Drilling and riveting device and using method

Abstract

The invention discloses a drilling and riveting device and a using method. The drilling and pressing riveting device comprises a rack, a drilling part, an upper pressing riveting part, a conductive rubber pad part, a lower pressing riveting part, a linkage part and a control circuit board, wherein the drilling part is installed on the rack and does lifting movement relative to the rack; the upper pressing riveting part is arranged on the rack in an up-down sliding mode; the conductive rubber pad part is installed on the rack in a sliding mode and located below the upper pressing riveting part; the drilling part comprises a drilling tool suitable for being driven to rotate; the upper pressing rivet component comprises an upper pressing rivet base and an upper pressing rivet sliding assembly arranged on the upper pressing rivet base in a sliding mode, the upper pressing rivet sliding assembly is provided with an upper pressing rivet returning station and an upper pressing rivet working station in the sliding process, and the upper pressing rivet sliding assembly comprises an upper heating rivet head. The conductive rubber pad part comprises a conductive pad, and the conductive rubber pad part is provided with an induction matching station and an induction retreating station in the sliding process. The drilling and rivet pressing machine can well complete drilling and rivet pressing procedures of a to-be-processed piece and is convenient to use.

Description

Technical Field

[0001] The invention relates to a drilling and riveting device and a use method thereof, belonging to the technical field of drilling and riveting processing. Background Art

[0002] At present, some parts to be processed, such as paper or circuit boards, need to be stacked, drilled, and then riveted together to form a whole; this process requires drilling components and riveting components, which are usually driven by different power sources. The Chinese patent with announcement number CN201415328Y discloses a drilling and riveting machine for multi-layer circuit boards, which uses a pneumatic drilling machine to drill holes in the stacked multi-layer circuit substrates. After drilling, the slide seat and pneumatic riveting machine on the sliding platform are controlled to move forward, and the multi-layer circuit substrates are riveted with hollow rivets. In this process, the pneumatic drilling machine and the pneumatic riveting machine are driven by two driving power parts, and there is no linkage relationship between the two, which is inconvenient to use. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a drilling and riveting device, which can well complete the drilling and riveting processes of the workpiece to be processed and is easy to use.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a drilling and riveting device, comprising: frame; A drilling component mounted on the frame and capable of lifting and lowering relative to the frame, wherein the drilling component comprises a drill bit adapted to be driven to rotate; An upper riveting component is slidably arranged on the frame up and down, the upper riveting component includes an upper riveting base and an upper riveting sliding assembly slidably arranged on the upper riveting base, the upper riveting sliding assembly has an upper riveting retreat station and an upper riveting working station during the sliding process, and the upper riveting sliding assembly includes an upper heating rivet head; A conductive rubber pad component is slidably mounted on the frame and is located below the upper pressure riveting component, the conductive rubber pad component includes a conductive pad, and the conductive rubber pad component has an induction matching position and an induction retraction position during the sliding process; A lower riveting component is rotatably mounted on the frame, wherein the lower riveting component has a riveting tube feeding station and a lower riveting starting station during the rotation process, wherein the lower riveting component comprises a rotating shaft and a lower riveting assembly, wherein the rotating shaft is rotatably connected to the frame, wherein the lower riveting assembly is mounted on the rotating shaft and is suitable for lifting and moving relative to the rotating shaft, wherein the lower riveting assembly has a rising position and a descending position during the lifting and moving process, wherein the lower riveting assembly comprises a lower heating riveting head; A linkage component, wherein the linkage component is connected to the drilling component, the conductive rubber pad component, the upper riveting sliding assembly and the lower riveting component; A control circuit board, the control circuit board is connected to the drilling component, the conductive pad, and the lower pressure riveting assembly; The linkage component comprises: A linkage rotating column rotatably connected to the frame, wherein the upper end of the linkage rotating column is movably connected to the conductive rubber pad component through a first transmission mechanism, the upper end of the linkage rotating column is movably connected to an upper pressure riveting sliding assembly through a second transmission mechanism, and the lower end of the linkage rotating column is connected to a swing block; A flexible connection component, wherein the flexible connection component is connected to the drilling component, the flexible connection component is connected to the swing block, and the flexible connection component is connected to the lower riveting component; The drilling component pulls the linkage rotating column to rotate and the lower riveting component to rotate around the rotating shaft through the flexible connection component; The flexible connection component includes a steel wire rope, one end of which is connected to the drilling component, and the steel wire rope is also connected to the swing block, which is then connected to the press riveting component; The frame is provided with a plurality of transition wheels, and the steel wire rope passes through the plurality of transition wheels, and the transition wheels include a first transition wheel, a second transition wheel and a third transition wheel. After the upper end of the steel wire rope is connected to the drilling component, it passes through the first transition wheel and then is connected to the swing block, and then passes through the second transition wheel after being connected to the swing block, and then passes through the third transition wheel and then is connected to the lower riveting component; wherein, When the drilling component moves downward from the initial position, the conductive rubber pad component is in the induction matching position, the upper riveting sliding assembly is in the upper riveting retreat position, and the lower riveting component is in the riveting tube feeding position; When the conductive rubber pad component is in the induction matching position and the conductive pad on it contacts and senses the drill of the drilling component, the drilling component moves downward to the lower drilling limit position, and the control circuit board controls the drilling component to move upward from the lower drilling limit position; When the drilling component moves upward from the lower limit position of drilling, the drilling component drives the conductive rubber pad component to move from the induction matching position to the induction retreat position through the linkage component, drives the upper riveting sliding component to move from the upper riveting retreat position to the upper riveting working position, and drives the lower riveting component to rotate from the riveting tube feeding position to the lower riveting start position; When the lower riveting component rotates to the riveting start position, the upper riveting sliding assembly is in the upper riveting working position, and the control circuit board controls the drilling component to stop moving and controls the lower riveting assembly to move toward the upper riveting sliding assembly in the upper riveting working position; When the lower pressure riveting assembly moves upward to the rising position, the control circuit board controls the lower pressure riveting assembly to stop moving upward and downward; When the lower pressure riveting assembly moves downward to the lowering position, the control circuit board controls the lower pressure riveting assembly to stop moving downward; It also includes a third sensing component connected to the control circuit board and used to indicate that the lower pressure riveting component is in the lower pressure riveting start position, the third sensing component includes a roller rotatably mounted on the lower pressure riveting component and indirectly electrically connected to the frame and a limit track column extending along the lifting and moving direction of the lower pressure riveting component, the limit track column and the frame are insulated, the limit track column is electrically connected to the control circuit board through a signal line, when the lower pressure riveting component rotates to the lower pressure riveting start position, the roller contacts the limit track column to generate a signal to the control circuit board, and the roller is always in contact with the limit track during the lifting and moving of the lower pressure riveting component; When the roller loses contact with the limiting track column, a disconnection signal is generated to the control circuit board, and the control circuit board is informed that the lower riveting component has left the riveting step.

