CN210818670U

CN210818670U - Chip cleaner for dry machining of machine tool

Info

Publication number: CN210818670U
Application number: CN201920970499.7U
Authority: CN
Inventors: 王芬; 王红霞; 金军; 徐静; 赵敬; 陈翔宇; 黄建瑞
Original assignee: Ningbo Kocel Machine Tool Auxiliary Machinery Co Ltd
Current assignee: Ningbo Kocel Machine Tool Auxiliary Machinery Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-06-23
Anticipated expiration: 2029-06-27

Abstract

The chip cleaner for dry machining of the machine tool comprises a shell, a driving device arranged on the shell, and a transmission device connected with the driving device, wherein the transmission device is arranged on a guide supporting device inside the shell and fixed on a lubricating device outside the shell. The transmission is in drive arrangement's drive is followed down direction strutting arrangement is in during the casing motion, lubricating arrangement is right transmission lubricates, reduces the wearing and tearing between transmission and the direction strutting arrangement, reduces the abnormal sound, improves the life of chip cleaner.

Description

Chip cleaner for dry machining of machine tool

Technical Field

The utility model discloses be applied to the cutting transport in the machine tool machining field, especially carry to all kinds of cuttings of dry-type processing.

Background

In the field of machine tool machining, chip removers are chip conveying equipment widely applied to numerical control machine tools, combined machine tools, machining centers, specialized machine tools and the like, and are used for conveying chips generated by cutting metal and non-metal materials in a wet-type machining process. The transmission mechanism has the advantages of large chip removal amount, high transmission efficiency, firmness and reliability, and is widely applied to various machining. In recent years, machine tool dry machining is becoming more widespread, and hence the chip ejector is also used for conveying chips in dry machining. Because the dry type processing machine tool does not use cutting fluid and has small processing feed amount, most of generated cuttings are powder or fine particles, the chip cleaner can not obtain the lubrication of the cutting fluid during working, and the cuttings of the powder and the fine particles can easily enter parts such as a track, a conveying chain and the like, so that the problems of guide rail abrasion or falling, cutting jamming of balls, chain plates or scraping plates, ball abrasion, overlarge load, large operation noise, short service life and the like occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a chip cleaner for lathe dry-type processing, the utility model discloses a technical problem that an aspect was solved makes the chip cleaner ball, driving chain obtain lubricating in the course of the work, and reducing wear improves the life of chip cleaner.

The utility model provides a technical scheme that its technical problem adopted is: a chip cleaner for the dry machining of a machine tool comprises a shell, a driving device arranged on the shell, and is characterized by further comprising a transmission device connected with the driving device, a guide supporting device arranged in the shell, and a lubricating device fixed outside the shell; the lubricating device comprises a support, a container, an oil pipe and a fastener, wherein the support is arranged on the outer side of the shell, the container is arranged on the support, openings are formed in two ends of the container, one end of the oil pipe is in through connection with the shell, the other end of the oil pipe is connected with the opening in one end of the container and is fastened through the fastener, and the opening in the other end of the container is used for adding lubricating oil.

Preferably, the guiding and supporting device comprises a head arc supporting piece and a middle arc supporting piece, and the head arc supporting piece and the middle arc supporting piece are respectively movably connected with the shell.

Preferably, the joint of the oil pipe and the shell is convexly arranged on the inner wall of the shell.

Preferably, the end of the oil pipe connected with the container is higher than the end of the oil pipe connected with the shell.

Preferably, the lubricating device has a plurality of sets.

According to the above technical scheme, the utility model discloses an aspect one beneficial effect who brings is that, it is lubricated to the transmission's in the casing both ends oil drip through the lubricating arrangement that sets up outside the casing, can reduce the wearing and tearing between transmission and the direction strutting arrangement, improves life. The guide supporting device can be abraded when working for a long time, and the abraded or seriously abraded part can be replaced through the movable connection with the shell, so that the phenomenon that the machine is stopped to influence the working efficiency is avoided.

Drawings

Fig. 1 is a schematic isometric view of an embodiment according to the present disclosure.

Fig. 2 is a partial schematic view of an embodiment according to the present disclosure.

Fig. 3 is a partial schematic view of an embodiment according to the present disclosure.

In the figure, a shell 10, a driving device 20, a transmission device 30, a guide supporting device 40, a lubricating device 50, a driving motor 201, a driving wheel 301, a driving chain 302, a head arc supporting piece 401, a middle arc supporting piece 402, a bracket 501, a container 502, an oil pipe 503 and a fastener 504 are shown.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the detailed description will be given according to the embodiments of the attached drawings, and it is obvious that the drawings in the following description are typical embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1 and 2, the chip cleaner for machine tool dry machining comprises a housing 10, a driving device 20 mounted on the housing, a transmission device 30 connected with the driving device, a guiding and supporting device 40 mounted inside the housing, and a lubricating device 50 fixed outside the housing. The transmission device 30 is in the drive of drive arrangement 20 is followed the direction strutting arrangement 40 is in during the motion in the casing 10, lubricating arrangement 50 is right transmission device 20 lubricates, reduces the wearing and tearing between transmission device 30 and the direction strutting arrangement 40, reduces abnormal sound, improves the life of chip remover.

