CN201227800Y - Rotary tool with clamping element function - Google Patents

Abstract

A rotary tool having a function of holding a member, comprising: a rotating tool having a rod, the end of which is used to drive a component to rotate; an elastic clamping body which is arranged at the end part of the rod body, and when the rod body drives the element to rotate, the element is clamped and hooked by the elastic clamping body so as to ensure that the element can not be separated from the rod body; the elastic clamping body comprises: a cylinder body, wherein clamping pieces are arranged on two sides of the cylinder body; a shaft sleeve, which is sleeved on the cylinder body; a spring, which is arranged on the shaft sleeve; an upper locking ring, which is positioned on the spring and locked on the rod body of the rotating tool; and the lower locking ring is arranged at the bottom end of the cylinder body and locked on the rod body so as to enable the elastic clamping body to be positioned on the rod body of the rotating tool. The utility model discloses can clip various screw elements in the rotation, make it can not drop, have the efficiency that reduces the waste and promote work efficiency to can avoid in the work progress, inside letting screw element fall into the organism, influence the safety of machines.

Description

Rotary tool with clamping element function

technical field

The utility model relates to a hand tool, in particular to a rotating tool with the function of clamping a screw element which can be clamped when the screw element is driven and rotated to make the operation smooth.

Background technique

It is a very common technology for people to use screws and other elements to lock objects in their daily life or work. However, some screws are very large and some are very small. Therefore, there are many differences in size and style, for example: there are cross-shaped, flat-shaped, hexagonal-shaped, square-shaped, etc. These different styles of screws all have corresponding screwdrivers, hexagonal wrenches or socket wrenches to facilitate the driving and rotation to lock the screws.

In order to facilitate the use of a screwdriver to drive and turn screws, there is a commercially available screwdriver with a magnetic function attached to the rod body, which can directly use the screwdriver rod body to hold the screw so that it will not fall during the rotation process. At present, more and more screw components are made of white iron. Because white iron is not magnetic, the traditional magnetic screwdriver loses its effectiveness and causes inconvenience. Therefore, there is still room for improvement.

Utility model content

The main technical problem to be solved by the utility model is to overcome the above-mentioned defects in the prior art, and provide a rotating tool with the function of clamping components, which can clamp various screw components in rotation, so that it will not Dropping has the effect of reducing waste and improving work efficiency, and can prevent screw components from falling into the body during the construction process, affecting the safety of the machine tool.

The technical scheme that the utility model solves its technical problem adopts is:

A rotating tool with the function of holding a component is characterized in that it includes: a rotating tool with a rod body, the end of which is used to drive a component to rotate; an elastic clamping body is arranged at the end of the rod body, When the rod body drives the element, it hooks the element with its elastic clamp so that it will not break away from the rod body.

The above-mentioned rotating tool with the function of clamping element is characterized in that: the elastic clamping body includes: a cylinder with clamping pieces on both sides; a shaft sleeve sleeved on the cylinder; a spring , is located on the shaft sleeve; an upper locking ring is located on the spring and locked on the rod of the rotating tool; a lower locking ring is located at the bottom of the cylinder and locked on the rod , so that the elastic clamping body is positioned on the shaft of the rotary tool.

The aforementioned rotary tool with the function of a clamping element, wherein the rotary tool includes a screwdriver with a cross-shaped end.

The aforementioned rotary tool with the function of clamping element, wherein the rotary tool includes a screwdriver with a straight end.

The aforementioned rotary tool with the function of clamping elements, wherein the elastic clamping body further includes: a cylinder with clamping pieces on both sides; ; The locking ring is located at the bottom of the cylinder and locked at the bottom of the sleeve so that the elastic clamping body is positioned on the rod of the rotating tool through the sleeve.

The aforementioned rotating tool with the function of clamping element, wherein the rotating tool is a hexagonal wrench.

