CN220761806U

CN220761806U - Automatic tool changing tool magazine of machine tool

Info

Publication number: CN220761806U
Application number: CN202322641330.6U
Authority: CN
Inventors: 莫泗武; 黄璋毅; 唐汉军; 张乐; 骆华树; 贺军
Original assignee: Dongguan Xinlian Precision Machinery Co ltd
Current assignee: Dongguan Xinlian Precision Machinery Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-04-12
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the technical field of tool changing of machine tools and discloses an automatic tool changing tool magazine of a machine tool, which comprises a magazine body, wherein a tool rest is rotationally connected in the magazine body, a cylinder is fixedly connected in the middle of the magazine body, the output end of the cylinder is slidably connected with a push rod, the lower end of the cylinder is provided with a protection assembly, the protection assembly comprises a protection shell which is matched and slides with the push rod, the protection shell is in a C-shaped arrangement, the upper end of the inner wall of the protection shell is fixedly connected with a sleeve, the inner wall of the lower end of the sleeve is fixedly connected with a scraping sleeve, the scraping sleeve is in a conical arrangement, a port is matched with the push rod and is upwards arranged; this kind of novel tool magazine that is applied to lathe is automatic, through setting up the protection component, can strike off the greasy dirt and the water stain of push rod lateral wall through scraping the cover, avoids the greasy dirt to enter into the inside of the inside erosion cylinder of cylinder.

Description

Automatic tool changing tool magazine of machine tool

Technical Field

The utility model relates to the technical field of tool changing of machine tools, in particular to an automatic tool changing tool magazine of a machine tool.

Background

At present, a machining center integrating an automatic tool changing mechanism is more and more favored by the market because of high automation degree, but a special tool changing mechanism is required to be additionally arranged during tool changing, and the tool changing mechanism needs to be operated back and forth between a tool magazine and a main shaft to finish loading and unloading of a turning tool.

However, after pushing the cutter through the cylinder and changing the cutter, because the greasy dirt inside the lathe is big, and the water stain is many, can stick a lot of fatlutes on the cylinder push rod, and then lead to the push rod to bring the fatlute into inside the cylinder, lead to the inside greasy dirt erosion of cylinder serious, and then lead to the promotion speed of cylinder push rod slow, change the overtime warning of cutter, solve through changing the cylinder at present, just so increased use cost.

In order to solve the problems, the application provides an automatic tool changing tool magazine of a machine tool.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic tool changing tool magazine of a machine tool, which at least solves one of the problems of the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic tool changing tool magazine of lathe, includes the storehouse body, the internal rotation of storehouse is connected with the knife rest, the centre fixedly connected with cylinder of storehouse body, the output sliding connection of cylinder has the push rod, the lower extreme of cylinder is provided with the protection component, the protection component includes the gliding protecting crust of matching with the push rod, the protecting crust is C shape setting, the inner wall upper end fixedly connected with sleeve of protecting crust, telescopic lower extreme inner wall fixedly connected with scrapes the cover, it is the toper setting to scrape the cover, and the port matches with the push rod to upwards orientation setting.

The utility model further technically improves that the lower end of the sleeve is fixedly connected with a diversion box which is obliquely downwards arranged and is in sliding connection with the push rod, the inner wall of the lower end of the protective shell is provided with a connecting groove, a collection box is in sliding connection with the connecting groove, and the collection box and the diversion box are correspondingly matched in position.

The utility model further technically improves that the outer side wall of the protective shell positioned at the outer side end of the collecting box is fixedly connected with a connecting rope which is elastically arranged.

The utility model further technically improves that the protective shell is detachably connected with the lower end of the air cylinder, a screw rod in threaded connection with the air cylinder is arranged at the lower end of the protective shell in a penetrating mode, and the end portion of the screw rod is arranged flush with the inner wall of the protective shell.

The utility model further provides a technical improvement that the outer side surface of the collecting box is transparent.

The embodiment of the utility model provides an automatic tool changing tool magazine of a machine tool, which has the following beneficial effects:

this kind of novel tool magazine that is applied to lathe is automatic, through setting up the protection component, can strike off the greasy dirt and the water stain of push rod lateral wall through scraping the cover, avoids the greasy dirt to enter into the inside of the inside erosion cylinder of cylinder.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of an overall structure of the present utility model;

FIG. 2 is a schematic diagram of a library structure according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a library; 2. a tool holder; 3. a cylinder; 4. a push rod; 5. a protective shell; 6. a sleeve; 7. scraping the sleeve; 8. a diversion box; 9. a connecting groove; 10. a collection box; 11. a connecting rope; 12. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an automatic tool changing magazine of a machine tool comprises a magazine body 1, a tool rest 2 is rotationally connected to the magazine body 1, a cylinder 3 is fixedly connected to the middle of the magazine body 1, an output end of the cylinder 3 is slidably connected with a push rod 4, a protection component is arranged at the lower end of the cylinder 3 and comprises a protection shell 5 which is matched with the push rod 4 and slides, the protection shell 5 is in a C-shaped arrangement, a sleeve 6 is fixedly connected to the upper end of the inner wall of the protection shell 5, a scraping sleeve 7 is fixedly connected to the inner wall of the lower end of the sleeve 6, the scraping sleeve 7 is in a conical arrangement, a port is matched with the push rod 4 and is arranged upwards.

