CN117583945A

CN117583945A - Machine tool device

Info

Publication number: CN117583945A
Application number: CN202410078842.2A
Authority: CN
Inventors: 王为路; 王路路; 马明; 睢磊; 王海超; 姜含嫣; 高顺彤
Original assignee: Shandong Haomai Cnc Machine Tool Co ltd
Current assignee: Shandong Haomai Cnc Machine Tool Co ltd
Priority date: 2024-01-19
Filing date: 2024-01-19
Publication date: 2024-02-23
Anticipated expiration: 2044-01-19
Also published as: CN117583945B

Abstract

The invention belongs to the field of machine tools, and discloses a machine tool device, which comprises a machine tool body, a chip removing machine and a water blocking mechanism, wherein the chip removing machine can be in butt joint assembly with the machine tool body along a first direction, a first butt joint part which is in butt joint along the first direction is arranged between the chip removing machine and the machine tool body, the water blocking mechanism comprises a first water blocking plate, the first water blocking plate is arranged on one of the machine tool body and the chip removing machine, and the first water blocking plate is configured to be capable of being subjected to position adjustment so as to switch between an avoidance position and a butt joint position; when the first water baffle is positioned at the avoiding position, the chip removing machine can be in butt joint assembly or separation with the machine tool body along a first direction; when the first water baffle is positioned at the abutting position, the first water baffle can be abutted with the other one of the machine tool body and the chip removing machine so as to shield the first abutting position. The machine tool device can reduce leakage of chip flushing liquid.

Description

Machine tool device

Technical Field

The invention relates to the technical field of machine tools, in particular to a machine tool device, and especially relates to a machine tool device capable of reducing liquid leakage.

Background

The machine tool generates a large amount of chips when machining a workpiece, and a chip removing machine is required to be matched to timely discharge the chips from the interior of the machine tool. In general, the chips enter the chip remover mainly by free falling and flushing liquid flushing. For the scheme of flushing through the flushing fluid, if structural design of chip removal machine and lathe butt joint department is unreasonable, just can cause the flushing fluid to take place to leak at chip removal machine and lathe's overlap joint department, influence lathe and chip removal machine surrounding environment to can produce the influence to the normal work of lathe and chip removal machine.

Therefore, how to provide a solution to overcome or alleviate the above-mentioned drawbacks is still a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The invention provides a machine tool device capable of reducing leakage of chip flushing liquid.

In order to solve the technical problems, the invention provides a machine tool device, which comprises a machine tool body, a chip removing machine and a water blocking mechanism, wherein the chip removing machine can be in butt joint assembly with the machine tool body along a first direction, a first butt joint part which is in butt joint along the first direction is arranged between the chip removing machine and the machine tool body, the water blocking mechanism comprises a first water blocking plate, the first water blocking plate is arranged on one of the machine tool body and the chip removing machine, and the first water blocking plate is configured to be capable of being subjected to position adjustment so as to switch between an avoidance position and a butt joint position; when the first water baffle is positioned at the avoiding position, the chip removing machine can be in butt joint assembly or separation with the machine tool body along a first direction; when the first water baffle is positioned at the abutting position, the first water baffle can be abutted with the other one of the machine tool body and the chip removing machine so as to shield the first abutting position.

Optionally, the chip removing machine includes a first box wall plate and a first baffle, the first baffle is installed in the first box wall plate, the first box wall plate can be along the first direction with lathe body looks butt, first butt joint department forms first box wall plate with between the lathe body, first breakwater is in can with first baffle looks butt when the butt position.

Optionally, the first water baffle comprises a first connecting plate part and a first abutting plate part, the first connecting plate part is used for mounting and fixing the first water baffle, and the first abutting plate part and the first connecting plate part are arranged in an included angle; the first baffle comprises a first plate part and a second plate part which are connected, the second plate part is arranged at an included angle with the first plate part, the first plate part is used for fixing the first baffle, and the first water baffle is abutted against the second plate part of the first baffle through the first abutting plate part.

Optionally, the chip removing machine further includes a bottom plate and a second baffle, the first wall plate is connected with the bottom plate, the second baffle is mounted on the bottom plate, the first baffle further includes a third plate portion, the third plate portion is connected with the second plate portion, the third plate portion and the second plate portion are also arranged in an included angle, and the third plate portion extends towards the bottom plate; in the first direction, the second baffle is positioned on one side of the third plate part facing the first box wall plate, and the projection of the third plate part along the first direction can cover one end of the second baffle, which is away from the box bottom plate; the first water baffle further comprises a first guide plate part, the first guide plate part is connected with the first connecting plate part and the first abutting plate part, and the first guide plate part, the first connecting plate part and the first abutting plate part are all arranged in an included angle mode.

Optionally, the water blocking mechanism further includes a second water blocking plate, the second water blocking plate is connected with the machine tool body, the first connecting plate portion is connected with the second water blocking plate, and the first water blocking plate can be adjusted in position relative to the second water blocking plate.

Optionally, the second water baffle comprises a second connection first plate part, a second guide plate part and a second connection second plate part, the second guide plate part is connected with the second connection first plate part and the second connection second plate part, and the second guide plate part, the second connection first plate part and the second connection second plate part are all arranged in an included angle; the second connecting first plate part is connected with the machine tool body, and the second connecting second plate part is connected with the first connecting plate part; the second water baffle further comprises a first lapping plate part, the first lapping plate part is connected with the second connecting plate part, and the first lapping plate part and the second connecting plate part are arranged in an included angle; the machine tool device further comprises a protective cover, the protective cover is located above the chip removal machine and provided with a guide surface, a second lapping plate portion is arranged on one side, away from the guide surface, of the protective cover, and the first lapping plate portion and the second lapping plate portion are lapped.

Optionally, a first tank inner plate is arranged on the inner side surface of the first tank wall plate, the first tank inner plate and the first tank wall plate are enclosed to form a first liquid collecting tank, and the first plate part is connected with the first tank inner plate; in the first direction, the second panel portion is located on a side of the first box inner panel facing away from the first box wall panel.

