Quick riveting machine

Abstract

The utility model relates to the technical field of riveting, in particular to a quick riveting machine. According to the technical scheme, the device comprises a case, a fixing frame and an ultrasonic generator are fixedly installed on the upper surface of the case, an air cylinder is installed in the fixing frame, an ultrasonic welding head is connected to the tail end of an output shaft of the air cylinder, and a stand column is installed at the position, close to the front surface of the fixing frame, of the upper surface of the case; an inclined face is arranged at the position, close to the front surface, of the upper surface of the stand column, a groove is formed in the position, located on the inclined face, of the stand column, a welding mould is installed in the groove and located between the fixing frame and the ultrasonic welding head, and a foot switch is installed at the position, close to the lower surface, of the front surface of the machine box. According to the ultrasonic riveting device, rapid riveting of materials can be completed in an ultrasonic mode, operation is easy, workers only need to assist in fixing of the materials, efficiency is improved, and meanwhile the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting, in particular to a fast riveting machine. Background Art

[0002] Riveting is a common joining method that uses rivets to fasten two or more materials together through drilled or pre-prepared holes.

[0003] The current riveting method requires workers to fix the materials to be riveted before using the rivet equipment for riveting, which is inefficient and increases the labor intensity of the workers. For this reason, we propose a fast riveting machine. Utility Model Content

[0004] The utility model aims to provide a fast riveting machine, which can use ultrasonic waves to complete the rapid riveting of materials, is easy to operate, and only requires staff to assist in the fixing of materials, which improves efficiency while reducing the labor intensity of staff, and solves the problem that the current riveting method requires staff to fix the materials to be riveted before using rivet equipment for riveting, which has low efficiency and increases the labor intensity of staff.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast riveting machine, comprising a chassis, a fixing frame and an ultrasonic generator are fixedly installed on the upper surface of the chassis, a cylinder is installed inside the fixing frame, and an ultrasonic welding head is connected to the end of the cylinder output shaft, a column is installed on the upper surface of the chassis near the front surface of the fixing frame, an inclined surface is provided on the upper surface of the column near the front surface, a groove is provided on the column at the position of the inclined surface, a welding jig is installed inside the groove, and the welding jig is located between the fixing frame and the ultrasonic welding head, and a foot switch is installed on the front surface of the chassis near the lower surface.

[0006] Preferably, an inspection door is installed on the front surface of the chassis.

[0007] Preferably, locking universal wheels are installed on the lower surface of the chassis near the four corners.

[0008] Preferably, a dovetail groove is provided at the bottom of the inner wall of the groove, a dovetail block is installed on the lower surface of the welding jig, and the dovetail block is located inside the dovetail groove.

[0009] Preferably, an insertion hole is provided on the upper surface of the welding jig near the lower surface, a sliding hole is provided at the bottom of the inner wall of the groove, a coil spring is connected inside the sliding hole, a sliding rod is connected to the end of the coil spring, and both ends of the sliding rod are respectively located inside the insertion hole and the sliding hole.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model achieves the rapid riveting of materials by means of ultrasound by arranging a chassis, a cylinder, an ultrasonic generator, an ultrasonic welding head, a column, an inclined surface, a welding jig and a foot switch, and the operation is simple, and only the staff needs to assist in the fixing of the materials, which improves the efficiency and reduces the labor intensity of the staff. The material to be riveted is placed between the welding jig and the ultrasonic welding head, and the cylinder and the ultrasonic generator are controlled to work by the foot switch, while the cylinder output shaft drives the ultrasonic welding head to move, and cooperates with the welding jig to clamp the material. At this time, the ultrasonic generator controls the ultrasonic welding head to work, so that the contact surface of the material is melted, and then fixed together, that is, the riveting between the materials is completed.

[0012] 2. The utility model achieves the effect of facilitating the replacement of the welding jig by arranging a dovetail groove, a dovetail block, a socket, a sliding hole, a coil spring and a sliding rod. When replacing the welding jig, the sliding rod is pressed down to separate it from the socket, and the welding jig can be removed by sliding. The dovetail block on the new welding jig is inserted into the dovetail groove, and the sliding rod is inserted into the socket under the elastic force of the coil spring, thereby fixing the welding jig. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0014] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0015] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the partial side sectional structure of the column of the utility model.

