Integrated cabin riveting equipment

Abstract

The utility model discloses integrated cabin riveting equipment, which relates to the technical field of sheet metal riveting, and comprises a base, a fixed tool frame is fixedly mounted at the top of the base, a movable tool frame is arranged on the side of the fixed tool frame, a universal rod is arranged between the fixed tool frame and the movable tool frame, a positioning rod is mounted on the universal rod, and the fixed tool frame and the movable tool frame are fixedly mounted on the base. A first riveting mechanism is arranged on the side, away from the movable tool frame, of the fixed tool frame, a second riveting mechanism is arranged on the side, away from the fixed tool frame, of the movable tool frame, protective covers are arranged on the peripheries of the first riveting mechanism and the second riveting mechanism, and safety optical gratings are fixedly installed on the adjacent side walls of the two protective covers. According to the design scheme, through the design that the universal rod is arranged between the fixed tool frame and the movable tool frame, a workpiece is placed on the tool frame, the workpiece is rapidly positioned by inserting the positioning hole preset in the workpiece into the positioning rod, and therefore rapid disassembly and assembly of the workpiece are achieved, and the production efficiency of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal riveting, in particular to integrated cabin riveting equipment. Background Art

[0002] Sheet metal has the characteristics of light weight, high strength, conductivity, low cost, and good performance in large-scale mass production. It has been widely used in home appliances, automotive industry, medical equipment and other fields. For example, in refrigerators, sheet metal is an indispensable component. As the application of sheet metal becomes more and more extensive, the shapes of sheet metal parts are becoming more and more diverse. The connection between sheet metal and sheet metal is mostly made by riveting. Sheet metal riveting requires a riveting device to achieve it, but traditional sheet metal riveting devices have many problems: the disassembly and assembly process of the workpiece is relatively cumbersome, resulting in low production efficiency; the equipment lacks protective components, and mechanical injuries are prone to occur during the production process. Utility Model Content

[0003] In order to overcome the above-mentioned defects in the prior art, the utility model provides an integrated cabin riveting device.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an integrated cabin riveting device, comprising a base, a fixed tooling frame fixedly installed on the top of the base, a dynamic tooling frame provided on the side of the fixed tooling frame, the dynamic tooling frame fixedly installed on the bottom plate of the base, and the bottom plate of the base movably installed on the top of the base, a universal rod is provided between the fixed tooling frame and the dynamic tooling frame, a positioning rod is installed on the universal rod, a first riveting mechanism is provided on the side of the fixed tooling frame away from the dynamic tooling frame, the first riveting mechanism is movably installed on the top of the base, a second riveting mechanism is provided on the side of the dynamic tooling frame away from the fixed tooling frame, the second riveting mechanism is movably installed on the top of the bottom plate of the base, a protective cover is provided on the periphery of the first riveting mechanism and the second riveting mechanism, the protective cover is fixedly installed on the base, and safety gratings are fixedly installed on the adjacent side walls of the two groups of protective covers.

[0005] Furthermore, the first riveting mechanism includes a column base, which is laterally slidably mounted on the base, a first cylinder is provided on the side of the column base, a power output shaft of the first cylinder is fixedly connected to the column base, the first cylinder is fixedly mounted on the base, a lifting seat is laterally slidably mounted on the column base, a micro-cylinder is provided on the side of the lifting seat, the power output shaft of the micro-cylinder is fixedly connected to the lifting seat, the micro-cylinder is fixedly mounted on the column base, a lifting plate is longitudinally slidably mounted on the side of the lifting seat close to the fixed tooling frame, a second cylinder is provided on the side of the lifting plate away from the fixed tooling frame, the power output shaft of the second cylinder is fixedly connected to the lifting plate, the second cylinder is fixedly mounted on the lifting seat, and a riveting assembly is fixedly mounted on the lifting plate.

