CN219974813U - Aircraft nose device of air compressor machine - Google Patents

Abstract

The utility model relates to the technical field of air compressor accessories, and discloses a machine head device of an air compressor, which comprises an equipment main body, wherein the equipment main body comprises: a installation component for installing fixed with the rotor, be provided with on the installation component: the limiting piece is used for limiting the mounting assembly; and a buffer for buffering the rotor; through setting up the equipment main part, the shock attenuation effect of this utility model is better, and when long-time use, the elasticity coefficient of spring descends, the elasticity diminishes, and the elasticity of slide cylinder self polyurethane material also descends, the user can directly draw out the bolster outward, and change corresponding new bolster, only need with the fixture block install the draw-in groove can when installing, realize quick replacement's effect, guarantee the long-time normal use of device, solve in the conventional art, the user is difficult to follow the problem of trading to shock attenuation material, effectively strengthen the practicality of device, the convenience of use personnel uses.

Description

Aircraft nose device of air compressor machine

Technical Field

The utility model relates to the technical field of air compressor accessories, in particular to a machine head device of an air compressor.

Background

At present, a nose for an air compressor on the market comprises a box body and a rear seat matched with the box body, wherein an installation cavity is formed between the box body and the rear seat in a connecting mode, and a stator and a rotor are arranged in the installation cavity. The aircraft nose of traditional air compressor machine passes through the box and the mounting chamber that the backseat connection formed, and the shock attenuation effect in the mounting chamber is relatively poor, leads to the rotation stability of stator and rotor in the mounting chamber relatively poor easily, and then influences the use of motor easily.

The bulletin number is: the utility model of CN208619299U proposes a aircraft nose for air compressor machine, and its technical scheme main points are that the installation intracavity is equipped with stator and rotor, is equipped with damper in the installation intracavity, damper includes a plurality of first shock-absorbing bodies that set up on the box inner wall, a plurality of second shock-absorbing bodies that set up on the backseat inner wall and set up the fixed bolster in stator week side, and each first shock-absorbing body is the ring array and sets up in the week side of box inner wall, and each second shock-absorbing body is the ring array and sets up in the week side of backseat inner wall.

It is through setting up the shock absorber and shock attenuation to equipment, and single shock attenuation effect through the shock absorber is relatively poor to after long-time use, damping material's elasticity coefficient can change and finally can move back the weak disappearance completely, at this moment, the user is difficult to take out it and changes, and the practicality of device is relatively poor.

Disclosure of Invention

The utility model aims to provide a machine head device of an air compressor, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a head arrangement for an air compressor comprising an apparatus body, the apparatus body comprising:

a installation component for installing fixed with the rotor, be provided with on the installation component:

the limiting piece is used for limiting the mounting assembly; and

and a buffer member for buffering the rotor.

Further, the installation assembly comprises an installation disc, an installation cylinder is arranged in the middle of the installation disc, and an installation sleeve corresponding to the rotor is arranged in the middle of the installation cylinder.

Further, limit grooves are formed in four corners of the outer side of the mounting plate and extend to the inner side of the mounting plate, countersunk screw holes are formed in the upper portion of the outer side of the limit grooves, and sliding grooves are formed in the lower portion of the outer side of the limit grooves.

Further, the countersunk head screw holes and the outer sides of the sliding grooves penetrate through the mounting plate to be communicated with the outside.

Further, still be provided with the mounting bracket in the spacing groove, the mounting bracket corresponds even ring with the spacing groove and is equipped with four groups, the mounting bracket is including setting up in the inside intermediate position of spacing groove's installation ear, the top of installation ear is provided with the fixed disk, the outside upper and lower symmetry of fixed disk is provided with two sets of mount pads, the one end that the fixed disk was kept away from to the mount pad is provided with the extension rod, the extension rod extends to in the sliding tray, coaxial setting between extension rod and the sliding tray.

Further, four groups of clamping grooves are uniformly and annularly arranged on the mounting seat.

Further, the locating part corresponds even ring with the spacing groove and is equipped with four groups, the locating part includes two sets of bolts that bilateral symmetry set up, in the bolt has countersunk head screw through threaded connection, the bolt extends to the spacing inslot side, the inboard of bolt is provided with the spacing dish.

Further, the buffer piece corresponds even ring with the spacing groove and is equipped with four groups, the buffer piece includes two sets of lantern rings of bilateral symmetry setting, the lantern ring cup joints in the outside of extension rod, be provided with the fixture block that corresponds with the draw-in groove on the lantern ring, the fixture block even ring is equipped with four groups.