[0005] Further, when the lower riveting component rotates to the riveting start position, the position of the drilling component that is controlled by the control circuit board to stop moving is higher than the initial position; The control circuit board also controls the drilling component that is higher than the initial position to move downward to the initial position, and in the process of the drilling component moving downward to the initial position, the drilling component drives the conductive rubber pad component to return to the induction matching position through the linkage component, drives the upper riveting sliding assembly to return to the upper riveting retreat position, and drives the lower riveting component to return to the riveting tube delivery position.

[0006] Furthermore, the drilling and riveting device further comprises a first sensing component connected to the control circuit board and used to indicate that the drilling component is in an initial position; and / or a second sensing component connected to the control circuit board and used to indicate that the lower pressure riveting component is at the riveting tube feeding station; and / or a fourth sensing component connected to the control circuit board and used to indicate that the lower pressure riveting assembly is in the raised position; And / or a fifth sensing component connected to the control circuit board and used to indicate that the lower pressure riveting assembly is in a lowered position.

[0007] Further, the first sensing component and / or the second sensing component and / or the fourth sensing component and / or the fifth sensing component are a photoelectric switch and a blocking member for coordinated induction or a contact switch and a contact member for coordinated induction.

[0008] Furthermore, the drilling component comprises a drilling lifting seat, the drilling lifting seat is slidably arranged on the frame, and the drill is rotatably connected to the drilling lifting seat; It also includes a drilling lifting drive assembly which is connected with the drilling lifting seat and the frame and is used to drive the drilling lifting seat to move up and down.

[0009] Furthermore, a return spring is provided between the lower riveting component and the frame and / or between the rotating shaft and the frame.

[0010] Furthermore, the first transmission mechanism comprises: A lower rotating plate fixedly connected to the linkage rotating column; A rotating rod, one end of which is hinged to the conductive rubber pad component, and the other end of which is hinged to the lower rotating plate.

[0011] Furthermore, the second transmission mechanism comprises: A sliding plate connected to the frame by sliding forward and backward movement, wherein the upper riveting sliding assembly moves up and down and is locked forward and backward and connected to the sliding plate; A linkage mechanism is directly or indirectly connected between the linkage rotating column and the sliding plate, and when the rotating column rotates, the sliding plate is pulled to slide through the linkage mechanism.

[0012] Further, the linkage mechanism comprises: a rope pulley connected to the frame; A pull rope, one end of which is directly or indirectly connected to the linkage rotating column, and the other end of which is connected to the sliding plate after passing around the rope wheel.

[0013] The present invention also provides a method for using the drilling and riveting device, the method comprising the following steps: The control circuit board controls the drilling component to move downward from the initial position to drill holes in the workpiece to be processed above the conductive rubber pad component. During this process, the conductive rubber pad component is in the induction matching position, the upper pressure riveting sliding component is in the upper pressure riveting retreat position, and the lower pressure riveting component is in the riveting tube feeding position; wherein, when the lower pressure riveting component is in the riveting tube feeding position, the riveting tube is placed on the lower pressure riveting component; When the conductive pad of the conductive rubber pad component contacts and senses the drill of the drilling component moving downward, the drilling component moves downward to the lower limit drilling position, and the control circuit board controls the drilling component to move upward from the lower limit drilling position; When the drilling component moves upward from the lower limit position of drilling, the drilling component drives the conductive rubber pad component to move from the induction matching position to the induction retreat position through the linkage component, drives the upper riveting sliding component to move from the upper riveting retreat position to the upper riveting working position, and drives the lower riveting component to rotate from the riveting tube feeding position to the lower riveting start position; When the lower riveting component rotates to the riveting start position, the conductive rubber pad component moves to the induction retraction position, the upper riveting sliding assembly moves to the upper riveting working position, the control circuit board controls the drilling component to stop moving and controls the lower riveting assembly to move toward the upper riveting sliding assembly at the upper riveting working position, sends the rivet tube into the drill hole of the workpiece to be processed, and starts the upper heating rivet head and the lower heating rivet head to rivet the rivet tube in the drill hole of the workpiece to be processed; When the lower pressure riveting assembly moves upward to the rising position, the riveting of the workpiece to be processed is completed, and the control circuit board controls the lower pressure riveting assembly to stop moving upward and downward; When the lower pressure riveting assembly moves downward to the lowering position, the control circuit board controls the lower pressure riveting assembly to stop moving downward.

[0014] After adopting the above technical solution, in the present invention, the control circuit board controls the drilling component to move downward from the initial position to drill the workpiece to be processed above the conductive rubber pad component. During this process, the conductive rubber pad component is in the induction matching position, the upper pressure riveting sliding assembly is in the upper pressure riveting retreat position, and the lower pressure riveting component is in the riveting tube feeding position; when the conductive pad of the conductive rubber pad component contacts and senses the drill bit of the drilling component moving downward, the drilling component moves downward to the lower limit position of drilling, and the control circuit board controls the drilling component by The lower limit position of drilling moves upward; when the drilling component moves upward from the lower limit position of drilling, the drilling component drives the conductive rubber pad component to move from the induction matching position to the induction retreat position through the linkage component, drives the upper riveting sliding component to move from the upper riveting retreat position to the upper riveting working position, and drives the lower riveting component to rotate from the riveting tube feeding position to the lower riveting starting position; when the lower riveting component rotates to the riveting starting position, the conductive rubber pad component moves to the induction retreat position, and the upper riveting sliding component moves to the upper riveting working position The control circuit board controls the drilling component to stop moving and controls the lower riveting assembly to move toward the upper riveting sliding assembly in the upper riveting working station, so as to feed the rivet tube into the drill hole of the workpiece to be processed, and start the upper heating rivet head and the lower heating rivet head to press the rivet tube into the drill hole of the workpiece to be processed; when the lower riveting assembly moves upward to the rising position, the riveting of the workpiece to be processed is completed, and the control circuit board controls the lower riveting assembly to stop moving upward and downward; when the lower riveting assembly moves downward to the descending position, the control circuit board stops moving upward and downward. The plate controls the lower riveting assembly to stop moving downward, and at the same time controls the drilling component to move downward in the opposite direction to the initial position, that is, controls the drilling component that is higher than the initial position to move downward to the initial position. In the process of the drilling component moving downward to the initial position, the drilling component drives the conductive rubber pad component to return to the induction matching position, drives the upper riveting sliding assembly to return to the upper riveting retreat position, and drives the lower riveting component to return to the riveting tube delivery position through the linkage component. The above measures well complete the drilling and riveting processes of the workpiece to be processed, and are easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional drawing of the drilling and riveting device of the present invention is shown in FIG. Figure 1 ; Figure 2 The three-dimensional drawing of the drilling and riveting device of the present invention is shown in FIG. Figure 2 ; Figure 3 It is a partial structural stereogram of the drilling and riveting device of the present invention; Figure 4 It is a partial structural stereogram of the linkage component of the present invention. DETAILED DESCRIPTION

[0016] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0017] like Figures 1 to 4 As shown, a drilling and riveting device comprises: Rack 1; A drilling component 2 mounted on the frame 1 and capable of lifting and lowering relative to the frame 1, wherein the drilling component 2 comprises a drill bit 21 adapted to be driven to rotate; An upper riveting component 3 is slidably arranged on the frame 1, and the upper riveting component 3 includes an upper riveting base 31 and an upper riveting sliding assembly 32 slidably arranged on the upper riveting base 31. The upper riveting sliding assembly 32 has an upper riveting retreat station and an upper riveting working station during the sliding process, and the upper riveting sliding assembly 32 includes an upper heating riveting head; A conductive rubber pad component 4 is slidably mounted on the frame 1 and is located below the upper riveting component 3. The conductive rubber pad component 4 includes a conductive pad 41. The conductive rubber pad component 4 has an inductive matching position and an inductive retraction position during the sliding process. The lower riveting component 5 is rotatably mounted on the frame 1. The lower riveting component 5 has a riveting tube feeding station and a lower riveting starting station during the rotation process. The lower riveting component 5 includes a rotating shaft 51 and a lower riveting assembly 52. ​​The rotating shaft 51 is rotatably connected to the frame 1. The lower riveting assembly 52 is mounted on the rotating shaft 51 and is suitable for lifting and moving relative to the rotating shaft 51. The lower riveting assembly 52 has a rising position and a falling position during the lifting and moving process. The lower riveting assembly 52 includes a lower heating riveting head 52a; specifically, the lower heating riveting head 52a is also provided with a needle suitable for loading the riveting tube; A linkage component 7, the linkage component 7 is connected to the drilling component 2, the conductive rubber pad component 4, the upper riveting sliding component 32 and the lower riveting component 5; A control circuit board, the control circuit board is connected to the drilling component 2, the conductive pad 41, and the lower pressure riveting component 52; The linkage component 7 comprises: The linkage rotating column 71 is rotatably connected to the frame 1, the upper end of the linkage rotating column 71 is movably connected to the conductive rubber pad component 4 through the first transmission mechanism, the upper end of the linkage rotating column 71 is movably connected to the upper pressure riveting sliding assembly 32 through the second transmission mechanism, and the lower end of the linkage rotating column 71 is connected to a swing block 73; A flexible connection component, the flexible connection component is connected to the drilling component 2, the flexible connection component is connected to the swing block 73, and the flexible connection component is connected to the lower riveting component 5; The drilling component 2 pulls the linkage rotating column 71 to rotate and the lower riveting component 5 to rotate around the rotating shaft 51 through the flexible connection component; in, When the drilling component 2 moves downward from the initial position, the conductive rubber pad component 4 is in the induction matching position, the upper riveting sliding assembly 32 is in the upper riveting retreat position, and the lower riveting component 5 is in the riveting tube feeding position; When the conductive rubber pad component 4 is in the induction matching position and the conductive pad 41 thereon contacts and senses the drill bit 21 of the drilling component 2, the drilling component 2 moves downward to the lower drilling limit position, and the control circuit board controls the drilling component 2 to move upward from the lower drilling limit position; When the drilling component 2 moves upward from the lower limit drilling position, the drilling component 2 drives the conductive rubber pad component 4 to move from the induction matching position to the induction retreat position through the linkage component 7, drives the upper riveting sliding component 32 to move from the upper riveting retreat position to the upper riveting working position, and drives the lower riveting component 5 to rotate from the riveting tube feeding position to the lower riveting start position; When the lower riveting component 5 rotates to the riveting start position, the upper riveting sliding assembly 32 is in the upper riveting working position, and the control circuit board controls the drilling component 2 to stop moving and controls the lower riveting assembly 52 to move toward the upper riveting sliding assembly 32 in the upper riveting working position; When the lower pressure riveting assembly 52 moves upward to the rising position, the control circuit board controls the lower pressure riveting assembly 52 to stop moving upward and downward; When the lower riveting assembly 52 moves downward to the lowering position, the control circuit board controls the lower riveting assembly 52 to stop moving downward.

[0018] In this embodiment, the moving direction between the upper riveting retreat station and the upper riveting working station and the moving direction between the induction matching station and the induction retreat station are all front-to-back directions, the moving direction of the drilling component 2 is up-down, the moving direction between the rising position and the descending position of the lower riveting assembly 52 is up-down, and the direction of rotation of the riveting tube feeding station and the lower riveting start station of the lower riveting component 5 is horizontal; specifically, the conductive rubber pad component 4 is located at the induction matching station, that is, the conductive rubber pad component 4 moves to the frontmost position in its moving direction, and at this time, the conductive pad 41 on the conductive rubber pad component 4 is just below the drill 21, such as Figure 1 , 2 The corresponding conductive rubber pad component 4 is located at the induction retraction position, that is, it moves to the last position in its moving direction. At this time, the conductive rubber pad component 4 does not interfere with the up and down movement of the lower pressure riveting component 52; the lower pressure riveting component 5 is in the lower pressure riveting starting position, that is, it rotates in the horizontal direction until the lower heating pressure riveting head 52a on the lower pressure riveting component 5 is just below the drill 21, and the lower pressure riveting component 5 is in the riveting tube feeding position, that is, the lower heating pressure riveting head 52a is not directly below the drill 21. Figure 1 , 2The position where the lower riveting assembly 52 is located, the rising position and the descending position, that is, after the lower riveting component 5 rotates until the lower heated riveting head 52a is just below the drill 21, the lower riveting assembly 52 can reach the maximum upward displacement position and the maximum downward displacement position by moving up and down. When the lower riveting assembly 52 is in the rising position, the lower heated riveting head 52a cooperates with the upper heated riveting head to heat and rivet the rivet tube.

[0019] In this embodiment, the lower rivet component 5 also includes a lower rivet lifting component 53 that drives the lower rivet assembly 52 to move up and down. The lower rivet lifting component 53 can be a power source + screw nut pair or a power source + gear rack pair. As long as it can drive the lower rivet assembly 52 to move up and down, this embodiment does not limit it.

[0020] In this embodiment, the upper heating rivet head and the lower heating rivet head 52a can be controlled to heat up the rivet tube, so as to perform heat melting on both ends of the rivet tube during riveting.

[0021] Specifically, return springs are provided between the lower riveting component 5 and the frame 1 and between the rotating shaft 51 and the frame 1 .

