Switch jack burr removing equipment

Abstract

The invention discloses excessive flash removing equipment for switch jacks, and relates to the technical field of filing, the excessive flash removing equipment comprises a workbench, the workbench is slidably connected with a lifting frame, the workbench is fixedly connected with air cylinders symmetrically distributed along the workbench, a connecting frame is fixedly connected between the telescopic ends of the symmetrically distributed air cylinders, and the connecting frame is slidably connected with a vibration frame; the connecting frame is fixedly connected with motors symmetrically distributed along the connecting frame, an output shaft of each motor is fixedly connected with an eccentric wheel, one side of each eccentric wheel is high, the other side of each eccentric wheel is low, the eccentric wheels make contact with the vibrating frame, the vibrating frame is fixedly connected with at least three filing tools, and the filing tools are provided with rubbing teeth used for filing excessive flashes in jacks of the switch socket. In the gradual downward movement process of the rubbing teeth, the excessive burrs of the switch socket are subjected to up-and-down broaching in a small range, automatic edge removing is achieved, the edge removing efficiency is improved, the broaching force can be controlled, and jack thermal deformation caused by too large broaching force is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of filing, in particular to a switch jack filing device. Background Art

[0002] During the manufacturing process of switches and sockets, some small burrs may be generated inside the sockets, which are called screwdrivers. If the screwdrivers inside the sockets are not removed, serious safety hazards such as arc discharge, short circuit and even fire may occur when the plug is inserted. In addition, the sharp screwdrivers may also cause the risk of cutting the human body, increasing the possibility of injury to the user. Therefore, removing the screwdrivers is a key step to ensure the safety and reliability of switches and sockets.

[0003] At present, it is usually the operator who uses a file or sandpaper to file a large area of ​​the file inside the socket, but this method is a great test of the operator's filing skills, resulting in not only low efficiency but also difficulty in controlling the filing force. Excessive force may cause thermal deformation of the socket, and too large an area may also easily cause thermal deformation of the socket.

[0004] To this end, the present invention provides a switch jack deburring device, which uses an automated progressive small-amplitude medium and low-frequency method to deburr a small area little by little, thereby improving the deburring efficiency and preventing the jack from thermal deformation. Summary of the invention

[0005] In order to overcome the shortcomings of low efficiency and easy thermal deformation, the present invention provides a switch jack deburring device.

[0006] A device for removing the sharpening of switch sockets comprises a workbench, which is slidably connected to a lifting frame, the workbench is fixedly connected to cylinders symmetrically distributed along the workbench, a connecting frame is fixedly connected between the telescopic ends of the symmetrically distributed cylinders, the connecting frame is slidably connected to a vibration frame, the connecting frame is fixedly connected to a motor symmetrically distributed along the connecting frame, the output shaft of the motor is fixedly connected to an eccentric wheel, one side of the eccentric wheel is higher than the other side, the eccentric wheel is in contact with the vibration frame, the vibration frame is fixedly connected to at least three filing tools, the filing tool is provided with rolling teeth for filing away the sharpening of switch socket sockets, the side lengths of two sides of the rolling teeth are equal to the width of the switch socket socket, the side sides of the other two sides of the rolling teeth are inclined, and the top projection lengths of the side sides of the other two sides of the rolling teeth are equal to the length of the switch socket socket.

[0007] More preferably, the rolling teeth are provided with a rubbing surface, and the rubbing surface is located above adjacent rolling teeth.

[0008] More preferably, it further comprises a fixed pipe, which is fixedly connected to the connecting frame, a hose is connected between the fixed pipe and the vibration frame, the vibration frame is connected to the file, and the file has a plurality of air outlets.

[0009] More preferably, it further includes a pressing plate symmetrically distributed along the workbench, the pressing plate is rotatably connected to the workbench, and the pressing plate is fixedly connected to a first rubber pad, and the first rubber pad is used for flexibly pressing down the switch socket.

[0010] More preferably, it also includes guide bars symmetrically distributed along the lifting frame, the guide bars are fixedly connected to the lifting frame, the workbench is slidably connected to push rods symmetrically distributed along the workbench, the push rods correspond one-to-one to the guide bars, the guide bars are used to push the push rods to slide, a spring is fixedly connected between the push rods and the workbench, and a connecting rod is rotatably connected between the push rods and the adjacent pressing plates.

