CN212371740U

CN212371740U - Machine tool cutting and blowing device

Info

Publication number: CN212371740U
Application number: CN202020783372.7U
Authority: CN
Inventors: 周耀东
Original assignee: Wuxi Huben Machine Parts Co Ltd
Current assignee: Wuxi Huben Machine Parts Co Ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-19
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a device is blown in lathe cutting, concretely relates to machine tool machining field, including installation casing and the mechanism of blowing, the installation casing includes casing body and the portion of gripping, and the inside fixed mounting of casing body has the piece to collect the mechanism, and the piece is collected the mechanism and is including collecting the chamber, dust absorption pipe and suction hood, and the fixed surface of the mechanism of blowing has cup jointed the electro-magnet, and the outside of electro-magnet is equipped with dustproof shell, and the outside of the mechanism of blowing and dust absorption pipe slides and has cup jointed the protection machanism of blowing, and the protection machanism of blowing includes the ripple protection casing, and side-blown hole and spiral wind guide groove have been seted up on the surface of gas. The utility model discloses a protection machanism and built-in piece collection mechanism are blown in the setting, and the sweeps restriction that will blow up in the inboard of ripple protection casing and in time collect through piece collection mechanism, prevent that the piece from splashing the trouble that causes, and blow up, protect and the integral type structure of collecting make whole operation simpler, improve work efficiency and clearance effect.

Description

Machine tool cutting and blowing device

Technical Field

The utility model relates to a machine tool machining technical field, more specifically say, the utility model specifically is a device is blown in machine tool cutting.

Background

The numerical control machine tool machining technology is a typical representative of a mechanical cutting machining forming method, has the machining characteristics of short machining period, automation and high precision, and is wider and wider in application range, the numerical control machine tool technology in China is widely applied to various industries, along with popularization of numerical control cutting machining, higher requirements are put forward for machining of the numerical control machine tool, manpower is needed to be added in the machining process to clean scraps generated in the machining process, in the machining process of a casting mold, a cutter is used for flushing the scraps by means of a scrap discharge groove and manual scrap blowing combination method, after the machining of a general procedure is finished and a main shaft is withdrawn, a machining program is suspended, and a manual air gun is aimed at hole scrap blowing.

Because blow the in-process of bits and set up protector not, need additionally to adopt protection casing or dust collecting equipment to block or collect the piece that splashes, prevent that the piece from splashing and causing the injury to lathe instrument or staff, nevertheless piece still can appear splashing of different degree, and tiny piece can cause a large amount of raise dusts after splashing, it is harmful to the human body, and easily glue glutinous to the lathe surface because of the reason of static or fluid, lead to the lathe spot to pile up the damage, in addition, traditional device of blowing is because the reason of air cock hardly blows the deep hole with the inside piece of deep hole, lead to clearing up the effect relatively poor.

Therefore, it is highly desirable to provide a new cutting and blowing device for machine tools.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a device is blown in lathe cutting, blow up protection machanism and built-in piece collection mechanism through the setting, the sweeps restriction that will blow up is in the inboard of ripple protection casing and in time collect through piece collection mechanism, prevent the trouble that the piece splashes and causes, and set up oblique ascending side in the bottom on gas blow pipe surface and blow up the pore structure, and utilize spiral wind guide groove to make wind direction spiral shell screwing in, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a machine tool cutting and blowing device comprises an installation casing and a blowing mechanism, wherein the blowing mechanism comprises an installation head and an air blowing pipe, the top end of the air blowing pipe is communicated with the bottom end of the installation head, the installation casing comprises a casing body and a holding part, one side of the casing body is fixedly provided with an air suction and air blowing inverted opening, a debris collection mechanism is fixedly installed inside the casing body and comprises a collection cavity, a dust suction pipe and a dust hood, the bottom end of the collection cavity is communicated with the top end of the dust suction pipe, the bottom end of the dust suction pipe is communicated with the side face of the dust hood, the collection cavity is positioned inside the casing body and is communicated with the end part of the air suction inverted opening, the surface of the blowing mechanism is fixedly sleeved with an electromagnet, the outer side of the electromagnet is provided with a dustproof shell, and the outer sides of the blowing mechanism and the dust suction pipe are slidably sleeved with a blowing protection mechanism, the blowing protection mechanism comprises a corrugated protection cover, and the surface of the blowing pipe is provided with a side blowing hole and a spiral air guide groove.