The aforementioned rotary tool with the function of clamping elements, wherein the elastic clamping body further includes: a cylinder, the bottom end of which is in the shape of a sleeve, and a connecting square hole is formed on the top; two clamping pieces are installed on the cylinder The side of the cylinder, the bottom end of which goes deep into the sleeve, and the cylinder is engaged with the end of the rod body of the rotary tool with the combination square hole above it.

The aforementioned rotating tool with the function of clamping element, wherein the rotating tool is a socket wrench.

The beneficial effect of the utility model is that it can clamp all kinds of screw elements in rotation so that they will not fall off, which has the effect of reducing waste and improving work efficiency, and can avoid the screw elements from falling off during the construction process. into the machine body, affecting the safety of the machine tool.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is an exploded perspective view of the first embodiment of the utility model.

Fig. 2 is a combined perspective view of the first embodiment of the utility model.

Fig. 3 is a combined perspective view of the second embodiment of the utility model.

Fig. 4 is an exploded perspective view of a third embodiment of the present invention.

Fig. 5 is a combined perspective view of the third embodiment of the present invention.

Fig. 6 is an exploded perspective view of the fourth embodiment of the utility model.

Fig. 7 is a combined perspective view of the fourth embodiment of the present utility model.

Explanation of symbols in the figure:

10 screwdriver 24 spring

10a Hex wrench 25 Upper locking ring

10b Socket wrench 26 Lower locking ring

11, 11a, 11b rod body 30 screw components

12 cross type 31 cross groove

13 Slotted 32 Slotted

14 Hexagonal type 33 Hexagonal groove

15 square body 34 hex nut

20, 20a, 20b Elastic clamping body

21 barrel

211 sleeve

212 combined square hole

22 clamping piece

23 shaft sleeve

231 hexagon hole

Detailed ways

First of all, please refer to Fig. 1, shown in Fig. 2, the utility model first embodiment comprises:

A rotating tool, the present embodiment is a screwdriver 10, which is equipped with a rod body 11, and its end is a cross-shaped 12;

An elastic clamping element 20 is located at the end of the rod body 11, which includes:

A cylinder 21, with clamping pieces 22 on both sides;

A shaft sleeve 23 is sleeved on the cylinder body 21;

A spring 24 is located on the axle sleeve 23;

An upper locking ring 25 is located on the spring 24 and locked on the rod body 11 of the screwdriver 10;

A locking ring 26 is provided at the bottom of the cylinder body 21 and locked on the rod body 11 so that the elastic clamping body 20 is positioned on the rod body 11 of the screwdriver 10 .

Based on the above-mentioned structure, the usage state of the present utility model is shown in Figure 2. The cross groove 31 of a screw element 30 is rotated by using the end of the cross shape 12, and in the process of driving and turning, the two clamping pieces 22 utilize their elasticity. The clip hooks the cap of the screw element 30 so it does not come off. In addition, the rod body 11 is rotatable through the cylinder body 21 and can be displaced up and down, while the spring 24 provides a restoring force to it, so the operation is very convenient, and the elastic clamping body 20 does not rotate during the construction process. , only the rod body 11 passes through the extension sleeve 23 to drive the screw element 30 to rotate.

As shown in Fig. 3, it is the second embodiment of the utility model, which is the same as the first embodiment and represented by the same symbols, the difference is only that the end of the rod body 11 is a 1-shaped 13, and the corresponding screw element 30 cap Then be slotted 32.

As shown in Fig. 4, it is the third embodiment of the present utility model. In this embodiment, the rotating tool is a hexagonal wrench 10a, and its rod body 11a is hexagonal. For this reason, the elastic clamping body 20a includes:

A cylinder 21, with clamping pieces 22 on both sides;

A shaft sleeve 23 is sleeved on the cylinder body 21, and the shaft center is a hexagonal hole 231;

The lower locking ring 26 is located at the bottom of the barrel 21 and locked at the bottom of the sleeve 23, so that the elastic clamping body 20a is passed through and positioned on the rod body 11a of the hexagonal wrench 10a.