[0022] Specifically, the drilling and riveting device further includes a first sensing component 100 connected to the control circuit board and used to indicate that the drilling component 2 is in an initial position; A second sensing component 200 connected to the control circuit board and used to indicate that the lower pressure riveting component 5 is in the riveting tube feeding position; A fourth sensing component 300 connected to the control circuit board and used to indicate that the lower pressure riveting assembly 52 is in the raised position; A fifth sensing component 400 is connected to the control circuit board and is used to indicate that the lower pressure riveting assembly 52 is in the lowered position.

[0023] In this embodiment, if Figure 1 , 2 As shown, the first sensing component, the second sensing component, the fourth sensing component, and the fifth sensing component are a photoelectric switch 61 and a blocking member 62 for coordinated sensing; when reaching a specified position, the blocking member 62 enters the photoelectric switch 61, and the photoelectric switch 61 generates a signal to the control circuit board, and the control circuit board is informed that the corresponding component has reached the corresponding position; of course, in some embodiments, it can also be a contact switch and a contact member for coordinated sensing.

[0024] In this embodiment, in order to always indicate that the lower riveting component 5 is in the riveting process, Figure 1 , 2As shown, the drilling and riveting device also includes a third sensing component connected to the control circuit board and used to indicate that the lower riveting component 5 is in the lower riveting start position, the third sensing component includes a roller 63 rotatably mounted on the lower riveting assembly 52 and indirectly electrically connected to the frame 1, and a limit track column 64 extending along the lifting and moving direction of the lower riveting assembly 52, the limit track column 64 is insulated from the frame 1, the limit track column 64 is electrically connected to the control circuit board through a signal line, when the lower riveting component 5 rotates to the lower riveting start position, the roller 63 contacts the limit track column 64 to generate a joining signal to the control circuit board, and the roller 63 is always in contact with the limit track during the lifting and lowering movement of the lower riveting assembly 52; when the roller 63 is out of contact with the limit track column 64, a disconnection signal is generated to the control circuit board, and the control circuit board can know that the lower riveting component 5 has left the riveting step.

[0025] In this embodiment, if Figure 1 , 2 As shown, the drilling component 2 includes a drilling lifting seat 22, which is slidably arranged on the frame 1 up and down, and the drill 21 is rotatably connected to the drilling lifting seat 22; the rotation of the drill 21 can be driven by a power source.

[0026] The drilling and riveting device also includes a drilling lifting drive assembly 23 connected to the drilling lifting seat 22 and the frame 1 and used to drive the drilling lifting seat 22 to move up and down. The drilling lifting drive assembly 23 can be in the form of a power source + screw nut pair or a power source + gear rack pair. Of course, the power source for the rotation of the drill 21 and the power source of the drilling lifting drive assembly 23 can be realized by the same power source. The specific structure of the drilling component 2 can also adopt other existing technology structures. The specific structure of the drilling component 2 is not the focus of this embodiment, and this embodiment will not be repeated.

[0027] Specifically, Figure 3 , 4 As shown, the first transmission mechanism may specifically be the following structure, including: A lower rotating plate 71b fixedly connected to the linkage rotating column 71; The rotating rod 74 has one end hinged to the conductive rubber pad component 4 and the other end hinged to the lower rotating plate 71 b.

[0028] Specifically, Figure 3 , 4 As shown, the second transmission mechanism may specifically be the following structure, including: A sliding plate 75 connected to the frame 1 is slidably connected front and back, and the upper riveting sliding assembly 32 moves up and down and is locked and connected to the sliding plate 75 front and back; The linkage mechanism is directly or indirectly connected between the linkage rotating column 71 and the sliding plate 75. When the rotating column rotates, the sliding plate 75 is pulled to slide through the linkage mechanism.

[0029] Specifically, Figure 3 , 4 As shown, the linkage mechanism may specifically be the following structure, including: A rope pulley 76 connected to the frame 1; A pull rope 77 , one end of which is directly or indirectly connected to the linkage rotating column 71 , and the other end of which is connected to the sliding plate 75 after passing through the transition wheel 82 .

[0030] In this embodiment, if Figure 3 As shown, an upper rotating plate mechanism 71 a is further provided at the upper end of the linkage rotating column 71 , and one end of the pull rope 77 is connected to the upper rotating plate mechanism 71 a .

[0031] In addition, in this embodiment, Figure 3 , 4 As shown, the upper riveting sliding assembly 32 is provided with a guide screw 78, and the sliding plate 75 is provided with a sliding groove 75a extending up and down. The guide screw 78 is slidably arranged in the sliding groove 75a. In this way, the upper riveting sliding assembly 32 can be moved up and down and locked front and back to the sliding plate 75.

[0032] In this embodiment, the flexible connection component includes a steel wire rope 81, one end of which is connected to the drilling component 2, and the steel wire rope 81 is also connected to the swing block 73, and then connected to the lower riveting component 5 after being connected to the swing block 73.

