Welding equipment for robot part machining

Abstract

The utility model relates to the field of welding machining, and provides welding equipment for robot part machining, the welding equipment comprises an equipment shell and further comprises a welding table, and two L-shaped rods are fixedly arranged on one side of the equipment shell and fixedly arranged on one side of the welding table. An output shaft of a bidirectional motor drives a rotating rod to rotate, a first gear is further made to rotate, so that a second gear is made to rotate, a lead screw can rotate through a bearing, the lead screw rotates, a sleeve and a connecting plate are connected together, the connecting plate can slide in a sliding groove, and when the lead screw rotates, the connecting plate can slide in the sliding groove. The sleeve can slide on the outer surface of the lead screw, the mounting base further drives the welding mechanism to move, at the moment, the welding mechanism can be controlled to move to the needed position by controlling the rotating direction of the bidirectional motor, and therefore the welding mechanism is convenient and easy to move, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of welding processing, and in particular to a welding device for processing robot parts. Background Art

[0002] A robot is a complex system made up of many different parts and components that work together to achieve the robot's various functions and tasks.

[0003] In the prior art, such as China Publication No. CN214185835U, the utility model disclosed in this utility model belongs to the technical field of body parts welding equipment, specifically a welding equipment for robot body parts welding, including a support frame, a welding assembly is arranged at the bottom of the outer wall of the support frame, the welding assembly includes a four-axis swing arm robot, a welding head, a welding platform and a miniature camera, a deodorization assembly is arranged at the top of the outer wall of the support frame, the deodorization assembly includes a connecting pipe and an air collecting hood, and a monitoring assembly is arranged at the top of the outer wall of the support frame. When it is necessary to weld the robot body parts, the four-axis swing arm robot is controlled by the control panel to move it to the position where welding is required, so that the welding head is moved to the welding position, and then welding is performed. When the welding head starts to weld, the control panel controls the miniature camera to start and record the welding process. The roller cooperates with the external force to make the welding equipment more convenient when moving. The unpleasant odor generated during welding is sucked into the exhaust end through the air collecting hood and the connecting pipe for centralized treatment.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that when welding the robot's frame, joints, connecting rods and other structural components, the robot components are welded by controlling the welding mechanism. Sometimes it is necessary to weld different parts of the parts. At this time, the welder must move the welding mechanism to facilitate the welding of the parts. This method of welders moving the welding mechanism is more troublesome, and some parts are lighter during welding. If the parts are not fixed, the position of the parts can easily shift during the welding process, affecting the welding effect. Utility Model Content

[0005] The present application provides a welding device for robot parts processing. The present application can control the movement of the welding mechanism, and the movement method is convenient and simple, thereby improving the practicality of the equipment. At the same time, parts of different sizes are fixed before welding, which is convenient and simple to operate, thereby preventing the position of parts from shifting during the welding process and affecting the welding effect.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a welding device for robot parts processing, including a device housing, and also including:

[0007] A welding table is fixedly arranged on one side of the equipment housing, and two L-shaped rods are fixedly arranged on one side of the welding table, and welding work is performed on the welding table;

[0008] A bidirectional motor is fixedly mounted on one side opposite to the two L-shaped rods, and a rotating rod is fixedly arranged on the output shaft of the bidirectional motor. When the switch of the bidirectional motor is turned on, the rotating rod is driven to rotate, and the output shaft of the bidirectional motor can rotate forward and reversely;

[0009] A first gear is fixedly sleeved on the outer surface of the rotating rod, and the outer surface of the first gear is meshedly connected with the second gear, and the rotating rod drives the first gear to rotate, and further causes the second gear to rotate;

[0010] A screw rod is fixedly embedded in the inner wall of the second gear, and a sleeve is threadedly arranged on the outer surface of the screw rod, and the second gear drives the screw rod to rotate;

[0011] A connecting plate is fixedly arranged on one side of the sleeve, and a mounting base is fixedly arranged on one side of the connecting plate, and the mounting base is driven to move by the connecting plate;

[0012] The bottom plate is arranged on one side of the device housing close to the mounting base by means of threaded screws, and the bottom plate can be disassembled by rotating the threaded screws.

[0013] As a further improvement scheme of the present application: a welding mechanism is installed on one side of the mounting base, a slide groove is opened on one side of the welding table, the connecting plate is slidably arranged inside the slide groove, and the connecting plate can slide inside the slide groove.