With the help of the above structure, the rod body 11a of the hexagonal wrench 10a passes through the hexagonal hole 231, making it in the state shown in Figure 5, at this time its end is a hexagonal shape 14 that can be inserted into the hexagonal groove 33 of the screw element 30, so When the screw element 30 is driven and rotated, the two clamping pieces 22 can be used to clamp and hook the cap of the screw element 30 without falling off.

As shown in Fig. 6 and Fig. 7, it is the fourth embodiment of the present utility model. In this embodiment, the rotating tool is a socket wrench 10b, the bottom end of the rod body 11b is a square shape 15, and the elastic clamping body 20b includes :

A cylinder 21, the bottom end of which is in the form of a sleeve 211, with a connecting square hole 212 on the top;

The two clamping pieces 22 are installed on the side of the cylinder 21, the bottom end of which goes deep into the sleeve 211, and the cylinder 21 is connected to the rod body of the socket wrench 10b with the combination square hole 212 above it. 15 ends of the square body of 11b.

Thereby, as shown in FIG. 7 , for the hexagonal nut 34 of the screw element 30 , after the sleeve 211 is inserted, the two clips 22 are used to go deep into the barrel to clamp the cap so that it will not fall off.

With the help of the above-mentioned technical means, the utility model can use the elastic clamping body to clamp the non-magnetic screw element when the tool rotates it, so that the screw element will not fall, which can not only reduce waste, but also avoid screw Falling into the inside of the machine will affect safety, and it is easy to operate and can improve work efficiency.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, All still belong to within the scope of the technical solution of the utility model.

In summary, the utility model fully meets the needs of industrial development in terms of structural design, practicability and cost-effectiveness, and the disclosed structure also has an unprecedented innovative structure, novelty, creativity and practicability, and meets the needs of industrial development. According to the requirements of the new patent requirements, the application is filed in accordance with the law.

Claims (8)

1. the turning tool of a tool clamping element function is characterized in that, comprising:

One turning tool possesses a body of rod, and rotate in order to drive an element its end;

One resilient clamp bodies is provided in a side of the end of this body of rod, when this body of rod turns this element, catches on this element with its elastic force folder.

2. the turning tool of tool clamping element function according to claim 1 is characterized in that: described resilient clamp bodies comprises:

One cylindrical shell, both sides are provided with holding piece;

One axle sleeve is to be nested with on this cylindrical shell;

One spring is provided in a side of on this axle sleeve;

Locking ring on one, be the position on this spring, and be locked on the body of rod of this turning tool;

Once locking ring is provided in a side of this cylindrical shell bottom, and is locked on this body of rod, so that this resilient clamp bodies is positioned on the body of rod of this turning tool.

3. the turning tool of tool clamping element function according to claim 2 is characterized in that: described turning tool comprises that the end is cross screwdriver.

4. the turning tool of tool clamping element function according to claim 2 is characterized in that: described turning tool comprises that the end is the screwdriver of yi word pattern.

5. the turning tool of tool clamping element function according to claim 1 is characterized in that: described resilient clamp bodies more includes:

One cylindrical shell, both sides are provided with holding piece;

One axle sleeve be to be nested with on this cylindrical shell, and the axle center is hexagon ring;

Once locking ring is provided in a side of this cylindrical shell bottom, and is locked in this axle sleeve bottom so that this elasticity

Cramping body wears on the body of rod that is positioned at this turning tool.

6. the turning tool of tool clamping element function according to claim 5 is characterized in that: described turning tool is a die nut.

7. the turning tool of tool clamping element function according to claim 1 is characterized in that: described resilient clamp bodies further comprises:

One cylindrical shell, its bottom are to be the sleeve form, and the top has in conjunction with square hole;

Two holding pieces are the sides that are installed in this cylindrical shell, and its bottom is goed deep in this sleeve, and this cylindrical shell with its top in conjunction with square hole, be bonded on the end of the body of rod of this turning tool.

8. the turning tool of tool clamping element function according to claim 7 is characterized in that: described turning tool is a box spanner.

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