CN210649779U - Processing head dust extraction and processing head - Google Patents
Processing head dust extraction and processing head Download PDFInfo
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- CN210649779U CN210649779U CN201921607043.0U CN201921607043U CN210649779U CN 210649779 U CN210649779 U CN 210649779U CN 201921607043 U CN201921607043 U CN 201921607043U CN 210649779 U CN210649779 U CN 210649779U
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Abstract
The utility model discloses a processing head dust extraction and processing head, this processing head dust extraction includes: dust absorption arm, suction hood and dust guide pipe, dust absorption arm and suction hood are through dust guide pipe connection, the suction hood includes the stator cover, rotor plate and clamp plate, the clamp plate is connected with the stator cover, and form the spout between clamp plate and the stator cover, the rotor plate sets up in the spout, form the dust exhaust passageway between rotor plate and the stator cover, the dust exhaust mouth has been seted up on the stator cover, the dust inlet has been seted up on the rotor plate, dust absorption mouth and dust outlet have been seted up on the dust absorption arm, the dust outlet is through dust guide pipe and dust inlet intercommunication. The processing head dust suction device can protect equipment from being damaged and improve the production efficiency of the processing head. Correspondingly, the utility model also provides a processing head.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a processing head dust extraction and processing head.
Background
The five-axis machining head is a core component of a numerical control machine tool and is used for milling and cutting a workpiece. A plurality of chips and dust are generated in the milling and cutting process of the machine tool, and the chips and the dust can enter the five-axis machining head to influence the subsequent machining of the workpiece by the five-axis machining head. Therefore, the chips and the dust need to be cleaned, and generally, a single-arm dust suction device is generally adopted to adsorb the chips and the dust so as to prevent the chips or the dust from entering the interior of the five-axis machining head, so that the five-axis machining head is ensured to work stably and reliably. However, the dust hood of the single-arm dust suction device is fixed on the five-axis body of the five-axis machining head, and the dust exhaust port on the dust hood rotates along with the main shaft of the five-axis body in the process of rotating the dust hood, so that the dust exhaust pipe connected with the dust exhaust port can be entangled on the machining head, equipment damage is easily caused, and the production efficiency of the machining head is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a processing head dust extraction and processing head can avoid the dust exhaust pipe to entangle the kink, and protection equipment does not receive the damage, improves processing head production efficiency.
To achieve the purpose, on one hand, the utility model adopts the following technical scheme:
a machining head dust extraction comprising: dust absorption arm, suction hood and dust guide pipe, the dust absorption arm with the suction hood passes through dust guide pipe connects, the suction hood includes stator cover, rotor plate and clamp plate, the clamp plate with the stator cover is connected, just the clamp plate with form the spout between the stator cover, the rotor plate sets up in the spout, the rotor plate with form the dust exhaust passageway between the stator cover, the dust exhaust mouth has been seted up on the stator cover, the dust inlet has been seted up on the rotor plate, dust absorption mouth and dust outlet have been seted up on the dust absorption arm, the dust outlet passes through dust guide pipe with dust inlet intercommunication.
In one embodiment, the pressure plate is made of a polytetrafluoroethylene plate.
In one embodiment, the machining head dust extraction device further comprises a sealing plate disposed between the rotor plate and the stator shroud.
In one embodiment, the sealing plate is made of a teflon plate.
In one embodiment, the processing head dust collection device further comprises a brush, the brush is arranged on the dust collection arm, and the brush is arranged around the dust collection opening.
In one embodiment, the pressure plate is connected to the stator case by fasteners.
In one embodiment, the fastener is a bolt.
In one embodiment, the dust hood further comprises a dust exhaust pipe, and the dust exhaust pipe is communicated with the dust exhaust port.
On the other hand, the utility model also provides a processing head, include above-mentioned arbitrary processing head dust extraction.
In one embodiment, the machining head is a five axis machining head.
