Perforating device for machining energy-saving lamp cooling fins

Abstract

The utility model discloses a trepanning device for energy-saving lamp radiating fin processing, which comprises an operation table, a placing plate is fixedly mounted at the upper end in the operation table, a guide groove is formed in the operation table, pull-down components are slidably mounted in the guide groove, a motor is fixedly mounted between the pull-down components, and the motor is connected with the placing plate. And a dismounting assembly is fixedly mounted at one end of an output shaft of the motor. Through the design of the dismounting and mounting assembly, the drill bit has a quick dismounting and mounting function when being dismounted and replaced, and the working efficiency of replacing the drill bit is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat sink processing, and in particular relates to a hole-opening device used for processing heat sinks of energy-saving lamps. Background Art

[0002] The function of the heat sink is to absorb heat and then dissipate it to the inside or outside of the machine to ensure that the temperature of the components is normal and avoid excessive temperature and accelerated damage of the components. For example, the patent with patent announcement number CN211991043U discloses a hole-opening device for heat sink processing, including a processing table, a rotating motor is installed and fixed in the middle of the top of the processing table, the top of the output shaft of the rotating motor is installed and fixed in the middle of the bottom end surface of the turntable, an electromagnetic block is provided in the middle of the top end surface of the turntable, and an annular groove is provided on the top end surface of the turntable, connecting rods are evenly installed and fixed between the annular grooves, and a crossbeam frame is provided above the processing table, a hydraulic rod is vertically installed and fixed on one side of the bottom end of the crossbeam frame, a drilling motor is installed at the bottom end of the hydraulic rod, a drill bit is installed at the output end of the drilling motor, and the drill bit is located directly above the annular groove, so that holes can be efficiently drilled in multiple positions on the heat sink.

[0003] However, the drilling device will become dull after long-term use, and the drill bit will burn after continuous use. It is easy to break during the drilling process, so the drilling device needs to be disassembled and replaced regularly. The disassembly and installation of the device is time-consuming and labor-intensive, and it does not have the function of quick disassembly and installation, which will affect work efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a hole-making device for processing energy-saving lamp heat sinks, so as to solve the problem that the above-mentioned drilling device will become dull after long-term use, the drill bit will be burned after continuous use, and it is easy to break during the hole-making process, so that the drill holes need to be disassembled and replaced regularly, and the above-mentioned device is time-consuming and labor-intensive during disassembly and installation, and does not have the function of quick disassembly and installation, which will affect the technical defects of work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hole-making device for processing energy-saving lamp heat sinks, comprising an operating table, a placement plate is fixedly installed at the upper end of the operating table, a guide groove is opened in the operating table, a pull-down component is slidably installed in the guide groove, a motor is fixedly installed between the pull-down components, and a disassembly and assembly component is fixedly installed at one end of the motor output shaft.

[0006] As a preferred embodiment of the utility model, the pull-down assembly includes a guide plate, which is slidably installed in a guide groove, a connecting rod is fixedly installed on the outer surface of the guide plate, a fastening ring is fixedly installed between the connecting rods, and the fastening ring is sleeved and installed on the outer surface of the motor.

[0007] As a preferred embodiment of the utility model, a pull-down handle is fixedly installed at one end of the connecting rod, a sliding column is fixedly installed in the guide groove, a spring is sleeved on the outer surface of the sliding column, a guide plate is slidably installed on the outer surface of the sliding column, and the spring is located between the lower end of the guide groove and the lower end of the guide plate.

[0008] As a preferred embodiment of the utility model, the disassembly and assembly component includes a fastening plate, the fastening plate is fixedly mounted on one end of the motor output shaft, a threaded rod is fixedly mounted on the lower surface of the fastening plate, and a first clamping plate is fixedly mounted on the lower surface of the threaded rod.

[0009] As a preferred embodiment of the utility model, a rotation groove is provided on the outer surface of the threaded rod, a rotating plate is rotatably installed in the rotation groove, a second clamping plate is fixedly installed on one end of the rotating plate, the lower ends of the first clamping plate and the second clamping plate are provided with hexagonal socket grooves, and the outer surfaces of the first clamping plate and the second clamping plate are provided with threads.