In a preferred embodiment, the side-blown hole and the spiral wind-guiding groove are close to the bottom end of the blowing pipe, the side-blown hole is in an inclined upward structure, the bottom end of the spiral wind-guiding groove is connected with the end part of the side-blown hole, and the spiral wind-guiding groove is in a spiral upward structure.

In a preferred embodiment, the top surface of the corrugated shield is provided with a mounting sleeve hole matched with the mounting head and the dust collection pipe, the inner side of the mounting sleeve hole is fixedly provided with a sliding guide ring, and the inner side of the sliding guide ring is in sliding connection with the surfaces of the mounting head and the dust collection pipe.

In a preferred embodiment, the corrugated protection cover is a rubber material member, an abutting rubber ring is fixedly mounted on the bottom surface of the corrugated protection cover, the abutting rubber ring is of a planar annular structure, and the abutting rubber ring is a silica gel material member.

In a preferred embodiment, a one-way inlet valve is fixedly installed inside the collection cavity, an air inlet end of the one-way inlet valve is fixedly connected with an end portion of the dust collection pipe, a blocking filter screen is fixedly installed inside the collection cavity, the blocking filter screen is composed of a filter cotton layer and a metal filter screen layer, the metal filter screen layer is located below the filter cotton layer, a cleaning plug is arranged on one side of the machine shell body, and the cleaning plug is communicated with the inner side of the collection cavity.

In a preferred embodiment, the dust hood is of an annular structure, the dust hood is sleeved on the outer sides of the mounting head and the air blowing pipe, a passing net is clamped on the inner side of the dust hood, a plurality of through holes are formed in the surface of the passing net and distributed densely, and the diameter of each through hole is smaller than the inner diameter of the corresponding dust suction pipe.

In a preferred embodiment, the end portions of the air suction and blowing inverted openings are fixedly connected with air pumps, the input ends and the output ends of the air pumps are respectively communicated with the end portions of the air suction and blowing inverted openings, a power switch is fixedly mounted on the surface of the holding portion, and the control end of the air pump is electrically connected with the end portion of the power switch.

The utility model discloses a technological effect and advantage:

1. the utility model has the advantages that the blowing protection mechanism and the built-in scrap collecting mechanism are arranged, blown scraps are limited at the inner side of the corrugated protective cover and are collected in time through the scrap collecting mechanism, the trouble caused by scrap splashing is prevented, and the blowing, protecting and collecting integrated structure ensures that the whole operation is simpler, and the working efficiency and the cleaning effect are improved;

2. the utility model discloses an oblique ascending side-blown pore structure is seted up in the bottom on gas blow pipe surface to utilize spiral wind guide groove to make wind direction spiral shell screwing in, when the sweeps in the clearance deep hole, because the wind direction of spiral shell screwing in rises promotes in the inside bottom of deep hole because the air current less pressure is too big with the sweeps of bottom, thereby blows off the sweeps, accomplishes the clearance to the deep hole sweeps.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the structure of the blowing pipe of the present invention.

Fig. 3 is a schematic structural view of the blow-up protection mechanism of the present invention.

Fig. 4 is a schematic structural view of the debris collecting mechanism of the present invention.

Fig. 5 is a schematic structural view of the dust hood of the present invention.