The processing head dust collection device is used for adsorbing the fragments and dust generated in the working process of the processing head, the fragments and the dust generated in the working process of the processing head enter the dust collection arm through the dust collection port on the dust collection arm, enter the dust discharge channel through the dust outlet and the dust guide pipe through the dust inlet on the rotor plate, and are finally discharged through the dust discharge port. When the processing head dust collector is used, the dust collection arm is arranged at one end of a processing part of the processing head body of the processing head, the dust collection cover is arranged at the other end of the processing head body, and the rotor plate of the dust collection cover is connected with the processing head body. The dust hood of the processing head dust collector adopts a split type design, the stator hood is connected with the processing head body through the rotor plate, when the spindle drives the processing head body to rotate, the dust absorption arm rotates along with the processing head body, the rotor plate rotates along with the processing head body in the chute, the stator hood does not rotate along with the processing head body, and the position of the stator hood in the working process of the processing head cannot be changed. That is to say, in the processing head course of work, go out dirt mouth, lead dirt pipe and dust inlet and can follow the synchronous rotation of processing head body, and the dust exhaust mouth can not follow the rotation of processing head body, and the rigidity of dust exhaust mouth is unchangeable to can avoid taking place to entangle the kink with the dust exhaust pipe that the dust exhaust mouth is connected, can protect equipment not receive the damage, improve processing head production efficiency.
The processing head has the advantages of stable and reliable operation and high processing efficiency by applying the processing head dust suction device.
Drawings
FIG. 1 is one of schematic structural views of a processing head in one embodiment;
FIG. 2 is a second schematic view of the structure of the processing head in one embodiment;
FIG. 3 is a schematic view of the construction of a suction hood in one embodiment;
FIG. 4 is a sectional view of the structure of the dust hood in one embodiment.
Description of reference numerals:
10-a processing head body, 20-a main shaft, 31-a dust collection arm, 32-a dust collection cover, 33-a dust guide pipe, 34-a dust exhaust pipe, 311-a dust collection port, 312-a dust outlet, 321-a stator cover, 322-a rotor plate, 323-a pressing plate, 324-a dust exhaust channel, 325-a sealing plate, 326-a fastening piece, 3211-a dust exhaust port and 3221-a dust inlet.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model provides a processing head, specifically, this processing head can but not be restricted to five-axis processing head. As shown in fig. 1 and 2, a machining head of an embodiment includes a machining head body 10, a spindle 20, and a machining head dust suction device, the machining head body 10 is connected to the spindle 20, the machining head dust suction device includes a dust suction arm 31, a dust suction hood 32, and a dust guide pipe 33, the dust suction arm 31 and the dust suction hood 32 are connected by the dust guide pipe 33, the dust suction arm 31 is disposed at one end of a machined part of the machining head body 10, the dust suction hood 32 is disposed at the other end of the machining head body 10, and the dust suction hood 32 is sleeved outside the spindle 20.
Specifically, referring to fig. 1 to 4, the dust hood 32 includes a stator cover 321, a rotor plate 322 and a pressure plate 323, the pressure plate 323 is connected to the stator cover 321, a sliding slot is formed between the pressure plate 323 and the stator cover 321, the rotor plate 322 is disposed in the sliding slot, a dust exhaust passage 324 is formed between the rotor plate 322 and the stator cover 321, a dust exhaust port 3211 is disposed on the stator cover 321, a dust inlet 3221 is disposed on the rotor plate 322, a dust suction port 311 and a dust outlet 312 are disposed on the dust suction arm 31, the dust outlet 312 is communicated with the dust inlet 3221 through a dust guide pipe 33, debris and dust generated during operation of the processing head enter the dust suction arm 31 through the dust suction port 311, enter the dust exhaust passage 324 through the dust inlet 3221 on the rotor plate 322 through the dust outlet 312 and the dust guide pipe 33, and are finally exhausted through the dust exhaust port 3211. Further, the processing head dust suction device further includes a dust exhaust pipe 34, the dust exhaust pipe 34 is communicated with the dust exhaust port 3211, the dust exhaust pipe 34 may be, but is not limited to, a hose, the dust exhaust pipe 34 is connected to a suction device such as a fan (not shown), and the debris and the dust are extracted through the dust exhaust pipe 34.
The dust hood 32 of this embodiment adopts split type design, and the main shaft 20 outside is located to the stator cover 321 cover, and the stator cover 321 passes through rotor plate 322 to be connected with processing head body 10, and when main shaft 20 drove processing head body 10 and rotates, dust absorption arm 31 rotated along with processing head body 10, and rotor plate 322 rotated along with processing head body 10 in the spout, and stator cover 321 does not rotate along with processing head body 10, and stator cover 321 can not change in processing head course position. That is to say, in the working process of the machining head, the dust outlet 312, the dust guide pipe 33 and the dust inlet 3221 can rotate synchronously along with the machining head body 10, the dust exhaust port 3211 cannot rotate along with the machining head body 10, and the position of the dust exhaust port 3211 is fixed, so that the dust exhaust pipe 34 connected with the dust exhaust port can be effectively prevented from being entangled and twisted, the equipment can be protected from being damaged, and the production efficiency of the machining head is improved. The processing head has the advantages of stable and reliable operation and high processing efficiency by applying the processing head dust suction device.
