Riveting equipment with protective device

Abstract

The riveting equipment comprises a bottom plate, a workbench is fixedly connected to the middle of the surface of the bottom plate, an L-shaped positioning plate is fixedly connected to the upper left corner of the workbench, a first supporting frame is fixedly connected to the left side face and the right side face of the workbench, and an air cylinder is fixedly connected to the top face of the first supporting frame; a pressing assembly is arranged at the bottom end of the air cylinder and connected with a protection plate, supporting rods are fixedly connected to the corners of the surface of the bottom plate, a mounting frame is fixedly connected to the top faces of the supporting rods, a position adjusting assembly is arranged on the inner side wall of the mounting frame, and the position adjusting assembly is connected with a hydraulic rod. And the bottom end of the hydraulic rod is fixedly connected with a riveting die. The pressing assembly is arranged, so that the sheet metal part is prevented from deviating; the position adjusting assembly and the protection plate are further arranged, so that the position of the hydraulic rod can be adjusted, riveting is automatically completed, and the protection plate guarantees the safety of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting equipment, in particular to a riveting equipment with a protective device. Background Art

[0002] Riveting equipment is a processing equipment required in the sheet metal processing production process. Riveting equipment is also called a riveting machine. It is a new type of riveting equipment developed based on the principle of cold rolling. It refers to mechanical equipment that can rivet objects together with rivets. Its raw materials are to rivet nuts, screws and other parts to sheet metal parts. Under the action of pressure, the riveting screws and nuts are squeezed into the prefabricated groove to achieve a firm connection between the two parts.

[0003] Existing riveting equipment mainly uses manual operation to perform riveting operations. During the riveting process, the operator will hold the sheet metal workpiece with his hands, but the hand support can easily make the sheet metal workpiece unable to remain level, thus affecting the riveting effect. After the riveting is completed, the operator needs to manually adjust the position of the rivet hole to complete the next riveting. If the operator makes a mistake, his hand will be extended under the riveting mold, which may easily cause injury to the hand. Utility Model Content

[0004] The purpose of the utility model is to provide a riveting device with a protective device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a riveting equipment with a protective device, comprising a base plate, a workbench fixedly connected to the middle of the base plate surface, an L-shaped positioning plate fixedly connected to the upper left corner of the workbench, a first support frame fixedly connected to the left and right sides of the workbench, a cylinder fixedly connected to the top surface of the first support frame, a clamping assembly provided at the bottom end of the cylinder, the clamping assembly connected to a protective plate, a support rod fixedly connected at the corner of the base plate surface, a mounting frame fixedly connected to the top surface of the support rod, a position adjustment assembly provided on the inner side wall of the mounting frame, the position adjustment assembly connected to a hydraulic rod, a riveting mold fixedly connected to the bottom end of the hydraulic rod, and a controller fixedly connected to the middle of the front side of the mounting frame.

[0006] Preferably, the clamping assembly includes a connecting plate, the connecting plate is fixedly connected to the bottom end of the cylinder, the two ends of the bottom surface of the connecting plate are fixedly connected to springs, the bottom end of the spring is fixedly connected to a clamping plate, the front and rear end surfaces of the clamping plate are fixedly connected to a first sliding rod, the first sliding rod is located on the inner side of the spring, the top end of the first sliding rod is slidably connected to the connecting plate, and the protective plate is fixedly connected to the edges of the front and rear end surfaces of the clamping plate.

[0007] Preferably, the position adjustment assembly includes a first motor, the first motor is fixedly connected to the right end of the rear side wall of the mounting frame, the first motor output shaft is connected to the first threaded rod through a coupling, the left end of the first motor is rotatably connected to the rear end of the left side wall of the mounting frame, the first threaded rod is threadedly connected to the connecting frame, the connecting frame is slidably connected to the second sliding rod at one end away from the first threaded rod, both ends of the second sliding rod are fixedly connected to the front end of the left and right side walls of the mounting frame, the rear end of the top wall of the connecting frame is fixedly connected to the second motor, the second motor output shaft is connected to the second threaded rod through a coupling, the front end of the second threaded rod is rotatably connected to the front side wall of the connecting frame, the second threaded rod is threadedly connected to the sliding block, and the hydraulic rod is fixedly connected to the bottom surface of the sliding block.

[0008] Preferably, a second support frame is fixedly connected to the corner of the bottom surface of the base plate, and a plurality of circular holes are opened on the surface of the workbench.

[0009] Preferably, the controller is electrically connected to the cylinder, the first motor, the second motor, and the hydraulic rod.