[0014] As a further improvement scheme of the present application: a fixing seat is provided on one side of the welding table close to the mounting base through a threaded nail, and two supporting plates are fixedly provided on one side of the fixing seat, so that the fixing seat is convenient for fixing the parts.

[0015] As a further improvement scheme of the present application: two first sliding bars are fixedly provided on opposite sides of the two support plates, a second sliding bar is movably embedded on one side of multiple first sliding bars, and the two support plates fix the multiple first sliding bars and multiple second sliding bars.

[0016] As a further improvement scheme of the present application: the outer surfaces of multiple second sliding rods are movably sleeved with springs, and the multiple second sliding rods are evenly divided into two groups, and one side of the two groups of second sliding rods is fixedly provided with a second pressure plate, and the two second pressure plates fix the parts.

[0017] As a further improvement of the present application: two horizontal plates are fixedly provided on one side of the fixing seat, and a threaded rod is threadedly provided on one side of one of the horizontal plates, and the movement can be performed by rotating the threaded rod.

[0018] As a further improvement of the present application: a first pressure plate is movably provided on one side of the threaded rod, and a handle is fixedly provided on the side of the threaded rod away from the first pressure plate, and the threaded rod is moved by turning the handle.

[0019] As a further improvement scheme of the present application: two eye protection glasses are fixedly installed on both sides of the device housing, and both sides of the screw rod are arranged on the inner wall of the opposite side of the device housing through bearings, and the screw rod can rotate through the bearings.

[0020] Compared with the prior art, the advantages and positive effects of this application are:

[0021] 1. In the present application, when welding robot parts, the workpiece to be welded is fixed on the welding table, and the welding mechanism is controlled to weld the workpiece during welding. When the position of the welding mechanism needs to be adjusted, the external power supply of the bidirectional motor is turned on, and the two L-shaped rods have a supporting effect on the bidirectional motor, so that the bidirectional motor is installed on one side of the welding table, and the output shaft of the bidirectional motor can rotate back and forth, and the output shaft of the bidirectional motor drives the rotating rod to rotate, further causing the first gear to rotate, thereby causing the second gear to rotate, and the screw rod can rotate through the bearing, thereby causing the screw rod to rotate, and the sleeve and the connecting plate are connected together, and the connecting plate can slide inside the slide groove, so that when the screw rod rotates, the sleeve can slide on the outer surface of the screw rod, further causing the mounting base to drive the welding mechanism to move, and at this time, the direction of rotation of the bidirectional motor can be controlled to control the welding mechanism to move to the required position, so that the movement of the welding mechanism is convenient and simple, thereby improving the practicality of the equipment.

[0022] 2. In the present application, when it is necessary to fix the parts on the welding table, the multiple second sliding bars can slide inside the multiple first sliding bars respectively, push the two second pressure plates to both sides respectively, place the parts in the middle position of the two second pressure plates, release the two second pressure plates, and then the elastic potential energy of the multiple springs clamps the parts on the fixed seat. At this time, the threaded rod is driven to rotate by turning the handle to further push the first pressure plate, and the parts are further fixed on the fixed seat, thereby completing the fixation of the parts, and the operation is convenient and simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of a front view of a three-dimensional structure of a welding device for robot parts processing proposed in this embodiment;

[0024] Figure 2 A schematic diagram of a cross-sectional three-dimensional structure of a device housing in a welding device for robot parts processing is provided in this embodiment;

[0025] Figure 3This is a top view of a three-dimensional structure diagram of a welding device for robot parts processing proposed in this embodiment;

[0026] Figure 4 For this embodiment Figure 2 A magnified view of middle;

[0027] Figure 5 For this embodiment Figure 3 Enlarged view of B.

[0028] Legend: 1. Equipment housing; 2. Welding table; 201. L-shaped rod; 202. Bidirectional motor; 203. Rotating rod; 204. First gear; 205. Second gear; 206. Sleeve; 207. Connecting plate; 208. Screw rod; 209. Mounting base; 210. Welding mechanism; 211. Bottom plate; 212. Eye protection glass; 213. Slide groove; 3. Fixed seat; 301. Cross plate; 302. Threaded rod; 303. First pressure plate; 304. Handle; 305. Support plate; 306. First slide bar; 307. Second slide bar; 308. Spring; 309. Second pressure plate. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the present application is not limited to the specific embodiments of the following disclosure.