In one embodiment, to ensure smooth sliding of the rotor plate 322, the pressing plate 323 is made of teflon plate.
In one embodiment, the dust hood 32 further includes a sealing plate 325, the sealing plate 325 is disposed between the rotor plate 322 and the stator cover 321, and the sealing plate 325 is disposed to improve the sealing performance of the dust hood 32 and prevent debris and dust from leaking. Specifically, the sealing plate 325 may be made of, but not limited to, a teflon plate.
In one embodiment, the processing head dust collector further comprises a brush (not shown in the figure), the brush is arranged on the dust collection arm 31 and arranged around the dust collection port 311, the bristles of the brush cross the surface of the dust collection port 311, and the brush can clean the debris and dust falling on the surface of the workpiece during the working process of the processing head so as to avoid the debris and dust from remaining on the surface of the workpiece, which helps to further improve the cleaning effect of the processing head dust collector.
In one embodiment, the pressure plate 323 is coupled to the stator case 321 via fasteners 326. Specifically, the fasteners 326 may be, but are not limited to, bolts.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A processing head dust suction device, which comprises a dust suction arm (31), a dust suction cover (32) and a dust guide pipe (33), the dust collection arm (31) and the dust collection cover (32) are connected through the dust guide pipe (33), characterized in that the dust hood (32) comprises a stator hood (321), a rotor plate (322) and a pressure plate (323), the pressure plate (323) is connected with the stator hood (321), and a sliding groove is formed between the pressing plate (323) and the stator cover (321), the rotor plate (322) is arranged in the sliding groove, a dust exhaust passage (324) is formed between the rotor plate (322) and the stator cover (321), the stator cover (321) is provided with a dust exhaust port (3211), the rotor plate (322) is provided with a dust inlet (3221), the dust collection arm (31) is provided with a dust collection port (311) and a dust outlet (312), the dust outlet (312) is communicated with the dust inlet (3221) through the dust guide pipe (33).
2. Machining head dust extraction device according to claim 1, characterized in that said pressure plate (323) is made of teflon plate.
3. Machining head dust extraction device according to claim 1, characterized in that the dust extraction hood (32) further comprises a sealing plate (325), the sealing plate (325) being arranged between the rotor plate (322) and the stator hood (321).
4. Machining head dust extraction device according to claim 3, characterized in that said sealing plate (325) is made of Teflon sheet.
5. Machining head dust extraction device according to claim 1, characterized in that it further comprises a brush arranged on the dust extraction arm (31) and around the dust extraction opening (311).
6. Machining head dust extraction device according to any one of claims 1 to 5, characterized in that the pressure plate (323) is connected to the stator casing (321) by means of fasteners (326).
7. Machining head dust extraction device according to claim 6, characterized in that the fastening member (326) is a bolt.
8. Machining head dust extraction device according to any one of claims 1 to 5, characterized in that it further comprises a dust exhaust duct (34), said dust exhaust duct (34) communicating with said dust exhaust opening (3211).
9. A machining head comprising a machining head dust extraction apparatus as claimed in any one of claims 1 to 8.
10. Machining head according to claim 9, characterized in that it is a five-axis machining head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607043.0U CN210649779U (en) | 2019-09-25 | 2019-09-25 | Processing head dust extraction and processing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607043.0U CN210649779U (en) | 2019-09-25 | 2019-09-25 | Processing head dust extraction and processing head |
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| Publication Number | Publication Date |
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| CN210649779U true CN210649779U (en) | 2020-06-02 |
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| CN201921607043.0U Active CN210649779U (en) | 2019-09-25 | 2019-09-25 | Processing head dust extraction and processing head |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509106A (en) * | 2019-09-25 | 2019-11-29 | 意特利（滁州）智能数控科技有限公司 | Processing head dust exhaust apparatus and processing head |
-
2019
- 2019-09-25 CN CN201921607043.0U patent/CN210649779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509106A (en) * | 2019-09-25 | 2019-11-29 | 意特利（滁州）智能数控科技有限公司 | Processing head dust exhaust apparatus and processing head |
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