CN220945136U - Rotary aluminum pipe wrench - Google Patents

Abstract

The utility model relates to a wrench, which belongs to the technical field of wrenches, in particular to a rotary aluminum pipe wrench, comprising a shell, wherein a movable cavity is formed in the shell, and a cam is connected in the movable cavity in a sliding manner; according to the utility model, the handle is held, fingers are placed in the holding groove to facilitate operation, the connecting column is driven by hands to drive the cam to rotate, the rotating column can support the cam when the cam rotates, the stability of the cam when the cam rotates is improved can be conveniently improved, the connecting column can be driven to move, so that the clamp is driven to attach the aluminum pipe, the fixing block and the anti-slip pad are matched, the aluminum pipe can be clamped and fixed, the clamp can be reciprocated through the spring, repeated operation is facilitated, the clamp is clamped and fixed on the aluminum pipe, later rotation and other operations are facilitated, and the problem that the existing clamp on the rack is driven to fix the aluminum pipe through the rotating helical gear is solved, the fatigue of the hands is easily caused by repeated rotation of the helical gear, and further long-time working efficiency is influenced is solved.

Description

Rotary aluminum pipe wrench

Technical Field

The utility model relates to the technical field of wrenches, in particular to a rotary aluminum pipe wrench.

Background

The wrench is a common installation and disassembly tool, is a manual tool for screwing bolts, screws, nuts and other threads to tightly clamp openings or trepanning fasteners of the bolts or the nuts by utilizing the lever principle, and can be applied to various industries, so that the wrench is more reasonable in structure and better to be applied by a user.

Through retrieving the chinese patent of publication No. CN208946022U, a rotary wrench is disclosed, which comprises a wrench head and a handle, wherein the wrench head is provided with a plug, one end of the handle is provided with a caulking groove, a limit groove is provided in the caulking groove, a sliding block with a button and a limit shaft is provided in a cavity of the plug, and a spring is provided on one side of the sliding block away from the limit shaft.

Based on the above search in combination with the prior art findings:

The existing rotary aluminum pipe wrench is characterized in that the aluminum pipe is fixed by rotating the clamp on the helical gear driving rack, and the helical gear is repeatedly rotated to easily cause hand fatigue, so that long-time working efficiency is affected.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a rotary aluminum pipe wrench, which drives a cam to rotate through a connecting column, and the rotating column can support the cam during rotation, so that the stability of the cam during rotation is improved, and the connecting column can be driven to move, so that a clamp is driven to attach an aluminum pipe.

The technical solution for realizing the purpose of the utility model is as follows: the rotary aluminum pipe wrench comprises a shell, wherein a movable cavity is formed in the shell, a cam is connected in the movable cavity in a sliding mode, and the rotary aluminum pipe wrench further comprises;

a fixed structure located on the housing;

the fixed knot constructs including seting up the rotation hole on the cam, the movable hole has all been seted up to the both sides of shell, rotates jointly to rotate with the movable downthehole rotation and is connected with the spliced pole, and the movable groove has been seted up to one side of shell, pastes on the cylinder lateral wall of cam and has the movable column, and the one end of movable column runs through the movable groove and fixedly connected with anchor clamps, has cup jointed the spring on the movable column, and the both ends of spring are fixedly connected with spliced pole on the cylinder lateral wall of shell and anchor clamps respectively.

In some embodiments, a fixing block is fixedly connected to the bottom of one side of the shell, and an anti-slip pad is fixedly connected to the inner wall of one side of the fixing block.

In some embodiments, the fixed block is "U" shaped.

In some embodiments, a handle is fixedly connected to the other side of the housing, and a plurality of holding grooves are formed in the handle.

In some embodiments, two ends of the rotating column are fixedly connected with limiting blocks.

In some embodiments, the clamp is made of stainless steel.

Compared with the prior art, the utility model, its apparent advantage is:

According to the utility model, the handle is held, fingers are placed in the holding groove to facilitate operation, the connecting column can be driven by hands to drive the cam to rotate, the rotating column can support the cam when the cam rotates, so that the stability of the cam when the cam rotates is improved, the connecting column can be driven to move, the clamp is driven to attach the aluminum pipe, the aluminum pipe can be clamped and fixed through the matching of the fixed block and the anti-slip pad, the clamp can be reciprocated through the arrangement of the spring, repeated operation is facilitated, the clamp is realized to clamp and fix the aluminum pipe, and other operations such as later rotation are facilitated;

The problem of current anchor clamps on driving the rack through rotating the helical gear fix the aluminum pipe, rotate the helical gear repeatedly and cause hand fatigue easily, and then influenced long-time work efficiency is solved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of an overall perspective structure provided in an embodiment of the present utility model;

FIG. 2 is a schematic perspective view in overall section provided in one embodiment of the present utility model;

fig. 3 is a schematic perspective view of a movable column, a spring and a clamp according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a housing; 2. a movable cavity; 3. a cam; 4. a handle; 5. rotating the column; 6. a holding groove; 7. a connecting column; 8. a movable groove; 9. a movable column; 10. a spring; 11. a clamp; 12. a limiting block; 13. a fixed block; 14. an anti-slip mat.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a rotary aluminum pipe wrench through improvement, which comprises the following technical scheme:

As shown in fig. 1-3, the rotary aluminum pipe wrench comprises a shell 1, wherein a movable cavity 2 is formed in the shell 1, a cam 3 is connected in the movable cavity 2 in a sliding manner, and the rotary aluminum pipe wrench further comprises; a fixed structure, which is positioned on the housing 1; the fixed structure comprises a rotating hole which is formed in the cam 3, the two sides of the shell 1 are respectively provided with a movable hole, the rotating holes and the movable holes are connected with a rotating column 5 in a common rotating way, one side of the shell 1 is provided with a movable groove 8, the outer side wall of a cylinder of the cam 3 is stuck with a movable column 9, one end of the movable column 9 penetrates through the movable groove 8 and is fixedly connected with a clamp 11, a spring 10 is sleeved on the movable column 9, the two ends of the spring 10 are respectively fixedly connected with the shell 1 and the clamp 11, the cam 3 and the connecting column 7 are fixed in a welding mode in priority, the stability of the device is improved conveniently, and the connecting column 7 is fixedly connected with the outer side wall of the cylinder of the cam 3; during the use, can stir spliced pole 7 with the hand and drive cam 3 and rotate, can drive spliced pole 7 and remove, can drive anchor clamps 11 and fix the aluminum pipe, can carry out reciprocating motion to anchor clamps 11 through the setting of spring 10, be convenient for repeat the operation, through fixed knot constructs's setting, realized that anchor clamps 11 press from both sides tightly fixedly the aluminum pipe, be convenient for later stage carries out other operations such as rotate.

As shown in fig. 3, in one embodiment, the fixture 11 is made of stainless steel; through the setting of stainless steel, realized anchor clamps 11 have corrosion resistance, be convenient for long-time use, and then prevent the damage.

As shown in fig. 1, in an embodiment, in order to ensure stability when the rotation post 5 and the limiting block 12 rotate, the rotation post 5 and the limiting block 12 are fixed in a welding manner, and both ends of the rotation post 5 are fixedly connected with the limiting block 12; through the setting of stopper 12, realized carrying out the restriction of position when rotating column 5, the stability of being convenient for when improving the rotation.

As shown in fig. 1, in an embodiment, the casing 1 and the fixing block 13 are fixed in a welding mode preferentially, so that stability during clamping of an aluminum pipe is improved, the bottom of one side of the casing 1 is fixedly connected with the fixing block 13, and an anti-slip pad 14 is fixedly connected to the inner wall of one side of the fixing block 13; through the setting of fixed block 13, realized carrying out the position to the aluminum pipe and inject at the clamp fastening timing, the rotation of being convenient for is operated.

As shown in fig. 1, in one embodiment, the fixed block 13 has a "U" shape; through the setting of "U" font, realized the clamp fastening to the aluminum pipe, the rotation of being convenient for.

As shown in fig. 1, in an embodiment, a casing 1 and a handle 4 are fixed in a welding mode preferentially, so that the stability of the device in use is improved, the handle 4 is fixedly connected to the other side of the casing 1, and a plurality of holding grooves 6 are formed in the handle 4; by the arrangement of the handle 4, the convenience for the user to hold is realized.

The specific working method is as follows: during the use, the user can hold handle 4 with the hand to and the finger is put and is convenient for operate in holding groove 6, can drive spliced pole 7 with the hand and drive cam 3 and rotate, rotate post 5 and support when can rotate cam 3, stability when being convenient for improve cam 3 rotation can drive spliced pole 7 and remove, thereby drive anchor clamps 11 and laminate the aluminum pipe, through the cooperation of fixed block 13 and slipmat 14, can press from both sides tightly fixedly to the aluminum pipe, can carry out reciprocating motion to anchor clamps 11 through the setting of spring 10, be convenient for repeat the operation, realized anchor clamps 11 and press from both sides tightly fixedly to the aluminum pipe, other operations such as the later stage of being convenient for rotate.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, and also comprises the technical scheme consisting of the technical characteristics and the equivalent substitution. The present utility model is not limited to the prior art.

Claims (6)

1. A rotary aluminium tube spanner, comprising a housing (1), characterized in that: the shell (1) is provided with a movable cavity (2), and the movable cavity (2) is connected with a cam (3) in a sliding way, and the device also comprises;

a fixed structure located on the housing (1);

The fixed knot constructs including seting up the rotation hole on cam (3), the movable hole has all been seted up to the both sides of shell (1), rotation hole and the interior joint rotation of movable hole are connected with rotation post (5), movable groove (8) have been seted up to one side of shell (1), paste on the cylinder lateral wall of cam (3) and have movable post (9), movable groove (8) and fixedly connected with anchor clamps (11) are run through to one end of movable post (9), spring (10) have been cup jointed on movable post (9), the both ends of spring (10) are fixedly connected with respectively in shell (1) and anchor clamps (11), fixedly connected with spliced pole (7) on the cylinder lateral wall of cam (3).

2. A rotary aluminum pipe wrench as claimed in claim 1, wherein: a fixed block (13) is fixedly connected to the bottom of one side of the shell (1), and an anti-slip pad (14) is fixedly connected to the inner wall of one side of the fixed block (13).

3. A rotary aluminum pipe wrench as claimed in claim 2, wherein: the fixing block (13) is U-shaped.

4. A rotary aluminum pipe wrench as claimed in claim 1, wherein: the other side of the shell (1) is fixedly connected with a handle (4), and a plurality of holding grooves (6) are formed in the handle (4).

5. A rotary aluminum pipe wrench as claimed in claim 1, wherein: limiting blocks (12) are fixedly connected to two ends of the rotating column (5).

6. A rotary aluminum pipe wrench as claimed in claim 1, wherein: the clamp (11) is made of stainless steel.