Optionally, the machine tool body has a first connection portion above the first sump; the water retaining mechanism further comprises a third water retaining plate, the third water retaining plate comprises a third connecting plate part and a third guide plate part which are connected, the third connecting plate part and the third guide plate part are arranged in an included angle, and the third connecting plate part is connected with the first connecting part; in the first direction, the third guide plate part is positioned at one side of the third connecting plate part close to the first box wall plate, and the third guide plate part is positioned at one side of the first water baffle plate close to the first box wall plate; the third guide plate portion extends toward the first liquid collecting groove and can shield the first abutting portion.

Optionally, a sealing strip is arranged between the third connecting plate part and the first connecting part; the water retaining mechanism further comprises a fourth water retaining plate, and the fourth water retaining plate is arranged on the machine tool body along the first direction; in the first direction, the fourth breakwater is located between the third baffle portion and the machine tool body, and the projection of the fourth breakwater along the first direction can cover the junction of the third connecting plate portion and the first connecting portion, the fourth breakwater also extends towards the first liquid collecting groove, and the fourth breakwater also can shade the first butt joint.

Optionally, the first baffle includes a first plate portion, a second plate portion and a third plate portion, the second plate portion connects the first plate portion and the third plate portion, the second plate portion and the first plate portion are disposed at an included angle, the third plate portion and the second plate portion are disposed at an included angle, and the first plate portion is mounted on the first box wall plate; the first water baffle is T-shaped and comprises an end plate part and a vertical plate part, the end plate part comprises a first end plate part and a second end plate part which are respectively positioned at two sides of the vertical plate part, and the first end plate part is arranged on the machine tool body and connected with the machine tool body; when the first water baffle is at the abutting position, the end two plate parts are abutted against the third plate part, and the vertical plate part is abutted against the first plate part; the chip removing machine further comprises a second box wall plate, wherein the second box wall plate and the first box wall plate are oppositely arranged along the first direction; the machine tool device further comprises a shield support frame, wherein the shield support frame is positioned on the upper side of the second box wall plate, and a first labyrinth structure is formed between the lower end part of the shield support frame and the upper end part of the second box wall plate; the chip removing machine further comprises a second box wall plate, wherein the second box wall plate and the first box wall plate are oppositely arranged along the first direction; the machine tool device further comprises a shield support frame, the shield support frame is located on the upper side of the second box wall plate, the water retaining mechanism further comprises a fifth water baffle, the fifth water baffle is installed on the shield support frame, and the fifth water baffle is used for shielding the butt joint position between the shield support frame and the second box wall plate.

Optionally, the first water baffle is configured to be capable of position adjustment along a second direction, and the second direction and the first direction are disposed at an included angle.

Optionally, the machine tool body further includes a second connecting portion extending along the first direction; under the state that chip removal machine is followed the first direction with the lathe body dock, second connecting portion is located the upside of chip removal machine, second connecting portion with form between the chip removal machine along the second butt joint department of first direction extension, second connecting portion with the chip removal machine is formed with the second labyrinth structure.

Optionally, the water blocking mechanism further includes a sixth water blocking plate, the sixth water blocking plate is mounted on the machine tool body or the chip removing machine, the sixth water blocking plate extends along the first direction, and the sixth water blocking plate can shade the second butt joint position.

In the machine tool device provided by the invention, the first water baffle is configured to be capable of position adjustment. When the first water baffle is at the avoidance position, the chip removing machine can be prevented from being blocked, and the chip removing machine can conveniently displace along the first direction so as to be in butt joint assembly or separation with the machine tool body. When the first water baffle is positioned at the abutting position, the first water baffle can be abutted against the other one of the machine tool body and the chip removing machine so as to shield the first abutting position, thereby reducing the possibility of leakage of flushing fluid from the first abutting position, being beneficial to ensuring the surrounding environment of the machine tool device and reducing the influence on the normal work of the machine tool device.

Drawings

FIG. 1 is a schematic view of a machine tool device according to the present invention in a view angle;

FIG. 2 is a schematic view of a machine tool according to the present invention at another view angle;

FIG. 3 is a schematic view of a machine tool according to the present invention at a further view;

FIG. 4 is a cross-sectional view of FIG. 3 in the X-X direction;

FIG. 5 is an enlarged view of a portion of region P of FIG. 4;

FIG. 6 is a front view of FIG. 4 with the first dam in an abutting position;

FIG. 7 is an enlarged view of a portion of the junction of the first, second, third, fourth water deflector and the machine tool body of FIG. 6;

FIG. 8 is a schematic view of the first splash plate of FIG. 6 when it is switched to the dodge position;

FIG. 9 is a schematic structural view of a modification of FIG. 6;

FIG. 10 is a schematic structural view of another modification of FIG. 6;

FIG. 11 is a schematic structural view of yet another modification of FIG. 6;

FIG. 12 is a schematic view of a first dam;

FIG. 13 is a schematic view of a machine tool apparatus according to the present invention at a second interface;

fig. 14 is a schematic structural view of the second water baffle and the sixth water baffle.

The reference numerals are explained as follows:

1 a machine tool body, 11 a first connecting part, 12 a second connecting part, 121 a convex strip part;

A chip removing machine, a 2a first liquid collecting tank, a 2b second liquid collecting tank, a 21 first tank wall plate, a 22 first baffle plate, a 221 first plate part, a 222 second plate part, a 223 third plate part, a 23 tank bottom plate, a 24 second baffle plate, a 25 first tank inner plate, a 251 first bottom wall plate, a 252 first side wall plate, a 253 first top wall plate, a 26 second tank wall plate, a 261 second protruding plate part, a 27 third baffle plate and a 28 fourth baffle plate;

the device comprises a 3 water retaining mechanism, a 31 first water retaining plate, a 311 first connecting plate part, a 311a strip-shaped adjusting hole, a 312 first abutting plate part, a 313 first guide plate part, a 314 end plate part, a 314a end first plate part, a 314b end second plate part, a 315 vertical plate part, a 32 second water retaining plate, a 321 second connecting plate part, a 322 second guide plate part, a 323 second connecting second plate part, a 324 first bridging plate part, a 33 third water retaining plate, a 331 third connecting plate part, a 331a first water retaining flange, a 331b sealing strip, a 332 third guide plate part, a 332a second water retaining flange, a 34 fourth water retaining plate, a 341 fourth connecting plate part, a 342 fourth guide plate part, a 35 fifth water retaining plate, a 36 sixth water retaining plate, a 361 sixth connecting plate part, a 362 sixth guide plate part, a 363 sixth baffle part and a 37 connecting piece;

4, a protective cover, a 41 guide surface and a 42 second lapping plate part;

5 first protruding plate parts of the shield support frame, 51 first shield plate, 52 second shield plate, 53 corner plates and 531;

A first butt joint and B second butt joint.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

In embodiments of the present invention, the terms "first," "second," "third," "fourth," "fifth," "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "third", "fourth", "fifth" and "sixth" may explicitly or implicitly include one or more such feature.

