CN219725498U - Lathe with steel pipe main shaft goes out water structure - Google Patents

Abstract

The utility model discloses a lathe with a steel pipe main shaft water outlet structure, which comprises: lathe body, chuck and main shaft still include: a flushing unit arranged in the main shaft for directly flushing and cooling the workpiece; the flushing unit includes: an iron pipe installed in the main shaft; the first bearing is sleeved at the front end of the main shaft; the second bearing is sleeved at the rear end of the main shaft; wherein, two ends of the iron pipe are respectively fixed with the main shaft through a first bearing and a second bearing; the sealing rings are respectively arranged at the joints of the iron pipe, the first bearing and the second bearing; the water inlet is arranged at the front end of the iron pipe; a water outlet arranged on the chuck; the water outlet is connected with the rear end of the iron pipe, and in daily use, through the technical scheme, cooling water can be directly flushed onto the cutter and the workpiece through the arrangement of the iron pipe and the water outlet.

Description

Lathe with steel pipe main shaft goes out water structure

Technical Field

The utility model relates to a lathe with a steel pipe spindle water outlet structure.

Background

The conventional lathe tool cooling and lubricating cutting fluid is cooled along with the tool, but the internal cooling effect of the cavity part tool is weakened, the cooling water sprayed from the outside cannot sufficiently cool the blade, so that the blade is lost, the chip removal difficulty is high, scrap iron is easy to block in a hole, a product is scraped, the blade is blocked from cutting a workpiece, and the machined workpiece precision is out of tolerance.

The lathe is provided with a water outlet structure for cooling and flushing the cutter and the product. For example, the patent number CN217858812U is a water outlet structure in lathe spindle, which comprises a cylinder, a machine base and a spindle, the spindle is rotatably arranged on the machine base through a first bearing and a second bearing which are arranged at intervals, a tool apron is arranged at one end part of the spindle, a central hole which is transversely arranged and concentric with the spindle is arranged in the spindle, a fixing seat is arranged on one end surface of the spindle far away from the tool apron, a sealing cover is arranged on the other end surface of the spindle, one end of the sealing cover is a bump, the bump is clamped in the central hole of the spindle, a sealing cover hole is arranged at the center of the sealing cover, a cylinder is arranged on the fixing seat, the cylinder is connected with a telescopic rod, the telescopic rod penetrates through the fixing seat and stretches into the central hole of the spindle to be concentric with the spindle, a pushing plate is arranged at the end part of the telescopic rod, a rubber plate is arranged at the end part of the pushing plate, and a sealing sleeve arranged on the telescopic rod in a sleeved manner between the telescopic rod and the fixing seat.

This embodiment can improve the cooling effect to the cutter, reaches cutter cooling maximize, can discharge the iron fillings that produce the cutting of work piece, improves product quality and cutter's life, but its defect that exists has:

1. the air cylinder is needed to drive the telescopic rod to move to discharge the cooling liquid, the time consumed by the back and forth operation of the telescopic rod is too long, and the cooling efficiency is reduced.

Disclosure of Invention

The utility model aims to solve one of the technical problems existing in the prior art.

The utility model provides a lathe with a steel pipe main shaft water outlet structure, which comprises: lathe body, chuck and main shaft still include:

a flushing unit arranged in the main shaft for directly flushing and cooling the workpiece;

and the filtering unit is arranged on the lathe body and used for filtering impurities in the cooling water.

The flushing unit includes:

an iron pipe installed in the main shaft;

the first bearing is sleeved at the front end of the main shaft;

the second bearing is sleeved at the rear end of the main shaft;

wherein, iron pipe both ends are fixed with the main shaft through first bearing and second bearing respectively.

The sealing rings are respectively arranged at the joints of the iron pipe, the first bearing and the second bearing;

and the water inlet is arranged at the front end of the iron pipe.

A water outlet provided on the chuck;

wherein, the water outlet is connected with the rear end of the iron pipe.

The filter unit includes:

a drain groove provided on the lathe body;

the water storage tank is arranged at the water outlet end of the water drainage tank.

The filter screens are respectively detachably arranged at the upper end of the water storage tank;

the activated carbon adsorption block is detachably arranged on the water storage tank and is positioned between the pair of filter screens.

A water storage ring fixedly installed on an outer side surface of the chuck;

and the plurality of opposite supporting frames are uniformly distributed on the outer surface of the water storage ring.

The spray heads are respectively arranged between the support frames of the pairs;

and the drain pipe is used for connecting the spray head and the water storage ring.

