Device for cutting off unit fins of finned radiator

Abstract

The utility model discloses a cut-off device for unit fins of a finned radiator, and relates to the field of cut-off devices. The sheet type radiator unit sheet cutting device comprises a machining base and a cutting assembly, a clamping assembly is arranged at the top of the machining base, the cutting assembly is composed of multiple sets of cutting blades, the multiple sets of cutting blades are vertically arranged, and multiple sets of limiting grooves are vertically formed in the top of the machining base. According to the sheet type radiator unit sheet cutting device, the cutting assembly is composed of the multiple sets of cutting blades, the multiple sets of cutting blades are connected through the mounting plate, the multiple sets of driving assemblies in the mounting plate are connected with the cutting blades correspondingly, and then the positions of the cutting blades can be adjusted independently; according to the cutting-off device, the plate-shaped cooling fins can be cut into multiple sets of cooling fins with the same size or different sizes, cutting operation of the multiple sets of cooling fins at a time is achieved, the cutting time of the cooling fins is shortened, meanwhile, the using universality of the cutting-off device can be improved, and effective cutting of the plate-shaped cooling fins is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for a unit sheet of a sheet-type radiator. Background Art

[0002] The radiator dissipates heat through multiple fins on the surface to achieve the heating effect. During the production and processing of the radiator, the plate-shaped radiator fins need to be cut into different sizes to form radiator fins;

[0003] Before cutting the plate-shaped radiator, the plate-shaped radiator is first placed on the top of the cutting platform, and the driving unit is connected to one end of the radiator. The radiator is moved by the driving unit, and the radiator is cut by the cutting blade on the top. Due to the production requirements, the plate-shaped radiator needs to be cut into radiator fins of different specifications, and the existing cutting device usually cuts in multiple sections, which is not convenient for cutting the plate-shaped radiator into multiple groups at the same time, thereby reducing the limitations of the cutting device. In view of the shortcomings of the existing technology, we propose a plate-type radiator unit sheet cutting device to solve the above problems. Utility Model Content

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fin-type heat sink unit sheet cutting device, comprising a processing base and a cutting assembly, wherein a clamping assembly is provided on the top of the processing base, the cutting assembly is composed of multiple groups of cutting blades, and the multiple groups of cutting blades are arranged vertically, and the top of the processing base is vertically provided with multiple groups of limiting grooves, and the multiple groups of limiting grooves are composed of multiple groups of knife-leaving grooves, and the bottoms of the cutting blades are located inside the knife-leaving grooves, and the multiple groups of cutting blades are connected through a mounting plate, and a driving cylinder is provided on the top of the mounting plate, and the driving cylinder works together to drive the multiple groups of cutting blades to move downward;

[0005] A plurality of drive assemblies are arranged horizontally inside the mounting plate, and the drive assemblies are connected to the cutting blades respectively. Guide assemblies are provided on both sides of the mounting plate, and the cutting blades are connected to the guide assemblies, and the guide assemblies have the function of guiding the movement of the cutting blades.

[0006] Preferably, a driving plate is provided on the top of the cutting blade, the cutting blade is connected to the driving assembly via the driving plate, and the cutting blade is slidably connected to the bottom of the driving plate.

[0007] Preferably, the driving assembly includes a driving motor, a transmission screw, and a driving member, and a plurality of groups of the driving motors are installed on an outer wall of one side of the mounting plate at a transverse interval.

[0008] Preferably, the transmission screw is rotatably connected to the inside of the mounting plate, the driving member is slidably sleeved on the outer peripheral wall of the transmission screw, and the driving member is fixedly connected to the driving plate.

[0009] Preferably, the guide assembly includes connecting ears, a guide rod, and a guide piece, and the connecting ears are respectively located on both side walls of the mounting plate and are fixedly mounted on both sides of the side walls of the mounting plate.

