Perforating device for hardware fastener machining

Abstract

The utility model discloses a punching device for hardware fastener machining, and belongs to the technical field of hardware fastener machining. The punching device for hardware fastener machining comprises a rotating mechanism, the rotating mechanism comprises a base, a placing mechanism is arranged at the center of the upper end face of the base and comprises a bottom plate, a lifting plate is arranged on the upper end face of the bottom plate, an electric telescopic rod is arranged on the bottom face of the bottom plate, and the movable end of the electric telescopic rod penetrates through the bottom plate and is connected with the bottom face of the lifting plate. The upper end face of the lifting plate is connected with six connecting rods, the upper ends of the six connecting rods are connected with abutting bases, the upper end faces of the six abutting bases are provided with limiting grooves, the two sides of the outer portion of the bottom plate are connected with supporting plates, a top plate is connected to the position, close to the upper ends, between the pair of supporting plates, the upper end face of the top plate is connected with six containing cylinders, and the bottom ends of the six containing cylinders penetrate through the top plate. And the through holes are in clearance fit with the through holes of the top plate.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware fastener processing, in particular to a punching device for processing hardware fasteners. Background Art

[0002] Fasteners are a type of mechanical part widely used in various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, meters, and supplies. Their function is to fasten two or more parts (or components) together into a whole. They typically include bolts, studs, screws, nuts, etc. During the processing of hardware fasteners, they usually need to be drilled.

[0003] For example, a Chinese patent with publication number CN219632637U discloses a punching device for processing hardware fasteners, which relates to the field of hardware fastener processing technology and includes a hardware fastener punching device body, the hardware fastener punching device body including a punching table, an adjustable movable punching mechanism is provided above the punching table, and a hardware fastener clamping mechanism is provided in the middle of the punching table; the adjustable movable punching mechanism includes a movable adjustment unit and a lifting punching unit. The utility model uses a movable guide rail to guide the movement of a vertical movable punching frame. Manually rotating the adjustment threaded rod allows the vertical movable punching frame to move and adjust its position under the limit of the movable guide rail, which is convenient for adjusting the horizontal coordinate of the punching. When the motor is working, its output shaft rotates, driving the threaded rod to rotate, causing the horizontal movable frame to move downward under the limit of the vertical movable punching frame, so that the drill bit can approach the hardware fastener for punching.

[0004] The technical solution recorded in this proposal is to place the hardware fasteners on the positioning plate in the middle of the punching table, and drive the double-headed threaded rod to rotate through the work of motor 3, so that the clamping plate can move relatively with the limit cooperation of the adjustment guide rail to clamp and fix a single hardware fastener. However, in actual use, this solution can only punch a single fastener when punching holes in the fasteners, thereby reducing the drilling processing efficiency of the fasteners. Utility Model Content

[0005] The purpose of the utility model is to provide a punching device for processing hardware fasteners to solve the problems raised in the above background technology.

[0006] In view of the above problems, the technical solution proposed by the present invention is:

[0007] The top end face of said sliding panel also is provided with an interlocking structure, and the interlocking structures are pivotally connected to each other with a bolt, and the bolt has a round shank to contact with the interlocking structures.

[0008] Furthermore, the six pressing seats and the six placing tubes are all distributed in a ring shape with equal distances, and the six pressing seats are aligned one by one with the six placing tubes respectively.

[0009] The beneficial effect of adopting the above further solution is that by aligning the six pressing seats with the six placing cylinders one by one, when the pressing seats move upward, it is convenient to place the six pressing seats respectively inside the bottom grooves of the corresponding placing cylinders.

[0010] Furthermore, the bottom groove and the pressing seat are both hexagonal, and there is a clearance fit between the bottom groove and the pressing seat.

