CN220218308U

CN220218308U - Nut locking and fixing auxiliary tool

Info

Publication number: CN220218308U
Application number: CN202321967857.1U
Authority: CN
Inventors: 陈爱光; 陈爱辉; 陈佳佳
Original assignee: Zhejiang Xianchuang Auto Parts Co ltd
Current assignee: Zhejiang Xianchuang Auto Parts Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-22
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a nut locking and fixing auxiliary tool which comprises a nut locking body, a spring fixedly connected with the nut locking body, a nut locking inner ring, inserted bars fixedly connected with two ends of the outer side of the nut locking body and fixing blocks inserted on the inserted bars. Compared with the prior art, the utility model has the advantages that: according to the nut locking body, the springs in the nut locking body are matched with the nut locking inner ring in an extrusion mode to clamp and lock nuts of different types, so that wrenches or sleeves of different types do not need to be replaced frequently, the fixing blocks only need to be rotated when the nuts are locked, convenience is improved, and meanwhile personal safety of users is guaranteed.

Description

Nut locking and fixing auxiliary tool

Technical Field

The utility model relates to the technical field of assembly auxiliary tools, in particular to a nut locking and fixing auxiliary tool.

Background

In the machine-building trade, the lock of general nut, screw attaches and is operated through spanner or sleeve, and the recess that the nut of different models need use different models when using like the patent of application number CN201521106936.9 uses inconveniently, and the ring design is difficult for continuing the rotation with the ring because resistance single finger when rotatory nut to certain position, and when adopting the ring structure, causes the damage to single finger when carrying out the lock to the nut easily, has both brought the influence to use convenience and user's safety.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide a nut locking and fixing auxiliary tool. According to the nut locking body, the springs in the nut locking body are matched with the nut locking inner ring in an extrusion mode to clamp and lock nuts of different types, and the fixing blocks are only required to be rotated when the nuts are locked, so that convenience is improved, and meanwhile personal safety of users is guaranteed.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a nut lock attaches fixed utensil of assisting, includes nut lock solid body and fixed block, nut lock solid body fixed connection spring's one end, spring other end fixed connection nut lock solid inner ring, nut lock solid body outside both ends be provided with the inserted bar, fixed block both ends be provided with circular trompil, the fixed block top be provided with square trompil.

Furthermore, the nut locking inner ring is of a two-section structure, and the size of the nut locking inner ring can be adjusted.

Furthermore, the inserted rod is inserted into the round holes at the two ends of the fixed block, so that the two parts are combined for use.

Furthermore, the spring material be the alloy spring steel that plasticity is low, elasticity is strong and resistance is stronger, the spring is difficult for taking place to warp when using.

Further, the size of the nut locking inner ring is changed by pressing the spring.

Compared with the prior art, the utility model has the advantages that: according to the nut locking body, the springs in the nut locking body are matched with the nut locking inner ring in an extrusion mode to clamp and lock nuts of different types, so that wrenches or sleeves of different types do not need to be replaced frequently, the fixing blocks only need to be rotated when the nuts are locked, convenience is improved, and meanwhile personal safety of users is guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the nut locking body of the present utility model.

Fig. 3 is a schematic view of the structure of the fixing block of the present utility model.

As shown in the figure: 1. the nut locking body, 101, the inserted link, 102, the nut locking inner ring, 103, the spring, 2, the fixed block, 201, the square open pore, 202 and the round open pore.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, "plurality" means at least 2.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, a nut locking and fixing auxiliary tool is characterized in that: the nut locking device comprises a nut locking body 1 and a fixed block 2, wherein the nut locking body 1 is fixedly connected with one end of a spring 103, the other end of the spring 103 is fixedly connected with a nut locking inner ring 102, two ends of the outer side of the nut locking body 1 are provided with inserting rods 101, two ends of the fixed block 2 are provided with round holes 202, and the top end of the fixed block 2 is provided with square holes 201.

Referring to fig. 2, the nut locking inner ring 102 is of a two-section structure, the spring 103 is made of alloy spring steel with low plasticity, strong elasticity and strong resistance, the size of the nut locking inner ring 102 is changed by extruding the spring 103, the spring 103 is matched with the sectional nut locking inner ring 102 for use, nuts of different types can be clamped and fixed, and convenience in use is improved.

Referring to fig. 3, the insert rod 101 is inserted into the circular openings 202 at two ends of the fixed block 2, and the two parts are matched for use, so that the safety of users is ensured by screwing the fixed block 2 when locking the nuts.

In the implementation of the utility model, the nut locking inner ring 102 is aligned with the nut for clamping, the nuts with different sizes can be clamped under the action of the spring 103, the elasticity of the spring 103 is better to firmly clamp the nuts, the circular holes 202 of the fixed block 2 are connected through the inserted rod 101 after the clamping of the nuts is finished, the fixed block 2 is rotated to lock the nuts on the screw, and if the screw is required to be fixed, the screw is only required to be clamped into the nut locking inner ring 102 to pass through the square holes 201 of the fixed block 2 for locking through a screwdriver.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a nut lock attaches fixed utensil of assisting which characterized in that: including nut lock solid body (1) and fixed block (2), nut lock solid body (1) fixed connection spring (103) one end, spring (103) other end fixed connection nut lock inner ring (102), nut lock solid body (1) outside both ends be provided with inserted bar (101), fixed block (2) both ends be provided with circular trompil (202), fixed block (2) top be provided with square trompil (201).

2. The nut lock attachment fixing aid according to claim 1, wherein: the nut locking inner ring (102) is of a two-section structure.

3. The nut lock attachment fixing aid according to claim 1, wherein: the inserted rod (101) is inserted into round holes (202) at two ends of the fixed block (2).

4. The nut lock attachment fixing aid according to claim 1, wherein: the spring (103) is made of alloy spring steel.

5. The nut lock attachment fixing aid according to claim 1, wherein: the size of the nut locking inner ring (102) is changed by pressing the spring (103).