CN214161749U - Chuck dust suction device capable of effectively keeping surfaces of clamping jaws clean - Google Patents
Chuck dust suction device capable of effectively keeping surfaces of clamping jaws clean Download PDFInfo
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- CN214161749U CN214161749U CN202022877642.3U CN202022877642U CN214161749U CN 214161749 U CN214161749 U CN 214161749U CN 202022877642 U CN202022877642 U CN 202022877642U CN 214161749 U CN214161749 U CN 214161749U
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- blowing
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- chuck
- dust collection
- connecting ring
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Abstract
The utility model discloses a chuck dust suction device capable of effectively keeping the surfaces of clamping jaws clean, which comprises a dust hood connecting ring which is fixed on a base vertical plate and is internally provided with a blowing channel, an installation flange plate which is fixed on the end surface of the tail end of the dust hood connecting ring and blocks one end opening of the blowing channel, a dust hood which is fixed on the installation flange plate and is internally provided with a dust suction cavity, the dust exhaust device comprises a dust suction pipe fixed on an installation flange plate, a blowing guide plate located at an opening at the outer end of a blowing flow channel and fixedly sleeved on the dust suction pipe, and a first air nozzle fixed on the installation flange plate and blowing compressed gas into the blowing flow channel, a chuck is rotatably installed at the front end of a connecting ring of a dust suction cover, one end of the dust suction pipe is close to a clamping jaw clamping end of the chuck, the other end of the dust suction pipe extends into a dust suction cavity, and an annular blowing port is formed at the position of the blowing guide plate and the outlet of the blowing flow channel. The utility model discloses can improve the inside condition of advancing the dust of chuck greatly, improve cutting efficiency and cutting accuracy.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the pipe cutting machine, especially, relate to a chuck dust extraction that can effectively keep jack catch surface cleaning.
[ background of the invention ]
At present, a lot of dust and cutting chips are generated when the laser pipe cutting machine is used for cutting pipes, and a dust suction device needs to be arranged on the laser pipe cutting machine in order to guarantee cutting accuracy. The existing dust suction device easily sucks dust into the chuck during dust suction, blocks the clamping jaw and the mechanism in the chuck, and influences the clamping precision of the chuck. The existing dustproof structure cannot well absorb dust, and equipment is easy to break down to cause shutdown.
Therefore, there is a need to solve the above problems by providing a new chuck dust suction device which can effectively keep the surfaces of the jaws clean.
[ Utility model ] content
The utility model discloses a main aim at provides a can effectively keep jack catch surface cleaning's chuck dust extraction, can improve the inside condition of advancing the dust of chuck greatly, improves cutting efficiency and cutting accuracy.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a chuck dust collection device capable of effectively keeping surfaces of clamping jaws clean comprises a dust hood connecting ring which is fixed on a base vertical plate and is internally provided with a blowing flow channel, an installation flange plate which is fixed on the end face of the tail end of the dust hood connecting ring and blocks an opening at one end of the blowing flow channel, a dust hood which is fixed on the installation flange plate and is internally provided with a dust collection cavity, a dust collection pipe which is fixed on the installation flange plate, a blowing guide plate which is positioned at an opening at the outer end of the blowing flow channel and is fixedly sleeved on the dust collection pipe, and a first air nozzle which is fixed on the installation flange plate and blows compressed air into the blowing flow channel, wherein the chuck is rotatably arranged at the front end of the dust hood connecting ring, one end of the dust suction pipe is close to a clamping jaw clamping end of the chuck, the other end of the dust suction pipe extends into the dust suction cavity, and an annular air blowing opening is formed in the air blowing guide plate and the air blowing flow channel outlet.
Further, the dust hood connecting ring comprises a flange mounting plate surface and a connecting ring sleeve; the flange mounting plate surface is fixedly mounted on a base vertical plate of the main shaft part of the pipe cutting machine through bolts; the chuck is rotatably arranged on the connecting ring sleeve.
Furthermore, one end of the dust hood is provided with a connector communicated with the dust collection cavity, and the connector is externally connected with a dust collection device.
Furthermore, a second air nozzle is further arranged on the dust collection cover and communicated with the first air nozzle through an air pipe, and the second air nozzle is externally connected with an air blowing device.
Furthermore, the first air nozzles are two or four in pairs and distributed annularly at equal angles around the dust suction pipe.
Furthermore, the inner diameter of the blowing air channel is gradually reduced along the blowing direction to form a reducing structure.
