CN218169666U

CN218169666U - Machining center tool bit heat dissipation appearance

Info

Publication number: CN218169666U
Application number: CN202222266413.7U
Authority: CN
Inventors: 张忠华
Original assignee: Suzhou Feisida Precision Machinery Co ltd
Current assignee: Suzhou Feisida Precision Machinery Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-30
Anticipated expiration: 2032-08-29

Abstract

The utility model belongs to machining center equipment field, concretely relates to machining center tool bit heat dissipation appearance has solved the problem that there is the cutter cooling insufficient and with high costs among the prior art, the on-line screen storage device comprises a base, screw fixed mounting has cooling tube and workstation at the top of base through screw, the one end threaded connection of cooling tube has the spray tube, penetrate the mouth greatly in the one end of spray tube is installed, the top welding of base has the fuselage, the top of fuselage slides and is provided with the footstock, through the setting of retaining piece, little penetrating the mouth isotructure, when equipment begins the operation, the footstock downstream drives the carriage release lever downstream, makes L type piece atress motion, and the spring is compressed by the connecting block, drives two retaining pieces and unites two into one, and cutting fluid from penetrating the mouth blowout greatly, has partial cutting fluid to penetrate into the retaining piece, and cutting fluid then flows to the drill bit through round hole and perforation to solved the problem that can not fully cool off.

Description

Machining center tool bit heat dissipation appearance

Technical Field

The utility model relates to a machining center equipment technical field specifically is a machining center tool bit heat dissipation appearance.

Background

At present, in the work of machining center, the tool bit rubs with the high-speed rotation of machined part, and mutual friction makes the tool bit temperature increase, and the tool bit high temperature can lead to machined part precision not high, consequently need cool off the tool bit.

However, the existing tool bit cooling device is expensive and high in cost, cooling liquid can only be sprayed at the position of the tool bit, so that the root of the tool bit cannot be sufficiently cooled, and a tool is easily broken after the tool cannot be cooled for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining center tool bit heat dissipation appearance has solved the insufficient and with high costs problem of cooling.

In order to achieve the above purpose, the utility model provides a following technical scheme: a heat dissipation instrument for a tool bit of a machining center comprises a base, wherein a cooling pipe and a workbench are fixedly installed at the top of the base through screws, one end of the cooling pipe is in threaded connection with a spray pipe, and a large nozzle is installed at one end of the spray pipe;

the water storage device comprises a base, a spring, a connecting block, a water storage block, small jetting nozzles, a plurality of small jetting nozzles and a plurality of water storage nozzles, wherein the top of the base is welded with a body, the top of the body is provided with a top seat in a sliding manner, the body is provided with two sliding grooves, the inner wall of each sliding groove is fixedly provided with the spring through a screw, the other end of the spring is fixedly arranged on the connecting block through a screw, the connecting block is connected with the sliding grooves in a sliding manner, one end of the connecting block is welded with an L-shaped block, one end of a short arm of the L-shaped block is welded with the water storage block, the water storage block is of a cavity structure, the top and one side of the water storage block are both provided with openings, the bottom of the water storage block is connected with the small jetting nozzles through threads, and the bottom of the water storage block is provided with the jetting holes, and the small jetting nozzles are fixedly connected with the corresponding jetting holes;

the bottom of the top seat is fixedly provided with a cutter changing seat through a screw, the bottom of the cutter changing seat is fixedly provided with a cutter handle through a screw, and the bottom end of the cutter handle is rotatably provided with a drill bit;

and moving rods in an inclined shape are welded on two sides of the top seat.

Preferably, the number of the small nozzles is six.

Preferably, the top of the L-shaped block is provided with an inclined surface.

Preferably, the centers of the bottoms of the two water storage blocks are provided with semicircular holes.

Preferably, the moving rod, the spring, the connecting block, the sliding groove, the water storage block and the L-shaped block are symmetrically arranged.

Preferably, the water outlet end of the large nozzle is provided with a water diversion plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a retaining piece, little setting of penetrating mouth isotructure, when equipment began the operation, the footstock downstream drives the carriage release lever downstream, makes L type piece atress motion, and the spring is compressed by the connecting block, drives the connecting block and slides at the spout, makes two retaining pieces unite two into one at last, and cutting fluid from penetrating the mouth blowout greatly, has partial cutting fluid to penetrate into the retaining piece, and cutting fluid then passes through round hole and perforation flow direction drill bit to the problem that can not fully cool off has been solved.

2. The utility model discloses a setting of L type piece, carriage release lever isotructure when the lathe begins work, footstock downstream drives the carriage release lever downstream, makes L type piece atress, drives connecting block compression spring, makes the connecting block slide in the spout, and the piece unification that impounds at last through several structures, no longer need set up other cooling body from this to the problem with high costs has been solved.

Drawings

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

fig. 2 is a top view of the water storage block of the present invention;

fig. 3 is a schematic view of the overall structure of the present invention.

