CN214186363U

CN214186363U - Tool magazine protection mechanism

Info

Publication number: CN214186363U
Application number: CN202022363902.5U
Authority: CN
Inventors: 刘万山; 杜建立; 刘勤
Original assignee: Lws Cnc Technology Kunshan Co ltd
Current assignee: Lws Cnc Technology Kunshan Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-09-14
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a tool magazine protection machanism, it includes tool magazine cover, door shield keysets, push rod, slider keysets and cylinder, the tool magazine cover includes roof, lateral wall and is located the roof with accommodating space between the lateral wall, the roof be equipped with the upper shed that accommodating space link up, the door shield covers the upper shed, push rod swing joint the door shield keysets with the slider keysets works as the cylinder drive when the slider keysets removes, the push rod drives the door shield keysets rotates, the door shield is followed the door shield keysets rotates, finally realizes opening the upper shed, tool magazine protection machanism's theory of operation is simple, does not need additionally to make full cover-type panel beating, reduction in production cost.

Description

Tool magazine protection mechanism

Technical Field

The utility model relates to a tool magazine technical field especially relates to a five-axis machining center with tool magazine and saw bit.

Background

With the development of the new energy automobile industry, the demand of a five-axis machining center for machining lightweight metal sections such as aluminum alloy is more and more. Machine tools play an important role in industrial production. In order to meet more processing requirements, a tool magazine capable of simultaneously containing a plurality of tools is often arranged in a machine tool. The tool holder in the tool magazine belongs to precision parts, and in a severe production environment of a machine tool, the tool magazine must provide good protection for the tool holder.

There are two situations in the prior art:

the tool magazine is placed in a machine tool, the periphery of the tool magazine is protected by relatively closed metal plates, and the tool magazine must be pushed out during tool changing, so that the cost of the tool magazine is increased.

The tool magazine is exposed in the machine tool, and the tool magazine is periodically cleaned and maintained manually, so that the tool magazine is easy to damage, and the service life of the tool magazine is shortened.

Therefore, a new tool magazine is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool magazine protection machanism that both protected the cutter and can make things convenient for the tool changing again.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tool magazine protection machanism, its includes tool magazine cover, door shield keysets, push rod, slider keysets and cylinder, the tool magazine cover include the roof, certainly roof periphery downwardly extending's lateral wall and be located the roof with be used for holding the accommodating space of handle of a knife between the lateral wall, the roof be equipped with accommodating space link up's upper shed, the door shield covers the upper shed, the door shield is fixed in on the door shield keysets, push rod swing joint the door shield keysets with the slider keysets, the cylinder with the slider keysets is connected, works as the cylinder drive when the slider keysets removes, the push rod drives the door shield keysets rotates, the door shield is followed the door shield keysets rotates the back and is opened the upper shed.

The utility model discloses tool magazine protection machanism is through the mode that increases the door cover on the tool magazine cover, and both make the cutter holder not expose in the lathe in the middle of, during the cutter changing, open the tool magazine cover automatically and supply the main shaft to carry out the cutter changing, and tool magazine protection machanism theory of operation is simple, does not need the panel beating of extra preparation full cover-type, reduction in production cost.

The utility model discloses further improve as follows:

furthermore, the lateral wall is provided with a side opening which penetrates through the lateral wall, the upper opening and the side opening are communicated, and the door cover can move between the state of covering the side opening and the state of opening the side opening.

Further, the door casing include the top cap and with the side cap that the top cap is connected, the top cap covers the upper shed to be fixed in on the door casing keysets, the side cap covers the side opening.

Furthermore, the door cover rotating device further comprises a first rotating pin and a second rotating pin, the push rod comprises a first end and a second end which are opposite to each other, the first end is rotatably connected with the sliding block adapter plate through the first rotating pin, and the second end is rotatably connected with the door cover adapter plate through the second rotating pin.

Further, still including being fixed in the bottom plate on the roof upper surface, the slider keysets with bottom plate sliding connection.

Furthermore, a sliding block and a line rail which are connected in a sliding mode are arranged between the sliding block adapter plate and the bottom plate.

Further, the door cover switching plate is installed on the bearing cover and can rotate around the bearing seat.

The sliding block adapter plate is rotatably connected with the sliding block adapter plate through the first rotating pin, the second rotating pin is rotatably connected with the door cover adapter plate through the second rotating pin, the first rotating pin, the second rotating pin and the bearing cover are spaced from each other, and the second rotating pin is located between the first rotating pin and the bearing cover.

Drawings

Fig. 1 is a schematic perspective view of the tool magazine protection mechanism of the present invention, without showing the protection cover.

Fig. 2 is a schematic perspective view of the tool magazine protection mechanism of the present invention, showing the tool magazine closed.

Fig. 3 is an enlarged view within a circle of fig. 2.

Fig. 4 is a top view of fig. 2.

Fig. 5 is a sectional view taken along a-a of fig. 4.

Fig. 6 is a top view of the tool magazine protecting mechanism of the present invention, showing the tool magazine is opened.

Detailed Description

Referring to fig. 1 to 6, the present invention discloses a tool magazine protection mechanism 100, which includes a tool magazine cover 1, a door cover 2, a door cover adapter plate 3, a push rod 4, a first rotating pin 51, a second rotating pin 52, a slider adapter plate 6, a slider 7, a wire track 8, a cylinder 9, a bottom plate 10, a bearing 11, a bearing cover 12, a bearing seat 13, and the like.

Tool magazine cover 1 includes horizontally roof 14, from roof 14 periphery perpendicular downwardly bent extension's lateral wall 15 and be located the accommodating space 16 between roof 14 and the lateral wall 15, lateral wall 15 is ring shape, one side of lateral wall 15 is equipped with the side opening 150 that runs through, the roof 14 outside edge is equipped with the upper shed 140 that link up with this side opening 150, upper shed 140 is fan-shaped, be equipped with cutter holder 17 in the accommodating space 16, centre gripping handle of a knife 18 on the cutter holder 17.

