CN214519076U

CN214519076U - Protection device for machining center tool magazine

Info

Publication number: CN214519076U
Application number: CN202022152966.0U
Authority: CN
Inventors: 喻华德; 王敏
Original assignee: Suzhou Haoyaochen Intelligent Technology Co ltd
Current assignee: Suzhou Haoyaochen Intelligent Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-10-29
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a machining center tool magazine protection device, including the tool magazine, tool magazine top surface is provided with disassembly body, disassembly body includes solid fixed ring, solid fixed ring is located tool magazine top surface, the solid fixed ring inboard is provided with the filter screen, and a solid fixed ring side surface has seted up first dead slot, the first dead slot inboard is connected with the turning block, the junction of turning block and first dead slot is provided with the pivot, turning block bottom surface is provided with the fixed block, the fixed block inboard is provided with the first spring, first spring other end surface is connected with the first fixture block, first fixture block one end runs through the fixed block and is located the fixed block outside, and the fixed block outside is connected with the kelly, the kelly runs through both ends in the filter screen inboard and all is located the filter screen outside, kelly bottom surface is connected with the dead lever, dead lever one side surface fixed connection is in solid fixed ring side surface; through the disassembly mechanism who sets up, after using this device for a long time, the dust of gathering up on the filter screen reaches certain degree, can dismantle the filter screen through commentaries on classics piece and kelly.

Description

Protection device for machining center tool magazine

Technical Field

The utility model relates to a machining center technical field especially relates to machining center tool magazine protection device.

Background

Machining centers have evolved from numerically controlled milling machines. The numerical control milling machine has the greatest difference from the numerical control milling machine in that the machining center has the capability of automatically exchanging machining tools, and the machining tools on the main shaft can be changed through the automatic tool changing device in one-time clamping by installing tools with different purposes on the tool magazine, so that multiple machining functions are realized;

the utility model discloses a tool magazine protection device of machining center as CN207495076U is announced to the grant, it has solved easily because of processing piece gets into the tool magazine, adsorb on the cutter or shelter from the cutter size detection instrument, cause the problem of stopping the machine because of the unable cutter size of judging of machining center causes the warning, but do not thoroughly fix the cutter in the tool magazine, prevent that it from producing the skew of position because of the function of integrated equipment, and when using this device for a long time, can't dismantle the replacement to the filter screen, lead to the later stage device to break down easily, we propose machining center tool magazine protection device for this.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a machining center tool magazine protection device can carry out simple dismantlement replacement with the filter screen on the device, lets the device maintain best state, and can fix the cutter in the tool magazine.

In order to solve the technical problem, the utility model provides a following technical scheme: the protection device for the tool magazine of the machining center comprises a tool magazine, wherein a dismounting mechanism is arranged on the surface of the top end of the tool magazine, the disassembly mechanism comprises a fixing ring, the fixing ring is positioned on the surface of the top end of the cutter storehouse, a filter screen is arranged on the inner side of the fixing ring, a first empty groove is arranged on the surface of one side of the fixed ring, the inner side of the first empty groove is connected with a rotating block, a rotating shaft is arranged at the joint of the rotating block and the first empty groove, a fixed block is arranged on the surface of the bottom end of the rotating block, a first spring is arranged on the inner side of the fixed block, a first clamping block is connected to the surface of the other end of the first spring, one end of the first clamping block penetrates through the fixed block and is positioned on the outer side of the fixed block, and the outer side of the fixed block is connected with a clamping rod which penetrates through the inner side of the filter screen and both ends of which are positioned at the outer side of the filter screen, the surface of the bottom end of the clamping rod is connected with a fixed rod, and the surface of one side of the fixed rod is fixedly connected to the surface of one side of the fixed ring.

As an optimized technical scheme of the utility model, still include clamping mechanism, clamping mechanism includes the center post, the center post is located the tool magazine inboard, center post side surface is connected with the cutter and places the platform the cutter is placed the platform inboard and is provided with the second spring, second spring other end surface is connected with the second fixture block, second fixture block opposite side swing joint has the cutter, the cutter is located the tool magazine inboard.

