Electric energy meter shell plate cutting machine convenient to fix

Abstract

The utility model discloses an electric energy meter shell plate cutting machine convenient to fix, which relates to the technical field of light guide column processing and comprises a base, a supporting table, a moving part and an auxiliary part. When a light guide column needs to be cut, the light guide column is placed in a through groove, then a first motor is started, at the moment, the first motor rotates to drive a first lead screw to rotate, and the first lead screw rotates to be matched with a sliding groove so as to drive a blade to move in the axis direction of the lead screw; and when cutting is completed, the auxiliary component can work to assist the moving component to work to achieve the purpose of moving the light guide column to conduct a new round of cutting, so that the purpose of automatically and accurately cutting the light guide column can be achieved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light guide column processing, in particular to a plate cutting machine for an electric energy meter housing which is easy to fix. Background Art

[0002] A light guide is an optical element, generally cylindrical or rectangular in shape, whose main function is to guide the light emitted by a light source to a specific position or direction to achieve uniform light distribution. It is usually made of transparent or translucent materials such as acrylic resin, polycarbonate, epoxy resin or glass, which can effectively transmit light while maintaining physical strength requirements. The water outlet of the light guide is the part of the light guide designed to output light. The design of this part is crucial to the performance of the entire light guide because it determines the distribution, brightness and uniformity of the light.

[0003] The existing sprue cutting is done manually, and a series of phenomena may occur during the slitting process, such as sprue missing, breakage, inadequate cutting, low efficiency, etc., and a large amount of manpower is wasted on slitting and subsequent product testing, and defective products cause subsequent assembly at other workstations. Utility Model Content

[0004] The utility model aims to provide a plate cutting machine for an electric energy meter housing which is easy to fix, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A plate cutting machine for an electric energy meter casing that is easy to fix, comprises a base, a support platform is fixedly connected to the top of the base, a first motor is fixedly connected to the support platform, a first screw rod is fixedly connected to the output end of the first motor, the other end of the first screw rod is rotatably connected to the base, a slide groove is provided on the support platform, a connecting rod is threadedly connected to the first screw rod, a blade is fixedly connected to the bottom of the connecting rod, one end of the connecting rod away from the screw rod is slidably connected to the slide groove, grooves are symmetrically provided on the base, a cutting groove is provided on the base, a through groove is provided on the base, fixed tubes are symmetrically arranged inside the cutting groove, one end of the fixed tube is fixedly connected to the base, a moving component for controlling the movement of a light guide column is connected inside the base, the moving components are symmetrically arranged, and an auxiliary component for assisting the light guide column in cutting is connected to the base.

[0007] When the light guide column needs to be cut, the light guide column is placed in the through slot, and then the first motor is started. At this time, the rotation of the first motor will drive the first screw rod to rotate, and the rotation of the first screw rod will cooperate with the slide slot to drive the blade to move along the axial direction of the screw rod, thereby achieving the purpose of cutting the light guide column by moving the blade. When the cutting is completed, the auxiliary component will work to assist the moving component to achieve the purpose of moving the light guide column for a new round of cutting, thereby achieving the purpose of automatically and accurately cutting the light guide column, thereby improving the working efficiency of the device.

[0008] A further improvement of the technical solution of the utility model is that: the moving part includes a rotating shaft, the rotating shaft is located inside the groove, the rotating shaft is rotatably connected to the base, a concave wheel is fixedly connected to the rotating shaft, the concave wheel is located below the through groove, a gear is provided on the rotating shaft, the gear is connected to the rotating shaft through a one-way bearing, fixed rods are respectively fixedly connected on both sides of the connecting rod, a rack is fixedly connected below the fixed rod, the rack is meshed with the gear, the rack is slidably connected to the base, a limiting groove is provided on the base, a limiting block is fixedly connected to the side of the rack away from the gear, and the limiting block is slidably connected to the limiting groove.

