The intelligent welding and pressing workstation according to claim 1 is characterized in that: The lifting rail assembly (4) comprises a lifting frame (401) and a lifting rail (402) installed on the top surface of the lifting frame (401); four corners of the bottom of the lifting frame (401) are connected to hydraulic cylinders (403); the bottom of the hydraulic cylinder (403) is fixed in the groove (2); and the telescopic end of the hydraulic cylinder (403) is hinged on the bottom of the lifting frame (401).

5. The intelligent welding and pressing workstation according to claim 4 is characterized in that: The bottom of the lifting frame (401) is also connected to a guide assembly (11), which comprises a sleeve fixed on the bottom of the groove (2) and a guide column connected to the sleeve, and the top of the guide column is connected to the bottom of the lifting frame (401).

6. The intelligent welding and pressing workstation according to claim 1 is characterized in that: The top beam assembly (7) comprises two symmetrically arranged cross beams (701), the two cross beams (701) are connected via two longitudinal beams (702), and the press (5) is arranged between the two longitudinal beams (702) and connected to the cross beams (701) via a fixing frame (703).

7. The intelligent welding and pressing workstation according to claim 1 is characterized in that: The connecting assembly comprises a mounting plate (12) and four connecting members (13); the mounting plate (12) is fixed on the telescopic end of the press (5); the connecting member (13) is Y-shaped; the pressure plate (14) is hinged on the mounting plate (12) through the four connecting members (13); and the angle between two adjacent connecting members (13) is 90°.

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