CN218965272U - Ratchet wrench with clamping and positioning mechanism - Google Patents

Abstract

The utility model discloses a ratchet wrench with a clamping and positioning mechanism, and relates to the field of ratchet wrenches. According to the utility model, the rod body is rotatable through the movable shaft, the movable plate and the sliding block are arranged, the limiting rod enters the limiting groove through the movement of the movable plate, the movable shaft is fixed, the open spanner and the inner hexagonal spanner can be replaced and applied through the arrangement of the rotating shaft, the operation diversity is increased, and the open spanner and the inner hexagonal spanner can be limited, fixed and released when the movable block is moved through the arrangement of the movable block and the limiting plate.

Description

Ratchet wrench with clamping and positioning mechanism

Technical Field

The utility model relates to the field of ratchet wrenches, in particular to a ratchet wrench with a clamping and positioning mechanism.

Background

The wrench is widely applied in daily life, but the common wrench is laborious, the rotation radian is large, so that the ratchet wrench which is more labor-saving and has smaller rotation radian is compliant.

The ratchet wrench skillfully utilizes the ratchet structure, so that the wrench can realize the fixation and the disassembly of the screw without rotating the wrench in the condition of overlarge radian, thereby not only reducing the working time of workers, but also saving more labor in working.

However, most working environments are not well suitable for all ratchet wrenches, and the concave hole-shaped operation positions are encountered in the working process, and because the normal ratchet wrenches are difficult to operate due to the fixed transverse arrangement, and the open end wrenches are only arranged at one end of the most ratchet wrenches, the operability in work is not very high.

Disclosure of Invention

Based on this, the present utility model aims to provide a ratchet wrench with a clamping and positioning mechanism, so as to solve the technical problems that most working environments are not well suitable for all ratchet wrenches, concave hole-shaped operation positions can be met in the working process, the normal ratchet wrenches are difficult to operate in the operation environments due to fixed transverse arrangement, and one end of most ratchet wrenches is only provided with an open wrench, so that the operability in the working process is not very high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: ratchet wrench with chucking positioning mechanism, including the body of rod, body of rod one end movable mounting has the loose axle, the connecting block is installed to loose axle one side, the inside fixed plate that is provided with of connecting block, fixed plate both ends movable mounting has the fly leaf, fly leaf one end is provided with the slider, slider one side fixed mounting has the gag lever post, slider one side fixed mounting has No. two springs, the spacing groove has been seted up to loose axle one side, body of rod one side fixed mounting has the fixed block, fixed block one side is provided with the couple.

Through adopting above-mentioned technical scheme, through setting up the loose axle for the body of rod is rotatable, when handling hole environment, and rotatory body of rod can operate ratchet spanner parallel arrangement, through setting up fly leaf and slider, at the promotion body of rod in-process, the removal of fly leaf makes the gag lever post get into the spacing groove, makes the loose axle fixed, no longer rotates, and the fly leaf fills the space of fixed plate, makes whole more stable.

The utility model is further characterized in that a rotating shaft is fixedly arranged at the other end of the rod body, an open spanner is movably arranged at one side of the rotating shaft, an inner hexagonal spanner is arranged at one side of the open spanner, limiting plates are movably arranged at two sides of the inner hexagonal spanner, a mounting block is fixedly arranged at one side of the limiting plates, a movable block is fixedly arranged at one end of the mounting block, and a first spring is fixedly connected at one end of the mounting block.

Through adopting above-mentioned technical scheme, through setting up the pivot for open spanner and allen wrench are removable to be used, increase the operation diversity, through setting up movable block and limiting plate, can carry out spacing fixed and release spacing to open spanner and allen wrench when removing the movable block.

The utility model is further arranged that a ratchet wrench is fixedly arranged at one end of the rod body, and the hook is connected with two sides of the movable shaft.

Through adopting above-mentioned technical scheme, ratchet spanner rotates the radian little in the course of the work, makes the body of rod obtain fixedly through setting up the couple, makes whole more stable.

The utility model is further characterized in that a groove matched with the movable block is formed at one end of the rod body, and the open spanner and the inner hexagonal spanner are oppositely arranged.

Through adopting above-mentioned technical scheme, remove through the movable block and make the limiting plate remove the spacing to open spanner or allen wrench, make the rotation make can not be obstructed, and another party obtains fixing thereupon when fixed one side.

The utility model is further characterized in that one end of the movable plate is fixedly provided with the convex block and is limited in the connecting block, and the limiting rod is matched with the limiting groove.

