CN217254918U

CN217254918U - Machining center with dust collection structure

Info

Publication number: CN217254918U
Application number: CN202220950877.7U
Authority: CN
Inventors: 周志修
Original assignee: Shenzhen Jingdiao Cnc Equipment Co ltd
Current assignee: Shenzhen Jingdiao Cnc Equipment Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-23
Anticipated expiration: 2032-04-22

Abstract

The utility model provides a machining center with dust collection structure, it includes a supporting beam, dust absorption mechanism, processing main shaft, dust absorption pipe and suction hood, wherein, the processing main shaft sets up on the supporting beam, the suction hood is fixed to be set up the bottom of processing main shaft, the suction hood is including the dust absorption mouth and the delivery outlet of intercommunication inner chamber, the bottom of processing main shaft sees through the dust absorption mouth is worn out, the one end of dust absorption pipe with the delivery outlet intercommunication, the other end of dust absorption pipe with dust absorption mechanism connects. The utility model discloses a machining center with dust collection structure is through setting up the suction hood in the bottom of processing main shaft, and the bottom of processing main shaft runs through in the dust absorption mouth inboard for the dust absorption mouth can carry out 360 degrees better absorption to the smoke and dust from the week side of processing main shaft, and the dust absorption effect is good.

Description

Machining center with dust collection structure

Technical Field

The utility model relates to a numerical control processing equipment field, in particular to machining center with dust collection structure.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with the highest yield and the most extensive application in the world. The comprehensive processing capacity is strong, a workpiece can finish more processing contents after being clamped once, and the processing precision is high. Wherein numerical control machining center can produce very much the smoke and dust of processing at the in-process of work, and current machining center can set up the housing cover externally to set up dust absorption mechanism in the housing cover outside, absorb the smoke and dust of housing cover inner space, but the absorption effect of this kind of mode is not good.

Therefore, it is desirable to provide a machining center with a dust suction structure to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machining center with dust collection structure to solve the machining center among the prior art and absorb the smoke and dust of outer clamshell inner space by outer clamshell outside suction mechanism, the not good problem of smoke and dust absorption effect.

In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a machining center with dust collection structure, its includes a supporting beam, dust absorption mechanism, processing main shaft, dust absorption pipe and suction hood, wherein, the processing main shaft sets up on the supporting beam, the suction hood is fixed to be set up the bottom of processing main shaft, the suction hood is including the dust absorption mouth and the delivery outlet of intercommunication inner chamber, the bottom of processing main shaft sees through the dust absorption mouth is worn out, the one end of dust absorption pipe with the delivery outlet intercommunication, the other end of dust absorption pipe with dust absorption mechanism connects.

The utility model discloses in, the dust absorption mouth sets up the middle part position of the bottom surface of suction hood, the delivery outlet sets up the both ends of the top surface of suction hood, two the dust absorption pipe sets up the both sides of processing main shaft.

The processing spindle comprises a spindle cover wrapped outside, and the dust suction pipe penetrates through the spindle cover.

The utility model discloses in, the bottom periphery side of dust absorption pipe is provided with the connecting plate, the four corners of connecting plate pass through the screw with the suction hood is connected.

The utility model discloses in, machining center still includes telescopic machanism, telescopic machanism sets up on the processing main shaft, telescopic machanism's telescopic link with the suction hood is connected.

The processing main shaft is provided with a guide sleeve and a guide rod, the guide rod is connected with the guide sleeve in a sliding mode, and two ends of the guide rod are connected with a telescopic rod of the telescopic mechanism and the dust hood respectively.

Furthermore, a positioning hole used for being connected with the guide rod is formed in the dust collection cover, and a screw penetrates through the dust collection cover and is connected with the guide rod.

In addition, both ends of the dust hood are connected with the dust hood through one telescopic mechanism.

The utility model discloses in, still be provided with the extension ring on the dust absorption cover, the extension ring encloses the dust absorption mouth is peripheral.

Optionally, the extension ring is detachably connected with the dust hood, a curved ring is arranged on the inner side of the extension ring, a storage groove is formed between the curved ring and the inner wall of the extension ring, and a notch of the storage groove deviates from an opening at the outer end of the extension ring.

The utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a machining center with dust collection structure is through setting up the suction hood in the bottom of processing main shaft, and the bottom of processing main shaft runs through in the dust absorption mouth inboard for the dust absorption mouth can carry out 360 degrees better absorption, and dust absorption effect is good to the smoke and dust from the week side of processing main shaft.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

Fig. 1 is a schematic structural view of a preferred embodiment of the machining center with a dust suction structure according to the present invention.

Fig. 2 is a schematic view of the local structure of the processing spindle with the dust collecting structure of the processing center of the present invention after the spindle cover is removed.

Fig. 3 is a structural diagram of a bottom view of the processing spindle of fig. 2.

Fig. 4 is a schematic view of an alternative embodiment of the extension ring.

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 the skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly, e.g., the connection may be a detachable connection or a connection in a unitary structure; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The numerical control machining center can produce very much processing smoke and dust in the working process, and the existing machining center can be externally provided with an outer shell cover, and the outer part of the outer shell cover is provided with a dust suction mechanism to suck the smoke and dust in the inner space of the outer shell cover, but the absorption effect of the mode is poor.

The present invention provides a preferred embodiment of a machining center with a dust suction structure, which can solve the above technical problems.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural view of a preferred embodiment of a machining center with a dust collection structure according to the present invention. Fig. 2 is a schematic view of the local structure of the processing spindle with the dust collecting structure of the processing center of the present invention after the spindle cover is removed. Fig. 3 is a structural diagram of a bottom view of the processing spindle of fig. 2.

In the drawings, elements having similar structures are denoted by the same reference numerals.

The utility model provides a machining center with dust collection structure, it includes a supporting beam 11, dust absorption mechanism, processing main shaft 12, dust absorption pipe 13 and suction hood 14.

Wherein, processing main shaft 12 sets up on a supporting beam 11, and dust hood 14 is fixed to be set up in the bottom of processing main shaft 12, and dust hood 14 is including dust absorption mouth 141 and the delivery outlet of intercommunication inner chamber, and the bottom of processing main shaft 12 sees through dust absorption mouth 141 and wears out, and the one end and the delivery outlet intercommunication of dust absorption pipe 13, the other end and the dust absorption mechanism of dust absorption pipe 13 are connected. The dust suction mechanism is equivalent to a dust collector, and the structure of the dust suction mechanism is not described in detail here.

As shown in fig. 3, the dust suction port 141 surrounds the periphery of the processing spindle 12, so that when the processing spindle 12 performs cutting processing, the dust can be better sucked by 360 degrees, the dust suction is timely and efficient, and the dust suction effect is good

In this embodiment, the dust suction port 141 is disposed at the middle of the bottom surface of the dust suction hood 14, the output port is disposed at both ends of the top surface of the dust suction hood 14, and the two dust suction pipes 13 are disposed at both sides of the processing spindle 12.

The processing spindle 12 comprises a spindle cover 121 wrapped outside, and the dust suction pipes 13 penetrate through the spindle cover 121 and are symmetrically arranged, so that the structure is compact, and air flow can be efficiently conveyed.

In this embodiment, the connection plate 131 is disposed on the outer periphery of the bottom end of the dust collection pipe 13, and four corners of the connection plate 131 are connected to the dust collection cover 14 by screws, so that the structure is stable.

Referring to fig. 2, in the embodiment, the machining center further includes a telescopic mechanism 15, the telescopic mechanism 15 is disposed on the machining spindle 12, and a telescopic rod 151 of the telescopic mechanism 15 is connected to the dust hood 14. When the dust hood 14 rises upwards, the cutter can be conveniently assembled on the processing main shaft 12, when the dust hood 14 falls downwards, the dust hood can be closer to the cutter processing area, and the dust collection effect is good.

Wherein, the processing main shaft 12 is provided with a guide sleeve 16 and a guide rod 17, the guide rod 17 is connected with the guide sleeve 16 in a sliding way, and two ends of the guide rod 17 are respectively connected with a telescopic rod 151 of the telescopic mechanism 15 and the dust hood 14, so that the sliding drive is very stable.

