CN217255915U

CN217255915U - Nut adaptor for machinery

Info

Publication number: CN217255915U
Application number: CN202220287633.5U
Authority: CN
Inventors: 昝冬勤
Original assignee: Qingdao Dongqin Electromechanical Co ltd
Current assignee: Qingdao Dongqin Electromechanical Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-23
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a nut adaptor that machinery was used, including the ratchet head, the side fixedly connected with concave plate of ratchet head, the rotation hole has been seted up to the inner wall of concave plate, and the inner wall in rotation hole rotates and is connected with the dwang, and the terminal surface fixedly connected with carousel of dwang, the slip hole has been seted up to the side of carousel, and the inner wall sliding connection in slip hole has T shape pole, and the surperficial cover of T shape pole is equipped with extension spring, and the fixed surface of dwang is connected with the slide bar. This nut adaptor that machinery was used, the concave plate, the dwang, the carousel, T shape pole and extension spring setting, be convenient for adjust the angle of slide bar, the slide bar, fixing bolt and telescopic setting, be convenient for adjust the length of gripping department, and the setting of rotating the cover, be convenient for at the rotation of the ratchet rotation head when slide bar is perpendicular with the ratchet rotation head, support tight bolt simultaneously and can fix the rotation cover, thereby make this adaptor be convenient for carry out the regulation of gripping department length and angle according to dismantling the space, the dismouting of the nut of being convenient for.

Description

Nut adaptor for machinery

Technical Field

The utility model relates to a machinery overhauls technical field, specifically is a nut adaptor that machinery was used.

Background

Nuts are nuts, which are screwed together with bolts or screws for fastening, and all elements necessary for manufacturing machines.

When machinery overhauls, need demolish the nut, what have used now is that ratchet spanner carries out demolising of nut more, but current ratchet spanner's application of force department is fixed, can not carry out position control, and inconvenient manual rotation carries out in less space, therefore we propose a nut adaptor that machinery was used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nut adaptor that machinery was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a nut adaptor that machinery was used, including the ratchet head, the side fixedly connected with concave plate of ratchet head, the rotation hole has been seted up to the inner wall of concave plate, the inner wall rotation in rotation hole is connected with the dwang, the terminal surface fixedly connected with carousel of dwang, the slip hole has been seted up to the side of carousel, the inner wall sliding connection in slip hole has T shape pole, the surface cover of T shape pole is equipped with the extension spring, the fixed surface of dwang is connected with the slide bar, the surface cover of slide bar is equipped with the sleeve, telescopic surperficial threaded connection has fixing bolt, the rotation groove has been seted up on telescopic surface, the inner wall sliding connection in rotation groove has the rotation cover, the surperficial threaded connection of rotation cover has to support tight bolt.

Preferably, the rotating end of the ratchet wheel rotating head is fixedly connected with an installation block, a spring telescopic rod is embedded in the front face of the installation block, and the front face of the installation block is fixedly connected with a fixing ring.

Preferably, one end of the tension spring is fixedly connected with the upper surface of the T-shaped rod, and the other end of the tension spring is fixedly connected with the lower surface of the turntable.

Preferably, the surface of the sliding rod is provided with a plurality of counter bores matched with the fixing bolts.

Preferably, the threaded end of the tightening bolt is tightened against the inner wall of the rotating groove.

Preferably, the lower surface of the concave plate is provided with a plurality of jacks matched with the T-shaped rods, and the jacks are arranged on the lower surface of the concave plate in a circumferential array.

Advantageous effects

The utility model provides a nut adaptor that machinery was used possesses following beneficial effect:

1. this nut adaptor that machinery was used, the concave plate, the dwang, the carousel, T shape pole and extension spring setting, be convenient for adjust the angle of slide bar, the slide bar, fixing bolt and telescopic setting, be convenient for adjust the length of gripping department, and the setting of rotating the cover, be convenient for at the rotation of the ratchet rotation head when slide bar is perpendicular with the ratchet rotation head, support tight bolt simultaneously and can fix the rotation cover, thereby make this adaptor be convenient for carry out the regulation of gripping department length and angle according to dismantling the space, the dismouting of the nut of being convenient for.

2. This nut adaptor that machinery was used utilizes solid fixed ring cover to establish the nut that will need the installation, pushes down with nut lapped spring telescopic link atress, and remaining spring telescopic link still keeps the former state, and the inside spring telescopic link of solid fixed ring wraps up the nut this moment to the dismouting of the not equidimension model nut of being convenient for, convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: the ratchet wheel fixing device comprises a ratchet wheel rotating head 1, a concave plate 2, a rotating rod 3, a rotating disk 4, a T-shaped rod 5, a tension spring 6, a sliding rod 7, a sleeve 8, a fixing bolt 9, a rotating sleeve 10, a butting bolt 11, a mounting block 12, a spring telescopic rod 13 and a fixing ring 14.

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. 1-3, the present invention provides a technical solution: the utility model provides a nut adaptor that machinery was used, including ratchet head 1, ratchet head 1's rotation end fixedly connected with installation piece 12, the front of installation piece 12 is inlayed and is equipped with spring telescopic link 13, the solid fixed ring 14 of the positive fixedly connected with of installation piece 12, the nut that will need the installation utilizes solid fixed ring 14 cover to establish, push down with nut lapped spring telescopic link 13 atress, all the other spring telescopic links 13 still keep the former state, the inside spring telescopic link 13 of solid fixed ring 14 wraps up the nut this moment, thereby be convenient for the dismouting of not equidimension model nut, and convenient to use.