[0009] The above technical solution is adopted. In this solution, when the first motor works to drive the connecting rod to move upward, the rack fixedly connected to the connecting rod through the fixed rod will move in the same direction, thereby driving the gear meshing with it to rotate. The rotation of the gear will drive the concave wheel to rotate through the rotating shaft, thereby using the friction between the gear and the light guide column to drive the light guide column to move, thereby achieving the purpose of automatic and accurate feeding. When the first motor works to drive the connecting rod to move downward, the rack drives the gear to rotate, and the rotating shaft will not rotate, thereby achieving the purpose of cutting. The purpose of limiting the position of the rack is to be limited by fixing a limit block on one side of the rack.

[0010] A further improvement of the technical solution of the utility model is that the auxiliary components include a transmission shaft and a sliding rod, a bidirectional threaded groove is opened in a partial area of ​​the transmission shaft, the sliding rod is fixedly connected to the base, the transmission shaft is rotatably connected to the base, a second motor is fixedly connected to the side of the base away from the support platform, the output end of the second motor is fixedly connected to the transmission shaft, a plurality of movable grooves are evenly arranged on the base, the movable grooves are symmetrically arranged, a movable block is threadedly connected to the threaded area on the transmission shaft, the movable block is slidably connected to the sliding rod, the movable blocks are symmetrically arranged, stoppers are symmetrically arranged on the movable block, the stoppers are fixedly connected to the movable block, the stoppers are slidably connected to the sliding grooves, an auxiliary block is fixedly connected to the side of the stopper away from the movable block, and the auxiliary blocks are symmetrically arranged.

[0011] The above-mentioned technical solution is adopted. In this solution, when the first motor works to drive the connecting rod to move upward, the second motor works to drive the moving block to move through the cooperation between the transmission shaft, the sliding rod and the moving block. The movement of the moving block will drive the symmetrically arranged auxiliary blocks to move through the block fixedly connected to it, so that the symmetrically arranged fixed tubes are wrapped with the auxiliary blocks to prevent the light guide column from shifting during the movement and causing the water outlet to break, thereby reducing the cutting efficiency of the device.

[0012] A further improvement of the technical solution of the utility model is that a filling block is fixedly connected to the auxiliary block, and the filling block is used in conjunction with the fixed pipe.

[0013] The above technical solution is adopted, in which a filling block is arranged on the auxiliary block to fill the gap between the symmetrically arranged fixed tubes, thereby preventing the water outlet at one end of the light guide column from being damaged due to impact during movement.

[0014] A further improvement of the technical solution of the utility model is that a knife edge groove is provided in the cutting groove.

[0015] The above technical solution is adopted, in which a knife edge groove is opened in the cutting groove to prevent the blade from colliding with the cutting groove during the cutting process and thus being damaged, thereby extending the service life of the blade.

[0016] A further improvement of the technical solution of the utility model is that a friction layer is arranged on the outer surface of the concave wheel, and the material of the friction layer is rubber.

[0017] The above technical solution is adopted, in which a friction layer of rubber material is provided on the outer surface of the concave wheel in order to increase the friction between the concave wheel and the light guide column, thereby preventing the light guide column from slipping during movement.

[0018] A further improvement of the technical solution of the utility model is that one end of the rack away from the fixing rod is fixedly connected to the limiting tooth.

[0019] The above technical solution is adopted, in which a limit tooth is fixedly connected to one end of the rack because when the rack and the gear are meshed with each other, an overload of the gear transmission may cause the rack and the gear to be disengaged, causing damage to the device and possibly affecting the normal operation of other components.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] 1. The utility model provides an electric energy meter housing plate cutting machine which is easy to fix. When the light guide column needs to be cut, the light guide column is placed in the through groove, and then the first motor is started. At this time, the rotation of the first motor will drive the first screw rod to rotate, and the rotation of the first screw rod will cooperate with the slide groove to drive the blade to move along the axial direction of the screw rod, thereby achieving the purpose of cutting the light guide column by moving the blade. When the cutting is completed, the auxiliary component will work to assist the moving component to work to achieve the purpose of moving the light guide column for a new round of cutting, thereby achieving the purpose of automatically and accurately cutting the light guide column, thereby improving the working efficiency of the device.

