Tapping device

Abstract

The utility model discloses a tapping device which comprises a base, a fixing plate is fixedly installed on the top of the base, a lifting platform capable of ascending and descending is arranged on the fixing plate, a driving device for driving the lifting platform to ascend and descend is installed on the fixing plate, a tapping assembly is installed on the lifting platform, and a fixing assembly is installed on the lifting platform. And a stepped groove is formed in the top of the base. By the adoption of the structure, the air pump is used for driving air blowing, air is blown from the air nozzle through the pipeline and the arc-shaped channel, the blown air is blown down from the inclined upper portions of the two sides of the top of the base, the baffles are arranged on the two sides of the base, and therefore most chippings can fall onto the inclined face plate from the leaking holes, and the chippings can be cleaned conveniently. And the inclined panel can prevent the air blowing assembly from blowing the chippings in the collecting bin, and meanwhile, the arranged inclined plane can enable the chippings to naturally fall into the collecting bin, so that centralized cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping devices, in particular to a tapping device. Background Art

[0002] A circuit breaker is a switch device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. During the production process of molded case circuit breakers, the conductive plate of the molded case circuit breaker in the tapping device is required. The inner thread is processed on the inner wall of the circular hole on the static contact to form a threaded hole.

[0003] The existing patent publication number CN209349643U discloses a "tapping device for molded case circuit breaker production", which includes a base, a column is fixedly mounted on the base, a lifting platform is provided on the column, and a driving device and a tapping assembly are fixed on the lifting platform. When in use, the circuit breaker is placed on a placement plate, and a tooth groove is opened on the placement plate, but a large amount of debris is generated during tapping, and the debris falls into the placement plate and the tooth groove. After each tapping, the placement plate needs to be cleaned, which is very inconvenient to clean. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a tapping device to solve the problem of inconvenience in cleaning.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top of the base is provided with a fixing plate, a lifting platform which can be raised and lowered is arranged on the fixing plate, a driving device for driving the lifting platform to rise and fall is arranged on the fixing plate, a tapping assembly is arranged on the lifting platform, and a fixing assembly is arranged on the lifting platform. The top of the base is provided with a step groove, a placement plate is arranged on the step groove, a plurality of leakage holes are penetrated through the placement plate, baffles are fixedly arranged on both sides of the top of the placement plate, a blowing assembly is fixedly arranged on the top of the baffle, a collecting bin is arranged below the placement plate, a box is fixedly arranged on the bottom of the base, and the collecting bin is pulled and slid on the side of the box; the blowing assembly comprises an air pump, and the air pump is connected to an arc channel through a connecting pipe, the arc channel is fixedly arranged on the top of the baffle, and an air nozzle is fixedly arranged on the end of the arc channel.

[0007] Preferably, the fixing assembly comprises a guide column and a spring, the guide column is fixedly mounted on the bottom of the lifting platform, the spring is sleeved on the guide column, a pressure plate is fixedly mounted on the end of the spring, and a through hole is opened on the top of the pressure plate.

[0008] Preferably, an inclined panel is fixedly installed at the bottom of the base and below the placement plate.

[0009] To sum up, the beneficial effects of the utility model are as follows: a tapping device provided by the utility model utilizes an air pump to drive air blowing, and blows air from the air nozzle through a pipe and an arc-shaped channel. The blown air blows down from the upper and oblique sides of the top of the base, and baffles are arranged on both sides of the base, so that most of the debris can fall from the leakage hole onto the inclined panel, and the inclined panel can prevent the blowing component from blowing up the debris in the collection bin. At the same time, the inclined surface can also make the debris fall naturally and fall into the collection bin, which is convenient for centralized cleaning, so that there is no need to manually clean the placement plate after each tapping, which solves the problem of inconvenient cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a basic structural schematic diagram of the utility model;

[0011] Figure 2 It is a front view of the utility model;

[0012] Figure 3 It is a top view of the base part of the utility model.

[0013] Figure numerals: 1. base; 2. fixing plate; 3. lifting platform; 4. driving device; 5. tapping assembly; 6. fixing assembly; 61. guide column; 62. spring; 63. pressure plate; 64. through hole; 7. stepped groove; 8. placement plate; 9. leakage hole; 10. baffle; 11. blowing assembly; 111. air pump; 112. arc channel; 113. air nozzle; 12. collecting bin; 13. box body; 14. inclined panel. DETAILED DESCRIPTION

[0014] 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 in 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.