[0031] Embodiment 1, as Figure 1 , Figure 2 and Figure 3 As shown, the present application provides a welding device for robot parts processing, including a device housing 1, and also including:

[0032] A welding platform 2 is fixedly arranged on one side of the equipment housing 1, and two L-shaped rods 201 are fixedly arranged on one side of the welding platform 2;

[0033] The bidirectional motor 202 is fixedly mounted on one side opposite to the two L-shaped rods 201, and a rotating rod 203 is fixedly arranged on the output shaft of the bidirectional motor 202. The two L-shaped rods 201 support the bidirectional motor 202, so that the bidirectional motor 202 is mounted on one side of the welding table 2.

[0034] The first gear 204 is fixedly sleeved on the outer surface of the rotating rod 203, and the outer surface of the first gear 204 is meshedly connected with the second gear 205. The first gear 204 drives the second gear 205. The first gear 204 has a larger radius and transmits a larger torque to the second gear 205, thereby realizing a reduction transmission, and further causing the sleeve 206 to move slowly.

[0035] The screw rod 208 is fixedly embedded in the inner wall of the second gear 205, and the outer surface of the screw rod 208 is threadedly provided with a sleeve 206;

[0036] The connecting plate 207 is fixedly arranged on one side of the sleeve 206, and a mounting base 209 is fixedly arranged on one side of the connecting plate 207. The sleeve 206 and the connecting plate 207 are connected together, and the connecting plate 207 can slide inside the slide groove 213, so that when the screw rod 208 rotates, the sleeve 206 can slide on the outer surface of the screw rod 208;

[0037] The bottom plate 211 is arranged on a side of the device housing 1 close to the mounting base 209 by means of screw nails. The bottom plate 211 is removed from the device housing 1 to facilitate the maintenance and replacement of the welding mechanism 210 .

[0038] like Figure 1 and Figure 2 As shown, a welding mechanism 210 is installed on one side of the mounting base 209 , a slide groove 213 is opened on one side of the welding platform 2 , and the connecting plate 207 is slidably arranged inside the slide groove 213 , and parts can be welded through the welding mechanism 210 .

[0039] like Figure 3 and Figure 5 As shown, a fixing seat 3 is provided on one side of the welding table 2 close to the mounting base 209 through threaded screws, and two supporting plates 305 are fixedly provided on one side of the fixing seat 3. By rotating multiple threaded screws, the mounting base 209 can be installed or removed from the welding table 2.

[0040] like Figure 3 and Figure 5 As shown, two first slide bars 306 are fixedly provided on opposite sides of the two support plates 305 , and second slide bars 307 are movably embedded on one side of the plurality of first slide bars 306 , and the plurality of first slide bars 306 can slide inside the plurality of second slide bars 307 , respectively.

[0041] like Figure 3 and Figure 5 As shown, the outer surfaces of the multiple second slide bars 307 are movably sleeved with springs 308, and the multiple second slide bars 307 are evenly divided into two groups. One side of the two groups of second slide bars 307 is fixedly provided with a second pressure plate 309. The elastic force generated by the squeezing of the springs 308 can squeeze the parts with the two second pressure plates 309.

[0042] like Figure 3 and Figure 5 As shown, two horizontal plates 301 are fixedly provided on one side of the fixing seat 3 , and a threaded rod 302 is threadedly provided on one side of one horizontal plate 301 , and its movement is controlled by the rotation of the threaded rod 302 .

[0043] like Figure 5 As shown, a first pressing plate 303 is movably provided on one side of the threaded rod 302 , and a handle 304 is fixedly provided on one side of the threaded rod 302 away from the first pressing plate 303 , and the handle 304 facilitates the rotation of the threaded rod 302 .

[0044] like Figure 2 As shown, two eye protection glasses 212 are fixedly installed on both sides of the equipment housing 1, and both sides of the screw rod 208 are arranged on the inner wall of the opposite side of the equipment housing 1 through bearings. When the welding mechanism 210 welds the parts, the welder stands on either side of the two eye protection glasses 212, and the two eye protection glasses 212 can protect the eyes of the welder.