[0022] 2. The utility model provides an electric energy meter housing plate cutting machine that is easy to fix. When the first motor drives the connecting rod to move upward, the rack fixedly connected to the connecting rod through the fixing rod will move in the same direction, thereby driving the gear meshing with it to rotate. The rotation of the gear will drive the concave wheel to rotate through the rotating shaft, thereby using the friction between the gear and the light guide column to drive the light guide column to move, thereby achieving the purpose of automatic and accurate feeding. When the first motor drives the connecting rod to move downward, the rack drives the gear to rotate, and the rotating shaft will not rotate, thereby achieving the purpose of cutting. The purpose of limiting the position of the rack is to be limited by fixing a limit block on one side of the rack.

[0023] 3. The utility model provides an electric energy meter housing plate cutting machine which is easy to fix. When the first motor works to drive the connecting rod to move upward, the second motor works to drive the moving block to move through the cooperation between the transmission shaft, the sliding rod and the moving block. The movement of the moving block will drive the symmetrically arranged auxiliary blocks to move through the block fixedly connected thereto, so that the symmetrically arranged fixed tubes are wrapped with the auxiliary blocks to prevent the light guide column from shifting during the movement and causing the water outlet to break, thereby reducing the cutting efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model from the left;

[0027] Figure 3 It is a schematic diagram of the second cross-sectional structure of the utility model as viewed from the left;

[0028] Figure 4 It is a partial structural schematic diagram of the auxiliary component of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the moving parts of the utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the filling block of the utility model;

[0031] In the figure: 1. base; 2. support table; 3. first motor; 4. first screw rod; 5. slide groove; 6. connecting rod; 7. blade; 8. groove; 9. cutting groove; 10. through groove; 11. fixed tube; 12. rotating shaft; 13. concave wheel; 14. gear; 15. fixed rod; 16. rack; 17. limit groove; 18. limit block; 19. transmission shaft; 20. slide rod; 21. two-way thread groove; 22. second motor; 23. moving groove; 24. moving block; 25. stop block; 26. auxiliary block; 27. filling block; 28. knife groove; 29. ​​friction layer; 30. limit tooth. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1 As shown, the utility model provides an electric energy meter shell plate cutting machine that is easy to fix, including a base 1, a support platform 2 is fixedly connected above the base 1, a first motor 3 is fixedly connected to the support platform 2, a first screw rod 4 is fixedly connected to the output end of the first motor 3, the other end of the first screw rod 4 is rotatably connected to the base 1, a slide groove 5 is provided on the support platform 2, a connecting rod 6 is threadedly connected to the first screw rod 4, a blade 7 is fixedly connected below the connecting rod 6, one end of the connecting rod 6 away from the screw rod is slidably connected to the slide groove 5, grooves 8 are symmetrically provided on the base 1, a cutting groove 9 is provided on the base 1, a through groove 10 is provided on the base 1, a fixed tube 11 is symmetrically arranged inside the cutting groove 9, one end of the fixed tube 11 is fixedly connected to the base 1, a moving component for controlling the movement of the light guide column is connected inside the base 1, the moving components are symmetrically arranged, and an auxiliary component for assisting the light guide column in cutting is connected to the base 1.

[0035] In this embodiment, when the light guide column needs to be cut, the light guide column is placed in the through groove 10, and then the first motor 3 is started. At this time, the rotation of the first motor 3 will drive the first screw rod 4 to rotate, and the rotation of the first screw rod 4 will cooperate with the slide groove 5 to drive the blade 7 to move along the axial direction of the screw rod, thereby achieving the purpose of cutting the light guide column by moving the blade 7. When the cutting is completed, the auxiliary components will work to assist the moving components to achieve the purpose of moving the light guide column for a new round of cutting, thereby achieving the purpose of automatically and accurately cutting the light guide column, thereby improving the working efficiency of the device.

