CN214265325U

CN214265325U - Clamping device of metal lock nut

Info

Publication number: CN214265325U
Application number: CN202120057293.2U
Authority: CN
Inventors: 刘啸; 夏朝霞; 何宇麟
Original assignee: Shenzhen Yonghaorun Technology Co ltd
Current assignee: Shenzhen Yonghaorun Technology Co ltd
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-09-24
Anticipated expiration: 2031-01-09

Abstract

The utility model discloses a clamping device of a metal locking nut, which comprises a fixed table, wherein a transmission mechanism is arranged at the inner bottom of the fixed table, and a clamping mechanism is arranged at the top of the fixed table; the transmission mechanism comprises a motor fixed at the inner bottom of the fixed table and a threaded rod rotatably connected to the inner bottom of the fixed table, a first bevel gear is fixedly connected to the driving end of the motor, and a second bevel gear is fixedly connected to the position, close to the bottom, of the side wall of the threaded rod; fixture is including rotating the carousel of connection at the fixed station top, four fan-shaped logical grooves of evenly setting are seted up on the carousel surface, four equal sliding connection has the actuating lever in the fan-shaped logical groove, the top of carousel is provided with the centre gripping platform. The utility model discloses in, through rotating the back at the carousel, can make four supporting rods move or move dorsad along the spacing groove in opposite directions to can press from both sides not unidimensional metal lock nut tight, extended this metal lock nut's clamping device's suitable face.

Description

Clamping device of metal lock nut

Technical Field

The utility model relates to a lock nut technical field especially relates to a metal lock nut's clamping device.

Background

The metal lock nut is a nut widely applied to industries such as machinery and the like, the working principle of the metal lock nut is that friction force between the nut and a bolt is adopted for self locking, but the self locking reliability is reduced in dynamic load, some anti-loosening measures can be taken in important occasions to ensure the nut locking reliability, the metal lock nut is also called as a root nut, an anti-loosening nut and a nut, the metal lock nut is usually used as a lock harness cord outer connector or other pipe fittings and is screwed together with the bolt or a screw rod to play a role in fastening, the metal lock nut is almost a necessary element for all production and manufacturing machinery, and the metal lock nut can be carbon steel, stainless steel, nonferrous metal and the like according to different materials.

Along with the development and progress of society, people pay more and more attention to machining, the manufacturing technology of metal lock nut is also different day by day, but the structural design of the clamping device that present metal lock nut used at the worker in-process has certain defect, present metal lock nut is in the course of working, clamping device often only can the centre gripping metal lock nut of specific model, application range is very limited, when processing to different metal lock nuts, need frequently to change equipment, machining efficiency has seriously been influenced, treat to improve, for this reason, we have proposed a new clamping device of metal lock nut.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device of a metal locking nut.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping device for a metal locking nut comprises a fixed table, wherein a transmission mechanism is arranged at the inner bottom of the fixed table, and a clamping mechanism is arranged at the top of the fixed table;

the transmission mechanism comprises a motor fixed at the inner bottom of the fixed table and a threaded rod rotatably connected to the inner bottom of the fixed table, a first bevel gear is fixedly connected to the driving end of the motor, and a second bevel gear is fixedly connected to the position, close to the bottom, of the side wall of the threaded rod;

fixture is including rotating the carousel of connection at the fixed station top, four fan-shaped logical grooves of evenly setting are seted up on the carousel surface, four equal sliding connection has the actuating lever in the fan-shaped logical groove, the top of carousel is provided with the grip table, four spacing grooves of evenly setting are seted up at the top of grip table, four the top of spacing groove all is provided with the supporting rod.

As a further description of the above technical solution:

the driving rod penetrates through the limiting groove and is fixedly connected with the bottom of the clamping rod.

As a further description of the above technical solution:

four the equal fixedly connected with stopper in bottom of actuating lever, four spouts corresponding with four stoppers are seted up at the top of fixed station, stopper and spout sliding connection.

As a further description of the above technical solution:

the first bevel gear and the second bevel gear are meshed with each other.

As a further description of the above technical solution:

the clamping table is fixedly connected with the top of the fixing table.

As a further description of the above technical solution:

and the outer walls of the four clamping rods are fixedly sleeved with anti-slip gaskets.

As a further description of the above technical solution:

the top of threaded rod runs through the top and the carousel fixed connection of fixed station.

The utility model discloses following beneficial effect has:

1. the utility model provides a clamping device of metal lock nut compares with traditional device, the device simple structure, convenient and practical, after the carousel rotates, four fan-shaped logical grooves of accessible make four actuating levers along the top of spout remove in opposite directions or remove dorsad to can drive four supporting rods along spacing groove remove in opposite directions or remove dorsad, thereby can press from both sides not unidimensional metal lock nut tightly, then can resume follow-up processing work, this metal lock nut's clamping device's the application face has been extended greatly.

2. Compared with the traditional device, the device has great innovation and improvement in structure and design, and the clamping device of the metal lock nut can prevent the phenomena of slipping and the like when the metal lock nut is clamped by the clamping rod through the design of the anti-slip washer; according to the clamping device for the metal locking nut, different metal locking nuts can be processed only by starting the motor to drive the rotary table to rotate, equipment does not need to be replaced, the work efficiency is greatly improved, a large amount of equipment cost can be saved, and the clamping device is worthy of being widely popularized.

Drawings

Fig. 1 is a front view structural diagram of a clamping device of a metal lock nut provided by the present invention;

fig. 2 is a structural diagram of a turntable in the clamping device of the metal lock nut of the present invention;

fig. 3 is a structural diagram of a clamping table in the clamping device of the metal lock nut of the present invention.