[0006] Furthermore, the riveting assembly includes a pressing bracket, which is detachably mounted on a lifting plate, a pressure plate seat is slidably mounted inside the pressing bracket, a third cylinder is fixedly mounted on one end of the pressing bracket away from the fixed fixture seat, a power output shaft of the third cylinder is fixedly connected to the pressure plate seat, an inner pressure plate is detachably mounted on the side of the pressure plate seat close to the fixed fixture seat, and an outer pressure plate corresponding to the inner pressure plate is detachably mounted on the pressing bracket.

[0007] Furthermore, a plurality of groups of riveted protrusions are fixedly mounted on the side wall of the inner pressure plate, and the riveted protrusions are arranged in an array along the bottom edge of the inner pressure plate. A plurality of groups of riveted concave heads corresponding to the riveted protrusions are fixedly mounted on the side wall of the outer pressure plate.

[0008] Furthermore, the second riveting mechanism has the same structure as the first riveting mechanism.

[0009] Furthermore, a plurality of mounting grooves are provided on the side walls adjacent to the fixed fixture frame and the movable fixture frame, and limit plates are detachably mounted in the mounting grooves.

[0010] Furthermore, a positioning seat is fixedly installed at the bottom end of the universal rod, and a plurality of waist-shaped holes are opened on the top of the positioning seat. Bolts are installed in the waist-shaped holes, and the positioning seat is fixedly installed on the base by the bolts.

[0011] Furthermore, the base bottom plate is installed on the base for horizontal sliding, a handwheel is rotatably installed on the left side wall of the base, a screw is fixedly installed on the shaft end of the handwheel, the screw is rotatably installed on the base, a screw nut is installed on the screw, and the screw nut is fixedly installed on the left side wall of the base bottom plate.

[0012] Furthermore, the protective cover is fixedly mounted on the edge of the base, and the safety grating is fixedly mounted on the front and rear inner walls of the protective cover.

[0013] The beneficial effects of the utility model are:

[0014] 1. The design of the utility model is to provide a universal rod between the fixed fixture and the movable fixture. The workpiece is placed on the fixture. The workpiece is quickly positioned by inserting the preset positioning holes on the workpiece into the positioning rods, thereby realizing rapid disassembly and assembly of the workpiece, thereby improving the production efficiency of the product.

[0015] 2. The design of the utility model is designed with a protective cover on the periphery of the riveting mechanism, and a safety grating is installed on the side wall adjacent to the protective cover. When the safety grating detects that a foreign object has entered the inside of the protective cover, the equipment stops running, thereby avoiding the situation where the machine hurts people. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is the main view of the utility model;

[0019] Figure 3 It is a top view of the utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure in the AA direction;

[0021] Figure 5 This is a schematic diagram of the installation of the first riveting mechanism and the fixed fixture frame of the utility model;

[0022] Figure 6 This is a structural diagram of the fixed tooling frame of the utility model;

[0023] Figure 7 This is a schematic structural diagram of the riveting assembly of the utility model;

[0024] Figure 8 This is a schematic structural diagram of the inner and outer pressure plates of the present invention;

[0025] Figure 9 It is a structural schematic diagram of the workpiece of the utility model.

[0026] In the figure: 1. base, 2. fixed tooling frame, 3. dynamic tooling frame, 4. mounting slot, 5. limit plate, 6. first riveting mechanism, 61. column base, 62. first cylinder, 63. lifting seat, 64. micro-cylinder, 65. lifting plate, 66. second cylinder, 7. second riveting mechanism, 8. riveting assembly, 81. pressing bracket, 82. pressure plate seat, 83. third cylinder, 84. inner pressure plate, 85. riveting convex head, 86. outer pressure plate, 87. riveting concave head, 9. universal rod, 10. positioning rod, 11. positioning seat, 111. waist-shaped hole, 12. base bottom plate, 13. handwheel, 14. screw, 15. screw nut, 16. protective cover, 17. safety grating, 18. workpiece. DETAILED DESCRIPTION

[0027] In order to more clearly illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of the present invention. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on these drawings and embodiments, which all fall within the scope of protection of the present invention.

