A Fine Pneumatic Mosquito Nail Gun Nail Adjustment Mechanism
A technology of mosquito nail gun and adjusting seat, which is applied in the direction of nailing tools and manufacturing tools, which can solve the problems of increased processing difficulty, decreased working reliability, and easy deviation, so as to avoid the reduction of meshing reliability and improve the adjustment accuracy , reliable effect
Active Publication Date: 2016-01-20
重庆虎跃机械制造有限公司
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Problems solved by technology
At present, the nail adjustment mechanisms used in pneumatic mosquito nail guns on the market are mainly divided into three types: the first is the cutting-type nail adjustment mechanism, whose structure is complicated to adjust the nails in actual use, and it fixes the fourth gear of the nail length gear Design, can not adapt to the normal use of nails of different lengths on the market
This is because although there are mainly four specifications of mosquito nails (12, 15, 18 and 22 mm), the actual length is often shorter than the specifications because some mosquito nail manufacturers cut corners, resulting in more than four actual specifications. If it is outside the four specifications, the mosquito nails cannot be effectively fixed and tend to be skewed. This situation will easily cause the nail gun to be stuck or empty during use, making the nail gun unable to work normally.
The second is the fully automatic nail adjustment mechanism, which is characterized in that it does not need to adjust the nails in actual use, and it is also designed with four fixed gears for the length of the nails. Due to the same reason as before, it also has the normal function of not being able to adapt to nails of different lengths on the market. When used, the nail gun often causes nail jamming and empty nails during use, so that the nail gun cannot be used normally. It also has the disadvantages of complex structure, poor reliability and easy damage.
However, since the reed and the gear teeth are combined on the side wall of the bar-shaped groove, if the number of gear teeth is increased when the length is fixed, the processing difficulty will be increased, and the meshing reliability between the reed and the gear teeth will also be reduced.
At the same time, the existing reed can only mesh with one gear tooth. After a certain period of use, if the spring force of the reed decreases, the meshing force will become smaller, easy to loosen, and the working reliability will decrease.
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Embodiment Construction
[0025] The present invention will be described in further detail below in conjunction with specific embodiments.
[0026] Such as Figure 1-Figure 2 As shown, the nail adjusting mechanism of the pneumatic mosquito nail gun of the present invention includes an adjusting seat 1 , a shifting block 2 , a shifting block compression spring 3 and an adjusting plate 4 . The adjustment seat 1 is provided with an adjustment groove 5 that runs through up and down and is closed at both ends. The width of the back of the adjustment groove is greater than the width of the front to form a step facing the back, and bar teeth 6 are provided on the steps on both sides; the structure of the adjustment seat 1 can be referred to at the same time. image 3 and Figure 4 . The shifting block 2 is a T-shaped structure integrally formed by the engaging base plate 7 and the boss 8, the width of the engaging base plate corresponds to the back width of the adjustment groove, the width of the boss corre...
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The invention discloses a fine nail regulating mechanism for a pneumatic head-free nail gun. The fine nail regulating mechanism comprises a regulating seat, a stirring block, a stirring block pressure spring and a regulating plate, wherein a regulating trough is formed in the regulating seat and forms a step over against the reverse side, and strip-shaped teeth are arranged on the step; the stirring block consists of meshing base plates and a lug boss, the strip-shaped teeth are arranged on the meshing base plates on two sides of the lug boss, the stirring block pressure spring is located between the regulating plate and the stirring block, and a stirring rod for stirring a sliding strip is arranged on the surface, opposite to the stirring block, of the regulating plate; the stirring block is used for driving the lug boss to penetrate through the front surface of the regulating trough under the action of the stirring block pressure spring, and the strip-shaped teeth on the meshing plates are meshed with the strip-shaped teeth on the step of the regulating seat. According to the fine nail regulating mechanism, the regulation accuracy can be improved, and more regulating gears can be designed while the movement distance of the stirring block is maintained, so that the fine nail regulating mechanism can adapt to more specifications of head-free nails; meanwhile, the problem that the meshing reliability is lowered due to the failure of a reed is avoided, and the working process is reliable; the fine nail regulating mechanism is small in applied force and is easy to use.
Description
technical field [0001] The invention relates to the improvement of a pneumatic mosquito nail gun, and specifically refers to a nail adjusting mechanism on the pneumatic mosquito nail gun. The nail adjusting mechanism can adapt to mosquito nails of all lengths on the market. Background technique [0002] Pneumatic mosquito nail gun is widely used in woodworking furniture manufacturing, rattan furniture, high-end decoration and fastening connection of craft gifts, and is suitable for fastening connection of 1mm thick aluminum alloy plate and wood material. Because the mosquito nails used in the pneumatic mosquito nail gun have different length specifications, in order to use these mosquito nails of different specifications on the same pneumatic mosquito nail gun, a nail adjustment mechanism is provided on the pneumatic mosquito nail gun. At present, the nail adjustment mechanisms used in pneumatic mosquito nail guns on the market are mainly divided into three types: the first ...
Claims
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IPC IPC(8): B25C1/04
Inventor李红秦永强
Owner重庆虎跃机械制造有限公司