Double-gun jig suitable for intelligent welding robot

Abstract

The utility model is applicable to the technical field of double-gun jigs for intelligent welding robots, and particularly relates to a double-gun jig for an intelligent welding robot, which comprises a mounting frame, a sliding groove formed in the middle of the mounting frame, a sliding block clamped in the sliding groove, telescopic blocks connected to two sides of the sliding block, welding guns arranged on the outer sides of the telescopic blocks, and a chuck fixing device. One end of the chuck fixing device is connected with the supporting frame, and the supporting frame is installed on the intelligent welding robot through the chuck fixing device. The double-gun jig suitable for the intelligent welding robot has the beneficial effects that when the welding position deviates, a locking nut on a bolt on the top of the sliding block can be screwed to loosen locking and fixing of the sliding block, then the sliding block is pushed to slide in the sliding groove, and when the welding position reaches the proper position, the locking nut is screwed to loosen the locking and fixing of the sliding block. The sliding block is locked by screwing the locking nut again; and the bolts are fixed in the chutes.

Description

Technical Field

[0001] The utility model is applicable to the technical field of double-gun fixtures for intelligent welding robots, and specifically is a double-gun fixture applicable to intelligent welding robots. Background Art

[0002] Welding jigs are commonly used robot parts in today's automated factories. Currently, the welding industry mostly uses a single welding gun, and the welding speed of the welding gun directly determines the production speed of the entire production line.

[0003] In the prior art, most welding jigs are single welding guns. During welding, each welding point or weld is welded in sequence by the welding gun. After welding of one welding point is completed, welding operation is performed on the next welding point.

[0004] However, the single-gun welding method is simple in operation but inefficient, and is not competitive for production-oriented enterprises. Therefore, we provide a dual-gun fixture suitable for intelligent welding robots to solve the problem of low efficiency of single-gun welding. Utility Model Content

[0005] The purpose of the utility model is to provide a double-gun fixture suitable for an intelligent welding robot to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mounting frame, a slide groove is provided in the middle of the mounting frame, a slider is clamped in the slide groove, telescopic blocks are connected to both sides of the slider, a welding gun and a chuck fixing device are provided on the outside of the telescopic block, one end of the chuck fixing device is connected to a support frame, and the support frame is installed on the intelligent welding robot through the chuck fixing device.

[0007] Preferably, one end of the support frame is connected to the chuck fixing device, the other end of the support frame is connected to the connecting head, the front end of the connecting head is connected to the mounting frame, and the intelligent welding robot can drive the mounting frame through the support frame.

[0008] Rack moves.

[0009] Preferably, an extension groove is provided at the top of the mounting frame, a bolt is provided at the top middle of the slider, the bolt extends from the top of the slider, a locking nut is sleeved on the slider, and screwing the locking nut can fix the slider at the bottom of the bolt in the slide groove provided in the middle of the mounting frame.

[0010] Preferably, a knob is provided in the middle of the outer side of the slider, the bottom of the knob is connected to a rotating shaft, the rotating shaft is inserted into the inside of the slider, the rotating shaft is connected to a gear inside the slider, and turning the knob can drive the gear connected to the rotating shaft inside the slider to rotate.

[0011] Preferably, telescopic rods are provided at the upper and lower ends of the gear, and a plurality of groups of teeth are provided on the inner side of the telescopic rods. The teeth can mesh with the gear to drive the telescopic block connected to one end of the slider to extend and retract.

[0012] Preferably, a limiting plate is provided at one end of the telescopic rod in the slider, and the limiting plate can limit the telescopic rod to prevent the telescopic rod from falling off the slider.

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

[0014] The utility model discloses a double-gun fixture suitable for an intelligent welding robot. When the welding position deviates, the locking nut on the bolt at the top of the slider can be screwed to loosen the locking fixation of the slider, and then the slider is pushed to slide in the slide groove. When it reaches a suitable position, the locking nut is screwed again to lock the slider and fix it in the slide groove. When the spacing between two welding points changes, the knob on the outer side of the slider can be screwed to drive the gear at the end of the rotating shaft inserted in the slider to rotate, so that the gear is meshed with the teeth arranged on the inner side of the telescopic rod, driving the telescopic rod to extend and retract, and adjusting the spacing between the two groups of telescopic blocks connected to the outer side of the slider by the telescopic rod, so that the welding gun arranged on the outer side of the telescopic block is aligned with the welding point. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the sliding block of the utility model.

