CN216306446U

CN216306446U - Novel thread gluing prevention high-pressure nut

Info

Publication number: CN216306446U
Application number: CN202121500634.5U
Authority: CN
Inventors: 邱莎莎
Original assignee: Shandong Sanwang Fluid Precision Technology Co ltd
Current assignee: Shandong Sanwang Fluid Precision Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-04-15
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a novel thread gluing prevention high-pressure nut which comprises a high-pressure nut, wherein a knob base is fixedly arranged at the lower end of the high-pressure nut, fixed clamping blocks are fixedly arranged on the lower portion of the front end and the lower portion of the rear end of the knob base, a fixed supporting device is fixedly arranged at the lower ends of the knob base and the two fixed clamping blocks in a penetrating and penetrating mode, an anti-sticking device is fixedly arranged on the outer surface of the high-pressure nut, connecting threads are carved on the wall of the high-pressure nut, and a protective device is connected to the upper end of the high-pressure nut through the connecting threads. According to the novel thread gluing prevention high-pressure nut, the thread grease is stored through the thread grease sealing ring on the thread gluing prevention device, and the thread grease performs auxiliary lubrication and sealing on the nut, so that the nut is protected, the thread gluing prevention performance of the nut is improved, the nut is fixed in the high-pressure nut through the sealing plate on the protection device, dust or water vapor is prevented from entering the nut, and the using effect of the nut is improved.

Description

Novel thread gluing prevention high-pressure nut

Technical Field

The utility model relates to the technical field of nuts, in particular to a novel anti-sticking high-pressure nut.

Background

The nut is a nut, which is a part used for being screwed together with a bolt or a screw rod to play a fastening role, and is classified into carbon steel, stainless steel, nonferrous metal and the like. 1. The existing nut is fastened and connected with the bolt, people fasten the object to be fixed more for the bolt, so the nut is mostly screwed hard, the bolt fixity can be improved, but the thread gluing of the nut can be caused, the nut can be damaged, and the nut is difficult to loosen when the bolt needs to be loosened; 2. after the existing nut is fastened and connected with the bolt, the nut does not have a good protection device, dust or moisture can easily enter the nut, the use effect of the nut is affected, and the nut is easily adhered to the surface.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel anti-sticking high-pressure nut which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a novel thread gluing prevention high pressure nut, includes high pressure nut, high pressure nut lower extreme fixed mounting has the knob base, the equal fixed mounting in knob base front end lower part and rear end lower part has fixed fixture block, knob base and two fixed fixture block lower extremes alternate fixed mounting jointly have fixed support device, high pressure nut fixed surface installs antiseized knot device, connecting thread has all been carved with to the high pressure nut wall, the high pressure nut upper end has protector through connecting thread threaded connection.

Preferably, antiseized spiral-lock is put including the screw thread fat sealing ring, the equal fixed mounting of screw thread fat sealing ring front end inner wall, left end inner wall, rear end inner wall and right-hand member inner wall has the connecting pipe, the equal fixed mounting of screw thread fat sealing ring upper end left part and upper end right part has the conveyer pipe, two the equal fixed mounting in conveyer pipe upper end has sealed lid, the spread groove has all been opened to high-pressure nut front end, left end, inner wall and right-hand member, the screw thread fat sealing ring is through four connecting pipe fixed mounting at high-pressure nut's surface.

Preferably, the protection device comprises a circular plate, a rotating groove is formed in the middle of the upper end of the circular plate, clamping threads are carved on the outer surface of the circular plate, a sealing plate is fixedly mounted at the lower end of the circular plate, and the circular plate is connected to the upper end of the high-pressure nut through the clamping threads in a threaded mode.

Preferably, the fixed support device comprises a support base, anti-slip lines are carved on the upper end and the lower end of the support base, a knob base fixing groove is formed in the middle of the upper end of the support base, fixture block fixing grooves are formed in the front end inner wall and the rear end inner wall of the knob base fixing groove, and the support base is fixedly installed on the knob base and the lower ends of two fixed fixture blocks in an alternating mode through the knob base fixing groove and the fixture block fixing grooves.

Preferably, four connecting pipes and four connecting grooves are consistent in size and correspond to each other in position.

Preferably, the diameter of the circular plate is consistent with that of the inner wall of the high-pressure nut.