The reference signs are: 1. installing a shell; 2. a blow-up mechanism; 3. an electromagnet; 4. a blow-up protection mechanism; 5. a debris collection mechanism; 11. a housing body; 12. air suction reverse drawing opening; 13. blowing and reversely pulling the opening; 14. clearing and plugging; 15. a grip portion; 21. a mounting head; 22. an air blowing pipe; 221. side blow up holes; 222. a spiral wind guide groove; 41. a corrugated shield; 42. installing a trepan boring; 43. a sliding guide ring; 44. abutting against the rubber ring; 51. a collection chamber; 52. blocking the filter screen; 53. a dust collection pipe; 54. a one-way inlet valve; 55. a dust hood; 56. through the web.

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.

The cutting and blowing device of machine tool as shown in fig. 1-5 comprises a mounting case 1 and a blowing mechanism 2, the blowing mechanism 2 comprises a mounting head 21 and an air blowing pipe 22, the top end of the air blowing pipe 22 is communicated with the bottom end of the mounting head 21, the mounting case 1 comprises a case body 11 and a holding part 15, one side of the case body 11 is fixedly provided with an air suction and air blowing and air reversing port 12 and an air blowing and air reversing port 13, the inside of the case body 11 is fixedly provided with a debris collecting mechanism 5, the debris collecting mechanism 5 comprises a collecting cavity 51, a dust suction pipe 53 and a dust suction cover 55, the bottom end of the collecting cavity 51 is communicated with the top end of the dust suction pipe 53, the bottom end of the dust suction pipe 53 is communicated with the side surface of the dust suction cover 55, the collecting cavity 51 is positioned inside the case body 11 and is communicated with the end of the air suction and air reversing port 12, the surface of the blowing mechanism 2, the blowing-up protection mechanism 4 is sleeved outside the blowing-up mechanism 2 and the dust suction pipe 53 in a sliding manner, the blowing-up protection mechanism 4 comprises a corrugated protection cover 41, and the surface of the blowing pipe 22 is provided with a side blowing-up hole 221 and a spiral wind guide groove 222.

The implementation mode is specifically as follows: the blowing-up protection mechanism 4 and the built-in debris collection mechanism 5 are arranged, blown-up scraps are limited on the inner side of the corrugated protection cover 41 and are timely collected through the debris collection mechanism 5, so that the trouble caused by the splashing of the debris is prevented, and the blowing-up, protection and collection integrated structure enables the whole operation to be simpler, and improves the working efficiency and the cleaning effect; additionally, the utility model discloses an oblique ascending side is seted up in the bottom on gas blow pipe 22 surface and is blown up hole 221 structure to utilize spiral wind guide slot 222 to make wind direction spiral shell screwing in, when clearing up sweeps in the deep hole, because the wind direction that spiral shell screwing in rises promotes to rise in the inside bottom of deep hole because the air current less pressure is too big with the sweeps of bottom, thereby blows off the sweeps, accomplishes the clearance to the deep hole sweeps.

Referring to the description and the attached drawing of fig. 2, the side-blowing hole 221 and the spiral air guiding groove 222 are close to the bottom end of the blowing pipe 22, the side-blowing hole 221 is in an inclined upward structure, the bottom end of the spiral air guiding groove 222 is connected with the end of the side-blowing hole 221, and the spiral air guiding groove 222 is in a spiral upward structure, so that the blowing and collection of deep-hole scraps are facilitated.

Referring to the description and the attached drawing 3, the corrugated protection cover 41 has a mounting hole 42 formed on the top surface thereof for fitting with the mounting head 21 and the dust suction pipe 53, a sliding guide ring 43 is fixedly mounted on the inner side of the mounting hole 42, and the inner side of the sliding guide ring 43 is slidably connected with the surfaces of the mounting head 21 and the dust suction pipe 53, so as to adjust the position of the corrugated protection cover 41 in a vertical sliding manner.

