Key-making contact type conductive free conversion working platform

Abstract

The key making contact type conductive free conversion working platform comprises a rotary table, a rotating mechanism and a conductive positioning mechanism, the rotary table comprises a bottom plate and a top plate, the bottom plate and the top plate are connected through the rotating mechanism, and the conductive positioning mechanism is arranged on the inner side, close to the rotating mechanism, of the rotary table. The rotating mechanism comprises an inner rotating disc, an outer rotating disc, threaded rods and nuts, the inner rotating disc is connected to the bottom of the top plate, the outer rotating disc is arranged on the periphery of the inner rotating disc, the threaded rods are connected to the outer rotating disc, and the nuts are arranged on the threaded rods. According to the utility model, the conductive positioning bead of the top plate is matched with the conductive positioning sheet pit of the bottom plate, so that the conductive positioning bead is separated from the conductive positioning sheet pit contact point in the process of rotating the key making machine by the top plate, the current of the key making machine is cut off, and the conductive positioning bead is contacted with the conductive positioning sheet pit again after the top plate rotates; and electrifying the key making machine.

Description

Technical Field

[0001] The present utility model relates to the technical field of key-making conversion work platforms, and specifically relates to a contact conductive free conversion work platform for key-making. Background Art

[0002] For a general key-making workbench, at most one flat milling key machine and two vertical milling key machines can be placed, and there is not much remaining tabletop for manual operations, which is inconvenient for work. And since the three key-making machines are connected with three power cords, however, the existing three key-making machines are directly connected by wires. But during the process of key-making operation, when it is necessary to convert the positions of the three key-making machines, it is easy to cause the power cords of the three key-making machines to be wound together. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the present utility model provides a contact conductive free conversion work platform for key-making, which solves the problem that during the conversion of the existing key-making machines, the power cords of the three key-making machines are easily wound together.

[0004] To achieve the above object, the present utility model provides the following technical solution: A contact conductive free conversion work platform for key-making, including a turntable, a rotating mechanism and a conductive positioning mechanism. The turntable includes a bottom plate and a top plate, and the bottom plate and the top plate are connected by the rotating mechanism. A conductive positioning mechanism is arranged on the turntable near the inner side of the rotating mechanism.

[0005] Further, the rotating mechanism includes an inner turntable, an outer turntable, a threaded rod and a nut. The bottom of the top plate is connected with the inner turntable, the outer turntable is arranged around the inner turntable, several threaded rods are connected to the outer turntable, and nuts are arranged on the threaded rods.

[0006] Further, there are balls between the inner turntable and the outer turntable.

[0007] Further, the rotating mechanism includes an upper connecting plate and through holes. The upper connecting plate is arranged on the top of the bottom plate, several through holes are opened at the bottom of the upper connecting plate, the through holes penetrate through the bottom plate, and the threaded rods of the top plate are used to pass through the through holes of the bottom plate and are fixed by nuts.

[0008] Further, the conductive positioning mechanism includes a bottom insulating block and a conductive positioning piece pit. The bottom insulating block is provided with a conductive positioning piece pit. There are four bottom insulating blocks in total, and the bottom insulating blocks are arranged on the top of the bottom plate near the inner side of the upper connecting plate.

[0009] Further, the conductive positioning mechanism includes a top insulating block and a conductive positioning bead. The top insulating block is arranged on the bottom of the top plate near the inner side of the inner turntable, and a conductive positioning bead is also arranged on one side of the top insulating block. A spring assembly is arranged inside the conductive positioning bead.

[0010] Further, the conductive positioning mechanism includes a bottom power line which passes through the upper connection plate and is connected to the conductive positioning piece pit on the bottom insulating block.

[0011] Further, the conductive positioning mechanism includes a power hole and a top power line. A power hole is provided on the top plate, and a top power line is arranged in the power hole. The top power line passes through the power hole of the top plate and is connected to the conductive positioning beads on the top insulating block.

[0012] Compared with the existing technology, the present utility model has the following beneficial effects: Through the mutual cooperation of the conductive positioning beads on the top plate and the conductive positioning piece pits on the bottom plate, during the process of the top plate rotating the key-making machine, the contact points between the conductive positioning beads and the conductive positioning piece pits are separated, disconnecting the current of the key-making machine. After the top plate rotates, the conductive positioning beads will contact the conductive positioning piece pits again, powering on the key-making machine. And through the mutual cooperation of the conductive positioning beads on the top plate and the conductive positioning piece pits on the bottom plate, the positioning and fixing effect of the top plate and the bottom plate is improved. Description of the Drawings

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the top plate and the bottom plate of the present utility model.

[0014] Figure 2 It is an exploded three-dimensional structural schematic diagram of the top plate and the bottom plate of the present utility model.

[0015] Figure 3 It is an exploded three-dimensional structural schematic diagram of the outer turntable and the inner turntable of the present utility model.

[0016] Figure 4 It is an exploded three-dimensional structural schematic diagram of the outer turntable and the inner turntable of the present utility model.

