Spin riveting machine with safety protection mechanism

Abstract

The utility model discloses a spin riveting machine with a safety protection mechanism, and relates to the technical field of spin riveting machine machining. According to the technical scheme, the spin riveting machine with the safety protection mechanism comprises a machine frame, the machine frame is used for supporting the whole spin riveting machine, a working part is installed on the machine frame and used for conducting spin riveting operation on a workpiece, and a protection part is installed on the machine frame and used for protecting operators in the working process; the protection part comprises a fixing frame, an air pressure rod is installed on the fixing frame, the fixing frame is fixedly connected with the rack, a pushing frame is installed at the top end of the air pressure rod, a sliding base is slidably connected to the lower portion of the pushing frame, the sliding base is fixedly connected with the fixing frame, a connecting frame is arranged on the front surface of the pushing frame, a connecting plate is installed on the connecting frame, and a transmission frame is slidably connected to the connecting plate. And a sliding door is mounted on the transmission frame. The utility model aims to provide the spin riveting machine with the safety protection mechanism, and the effect of protecting the personal safety of operators in the working process of the spin riveting machine is achieved.

Description

Technical Field

[0001] The utility model discloses a rotary riveting machine with a safety protection mechanism, and relates to the technical field of rotary riveting machine processing. Background Art

[0002] A riveting machine is a machine used for automatic or semi-automatic riveting operations. The workpiece is first placed on a fixture or turntable and secured by the fixture. The turntable or fixture then transports the workpiece to the machine's processing position. The riveting head then performs the riveting operation on the workpiece, securing the rivet or riveted part in place. After the riveting is complete, the operator removes the workpiece. This process enables efficient riveting at each workstation, improving production efficiency and processing accuracy.

[0003] If the chuck of a rotary riveting machine is damaged during riveting operation, causing the riveted parts to fly out, it will seriously endanger the life safety of the operator during operation. Therefore, it is necessary to provide a rotary riveting machine with a safety protection mechanism to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a rotary riveting machine with a safety protection mechanism, so as to achieve the effect of protecting the personal safety of the operator during the operation of the rotary riveting machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary riveting machine with a safety protection mechanism, comprising a frame, characterized in that: the frame is used to support the entire rotary riveting machine as a whole, a working part is installed on the frame for performing rotary riveting operations on a workpiece, and a protective part is installed on the frame for protecting an operator during work; the protective part comprises a fixed frame, a pneumatic rod is installed on the fixed frame, the fixed frame is fixedly connected to the frame, a push frame is installed on the top of the pneumatic rod, a slide is slidably connected to the bottom of the push frame, the slide is fixedly connected to the fixed frame, a connecting frame is provided on the front surface of the push frame, a connecting plate is installed on the connecting frame, a transmission frame is slidably connected to the connecting plate, and a sliding door is installed on the transmission frame; wherein, the push frame slides along the slide.

[0006] Preferably, a slide groove is provided in the connecting plate, and a straight groove and an inclined groove connected thereto are provided in the slide groove. A transmission block is provided at the top of the transmission frame, and the transmission block is slidably connected to the slide groove.

[0007] Preferably, a rotating wheel is mounted on the transmission block.

[0008] Preferably, the sliding door is made of transparent material.

[0009] Preferably, the sliding door is slidably connected to the frame.

[0010] Preferably, the protective part is mounted on the working part.

[0011] Preferably, a workbench is installed on the push frame.

[0012] Compared with the prior art, the beneficial effect of the present invention is that the operator opens and closes the sliding door to make the transmission block slide in the slide groove to drive the push frame fixed to it to move forward or backward along the slide seat, so that the workbench installed thereon enters or leaves the working part, so that the operator can fix the workpiece on the workbench, and then close the sliding door to move the workbench into the working part, so that its working area is separated from the operator, thereby protecting the operator's processing safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of a rotary riveting machine with a safety protection mechanism;

[0014] Figure 2 for Figure 1 A schematic diagram of a protection part of a rotary riveting machine with a safety protection mechanism;

[0015] Among them, the reference numerals in the figures are:

[0016] 1. Frame; 2. Working part; 3. Protective part; 31. Sliding door; 311. Transmission frame; 312. Transmission block; 32. Fixed frame; 33. Pneumatic rod; 34. Slide seat; 35. Push frame; 351. Connecting frame; 36. Connecting plate; 361. Slide groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Specific implementation cases:

[0019] like Figure 1 As shown, a rotary riveting machine with a safety protection mechanism includes a frame 1, the frame 1 is used to support the entire rotary riveting machine, a working part 2 is mounted on the frame 1 for performing rotary riveting operations on a workpiece, and a protection part 3 is mounted on the frame 1 for protecting an operator during operation, the protection part 3 is mounted on the working part 2;

[0020] When the riveting machine is working, the protective part 3 is installed on the working part 2. When the operator puts the workpiece into the working part 2, the protective part 3 can send the workpiece on the working part 2 into the riveting machine, so that the operator can be protected from personal injury in the event of an installation accident during the operation of the riveting machine.