[0018] In the figure: chuck fixing device 1, support frame 2, connecting head 3, mounting frame 4, slide groove 5, extension groove 6, slider 7, bolt 8, locking nut 9, telescopic block 10, welding gun 11, knob 12, telescopic rod 13, teeth 14, limit plate 15, rotating shaft 16, gear 17. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a mounting frame 4, a slide groove 5 is provided in the middle of the mounting frame 4, a slider 7 is clamped in the slide groove 5, telescopic blocks 10 are connected to both sides of the slider 7, a welding gun 11 and a chuck fixing device 1 are provided on the outer side of the telescopic block 10, one end of the chuck fixing device 1 is connected to the support frame 2, and the support frame 2 is installed on the intelligent welding robot through the chuck fixing device 1; one end of the support frame 2 is connected to the chuck fixing device 1, and the other end of the support frame 2 is connected to the connecting head 3, and the front end of the connecting head 3 is connected to the mounting frame 4, and the intelligent welding robot can drive the mounting frame 4 to move through the support frame 2; an extension groove 6 is provided on the top of the mounting frame 4, a bolt 8 is provided in the middle of the top of the slider 7, the bolt 8 extends from the top of the slider 7, and a locking nut 9 is sleeved on the slider 7 , screwing the locking nut 9 can fix the slider 7 at the bottom of the bolt 8 in the slide groove 5 opened in the middle of the mounting frame 4; a knob 12 is provided in the middle of the outer side of the slider 7, and the bottom of the knob 12 is connected to the rotating shaft 16, which is inserted into the inside of the slider 7, and the rotating shaft 16 is connected to the gear 17 inside the slider 7. Screwing the knob 12 can drive the gear 17 connected to the rotating shaft 16 inside the slider 7 to rotate; a telescopic rod 13 is provided at the upper and lower ends of the gear 17, and a plurality of groups of teeth 14 are provided on the inner side of the telescopic rod 13. The teeth 14 can mesh with the gear 17 to drive the teeth 14 to extend and retract the telescopic block 10 connected to one end extending from the slider 7; a limiting plate 15 is provided at one end of the telescopic rod 13 in the slider 7, and the limiting plate 15 can limit the telescopic rod 13 to prevent the telescopic rod 13 from falling off the slider 7.

[0021] In actual use, the support frame 2 is first installed on the intelligent welding robot through the chuck fixing device 1, and then the intelligent welding robot drives the mounting frame 4 connected to the connector 3 at the other end of the support frame 2 to move, so that the two groups of welding guns 11 arranged on the outside of the telescopic block 10 in the mounting frame 4 start welding; when the welding position deviates, the locking nut 9 on the top bolt 8 of the slider 7 can be screwed to loosen the locking and fixing of the slider 7, and then the slider 7 is pushed to slide in the slide groove 5, and when it reaches the appropriate position, the slider 7 is locked again by screwing the locking nut 9; fixed in the slide groove 5; when the spacing between the two welding points changes, the knob 12 on the outside of the slider 7 can be screwed, and the knob 12 drives the gear 17 at the end of the rotating shaft 16 inserted in the slider 7 to rotate, so that the gear 17 is meshed with the teeth 14 arranged on the inner side of the telescopic rod 13, driving the telescopic rod 13 to extend and retract, and the spacing between the two groups of telescopic blocks 10 connected to the outside of the slider 7 by the telescopic rod 13 is adjusted, so that the welding gun 11 arranged on the outside of the telescopic block 10 is aligned with the welding point.

[0022] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A dual-gun fixture suitable for an intelligent welding robot, characterized by: include: A mounting frame (4) is provided with a slide groove (5) in the middle of the mounting frame (4), a slider (7) is clamped in the slide groove (5), both sides of the slider (7) are connected to a telescopic block (10), and a welding gun (11) is provided on the outer side of the telescopic block (10), and A chuck fixing device (1), one end of which is connected to a support frame (2), and the support frame (2) is installed on the intelligent welding robot through the chuck fixing device (1).

2. According to claim 1, a dual-gun fixture suitable for an intelligent welding robot is characterized by: One end of the support frame (2) is connected to the chuck fixing device (1), the other end of the support frame (2) is connected to the connecting head (3), the front end of the connecting head (3) is connected to the mounting frame (4), and the intelligent welding robot can drive the mounting frame (4) to move through the support frame (2).

3. According to claim 2, a dual-gun fixture suitable for an intelligent welding robot is characterized in that: The top of the mounting frame (4) is provided with a protruding groove (6), the middle of the top of the sliding block (7) is provided with a bolt (8), the bolt (8) protrudes from the top of the sliding block (7), a locking nut (9) is sleeved on the sliding block (7), and the locking nut (9) can be screwed to fix the sliding block (7) at the bottom of the bolt (8) in the sliding groove (5) provided in the middle of the mounting frame (4).

4. According to claim 3, a dual-gun fixture suitable for an intelligent welding robot is characterized in that: A knob (12) is arranged at the middle of the outer side of the slider (7), the bottom of the knob (12) is connected to a rotating shaft (16), the rotating shaft (16) is inserted into the inside of the slider (7), the rotating shaft (16) is connected to a gear (17) inside the slider (7), and turning the knob (12) can drive the gear (17) connected to the rotating shaft (16) inside the slider (7) to rotate.

5. According to claim 4, a dual-gun fixture suitable for an intelligent welding robot is characterized in that: Telescopic rods (13) are arranged at the upper and lower ends of the gear (17), and a plurality of groups of teeth (14) are arranged on the inner side of the telescopic rod (13). The teeth (14) can mesh with the gear (17) to drive the telescopic block (10) connected to one end of the teeth (14) extending from the slider (7) to extend and retract.

6. The double-gun fixture for an intelligent welding robot according to claim 5, characterized in that: A limiting plate (15) is provided at one end of the telescopic rod (13) in the slider (7); the limiting plate (15) can limit the telescopic rod (13) to prevent the telescopic rod (13) from falling off the slider (7).

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