CN218874755U

CN218874755U - Cutter placing rack for numerically controlled milling machine

Info

Publication number: CN218874755U
Application number: CN202223158835.9U
Authority: CN
Inventors: 刘邦兔
Original assignee: Wuhu Boling Cnc Equipment Co ltd
Current assignee: Wuhu Boling Cnc Equipment Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-18
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a cutter rack for numerically controlled fraise machine, including base, a plurality of group placement mechanism, side bearer, motor and cleaning brush, a plurality of groups placement mechanism is regular ring array and sets up at the base top, side bearer fixed connection is in the top edge of base, the motor passes through bolt fixed connection in the interior top surface of side bearer, the motor shaft fixed connection of cleaning brush and motor. The placing table is fixedly connected to the top of the base. This cutter rack for numerically controlled fraise machine is used for placing the milling machine cutter through setting up a plurality of groups platform of placing, can realize the synchronous rotation of drive gear and arc piece through pressing down rack and sill bar, it is fixed to hold milling machine cutter pressure through arc piece and anti-skidding rubber nail, this cutter rack for numerically controlled fraise machine is convenient for accomodate and get the cutter and put to the cutting edge of cutter has the clearance function, and easy operation is applicable to the cutter of multiple specification and places the use, effectively protects the cutting edge position of cutter, convenient to use.

Description

Cutter placing rack for numerically controlled milling machine

Technical Field

The utility model relates to a milling machine technical field specifically is a cutter rack for numerically controlled fraise machine.

Background

The machining center is developed from a numerical control milling machine, the greatest difference with the numerical control milling machine is that the machining center has the capability of automatically exchanging machining tools, the machining tools on a main shaft can be changed through an automatic tool changing device in one-time clamping by installing tools with different purposes on a tool magazine, and multiple machining functions are realized, and the numerical control machining center is a high-efficiency automatic machine tool which is composed of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with highest yield and most extensive application in the world at present, and has stronger comprehensive machining capacity.

In the existing machining, the most common machining equipment is a machining center, when the machining center is used, various types of cutters need to be used, the cutters do not have special placing devices, the cutters are often lost, in addition, the cutters are generally installed when workpieces are machined, the unused cutters are placed disorderly, and the cutting edges of drilling and milling cutters are easily damaged. The prior application number is CN 201922309113.0: the utility model provides a machining center cutter finishing device, the cutter of being convenient for accomodate and get and put, dehumidifies and dustproof the processing to box portion space, but this machining center cutter finishing device is used for the cutter to accomodate through standing groove and string basket when using, but standing groove and the permanent one of specification of hanging the basket are not convenient for place the cutter of different specifications, and place stability not good enough.

In view of this, a tool holder for a numerically controlled milling machine is now designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter placing rack for numerically controlled fraise machine to solve the problem that the current milling machine cutter placer that proposes exists among the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme, a cutter placing rack for the numerical control milling machine comprises a base, a plurality of groups of placing mechanisms, a side frame, a motor and a cleaning brush;

the plurality of groups of placing mechanisms are arranged on the top of the base in a regular annular array;

the side frame is fixedly connected to the top edge of the base;

the motor is fixedly connected to the inner top surface of the side frame through a bolt;

the cleaning brush is fixedly connected with a motor shaft of the motor.

Preferably, place the mechanism including placing platform, two sets of mountings, two sets of racks, two sets of moving members, two sets of drive gear, two sets of arc pieces, two sets of base holes, two sets of sill bars and two sets of springs, wherein:

the placing table is fixedly connected to the top of the base;

the two groups of fixing pieces are fixedly connected to the top of the base in a mirror image manner;

the upper ends of the two groups of racks are respectively inserted and connected into the tops of the two groups of fixing parts;

the two groups of moving parts are respectively used for fixing the back parts of the two groups of racks;

the two groups of transmission gears are respectively and rotationally connected to the two groups of moving parts;

the two groups of arc-shaped blocks are respectively and fixedly connected with the two groups of transmission gears;

two groups of base holes are formed in the top of the base;

the two groups of bottom rods are respectively and fixedly connected to the bottoms of the two groups of racks;

and the two groups of springs are respectively and fixedly connected between the bottoms of the two groups of racks and the top of the base.

