CN219294387U

CN219294387U - Novel brushless groover of heat radiation structure

Info

Publication number: CN219294387U
Application number: CN202223239061.2U
Authority: CN
Inventors: 孙飞鸿; 叶志浩; 扬挺; 杨海传
Original assignee: Zhejiang Burley Tools Co ltd
Current assignee: Zhejiang Burley Tools Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-07-04
Anticipated expiration: 2032-12-02

Abstract

The utility model provides a novel brushless groover of heat radiation structure, which comprises a housing, the fluting sword of installing on the casing and be located the fluting sword outside and the guard shield that the casing is connected, the casing inboard is equipped with the controller, the casing inboard is equipped with the water-cooler that contacts the setting with the controller and leads to there is cold water, the guard shield water outlet port that sets up towards the fluting sword play water is installed to the guard shield inboard, the guard shield water outlet port is connected with the play water end of water-cooler, be equipped with the water-cooler that contacts the setting with the controller, make the heat that gives off on the controller transmit to in the water-cooler, in the cold water in the water-cooler again, absorb some thermal water then flow to the guard shield water outlet port through the pipeline, spout to the fluting sword outside of high temperature work through the guard shield water outlet port and cool down, be provided with the wind gap on the casing, make the structural strength of casing good, the cooling water that has absorbed some heat cools down the fluting sword of higher temperature through the pipeline, make the cooling water utilization rate high.

Description

Novel brushless groover of heat radiation structure

Technical Field

The utility model relates to the technical field of grooving machines, in particular to a novel brushless grooving machine with a heat dissipation structure.

Background

The working principle of the high-pressure brushless grooving machine is mainly that a specific program of a controller outputs the rotating speed and torque required by the machine when the machine works, and then the cutting piece arranged on the machine cuts the place to be cut.

The controller can continuously generate heat in the continuous operation process of the program in the controller, and the conventional method for heat dissipation of the controller is to conduct heat dissipation through air flow generated by a ventilation opening of the machine when the machine is in operation. The grooving machine with the heat dissipation function is disclosed in the patent application number of CN20161237433. X; the utility model comprises a machine shell, a head shell and a rear cover, wherein a cutter is arranged on the head shell, a handle is arranged on the rear cover, and a switch is arranged on the handle; the shell is internally provided with a controller, a motor component, a capacitor and a fan blade, the rear cover is provided with an air inlet, the head shell is provided with an air outlet, and the air outlet is close to the fan blade;

however, the conventional heat dissipation mode has strict requirements on the size of the air opening, the too small air opening is easy to cause too large heating value of the controller to cause the controller to stop the machine in normal operation, the too large air opening can cause the structural strength of the machine to be weakened, and the cutter of the grooving machine rotates at a high speed during working and generates heat through friction with cutting materials, so that the temperature of the cutter is too high, the service life of the cutter is shortened, the machining quality of the grooving machine cannot be guaranteed, the cutter is cooled through a water pipe which is additionally arranged in the groove body machining process, the water pipe is required to be manually moved during the machining process, the operation is troublesome, and the working efficiency is low.

Therefore, a grooving machine structure capable of ensuring the structural strength and the heat dissipation effect of the machine and cooling the cutter is needed.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides the brushless grooving machine with the novel heat dissipation structure, which not only can ensure the structural strength of the machine and improve the heat dissipation effect, but also can cool the cutter in operation in real time, and is convenient to move and operate.

The utility model solves the technical problems by adopting the technical scheme that: the novel heat radiation structure's brushless groover, which comprises a housing, the fluting sword of installing on the casing and be located the fluting sword outside and the guard shield of casing connection, the casing inboard is equipped with the controller, the casing inboard is equipped with the water-cooler that contacts the setting with the controller and leads to there is cold water, the guard shield water outlet port that sets up towards the fluting sword play water, the guard shield water outlet port passes through the pipeline and is connected with the play water end of water-cooler, be equipped with the water-cooler that contacts the setting with the controller, make the heat that gives off on the controller transmit to in the water-cooler, in the cold water in the water-cooler again, absorb some thermal water then flow to the guard shield water outlet port through the pipeline, cool down the fluting sword outside through guard shield water outlet port blowout to high temperature work, be provided with the wind gap on the casing, make the structural strength of casing good, simultaneously cool down the controller through the mode of water cooling, make the radiating effect good, the cooling water that has absorbed some thermal cooling water passes through the pipeline simultaneously, make the cooling water high-usage of cooling, simultaneously, the pipeline sets up along with the casing, make the removal work of groover convenient, and work has been improved.

