Semi-automatic punching and tapping device for switch shell production

Abstract

The utility model discloses a semi-automatic punching and tapping device for switch shell production, and relates to the technical field of sheet metal product production and processing. The top surface of the shell is rotatably connected with a rotating table, an electromagnet is embedded in the top surface of the rotating table, an indicating line is arranged at the output end of the electromagnet, a motor is arranged in the shell, the output shaft end of the motor is fixedly connected with a driving plate, and a grooved wheel is arranged on the side wall of the driving plate; the top end of the rotating shaft is fixedly connected with the middle part of the bottom surface of the rotating table; according to the switch shell punching and tapping device, the production efficiency is high, feeding and discharging of the switch shell are convenient, punching and tapping can be conveniently conducted on the switch shell so as to improve the operation efficiency, meanwhile, the switch shell can be adsorbed and fixed, and the situation that the punching and tapping quality is affected due to the fact that the switch shell moves when the rotating table rotates or punching and tapping are conducted is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of sheet metal products, in particular to a semi-automatic punching and tapping device for the production of switch shells. Background Art

[0002] In the production process of sheet metal products such as switch housings, drilling and tapping operations are often required. Currently, when drilling and tapping switch housings, workers usually hold two electric drills, one with a drill bit and the other with a tap, and perform alternating operations to drill and tap the switch housings. This is rather cumbersome and also affects production efficiency. To address the above problems, the inventors have proposed a semi-automatic drilling and tapping device for switch housing production to solve the above problems. Utility Model Content

[0003] In order to solve the problem that the current punching and tapping of switch shells is troublesome and has low production efficiency, the purpose of the utility model is to provide a semi-automatic punching and tapping device for switch shell production.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a semi-automatic punching and tapping device for switch shell production, comprising a shell, the top surface of the shell is rotatably connected to a rotating table, the shell is surrounded by a material discharge area, a punching machine, a tapping machine and a material taking area, an electromagnet is embedded in the top surface of the rotating table, an indicator line is provided at the output end of the electromagnet, a motor is provided inside the shell, the output shaft end of the motor is fixedly connected to a dial, a groove wheel is provided on the side wall of the dial, a rotating shaft is fixedly connected to the middle of the top surface of the groove wheel, and the top end of the rotating shaft is fixedly connected to the middle of the bottom surface of the rotating table.

[0005] Preferably, an annular groove is provided on the top surface of the shell, the axis of the annular groove coincides with the axis of the shell, and a convex ring is fixedly connected to the bottom surface of the rotating table, and the convex ring corresponds to the annular groove and is rotatably connected. The rotating table is used to support the switch shell. When the motor is started and the rotating table rotates intermittently, the convex ring and the annular groove cooperate with each other, so that the rotating table can rotate more smoothly.

[0006] Preferably, the discharge area, punching machine, tapping machine and picking area are distributed in an array with the axis of the shell as the center. The switch shell to be punched and tapped can be placed on the indicator line on the rotating table through the discharge area. When the rotating table rotates intermittently, the switch shell placed on the discharge area will move to the punching machine, and the switch shell can be punched by the punching machine. At the same time, a new switch shell can be placed on the rotating table through the discharge area. After the punching is completed, the rotating table rotates again so that the punched switch shell moves to the tapping machine, and the tapping operation can be performed on the punched switch shell through the tapping machine. At this time, the new switch shell can be placed on the rotating table again through the discharge area. After the tapping is completed, the rotary table is rotated, so that the tapped switch shell can be moved to the corresponding position of the picking area. The staff standing at the picking area can now take the punched and tapped switch shell.

[0007] Preferably, the side wall of the punch is provided with a first bracket, the bottom of the first bracket is fixedly connected to the outer wall of the shell, and the output end of the punch corresponds to the indicator line. The side wall of the tapping machine is provided with a second bracket, the bottom of the second bracket is fixedly connected to the outer wall of the shell, and the output end of the tapping machine corresponds to the indicator line. The punch and the tapping machine are both existing mature products, so they will not be described in detail here. The first bracket is used to support the punch, and the second bracket is used to support the tapping machine.

[0008] Preferably, there are four electromagnets, and the four electromagnets are distributed in an array with the axis of the shell as the center. When the electromagnet is started, the switch shell located on the indicator line can be adsorbed and fixed by the electromagnet to avoid the switch shell from moving when the turntable rotates or when drilling and tapping, thereby affecting the quality of drilling and tapping. The side wall of the motor is provided with a fixed seat, the bottom surface of the fixed seat is fixedly connected to the inner bottom wall of the shell, the axis of the rotating shaft coincides with the axis of the rotating table, the bottom of the rotating shaft is rotatably connected to a shaft sleeve, the bottom surface of the shaft sleeve is fixedly connected to the inner bottom wall of the shell, the motor is started, and the dial rotates under the action of the motor output shaft. Through the mutual cooperation of the dial and the groove wheel, the rotating shaft can drive the turntable to rotate intermittently, and the shaft sleeve is used to support the rotating shaft for rotation to reduce the friction coefficient.

