CN222405533U - A high stability rechargeable brushless pneumatic nail gun - Google Patents
A high stability rechargeable brushless pneumatic nail gun Download PDFInfo
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- CN222405533U CN222405533U CN202421043680.0U CN202421043680U CN222405533U CN 222405533 U CN222405533 U CN 222405533U CN 202421043680 U CN202421043680 U CN 202421043680U CN 222405533 U CN222405533 U CN 222405533U
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- rechargeable
- switch
- pneumatic nail
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- 238000007789 sealing Methods 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Portable Nailing Machines And Staplers (AREA)
Abstract
本实用新型涉及气动钉枪领域，具体为一种高稳定性充电式无刷气动钉枪；包括控制板表面固定有机壳，机壳内部设有开关，开关侧表面设有双向风叶散热器，机壳内部设有气缸组件，气缸组件侧方设有曲轴连杆机构，枪体下方设有触发保护机构，触发保护机构表面设有齿轮箱组件，齿轮箱组件表面设有无刷电机组件，枪体端部设有枪嘴，枪嘴表面设有多用型弹夹，有益效果为：该充电式无刷气动钉枪还配备有触发保护机构，需要与开关配合才能将枪钉射出，确保使用者安全，另外触发保护机构还有调节枪钉射入深浅的功能，从而满足不同需求的使用，从而实现了对充电式无刷气动钉枪工作时稳定性的提高。
The utility model relates to the field of pneumatic nail guns, specifically a high-stability rechargeable brushless pneumatic nail gun; comprising a control panel surface fixed with a casing, a switch inside the casing, a two-way fan blade radiator on the side surface of the switch, a cylinder assembly inside the casing, a crankshaft connecting rod mechanism on the side of the cylinder assembly, a trigger protection mechanism under the gun body, a gear box assembly on the surface of the trigger protection mechanism, a brushless motor assembly on the surface of the gear box assembly, a gun nozzle at the end of the gun body, and a multi-purpose clip on the surface of the gun nozzle. The beneficial effects are: the rechargeable brushless pneumatic nail gun is also equipped with a trigger protection mechanism, which needs to cooperate with the switch to shoot nails to ensure the safety of the user. In addition, the trigger protection mechanism has the function of adjusting the depth of the nail injection, so as to meet the use of different needs, thereby realizing the improvement of the stability of the rechargeable brushless pneumatic nail gun during operation.
Description
Technical Field
The utility model relates to the field of pneumatic nail guns, in particular to a high-stability rechargeable brushless pneumatic nail gun.
Background
The nail gun is a product formed by combining a gun body part and a cartridge clip part.
In the prior art, the rechargeable brushless pneumatic nail gun is widely applied to the fields of construction, furniture manufacturing, decoration and the like, and converts motor rotation into the acting force of a compression spring through a gear mechanism to realize instant striking of nails, so that the effect of embedding the nails is realized.
However, the traditional charging type brushless pneumatic nailing gun has the defects of single click, limited compression times of springs, greatly reduced elasticity in middle and later periods, short service life, large rear acting force, reduced practicality and poor stability.
Disclosure of utility model
The utility model aims to provide a high-stability rechargeable brushless pneumatic nailing gun so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme that the high-stability rechargeable brushless pneumatic nail gun comprises:
The surface of the control panel is fixed with a shell, a switch is arranged in the shell, a bidirectional fan blade radiator is arranged on the surface of the switch side, a cylinder assembly is arranged in the shell, and a crankshaft connecting rod mechanism is arranged on the side of the cylinder assembly;
The gun body is provided with a trigger protection mechanism below, the surface of the trigger protection mechanism is provided with a gear box assembly, the surface of the gear box assembly is provided with a brushless motor assembly, the end part of the gun body is provided with a gun nozzle, and the surface of the gun nozzle is provided with a multipurpose cartridge clip.
Preferably, the control panel and the brushless motor assembly are installed in the shell, the brushless motor assembly is located at the upper end of the control panel, the front end of the brushless motor assembly is connected with the gear box assembly, the gun nozzle is installed at one end of the shell, the multipurpose clip is installed at the lower end of the gun nozzle, and the trigger protection mechanism is further installed on the shell.
