CN215214306U

CN215214306U - Bolt assembly convenient to split and used for mechanical configuration

Info

Publication number: CN215214306U
Application number: CN202121806912.XU
Authority: CN
Inventors: 丁瀚
Original assignee: Yichang Hangyi Electromechanical Technology Co ltd
Current assignee: Yichang Hangyi Electromechanical Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-17
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a bolt component for mechanical configuration, which is convenient for disassembly, comprising a cavity, a T-shaped rotating block vertical rod penetrates into the cavity and is fixedly connected with the bottom surface of a gear, the T-shaped rotating block vertical rod is rotatably connected with the cavity, a first sealing ring is sleeved on the T-shaped rotating block vertical rod in a fitting and rotating way, the first sealing ring is fixedly embedded into the bottom surface of the cavity through glue, the bottom surface of a rubber block is fitted with the top surface of the gear, the top surface of a polygonal plate and the top surface of a barrel body are positioned on the same horizontal plane, a through hole is arranged on the top surface of the cavity, a screw rod is fixedly connected with the top surface of the polygonal plate, the bottom surface of the T-shaped rotating block and the bottom surface of the cavity are positioned on the same plane, a U-shaped plate is made of alloy steel material, the connecting mode of a ring and the barrel body adopts welding, the connection and fixation of the cavity and the screw rod can be realized to form a bolt and quick disassembly, the rust phenomenon that the screw rod and the nut are inconvenient to unscrew and convenient to disassemble is effectively prevented, the use requirement is met.

Description

Bolt assembly convenient to split and used for mechanical configuration

Technical Field

The utility model relates to a mechanical configuration technical field, concretely relates to mechanical configuration is with bolt assembly of the split of being convenient for.

Background

The bolt is a mechanical part, a cylindrical threaded fastener matched with a nut, a fastener composed of a head part and a screw (a cylinder with an external thread) needs to be matched with the nut and is used for tightly connecting two parts with through holes, the connection form is called bolt connection, if the nut is screwed off from the bolt, the two parts can be separated, so the bolt connection belongs to detachable connection, the bolt is widely applied in mechanical production, the bolt needs to be matched with the nut for use under most conditions, the bolt connection is used for a long time, the bolt and the nut are rusted due to external reasons, manual detachment is inconvenient, the bolt and the nut need to be cut and detached through a cutter, the detachment is time-consuming and labor-consuming, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a bolt assembly of split of being convenient for is used to mechanical configuration.

The utility model discloses a realize through following technical scheme:

a bolt component which is convenient to split for mechanical configuration comprises a cavity, wherein the cavity is formed by fixedly connecting two half barrel bodies, the outer cross section of the cavity is a regular polygon, the inner cross section of the cavity is circular, a ring is fixedly connected to the inner side wall of the cavity, the barrel body is fixedly connected to the position right below the ring, the inner cross section of the barrel body is a regular polygon, a T-shaped slider is arranged on the inner bottom surface of the barrel body in a laminating and sliding mode, the cross section of the top surface of the T-shaped slider is a regular polygon, the bottom end of a vertical rod of the T-shaped slider penetrates out of the barrel body and is fixedly connected with a rubber block through glue, the vertical rod of the T-shaped slider is connected with the barrel body in a sliding mode, a gear is arranged on the inner bottom surface of the cavity in a laminating and rotating embedded with a T-shaped rotating block, the vertical rod of the T-shaped rotating block penetrates into the cavity and is fixedly connected with the bottom surface of the gear, and the vertical rod of the T-shaped rotating block is connected with the cavity in a rotating mode, the T-shaped rotating block vertical rod is jointed with and rotatably sleeved with a first sealing ring, the first sealing ring is fixedly embedded into the inner bottom surface of the cavity through glue, the bottom surface of the rubber block is jointed with the top surface of the gear, a polygonal plate is jointed and slidably arranged in the barrel, the bottom surface of the polygonal plate is jointed with the top surface of the T-shaped sliding block, the top surface of the polygonal plate and the top surface of the barrel are positioned on the same horizontal plane, the top surface of the cavity is provided with a through hole, the top surface of the polygonal plate is fixedly connected with a screw rod, the top end of the screw rod sequentially penetrates through a ring and the through hole and extends to the outside, the screw rod is rotatably connected with the ring, the screw rod is fixedly sleeved with a toothed ring, the maximum diameter of the toothed ring is smaller than the diameter of the through hole, the toothed ring is arranged in the cavity, the screw rod is fixedly sleeved with a second sealing ring through glue, the top surface of the second sealing ring and the top surface of the cavity are positioned on the same plane, and the second sealing ring is jointed and arranged in the through hole, the second sealing ring is rotationally connected with the cavity, the circular ring top surface is symmetrically attached and slidably provided with two U-shaped plates, the openings of the U-shaped plates face to the side ends, the longitudinal sections of the U-shaped plates are arc-shaped, the side walls of vertical plates of the U-shaped plates are fixedly connected with arc-shaped racks, the U-shaped plates are sleeved on the toothed rings, the inner surfaces of the U-shaped plates are attached to the surfaces of the toothed rings, the arc-shaped racks are meshed with the toothed rings, the top surfaces of the U-shaped plates are attached to the top surfaces in the cavity, the side walls of the U-shaped plates are fixedly connected with a plurality of pairs of springs, the other ends of the springs are fixedly connected with the inner walls of the cavity, the springs are compression springs, the circular ring top surface is symmetrically provided with two through grooves, the bottom surfaces of the U-shaped plates are fixedly connected with L-shaped racks, the bottom ends of the L-shaped racks penetrate through the through grooves to be meshed with the gears, the L-shaped rack vertical rod is fixedly sleeved with a limiting ring, the top surface of the limiting ring is attached to the bottom surface of the circular ring, the bottom surface of the T-shaped rotating block is provided with a straight groove, and the bottom surface of the T-shaped rotating block and the bottom surface of the cavity are positioned on the same plane.

Preferably, the U-shaped plate is made of alloy steel materials.

Preferably, the connection mode of the circular ring and the barrel body adopts welding.

Compared with the prior art, the beneficial effects of the utility model are that: this device simple structure, the function is various, and the practicality is strong, through setting up ring, staving, T shape slider, block rubber, gear, the rotatory piece of T shape, first sealing ring, polygonal plate, ring gear, second sealing ring, U-shaped plate, arc rack, spring, L shape rack, spacing ring can realize that cavity and screw rod are connected fixed and form bolt and quick split, effectually prevents to take place to rust to die between screw rod and the nut and unscrew, and the split of being convenient for satisfies the user demand.

Drawings

FIG. 1 is a block diagram of the present invention;

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

fig. 3 is a schematic view of the structure of the present invention.