As the utility model discloses a preferred technical scheme, tool magazine top is provided with presss from both sides and gets the sweeper, press from both sides and get sweeper side surface and be provided with solid fixed ring.

As a preferred technical scheme of the utility model, the draw-in groove has been seted up to kelly top surface, draw-in groove swing joint is in the fixed block.

As a preferred technical scheme of the utility model, the commentaries on classics piece is square structure, just the commentaries on classics piece is provided with two.

As a preferred technical scheme of the utility model, first fixture block side surface is the arc structure, just first fixture block uses fixed block bottom surface central point to be provided with two as the axle mirror image.

As a preferred technical scheme of the utility model, the inboard mirror image of platform is placed to the cutter is provided with two second fixture blocks, two second fixture block side surface all is the arc structure, and two second fixture block side surface all is provided with the rubber layer.

As an optimized technical scheme of the utility model, the center post is the cylinder structure, the cutter is placed a side surface and is the arc structure, just the cutter is placed the platform and is cyclic annular distribution around the center post outside.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged disassembling mechanism, after the device is used for a long time, the filter screen can be disassembled through the rotating block and the clamping rod after the dust accumulated on the filter screen reaches a certain degree, and the filter screen is installed after being cleaned or replaced, so that the dust removing effect of the device is always kept in the best state, and the performance of the device is effectively improved;

2. through the clamping mechanism who sets up, when putting into the cutter storehouse with the cutter, the cutter is placed the second spring in the platform and can be pressed from both sides the cutter with the second fixture block is tight automatically, fixes, prevents to produce the skew because of the vibrations that the device produced in service lead to the position of cutter, and second fixture block surface still is equipped with the rubber layer, can effectively protect the knife face.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side sectional view of the fixing ring of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the present invention at C in fig. 3;

fig. 5 is an enlarged schematic structural view of the utility model at B in fig. 2;

FIG. 6 is a schematic view of the cross-sectional structure of the tool magazine in a top view;

fig. 7 is an enlarged schematic structural view of the present invention at D in fig. 6;

wherein: 1. a tool magazine; 2. filtering with a screen; 3. a cutter placing table; 4. a cutter; 11. a clamping sweeper; 12. a first empty slot; 13. a rotating shaft; 14. rotating the block; 15. a fixed block; 16. a first spring; 17. a first clamping block; 18. a central column; 21. fixing the rod; 22. a clamping rod; 23. a card slot; 24. a fixing ring; 31. a second spring; 32. and a second clamping block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the protection device for a tool magazine of a machining center comprises a tool magazine 1, a dismounting mechanism is arranged on the top surface of the tool magazine 1, the dismounting mechanism comprises a fixing ring 24, the fixing ring 24 is arranged on the top surface of the tool magazine 1, a filter screen 2 is arranged on the inner side of the fixing ring 24, a first empty groove 12 is arranged on one side surface of the fixing ring 24, a rotating block 14 is connected to the inner side of the first empty groove 12, a rotating shaft 13 is arranged at the joint of the rotating block 14 and the first empty groove 12, a fixing block 15 is arranged on the bottom surface of the rotating block 14, a first spring 16 is arranged on the inner side of the fixing block 15, a first clamping block 17 is connected to the other end surface of the first spring 16, one end of the first clamping block 17 penetrates through the fixing block 15 and is arranged on the outer side of the fixing block 15, a clamping rod 22 is connected to the outer side of the fixing block 15, both ends of the clamping rod 22 penetrating through the inner side of the filter screen 2 are arranged on the outer side of the filter screen 2, a fixing rod 21 is connected to the bottom surface of the clamping rod 22, one side surface of the fixing rod 21 is fixedly connected with one side surface of the fixing ring 24;