[0017] Reference numerals in the drawings: 1, bottom plate; 101, upper connection plate; 102, through hole; 11, bottom insulating block; 1101, conductive positioning piece pit; 12, bottom power line; 2, top plate; 201, power hole; 21, top power line; 22, top insulating block; 2201, conductive positioning bead; 23, inner turntable; 24, outer turntable; 25, threaded rod; 26, nut. Detailed Embodiments

[0018] As Figures 1-4As shown in the figure; the present utility model provides a technical solution: a key-making contact conductive free-conversion working platform, which includes a turntable, a rotating mechanism and a conductive positioning mechanism. The turntable includes a bottom plate 1 and a top plate 2. The bottom plate 1 and the top plate 2 are connected by a rotating mechanism. A conductive positioning mechanism is arranged inside the turntable near the rotating mechanism. A flat milling key machine, a vertical milling key machine and a full-automatic key machine are arranged on the top plate 2. The three key-making machines are connected to the top power line 21. During the process of manually rotating the top plate 2 to drive the position conversion of the three key-making machines, the top plate 2 drives the top insulating block 22 and the conductive positioning bead 2201 to rotate within the gap between the bottom plate 1 and the top plate 2, so that the bead head of the conductive positioning bead 2201 rotates outward along the inner wall of the arc of the concave pit 1101 of the conductive positioning piece. During the outward rotation process, the bead head will contact the inner wall of the arc of the concave pit 1101 of the conductive positioning piece, squeeze the bead head to move inward and squeeze the spring assembly. After the bead head of the conductive positioning bead 2201 turns out of the concave pit 1101 of the conductive positioning piece, the contact point between the conductive positioning bead 2201 and the concave pit 1101 of the conductive positioning piece is disconnected. At this time, when the top plate 2 is assembled with the three key-making machines, the power will be cut off. At this time, the key-making staff can, according to the key-making work steps, turn the required flat milling key machine, vertical milling key machine and full-automatic key machine to the front of the staff in sequence. After the required key-making machine is turned to the front of the staff, at this time, the bead head of the conductive positioning bead 2201 will newly turn into the next concave pit 1101 of the conductive positioning piece, and the two will newly contact. At this time, when the top plate 2 is assembled with the three key-making machines, the power will be turned on.

[0019] Among them, the rotating mechanism includes an inner turntable 23, an outer turntable 24, a threaded rod 25 and a nut 26. The bottom of the top plate 2 is connected with an inner turntable 23. An outer turntable 24 is arranged outside the inner turntable 23. A plurality of threaded rods 25 are connected to the outer turntable 24, and nuts 26 are arranged on the threaded rods 25.

[0020] Among them, balls are arranged between the inner turntable 23 and the outer turntable 24.

[0021] Among them, the rotating mechanism includes an upper connecting plate 101 and through holes 102. The upper connecting plate 101 is arranged on the top of the bottom plate 1. A plurality of through holes 102 are opened at the bottom of the upper connecting plate 101. The through holes 102 penetrate through the bottom plate 1. The threaded rods 25 of the top plate 2 are used to pass through the through holes 102 of the bottom plate 1 and are fixed by nuts 26. Align the through holes 102 of the bottom plate 1 with the threaded rods 25 of the top plate 2 and place them above the top plate 2. Put the nut 26 on the threaded rod 25 and rotate it from top to bottom to contact the top wall surface of the bottom plate 1 to fix the top plate 2 and the bottom plate 1. When disassembling, rotate the nut 26 upward from bottom to top and screw it out from the threaded rod 25, then the top plate 2 and the bottom plate 1 can be disassembled and separated.

[0022] After fixing the bottom plate 1 and the top plate 2, the nut 26 is embedded in the top plate 2 surface of the bottom plate 1. Finally, the top surface of the bottom plate 1 is processed to be flat and smooth.

[0023] Among them, the conductive positioning mechanism includes a bottom insulating block 11 and a conductive positioning piece pit 1101. The bottom insulating block 11 is provided with a conductive positioning piece pit 1101. There are four bottom insulating blocks 11 in total, and the bottom insulating blocks 11 are arranged on the top of the bottom plate 1 near the inner side of the upper connection disc 101.

[0024] Among them, the conductive positioning mechanism includes a top insulating block 22 and a conductive positioning bead 2201. There are two top insulating blocks 22, which are both arranged on the bottom of the top plate 2 near the inner side of the inner turntable 23. A conductive positioning bead 2201 is also provided on one side of the top insulating block 22, and a spring assembly is arranged inside the conductive positioning bead 2201.

[0025] Among them, the conductive positioning mechanism includes a bottom power line 12, and the bottom power line 12 passes through the upper connection disc 101 and is connected to the conductive positioning piece pit 1101 on the bottom insulating block 11.

