Cutting device for circuit breaker production
By designing a cutting device for circuit breaker production, the safety hazards and low working efficiency caused by flying chips during the cutting process of circuit breaker in the prior art are solved, and automatic cutting of circuit breaker edge materials and convenient collection of debris are achieved.
Patent Information
- Application Number
- CN202421274225.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing cutting machines for circuit breakers are prone to cause flying chips during the cutting process, causing scratches on the arm, and the splashed debris are dispersed, which consumes time and effort to collect and affects work efficiency.
A cutting device for circuit breaker production is designed, including mounting plates, vertical blocks, connecting plates, slide bars, slide bars, baffles, placement plates, operating plates, traction ports, slide chute blocks, transmission racks, assembly blocks, traction blocks, top plates, fixed plates, movable rods, press plates, telescopic springs, fixed blocks, guide blocks and laser cutting machines. Through the coordinated work of these components, the stable clamping of the circuit breaker shell, automatic cutting of edge materials and the collection of debris.
It effectively avoids the damage caused by manual operation, improves work efficiency, reduces the dispersion and collection time of debris, and realizes efficient cutting of circuit breaker edge materials and convenient collection of debris.
Smart Images
Figure CN222914679U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of circuit breaker processing equipment, in particular to a cutting device for circuit breaker production. Background Art
[0002] A circuit breaker is a switch device that can close, carry and disconnect the current under normal circuit conditions and can close, carry and disconnect the current under normal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. The boundary between high and low voltage is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. Circuit breakers can be used to distribute electrical energy, start asynchronous motors infrequently, and protect power lines and motors. When they have serious overloads or short circuits and undervoltage faults, they can automatically cut off the circuit. Its function is equivalent to the combination of fuse switches and over-underheating relays. Moreover, it is generally not necessary to change parts after breaking the fault current. It has been widely used. Power distribution is an extremely important link in the generation, transmission and use of electricity. The power distribution system includes transformers and various high and low voltage electrical equipment. Low-voltage circuit breakers are a kind of electrical appliances with a large number of uses.
[0003] Existing circuit breakers need to be cut by cutting machines during production, but the existing cutting machines used in circuit breaker production still have the following problems during use:
[0004] During the cutting process of the existing circuit breaker, the circuit breaker needs to be pressed by hand, so that the circuit breaker cannot be moved. Since the cutting machine is prone to flying chips during cutting, the waste chips are easy to scratch the arm, and the flying chips are very scattered, it is time-consuming and labor-intensive to collect them, which affects the work efficiency. Therefore, it is necessary to involve a cutting device for circuit breaker production in the field of existing circuit breaker processing equipment. Utility Model Content
[0005] In order to make up for the shortcomings of the prior art, the existing cutting machine is prone to cause flying chips when cutting the circuit breaker edge materials, which makes it easy for the waste chips to scratch the arm, and the flying debris is very scattered, which is time-consuming and labor-intensive to collect, affecting the work efficiency. The utility model proposes a cutting device for circuit breaker production.
[0006] The utility model solves the technical problem by adopting the technical scheme as follows: a cutting device for producing circuit breakers comprises a mounting plate, wherein the mounting plate is symmetrically fixedly equipped with vertical blocks, a connecting plate is fixedly equipped between two vertical blocks, the bottom of the connecting plate is fixedly equipped with the surface of the mounting plate, a movable groove is provided through the vertical blocks, a sliding rod is fixedly equipped on the movable groove, a sliding block is movably equipped on the sliding rod, a baffle is fixedly equipped at one end of the sliding block, the baffle is located between the vertical blocks, a placing plate is fixedly equipped at the bottom of the two baffles, an operating plate is fixedly equipped at one end of the two baffles, the bottom of the operating plate is fixedly equipped with the surface of the placing plate, a traction port is symmetrically provided through the operating plate, a slide block is symmetrically fixedly equipped on the operating plate, the slide block is located at both sides of the two traction ports, a transmission rack is movably equipped on the slide block, an assembly block is fixedly equipped at one end of the transmission rack, a traction block is fixedly equipped on the assembly block, the traction block is movably assembled with the traction port, a top plate is fixedly equipped at one end of the traction block, a fixed plate is fixedly equipped at the bottom of the top plate, and the fixed plate is located between the two baffles.
[0007] Preferably, a mounting frame is fixedly mounted on the slide block, an operating motor is fixedly mounted on the mounting frame, a transmission gear is fixedly mounted on the output end of the operating motor, the transmission gear is located between two transmission racks, and the transmission gear is toothed with the two transmission racks respectively.
[0008] Preferably, the top plate is movably equipped with a movable rod, the bottom of the movable rod is fixedly equipped with a pressure plate, the pressure plate is located below the top plate, the top of the movable rod is fixedly equipped with a guide plate, the movable rod is equipped with a telescopic spring, and the two ends of the telescopic spring are respectively fixedly equipped with the guide plate and the top plate.