In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and for example, "connected" may be either detachably connected or non-detachably connected; may be directly connected or indirectly connected through an intermediate medium.

References to orientation terms, such as "inner", "outer", etc., in the embodiments of the present invention are only with reference to the orientation of the drawings, and thus, the use of orientation terms is intended to better and more clearly describe and understand the embodiments of the present invention, rather than to indicate or imply that the apparatus or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the embodiments of the present invention.

In the description of embodiments of the present invention, 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.

In the embodiment of the present invention, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Referring to fig. 1 to 14, fig. 1 is a schematic structural diagram of a machine tool device according to the present invention under a view angle; FIG. 2 is a schematic view of a machine tool according to the present invention at another view angle; FIG. 3 is a schematic view of a machine tool according to the present invention at a further view; FIG. 4 is a cross-sectional view of FIG. 3 in the X-X direction; FIG. 5 is an enlarged view of a portion of region P of FIG. 4; FIG. 6 is a front view of FIG. 4 with the first dam in an abutting position; FIG. 7 is an enlarged view of a portion of the junction of the first, second, third, fourth water deflector and the machine tool body of FIG. 6; FIG. 8 is a schematic view of the first splash plate of FIG. 6 when it is switched to the dodge position; FIG. 9 is a schematic structural view of a modification of FIG. 6; FIG. 10 is a schematic structural view of another modification of FIG. 6; FIG. 11 is a schematic structural view of yet another modification of FIG. 6; FIG. 12 is a schematic view of a first dam; FIG. 13 is a schematic view of a machine tool apparatus according to the present invention at a second interface; fig. 14 is a schematic structural view of the second water baffle and the sixth water baffle.

As shown in fig. 1 to 4, the present invention provides a machine tool apparatus including a machine tool body 1 and a chip removing machine 2.

The machine tool body 1 is a main structure of a machine tool device and is used for realizing a core function of the machine tool device for processing a workpiece. The machining modes include, but are not limited to, turning, milling, planing, grinding, etc., and the specific structural form of the machine tool body 1 may be different according to the difference of the machining modes, and the specific structural form of the machine tool body 1 is not limited in detail in the embodiment of the present application, and in practical application, a person skilled in the art may select according to the actual application needs, etc.

The chip remover 2 is used for being matched with the machine tool body 1 to be used for recovering chips generated in the process of processing a workpiece by the machine tool body 1.

The chip removing machine 2 and the machine tool body 1 are two mutually independent components, and when the chip removing machine is applied specifically, the chip removing machine 2 can be assembled with the machine tool body 1 in a butt joint mode along the first direction, and specific assembling modes include but are not limited to bolting, riveting, clamping and the like, so long as the connection reliability between the chip removing machine 2 and the machine tool body 1 can be ensured.

It will be appreciated that the first direction is also the direction of separation of the chip removing machine 2 and the machine body 1. Specifically, when the chip removing machine 2 and the machine tool body 1 are brought close to each other in the first direction, the butt-joint assembly of the chip removing machine 2 and the machine tool body 1 can be achieved; when the chip removing machine 2 and the machine tool body 1 are away from each other in the first direction, separation of the chip removing machine 2 and the machine tool body can be achieved. In some implementations, the above-mentioned first direction may also be referred to as a front-rear direction, wherein a displacement of the chip removing machine 2 in the first direction towards the machine tool body 1 may be referred to as a rear displacement, and correspondingly a displacement of the chip removing machine 2 in the first direction away from the machine tool body 1 may be referred to as a forward displacement; thus, after the installation is completed, the side of the chip removing machine 2 close to the machine tool body 1 in the first direction is the rear side of the chip removing machine 2, and the side of the chip removing machine 2 away from the machine tool body 1 in the first direction is the front side of the chip removing machine 2.

Based on the arrangement of the chip removing machine 2 and the machine tool body 1 in the abutting assembly in the first direction, a first abutting joint A abutting along the first direction is arranged between the chip removing machine 2 and the machine tool body 1. In the conventional solution, the flushing liquid for flushing the chips is liable to leak at the first joint, and thus the environment around the machine tool device is affected, and in severe cases, the machine tool body and the chip removing machine may not work normally.

In contrast, the machine tool device provided by the present invention is further provided with a water blocking mechanism 3. The water deflector 3 includes a first water deflector 31, the first water deflector 31 is mounted to one of the machine tool body 1 and the chip remover 2, and the first water deflector 31 is configured to be capable of position adjustment to switch between the avoidance position and the abutment position.

When the first water baffle 31 is at the avoiding position, the chip removing machine 2 can be prevented from being blocked, and the chip removing machine 2 can be conveniently displaced along the first direction so as to be in butt joint assembly or separation with the machine tool body 1. When the first water baffle 31 is at the abutting position, the first water baffle 31 can be abutted against the other one of the machine tool body 1 and the chip removing machine 2 so as to shield the first abutting position A, thereby reducing the possibility of leakage of flushing fluid from the first abutting position A, being beneficial to ensuring the surrounding environment of the machine tool device and reducing the influence on the normal work of the machine tool device.

Here, the embodiment of the present invention is not limited to the mounting structure of the first water deflector 31, and in practical application, a person skilled in the art may set the mounting structure according to specific needs, so long as the mounting structure can meet the use requirement that the first water deflector 31 can perform position adjustment.

The displacement adjustment means of the first water deflector 31 includes rotation adjustment and translation adjustment.

When the scheme of rotation adjustment is adopted, the machine tool device provided by the invention can be further provided with a rotation driving piece, and the rotation driving piece can be a driving element which can directly output rotation displacement, such as a motor, a revolving cylinder and the like. The rotary driving member may be connected to the first water deflector 31 to drive the first water deflector 31 to switch between the abutment position and the avoidance position in a rotary manner. Of course, the rotation adjustment of the first water deflector 31 may be performed manually, and in this case, a rotation operation portion such as a rotation lever connected to the first water deflector 31 may be provided, and in specific practice, a person skilled in the art may adjust the position of the first water deflector 31 through the rotation operation portion.

