CN218670498U

CN218670498U - Coupler assembly type worm

Info

Publication number: CN218670498U
Application number: CN202223250537.2U
Authority: CN
Inventors: 吴德新; 马巧昌
Original assignee: Dongguan Yingnuo Precision Transmission Technology Co ltd
Current assignee: Dongguan Yingnuo Precision Transmission Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-21
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to a shaft coupling technical field, and disclose a shaft coupling assembly formula worm, it is comparatively complicated to have solved the dismantlement of worm on the existing market, and the worm produces the problem of the noise that lasts and wearing and tearing, it includes the shaft coupling body, the outside of the shaft coupling body is provided with the worm body, one side of the shaft coupling body is provided with disassembly body, disassembly body includes fixing base and screw thread storehouse, the fixed surface of shaft coupling body one side is connected with the fixing base, setting through fastening device, at first install the blotter in the fastening inslot, through the vibration that the buffer cushion buffering shaft coupling body produced, it is not hard up to avoid between the shaft coupling body and the fixing base, and through screwing up the threaded rod, can improve the steadiness of the worm body and the shaft coupling body, avoid producing not hard up and droing, through the leakproofness that improves joint hole and worm body surface, can prevent lubricating oil from getting into the screw thread storehouse along the worm body, avoid lubricating oil to get into the screw thread storehouse after getting into the screw thread storehouse and lead to produce the not hard up condition with the side screw rod.

Description

Coupler assembly type worm

Technical Field

The utility model belongs to the technical field of the shaft coupling, more specifically the utility model relates to an overall formula worm of shaft coupling that says so.

Background

The worm is a gear which is provided with one or more spiral teeth and is meshed with a worm wheel to form a staggered shaft gear pair, the coupling is a device which connects two shafts or a shaft and a rotary part, rotates together in the process of transmitting motion and power and does not separate under normal conditions, the existing coupling general worm is used in daily use, and the worm is mainly connected with a motor rotating shaft through the coupling;

specifically, the following structure is generally included: the general worm of the coupler comprises a coupler body and a worm, wherein a connecting shaft on one side is driven by a motor to rotate, and the worm is connected to one side of the motor through the connection of the coupler.

However, the above-mentioned coupling assembly worm still has some problems in the use process, such as: one end of shaft coupling is behind connecting the worm, because the surface of worm needs to add lubricating oil, and if lubricating oil gets into one side and shaft coupling junction along the screw rod in use, then can reduce the fastening nature of being connected between shaft coupling and the worm, because damage can appear after the long-time work of worm simultaneously, it is comparatively complicated when dismantling the worm, and if the junction produces the clearance etc. worm in use, can produce continuous noise and wearing and tearing.

To this end, a worm screw of the coupling assembly is proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a coupler body formula worm to the dismantlement of proposing the worm in solving above-mentioned background art is comparatively complicated, and worm in use produces the problem of the noise that lasts and wearing and tearing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a shaft coupling totality formula worm, includes the shaft coupling body, the outside of the shaft coupling body is provided with the worm body, one side of the shaft coupling body is provided with disassembly body, disassembly body includes fixing base and screw thread storehouse, the fixed surface of shaft coupling body one side is connected with the fixing base, screw thread storehouse has been seted up to one side of fixing base, the surperficial threaded connection in screw thread storehouse has the side screw rod, the spacing groove has been seted up on the surface of fixing base, one side of screw thread storehouse is provided with choked flow mechanism.

Preferably, the flow blocking mechanism comprises a flow blocking plate and a clamping hole, the surface of the side screw is movably connected with a flow blocking pad, the surface of the flow blocking pad is movably connected with the clamping hole, and the outer side of the clamping hole is fixedly connected with the flow blocking plate.

As a preferred scheme, the outer edge of the threaded cabin is fixedly connected with a movable plate, and the surface of the movable plate is movably connected with a limiting groove.

As a preferred scheme, the surface of the limiting groove is movably connected with a limiting ring, and the surface of the limiting ring is movably connected with a threaded rod.

Preferably, fastening mechanisms are arranged on two sides of the dismounting mechanism and comprise fastening grooves and buffer cushions, the fastening grooves are formed in one side of the fixing seat, the buffer cushions are movably connected to the surfaces of the fastening grooves, and the surfaces of the side screws are clamped with the seal cushions.