Furthermore, the blowing guide plate is of a horn-shaped structure with an outward opening.
Compared with the prior art, the utility model relates to a can effectively keep jack catch surface cleaning's chuck dust extraction's beneficial effect lies in: dust absorption and air blowing are carried out simultaneously, on one hand, cutting dust and particles are absorbed, on the other hand, the dust is prevented from entering the chuck, the dustproof performance is improved, and the operation stability of the equipment is greatly improved.
[ description of the drawings ]
FIG. 1 is a schematic structural view of the assembly of an embodiment of the present invention with a chuck;
fig. 2 is a schematic cross-sectional view of the embodiment of the present invention installed on the main shaft base;
fig. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a schematic structural view of a mounting flange plate, a dust suction pipe and a blowing guide plate in the embodiment of the present invention;
the figures in the drawings represent:
100 a chuck dust-collecting device capable of effectively keeping the surfaces of jaws clean; 101, a chuck; 102 a base riser;
1, a dust hood connecting ring, 11 blowing channels, 12 annular blowing ports, 13 flange mounting plate surfaces and 14 connecting ring sleeves; 2 installing a flange plate; 3 dust hood, 31 dust cavity and 32 connector; 4, a dust suction pipe; 5, blowing guide plates; 6, a first air nozzle; 7 second air tap.
[ detailed description ] embodiments
Example (b):
referring to fig. 1-4, the present embodiment is a chuck dust collecting device 100 capable of effectively keeping the surfaces of the jaws clean, which includes a dust hood connecting ring 1 fixed on a base vertical plate 102 and having an air blowing channel 11 therein, an installation flange plate 2 fixed on the end surface of the tail end of the dust hood connecting ring 1 and blocking the opening of one end of the air blowing channel 11, a dust hood 3 fixed on the installation flange plate 2 and having a dust collecting cavity 31 therein, a dust collecting pipe 4 fixed on the installation flange plate 2, an air blowing guide plate 5 fixed on the dust collecting pipe 4 and located at the opening of the outer end of the air blowing channel 11, and a first air nozzle 6 fixed on the installation flange plate 2 and blowing compressed air into the air blowing channel 11, wherein the chuck 101 is rotatably installed at the front end of the dust hood connecting ring 1, one end of the dust collecting pipe 4 is close to the jaw clamping end of the chuck 101 and the other end extends into the dust collecting cavity 31, an annular blowing port 12 is formed at the outlet of the blowing guide plate 5 and the blowing flow passage 11.
The dust hood connecting ring 1 comprises a flange mounting plate surface 13 and a connecting ring sleeve 14. The flange mounting plate surface 13 is fixedly mounted on a base vertical plate 102 of the main shaft part of the pipe cutting machine through bolts. The chuck 101 is rotatably mounted on the coupling collar 14. A synchronous rotating sleeve is rotatably arranged on the connecting ring sleeve 14 through a bearing, a synchronous belt wheel, a chain wheel or a gear can be arranged on the synchronous rotating sleeve, and the chuck 101 can rotate through the engagement of a synchronous belt or a chain or a driving gear and the connection with a servo motor.
The mounting flange plate 2 is fixed on the dust hood connecting ring 1 through screws.
One end of the dust hood 3 is provided with a connection port 32 communicated with the dust collection cavity 31, and the connection port 32 is externally connected with a dust collection device (not shown). Negative pressure is generated in the dust suction cavity 31 through the dust suction device, so that dust, cutting scraps and smoke generated in the pipe cutting process are sucked away through the dust suction pipe 4.
Still be provided with second air cock 7 on the suction hood 3, second air cock 7 passes through the pipeline intercommunication with first air cock 6, and the external gas blowing device (not marked in the picture) of second air cock 7, through gas blowing device blows in atmospheric pressure towards gas flow channel 11 in, blows off gas through annular gas blowing mouth 12 and blows off the dust of chuck clamping jaw inboard surface and preceding terminal surface totally, and prevents that the dust from getting into, simultaneously, can also be siphoned away by dust absorption pipe 4.
The first air nozzles 6 are provided in pairs of two or four and are annularly distributed at equal angles around the suction pipe 4.
The inner diameter of the blowing air channel 11 gradually decreases along the blowing direction and is of a reducing structure. The blowing guide plate 5 is in a horn-shaped structure with an outward opening. Through the reducing structure of the air blowing channel 11, the supercharging effect can be carried out on the blown-in gas, the annular air blowing opening 12 formed at the outlet of the air blowing channel 11 and the air blowing guide plate 5 is matched, and under the guiding effect of the horn-shaped conical surface of the air blowing guide plate 5, the blown-out air pressure is large enough, the dust on the inner side surface and the front end surface of the chuck clamping jaw can be effectively removed, and the dust removal effect is greatly improved.