When translational adjustment is employed, the first water deflector 31 may be configured to be position adjustable in a second direction, which may be disposed at an angle to the first direction. The specific value of the included angle is not limited herein, and in practical application, a person skilled in the art can set the included angle according to specific needs, so long as the included angle can meet the use requirement; for example, the angle may be 90 degrees, and in this case, the second direction may also be referred to as the up-down direction.

Translational adjustment of the first water deflector 31 may also include automatic adjustment and manual adjustment.

When the automatic adjustment scheme is adopted, the machine tool device provided by the invention can be further provided with a translation driving piece, and the translation driving piece can be a driving element which can output linear displacement, such as a linear cylinder, a linear oil cylinder, a motor, a gear rack mechanism/screw rod mechanism and the like.

When a manual adjustment scheme is adopted, the machine tool device provided by the invention can be further provided with a translation operation part in the form of a threaded rod or the like, and in specific practice, the position of the first water baffle 31 can be adjusted by a person skilled in the art through the translation operation part. Alternatively, as shown in fig. 5 and 12, the machine tool device provided by the present invention may further include a connecting member 37, the first water baffle 31 may include a first connecting plate portion 311, the first connecting plate portion 311 may be provided with a bar-shaped adjustment hole 311a extending along the second direction, the connecting member 37 may be specifically a screw or the like, and the connecting member 37 may be inserted into the bar-shaped adjustment hole 311a and used for fixing the first water baffle 31; in particular practice, the position of the first water deflector 31 can also be adjusted by adjusting the mounting position of the connecting piece 37 in the bar-shaped adjustment hole 311 a.

For convenience of description, the following embodiments of the present invention will be described by taking an example in which the first water deflector 31 is configured to be capable of position adjustment in the second direction.

Referring to fig. 5 and 6, the chip removing machine 2 may include a casing (not shown) having a first casing wall plate 21, a second casing wall plate 26, and a casing bottom plate 23, the first casing wall plate 21 and the second casing wall plate 26 being mounted to the casing bottom plate 23, the first casing wall plate 21 and the second casing wall plate 26 being disposed opposite to each other in a first direction. The chip removing machine 2 may specifically be abutted in the first direction by the first tank wall plate 21 and the machine tool body 1, and accordingly, a first abutment a may be formed between the first tank wall plate 21 and the machine tool body 1. Based on the aforementioned setting of the first direction, which may also be referred to as the front-rear direction, the first tank wall panel 21 may also be referred to as the rear wall panel, and the second tank wall panel 26 may also be referred to as the front wall panel.

The chip remover 2 may further comprise a first baffle 22, the first baffle 22 may be directly or indirectly mounted to the first tank wall plate 21, and the first water baffle 31 in the abutting position may specifically abut against the first baffle 22. Thus, the first baffle 31 may cooperate with the first baffle 22 to block the first junction a.

In a first implementation, as shown in fig. 7, the first water deflector 31 may be a bending plate, including a first connection plate portion 311 and a first abutting plate portion 312. The first connecting plate portion 311 is used for fixing the first water baffle 31, the first connecting plate portion 311 may extend along a second direction, and in a ninety degree scheme between the second direction and the first direction, a plate surface of the first connecting plate portion 311 may be perpendicular to the first direction. The first abutting plate portion 312 and the first connecting plate portion 311 may be disposed at an angle, and a specific value of the angle is not limited herein.

The first barrier 22 may include a first plate portion 221 and a second plate portion 222 connected. The second plate portion 222 and the first plate portion 221 may be disposed at an angle, wherein the first plate portion 221 is used for mounting and fixing the first baffle 22. When the first water deflector 31 is at the abutting position, the first abutting plate portion 312 may abut against the second plate portion 222 of the first baffle 22.

Based on the above structure, the first plate portion 221 and the second plate portion 222 are combined to form a bending plate, so that the first barrier 22 may have a relatively good elastic deformation capability. When the first water deflector 31 and the second plate portion 222 abut against each other, the second plate portion 222 may be turned over with respect to the first plate portion 221 to generate an elastic force that can promote the reliability of the abutment between the first water deflector 31 and the second plate portion 222.

As further shown in fig. 7, the first water baffle 31 may further include a first guide plate portion 313, the first guide plate portion 313 may connect the first connecting plate portion 311 and the first abutting plate portion 312, and the first guide plate portion 313, the first connecting plate portion 311 and the first abutting plate portion 312 may be disposed at an included angle.

By adopting the scheme, the first water baffle 31 can be in a three-section bending plate structure, and the first water baffle 31 can have better elastic deformation capability. When the first water deflector 31 and the first baffle 22 abut against each other, the first abutting plate portion 312 may be turned over with respect to the first guide plate portion 313, and the first guide plate portion 313 may also be turned over with respect to the first connecting plate portion 311, and the first water deflector 31 may generate an elastic pressing force that may enhance the reliability of the abutting between the first water deflector 31 and the first baffle 22.

It should be understood that the first water deflector 31 may also be a two-stage bent plate structure, that is, the first water deflector 31 may also include only the first connecting plate portion 311 and the first abutting plate portion 312, which are also possible.

Referring to fig. 6, the chip removing machine 2 may further include a second baffle plate 24, and the second baffle plate 24 may be mounted to the tank bottom plate 23. The first baffle 22 may further include a third plate portion 223, where the third plate portion 223 may be connected to the second plate portion 222, and the third plate portion 223 and the second plate portion 222 may also be disposed at an included angle, and the third plate portion 223 may specifically extend toward the bottom plate 23.

In the first direction, the second baffle 24 may be located on the side of the third plate portion 223 facing the first tank wall plate 21, i.e., the second baffle 24 is closer to the first tank wall plate 21 than the third plate portion 223. And, the projection of the third plate portion 223 in the first direction can cover one end of the second barrier 24 facing away from the tank bottom plate 23, referring to the azimuth and positional relationship in fig. 6 and 7, that is, the upper end of the second barrier 24 is higher than the lower end of the third plate portion 223; in this way, the third plate portion 223 and the second baffle plate 24 can be combined to form a labyrinth structure, which can reduce the possibility of the rinse liquid entering the area between the second baffle plate 24 and the first tank wall plate 21.

In some specific examples, as shown in fig. 7, the third plate portion 223 may be formed by bending toward the first tank wall plate 21 with respect to the second plate portion 222, so that the first barrier 22 may occupy relatively less space in the first direction. In fact, the third plate portion 223 and the second baffle 24 may each extend along the second direction.

The first water baffle 31 can be indirectly installed on the machine tool body 1, at this time, at least one transition part can be further arranged between the first water baffle 31 and the machine tool body 1, and the installation position of the first water baffle 31 relative to the machine tool body 1 can be conveniently adjusted.

Specifically, as shown in fig. 6 and 7, the water blocking mechanism 3 may further include a second water blocking plate 32, the second water blocking plate 32 may be connected to the machine tool body 1, and the first connection plate portion 311 may be connected to the second water blocking plate 32, so as to achieve indirect assembly between the first water blocking plate 31 and the machine tool body 1; the first water deflector 31 can be position-adjusted in the second direction relative to the second water deflector 32 to realize switching of the first water deflector 31 between the abutment position and the avoidance position.

Here, the embodiment of the present invention is not limited to the specific structural form of the second water deflector 32, and in practical application, a person skilled in the art may determine the structure according to specific needs and the like, so long as the structure can meet the use requirements.

In some specific examples, as shown in fig. 7, the second water baffle 32 may include a second first connecting plate portion 321, a second guiding plate portion 322, and a second connecting plate portion 323, the second guiding plate portion 322 may connect the second first connecting plate portion 321 and the second connecting plate portion 323, and the second guiding plate portion 322 and the second connecting plate portion 321 and the second connecting plate portion 323 may be disposed at an angle to adapt to the structural change of the machine tool body 1. Of the plate portions of the second water baffle 32, the second connecting plate portion 321 may be connected to the machine tool body 1, and specific connection manners include, but are not limited to, welding, riveting, screw connection, clamping connection, and the like; the second connecting plate portion 323 may be connected to the first connecting plate portion 311, and the first water deflector 31 may be specifically adjusted in position with respect to the second connecting plate portion 323.

Referring to fig. 5, the second water deflector 32 may further include a first bridging plate portion 324, the first bridging plate portion 324 may be connected to the second connecting plate portion 321, and the first bridging plate portion 324 and the second connecting plate portion 321 may be disposed at an angle. The machine tool device may further comprise a protective cover 4, the protective cover 4 may be located above the chip removing machine 2, the protective cover 4 having a flow guiding surface 41, the flow guiding surface 41 being capable of guiding the flushing liquid for guiding the flushing liquid into the chip removing machine 2. The protective cover 4 can also be provided with a second bridging plate part 42 on the side facing away from the guide surface 41, and the first bridging plate part 324 can be in bridging connection with the second bridging plate part 42; in this way, on the one hand, the connection reliability of the second water baffle 32 can be improved, and on the other hand, the gap between the second water baffle 32 and the protective cover 4 can be eliminated as much as possible, and the possibility of leakage of flushing liquid from the gap can be reduced.

The inner side surface of the first tank wall plate 21 may be further provided with a first tank inner plate 25, the first tank inner plate 25 and the first tank wall plate 21 may be enclosed to form the first liquid collecting tank 2a, and the first plate portion 221 of the first baffle 22 may be specifically connected to the first tank inner plate 25. The second plate portion 222 may be located on a side of the first tank inner plate 25 facing away from the first tank wall plate 21 in the first direction; in this way, the first water baffle 31 and the second plate 222 can be abutted against each other, and the first liquid collecting tank 2a can be blocked, so that the possibility that a large amount of rinse liquid enters the first liquid collecting tank 2a and overflows from the first liquid collecting tank 2a to cause leakage can be reduced.

In some specific examples, as shown in fig. 7, the first tank inner panel 25 may include a first bottom wall panel 251, a first side wall panel 252, and a first top wall panel 253 that are connected. Wherein, the first bottom wall plate 251 may be connected to the first box wall plate 21, and a specific connection manner may be welding or the like; the first side wall panel 252 and the first box wall panel 21 may be disposed opposite in the first direction; the first top wall panel 253 may be disposed opposite the first bottom wall panel 251, and the first top wall panel 253 and the first bottom wall panel 251 may be located on the same side of the first side wall panel 252 in the first direction; in this embodiment, the first sump 2a has a substantially U-shaped cross-section. The first plate portion 221 of the first baffle 22 may be specifically connected to the first top wall plate 253, and may be located on a side of the first top wall plate 253 facing away from the first bottom wall plate 251, that is, on an upper side of the first top wall plate 253.

It should be appreciated that the first tank inner plate 25 may take other configurations as well, which are particularly relevant to the desired configuration of the first sump 2 a. For example, the first tank inner plate 25 may be a flat plate, which may be connected to the first tank wall plate 21, and may form an angle smaller than 90 degrees with the first tank wall plate 21, and the first liquid collecting tank 2a may be substantially V-shaped.

The machine tool body 1 may have a first connection portion 11 located above the first sump 2 a. The water blocking mechanism 3 may further include a third water blocking plate 33, the third water blocking plate 33 may include a third connecting plate portion 331 and a third guide plate portion 332 that are connected, the third connecting plate portion 331 and the third guide plate portion 332 may be disposed at an included angle, and the third connecting plate portion 331 may be connected to the first connecting portion 11. In the first direction, the third guide plate portion 332 may be located at a side of the third connection plate portion 331 close to the first tank wall plate 21, and the third guide plate portion 332 may be located at a side of the first water deflector 31 close to the first tank wall plate 21; the third guide plate portion 332 may extend toward the first sump 2a and may shield the first junction a.

In this way, the third guide plate 332 can form the second path protection, and even if some flushing liquid passes through the contact point between the first water baffle 31 and the first baffle 22 in practical application, the flushing liquid is blocked by the third guide plate 332 and can be guided into the first liquid collecting tank 2a by the third guide plate 332, so that the possibility of leakage of the flushing liquid at the first contact point a can be reduced to a greater extent.