[0036] like Figure 2 , Figure 3As shown, in the present embodiment, preferably, the movable component includes a rotating shaft 12, the rotating shaft 12 is located inside the groove 8, the rotating shaft 12 is rotatably connected to the base 1, a concave wheel 13 is fixedly connected to the rotating shaft 12, the concave wheel 13 is located below the through groove 10, a gear 14 is provided on the rotating shaft 12, the gear 14 is connected to the rotating shaft 12 through a one-way bearing, fixed rods 15 are respectively fixedly connected to both sides of the connecting rod 6, a rack 16 is fixedly connected below the fixed rod 15, the rack 16 is meshed with the gear 14, the rack 16 is slidably connected to the base 1, a limiting groove 17 is provided on the base 1, a limiting block 18 is fixedly connected to the side of the rack 16 away from the gear 14, and the limiting block 18 is slidably connected to the limiting groove 17.

[0037] When the first motor 3 works to drive the connecting rod 6 to move upward, the rack 16 fixedly connected to the connecting rod 6 through the fixing rod 15 will move in the same direction, thereby driving the gear 14 meshing therewith to rotate. The rotation of the gear 14 will drive the concave wheel 13 to rotate through the rotating shaft 12, thereby using the friction between the gear 14 and the light guide column to drive the light guide column to move, thereby achieving the purpose of automatic and accurate feeding. When the first motor 3 works to drive the connecting rod 6 to move downward, the rack 16 drives the gear 14 to rotate, and the rotating shaft 12 will not rotate, thereby achieving the purpose of cutting. The position of the rack 16 is limited by fixing a limit block 18 on one side of the rack 16.

[0038] like Figure 1 , Figure 4 As shown, preferably, the auxiliary components include a transmission shaft 19 and a sliding rod 20, a bidirectional threaded groove 21 is opened in a partial area of ​​the transmission shaft 19, the sliding rod 20 is fixedly connected to the base 1, the transmission shaft 19 is rotatably connected to the base 1, a second motor 22 is fixedly connected to the side of the base 1 away from the support platform 2, the output end of the second motor 22 is fixedly connected to the transmission shaft 19, a plurality of movable grooves 23 are evenly arranged on the base 1, the movable grooves 23 are symmetrically arranged, a movable block 24 is threadedly connected to the threaded area on the transmission shaft 19, the movable block 24 is slidably connected to the sliding rod 20, the movable block 24 is symmetrically arranged, and a stopper 25 is symmetrically arranged on the movable block 24, the stopper 25 is fixedly connected to the movable block 24, the stopper 25 is slidably connected to the slide groove 5, an auxiliary block 26 is fixedly connected to the side of the stopper 25 away from the movable block 24, and the auxiliary block 26 is symmetrically arranged.

[0039] When the first motor 3 works to drive the connecting rod 6 to move upward, the second motor 22 works to drive the moving block 24 to move through the cooperation between the transmission shaft 19, the sliding rod 20 and the moving block 24. The movement of the moving block 24 will drive the symmetrically arranged auxiliary block 26 to move through the stop block 25 fixedly connected thereto, so that the symmetrically arranged fixed tube 11 is wrapped up by the auxiliary block 26 to prevent the light guide column from shifting during the movement and causing the water outlet to break, thereby reducing the cutting efficiency of the device.

[0040] Example 2

[0041] like Figure 6 As shown, based on Example 1, the utility model provides a technical solution: preferably, a supplementary block 27 is fixedly connected to the auxiliary block 26, and the supplementary block 27 is used in conjunction with the fixed pipe 11.

[0042] In this embodiment, by providing a filling block 27 on the auxiliary block 26, the gap between the symmetrically arranged fixed tubes 11 can be filled to prevent the water outlet at one end of the light guide column from being damaged due to impact during movement.

[0043] Example 3

[0044] like Figure 6 As shown, based on Example 2, the utility model provides a technical solution: preferably, a knife edge groove 28 is opened in the cutting groove 9.

[0045] In this embodiment, the blade groove 28 is provided in the cutting groove 9 to prevent the blade 7 from colliding with the cutting groove 9 during the cutting process and thus being damaged, thereby extending the service life of the blade 7.

[0046] Example 4

[0047] like Figure 3 As shown, based on Example 3, the utility model provides a technical solution: preferably, the outer surface of the concave wheel 13 is provided with a friction layer 29, and the material of the friction layer 29 is rubber.

[0048] In this embodiment, a friction layer 29 made of rubber is provided on the outer surface of the concave wheel 13 in order to increase the friction between the concave wheel 13 and the light guide column, thereby preventing the light guide column from slipping during movement.

[0049] like Figure 5 As shown, one end of the rack 16 away from the fixing rod 15 is fixedly connected to the limiting tooth 30 .

[0050] The limiting tooth 30 is fixedly connected to one end of the rack 16 because when the rack 16 and the gear 14 are meshed with each other, the overload of the gear 14 may cause the rack 16 and the gear 14 to be disengaged, causing damage to the device and possibly affecting the normal operation of other components.

[0051] The following is a detailed description of the working principle of the electric energy meter casing plate cutting machine which is easy to fix.

[0052] like Figure 1-6As shown, when the light guide column needs to be cut, the light guide column is placed in the through groove 10, and then the first motor 3 is started. At this time, the rotation of the first motor 3 will drive the first screw rod 4 to rotate, and the rotation of the first screw rod 4 will cooperate with the slide groove 5 to drive the blade 7 to move along the axial direction of the screw rod, thereby achieving the purpose of cutting the light guide column by moving the blade 7. When the cutting is completed, the auxiliary components will work to assist the moving components to achieve the purpose of moving the light guide column for a new round of cutting, thereby achieving the purpose of automatically and accurately cutting the light guide column, thereby improving the working efficiency of the device. When the first motor 3 works to drive the connecting rod 6 to move upward, the rack 16 fixedly connected to the connecting rod 6 through the fixing rod 15 will move in the same direction, thereby driving the gear 14 meshing therewith to rotate. The rotation of the gear 14 will drive the concave wheel 13 to rotate through the rotating shaft 12, thereby using the friction between the gear 14 and the light guide column to drive the light guide column to move, thereby achieving the purpose of automatic and accurate feeding. When the first motor 3 works to drive the connecting rod 6 to move downward, the rack 16 drives the gear 14 to rotate, and the rotating shaft 12 will not rotate, thereby achieving the purpose of cutting. The position of the rack 16 is limited by fixing a limit block 18 on one side of the rack 16. When the first motor 3 works to drive the connecting rod 6 to move upward, the second motor 22 works to drive the moving block 24 to move through the cooperation between the transmission shaft 19, the sliding rod 20 and the moving block 24. The movement of the moving block 24 will drive the symmetrically arranged auxiliary block 26 to move through the stopper 25 fixedly connected thereto, so that the symmetrically arranged fixed tube 11 is wrapped with the auxiliary block 26 to prevent the light guide column from deviating during the movement and causing the water outlet to break, thereby reducing the cutting efficiency of the device. The gap between the symmetrically arranged fixed tubes 11 can be filled by providing a filling block 27 on the auxiliary block 26 to prevent the water outlet at one end of the light guide column from being damaged due to collision during the movement. The blade groove 28 is provided in the cutting groove 9 to prevent the blade 7 from colliding with the cutting groove 9 during the cutting process and thus being damaged, thereby extending the service life of the blade 7. The friction layer 29 made of rubber material is provided on the outer surface of the concave wheel 13 to increase the friction between the concave wheel 13 and the light guide column, so as to prevent the light guide column from slipping during the movement. The limiting tooth 30 is fixedly connected to one end of the rack 16 because when the rack 16 and the gear 14 are meshed with each other, the overload of the gear 14 may cause the rack 16 and the gear 14 to be disengaged, causing damage to the device and possibly affecting the normal operation of other components.

