CN211639392U - Grinding device is used in bellows production - Google Patents
Grinding device is used in bellows production Download PDFInfo
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- CN211639392U CN211639392U CN201921333528.5U CN201921333528U CN211639392U CN 211639392 U CN211639392 U CN 211639392U CN 201921333528 U CN201921333528 U CN 201921333528U CN 211639392 U CN211639392 U CN 211639392U
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- connecting cylinder
- grinding device
- corrugated pipe
- fixedly connected
- pipe production
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Abstract
The utility model discloses a polishing device for corrugated pipe production, which comprises an inner connecting cylinder, a polisher body and an ash cleaning mechanism, wherein the polisher body is provided with the inner connecting cylinder, the inner connecting cylinder is fixedly connected with a handle, one end of the inner connecting cylinder is provided with the outer connecting cylinder, one end of the outer surface of the inner connecting cylinder is fixedly connected with a fixed bolt, the inner connecting cylinder and the outer connecting cylinder are connected in a sliding manner through the fixed bolt, and the inner side of the inner connecting cylinder is provided with a top bolt; through having designed the internal connection section of thick bamboo of installing at connecting the air cock surface and the inside back bolt of outer connecting cylinder and be convenient for lock external trachea, the effectual device of having guaranteed when using, even external trachea receives to be dragged, also can not break off with the device be connected to guarantee the device's normal use.
Description
Technical Field
The utility model belongs to the technical field of the bellows, concretely relates to grinding device is used in bellows production.
Background
The corrugated pipe is a tubular elastic sensitive element which is formed by connecting foldable corrugated sheets along the folding and stretching direction. The corrugated pipe has wide application in instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The corrugated pipe has thin pipe wall and high sensitivity, and the measurement range is from tens of Pa to tens of MPa. Its open end is fixed, its sealed end is in free state, and its elasticity is increased by using auxiliary helical spring or reed. When working, the pipe is extended along the length direction under the action of internal pressure, so that the movable end generates displacement in a certain relation with the pressure. The movable end drives the pointer to directly indicate the pressure. Bellows are often combined with displacement sensors to form pressure sensors that output an electrical quantity, sometimes also acting as isolation elements. The response speed of the bellows is slower than that of the bourdon tube because of the large volume change required for the expansion of the bellows. The bellows is adapted to measure low pressure. The grinding device for corrugated pipe production appearing on the market still has various defects, and can not meet the requirements of production and life.
Although the convenient metal corrugated pipe polishing machine disclosed in the publication No. CN207593460U realizes the convenience of corrugated pipe manufacturing and can reduce noise pollution during production, the polishing machine does not solve the problem that the conventional polishing machine for corrugated pipe production is easy to fall off if the air pipe is pulled when the air pipe is externally connected to the corrugated pipe, thereby affecting the normal use of the corrugated pipe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding device is used in bellows production to propose current grinding device is used in bellows production when the external trachea in solving above-mentioned background art, if the trachea receives to drag, then take place to drop very easily, thereby influence its problem of normal use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device is used in bellows production, includes an interconnection connecting cylinder, polisher body and deashing mechanism, a polisher body general profile interconnection connecting cylinder, an interconnection connecting cylinder and handle fixed connection, the one end of an interconnection connecting cylinder is provided with outer connecting cylinder, the surface one end fixedly connected with of an interconnection connecting cylinder is by the gim peg, and an interconnection connecting cylinder and outer connecting cylinder through by gim peg sliding connection, the inboard of an interconnection connecting cylinder is provided with the jackbolt, the surface one end fixedly connected with spring of jackbolt, and spring and outer connecting cylinder fixed connection, the surface one end rotation of outer connecting cylinder is connected with solid fixed ring.
Preferably, the polisher body further comprises a pneumatic polisher shell, the pneumatic polisher shell is fixedly connected with the handle, the lower surface of the pneumatic polisher shell is fixedly connected with the polishing block, and one end of the handle is fixedly connected with the connecting air faucet.
Preferably, the inner connecting cylinder is a hollow cylinder, and one end of the inner connecting cylinder is provided with a cutting angle with an inclination angle of thirty degrees.
Preferably, the cross-sectional shape of fixed ring is two sixths of a ring, and fixed ring sets up two altogether, two fixed ring installs respectively in the surface one end of outer connecting cylinder.
Preferably, the cross section of the top bolt is in a T shape, and one end of the top bolt is provided with an arc-shaped groove.
Preferably, the number of the fixed bolts is two, and the two fixed bolts are respectively installed at one end of the upper surface and one end of the lower surface of the inner connecting cylinder.