The side of the third connection plate portion 331 away from the third guide plate portion 332 may be provided with a first water blocking flange 331a, and the first water blocking flange 331a may be specifically formed by folding the third connection plate portion 331 in a direction approaching the bottom plate 23. The first water blocking flange 331a can restrict the flow direction of the flushing liquid, and can guide the flushing liquid to the third guide plate portion 332 as much as possible, and guide the flushing liquid from the third guide plate portion 332 into the first liquid collecting tank 2 a.

The side of the third guide plate portion 332 away from the third connecting plate portion 331 may be provided with a second water blocking flange 332a, and the second water blocking flange 332a may be specifically formed by folding the third guide plate portion 332 in a direction away from the first tank wall plate 21. The second water deflector flange 332a can better guide the flushing liquid to the first sump 2a, so that the flow of the flushing liquid to the first junction a can be reduced.

Further, the water blocking mechanism 3 may further include a fourth water blocking plate 34, and the fourth water blocking plate 34 may be mounted on the machine tool body 1 along the first direction, and specific mounting manners include, but are not limited to, welding, screw connection, clamping connection, riveting, and the like, so long as the reliability of connection can be ensured.

In the first direction, the fourth water deflector 34 may be located between the third guide plate portion 332 and the machine tool body 1, and a projection of the fourth water deflector 34 in the first direction may cover a junction of the third connection plate portion 331 and the first connection portion 11, referring to the azimuth and positional relationship in fig. 7, that is, an upper end of the fourth water deflector 34 is higher than the junction of the third connection plate portion 331 and the first connection portion 11; the fourth water deflector 34 also extends toward the first sump 2a, and the fourth water deflector 34 also shields the first junction a. In this way, the fourth baffle 34 can form the third protection, and even if some flushing liquid passes through the connection between the third connecting plate 331 and the first connecting portion 11 in practical application, the flushing liquid is blocked by the fourth baffle 34, so that the flow of the flushing liquid to the first butt joint a can be reduced to a greater extent.

Here, the embodiment of the present invention is not limited to the specific structural form of the fourth water deflector 34, and in practical application, those skilled in the art may set the structure according to specific needs, so long as the structure can meet the use requirements.

In some specific examples, as shown in fig. 7, the fourth water deflector 34 may include a fourth connection plate portion 341 and a fourth guide plate portion 342 connected. The fourth connecting plate portion 341 may be connected to the machine tool body 1, and the fourth guide plate portion 342 may be disposed at an angle with respect to the fourth connecting plate portion 341, and specifically, the fourth guide plate portion 342 may be formed by folding the fourth water baffle 34 in the first direction in a direction away from the machine tool body 1. The fourth guide plate portion 342 may extend toward the first sump 2a, and the fourth guide plate portion 342 may shield the first junction a.

In practical applications, the fourth water deflector 34 may be used to connect with the third guiding plate 332 in addition to the aforementioned third protection, so as to improve the connection reliability of the third water deflector 33.

In the second embodiment, as shown in fig. 9, unlike the first embodiment, in this embodiment, the first water baffle 31 may be directly connected to the machine tool body 1, so that the number of parts of the machine tool apparatus provided by the present invention may be relatively small, and the structural form may be relatively simple.

In the third embodiment, as shown in fig. 10, unlike the aforementioned second embodiment, in the present embodiment, a sealing strip 331b may be provided between the third connection plate portion 331 of the third water deflector 33 and the first connection portion 11. The sealing strip 331b may be made of flexible materials such as rubber, so as to ensure tightness between the third connecting plate 331 and the first connecting portion 11, so that the possibility that the flushing liquid passes through between the third connecting plate 331 and the first connecting portion 11 is relatively low, and the fourth water baffle 34 can be omitted.

In the fourth implementation, as shown in fig. 11, unlike the foregoing first to third implementations, in the present implementation, the first water deflector 31 may be T-shaped, including the end plate portion 314 and the riser portion 315.

Wherein, the end plate portion 314 may include an end first plate portion 314a and an end second plate portion 314b located at both sides of the Yu Liban portion 315, respectively; the first end plate portion 314a may be connected to the machine tool body 1 (specifically, the first connecting portion 11), the second end plate portion 314b may abut against the third plate portion 223 in the first direction, and the vertical plate portion 315 may abut against the first plate portion 221 in the second direction. In this way, the protection can be formed between the first end plate portion 314a and the first connecting portion 11, between the second end plate portion 314b and the third end plate portion 223, and between the vertical plate portion 315 and the first plate portion 221, so that the reliability of protection can be improved, and the second water baffle 32, the third water baffle 33, the fourth water baffle 34 and the first liquid collecting tank 2a can be omitted, so that the number of parts of the machine tool device provided by the invention can be reduced, and the structural form can be simpler.

As shown in fig. 4, 6 and 8-10, the machine tool device provided by the invention can further comprise a shield support frame 5. The shield support 5 may be located on the upper side of the second tank wall plate 26, and a first labyrinth structure may be formed between the lower end of the shield support 5 and the upper end of the second tank wall plate 26, which may reduce the possibility of leakage of the rinse liquid from the junction of the shield support 5 and the second tank wall plate 26.

The embodiment of the present invention is not limited to the specific structural form of the first labyrinth structure, and in practical application, those skilled in the art may set the first labyrinth structure according to specific needs, so long as the first labyrinth structure can meet the use requirements.

In some specific examples, the shroud support frame 5 may include a first shroud plate 51 and a second shroud plate 52 that are disposed offset in the first direction, wherein the second shroud plate 52 may be located on an underside of the first shroud plate 51, and the second shroud plate 52 may be closer to the first box wall plate 21 than the first shroud plate 51; the side of the second shield plate 52 facing away from the first case wall plate 21 may be provided with a first protruding plate portion 531; the upper end portion of the second case wall plate 26 may be provided with two second protruding plate portions 261 protruding toward the first case wall plate 21, the two second protruding plate portions 261 may be disposed at intervals in the up-down direction, and the first protruding plate portion 531 may be located between the two second protruding plate portions 261 for forming the above-described first labyrinth structure. The number of the first protruding plate parts 531 and the second protruding plate parts 261 is not limited to the above description, and in practical application, the first protruding plate parts 531 and the second protruding plate parts 261 may be provided in other numbers as long as the first labyrinth structure can be formed.