[0010] As a preferred embodiment of the utility model, an anti-slip gasket is provided in the hexagonal socket, a drill bit can be inserted and installed in the hexagonal socket, a nut is threadedly installed on the outer surface of the threaded rod, and the nut can be threadedly rotated from the outer surface of the threaded rod to the outer surfaces of the first clamping plate and the second clamping plate to be able to clamp the drill bit in the hexagonal socket.

[0011] Compared with the prior art, the hole-opening device for processing the heat sink of an energy-saving lamp provided by the utility model has the following beneficial effects:

[0012] 1. Through the design of placing plates, guide grooves, fastening rings, connecting rods, guide discs, motors, threaded rods and drill bits, when drilling holes on the heat sink, the motor fixedly installed between the connecting rods can be driven to move downward by pulling the pull-down handle, so that the motor can drive the threaded rod fixedly installed at one end of the output shaft to move downward, and a drill bit can be plugged and installed at the lower end of the threaded rod, so that the drill bit can be driven to turn holes in the heat sink, and when the motor is driven to move downward, the motor will slide in the guide groove through the guide disc fixedly installed at one end of the connecting rod, so as to achieve the function of a linear guide when the motor is driven to move downward, so that it can have the effect of precise drilling.

[0013] 2. Through the design of the spring, when the pull-down handle is pulled down to drive the motor to move downward, the guide plate fixedly installed at one end of the connecting rod will squeeze one end of the spring in the guide groove, so that the spring will exert an elastic force on the guide plate. After the drilling is completed, the staff can loosen the pull-down handle to allow the motor to automatically reset through the connection effect of the connecting rod and the fastening ring, so that the pull-down handle can be pulled down next time for drilling operation.

[0014] 3. Through the design of the first clamping plate, the second clamping plate, the hexagon socket slot, the drill bit and the nut, when the drill bit is replaced, the nut thread can be rotated to the outer surface of the threaded rod to release the limiting effect of the second clamping plate, and the second clamping plate can be flipped out in the rotating groove to expand the hexagon socket slot, and then the drill bit can be pulled out from it, and the drill bit to be used is inserted into the hexagon socket slot, and then the second clamping plate is rotated to fit the surface of the other end of the drill bit, and then the nut is threaded from the outer surface of the threaded rod to the outer surfaces of the first clamping plate and the second clamping plate, so that the drill bit can be limited and fixed in the hexagon socket slot, so that it has the function of quickly replacing the drill bit. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. Obviously, the drawings described below are only examples of the embodiment of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the motor and the placement plate of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the pull-down assembly and spring structure of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembly and assembly structure of an embodiment of the utility model.

[0019] Reference numerals:

[0020] 1. Operating table; 101. Guide groove; 102. Sliding column; 103. Spring; 2. Placement plate; 3. Motor; 4. Pull-down assembly; 401. Fastening ring; 402. Connecting rod; 403. Guide plate; 404. Pull-down handle; 5. Disassembly and assembly assembly; 501. Fastening plate; 502. Threaded rod; 503. Nut; 504. First clamping plate; 505. Second clamping plate; 506. Hexagon socket slot; 507. Rotation slot; 508. Rotation plate; 509. Drill bit. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model more clear, the following is a further detailed description of the embodiment of the utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the embodiments of the present invention.

[0023] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances. Embodiment 1

[0024] See attached Figure 1 As shown, a hole-punching device for processing a heat sink of an energy-saving lamp comprises an operating table 1, a placing plate 2 is fixedly installed on the upper end of the operating table 1, a guide groove 101 is opened in the operating table 1, a pull-down assembly 4 is slidably installed in the guide groove 101, a motor 3 is fixedly installed between the pull-down assemblies 4, and a disassembly assembly 5 is fixedly installed at one end of the output shaft of the motor 3;

[0025] The disassembly assembly 5 includes a fastening plate 501 , which is fixedly mounted on one end of the output shaft of the motor 3 . A threaded rod 502 is fixedly mounted on the lower surface of the fastening plate 501 , and a first clamping plate 504 is fixedly mounted on the lower surface of the threaded rod 502 .