[0045] Working principle: When the robot parts need to be welded, the workpiece to be welded is fixed on the welding table 2. During welding, the welding mechanism 210 is controlled to weld it. When the position of the welding mechanism 210 needs to be adjusted, the external power supply of the bidirectional motor 202 is turned on. The two L-shaped rods 201 have a supporting effect on the bidirectional motor 202, so that the bidirectional motor 202 is installed on one side of the welding table 2. The output shaft of the bidirectional motor 202 can rotate back and forth. The model of the bidirectional motor 202 is: Y09-59D3-7360. At this time, the output shaft of the bidirectional motor 202 drives the rotating rod 203 to rotate, further causing the first gear 204 to rotate, thereby causing the second gear 205 to rotate, and the screw rod 208 can rotate through the bearing, thereby causing the screw rod 208 to rotate, and the sleeve 206 and the connecting plate 207 are connected together, and the connecting plate 207 can slide inside the slide groove 213, so that when the screw rod 208 rotates, the sleeve 206 can slide on the outer surface of the screw rod 208, further causing the mounting base 209 to drive the welding mechanism 210 to move. The welding mechanism 210 can be controlled to move to a desired position by controlling the rotation direction of the bidirectional motor 202. When the welding mechanism 210 needs to be repaired, the bottom plate 211 can be removed from the device housing 1 by rotating the screws on the bottom plate 211, which is convenient for repairing and replacing the welding mechanism 210. When the welding mechanism 210 welds parts, the eyes of the welder are protected by the two eye protection glasses 212. Thus, the movement of the welding mechanism 210 is convenient and simple, which improves the practicability of the device. When the parts are on the platform 2, the multiple second slide bars 307 can slide inside the multiple first slide bars 306 respectively, and push the two second pressure plates 309 to both sides respectively, so that the parts are placed in the middle position of the two second pressure plates 309, and the two second pressure plates 309 are released. At this time, the elastic potential energy of the multiple springs 308 clamps the parts on the fixed seat 3. At this time, the threaded rod 302 is driven to rotate by rotating the handle 304, and the first pressure plate 303 is further pushed, so that the parts are further fixed on the fixed seat 3, thereby completing the fixation of the parts, and the operation is convenient and simple.

[0046] The above are only preferred embodiments of the present application and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A welding device for robot parts processing, comprising a device housing (1), characterized in that: Also includes: A welding platform (2) is fixedly arranged on one side of the device housing (1), and two L-shaped rods (201) are fixedly arranged on one side of the welding platform (2); A bidirectional motor (202) is fixedly mounted on one side opposite to the two L-shaped rods (201), and a rotating rod (203) is fixedly disposed on the output shaft of the bidirectional motor (202); A first gear (204) is fixedly sleeved on the outer surface of the rotating rod (203), and the outer surface of the first gear (204) is meshedly connected with the second gear (205); A screw rod (208) is fixedly embedded in the inner wall of the second gear (205), and a sleeve (206) is threadedly arranged on the outer surface of the screw rod (208); A connecting plate (207) is fixedly arranged on one side of the sleeve (206), and a mounting base (209) is fixedly arranged on one side of the connecting plate (207); The bottom plate (211) is arranged on a side of the device housing (1) close to the mounting base (209) by means of screw screws.

2. A welding device for robot parts processing according to claim 1, characterized in that: A welding mechanism (210) is installed on one side of the installation base (209), a sliding groove (213) is opened on one side of the welding platform (2), and the connecting plate (207) is slidably arranged inside the sliding groove (213).

3. A welding device for robot parts processing according to claim 2, characterized in that: A fixing seat (3) is provided on one side of the welding platform (2) close to the mounting base (209) via a screw thread, and two supporting plates (305) are fixedly provided on one side of the fixing seat (3).

4. A welding device for robot parts processing according to claim 3, characterized in that: Two first sliding bars (306) are fixedly arranged on opposite sides of the two support plates (305), and a second sliding bar (307) is movably embedded on one side of the plurality of first sliding bars (306).

5. A welding device for robot parts processing according to claim 4, characterized in that: The outer surfaces of the plurality of second sliding bars (307) are movably sleeved with springs (308), and the plurality of second sliding bars (307) are evenly divided into two groups, and a second pressing plate (309) is fixedly provided on one side of the two groups of second sliding bars (307).

6. A welding device for robot parts processing according to claim 5, characterized in that: Two transverse plates (301) are fixedly arranged on one side of the fixing seat (3), and a threaded rod (302) is threadedly arranged on one side of one of the transverse plates (301).

7. A welding device for robot parts processing according to claim 6, characterized in that: A first pressing plate (303) is movably provided on one side of the threaded rod (302), and a handle (304) is fixedly provided on the side of the threaded rod (302) away from the first pressing plate (303).

8. The welding equipment for robot parts processing according to claim 2, characterized in that: Two eye protection glasses (212) are fixedly mounted on both sides of the device housing (1), and both sides of the screw rod (208) are arranged on the inner wall of the opposite side of the device housing (1) through bearings.

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