[0009] Compared with the prior art, the beneficial effects of the present invention are: high production efficiency, convenient loading and unloading of the switch shell, and through the mutual cooperation between the dial and the groove wheel, and the mutual cooperation between the convex ring and the annular groove, the rotating shaft can drive the rotating table to rotate intermittently, so as to punch and tap the switch shell, and when performing the drilling and tapping operations, there is no need to change the drill bit and tap back and forth on the same machine, or use two electric drills alternately back and forth, thereby improving the working efficiency. At the same time, the electromagnet and the indicator line are used to facilitate the guidance and placement of the switch shell, as well as the adsorption and fixation, thereby avoiding the switch shell from moving when the rotary table rotates or when drilling and tapping, thereby affecting the quality of drilling and tapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 This is a schematic diagram of the internal structure of the shell of the utility model.

[0013] Figure 3 This is a schematic diagram of the cooperation between the housing and the rotating platform of the utility model.

[0014] Figure 4 This is an enlarged view of point A of the present utility model.

[0015] In the figure: 1. Shell; 2. Material discharge area; 3. First bracket; 4. Punch; 5. Second bracket; 6. Tapping machine; 7. Material removal area; 8. Annular groove; 9. Turntable; 10. Raised ring; 11. Motor; 12. Fixed seat; 13. Dial; 14. Grooved wheel; 15. Rotating shaft; 16. Bushing; 17. Electromagnet; 18. Indicator line. DETAILED DESCRIPTION

[0016] 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.

[0017] Example: Figure 1-4As shown, the utility model provides a semi-automatic punching and tapping device for the production of switch shells, including a shell 1, the top surface of the shell 1 is rotatably connected to a rotating table 9, and the shell 1 is respectively provided with a discharge area 2, a puncher 4, a tapping machine 6 and a material taking area 7. The top surface of the rotating table 9 is embedded with an electromagnet 17, and the output end of the electromagnet 17 is provided with an indicator line 18. The inside of the shell 1 is provided with a motor 11, and the output shaft end of the motor 11 is fixedly connected to a dial 13. The side wall of the dial 13 is provided with a groove wheel 14, and the middle part of the top surface of the groove wheel 14 is fixedly connected with a rotating shaft 15, and the top end of the rotating shaft 15 is fixedly connected to the middle part of the bottom surface of the rotating table 9.

[0018] The top surface of the housing 1 is provided with an annular groove 8, the axis of the annular groove 8 coincides with the axis of the housing 1, and the bottom surface of the rotating platform 9 is fixedly connected with a convex ring 10, which corresponds to the annular groove 8 and is rotatably connected.

[0019] By adopting the above technical solution, the rotating table 9 is used to support the switch housing. When the motor 11 is started to make the rotating table 9 rotate intermittently, the convex ring 10 and the annular groove 8 cooperate with each other, so that the rotating table 9 can rotate more smoothly.

[0020] The material discharge area 2 , the punching machine 4 , the tapping machine 6 and the material taking area 7 are distributed in an array with the axis of the housing 1 as the center.

[0021] By adopting the above technical solution, the switch shell to be punched and tapped can be placed on the indicator line 18 on the rotating table 9 through the discharge area 2. When the rotating table 9 rotates intermittently, the switch shell placed on the discharge area 2 will move to the punching machine 4, and the switch shell can be punched by the punching machine 4. At the same time, a new switch shell can be placed on the rotating table 9 through the discharge area 2. After the punching is completed, the rotating table 9 rotates again so that the punched switch shell moves to the tapping machine 6, and the tapping operation can be performed on the punched switch shell through the tapping machine 6. At this time, the new switch shell can be placed on the rotating table 9 again through the discharge area 2. After the tapping is completed, the rotating table 9 is rotated, so that the switch shell after tapping can be moved to the corresponding position of the picking area 7. The staff standing at the picking area 7 can now take the switch shell that has been punched and tapped.

[0022] The side wall of the punching machine 4 is provided with a first bracket 3, the bottom of the first bracket 3 is fixedly connected to the outer wall of the shell 1, and the output end of the punching machine 4 corresponds to the indicator line 18. The side wall of the tapping machine 6 is provided with a second bracket 5, the bottom of the second bracket 5 is fixedly connected to the outer wall of the shell 1, and the output end of the tapping machine 6 corresponds to the indicator line 18.

[0023] By adopting the above technical solution, the punching machine 4 and the tapping machine 6 are both existing mature products, so they are not described in detail here. The first bracket 3 is used to support the punching machine 4, and the second bracket 5 is used to support the tapping machine 6.

[0024] There are four electromagnets 17 , and the four electromagnets 17 are distributed in an array with the axis of the housing 1 as the center.

[0025] By adopting the above technical solution, when the electromagnet 17 is started, the switch housing located on the indicator line 18 can be adsorbed and fixed by the electromagnet 17 to prevent the switch housing from moving when the turntable 9 rotates or when drilling and tapping, thereby affecting the quality of drilling and tapping.

