CN209223797U - A kind of nose assembly - Google Patents
A kind of nose assembly Download PDFInfo
- Publication number
- CN209223797U CN209223797U CN201821836610.5U CN201821836610U CN209223797U CN 209223797 U CN209223797 U CN 209223797U CN 201821836610 U CN201821836610 U CN 201821836610U CN 209223797 U CN209223797 U CN 209223797U
- Authority
- CN
- China
- Prior art keywords
- head
- nose
- fixation hole
- nose cover
- support plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a kind of nose assemblies, it include: that one end of first support plate (22) and one end of second support plate (25) are each attached on the shell (21), the other end of first support plate (22) and the other end of second support plate (25) are fixed on the fixed plate (23), and first fixation hole (24) is provided in the fixed plate (23)；The head (2) is internally provided with screw thread close to the side of the nose cover (3), and the lower part of the screw thread is provided with the elastomeric element (28)；The head (2) is provided with the second fixation hole (26) close to a side surface of the nose cover (3), is connect by second fixation hole (26) with the nose cover (3).It is longer that the utility model provides a kind of service life, and the simple nose assembly of mounting structure.
Description
Technical field
The utility model relates to polishing machine technical field more particularly to a kind of nose assemblies.
Background technique
Polishing machine is widely used, since staff is to throw as a kind of polishing, polishing equipment in machining
The external progress polishing operation of ray machine, operation port must just be opened up by corresponding at polishing wheel on cover, could make to need in this way
The workpiece of polishing can be contacted with polishing wheel.
Existing vehicle exhaust polishing machine head is to carry out component with head axis using head to connect, and is directly connected to often
It causes in the process of running, since rigidity will cause greatly very much head damage, to influence service life.
Utility model content
The utility model embodiment is designed to provide a kind of nose assembly, it is longer to provide a kind of service life, and pacify
The simple nose assembly of assembling structure.Specific technical solution is as follows:
In order to achieve the above objectives, the utility model embodiment provides a kind of nose assembly, comprising: head axis, head, machine
Skull；
The head include: shell, the first support plate, fixed plate, the first fixation hole, the second support plate, the second fixation hole,
Elastomeric element；
One end of first support plate and one end of second support plate are each attached on the shell, and described first
The other end of support plate and the other end of second support plate are fixed in the fixed plate, and are provided in the fixed plate
First fixation hole；
The head is internally provided with screw thread close to the side of the nose cover, and the lower part of the screw thread be provided with it is described
Elastomeric element；The head is provided with the second fixation hole close to a side surface of the nose cover, passes through second fixation hole
It is connect with the nose cover.
In a kind of implementation of the utility model, the shell is cylindrical structure, and the fixed plate is cuboid.
In a kind of implementation of the utility model, the quantity of first fixation hole is multiple, second fixation hole
Quantity be it is multiple.
In a kind of implementation of the utility model, the head axis includes: anti-skid structure, helicitic texture；
The anti-skid structure is positioned close to the side of the helicitic texture, and after nose cover installation, the machine
Between the anti-skid structure and the helicitic texture, the helicitic texture is provided in be connect with the nose cover skull
One end.
In a kind of implementation of the utility model, the nose cover includes: internal screw thread, ring structure, annular projection,
Three fixation holes；
The inside of the nose cover is arranged in the internal screw thread, and the annular projection setting is in the nose cover far from described
The side of head, the annular projection are internally provided with ring structure, and the head axis runs through the internal screw thread, and the machine
Head axle position is in the center of the ring structure.
In a kind of implementation of the utility model, the elastomeric element is rubber ring.
A kind of service life provided by the embodiment of the utility model is longer, and the simple nose assembly of mounting structure.
Detailed description of the invention
Fig. 1 is the first structural schematic diagram of the utility model.
Fig. 2 is second of structural schematic diagram of the utility model.
Fig. 3 is the third structural schematic diagram of the utility model.
Fig. 4 is the 4th kind of structural schematic diagram of the utility model.
Fig. 5 is the 5th kind of structural schematic diagram of the utility model.
Fig. 6 is the 6th kind of structural schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model provides in order to achieve the above objectives, the utility model embodiment provides a kind of head
Component, comprising: head axis 1, head 2, nose cover 3；The head 2 includes: shell 21, the first support plate 22, fixed plate 23,
One fixation hole 24, the second support plate 25, the second fixation hole 26, elastomeric element 28；One end of first support plate 22 and described
One end of second support plate 25 is each attached on the shell 21, the other end of first support plate 22 and second support
The other end of plate 25 is fixed in the fixed plate 23, and first fixation hole 24 is provided in the fixed plate 23；It is described
Head 2 is internally provided with screw thread close to the side of the nose cover 3, and the lower part of the screw thread is provided with the elastomeric element
28；The head 2 is provided with the second fixation hole 26 close to a side surface of the nose cover 3, passes through second fixation hole 26
It is connect with the nose cover 3.