Referring to the attached drawing 3 in the specification, the corrugated protection cover 41 is a rubber member, the abutting rubber ring 44 is fixedly mounted on the bottom surface of the corrugated protection cover 41, the abutting rubber ring 44 is a planar annular structure, the abutting rubber ring 44 is a silica gel member, and the protective effect is improved by utilizing the better surface of the attached workpiece of the abutting rubber ring 44.

Referring to the description and the attached drawing of fig. 4, a one-way inlet valve 54 is fixedly installed inside the collection chamber 51, an air inlet end of the one-way inlet valve 54 is fixedly connected with an end portion of the dust suction pipe 53, a blocking filter screen 52 is fixedly installed inside the collection chamber 51, the blocking filter screen 52 is composed of a filter cotton layer and a metal filter screen layer, the metal filter screen layer is located below the filter cotton layer, a cleaning plug 14 is arranged on one side of the machine shell body 11, and the cleaning plug 14 is communicated with the inner side of the collection chamber 51, so that collection and cleaning of waste scraps are achieved.

Referring to the description and shown in fig. 5, the dust hood 55 is an annular structure, the dust hood 55 is sleeved outside the mounting head 21 and the blowing pipe 22, the inner side of the dust hood 55 is clamped with the through net 56, a plurality of through holes are formed in the surface of the through net 56 and distributed densely, and the diameter of each through hole is smaller than the inner diameter of the dust suction pipe 53, so that large waste chips are prevented from entering and blocking the inner channel of the dust suction pipe 53.

Wherein, the end parts of the air suction and air blowing inverted pulling port 12 and the air blowing inverted pulling port 13 are fixedly connected with an air pump, the input end and the output end of the air pump are respectively communicated with the end parts of the air suction and air blowing inverted pulling port 12 and the air blowing inverted pulling port 13, a power switch is fixedly arranged on the surface of the holding part 15, and the control end of the air pump is electrically connected with the end part of the power switch, so that the operation is convenient.

Wherein the air pump is GTRD-12S type.

The utility model discloses the theory of operation:

the first step is as follows: the air suction reverse-pulling port 12 and the air blowing reverse-pulling port 13 of the blowing structure are respectively and fixedly connected with the input end and the output end of the air pump, and the switch of the air pump is connected with the push switch on the surface of the holding part 15, so that the air pump can be used;

the second step is that: the blowing-up protection mechanism 4 is sleeved on the surface of the blowing-up mechanism 2, the proper height is adjusted, the end part of the blowing pipe 22 is inserted into the deep hole to be cleaned, the push switch starts the air blowing, the air flow enters the air blowing pipe 22 through the air blowing inverse drawing opening 13, is blown out through the side blowing holes 221 on the surface of the air blowing pipe 22, under the guiding action of the side-blown hole 221 and the spiral air guide groove 222, the air flow spirally rises on the air blowing pipe 22 and the inner wall of the deep hole, so that the air flow velocity above the side-blown hole 221 is higher, the air flow velocity below the side-blown hole 221 is low, so that the pressure between the bottom end of the side-blown hole 221 and the bottom of the deep hole is high in the first stage, chips in the deep hole are pushed up, in the second stage, due to the movement inertia of the chips, the chips penetrate through an air flow boundary area with the same height as the side-blown hole 221 to the position above the side-blown hole 221, and in the third stage, the waste chips are pushed out of the deep hole to enter the corrugated protective cover 41 through the spirally-rising air flow above the side-blown hole 221;