Preferably, the water cooler comprises a radiating fin arranged in the shell, the inner side of the radiating fin is provided with a water passing cavity, the left side of the water passing cavity is connected with a water inlet port in a sealing manner, the right side of the water passing cavity is connected with a water outlet port in a sealing manner, the upper ends of the water outlet port and the water inlet port penetrate through the shell and are positioned on the outer side of the shell, the water outlet port is connected with a water outlet port of the shield through a pipeline, the water cooler is composed of the radiating fin and the water inlet port, the water inlet port is connected with a water pumping device through a pipeline, and then cooling water is pumped into the water cooler through the water pumping device when the grooving machine works, and the water pumping device can be a water pump.

Preferably, the shield water outlet is provided with two, the shield water outlet is respectively arranged on the front side and the rear side of the slotting cutter, the water outlet is connected with a shunt pipe through a pipeline, the shunt pipe is connected with the shield water outlet through a pipeline, and the shield water outlet is respectively arranged on the front side and the rear side of the slotting cutter, so that the two contact surfaces of the slotting cutter are cooled simultaneously, the cooling speed of the slotting cutter is faster, the cooling is more uniform, the service life of the slotting cutter is prolonged, and dust generated by the slotting cutter during working is reduced.

Preferably, the inner side of the casing is provided with an overload indicator lamp connected with the controller, the controller sets up to enable the overload indicator lamp to flash at a specific frequency to prompt whether the machine is in a normal load power range during working through a program, and then a worker can more intuitively judge whether the grooving machine is in a normal working state.

Preferably, the heat conducting plates attached to the power elements on the controller are arranged on the lower sides of the front end and the rear end of the radiating fin, and the heat conducting plates attached to the power elements are arranged, so that heat generated on the power elements can be quickly transferred into the water cooler through the heat conducting plates.

Preferably, the casing upper end is equipped with the handle that is located water outlet port and water inlet port upper end, and the handle corresponds the setting with water outlet port and water inlet port, avoids the casing to receive external striking or when dropping, and water outlet port and water inlet port receive the striking and damage, and then avoid the water cooler to damage and leak cooling water for the practicality of device is better.

Preferably, the limiting grooves used for being clamped at the outer sides of the upper ends of the power elements are formed in the lower sides of the front end and the rear end of the radiating fin, the limiting grooves are formed in the lower sides of the front end and the rear end of the radiating fin, the upper ends of the power elements are clamped in the limiting grooves, the power elements are further fixed, the power elements are attached to the heat conducting plate, a plurality of process holes located around the water through cavity are formed in the inner side of the radiating fin, the process holes are formed in the inner side of the radiating fin, manufacturing cost of the radiating fin is reduced, and meanwhile weight of equipment is reduced.

The beneficial effects of the utility model are as follows: the utility model is provided with the water cooler which is positioned in the shell and is contacted with the controller, the shell is only provided with the water inlet and outlet interfaces for connecting the water cooler, the cooling and heat dissipation effects of the controller are ensured, the holes arranged on the shell are small, the structural strength of the shell is greatly enhanced, and meanwhile, the water outlet end of the water cooler is also connected with the water outlet interface of the protective cover, so that the cooling liquid after entering the water cooler can be further sprayed to the outer side of the slotting cutter with higher temperature to cool the slotting cutter, the service life of the slotting cutter is further ensured, and the pipeline for cooling the slotting cutter and the slotting machine are integrally arranged, so that the slotting machine is more convenient to use and move.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a water cooler;

fig. 3 is a left side view of the water cooler.

