TWM565633U - Pneumatic tool adjustment device - Google Patents

Abstract

The present invention relates to a pneumatic tool adjusting device, which comprises: a pneumatic body having a grip control portion and a driving head; the flap member is mounted at one end of the driving head, the flap member is driven by the end sleeve, and the other end of the flap is controlled The surface ring is provided with a plurality of flaps and a plurality of positioning notches; the driving member is disposed on one side of the control flap member with a plurality of flaps and an end face of the plurality of positioning notches, and the driving member is further provided with a driving groove adjacent to the control flap member, and the driving member corresponds The position of the control flap is further provided with a plurality of screw holes; at least two screws are inserted into the screw holes by the positioning notches when the screw holes are aligned with any of the positioning notches, and the at least two screws are tightly controlled. Each flap is attached to the drive member.

Description

Pneumatic tool adjustment device

The present invention relates to a pneumatic tool adjusting device, which refers to the technology applied in the field of hand tools. The main technology is to provide a pneumatic tool that can quickly change and adjust the working direction in accordance with the site and the assembly position of the parts to be disassembled, thereby facilitating the user. Smooth operation is a kind of practical work.

Pneumatic Torque Wrench A torque wrench powered by a high-pressure air pump. It is mainly driven by one or two powerful air motors to drive a torque multiplier with three or more revolving gears. The torque is controlled by adjusting the gas pressure. To allow specific torque demand settings, each pneumatic torque wrench tool is equipped with a dedicated air pressure first to torque comparison chart and calibration report. The air wrench can be used with the torque sensor at the same time. The output torque is more accurate. After obtaining the required torque, the gas source can be shut down manually or automatically using a suitable loop system. Please refer to the Republic of China Patent Publication No. M448355 "Pneumatic Tool" which mainly comprises a casing; a pneumatic transmission unit installed in the rear section of the casing, the pneumatic transmission unit comprising a fixed end of the casing and connected An air inlet connector to a high pressure gas source, and a touch switch group and a air motor sequentially mounted in the housing, wherein the touch switch group selectively introduces high pressure gas into the air motor; An oil pressure pulse generator driven by the air motor in the front portion of the body; and a torque output unit axially connected to the oil pressure pulse generator, the torque The output unit includes a speed reduction mechanism connected to the oil pressure pulse generator, and a torque output device connected to the speed reduction mechanism. The torque output device can rotate a locking member such as a bolt and a nut.

The above-mentioned common pneumatic tools can provide users with quick and time-saving and labor-saving methods for disassembly and assembly of parts. However, when viewed carefully, general pneumatic tools have a certain length like a screwdriver and are used for driving. The driving part of the part that is disassembled and assembled has a notch that can be jammed, which is convenient for the user to hold, but encounters a special site (narrow, small space), or the assembly position of the part to be disassembled. When it is more difficult to be obstructed, the gap of the driving part of the general pneumatic tool is fixed and cannot be adjusted, so that the user cannot disassemble and install the parts through the pneumatic tool, and the common wrench (opening wrench and sleeve can only be driven by manual operation). The wrench and the like are disassembled and installed. However, if the part lock is too tight, the user must use more effort and time to disassemble it, and even the problem that the disassembly may not be smoothly removed. Therefore, the general pneumatic tools have the above-mentioned missing, which leads to the user having to spend more time on the work. Therefore, according to the above-mentioned problems, the relevant industry must rethink how to improve to solve the above problems and comply with the relevant problems. Used by the user.

In view of the above-mentioned prior art descriptions, in the absence of the general pneumatic tools listed, the author has invested a lot of time to study the relevant knowledge, and to compare the advantages and disadvantages, to carry out research and development of related products, and experienced many After the experiment and testing, a "pneumatic tool adjustment device" was finally introduced to improve the above-mentioned defects to meet the needs of the public.

