CN213592738U

CN213592738U - Prevent five metals spanner of mill hand

Info

Publication number: CN213592738U
Application number: CN202022487979.3U
Authority: CN
Inventors: 王金荣
Original assignee: Xuzhou Tuomai Hardware Tool Manufacturing Co ltd
Current assignee: Xuzhou Tuomai Hardware Tool Manufacturing Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-02
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to a five metals spanner technical field just discloses a prevent five metals spanner of mill hand, including the fixed column, the constant head tank has been seted up to a side surface of fixed column, and the inboard sliding connection of constant head tank has fixed plate A, and a side fixed surface of fixed plate A is connected with the slider, and one side and constant head tank sliding connection of fixed plate A are kept away from to the slider, and a side surface rotation of constant head tank inside is connected with the threaded rod, and the threaded rod is located the outside curved surface and the fixed plate A threaded connection of constant head tank. This prevent hardware spanner of hand-grinding is convenient for take out the rotor plate through the locating hole, is rotatory through to the rotor plate, makes the rotor plate drive the threaded rod and rotates, makes the relative fixed plate B of fixed plate A on screw rod surface remove, reaches not unidimensional bolt step-up, avoids the phenomenon of hand-grinding when removing fixed plate A simultaneously, and it is great to solve current hardware spanner front side gyro wheel friction when rolling, appears comparatively the problem of hand-grinding during the use.

Description

Prevent five metals spanner of mill hand

Technical Field

The utility model relates to a five metals spanner technical field specifically is a prevent five metals spanner of fraying hand.

Background

The hardware wrench is a common mounting and dismounting tool. Hand tools for turning bolts, screws, nuts and other threaded fasteners for tightening openings or trepanning of bolts or nuts using the principle of leverage.

The front side changes the size among the current shifting wrench, changes through the gyro wheel that rolls when adapting to not unidimensional bolt, and friction is great when current gyro wheel rolls, and is great to the harm of finger during the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a prevent five metals spanner of mill hand possesses the change size of being convenient for, reduces advantages such as wearing and tearing to the finger, and it is great to have solved current five metals spanner front side gyro wheel friction when rolling, the problem of comparatively mill hand appears during the use.

(II) technical scheme

For realizing above-mentioned change size of being convenient for, reduce the wearing and tearing purpose to the finger, the utility model provides a following technical scheme: the utility model provides a prevent five metals spanner of mill hand, including the fixed column, the constant head tank has been seted up to a side surface of fixed column, the inboard sliding connection of constant head tank has fixed plate A, fixed plate A's a side fixed surface is connected with the slider, fixed plate A's one side and constant head tank sliding connection are kept away from to the slider, the inside side surface of constant head tank rotates and is connected with the threaded rod, the threaded rod is located the outside curved surface and fixed plate A threaded connection of constant head tank, the one end that the constant head tank was kept away from to the threaded rod is pegged graft in the inboard of spacing groove, a side fixed surface of spacing inslot portion is connected with locating piece.

The threaded rod is located the inboard curved surface of spacing inslot portion and rotates and has cup jointed the dwang, and the one end of keeping away from the threaded rod of dwang is rotated and is connected in the inboard of rotor plate, and a side fixed surface of rotor plate is connected with locating piece A, a side surface of locating piece A and a side surface contact of locating piece B.

The upper surface of the fixed column is provided with a T-shaped groove, a coil spring is fixedly connected to the surface of one side of the inner part of the T-shaped groove, one end of the coil spring is fixedly connected to the outer side curved surface of the rotating shaft, the two ends of the rotating shaft are rotatably connected with the inner wall of the T-shaped groove, a rotating cylinder is fixedly sleeved in the middle of the outer side curved surface of the rotating shaft, and a rotating column is fixedly connected to the surface.

Preferably, one side of the rotating column, which is far away from the rotating cylinder, is an arc surface, one side of the rotating column, which is far away from the rotating cylinder, is rotatably connected with a positioning ring through a transverse shaft, and the outer side surface of the rotating column, which is positioned between the positioning ring and the rotating cylinder, is sleeved with a positioning sleeve, and the positioning sleeve is made of elastic materials.

Preferably, one side sliding connection of slider is in the inboard of spout, and the spout is connected with the inside one side fixed surface of constant head tank, and the shape of spout and slider is the T type.

Preferably, the material of the positioning block a is a permanent magnetic block, the material of the positioning block B is the same as that of the positioning block a, and the surfaces of the positioning block a and the positioning block B, which are in contact with each other, attract each other.

Preferably, a positioning hole is formed in the surface of one side of the rotating plate, and an elastic pad is arranged on the inner side curved surface of the positioning hole.

Preferably, the fixing plate B and the fixing plate A are located on the same side surface of the fixing column, and the side surfaces, close to each other, of the fixing plate B and the fixing plate A are frosted surfaces.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent five metals spanner of mill hand possesses following beneficial effect:

1. this prevent hardware spanner of hand-grinding is convenient for take out the rotor plate through the locating hole, is rotatory through to the rotor plate, makes the rotor plate drive the threaded rod and rotates, makes the relative fixed plate B of fixed plate A on screw rod surface remove, reaches not unidimensional bolt step-up, avoids the phenomenon of hand-grinding when removing fixed plate A simultaneously, and it is great to solve current hardware spanner front side gyro wheel friction when rolling, appears comparatively the problem of hand-grinding during the use.

2. This prevent five metals spanner of milling hand through the arc surface that rotates post one side, is convenient for rotate the holding ring, reaches and will rotate the post through the holding ring and take out at T type inslot portion, makes and rotates post and fixed column formation certain angle, and it is rotatory to be convenient for fixed column one side to step up the back through fixed plate A and fixed plate B to the bolt, rotates the post surface simultaneously and has cup jointed the position sleeve, is convenient for hold the rotation post tightly, prevents simultaneously to rotate the post milling hand.

Drawings

Fig. 1 is a schematic view of the structure 3D of the present invention;

FIG. 2 is a schematic view of the connection of the structure rotating plate of the present invention;

FIG. 3 is a cross-sectional view of the T-shaped groove of the present invention;

fig. 4 is a sectional view of the structure positioning groove of the present invention.

In the figure: the device comprises a fixed column 1, a positioning groove 2, a fixed plate 3A, a sliding block 4, a sliding groove 5, a threaded rod 6, a rotating plate 7, a positioning hole 8, a positioning block 9A, a positioning block 10B, a limiting groove 11, a fixed plate 12B, a T-shaped groove 13, a coil spring 14, a rotating shaft 15, a rotating cylinder 16, a rotating column 17, a positioning ring 18, a positioning sleeve 19 and a rotating rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a hardware wrench for preventing hand abrasion comprises a fixed column 1, a positioning groove 2 is formed on one side surface of the fixed column 1, a fixed plate A3 is slidably connected to the inner side of the positioning groove 2, a slider 4 is fixedly connected to one side surface of the fixed plate A3, one side of the slider 4 away from the fixed plate A3 is slidably connected to the positioning groove 2, one side of the slider 4 is slidably connected to the inner side of a sliding groove 5, the sliding groove 5 is fixedly connected to one side surface of the inner portion of the positioning groove 2, the sliding groove 5 and the slider 4 are T-shaped, the fixed plate A3 moves in the sliding groove 5 through the slider 4, so as to limit the rotation of the fixed plate A3, a threaded rod 6 is rotatably connected to one side surface of the inner portion of the positioning groove 2, the threaded rod 6 is located on the outer side curved surface, one side fixed surface that spacing groove 11 is inside is connected with locating piece B10, one side fixed surface that spacing groove 11 and fixed column 1 is connected, one side fixed surface of fixed column 1 is connected with fixed plate B12, fixed plate B12 and fixed plate A3 be located fixed column 1 homonymy surface, a side surface that fixed plate B12 and fixed plate A3 are close to each other is the frosting, step up the bolt through fixed plate A3 and fixed plate B12, reach the application that steps up to different bolts through adjusting between fixed plate A3 and the fixed plate B12 apart from.

The threaded rod 6 is rotatably sleeved with the rotating rod 20 at the inner side curved surface inside the limiting groove 11, one end of the rotating rod 20, which is far away from the threaded rod 6, is rotatably connected to the inner side of the rotating plate 7, one side surface of the rotating plate 7 is fixedly connected with a positioning block A9, one side surface of the rotating plate 7 is provided with a positioning hole 8, the inner side curved surface of the positioning hole 8 is provided with an elastic pad, the rotating plate 7 can be conveniently taken out from the limiting groove 11 through the positioning hole 8, one side surface of the positioning block A9 is in contact with one side surface of a positioning block B10, the positioning block A9 is made of a permanent magnetic block, the positioning block B10 is made of the same material as the positioning block A9, one side surface of the positioning block A9 in contact with the positioning block B10 is mutually attracted, the rotating plate 7 is positioned inside the limiting groove 11 through the mutual attraction of, the rotating plate 7 is taken out from the limiting groove 11, and the rotating plate 7 is rotated or the rotating plate 7 is rotated by inserting a round rod into the positioning hole 8, so that the problem that the existing roller is easy to rub hands is solved.