Through adopting above-mentioned technical scheme, make at the tensile body of rod, can not appear the fly leaf and pulled out, the condition that wholly drops, and insert the spacing groove through the gag lever post, make the loose axle can not rotate, make the body of rod fixed.

The utility model is further arranged that the two sides of the inner hexagonal wrench and the two sides of the open wrench are flush with the inner wall of the limiting plate.

Through adopting above-mentioned technical scheme, at the rotation in-process, prevent that allen wrench and open spanner and limiting plate from producing the space, produce the slope and produce misoperation at the during operation.

In summary, the utility model has the following advantages:

according to the utility model, the movable shaft is arranged, so that the rod body can rotate, when the hole environment is handled, the ratchet wrench can be placed in parallel to operate, by arranging the movable plate and the sliding block, in the process of pushing the rod body, the movable plate moves to enable the limiting rod to enter the limiting groove, so that the movable shaft is fixed and does not rotate any more, the movable plate fills the gap of the fixed plate, the whole body is more stable, the open spanner and the inner hexagonal spanner can be replaced and applied by arranging the rotating shaft, the operation diversity is increased, and by arranging the movable block and the limiting plate, the open spanner and the inner hexagonal spanner can be limited, fixed and released when the movable block is moved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a moving plate structure according to the present utility model;

FIG. 3 is a schematic view of a slider structure according to the present utility model;

FIG. 4 is a schematic view of a stop lever according to the present utility model;

FIG. 5 is a schematic view of a limiting plate structure according to the present utility model;

FIG. 6 is a schematic view of a ratchet wrench according to the present utility model.

In the figure: 1. a rod body; 2. a rotating shaft; 3. an open-ended wrench; 4. a limiting plate; 5. a movable block; 6. a first spring; 7. a movable shaft; 8. a hook; 9. a fixed block; 10. a ratchet wrench; 11. a slide block; 12. a limit rod; 13. a limit groove; 14. a second spring; 15. a connecting block; 16. a fixing plate; 17. a movable plate; 18. a mounting block; 19. an inner hexagonal wrench.

Detailed Description

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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The ratchet wrench with clamping positioning mechanism is shown as 1-6, including body of rod 1, body of rod 1 one end movable mounting has loose axle 7, connecting block 15 is installed to loose axle 7 one side, connecting block 15 inside fixed plate 16 that is provided with, fixed plate 16 both ends movable mounting has fly leaf 17, fly leaf 17 one end is provided with slider 11, slider 11 one side fixed mounting has gag lever post 12, slider 11 one side fixed mounting has No. two springs 14, stop slot 13 has been seted up to loose axle 7 one side, body of rod 1 one side fixed mounting has fixed block 9, fixed block 9 one side is provided with couple 8, rotate body of rod 1 and reset, then promote to one side, fly leaf 17 is in connecting block 15 in the promotion in-process, when fly leaf 17 one end contacts slider 11, promote slider 11 motion, then drive the gag lever post 12 of slider 11 one side and move, make gag lever post 12 get into stop slot 13, finally with loose axle 7 fixed, after fixed the completion, place the couple of both sides in fixed block 9 top can.

Referring to fig. 5, in the above embodiment, the other end of the rod body 1 is fixedly provided with the rotating shaft 2, one side of the rotating shaft 2 is movably provided with the open end wrench 3, one side of the open end wrench 3 is provided with the inner hexagonal wrench 19, two sides of the inner hexagonal wrench 19 are movably provided with the limiting plates 4, one side of the limiting plates 4 is fixedly provided with the mounting block 18, one end of the mounting block 18 is fixedly provided with the movable block 5, one end of the mounting block 18 is fixedly connected with the first spring 6, through the arrangement of the rotating shaft 2, the open end wrench 3 and the inner hexagonal wrench 19 can be used interchangeably, the operation diversity is increased, and through the arrangement of the movable block 5 and the limiting plates 17, the open end wrench 3 and the inner hexagonal wrench 19 can be limited, fixed and released when the movable block 5 is moved.

Referring to fig. 1, in the above embodiment, a ratchet wrench 10 is fixedly mounted at one end of the rod body 1, and the hooks 8 are connected to two sides of the movable shaft 7, so that the ratchet wrench 10 has a small rotation radian in the working process, and the rod body 1 is fixed by arranging the hooks 8, so that the whole body is more stable.

Referring to fig. 5, in the above embodiment, a groove matching with the movable block 5 is formed at one end of the rod body 1, the open end wrench 3 and the socket end wrench 19 are oppositely disposed, and the limit plate 4 releases the limit on the open end wrench 3 or the socket end wrench 19 by moving the movable block 5, so that the rotation is not blocked, and the other is fixed when one is fixed.