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0016] like Figure 1 - Figure 3 As shown, a tapping device provided by the utility model comprises a base 1, a fixing plate 2 is fixedly installed on the top of the base 1, a lift platform 3 which can be raised and lowered is arranged on the fixing plate 2, a driving device 4 for driving the lift platform 3 to rise and fall is arranged on the fixing plate 2, a tapping assembly 5 is arranged on the lift platform 3, a fixing assembly 6 is arranged on the lift platform 3, a stepped groove 7 is provided on the top of the base 1, a placing plate 8 is installed on the stepped groove 7, a plurality of leakage holes 9 are penetrated through the placing plate 8, baffles 10 are fixedly installed on both sides of the top of the placing plate 8, a blowing assembly 11 is fixedly installed on the top of the baffle 10, a collecting bin 12 is arranged below the placing plate 8, a box body 13 is fixedly installed on the bottom of the base 1, and the collecting bin 12 is pulled and slid on the side of the box body 13; the blowing assembly 11 comprises an air pump 111, and the air pump 111 is connected to an arcuate channel 112 through a connecting pipe, the arcuate channel 112 is fixedly installed on the top of the baffle 10, and an air nozzle 113 is fixedly installed at the end of the arcuate channel 112.

[0017] The circuit breaker is placed on the placement plate 8 for tapping processing, and the driving device 4 drives the lifting platform 3 to descend. During the descent process, the fixing component 6 is first used to fix the circuit breaker. When the driving device 4 continues to drive the descent, the tapping component 5 can tap the circuit breaker. The placement plate 8 passes through the leakage hole 9, and the tapped debris can fall from the leakage hole 9. The debris can be blown by the blowing component, wherein the air pump 111 is used to drive the blowing, and the air is blown from the air nozzle 113 through the pipeline and the arc channel 112. The blown air is blown down from the top of the base 1 on both sides, and baffles 10 are set on both sides of the base 1, which can make most of the debris fall from the leakage hole 9 into the collection bin 12, which is convenient for centralized cleaning.

[0018] The fixing assembly 6 includes a guide column 61 and a spring 62. The guide column 61 is fixedly mounted on the bottom of the lifting platform 3. The spring 62 is sleeved on the guide column 61. A pressing plate 63 is fixedly mounted on the end of the spring 62. A through hole 64 is provided on the top of the pressing plate 63. The guide column 61 cooperates with the spring 62 to provide a buffer force, so that the pressing plate 63 can slowly press the circuit breaker, so that the circuit breaker will not move when the tapping assembly 5 is tapping.

[0019] An inclined panel 14 is fixedly installed at the bottom of the base 1 and below the placement plate 8. The inclined panel 14 can facilitate the debris to slide down, and its inclined surface is consistent with the blowing angle of the blowing component 11 and the air nozzle 113, so that the air duct drives the debris to fall, and prevents the blowing component 11 from blowing up the debris in the collection bin 12.

[0020] Working principle: when in use, the circuit breaker shell is placed on the placement plate 8, and the driving device 4 drives the lifting platform 3 to descend. During the descent process, the fixing component 6 is first used to fix the circuit breaker. When the driving device 4 continues to drive the descent, the tapping component 5 can tap the circuit breaker, and the placement plate 8 passes through the leakage hole 9. The tapped debris can fall from the leakage hole 9, and the debris can be blown by the blowing component, wherein the air pump 111 is used to drive the blowing, and the air is blown from the air nozzle 113 through the pipeline and the arc channel 112. The blown air is blown down from the upper and oblique sides of the top of the base 1, and baffles 10 are set on both sides of the base 1, so that most of the debris can fall from the leakage hole 9 onto the inclined panel 14, and the inclined panel 14 can prevent the blowing component 11 from blowing up the debris in the collection bin 12. At the same time, the inclined surface can also make the debris fall naturally and fall into the collection bin 12, which is convenient for centralized cleaning.

[0021] 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. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tapping device, comprising a base (1), a fixing plate (2) fixedly mounted on the top of the base (1), a lifting platform (3) that can be raised and lowered is arranged on the fixing plate (2), a driving device (4) for driving the lifting platform (3) to rise and fall is installed on the fixing plate (2), and a tapping assembly (5) is installed on the lifting platform (3), characterized in that: A fixing component (6) is installed on the lifting platform (3); a stepped groove (7) is provided on the top of the base (1); a placement plate (8) is installed on the stepped groove (7); a plurality of leakage holes (9) are provided on the placement plate (8); baffles (10) are fixedly installed on both sides of the top of the placement plate (8); a blowing component (11) is fixedly installed on the top of the baffle (10); a collecting bin (12) is provided below the placement plate (8); a box body (13) is fixedly installed on the bottom of the base (1); the collecting bin (12) can be pulled and slid on the side of the box body (13); the blowing component (11) comprises an air pump (111); the air pump (111) is connected to an arc-shaped channel (112) via a connecting pipe; the arc-shaped channel (112) is fixedly installed on the top of the baffle (10); and an air nozzle (113) is fixedly installed at the end of the arc-shaped channel (112).

2. A tapping device according to claim 1, characterized in that: The fixing assembly (6) comprises a guide column (61) and a spring (62), wherein the guide column (61) is fixedly mounted on the bottom of the lifting platform (3), the spring (62) is sleeved on the guide column (61), a pressing plate (63) is fixedly mounted on the end of the spring (62), and a through hole (64) is formed on the top of the pressing plate (63).

3. A tapping device according to claim 1, characterized in that: An inclined panel (14) is fixedly mounted at the bottom of the base (1) and below the placement plate (8).

Images