CN211541013U - A detachable right-angle socket wrench - Google Patents

Abstract

The utility model belongs to the technical field of socket spanner, in particular to a detachable right-angle socket spanner, which comprises a handle, a spanner joint and limiting assemblies, wherein the spanner joint is fixedly connected at one end of the handle, the limiting assemblies are arranged inside the spanner joint, the limiting assemblies are divided into two groups and symmetrically arranged at two sides inside the spanner joint, a connecting block is arranged inside the spanner joint in a penetrating way, and the limiting assemblies are clamped on the surface of the connecting block; the utility model discloses, through setting up spacing subassembly, when people need fix the wrench end, people only need use tools to twist the cross knob and move to drive the screw thread post and rotate, under the cooperation of screw thread post and screwed pipe, can drive the fixture block and remove, when the fixture block gets into the transmission storehouse completely, people only need will load the connecting rod joint of wrench end inside the wrench joint, then twist the cross knob in the opposite direction, thereby drive the fixture block and shift out the transmission storehouse and with draw-in groove looks joint.

Description

A detachable right-angle socket wrench

technical field

The utility model belongs to the technical field of socket wrenches, in particular to a detachable right-angle socket wrench.

Background technique

At present, socket wrenches are widely used as a common tool for tightening or removing angle bolts or nuts. With the introduction of European machinery and equipment, there are many triangular bolts and nuts on the machine, and the specifications are various. Therefore, the frequency of use of the triangular socket wrench has also increased greatly. In order to use the triangular bolts and nuts of different specifications, people will use it according to Different wrench heads need to be replaced, but it is inconvenient to replace the wrench heads. In order to solve the above problems, we have introduced the following devices.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides a detachable right-angle socket wrench, which has the characteristics of simple structure, convenient operation and convenient fixing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a detachable right-angle socket wrench, comprising a handle, a wrench joint and a limit assembly, the wrench joint is fixedly connected to one end of the handle, and the limit assembly is arranged on the Inside the wrench joint, there are two sets of the limit components, which are symmetrically arranged on both sides of the wrench joint. The inside of the wrench joint is provided with a connecting block, and the limit component is clamped on the surface of the connecting block. A wrench head is fixedly connected to the side of the block.

Preferably, the limit component includes a movable groove, the movable groove is opened on the surface of the wrench joint, a transmission compartment is opened inside the wrench joint, a bearing is passed through the surface of the transmission compartment, and a rotating shaft is passed through the bearing. One end of the rotating shaft is fixedly connected with a cross knob, the other end of the rotating shaft is fixedly connected with a threaded column, the surface of the threaded column is threadedly connected with a threaded pipe, and the other end of the threaded pipe is fixedly connected with a clamping block. A card slot is formed on the surface of the connection block, and the card block is clipped in the card slot.

Preferably, the shape of the card slot is a cube, and the card block matches the card slot.

Preferably, the side of the threaded pipe is fixedly connected with a slider, the inner wall of the transmission compartment is provided with a chute, the slider is slidably connected in the chute, the slider and the chute each have two, and Symmetrically arranged on both sides of the threaded pipe.

Preferably, an anti-skid pad is fixedly connected to the surface of the handle, and the material of the anti-skid pad is natural rubber.

Compared with the prior art, the beneficial effects of the present utility model are:

In the utility model, by setting the limit component, when people need to fix the wrench head, people only need to use a tool to twist the cross knob, so as to drive the threaded column to rotate, and under the cooperation of the threaded column and the threaded pipe, it is possible to drive the The clamping block moves. When the clamping block completely enters the transmission compartment, people only need to clamp the connecting rod carrying the wrench head inside the wrench joint, and then turn the cross knob in the opposite direction, so as to drive the clamping block to move out of the transmission compartment and connect with the clamping block. The grooves are snapped together, which is convenient for people to fix the wrench head. By setting the anti-skid pad, when people use the device, with the cooperation of the anti-skid pad, it is convenient for people to use the device and avoid people using the device. During the installation process, the phenomenon of slippage occurs due to excessive force.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the top view of the utility model;

Fig. 2 is the structural representation of the front view of the utility model;

Fig. 3 is the structural representation of the wrench head in the utility model;

Fig. 4 is the structural schematic diagram of the limiting component in the utility model;

In the picture: 1. Handle; 2. Anti-skid pad; 3. Wrench joint; 4. Limiting component; 401, movable groove; 402, transmission compartment; 403, bearing; 404, rotating shaft; 405, cross knob; 406, threaded column ; 407, threaded pipe; 408, slider; 409, chute; 410, block; 411, card groove; 5, connecting block; 6, wrench head.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

1-4, the present invention provides the following technical solutions: a detachable right-angle socket wrench, comprising a handle 1, a wrench joint 3 and a limit assembly 4, the wrench joint 3 is fixedly connected to one end of the handle 1, The limit components 4 are arranged inside the wrench joint 3. There are two sets of the limit components 4, and are symmetrically arranged on both sides of the wrench joint 3. The wrench joint 3 is provided with a connecting block 5 inside. The limiting assembly 4 is clamped on the surface of the connecting block 5 , and the side surface of the connecting block 5 is fixedly connected with a wrench head 6 .

