Free conversion working platform for key making

Abstract

The utility model discloses a key-making free conversion working platform, which comprises a rotary table, a rotating mechanism, a positioning mechanism and a conductive 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, the positioning mechanism is arranged on the rotary table close to the inner side of the rotating mechanism, and the conductive mechanism is arranged on the rotary table close to the inner side of the positioning mechanism. The rotating mechanism comprises through holes, an upper connecting disc and an upper disc opening, the upper connecting disc is arranged at the top of the bottom plate, a plurality of through holes are formed in the top of the upper connecting disc, the through holes penetrate through the bottom plate, the upper disc opening is further formed between the through holes of the upper connecting disc, an inner rotating disc is arranged on the top plate, an outer rotating disc is connected to the outer side of the circumference of the inner rotating disc, and a plurality of threaded rods are arranged on the outer rotating disc. And a nut is arranged on the threaded rod. The top plate is rotated to drive the three key making machines to rotate to the front of a worker in sequence, key making work is completed, the working intensity is relieved, and the working efficiency is improved.

Description

Technical Field

[0001] The present utility model relates to the technical field of key-making work platforms, and specifically to a key-making free conversion work platform. 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 the remaining manual operation tabletop is not much, making the work inconvenient. During the operation of the key-making machine, people move around the key-making machine; a small workbench can only place one key-making machine. If a flat milling key machine, a vertical milling key machine, and a fully automatic key-making machine are required during key-making, the staff can only manually move the key-making machine back and forth, and if the tool type for key-making is incorrect, the tool needs to be changed. This way of making keys is cumbersome, with low work efficiency and high labor intensity. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the present utility model provides a key-making free conversion work platform, which solves the problem that the existing key-making work platform can only place one flat milling key machine or two vertical milling key machines, but when a flat milling key machine, a vertical milling key machine, and a fully automatic key-making machine are required during key-making, the staff can only manually move the key-making machine back and forth.

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

[0005] Further, the rotating mechanism includes through holes, an upper connecting plate, and an upper plate opening. The upper connecting plate is provided on the top of the bottom plate, and a plurality of through holes are opened on the top of the upper connecting plate. The through holes penetrate the bottom plate, and an upper plate opening is also opened between the through holes of the upper connecting plate.

[0006] Further, the rotating mechanism includes an inner turntable, an outer turntable, a threaded rod, and a nut. The inner turntable is provided on the top plate, the outer turntable is connected to the outer circumference of the inner turntable, a plurality of threaded rods are provided on the outer turntable, and nuts are provided on the threaded rods.

[0007] Further, balls are provided between the inner turntable and the outer turntable.

[0008] Further, the positioning mechanism includes positioning beads, a positioning plate, and a positioning hole. The positioning beads are provided on the top of the bottom plate, springs are provided inside the positioning beads, the heads of the positioning beads on both sides face outwards, a plurality of positioning plates are provided on the top plate near the inner side of the inner turntable, and positioning holes are opened on the positioning plates for cooperating with the positioning beads on the bottom plate.

[0009] Further, the conductive mechanism includes a first power cord perforation, a second power cord perforation, a first wiring groove, and a power cord for the key cutting machine plug. A first power cord perforation is provided in the middle of the top wall of the bottom plate. A second power cord perforation is also provided on the bottom plate near the periphery of the first power cord perforation. A first wiring groove is provided in the middle of the top of the bottom plate. The power cord for the key cutting machine plug is used to pass through the upper plate opening and insert into the inside of the bottom plate.

[0010] Further, the conductive mechanism includes a third power cord perforation, an inner bottom plate, a second wiring groove, a conductive slip ring, and a power cord for supplying power to the key cutting machine. An inner bottom plate is provided in the middle of the bottom of the top plate. A second wiring groove is provided inside the inner bottom plate. A conductive slip ring is provided in the middle cavity of the inner bottom plate. A conductive power cord is provided on the conductive slip ring. Three third power cord perforations are provided on the top plate. The power cord for supplying power to the key cutting machine is provided in the third power cord perforations. The power cords for supplying power to the key cutting machine are respectively connected to the conductive power cord of the conductive slip ring through the three third power cord perforations.