[0011] The beneficial effect of adopting the above-mentioned further scheme is that by setting the bottom groove and the pressure seat into a hexagon, since one end of the bolt fastener is hexagonal, when the bolt placed on the pressure seat enters the interior of the placement tube as a whole, the rod body of the bolt enters the interior of the vertical groove, and the hexagonal head of the bolt is located inside the bottom groove. According to the thickness of the hexagonal head of the bolt fastener, the side of the hexagonal head close to the rod body is pressed and fit with the top surface of the bottom groove, thereby fixing the bolt fastener inside the placement tube.

[0012] Furthermore, a punching mechanism is provided on the back of the base, and the punching mechanism includes a pair of hydraulic rods, a horizontal plate is connected between the movable ends of the pair of hydraulic rods, a second motor is provided on one side of the bottom surface of the horizontal plate, the output end of the second motor is connected to a drill bit, and an infrared emitter is embedded in the interior of the horizontal plate on one side of the second motor.

[0013] The beneficial effect of adopting the above further scheme is that by setting up a pair of hydraulic rods, when the pair of hydraulic rods are started, it is easy to drive the cross plate to move downward, so that the second motor moves downward, so that the bottom end of the drill bit slowly approaches the top of the bolt fastener. By setting up the second motor, when the second motor rotates, it is easy to drive the drill bit to rotate, thereby drilling the fastener. By setting up an infrared emitter, it is easy to emit infrared rays.

[0014] Furthermore, the base is internally rotatably connected to a hollow cylinder, the upper end surface of the base is provided with a circular hole, the upper end of the hollow cylinder passes through the circular hole and is connected to the bottom surface of the base plate, and the outer portion of the hollow cylinder near the bottom end is sleeved with an outer gear ring, the interior of the base is located on one side of the hollow cylinder and is rotatably connected to a rotating shaft, the outer portion of the rotating shaft is sleeved with a gear, and the gear and the outer gear ring are engaged with each other.

[0015] The beneficial effect of adopting the above-mentioned further scheme is that, through the coordinated use of the gear and the outer ring gear, when the rotating shaft rotates to cause the gear to rotate, it drives the outer ring gear meshing with the gear to rotate, thereby realizing the rotation of the hollow cylinder. Since the upper end of the hollow cylinder passes through the circular hole and is connected to the bottom plate, it is convenient to realize the rotation of the bottom plate. At the same time, the outer wall of the hollow cylinder near the top is clearance-matched with the inner wall of the circular hole.

[0016] Furthermore, a worm wheel is sleeved on the outside of the rotating shaft above the gear, and a worm is rotatably connected to the inside of the base near the worm wheel, and the worm and the worm wheel are meshed with each other.

[0017] The beneficial effect of adopting the above further solution is that, through the coordinated use of the worm and the worm wheel, when the worm rotates, it is easy to drive the worm wheel meshing with the worm to rotate, thereby causing the rotating shaft to rotate.

[0018] Furthermore, a first motor is provided on the front side of the base, and an output end of the first motor is transmission-connected to the worm.

[0019] The beneficial effect of adopting the above further solution is that by providing the first motor, when the first motor is started, it is easy to drive the worm to rotate.

[0020] Furthermore, an infrared receiver is provided on the top surface of the top plate on one side of the placement tube, and the infrared receiver can receive infrared rays emitted by the infrared transmitter, and the adjacent infrared receivers and the placement tube are located on the same axis.

