CN214445035U

CN214445035U - Conical center type knife rest water separator

Info

Publication number: CN214445035U
Application number: CN202120488290.4U
Authority: CN
Inventors: 郭龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-22
Anticipated expiration: 2031-03-08

Abstract

The utility model belongs to the technical field of numerical control lathe knife rest cooling device, concretely relates to cone center formula knife rest water knockout drum, include: base, spray pipe, center pin and end cover, the lower extreme of base is connected with the knife rest, be provided with a plurality of apopores on the lateral wall of base, the apopore is connected with respectively the spray pipe, the upper end of base is provided with vertical centre bore, just the centre bore with the apopore is linked together, the center pin includes: the sealing device comprises a cylindrical shaft, a sealing table and a conical shaft which are sequentially arranged from top to bottom, wherein the conical top of the conical shaft is downwards arranged, the sealing table and the conical shaft are inserted into a central hole, the cylindrical shaft is positioned above a base, an L-shaped pipeline is arranged in a central shaft, a water inlet hole is horizontally arranged on the side wall of the cylindrical shaft, the water inlet hole is communicated with the L-shaped pipeline, an end cover covers the opening at the upper end of the L-shaped pipeline, and a filtering magnetic core is arranged at the lower end of the end cover.

Description

Conical center type knife rest water separator

Technical Field

The utility model belongs to the technical field of numerical control lathe knife rest cooling device, concretely relates to cone center formula knife rest water knockout drum.

Background

Most of the existing numerical control lathes adopt indexable multi-station tool rests, and generally have a plurality of tool mounting positions. When cutting and processing, in order to cool the cutter, often need to pour into the cutting district with the cutting fluid, through the outside pipeline under the normal conditions, this work is accomplished to the mode that a plurality of cutters took direct spraying, but because the cutter that generally only used a station when processing, current water knockout drum generally sprays whole cutters simultaneously, the cooling effect is relatively poor, in the current production simultaneously, the cutting fluid often recycles, cutting fluid filter equipment probably filters incompletely, probably adulterates a small amount of iron fillings in the cutting fluid, can cause the water knockout drum to block up.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art exists not enough, provides a conical core formula knife rest water knockout drum that cooling effect is better, prevent blockking up.

In order to solve the technical problem, the utility model discloses a technical scheme be:

a cone-center tool holder water knockout vessel comprising: base, spray pipe, center pin and end cover, the lower extreme of base is connected with the knife rest, be provided with a plurality of apopores on the lateral wall of base, the apopore is connected with respectively the spray pipe, the spout of spray pipe is corresponding with each cutter on the knife rest respectively, the upper end of base is provided with vertical centre bore, just the centre bore with the apopore is linked together, the center pin includes: the cutting fluid cutting machine comprises a cylindrical shaft, a sealing table and a conical shaft which are sequentially arranged from top to bottom, wherein the conical top of the conical shaft is downwards arranged, the sealing table and the conical shaft are inserted into a central hole, the cylindrical shaft is positioned above a base, the shape of the central hole is matched with the shape of the sealing table and the conical shaft, an L-shaped pipeline is arranged in the central shaft, the lower end outlet of the L-shaped pipeline is positioned on the side wall of the conical shaft, the upper end opening of the L-shaped pipeline is positioned at the top end of the cylindrical shaft, a water inlet hole is horizontally arranged on the side wall of the cylindrical shaft and is communicated with the L-shaped pipeline, an end cover covers the upper end opening of the L-shaped pipeline, a filtering magnetic core is arranged at the lower end of the end cover, the position of the lower end opening of the L-shaped pipeline corresponds to the water outlet hole, cutting fluid can enter the water outlet hole from the L-shaped pipeline, and the central shaft is rotatably connected with the base, the sealing table is used for sealing to prevent the cutting fluid from leaking out of the upper end of the central hole, and the opening at the lower end of the L-shaped pipeline is in different directions from the water inlet hole;

the shape of the central hole is matched with the shapes of the sealing platform and the conical shaft, namely, the outer surface of the conical shaft is attached to the inner wall of the central hole to form sliding seal, so that cutting fluid cannot enter other water outlet holes when the lower end opening of the L-shaped pipeline is communicated with one water outlet hole every time.