The first projecting plate portion 531 may be a flat plate member that may be directly mounted to the side of the second shield plate 52 facing away from the first box wall plate 21. Alternatively, the corner plate 53 may be further included, and the corner plate 53 may include two plate portions disposed at an included angle, where one plate portion may be connected to the second shielding plate 52, and the other plate portion may form the first protruding plate portion 531.

It should be understood that the above description of the arrangement of the first labyrinth structure to reduce leakage of the flushing liquid at the junction of the shroud support frame 5 and the second tank wall plate 26 is merely an exemplary illustration of an embodiment of the present invention, and is not intended to limit the scope of implementation of the machine tool apparatus provided by the present invention, and that other arrangements may be employed between the shroud support frame 5 and the second tank wall plate 26 to reduce leakage under the condition of satisfying the function.

Illustratively, as shown in fig. 11, the water blocking mechanism 3 may further include a fifth water blocking plate 35, and the fifth water blocking plate 35 may be mounted to the shroud support frame 5, such as the second shroud plate 52; the fifth water baffle 35 can be abutted against the chip remover 2 and used for shielding the butt joint between the shield support frame 5 and the second tank wall plate 26, so that the effect of reducing leakage of flushing liquid at the joint between the shield support frame 5 and the second tank wall plate 26 can be achieved.

Referring to fig. 8, a third baffle 27 may be disposed on the inner side of the second wall plate 26, the third baffle 27 may be configured in the same manner as the first baffle 22, and the fifth baffle 35 may specifically abut against the third baffle 27.

The bottom plate 23 may be fitted with a fourth baffle 28, in the first direction, the fourth baffle 28 may be located on the side of the third baffle 27 facing away from the first wall plate 21, and the projection of the third baffle 27 in the first direction may cover the end of the fourth baffle 28 facing away from the bottom plate 23; referring to the azimuth and positional relationship in fig. 8 and 11, the lower end of the third barrier 27 is lower than the upper end of the fourth barrier 28. In this way, the upper end of the fourth baffle 28 and the lower end of the third baffle 27 may combine to form a labyrinth structure that reduces the likelihood of rinse liquid entering the area between the fourth baffle 28 and the second tank wall plate 26.

As shown in fig. 1, 3 and 13, the machine tool body 1 may further include a second connection portion 12, and the second connection portion 12 may extend in the first direction; when the chip removing machine 2 is in a state of abutting against the machine tool body 1 along the first direction, the second connecting portion 12 may be located at an upper side of one end portion of the chip removing machine 2 in the third direction, and the third direction may be set at an angle with respect to both the first direction and the second direction, for example, may be 90 degrees, and at this time, the third direction may be also referred to as a left-right direction. A second abutment B extending in the first direction may be formed between the second connection 12 and the chip remover 2, and the second connection 12 and the chip remover 2 are formed with a second labyrinth structure, which may reduce the possibility of leakage of the flushing liquid at the second abutment B.

The embodiment of the present invention is not limited to the specific structural form of the second labyrinth structure, and in practical application, those skilled in the art may set the second labyrinth structure according to specific needs, so long as the second labyrinth structure can meet the use requirements.

In some specific examples, as shown in fig. 13, the chip removing machine 2 may be provided with a second liquid collecting tank 2b, the second connecting portion 12 may be configured with two raised strips 121 arranged side by side along the first direction, one raised strip 121 extends into the second liquid collecting tank 2b, the other raised strip 121 may be located outside the second liquid collecting tank 2b, and the two raised strips 121 and the second liquid collecting tank 2b may be combined to form the aforementioned second labyrinth structure; the second labyrinth structure of this form utilizes the existing structure of the chip removing machine 2, which is the second liquid collecting tank 2b, and is more advantageous for the simplification of the structure.

It should be understood that the number of the raised strips 121 is not limited to two, but may be one or three or more. When the number of the raised strips 121 is one, the one raised strip 121 may be inserted into the second liquid collecting tank 2 b. When the number of the raised strips 121 is three, one raised strip 121 may be located in the second liquid collecting tank 2b and the other two raised strips 121 may be located on both sides of the second liquid collecting tank 2b, respectively, in the third direction.

Further, as shown in fig. 13 and 14, the water blocking mechanism 3 may further include a sixth water blocking plate 36. The sixth water baffle 36 can be installed in the machine tool body 1 or the chip removing machine 2, the sixth water baffle 36 can extend along the first direction, the sixth water baffle 36 can shield the second butt joint position B, and the possibility that flushing fluid leaks from the second butt joint position B can be reduced.

Here, the embodiment of the present invention is not limited to the specific structural form of the sixth water deflector 36, and in practical application, those skilled in the art may set the sixth water deflector according to specific needs, so long as the sixth water deflector can meet the requirements of use. For example, in the implementation manner of fig. 13 and 14, the sixth water baffle 36 may take the form of a bent plate, including a sixth connecting plate portion 361, a sixth guide plate portion 362, and a sixth baffle portion 263, where the sixth connecting plate portion 361 is used for mounting and fixing the sixth water baffle 36, the sixth guide plate portion 362 may guide the rinse liquid, and the sixth baffle portion 263 may cooperate with the sixth guide plate portion 362 to block the second butt joint B.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.

Claims

1. A machine tool device, characterized by comprising a machine tool body, a chip removing machine and a water blocking mechanism, wherein the chip removing machine can be assembled with the machine tool body in a butt joint way along a first direction, a first butt joint part which is abutted along the first direction is arranged between the chip removing machine and the machine tool body, the water blocking mechanism comprises a first water blocking plate, the first water blocking plate is arranged on one of the machine tool body and the chip removing machine, and the first water blocking plate is configured to be capable of being subjected to position adjustment so as to switch between an avoidance position and an abutting position;

when the first water baffle is positioned at the avoiding position, the chip removing machine can be in butt joint assembly or separation with the machine tool body along a first direction; when the first water baffle is positioned at the abutting position, the first water baffle can be abutted with the other one of the machine tool body and the chip removing machine so as to shield the first abutting position.

2. The machine tool apparatus according to claim 1, wherein the chip removing machine includes a first tank wall plate and a first baffle plate, the first baffle plate is mounted to the first tank wall plate, the first tank wall plate is capable of being abutted to the machine tool body in the first direction, the first abutment is formed between the first tank wall plate and the machine tool body, and the first baffle plate is capable of being abutted to the first baffle plate when in the abutment position.

