CN210208221U

CN210208221U - Anti-loosening piece flanging device

Info

Publication number: CN210208221U
Application number: CN201920864602.XU
Authority: CN
Inventors: Jingru Li; 李景儒; Weiping Zhang; 张维平; Qiang Li; 李强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-03-31
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses an anti-loosening turnup device, which comprises a machine part connector, wherein one end of the machine part connector is embedded with a gear shaft, the other end of the machine part connector is provided with a handle, the handle and the machine part connector are fixed by a handle fastening bolt, the top of the machine part connector, which is close to one end of the gear shaft, is provided with a rack embedding hole, the inside of the rack embedding hole is embedded with a locking block, the upper surface of the machine part connector is provided with a gear locking plate by a rotating pin, one end of the gear shaft, which corresponds to the inside of the machine part connector, is provided with a gear, when the anti-loosening device is used by any person, the anti-loosening triangle part of a triangular anti-loosening piece can be well turned into 90 degrees and can be clung to any side on the hexagon outside the bolt head on the triangular anti-, work efficiency is high, has thoroughly solved traditional instrument and has wasted time and energy, has locking unreliable probability, operates the not scheduling problem.

Description

Anti-loosening piece flanging device

Technical Field

The utility model belongs to the technical field of the locking piece flanging device, concretely relates to flanged device of locking piece of triangle-shaped electric motor car axle box axle head.

Background

As is known, the anti-loosening piece flanging device has excellent performance compared with the traditional method, so the anti-loosening piece flanging device can be applied more and more widely in society, the method used by people at present is mostly finished by mutually matching a fish-mouth clamp, a hand hammer and a flat chisel, and the anti-loosening pieces at the shaft end of a shaft box similar to an electric locomotive are inconvenient to use when the tools are used for completing the flanging work; first, everybody uses these instruments proficiency different, the produced angle of buckling is also different, locking effect is inconsistent, the action is not standard, secondly, locking effect is poor, it is big to have the probability of pine to take off, electric locomotive is at the operation in-process, the bolt on the axle box axle head drops, not only can cause the trouble of locomotive operation, still can bring very big potential safety hazard, reduce electric locomotive safe quality mileage simultaneously, thereby seriously influence electric locomotive's operation safety and life, thirdly, the cooperation of above all kinds of instruments is used, often need at least two people's cooperation work, even if alone can accomplish, also very big drawing down the efficiency of work completion, wait to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-loosening piece flanging device, first in solving above-mentioned background art, everyone uses these traditional instrument proficiency different, the produced angle of buckling is also the same, locking effect is inconsistent, the action is not standard, the second, locking effect is poor, it is big to have the probability of pine to take off, electric locomotive is in the operation, the bolt on the axle box axle head drops, not only can cause the trouble of locomotive operation, still can bring very big potential safety hazard, reduce electric locomotive safe quality mileage simultaneously, thereby seriously influence electric locomotive's operation safety and life, the third, the cooperation of above all kinds of instruments is used, often need at least two people to cooperate work, even if alone can accomplish, also very big drawing down the efficiency scheduling problem that work was accomplished.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-loosening piece flanging device, includes the parts connector, the gear shaft is installed in the one end embedding of parts connector, and the other end of parts connector installs the handle, it is fixed that handle and parts connector pass through handle fastening bolt, the parts connector has offered rack embedding hole near the top of gear shaft one end, the inside embedding in rack embedding hole has locking piece, the gear locking plate is installed through the rotational pin to the upper surface of parts connector, the gear shaft is equipped with the gear with the inside corresponding one end of parts connector, and the gear shaft keeps away from the one end of parts connector and has seted up the turning handle pole mounting hole, the internally mounted of turning handle pole mounting hole has the turning handle pole.

Preferably, the anti-loosening block consists of a movable block at the top and a rack at the bottom, and the movable block and the rack are of an integrated structure.

Preferably, the outer wall of the rack is provided with dense gear grooves, and the gear grooves are meshed with gears on the gear shaft.

Preferably, the gear locking plate is rotatably connected with the machine element connecting body through a rotating pin.

Preferably, the handle fastening bolts are at least two, and the handle is provided with mounting holes corresponding to the handle fastening bolts in number.

Compared with the prior art, the beneficial effects of the utility model are that: this locking piece turnup device structure scientific and reasonable, convenience safe in utilization, wholly drive the epaxial gear of gear through the turning handle pole and rotate, under the effect of rack, linear motion is to locking piece, thereby produce thrust, force the smooth turn-ups of locking triangle department of triangle-shaped locking piece, anyone uses can both be fine to the locking triangle department of triangle-shaped locking piece turn over and roll over into 90, and make it hug closely on arbitrary one side with the outer hexagon of bolt head on the triangle-shaped locking piece, improve locking effect, stop the probability that the pine takes off, reach locking requirement, easy operation, locking effect is reliable, high durability and convenient carrying, it is single can accomplish fast, high work efficiency, thoroughly solved that traditional instrument wastes time and energy, there is unreliable probability, the operation is not normal scheduling problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the gear shaft of the present invention;

FIG. 3 is a schematic structural view of the anti-loosening block of the present invention;

FIG. 4 is a front view of the machine member connector of the present invention;

fig. 5 is a side view of the machine member connector of the present invention.