Preferably, the clamp further comprises two hoops, the cross section of each hoop is a half circle, and one ends of the two hoops are rotatably connected through a rotating shaft.
Preferably, the clamp comprises a buckle, the buckle consists of two half connecting buckles, and the buckle and the two hoops are fixedly connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through having designed the internal connection section of thick bamboo of installing at connecting the air cock surface and the inside back bolt of outer connecting cylinder and be convenient for lock external trachea, the effectual device of having guaranteed when using, even external trachea receives to be dragged, also can not break off with the device be connected to guarantee the device's normal use.
2. The flabellum of installing at pneumatic polisher shell surface lower extreme and the inboard hoop of flabellum are convenient for clear up the piece that the piece of polishing was polished out through having designed, and not only the effectual dust that has prevented influences the observation, but also the protection user simultaneously prevents that the piece from getting into user's eye.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial sectional structural schematic view of the external connecting cylinder of the present invention;
FIG. 3 is a schematic side view of a portion of the fixing ring of the present invention;
FIG. 4 is a schematic top view of the fan blade of the present invention;
fig. 5 is a schematic structural view of the hoop part of the present invention.
In the figure: 1. a fan blade; 2. grinding blocks; 3. a housing of the pneumatic grinder; 4. a handle; 5. an inner connecting cylinder; 6. an outer connecting cylinder; 7. a fixing ring; 8. jacking and bolting; 9. a spring; 10. a fixed bolt; 11. connecting an air faucet; 12. a hoop; 13. and (5) buckling.
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. 1-5, the present invention provides a technical solution: the utility model provides a grinding device is used in bellows production, including an interconnection connecting cylinder 5, polisher body and deashing mechanism, polisher body general profile interconnection connecting cylinder 5, interconnection connecting cylinder 5 and 4 fixed connection of handle, interconnection connecting cylinder 5's one end is provided with outer connecting cylinder 6, interconnection connecting cylinder 5's surface one end fixedly connected with is by gim peg 10, and interconnection connecting cylinder 5 and outer connecting cylinder 6 are through being by gim peg 10 sliding connection, interconnection connecting cylinder 5's inboard is provided with top bar 8, top bar 8's surface one end fixedly connected with spring 9, and spring 9 and outer connecting cylinder 6 fixed connection, outer connecting cylinder 6's surface one end is rotated and is connected with solid fixed ring 7, external trachea is died in order to facilitate the lock.
In order to ensure the normal use of the device, in this embodiment, preferably, the sander body further includes a pneumatic sander housing 3, the pneumatic sander housing 3 is fixedly connected to the handle 4, the lower surface of the pneumatic sander housing 3 is fixedly connected to the sanding block 2, and one end of the handle 4 is fixedly connected to the connection air nozzle 11.
In order to facilitate the ejection of the plug 8, in the present embodiment, it is preferable that the inner connecting cylinder 5 is shaped as a hollow cylinder, and one end of the inner connecting cylinder 5 is provided with a cut angle with an inclination angle of thirty degrees.
In order to fix the fixed bolt 10, in the present embodiment, it is preferable that the cross-sectional shape of the fixing ring 7 is a two-sixth circular ring, and the two fixing rings 7 are provided in total, and the two fixing rings 7 are respectively mounted on one end of the outer surface of the outer connecting cylinder 6.
In order to facilitate the attachment of the external air pipe, in this embodiment, preferably, the cross-sectional shape of the top plug 8 is a "T" shape, and one end of the top plug 8 is provided with an arc-shaped groove.
In order to facilitate the fixing and moving, in the present embodiment, it is preferable that two fixed bolts 10 are provided, and the two fixed bolts 10 are respectively installed at one end of the upper surface and the lower surface of the inner connecting cylinder 5.
In order to facilitate the fixing, in this embodiment, it is preferable that the hoop 12 is further included, a cross-sectional shape of the hoop 12 is a half circle, and two hoops 12 are provided, and one ends of the two hoops 12 are rotatably connected through a rotating shaft.
In order to facilitate the connection of the two hoops 12, in this embodiment, it is preferable that a buckle 13 is further included, the buckle 13 is composed of two half-connecting buckles, and the buckle 13 and the two hoops 12 are both fixedly connected.
The utility model discloses a theory of operation and use flow: after the device is installed, a buckle 13 is unfastened, then the hoop 12 is opened in a rotating mode and the hoop 12 is attached to the lower end of the outer surface of a shell 3 of the pneumatic grinding machine, then the buckle 13 is fastened, so that the hoop 12 and the fan blades 1 are fixed, then the grinding block 2 is normally installed, then the external air pipe penetrates through the external connecting cylinder 6 and the internal connecting cylinder 5 and is fixed on the outer surface of a connecting air nozzle 11, then the external connecting cylinder 6 is pushed, the external connecting cylinder 6 sleeves the internal connecting cylinder 5, at the moment, the top bolt 8 can extend out of the inner part of the fixing ring 7 and further extrudes and fixes the external air pipe, the spring 9 is compressed, when the fixing ring 7 moves to the other side of the fixed bolt 10, the fixing ring 7 is rotated, so that the fixing ring 7 abuts against the fixed bolt 10 to prevent the fixed bolt 10 from automatically rebounding, then the device can be normally used, and due to the existence of the fan blades, flabellum 1 drives the air current circulation to clear away the dust of polishing out of piece 2, avoid it to splash to user's eye, still can guarantee simultaneously cleanly, and when external trachea is demolishd to needs, rotatory solid fixed ring 7 once more, make solid fixed ring 7 no longer contact by gim peg 10, then take out outer connecting cylinder 6, because spring 9's existence, the top peg 8 can rebound by oneself, thereby no longer contact external trachea, then can normally extract external trachea.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (8)
1. The utility model provides a grinding device is used in bellows production, includes an interior connecting cylinder (5), polisher body and deashing mechanism, its characterized in that: polisher body general description in-connection section of thick bamboo (5), in-connection section of thick bamboo (5) and handle (4) fixed connection, the one end of in-connection section of thick bamboo (5) is provided with outer connecting cylinder (6), the surface one end fixedly connected with of in-connection section of thick bamboo (5) is by gim peg (10), and in-connection section of thick bamboo (5) and outer connecting cylinder (6) through being by gim peg (10) sliding connection, the inboard of in-connection section of thick bamboo (5) is provided with top plug (8), the surface one end fixedly connected with spring (9) of top plug (8), and spring (9) and outer connecting cylinder (6) fixed connection, the surface one end of outer connecting cylinder (6) is rotated and is connected with solid fixed ring (7).
2. The grinding device for corrugated pipe production according to claim 1, wherein: the polisher body further comprises a pneumatic polisher shell (3), the pneumatic polisher shell (3) is fixedly connected with a handle (4), the lower surface of the pneumatic polisher shell (3) is fixedly connected with a polishing block (2), and one end of the handle (4) is fixedly connected with a connecting air nozzle (11).
3. The grinding device for corrugated pipe production according to claim 1, wherein: the shape of the inner connecting cylinder (5) is a hollow cylinder, and one end of the inner connecting cylinder (5) is provided with a cutting angle with an inclination angle of thirty degrees.
4. The grinding device for corrugated pipe production according to claim 1, wherein: the section shape of the fixing ring (7) is a two-sixth circular ring, the fixing ring (7) is provided with two, and the fixing ring (7) is respectively arranged at one end of the outer surface of the outer connecting cylinder (6).
5. The grinding device for corrugated pipe production according to claim 1, wherein: the cross section of the top bolt (8) is T-shaped, and one end of the top bolt (8) is provided with an arc-shaped groove.
6. The grinding device for corrugated pipe production according to claim 1, wherein: the number of the fixed bolts (10) is two, and the two fixed bolts (10) are respectively arranged at one end of the upper surface and one end of the lower surface of the inner connecting cylinder (5).
7. The grinding device for corrugated pipe production according to claim 1, wherein: the novel hoop is characterized by further comprising two hoops (12), the cross section of each hoop (12) is a half circle, and one end of each hoop (12) is rotatably connected through a rotating shaft.
8. The grinding device for corrugated pipe production according to claim 7, wherein: still include buckle (13), buckle (13) comprise two half connector link, and buckle (13) and two equal fixed connection of hoop (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333528.5U CN211639392U (en) | 2019-08-16 | 2019-08-16 | Grinding device is used in bellows production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333528.5U CN211639392U (en) | 2019-08-16 | 2019-08-16 | Grinding device is used in bellows production |
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| Publication Number | Publication Date |
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| CN211639392U true CN211639392U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921333528.5U Active CN211639392U (en) | 2019-08-16 | 2019-08-16 | Grinding device is used in bellows production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548819A (en) * | 2020-11-20 | 2021-03-26 | 安徽胜利精密制造科技有限公司 | Integrative device of polishing of notebook shell |
-
2019
- 2019-08-16 CN CN201921333528.5U patent/CN211639392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548819A (en) * | 2020-11-20 | 2021-03-26 | 安徽胜利精密制造科技有限公司 | Integrative device of polishing of notebook shell |
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