Illustration of the drawings:

1. a fixed table; 2. a transmission mechanism; 3. a clamping mechanism; 4. a limiting block; 5. a chute; 6. an anti-slip washer; 201. a motor; 202. a first bevel gear; 203. a threaded rod; 204. a second bevel gear; 205. (ii) a 301. A turntable; 302. a fan-shaped through groove; 303. a drive rod; 304. a clamping table; 305. a limiting groove; 306. and a clamping rod.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a clamping device of a metal locking nut comprises a fixed table 1, wherein a transmission mechanism 2 is arranged at the inner bottom of the fixed table 1, and a clamping mechanism 3 is arranged at the top of the fixed table 1;

the transmission mechanism 2 comprises a motor 201 fixed at the bottom in the fixed table 1 and a threaded rod 203 rotatably connected to the bottom in the fixed table 1, a first bevel gear 202 is fixedly connected to the driving end of the motor 201, a second bevel gear 204 is fixedly connected to the position, close to the bottom, of the side wall of the threaded rod 203, and after the motor 201 is started, the first bevel gear 202 can be driven to rotate, so that the second bevel gear 204 can be driven to rotate, and the turntable 301 can be driven to rotate;

fixture 3 is including rotating carousel 301 of connection at 1 top of fixed station, carousel 301 sets up the fan-shaped logical groove 302 of four even settings on the surface, equal sliding connection has the actuating lever 303 in four fan-shaped logical groove 302, the top of carousel 301 is provided with grip block 304, four even spacing grooves 305 that set up are seted up at the top of grip block 304, the top of four spacing grooves 305 all is provided with clamping rod 306, carousel 301 rotates the back, four fan-shaped logical groove 302 of accessible make four actuating levers 303 remove or move dorsad along the top of spout 5 in opposite directions, thereby can drive four clamping rod 306 and remove or move dorsad along spacing groove 305 in opposite directions, thereby can press from both sides not unidimensional metal lock nut tightly, then can resume follow-up processing work again.

The actuating lever 303 runs through the bottom fixed connection of spacing groove 305 and clamping rod 306, the equal fixedly connected with stopper 4 in bottom of four actuating levers 303, four spout 5 corresponding with four stopper 4 are seted up at the top of fixed station 1, stopper 4 and spout 5 sliding connection, first bevel gear 202 and second bevel gear 204 intermeshing, the top fixed connection of clamping table 304 and fixed station 1, the outer wall of four clamping rod 306 is all fixed and has been cup jointed anti-skidding packing ring 6, the top and the carousel 301 fixed connection of fixed station 1 are run through to the top of threaded rod 203.

The working principle is as follows: the utility model provides a clamping device of metal lock nut compares with traditional device and has great improvement innovation, when using this kind of metal lock nut's clamping device, behind the starter motor 201, can drive first bevel gear 202 and rotate, thereby can drive second bevel gear 204 and rotate, thereby can drive carousel 301 and rotate, thereby four fan-shaped logical groove 302 of accessible make four actuating lever 303 along spout 5's top move in opposite directions or move dorsad, thereby can drive four supporting rod 306 along spacing groove 305 move in opposite directions or move dorsad, thereby can press from both sides not unidimensional metal lock nut tight, then can resume follow-up processing work, antiskid packing ring 6 can assist supporting rod 306 to press from both sides tight to metal lock nut.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a metal lock nut's clamping device, includes fixed station (1), its characterized in that: the inner bottom of the fixed table (1) is provided with a transmission mechanism (2), and the top of the fixed table (1) is provided with a clamping mechanism (3);

the transmission mechanism (2) comprises a motor (201) fixed at the inner bottom of the fixed table (1) and a threaded rod (203) rotatably connected to the inner bottom of the fixed table (1), the driving end of the motor (201) is fixedly connected with a first bevel gear (202), and the side wall of the threaded rod (203) close to the bottom is fixedly connected with a second bevel gear (204);

fixture (3) are including rotating carousel (301) of connection at fixed station (1) top, carousel (301) surface is seted up fan-shaped logical groove (302) of four even settings, four equal sliding connection has actuating lever (303) in fan-shaped logical groove (302), the top of carousel (301) is provided with centre gripping platform (304), four evenly set up spacing groove (305), four are seted up at the top of centre gripping platform (304) the top of spacing groove (305) all is provided with clamping rod (306).

2. The clamping device of a metal lock nut as claimed in claim 1, wherein: the driving rod (303) penetrates through the limiting groove (305) and is fixedly connected with the bottom of the clamping rod (306).

3. The clamping device of a metal lock nut as claimed in claim 1, wherein: four the equal fixedly connected with stopper (4) in bottom of actuating lever (303), four spout (5) corresponding with four stopper (4) are seted up at the top of fixed station (1), stopper (4) and spout (5) sliding connection.

4. The clamping device of a metal lock nut as claimed in claim 1, wherein: the first bevel gear (202) and the second bevel gear (204) are meshed with each other.

5. The clamping device of a metal lock nut as claimed in claim 1, wherein: the clamping table (304) is fixedly connected with the top of the fixed table (1).

6. The clamping device of a metal lock nut as claimed in claim 1, wherein: the outer walls of the four clamping rods (306) are fixedly sleeved with anti-slip gaskets (6).

7. The clamping device of a metal lock nut as claimed in claim 1, wherein: the top of the threaded rod (203) penetrates through the top of the fixed table (1) and is fixedly connected with the rotary table (301).