[0026] Among them, through the design of the placement plate 2, the guide groove 101, the fastening ring 401, the connecting rod 402, the guide plate 403, the motor 3, the threaded rod 502 and the drill bit 509, when drilling holes in the heat sink, the pull-down handle 404 can be pulled to drive the motor 3 fixedly installed between the connecting rods 402 to move downward, so that the motor 3 can drive the threaded rod 502 fixedly installed at one end of the output shaft to move downward, and the drill bit 509 can be plugged and installed at the lower end of the threaded rod 502, so that the drill bit 509 can be driven to turn the hole on the heat sink, and when driving the motor 3 to move downward, the motor 3 will slide in the guide groove 101 through the guide plate 403 fixedly installed at one end of the connecting rod 402, so as to achieve the function of a linear guide when driving the motor 3 to move downward, so that it can have the effect of precise drilling. Embodiment 2

[0027] See attached Figure 2As shown, the pull-down assembly 4 includes a guide plate 403, which is slidably mounted in the guide groove 101, and a connecting rod 402 is fixedly mounted on the outer surface of the guide plate 403, and a fastening ring 401 is fixedly mounted between the connecting rods 402, and the fastening ring 401 is sleeved and mounted on the outer surface of the motor 3;

[0028] A pull-down handle 404 is fixedly installed at one end of the connecting rod 402, a sliding column 102 is fixedly installed in the guide groove 101, a spring 103 is sleeved on the outer surface of the sliding column 102, a guide plate 403 is slidably installed on the outer surface of the sliding column 102, and the spring 103 is located between the lower end of the guide groove 101 and the lower end of the guide plate 403.

[0029] Among them, through the design of spring 103, when the pull-down handle 404 is pulled down to drive the motor 3 to move downward, the guide plate 403 fixedly installed at one end of the connecting rod 402 will squeeze the end of the spring 103 in the guide groove 101, so that the spring 103 will apply an elastic force to the guide plate 403. After the drilling is completed, the staff can release the pull-down handle 404 to allow the motor 3 to automatically reset through the connection effect of the connecting rod 402 and the fastening ring 401, so that the next time the pull-down handle 404 is pulled down for drilling operation. Example

[0030] See attached Figure 3 As shown, a rotation groove 507 is formed on the outer surface of the threaded rod 502, a rotation plate 508 is rotatably mounted in the rotation groove 507, a second clamping plate 505 is fixedly mounted on one end of the rotation plate 508, a hexagon socket slot 506 is formed on the lower ends of the first clamping plate 504 and the second clamping plate 505, and threads are formed on the outer surfaces of the first clamping plate 504 and the second clamping plate 505;

[0031] An anti-slip gasket is provided in the hexagonal socket 506, and a drill bit 509 can be inserted and installed in the hexagonal socket 506. A nut 503 is threadedly installed on the outer surface of the threaded rod 502. The nut 503 can be threadedly rotated from the outer surface of the threaded rod 502 to the outer surface of the first clamping plate 504 and the second clamping plate 505 so as to clamp the drill bit 509 in the hexagonal socket 506.

[0032] Among them, through the design of the first clamping plate 504, the second clamping plate 505, the hexagonal socket slot 506, the drill bit 509 and the nut 503, when the drill bit 509 is replaced, the nut 503 can be threadedly rotated to the outer surface of the threaded rod 502, so that the limiting effect on the second clamping plate 505 can be released, and the second clamping plate 505 can be turned out in the rotation groove 507 to expand the hexagonal socket slot 506, and then the drill bit 509 can be pulled out therefrom, and the drill bit 509 to be used is inserted into the hexagonal socket slot 506, and then the second clamping plate 505 is rotated to fit the surface of the other end of the drill bit 509, and then the nut 503 is threadedly rotated from the outer surface of the threaded rod 502 to the outer surfaces of the first clamping plate 504 and the second clamping plate 505, so that the drill bit 509 can be limited and fixed in the hexagonal socket slot 506, so that it has the function of quickly replacing the drill bit 509.

