CN218110158U - Universal ball-type nozzle for numerically controlled lathe - Google Patents

Abstract

The utility model discloses a numerical control lathe is with universal ball-type nozzle, which comprises a joint, the top rigid coupling that connects has the chamber piece, the inside of chamber piece is equipped with the spheroid, spheroidal outer wall top is supported tightly has the sealing washer, the sealing washer links to each other with the contact surface of chamber piece is fixed, spheroidal top rigid coupling has the body, the inside of chamber piece is equipped with seal assembly. This universal ball-type nozzle for numerical control lathe, through the joint, the chamber piece, the spheroid, the sealing washer, cooperation between body and the seal assembly, can ejector pad and rubber ring all remove to the violently tub of depths, can extrude the inside of going into the cavity bag with the remaining air of violently managing inside depths, and the inside atmospheric pressure of cavity bag increases the back volume and can expand, then can be by a wide margin reinforcing cavity bag and the spheroid between support tight dynamics, can prevent revealing of spheroid outside coolant liquid, can be comparatively quick carry out the shutoff to revealing, need wholly change universal ball-type nozzle.

Description

Universal spherical nozzle for numerically controlled lathe

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a numerical control lathe uses universal ball-type nozzle.

Background

The numerical control lathe is one of the widely used numerical control machine tools, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a universal ball-type nozzle for numerical control lathe, with solve the sealing of the universal ball-type nozzle on the present market that proposes in the above-mentioned background art to the ball, mostly rely on nylon or tetrafluoro material sealing washer, because the digit control machine tool all need adjust the nozzle direction when adding man-hour to different work pieces, friction frequency between spheroid and the sealing washer is higher promptly, the spheroid department of ball-type nozzle easily leaks out the coolant liquid after using a period, at this moment can't comparatively quick carry out the shutoff to revealing, only can wholly change universal ball-type nozzle, the operating personnel of being not convenient for carries out convenient operation problem.

In order to achieve the above object, the utility model provides a following technical scheme: a universal ball-type nozzle for a numerical control lathe comprises a connector, wherein a cavity block is fixedly connected to the top end of the connector, a ball body is arranged inside the cavity block, a sealing ring is tightly abutted to the upper portion of the outer wall of the ball body, the sealing ring is fixedly connected with the contact surface of the cavity block, a pipe body is fixedly connected to the top end of the ball body, and a sealing assembly is arranged inside the cavity block;

the sealing assembly comprises a threaded pipe, a lantern ring, a transverse pipe, a push block, a rubber ring, a screw rod, a knob, a cylinder and a cavity bag;

threaded pipe threaded connection is on the right side surface of chamber piece, the fixed cover in outer wall right side of threaded pipe has connect the lantern ring, the lantern ring offsets tightly with the contact surface of chamber piece, the right side rigid coupling of threaded pipe has violently the pipe, the inside of violently managing is equipped with the ejector pad, the fixed cover in outer wall of ejector pad has connect the rubber ring, the outer wall of rubber ring offsets tightly with the inner wall of violently managing, the right side surface rigid coupling of ejector pad has the lead screw, a part of lead screw runs through violently the pipe, the right side tip rigid coupling of lead screw has the knob, the outer wall of drum links to each other with the inner wall of chamber piece is fixed, the inner wall rigid coupling of drum has the cavity bag, the cavity bag offsets tightly with spheroidal contact surface.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional technology, the universal ball-type nozzle for the numerical control lathe has the following advantages:

through the joint, the chamber piece, the spheroid, the sealing washer, the cooperation between body and the seal assembly, operating personnel uses the joint at first to dock the body with the coolant liquid supply output of digit control machine tool, then it rolls in the inside of chamber piece to carry out the application of force to the body, the orientation of adjustable body end department, coolant liquid can pass through the joint during follow-up digit control machine tool operation, spheroid and body spout coolant liquid to the outside and carry out cooling operation to the digit control cutter body, when the condition is revealed to the coolant liquid because of wearing and tearing sealing washer sealing performance reduces in the permanent use, operating personnel can carry out the application of force to the knob and make the lead screw carry out clockwise rotation, can ejector pad and rubber ring all remove to horizontal tub of depths, can extrude the inside remaining air of horizontal tub of depths into the inside of chamber bag, and the inside atmospheric pressure of chamber bag increases the back volume can expand, then can reinforcing chamber bag and the tight dynamics of supporting between the spheroid by a wide margin, can prevent revealing of spheroid outside coolant liquid, can block up the department of revealing comparatively fast, need to carry out universal ball-type nozzle whole going on, be convenient the change of operating personnel.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.

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

FIG. 2 is a front partial cross-sectional view of FIG. 1;

fig. 3 is a schematic view of a connection structure of the cavity block, the sphere and the cavity capsule of fig. 2.