Reference numerals illustrate: 1. the device comprises a shell, 2, a slotting cutter, 3, a shield, 4, a controller, 5, a water cooler, 6, a shield water outlet interface, 7, a radiating fin, 8, a water cavity, 9, a water inlet interface, 10, a water outlet interface, 11, a shunt pipe, 12, an overload indicator lamp, 13, a heat conducting plate, 14, a handle, 15, a limit groove, 16 and a process hole.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1: the utility model provides a novel brushless groover of heat radiation structure, including casing 1, the fluting sword 2 of installing on casing 1 and be located fluting sword 2 outside and casing 1 be connected guard shield 3, casing 1 inboard is equipped with controller 4, casing 1 inboard is equipped with the water-cooler 5 that contacts the setting and lead to cold water with controller 4, guard shield water outlet 6 towards fluting sword 2 play water setting is installed to guard shield 3 inboard, guard shield water outlet 6 passes through the pipeline and is connected with the play water end of water-cooler 5, be equipped with the water-cooler 5 that contacts the setting with the controller, make the heat that gives off on the controller 4 transmit to in the water-cooler 5, then in the cold water that transmits to in the water-cooler 5, absorb some heat then flow to guard shield water outlet 6 through the pipeline, spout the fluting sword 2 outside to high temperature work through guard shield water outlet 6, be provided with the wind gap on the casing 1, make the structural strength of casing good, simultaneously carry out the radiating effect to the controller through the mode of water-cooling, make the cooling effect good, the fluting sword 2 that absorbs some heat carries out the grooving 2 through the pipeline to the higher temperature simultaneously, make the grooving machine that absorbs some heat utilize the cooling efficiency to cool down, the machine has improved the grooving machine, the work efficiency has been convenient for the casing to move along with the setting.

As shown in fig. 1 and 2, the water cooler 5 includes a cooling fin 7 installed in the casing 1, the inner side of the cooling fin 7 is provided with a water cavity 8, the left side of the water cavity 8 is connected with a water inlet port 9 in a sealing manner, the right side of the water cavity 8 is connected with a water outlet port 10 in a sealing manner, the upper ends of the water outlet port 10 and the water inlet port 9 both penetrate through the casing 1 and are located at the outer side of the casing 1, the water outlet port 10 is connected with a shield water outlet port 6 through a pipeline, the water cooler 5 is formed by the cooling fin 7 and the water inlet port and the water outlet port, the water inlet port is connected with a water pumping device through a pipeline, and then cooling water is pumped into the water cooler 5 through the water pumping device when the grooving machine works, and the water pumping device can be a water pump.

As shown in fig. 1, two shield water outlet ports 6 are provided, the shield water outlet ports 6 are respectively arranged on the front side and the rear side of the slotting cutter 2, the water outlet ports 10 are connected with a shunt pipe 11 through a pipeline, the shunt pipe 11 can be arranged on the outer side of the casing 1 or the outer side of the shield 3, the shunt pipe 11 is attached to the slotting machine, normal operation of the slotting machine is avoided, the shunt pipe 11 is connected with the shield water outlet ports 6 through the pipeline, two shield water outlet ports 6 respectively arranged on the front side and the rear side of the slotting cutter 2 are provided, and therefore two contact surfaces of the slotting cutter 2 are simultaneously cooled, so that the cooling speed of the slotting cutter 2 is faster, the cooling is more uniform, the service life of the slotting cutter 2 is prolonged, and dust generated by the slotting cutter 2 during operation is reduced.

As shown in fig. 1, the inside of the casing 1 is provided with an overload indicator lamp 12 connected with the controller 4, and the controller 4 is set by a program to enable the overload indicator lamp to flash at a specific frequency in the working process of the grooving machine to prompt whether the grooving machine is in a normal load power range or not in working, so that a worker can more intuitively judge whether the grooving machine is in a normal working state or not.

As shown in fig. 2 and 3, the lower sides of the front and rear ends of the heat sink 7 are provided with heat conducting plates 13 attached to the power elements on the controller 4, and the heat conducting plates 13 attached to the power elements are provided, so that heat generated on the power elements can be quickly transferred into the water cooler 5 through the heat conducting plates 13.