[0021] The beneficial effect of adopting the above-mentioned further scheme is that the number of infrared receivers is the same as the number of placement tubes, which is six, and the six infrared receivers are also distributed in an equidistant ring. By setting the infrared receivers, the first motor is electrically connected to the infrared receivers through the controller. When the placement mechanism rotates so that one of the infrared receivers on the top surface of the top plate is located directly below the infrared transmitter, it will receive the infrared light emitted by the infrared transmitter, and at this time it will send a signal to the controller, and the controller will immediately turn off the first motor, and the placement mechanism will stop rotating at this time.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: the punching device for processing hardware fasteners places the bolt fasteners one by one in the limiting grooves on the six pressure seats, and by setting the limiting grooves, the inner wall of the limiting grooves and the outer wall of the hexagonal head of the bolt fastener are clearance-matched, thereby facilitating the limiting of the bolt fasteners, and then by starting the electric telescopic rod, it is convenient to push the lifting plate up, so that the six pressure seats are moved upward, so that the six pressure seats are conveniently placed in the bottom grooves of the corresponding placement tubes, so that the bolts placed on the pressure seats enter the placement tube as a whole, the rod body of the bolt enters the interior of the vertical groove, and the hexagonal head of the bolt is located in the interior of the bottom groove. According to the thickness of the hexagonal head of the bolt fastener, the side of the hexagonal head close to the rod body is pressed and fitted with the top surface of the bottom groove, so that the bolt fastener is fixed in the interior of the placement tube, and the support plate is provided to facilitate the connection between the bottom plate and the top plate. By providing the six placement tubes, when the bottom plate rotates, it is convenient to punch holes in the bolt fasteners in the six placement tubes in sequence through the punching mechanism, thereby improving the efficiency of the bolt fastener punching processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a punching device for processing hardware fasteners provided by the utility model;

[0024] Figure 2 This is an exploded three-dimensional structural diagram of the base and bottom plate of a punching device for processing hardware fasteners provided by the utility model;

[0025] Figure 3 This is an exploded three-dimensional structural diagram of a placement mechanism of a punching device for processing hardware fasteners provided by the utility model;

[0026] Figure 4 A cross-sectional view of a placement tube of a punching device for processing hardware fasteners provided by the present invention;

[0027] Figure 5 The utility model provides a front cross-sectional structural diagram of a base of a punching device for processing hardware fasteners.

[0028] In the figure: 100, rotating mechanism; 1001, base; 1002, hollow cylinder; 1003, outer gear ring; 1004, rotating shaft; 1005, gear; 1006, worm gear; 1007, worm; 1008, first motor; 200, punching mechanism; 2001, hydraulic rod; 2002, horizontal plate; 2003, second motor; 2004, drill bit; 300, placing mechanism; 3001, bottom plate; 3002, lifting plate; 3003, electric telescopic rod; 3004, connecting rod; 3005, pressing seat; 3006, limiting groove; 3007, supporting plate; 3008, top plate; 3009, placing cylinder; 3010, vertical groove; 3011, bottom groove; 400, infrared receiver. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 5The utility model provides a technical solution: a punching device for processing hardware fasteners, including a rotating mechanism 100, the rotating mechanism 100 includes a base 1001, a placement mechanism 300 is provided at the center of the upper end surface of the base 1001, the placement mechanism 300 includes a bottom plate 3001, the bottom surface of the bottom plate 3001 is in contact with the top surface of the base 1001, and a lifting plate 3002 is provided on the upper end surface of the bottom plate 3001, an electric telescopic rod 3003 is provided on the bottom surface of the bottom plate 3001, the movable end of the electric telescopic rod 3003 passes through the bottom plate 3001 and is connected to the bottom surface of the lifting plate 3002, the upper end surface of the lifting plate 3002 is connected to six connecting rods 3004, the upper ends of the six connecting rods 3004 The six pressing seats 3005 are connected, and the upper end surfaces of the six pressing seats 3005 are provided with limiting grooves 3006. The outer sides of the bottom plate 3001 are connected with support plates 3007. A top plate 3008 is connected between a pair of support plates 3007 near the upper end. The upper end surface of the top plate 3008 is connected with six placement tubes 3009. The bottom ends of the six placement tubes 3009 pass through the top plate 3008 and are clearance-matched with the through-holes of the top plate 3008. The insides of the six placement tubes 3009 are provided with bottom grooves 3011 near the bottom ends, and the insides of the six placement tubes 3009 are provided with vertical grooves 3010 above the bottom grooves 3011. The six pressing seats 3005 and the six placement tubes 3009 are equidistant. The six pressing seats 3005 are distributed in a ring shape, and are aligned one by one with the six placement cylinders 3009 respectively. The bottom groove 3011 and the pressing seat 3005 are both hexagonal, and the bottom groove 3011 and the pressing seat 3005 have a clearance fit. By placing the bolt fasteners one by one in the limiting grooves 3006 on the six pressing seats 3005, the limiting grooves 3006 are set, and the inner wall of the limiting groove 3006 is clearance-fitted with the outer wall of the hexagonal head of the bolt fastener, thereby facilitating the positioning of the bolt fasteners. Then, by starting the electric telescopic rod 3003, it is convenient to push the lifting plate 3002 upward, thereby moving the six pressing seats 3005 upward, and facilitating the six pressing seats 3005 to be placed in the corresponding placement cylinders. The inside of the bottom groove 3011 of 3009 allows the bolt placed on the pressure seat 3005 to enter the inside of the placement tube 3009 as a whole, the rod body of the bolt enters the inside of the vertical groove 3010, and the hexagonal head of the bolt is located inside the bottom groove 3011. According to the thickness of the hexagonal head of the bolt fastener, the side of the hexagonal head close to the rod body is pressed and fit with the top surface of the bottom groove 3011, thereby fixing the bolt fastener inside the placement tube 3009. By setting the support plate 3007, the connection between the bottom plate 3001 and the top plate 3008 is facilitated. By setting six placement tubes 3009, when the bottom plate 3001 rotates, it is convenient to subsequently punch holes in the bolt fasteners in the six placement tubes 3009 through the punching mechanism 200.