[0011] Compared with the existing technology, the present utility model has the following beneficial effects: By manually rotating the top plate to the left or right, the top plate drives the flat key cutting machine, the vertical key cutting machine, the fully automatic key cutting machine, and the inner turntable to rotate while rotating. The inner turntable rotates along the cavity of the outer turntable, and the required flat key cutting machine, vertical key cutting machine, and fully automatic key cutting machine are sequentially rotated to the front of the staff to complete the key cutting work. The key cutting staff can complete the key cutting work while sitting, thus reducing the work intensity and improving the work efficiency, which is convenient and saves time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the bottom plate and the top plate of the present utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the unfolded bottom plate and top plate of the present utility model.

[0014] Figure 3 It is a three-dimensional exploded structural schematic diagram of the outer turntable and the inner turntable of the present utility model.

[0015] Figure 4 It is a three-dimensional disassembled structural schematic diagram of the outer turntable and the inner turntable of the present utility model.

[0016] Markings in the figure: 1, bottom plate; 101, through hole; 102, positioning bead; 103, upper connection plate; 104, first power supply wire perforation; 105, second power supply wire perforation; 106, upper plate opening; 107, first wiring groove; 2, top plate; 21, third power supply wire perforation; 22, positioning plate; 23, positioning hole; 24, inner bottom plate; 2401, second wiring groove; 25, inner turntable; 26, outer turntable; 2601, threaded rod; 27, conductive slip ring; 3, key-making machine plug power supply wire; 4, key-making machine power supply wire; 5, nut. Detailed implementation

[0017] As Figures 1-4 shown; The present utility model provides a technical solution: A key-making free conversion working platform, including a turntable, a rotating mechanism, a positioning mechanism and a conductive 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 positioning mechanism is provided on the turntable near the inner side of the rotating mechanism, and a conductive mechanism is provided on the turntable near the inner side of the positioning mechanism.

[0018] Among them, the rotating mechanism includes a through hole 101, an upper connection plate 103 and an upper plate opening 106. An upper connection plate 103 is provided on the top of the bottom plate 1. A plurality of through holes 101 are opened on the top of the upper connection plate 103. The through holes 101 penetrate through the bottom plate 1. An upper plate opening 106 is also opened between the through holes 101 of the upper connection plate 103.

[0019] Among them, the rotating mechanism includes an inner turntable 25, an outer turntable 26, a threaded rod 2601 and a nut 5. An inner turntable 25 is provided on the top plate 2. The outer circumference of the inner turntable 25 is connected with an outer turntable 26. A plurality of threaded rods 2601 are provided on the outer turntable 26. A nut 5 is provided on the threaded rod 2601.

[0020] Among them, there are ball bearings provided between the inner turntable 25 and the outer turntable 26; a horizontal milling key machine, a vertical milling key machine and a full-automatic key machine are arranged on the top plate 2 in total. If it is necessary to rotate the positions of the horizontal milling key machine, the vertical milling key machine and the full-automatic key machine during the key matching process, the top plate 2 can be manually rotated left or right, so that when the top plate 2 rotates, it drives the horizontal milling key machine, the vertical milling key machine and the full-automatic key machine to rotate. At the same time, when the top plate 2 rotates, it also drives the inner turntable 25 to rotate. The inner turntable 25 rotates along the cavity of the outer turntable 26. The key matching staff can, according to the key matching work steps, sequentially rotate the required horizontal milling key machine, vertical milling key machine and full-automatic key machine to the front of the staff to complete the key matching work, enabling the key matching staff to complete the key matching work while sitting, thus reducing the work intensity and improving work efficiency, which is both convenient and time-saving. If it is necessary to disassemble the bottom plate 1 and the top plate 2, the nut 5 can be rotated by a tool, and the nut 5 is screwed out upward from the threaded rod 2601. At this time, the bottom plate 1 and the top plate 2 can be disassembled and separated, thus facilitating subsequent inspection and maintenance.