[0009] Preferably, a fixed block is fixedly assembled on the top of the operating panel, a guide block is fixedly assembled on the bottom of the fixed block, arc surfaces are symmetrically arranged on the bottom of the guide block, the two arc surfaces are respectively close to the two ends of the guide block, and the bottom of the guide block is fitted with the surface of the telescopic spring, and a circuit breaker housing is placed on the placement plate, and the circuit breaker housing is located between the top plate and the fixed plate.
[0010] Preferably, a collecting funnel is fixedly mounted on the mounting plate, a discharge pipe is fixedly mounted on the bottom of the collecting funnel, the top of the collecting funnel is open, and the top of the collecting funnel is tilted downward, a tilting rod is fixedly mounted on the inner wall of the opening of the collecting funnel, the tilting rod and the top of the collecting funnel have the same tilting direction, a support plate is fixedly mounted on the two vertical blocks, a laser cutting machine is fixedly mounted on the support plate, and the laser cutting machine is located above the tilting rod.
[0011] Preferably, a cylinder is fixedly mounted on the connecting plate, a piston rod is fixedly mounted on the output end of the cylinder, one end of the piston rod movably passes through the connecting plate, and one end of the piston rod is fixedly mounted on the operating plate, and the piston rod is located below the slide block.
[0012] The utility model is beneficial in that:
[0013] The utility model places the circuit breaker housing on the placement plate, starts the operating motor, so that the transmission gear drives the two transmission racks to move in opposite directions on the slide block respectively, so that the top plate and the fixed plate are respectively close to the circuit breaker housing until the fixed plate fits the two side surfaces of the circuit breaker housing, and the telescopic spring moves on the guide block. Under the action of the arc surface on the guide block, the movable rod moves on the top plate, and the pressure plate presses the top of the circuit breaker housing, so that the fixed plate, the pressure plate and the placement plate clamp the circuit breaker housing, thereby increasing the stability of the circuit breaker housing, starting the cylinder, so that the piston rod pushes the operating plate to move, so that the slider on the baffle moves on the slide rod until the edge material of the circuit breaker housing moves to the bottom of the laser cutting machine, and starting the laser cutting machine so that the laser cutting machine cuts the edge material of the circuit breaker housing, and the cut large edge material is moved and accumulated by the inclination of the inclination rod, and small debris falls into the collection funnel for collection, thereby avoiding damage caused by manual operation and facilitating the collection and treatment of the debris. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a schematic diagram of the structure of a cutting device used in the production of circuit breakers of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure of a cutting device used in the production of circuit breakers of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the collection mechanism of the utility model;
[0018] Figure 4 It is a schematic diagram of the structure of the clamping mechanism of the utility model.
[0019] In the figure:
[0020] 10. Mounting plate; 11. Vertical block; 12. Connecting plate; 13. Moving slot;
[0021] 20. Sliding rod; 21. Sliding block; 22. Piston rod; 23. Support plate;
[0022] 30. Laser cutting machine; 31. Collecting funnel; 32. Discharge pipe; 33. Tilt rod;
[0023] 40. Cylinder; 41. Placement plate; 42. Baffle; 43. Operation panel;
[0024] 50. traction port; 51. slide block; 52. transmission rack; 53. assembly block;
[0025] 60. traction block; 61. top plate; 62. fixing plate; 63. mounting frame;
[0026] 70. operating motor; 71. transmission gear; 72. movable rod; 73. guide plate;
[0027] 80. telescopic spring; 81. fixing block; 82. guide block; 83. circuit breaker housing;
[0028] 90. Press plate. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] The following is combined with Figure 1 —4 further details of this application,