Ratchet rotates first 1's side fixedly connected with concave plate 2, the rotation hole has been seted up to concave plate 2's inner wall, the inner wall rotation in rotation hole is connected with dwang 3, dwang 3's terminal surface fixedly connected with carousel 4, the slip hole has been seted up to carousel 4's side, the inner wall sliding connection in slip hole has T shape pole 5, the jack of a plurality of and 5 looks adaptations of T shape pole is seted up to concave plate 2's lower surface, a plurality of jack is the lower surface of circumference array setting at concave plate 2, the surperficial cover of T shape pole 5 is equipped with extension spring 6, the one end of extension spring 6 and the last fixed surface of T shape pole 5 are connected, the other end of extension spring 6 and the lower fixed surface of carousel 4 are connected.

The fixed surface of dwang 3 is connected with slide bar 7, the surface cover of slide bar 7 is equipped with sleeve 8, the surperficial threaded connection of sleeve 8 has fixing bolt 9, the counter bore of a plurality of and fixing bolt 9 looks adaptation is seted up on the surface of slide bar 7, the rotation groove has been seted up on the surface of sleeve 8, the inner wall sliding connection who rotates the groove has rotation cover 10, the surface threaded connection who rotates cover 10 has support tight bolt 11, support tight bolt 11 the screw thread end and rotate the inner wall in groove and support tightly.

Concave plate 2, dwang 3, carousel 4, T shape pole 5 and extension spring 6 set up, be convenient for adjust the angle of slide bar 7, fixing bolt 9 and sleeve 8's setting, be convenient for adjust the length of gripping department, and the setting of rotating sleeve 10, be convenient for at the rotation of the ratchet head 1 of slide bar 7 when 1 is perpendicular with the ratchet head, support tight bolt 11 simultaneously and can fix and rotate sleeve 10, thereby make this adaptor be convenient for carry out the regulation of gripping department length and angle according to dismantling the space, the dismouting of the nut of being convenient for.

The working principle is as follows: when the nut adaptor for the machine is used, the fixing bolt 9 is loosened, the sleeve 8 is moved, the position of the sliding rod 7 in the sleeve 8 is adjusted according to the size of the dismounting space, the fixing bolt 9 is screwed down after the proper position is reached, if the transverse space is not large, the T-shaped rod 5 can be pulled, the sliding rod 7 can rotate at the moment, the sliding rod 7 is rotated to enable the sliding rod 7 to be perpendicular to the ratchet wheel rotating head 1, the T-shaped rod 5 is loosened, the tension spring 6 pulls the T-shaped rod 5 to fix the turntable 4 and the concave plate 2, the bolt 11 is loosened and supported, the rotating sleeve 10 can rotate, a nut to be installed is sleeved by the fixing ring 14, the spring telescopic rod 13 lapped with the nut is pressed downwards under stress, the rest spring telescopic rods 13 still keep the original shape, the spring telescopic rods 13 in the fixing ring 14 wrap the nut at the moment, the ratchet wheel rotating head 1 rotates through the grabbing part formed by the sleeve 8 and the sliding rod 7, the mounting block 12 is driven to rotate, and then the nut is dismounted, so that the adaptor is convenient to adjust the length and the angle of the gripping part according to the dismounting space, and the nut is convenient to dismount.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nut adaptor that machinery was used, includes ratchet rotating head (1), its characterized in that: the side fixedly connected with concave plate (2) of ratchet rotation head (1), the rotation hole has been seted up to the inner wall of concave plate (2), the inner wall rotation in rotation hole is connected with dwang (3), terminal surface fixedly connected with carousel (4) of dwang (3), the slip hole has been seted up to the side of carousel (4), the inner wall sliding connection in slip hole has T shape pole (5), the surperficial cover of T shape pole (5) is equipped with extension spring (6), the fixed surface of dwang (3) is connected with slide bar (7), the surperficial cover of slide bar (7) is equipped with sleeve (8), the surperficial threaded connection of sleeve (8) has fixing bolt (9), the rotation groove has been seted up on the surface of sleeve (8), the inner wall sliding connection in rotation groove has rotation cover (10), the surperficial threaded connection who rotates cover (10) has to tight bolt (11).

2. A mechanical nut adaptor as claimed in claim 1, wherein: the ratchet wheel rotating head is characterized in that a rotating end of the ratchet wheel rotating head (1) is fixedly connected with an installation block (12), a spring telescopic rod (13) is embedded in the front of the installation block (12), and a fixing ring (14) is fixedly connected to the front of the installation block (12).

3. A mechanical nut adaptor as claimed in claim 1, wherein: one end of the tension spring (6) is fixedly connected with the upper surface of the T-shaped rod (5), and the other end of the tension spring (6) is fixedly connected with the lower surface of the turntable (4).

4. A mechanical nut adaptor as claimed in claim 1, wherein: the surface of the sliding rod (7) is provided with a plurality of counter bores matched with the fixing bolts (9).

5. A mechanical nut adaptor as claimed in claim 1, wherein: the thread end of the abutting bolt (11) abuts against the inner wall of the rotating groove.

6. A mechanical nut adaptor as claimed in claim 1, wherein: the lower surface of the concave plate (2) is provided with a plurality of jacks matched with the T-shaped rods (5), and the jacks are arranged on the lower surface of the concave plate (2) in a circumferential array manner.