Referring to fig. 3, in the above embodiment, one end of the movable plate 17 is fixedly provided with a bump, and is limited in the connecting block 15, the limiting rod 12 is matched with the limiting groove 13, when the rod body 1 is stretched, the movable plate 17 is not pulled out and falls off integrally, and the movable shaft 7 cannot rotate due to the fact that the limiting rod 12 is inserted into the limiting groove 13, so that the rod body 1 is fixed.

Referring to fig. 5, in the above embodiment, both sides of the socket wrench 19 and both sides of the open wrench 3 are flush with the inner wall of the limiting plate 4, so that during the rotation process, the socket wrench 19, the open wrench 3 and the limiting plate 4 are prevented from generating gaps, and during operation, tilting occurs to cause working errors.

The working principle of the utility model is as follows: when a hole is needed, or a working environment with a narrow working position is needed, the hook 8 is taken down from the fixed block 9, then the rod body 1 is pulled, the movable plate 17 moves in the connecting block 15 in the process of pulling the rod body 1, under the action of the second spring, the sliding block 11 moves to one side, the limiting rod 12 is driven to be gradually separated from the limiting groove 13, the movable shaft 7 is not limited by the limiting rod 12, at the moment, the rod body 1 is rotated, the operation of the narrow position can be carried out, after the operation is finished, the rod body 1 is rotated and reset, then pushed to one side, the movable plate 17 moves in the connecting block 15 in the pushing process, when one end of the movable plate 17 contacts with the sliding block 11, the sliding block 11 is pushed to move, then the limiting rod 12 on one side of the sliding block 11 is driven to move, the limiting rod 12 enters into the limiting groove 13, finally the movable shaft 7 is fixed, after the fixing is finished, the hooks on two sides are placed above the fixed block 9, when the opening wrench 3 is not used, the movable block 5 is moved to one side, the limiting plate 4 is driven to move, the limiting plate 4 is gradually lost in the moving process of the limiting plate 4, the limiting effect on two sides of the hexagonal wrench 19 is rotated, then, the hexagonal wrench 19 is automatically rotated, and the opening wrench 19 is reset to the original position is realized, and the position of the opening wrench 6 is automatically reset, and the position of the opening wrench is automatically released, and the opening wrench is 6 is realized.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. Ratchet spanner with chucking positioning mechanism, including body of rod (1), its characterized in that: body of rod (1) one end movable mounting has loose axle (7), connecting block (15) are installed to loose axle (7) one side, connecting block (15) inside fixed plate (16) that is provided with, fixed plate (16) both ends movable mounting has fly leaf (17), fly leaf (17) one end is provided with slider (11), slider (11) one side fixed mounting has gag lever post (12), slider (11) one side fixed mounting has No. two springs (14), spacing groove (13) have been seted up to loose axle (7) one side, body of rod (1) one side fixed mounting has fixed block (9), fixed block (9) one side is provided with couple (8).

2. The ratchet wrench with a chuck positioning mechanism as in claim 1, wherein: the novel wrench is characterized in that a rotating shaft (2) is fixedly arranged at the other end of the rod body (1), an open spanner (3) is movably arranged on one side of the rotating shaft (2), an inner hexagonal spanner (19) is arranged on one side of the open spanner (3), limiting plates (4) are movably arranged on two sides of the inner hexagonal spanner (19), mounting blocks (18) are fixedly arranged on one side of each limiting plate (4), movable blocks (5) are fixedly arranged at one end of each mounting block (18), and a first spring (6) is fixedly connected to one end of each mounting block (18).

3. The ratchet wrench with a chuck positioning mechanism as in claim 1, wherein: one end of the rod body (1) is fixedly provided with a ratchet wrench (10), and the hook (8) is connected with two sides of the movable shaft (7).

4. The ratchet wrench with a chuck positioning mechanism as in claim 2, wherein: one end of the rod body (1) is provided with a groove matched with the movable block (5), and the open spanner (3) and the inner hexagonal spanner (19) are oppositely arranged.

5. The ratchet wrench with a chuck positioning mechanism as in claim 1, wherein: one end of the movable plate (17) is fixedly provided with a protruding block, the inside of the connecting block (15) is limited, and the limiting rod (12) is matched with the limiting groove (13).

6. The ratchet wrench with a chuck positioning mechanism as in claim 2, wherein: both sides of the inner hexagonal wrench (19) and both sides of the open end wrench (3) are flush with the inner wall of the limiting plate (4).

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