[0021] The protective portion 3 includes a fixed frame 32, a gas pressure rod 33 is installed on the fixed frame 32, the fixed frame 32 is fixedly connected to the frame 1, a push frame 35 is installed on the top of the gas pressure rod 33, a slide 34 is slidably connected to the lower part of the push frame 35, the slide 34 is fixedly connected to the fixed frame 32, a connecting frame 351 is provided on the front surface of the push frame 35, a connecting plate 36 is installed on the connecting frame 351, a transmission frame 311 is slidably connected to the connecting plate 36, a sliding door 31 is installed on the transmission frame 311, and the sliding door 31 is slidably connected to the frame 1;

[0022] Wherein, the push frame 35 slides along the slide seat 34;

[0023] When the protection part 3 is in operation, the operator moves the sliding door 31 to slide on the frame 1. When the sliding door 31 is opened, the transmission frame 311 installed on the sliding door 31 drives the connecting plate 36 to move forward, so that the push frame 35 moves forward through the sliding connection with the slide 34, and the workbench (not shown) installed thereon is moved outward. The operator places the workpiece on the workbench and clamps it, and then closes the sliding door 31. The transmission frame 311 drives the connecting plate 36 to move backward again, so that the push frame 35 moves backward through the sliding connection with the slide 34, and the workbench is sent into the working part 2 for processing. At the same time, the sliding door 31 is closed to separate the working area from the operator, thereby protecting the operator's processing safety.

[0024] The sliding door 31 moves, causing the push frame 35 to move forward and backward. This is because the connecting plate 36 is provided with a slide groove 361, which is provided with a linear groove (not shown) and an inclined groove (not shown) connected thereto. The top of the transmission frame 311 is provided with a transmission block 312, which is slidably connected to the slide groove 361.

[0025] For ease of understanding, the end of the linear groove in the chute 361 is referred to as the first end, and the top of the inclined groove is referred to as the second end;

[0026] The transmission block 312 is provided with a rotating wheel (not shown in the figure);

[0027] When the sliding door 31 is opened, the rotating wheel installed on the transmission block 312 is located at the second end of the sliding groove 361. When the sliding door 31 is closed, the pulley moves from the second end of the sliding groove 361 along the inclined groove. Because the sliding door 31 only makes a linear motion, the transmission frame 311 pushes the connecting plate 36 to move backward, so that the push frame 35 fixedly connected to it moves backward along the slide 34, thereby causing the workbench installed thereon to move toward the inside of the working part 2. The movement of the sliding door 31 causes the transmission block 312 to move from the second end of the sliding groove 361 to the first end. When the transmission block 312 moves into the linear groove, the push frame 35 is located at the innermost end of the protective part 3, and the workbench is located at the designated processing position of the working part 2.

[0028] When the sliding door 31 moves from the closed state to the open state, the transmission block 312 moves from the first end of the slide groove 361 to the second end of the slide groove 361. The specific working principle is the same as that described above and will not be described in detail here.

[0029] In order to allow the operator to better observe the working condition of the workpiece when the riveting machine is working, the sliding door 31 is made of transparent material;

[0030] To sum up, the operator opens and closes the sliding door 31 to make the transmission block 312 slide in the slide groove 361 to drive the push frame 35 fixed to it to move forward or backward along the slide seat 34, so that the workbench installed thereon enters the working part 2 or leaves the working part 2, so that the operator can fix the workpiece on the workbench, and then close the sliding door 31 to separate its working area from the operator, thereby protecting the operator's processing safety.

[0031] The above description is merely a preferred embodiment of the present application. The scope of protection of the present application is not limited to the above embodiment. All technical solutions based on this concept fall within the scope of protection of the present application. It should be noted that for those skilled in the art, improvements and modifications that do not depart from the principles of the present application should also be considered within the scope of protection of the present application.

Claims

1. A rotary riveting machine with a safety protection mechanism, comprising a frame (1), characterized in that: The frame (1) is used to support the entire riveting machine; a working part (2) is mounted on the frame (1) for performing riveting operations on a workpiece; and a protective part (3) is mounted on the frame (1) for protecting an operator during operation. The protective part (3) includes a fixed frame (32), characterized in that: a pneumatic rod (33) is installed on the fixed frame (32), the fixed frame (32) is fixedly connected to the frame (1), a push frame (35) is installed on the top of the pneumatic rod (33), a slide seat (34) is slidably connected to the bottom of the push frame (35), the slide seat (34) is fixedly connected to the fixed frame (32), a connecting frame (351) is provided on the front surface of the push frame (35), a connecting plate (36) is installed on the connecting frame (351), a transmission frame (311) is slidably connected to the connecting plate (36), and a sliding door (31) is installed on the transmission frame (311); Wherein, the push frame (35) slides along the slide seat (34).

2. The rotary riveting machine with a safety protection mechanism according to claim 1, characterized in that: The connecting plate (36) is provided with a slide groove (361), and the slide groove (361) is provided with a linear groove and an oblique groove connected thereto. The top of the transmission frame (311) is provided with a transmission block (312), and the transmission block (312) is slidably connected to the slide groove (361).

3. The rotary riveting machine with a safety protection mechanism according to claim 2, characterized in that: A rotating wheel is installed on the transmission block (312).

4. The rotary riveting machine with a safety protection mechanism according to claim 1, characterized in that: The sliding door (31) is made of transparent material.

5. The rotary riveting machine with a safety protection mechanism according to claim 1, characterized in that: The sliding door (31) is slidably connected to the frame (1).

6. The rotary riveting machine with a safety protection mechanism according to claim 1, characterized in that: The protective part (3) is installed on the working part (2).

7. The rotary riveting machine with a safety protection mechanism according to claim 1, characterized in that: A workbench is installed on the pushing frame (35).

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