[0010] Preferably, the guide rod is fixedly mounted between the connecting ears on both sides, the guide member is fixedly mounted on both ends of the driving plate, and the guide member is slidably sleeved on the outer peripheral wall of the guide rod.

[0011] Preferably, a top plate is fixedly mounted on the top of the processing base, the driving cylinder is mounted on the top of the top plate, and the output end is fixedly connected to the mounting plate.

[0012] Preferably, the clamping assembly includes clamping plates installed on both sides of the top of the processing base, a fixing plate is fixedly installed on the top of the processing base, a clamping cylinder is installed on the outer wall of the fixing plate, and the output end of the clamping cylinder is fixedly connected to the clamping plate.

[0013] The utility model discloses a device for cutting off unit pieces of a plate-type radiator, which has the following beneficial effects: the device for cutting off unit pieces of a plate-type radiator, is formed by a cutting assembly consisting of multiple groups of cutting blades, and the multiple groups of cutting blades are connected through a mounting plate, so that multiple groups of driving assemblies inside the mounting plate are respectively connected to the cutting blades, and the positions of the cutting blades can be adjusted individually, and the plate-like radiator can be cut into multiple groups of radiators of the same size or into radiators of different sizes at the same time, thereby realizing the cutting operation of multiple groups of radiators at a time, shortening the time for cutting the radiator, and at the same time improving the versatility of use of the cutting device, and facilitating the effective cutting of the plate-like radiator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of one side of the processing base of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the cutting blade and the mounting plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the mounting plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the drive plate structure of the utility model.

[0020] In the figure: 1. Processing base; 101. Top plate; 102. Clamping plate; 103. Fixing plate; 104. Clamping cylinder; 2. Cutting blade; 201. Cutting groove; 3. Mounting plate; 301. Driving cylinder; 302. Driving plate; 4. Driving assembly; 401. Driving motor; 4011. Transmission screw; 4012. Driving member; 402. Guide assembly; 4021. Connecting ear; 4022. Guide rod; 4023. Guide member. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments 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.

[0022] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] The embodiment of the utility model discloses a device for cutting off a unit sheet of a sheet-type radiator.

[0024] According to the attached Figure 1-5As shown, it includes a processing base 1 and a cutting assembly. A clamping assembly is provided on the top of the processing base 1. The cutting assembly consists of multiple groups of cutting blades 2. The multiple groups of cutting blades 2 are arranged vertically. Multiple groups of limiting grooves are vertically opened on the top of the processing base 1. The multiple groups of limiting grooves are composed of multiple groups of knife-allowing grooves 201. The bottoms of the cutting blades 2 are located inside the knife-allowing grooves 201. The multiple groups of cutting blades 2 are connected through a mounting plate 3. A driving cylinder 301 is provided on the top of the mounting plate 3. The driving cylinder 301 works together to drive the multiple groups of cutting blades 2 to move downward; before cutting the radiator fins, multiple groups of limiting grooves are provided. The group of cutting blades 2 is in an ascending state. First, the radiator fins to be cut are clamped and fixed by the clamping assembly. Then, the positions of the multiple groups of cutting blades 2 are adjusted according to the cutting length of the radiator fins to be cut. After adjustment, the driving cylinder 301 is started to make the mounting plate 3 drive the multiple groups of cutting blades 2 to move downward together, so that the bottom of the cutting blade 2 is inserted into the inside of the knife groove 201, and the cutting blade 2 slides on the bottom of the driving plate 302, and then the plate-shaped radiator can be cut into multiple groups of radiator fins by the multiple groups of cutting blades 2, thereby realizing the work of cutting the radiator fins.