In the figure: the device comprises a cavity 1, a circular ring 2, a barrel body 3, a T-shaped sliding block 4, a rubber block 5, a gear 6, a T-shaped rotating block 7, a first sealing ring 8, a polygonal plate 9, a screw rod 10, a toothed ring 11, a second sealing ring 12, a U-shaped plate 13, an arc-shaped rack 14, a spring 15, an L-shaped rack 16, a limiting ring 17, a through hole 1-1, a through groove 2-1 and a straight groove 7-1.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figures 1, 2 and 3, the bolt assembly convenient for disassembly for mechanical configuration comprises a cavity 1, wherein the cavity 1 is formed by fixedly connecting two half barrels, the outer cross section of the cavity 1 is a regular polygon, the inner cross section of the cavity 1 is a circle, the inner side wall of the cavity 1 is fixedly connected with a ring 2, the barrel 3 is fixedly connected under the ring 2, the inner cross section of the barrel 3 is a regular polygon, a T-shaped sliding block 4 is arranged on the inner bottom surface of the barrel 3 in a fitting and sliding manner, the top surface of the T-shaped sliding block 4 is a regular polygon, the bottom end of the vertical rod of the T-shaped sliding block 4 penetrates out of the barrel 3 and is fixedly connected with a rubber block 5 through glue, the vertical rod of the T-shaped sliding block 4 is slidably connected with the barrel 3, a gear 6 is arranged on the inner bottom surface of the cavity 1 in a fitting and rotating manner, a T-shaped rotating block 7 is embedded into the bottom surface of the cavity 1, and is fixedly connected with the bottom surface of the gear 6 through the T-shaped rotating block 7, the vertical rod of the T-shaped rotating block 7 is rotatably connected with the cavity 1, the vertical rod of the T-shaped rotating block 7 is attached and rotatably sleeved with a first sealing ring 8, the first sealing ring 8 is fixedly embedded in the inner bottom surface of the cavity 1 through glue, the bottom surface of the rubber block 5 is attached to the top surface of the gear 6, a polygonal plate 9 is slidably arranged in the barrel body 3 in an attached manner, the bottom surface of the polygonal plate 9 is attached to the top surface of the T-shaped sliding block 4, the top surfaces of the polygonal plate 9 and the barrel body 3 are positioned on the same horizontal plane, the top surface of the cavity 1 is provided with a through hole 1-1, the top surface of the polygonal plate 9 is fixedly connected with a screw rod 10, the top end of the screw rod 10 sequentially penetrates through a circular ring 2 and the through hole 1-1 to extend to the outside, the screw rod 10 is rotatably connected with the circular ring 2, a toothed ring 11 is fixedly sleeved on the screw rod 10, the largest diameter of the toothed ring 11 is smaller than the diameter of the through hole 1-1, and the toothed ring 11 is arranged in the cavity 1, the screw rod 10 is fixedly sleeved with a second sealing ring 12 through glue, the top surface of the second sealing ring 12 and the top surface of the cavity 1 are positioned on the same plane, the second sealing ring 12 is attached to and arranged in a through hole 1-1, the second sealing ring 12 is rotatably connected with the cavity 1, two U-shaped plates 13 are symmetrically attached to and slidably arranged on the top surface of the ring 2, the openings of the U-shaped plates 13 face the side ends, the longitudinal section of each U-shaped plate 13 is arc-shaped, the vertical plate side wall of each U-shaped plate 13 is fixedly connected with an arc-shaped rack 14, the U-shaped plates 13 are sleeved on the toothed rings 11, the inner surfaces of the U-shaped plates 13 are attached to the surfaces of the toothed rings 11, the arc-shaped racks 14 are meshed with the toothed rings 11, the top surfaces of the U-shaped plates 13 are attached to the inner top surface of the cavity 1, the side walls of the U-shaped plates 13 are fixedly connected with a plurality of pairs of springs 15, the other ends of the springs are fixedly connected with the inner walls of the cavity 1, and the springs 15 are compression springs, the top surface of the circular ring 2 is symmetrically provided with two through grooves 2-1, the bottom surface of the U-shaped plate 13 is fixedly connected with an L-shaped rack 16, the bottom end of the L-shaped rack 16 penetrates through the through grooves 2-1 to be meshed with the gear 6, a limiting ring 17 is fixedly sleeved on a vertical rod of the L-shaped rack 16, the top surface of the limiting ring 17 is attached to the bottom surface of the circular ring 2, the bottom surface of the T-shaped rotating block 7 is provided with a straight groove 7-1, and the bottom surface of the T-shaped rotating block 7 and the bottom surface of the cavity 1 are located on the same plane.

The U-shaped plate 13 is made of alloy steel materials.

The connection mode of the circular ring 2 and the barrel body 3 adopts welding.