By the fixation of head axis 1 and head 2, nose cover 3, nose assembly is formed, and by elastomeric element to entire
The stress buffering of component can play the role of stress equalization and buffering, additionally by the first support plate 22, fixed plate 23, the
The fixed structure of two support plates 25 composition, is fixedly connected by the first fixation hole 24 with outside, can further stable machine
The position of head assembly is moved after preventing stress, the unstability of equipment where causing nose assembly.
In a kind of implementation of the utility model, the shell 21 is cylindrical structure, and the fixed plate 23 is length
Cube.
In a kind of implementation of the utility model, the quantity of first fixation hole 24 is multiple, second fixation
The quantity in hole 26 is multiple.
As shown in Fig. 2, the head axis 1 includes: anti-skid structure 11, screw thread in a kind of implementation of the utility model
Structure 12；The anti-skid structure 11 is positioned close to the side of the helicitic texture 12, and after the nose cover 3 installation, institute
Nose cover 3 is stated between the anti-skid structure 11 and the helicitic texture 12, the helicitic texture 12 be provided in it is described
One end that nose cover 3 connects.
It can effectively prevent the sliding of head 2 by anti-skid structure 11, improve overall stability.
As shown in Fig. 3, Fig. 4 and Fig. 5, in a kind of implementation of the utility model, the nose cover 3 includes: internal screw thread
31, ring structure 32, annular projection 33, third fixation hole 34；The inside of the nose cover 3, institute is arranged in the internal screw thread 31
It states annular projection 33 and side of the nose cover 3 far from the head 2 is set, the annular projection 33 is internally provided with ring
Shape structure 32, the head axis 1 runs through the internal screw thread 31, and the head axis 1 is located at the centre bit of the ring structure 32
It sets.
In a kind of implementation of the utility model, the elastomeric element 28 is rubber ring.
As shown in fig. 6, for a kind of concrete structure schematic diagram of the utility model composition.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection scope.
Claims (6)
1. a kind of nose assembly characterized by comprising head axis (1), head (2), nose cover (3)；
The head (2) includes: shell (21), the first support plate (22), fixed plate (23), the first fixation hole (24), second
Fagging (25), the second fixation hole (26), elastomeric element (28)；
One end of first support plate (22) and one end of second support plate (25) are each attached on the shell (21),
The other end of first support plate (22) and the other end of second support plate (25) are fixed on the fixed plate (23),
And first fixation hole (24) is provided on the fixed plate (23)；
The head (2) is internally provided with screw thread close to the side of the nose cover (3), and the lower part setting of the screw thread is
State elastomeric element (28)；The head (2) is provided with the second fixation hole (26) close to a side surface of the nose cover (3), leads to
Second fixation hole (26) is crossed to connect with the nose cover (3).
2. a kind of nose assembly according to claim 1, which is characterized in that the shell (21) is cylindrical structure, and
The fixed plate (23) is cuboid.
3. a kind of nose assembly according to claim 1 or 2, which is characterized in that the quantity of first fixation hole (24)
To be multiple, the quantity of second fixation hole (26) is multiple.
4. a kind of nose assembly according to claim 1, which is characterized in that the head axis (1) includes: anti-skid structure
(11), helicitic texture (12)；
The anti-skid structure (11) is positioned close to the side of the helicitic texture (12), and after the nose cover (3) installation,
The nose cover (3) is between the anti-skid structure (11) and the helicitic texture (12), helicitic texture (12) setting
It is the one end connecting with the nose cover (3).
5. a kind of nose assembly according to claim 1, which is characterized in that the nose cover (3) includes: internal screw thread
(31), ring structure (32), annular projection (33), third fixation hole (34)；
In the inside of the nose cover (3), the annular projection (33) is arranged in the nose cover for internal screw thread (31) setting
(3) far from the side of the head (2), the annular projection (33) is internally provided with ring structure (32), the head axis
(1) run through the internal screw thread (31), and the head axis (1) is located at the center of the ring structure (32).
6. a kind of nose assembly according to claim 1, which is characterized in that the elastomeric element (28) is rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836610.5U CN209223797U (en) | 2018-11-08 | 2018-11-08 | A kind of nose assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836610.5U CN209223797U (en) | 2018-11-08 | 2018-11-08 | A kind of nose assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209223797U true CN209223797U (en) | 2019-08-09 |
Family
ID=67502316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836610.5U Expired - Fee Related CN209223797U (en) | 2018-11-08 | 2018-11-08 | A kind of nose assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209223797U (en) |
-
2018
- 2018-11-08 CN CN201821836610.5U patent/CN209223797U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |