CN214236398U

CN214236398U - Drill base for numerically controlled lathe

Info

Publication number: CN214236398U
Application number: CN202120204003.2U
Authority: CN
Inventors: 孙鹏; 王杰; 崔宪宾
Original assignee: Qingdao Jiaying Precision Industry Co ltd
Current assignee: Qingdao Jiaying Precision Industry Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-21
Anticipated expiration: 2031-01-25

Abstract

The utility model provides a drill bit frame for numerical control lathe belongs to numerical control lathe equipment technical field. The drill base for the numerical control lathe comprises a drill base and a cooling mechanism. The drill bit frame includes frame body and servo motor, servo motor installs the bottom of frame body, the end connection of servo motor output shaft has the butt joint dop, the drill bit is installed to the tip of butt joint dop, cooling mechanism includes first fixed plate, second fixed plate and main water pipe, the bottom of second fixed plate is fixed with the gag lever post, the surperficial threaded connection of threaded rod has first moving part, the surface slip of gag lever post has cup jointed the second moving part, the bottom intercommunication of main water pipe has the connecting pipe, the shower nozzle is installed to the bottom of connecting pipe, the drill bit is aimed at to the delivery port of shower nozzle. The utility model discloses can conveniently cool down the processing to the drill bit at drilling process, be favorable to improving the life of drill bit.

Description

Drill base for numerically controlled lathe

Technical Field

The utility model relates to a numerical control lathe equipment field particularly, relates to a drill bit frame for numerical control lathe.

Background

The numerically controlled lathe is one of the widely used numerically controlled machines at present. The cutting tool 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 angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.

At present, the existing drill bit base for the numerical control lathe is inconvenient for cooling a drill bit when in use, so that the service life of the drill bit is easily shortened in a long-time use process.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model provides a drill bit frame for numerical control lathe aims at improving drill bit frame for numerical control lathe, and inconvenient problem of cooling to the drill bit.

The utility model discloses a realize like this:

the utility model provides a drill bit frame for numerical control lathe, including drill bit frame and cooling mechanism.

The drill base comprises a base body and a servo motor, the servo motor is installed at the bottom of the base body, the end of an output shaft of the servo motor is connected with a butt joint chuck, a drill bit is installed at the end of the butt joint chuck, the cooling mechanism comprises a first fixing plate, a second fixing plate and a main water pipe, the first fixing plate and the second fixing plate are fixed on two sides of the base body, a threaded rod penetrates through the first fixing plate in a rotating mode, a limiting rod is fixed at the bottom of the second fixing plate, a first moving part is connected to the surface of the threaded rod in a threaded mode, a second moving part is sleeved on the surface of the limiting rod in a sliding mode, the main water pipe is fixed between the first moving part and the second moving part, the main water pipe is communicated with an external water pump, a connecting pipe is communicated with the bottom of the main water pipe, and a spray nozzle is installed at the bottom of the connecting pipe, the water outlet of the spray head is aligned with the drill bit.

In an embodiment of the present invention, the surface of the frame body is fixed with a first connecting member.

In an embodiment of the present invention, the first connecting member includes a ring plate and a first fixing portion, the ring plate is fixed to the surface of the base body, and the first fixing portion penetrates through the ring plate.

In an embodiment of the present invention, the threaded rod has a bearing in interference fit with the surface thereof, the bearing is embedded in the first fixing plate, and the end of the threaded rod is fixed with the rotating portion.

In an embodiment of the present invention, the first movable member includes a threaded sleeve and a first connecting plate, the threaded sleeve is threaded on the surface of the threaded rod, and the first connecting plate is fixed on the surface of the threaded sleeve.

In an embodiment of the present invention, the second movable member includes a sliding sleeve and a second connecting plate, the sliding sleeve slides and is sleeved on the outer surface of the limiting rod, and the second connecting plate is fixed on the surface of the sliding sleeve.

In an embodiment of the present invention, the surface of the main water pipe is connected to a second connecting member, and the second connecting member is provided with two.

In an embodiment of the present invention, the second connector includes a hoop and a second fixing portion, the hoop is connected to the outer surface of the main water pipe, the second fixing portion is connected to the hoop, and the second fixing portion is respectively screwed to the first connecting plate and the second connecting plate.

The utility model discloses an in one embodiment, the top surface intercommunication fixed connection head of main water pipe, the end fixing of connector has the hose, hose and outside water pump intercommunication.

In an embodiment of the present invention, the threaded rod and the bottom of the limiting rod are fixed with a limiting plate.

The utility model has the advantages that: the utility model discloses a drill bit frame for numerical control lathe that above-mentioned design obtained, during the use, the frame body is installed in the suitable position of numerical control lathe, then at drill bit during operation, drive main water pipe through rotating the threaded rod under the effect of first moving part and second moving part and upwards can the downstream, the tip of drill bit is aimed at to the delivery port that makes the shower nozzle, at this moment carry the inside of main water pipe with water through outside water pump, then pass through the shower nozzle blowout through the connecting pipe, can conveniently cool down the processing to the drill bit at drilling process like this, be favorable to improving the life of drill bit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first view angle structure of a drill base for a numerically controlled lathe according to an embodiment of the present invention;

fig. 2 is a schematic view of a main water pipe structure of a drill base for a numerically controlled lathe according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of a second connecting member of the drill base for the numerically controlled lathe according to an embodiment of the present invention.

In the figure: 100-a drill base; 110-a stand body; 120-a servo motor; 130-butt joint chuck; 140-a first connector; 141-a ring plate; 142-a first fixed part; 200-a cooling mechanism; 210-a first fixation plate; 220-a second fixing plate; 221-a limiting rod; 230-a threaded rod; 231-a rotating part; 240-a first movable member; 241-thread sleeve; 242 — a first connection plate; 250-a second movable member; 251-a sliding sleeve; 252-a second connecting plate; 260-a main water pipe; 261-connecting pipe; 262-a spray head; 263-connecting head; 264-hose; 270-a second connector; 271-anchor ear; 272-a second fixed part; 280-limiting plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-4, the present invention provides a technical solution: a drill base for a numerical control lathe comprises a drill base 100 and a cooling mechanism 200.

The cooling mechanism 200 is installed on the drill base 100 for cooling the drill, so that the service life of the drill can be prolonged when the drill is used.

Referring to fig. 1, the drill base 100 includes a base body 110 and a servo motor 120, the servo motor 120 is installed at the bottom of the base body 110, the end of the output shaft of the servo motor 120 is connected to a docking chuck 130, and the end of the docking chuck 130 is installed with a drill.

A first connecting member 140 is fixed to the surface of the base body 110; the first connecting member 140 includes a ring plate 141 and a first fixing portion 142, the ring plate 141 is fixed on the surface of the base body 110, the first fixing portion 142 penetrates the ring plate 141, and the first fixing portion 142 is a bolt, and can be conveniently connected to an external numerical control device by the arrangement of the ring plate 141 and the first fixing portion 142.

Referring to fig. 1 to 4, the cooling mechanism 200 includes a first fixing plate 210, a second fixing plate 220 and a main water pipe 260, the first fixing plate 210 and the second fixing plate 220 are fixed on both sides of the base body 110, a threaded rod 230 is rotatably penetrated inside the first fixing plate 210, a limit rod 221 is fixed at the bottom of the second fixing plate 220, a first movable member 240 is connected to the surface of the threaded rod 230 through a thread, a second movable member 250 is slidably sleeved on the surface of the limit rod 221, the main water pipe 260 is fixed between the first movable member 240 and the second movable member 250, the main water pipe 260 is communicated with an external water pump, a connecting pipe 261 is communicated with the bottom of the main water pipe 260, a spray head 262 is installed at the bottom of the connecting pipe 261, and a water outlet of the spray head 262 is aligned with a drill bit.

Threaded rod 230's surperficial interference is connected with the bearing, and the bearing is inlayed in the inside of first fixed plate 210, and threaded rod 230's end fixing has rotation portion 231, and here rotation portion 231 is the knob, and the setting through the bearing can make things convenient for threaded rod 230 to rotate, is convenient for fix threaded rod 230 simultaneously, and through the setting of rotation portion 231, can conveniently drive threaded rod 230 and rotate.

First movable member 240 includes a threaded sleeve 241 and a first connecting plate 242, sleeve 241 being threaded onto the surface of threaded rod 230, first connecting plate 242 being fixed onto the surface of sleeve 241; the second movable part 250 comprises a sliding sleeve 251 and a second connecting plate 252, the sliding sleeve 251 is slidably sleeved on the outer surface of the limiting rod 221, the second connecting plate 252 is fixed on the surface of the sliding sleeve 251, and the main water pipe 260 can be conveniently driven to move up and down through the arrangement of the threaded sleeve 241 and the sliding sleeve 251, so that the height of the main water pipe 260 can be adjusted.

The surface of the main water pipe 260 is clamped with two second connecting pieces 270, and the number of the second connecting pieces 270 is two; the second connector 270 includes an anchor ear 271 and a second fixing portion 272, the anchor ear 271 is connected to the outer surface of the main water pipe 260, the second fixing portion 272 penetrates the anchor ear 271, the second fixing portion 272 is respectively screwed into the first connecting plate 242 and the second connecting plate 252, the second fixing portion 272 is a bolt, and the main water pipe 260 can be fixed by the arrangement of the anchor ear 271 and the second fixing portion 272.

The top surface of the main water pipe 260 is communicated with a fixed connector 263, the end part of the connector 263 is fixed with a hose 264, and the hose 264 is communicated with an external water pump, and the hose 264 can be conveniently communicated with the external water pump through the arrangement of the hose 264; the bottom of the threaded rod 230 and the bottom of the limiting rod 221 are both fixed with a limiting plate 280, and the arrangement of the limiting plate 280 can limit the threaded sleeve 241 and the sliding sleeve 251, so that the threaded rod 230 and the limiting rod 221 are prevented from being separated, and the use is prevented from being influenced.

Specifically, the working principle of the drill base for the numerical control lathe is as follows: during the use, the suitable position in numerical control lathe is installed to frame body 110, then when the drill bit work, drive main water pipe 260 upwards and can move down under the effect of first moving part 240 and second moving part 250 through rotating threaded rod 230, make the delivery port of shower nozzle 262 aim at the tip of drill bit, at this moment carry the inside of main water pipe 260 with water through outside water pump, then spout through shower nozzle 262 through connecting pipe 261, can conveniently cool down the drill bit like this at the drilling in-process, be favorable to improving the life of drill bit.

It should be noted that the specific model specification of the servo motor 120 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the servo motor 120 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A drill base for a numerical control lathe is characterized by comprising

The drill bit machine base (100) comprises a machine base body (110) and a servo motor (120), wherein the servo motor (120) is installed at the bottom of the machine base body (110), the end part of an output shaft of the servo motor (120) is connected with a butt joint clamping head (130), and a drill bit is installed at the end part of the butt joint clamping head (130);

the cooling mechanism (200), the cooling mechanism (200) includes a first fixing plate (210), a second fixing plate (220) and a main water pipe (260), the first fixing plate (210) and the second fixing plate (220) are fixed on two sides of the base body (110), a threaded rod (230) penetrates through the first fixing plate (210) in a rotating manner, a limiting rod (221) is fixed on the bottom of the second fixing plate (220), a first moving part (240) is connected to the surface of the threaded rod (230) in a threaded manner, a second moving part (250) is sleeved on the surface of the limiting rod (221) in a sliding manner, the main water pipe (260) is fixed between the first moving part (240) and the second moving part (250), the main water pipe (260) is communicated with an external water pump, a connecting pipe (261) is communicated with the bottom of the main water pipe (260), and a spray head (262) is installed at the bottom of the connecting pipe (261), the water outlet of the spray head (262) is aligned with the drill bit.

2. The drill base for the numerically controlled lathe according to claim 1, wherein a first connecting member (140) is fixed to a surface of the base body (110).

3. The drill stand for a numerically controlled lathe according to claim 2, wherein the first connecting member (140) includes an annular plate (141) and a first fixing portion (142), the annular plate (141) being fixed to a surface of the stand body (110), the first fixing portion (142) penetrating the annular plate (141).

4. The drill base for the numerically controlled lathe according to claim 1, wherein a bearing is connected to a surface of the threaded rod (230) in an interference manner, the bearing is embedded in the first fixing plate (210), and a rotating portion (231) is fixed to an end of the threaded rod (230).

5. The drill base for the numerically controlled lathe according to claim 1, wherein the first movable member (240) comprises a threaded sleeve (241) and a first connecting plate (242), the threaded sleeve (241) is screwed on the surface of the threaded rod (230), and the first connecting plate (242) is fixed on the surface of the threaded sleeve (241).

6. The drill base for the numerically controlled lathe as claimed in claim 5, wherein the second movable member (250) comprises a sliding sleeve (251) and a second connecting plate (252), the sliding sleeve (251) is slidably sleeved on the outer surface of the limiting rod (221), and the second connecting plate (252) is fixed on the surface of the sliding sleeve (251).

7. The drill base for the numerically controlled lathe as claimed in claim 6, wherein a second connecting member (270) is snap-fitted to a surface of the main water pipe (260), and two second connecting members (270) are provided.

8. The drill base for the numerically controlled lathe as claimed in claim 7, wherein the second connector (270) comprises a hoop (271) and a second fixing portion (272), the hoop (271) is clamped on the outer surface of the main water pipe (260), the second fixing portion (272) penetrates through the hoop (271), and the second fixing portion (272) is respectively screwed inside the first connecting plate (242) and the second connecting plate (252).

9. The drill base for the numerically controlled lathe as claimed in claim 1, wherein the top surface of the main water pipe (260) is communicated with a fixed connector (263), a hose (264) is fixed to the end of the connector (263), and the hose (264) is communicated with an external water pump.

10. The drill base for the numerically controlled lathe according to claim 1, wherein a limit plate (280) is fixed to the bottom of each of the threaded rod (230) and the limit rod (221).