[0026] Among them, the conductive positioning mechanism includes a power supply hole 201 and a top power supply line 21. A power supply hole 201 is opened on the top plate 2, and a top power supply line 21 is arranged in the power supply hole 201. The top power supply line 21 passes through the power supply hole 201 of the top plate 2 and is connected to the conductive positioning bead 2201 on the top insulating block 22. Three key cutting machines are assembled on the top plate 2. The top power supply line 21 is used to pass through the power supply hole 201 of the top plate 2 and is connected to the conductive positioning bead 2201 on the top insulating block 22. The other ends of the top power supply lines 21 are respectively connected to the three key cutting machines assembled on the top plate 2. The bottom power supply line 12 is used to pass through the upper connecting plate 101 and is connected to the conductive positioning piece pit 1101 on the bottom insulating block 11. After the conductive positioning bead 2201 and the conductive positioning piece pit 1101 are electrified, the two are in contact. At this time, the current will enter the three key cutting machines on the top plate 2. The key cutting staff can process the key by opening the key cutting machine. When rotating the orientations of the three key cutting machines, the top plate 2 can be manually rotated. The top plate 2 drives the inner turntable 23 and the top insulating block 22 to rotate in the gap between the bottom plate 1 and the top plate 2, so that the inner turntable 23 drives the chuck to rotate in the rotating cavity of the outer turntable 24. The top insulating block 22 drives the bead head of the conductive positioning bead 2201 to move outward along the inner wall of the arc of the conductive positioning piece pit 1101. During the rotation process, the bead head of the conductive positioning bead 2201 will contact the inner wall of the arc of the conductive positioning piece pit 1101, squeezing the bead head to contract inward and squeezing the spring assembly inside the conductive positioning bead 2201. After the conductive positioning bead 2201 completely turns out of the conductive positioning piece pit 1101, the bead head is pushed outward by the elasticity of the spring assembly itself, so that the bead head of the conductive positioning bead 2201 returns to the original position. When the top plate 2 drives the top insulating block 22 and the conductive positioning bead 2201 to turn out of the conductive positioning piece pit 1101 of the bottom insulating block 11, the contact point between the conductive positioning bead 2201 and the conductive positioning piece pit 1101 is disconnected. At this time, the three key cutting machines on the top plate 2 will be powered off. At this time, the key cutting staff can, according to the key cutting work steps, turn the required flat milling key cutting machine, vertical milling key cutting machine and fully automatic key cutting machine to the front of the staff in sequence. After the required key cutting machine is turned to the front of the staff, the top plate 2 will return to drive the conductive positioning bead 2201 to newly engage into the next conductive positioning piece pit 1101, so that the conductive positioning bead 2201 and the conductive positioning piece pit 1101 newly contact each other. At this time, the current will enter the three key cutting machines on the top plate 2 again to power on the three key cutting machines again; by using the conductive positioning piece pit 1101, the power supply contact area is large.

[0027] Although the embodiments of the present utility have been shown and described; for those of ordinary skill in the art; it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility; the scope of the present utility is defined by the appended claims and their equivalents.

Claims

1. A contact conductive free conversion working platform for key matching, comprising a turntable, a rotating mechanism and a conductive positioning mechanism, characterized in that: The turntable includes a bottom plate (1) and a top plate (2), which are connected by a rotating mechanism. A conductive positioning mechanism is provided inside the turntable near the rotating mechanism. The conductive positioning mechanism includes a bottom insulating block (11) and a conductive positioning piece pit (1101). The bottom insulating block (11) is provided with a conductive positioning piece pit (1101). There are four bottom insulating blocks (11) in total, and the bottom insulating blocks (11) are arranged on the top of the bottom plate (1) near the inside of the upper connection disk (101). The conductive positioning mechanism includes a top insulating block (22) and a conductive positioning bead (2201). The top insulating block (22) is arranged on the bottom of the top plate (2) near the inside of the inner turntable (23). A conductive positioning bead (2201) is also provided on one side of the top insulating block (22), and a spring assembly is arranged inside the conductive positioning bead (2201). The conductive positioning mechanism includes a bottom power line (12), and the bottom power line (12) passes through the upper connection disk (101) and is connected to the conductive positioning piece pit (1101) on the bottom insulating block (11). The conductive positioning mechanism includes a power hole (201) and a top power line (21). A power hole (201) is provided on the top plate (2), and a top power line (21) is arranged inside the power hole (201). The top power line (21) passes through the power hole (201) of the top plate (2) and is connected to the conductive positioning bead (2201) on the top insulating block (22).

2. The contact conductive freely convertible working platform for key cutting according to claim 1, wherein: The rotating mechanism includes an inner turntable (23), an outer turntable (24), a threaded rod (25) and a nut (26). The bottom of the top plate (2) is connected to the inner turntable (23). An outer turntable (24) is arranged around the inner turntable (23). A plurality of threaded rods (25) are connected to the outer turntable (24), and nuts (26) are arranged on the threaded rods (25).

3. A key-making contact conductive freely convertible working platform according to claim 2, characterized in that: There are balls arranged between the inner turntable (23) and the outer turntable (24).

4. A key-making contact conductive free conversion working platform according to claim 3, characterized in that: The rotating mechanism includes an upper connection disk (101) and through holes (102). The upper connection disk (101) is arranged on the top of the bottom plate (1). A plurality of through holes (102) are provided at the bottom of the upper connection disk (101), and the through holes (102) penetrate through the bottom plate (1). The threaded rod (25) of the top plate (2) is used to pass through the through hole (102) of the bottom plate (1) and is fixed by the nut (26).

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