In the figure: 1-rotating handle rod, 2-gear locking plate, 3-anti-loose block, 4-machine part connector, 5-gear shaft, 6-handle, 7-rotating handle rod mounting hole, 8-rack, 9-handle fastening bolt and 10-rack embedding hole.

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. 1-5, the present invention provides a technical solution: the utility model provides an anti-loosening piece flanging device, including parts connector 4, gear shaft 5 is installed in the one end embedding of parts connector 4, and the other end of parts connector 4 installs handle 6, handle 6 passes through handle fastening bolt 9 with parts connector 4 and fixes, parts connector 4 has seted up rack embedding hole 10 near the top of gear shaft 5 one end, the inside embedding of rack embedding hole 10 has locking piece 3, gear locking plate 2 is installed through the rotating pin to the upper surface of parts connector 4, gear shaft 5 is equipped with the gear with the inside corresponding one end of parts connector 4, and gear shaft 5 keeps away from the one end of parts connector 4 and has seted up rotating handle pole mounting hole 7, the internally mounted of rotating handle pole mounting hole 7 has rotating handle pole 1.

In this embodiment, it is preferred, locking piece 3 comprises the movable block at top and the rack 8 of bottom, movable block and rack 8 formula structure as an organic whole, intensive gear groove has been seted up to the outer wall of rack 8, and gear intermeshing on gear groove and the gear shaft 5 is connected, the rack 8 embedding of locking piece 3 of integral type through the below is in rack embedding hole 10, through the meshing effect of gear on gear groove and the gear shaft 5, turn into the circular motion of gear shaft 5 with the upper and lower linear motion of locking piece 3, the smooth development of person's of facilitating the use work, and work efficiency is improved.

In this embodiment, preferably, the gear locking plate 2 is rotatably connected to the machine element connecting body 4 through a rotating pin, and the gear locking plate 2 is rotatably connected to facilitate the engagement with the gear groove on the rack 8, so as to position and lock the gear, prevent the gear from being reversed, and ensure a more reliable anti-loosening effect.

In this embodiment, preferably, handle fastening bolt 9 is equipped with at least two, set up the mounting hole with the corresponding quantity of handle fastening bolt 9 on the handle 6, handle 6 is wooden handle, and the mounting hole of seting up on the wooden handle corresponds each other with handle fastening bolt 9, and stability in the whole handle 6 use is ensured to two at least fixed points, is difficult for rocking.

The working principle is as follows: the utility model discloses during the use, the user at first needs to hold handle 6, according to the position of the outer hexagon of bolt head on the triangle-shaped anti-loosening piece, remove the overall position of this turnup device of adjustment, when guaranteeing that the triangle-shaped department of triangle-shaped anti-loosening piece reaches 90, hug closely on one side with wherein of the outer hexagon of bolt head on its triangle-shaped anti-loosening piece, satisfy locking requirement, later with 1 disect insertion rotating handle pole mounting hole 7 of rotating handle pole, rotate rotating handle pole 1, it is circular motion to drive gear shaft 5, rack 8 is linear motion under the effect of gear this moment, locking piece 3 extension, produce thrust, make the locking of triangle-shaped anti-loosening piece will be located, reach locking requirement, high work efficiency, therefore, the clothes hanger is strong in practicability, and is favorable to using widely on a.

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. An anti-loosening piece flanging device comprises a machine part connecting body (4), and is characterized in that: gear shaft (5) are installed in the one end embedding of parts connector (4), and handle (6) are installed to the other end of parts connector (4), handle (6) are fixed through handle fastening bolt (9) with parts connector (4), rack embedding hole (10) have been seted up at the top that parts connector (4) are close to gear shaft (5) one end, the inside embedding of rack embedding hole (10) has anti-loosening block (3), gear locking plate (2) are installed through the rotating pin to the upper surface of parts connector (4), gear shaft (5) are equipped with the gear with the inside corresponding one end of parts connector (4), and gear shaft (5) keep away from the one end of parts connector (4) and have been seted up rotating handle pole mounting hole (7), the internally mounted of rotating handle pole mounting hole (7) has rotating handle pole (1).

2. The anti-loosening tab turnup of claim 1, wherein: the anti-loosening block (3) is composed of a movable block at the top and a rack (8) at the bottom, and the movable block and the rack (8) are of an integrated structure.

3. An anti-loosening tab turnup as claimed in claim 1 or 2, wherein: the outer wall of the rack (8) is provided with dense gear grooves, and the gear grooves are meshed with gears on the gear shaft (5) to be connected.

4. The anti-loosening tab turnup of claim 1, wherein: the gear locking plate (2) is rotationally connected with the machine part connecting body (4) through a rotating pin.

5. The anti-loosening tab turnup of claim 1, wherein: the handle fastening bolts (9) are at least two, and the handle (6) is provided with mounting holes with the number corresponding to that of the handle fastening bolts (9).