the third step: after entering the corrugated protective cover 41, due to the suction effect of the airflow at the suction inverted opening 12, the scraps are collected by the dust hood 55, enter the collection chamber 51 through the dust suction pipe 53, and are retained in the collection chamber 51 under the blocking effect of the blocking filter screen 52, so that the collection is completed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a machine tool cutting blows device, includes installation casing (1) and blows mechanism (2), blow mechanism (2) including installation head (21) and gas blow pipe (22), the top of gas blow pipe (22) is linked together with the bottom of installation head (21), its characterized in that: the installation machine shell (1) comprises a machine shell body (11) and a holding part (15), one side of the machine shell body (11) is fixedly provided with an air suction inverted opening (12) and an air blowing inverted opening (13), the inside of the machine shell body (11) is fixedly provided with a chip collecting mechanism (5), the chip collecting mechanism (5) comprises a collecting cavity (51), a dust suction pipe (53) and a dust suction cover (55), the bottom end of the collecting cavity (51) is communicated with the top end of the dust suction pipe (53), the bottom end of the dust suction pipe (53) is communicated with the side face of the dust suction cover (55), the collecting cavity (51) is positioned inside the machine shell body (11) and is communicated with the end part of the air suction inverted opening (12), the surface fixing of the blowing-up mechanism (2) is sleeved with an electromagnet (3), the outer side of the electromagnet (3) is provided with a dustproof shell, and the outer sides of the blowing-up mechanism (2) and the dust suction pipe (53) are slidably sleeved with a blowing-up protection mechanism (, the blowing protection mechanism (4) comprises a corrugated protection cover (41), and the surface of the blowing pipe (22) is provided with a side blowing hole (221) and a spiral wind guide groove (222).

2. The machine tool cutting and blowing apparatus according to claim 1, wherein: the side blowing hole (221) and the spiral air guide groove (222) are close to the bottom end of the air blowing pipe (22), the side blowing hole (221) is of an inclined upward structure, the bottom end of the spiral air guide groove (222) is connected with the end portion of the side blowing hole (221), and the spiral air guide groove (222) is of a spiral upward structure.

3. The machine tool cutting and blowing apparatus according to claim 1, wherein: the top surface of the corrugated protection cover (41) is provided with a mounting sleeve hole (42) matched with the mounting head (21) and the dust suction pipe (53), the inner side of the mounting sleeve hole (42) is fixedly provided with a sliding guide ring (43), and the inner side of the sliding guide ring (43) is connected with the surfaces of the mounting head (21) and the dust suction pipe (53) in a sliding manner.

4. The machine tool cutting and blowing apparatus according to claim 1, wherein: ripple protection casing (41) are the rubber material component, the bottom surface fixed mounting of ripple protection casing (41) has butt rubber ring (44), butt rubber ring (44) are plane annular structure, butt rubber ring (44) are the silica gel material component.

5. The machine tool cutting and blowing apparatus according to claim 1, wherein: the dust collector is characterized in that a one-way inlet valve (54) is fixedly mounted inside the collecting cavity (51), the air inlet end of the one-way inlet valve (54) is fixedly connected with the end part of the dust collecting pipe (53), a blocking filter screen (52) is fixedly mounted inside the collecting cavity (51), the blocking filter screen (52) is composed of a filter cotton layer and a metal filter screen layer, the metal filter screen layer is located below the filter cotton layer, a cleaning plug (14) is arranged on one side of the machine shell body (11), and the cleaning plug (14) is communicated with the inner side of the collecting cavity (51).

6. The machine tool cutting and blowing apparatus according to claim 1, wherein: the dust hood (55) is of an annular structure, the dust hood (55) is connected to the outer sides of the mounting head (21) and the air blowing pipe (22) in a sleeved mode, the inner side of the dust hood (55) is connected with the through net (56) in a clamped mode, a plurality of through holes are formed in the surface of the through net (56) and distributed densely, and the diameter of each through hole is smaller than the inner diameter of the corresponding dust suction pipe (53).

7. The machine tool cutting and blowing apparatus according to claim 1, wherein: the air pump is fixedly connected with the end portions of the air suction inverted-pulling port (12) and the air blowing inverted-pulling port (13), the input end and the output end of the air pump are respectively communicated with the end portions of the air suction inverted-pulling port (12) and the air blowing inverted-pulling port (13), a power switch is fixedly mounted on the surface of the holding portion (15), and the control end of the air pump is electrically connected with the end portion of the power switch.