[0033] Working principle:

[0034] When the drill bit 509 is replaced, the nut 503 can be threadedly rotated to the outer surface of the threaded rod 502, thereby releasing the limiting effect on the second clamping plate 505, and the second clamping plate 505 can be flipped out in the rotating groove 507 to expand the hexagonal socket slot 506, and then the drill bit 509 can be pulled out therefrom, and the drill bit 509 to be used is inserted into the hexagonal socket slot 506, and then the second clamping plate 505 is rotated to fit the surface of the other end of the drill bit 509, and then the nut 503 is threadedly rotated from the outer surface of the threaded rod 502 to the outer surfaces of the first clamping plate 504 and the second clamping plate 505, so that the drill bit 509 can be limited and fixed in the hexagonal socket slot 506, so that it has the function of quickly replacing the drill bit 509.

[0035] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A hole-making device for processing heat sinks of energy-saving lamps, characterized in that: The operating table (1) comprises an operating platform (1), a placing plate (2) is fixedly mounted on the upper end of the operating table (1), a guide groove (101) is provided in the operating table (1), a pull-down assembly (4) is slidably mounted in the guide groove (101), a motor (3) is fixedly mounted between the pull-down assemblies (4), and a disassembly assembly (5) is fixedly mounted on one end of the output shaft of the motor (3).

2. The hole punching device for processing the heat sink of an energy-saving lamp according to claim 1, characterized in that: The pull-down assembly (4) comprises a guide plate (403) which is slidably mounted in a guide groove (101); a connecting rod (402) is fixedly mounted on the outer surface of the guide plate (403); a fastening ring (401) is fixedly mounted between the connecting rods (402); and the fastening ring (401) is sleeved and mounted on the outer surface of the motor (3).

3. The hole punching device for processing the heat sink of an energy-saving lamp according to claim 2, characterized in that: A pull-down handle (404) is fixedly mounted on one end of the connecting rod (402), a sliding column (102) is fixedly mounted in the guide groove (101), a spring (103) is sleeved on the outer surface of the sliding column (102), a guide plate (403) is slidably mounted on the outer surface of the sliding column (102), and the spring (103) is located between the lower end of the guide groove (101) and the lower end of the guide plate (403).

4. The hole punching device for processing the heat sink of an energy-saving lamp according to claim 1, characterized in that: The disassembly and assembly component (5) comprises a fastening plate (501), the fastening plate (501) being fixedly mounted on one end of the output shaft of the motor (3), a threaded rod (502) being fixedly mounted on the lower surface of the fastening plate (501), and a first clamping plate (504) being fixedly mounted on the lower surface of the threaded rod (502).

5. The hole-punching device for processing the heat sink of an energy-saving lamp according to claim 4, characterized in that: The threaded rod (502) has a rotation groove (507) on its outer surface, a rotation plate (508) is rotatably mounted in the rotation groove (507), a second clamping plate (505) is fixedly mounted on one end of the rotation plate (508), the first clamping plate (504) and the second clamping plate (505) have hexagon socket slots (506) on their lower ends, and the first clamping plate (504) and the second clamping plate (505) have threads on their outer surfaces.

6. The hole-punching device for processing the heat sink of an energy-saving lamp according to claim 5, characterized in that: An anti-slip gasket is provided in the hexagon socket slot (506), a drill bit (509) can be inserted and installed in the hexagon socket slot (506), a nut (503) is threadedly installed on the outer surface of the threaded rod (502), and the nut (503) can be threadedly rotated from the outer surface of the threaded rod (502) to the outer surface of the first clamping plate (504) and the second clamping plate (505) so as to clamp the drill bit (509) in the hexagon socket slot (506).

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