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

1. the novel anti-thread gluing high-pressure nut is characterized in that four connecting pipes are connected through four connecting grooves in the high-pressure nut, so that a thread grease sealing ring is fixedly arranged on the outer side of the high-pressure nut, when the high-pressure nut needs to be connected and installed, thread grease is poured in by rotating the sealing cover, the thread grease enters the high-pressure nut through a conveying pipe, the thread grease is composed of oil-based grease, various additives and solid fillers such as metal lead, zinc, copper, graphite powder and the like, and the novel anti-thread gluing high-pressure nut is mainly used at a thread connecting part and can play roles in assisting lubrication, sealing and protection, so that the nut is protected, and the anti-thread gluing performance of the nut is improved.

2. According to the novel thread gluing prevention high-pressure nut, the circular plate is rotated through the rotating groove in the protection device, so that the circular plate is connected to the upper end of the high-pressure nut through the clamping thread, the upper end of the high-pressure nut is sealed through the sealing plate at the lower end of the high-pressure nut, dust or water vapor is prevented from entering the high-pressure nut, and the using effect of the nut is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel anti-galling high-pressure nut of the present invention;

FIG. 2 is a schematic view of an overall structure of an anti-sticking device of the novel anti-sticking high-pressure nut of the utility model;

FIG. 3 is a schematic view of the overall structure of the protection device of the novel thread gluing prevention high-pressure nut of the utility model;

fig. 4 is a schematic overall structure diagram of the fixing and supporting device of the novel anti-sticking high-pressure nut of the utility model.

In the figure: 1. a high pressure nut; 2. an anti-sticking device; 3. a guard; 4. fixing the supporting device; 5. a knob base; 6. fixing the fixture block; 7. connecting threads; 20. a thread grease seal ring; 21. a connecting pipe; 22. a delivery pipe; 23. a sealing cover; 24. connecting grooves; 30. a circular plate; 31. rotating the groove; 32. clamping the threads; 33. a sealing plate; 40. a support base; 41. anti-skid lines; 42. a knob base fixing groove; 43. and a clamping block fixing groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel thread gluing prevention high-pressure nut comprises a high-pressure nut 1, wherein a knob base 5 is fixedly mounted at the lower end of the high-pressure nut 1, fixed fixture blocks 6 are fixedly mounted on the lower portion of the front end and the lower portion of the rear end of the knob base 5, a fixed supporting device 4 is fixedly mounted at the lower ends of the knob base 5 and the two fixed fixture blocks 6 in a penetrating mode, an anti-sticking device 2 is fixedly mounted on the outer surface of the high-pressure nut 1, connecting threads 7 are carved on the wall of the high-pressure nut 1, and a protection device 3 is connected to the upper end of the high-pressure nut 1 through the connecting threads 7.

The anti-sticking device 2 comprises a thread grease sealing ring 20, connecting pipes 21 are fixedly arranged on the inner wall of the front end of the thread grease sealing ring 20, the inner wall of the left end, the inner wall of the rear end and the inner wall of the right end of the thread grease sealing ring 20, conveying pipes 22 are fixedly arranged on the left part and the right part of the upper end of the thread grease sealing ring 20, sealing covers 23 are fixedly arranged on the upper ends of the two conveying pipes 22, connecting grooves 24 are formed in the front end, the left end, the inner wall and the right end of the high-pressure nut 1, the thread grease sealing ring 20 is fixedly arranged on the outer surface of the high-pressure nut 1 through the four connecting pipes 21 and is connected with the four connecting grooves 24 on the high-pressure nut 1 through the four connecting pipes 21, and therefore the thread grease sealing ring 20 is fixedly arranged on the outer side of the high-pressure nut 1; the protection device 3 comprises a circular plate 30, wherein a rotary groove 31 is formed in the middle of the upper end of the circular plate 30, a clamping thread 32 is carved on the outer surface of the circular plate 30, a sealing plate 33 is fixedly arranged at the lower end of the circular plate 30, the circular plate 30 is in threaded connection with the upper end of the high-pressure nut 1 through the clamping thread 32, the circular plate 30 is rotated through the rotary groove 31, so that the circular plate 30 is connected to the upper end of the high-pressure nut 1 through the clamping thread 32, and the upper end of the high-pressure nut 1 is sealed through the sealing plate 33 at the lower end of the circular plate; the fixed supporting device 4 comprises a supporting base 40, anti-skid grains 41 are respectively engraved at the upper end and the lower end of the supporting base 40, a knob base fixing groove 42 is formed in the middle of the upper end of the supporting base 40, fixture block fixing grooves 43 are respectively formed in the inner wall of the front end and the inner wall of the rear end of the knob base fixing groove 42, the supporting base 40 is fixedly installed at the lower ends of the knob base 5 and the two fixing fixture blocks 6 in an inserting mode through the knob base fixing groove 42 and the fixture block fixing grooves 43, and the supporting base 40 is installed at the lower ends of the knob base 5 and the two fixing fixture blocks 6 so that the high-pressure nut 1 is fixed along with the high-pressure nut; the four connecting pipes 21 and the four connecting grooves 24 have the same size and the positions correspond to each other; the diameter of the circular plate 30 is consistent with the diameter of the inner wall of the high-pressure nut 1.