Preferably, a trigger is fixedly arranged at the front end of the gun nozzle, a connecting rod is arranged at one side of the trigger, and one end of the connecting rod is arranged on the trigger through a nut.
Preferably, the other end surface of the connecting rod is sleeved with a depth adjusting knob assembly, the end head of the connecting rod is in threaded connection with a first switch slider, a Hall sensor is arranged at the upper end of the first switch slider and is arranged on the inner wall of the shell, a first positioning pin is arranged in the first switch slider, and a first reset spring is sleeved on the outer wall of the first positioning pin.
Preferably, a trigger is arranged in the switch, a second switch sliding block is arranged at the side end of the trigger, the second switch sliding block is inserted into the switch box body, a second positioning pin is arranged on the inner wall of the switch box body, a second reset spring is sleeved on the surface of the second positioning pin, and a Hall sensor is arranged in the switch box body.
Preferably, the cylinder assembly outer surface is equipped with the cylinder, and the cylinder inner wall is equipped with O type sealing washer and direction wear ring, and the inside interlude of cylinder assembly has the piston, and cylinder front end inner wall diameter and the great step that forms of middle-end inner wall diameter.
Preferably, the middle part of the piston is provided with an O-shaped sealing ring, and the tail part of the piston is provided with a guiding wear-resistant ring.
Compared with the prior art, the utility model has the beneficial effects that:
The electric energy is converted into kinetic energy through the brushless motor assembly to drive the front end gear to rotate, the gear group in the gear box assembly is driven by the gear at the front end of the brushless motor assembly to rotate, kinetic energy is transmitted to the gear group in the gear box assembly through the gear group, driving energy is transmitted to the crankshaft connecting rod mechanism through the output shaft by the gear group, the crankshaft connecting rod mechanism drives the piston in the cylinder assembly to reciprocate, when air is compressed to the limit, the clutch is triggered by the connecting rod mechanism, gun needles in the gun body are ejected out, thereby gun nails are pushed out through gun nozzles, a multipurpose clip is arranged below the gun nozzles, F nails, U nails and T nails can be matched for use, the replacement of nails is convenient and fast, the requirement of one machine for a user can be met, in addition, the rechargeable brushless pneumatic nail gun is further provided with a trigger protection mechanism, the gun nails can be ejected only through cooperation with a switch, the safety of the user is ensured, and in addition, the trigger protection mechanism has the function of adjusting gun nails to be ejected into shallow depths, so that the stability of the rechargeable brushless pneumatic nail gun is improved during work.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic diagram of the trigger protection mechanism of the present utility model;
FIG. 3 is a schematic diagram of a switch structure according to the present utility model;
FIG. 4 is a schematic view of a fan blade heat sink according to the present utility model;
FIG. 5 is a schematic diagram of the other side of the main structure of the present utility model;
FIG. 6 is a schematic view of a cut-away view of a cylinder assembly according to the present utility model;
FIG. 7 is a schematic cross-sectional view of a body structure of the present utility model.
In the figure, 1, a control board, 2, a shell, 3, a switch, 4, a brushless motor component, 5, a cylinder component, 6, a gun body, 7, a gear box component, 8, a trigger protection mechanism, 9, a gun nozzle, 10, a multipurpose clip, 11, a trigger, 12, a nut, 13, a connecting rod, 14, a depth adjusting knob, 15, a first switch slide block, 16, a Hall sensor, 17, a first reset spring, 18, a first positioning pin, 19, a trigger, 20 and a second switch slide block;
21. The device comprises a second reset spring, a second positioning pin, a second switch box, a second Hall sensor, a second fan blade radiator, a second piston, a second cylinder, a second O-shaped sealing ring, a second guiding wear-resistant ring, a second guide wear-resistant ring and a second crankshaft connecting rod mechanism.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1-7, the present utility model provides a technical scheme that a housing 2 is fixed on a surface of a control board 1, a switch 3 is arranged inside the housing 2, a bi-directional fan blade radiator 25 is arranged on a side surface of the switch 3, a cylinder assembly 5 is arranged inside the housing 2, a transmission gear at a front end of a brushless motor assembly 4 transmits kinetic energy to a gear set in a gear box assembly 7, and then drive energy is transmitted to a crankshaft connecting rod mechanism 30 through the gear set via an output shaft, the crankshaft connecting rod mechanism 30 drives a piston in the cylinder assembly 5 to reciprocate, and the crankshaft connecting rod mechanism 30 is arranged on a side of the cylinder assembly 5;
The gun body 6 below is equipped with triggers protection mechanism 8, rechargeable brushless pneumatic nail rifle still is equipped with triggers protection mechanism 8, need with switch 3 cooperation just can shoot out the rifle nail, ensure user's safety, trigger protection mechanism 8 in addition and have the function of adjusting the rifle nail and shoot into the depth, thereby satisfy the use of different demands, trigger protection mechanism 8 surface is equipped with gear box subassembly 7, gear box subassembly 7 surface is equipped with brushless motor assembly 4, gun body 6 tip is equipped with gun mouth 9, gun mouth 9 surface is equipped with multi-purpose cartridge clip 10, can match F nail, the staple, T nail uses, trade the convenient staple, can satisfy the multi-purpose demand of user's a machine.