[0028] according to Figure 1-9 As shown, the integrated cabin riveting equipment includes a base 1, which is characterized in that: a fixed tooling frame 2 is fixedly installed on the top of the base 1, and a dynamic tooling frame 3 is provided on the side of the fixed tooling frame 2, and the dynamic tooling frame 3 is fixedly installed on the base bottom plate 12, and the base bottom plate 12 is movably installed on the top of the base 1, and a universal rod 9 is provided between the fixed tooling frame 2 and the dynamic tooling frame 3, and a positioning rod 10 is installed on the universal rod 9. The fixed tooling frame 2 is provided with a first riveting mechanism 6 on the side away from the dynamic tooling frame 3, and the first riveting mechanism 6 is movably installed on the top of the base 1, and the dynamic tooling frame 3 is provided with a second riveting mechanism 7 on the side away from the fixed tooling frame 2, and the second riveting mechanism 7 is movably installed on the top of the base bottom plate 12, and the periphery of the first riveting mechanism 6 and the second riveting mechanism 7 is provided with a protective cover 16, and the protective cover 16 is fixedly installed on the base 1, and safety gratings 17 are fixedly installed on the adjacent side walls of the two groups of protective covers 16.

[0029] This embodiment provides an integrated cabin riveting device. When riveting the workpiece 18, the first cylinder 62 drives the column base 61 to move closer to the workpiece 18. At this time, the second cylinder 66 pushes the lifting plate 65 upward to avoid interference between the riveting assembly 8 and the riveted edge of the workpiece 18. When the riveting assembly 8 moves above the riveted edge of the workpiece 18, the second cylinder 66 drives the lifting plate 65 to descend. At this time, the inner pressure plate 84 and the outer pressure plate 86 are respectively located on the left and right sides of the riveted edge, and then the micro-movement The cylinder 64 drives the outer pressure plate 86 to abut against the riveting edge, and then the third cylinder 83 drives the pressure plate seat 82 to approach the outer pressure plate 86. Under the cooperation of the riveting protrusion 85 and the riveting concave head 87, the workpiece 18 is riveted. At the same time, the second riveting mechanism 7 rivets the other side of the workpiece 18. After the riveting is completed, the pressure plate seat 82 is first reset, and then the lifting plate 65 rises, and the column base 61 moves away from the workpiece 18 to facilitate the processing of the next group of workpieces 18. The specific technical solution is as follows:

[0030] The first riveting mechanism 6 includes a column base 61, which is installed on the base 1 for transverse sliding movement through a guide rail slider assembly. A first cylinder 62 is provided on the side of the column base 61, and the power output shaft of the first cylinder 62 is fixedly connected to the column base 61. The first cylinder 62 is fixedly installed on the base 1. A lifting seat 63 is installed on the column base 61 for transverse sliding movement through a guide rail slider assembly. A micro-cylinder 64 is provided on the side of the lifting seat 63, and the power output shaft of the micro-cylinder 64 is fixedly connected to the lifting seat 63. The micro-cylinder 64 is fixedly installed on the column base 61. A lifting plate 65 is longitudinally slidably installed on the side of the lifting seat 63 close to the fixed tooling frame 2 through a guide rail slider assembly. A second cylinder 66 is provided on the side of the lifting plate 65 away from the fixed tooling frame 2. The power output shaft of the second cylinder 66 is fixedly connected to the lifting plate 65. The second cylinder 66 is fixedly installed on the lifting seat The cam 85 is fixedly mounted on the lifting plate 65 and has a plurality of riveting assemblies 86. The cam 85 is fixedly mounted on the lifting plate 65 and has a plurality of riveting assemblies 87.

[0031] In this embodiment, the second riveting mechanism 7 has the same structure as the first riveting mechanism 6 , and will not be described in detail herein.

[0032] In this embodiment, a plurality of mounting grooves 4 are provided on the side walls adjacent to the fixed fixture frame 2 and the movable fixture frame 3. A limiting plate 5 is detachably installed in the mounting groove 4 by means of bolts. When the workpiece 18 is mounted on the fixture frame, the bottom surface of the workpiece 18 contacts the limiting plate 5. By replacing the limiting plate 5 at different angles, it can be suitable for workpieces 18 of different shapes.

[0033] In this embodiment, a positioning seat 11 is fixedly installed at the bottom end of the universal rod 9, and a plurality of groups of waist-shaped holes 111 are opened on the top of the positioning seat 11. The preferred number of waist-shaped holes 111 is four groups, and bolts are installed in the waist-shaped holes 111. The positioning seat 11 is fixedly installed on the base 1 by bolts. Positioning holes are uniformly designed on workpieces 18 of different specifications. When positioning the workpiece 18, the position and angle of the positioning rod 10 are adjusted by cooperating with the positioning seat 11 and the universal rod 9, so that the positioning rod 10 is inserted into the positioning hole on the workpiece 18, and the position of the positioning rod 10 is fixed, so that the positioning rod 10 is used as a positioning reference. The workpiece 18 to be processed subsequently only needs to align the positioning hole with the positioning rod 10 and then be placed on the limit plate 5, thereby completing the rapid disassembly and assembly of the workpiece 18.

[0034] In this embodiment, the base bottom plate 12 is installed on the base 1 for horizontal sliding through a guide rail slider assembly, and a handwheel 13 is rotatably installed on the left side wall of the base 1. A screw 14 is fixedly installed on the rotating shaft end of the handwheel 13, and the screw 14 is rotatably installed on the base 1 through a bearing seat. A screw nut 15 is installed on the screw 14 through threaded cooperation, and the screw nut 15 is fixedly installed on the left side wall of the base bottom plate 12 by bolts. The screw 14 is rotated by the handwheel 13, and the base bottom plate 12 is moved horizontally on the base 1 under the cooperation of the screw 14 and the screw nut 15, so that the distance between the fixed tooling frame 2 and the dynamic tooling frame 3 is adjusted according to the width of the workpiece 18, so that workpieces 18 of different widths can be processed.

[0035] In this embodiment, the protective cover 16 is fixedly mounted on the edge of the base 1, and the safety grating 17 is fixedly mounted on the front and rear inner walls of the protective cover 16. A gap is left between the two sets of protective covers 16 to facilitate workers in disassembling and assembling the workpiece 18. When the equipment is running, if the safety grating 17 detects that a foreign object has entered the inside of the protective cover 16, the equipment stops running, thereby avoiding the situation where the machine hurts people.

[0036] When the present invention is in use, the worker first adjusts the distance between the movable fixture frame 3 and the fixed fixture frame 2 through the hand wheel 13 so that the distance between the two sets of fixture frames matches the width of the workpiece 18. Then, according to the bending angle of the workpiece 18, the worker selects the appropriate limit plate 5 and installs it on the two sets of fixture frames, and adjusts the position of the limit plate 5 so that all the limit plates 5 can be in close contact with the bottom surface of the workpiece 18. Then, the worker places the workpiece 18 on the limit plate 5, and inserts the preset positioning hole on the workpiece 18 into the positioning rod 10 to realize rapid positioning of the workpiece 18, thereby realizing rapid disassembly and assembly of the workpiece 18, thereby improving the production efficiency of the product. Then, the equipment is started to perform riveting processing on the workpiece 18 through the riveting mechanism. When the equipment is running, when the safety grating 17 detects that a foreign object has entered the inside of the protective cover 16, the equipment stops running, thereby avoiding the situation where the machine hurts people.

[0037] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the spirit and scope of protection of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present invention.

Claims

1. An integrated cabin riveting device, comprising a base (1), characterized in that: A fixed fixture frame (2) is fixedly mounted on the top of the base (1), a movable fixture frame (3) is provided on the side of the fixed fixture frame (2), the movable fixture frame (3) is fixedly mounted on a base bottom plate (12), the base bottom plate (12) is movably mounted on the top of the base (1), a universal rod (9) is provided between the fixed fixture frame (2) and the movable fixture frame (3), a positioning rod (10) is installed on the universal rod (9), a first riveting mechanism (6) is provided on the side of the fixed fixture frame (2) away from the movable fixture frame (3), The first riveting mechanism (6) is movably mounted on the top of the base (1); a second riveting mechanism (7) is provided on the side of the movable fixture (3) away from the fixed fixture (2); the second riveting mechanism (7) is movably mounted on the top of the base bottom plate (12); protective covers (16) are provided around the first riveting mechanism (6) and the second riveting mechanism (7); the protective covers (16) are fixedly mounted on the base (1); and safety gratings (17) are fixedly mounted on adjacent side walls of the two groups of protective covers (16).