[0033] In this embodiment, a plurality of transition wheels 82 are provided on the frame 1, and the wire rope 81 passes around the plurality of transition wheels 82, and the transition wheels 82 include a first transition wheel, a second transition wheel and a third transition wheel. After the upper end of the wire rope 81 is connected to the drilling component 2, it passes around the first transition wheel and then is connected to the swing block 73. After being connected to the swing block 73, it passes around the second transition wheel, and then passes around the third transition wheel and is connected to the lower riveting component 5.

[0034] In this embodiment, when the conductive pad 41 of the conductive rubber pad component 4 contacts and senses the drill bit 21 of the downwardly moving drilling component 2, it indicates that the drilling of the workpiece to be processed is completed. At this time, the drilling component 2 moves downward to the lower limit drilling position, and the control circuit board controls the drilling component 2 to move upward from the lower limit drilling position; when the drilling component 2 moves upward from the lower limit drilling position, the wire rope 81 pulls the linkage rotating column 71 to rotate clockwise. During the clockwise rotation of the linkage rotating column 71, the lower rotating plate 71b rotates clockwise, and the conductive rubber pad component 4 is pulled backward through the rotating rod 74. At the same time, the upper rotating plate mechanism 71a swings clockwise, pulling the pull rope 77, and the pull rope 77 pulls the sliding plate 75 forward, thereby driving the upper riveting sliding assembly 32 to move forward, so that the upper heating rivet head extends.

[0035] In this embodiment, the workpiece to be processed can be stacked papers, and the frame 1 is provided with a placement platform 11 for slidingly connecting the conductive rubber pad component 4. The workpiece to be processed is placed between the upper rivet component 3 and the placement platform 11, and is located above the conductive rubber pad component 4. A sleeve spring 12 is provided between the upper rivet component 3 and the drilling component 2. When the drilling component 2 moves downward, the sleeve spring 12 can push the lower rivet component 5 downward to press the workpiece to be processed.

[0036] The method for using the drilling and riveting device of this embodiment includes the following steps: The control circuit board controls the drilling component 2 to move downward from the initial position to drill holes in the workpiece to be processed above the conductive rubber pad component 4. During this process, the conductive rubber pad component 4 is in the induction matching position, the upper riveting sliding component 32 is in the upper riveting retreat position, and the lower riveting component 5 is in the riveting tube delivery position; wherein, when the lower riveting component 5 is in the riveting tube delivery position, the riveting tube is placed on the lower riveting component 52; When the conductive pad 41 of the conductive rubber pad component 4 contacts and senses the drill bit 21 of the drilling component 2 moving downward, the drilling component 2 moves downward to the lower limit drilling position, and the control circuit board controls the drilling component 2 to move upward from the lower limit drilling position; When the drilling component 2 moves upward from the lower limit drilling position, the drilling component 2 drives the conductive rubber pad component 4 to move from the induction matching position to the induction retreat position through the linkage component 7, drives the upper riveting sliding component 32 to move from the upper riveting retreat position to the upper riveting working position, and drives the lower riveting component 5 to rotate from the riveting tube feeding position to the lower riveting start position; When the lower riveting component 5 rotates to the riveting start position, the conductive rubber pad component 4 moves to the induction retraction position, the upper riveting sliding assembly 32 moves to the upper riveting working position, and the control circuit board controls the drilling component 2 to stop moving (at this time, the position of the moving drilling component 2 is higher than the initial position) and controls the lower riveting component 52 to move toward the upper riveting sliding assembly 32 at the upper riveting working position, so as to send the riveting tube into the drill hole of the workpiece to be processed, and start the upper heating riveting head and the lower heating riveting head to rivet the riveting tube into the drill hole of the workpiece to be processed; When the lower pressure riveting assembly 52 moves upward to the rising position, the riveting of the workpiece to be processed is completed, and the control circuit board controls the lower pressure riveting assembly 52 to stop moving upward and downward; When the lower pressure riveting assembly 52 moves downward to the lowering position, the control circuit board controls the lower pressure riveting assembly 52 to stop moving downward; Then the control circuit board controls the drilling component 2 which is higher than the initial position to move downward to the initial position, and in the process of the drilling component 2 moving downward to the initial position, the drilling component 2 drives the conductive rubber pad component 4 to return to the induction matching position through the linkage component 7, drives the upper riveting sliding assembly 32 to return to the upper riveting retreat position and drives the lower riveting component 5 to return to the riveting tube delivery position.