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 5The utility model provides a technical solution: a punching mechanism 200 is provided on the back of the base 1001, and the punching mechanism 200 includes a pair of hydraulic rods 2001, and a horizontal plate 2002 is connected between the movable ends of the pair of hydraulic rods 2001. A second motor 2003 is provided on one side of the bottom surface of the horizontal plate 2002, and the output end of the second motor 2003 is transmission-connected to a drill bit 2004, and an infrared emitter is embedded in the interior of the horizontal plate 2002 on one side of the second motor 2003. The interior of the base 1001 is rotatably connected to a hollow cylinder 1002, and a circular hole is provided on the upper end surface of the base 1001. The upper end of the hollow cylinder 1002 passes through the circular hole and is connected to the bottom surface of the bottom plate 3001, and the hollow cylinder 1002 is near the bottom end. The outside is provided with an outer gear ring 1003, the inside of the base 1001 is located on one side of the hollow cylinder 1002 and is rotatably connected to the rotating shaft 1004, the outside of the rotating shaft 1004 is provided with a gear 1005, the gear 1005 and the outer gear ring 1003 are meshed with each other, the outside of the rotating shaft 1004 is provided with a worm gear 1006 above the gear 1005, the inside of the base 1001 is rotatably connected to the worm gear 1006 near the worm gear 1006, the worm gear 1007 and the worm gear 1006 are meshed with each other, the front of the base 1001 is provided with a first motor 1008, the output end of the first motor 1008 is connected to the worm gear 1007, and the top surface of the top plate 3008 is located on the side where the cylinder 3009 is placed and is provided with an infrared receiver The infrared receiver 400 can receive the infrared rays emitted by the infrared transmitter. The adjacent infrared receivers 400 and the placement cylinder 3009 are located on the same axis. When the first motor 1008 is started, it is convenient to drive the worm 1007 to rotate, so that the worm wheel 1006 engaged with the worm 1007 rotates, and then the rotating shaft 1004 rotates to drive the gear 1005 to rotate, so that the outer gear ring 1003 engaged with the gear 1005 rotates, thereby realizing the rotation of the hollow cylinder 1002. Since the upper end of the hollow cylinder 1002 is connected to the bottom plate 3001 through the circular hole, it is convenient to realize the rotation of the bottom plate 3001. By setting the infrared transmitter, it is convenient to transmit infrared rays. By setting the infrared receiver 40 0, the first motor 1008 is electrically connected to the infrared receiver 400 through the controller. When the placement mechanism 300 rotates so that one of the infrared receivers 400 on the top surface of the top plate 3008 is located directly below the infrared transmitter, it will receive the infrared rays emitted by the infrared transmitter. At this time, it will send a signal to the controller, and the controller will immediately turn off the first motor 1008. The placement mechanism 300 stops rotating at this time. When a pair of hydraulic rods 2001 are started, it is easy to drive the cross plate 2002 to move downward, causing the second motor 2003 to move downward, so that the bottom end of the drill bit 2004 slowly approaches the top end of the bolt fastener. When the second motor 2003 is started, it is easy to drive the drill bit 2004 to rotate, thereby drilling a hole in the bolt fastener rod body.