2. The integrated cabin riveting equipment according to claim 1, characterized in that: The first riveting mechanism (6) includes a column base (61), the column base (61) is installed on the base (1) in a transverse sliding manner, a first cylinder (62) is provided on the side of the column base (61), a power output shaft of the first cylinder (62) is fixedly connected to the column base (61), the first cylinder (62) is fixedly installed on the base (1), a lifting seat (63) is installed on the column base (61) in a transverse sliding manner, a micro-cylinder (64) is provided on the side of the lifting seat (63), and the power of the micro-cylinder (64) is The output shaft is fixedly connected to the lifting seat (63), the micro-motion cylinder (64) is fixedly mounted on the column base (61), a lifting plate (65) is longitudinally slidably mounted on the side of the lifting seat (63) close to the fixed fixture frame (2), a second cylinder (66) is provided on the side of the lifting plate (65) away from the fixed fixture frame (2), a power output shaft of the second cylinder (66) is fixedly connected to the lifting plate (65), the second cylinder (66) is fixedly mounted on the lifting seat (63), and a riveting assembly (8) is fixedly mounted on the lifting plate (65).

3. The integrated cabin riveting equipment according to claim 2, characterized in that: The riveting assembly (8) includes a pressing bracket (81), which is detachably mounted on the lifting plate (65); a pressure plate seat (82) is slidably mounted inside the pressing bracket (81); a third cylinder (83) is fixedly mounted on one end of the pressing bracket (81) away from the fixed fixture seat; a power output shaft of the third cylinder (83) is fixedly connected to the pressure plate seat (82); an inner pressure plate (84) is detachably mounted on the side of the pressure plate seat (82) close to the fixed fixture frame (2); and an outer pressure plate (86) corresponding to the inner pressure plate (84) is detachably mounted on the pressing bracket (81).

4. The integrated cabin riveting equipment according to claim 3, characterized in that: Several groups of riveted protrusions (85) are fixedly mounted on the side wall of the inner pressure plate (84), and the riveted protrusions (85) are arranged in an array along the bottom edge of the inner pressure plate (84). Several groups of riveted concave heads (87) corresponding to the riveted protrusions (85) are fixedly mounted on the side wall of the outer pressure plate (86).

5. The integrated cabin riveting equipment according to claim 4, characterized in that: The second riveting mechanism (7) has the same structure as the first riveting mechanism (6).

6. The integrated cabin riveting equipment according to claim 1, characterized in that: A plurality of groups of mounting grooves (4) are provided on the side walls adjacent to the fixed tooling frame (2) and the movable tooling frame (3), and limiting plates (5) are detachably mounted in the mounting grooves (4).

7. The integrated cabin riveting equipment according to claim 1, characterized in that: A positioning seat (11) is fixedly installed at the bottom end of the universal rod (9), and a plurality of waist-shaped holes (111) are opened on the top of the positioning seat (11). Bolts are installed in the waist-shaped holes (111). The positioning seat (11) is fixedly installed on the base (1) by the bolts.

8. The integrated cabin riveting equipment according to claim 1, characterized in that: The base bottom plate (12) is laterally slidably mounted on the base (1); a hand wheel (13) is rotatably mounted on the left side wall of the base (1); a screw rod (14) is fixedly mounted on the rotating shaft end of the hand wheel (13); the screw rod (14) is rotatably mounted on the base (1); a screw nut (15) is matched with the screw rod (14); and the screw nut (15) is fixedly mounted on the left side wall of the base bottom plate (12).

9. The integrated cabin riveting equipment according to claim 1, characterized in that: The protective cover (16) is fixedly mounted on the edge of the base (1), and the safety grating (17) is fixedly mounted on the front and rear inner walls of the protective cover (16).

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