CN212177622U

CN212177622U - Bolt with reinforcing structure

Info

Publication number: CN212177622U
Application number: CN202020029677.9U
Authority: CN
Inventors: 余祖锋
Original assignee: Suzhou Aoyin Jinggong Electromechanical Co ltd
Current assignee: Suzhou Aoyin Jinggong Electromechanical Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-12-18
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a bolt with additional strengthening, including base member, extending structure, dismouting structure and wear-resisting structure, the outer wall winding of base member has wear-resisting structure, the bottom fixedly connected with screw thread section of thick bamboo of base member, and the equal fixedly connected with extending structure in both sides on screw thread section of thick bamboo top, the inside bottom fixedly connected with dismouting structure of screw thread section of thick bamboo, inner tube, screw thread post, internal thread and gasket are installed in proper order to the inside of dismouting structure, and the inner tube is fixed in the inside bottom of screw thread section of thick bamboo, and even fixedly connected with has the internal thread on the inside wall of inner tube, the top fixedly connected with gasket of inner tube, the bottom swing joint of screw thread section of. The utility model discloses a be provided with the structural strength that wear-resisting structure strengthened the bolt at bolt top base member, the wear-resisting degree when utilizing the wear pad of base member outer wall setting can effectively strengthen the base member to use, and the wear pad adopts the fixture block of inner wall to be fixed in the inside of the draw-in groove of base member, and the convenience is installed it and is dismantled.

Description

Bolt with reinforcing structure

Technical Field

The utility model relates to a bolt technical field specifically is a bolt with additional strengthening.

Background

The bolt is widely used as a threaded fastener, is large enough to be used in various large-scale mechanical equipment in factories and small enough to be used in mobile phones in daily life, and is important enough to see the bolt.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the structural strength of the edge and corner tightening part at the top of the traditional bolt is insufficient, so that the top of the bolt is easy to wear after long-term use and cannot be used continuously;

(2) most of the traditional bolts adopt an integrated structure, so that the integral structure is wasted when the threads on the bolts are damaged or the tops of the bolts are damaged;

(3) the traditional bolt can not be adjusted in length, so that the bolt is not long enough and can not be screwed down easily, and the use limitation is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bolt with additional strengthening to propose that structural strength is not enough, integral type structural damage easily causes extravagant and can not length adjustment's problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bolt with additional strengthening, includes base member, extending structure, dismouting structure and wear-resisting structure, the outer wall winding of base member has wear-resisting structure, the bottom fixedly connected with screw thread section of thick bamboo of base member, and the equal fixedly connected with extending structure in both sides on screw thread section of thick bamboo top, the inside bottom fixedly connected with dismouting structure of screw thread section of thick bamboo, the bottom swing joint of screw thread section of thick bamboo has the bolt.

Preferably, the telescopic structure is internally provided with a telescopic block, a telescopic groove, a buckle and a limiting groove in sequence, the telescopic groove is fixed on two sides of the top end of the threaded cylinder respectively, and the telescopic block is fixed on two sides of the bottom end of the base body respectively.

Preferably, the even fixedly connected with spacing groove in one side of flexible piece, the equal swing joint in one side of spacing groove has the buckle, is equidistant range between the spacing groove.

Preferably, inner tube, screw thread post, internal thread and gasket are installed in proper order to the inside of dismouting structure, and the inner tube is fixed in the inside bottom of screw thread section of thick bamboo, and even fixedly connected with has the internal thread on the inside wall of inner tube, the top fixedly connected with gasket of inner tube.

Preferably, the threaded column is fixedly connected to the top end of the bolt, an external thread is fixedly connected to the outer portion of the threaded column, and the threaded column is in threaded connection with the internal thread.

Preferably, the wear-resistant structure is internally provided with a wear-resistant plate, a clamping block and a clamping groove in sequence, and the wear-resistant plate is fixed on the outer wall of the base body.

Preferably, the inner walls of the wear-resistant pieces are fixedly connected with clamping blocks, one sides of the clamping blocks are fixedly connected with clamping grooves, the inner diameter of each clamping groove is larger than the outer diameter of each clamping block, and a clamping structure is formed between each clamping groove and each clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: the bolt with the reinforcing structure not only realizes the increase of the structural strength of the top of the bolt and the prevention of resource waste, but also realizes the function of length adjustment;

(1) the wear-resistant structure is arranged on the base body at the top of the bolt to strengthen the structural strength of the bolt, the wear-resistant degree of the base body in use can be effectively enhanced by the wear-resistant piece arranged on the outer wall of the base body, and the wear-resistant piece is fixed inside the clamping groove of the base body by the clamping block on the inner wall, so that the wear-resistant piece is convenient to mount and dismount;

(2) the quick dismounting and mounting function between the nut at the bottom end of the structure and the threaded cylinder is realized by arranging a dismounting structure, the threaded column at the top end of the bolt is utilized to rotate the inner cylinder fixed at the bottom end in the threaded cylinder, and when the integral structure is used, the use of the integral structure is realized by being opposite to the rotation direction of the threaded column;

(3) through being provided with extending structure and realizing overall structure's length, utilize the flexible piece of base member bottom to be fixed in the flexible inslot portion of screw thread section of thick bamboo top both sides, flexible piece one side wall sets up a plurality of spacing grooves, consequently when flexible piece pull-out changes overall structure intensity, spacing groove one side adopts the buckle to carry out the block fixed, accomplishes the length change.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is an enlarged schematic view of the front view partial section of the dismounting structure of the present invention.

In the figure: 1. a substrate; 2. a telescopic structure; 201. a telescopic block; 202. a telescopic groove; 203. buckling; 204. a limiting groove; 3. a threaded barrel; 4. a bolt; 5. a disassembly and assembly structure; 501. an inner barrel; 502. a threaded post; 503. an internal thread; 504. a gasket; 6. a wear resistant structure; 601. a wear resistant sheet; 602. a clamping block; 603. a clamping groove.

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. 1-4, the present invention provides an embodiment: a bolt with a reinforcing structure comprises a base body 1, a telescopic structure 2, a dismounting structure 5 and a wear-resistant structure 6, wherein the wear-resistant structure 6 is wound on the outer wall of the base body 1, a thread cylinder 3 is fixedly connected to the bottom end of the base body 1, the telescopic structures 2 are fixedly connected to two sides of the top end of the thread cylinder 3, the dismounting structure 5 is fixedly connected to the bottom end inside the thread cylinder 3, and a bolt 4 is movably connected to the bottom end of the thread cylinder 3;

the telescopic structure 2 is internally provided with a telescopic block 201, a telescopic groove 202, a buckle 203 and a limiting groove 204 in sequence, the telescopic groove 202 is respectively fixed at two sides of the top end of the thread cylinder 3, the telescopic block 201 is respectively fixed at two sides of the bottom end of the base body 1, one side of the telescopic block 201 is uniformly and fixedly connected with the limiting groove 204, one side of the limiting groove 204 is movably connected with the buckle 203, and the limiting grooves 204 are arranged at equal intervals;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the telescopic block 201 at the bottom end of the base body 1 is fixed inside the telescopic grooves 202 at the two sides of the top end of the threaded cylinder 3, and a plurality of limiting grooves 204 are arranged on one side wall of the telescopic block 201, so when the telescopic block 201 is pulled out to change the overall structural strength, one side of the limiting groove 204 is clamped and fixed by the buckle 203, and the length change is completed;

an inner cylinder 501, a threaded column 502, an internal thread 503 and a gasket 504 are sequentially arranged inside the dismounting structure 5, the inner cylinder 501 is fixed at the bottom end inside the threaded cylinder 3, the internal thread 503 is uniformly and fixedly connected on the inner side wall of the inner cylinder 501, the gasket 504 is fixedly connected at the top end of the inner cylinder 501, the threaded column 502 is fixedly connected at the top end of the bolt 4, the external thread is fixedly connected outside the threaded column 502, and the threaded column 502 is in threaded connection with the internal thread 503;

specifically, as shown in fig. 1 and 4, when using the mechanism, first, the screw column 502 at the top end of the bolt 4 is used to rotate the inner cylinder 501 fixed at the bottom end inside the screw cylinder 3, and when using the integral structure, the use of the integral structure is required to be realized in the opposite direction to the rotation direction of the screw column 502;

the wear-resisting structure 6 is internally provided with a wear-resisting plate 601, a clamping block 602 and a clamping groove 603 in sequence, the wear-resisting plate 601 is fixed on the outer wall of the base body 1, the inner walls of the wear-resisting plate 601 are fixedly connected with the clamping block 602, one side of the clamping block 602 is fixedly connected with the clamping groove 603, the inner diameter of the clamping groove 603 is larger than the outer diameter of the clamping block 602, and a clamping structure is formed between the clamping groove 603 and the clamping block 602;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, the wear-resistant piece 601 provided on the outer wall of the base 1 can effectively enhance the wear-resistant degree of the base 1 during use, and the wear-resistant piece 601 is fixed inside the clamping groove 603 of the base 1 by the fixture block 602 on the inner wall, so that the wear-resistant piece is convenient to mount and dismount.

The working principle is as follows: the utility model discloses when using, at first, the wear-resisting degree when utilizing the wear pad 601 of the setting of 1 outer wall of base member can effectively strengthen base member 1 and use, and the inside of the fixture block 602 that wear pad 601 adopted the inner wall to be fixed in base member 1's draw-in groove 603 is conveniently installed and is dismantled it.

Then, the screw post 502 at the top end of the bolt 4 is used to rotate the inner cylinder 501 fixed at the bottom end of the screw cylinder 3, and when the integral structure is used, the use of the integral structure is required to be realized in the opposite direction to the rotation direction of the screw post 502.

Finally, the telescopic block 201 at the bottom end of the base body 1 is fixed inside the telescopic grooves 202 on the two sides of the top end of the threaded cylinder 3, and one side wall of the telescopic block 201 is provided with a plurality of limiting grooves 204, so that when the telescopic block 201 is pulled out to change the strength of the whole structure, one side of the limiting grooves 204 is clamped and fixed by the buckles 203, and the length change is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bolt with additional strengthening, includes base member (1), extending structure (2), dismouting structure (5) and wear-resisting structure (6), its characterized in that: the outer wall winding of base member (1) has wear-resisting structure (6), the bottom fixedly connected with screw thread section of thick bamboo (3) of base member (1), and the equal fixedly connected with extending structure (2) in both sides on screw thread section of thick bamboo (3) top, the inside bottom fixedly connected with dismouting structure (5) of screw thread section of thick bamboo (3), the bottom swing joint of screw thread section of thick bamboo (3) has bolt (4).

2. A bolt having a reinforcing structure according to claim 1, wherein: the telescopic structure is characterized in that a telescopic block (201), a telescopic groove (202), a buckle (203) and a limiting groove (204) are sequentially arranged inside the telescopic structure (2), the telescopic groove (202) is respectively fixed on two sides of the top end of the threaded cylinder (3), and the telescopic block (201) is respectively fixed on two sides of the bottom end of the base body (1).

3. A bolt having a reinforcing structure according to claim 2, wherein: the telescopic block is characterized in that a limiting groove (204) is uniformly and fixedly connected to one side of the telescopic block (201), a buckle (203) is movably connected to one side of the limiting groove (204), and the limiting grooves (204) are arranged at equal intervals.

4. A bolt having a reinforcing structure according to claim 1, wherein: inner tube (501), screw thread post (502), internal thread (503) and gasket (504) are installed in proper order to the inside of dismouting structure (5), and inner tube (501) are fixed in the inside bottom of a screw thread section of thick bamboo (3), and even fixedly connected with internal thread (503) on the inside wall of inner tube (501), the top fixedly connected with gasket (504) of inner tube (501).

5. A bolt having a reinforcing structure according to claim 4, wherein: the threaded column (502) is fixedly connected to the top end of the bolt (4), an external thread is fixedly connected to the outer portion of the threaded column (502), and the threaded column (502) is in threaded connection with the internal thread (503).

6. A bolt having a reinforcing structure according to claim 1, wherein: the wear-resistant structure is characterized in that a wear-resistant plate (601), a clamping block (602) and a clamping groove (603) are sequentially arranged in the wear-resistant structure (6), and the wear-resistant plate (601) is fixed on the outer wall of the base body (1).

7. A bolt having a reinforcing structure according to claim 6, wherein: the inner walls of the wear-resistant pieces (601) are fixedly connected with clamping blocks (602), one sides of the clamping blocks (602) are fixedly connected with clamping grooves (603), the inner diameters of the clamping grooves (603) are larger than the outer diameters of the clamping blocks (602), and clamping structures are formed between the clamping grooves (603) and the clamping blocks (602).