The position of filtering the magnetic core with the inlet opening is corresponding, when the cutting fluid got into L type pipeline by the inlet opening promptly, can pass through the filtering magnetic core, and the filtering magnetic core can adsorb the iron fillings in the cutting fluid, and then purifies, prevents that iron fillings from piling up and causing the jam, the filtering magnetic core can adopt the magnet core, just the filtering magnetic core can not influence the flow of cutting fluid at L type pipeline.

The apopore is provided with four, four the apopore along the circumference equipartition in on the lateral wall of base, because of in current knife rest, the cutter installation of quadruplex position knife rest is the circumference equipartition, four apopores and four station one-to-ones.

The vertex of a cone of awl axle is provided with the fillet, and the fillet structure is more wear-resisting, can increase life.

The lower extreme circumference of base sets up the collar, be provided with a plurality of mounting holes on the collar, be convenient for with base installation and knife rest on, make the base rotatory along with the knife rest.

The upper end opening part of L type pipeline is provided with the internal thread, the end cover is provided with complex external screw thread with it, is convenient for dismantle the end cover, and then conveniently clears up filtering magnetic core.

The base and the central shaft can be made of polyformaldehyde resin, the water separator made of the material is lighter in weight, the resistance between the base and the central shaft is smaller, and meanwhile, the wear resistance and the sealing performance are greatly improved.

The cylindrical shaft, the sealing platform and the conical shaft are integrally formed.

The utility model discloses a use method as follows:

the staff installs the water knockout drum in the upper end of rotatory knife rest, the position of adjustment spray pipe, make the spout of spray pipe treat refrigerated position with each cutter on the knife rest respectively corresponding, be connected the inlet opening of center pin with the liquid supply pipe way, and through the lower extreme open-ended position of rotation center pin adjustment L type pipeline, make the lower extreme opening of L type pipeline corresponding with the apopore of workstation, when the station is changed to the knife rest, the base is rotatory along with the knife rest, the center pin does not rotate, make the lower extreme opening of L type pipeline all correspond the apopore of workstation at every turn.

Compared with the prior art, the utility model following beneficial effect has.

Firstly, the knife rest water separator provided by the utility model only sprays the knife at the working station each time, and the cooling effect is better compared with the existing multi-station simultaneous spraying;

the utility model is provided with a filter magnetic core, which can adsorb the scrap iron in the cutting fluid and prevent the water separator from being blocked;

thirdly, the utility model discloses be provided with the awl axle, for the cylinder axle, the sliding seal effect of awl axle is better, and simultaneously working life is longer.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a schematic structural diagram of the base of the present invention.

Fig. 4 is a schematic structural view of the central shaft of the present invention.

In the figure: 1 is the base, 11 is the apopore, 12 is the centre bore, 13 is the collar, 2 is the spray pipe, 3 is the center pin, 31 is the cylinder axle, 32 is the sealing bench, 33 is the cone axis, 34 is L type pipeline, 35 is the inlet opening, 4 is the end cover, 41 is filtering magnetic core.

Detailed Description

The following is a further description with reference to specific examples.

A cone-center tool holder water knockout vessel comprising: base 1, spray pipe 2, center pin 3 and end cover 4, the lower extreme of base 1 is connected with the knife rest, be provided with a plurality of apopores 11 on base 1's the lateral wall, apopore 11 is connected with respectively spray pipe 2, the spout of spray pipe 2 is corresponding with each cutter on the knife rest respectively, base 1's upper end is provided with vertical centre bore 12, just centre bore 12 with apopore 11 is linked together, center pin 3 includes: the filter element comprises a cylindrical shaft 31, a sealing table 32 and a conical shaft 33 which are sequentially arranged from top to bottom, wherein the conical top of the conical shaft 33 is arranged downwards, the sealing table 32 and the conical shaft 33 are inserted into the central hole 12, the cylindrical shaft 31 is positioned above the base, the shape of the central hole 12 is matched with the shape of the sealing table 32 and the conical shaft 33, an L-shaped pipeline 34 is arranged in the central shaft 3, the lower end outlet of the L-shaped pipeline 34 is positioned on the side wall of the conical shaft 33, the upper end opening of the L-shaped pipeline 34 is positioned at the top end of the cylindrical shaft 31, a water inlet 35 is horizontally arranged on the side wall of the cylindrical shaft 31, the water inlet 35 is communicated with the L-shaped pipeline 34, an end cover 4 covers the upper end opening of the L-shaped pipeline 34, and a filter magnetic core 41 is arranged at the lower end of the end cover 4.