Specifically, the limiting assembly 4 includes a movable groove 401, the movable groove 401 is formed on the surface of the wrench joint 3, and a transmission chamber 402 is opened inside the wrench joint 3, and the surface of the transmission chamber 402 is provided with a bearing 403, The bearing 403 is provided with a rotating shaft 404, one end of the rotating shaft 404 is fixedly connected with a cross knob 405, the other end of the rotating shaft 404 is fixedly connected with a threaded post 406, and the surface of the threaded post 406 is threadedly connected with a threaded pipe 407 The other end of the threaded pipe 407 is fixedly connected with a clamping block 410 , a clamping slot 411 is formed on the surface of the connecting block 5 , and the clamping block 410 is clamped in the clamping slot 411 .

Specifically, the shape of the clamping slot 411 is a cube, and the clamping block 410 is matched with the clamping slot 411. By setting the limit component 4, when people need to fix the wrench head 6, people only need to use a tool to align the cross The knob 405 is rotated, thereby driving the threaded column 406 to rotate. With the cooperation of the threaded column 406 and the threaded pipe 407, the clamping block 410 can be driven to move. The connecting rod of the wrench head 6 is clamped inside the wrench joint 3, and then the cross knob 405 is rotated in the opposite direction, so as to drive the clamping block 410 to move out of the transmission chamber 402 and be clamped with the clamping slot 411, which is convenient for people to fix the wrench head 6 .

Specifically, a sliding block 408 is fixedly connected to the side of the threaded pipe 407 , a sliding groove 409 is defined on the inner wall of the transmission chamber 402 , and the sliding block 408 is slidably connected in the sliding groove 409 . There are two grooves 409 each, and are symmetrically arranged on both sides of the threaded pipe 407 .

Specifically, the surface of the handle 1 is fixedly connected with an anti-skid pad 2, and the material of the anti-skid pad 2 is natural rubber. By setting the anti-skid pad 2, when people use the device, under the cooperation of the anti-skid pad 2 It is convenient for people to use the device and avoids the phenomenon of slipping due to excessive force when people use the device.

The working principle and use process of the present utility model: the utility model, when in use, firstly moves the device to a designated position, when people need to install the wrench head 6, people need to use tools to twist the cross knob 405, Thereby, the threaded column 406 is driven to rotate. Under the cooperation of the threaded column 406 and the threaded pipe 407, the clamping block 410 can be driven to move. When the clamping block 410 completely enters the transmission chamber 402, people only need to connect the connecting rod carrying the wrench head 6. It is clamped inside the wrench joint 3 , and then the cross knob 405 is rotated in the opposite direction, thereby driving the clamping block 410 to move out of the transmission chamber 402 and to be clamped with the clamping slot 411 , and finally the fixing of the wrench head 6 is completed.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a removable right angle box spanner, includes handle (1), spanner joint (3) and spacing subassembly (4), its characterized in that: the wrench joint (3) is fixedly connected to one end of the handle (1), the limiting component (4) is arranged inside the wrench joint (3), the limiting component (4) is two groups in total and is symmetrically arranged on two sides inside the wrench joint (3), the wrench joint (3) is internally provided with a connecting block (5) in a penetrating mode, the limiting component (4) is connected to the surface of the connecting block (5) in a clamping mode, and the side face of the connecting block (5) is fixedly connected with a wrench head (6).

2. The detachable right-angle socket wrench as claimed in claim 1, wherein: spacing subassembly (4) are including activity groove (401), activity groove (401) are seted up on spanner joint (3) surface, spanner joint (3) inside transmission storehouse (402) of having seted up, bearing (403) wear to be equipped with on transmission storehouse (402) surface, wear to be equipped with pivot (404) in bearing (403), the one end fixedly connected with cross knob (405) of pivot (404), the other end fixedly connected with screw thread post (406) of pivot (404), screw thread post (406) surface threaded connection has screwed pipe (407), the other end fixedly connected with fixture block (410) of screwed pipe (407), draw-in groove (411) have been seted up on connecting block (5) surface, fixture block (410) joint is in draw-in groove (411).

3. The detachable right-angle socket wrench as claimed in claim 2, wherein: the shape of draw-in groove (411) is the square, fixture block (410) and draw-in groove (411) phase-match.

4. The detachable right-angle socket wrench as claimed in claim 2, wherein: the side face of the threaded pipe (407) is fixedly connected with a sliding block (408), the inner wall of the transmission bin (402) is provided with a sliding groove (409), the sliding block (408) is connected in the sliding groove (409) in a sliding mode, and the sliding block (408) and the sliding groove (409) are respectively provided with two sliding blocks and symmetrically arranged on two sides of the threaded pipe (407).

5. The detachable right-angle socket wrench as claimed in claim 1, wherein: the handle (1) fixed surface is connected with non-slip mat (2), the material of non-slip mat (2) is natural rubber.

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