The beneficial effects of the utility model are as follows:

1. through the arrangement of the iron pipe and the water outlet, cooling water can be directly flushed to the cutter and the workpiece;

2. through the setting of sealing washer, can guarantee the fastness and the leakproofness of iron pipe and main shaft installation, prevent not hard up and influence the cooling effect at pivoted in-process iron pipe.

Drawings

FIG. 1 is a top view of a lathe with a steel pipe spindle water outlet structure according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a flush unit according to an embodiment of the present utility model;

fig. 3 is a cross-sectional view of a water storage tank in an embodiment of the utility model.

Reference numerals

The novel water pump comprises a 1-lathe body, a 2-chuck, a 3-spindle, a 4-flushing unit, a 5-filtering unit, a 6-iron pipe, a 7-first bearing, an 8-second bearing, a 9-sealing ring, a 10-water inlet, a 11-water outlet, a 12-water draining groove, a 13-water storage tank, a 14-filter screen, a 15-activated carbon adsorption block, a 16-water storage ring, a 17-support frame, a 18-nozzle, a 19-water draining pipe, a 20-water pipe and a 21-water pump.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present utility model, fall within the scope of protection of the present utility model.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The server provided by the embodiment of the utility model is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.

Example 1:

as shown in fig. 1 and 2, the embodiment of the present utility model provides a lathe with a water outlet structure of a steel pipe spindle 3, including: lathe body 1, chuck 2 and main shaft 3, still include: a flushing unit 4 provided in the spindle 3 for directly flushing and cooling the workpiece; the flushing unit 4 includes: an iron pipe 6 installed in the main shaft 3; a first bearing 7 which is sleeved on the front end of the main shaft 3; a first bearing 8 which is sleeved on the rear end of the main shaft 3; wherein, the two ends of the iron pipe 6 are respectively fixed with the main shaft 3 through a first bearing 7 and a first bearing 8; the sealing rings 9 are respectively arranged at the joints of the iron pipe 6, the first bearing 7 and the first bearing 8; a water inlet 10 provided at the front end of the iron pipe 6; a water outlet 11 provided on the chuck 2; wherein, the water outlet 11 is connected with the rear end of the iron pipe 6.

In this embodiment of the present utility model, since the above-described structure is adopted, the spindle 3 is provided in the lathe body 1, the chuck 2 is movably mounted at the processing end of the lathe body 1, and the flushing unit 4 is provided in the spindle 3 for directly flushing and cooling the workpiece and the tool, the flushing unit 4 including: the iron pipe 6, first bearing 7 and first bearing 8, the iron pipe 6 is installed in the middle of main shaft 3, fixed with the front end of main shaft 3 through first bearing 7, fixed with the rear end of main shaft 3 through first bearing 8, sealing washer 9 is all installed to the link of iron pipe 6 and first bearing 7 and first bearing 8, through the setting of sealing washer 9, the fastness and the leakproofness between iron pipe 6 and the main shaft 3 have been strengthened, some prevent the phenomenon that iron pipe 6 can appear not hard up at main shaft 3 pivoted in-process, be provided with water inlet 10 at the front end of iron pipe 6, water inlet 10 is connected with water pipe 20, water pipe 20 is connected with water pump 21, be provided with delivery port 11 on chuck 2, delivery port 11 is connected with the rear end of iron pipe 6, water pump 21 is with the cooling water guide into the iron pipe 6 through water pipe 20, the route cooling water of iron pipe 6 is directly spouted from the delivery port 11 of chuck 2, work piece and cutter during the effectual processing of cooling, also can be good with the iron fillings that produce.

Example 2:

as shown in fig. 1 and 3, in this embodiment, in addition to the structural features of the foregoing embodiment, the present embodiment further includes: a filtering unit 5 provided on the lathe body 1 for filtering impurities in the cooling water; the filter unit 5 includes: a drain groove 12 provided in the lathe body 1; a water storage tank 13 provided at a water outlet end of the drain tank 12; a pair of filter screens 14 detachably mounted on the upper ends of the water storage tanks 13, respectively; an activated carbon adsorption block 15 detachably mounted on the water storage tank 13 between the pair of filter screens 14.