[0037] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drilling and riveting device, It is characterized in that include: Rack(1); A drilling component (2) mounted on the frame (1) and capable of lifting and lowering relative to the frame (1), the drilling component (2) comprising a drill bit (21) adapted to be driven to rotate; An upper riveting component (3) slidably arranged on the frame (1) up and down, the upper riveting component (3) comprising an upper riveting base (31) and an upper riveting sliding assembly (32) slidably arranged on the upper riveting base (31), the upper riveting sliding assembly (32) having an upper riveting retreat station and an upper riveting working station during the sliding process, and the upper riveting sliding assembly (32) comprising an upper heating riveting head; a conductive rubber pad component (4) slidably mounted on the frame (1) and located below the upper riveting component (3), the conductive rubber pad component (4) comprising a conductive rubber pad, and the conductive rubber pad component (4) having an inductive mating position and an inductive retraction position during the sliding process; A lower pressure riveting component (5) is rotatably mounted on the frame (1), wherein the lower pressure riveting component (5) has a riveting tube feeding station and a lower pressure riveting starting station during the rotation process, wherein the lower pressure riveting component (5) comprises a rotating shaft (51) and a lower pressure riveting assembly (52), wherein the rotating shaft (51) is rotatably connected to the frame (1), wherein the lower pressure riveting assembly (52) is mounted on the rotating shaft (51) and is adapted to move up and down relative to the rotating shaft (51), wherein the lower pressure riveting assembly (52) has a rising position and a descending position during the lifting process, wherein the lower pressure riveting assembly (52) comprises a lower heating pressure riveting head (52a); A linkage component (7), the linkage component (7) being connected to the drilling component (2), the conductive rubber pad component (4), the upper pressure riveting sliding component (32) and the lower pressure riveting component (5); A control circuit board, the control circuit board being connected to the drilling component (2), the conductive rubber pad, and the lower pressure riveting assembly (52); The linkage component (7) comprises: A linkage rotating column (71) is rotatably connected to the frame (1), the upper end of the linkage rotating column (71) is movably connected to the conductive rubber pad component (4) via a first transmission mechanism, the upper end of the linkage rotating column (71) is movably connected to an upper pressure riveting sliding assembly (32) via a second transmission mechanism, and the lower end of the linkage rotating column (71) is connected to a swing block (73); A flexible connection component, the flexible connection component is connected to the drilling component (2), the flexible connection component is connected to the swing block (73), and the flexible connection component is connected to the lower riveting component (5); The drilling component (2) pulls the linkage rotating column (71) to rotate and the lower riveting component (5) to rotate around the rotating shaft (51) through the flexible connection component; The flexible connection component comprises a steel wire rope (81), one end of which is connected to the drilling component (2), and the steel wire rope (81) is also connected to the swing block (73), and then connected to the lower riveting component (5); A plurality of transition wheels (82) are provided on the frame (1), and the steel wire rope (81) passes around the plurality of transition wheels (82), the transition wheels (82) comprising a first transition wheel, a second transition wheel and a third transition wheel. After the upper end of the steel wire rope (81) is connected to the drilling component (2), it passes around the first transition wheel and then is connected to the swing block (73), and after being connected to the swing block (73), it passes around the second transition wheel, and then passes around the third transition wheel and then is connected to the lower riveting component (5); wherein, When the drilling component (2) moves downward from the initial position, the conductive rubber pad component (4) is in the induction matching position, the upper riveting sliding assembly (32) is in the upper riveting retreat position, and the lower riveting component (5) is in the riveting tube feeding position; When the conductive rubber pad component (4) is in the induction matching position and the conductive rubber pad thereon contacts and senses the drill bit (21) of the drilling component (2), the drilling component (2) moves downward to the lower drilling limit position, and the control circuit board controls the drilling component (2) to move upward from the lower drilling limit position; When the drilling component (2) moves upward from the drilling lower limit station, the drilling component (2) drives the conductive rubber pad component (4) to move from the induction matching station to the induction retreat station through the linkage component (7), drives the upper riveting sliding component (32) to move from the upper riveting retreat station to the upper riveting working station, and drives the lower riveting component (5) to rotate from the riveting tube feeding station to the lower riveting start station; When the lower riveting component (5) rotates to the riveting start position, the upper riveting sliding assembly (32) is in the upper riveting working position, and the control circuit board controls the drilling component (2) to stop moving and controls the lower riveting component (52) to move in the direction of the upper riveting sliding assembly (32) in the upper riveting working position; When the lower pressure riveting assembly (52) moves upward to the rising position, the control circuit board controls the lower pressure riveting assembly (52) to stop moving upward and downward; When the lower pressure riveting assembly (52) moves downward to a lowered position, the control circuit board controls the lower pressure riveting assembly (52) to stop moving downward; It also includes a third sensing component connected to the control circuit board and used to indicate that the lower pressure riveting component (5) is in the lower pressure riveting start position, the third sensing component includes a roller (63) rotatably mounted on the lower pressure riveting component (52) and indirectly electrically connected to the frame (1), and a limit rail column (64) extending along the lifting and moving direction of the lower pressure riveting component (52), the limit rail column (64) and the frame (1) are insulated, the limit rail column (64) is electrically connected to the control circuit board through a signal line, when the lower pressure riveting component (5) rotates to the lower pressure riveting start position, the roller (63) contacts the limit rail column (64) to generate a signal to the control circuit board, and when the lower pressure riveting component (52) is lifted and lowered, the roller (63) is always in contact with the limit rail; When the roller (63) is out of contact with the limiting track post (64), a disconnection signal is generated to the control circuit board, and the control circuit board is informed that the lower riveting component (5) has left the riveting step.