[0021] Among them, the positioning mechanism includes positioning beads 102, a positioning plate 22 and positioning holes 23. Positioning beads 102 are provided on the top of the bottom plate 1, springs are provided inside the positioning beads 102, and the head ends of the two sides of the positioning beads 102 face outward. A number of positioning plates 22 are provided on the inner side of the top plate 2 close to the inner turntable 25, and positioning holes 23 are opened on the positioning plates 22. The positioning holes 23 are used to cooperate with the positioning beads 102 on the bottom plate 1; and when the top plate 2 rotates, it drives the positioning plate 22 to rotate together. After the top plate 2 drives the horizontal milling key machine, the vertical milling key machine, the full-automatic key machine and the positioning plate 22 to rotate a certain angle, the positioning plate 22 will contact the head end of the positioning bead 102. As the top plate 2 drives the positioning plate 22 to continuously rotate and squeeze the positioning bead 102, the positioning bead 102 will squeeze the spring inward. After the top plate 2 drives the horizontal milling key machine, the vertical milling key machine, the full-automatic key machine and the positioning plate 22 to rotate 90 degrees, the positioning hole 23 of the positioning plate 22 will stop directly in front of the positioning bead 102. At this time, the spring drives the positioning bead 102 to push outward through its own elasticity, so that the positioning bead 102 is stuck into the positioning hole 23 of the positioning plate 22 to realize the positioning of the top plate 2.

[0022] Among them, the conductive mechanism includes a first power cord perforation 104, a second power cord perforation 105, a first wiring groove 107 and a key machine plug power cord 3. A first power cord perforation 104 is opened in the middle of the top wall of the bottom plate 1, a second power cord perforation 105 is also opened on the bottom plate 1 near the periphery of the first power cord perforation 104, a first wiring groove 107 is opened in the middle of the top of the bottom plate 1, and the key machine plug power cord 3 is used to pass through the upper plate opening 106 and insert into the bottom plate 1.

[0023] Among them, the conductive mechanism includes a third power supply line perforation 21, an inner bottom plate 24, a second wiring groove 2401, a conductive slip ring 27, and a power supply line 4 for the key cutting machine. An inner bottom plate 24 is provided at the middle part of the bottom of the top plate 2. A second wiring groove 2401 is formed inside the inner bottom plate 24. A conductive slip ring 27 is provided in the middle cavity of the inner bottom plate 24. A conductive power supply line is provided on the conductive slip ring 27. Three third power supply line perforations 21 are formed on the top plate 2. The power supply line 4 for the key cutting machine is provided in the third power supply line perforation 21. The power supply line 4 for the key cutting machine passes through the three third power supply line perforations 21 respectively.

[0024] Assembly process of the workbench: First, the power supply line 4 for the key cutting machine needs to be inserted into the inside of the top plate 2 through the third power supply line perforation 21 on the top wall of the top plate 2. There are three third power supply line perforations 21 in total, which are used to connect the power supply line 4 for the key cutting machine to three key cutting machines. The power supply line 4 for the key cutting machine inserted into the inside of the top plate 2 enters the second wiring groove 2401 from the opening on the circumferential side wall of the inner bottom plate 24. Connect the power supply line 4 for the key cutting machine to one end of the conductive power supply line of the conductive slip ring 27. After the top plate 2 is assembled, insert the end of the key cutting machine plug power supply line 3 far from the plug into the inside of the bottom plate 1 through the upper plate opening 106 of the upper connection plate 103, and then insert the key cutting machine plug power supply line 3 through the second power supply line perforation 105 and insert it into the first wiring groove 107. After the bottom plate 1 and the top plate 2 are assembled, insert the other end of the conductive power supply line of the conductive slip ring 27 through the first power supply line perforation 104 of the bottom plate 1 and insert it into the first wiring groove 107. At this time, align the through hole 101 of the bottom plate 1 with the threaded rod 2601 on the outer turntable 26 and place it above the top plate 2. Then, rotate the nut 5 on the threaded rod 2601 by a tool and rotate it from top to bottom to fix the bottom plate 1 and the top plate 2. Connect the key cutting machine plug power supply line 3 inserted into the first wiring groove 107 to the other end of the conductive power supply line of the conductive slip ring 27 to complete the final wiring. Connect the plug of the key cutting machine plug power supply line 3 to the socket to provide power supply for the three key cutting machines. When the key cutting work is carried out, manually rotate the top plate 2 to drive the three key cutting machines to rotate. At the same time, the conductive slip ring 27 also rotates together, so that the conductive power supply line of the conductive slip ring 27 will not be wound. And the key cutting machine plug power supply line 3 and the power supply line 4 for the key cutting machine are set as two wires or three wires. One of the three wires is a grounding protection wire. The grounding protection wire at the end of the key cutting machine plug power supply line 3 far from the plug is connected to the outer turntable 26. One end of the grounding protection wire of the power supply line 4 for the key cutting machine is connected to the inner turntable 25, and the other end of the grounding protection wire of the power supply line 4 for the key cutting machine is connected to the shell of the key cutting machine. The grounding protection is achieved through the contact conduction of the turntable.