[0033] Specifically, the working principle of the punching device for processing hardware fasteners is as follows: when in use, the bolt fasteners are placed one by one in the limiting grooves 3006 on the six pressing seats 3005. By setting the limiting grooves 3006, the inner wall of the limiting grooves 3006 and the outer wall of the hexagonal head of the bolt fastener are clearance-matched, thereby facilitating the limiting of the bolt fasteners. Then, by starting the electric telescopic rod 3003, it is convenient to push the lifting plate 3002 upward, thereby moving the six pressing seats 3005 upward, and facilitating the six pressing seats 3005 to be placed respectively in the bottom grooves 3011 of the corresponding placement cylinders 3009, so that The bolt placed on the pressing seat 3005 enters the interior of the placement tube 3009 as a whole, the rod of the bolt enters the interior of the vertical groove 3010, and the hexagonal head of the bolt is located inside the bottom groove 3011. According to the thickness of the hexagonal head of the bolt fastener, the side of the hexagonal head close to the rod body is pressed and fitted with the top surface of the bottom groove 3011, thereby fixing the bolt fastener inside the placement tube 3009, starting the first motor 1008, driving the worm 1007 to rotate, causing the worm wheel 1006 to rotate, and then causing the rotating shaft 1004 to rotate and drive the gear 1005 to rotate, causing the outer gear ring 1003 to rotate, thereby realizing the hollow tube 1002. Rotation, since the upper end of the hollow cylinder 1002 is connected to the bottom plate 3001 through the circular hole, the rotation of the bottom plate 3001 is facilitated, so that the bottom plate 3001 and the top plate 3008 rotate together under the connection of the support plate 3007. By setting an infrared transmitter, it is convenient to transmit infrared rays. By setting an infrared receiver 400, the first motor 1008 is electrically connected to the infrared receiver 400 through the controller. When the placement mechanism 300 rotates so that one of the infrared receivers 400 on the top surface of the top plate 3008 is located directly below the infrared transmitter, it will receive the infrared rays emitted by the infrared transmitter. At this time, a signal will be sent to the controller, and the controller will immediately turn off the first motor 1008. The placement mechanism 300 stops rotating at this time, and a pair of hydraulic rods 2001 are started to drive the cross plate 2002 to move downward, so that the second motor 2003 moves downward, so that the bottom end of the drill bit 2004 slowly approaches the top of the bolt fastener. When the second motor 2003 is started, it is easy to drive the drill bit 2004 to rotate, thereby drilling holes in the bolt fastener rod body. By setting six placement tubes 3009, when the bottom plate 3001 rotates, it is convenient for the subsequent drilling of holes in the bolt fasteners in the six placement tubes 3009 through the punching mechanism 200.