The working principle is as follows: when mechanical equipment needs to be fixed by matching a bolt and a nut, the traditional bolt is replaced by using the device for fixing, firstly, the cavity 1 is moved, the cavity 1 drives the ring 2 to move, the ring 2 drives the U-shaped plate 13 to move, the U-shaped plate 13 drives the rack 14 to move, the U-shaped plate 13 drives the toothed ring 11 to move, the electric screw 10 of the toothed ring 11 moves to gradually penetrate through a connecting hole of the equipment, then, a corresponding nut is screwed on the screw 10, then, the cavity 1 and the nut are screwed by a wrench, the cavity 1 drives the ring 2 to rotate, the ring 2 drives the barrel body 3 to rotate, the barrel body 3 drives the polygonal plate 9 to rotate, the polygonal plate 9 drives the screw 10 to rotate, so that the distance between the cavity 1 and the nut is gradually shortened to realize the fixing of the equipment, as shown in figure 3, the rubber block 5 is extruded to deform at the moment, the rubber block 5 is tightly attached to the top surface of the gear 6, the rubber block 5 is provided with an extrusion gear 6, so that the gear 6 is not convenient to rotate, the gear 6 is not convenient to rotate so that the L-shaped rack 16 is not convenient to move, the L-shaped rack 16 is not convenient to move so that the U-shaped plate 13 is not convenient to move, and the stability between the U-shaped plate 13 and the toothed ring 11 is increased, the spring 15 is a compression spring and always pushes the U-shaped plate 13 to indirectly increase the stability between the U-shaped plate 13 and the toothed ring 11, when the device is used for a long time, iron rust is generated between the screw 10 and the nut due to external factors, the phenomenon of rust is generated, the screw 10 and the nut cannot be separated, when the screw 10 and the nut cannot be separated, the screw is inserted into the straight groove 7-1 through the screwdriver, the T-shaped rotating block 7 is screwed, the T-shaped rotating block 7 drives the gear 6 to rotate, the gear 6 drives the L-shaped rack 16 to move, the two L-shaped racks 16 move back to back, the L-shaped rack 16 drives the U-shaped plate 13 to move the extrusion spring 15, the U-shaped plate 13 drives the arc-shaped rack 14 to move, the arc-shaped rack 14 gradually moves to be separated from the toothed ring 11, the U-shaped plate 13 gradually moves to be separated from the toothed ring 11, then the cavity 1 is pulled, the cavity 1 drives the ring 2 to move, the ring 2 drives the barrel body 3 to move, the barrel body 3 gradually moves to be separated from the polygonal plate 9, the cavity 1 gradually moves to enable the screw 10 to gradually slide out of the cavity 1, then the screw 10 is pulled out from the other end, after the T-shaped slide block 4 is separated from the polygonal plate 9, the extruded rubber block 5 gradually recovers the original shape, the rubber block 5 pushes the T-shaped slide block 4 to move, then a new screw 10 is inserted into the through hole 1-1, the screw 10 drives the T-shaped slide block 9 to gradually fit with the top surface of the T-shaped slide block 4 and then pushes the T-shaped slide block 4 to move, the T-shaped slide block 4 moves to extrude the rubber block 5, the polygonal plate 9 gradually slides into the barrel body 3, the screw 10 drives the toothed ring 11 to gradually slide into the cavity 1, the screw rod 10 drives the second sealing ring 12 to be gradually inserted into the through hole 1-1, then the screwdriver is screwed, the screwdriver drives the T-shaped rotating block 7 to rotate, the T-shaped rotating block 7 indirectly drives the two U-shaped plates 13 to move oppositely to be inserted into the toothed ring 11, the U-shaped plates 13 drive the arc-shaped racks 14 to move to be meshed with the toothed ring 11, as shown in figure 1, the screwdriver is pulled out, the first sealing ring 8 and the second sealing ring 12 are arranged to play an effective sealing role, the device is guaranteed to be used for a long time, the limiting ring 17 is arranged to play a limiting role in the L-shaped racks 16, and therefore the limiting effect on the U-shaped plates 13 is indirectly achieved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bolt assembly of split of being convenient for is used in mechanical configuration, includes cavity (1), cavity (1) comprises mutual fixed connection between the two halves staving, cavity (1) outer cross-section is regular polygon, cavity (1) inner cross-section is circular, its characterized in that: the inner side wall