when the filter screen 2 needs to be disassembled, the rotating block 14 is pushed towards two sides, so that the fixing block 15 can leave from the clamping rod 22 until the rotating block 14 is received in the first empty groove 12, and then the filter screen 2 is lifted upwards, otherwise, the filter screen 2 is firstly placed on the fixing rod 21, the clamping rod 22 penetrates through one end of the filter screen 2 to emerge, then the rotating block 14 is pushed out, the first clamping block 17 is pressed by the wall of the clamping groove 23 to press the first spring 16, so that the first spring 16 is contracted, the first clamping block 17 completely enters the fixing block 15, and the fixing block 15 completely enters the clamping groove 23 to complete the fixation; after using this device for a long time, the dust of collecting on the filter screen 2 reaches the certain degree after, can dismantle filter screen 2 through commentaries on classics piece 14 and kelly 22, and install it again after finishing washing filter screen 2 or replacing for the dust removal effect of this device maintains the optimum always, has effectively improved the performance of this device.

In other embodiments, the present embodiment discloses the central column 18 and the tool placing table 3, and as shown in fig. 6 to 7, the present embodiment further includes a clamping mechanism, the clamping mechanism includes the central column 18, the central column 18 is located inside the tool magazine 1, a second spring 31 is disposed inside the tool placing table 3 and connected to a surface of one side of the central column 18, a second clamping block 32 is connected to a surface of the other end of the second spring 31, a tool 4 is movably connected to the other side of the second clamping block 32, and the tool 4 is located inside the tool magazine 1;

when the cutter 4 is inserted into the cutter placing table 3, the bottommost end of the cutter 4 contacts the arc surface of the second fixture block 32, the second fixture block 32 receives the force from the cutter 4 to press the second spring 31, so that the second spring 31 contracts, the second fixture block 32 enters the inner side of the cutter placing table 3 according to a part of the thickness of the cutter 4, and the cutter 4 is abutted and fixed; when putting into cutter storehouse 1 with cutter 4, second spring 31 and second fixture block 32 in the cutter placing table 3 can be automatic press from both sides cutter 4 tightly, fix, prevent to produce the skew because of the vibrations that the device produced in service lead to the position of cutter 4, and second fixture block 32 surface still is equipped with the rubber layer, can effectively protect the knife face.

In other embodiments, the present embodiment discloses the clamping sweeper 11 and the fixing ring 24, as shown in fig. 1, the clamping sweeper 11 is disposed at the top end of the tool magazine 1, and the fixing ring 24 is disposed on a side surface of the clamping sweeper 11; by arranging the clamping sweeper 11, the device can grab the cutter 4 and clean the cutter 4 at the same time.

In other embodiments, the embodiment discloses the clamping groove 23, as shown in fig. 3 and 5, the clamping groove 23 is formed on the top surface of the clamping rod 22, and the clamping groove 23 is movably connected to the fixing block 15; the clamping groove 23 is formed in the inner side of the clamping rod 22, so that the fixing block 15 can be clamped in the clamping groove 23 and cannot easily enter or exit.

In other embodiments, the present embodiment discloses the rotating block 14, as shown in fig. 2 to fig. 3, the rotating block 14 is a square structure, and two rotating blocks 14 are provided; by providing the two rotary blocks 14 with a square shape, they can be better placed in the first recess 12 and the connection of the filter screen 2 to the fastening ring 24 is strengthened.

In other embodiments, the present embodiment discloses the first locking block 17, as shown in fig. 4, one side surface of the first locking block 17 is an arc-shaped structure, and two first locking blocks 17 are arranged in a mirror image manner by taking the center point of the bottom end surface of the fixing block 15 as an axis; through setting up first fixture block 17 side surface into arc structure, make it when getting into draw-in groove 23, can be by the wall of draw-in groove 23 support back in the fixed block 15, and be provided with two first fixture blocks 17 for fixed block 15 is inseparabler with the connection of kelly 22.