The main purpose of this creation is to provide a user with a quick adjustment of the driving direction according to the working environment and the installation position of the parts to be disassembled, so as to maintain The smoothness of the user's work can save time and effort, and the improved pneumatic tools encounter special venues, special models, etc., because the length is too long to match, the user can not work with pneumatic tools. This will result in the user having to spend the most effort and time to continue the lack of work. However, in order to achieve the above-mentioned effects and improve the conventional deficiencies, the present invention provides a pneumatic tool adjusting device comprising: a pneumatic body having a grip control portion and a driving head, the driving head being disposed on the grip One end of the control portion; a control valve member is mounted on one end of the driving head, the control valve member is combined with the driving head at one end, and the other end of the control valve member is provided with a plurality of flaps and a plurality of positioning on the outer peripheral surface a notch is disposed between each two adjacent flaps; a driving member is disposed on one side of the flap member, and the plurality of flaps and the end face of the plurality of positioning notches are provided Further, a driving slot is disposed adjacent to the control valve member, and the driving member is further provided with a plurality of screw holes corresponding to the position of the control valve member; and at least two screws are arranged when the screw holes are aligned with any of the positioning notches. The at least two screws are inserted into the screw holes by the corresponding positioning notches, and the at least two screws are pressed against the driving members of the valve member; wherein the screws are loosened and disassembled relative to the screw holes, The drive member is relatively controllable The pivoting is performed to change the opening direction of the driving slot, and the screw holes are overlapped with the positioning notches, and after the position adjustment of the driving member is completed, the screws are aligned with the respective screw holes in the positioning notches. The position is locked and fixed.

According to the above-mentioned technology for the present invention, the advantage is that the user can adjust the pivoting direction of the driving member relative to the pneumatic body according to the environment, the space, and the position of the parts to be disassembled, as long as the screws are unloaded first. After the pivoting of the driving member to the orientation to be set, the screw holes are aligned with any two of the positioning notches of the positioning notches of the control member, and finally the screws are passed through the positioning notch to be locked. Lock into the lock holes, let the screws press the flaps against the drive, so that you can The user can disassemble and install the parts in different places, places and positions to save time and effort. This adjustment method also provides users with the quickest adjustment in the easiest and most easy way. Speed up work time. It can be seen that this creation can be said to be a kind of practical and progressive creation, which is quite worthy of promotion by the industry and publicized to the public.

(1)‧‧‧ pneumatic body

(11) ‧‧‧ Holding Control Department

(12)‧‧‧Drive head

(2) ‧ ‧ control flaps

(21) ‧‧‧ flaps

(211)‧‧‧Arc Guide

(212) ‧ ‧ tip

(22) ‧ ‧ positioning gap

(23) ‧‧‧ Sockets

(24) ‧‧‧Brake

(3) ‧‧‧ Drives

(31) ‧‧‧ drive slot

(32)‧‧‧ screw holes

(4)‧‧‧ screws

(41) ‧ ‧ head

(411)‧‧‧Control slot

(42) ‧‧‧ Body

(421)‧‧‧ External thread

The first figure is a three-dimensional schematic diagram of the assembly of the creation and the pneumatic body.

The second figure is a partial enlarged view of the creation.

The third picture is a partial enlarged view of another perspective of the creation.

The fourth figure is a schematic exploded view of the creation.

The fifth picture is a schematic diagram of the plan that has not been adjusted for the creation.

The sixth picture is a schematic cross-sectional view of the creation that has not been adjusted.

The seventh figure is a schematic diagram of the plane action of the creation of each screw and the changing position of the pivoting drive member.

The eighth figure is a schematic cross-sectional view of the removal of each screw.

The ninth figure is a schematic plan view of each of the screws being locked back to the driving member after the creation of the driving member is changed and the position is changed.