[0017] Figure numerals: 1, chassis; 2, fixing bracket; 3, ultrasonic generator; 4, inspection door; 5, foot switch; 6, locking universal wheel; 7, cylinder; 8, ultrasonic welding head; 9, welding jig; 10, inclined surface; 11, column; 12, coil spring; 13, sliding hole; 14, sliding rod; 15, jack; 16, groove; 17, dovetail groove; 18, dovetail block. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Embodiment 1

[0020] like Figure 1-Figure 3As shown, a fast riveting machine proposed by the utility model comprises a chassis 1, a fixing frame 2 and an ultrasonic generator 3 are fixedly installed on the upper surface of the chassis 1, a cylinder 7 is installed inside the fixing frame 2, and an ultrasonic welding head 8 is connected to the end of the output shaft of the cylinder 7, a column 11 is installed on the upper surface of the chassis 1 near the front surface of the fixing frame (2), an inclined surface 10 is arranged on the upper surface of the column 11 near the front surface, a groove 16 is arranged at the position of the inclined surface 10 of the column 11, a welding jig 9 is installed inside the groove 16, and the welding jig 9 is located between the fixing frame 2 and the ultrasonic welding head 8, a foot switch 5 is installed on the front surface of the chassis 1 near the lower surface, an inspection door 4 is installed on the front surface of the chassis 1, the inspection door 4 and the chassis 1 are connected by a hinge, and the air source processing element for controlling the cylinder 7 is located inside the chassis 1, and the inspection door 4 can be opened for inspection, and locking universal wheels 6 are installed near the four corners of the lower surface of the chassis 1, and the chassis 1 is moved and fixed by the four locking universal wheels 6.

[0021] When the utility model is in use, the material to be riveted is placed between the welding jig 9 and the ultrasonic welding head 8, the cylinder 7 and the ultrasonic generator 3 are controlled to work by the foot switch 5, and the output shaft of the cylinder 7 drives the ultrasonic welding head 8 to move, and cooperates with the welding jig 9 to clamp the material. At this time, the ultrasonic generator 3 controls the ultrasonic welding head 8 to work, so that the contact surface of the materials is melted and then fixed together, that is, the riveting between the materials is quickly completed.

[0022] Embodiment 2

[0023] like Figure 1-Figure 4 As shown, a fast riveting machine proposed by the utility model, compared with the first embodiment, this embodiment also includes a dovetail groove 17 arranged at the bottom of the inner wall of the groove 16, a dovetail block 18 is installed on the lower surface of the welding jig 9, and the dovetail block 18 is located inside the dovetail groove 17, a socket 15 is arranged on the upper surface of the welding jig 9 near the lower surface, a sliding hole 13 is arranged at the bottom of the inner wall of the groove 16, a coil spring 12 is connected inside the sliding hole 13, a sliding rod 14 is connected to the end of the coil spring 12, and the two ends of the sliding rod 14 are respectively located inside the socket 15 and the sliding hole 13.

[0024] In this embodiment, when replacing the welding jig 9, the slide bar 14 is pressed down to separate it from the socket 15, and the welding jig 9 can be removed by sliding it. The dovetail block 18 on the new welding jig 9 is inserted into the dovetail groove 17, and the slide bar 14 is inserted into the socket 15 under the elastic force of the coil spring 12, thereby fixing the welding jig 9.

[0025] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A fast riveting machine, comprising a chassis (1), characterized in that: A fixing frame (2) and an ultrasonic generator (3) are fixedly mounted on the upper surface of the chassis (1); a cylinder (7) is mounted inside the fixing frame (2); and an ultrasonic welding head (8) is connected to the end of the output shaft of the cylinder (7); a column (11) is mounted on the upper surface of the chassis (1) near the front surface of the fixing frame (2); an inclined surface (10) is arranged on the upper surface of the column (11) near the front surface; a groove (16) is arranged on the column (11) at the position of the inclined surface (10); a welding jig (9) is mounted inside the groove (16); and the welding jig (9) is located between the fixing frame (2) and the ultrasonic welding head (8); and a foot switch (5) is mounted on the front surface of the chassis (1) near the lower surface.

2. A fast riveting machine according to claim 1, characterized in that: An inspection door (4) is installed on the front surface of the chassis (1).

3. A fast riveting machine according to claim 1, characterized in that: Locking universal wheels (6) are installed near the four corners of the lower surface of the chassis (1).

4. A fast riveting machine according to claim 1, characterized in that: A dovetail groove (17) is provided at the bottom of the inner wall of the groove (16), a dovetail block (18) is installed on the lower surface of the welding jig (9), and the dovetail block (18) is located inside the dovetail groove (17).

5. A fast riveting machine according to claim 4, characterized in that: The upper surface of the welding jig (9) is provided with an insertion hole (15) near the lower surface, the bottom of the inner wall of the groove (16) is provided with a sliding hole (13), the interior of the sliding hole (13) is connected with a coil spring (12), the end of the coil spring (12) is connected with a sliding rod (14), and the two ends of the sliding rod (14) are respectively located inside the insertion hole (15) and the sliding hole (13).

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