In other embodiments, the second fixture block 32 is disclosed in this embodiment, as shown in fig. 7, two second fixture blocks 32 are arranged on the inner side of the tool placing table 3 in a mirror image manner, one side surfaces of the two second fixture blocks 32 are both arc-shaped, and one side surface of each of the two second fixture blocks 32 is provided with a rubber layer; through setting up two second fixture blocks 32, can be better with cutter 4 is fixed, and two second fixture blocks 32 side surface all are the arc structure and are provided with the rubber layer for second fixture block 32 can not fish tail cutter 4's surface when supporting tightly, and second fixture block 32 can be pushed back in the cutter is placed in the platform 3 by cutter 4's power when cutter 4 gets into cutter is placed platform 3.

In other embodiments, the central column 18 and the tool holding platform 3 are disclosed in the present embodiment, as shown in fig. 6, the central column 18 is a cylindrical structure, one side surface of the tool holding platform 3 is an arc structure, and the tool holding platform 3 is annularly distributed around the outer side of the central column 18; through setting up center post 18 to the cylinder, the platform 3 side surface is placed to the cutter sets up to the arc for the cutter is placed platform 3 and center post 18 and is connected inseparabler, accords with the radian of center post 18 more, and sets up a plurality of cutters and places platform 3, makes the position that can deposit cutter 4 more in the tool magazine 1.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Machining center tool magazine protection device, including tool magazine (1), its characterized in that: the utility model discloses a cutter storehouse, including cutter storehouse (1), disassembly body and fixed ring (24), fixed ring (24) are located cutter storehouse (1) top surface, fixed ring (24) inboard is provided with filter screen (2), just first dead slot (12) have been seted up to fixed ring (24) a side surface, first dead slot (12) inboard is connected with commentaries on classics piece (14), the junction of commentaries on classics piece (14) and first dead slot (12) is provided with pivot (13), commentaries on classics piece (14) bottom surface is provided with fixed block (15), fixed block (15) inboard is provided with first spring (16), first spring (16) other end surface is connected with first fixture block (17), first fixture block (17) one end is run through fixed block (15) and is located the fixed block (15) outside, just fixed block (15) outside is connected with kelly (22), card pole (22) run through in filter screen (2) inboard both ends all are located the filter screen (2) outside, card pole (22) bottom surface is connected with dead lever (21), dead lever (21) one side fixed surface connects in solid fixed ring (24) one side surface.

2. The machining center tool magazine protection device of claim 1, wherein: the tool magazine is characterized by further comprising a clamping mechanism, the clamping mechanism comprises a center column (18), the center column (18) is located on the inner side of the tool magazine (1), a tool placing table (3) is connected to the surface of one side of the center column (18), a second spring (31) is arranged on the inner side of the tool placing table (3), a second clamping block (32) is connected to the surface of the other end of the second spring (31), a tool (4) is movably connected to the other side of the second clamping block (32), and the tool (4) is located on the inner side of the tool magazine (1).

3. The machining center tool magazine protection device of claim 1, wherein: the top end of the cutter storehouse (1) is provided with a clamping sweeper (11), and a fixing ring (24) is arranged on the surface of one side of the clamping sweeper (11).

4. The machining center tool magazine protection device of claim 1, wherein: the clamping rod (22) is characterized in that a clamping groove (23) is formed in the surface of the top end of the clamping rod, and the clamping groove (23) is movably connected to the fixing block (15).

5. The machining center tool magazine protection device of claim 1, wherein: the rotary block (14) is of a square structure, and the number of the rotary blocks (14) is two.

6. The machining center tool magazine protection device of claim 1, wherein: first fixture block (17) side surface is the arc structure, just first fixture block (17) use fixed block (15) bottom surface central point to be provided with two as the axle mirror image.

7. The machining center tool magazine protection device of claim 2, wherein: the inner side of the cutter placing table (3) is provided with two second clamping blocks (32) in a mirror image mode, one side surface of each second clamping block (32) is of an arc-shaped structure, and a rubber layer is arranged on one side surface of each second clamping block (32).

8. The machining center tool magazine protection device of claim 2, wherein: the center post (18) is the cylinder structure, a side surface of the cutter placing table (3) is of an arc structure, and the cutter placing table (3) surrounds the outer side of the center post (18) and is distributed annularly.