In the figure: 1. the device comprises a connector, 2, a cavity block, 3, a ball, 4, a sealing ring, 5, a pipe body, 6, a sealing assembly, 601, a threaded pipe, 602, a lantern ring, 603, a transverse pipe, 604, a push block, 605, a rubber ring, 606, a screw rod, 607, a knob, 608, a cylinder, 609 and a cavity bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a universal ball-type nozzle for a numerical control lathe comprises a connector 1, wherein a cavity block 2 is fixedly connected to the top end of the connector 1, an external thread is processed on the outer wall of the connector 1 and can be connected with an output end of cooling liquid in the numerical control lathe in an abutting mode, the connector 1 is communicated with the interior of the cavity block 2, a ball body 3 is arranged in the cavity block 2, a sealing ring 4 is tightly abutted to the upper portion of the outer wall of the ball body 3, the sealing ring 4 is a tetrafluoride ring, the sealing ring 4 is fixedly connected with a contact surface of the cavity block 2, a pipe body 5 is fixedly connected to the top end of the ball body 3, the pipe body 5 is communicated with an inner cavity of the ball body 3, a sealing assembly 6 is arranged in the cavity block 2, the sealing assembly 6 comprises a threaded pipe 601, a lantern ring 602, a transverse pipe 603, a push block 604, a rubber ring 605, a lead screw 606, a knob 607, a cylinder 608 and a cavity pocket 609, the threaded pipe 601 is connected to the right side surface of the cavity pocket 2 in a threaded mode, the inner side end portion of the threaded pipe 601 is communicated with the interior of the cavity pocket 609, the right side of the outer wall of the threaded pipe 601 is fixedly sleeved with a lantern ring 602, the lantern ring 602 is abutted against the contact surface of the cavity block 2, the right side of the threaded pipe 601 is fixedly connected with a transverse pipe 603, the transverse pipe 603 is communicated with the inside of the threaded pipe 601, a push block 604 is arranged inside the transverse pipe 603, the outer wall of the push block 604 is fixedly sleeved with a rubber ring 605, the rubber ring 605 and a cavity pocket 609 are made of rubber materials and have certain toughness, the outer wall of the rubber ring 605 is abutted against the inner wall of the transverse pipe 603, the right surface of the push block 604 is fixedly connected with a lead screw 606, a part of the lead screw 606 penetrates through the transverse pipe 603, the outer wall of the lead screw 603 is in clearance fit with the penetrating wall of the transverse pipe 603, the end of the lead screw 606 is fixedly connected with a knob 607, the outer wall of a cylinder 608 is fixedly connected with the inner wall of the cavity block 2, the inner wall of the cylinder 608 is fixedly connected with a cavity pocket 609, and the contact surface of the cavity pocket 609 is abutted against the ball 3.

When the universal ball-type nozzle for the numerically controlled lathe is used, an operator firstly uses the connector 1 to butt joint the pipe body 5 with a cooling liquid supply output end of the numerically controlled lathe, then applies force to the pipe body 5 to enable the ball body 3 to roll in the cavity block 2, the orientation of the end head of the pipe body 5 can be adjusted, cooling liquid can be sprayed outwards through the connector 1, the ball body 3 and the pipe body 5 during the subsequent operation of the numerically controlled lathe to cool a numerically controlled cutter body, and when the sealing performance of the sealing ring 4 is reduced due to abrasion in the long-term use process, the leakage of the cooling liquid occurs, operating personnel can carry out the application of force to the knob 607 and make lead screw 606 carry out clockwise rotation, can push block 604 and glue ring 605 all remove to horizontal pipe 603 depths, can extrude into the inside of cavity bag 609 with the remaining air of the inside depths of violently managing 603, and the inside atmospheric pressure of cavity bag 609 increases the back volume and can expand, then can be by a wide margin the tight dynamics of supporting between reinforcing cavity bag 609 and the spheroid 3, can prevent revealing of the 3 outside coolant liquid of spheroid, can be comparatively quick carry out the shutoff to the department of revealing, need wholly change universal ball type nozzle, the operating personnel of being convenient for carry out convenient operation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

It should be noted that, for the convenience of description, only the parts relevant to the related disclosure are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict; it should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units; it is noted that references to "a", "an", and "the" modifications in the present disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that reference to "one or more" unless the context clearly dictates otherwise; the names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.

In the present invention, the words "element", "component" and "material" are used only for the convenience of the related technical personnel to understand and realize the function, but not to limit and protect the component.

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

Claims (1)

1. The utility model provides a universal ball type nozzle for numerical control lathe, includes joint (1), its characterized in that: a cavity block (2) is fixedly connected to the top end of the joint (1), a ball body (3) is arranged inside the cavity block (2), a sealing ring (4) is tightly abutted against the upper portion of the outer wall of the ball body (3), the sealing ring (4) is fixedly connected with the contact surface of the cavity block (2), a pipe body (5) is fixedly connected to the top end of the ball body (3), and a sealing assembly (6) is arranged inside the cavity block (2);

the sealing assembly (6) comprises a threaded pipe (601), a lantern ring (602), a transverse pipe (603), a push block (604), a rubber ring (605), a screw rod (606), a knob (607), a cylinder (608) and a cavity bag (609);

threaded tube (601) threaded connection is on the right side surface of chamber piece (2), the fixed cover in outer wall right side of threaded tube (601) has been connected with lantern ring (602), lantern ring (602) offsets tightly with the contact surface of chamber piece (2), the right side rigid coupling of threaded tube (601) has violently pipe (603), the inside of violently managing (603) is equipped with ejector pad (604), the outer wall fixed cup joint of ejector pad (604) has glue ring (605), the outer wall of glue ring (605) offsets tightly with the inner wall of violently managing (603), the right surface rigid coupling of ejector pad (604) has lead screw (606), a part of lead screw (606) runs through violently pipe (603), the right side tip rigid coupling of lead screw (606) has knob (607), the outer wall of drum (608) is fixed with the inner wall of chamber piece (2) and is linked to each other, the inner wall rigid coupling of drum (608) has cavity bag (609), cavity bag (609) offsets tightly with the contact surface of spheroid (3).

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