On the basis of the first embodiment, in order to improve the stability of the rechargeable brushless pneumatic nail gun, the control board 1 and the brushless motor assembly 4 are installed in the shell 2, the brushless motor assembly 4 is positioned at the upper end of the control board 1, the front end of the brushless motor assembly 4 is connected with the gear box assembly 7, the gun nozzle 9 is installed at one end of the shell 2, the multi-purpose cartridge clip 10 is installed at the lower end of the gun nozzle 9, and the shell 2 is also provided with the triggering protection mechanism 8;
A trigger 11 is fixedly arranged at the front end of the gun nozzle 9, a connecting rod 13 is arranged on one side of the trigger 11, and one end of the connecting rod 13 is arranged on the trigger 11 through a nut 12;
the other end surface of the connecting rod 13 is sleeved with a depth adjusting knob assembly 14, the end of the connecting rod 13 is in threaded connection with a first switch slide block 15, a Hall sensor 16 arranged at the upper end of the first switch slide block 15 is arranged on the inner wall of the shell 2, a first positioning pin 18 is arranged in the first switch slide block 15, and a first reset spring 17 is sleeved on the outer wall of the first positioning pin 18;
A trigger 19 is arranged in the switch 3, a second switch slide block 20 is arranged at the side end of the trigger 19, the second switch slide block 20 is inserted into a switch box body 23, a second positioning pin 22 is arranged on the inner wall of the switch box body 23, a second reset spring 21 is sleeved on the surface of the second positioning pin 22, and a Hall sensor 24 is arranged in the switch box body 23;
The outer surface of the air cylinder assembly 5 is provided with an air cylinder 27, the inner wall of the air cylinder 27 is provided with an O-shaped sealing ring 28 and a guiding wear-resistant ring 29, a piston 26 is inserted in the air cylinder assembly 5, and the diameter of the inner wall of the front end of the air cylinder 27 and the diameter of the inner wall of the middle end are larger to form a step;
An O-ring 28 is provided in the middle of the piston 26, the tail part is provided with a guiding wear ring 29.
During actual use, lithium cell is given brushless motor subassembly 4 with electric energy transmission through control panel 1, drive gear is installed to brushless motor subassembly 4 front end, drive front end gear through brushless motor subassembly 4 with electric energy conversion kinetic energy and rotate, pass through gear cooperation before brushless motor subassembly 4 front end gear and gear box subassembly 7, gear group rotates through the 7 internal gear of brushless motor subassembly 4 drive gear box subassembly, gear train and crankshaft link mechanism 30 are connected through the output shaft in the gear box subassembly 7, gear train in the transmission of brushless motor subassembly 4 front end is given kinetic energy transmission for gear train in the gear box subassembly, thereby the drive energy is given crankshaft link mechanism 30 through the output shaft with the gear train, thereby crankshaft link mechanism 30 drives piston in the cylinder subassembly 5 and reciprocates, trigger the clutch by connecting rod 13 mechanism when air compression reaches the limit, with gun body 6 interior rifle needle ejecting through gun mouth 9, the below of gun mouth 9 is equipped with multi-purpose cartridge clip 10, can match F nail, the staple, T nail uses, the convenient and fast staple, can satisfy user's a quick-witted multi-purpose demand, in addition, this charging type brushless nail trigger mechanism is equipped with trigger mechanism, the pneumatic nail 8 can not be used with the trigger mechanism 3, in addition, the pneumatic nail trigger mechanism is used by the safety and stability is guaranteed, the pneumatic nail trigger mechanism is not used in the same time as the safety and safety.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A high-stability rechargeable brushless pneumatic nail gun is characterized in that the high-stability rechargeable brushless pneumatic nail gun comprises:
The device comprises a control board (1), wherein a shell (2) is fixed on the surface of the control board (1), a switch (3) is arranged in the shell (2), a bidirectional fan blade radiator (25) is arranged on the side surface of the switch (3), a cylinder assembly (5) is arranged in the shell (2), and a crankshaft connecting rod mechanism (30) is arranged on the side of the cylinder assembly (5);
The gun comprises a gun body (6), a trigger protection mechanism (8) is arranged below the gun body (6), a gear box assembly (7) is arranged on the surface of the trigger protection mechanism (8), a brushless motor assembly (4) is arranged on the surface of the gear box assembly (7), a gun nozzle (9) is arranged at the end part of the gun body (6), and a multipurpose cartridge clip (10) is arranged on the surface of the gun nozzle (9).