[0011] More preferably, a side of the guide strip close to the adjacent push rod is arranged as an inclined surface, and the guide strip squeezes the push rod through the inclined surface to slide toward a side close to the switch socket.

[0012] More preferably, it also includes fixing rods symmetrically distributed along the workbench, and a supporting frame for placing switches and sockets is slidably connected between the symmetrically distributed fixing rods, the supporting frame has a through hole for the file to pass through, a magnet is fixed to the lower part of the fixing rod, the supporting frame and the magnet are magnetically attracted, and an access port is opened on the upper front side of the workbench.

[0013] More preferably, it further includes reset rods symmetrically distributed along the supporting frame, the reset rods are fixedly connected to the supporting frame, the lifting frame contacts the reset rods, and when the lifting frame is raised, the supporting frame is driven to reset through the reset rods.

[0014] More preferably, the device further comprises second rubber pads symmetrically distributed along the workbench, and the second rubber pads are fixed to the bottom of the workbench.

[0015] The beneficial effects of the present invention are as follows: the present invention files the edge of the switch socket up and down in a small range during the progressive downward movement of the teeth, thereby realizing automatic edge removal and improving the efficiency of edge removal, and the filing force can be controlled to avoid thermal deformation of the socket caused by excessive filing force.

[0016] The invention arranges the rolling teeth obliquely so that the rolling teeth gradually descend and file away the sharp edges in the switch socket socket in a small area, thereby avoiding thermal deformation of the socket caused by large-area filing of the rolling teeth.

[0017] The present invention connects the fixed tube to an air pump so that the gas is guided to the air outlet through the fixed tube and the hose in sequence, so that the file is always in a low-temperature deburring environment, thereby avoiding thermal deformation of the socket caused by high temperature generated during the deburring process.

[0018] The present invention utilizes a lifting frame to drive the guide bar to move downward, so that the first rubber pad swings downward with the pressing plate until it is flexibly pressed on the switch socket, thereby preventing the switch socket from jumping upward at will during edge trimming, thereby causing the socket to be misaligned with the file tool and affecting the edge trimming effect.

[0019] The present invention utilizes that when the file tool is misaligned with the socket of the switch socket, the file tool will transfer the downward pressure on the switch socket to the supporting frame, so that the magnet is separated from the supporting frame, thereby automatically and timely separating the file tool from the switch socket, thereby achieving the effect of protecting the file tool and the switch socket, preventing the file tool from directly acting on the switch socket, avoiding serious damage to the file tool and the switch socket, thereby avoiding the switch socket from being scrapped, and avoiding affecting the service life of the file tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a partial three-dimensional structural cross-sectional view of the present invention.

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the cylinder, connecting frame, vibration frame and other components of the present invention.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the vibration frame and the file of the present invention.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the file of the present invention.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the fixing pipe, hose and other components of the present invention.

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the connecting frame, guide strips, pressing plate and other components of the present invention.

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the guide strip, the pressing plate, the push rod and other components of the present invention.

[0028] Fig. 9 It is a three-dimensional structural schematic diagram of the connecting rod, spring, push rod and other components of the present invention.

[0029] Fig.10 It is a three-dimensional structural schematic diagram of the supporting frame, fixing rod, reset rod and other components of the present invention.

[0030] Fig.11 It is a three-dimensional structural schematic diagram of the fixing rod, magnet, reset rod and other components of the present invention.

[0031] Fig.12 It is a schematic diagram of the three-dimensional structure of the workbench and the second rubber pad of the present invention.