In this embodiment of the present utility model, since the above-described structure is adopted, the filtering unit 5 for filtering scrap iron impurities in cooling water is provided on the lathe body 1, and the filtering unit 5 includes: drainage tank 12 and storage water tank 13, drainage tank 12 sets up the upper surface at lathe body 1, be located the processing area, the below at the play water end of drainage tank 12 is provided with storage water tank 13, the cooling water is towards the iron fillings that produce in the course of working, the iron fillings drops in drainage tank 12, drainage tank 12 will contain the cooling water of iron fillings and discharge into storage water tank 13 again, the upper end at storage water tank 13 is provided with a pair of filter screen 14 and active carbon adsorption piece 15, filter screen 14's the effectual iron fillings that prevent falls into in storage water tank 13 filters the impurity, the setting of active carbon adsorption piece 15 can adsorb peculiar smell and small-size granule, double filtration has been played to the cooling water, the cooling water through filtering waiting can secondary use, the life of cooling water has been promoted greatly.

Example 3:

as shown in fig. 1, in this embodiment, in addition to including the structural features of the foregoing embodiment, the present embodiment further includes: a water storage ring 16 fixedly installed on an outer side surface of the chuck 2; a plurality of pair of supporting frames 17 uniformly distributed on the outer surface of the water storage ring 16; a plurality of spray heads 18 respectively installed between each pair of support frames 17; a drain pipe 19 for connecting the shower head 18 and the water storage ring 16.

In this embodiment of the present utility model, due to the above-mentioned structure, when the tools and workpieces with different specifications are adopted, the cooling effect of the water discharged from the spindle 3 will be poor, in order to ensure the cooling effect, the outer side surface of the chuck 2 is provided with the water storage ring 16, the water storage ring 16 is filled with cooling water, the outer surface of the water storage ring 16 is uniformly provided with four pairs of support frames 17, the spray heads 18 are movably installed between each pair of support frames 17, the spray heads 18 and the water storage ring 16 are connected with each other through the drain pipe 19, the angle of the spray heads 18 can be adjusted according to the specifications of the different tools, the cooling water is discharged from the water storage ring 16 to the spray heads 18 through the water pipe 20, and the tools are cooled in multiple directions through the spray heads 18, so that the service life of the tools is improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present utility model is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims (8)

1. Lathe with steel pipe main shaft (3) play water structure, including lathe body (1), chuck (2) and main shaft (3), its characterized in that still includes:

a flushing unit (4) arranged in the main shaft (3) for directly flushing and cooling the cutter;

and a filtering unit (5) arranged on the lathe body (1) and used for filtering impurities in the cooling water.

2. Lathe with a water outlet structure of a steel pipe spindle (3) according to claim 1, characterized in that the flushing unit (4) comprises:

an iron pipe (6) mounted within the spindle (3);

a first bearing (7) which is sleeved on the front end of the main shaft (3);

a second bearing (8) which is sleeved on the rear end of the main shaft (3);

wherein, iron pipe (6) both ends are fixed with main shaft (3) through first bearing (7) and second bearing (8) respectively.

3. A lathe with a water outlet structure of a steel pipe spindle (3) according to claim 2, characterized by further comprising:

a plurality of sealing rings (9) which are respectively arranged at the joints of the iron pipe (6) with the first bearing (7) and the second bearing (8);

a water inlet (10) arranged at the front end of the iron pipe (6).

4. A lathe with a water outlet structure of a steel pipe spindle (3) according to claim 2, characterized by further comprising:

a water outlet (11) provided on the chuck (2);

wherein the water outlet (11) is connected with the rear end of the iron pipe (6).

5. Lathe with a water outlet structure of a steel pipe spindle (3) according to claim 1, characterized in that the filtering unit (5) comprises:

a drain groove (12) provided on the lathe body (1);

and a water storage tank (13) which is arranged at the water outlet end of the water drainage tank (12).

6. A lathe with a water outlet structure of a steel pipe spindle (3) according to claim 5, characterized by further comprising:

a pair of filter screens (14) detachably mounted on the upper ends of the water storage tanks (13), respectively;

and the activated carbon adsorption block (15) is detachably arranged on the water storage tank (13) and is positioned between the pair of filter screens (14).

7. A lathe with a water outlet structure of a steel pipe spindle (3) according to claim 1, characterized by further comprising:

a water storage ring (16) fixedly mounted on the outer side of the chuck (2);

pairs of support shelves (17) evenly distributed over the outer surface of the Chu Shuihuan (16).

8. A lathe with a water outlet structure of a steel pipe spindle (3) according to claim 7, characterized by further comprising:

a plurality of spray heads (18) respectively installed between each pair of the supporting frames (17);

a drain pipe (19) for connecting the spray head (18) and the water storage ring (16).