The door cover 2 includes an upper cover 21 and a side cover 22, the upper cover 21 has a fan shape and an area larger than the upper opening 140, the upper cover 21 covers the top wall 14 and covers the upper opening 140, and the side cover 22 covers the outer side wall 15 and covers the side opening 150.

The bottom plate 10 is fixed on the upper surface of the top wall 14 of the tool magazine cover 1, the bearing seat 13 is installed on the bottom plate 10, the bearing 11 is fixed on the bearing seat 13, and the bearing cover 12 is fixed on the bearing 11. The door shield adapter plate 3 is installed on the bearing cover 12, the door shield adapter plate 3 is fixedly connected with the door shield 2, and the door shield 2 can rotate along with the door shield adapter plate 3.

The line rail 8 is fixed on the upper surface of the bottom plate 10 and is connected with the slide block 7 in a sliding way, the slide block 7 is fixed on the lower surface of the slide block adapter plate 6, the two move synchronously, and in other embodiments, the slide block adapter plate 6 and the slide block 7 are arranged integrally; the push rod 4 has a first end 41 and a second end 42, the first end 41 is rotatably connected with the slider adapter plate 6 through a first rotating pin 51, the first end 41 can rotate relative to the slider adapter plate 6 around the first rotating pin 51, the second end 42 is rotatably connected with the door cover adapter plate 3 through a second rotating pin 52, the second end 42 rotates relative to the door cover adapter plate 3 around the second rotating pin 52, the first rotating pin 51, the second rotating pin 52 and the bearing cover 12 are spaced apart from each other, and the second rotating pin 52 is located between the first rotating pin 51 and the bearing cover 12. The cylinder 9 is fixed on the door cover 1 and the bottom plate 10, and the driving end of the cylinder 9 is connected with the slider adapter plate 6 and used for driving the slider adapter plate 6 to drive the slider 7 to slide along the linear rail 8.

When processing, tool magazine cover 1 is in the closed state, when the main shaft needs the tool changing, cylinder 9 drive slider keysets 6 drive slider 7 and remove along linear rail 8, when first commentaries on classics round pin 51 followed slider keysets 6 and removes, first commentaries on classics round pin 51 promotes first end 41 of push rod 4 and rotates certain angle around first commentaries on classics round pin 51, second end 42 rotates around second commentaries on classics round pin 52 in step, first end 41 and second end 42 are reverse, finally, push rod 4 drives door casing keysets 3 and rotates around bearing frame 13, door casing 2 follows door casing keysets 3 and rotates to the upper shed 140 and the 150 side opening of tool magazine cover 1 all open around bearing frame 13, tool magazine cover 1 is opened, thereby expose handle of a knife 18, supply the main shaft to carry out the tool changing.

The utility model discloses tool magazine protection machanism 100 is through the mode that increases door casing 2 on tool magazine cover 1, has both made cutter holder 17 not expose in the lathe in the middle of, during the tool changing, opens tool magazine cover 1 automatically and supplies the main shaft to carry out the tool changing, and tool magazine protection machanism 100 theory of operation is simple, does not need the panel beating of extra preparation full cover-type, reduction in production cost.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

Claims

1. The utility model provides a tool magazine protection machanism which characterized in that: including tool magazine cover, door cover keysets, push rod, slider keysets and cylinder, the tool magazine cover includes the roof, certainly roof periphery downwardly extending's lateral wall and being located the roof with be used for holding the accommodating space of handle of a knife between the lateral wall, the roof be equipped with the upper shed that accommodating space link up, the door cover covers the upper shed, the door cover is fixed in on the door cover keysets, push rod swing joint the door cover keysets with the slider keysets, the cylinder with the slider keysets is connected, works as the cylinder drive when the slider keysets removes, the push rod drives the door cover keysets rotates, the door cover is followed open after the door cover keysets rotates the upper shed.

2. The magazine tool protection mechanism of claim 1, wherein: the lateral wall is provided with a side opening which penetrates through, the upper opening is communicated with the side opening, and the door cover can cover the side opening and open the side opening to move between the side openings.

3. The magazine tool protection mechanism of claim 2, wherein: the door casing include the top cap and with the side cap that the top cap is connected, the top cap covers the upper shed to be fixed in on the door casing keysets, the side cap covers the side opening.

4. The magazine tool protection mechanism of claim 1, wherein: the sliding block adapter plate is characterized by further comprising a first rotating pin and a second rotating pin, the push rod comprises a first end and a second end which are opposite to each other, the first end is rotatably connected with the sliding block adapter plate through the first rotating pin, and the second end is rotatably connected with the door cover adapter plate through the second rotating pin.

5. The magazine tool protection mechanism of claim 1, wherein: the sliding block adapter plate is connected with the bottom plate in a sliding mode.

6. The magazine tool protection mechanism of claim 5, wherein: and a sliding block and a line rail which are connected in a sliding manner are arranged between the sliding block adapter plate and the bottom plate.

7. The magazine tool protection mechanism of claim 5, wherein: the door cover adapter plate is mounted on the bearing cover and can rotate around the bearing seat.

8. The magazine tool protection mechanism of claim 7, wherein: the sliding block adapter plate is rotatably connected with the sliding block adapter plate through the first rotating pin, the second rotating pin is rotatably connected with the door cover adapter plate through the second rotating pin, the first rotating pin, the second rotating pin and the bearing cover are spaced from each other, and the second rotating pin is located between the first rotating pin and the bearing cover.