[0025] The interior of the mounting plate 3 is provided with a plurality of drive components 4 arranged transversely, and the drive components 4 are connected to the cutting blades 2 respectively. The drive components 4 are connected to the cutting blades 2 respectively, and the position of the cutting blades 2 can be adjusted individually to meet the needs of cutting the plate-type radiator into radiators of different specifications. The top of the cutting blade 2 is connected to the mounting plate 3 through the drive plate 302, and then, under the drive of the drive cylinder 301, the mounting plate 3 can drive the adjusted cutting blade 2 to move down together to the inside of the knife groove 201 to cut the plate-type radiator. The drive cylinder 301 can conveniently drive multiple sets of cutting blades 2 moves up and down, thereby facilitating the driving assembly 4 to adjust the position of the cutting blade 2, and the knife groove 201 will not affect the adjustment of the cutting blade 2. Guide assemblies 402 are provided on both sides of the mounting plate 3, and the cutting blade 2 is connected to the guide assembly 402. The guide assembly 402 has the function of guiding the movement of the cutting blade 2. In the process of respectively driving the cutting blade 2 to adjust by multiple groups of driving assemblies 4, the guide members 4023 at the two ends of the top of the cutting blade 2 can slide on the outer peripheral wall of the guide rod 4022, thereby limiting the movement trajectory of the cutting blade 2 and improving the stability during the sliding process.

[0026] A driving plate 302 is provided on the top of the cutting blade 2, and the cutting blade 2 is connected to the driving assembly 4 through the driving plate 302. The cutting blade 2 is slidably connected to the bottom of the driving plate 302. It should be noted that multiple groups of knife grooves 201 form a group of limiting grooves, and the distance between the multiple groups of limiting grooves is limited as needed, so that the heat sink can be cut into different sizes according to the required size.

[0027] The driving assembly 4 includes a driving motor 401, a transmission screw 4011, and a driving member 4012. Multiple groups of driving motors 401 are installed on the outer wall of one side of the mounting plate 3 at horizontal intervals. When adjusting the position of the cutting blade 2, by starting the driving motor 401, the driving motor 401 drives the transmission screw 4011 to rotate, and then the cutting blade 2 can be driven vertically by the driving member 4012 and the driving plate 302 to adjust the position of the cutting blade 2. The transmission screw 4011 is rotatably connected to the inside of the mounting plate 3, and the driving member 4012 slides. Sleeved on the outer wall of the transmission screw 4011, the driving member 4012 is fixedly connected to the driving plate 302. When it is necessary to cut the plate-like heat sink into multiple groups of heat sinks of the same size, the corresponding driving component 4 is first used to drive the cutting blade 2 located on one side of the fixed clamping plate 102 to move, so that the cutting blade 2 moves to the top of the knife groove 201 of the corresponding size, and then the multiple groups of cutting blades 2 behind move according to the same distance of movement, so that the distance between the two groups of cutting blades 2 is equal, thereby being able to cut the plate-like heat sink into multiple groups of heat sinks of the same size.

[0028] The guide assembly 402 includes a connecting ear 4021, a guide rod 4022, and a guide piece 4023. The connecting ears 4021 are respectively located on the two side walls of the mounting plate 3 and are fixedly installed on both sides of the side walls of the mounting plate 3. The guide rod 4022 is fixedly installed between the connecting ears 4021 on both sides. The guide piece 4023 is fixedly installed at both ends of the driving plate 302. The guide piece 4023 is slidably sleeved on the outer peripheral wall of the guide rod 4022. When the plate-like heat dissipation blade needs to be cut into heat dissipation fins of different sizes, the position of the cutting blade 2 can be moved separately by the driving assembly 4 as needed, so that the distance between the two adjacent groups of cutting blades 2 is different, thereby being able to cut the plate-like heat dissipation fins into heat dissipation fins of different sizes.