3. The machine tool device according to claim 2, wherein the first water baffle comprises a first connecting plate portion and a first abutting plate portion, the first connecting plate portion is used for mounting and fixing the first water baffle, and the first abutting plate portion and the first connecting plate portion are arranged at an included angle;

the first baffle comprises a first plate part and a second plate part which are connected, the second plate part is arranged at an included angle with the first plate part, the first plate part is used for fixing the first baffle, and the first water baffle is abutted against the second plate part of the first baffle through the first abutting plate part.

4. A machine tool apparatus according to claim 3, wherein the chip remover further comprises a tank bottom plate and a second baffle plate, the first tank wall plate and the tank bottom plate are connected, the second baffle plate is mounted on the tank bottom plate, the first baffle plate further comprises a third plate portion, the third plate portion and the second plate portion are connected, the third plate portion and the second plate portion are also arranged at an included angle, and the third plate portion extends toward the tank bottom plate; in the first direction, the second baffle is positioned on one side of the third plate part facing the first box wall plate, and the projection of the third plate part along the first direction can cover one end of the second baffle, which is away from the box bottom plate;

The first water baffle further comprises a first guide plate part, the first guide plate part is connected with the first connecting plate part and the first abutting plate part, and the first guide plate part, the first connecting plate part and the first abutting plate part are all arranged in an included angle mode.

5. A machine tool apparatus according to claim 3, wherein the water deflector mechanism further comprises a second water deflector, the second water deflector is connected to the machine tool body, the first connecting plate portion is connected to the second water deflector, and the first water deflector is capable of position adjustment relative to the second water deflector.

6. The machine tool apparatus according to claim 5, wherein the second water deflector includes a second connection first plate portion, a second guide plate portion, and a second connection second plate portion, the second guide plate portion connecting the second connection first plate portion and the second connection second plate portion, the second guide plate portion and the second connection first plate portion and the second connection second plate portion being disposed at an angle;

the second connecting first plate part is connected with the machine tool body, and the second connecting second plate part is connected with the first connecting plate part;

the second water baffle further comprises a first lapping plate part, the first lapping plate part is connected with the second connecting plate part, and the first lapping plate part and the second connecting plate part are arranged in an included angle; the machine tool device further comprises a protective cover, the protective cover is located above the chip removal machine and provided with a guide surface, a second lapping plate portion is arranged on one side, away from the guide surface, of the protective cover, and the first lapping plate portion and the second lapping plate portion are lapped.

7. A machine tool apparatus according to claim 3, wherein a first tank inner plate is provided on an inner side surface of the first tank wall plate, the first tank inner plate and the first tank wall plate are enclosed to form a first liquid collecting tank, and the first plate portion and the first tank inner plate are connected;

in the first direction, the second panel portion is located on a side of the first box inner panel facing away from the first box wall panel.

8. The machine tool apparatus of claim 7 wherein the machine tool body has a first connection above the first sump;

the water retaining mechanism further comprises a third water retaining plate, the third water retaining plate comprises a third connecting plate part and a third guide plate part which are connected, the third connecting plate part and the third guide plate part are arranged in an included angle, and the third connecting plate part is connected with the first connecting part; in the first direction, the third guide plate part is positioned at one side of the third connecting plate part close to the first box wall plate, and the third guide plate part is positioned at one side of the first water baffle plate close to the first box wall plate; the third guide plate portion extends toward the first liquid collecting groove and can shield the first abutting portion.

9. The machine tool device according to claim 8, wherein a seal strip is provided between the third connecting plate portion and the first connecting portion;

the water retaining mechanism further comprises a fourth water retaining plate, and the fourth water retaining plate is arranged on the machine tool body along the first direction; in the first direction, the fourth breakwater is located between the third baffle portion and the machine tool body, and the projection of the fourth breakwater along the first direction can cover the junction of the third connecting plate portion and the first connecting portion, the fourth breakwater also extends towards the first liquid collecting groove, and the fourth breakwater also can shade the first butt joint.

10. The machine tool apparatus of claim 2 wherein the first baffle comprises a first plate portion, a second plate portion and a third plate portion, the second plate portion connecting the first plate portion and the third plate portion, the second plate portion and the first plate portion being disposed at an angle, the third plate portion and the second plate portion being disposed at an angle, the first plate portion being mounted to the first box wall plate; the first water baffle is T-shaped and comprises an end plate part and a vertical plate part, the end plate part comprises a first end plate part and a second end plate part which are respectively positioned at two sides of the vertical plate part, and the first end plate part is arranged on the machine tool body and connected with the machine tool body; when the first water baffle is at the abutting position, the end two plate parts are abutted against the third plate part, and the vertical plate part is abutted against the first plate part;

The chip removing machine further comprises a second box wall plate, wherein the second box wall plate and the first box wall plate are oppositely arranged along the first direction; the machine tool device further comprises a shield support frame, wherein the shield support frame is positioned on the upper side of the second box wall plate, and a first labyrinth structure is formed between the lower end part of the shield support frame and the upper end part of the second box wall plate;

the chip removing machine further comprises a second box wall plate, wherein the second box wall plate and the first box wall plate are oppositely arranged along the first direction; the machine tool device further comprises a shield support frame, the shield support frame is located on the upper side of the second box wall plate, the water retaining mechanism further comprises a fifth water baffle, the fifth water baffle is installed on the shield support frame, and the fifth water baffle is used for shielding the butt joint position between the shield support frame and the second box wall plate.

11. The machine tool apparatus according to any one of claims 1-10, wherein the first water deflector is configured to be position adjustable in a second direction, the second direction being disposed at an angle to the first direction.

12. The machine tool apparatus according to any one of claims 1 to 10, wherein the machine tool body further includes a second connecting portion extending in the first direction;

Under the state that chip removal machine is followed the first direction with the lathe body dock, second connecting portion is located the upside of chip removal machine, second connecting portion with form between the chip removal machine along the second butt joint department of first direction extension, second connecting portion with the chip removal machine is formed with the second labyrinth structure.

13. The machine tool apparatus of claim 12, wherein the water deflector mechanism further comprises a sixth water deflector mounted to the machine tool body or the chip remover, the sixth water deflector extending in the first direction, the sixth water deflector being capable of shielding the second interface.