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

[0011] The utility model is provided with a clamping assembly, and the cylinder is started by the controller, and the cylinder drives the connecting plate to move downward, and the clamping plate presses the sheet metal against the surface of the workbench to avoid the sheet metal from deflecting during the riveting process, and the spring acts as a buffer between the sheet metal and the cylinder to avoid excessive squeezing of the sheet metal;

[0012] The utility model is also provided with a position adjustment component and a protective plate. After the movement parameters of the position adjustment component are set by the controller, the controller starts the first motor and the second motor. The first motor drives the first threaded rod to rotate, so that the connecting frame moves left and right. The second motor drives the second threaded rod to rotate, so that the slider moves back and forth, so that the position of the hydraulic rod can be adjusted, thereby automatically completing the riveting. During the riveting process, the protective plate prevents the hands of the staff from contacting the riveting mold, thereby ensuring the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a front structural schematic diagram of the utility model;

[0015] Figure 3 It is a side structural schematic diagram of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the position adjustment component of the utility model.

[0017] In the figure: 1. base plate; 2. workbench; 3. L-shaped positioning plate; 4. first support frame; 5. cylinder; 6. clamping assembly; 61. connecting plate; 62. spring; 63. clamping plate; 64. first slide bar; 7. protective plate; 8. support rod; 9. mounting frame; 10. position adjustment assembly; 101. first motor; 102. first threaded rod; 103. connecting frame; 104. second slide bar; 105. second motor; 106. second threaded rod; 107. slider; 11. hydraulic rod; 12. riveting die; 13. controller; 14. second support frame; 15. round hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] See also Figure 1-4 The utility model provides a technical solution: a riveting device with a protective device, including a base plate 1, a workbench 2 is installed in the middle of the surface of the base plate 1 by bolts, an L-shaped positioning plate 3 is installed in the upper left corner of the workbench 2 by bolts, a first support frame 4 is installed in the left and right sides of the workbench 2 by bolts, a cylinder 5 is installed in the top surface of the first support frame 4 by bolts, a clamping assembly 6 is installed in the bottom end of the cylinder 5, a support rod 8 is installed in the corner of the surface of the base plate 1 by bolts, a mounting frame 9 is installed in the top surface of the support rod 8 by bolts, a position adjustment assembly 10 is installed in the inner wall of the mounting frame 9, a riveting die 12 is installed in the bottom end of the hydraulic rod 11 by bolts, a controller 13 is installed in the middle of the front side of the mounting frame 9 by bolts, a second support frame 14 is installed in the bottom corner of the base plate 1 by bolts, and a plurality of round holes 15 are opened in the surface of the workbench 2.

[0020] The clamping assembly 6 includes a connecting plate 61, which is installed at the bottom end of the cylinder 5 by bolts, a spring 62 is welded to the two ends of the bottom surface of the connecting plate 61, a clamping plate 63 is welded to the bottom end of the spring 62, a first slide bar 64 is installed on the front and rear end surfaces of the clamping plate 63 by bolts, the first slide bar 64 is located on the inner side of the spring 62, and the top of the first slide bar 64 is slidably connected to the connecting plate 61, and a protective plate 7 is installed on the edges of the front and rear end surfaces of the clamping plate 63 by bolts. The cylinder 5 drives the connecting plate 61 to move downward, and the clamping plate 64 presses the sheet metal against the surface of the workbench 2 to prevent the sheet metal from shifting during the riveting process. The spring 62 buffers between the sheet metal and the cylinder 5 to avoid excessive extrusion of the sheet metal.

[0021] The position adjustment assembly 10 includes a first motor 101, which is installed at the right end of the rear side wall of the mounting frame 9 by bolts, a first threaded rod 102 is installed on the output shaft of the first motor 101 by a coupling, a left end of the first motor 101 is rotatably connected to the left side wall of the mounting frame 9, a connecting frame 103 is threadedly connected to the first threaded rod 102, a second slide bar 104 is slidably connected to an end of the connecting frame 103 away from the first threaded rod 102, two ends of the second slide bar 104 are installed at the front ends of the left and right side walls of the mounting frame 9 by bolts, and a second motor 105 is installed at the rear end of the top wall of the connecting frame 103 by bolts. The second threaded rod 106 is installed on the output shaft of the second motor 105 through a coupling, the front end of the second threaded rod 106 is rotatably connected to the front side wall of the connecting frame 103, the slider 107 is threadedly connected to the second threaded rod 106, and the hydraulic rod 11 is installed on the bottom surface of the slider 107 through bolts. The controller 13 starts the first motor 101 and the second motor 105. The first motor 101 drives the first threaded rod 102 to rotate, so that the connecting frame 103 moves left and right, and the second motor 105 drives the second threaded rod 106 to rotate, so that the slider 106 moves back and forth, so that the position of the hydraulic rod 11 can be adjusted.