Specific working principle and implementation mode: the tool rest 2 is rotationally connected to one side of the warehouse body 1, when tools are replaced, the tool on the tool rest 2 is pushed downwards by the air cylinder 3, the tools are clamped by the clamp and then replaced, the lower end of the air cylinder 3 is provided with the protective shell 5, the upper end of the inner wall of the protective shell 5 is fixedly connected with the sleeve 6, the inner wall of the sleeve 6 is fixedly connected with the scraping sleeve 7, the scraping sleeve 7 is matched with the outer side wall of the push rod 4, the scraping sleeve 7 contacts with the outer wall of the push rod 4, and when the push rod 4 pushes up and down, the scraping sleeve 7 scrapes oil stains and water stains splashed on the outer side wall of the push rod 4, so that the oil stains and the water stains are prevented from being brought into the air cylinder 3 when the push rod 4 enters the air cylinder 3; the design has the advantages that the oil stain and the water stain on the outer side wall of the push rod 4 can be scraped through the scraping sleeve 7, so that the oil stain is prevented from entering the cylinder 3 and corroding the cylinder 3.

As shown in fig. 3, the lower end fixedly connected with water conservancy diversion box 8 of sleeve 6, water conservancy diversion box 8 sets up for the slope downwards, and with push rod 4 sliding connection, spread groove 9 has been seted up to the lower extreme inner wall of protecting crust 5, sliding connection has collection box 10 in spread groove 9, collection box 10 corresponds the matching setting with the position of water conservancy diversion box 8, the greasy dirt and the water stain of scraping through scraping cover 7 flow into collection box 10 through water conservancy diversion box 8, because water conservancy diversion box 8 sets up for the slope, greasy dirt and water stain can flow faster.

As shown in fig. 1, the outer side wall of the protecting shell 5 at the outer side end of the collecting box 10 is fixedly connected with a connecting rope 11, the connecting rope 11 is elastically arranged, after the collecting box 10 slides into the connecting groove 9, the outer side of the collecting box 10 is wrapped through the connecting rope 11, the collecting box 10 is prevented from being separated, and the connecting rope 11 is elastically arranged to be more convenient to mount and dismount the collecting box 10.

As shown in fig. 3, the protecting shell 5 is detachably connected with the lower end of the air cylinder 3, a screw rod 12 in threaded connection with the air cylinder 3 is arranged at the lower end of the protecting shell 5 in a penetrating way, and the end part of the screw rod 12 is arranged flush with the inner wall of the protecting shell 5; the protecting shell 5 is detachably connected with the air cylinder 3, so that the protecting shell 5 can be conveniently detached and maintained, the protecting shell 5 can be taken down after the screw 12 is detached, the protecting shell 5 is maintained and cleaned, the screw 12 is arranged in an embedded hexagonal mode, and sliding angles can be avoided when the screw is detached and rotated.

As shown in fig. 1, the outer side surface of the collecting box 10 is transparent, and the outer side end of the collecting box 10 is transparent, so that the collecting conditions of oil stains and water stains inside the collecting box 10 can be better and intuitively seen.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides an automatic tool changing tool magazine of lathe, includes the storehouse body (1), the internal rotation of storehouse body (1) is connected with knife rest (2), the centre fixedly connected with cylinder (3) of storehouse body (1), its characterized in that:

the output sliding connection of cylinder (3) has push rod (4), the lower extreme of cylinder (3) is provided with protection subassembly, protection subassembly includes and matches gliding protecting crust (5) with push rod (4), protecting crust (5) are C shape setting, the inner wall upper end fixedly connected with sleeve (6) of protecting crust (5), the lower extreme inner wall fixedly connected with of sleeve (6) scrapes cover (7), scrape cover (7) and set up for the toper, and the port matches with push rod (4) to upwards set up towards.

2. The automatic tool changing magazine for the machine tool according to claim 1, wherein the lower end of the sleeve (6) is fixedly connected with a guide box (8), the guide box (8) is obliquely downwards arranged and is in sliding connection with the push rod (4), a connecting groove (9) is formed in the inner wall of the lower end of the protective shell (5), a collecting box (10) is slidably connected in the connecting groove (9), and the collecting box (10) is correspondingly matched with the guide box (8) in position.

3. The automatic tool changing magazine for the machine tool according to claim 2, wherein a connecting rope (11) is fixedly connected to the outer side wall of the protective shell (5) located at the outer side end of the collecting box (10), and the connecting rope (11) is elastically arranged.

4. The automatic tool changing magazine for the machine tool according to claim 1, wherein the protecting shell (5) is detachably connected with the lower end of the air cylinder (3), a screw (12) in threaded connection with the air cylinder (3) is arranged at the lower end of the protecting shell (5) in a penetrating mode, and the end portion of the screw (12) is flush with the inner wall of the protecting shell (5).

5. The automatic tool changing magazine for machine tools according to claim 2, wherein the outer side of the collection box (10) is transparent.