In order to clarify the purpose and function of the above-mentioned creations, the features and functions of the present embodiment are described in detail with reference to the drawings. Referring to the first to the ninth, the present invention is a pneumatic tool adjustment. The device comprises: a pneumatic body (1) having a rod shape, a holding control portion (11) and a driving head (12), the driving head (12) being disposed on the holding control portion (11) One end; a control flap (2) mounted on the drive head At one end of (12), the control member (2) is combined with the driving head (12) at one end, and the other end of the control member (2) is provided with a plurality of flaps (21) and a plurality of positioning notches on the outer peripheral surface. (22), each of the flaps (21) and the positioning notches (22) are arranged in a staggered arrangement like a petal to be outwardly radiated, that is to say, a positioning is provided between each adjacent flap (21). a notch (22); a driving member (3) which is disposed on one side of the control member (2) and is provided with an end surface of the plurality of flaps (21) and the plurality of positioning notches (22) and the driving head (12) The phase is connected, and the driving member (3) is further provided with a driving groove (31) adjacent to the control member (2), and the driving member (3) is further disposed corresponding to the position of the control member (2) a plurality of screw holes (32); and at least two screws (4), wherein when the screw holes (32) are aligned with any two of the positioning notches (22), the at least two screws (4) are correspondingly positioned by the notch ( 22) penetrating and locking in each screw hole (32), the at least two screws (4) pressing the flaps (21) of the flap member (2) against the driving member (3); wherein, each screw (4) The drive member (3) is pivotable relative to the control member (2) after being loosened and disassembled relative to each of the screw holes (32) The opening direction of the driving groove (31) is changed, and the screw holes (32) are overlapped with the positioning notches (22), and after the position of the driving member (3) is adjusted, the screws (4) are respectively aligned. The position of the positioning notch (22) overlapping with each of the screw holes (32) is fixed by locking (the foregoing is the main technical feature of the main embodiment of the present invention, which corresponds to the content of the first item of the patent application scope of the present application. The purpose and implementation of the present invention are well known, and the technical features described in the remaining scope of the patent application are detailed or additional technical features of the first content of the patent application scope, and are not intended to limit the scope of the patent application. For the scope of the definition of the item, it should be noted that the first item of the patent application scope of this case does not necessarily contain the technical features described in the scope of the remaining subsidiary application patents).

For the adjustment method of this creation, please refer to the fifth to ninth diagrams, and with the fourth diagram as the auxiliary. When the user performs work in a special place, the so-called special place refers to the space is small, twisted, etc., and cannot be provided. The pneumatic body (1) disassembles the parts in the normal operation mode, or the parts to be disassembled are in the air on the machine table. The moving body (1) cannot perform work or the like in a normal operation manner, so when the above problem is encountered, the user only needs to remove the screws (4) first and then detach the lock with the driving member (3), and then pull The driving member (3) makes the direction of the slot of the driving groove (31) suitable for the site, the position of the component to be disassembled, etc., determines the position of the driving member (3), and then determines whether each screw hole (32) is aligned with each other. Positioning any notch (22) in the notch (22), and after the screw holes (32) are aligned with the positioning notches (22), the screws (4) are inserted into and locked from the positioning notches (22). Each screw hole (32) can be adjusted until each screw (4) presses the flaps (21) of the flap member (2) against the driving member (3), and the adjustment can be easily performed by such a simple adjustment method. The change of the orientation of the driving slot (31) of the card component solves the problem that the user cannot operate normally when encountering a special place or an assembly position, so that the user can continue the operation smoothly and smoothly without the need to replace the tool. Time-consuming and laborious problems arise.

According to the above description, the technical features of the creation are further explained. Firstly, for the design of each flap (21), the control flap (2) of the present invention further comprises a set of joints (23) and a brake portion. (24), the socket portion is combined with the driving head (12), and each of the flaps (21) and the positioning notches (22) are disposed at the periphery of the braking portion (24), and the other flaps (21) Each has an arc guiding portion (211) and a tip end portion (212) at both ends of the arc guiding portion (211), and the sides of the arc guiding portion (211) are designed as rounded corners, thereby preventing the user from being The driver (3) is cut and cut, and the design of each screw (4) further includes a head (41) and a body (42), both the head (41) and the body (42) In the case of a cylinder, the head (41) is disposed at one end of the body, and the outer peripheral surface of the body (42) is provided with an external thread (421), and the head (41) of each screw (4) The diameter of the circle is larger than the diameter of the circle of the body and the diameter of each positioning notch (22), so that when the head (41) of each screw (4) passes through the positioning notch (22) at the body (42) and is locked to the snail In the hole (32), the head (41) of each screw (4) is tightly attached to the lock The tip end portion (212) adjacent to each other in the two flaps (21) corresponding to the position, so that the screws (4) It is possible to securely mount the control member (2) to the driving head (12), and also securely mount the driving member (3) to the driving head (12) to avoid the operation process. For the problem that the driving member (3) falls off, please refer to the second figure and the sixth figure; in addition, the top surface of the head (41) of each screw (4) is further recessed with a control slot (411), respectively The groove of the control groove (411) is polygonal, which can mainly be used by the user to disassemble and use the hand tool (screwdriver) to quickly change the direction and setting of the adjustment drive member (3). Please refer to the second figure and the first Figure 8 shows.