[0032] Markings in the accompanying drawings: 11: workbench, 12: lifting frame, 13: cylinder, 14: connecting frame, 15: vibration frame, 16: motor, 17: eccentric wheel, 18: file, 19: tooth rolling, 110: polishing surface, 111: switch socket, 21: air outlet, 22: fixed pipe, 23: hose, 31: guide strip, 32: pressing plate, 33: first rubber pad, 34: connecting rod, 35: spring, 36: push rod, 41: supporting frame, 42: fixing rod, 43: magnet, 44: reset rod, 51: second rubber pad. DETAILED DESCRIPTION

[0033] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0034] Embodiment 1: A switch jack de-burring device, such as Figure 1-Figure 5 As shown, it includes a workbench 11, the upper part of the workbench 11 is slidably connected to a lifting frame 12 along the up-down direction, the inside of the workbench 11 is fixedly connected to cylinders 13 symmetrically distributed along the left and right sides of the workbench 11, a connecting frame 14 is fixedly connected between the telescopic ends of the symmetrically distributed cylinders 13, the inside of the connecting frame 14 is slidably connected to a vibration frame 15 along the up-down direction, the upper part of the connecting frame 14 is fixedly connected to a motor 16 symmetrically distributed along the left and right sides of the connecting frame 14, the output shaft of the motor 16 is fixedly connected to an eccentric wheel 17, one side of the eccentric wheel 17 is higher than the other side, the eccentric wheel 17 is in contact with the vibration frame 15, and the rotation of the eccentric wheel 17 drives the vibration frame 15 to intermittently The vibration frame 15 moves up and down with a small amplitude and low frequency. Three files 18 are fixedly connected to the left and right sides of the vibration frame 15. The files 18 correspond to the sockets of the switch socket 111. The files 18 are provided with rolling teeth 19 for filing the sharp edges in the sockets of the switch socket 111. The side lengths of the two sides of the rolling teeth 19 are equal to the width of the sockets of the switch socket 111. The side surfaces of the other two sides of the rolling teeth 19 are inclined, and the top projection lengths of the side surfaces of the other two sides of the rolling teeth 19 are equal to the length of the sockets of the switch socket 111. The upper four sides of the rolling teeth 19 are provided with polishing surfaces 110, and the polishing surfaces 110 are located above the adjacent rolling teeth 19.

[0035] like Figure 6 As shown, it also includes a fixed pipe 22, which is fixedly connected to the upper right side of the connecting frame 14, a hose 23 is connected between the fixed pipe 22 and the vibration frame 15, the vibration frame 15 is connected to the file 18, and the file 18 has a plurality of air outlets 21.

[0036] When using the present device to remove the sharpening in the socket of the switch socket 111, first, place the switch socket 111 to be sharpened on the workbench 11, then control the telescopic rod of the air cylinder 13 to extend downward, thereby driving the lifting frame 12 to slide downward, and the lifting frame 12 drives the connecting frame 14, the vibration frame 15, the motor 16, the eccentric wheel 17 and the file 18 to move gradually downward as a whole. In the process of gradually moving downward, the output shaft of the control motor 16 drives the rotating eccentric wheel 17 to rotate, thereby driving the vibration frame 15 to move up and down in a small amplitude, and then driving the file 18 to move in a small amplitude at a medium and low frequency, so that the rolling teeth 19 files the sharpening of the switch socket 111, and the polishing surface 110 polishes the portion filed by the rolling teeth 19, so that the socket of the switch socket 111 becomes flat and smooth after the sharpening is removed. After the sharpening is completed, the telescopic rod of the control cylinder 13 is shortened upward, and the output shaft of the control motor 16 is stopped.

[0037] In this way, the present invention files the edge of the switch socket 111 up and down in a small range during the progressive downward movement of the teeth 19, thereby realizing automatic edge removal, improving the efficiency of edge removal, and making the filing force controllable to avoid thermal deformation of the socket caused by excessive filing force.

[0038] Moreover, the present invention sets the rolling teeth 19 at an angle so that the rolling teeth 19 gradually descends while filing away the sharp edges in the socket of the switch socket 111 little by little in a small area, thereby avoiding thermal deformation of the socket caused by filing away the sharp edges over a large area of ​​the rolling teeth 19.

[0039] In addition, the present invention connects the fixed tube 22 to an air pump so that the gas is guided to the air outlet 21 through the fixed tube 22 and the hose 23 in sequence, thereby keeping the file 18 in a low-temperature deburring environment at all times, thereby avoiding thermal deformation of the socket caused by high temperature generated during the deburring process.