As shown in fig. 1, the upper end of the casing 1 is provided with a grip 14 located at the upper ends of the water outlet 10 and the water inlet 9, the grip 14 is arranged corresponding to the water outlet 10 and the water inlet 9, so that the water outlet 10 and the water inlet 9 are prevented from being damaged due to impact when the casing 1 is impacted or falls off from the outside, and further the water cooler 5 is prevented from being damaged to leak cooling water, so that the practicability of the device is better.

As shown in fig. 3, the lower sides of the front end and the rear end of the radiating fin 7 are provided with limiting grooves 15 for being clamped on the outer sides of the upper ends of the power elements, and the limiting grooves 15 are arranged, so that the upper ends of the power elements are clamped in the limiting grooves 15, the power elements are further fixed, the power elements are attached to the heat conducting plate 13, a plurality of process holes 16 positioned around the water through cavity 8 are formed in the inner side of the radiating fin 7, and the process holes are formed, so that the manufacturing cost of the radiating fin 7 is reduced, and meanwhile, the weight of equipment is reduced.

When the grooving machine with the heat radiation structure works, cooling water is extracted into the water cooler 5 in the shell 1 through the water pump and the water pipe, flows to the shield water outlet port 6 through the pipeline and the shunt pipe after exchanging heat with the radiating fins 7 in the water cooler 5, and is sprayed out to the outer side of the high-temperature grooving cutter 2 from the shield water outlet port 6 after absorbing part of heat, so that the grooving cutter 2 is cooled, and flying dust generated during grooving is reduced.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a novel heat radiation structure's brushless groover, includes casing (1), installs fluting sword (2) on casing (1) and is located fluting sword (2) outside and guard shield (3) that casing (1) are connected, casing (1) inboard is equipped with controller (4), characterized by: the inner side of the shell (1) is provided with a water cooler (5) which is in contact with the controller (4) and is communicated with cold water, the inner side of the shield (3) is provided with a shield water outlet interface (6) which is arranged towards the water outlet of the slotting cutter (2), and the shield water outlet interface (6) is connected with the water outlet end of the water cooler (5) through a pipeline.

2. The novel heat dissipation structure of the brushless grooving machine according to claim 1, wherein: the water cooler (5) comprises radiating fins (7) arranged in a shell (1), a water through cavity (8) is formed in the inner side of each radiating fin (7), a water inlet interface (9) is connected to the left side of each water through cavity (8) in a sealing mode, a water outlet interface (10) is connected to the right side of each water through cavity (8) in a sealing mode, the upper ends of the water outlet interfaces (10) and the water inlet interfaces (9) penetrate through the shell (1) and are located on the outer side of the shell (1), and the water outlet interfaces (10) are connected with the shield water outlet interfaces (6) through pipelines.

3. The novel heat dissipation structure of the brushless grooving machine according to claim 1, wherein: the two shield water outlet ports (6) are arranged, the shield water outlet ports (6) are respectively arranged on the front side and the rear side of the slotting cutter (2), the water outlet ports (10) are connected with a shunt pipe (11) through pipelines, and the shunt pipe (11) is connected with the shield water outlet ports (6) through pipelines.

4. The novel heat dissipation structure of the brushless grooving machine according to claim 1, wherein: an overload indicator lamp (12) connected with the controller (4) is arranged on the inner side of the shell (1).

5. The novel heat dissipation structure of the brushless grooving machine according to claim 2, characterized in that: and heat conducting plates (13) which are attached to the power elements on the controller (4) are arranged at the lower sides of the front end and the rear end of the radiating fin (7).

6. The novel heat dissipation structure of the brushless grooving machine according to claim 2, characterized in that: the upper end of the shell (1) is provided with a handle (14) positioned at the upper ends of the water outlet interface (10) and the water inlet interface (9).

7. The novel heat dissipation structure of the brushless grooving machine according to claim 2, characterized in that: limiting grooves (15) used for being clamped on the outer sides of the upper ends of the power elements are formed in the lower sides of the front end and the rear end of the radiating fin (7).

8. The novel heat dissipation structure of the brushless grooving machine according to claim 2, characterized in that: a plurality of process holes (16) positioned around the water passing cavity (8) are formed in the inner side of the radiating fin (7).