CN213410445U - Novel pistol drill - Google Patents
Novel pistol drill Download PDFInfo
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- CN213410445U CN213410445U CN202022215657.3U CN202022215657U CN213410445U CN 213410445 U CN213410445 U CN 213410445U CN 202022215657 U CN202022215657 U CN 202022215657U CN 213410445 U CN213410445 U CN 213410445U
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- fixed mounting
- handle
- temperature
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Abstract
The utility model discloses a novel pistol drill, the technical scheme of adoption is, including casing, handle, switch, storing box, power supply unit, display screen, warning light, bee calling organ, protection casing, chuck, cutting ferrule, drill bit, second louvre, flabellum, support frame, motor, conduction mechanism, temperature monitoring devices, flabellum, axis of rotation, transmission shaft, first louvre. The fan blades are arranged at the rear part of the motor, the fan blades can be driven to rotate through the rotation of the motor, so that wind current is formed, heat dissipation and cooling are performed on the rear part of the motor, the first heat dissipation hole and the second heat dissipation hole in the shell can dissipate heat on the circumferential side of the motor, and the requirement of long-time work of the device can be met through heat dissipation; the temperature monitoring device is additionally arranged to monitor the temperature of the device, when the temperature is higher, the prompt lamp and the buzzer prompt the temperature, and the display screen can visually see the internal temperature, so that the safety is ensured; the storage box is added to place some spare screws.
Description
Technical Field
The utility model belongs to the electric tool field relates to a novel pistol drill.
Background
The electric hand drill is a drilling tool powered by an alternating current power supply or a direct current battery, and is one of hand-held electric tools. The electric hand drill is a product with the largest sales volume in the electric tool industry, is widely applied to the industries of buildings, decorations, universal furniture and the like, is used for drilling holes or penetrating objects on objects, and is also called as an electric hammer in some industries. Electric hand drills (pistol drills) -tools used for drilling holes in metal materials, wood, plastics, etc. When the screwdriver is provided with a forward and reverse rotation switch and an electronic speed regulator, the screwdriver can be used as an electric screwdriver. Some models are provided with rechargeable batteries, and can work normally in a certain time without an external power supply.
The pistol drill needs intermittent type nature work when carrying out work, can not satisfy the demand of long-time work, if the too high condition of temperature appears moreover, under the condition that personnel do not know, continue work and can make the pistol drill burn out on the contrary, not only influence the job schedule, dangerous condition also probably appears in addition.
SUMMERY OF THE UTILITY MODEL
In view of the problems existing in the prior art, the utility model discloses a technical scheme be: the electric tool comprises a shell, a handle is fixedly arranged below the shell, a switch is arranged on the inner side of the handle, a storage box is slidably arranged on the lower portion of the handle, a power supply device is arranged at the lower end of the handle, a motor is fixedly arranged at the rear inside the shell through a support frame, a rotating shaft is arranged at the rear of the rotating shaft of the motor and penetrates through the rear of the shell, fan blades are fixedly arranged at the outer end of the rotating shaft, a protective cover is arranged outside the fan blades and fixedly arranged at the rear side of the shell, through holes are formed in the outer side and the rear of the protective cover, first heat dissipation holes are formed in the rear side of the shell and are positioned at the inner ends of the fan blades, a conduction mechanism is fixedly arranged in front of the rotating shaft of the motor and is fixedly arranged at the front end inside the, the drill bit is installed through the cutting ferrule to the chuck, casing inside rear end below fixed mounting has temperature monitoring devices, casing outside front end fixed mounting has display screen, warning light and bee calling organ, both sides have the second louvre respectively around the casing rear end.
As an optimized scheme of the utility model, power supply unit with switch, motor, temperature monitoring device, display screen, warning light and bee calling organ become electric connection.
As an optimized scheme of the utility model, temperature monitoring devices becomes electric connection with display screen, warning light and bee calling organ.
