CN217452353U

CN217452353U - Screw shearing device

Info

Publication number: CN217452353U
Application number: CN202221332473.8U
Authority: CN
Inventors: 郎维娜
Original assignee: Beijing Metal Recycling Co ltd
Current assignee: Beijing Metal Recycling Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-20
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to the technical field of vehicle scrapping tools, in particular to a screw shearing device for disassembling license plates of vehicles, which comprises a first arm rod and a second arm rod, wherein the set positions of the first arm rod and the second arm rod are rotationally connected; the first end of the first arm rod is provided with a first shearing head, the first end of the second arm rod is provided with a second shearing head, the first shearing head and the second shearing head are flat, and when the first shearing head is in butt joint with the second shearing head, the first shearing head and the second shearing head are located on the same plane. The utility model discloses among the technical scheme, when cuting the antitheft screw, cut first head of cuting and second and cut in the clearance between head card income nut and the license plate, wherein, first head of cuting and second are flat can the card smoothly go into between nut and the license plate. Therefore, the screw shearing device can be used for rapidly disassembling the vehicle license plate and preventing the vehicle license plate from being damaged in the disassembling process.

Description

Screw shearing device

Technical Field

The utility model relates to a vehicle scrapped apparatus technical field especially relates to a screw shearing mechanism for vehicle license plate dismantles.

Background

When the vehicle is scrapped, the license plate on the scrapped vehicle needs to be disassembled and is handed over to a vehicle management department. The license plate of the vehicle is generally installed by using the anti-theft screw, namely the anti-theft screw can be installed by screwing the license plate, and the anti-theft screw cannot be screwed in the reverse direction. Therefore, when the vehicle is scrapped, the license plate cannot be smoothly removed.

At present, no special tool is available for disassembling the license plate, and the anti-theft screw is cut off and then the license plate is taken down by generally adopting a cutting mode. For example, the antitheft screw is cut using a hand grinding wheel. Wherein, the spark that can splash when the hand emery wheel is dismantled, the security is lower, and work efficiency is slow moreover to and when dismantling the license plate, the license plate can produce deformation, need carry out the secondary and restore (resume level and smooth).

SUMMERY OF THE UTILITY MODEL

For solving the technical problem more than at least that exists among the prior art, the embodiment of the utility model provides a screw shearing mechanism.

The embodiment of the utility model provides an aspect provides a screw shearing mechanism for the shearing of theftproof screw, including first armed lever and second armed lever, the setting position rotation of first armed lever and second armed lever is connected; the first end of first armed lever is equipped with first head of cuting, the first end of second armed lever is equipped with the second and cuts the head, first cut the head with the second is flat, and when first cut the head with the butt joint of second is cut the head, first cut the head with the second is cut the head and is located the coplanar.

In some embodiments, the first and second cutting heads comprise an outer surface and an inner surface; when the first shearing head is in butt joint with the second shearing head, the outer surfaces of the first shearing head and the second shearing head are flush and positioned on the same plane.

In some embodiments, the side of the second end of the first arm and the side of the second end of the second arm are hand-held pressing portions of the screw shearing device; the handheld pressing part is of a telescopic structure.

In some embodiments, the outer surface of the first arm and the first cutting head connecting position and the outer surface of the second arm and the second cutting head connecting position are respectively arc-shaped.

In some embodiments, the inner surfaces of the first arm and the first cutting head connecting position and the second arm and the second cutting head connecting position are respectively provided with a reinforcing piece.

In some embodiments, the first arm and the second arm are each a unitary structure with the stiffener.

In some embodiments, the outer surfaces of the first and second shearing heads are provided with respective wear pads; the edges of the wear pad are at a set spacing from the shearing sides of the first/second shearing heads.

In some embodiments, the outer wall of the handheld pressing portion is provided with anti-slip threads protruding out of the outer wall.

In some embodiments, a connection assembly is further included; the second ends of the first arm lever and the second arm lever are connected through the connecting assembly.

In some embodiments, the first cutting head and the second cutting head have a width of 10mm to 50 mm.

The embodiment of the utility model provides a screw shearing mechanism, when shearing the theftproof screw, in the clearance between nut and license plate with first shearing head and second shearing head card income, and first shearing head and second shearing head set up the theftproof screw both sides separately, operating personnel force to press the second end of first armed lever and second armed lever, under the exogenic action, first shearing head and second shearing head cut the theftproof screw or cut the nut; the first cutting head and the second cutting head are flat and can be smoothly clamped between the screw cap and the license plate. Therefore, the screw shearing device can be used for rapidly disassembling the vehicle license plate and preventing the vehicle license plate from being damaged in the disassembling process.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

Fig. 1 is a front view of a screw shearing apparatus provided in an embodiment of the present invention;

fig. 2 is a partially enlarged view of a screw shearing apparatus provided in an embodiment of the present invention;

fig. 3 is a top view of the screw shearing apparatus according to an embodiment of the present invention at the first shearing head and the second shearing head.

In the figure:

1: a first arm; 2: a second arm; 3: a rotating structure; 4: a first cutting head; 5: a second cutting head; 6: a hand-held pressing part; 7: an anti-wear pad; 8: and (4) anti-skid lines.

Detailed Description

To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, 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 the skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, an embodiment of the present invention provides a screw shearing device for shearing an anti-theft screw, including a first arm 1 and a second arm 2, where the first arm 1 and the second arm 2 are rotatably connected at a set position; the first end of first armed lever 1 is equipped with first head 4 of cuting, and the first end of second armed lever 2 is equipped with the second and cuts head 5, and first head 4 and the second is cut and is flat-plate-like to when first head 4 and the butt joint of second head 5 are cut, first head 4 and the second is cut and is cut head 5 and be located the coplanar.

The embodiment of the utility model provides a screw shearing mechanism, first armed lever 1 and second armed lever 2 realize rotating through rotating-structure 3 and connect for the first end of first armed lever 1 and second armed lever 2 constitutes the shear part, and the second end constitutes handheld splenium 6 of pressing. For example, in the first arm lever 1 and the second arm lever 2, the length of the cutout portion is 2 to 5 times the length of the hand-held pressing portion 6.

For example, the first arm 1 and the second arm 2 are rotatably connected by a bolt and a nut. The first arm rod 1 and the second arm rod 2 are respectively provided with a through hole, and a bolt sequentially penetrates through the through holes and is connected with a nut, so that the first arm rod 1 and the second arm rod 2 are rotatably connected. In the embodiment of the present invention, the rotation mode between the first arm 1 and the second arm 2 is not limited.

The embodiment of the utility model provides an in, first head 4 and the second head 5 of cuting are flat, and during the shearing operation, first head 4 and the second head 5 of cuting are parallel or tend to parallel nut and vehicle license plate. This configuration is easier to shear. Therefore, the cutting efficiency is more efficient without damaging the license plate of the vehicle.

In some embodiments, the first cutting head 4 and the second cutting head 5 comprise an outer surface and an inner surface; when the first cutting head 4 is in butt joint with the second cutting head 5, the outer surfaces of the first cutting head 4 and the second cutting head 5 are flush with each other and are located on the same plane.

The end portions of the first cutting head 4 and the second cutting head 5 are cutting edges, where the thickness is the smallest, and therefore, the thickness of the first cutting head 4 and the second cutting head 5 is from thin to thick. Since the outer surfaces of the first cutting head 4 and the second cutting head 5 are intended to be in abutment with the vehicle license plate, the outer surfaces may be provided as flat surfaces while the inner surfaces are provided as inclined surfaces.

For example, the outer surfaces of the first and

second cutting heads

4 and 5 are provided with wear pads 6, respectively; the edges of the wear pad 6 are at a set spacing from the shearing sides of the first 4/second 5 shearing heads. The set interval is a shearing operation space at the time of the shearing operation. First head 4 and the second head of cuting are hard material, for example, metal material such as stainless steel, iron, in order to avoid first head 4 and the second head 5 wearing and tearing vehicle license plate of cuting, through setting up abrasionproof pad 6, can avoid first head 4 and the second head 5 of cuting and vehicle license plate direct contact, and then avoid license plate wearing and tearing. For example, the wear pad 6 is made of rubber, resin, or plastic.

In some embodiments, the side of the second end of the first arm lever 1 and the side of the second end of the second arm lever 2 are the hand-held pressing portions 6 of the screw shearing device; the handheld pressing part 6 is of a telescopic structure.

The embodiment of the utility model provides an in, handheld splenium 6 self has certain length, and its arm of force is longer, when shearing the operation, can save operating personnel's operating force hard, and then does benefit to the quick dismantlement to vehicle license plate. In addition, the handheld pressing part 6 can be arranged to be of a telescopic structure, namely, the force arm of the handheld pressing part 6 is adjustable, and the universality of the screw shearing device is further improved.

For example, the telescopic structure may be in the form of a telescopic rod or a folding rod, or may be an extension rod for adjusting the length of the handheld pressing portion 6. The embodiment of the utility model provides an not inject extending structure.

In some embodiments, the outer surface of the connecting position of the first arm 1 and the first cutting head 4 and the outer surface of the connecting position of the second arm 2 and the second cutting head 5 are respectively arc-shaped. First armed lever 1 and first head 4 structure as an organic whole are sheared to the first, and head 5 structure as an organic whole is sheared with the second armed lever 2, wherein, for the surface of avoiding screw shearing mechanism has sharp edges and corners, shears first armed lever 1 and first 4 hookup location of shearing, second armed lever 2 and second 5 hookup location with the second and sets up level and smooth arc structure for when screw shearing mechanism used or when saving safe and reliable more.

In some embodiments, the inner surface of the connecting position of the first arm 1 and the first cutting head 4 and the inner surface of the connecting position of the second arm 2 and the second cutting head 5 are respectively provided with a reinforcing piece. The reinforcing member is a filler filling and connecting position. For example, the filler is made of the same material as the screw shearing device. For example, the first arm 1 and the second arm 2 are each integrally constructed with a reinforcement.

The strength of connection between the first arm rod 1 and the first shearing head 4 and between the second arm rod 2 and the second shearing head 5 can be improved by arranging the reinforcing parts. The fracture of hookup location when avoiding using increases screw shearing mechanism's life.

In some embodiments, the outer wall of the handheld pressing portion 6 is provided with anti-slip threads 7 protruding from the outer wall. The anti-slip threads 7 can be used for increasing the friction force between the handheld pressing part 6 and the hand.

For example, the anti-slip pattern 7 and the handheld pressing portion 6 are of an integral structure, or for example, the anti-slip pattern 7 is of an independent structure sleeved on the handheld pressing portion 6, for example, the handheld pressing portion 6 is wrapped with a rubber material, and the anti-slip pattern 7 is arranged on a surface of the rubber material in a protruding manner.

In some embodiments, the screw shearing device further comprises a connection assembly (not shown in the figures); the second ends of the first arm lever 1 and the second arm lever 2 are connected through a connecting assembly.

The embodiment of the utility model provides an in, coupling assembling is used for fixed first armed lever 1 and second armed lever 2, avoids both to open the separation. For example, in the storage state of the screw shearing device, the first arm lever 1 and the second arm lever 2 can be folded by the connecting component, so that the first arm lever 1 and the second arm lever 2 are prevented from being opened to occupy excessive storage space.

For example, coupling assembling is a lantern ring structure, and lantern ring structure rotates with first armed lever 1 or second armed lever 2 to be connected, and lantern ring structure development state first armed lever 1 and second armed lever 2 can separate smoothly, and lantern ring structure state of packing up, lantern ring structure cover enter first armed lever 1 and second armed lever 2, and both are connected state.

In some embodiments, the width of the first cutting head 4 and the second cutting head 5 is 10mm to 50 mm. For example, the width of the first cutting head 4 and the second cutting head 5 is not smaller than the diameter of the antitheft screw, thereby facilitating the cutting operation of the antitheft screw.

The embodiment of the utility model provides a screw shearing mechanism, when cuting the theftproof screw, in the clearance between nut and license plate was gone into with first shearing head 4 and second shearing head 5 card to first shearing head 4 and second shearing head 5 divide and establish the theftproof screw both sides, operating personnel pressed the second end of first armed lever 1 and second armed lever 2 hard, and under the exogenic action, first shearing head 4 and second shearing head 5 cut the theftproof screw or cut the nut; wherein, the first cutting head 4 and the second cutting head 5 are flat and can be smoothly clamped between the screw cap and the license plate. Therefore, the screw shearing device can be used for rapidly disassembling the vehicle license plate and preventing the vehicle license plate from being damaged in the disassembling process.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A screw shearing device is used for shearing an anti-theft screw and is characterized by comprising a first arm rod (1) and a second arm rod (2), wherein the first arm rod (1) is rotatably connected with the second arm rod (2) at a set position;

the first end of first armed lever (1) is equipped with first head (4) of cuting, the first end of second armed lever (2) is equipped with the second and cuts head (5), first cut head (4) with head (5) are flat-plate with the second, and first cut head (4) with when head (5) butt joint is cut to the second, first cut head (4) with head (5) are located the coplanar is cut to the second.

2. Screw shearing device according to claim 1, wherein said first shearing head (4) and said second shearing head (5) comprise an outer surface and an inner surface;

when the first shearing head (4) is in butt joint with the second shearing head (5), the outer surfaces of the first shearing head (4) and the second shearing head (5) are flush and positioned on the same plane.

3. Screw shearing device according to claim 2, characterized in that the side of the second end of said first arm (1) and the side of the second end of said second arm (2) is a hand-held pressing portion (6) of said screw shearing device;

the handheld pressing part (6) is of a telescopic structure.

4. Screw shearing device according to any one of claims 1 to 3, characterized in that the outer surface of the connection point of said first arm (1) to said first shearing head (4) and the outer surface of the connection point of said second arm (2) to said second shearing head (5) are respectively curved.

5. Screw shearing device according to claim 4, characterised in that the inner surface of the connection of said first arm (1) to said first shearing head (4) and of said second arm (2) to said second shearing head (5) are provided with respective reinforcements.

6. Screw shearing device according to claim 5, characterized in that said first arm (1) and said second arm (2) are each of a unitary construction with said reinforcement.

7. Screw shearing device according to any one of claims 1 to 3, characterized in that the outer surfaces of the first shearing head (4) and the second shearing head (5) are provided with a wear pad (7), respectively;

the edge of the wear pad (7) is at a set spacing from the shearing side of the first (4)/second (5) shearing head.

8. Screw shearing device according to claim 3, characterised in that the outer wall of the hand-held pressing portion (6) is provided with anti-slip threads (8) protruding from the outer wall.

9. A screw shearing device as defined in any one of claims 1 to 3, further comprising a connecting assembly;

the second ends of the first arm lever (1) and the second arm lever (2) are connected through the connecting component.

10. Screw shearing device according to any one of claims 1 to 3, characterized in that the width of the first shearing head (4) and the second shearing head (5) is 10mm to 50 mm.