[0026] A fixed seat 12 is provided on the side wall of the motor 11, the bottom surface of the fixed seat 12 is fixedly connected to the inner bottom wall of the shell 1, the axis of the rotating shaft 15 coincides with the axis of the rotating table 9, and the bottom of the rotating shaft 15 is rotatably connected to a sleeve 16, and the bottom surface of the sleeve 16 is fixedly connected to the inner bottom wall of the shell 1.

[0027] By adopting the above technical solution, the motor 11 is started, and the dial 13 rotates under the action of the output shaft of the motor 11. Through the mutual cooperation between the dial 13 and the groove wheel 14, the rotating shaft 15 can drive the rotating table 9 to rotate intermittently. The shaft sleeve 16 is used to support the rotating shaft 15 to rotate to reduce the friction coefficient.

[0028] Working Principle: When the present invention is in use, the switch housing to be punched and tapped can be placed on the indicator line 18 on the rotating table 9 through the discharge area 2, and the electromagnet 17 is started. The switch housing located on the indicator line 18 can be adsorbed and fixed by the electromagnet 17. The motor 11 is started, and the dial 13 rotates under the action of the output shaft of the motor 11. Through the mutual cooperation between the dial 13 and the groove wheel 14, the rotating shaft 15 can drive the rotating table 9 to rotate intermittently;

[0029] When the rotating table 9 rotates intermittently, the switch shell placed on the unloading area 2 will move to the punching machine 4, and the punching machine 4 can punch holes in the switch shell. At the same time, a new switch shell can be placed on the rotating table 9 through the unloading area 2.

[0030] After the punching is completed, the rotating table 9 rotates again so that the punched switch shell moves to the tapping machine 6, and the tapping machine 6 can perform a tapping operation on the punched switch shell. At this time, a new switch shell can be placed on the rotating table 9 again through the discharge area 2;

[0031] After the tapping is completed, the rotary table 9 is rotated so that the switch shell after the tapping is moved to the corresponding position of the material taking area 7. The staff standing at the material taking area 7 can now take the switch shell after the punching and tapping.

[0032] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A semi-automatic punching and tapping device for switch housing production, comprising a housing (1), characterized in that: The top surface of the housing (1) is rotatably connected to a rotating table (9), and the four sides of the housing (1) are respectively provided with a material discharge area (2), a punching machine (4), a tapping machine (6) and a material taking area (7). The top surface of the rotating table (9) is embedded with an electromagnet (17), and the output end of the electromagnet (17) is provided with an indicator line (18). The interior of the housing (1) is provided with a motor (11), and the output shaft end of the motor (11) is fixedly connected to a dial (13). The side wall of the dial (13) is provided with a groove wheel (14), and the middle part of the top surface of the groove wheel (14) is fixedly connected with a rotating shaft (15), and the top end of the rotating shaft (15) is fixedly connected to the middle part of the bottom surface of the rotating table (9).

2. A semi-automatic punching and tapping device for switch housing production according to claim 1, characterized in that: An annular groove (8) is provided on the top surface of the housing (1), and the axis of the annular groove (8) coincides with the axis of the housing (1).

3. A semi-automatic punching and tapping device for switch housing production according to claim 2, characterized in that: A convex ring (10) is fixedly connected to the bottom surface of the rotating platform (9), and the convex ring (10) corresponds to the annular groove (8) and is rotatably connected thereto.

4. A semi-automatic punching and tapping device for switch housing production according to claim 1, characterized in that: The material discharge area (2), punching machine (4), tapping machine (6) and material taking area (7) are distributed in an array with the axis of the shell (1) as the center.

5. A semi-automatic punching and tapping device for switch housing production according to claim 1, characterized in that: A first bracket (3) is provided on the side wall of the punch (4), the bottom of the first bracket (3) is fixedly connected to the outer side wall of the housing (1), and the output end of the punch (4) corresponds to the indicator line (18).

6. A semi-automatic punching and tapping device for switch housing production according to claim 1, characterized in that: A second bracket (5) is provided on the side wall of the tapping machine (6), the bottom of the second bracket (5) is fixedly connected to the outer side wall of the housing (1), and the output end of the tapping machine (6) corresponds to the indicator line (18).

7. A semi-automatic punching and tapping device for switch housing production according to claim 1, characterized in that: There are four electromagnets (17), and the four electromagnets (17) are distributed in an array with the axis of the housing (1) as the center.

8. The semi-automatic punching and tapping device for switch housing production according to claim 1, characterized in that: A fixing seat (12) is provided on the side wall of the motor (11), the bottom surface of the fixing seat (12) is fixedly connected to the inner bottom wall of the housing (1), the axis of the rotating shaft (15) coincides with the axis of the rotating platform (9), the bottom of the rotating shaft (15) is rotatably connected to a shaft sleeve (16), and the bottom surface of the shaft sleeve (16) is fixedly connected to the inner bottom wall of the housing (1).

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