[0025] After the bottom plate 1 and the top plate 2 are fixed, the nut 5 is embedded in the top surface of the bottom plate 1. Finally, the top surface of the bottom plate 1 is processed flat, and the top surface of the bottom plate 1 is flat and smooth.

[0026] As Figure 3 shown; further, the inner turntable 25 is arranged at the bottom of the top plate 2, a chuck is provided on the circumferential outer wall of the inner turntable 25, a rotating cavity is formed inside the outer turntable 26, and the chuck of the inner turntable 25 is embedded and rotates inside the rotating cavity of the outer turntable 26.

[0027] Although the embodiments of the present utility model 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 model; the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A key-making free conversion working platform, comprising a turntable, a rotating mechanism, a positioning mechanism and a conductive mechanism, characterized in that: The turntable includes a bottom plate (1) and a top plate (2), which are connected by a rotating mechanism. A positioning mechanism is provided inside the turntable near the rotating mechanism, and a conductive mechanism is provided inside the turntable near the positioning mechanism. The conductive mechanism includes a first power cord perforation (104), a second power cord perforation (105), a first wiring groove (107), and a power cord for the key cutting machine plug (3). A first power cord perforation (104) is formed in the middle of the top wall of the bottom plate (1). A second power cord perforation (105) is also formed on the bottom plate (1) near the periphery of the first power cord perforation (104). A first wiring groove (107) is formed in the middle of the top of the bottom plate (1). The power cord for the key cutting machine plug (3) is used to pass through the upper plate opening (106) and insert into the inside of the bottom plate (1). The conductive mechanism includes a third power cord perforation (21), an inner bottom plate (24), a second wiring groove (2401), a conductive slip ring (27), and a power cord for supplying power to the key cutting machine (4). An inner bottom plate (24) is provided in the middle of the bottom of the top plate (2). A second wiring groove (2401) is formed inside the inner bottom plate (24). A conductive slip ring (27) is provided in the middle cavity of the inner bottom plate (24). A conductive power cord is provided on the conductive slip ring (27). Three third power cord perforations (21) are formed on the top plate (2). The power cord for supplying power to the key cutting machine (4) is provided in the third power cord perforation (21), and the power cord for supplying power to the key cutting machine (4) passes through the three third power cord perforations (21) respectively and is connected to the conductive power cord of the conductive slip ring (27).

2. The freely convertible working platform for key cutting according to claim 1, wherein: The rotating mechanism includes through holes (101), an upper connecting plate (103), and an upper plate opening (106). An upper connecting plate (103) is provided on the top of the bottom plate (1). A plurality of through holes (101) are formed on the top of the upper connecting plate (103), and the through holes (101) penetrate the bottom plate (1). An upper plate opening (106) is also formed between the through holes (101) of the upper connecting plate (103).

3. A key-making free conversion working platform according to claim 2, characterized in that: The rotating mechanism includes an inner turntable (25), an outer turntable (26), a threaded rod (2601), and a nut (5). An inner turntable (25) is provided on the top plate (2). The outer circumference of the inner turntable (25) is connected to an outer turntable (26). A plurality of threaded rods (2601) are provided on the outer turntable (26), and nuts (5) are provided on the threaded rods (2601).

4. A key-making free conversion working platform according to claim 3, characterized in that: There are balls between the inner turntable (25) and the outer turntable (26).

5. A key-making free conversion working platform according to claim 4, characterized in that: The positioning mechanism includes positioning beads (102), a positioning plate (22), and positioning holes (23). Positioning beads (102) are provided on the top of the bottom plate (1). Springs are provided inside the positioning beads (102). The heads of the positioning beads (102) on both sides face outwards. A plurality of positioning plates (22) are provided on the top plate (2) near the inside of the inner turntable (25). Positioning holes (23) are formed on the positioning plates (22), and the positioning holes (23) are used to cooperate with the positioning beads (102) on the bottom plate (1).

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