[0029] A top plate 101 is fixedly installed on the top of the processing base 1, and a driving cylinder 301 is installed on the top of the top plate 101, and the output end is fixedly connected to the mounting plate 3. The clamping assembly includes clamping plates 102 installed on both sides of the top of the processing base 1. One group of clamping plates 102 is fixedly installed on the top of the processing base 1, and another group of clamping plates 102 is fixedly connected to the output section of the clamping cylinder 104. The radiator fin to be cut is clamped between the two groups of clamping plates 102 for fixation, thereby facilitating the cutting operation of the cutting assembly on the radiator fin. A fixing plate 103 is fixedly installed on the top of the processing base 1, and a clamping cylinder 104 is installed on the outer wall of the fixing plate 103. The output end of the clamping cylinder 104 is fixedly connected to the clamping plate 102.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A device for cutting off a sheet of a sheet heat sink unit, comprising a processing base (1) and a cutting assembly, wherein a clamping assembly is provided on the top of the processing base (1), characterized in that: The cutting assembly is composed of a plurality of cutting blades (2), and the plurality of cutting blades (2) are arranged vertically. The top of the processing base (1) is provided with a plurality of limiting grooves vertically, and the plurality of limiting grooves are composed of a plurality of knife-allowing grooves (201). The bottoms of the cutting blades (2) are located inside the knife-allowing grooves (201). The plurality of cutting blades (2) are connected via a mounting plate (3). A driving cylinder (301) is provided on the top of the mounting plate (3). The driving cylinder (301) drives the plurality of cutting blades (2) to move downward together when the plurality of cutting blades (2) are in operation. A plurality of drive assemblies (4) are arranged transversely inside the mounting plate (3), and the drive assemblies (4) are respectively connected to the cutting blades (2). Guide assemblies (402) are provided on both sides of the mounting plate (3), and the cutting blades (2) are connected to the guide assemblies (402). The guide assemblies (402) have the function of guiding the movement of the cutting blades (2).

2. The device for cutting off a fin type heat sink unit according to claim 1, characterized in that: A driving plate (302) is provided on the top of the cutting blade (2), the cutting blade (2) is connected to the driving assembly (4) via the driving plate (302), and the cutting blade (2) is slidably connected to the bottom of the driving plate (302).

3. The device for cutting off a fin type heat sink unit according to claim 2, characterized in that: The driving assembly (4) comprises a driving motor (401), a transmission screw (4011), and a driving member (4012). Multiple groups of the driving motors (401) are installed at a transverse interval on an outer wall of one side of the mounting plate (3).

4. The device for cutting off a fin type heat sink unit according to claim 3, characterized in that: The transmission screw (4011) is rotatably connected to the inside of the mounting plate (3), the driving member (4012) is slidably sleeved on the outer peripheral wall of the transmission screw (4011), and the driving member (4012) is fixedly connected to the driving plate (302).

5. The device for cutting off a fin type heat sink unit according to claim 4, characterized in that: The guide assembly (402) comprises a connecting ear (4021), a guide rod (4022), and a guide member (4023); the connecting ear (4021) is respectively located on the two side walls of the mounting plate (3) and is fixedly mounted on both sides of the side walls of the mounting plate (3).

6. The device for cutting off a fin type heat sink unit according to claim 5, characterized in that: The guide rod (4022) is fixedly mounted between the connecting ears (4021) on both sides, the guide member (4023) is fixedly mounted at both ends of the driving plate (302), and the guide member (4023) is slidably sleeved on the outer peripheral wall of the guide rod (4022).

7. The device for cutting off a fin type heat sink unit according to claim 1, characterized in that: A top plate (101) is fixedly mounted on the top of the processing base (1), the driving cylinder (301) is mounted on the top of the top plate (101), and the output end is fixedly connected to the mounting plate (3).

8. The device for cutting off a fin type heat sink unit according to claim 7, characterized in that: The clamping assembly comprises clamping plates (102) mounted on both sides of the top of the processing base (1); a fixing plate (103) is fixedly mounted on the top of the processing base (1); a clamping cylinder (104) is mounted on the outer wall of the fixing plate (103); and an output end of the clamping cylinder (104) is fixedly connected to the clamping plate (102).

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