[0031] The present application embodiment discloses a cutting device for circuit breaker production. Figure 1 and Figure 4A cutting device for circuit breaker production includes a mounting plate 10, on which vertical blocks 11 are symmetrically fixedly assembled, a connecting plate 12 is fixedly assembled between two vertical blocks 11, and the bottom of the connecting plate 12 is fixedly assembled with the surface of the mounting plate 10, and a movable groove 13 is provided through the vertical blocks 11, and a slide bar 20 is fixedly assembled on the movable groove 13, and a slider 21 is movably assembled on the slide bar 20, and a baffle 42 is fixedly assembled at one end of the slider 21, and the baffle 42 is located between the vertical blocks 11, and a placement plate 41 is fixedly assembled at the bottom of the two baffles 42, and an operating plate 43 is fixedly assembled at one end of the two baffles 42, and the bottom of the operating plate 43 is fixedly assembled with the surface of the placement plate 41 ... movable groove 13 is provided through the vertical blocks 11, and a movable groove 13 is provided through the vertical blocks 11, and a movable groove 13 is provided through the vertical blocks 11, and a movable groove 13 is provided through the movable groove 13, and a slider 21 is movably assembled on the slider 20, and a A traction port 50 is provided, and a slide block 51 is symmetrically fixedly installed on the operating panel 43. The slide block 51 is located on both sides of the two traction ports 50. A transmission rack 52 is movably installed on the slide block 51. A mounting frame 63 is fixedly installed on the two slide blocks 51. An operating motor 70 is fixedly installed on the mounting frame 63. A transmission gear 71 is fixedly installed on the output end of the operating motor 70. The transmission gear 71 is respectively toothed with the two transmission racks 52 on both sides. An assembly block 53 is fixedly installed at one end of the transmission rack 52. A traction block 60 that moves in the traction port 50 is fixedly installed on the assembly block 53. A top plate 61 is fixedly installed at one end of the traction block 60. A fixed plate 62 is fixedly installed at the bottom of the top plate 61. The plate 62 is located between the two baffles 42, and the top plate 61 is movably equipped with a movable rod 72, and the bottom of the movable rod 72 is fixedly equipped with a pressure plate 90, which is located below the top plate 61. The top of the movable rod 72 is fixedly equipped with a guide plate 73, and a telescopic spring 80 is fixedly equipped between the guide plate 73 and the top plate 61. The movable rod 72 is assembled on the inner side of the telescopic spring 80, and the top of the operating plate 43 is fixedly equipped with a fixed block 81, and the bottom of the fixed block 81 is fixedly equipped with a guide block 82. The bottom of the guide block 82 is symmetrically provided with arc surfaces, and the two arc surfaces are respectively close to the two ends of the guide block 82, and the bottom of the guide block 82 is fitted with the surface of the telescopic spring 80. A circuit breaker housing 83 is placed on the placement plate 41, and the circuit breaker The circuit breaker housing 83 is located between the top plate 61 and the fixed plate 62. The circuit breaker housing 83 is placed on the placement plate 41, and the operating motor 70 is started, so that the transmission gear 71 drives the two transmission racks 52 to move in opposite directions on the slide block 51, so that the top plate 61 and the fixed plate 62 are respectively close to the circuit breaker housing 83 until the fixed plate 62 fits the two side surfaces of the circuit breaker housing 83. At the same time, the telescopic spring 80 moves on the guide block 82. Under the action of the arc surface on the guide block 82, the movable rod 72 moves on the top plate 61, and the pressing plate 90 presses the top of the circuit breaker housing 83, so that the fixed plate 62, the pressing plate 90 and the placement plate 41 clamp the circuit breaker housing 83 to increase the stability of the circuit breaker housing 83.
[0032] Reference Figure 1and Figure 2 as well as Figure 3 A collecting funnel 31 is fixedly mounted on the mounting plate 10, a discharge pipe 32 is fixedly mounted on the bottom of the collecting funnel 31, the top of the collecting funnel 31 is open, and the top of the collecting funnel 31 is tilted downward, a tilting rod 33 is fixedly mounted on the inner wall of the opening of the collecting funnel 31, and the tilting rod 33 and the top of the collecting funnel 31 have the same tilting direction, a support plate 23 is fixedly mounted on the two vertical blocks 11, a laser cutting machine 30 is fixedly mounted on the support plate 23, and the laser cutting machine 30 is located above the tilting rod 33, a cylinder 40 is fixedly mounted on the connecting plate 12, and a piston rod 22 is fixedly mounted on the output end of the cylinder 40, and the piston One end of the rod 22 movably passes through the connecting plate 12, and one end of the piston rod 22 is fixedly assembled with the operating plate 43. The piston rod 22 is located below the slide block 51. The cylinder 40 is started so that the piston rod 22 pushes the operating plate 43 to move, so that the slider 21 on the baffle 42 moves on the slide rod 20 until the edge material of the circuit breaker housing 83 moves to the bottom of the laser cutting machine 30. The laser cutting machine 30 is started so that the laser cutting machine 30 cuts the edge material of the circuit breaker housing 83. The large edge material is moved and accumulated by the inclination of the tilting rod 33, and the small debris falls into the collecting funnel 31 for collection.