As an optimized proposal of the utility model, the power supply device adopts a detachable lithium battery pack.
As an optimized proposal of the utility model, the outside of the handle is wrapped with a shock-absorbing sleeve pad.
As an optimized proposal of the utility model, the storage box is a drawer type drawer box.
The utility model has the advantages that: the fan blades are arranged at the rear part of the motor, the fan blades can be driven to rotate through the rotation of the motor, so that wind current is formed, heat dissipation and cooling are performed on the rear part of the motor, the first heat dissipation hole and the second heat dissipation hole in the shell can dissipate heat on the circumferential side of the motor, and the requirement of long-time work of the device can be met through heat dissipation; the temperature monitoring device is additionally arranged to monitor the temperature of the device, when the temperature is higher, the prompt lamp and the buzzer prompt the temperature, and the display screen can visually see the internal temperature, so that the safety is ensured; the storage box is added to place some spare screws.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a view showing the internal structure of the case according to the present invention;
FIG. 3 is a rear view of the housing of the present invention;
FIG. 4 is a drawing of a drawer structure according to the present invention;
in the figure: 1-shell, 2-handle, 3-switch, 4-storage box, 5-power supply device, 6-display screen, 7-warning light, 8-buzzer, 9-protective cover, 10-chuck, 11-cutting sleeve, 12-drill bit, 13-second heat dissipation hole, 14-fan blade, 15-support frame, 16-motor, 17-conduction mechanism, 18-temperature monitoring device, 19-fan blade, 20-rotation shaft, 21-transmission shaft and 22-first heat dissipation hole.
Detailed Description
As shown in fig. 1 to 4, the utility model discloses a novel pistol drill, which adopts the technical scheme that the novel pistol drill comprises a shell 1, a handle 2 is fixedly arranged below the shell 1, a shock absorption sleeve pad is wrapped outside the handle 2, a switch 3 is arranged inside the handle 2, a storage box 4 is slidably arranged on the lower portion of the handle 2, the storage box 4 is a pull-out drawer box, a power supply device 5 is arranged at the lower end of the handle 2, the power supply device 5 adopts a detachable lithium battery pack, a motor 16 is fixedly arranged at the rear inside the shell 1 through a support frame 15, a rotating shaft 20 is arranged behind a rotating shaft of the motor 16, the rotating shaft 20 passes through the rear side of the shell 1, a fan blade 19 is fixedly arranged at the outer end of the rotating shaft 20, a protective cover 9 is arranged outside the fan blade 19, and the protective cover 9 is fixedly arranged at the rear side of, there is through-hole 14 protection casing 9 outside and rear, there is first louvre 22 casing 1 rear side, first louvre 22 is located 14 the inner of flabellum, the place ahead fixed mounting of 16 rotation axes of motor has conduction mechanism 17, conduction mechanism 17 fixed mounting in the inside front end of casing 1, conduction mechanism 17 front end fixed mounting has transmission shaft 21, 21 other end fixed mounting of transmission shaft has chuck 10, chuck 10 installs drill bit 12 through cutting ferrule 11, 1 inside rear end below fixed mounting of casing has temperature monitoring device 18, 1 outside front end fixed mounting of casing has display screen 6, warning light 7 and bee calling organ 8, there is second louvre 13 both sides respectively around the 1 rear end of casing.
The power supply device 5 is electrically connected with the switch 3, the motor 16, the temperature monitoring device 18, the display screen 6, the prompting lamp 7 and the buzzer 8.
The temperature monitoring device 18 is electrically connected with the display screen 6, the prompting lamp 7 and the buzzer 8.
The switch 9 is electrically connected with the motor.