In the figure: 1. a base; 2. a cooling tube; 3. a nozzle; 4. a travel bar; 5. a top seat; 6. a spring; 7. an L-shaped block; 8. changing a tool apron; 9. a water storage block; 10. a knife handle; 11. a drill bit; 12. a small nozzle; 13. a work table; 14. perforating; 15. a large nozzle; 16. a body; 17. connecting blocks; 18. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1, a machining center tool bit heat dissipation instrument comprises a base 1, wherein a cooling pipe 2 and a workbench 13 are fixedly installed at the top of the base 1 through screws, one end of the cooling pipe 2 is in threaded connection with a spray pipe 3, and one end of the spray pipe 3 is provided with a large nozzle 15; the top of the base 1 is welded with a machine body 16, the top of the machine body 16 is provided with a top seat 5 in a sliding manner, two sliding grooves 18 are formed in the machine body 16, springs 6 are fixed to the inner walls of the sliding grooves 18 through screws, the other ends of the springs 6 are fixed to a connecting block 17 through screws, the connecting block 17 is in sliding connection with the sliding grooves 18, an L-shaped block 7 is welded to one end of the connecting block 17, a water storage block 9 is welded to one end of a short arm of the L-shaped block 7, the water storage block 9 is of a cavity structure with openings in the top and one side, the bottom of the water storage block 9 is in threaded connection with small jetting nozzles 12, the bottom of the water storage block 9 is provided with a perforation 14, and the small jetting nozzles 12 are fixedly connected with the corresponding perforation 14; the bottom of the top seat 5 is fixedly provided with a tool changing seat 8 through screws, the bottom of the tool changing seat 8 is fixedly provided with a tool shank 10 through screws, and the bottom end of the tool shank 10 is rotatably provided with a drill bit 11; the carriage release lever 4 that is the slope form is all welded to the both sides of footstock 5, through retaining piece 9, the setting of little shooting mouth 12 isotructure, when equipment began to operate, footstock 5 downstream, drive carriage release lever 4 downstream, make L type piece 7 atress motion, spring 6 is compressed by connecting block 17, it slides at spout 18 to drive connecting block 17, it makes cutting fluid follow big shooting mouth 15 blowout to make two retaining pieces 9 at last, have during partial cutting fluid jets into retaining piece 9, cutting fluid then flows to drill bit 11 through round hole and perforation 14, thereby the problem of can not fully cooling has been solved.

Referring to fig. 2, the number of the small nozzles 12 is six.

Referring to fig. 1, the top of the l-shaped block 7 is provided with an inclined surface.

Referring to fig. 2, the centers of the bottoms of the two water storage blocks 9 are both provided with semicircular holes.

Referring to fig. 1, the movable rod 4, the spring 6, the connecting block 17, the sliding groove 18, the water storage block 9 and the L-shaped block 7 are symmetrically arranged, and through the arrangement of the L-shaped block 7, the movable rod 4 and other structures, when the machine tool starts to work, the top seat 5 moves downwards to drive the movable block to move downwards, so that the L-shaped block 7 is stressed to drive the connecting block 17 to compress the spring 6, and finally the water storage blocks 9 are combined into a whole, and through a plurality of structures, other cooling mechanisms are not needed to be arranged, so that the problem of high cost is solved.

Referring to fig. 3, a water diversion plate is installed at the water outlet end of the large nozzle 15.

The utility model discloses the concrete implementation process as follows: when the equipment starts to operate, the large injection nozzle 15 injects cutting fluid, the top seat 5 descends to process and drive the movable rod 4 to move downwards, when the movable rod 4 is in contact with the L-shaped block 7, the L-shaped block 7 is stressed, so that the connecting block 17 is stressed to slide in the sliding groove 18, the spring 6 is compressed, when the movable rod 4 moves to a certain position, the two water storage blocks 9 are matched into a whole, at the moment, part of the cutting fluid injected by the large injection nozzle 15 is injected into the water storage block 9, and the cutting fluid in the water storage block 9 can be injected into a cutter from the six small injection nozzles 12 and the central circular hole;

after the processing is finished, the top seat 5 rises to drive the movable rod 4 to rise, the stress of the L-shaped block 7 is gradually reduced, the spring 6 is stressed to drive the connecting block 17 to slide in the sliding groove 18, and finally the two water storage blocks 9 are driven to be separated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining center tool bit heat dissipation appearance, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a cooling pipe (2) and a workbench (13) through screws, one end of the cooling pipe (2) is connected with a spray pipe (3) in a threaded manner, and one end of the spray pipe (3) is provided with a large nozzle (15);

the top of the base (1) is welded with a machine body (16), the top of the machine body (16) is provided with a top seat (5) in a sliding mode, the machine body (16) is provided with two sliding grooves (18), the inner walls of the sliding grooves (18) are fixedly provided with springs (6) through screws, the other ends of the springs (6) are fixedly arranged on connecting blocks (17) through screws, the connecting blocks (17) are connected with the sliding grooves (18) in a sliding mode, one ends of the connecting blocks (17) are welded with L-shaped blocks (7), one ends of short arms of the L-shaped blocks (7) are welded with water storage blocks (9), the water storage blocks (9) are of cavity structures, the tops and one sides of the water storage blocks are provided with openings, the bottoms of the water storage blocks (9) are in threaded connection with small jetting nozzles (12), the bottoms of the water storage blocks (9) are provided with perforating holes (14), and the small jetting nozzles (12) are fixedly connected with the corresponding perforating holes (14);

a cutter changing seat (8) is fixedly installed at the bottom of the top seat (5) through screws, a cutter handle (10) is fixedly installed at the bottom of the cutter changing seat (8) through screws, and a drill bit (11) is rotatably installed at the bottom end of the cutter handle (10);

and the two sides of the top seat (5) are welded with moving rods (4) in an inclined shape.

2. The machining center tool bit heat dissipation instrument of claim 1, wherein: the number of the small nozzles (12) is six.

3. The machining center tool bit heat dissipation instrument of claim 1, wherein: the top of the L-shaped block (7) is provided with an inclined plane.

4. The machining center tool bit heat dissipation instrument of claim 1, wherein: the bottom center of the water storage block (9) is provided with semicircular holes.

5. The machining center tool bit heat dissipation instrument of claim 1, wherein: the movable rod (4), the spring (6), the water storage block (9), the connecting block (17), the sliding groove (18) and the L-shaped block (7) are symmetrically arranged.

6. The machining center tool bit heat dissipation instrument of claim 1, wherein: and a water distribution plate is arranged at the water outlet end of the large injection nozzle (15).