[0040] Embodiment 2: Based on embodiment 1, Figure 7-Figure 9 As shown, it also includes guide bars 31 symmetrically distributed along the lifting frame 12, and there are four guide bars 31 in total. The guide bars 31 are fixed to the lifting frame 12. The front and rear sides of the workbench 11 are rotatably connected with pressing plates 32 symmetrically distributed along the workbench 11. The bottom of the pressing plate 32 is fixedly connected with a first rubber pad 33, and the first rubber pad 33 is used to flexibly press down the switch socket 111. The front and rear sides of the workbench 11 are slidably connected with push rods 36 symmetrically distributed along the workbench 11. The push rods 36 correspond to the guide bars 31 one by one. The bottom side of the guide bar 31 is set as an inclined surface. The guide bar 31 squeezes the push rod 36 through the inclined surface to slide toward the side close to the switch socket 111. A spring 35 is fixed between the push rod 36 and the workbench 11, and a connecting rod 34 is rotatably connected between the push rod 36 and the adjacent pressing plate 32.

[0041] When the switch socket 111 to be deburred is placed on the workbench 11, the switch socket 111 is located under the pressing plate 32. When the lifting frame 12 moves downward, the lifting frame 12 drives the guide bar 31 to move downward. When the inclined surface of the guide bar 31 contacts the push rod 36, the guide bar 31 squeezes the push rod 36 to slide to the side close to the switch socket 111. The spring 35 is stretched, and the push rod 36 pushes the pressing plate 32 to swing downward through the connecting rod 34. The first rubber pad 33 swings downward with the pressing plate 32 until it is flexibly pressed on the switch socket 111 to prevent the switch socket 111 from jumping upward at will during deburring, thereby causing the socket to be misaligned relative to the file 18, affecting the deburring effect.

[0042] When the lifting frame 12 moves upward, the lifting frame 12 drives the guide bar 31 to move upward. When the inclined surface of the guide bar 31 is disengaged from the push rod 36, the spring 35 is reset to make the push rod 36 slide to the side away from the switch socket 111. The push rod 36 pulls the pressing plate 32 to swing upward through the connecting rod 34. The first rubber pad 33 swings upward with the pressing plate 32, thereby releasing the fixation of the switch socket 111.

[0043] Embodiment 3: Based on embodiment 2, Fig.10 and Fig.11 As shown, it also includes fixing rods 42 symmetrically distributed along the workbench 11, and a carrier frame 41 is slidably connected between the symmetrically distributed fixing rods 42 along the up and down direction. The carrier frame 41 is used to place the switch socket 111, and the carrier frame 41 has two through holes for the file 18 to pass through. A magnet 43 is fixedly connected to the lower part of the fixing rod 42, and the carrier frame 41 and the magnet 43 are magnetically engaged. An access port is opened on the upper front side of the workbench 11, and reset rods 44 symmetrically distributed along the carrier frame 41 are fixedly connected to the carrier frame 41. The lifting frame 12 is in contact with the upper part of the reset rod 44. When the lifting frame 12 is raised, the reset rod 44 drives the carrier frame 41 to reset upward.

[0044] If the file 18 is not accurately aligned with the socket of the switch socket 111, the file 18 will directly act downward on the switch socket 111 instead of acting on the socket of the switch socket 111. This will cause the file 18 and the switch socket 111 to be seriously damaged, affecting the service life of the file 18 and causing the switch socket 111 to be scrapped. To avoid this situation, the specific operations are as follows: Initially, the bottom of the magnet 43 and the carrier 41 are magnetically attracted to each other. If the file 18 directly contacts the switch socket 111 during the downward movement, the file 18 will transfer a large downward pressure on the switch socket 111 to the carrier 41 until the downward pressure resists the magnetic attraction, so that the carrier 41 slides downward along the fixing rod 42, and the switch socket 111 moves downward with the carrier 41, automatically and timely separating the file 18 from the switch socket 111, thereby achieving the effect of protecting the file 18 and the switch socket 111. Then, the switch socket 111 is taken out by moving forward from the taking port of the workbench 11. Afterwards, when the lifting frame 12 moves upward, the lifting frame 12 contacts the reset rod 44 and pushes the reset rod 44 to slide upward, thereby driving the carrier 41 to slide upward and reset until it is adsorbed by the magnet 43 again.