Further, the one end that the mount pad was kept away from to the lantern ring is provided with the spring, the spring cup joints in the outside of extension rod, the one end that the lantern ring was kept away from to the spring is provided with a slide, be provided with the mounting hole that corresponds with the extension rod on the slide, the slide cup joints in the outside of extension rod through the mounting hole slip, the one end that the spring was kept away from to the slide extends to the outside of mounting disc through the sliding tray.

Further, the material of the sliding cylinder is polyurethane, and one end, far away from the spring, of the sliding cylinder is further provided with a round angle.

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

through setting up the equipment main part, when using, when the vibrations condition appears, the outside of mounting disc contacts with the casing, utilize the elasticity that the spring provided to promote the slide cartridge and contact with the shell, the power that vibrations transmitted utilizes the spring to transmit, then the slide cartridge slides in the sliding tray and produces the damping, damping cooperation is with vibration energy conversion heat energy release, compare traditional structure, the shock attenuation effect of this utility model is better, and when using for a long time, the elasticity of spring descends, the elasticity diminishes, and the elasticity of slide cartridge self polyurethane material descends equally, the user can directly draw out the bolster outward, and change corresponding new bolster, only need install the fixture block alignment draw-in groove when installing can, realize quick replacement's effect, guarantee the long-time normal use of device, the problem that the user is difficult to follow the shock attenuation material in the solution tradition technique, effectively strengthen the practicality of device, the convenience of using the user person uses.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the mounting assembly of the present utility model;

FIG. 3 is a schematic view of a buffer structure according to the present utility model.

In the figure: 1. an apparatus main body; 2. a mounting assembly; 21. a mounting plate; 211. a mounting sleeve; 22. a mounting cylinder; 23. a limit groove; 231. countersunk head screw holes; 232. a sliding groove; 24. a mounting frame; 241. a mounting ear; 242. a fixed plate; 243. a mounting base; 2431. a clamping groove; 244. an extension rod; 3. a buffer member; 31. a collar; 32. a clamping block; 33. a spring; 34. a slide cylinder; 341. a mounting hole; 342. round corners; 4. a limiting piece; 41. a bolt; 42. and a limiting disc.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical scheme of a head device of an air compressor: a head device of an air compressor, comprising an apparatus main body 1, the apparatus main body 1 comprising: a installation component 2 for installing fixed rotor is provided with on the installation component 2: a limiting member 4 for limiting the mounting assembly 2; and a buffer 3 for buffering the rotor;

the mounting assembly 2 comprises a mounting plate 21, a mounting cylinder 22 is arranged in the middle of the mounting plate 21, a mounting sleeve 211 corresponding to the rotor is arranged in the middle of the mounting cylinder 22, limit grooves 23 are formed in four corners of the outer side of the mounting plate 21, the limit grooves 23 extend to the inner side of the mounting plate 21, countersunk head screw holes 231 are formed in the upper portion of the outer side of the limit grooves 23, sliding grooves 232 are formed in the lower portion of the outer side of the limit grooves 23, and the countersunk head screw holes 231 and the outer sides of the sliding grooves 232 penetrate through the mounting plate 21 and extend to be communicated with the outside;

the mounting frame 24 is further arranged in the limiting groove 23, four groups of mounting frames 24 and the limiting groove 23 are uniformly and annularly arranged in correspondence to each other, the mounting frame 24 comprises mounting lugs 241 arranged in the middle position inside the limiting groove 23, fixing discs 242 are arranged at the top ends of the mounting lugs 241, two groups of mounting seats 243 are symmetrically arranged on the inner sides of the fixing discs 242 up and down, one ends, far away from the fixing discs 242, of the mounting seats 243 are provided with extension rods 244, the extension rods 244 extend into the sliding grooves 232, the extension rods 244 and the sliding grooves 232 are coaxially arranged, four groups of clamping grooves 2431 are uniformly and annularly arranged on the mounting seats 243, four groups of limiting pieces 4 and the limiting grooves 23 are uniformly and annularly arranged in correspondence to each other, each limiting piece 4 comprises two groups of bolts 41 which are symmetrically arranged left and right, each bolt 41 is connected with a countersunk screw hole 231, each bolt 41 extends to the inner side of the corresponding to each limiting groove 23, four groups of buffer pieces 3 and each other are uniformly and annularly arranged on each buffer piece 3, each set of lantern rings 31 is sleeved on the outer sides of the extension rods 244, each lantern rings 31 is provided with four groups of clamping blocks 2431, and each clamping block 32 is uniformly and annularly arranged on each set of clamping pieces 31;