Referring specifically to fig. 3, the lubricating device includes a bracket 501, a container 502, an oil pipe 503, and a fastener 504, wherein the bracket 501 is installed outside the housing 10, the container 502 is installed on the bracket, and both ends of the container are open. One end of the oil pipe 503 is connected to the housing 10 in a penetrating manner, and the other end of the oil pipe is connected to one end opening of the container 502 and fastened by the fastening member 504, so that leakage of the lubricating oil is prevented. The other end of the container 502 is open for adding lubricating oil.

The lubricating device 50 may be provided with a lubricating oil level warning function. Generally, two modes are available, one is manual and the other is automatic. Manually, the container 502 is transparent and graduated so that the condition of the lubricant within the container 502 can be visually observed and the container 502 filled with oil as appropriate. In the automatic mode, a detection switch is mounted on the container, and when the level of the lubricating oil in the container is not within a set range, the detection switch gives an alarm to send a signal, and at this time, the container 502 is filled with oil (manual or automatic, not shown).

It should be noted that the lubricating device 50 has a plurality of sets, and in this embodiment, one set is disposed on each side of the housing, so as to lubricate the components on each side of the transmission device 30.

Referring to fig. 2, the guiding and supporting device 40 plays a role in supporting, limiting and guiding during the rotation of the transmission device 30 along the housing 10, and includes a set of head arc supporting members 401 and a set of middle arc supporting members 402, which are symmetrically disposed on the inner walls of the two sides of the housing 10, respectively. At least part of the head arc support 401 and the middle arc support 402 are subjected to surface heat treatment, so that the surface wear resistance and the surface strength are improved. And head circular arc support 401 and middle circular arc support 402 with 10 casing swing joint, the purpose is convenient the change after its wearing and tearing, reduces use cost when improving chip cleaner life.

It should be noted that the connection portion of the oil pipe 503 and the housing 10 protrudes from the inner wall of the housing, so that the lubricating oil can drip on the transmission device through the oil pipe. For better lubrication, the end of the oil pipe 503 connected to the container 502 is higher than the end of the oil pipe connected to the housing 10, i.e. the oil pipe is inclined, which facilitates the normal dripping of the lubricant.

In particular, referring to fig. 2, the driving motor 201 drives the driving wheel 301 to rotate, and the driving chain 302 engaged with the driving wheel rotates on the guide support device 40. Since the machine tool is dry-machined, the drive chain 302 is not lubricated by the cutting fluid, and is worn and heated when running for a long time on the guide rail support device 40. At this time, the lubricant in the lubricating device 50 flows into the housing through the container 502 via the oil pipe 503 and drops on the transmission chain, and the transmission chain and the guiding and supporting device can be lubricated by the lubricant in the whole movement track due to the rotary motion of the transmission chain, so that the friction force is reduced, the abrasion is reduced, and the service life is prolonged. Because the guide supporting device is movably arranged on the shell, the guide supporting device can be replaced according to the abrasion degree of the guide supporting device when the chip cleaner is overhauled and maintained, and the damage of the whole machine caused by the damage of the guide supporting device is avoided, so that the greater loss is caused.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A chip cleaner for the dry machining of a machine tool comprises a shell, a driving device arranged on the shell, and is characterized by further comprising a transmission device connected with the driving device, a guide supporting device arranged in the shell, and a lubricating device fixed outside the shell; the lubricating device comprises a support, a container, an oil pipe and a fastener, wherein the support is arranged on the outer side of the shell, the container is arranged on the support, openings are formed in two ends of the container, one end of the oil pipe is in through connection with the shell, the other end of the oil pipe is connected with the opening in one end of the container and is fastened through the fastener, and the opening in the other end of the container is used for adding lubricating oil.

2. The chip ejector for dry machining of machine tools according to claim 1, wherein the guiding and supporting means comprise a head arc support and a middle arc support, the head arc support and the middle arc support being movably connected to the housing, respectively.

3. The chip remover for dry machining of machine tools according to claim 1, wherein the joint of the oil pipe and the housing is raised on the inner wall of the housing.

4. A chip ejector for dry machining of machine tools according to any one of claims 1 to 3, characterised in that the end of the oil pipe connected to the container is higher than the end of the oil pipe connected to the housing.

5. A chip ejector for dry machining of machine tools according to claim 1, characterised in that the lubricating device has a plurality of groups.