2. The rechargeable brushless pneumatic nail gun with high stability according to claim 1, wherein the control board (1) and the brushless motor assembly (4) are installed in the machine shell (2), the brushless motor assembly (4) is located at the upper end of the control board (1), the front end of the brushless motor assembly (4) is connected with the gear box assembly (7), the gun nozzle (9) is installed at one end of the machine shell (2), the multipurpose clip (10) is installed at the lower end of the gun nozzle (9), and the trigger protection mechanism (8) is further installed on the machine shell (2).
3. The high-stability rechargeable brushless pneumatic nail gun according to claim 2, wherein a trigger (11) is fixedly arranged at the front end of the gun nozzle (9), a connecting rod (13) is arranged on one side of the trigger (11), and one end of the connecting rod (13) is arranged on the trigger (11) through a nut (12).
4. The rechargeable brushless pneumatic nail gun with high stability according to claim 3, wherein the depth adjusting knob assembly (14) is sleeved on the surface of the other end of the connecting rod (13), the first switch slide block (15) is connected at the end of the connecting rod (13) in a threaded mode, the Hall sensor (16) is arranged at the upper end of the first switch slide block (15) and is installed on the inner wall of the machine shell (2), the first switch slide block (15) is internally provided with the first locating pin (18), and the first reset spring (17) is sleeved on the outer wall of the first locating pin (18).
5. The rechargeable brushless pneumatic nail gun with high stability according to claim 4, wherein a trigger (19) is arranged inside the switch (3), a second switch slide block (20) is arranged at the side end of the trigger (19), the second switch slide block (20) is inserted inside a switch box body (23), a second positioning pin (22) is arranged on the inner wall of the switch box body (23), a second reset spring (21) is sleeved on the surface of the second positioning pin (22), and a Hall sensor (24) is arranged inside the switch box body (23).
6. The rechargeable brushless pneumatic nail gun of claim 5, wherein the outer surface of the cylinder assembly (5) is provided with a cylinder (27), the inner wall of the cylinder (27) is provided with an O-shaped sealing ring (28) and a guiding wear-resistant ring (29), a piston (26) is inserted into the cylinder assembly (5), and the diameter of the inner wall of the front end of the cylinder (27) and the diameter of the inner wall of the middle end of the cylinder are larger to form a step.
7. The rechargeable brushless pneumatic nail gun of claim 6, wherein the piston (26) has an O-ring (28) in the middle and a guiding wear ring (29) in the tail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421043680.0U CN222405533U (en) | 2024-05-14 | 2024-05-14 | A high stability rechargeable brushless pneumatic nail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421043680.0U CN222405533U (en) | 2024-05-14 | 2024-05-14 | A high stability rechargeable brushless pneumatic nail gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222405533U true CN222405533U (en) | 2025-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421043680.0U Active CN222405533U (en) | 2024-05-14 | 2024-05-14 | A high stability rechargeable brushless pneumatic nail gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222405533U (en) |
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2024
- 2024-05-14 CN CN202421043680.0U patent/CN222405533U/en active Active
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