of the cavity (1) is fixedly connected with a circular ring (2), a barrel body (3) is fixedly connected under the circular ring (2), the inner cross section of the barrel body (3) is a regular polygon, a T-shaped sliding block (4) is arranged on the inner bottom surface of the barrel body (3) in a fit and sliding mode, the top surface cross section of the T-shaped sliding block (4) is a regular polygon, the bottom end of a vertical rod of the T-shaped sliding block (4) penetrates out of the barrel body (3) and is fixedly connected with a rubber block (5) through glue, the vertical rod of the T-shaped sliding block (4) is connected with the barrel body (3) in a sliding mode, a gear (6) is arranged on the inner bottom surface of the cavity (1) in a fit and rotating mode, a T-shaped rotating block (7) is embedded into the bottom surface of the cavity (1) in a fit and is fixedly connected with the bottom surface of the gear (6), and the vertical rod of the T-shaped rotating block (7) is rotatably connected with the cavity (1), the T-shaped rotating block (7) is attached to a vertical rod in a rotating sleeve mode and is provided with a first sealing ring (8), the first sealing ring (8) is fixedly embedded into the inner bottom surface of the cavity (1) through glue, the bottom surface of the rubber block (5) is attached to the top surface of the gear (6), a polygonal plate (9) is arranged in the barrel body (3) in an attaching and sliding mode, the bottom surface of the polygonal plate (9) is attached to the top surface of the T-shaped sliding block (4), the top surface of the polygonal plate (9) and the top surface of the barrel body (3) are located on the same horizontal plane, the top surface of the cavity (1) is provided with a through hole (1-1), the top surface of the polygonal plate (9) is fixedly connected with a screw rod (10), the top end of the screw rod (10) sequentially penetrates through the circular ring (2) and the through hole (1-1) to extend to the outside, the screw rod (10) is rotatably connected with the circular ring (2), and a tooth ring (11) is fixed on the screw rod (10), the maximum diameter of the toothed ring (11) is smaller than the diameter of the through hole (1-1), the toothed ring (11) is arranged in the cavity (1), the screw (10) is fixedly sleeved with a second sealing ring (12) through glue, the top surface of the second sealing ring (12) is in the same plane with the top surface of the cavity (1), the second sealing ring (12) is attached in the through hole (1-1), the second sealing ring (12) is rotationally connected with the cavity (1), the top surface of the circular ring (2) is symmetrically attached and slides to form two U-shaped plates (13), the openings of the U-shaped plates (13) face the side ends, the longitudinal section of each U-shaped plate (13) is arc-shaped, the vertical side walls of the U-shaped plates (13) are fixedly connected with arc-shaped racks (14), the U-shaped plates (13) are sleeved on the toothed ring (11), the inner surfaces of the U-shaped plates (13) are attached to the surface of the toothed ring (11), the arc-shaped rack (14) is meshed with the toothed ring (11), the top surface of the U-shaped plate (13) is attached to the inner top surface of the cavity (1), the side wall of the U-shaped plate (13) is fixedly connected with a plurality of pairs of springs (15), the other ends of the springs (15) are fixedly connected with the inner wall of the cavity (1), the spring (15) is a compression spring, the top surface of the circular ring (2) is symmetrically provided with two through grooves (2-1), the bottom surface of the U-shaped plate (13) is fixedly connected with an L-shaped rack (16), the bottom end of the L-shaped rack (16) penetrates through the through groove (2-1) to be meshed with the gear (6), a limit ring (17) is fixedly sleeved on the vertical rod of the L-shaped rack (16), the top surface of the limit ring (17) is attached to the bottom surface of the circular ring (2), the bottom surface of the T-shaped rotating block (7) is provided with a straight groove (7-1), and the bottom surface of the T-shaped rotating block (7) and the bottom surface of the cavity (1) are in the same plane.

2. The mechanical configuration is with bolt subassembly of facilitating the resolution of according to claim 1, characterized by: the U-shaped plate (13) is made of alloy steel materials.

3. The mechanical configuration is with bolt subassembly of facilitating the resolution of according to claim 1, characterized by: the connection mode of the circular ring (2) and the barrel body (3) adopts welding.