It should be noted that, the utility model is a new kind of anti-sticking high-pressure nut, install on knob base 5 and two fixed fixture block 6 underpart through the supporting base 40 on the fixed supporting device 4 at first, make the high-pressure nut 1 fix along with it, then through turning the rotating groove 31 on the protective device 3 to rotate the circular plate 30, thus make it connect to the upper end of the high-pressure nut 1 through the clamping screw 32, then seal the upper end of the high-pressure nut 1 through its lower end seal plate 33 and avoid its inside to enter dust or steam, thus has improved the result of use of the high-pressure nut 1, then connect by four spread grooves 24 on the high-pressure nut 1 through four connecting pipes 21 on the anti-sticking device 2, thus make the grease seal ring 20 of whorl install on the outside of the high-pressure nut 1 fixedly, pour the grease into through the sealed lid 23 of the rotating when the high-pressure nut 1 is installed, the thread grease enters the high-pressure nut 1 through the conveying pipe 22, the thread grease is composed of oil-based grease serving as basic grease, various additives, solid fillers such as metal lead, zinc, copper and graphite powder, and the like, is mainly used at a threaded connection part, can play a role in auxiliary lubrication, sealing and protection, protects the nut, and improves the anti-thread gluing performance of the nut.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel thread gluing high pressure nut, includes high pressure nut (1), its characterized in that: high-pressure nut (1) lower extreme fixed mounting has knob base (5), the equal fixed mounting in knob base (5) front end lower part and rear end lower part has fixed fixture block (6), knob base (5) and two fixed fixture block (6) lower extremes interlude fixed mounting jointly and have fixed support device (4), high-pressure nut (1) surface fixed mounting has antiseized spiral-lock device (2), connecting thread (7) have all been carved with to high-pressure nut (1) wall, high-pressure nut (1) upper end has protector (3) through connecting thread (7) threaded connection.

2. The novel thread gluing prevention high-pressure nut as claimed in claim 1, wherein: antiseized spiral-lock is put (2) including screw thread grease seal ring (20), screw thread grease seal ring (20) front end inner wall, left end inner wall, rear end inner wall and the equal fixed mounting of right-hand member inner wall have connecting pipe (21), the equal fixed mounting in screw thread grease seal ring (20) upper end left part and upper end right part has conveyer pipe (22), two the equal fixed mounting in conveyer pipe (22) upper end has sealed lid (23), spread groove (24) have all been opened to high-pressure nut (1) front end, left end, inner wall and right-hand member, screw thread grease seal ring (20) are through the surface of four connecting pipe (21) fixed mounting at high-pressure nut (1).

3. The novel thread gluing prevention high-pressure nut as claimed in claim 1, wherein: the protection device (3) comprises a circular plate (30), a rotating groove (31) is formed in the middle of the upper end of the circular plate (30), clamping threads (32) are carved on the outer surface of the circular plate (30), a sealing plate (33) is fixedly mounted at the lower end of the circular plate (30), and the circular plate (30) is connected to the upper end of the high-pressure nut (1) through the clamping threads (32) in a threaded mode.

4. The novel thread gluing prevention high-pressure nut as claimed in claim 1, wherein: fixed support device (4) are including supporting base (40), support base (40) upper end and lower extreme and all be carved with anti-skidding line (41), it has knob base fixed slot (42) to open at support base (40) upper end middle part, fixture block fixed slot (43) have all been opened to knob base fixed slot (42) front end inner wall and rear end inner wall, support base (40) and alternate fixed mounting at knob base (5) and two fixture block (6) lower extreme through knob base fixed slot (42) and fixture block fixed slot (43).

5. The novel thread gluing prevention high-pressure nut as claimed in claim 2, wherein: the four connecting pipes (21) and the four connecting grooves (24) are consistent in size and correspond in position to each other.

6. The novel thread gluing prevention high-pressure nut as claimed in claim 3, wherein: the diameter of the circular plate (30) is consistent with that of the inner wall of the high-pressure nut (1).