Claims

1. A punching device for processing hardware fasteners, characterized in that: The invention comprises a rotating mechanism (100), wherein the rotating mechanism (100) comprises a base (1001), a placing mechanism (300) is provided at the center of the upper end surface of the base (1001), the placing mechanism (300) comprises a bottom plate (3001), the bottom surface of the bottom plate (3001) is in contact with the top surface of the base (1001), and the upper end surface of the bottom plate (3001) is provided with a lifting plate (3002), the bottom surface of the bottom plate (3001) is provided with an electric telescopic rod (3003), the movable end of the electric telescopic rod (3003) passes through the bottom plate (3001) and is connected to the bottom surface of the lifting plate (3002), the upper end surface of the lifting plate (3002) is connected to six connecting rods (3004), and the upper ends of the six connecting rods (3004) are connected to the upper ends of the six connecting rods (3004). The ends are connected to a pressing seat (3005), and the upper end surfaces of the six pressing seats (3005) are each provided with a limiting groove (3006), and the outer sides of the bottom plate (3001) are each connected to a support plate (3007), and a top plate (3008) is connected between a pair of the support plates (3007) near the upper end, and the upper end surface of the top plate (3008) is connected to six placement tubes (3009), and the bottom ends of the six placement tubes (3009) all pass through the top plate (3008) and are all gap-matched with the through holes of the top plate (3008), and the interiors of the six placement tubes (3009) are each provided with a bottom groove (3011) near the bottom end, and the interiors of the six placement tubes (3009) are each provided with a vertical groove (3010) above the bottom groove (3011).

2. A punching device for processing hardware fasteners according to claim 1, characterized in that: The six pressing seats (3005) and the six placing cylinders (3009) are all distributed in a ring shape with equal distances, and the six pressing seats (3005) are aligned one by one with the six placing cylinders (3009).

3. A punching device for processing hardware fasteners according to claim 1, characterized in that: The bottom groove (3011) and the pressing seat (3005) are both hexagonal, and there is a clearance fit between the bottom groove (3011) and the pressing seat (3005).

4. A punching device for processing hardware fasteners according to claim 1, characterized in that: A punching mechanism (200) is provided on the back of the base (1001), and the punching mechanism (200) comprises a pair of hydraulic rods (2001), wherein a horizontal plate (2002) is connected between the movable ends of the pair of hydraulic rods (2001), a second motor (2003) is provided on one side of the bottom surface of the horizontal plate (2002), an output end of the second motor (2003) is transmission-connected to a drill bit (2004), and an infrared emitter is embedded in the interior of the horizontal plate (2002) on one side of the second motor (2003).

5. A punching device for processing hardware fasteners according to claim 4, characterized in that: The base (1001) is internally rotatably connected to a hollow cylinder (1002), the upper end surface of the base (1001) is provided with a circular hole, the upper end of the hollow cylinder (1002) passes through the circular hole and is connected to the bottom surface of the base plate (3001), and the outer portion of the hollow cylinder (1002) near the bottom end is sleeved with an outer gear ring (1003), the interior of the base (1001) is located on one side of the hollow cylinder (1002) and is rotatably connected to a rotating shaft (1004), the outer portion of the rotating shaft (1004) is sleeved with a gear (1005), and the gear (1005) and the outer gear ring (1003) are meshed with each other.

6. A punching device for processing hardware fasteners according to claim 5, characterized in that: A worm gear (1006) is sleeved on the outside of the rotating shaft (1004) and located above the gear (1005). A worm (1007) is rotatably connected to the inside of the base (1001) near the worm gear (1006). The worm (1007) and the worm gear (1006) are meshed with each other.

7. A punching device for processing hardware fasteners according to claim 6, characterized in that: A first motor (1008) is provided on the front side of the base (1001), and an output end of the first motor (1008) is transmission-connected to the worm (1007).

8. The punching device for processing hardware fasteners according to claim 1, characterized in that: The top surface of the top plate (3008) is located on one side of the placement tube (3009) and is provided with an infrared receiver (400). The infrared receiver (400) can receive infrared rays emitted by the infrared transmitter. The adjacent infrared receivers (400) and the placement tube (3009) are located on the same axis.

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