Preferably, place bench end and be "V" type structure down, place the internal face fixedly connected with embedded glue film of bench end.

Preferably, the top edge of mounting has a fixed frame, and the inboard width of fixed frame, length respectively with the width, the length phase-match of rack upper end.

Preferably, the lower end of the rack is in meshed transmission connection with the transmission gear, the lower end of the moving part is of a cylindrical structure, and the front face of the lower end of the moving part is fixedly connected with the limiting block.

Preferably, the edge of the top of the arc-shaped block is integrally connected with a protruding control part, and the inner side of the arc-shaped block is fixedly connected with a plurality of groups of anti-skid rubber nails.

Preferably, the bottom rod is inserted into the inner side of the spring and is connected in the base hole in a clearance fit manner.

Compared with the prior art, the beneficial effects of the utility model are that: the cutter placing rack for the numerical control milling machine is used for placing milling machine cutters by arranging the plurality of groups of placing tables, synchronous rotation of the transmission gear and the arc-shaped block can be achieved by pressing the rack and the bottom rod, the milling machine cutters are pressed and fixed through the arc-shaped block and the anti-skidding glue nails, the cutter placing rack for the numerical control milling machine is convenient to store, take and place cutters, and has a cleaning function on the cutting edges of the cutters.

Drawings

Fig. 1 is a top view of the cutter placing rack for the numerically controlled milling machine according to the present invention;

fig. 2 is a front sectional view of the cutter holder for the numerically controlled milling machine according to the present invention;

fig. 3 is a front view of the cutter placing rack for the numerically controlled milling machine according to the present invention;

fig. 4 is another front view of the cutter placing rack for the numerically controlled milling machine according to the present invention;

fig. 5 is a schematic view of a partial structure of the cutter placing rack for the numerically controlled milling machine according to the present invention;

fig. 6 is a schematic view of a partial front structure of the cutter placing rack for the numerically controlled milling machine according to the present invention;

fig. 7 is an enlarged view of a position a in fig. 1 of a cutter placing rack for a numerically controlled milling machine according to the present invention.

In the figure:

1. a base;

2. a placement mechanism; 21. a placing table; 211. embedding a glue layer;

22. a fixing member; 221. a fixing frame; 23. a rack;

24. a moving member; 241. a limiting block; 25. a transmission gear;

26. an arc-shaped block; 261. a protrusion control portion; 262. anti-skid rubber nails;

27. a base hole; 28. a bottom bar; 29. a spring;

3. a side frame;

4. a motor;

5. a cleaning brush.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution: a cutter placing frame for a numerically controlled milling machine comprises a base 1, a plurality of groups of placing mechanisms 2, side frames 3, a motor 4 and a cleaning brush 5.

A plurality of groups of placing mechanisms 2 are arranged on the top of the base 1 in a regular annular array.

The side frame 3 is fixedly attached to the top edge of the base 1. Specifically, the lower end of the side frame 3 is of an L-shaped structure, and the upper end of the side frame 3 is of a cylindrical structure.

The motor 4 is fixedly connected to the inner top surface of the side frame 3 by bolts.

The cleaning brush 5 is fixedly connected with the motor shaft of the motor 4.

Specifically, refer to specification figure 6, the brush is planted on the surface of cleaning brush 5 and is handled, and through 5 rotations of motor 4 drive cleaning brush to clear up the cutting edge position of a plurality of milling machine cutters, among the prior art, milling machine cutter carries out the processing back such as tapping, polishing to the work piece, and the sweeps is easily attached to the cutting edge position of cutter, clears up the back to the cutting edge position of cutter through cleaning brush 5, has reduced the hand labor volume, is convenient for maintain the cutter, has improved the follow-up result of use of cutter.

Placing mechanism 2 is including placing platform 21, two sets of mountings 22, two sets of racks 23, two sets of moving parts 24, two sets of drive gear 25, two sets of arc piece 26, two sets of base holes 27, two sets of sill bars 28 and two sets of springs 29, wherein:

the placing table 21 is fixedly connected to the top of the base 1;

two groups of fixing pieces 22 are fixedly connected to the top of the base 1 in a mirror image manner;

the upper ends of the two groups of racks 23 are respectively inserted into the tops of the two groups of fixing pieces 22;

the two groups of moving parts 24 are respectively used for fixing the back parts of the two groups of racks 23;

the two groups of transmission gears 25 are respectively and rotationally connected to the two groups of moving parts 24;

the two groups of arc blocks 26 are respectively and fixedly connected with the two groups of transmission gears 25;

two groups of base holes 27 are arranged in the top of the base 1;

the two groups of bottom rods 28 are respectively and fixedly connected to the bottoms of the two groups of racks 23;

two sets of springs 29 are fixedly connected between the bottoms of the two sets of racks 23 and the top of the base 1 respectively.

Specifically, two sets of fixing members 22, two sets of racks 23, two sets of moving members 24, two sets of transmission gears 25, two sets of arc blocks 26, two sets of base holes 27, two sets of bottom rods 28, and two sets of springs 29 in the same set of placement mechanism 2 are arranged in a mirror image manner.

The upper end of the placing table 21 is of an inverted V-shaped structure, and an embedded adhesive layer 211 is fixedly connected to the inner wall surface of the upper end of the placing table 21. Specifically, the upper end of the placing table 21 is set to be of an inverted V-shaped structure, milling machine cutters with different outer diameter lengths are convenient to place, the applicability is effectively improved, the embedded rubber layer 211 is made of rubber, the friction force contacting with the cutters is increased, and the cutters are protected when the stability of the cutters is improved.

A fixing frame 221 is integrally connected to the top edge of the fixing member 22, and the width and length of the inner side of the fixing frame 221 are respectively matched with the width and length of the upper end of the rack 23. Specifically, referring to fig. 1-5 of the specification, the top end of the rack 23 is a cylindrical structure, the upper end of the rack 23 is a rectangular structure, the bottom of the rack 23 is a rectangular structure, and the rack 23 is positioned by the fixing frame 221, so that the rack 23 vertically moves up and down.

The lower end of the rack 23 is engaged and connected with the transmission gear 25 in a transmission manner, the lower end of the moving part 24 is of a cylindrical structure, and the front face of the lower end of the moving part 24 is fixedly connected with a limiting block 241. Specifically, the transmission gear 25 is rotatably connected to the lower end of the moving member 24, the limiting block 241 is a cylindrical structure, the diameter length of the limiting block 241 is greater than the inner diameter length of the transmission gear 25, the limiting block 241 can prevent the transmission gear 25 from falling off from the moving member 24, the rack 23 can be driven to correspondingly rotate when moving up and down,

the edge of the top of the arc block 26 is integrally connected with a convex control part 261, and the inner side of the arc block 26 is fixedly connected with a plurality of groups of anti-skid rubber nails 262. Specifically, the arc-shaped block 26 is conveniently controlled by the manual operation of the worker through the convex control part 261 to be overturned, the anti-skidding rubber nails 262 are made of rubber materials, and the anti-skidding rubber nails 262 are pressed and held at the handle part of the milling machine cutter through a plurality of groups of anti-skidding rubber nails 262, so that the stability of the cutter is improved.

The bottom bar 28 is inserted into the inner side of the spring 29, and the bottom bar 28 is inserted into the base hole 27 with a clearance fit. Specifically, the base hole 27 has a positioning function for both the bottom bar 28 and the rack 23.

Specifically, when using, refer to description figure 4, the staff can press two sets of racks 23 downwards, two sets of springs 29 are in the compression state this moment, and two sets of arc blocks 26 overturn towards the one side of keeping away from mutually, can place the cutter at the upper end inboard of placing platform 21 this moment, make the cutter handle of a knife contact with embedded adhesive layer 211, and make the cutting edge end department of cutter be close to cleaning brush 5, refer to description figure 3, after breaking away from the control to rack 23, spring 28 provides the ascending elastic force of rack 23, drive rack 23 upwards reset motion, thereby drive two sets of arc blocks 26 towards the one side upset motion that is close to mutually, and then make the handle position of milling machine cutter is held to the pressure of a plurality of groups of anti-skidding staples 262, improve the stability of cutter, so that a plurality of groups of cutters can loop through a plurality of groups of cutting edge placement mechanisms 2 and put in order, and drive cleaning brush 5 through motor 4 and rotate, thereby clear up the position of a plurality of milling machine cutters, detach the sweeps on cutting edge surface.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cutter rack for numerically controlled fraise machine which characterized in that: comprises a base (1), a plurality of groups of placing mechanisms (2), side frames (3), a motor (4) and a cleaning brush (5);

the plurality of groups of placing mechanisms (2) are arranged on the top of the base (1) in a regular annular array;

the side frame (3) is fixedly connected to the top edge of the base (1);

the motor (4) is fixedly connected to the inner top surface of the side frame (3) through a bolt;

the cleaning brush (5) is fixedly connected with a motor shaft of the motor (4).

2. The cutter placing frame for the numerically controlled milling machine according to claim 1,

place mechanism (2) including placing platform (21), two sets of mounting (22), two sets of rack (23), two sets of moving member (24), two sets of drive gear (25), two sets of arc piece (26), two sets of base holes (27), two sets of sill bars (28) and two sets of spring (29), wherein:

the placing table (21) is fixedly connected to the top of the base (1);

two groups of fixing pieces (22) are fixedly connected to the top of the base (1) in a mirror image manner;

the upper ends of the two groups of racks (23) are respectively inserted and connected into the tops of the two groups of fixing pieces (22);

the two groups of moving parts (24) are respectively used for fixing the back parts of the two groups of racks (23);

the two groups of transmission gears (25) are respectively and rotationally connected to the two groups of moving parts (24);

the two groups of arc blocks (26) are respectively and fixedly connected with the two groups of transmission gears (25);

two groups of base holes (27) are formed in the top of the base (1);

the two groups of bottom rods (28) are respectively and fixedly connected to the bottoms of the two groups of racks (23);

two groups of springs (29) are respectively and fixedly connected between the bottoms of the two groups of racks (23) and the top of the base (1).

3. The cutter placing frame for the numerically controlled milling machine according to claim 2, characterized in that: the upper end of the placing table (21) is of an inverted V-shaped structure, and an embedded adhesive layer (211) is fixedly connected to the inner wall surface of the upper end of the placing table (21).

4. The cutter placing frame for the numerically controlled milling machine according to claim 2, wherein: the edge of the top of the fixing piece (22) is integrally connected with a fixing frame (221), and the width and the length of the inner side of the fixing frame (221) are respectively matched with the width and the length of the upper end of the rack (23).

5. The cutter placing frame for the numerically controlled milling machine according to claim 2, wherein: the lower end of the rack (23) is in meshed transmission connection with the transmission gear (25), the lower end of the moving piece (24) is of a cylindrical structure, and the front face of the lower end of the moving piece (24) is fixedly connected with the limiting block (241).

6. The cutter placing frame for the numerically controlled milling machine according to claim 2, characterized in that: the edge of the top of the arc-shaped block (26) is integrally connected with a protruding control part (261), and the inner side of the arc-shaped block (26) is fixedly connected with a plurality of groups of anti-skid rubber nails (262).

7. The cutter placing frame for the numerically controlled milling machine according to claim 2, wherein: the bottom rod (28) is inserted and connected to the inner side of the spring (29), and the bottom rod (28) is connected in the base hole (27) in a clearance fit mode.