[0045] like Fig.12 As shown, it also includes second rubber pads 51 that are symmetrically distributed along the workbench 11. There are four second rubber pads 51 in total. The second rubber pads 51 are fixed to the bottom of the workbench 11. The second rubber pads 51 can reduce the vibration of the equipment.

[0046] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A switch socket deburring device, comprising a workbench (11), characterized in that: The workbench (11) is slidably connected to a lifting frame (12), the workbench (11) is fixedly connected to cylinders (13) symmetrically distributed along the workbench (11), a connecting frame (14) is fixedly connected between the telescopic ends of the symmetrically distributed cylinders (13), the connecting frame (14) is slidably connected to a vibration frame (15), the connecting frame (14) is fixedly connected to a motor (16) symmetrically distributed along the connecting frame (14), the output shaft of the motor (16) is fixedly connected to an eccentric wheel (17), one side of the eccentric wheel (17) is higher than the other side, The eccentric wheel (17) contacts the vibration frame (15), and the vibration frame (15) is fixedly connected with at least three files (18). The files (18) are provided with rolling teeth (19) for filing away the edge of the plug hole of the switch socket (111). The length of the side surfaces of two sides of the rolling teeth (19) is equal to the width of the plug hole of the switch socket (111), and the side surfaces of the other two sides of the rolling teeth (19) are inclined, and the top projection length of the side surfaces of the other two sides of the rolling teeth (19) is equal to the length of the plug hole of the switch socket (111).

2. A switch jack deburring device according to claim 1, characterized in that: The rolling teeth (19) are provided with a polishing surface (110), and the polishing surface (110) is located above an adjacent rolling tooth (19).

3. A switch jack deburring device according to claim 2, characterized in that: The invention also comprises a fixed pipe (22), the fixed pipe (22) being fixedly connected to the connecting frame (14), a hose (23) being connected between the fixed pipe (22) and the vibration frame (15), the vibration frame (15) being connected to the file (18), and the file (18) being provided with a plurality of air outlets (21).

4. A switch jack deburring device according to claim 3, characterized in that: It also includes a pressing plate (32) symmetrically distributed along the workbench (11), the pressing plate (32) being rotatably connected to the workbench (11), the pressing plate (32) being fixedly connected to a first rubber pad (33), and the first rubber pad (33) being used to flexibly press down the switch socket (111).

5. A switch jack deburring device according to claim 4, characterized in that: The invention also includes guide bars (31) symmetrically distributed along the lifting frame (12), the guide bars (31) being fixedly connected to the lifting frame (12), the workbench (11) being slidably connected to push rods (36) symmetrically distributed along the workbench (11), the push rods (36) corresponding one to the guide bars (31), the guide bars (31) being used to push the push rods (36) to slide, a spring (35) being fixedly connected between the push rods (36) and the workbench (11), and a connecting rod (34) being rotatably connected between the push rods (36) and the adjacent pressing plate (32).

6. A switch jack deburring device according to claim 5, characterized in that: A side of the guide strip (31) close to the adjacent push rod (36) is provided as an inclined surface, and the guide strip (31) presses the push rod (36) through the inclined surface to slide toward a side close to the switch socket (111).

7. A switch jack deburring device according to claim 6, characterized in that: It also includes fixing rods (42) symmetrically distributed along the workbench (11), a carrier frame (41) for placing a switch socket (111) is slidably connected between the symmetrically distributed fixing rods (42), the carrier frame (41) is provided with a through hole for passing a file (18), a magnet (43) is fixedly connected to the lower part of the fixing rods (42), the carrier frame (41) and the magnet (43) are magnetically engaged, and a take-out opening is provided at the upper front side of the workbench (11).

8. A switch jack deburring device according to claim 7, characterized in that: It also includes reset rods (44) symmetrically distributed along the carrier frame (41), the reset rods (44) are fixedly connected to the carrier frame (41), the lifting frame (12) is in contact with the reset rods (44), and when the lifting frame (12) is raised, the reset rods (44) drive the carrier frame (41) to reset.

9. A switch jack deburring device according to claim 8, characterized in that: It also includes second rubber pads (51) symmetrically distributed along the workbench (11), and the second rubber pads (51) are fixedly connected to the bottom of the workbench (11).

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