[0022] The controller 13 is electrically connected to the cylinder 5 , the first motor 101 , the second motor 105 , and the hydraulic rod 11 .

[0023] Working principle: When the utility model is in use, one corner of the sheet metal is brought into contact with the L-shaped positioning plate 3, and the cylinder 5 is started by the controller 13. The cylinder 5 drives the connecting plate 61 to move downward, and the clamping plate 64 presses the sheet metal against the surface of the workbench 2 to prevent the sheet metal from deflecting during the riveting process. The spring 62 acts as a buffer between the sheet metal and the cylinder 5 to avoid excessive extrusion of the sheet metal. The staff puts the rivet into the corresponding rivet hole on the sheet metal. After setting the movement parameters of the position adjustment component through the controller 13, the controller 13 starts the first motor 101 and the second motor 105. The first motor 101 drives the first screw The threaded rod 102 rotates to make the connecting frame 103 move left and right, and the second motor 105 drives the second threaded rod 106 to rotate, so that the slider 106 moves forward and backward, so that the position of the hydraulic rod 11 can be adjusted, and the position adjustment component 10 moves the hydraulic rod 11 to the corresponding rivet hole, and the controller 13 starts the hydraulic rod 11, and the hydraulic rod 11 drives the riveting die 12 to press the rivet into the rivet hole, thereby automatically completing the riveting operation. During the riveting process, the protective plate 7 prevents the staff's hands from contacting the riveting die 12, thereby ensuring the safety of the staff. The utility model has the advantages of easy use and good use effect.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A riveting device with a protective device, comprising a base plate (1), characterized in that: A workbench (2) is fixedly connected to the middle of the surface of the bottom plate (1), an L-shaped positioning plate (3) is fixedly connected to the upper left corner of the workbench (2), a first support frame (4) is fixedly connected to the left and right sides of the workbench (2), a cylinder (5) is fixedly connected to the top surface of the first support frame (4), a clamping assembly (6) is arranged at the bottom end of the cylinder (5), and the clamping assembly (6) is connected to a protective plate (7), a support rod (8) is fixedly connected to the corner of the surface of the bottom plate (1), a mounting frame (9) is fixedly connected to the top surface of the support rod (8), a position adjustment assembly (10) is arranged on the inner side wall of the mounting frame (9), the position adjustment assembly (10) is connected to a hydraulic rod (11), and a riveting die (12) is fixedly connected to the bottom end of the hydraulic rod (11), and a controller (13) is fixedly connected to the middle of the front side of the mounting frame (9).

2. The riveting equipment with a protective device according to claim 1, characterized in that: The clamping assembly (6) comprises a connecting plate (61), the connecting plate (61) is fixedly connected to the bottom end of the cylinder (5), the two ends of the bottom surface of the connecting plate (61) are fixedly connected to springs (62), the bottom end of the spring (62) is fixedly connected to a clamping plate (63), the front and rear end surfaces of the clamping plate (63) are fixedly connected to first sliding rods (64), the first sliding rod (64) is located on the inner side of the spring (62), the top end of the first sliding rod (64) is slidably connected to the connecting plate (61), and the protective plate (7) is fixedly connected to the edges of the front and rear end surfaces of the clamping plate (63).

3. The riveting equipment with a protective device according to claim 1, characterized in that: The position adjustment assembly (10) comprises a first motor (101), the first motor (101) being fixedly connected to the right end of the rear side wall of the mounting frame (9), the output shaft of the first motor (101) being connected to a first threaded rod (102) via a coupling, the left end of the first motor (101) being rotatably connected to the rear end of the left side wall of the mounting frame (9), the first threaded rod (102) being threadably connected to a connecting frame (103), and the connecting frame (103) being slidably connected to a second sliding rod (103) at one end away from the first threaded rod (102). 04), the two ends of the second slide bar (104) are fixedly connected to the front ends of the left and right side walls of the mounting frame (9), the rear end of the top wall of the connecting frame (103) is fixedly connected to a second motor (105), the output shaft of the second motor (105) is connected to a second threaded rod (106) through a coupling, the front end of the second threaded rod (106) is rotatably connected to the front side wall of the connecting frame (103), the second threaded rod (106) is threadedly connected to a slide block (107), and the hydraulic rod (11) is fixedly connected to the bottom surface of the slide block (107).

4. The riveting equipment with a protective device according to claim 1, characterized in that: A second support frame (14) is fixedly connected at a corner of the bottom surface of the bottom plate (1), and a plurality of circular holes (15) are provided on the surface of the workbench (2).

5. The riveting equipment with a protective device according to claim 1, characterized in that: The controller (13) is electrically connected to the cylinder (5), the first motor (101), the second motor (105), and the hydraulic rod (11).

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