Finally, in the design of each positioning notch, the creation can mainly set the shape of each positioning notch (22) to a semicircular shape, a square shape or a triangle shape, and the present invention is a semicircular shape as a preferred embodiment. Mainly, the shape of each positioning notch (22) is not limited to the above, and the important point is that as long as each screw (4) can lock each screw hole (32), the heads (41) are tightly tightened. Pressing against the two tip ends (212) of each flap (21) prevents the problem of detachment between the flap member (2) and the driving member (3) and affects the work. To sum up, the creation of the flap (2) with the drive member (3) allows the user to meet the needs of the user in the event of encountering a special place or a special machine to be disassembled. After the screws (4) are removed, the driving member (3) is disengaged from the control flap (21), and then the rotary driving member (3) is adjusted to a desired position, so that the screw holes (32) are aligned with the respective flaps. (21) Locating the notch (22) in each positioning notch (22), after completing, lock each screw (4) back to each screw hole (32) and with the head of each screw (4) (41) Pressing the tip end portion (212) of each of the corresponding flaps (21) firmly, so that the use can be completed, and the user can be smooth in the operation without being affected by the place and the parts. The position is affected and cannot be operated, thereby keeping the work time and effort saving. Compared with the used pneumatic tools, this creation completely solves the lack of conventional knowledge and is more suitable for the relevant users, so this creation has a certain degree of progress and practicality. The above is only for solving The preferred embodiment of the present invention is not intended to impose any form of restriction on the creation of the creation, so that any modification or alteration of the creation made under the same creative spirit may be Those who implement the type and have the same effect should still be included in the scope of protection of this creation.

In summary, the "pneumatic tool adjustment device" of this creation is indeed in line with the development of the industry in terms of practicality and cost-effectiveness, and the disclosed structural creation is also an unprecedented innovative structure, so it has " "Newty" should be taken care of, and this creation can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for new patents in China's Patent Law, and is a patent application in accordance with the law. And please ask the bureau to review it early and give it affirmation.

Claims (6)

A pneumatic tool adjusting device comprises: a pneumatic body having a grip control portion and a driving head, the driving head being disposed at one end of the grip control portion; and a control flap member mounted at one end of the driving head The control flap is assembled to the drive head at one end, and the other end of the control flap is provided with a plurality of flaps and a plurality of positioning notches on the outer peripheral surface, and a positioning notch is disposed between each adjacent flap; a driving member, the one side of the plurality of flaps and the plurality of positioning notches is disposed on the one side of the control member, and the driving member is further provided with a driving groove adjacent to the control member, and the driving member Further, the corresponding control valve member is further provided with a plurality of screw holes; and at least two screws, wherein when the screw holes are aligned with any of the positioning notches, the at least two screws are inserted into the corresponding positioning notches and locked to the respective screws. a hole, the at least two screws pressing the flaps of the flap to abut the drive member. According to the pneumatic tool adjusting device of the first aspect of the patent application, the positioning of the positioning notch is semicircular, square or triangular. The pneumatic tool adjusting device according to the first or the second aspect of the invention, wherein each of the flaps further comprises an arc guiding portion and a tip end portion at both ends of the arc guiding portion, and the sides of the arc guiding portion are With a rounded corner design. The pneumatic tool adjusting device according to claim 3, wherein the control member further comprises a set of connecting portions and a braking portion, wherein the connecting portion is combined with the driving head, and each of the flaps and each positioning The notch is provided at the edge of the braking portion. The pneumatic tool adjusting device according to claim 4, wherein each of the screws further comprises a head portion and a body portion, and the head portion is disposed at one end of the body portion, and the outer peripheral surface of the body portion is provided with an outer ring Thread, and the diameter of the head of each screw is large The diameter of the circle on the body and the diameter of each positioning notch. According to the pneumatic tool adjusting device of the fifth aspect of the invention, wherein the head of each screw passes through the positioning notch and is locked to the screw hole, the head of each screw is closely attached to the locking position. Corresponding to the tip end portions of the two lobes, and the top surface of each of the screws are further recessed with a control groove.