Preferably, one end of the side screw is fixedly connected with one side of the worm body, and one side of the side screw is perpendicular to one side of the worm body.

Compared with the prior art, the utility model provides a shaft coupling assembly formula worm possesses following

Has the beneficial effects that:

1) During the overall worm work of the coupler, through the arrangement of the fastening mechanism, firstly, the buffer cushion is arranged in the fastening groove, so that after the fixed seat is connected with the coupler body, the vibration generated by the coupler body is buffered through the buffer cushion, the situation that the fixed seat is loosened due to long-time work of the coupler body is avoided, and the side screw rod is firmly connected in the threaded bin by screwing the threaded rod, so that the stability of the worm body and the coupler body can be improved, and the looseness and the falling off are avoided;

2) During this shaft coupling general formula worm work, connect the inboard in joint hole through the choked flow pad, can improve the leakproofness in joint hole and the worm body surface, after the surperficial additional lubricating oil of the worm body along this moment, can prevent through the spoiler that lubricating oil from getting into the screw thread storehouse along the worm body, avoid screw thread storehouse and the circumstances that the screw rod production is not hard up of inclining.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic diagram of a separation structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a schematic view of the fastening mechanism of the present invention;

fig. 4 is a schematic view of the flow blocking mechanism of the present invention;

the numbering in the figures illustrates: 1. a coupling body; 2. a worm body; 3. a disassembly mechanism; 301. a fixed seat; 302. a threaded bin; 303. a side screw; 304. a limiting groove; 305. a limiting ring; 306. a threaded rod; 307. a movable plate; 4. a fastening mechanism; 401. a fastening groove; 402. a cushion pad; 403. a gasket; 5. a flow choking mechanism; 501. a spoiler; 502. a clamping hole; 503. a choke pad.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the general worm of a shaft coupling comprises a shaft coupling body 1, a worm body 2 is arranged on the outer side of the shaft coupling body 1, a dismounting mechanism 3 is arranged on one side of the shaft coupling body 1, the dismounting mechanism 3 comprises a fixed seat 301 and a threaded bin 302, the fixed surface of one side of the shaft coupling body 1 is fixedly connected with the fixed seat 301, the threaded bin 302 is arranged on one side of the fixed seat 301, the surface of the threaded bin 302 is in threaded connection with a side screw 303, and the portability of connection of the worm body 2 can be improved through the side screw 303.

The utility model discloses in further preferred embodiment, as shown with reference to fig. 1 to 4, one side of screw thread storehouse 302 is provided with choked flow mechanism 5, choked flow mechanism 5 includes spoiler 501 and joint hole 502, the surface activity of side screw 303 is connected with choked flow pad 503, the surface activity of choked flow pad 503 is connected with joint hole 502, the outside fixedly connected with spoiler 501 of joint hole 502, can prevent through spoiler 501 that lubricating oil from getting into screw thread storehouse 302 along worm body 2, avoid screw thread storehouse 302 and side screw 303 to produce not hard up.

In a further preferred embodiment of the present invention, referring to fig. 1 to 4, the surface of the fixing base 301 has a limiting groove 304, the outer edge of the threaded bin 302 is fixedly connected to the movable plate 307, the surface of the movable plate 307 is movably connected to the limiting groove 304, the limiting ring 305 contracts, and can generate pressure to the limiting groove 304, and generate pressure to the inner side screw 303.

In a further preferred embodiment of the present invention, referring to fig. 1 to 4, the surface of the limiting groove 304 is movably connected with a limiting ring 305, the surface of the limiting ring 305 is movably connected with a threaded rod 306, and the threaded rod 306 is screwed tightly, so that the shrinking limiting ring 305 can fasten the movable plate 307, thereby improving the stability of the worm body 2 and the coupling body 1 and avoiding the loosening and falling.

The utility model discloses in further preferred embodiment, as referring to fig. 1 to 4, the both sides of detaching mechanism 3 are provided with fastening device 4, and fastening device 4 includes fastening groove 401 and buffer pad 402, and fastening groove 401 has been seted up to one side of fixing base 301, and the surface swing joint of fastening groove 401 has buffer pad 402, and the surface joint of side screw 303 has sealed the pad 403, through the connection of sealed pad 403, can reduce rocking of side screw 303 and screw thread bin 302.

In a further preferred embodiment of the present invention, referring to fig. 1 to 4, one end of the side screw 303 is fixedly connected to one side of the worm body 2, and one side of the side screw 303 is perpendicular to one side of the worm body 2, so that the side screw 303 on one side of the worm body 2 is screwed into the threaded bin 302, thereby facilitating the connection of the worm body 2 and the coupling body 1.

The specific use mode and function of the embodiment are as follows: during daily work of the coupling assembly type worm, through the arrangement of the dismounting mechanism 3, firstly, the fixing seat 301 is fixed on one side of the coupling body 1, and through the arrangement of the fastening mechanism 4, the fastening groove 401 is formed in the inner side of the fixing seat 301, so that when the coupling assembly is installed, the buffer pad 402 can be installed in the fastening groove 401, after the fixing seat 301 is connected with the coupling body 1, vibration generated by the coupling body 1 can be buffered through the buffer pad 402, and the phenomenon that the fixing seat 301 is loosened due to long-time work of the coupling body 1 is avoided;

meanwhile, after the fixed seat 301 is installed, the side screw 303 on one side of the worm body 2 is in threaded connection with the threaded bin 302, the worm body 2 is fixed on one side of the fixed seat 301, the threaded rod 306 is screwed, the limiting ring 305 can be driven to contract at the moment, pressure is generated on the limiting groove 304, the movable plate 307 can be fastened by the contracted limiting ring 305, the side screw 303 can be stably connected with the threaded bin 302 through fastening of the movable plate 307, stability of the worm body 2 and the coupling body 1 can be improved, and loosening and falling are avoided;

meanwhile, through the setting of the choke mechanism 5, before lubricating oil is added to the worm body 2, the clamping hole 502 in the choke plate 501 is clamped with the surface of the worm body 2, and after the clamping hole 502 is clamped with the surface of the worm body 2, the choke plate 503 is connected to the inner side of the clamping hole 502, so that the sealing performance between the clamping hole 502 and the surface of the worm body 2 can be improved, and after lubricating oil is added along the surface of the worm body 2, the lubricating oil can be prevented from entering the threaded bin 302 along the worm body 2 through the choke plate 501, and the situation that the threaded bin 302 and the side screw 303 are loosened is avoided.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a general formula worm of shaft coupling, includes shaft coupling body (1), its characterized in that: the outside of the shaft coupling body (1) is provided with the worm body (2), one side of the shaft coupling body (1) is provided with disassembly body (3), disassembly body (3) are including fixing base (301) and screw thread storehouse (302), fixed surface of shaft coupling body (1) one side is connected with fixing base (301), screw thread storehouse (302) has been seted up to one side of fixing base (301), the surface threaded connection of screw thread storehouse (302) has side screw rod (303), spacing groove (304) have been seted up on the surface of fixing base (301), one side of screw thread storehouse (302) is provided with choked flow mechanism (5).

2. A coupling worm generally as in claim 1 wherein: the flow blocking mechanism (5) comprises a flow blocking plate (501) and a clamping hole (502), the surface of the side screw (303) is movably connected with a flow blocking pad (503), the surface of the flow blocking pad (503) is movably connected with the clamping hole (502), and the outer side of the clamping hole (502) is fixedly connected with the flow blocking plate (501).

3. A coupling worm generally as in claim 1 wherein: the outer edge of the threaded bin (302) is fixedly connected with a movable plate (307), and the surface of the movable plate (307) is movably connected with a limiting groove (304).

4. A coupling worm generally as in claim 1 wherein: the surface of spacing groove (304) swing joint has spacing ring (305), the surface swing joint of spacing ring (305) has threaded rod (306).

5. A coupling worm generally as in claim 1, wherein: the both sides of detaching mechanism (3) are provided with fastening device (4), fastening device (4) are including fastening groove (401) and blotter (402), fastening groove (401) have been seted up to one side of fixing base (301), the surperficial swing joint in fastening groove (401) has blotter (402), the surperficial joint of side screw rod (303) has sealed the pad (403).

6. A coupling worm generally as in claim 1 wherein: one end of the side screw rod (303) is fixedly connected with one side of the worm body (2), and one side of the side screw rod (303) is perpendicular to one side of the worm body (2).