The utility model discloses a theory of operation: when the device is used, firstly, the drill bit 12 is installed on the chuck 10 through the cutting sleeve 11, then the fully charged power supply device 5 is installed below the handle 2, the handle 2 is held by hand, the switch 3 is pressed by hand, the power supply device 5 supplies power to the motor 16, the motor 16 rotates to drive the conduction mechanism 17 at the front end to work, the conduction mechanism 17 conducts power to the transmission shaft 21 to drive the chuck 12 to rotate and drive the drill bit 21 to rotate, the transmission shaft 20 behind the motor 16 rotates under the drive of the motor 16 to drive the fan blades 19 to rotate to form wind flow, air inside the shell 1 is discharged from the first heat dissipation hole 22 to dissipate heat, outside cold air enters from the second heat dissipation hole 13 to dissipate heat, the temperature monitoring device 18 monitors the temperature information inside and displays the temperature through the display screen 6, when the temperature is too high, the display screen 6 can pop up the alarm information interface, the prompt lamp 7 flickers, and the buzzer 8 reminds. The casing, the handle, the switch, the power supply device, the display screen, the warning light, the buzzer, the protective cover, the chuck, the clamping sleeve, the drill bit, the second heat dissipation hole, the fan blade, the support frame, the motor, the conduction mechanism, the temperature monitoring device, the fan blade, the rotating shaft and the transmission shaft are all products which can be easily bought in the market, and the technical instruction can be obtained through limited tests by the technical staff in the field of connection modes and functions of pins.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (6)
1. The utility model provides a novel pistol drill which characterized in that: including casing (1), casing (1) below fixed mounting has handle (2), switch (3) are installed to handle (2) inboard, handle (2) lower part slidable mounting has storing box (4), power supply unit (5) are installed to handle (2) lower extreme, there is motor (16) at casing (1) inside rear through support frame (15) fixed mounting, axis of rotation (20) are installed to the rear of motor (16) rotation axis, axis of rotation (20) pass in casing (1) rear, axis of rotation (20) outer end fixed mounting has flabellum (19), there is protection casing (9) flabellum (19) outside, protection casing (9) fixed mounting in casing (1) rear side, there are through-hole (14) in protection casing (9) outside and rear, casing (1) rear side has first (22), first louvre (22) are located flabellum (14) inner, the place ahead fixed mounting of motor (16) rotation axis has conduction mechanism (17), conduction mechanism (17) fixed mounting in casing (1) inside front end, conduction mechanism (17) front end fixed mounting has transmission shaft (21), transmission shaft (21) other end fixed mounting has chuck (10), drill bit (12) are installed through cutting ferrule (11) in chuck (10), casing (1) inside rear end below fixed mounting has temperature monitoring device (18), casing (1) outside front end fixed mounting has display screen (6), warning light (7) and bee calling organ (8), both sides have second louvre (13) respectively around casing (1) rear end.
2. The novel pistol drill of claim 1, characterized in that: the power supply device (5) is electrically connected with the switch (3), the motor (16), the temperature monitoring device (18), the display screen (6), the prompt lamp (7) and the buzzer (8).
3. The novel pistol drill of claim 2, characterized in that: the temperature monitoring device (18) is electrically connected with the display screen (6), the prompting lamp (7) and the buzzer (8).
4. The novel pistol drill of claim 1, characterized in that: the power supply device (5) adopts a detachable lithium battery pack.
5. The novel pistol drill of claim 1, characterized in that: the handle (2) is wrapped with a shock absorption sleeve pad.
6. The novel pistol drill of claim 1, characterized in that: the storage box (4) is a drawing drawer box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022215657.3U CN213410445U (en) | 2020-10-09 | 2020-10-09 | Novel pistol drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022215657.3U CN213410445U (en) | 2020-10-09 | 2020-10-09 | Novel pistol drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213410445U true CN213410445U (en) | 2021-06-11 |
Family
ID=76265690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022215657.3U Active CN213410445U (en) | 2020-10-09 | 2020-10-09 | Novel pistol drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213410445U (en) |
-
2020
- 2020-10-09 CN CN202022215657.3U patent/CN213410445U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |