CN216497338U

CN216497338U - Aluminum hollow wheel tool convenient to operate

Info

Publication number: CN216497338U
Application number: CN202122700252.3U
Authority: CN
Inventors: 梁永东; 谭达伟
Original assignee: Zhanjiang Dongjian Sports Goods Co ltd
Current assignee: Zhanjiang Dongjian Sports Goods Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-13
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of hollow wheels and discloses an aluminum hollow wheel tool convenient to operate, which comprises a hollow wheel, wherein a U-shaped rod is fixedly arranged on the front side of the hollow wheel, a connecting rod is fixedly arranged on the front side wall of the U-shaped rod, the front end rod wall of the connecting rod is rotatably connected with a mounting plate through a bearing, a sleeve is rotatably arranged on the rear side wall of the mounting plate through a second bearing, a disc is fixedly sleeved on the rod wall of the connecting rod, an annular plate is fixedly connected with the rear end of the sleeve, a first driving mechanism is fixedly arranged on the outer wall of the annular plate, a ratchet groove is formed in the inner wall of the annular plate, the disc is movably sleeved inside the annular plate, a second driving mechanism is arranged on the side wall of the annular plate, and the second driving mechanism is in transmission connection with the ratchet groove. The utility model realizes the adjustment of the moment and is convenient for workers to operate the hollow wheel.

Description

Aluminum hollow wheel tool convenient to operate

Technical Field

The utility model relates to the technical field of hollow wheels, in particular to an aluminum hollow wheel tool convenient to operate.

Background

The aluminum product is a general name of living goods and industrial goods processed by adopting aluminum alloy as a main raw material, wherein the aluminum alloy is a general name of aluminum-based alloy, main alloy elements comprise copper, silicon, magnesium, zinc and manganese, and secondary alloy elements comprise nickel, iron, titanium, chromium, lithium and the like.

The existing hollow wheel turnplate is mostly designed independently, so that the problem that the hollow wheel is inconvenient to rotate when the resistance is large is solved, the normal use of equipment is influenced, and certain limitation exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that once the position resistance of a rotating shaft is larger, the hollow wheel is inconvenient to rotate due to the independent arrangement of a hollow wheel rotating disc in the prior art, and provides an aluminum hollow wheel tool convenient to operate.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an aluminium matter hollow wheel instrument convenient to operation, includes the hollow wheel, the fixed U-shaped pole that is provided with in front side of hollow wheel, the fixed connecting rod that is provided with of preceding lateral wall of U-shaped pole, the front end pole wall of connecting rod rotates through the bearing and is connected with the mounting panel, the back lateral wall of mounting panel rotates through the second bearing and is provided with the sleeve pipe, the fixed disk that has cup jointed of pole wall of connecting rod, sheathed tube rear end fixedly connected with annular slab, the fixed first actuating mechanism that is provided with of outer wall of annular slab, ratchet groove has been seted up to the inner wall of annular slab, the inside and the lateral wall that annular slab was located to the disk movable sleeve are provided with second actuating mechanism, transmission connection between second actuating mechanism and the ratchet groove.

Preferably, first actuating mechanism includes lead screw and internal thread pipe, the left end and the sheathed tube outer wall fixed connection of lead screw, the external wall threaded connection of internal thread pipe and lead screw, peg graft through stop gear activity between internal thread pipe and the hollow wheel, the right-hand member fixedly connected with knob of internal thread pipe.

Preferably, the second driving mechanism comprises a ratchet block, one end of the ratchet block is provided with a clamping groove, the ratchet block is clamped and arranged on the outer side of the disc through the clamping groove and is rotationally connected with the disc through two shaft pins, the ratchet block is matched with the ratchet groove, and a resetting mechanism is arranged between the ratchet block and the disc.

Preferably, stop gear draws the piece including inserted bar, fixed block and annular, the preceding lateral wall of hollow wheel encircles and has seted up a plurality of spacing grooves, the pipe wall fixed connection of fixed block and internal thread pipe, the jack has been seted up to the inside of fixed block, the inserted bar passes through the jack and pegs graft with the slot activity, the annular draws the fixed cup joint of front end pole wall of piece and inserted bar.

Preferably, the reset mechanism comprises a spring, and two ends of the spring are respectively and fixedly connected with the side wall of the disc and the ratchet block.

Preferably, the outer wall of the knob is provided with an anti-slip groove in a surrounding manner.

Compared with the prior art, the utility model provides an aluminum hollow wheel tool convenient to operate, which has the following beneficial effects:

1. this aluminium matter hollow wheel instrument convenient to operation through the first actuating mechanism that is provided with, can rotate through first actuating mechanism drive hollow wheel when the pivot position resistance of hollow wheel is great to reach laborsaving effect.

2. This aluminium matter hollow wheel instrument convenient to operation through the second actuating mechanism that is provided with, can make first actuating mechanism one-way drive connecting rod rotate to can operate in limited spatial position.

The parts not involved in the device are the same as or can be realized by adopting the prior art, and the utility model realizes the adjustment of the moment and is convenient for workers to operate the hollow wheel.

Drawings

FIG. 1 is a schematic structural view of an aluminum ring wheel tool for easy operation in accordance with the present invention;

FIG. 2 is a schematic top view of the integrated apparatus of FIG. 1;

fig. 3 is a schematic structural diagram of the second driving mechanism in fig. 1.

In the figure: the device comprises a hollow wheel 1, a U-shaped rod 2, a connecting rod 3, a disc 4, a sleeve 5, an annular plate 6, a lead screw 7, an internal threaded pipe 8, a ratchet block 9, a shaft pin 10, an inserted link 11, a fixed block 12, an annular pull block 13, a spring 14, a knob 15 and a mounting plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an aluminum hollow wheel tool convenient to operate comprises a hollow wheel 1, a U-shaped rod 2 is fixedly arranged on the front side of the hollow wheel 1, a connecting rod 3 is fixedly arranged on the front side wall of the U-shaped rod 2, a mounting plate 16 is rotatably connected to the front end rod wall of the connecting rod 3 through a bearing, a sleeve 5 is rotatably arranged on the rear side wall of the mounting plate 16 through a second bearing, a disc 4 is fixedly sleeved on the rod wall of the connecting rod 3, a ring-shaped plate 6 is fixedly connected to the rear end of the sleeve 5, a first driving mechanism is fixedly arranged on the outer wall of the ring-shaped plate 6, a ratchet groove is formed in the inner wall of the ring-shaped plate 6, a second driving mechanism is movably sleeved inside the ring-shaped plate 6, and the side wall of the disc 4 is provided with the second driving mechanism, and the second driving mechanism is in transmission connection with the ratchet groove.

First actuating mechanism includes lead screw 7 and internal thread pipe 8, the left end of lead screw 7 and the outer wall fixed connection of sleeve pipe 5, and internal thread pipe 8 and the outer wall threaded connection of lead screw 7 peg graft through the stop gear activity between internal thread pipe 8 and the hollow wheel 1, are convenient for drive internal thread pipe 8 through knob 15 and rotate, and internal thread pipe 8's right-hand member fixedly connected with knob 15.

The second driving mechanism comprises a ratchet block 9, a clamping groove is formed in one end of the ratchet block 9, the ratchet block 9 is arranged on the outer side of the disc 4 in a clamped mode through the clamping groove, the ratchet block 9 is connected with the disc 4 in a rotating mode through two shaft pins 10, the ratchet block 9 is matched with the ratchet groove, a reset mechanism is arranged between the ratchet block 9 and the disc 4, the connecting rod 3 can be driven to rotate in one direction through one-way driving rotation of the second driving mechanism, and therefore operation in a limited space is facilitated.

Stop gear includes that inserted bar 11, fixed block 12 and annular draw piece 13, and a plurality of spacing grooves have been seted up around to the preceding lateral wall of hollow wheel 1, and fixed block 12 and internal thread pipe 8's pipe wall fixed connection, the jack has been seted up to the inside of fixed block 12, and inserted bar 11 passes through the jack and pegs graft with the slot activity, and the annular draws piece 13 and the fixed cup joint of the front end pole wall of inserted bar 11, is convenient for draw piece 13 through the annular and pulls out inserted bar 11.

The reset mechanism comprises a spring 14, and two ends of the spring 14 are respectively fixedly connected with the side wall of the disc 4 and the ratchet block 9, so that the ratchet block 9 can be conveniently clamped with the ratchet groove.

The outer wall of the knob 15 is surrounded by an anti-slip groove, which is convenient for increasing the friction between the hand of the operator and the knob 15.

In the utility model, when the resistance of the rotating shaft position of the hollow wheel 1 is large, the knob 15 is rotated, the knob 15 drives the internal thread tube 8 to rotate, the position of the internal thread tube 8 is moved so as to realize the adjustment of the moment, the hollow wheel 1 is convenient to drive to rotate, when the operation space is limited, the internal thread tube 8 drives the lead screw 7 to rotate, the lead screw 7 drives the annular plate 6 to rotate, the annular plate 6 drives the disc 4 to rotate through the meshing connection between the ratchet groove and the ratchet block 9, the disc 4 drives the connecting rod 3 to rotate so as to realize the rotation of the disc 4, when the operation space is limited, the internal thread tube 8 is reversely pushed, the ratchet groove extrudes the ratchet block 9, the ratchet block 9 drives the spring 14 to compress, the internal thread tube 8 is convenient to move to the original position, and the operation is convenient to be carried out in the limited space.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An aluminum hollow wheel tool convenient for operation, which comprises a hollow wheel (1) and is characterized in that, a U-shaped rod (2) is fixedly arranged at the front side of the hollow wheel (1), a connecting rod (3) is fixedly arranged at the front side wall of the U-shaped rod (2), the front end rod wall of the connecting rod (3) is rotatably connected with a mounting plate (16) through a bearing, the rear side wall of the mounting plate (16) is rotatably provided with a sleeve (5) through a second bearing, a disc (4) is fixedly sleeved on the rod wall of the connecting rod (3), an annular plate (6) is fixedly connected with the rear end of the sleeve (5), a first driving mechanism is fixedly arranged on the outer wall of the annular plate (6), a ratchet groove is arranged on the inner wall of the annular plate (6), the disc (4) is movably sleeved inside the annular plate (6), a second driving mechanism is arranged on the side wall of the disc, and the second driving mechanism is in transmission connection with the ratchet groove.

2. The aluminum hollow wheel tool convenient to operate is characterized in that the first driving mechanism comprises a screw rod (7) and an internal threaded pipe (8), the left end of the screw rod (7) is fixedly connected with the outer wall of the sleeve (5), the internal threaded pipe (8) is in threaded connection with the outer wall of the screw rod (7), the internal threaded pipe (8) is movably inserted into the hollow wheel (1) through a limiting mechanism, and the right end of the internal threaded pipe (8) is fixedly connected with a knob (15).

3. The aluminum hollow wheel tool convenient to operate according to claim 1, wherein the second driving mechanism comprises a ratchet block (9), one end of the ratchet block (9) is provided with a clamping groove, the ratchet block (9) is arranged on the outer side of the disc (4) in a clamping mode and is rotatably connected with the disc (4) through two shaft pins (10), the ratchet block (9) is matched with the ratchet groove, and a reset mechanism is arranged between the ratchet block (9) and the disc (4).

4. The convenient-to-operate aluminum hollow wheel tool as claimed in claim 2, wherein the limiting mechanism comprises an insert rod (11), a fixing block (12) and an annular pulling block (13), a plurality of limiting grooves are formed in the front side wall of the hollow wheel (1) in a surrounding mode, the fixing block (12) is fixedly connected with the pipe wall of the internal threaded pipe (8), a jack is formed in the fixing block (12), the insert rod (11) is movably inserted into the slot through the jack, and the annular pulling block (13) is fixedly sleeved with the front end rod wall of the insert rod (11).

5. An aluminum hollow wheel tool convenient for operation as claimed in claim 3 wherein the reset mechanism comprises a spring (14), both ends of the spring (14) are respectively fixedly connected with the side wall of the disc (4) and the ratchet block (9).

6. An aluminum hollow wheel tool convenient for operation as claimed in claim 2, characterized in that the knob (15) has an anti-slip groove around its outer wall.