the spring 33 is arranged at one end of the lantern ring 31 far away from the mounting seat 243, the spring 33 is sleeved on the outer side of the extension rod 244, the sliding barrel 34 is arranged at one end of the spring 33 far away from the lantern ring 31, the mounting hole 341 corresponding to the extension rod 244 is arranged on the sliding barrel 34, the sliding barrel 34 is sleeved on the outer side of the extension rod 244 in a sliding manner through the mounting hole 341, one end of the sliding barrel 34 far away from the spring 33 penetrates through the sliding groove 232 to extend to the outer side of the mounting disc 21, the sliding barrel 34 is made of polyurethane, and a round corner 342 is further arranged at one end of the sliding barrel 34 far away from the spring 33;

according to the utility model, the equipment main body 1 is arranged, when vibration occurs, the outer side of the mounting disc 21 is in contact with the shell, the sliding cylinder 34 is pushed to be in contact with the shell by utilizing the elastic force provided by the spring 33, the force transmitted by vibration is transmitted by the spring 33, the sliding cylinder 34 slides in the sliding groove 232 to generate damping, and the damping is matched to convert vibration energy into heat energy for release.

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

Claims (10)

1. The utility model provides a aircraft nose device of air compressor machine, includes equipment main part (1), its characterized in that: the device body (1) includes:

a mounting assembly (2) for mounting and fixing a rotor, wherein the mounting assembly (2) is provided with:

a limiting piece (4) used for limiting the mounting assembly (2); and

and a buffer (3) for buffering the rotor.

2. The head device of an air compressor as set forth in claim 1, wherein: the mounting assembly (2) comprises a mounting disc (21), a mounting cylinder (22) is arranged at the middle position of the mounting disc (21), and a mounting sleeve (211) corresponding to the rotor is arranged at the middle position of the mounting cylinder (22).

3. A head arrangement for an air compressor as claimed in claim 2, wherein: limiting grooves (23) are formed in four corners of the outer side of the mounting plate (21), the limiting grooves (23) extend towards the inner side of the mounting plate (21), countersunk screw holes (231) are formed in the upper portion of the outer side of the limiting grooves (23), and sliding grooves (232) are formed in the lower portion of the outer side of the limiting grooves (23).

4. A head arrangement for an air compressor as claimed in claim 3, wherein: the countersunk head screw holes (231) and the outer sides of the sliding grooves (232) penetrate through the mounting plate (21) and are communicated with the outside.

5. The head assembly of an air compressor as set forth in claim 4, wherein: still be provided with mounting bracket (24) in spacing groove (23), mounting bracket (24) correspond even ring with spacing groove (23) and are equipped with four groups, mounting bracket (24) are including setting up in inside intermediate position's of spacing groove (23) installation ear (241), the top of installation ear (241) is provided with fixed disk (242), the outside of fixed disk (242) is provided with two sets of mount pads (243) from top to bottom, the one end that fixed disk (242) was kept away from to mount pad (243) is provided with extension rod (244), extension rod (244) extend to in sliding tray (232), coaxial setting between extension rod (244) and sliding tray (232).

6. The head assembly of an air compressor as set forth in claim 5, wherein: four groups of clamping grooves (2431) are uniformly and annularly arranged on the mounting seat (243).

7. The head assembly of an air compressor as set forth in claim 6, wherein: the limiting piece (4) is provided with four groups of bolts (41) corresponding to the limiting groove (23) in a uniformly annular mode, the limiting piece (4) comprises two groups of bolts (41) which are symmetrically arranged left and right, the bolts (41) are connected with countersunk head screw holes (231) in a threaded mode, the bolts (41) extend to the inner side of the limiting groove (23), and limiting discs (42) are arranged on the inner side of the bolts (41).

8. The head assembly of an air compressor as set forth in claim 7, wherein: the buffer piece (3) is equipped with four groups with the corresponding even ring of spacing groove (23), buffer piece (3) are including two sets of lantern rings (31) of bilateral symmetry setting, lantern ring (31) cup joint in the outside of extension rod (244), be provided with fixture block (32) corresponding with draw-in groove (2431) on lantern ring (31), fixture block (32) evenly encircle and are equipped with four groups.

9. The head assembly of an air compressor as set forth in claim 8, wherein: the one end that mount pad (243) was kept away from to lantern ring (31) is provided with spring (33), spring (33) cup joints in the outside of extension pole (244), the one end that lantern ring (31) was kept away from to spring (33) is provided with slide tube (34), be provided with mounting hole (341) that correspond with extension pole (244) on slide tube (34), slide tube (34) are cup jointed in the outside of extension pole (244) through mounting hole (341) slip, the one end that spring (33) was kept away from to slide tube (34) passes sliding groove (232) and extends to the outside of mounting disc (21).

10. The head assembly of an air compressor as set forth in claim 9, wherein: the sliding cylinder (34) is made of polyurethane, and a round corner (342) is further arranged at one end, far away from the spring (33), of the sliding cylinder (34).