2. The drilling and riveting device according to claim 1, It is characterized in that When the lower riveting component (5) rotates to the riveting start position, the position of the drilling component (2) that is controlled by the control circuit board to stop moving is higher than the initial position; The control circuit board also controls the drilling component (2) above the initial position to move downward to the initial position, and in the process of the drilling component (2) moving downward to the initial position, the drilling component (2) drives the conductive rubber pad component (4) to return to the induction matching position, drives the upper riveting sliding component (32) to return to the upper riveting retreat position, and drives the lower riveting component (5) to return to the riveting tube delivery position through the linkage component (7).

3. The drilling and riveting device according to claim 1, It is characterized in that It also includes a first sensing component (100) connected to the control circuit board and used to indicate that the drilling component (2) is in an initial position; and / or a second sensing component (200) connected to the control circuit board and used to indicate that the lower pressure riveting component (5) is at the riveting tube feeding position; and / or a fourth sensing component (300) connected to the control circuit board and used to indicate that the lower pressure riveting assembly (52) is in a raised position; and / or a fifth sensing component (400) connected to the control circuit board and used to indicate that the lower pressure riveting assembly (52) is in a lowered position.

4. The drilling and riveting device according to claim 3, It is characterized in that The first sensing component and / or the second sensing component and / or the fourth sensing component and / or the fifth sensing component are a photoelectric switch (61) and a blocking member (62) for coordinated induction or a contact switch and a contact member for coordinated induction.

5. The drilling and riveting device according to claim 1, It is characterized in that The drilling component (2) comprises a drilling lifting seat (22), the drilling lifting seat (22) being slidably arranged on the frame (1) up and down, and the drill bit (21) being rotatably connected to the drilling lifting seat (22); It also includes a drilling lifting drive assembly (23) connected to the drilling lifting seat (22) and the frame (1) and used to drive the drilling lifting seat (22) to move up and down.

6. The drilling and riveting device according to claim 1, It is characterized in that A return spring is provided between the lower pressure riveting component (5) and the frame (1) and / or between the rotating shaft (51) and the frame (1).

7. The drilling and riveting device according to claim 1, It is characterized in that The first transmission mechanism comprises: A lower rotating plate (71b) fixedly connected to the linkage rotating column (71); A rotating rod (74), one end of the rotating rod (74) being hinged to the conductive rubber pad component (4), and the other end of the rotating rod (74) being hinged to the lower rotating plate (71b).

8. The drilling and riveting device according to claim 1, It is characterized in that The second transmission mechanism comprises: A sliding plate (75) slidably connected to the frame (1) in a forward and backward manner, the upper riveting sliding assembly (32) moving up and down and locked in a forward and backward manner on the sliding plate (75); A linkage mechanism is directly or indirectly connected between the linkage rotating column (71) and the sliding plate (75), and when the rotating column rotates, the sliding plate (75) is pulled to slide through the linkage mechanism.

9. The drilling and riveting device according to claim 8, It is characterized in that The linkage mechanism comprises: A rope pulley (76) connected to the frame (1); A pull rope (77), one end of which is directly or indirectly connected to the linkage rotating column (71), and the other end of which is connected to the sliding plate (75) after passing around the rope wheel (76).

10. A method for using the drilling and riveting device according to any one of claims 1 to 9, It is characterized in that The steps of the method include: The control circuit board controls the drilling component (2) to move downward from the initial position to drill a hole in the workpiece to be processed above the conductive rubber pad component (4). During this process, the conductive rubber pad component (4) is in the induction matching position, the upper pressure riveting sliding component (32) is in the upper pressure riveting retreat position, and the lower pressure riveting component (5) is in the riveting tube feeding position; wherein, when the lower pressure riveting component (5) is in the riveting tube feeding position, the riveting tube is placed on the lower pressure riveting component (52); When the conductive rubber pad of the conductive rubber pad component (4) contacts and senses the drill bit (21) of the drilling component (2) moving downward, the drilling component (2) moves downward to the lower drilling limit position, and the control circuit board controls the drilling component (2) to move upward from the lower drilling limit position; When the drilling component (2) moves upward from the drilling lower limit station, the drilling component (2) drives the conductive rubber pad component (4) to move from the induction matching station to the induction retreat station through the linkage component (7), drives the upper riveting sliding component (32) to move from the upper riveting retreat station to the upper riveting working station, and drives the lower riveting component (5) to rotate from the riveting tube feeding station to the lower riveting start station; When the lower riveting component (5) rotates to the riveting start position, the conductive rubber pad component (4) moves to the induction retraction position, the upper riveting sliding assembly (32) moves to the upper riveting working position, the control circuit board controls the drilling component (2) to stop moving and controls the lower riveting assembly (52) to move in the direction of the upper riveting sliding assembly (32) at the upper riveting working position, so as to feed the rivet tube into the drill hole of the workpiece to be processed, and start the upper heating rivet head and the lower heating rivet head to rivet the rivet tube into the drill hole of the workpiece to be processed; When the lower pressure riveting assembly (52) moves upward to the raised position, the riveting of the workpiece to be processed is completed, and the control circuit board controls the lower pressure riveting assembly (52) to stop moving upward and downward; When the lower pressure riveting assembly (52) moves downward to the lowering position, the control circuit board controls the lower pressure riveting assembly (52) to stop moving downward.

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