The working principle of the chuck dust suction device 100 capable of effectively keeping the surfaces of the jaws clean in the embodiment is as follows: the interface of the external dust suction device is connected to the dust suction cover 3, so that negative pressure is generated inside the dust suction pipe 4, and dust generated in front of the chuck is sucked; meanwhile, the interface of the external blowing device is communicated with the second air nozzle 7 and the first air nozzle 6, compressed air is blown into the blowing flow channel 11, and air is blown out from the end of the annular blowing port 12, so that the space between the chuck clamping jaw and the chuck front cover plate is kept clean, and no dust enters.
The chuck dust suction device 100 capable of effectively keeping the surfaces of the jaws clean in the embodiment can suck dust and blow air simultaneously, so that on one hand, cutting dust and particles are absorbed, on the other hand, the dust is prevented from entering the chuck, the dustproof performance is improved, and the running stability of equipment is greatly improved.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. The utility model provides a can effectively keep jack catch surface cleanness's chuck dust extraction which characterized in that: the dust collection device comprises a dust collection cover connecting ring, a dust collection cover, a dust collection pipe, a blowing guide plate and a first air nozzle, wherein the dust collection cover connecting ring is fixed on a vertical plate of a base and is internally provided with a blowing flow channel, the mounting flange plate is fixed on the tail end face of the dust collection cover connecting ring and used for plugging one end of the blowing flow channel is open, the dust collection cover is fixed on the mounting flange plate and is internally provided with a dust collection cavity, the dust collection pipe is fixed on the mounting flange plate, the opening at the outer end of the blowing flow channel is fixedly sleeved on the blowing guide plate on the dust collection pipe, the mounting flange plate is fixed on the mounting flange plate and faces the first air nozzle for blowing compressed gas in the blowing flow channel, the chuck is rotatably arranged at the front end of the dust collection cover connecting ring, one end of the dust collection pipe is close to a clamping jaw clamping end of the chuck, and the other end of the dust collection pipe extends into the dust collection cavity, and the blowing guide plate and the outlet of the blowing flow channel form an annular opening.
2. A chuck suction device effective to maintain jaw surfaces clean as claimed in claim 1, wherein: the dust hood connecting ring comprises a flange mounting plate surface and a connecting ring sleeve; the flange mounting plate surface is fixedly mounted on a base vertical plate of the main shaft part of the pipe cutting machine through bolts; the chuck is rotatably arranged on the connecting ring sleeve.
3. A chuck suction device effective to maintain jaw surfaces clean as claimed in claim 1, wherein: one end of the dust hood is provided with a connector communicated with the dust collection cavity, and the connector is externally connected with a dust collection device.
4. A chuck suction device effective to maintain jaw surfaces clean as claimed in claim 1, wherein: the dust collection cover is further provided with a second air nozzle, the second air nozzle is communicated with the first air nozzle through an air pipe, and the second air nozzle is externally connected with an air blowing device.
5. A chuck suction device effective to maintain jaw surfaces clean as claimed in claim 1, wherein: the first air nozzles are two or four in pairs and distributed annularly at equal angles around the dust suction pipe.
6. A chuck suction device effective to maintain jaw surfaces clean as claimed in claim 1, wherein: the inner diameter of the blowing air channel is gradually reduced along the blowing direction to form a reducing structure.
7. A chuck suction device effective to maintain jaw surfaces clean as claimed in claim 1, wherein: the blowing guide plate is of a horn-shaped structure with an outward opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877642.3U CN214161749U (en) | 2020-12-04 | 2020-12-04 | Chuck dust suction device capable of effectively keeping surfaces of clamping jaws clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877642.3U CN214161749U (en) | 2020-12-04 | 2020-12-04 | Chuck dust suction device capable of effectively keeping surfaces of clamping jaws clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214161749U true CN214161749U (en) | 2021-09-10 |
Family
ID=77603714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022877642.3U Active CN214161749U (en) | 2020-12-04 | 2020-12-04 | Chuck dust suction device capable of effectively keeping surfaces of clamping jaws clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214161749U (en) |
-
2020
- 2020-12-04 CN CN202022877642.3U patent/CN214161749U/en active Active
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