[0033] Working principle: Place the circuit breaker housing 83 on the placement plate 41, start the operating motor 70, so that the transmission gear 71 drives the two transmission racks 52 to move in opposite directions on the slide block 51, so that the top plate 61 and the fixed plate 62 are respectively close to the circuit breaker housing 83, until the fixed plate 62 fits the two sides of the circuit breaker housing 83, and at the same time, the telescopic spring 80 moves on the guide block 82. Under the action of the arc surface on the guide block 82, the movable rod 72 moves on the top plate 61, and the pressing plate 90 presses the top of the circuit breaker housing 83, so that the fixed plate 62, the pressing plate 90 and the placement plate 41 are aligned. The circuit breaker housing 83 is clamped to increase the stability of the circuit breaker housing 83, and the cylinder 40 is started so that the piston rod 22 pushes the operating panel 43 to move, so that the slider 21 on the baffle 42 moves on the slide rod 20 until the edge material of the circuit breaker housing 83 moves to the bottom of the laser cutting machine 30, and the laser cutting machine 30 is started so that the laser cutting machine 30 cuts the edge material of the circuit breaker housing 83. The cut large edge material is moved and accumulated by the tilting of the tilting rod 33, and the small debris falls into the collecting funnel 31 for collection, thereby avoiding damage caused by manual operation and facilitating the collection and processing of the debris.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A cutting device for circuit breaker production, characterized in that: The invention comprises a mounting plate (10), wherein vertical blocks (11) are symmetrically fixedly mounted on the mounting plate (10), a connecting plate (12) is fixedly mounted between two vertical blocks (11), the bottom of the connecting plate (12) is fixedly mounted on the surface of the mounting plate (10), a movable groove (13) is provided through each of the vertical blocks (11), a sliding rod (20) is fixedly mounted on each of the movable grooves (13), a sliding block (21) is movably mounted on each of the sliding rods (20), a baffle (42) is fixedly mounted on one end of each of the sliding blocks (21), the baffle (42) is located between the vertical blocks (11), a placement plate (41) is fixedly mounted on the bottom of the two baffles (42), an operating plate (43) is fixedly mounted on one end of the two baffles (42), and the bottom of the operating plate (43) is fixedly mounted on the bottom of the two baffles (42). The operating plate (43) is fixedly assembled with the surface of the placement plate (41); a traction opening (50) is symmetrically provided on the operating plate (43); a chute block (51) is symmetrically fixedly assembled on the operating plate (43); the chute block (51) is located on both sides of the two traction openings (50); a transmission rack (52) is movably assembled on the chute block (51); an assembly block (53) is fixedly assembled on one end of the transmission rack (52); a traction block (60) is fixedly assembled on the assembly block (53); the traction block (60) is movably assembled with the traction opening (50); a top plate (61) is fixedly assembled on one end of the traction block (60); a fixed plate (62) is fixedly assembled on the bottom of the top plate (61); and the fixed plate (62) is located between the two baffles (42).
2. A cutting device for circuit breaker production according to claim 1, characterized in that: The slide block (51) is fixedly mounted with a mounting frame (63), an operating motor (70) is fixedly mounted on the mounting frame (63), an output end of the operating motor (70) is fixedly mounted with a transmission gear (71), the transmission gear (71) is located between the two transmission racks (52), and the transmission gear (71) is respectively toothed with the two transmission racks (52).
3. A cutting device for circuit breaker production according to claim 1, characterized in that: The top plate (61) is movably mounted with a movable rod (72), the bottom of the movable rod (72) is fixedly mounted with a pressure plate (90), the pressure plate (90) is located below the top plate (61), the top of the movable rod (72) is fixedly mounted with a guide plate (73), the movable rod (72) is equipped with a telescopic spring (80), and the two ends of the telescopic spring (80) are respectively fixedly mounted with the guide plate (73) and the top plate (61).
4. A cutting device for circuit breaker production according to claim 3, characterized in that: A fixing block (81) is fixedly mounted on the top of the operating panel (43), a guide block (82) is fixedly mounted on the bottom of the fixing block (81), arc surfaces are symmetrically arranged on the bottom of the guide block (82), the two arc surfaces are respectively close to two ends of the guide block (82), and the bottom of the guide block (82) is in contact with the surface of the telescopic spring (80), a circuit breaker housing (83) is placed on the placement plate (41), and the circuit breaker housing (83) is located between the top plate (61) and the fixing plate (62).
5. The cutting device for circuit breaker production according to claim 1, characterized in that: A collecting funnel (31) is fixedly mounted on the mounting plate (10), a discharge pipe (32) is fixedly mounted on the bottom of the collecting funnel (31), the top of the collecting funnel (31) is open, and the top of the collecting funnel (31) is tilted downward, a tilting rod (33) is fixedly mounted on the inner wall of the opening of the collecting funnel (31), and the tilting rod (33) and the top of the collecting funnel (31) have the same tilting direction, a supporting plate (23) is fixedly mounted on the two vertical blocks (11), a laser cutting machine (30) is fixedly mounted on the supporting plate (23), and the laser cutting machine (30) is located above the tilting rod (33).
6. A cutting device for circuit breaker production according to claim 2, characterized in that: The connecting plate (12) is fixedly mounted with a cylinder (40), and the output end of the cylinder (40) is fixedly mounted with a piston rod (22). One end of the piston rod (22) movably passes through the connecting plate (12), and one end of the piston rod (22) is fixedly mounted with an operating plate (43). The piston rod (22) is located below the slide block (51).