[0053] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A sheet metal cutting machine for an electric energy meter housing that is easy to fix, comprising a base (1); characterized in that: A support platform (2) is fixedly connected above the base (1), a first motor (3) is fixedly connected to the support platform (2), a first screw rod (4) is fixedly connected to the output end of the first motor (3), the other end of the first screw rod (4) is rotatably connected to the base (1), a slide groove (5) is provided on the support platform (2), a connecting rod (6) is threadedly connected to the first screw rod (4), a blade (7) is fixedly connected below the connecting rod (6), and an end of the connecting rod (6) away from the screw rod is connected to the slide groove (5). The base (1) is symmetrically provided with grooves (8), the base (1) is provided with a cutting groove (9), the base (1) is provided with a through groove (10), a fixing tube (11) is symmetrically arranged inside the cutting groove (9), one end of the fixing tube (11) is fixedly connected to the base (1), a moving component for controlling the movement of the light guide column is connected inside the base (1), the moving component is symmetrically arranged, and an auxiliary component for assisting the light guide column in cutting is connected to the base (1).

2. The easy-to-fix electric energy meter housing plate cutting machine according to claim 1 is characterized in that: The movable component comprises a rotating shaft (12), the rotating shaft (12) is located inside the groove (8), the rotating shaft (12) is rotatably connected to the base (1), a concave wheel (13) is fixedly connected to the rotating shaft (12), the concave wheel (13) is located below the through groove (10), a gear (14) is arranged on the rotating shaft (12), the gear (14) is connected to the rotating shaft (12) through a one-way bearing, fixed rods (15) are respectively fixedly connected to the two sides of the connecting rod (6), a rack (16) is fixedly connected below the fixed rod (15), the rack (16) is meshed with the gear (14), the rack (16) is slidably connected to the base (1), a limiting groove (17) is provided on the base (1), a limiting block (18) is fixedly connected to the side of the rack (16) away from the gear (14), and the limiting block (18) is slidably connected to the limiting groove (17).

3. The easy-to-fix electric energy meter housing plate cutting machine according to claim 2 is characterized in that: The auxiliary component comprises a transmission shaft (19) and a sliding rod (20); a bidirectional thread groove (21) is provided in a partial area of ​​the transmission shaft (19); the sliding rod (20) is fixedly connected to the base (1); the transmission shaft (19) is rotatably connected to the base (1); a second motor (22) is fixedly connected to a side of the base (1) away from the support platform (2); an output end of the second motor (22) is fixedly connected to the transmission shaft (19); a plurality of movable grooves (23) are evenly arranged on the base (1); the movable grooves (23) are ) are symmetrically arranged, a threaded area on the transmission shaft (19) is threadedly connected with a moving block (24), the moving block (24) is slidably connected to the slide rod (20), the moving block (24) is symmetrically arranged, a stopper (25) is symmetrically arranged on the moving block (24), the stopper (25) is fixedly connected to the moving block (24), the stopper (25) is slidably connected to the slide groove (5), an auxiliary block (26) is fixedly connected to the side of the stopper (25) away from the moving block (24), and the auxiliary block (26) is symmetrically arranged.

4. The easy-to-fix electric energy meter housing plate cutting machine according to claim 3 is characterized by: A filling block (27) is fixedly connected to the auxiliary block (26), and the filling block (27) is used in conjunction with the fixed pipe (11).

5. The easy-to-fix electric energy meter housing plate cutting machine according to claim 4 is characterized in that: A knife edge groove (28) is provided in the cutting groove (9).

6. The easy-to-fix electric energy meter housing plate cutting machine according to claim 5 is characterized in that: The outer surface of the concave wheel (13) is provided with a friction layer (29), and the material of the friction layer (29) is rubber.

7. The easy-to-fix electric energy meter housing plate cutting machine according to claim 6 is characterized in that: One end of the rack (16) away from the fixing rod (15) is fixedly connected to a limiting tooth (30).

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