The position of the filter magnetic core 41 corresponds to the water inlet 35.

The apopore 11 is provided with four, four apopore 11 along the circumference equipartition in on the lateral wall of base 1.

The conical top of the conical shaft 33 is provided with a round angle.

The lower extreme circumference of base 1 sets up collar 13, be provided with a plurality of mounting holes on the collar 13.

An opening at the upper end of the L-shaped pipeline 34 is provided with internal threads, and the end cover 4 is provided with external threads matched with the internal threads.

The base 1 and the central shaft 3 are made of polyformaldehyde resin.

The cylindrical shaft 31, the sealing platform 32 and the conical shaft 33 are integrally formed.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A cone center type knife rest water segregator is characterized by comprising: base (1), spray pipe (2), center pin (3) and end cover (4), the lower extreme of base (1) is connected with the knife rest, be provided with a plurality of apopores (11) on the lateral wall of base (1), apopore (11) are connected with respectively spray pipe (2), the spout of spray pipe (2) is corresponding with each cutter on the knife rest respectively, the upper end of base (1) is provided with vertical centre bore (12), just centre bore (12) with apopore (11) are linked together, center pin (3) include: a cylindrical shaft (31), a sealing table (32) and a conical shaft (33) which are sequentially arranged from top to bottom, wherein the conical top of the conical shaft (33) is arranged downwards, the sealing table (32) and the conical shaft (33) are inserted into the central hole (12), the cylindrical shaft (31) is positioned above the base, the shape of the central hole (12) is matched with the shapes of the sealing table (32) and the conical shaft (33), an L-shaped pipeline (34) is arranged in the central shaft (3), the lower end outlet of the L-shaped pipeline (34) is positioned on the side wall of the conical shaft (33), the upper end opening of the L-shaped pipeline (34) is positioned at the top end of the cylindrical shaft (31), a water inlet hole (35) is horizontally arranged on the side wall of the cylindrical shaft (31), the water inlet hole (35) is communicated with the L-shaped pipeline (34), and an end cover (4) is covered at the upper end opening of the L-shaped pipeline (34), and a filtering magnetic core (41) is arranged at the lower end of the end cover (4).

2. The cone-core tool-holder water separator according to claim 1, wherein the filter core (41) is positioned in correspondence with the water inlet (35).

3. The cone center type cutter frame water separator as claimed in claim 1, wherein the number of the water outlet holes (11) is four, and the four water outlet holes (11) are circumferentially and uniformly distributed on the side wall of the base (1).

4. The cone-center type tool rest water separator as claimed in claim 1, wherein the conical top of the conical shaft (33) is provided with a rounded corner.

5. The cone center type tool rest water separator as claimed in claim 1, wherein a mounting ring (13) is circumferentially arranged at the lower end of the base (1), and a plurality of mounting holes are formed in the mounting ring (13).

6. The cone-center type tool rest water separator as claimed in claim 1, wherein an opening at the upper end of the L-shaped pipeline (34) is provided with internal threads, and the end cover (4) is provided with external threads matched with the internal threads.

7. The cone center type tool rest water segregator according to claim 1, wherein the base (1) and the central shaft (3) are made of polyformaldehyde resin.

8. The cone-center type tool rest water separator according to claim 1, wherein the cylindrical shaft (31), the sealing table (32) and the conical shaft (33) are integrally formed.