CN216731511U

CN216731511U - Clamp for processing small hole in head of outer hexagon bolt

Info

Publication number: CN216731511U
Application number: CN202220469295.7U
Authority: CN
Inventors: 凌俊
Original assignee: Taizhou Lingrui Stainless Steel Products Co ltd
Current assignee: Taizhou Lingrui Stainless Steel Products Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-14
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to the technical field of machining, in particular to a clamp for machining a small hole at the head part of an outer hexagon bolt, which comprises a limiting block main body, wherein a first clamp is arranged at the top end of the limiting block main body, first anti-skidding grooves are equidistantly arranged on the inner side of the first clamp, a first internal thread groove is arranged at the left end of the first clamp, a limiting groove is arranged at one side, close to the first clamp, of the top end of the limiting block main body, a fixing block is arranged at one side, close to the limiting groove, of the top end of the limiting block main body, a screw rod is arranged at the right end of a bearing, the head part of the outer hexagon bolt to be machined can be clamped and fixed through the limiting groove, the sliding block, the first clamp, the second clamp, the first anti-skidding groove, the second clamp, the screw rod, the first anti-skidding groove, the second anti-skidding groove, the bearing and the second internal thread groove, simple structure helps improving the machining efficiency of outer hexagonal bolt head aperture.

Description

Clamp for processing small hole in head of outer hexagon bolt

Technical Field

The utility model relates to the technical field of machining, in particular to a clamp for machining a small hole in the head of an outer hexagon bolt.

Background

The outer hexagon bolt is a metal accessory, also called as an outer hexagon screw, an outer hexagon screw or an outer hexagon bolt, is a part commonly used in daily life, and sometimes needs to be provided with a small hole at the head of the outer hexagon bolt.

The existing outer hexagon bolt has no good force application point, is not easy to clamp, causes low processing efficiency, has poor stability, is easy to loosen and has poor protection function for workers.

Therefore, a clamp for processing the small hole on the head part of the external hexagonal bolt is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp for processing a small hole at the head part of an outer hexagon bolt, which is used for solving the problems in the background technology.

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

the utility model provides an anchor clamps are used in processing of outer hexagonal bolt head aperture, includes the stopper main part, first anchor clamps are installed on the top of stopper main part, first anti-skidding groove has been seted up to the inboard equidistance of first anchor clamps, first internal thread groove has been seted up to the left end of first anchor clamps, the spacing groove has been seted up to one side that the top of stopper main part is close to first anchor clamps, the inboard of spacing groove is equipped with the sliding block, the second anchor clamps are installed on the top of sliding block, the right-hand member of second anchor clamps is equipped with the bearing, the fixed block is installed to one side that the top of stopper main part is close to the spacing groove, the right-hand member of bearing is equipped with the screw rod.

As a preferable aspect of the present invention, a fastening bolt is screwed to an inner side of the first female screw groove.

As a preferable aspect of the present invention, the outer side of the slide block is provided inside the stopper groove.

As a preferable scheme of the utility model, the inner side of the second clamp is equidistantly provided with second anti-skid grooves.

As a preferable scheme of the utility model, the right end of the fixed block is provided with a second internal thread groove.

As a preferable scheme of the utility model, a rubber pad is connected to the right end of the screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the limiting groove, the sliding block, the first clamp, the second clamp, the first anti-slip groove, the second anti-slip groove, the screw, the bearing and the second internal thread groove, the head of the external hexagonal bolt to be processed can be clamped and fixed through the limiting groove, the sliding block, the first clamp, the second clamp, the first anti-slip groove, the second anti-slip groove, the screw, the bearing and the second internal thread groove, the structure is simple, and the processing efficiency of a small hole in the head of the external hexagonal bolt can be improved.

2. In the present invention, by providing the first female screw groove and the fastening bolt, the stability can be further enhanced by the first female screw groove and the fastening bolt.

3. According to the utility model, the rubber pad is arranged, so that the hand protection effect of workers can be provided through the rubber pad, and the practicability is enhanced.

Drawings

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

FIG. 2 is a schematic structural view of a first clamp, a first anti-slip groove and a first internal thread groove according to the present invention;

FIG. 3 is a schematic structural view of the limiting block main body, the limiting groove and the sliding block of the present invention;

fig. 4 is a schematic structural view of a fixing block and a second internal thread groove of the present invention.

In the figure: 1. a stopper body; 2. a first clamp; 3. a first anti-slip groove; 4. a first internally threaded groove; 5. a limiting groove; 6. a slider; 7. a second clamp; 8. a bearing; 9. a fixed block; 10. a screw; 11. fastening a bolt; 12. a second anti-slip groove; 13. a second internally threaded groove; 14. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an anchor clamps are used in processing of outer hexagonal bolt head aperture, first anchor clamps 2 are installed on the top of stopper main part 1, first anti-skidding groove 3 has been seted up to the inboard equidistance of first anchor clamps 2, first internal thread groove 4 has been seted up to the left end of first anchor clamps 2, spacing groove 5 has been seted up to one side that the top of stopper main part 1 is close to first anchor clamps 2, the inboard of spacing groove 5 is equipped with sliding block 6, second anchor clamps 7 are installed on the top of sliding block 6, the right-hand member of second anchor clamps 7 is equipped with bearing 8, one side that the top of stopper main part 1 is close to spacing groove 5 is installed fixed block 9, the right-hand member of bearing 8 is equipped with screw rod 10, through setting up spacing groove 5, sliding block 6, first anchor clamps 2, second anchor clamps 7, first anti-skidding groove 3, second anti-skidding groove 12, screw rod 10, bearing 8 and second internal thread groove 13, can pass through spacing groove 5, sliding block 6, first anchor clamps 2, The second clamp 7, the first anti-skid groove 3, the second anti-skid groove 12, the screw 10, the bearing 8 and the second inner thread groove 13 clamp and fix the head of the outer hexagonal bolt to be machined, the structure is simple, and the machining efficiency of a small hole of the head of the outer hexagonal bolt is improved.

In an embodiment, referring to fig. 1 and 2, a fastening bolt 11 is threadedly coupled to an inner side of the first female screw groove 4, and stability can be enhanced by the first female screw groove 4 and the fastening bolt 11 by providing the first female screw groove 4 and the fastening bolt 11.

In the embodiment, referring to fig. 1, 2, 3 and 4, the outer side of the sliding block 6 is disposed on the inner side of the limiting groove 5, the inner side of the second clamp 7 is equidistantly provided with second anti-slip grooves 12, the right end of the fixing block 9 is provided with a second internal thread groove 13, the limiting groove 5, the sliding block 6, the first clamp 2, the second clamp 7, the first anti-slip groove 3, the second anti-slip groove 12, the screw 10, the bearing 8 and the second internal thread groove 13 are disposed, the screw 10 can be rotated to drive the bearing 8 to rotate, so that the sliding block 6 and the second clamp 7 are driven to move left and right by the second internal thread groove 13, and the outer hexagon bolt head to be processed is clamped and fixed by the first clamp 2 and the second clamp 7, the structure is simple, which is beneficial to improving the processing efficiency of the small hole of the outer hexagon bolt head, wherein the limiting groove 5 plays a role of limiting, and, the friction force can be increased by the first anti-slip groove 3 and the second anti-slip groove 12.

In the embodiment, referring to fig. 1, the right end of the screw rod 10 is connected with a rubber pad 14, and by arranging the rubber pad 14, the hand of a worker can be protected by the rubber pad 14, so that the practicability is enhanced.

The working principle is as follows: when in use, the head of the external hexagonal bolt to be processed is placed between the first clamp 2 and the second clamp 7, a worker can rotate the screw 10 to drive the bearing 8 to rotate, so that the second internal thread groove 13 drives the sliding block 6 and the second clamp 7 to move left and right, and the head of the external hexagonal bolt to be processed is clamped and fixed by the first clamp 2 and the second clamp 7, the structure is simple, the processing efficiency of the small hole of the external hexagonal bolt is improved, the practicability is enhanced, wherein the limiting groove 5 plays a role in limiting, the friction force can be increased by the first anti-skid groove 3 and the second anti-skid groove 12, the stability is further enhanced by rotating the fastening bolt 11 and by the second internal thread groove 13 and the fastening bolt 11, wherein, the hand of the worker can be protected by the rubber pad 14, the practicability of the equipment is further enhanced, and the stability and the practicability are higher, has certain popularization value.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outer hexagonal bolt head anchor clamps for aperture processing, includes stopper main part (1), its characterized in that: first anchor clamps (2) are installed on the top of stopper main part (1), first anti-skidding groove (3) have been seted up to the inboard equidistance of first anchor clamps (2), first internal thread groove (4) have been seted up to the left end of first anchor clamps (2), spacing groove (5) have been seted up to one side that the top of stopper main part (1) is close to first anchor clamps (2), the inboard of spacing groove (5) is equipped with sliding block (6), second anchor clamps (7) are installed on the top of sliding block (6), the right-hand member of second anchor clamps (7) is equipped with bearing (8), fixed block (9) are installed to one side that the top of stopper main part (1) is close to spacing groove (5), the right-hand member of bearing (8) is equipped with screw rod (10).

2. The clamp for processing the small hole on the head part of the external hexagonal bolt according to claim 1, wherein: the inner side of the first inner thread groove (4) is connected with a fastening bolt (11) through threads.

3. The clamp for processing the small hole on the head part of the external hexagonal bolt according to claim 1, wherein: the outer side of the sliding block (6) is arranged on the inner side of the limiting groove (5).

4. The clamp for processing the small hole on the head part of the external hexagonal bolt according to claim 1, wherein: and second anti-skidding grooves (12) are formed in the inner side of the second clamp (7) at equal intervals.

5. The clamp for processing the small hole on the head part of the external hexagonal bolt according to claim 1, wherein: and a second inner thread groove (13) is formed at the right end of the fixed block (9).

6. The clamp for processing the small hole on the head part of the external hexagonal bolt according to claim 1, wherein: the right end of the screw rod (10) is connected with a rubber pad (14).