The upper surface of the fixed column 1 is provided with a T-shaped groove 13, one side surface inside the T-shaped groove 13 is fixedly connected with a coil spring 14, one end of the coil spring 14 is fixedly connected with an outer side curved surface of a rotating shaft 15, two ends of the rotating shaft 15 are rotatably connected with the inner wall of the T-shaped groove 13, the middle part of the outer side curved surface of the rotating shaft 15 is fixedly sleeved with a rotating cylinder 16, one side surface of the rotating cylinder 16 is fixedly connected with a rotating column 17, one side of the rotating column 17 far away from the rotating cylinder 16 is a cambered surface, one side of the rotating column 17 far away from the rotating cylinder 16 is rotatably connected with a positioning ring 18 through a transverse shaft, the outer side surface of the rotating column 17 between the positioning ring 18 and the rotating cylinder 16 is sleeved with a positioning sleeve 19, the positioning sleeve 19 is made of elastic material, the positioning ring 18 is partially positioned above the cambered surface on one side of the rotating, the comfort of the rotating column 17 when being gripped is improved by the positioning sleeve 19, and the rotating column 17 is prevented from being rubbed.

When using, take out rotor plate 7 in spacing groove 11 inside through locating hole 8, make rotor plate 7 rotate at the one end of threaded rod 6 through dwang 20, rotate rotor plate 7 around the axis of threaded rod 6 again, it is rotatory to make rotor plate 7 drive threaded rod 6 through dwang 20, threaded rod 6 drives the fixed plate A3 on surface and removes, make fixed plate A3 be close to fixed plate B12, reach the distance adjustment between fixed plate B12 and the fixed plate A3, make the device adapt to the rotation to not unidimensional bolt, it is great to solve the friction when current hardware spanner front side gyro wheel rolls, the problem of comparatively bruise appears during the use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent five metals spanner of fraying hand, includes fixed column (1), its characterized in that: the positioning device is characterized in that a positioning groove (2) is formed in the surface of one side of the fixing column (1), a fixing plate A (3) is connected to the inner side of the positioning groove (2) in a sliding mode, a sliding block (4) is fixedly connected to the surface of one side of the fixing plate A (3), one side, far away from the fixing plate A (3), of the sliding block (4) is connected with the positioning groove (2) in a sliding mode, a threaded rod (6) is rotatably connected to the surface of one side of the inner portion of the positioning groove (2), the threaded rod (6) is located on the outer side of the positioning groove (2) and is in threaded connection with the fixing plate A (3), one end, far away from the positioning groove (2), of the threaded rod (6) is inserted into the inner side of the limiting groove (11), a positioning block B (10) is fixedly;

the threaded rod (6) is positioned on the inner side curved surface inside the limiting groove (11) and is rotatably sleeved with a rotating rod (20), one end, far away from the threaded rod (6), of the rotating rod (20) is rotatably connected to the inner side of a rotating plate (7), a positioning block A (9) is fixedly connected to the surface of one side of the rotating plate (7), and the surface of one side of the positioning block A (9) is in contact with the surface of one side of a positioning block B (10);

the upper surface of the fixed column (1) is provided with a T-shaped groove (13), a coil spring (14) is fixedly connected to the surface of one side of the interior of the T-shaped groove (13), one end of the coil spring (14) is fixedly connected to the outer side curved surface of the rotating shaft (15), the two ends of the rotating shaft (15) are rotatably connected with the inner wall of the T-shaped groove (13), a rotating cylinder (16) is fixedly connected to the middle of the outer side curved surface of the rotating shaft (15), and a rotating column (17) is fixedly connected to the surface of one side of the.

2. The hardware wrench for preventing hand grinding as claimed in claim 1, is characterized in that: one side of the rotating column (17) far away from the rotating cylinder (16) is an arc surface, one side of the rotating column (17) far away from the rotating cylinder (16) is rotatably connected with a positioning ring (18) through a transverse shaft, the outer side surface of the rotating column (17) between the positioning ring (18) and the rotating cylinder (16) is sleeved with a positioning sleeve (19), and the positioning sleeve (19) is made of elastic materials.

3. The hardware wrench for preventing hand grinding as claimed in claim 1, is characterized in that: one side sliding connection of slider (4) is in the inboard of spout (5), and spout (5) and inside one side fixed surface of constant head tank (2) are connected, and the shape of spout (5) and slider (4) is the T type.

4. The hardware wrench for preventing hand grinding as claimed in claim 1, is characterized in that: the material of locating piece A (9) is permanent magnetic block, and the material of locating piece B (10) is the same with the material of locating piece A (9), and locating piece A (9) attracts each other with locating piece B (10) one side surface that contacts each other.

5. The hardware wrench for preventing hand grinding as claimed in claim 1, is characterized in that: one side surface of the rotating plate (7) is provided with a positioning hole (8), and the inner side curved surface of the positioning hole (8) is provided with an elastic pad.

6. The hardware wrench for preventing hand grinding as claimed in claim 1, is characterized in that: the fixing plate B (12) and the fixing plate A (3) are located on the same side surface of the fixing column (1), and the side surfaces, close to each other, of the fixing plate B (12) and the fixing plate A (3) are frosted surfaces.