Specifically, the dust hood 14 is provided with a positioning hole for connecting with the guide rod 17, and a screw penetrates through the dust hood 14 and is connected with the guide rod 17.

Both ends of the dust hood 14 in this embodiment are connected to the dust hood 14 through a telescopic mechanism 15.

Referring to fig. 3, in the present embodiment, the dust hood 14 is further provided with an extension ring 18, and the extension ring 18 surrounds the periphery of the dust suction opening 141. The extension ring 18 can extend the dust suction opening for suction, thereby reducing the thickness of the dust suction cover 14 and reducing the cost.

Referring to fig. 4, optionally, the extension ring 18 is detachably connected to the dust hood 14, a curved ring 181 may be disposed on an inner side of the extension ring 18, a storage groove 182 is formed between the curved ring 181 and an inner wall of the extension ring 18, and a notch of the storage groove 182 faces away from an opening of an outer end of the extension ring 18. Therefore, when large particle smoke dust falls in the absorbing process, the large particle smoke dust can fall into the storage tank 182 and can be treated in a unified way subsequently.

The machining center with the dust collection structure of the preferred embodiment is provided with the dust collection cover at the bottom end of the machining main shaft, and the bottom end of the machining main shaft penetrates through the inner side of the dust collection port, so that the dust collection port can better absorb smoke dust by 360 degrees from the peripheral side of the machining main shaft, and the dust collection effect is good.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention is to be determined by the appended claims.

Claims

1. The utility model provides a machining center with dust collection structure, its characterized in that, includes a supporting beam, dust absorption mechanism, processing main shaft, dust absorption pipe and suction hood, wherein, the processing main shaft sets up on the supporting beam, the suction hood is fixed to be set up the bottom of processing main shaft, the suction hood is including the dust absorption mouth and the delivery outlet of intercommunication inner chamber, the bottom of processing main shaft sees through the dust absorption mouth is worn out, the one end of dust absorption pipe with the delivery outlet intercommunication, the other end of dust absorption pipe with dust absorption mechanism connects.

2. The machining center with the dust collection structure according to claim 1, wherein the dust collection port is disposed at a middle position of a bottom surface of the dust collection cover, the output port is disposed at both ends of a top surface of the dust collection cover, and the two dust collection pipes are disposed at both sides of the machining spindle.

3. The machining center with a dust suction structure according to claim 2, wherein the machining spindle includes a spindle cover wrapped outside, and the dust suction pipe penetrates through the spindle cover.

4. The machining center with the dust suction structure as claimed in claim 1, wherein a connection plate is provided on an outer peripheral side of a bottom end of the dust suction pipe, and four corners of the connection plate are connected to the dust suction hood by screws.

5. The machining center with the dust collection structure according to claim 1, further comprising a telescopic mechanism, wherein the telescopic mechanism is arranged on the machining spindle, and a telescopic rod of the telescopic mechanism is connected with the dust collection cover.

6. The machining center with the dust collection structure according to claim 5, wherein a guide sleeve and a guide rod are arranged on the machining spindle, the guide rod is slidably connected with the guide sleeve, and two ends of the guide rod are respectively connected with a telescopic rod of the telescopic mechanism and the dust collection cover.

7. The machining center with the dust collection structure according to claim 6, wherein a positioning hole for connecting the guide rod is formed in the dust collection cover, and a screw penetrates through the dust collection cover and is connected with the guide rod.

8. The machining center with the dust collection structure according to claim 5, wherein both ends of the dust collection cover are connected with the dust collection cover through one telescopic mechanism.

9. The machining center with the dust suction structure as claimed in claim 1, wherein an extension ring is further disposed on the dust suction cover, and the extension ring surrounds the periphery of the dust suction opening.

10. The machining center with the dust suction structure according to claim 9, wherein the extension ring is detachably connected to the dust suction hood, a curved ring is arranged on the inner side of the extension ring, a storage groove is formed between the curved ring and the inner wall of the extension ring, and a notch of the storage groove faces away from the opening of the outer end of the extension ring.