CN218873827U

CN218873827U - Numerical control ultrasonic deep hole drill device

Info

Publication number: CN218873827U
Application number: CN202222998076.0U
Authority: CN
Inventors: 苏大中; 胡胜
Original assignee: Xiamen Daokete Equipment Manufacturing Co ltd
Current assignee: Xiamen Daokete Equipment Manufacturing Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-18
Anticipated expiration: 2032-11-10

Abstract

The utility model provides a numerical control ultrasonic deep hole drilling device, which comprises a base station, a Y-direction sliding table device arranged on the base station, a fixing component arranged on the Y-direction sliding table device, a Z-direction sliding table device erected on the base station, an X-direction sliding table device erected on the Z-direction sliding table device, and an ultrasonic drilling device arranged on the X-direction sliding table device; the X-direction sliding table device is arranged on the drill bit body and used for guiding the deep hole drill bit; the guide device comprises a base arranged on the X-direction sliding table device, a bearing arranged on the base and a support piece arranged in the bearing and used for supporting the deep hole drill bit; the bearing can follow the deep hole drill bit rotates together, has avoided the friction between deep hole drill bit and the guider, when playing the guide effect, protection deep hole drill bit that can be fine improves machining efficiency.

Description

Numerical control ultrasonic deep hole drill device

Technical Field

The utility model relates to a machining device technical field particularly, relates to a numerical control ultrasonic wave deep hole bores device.

Background

Deep hole machining is an important component of mechanical machining, and a deep hole drill is required to be adopted due to the fact that a deep hole to be machined is deep, and a guide device is usually required to assist in the deep hole drill so as to ensure the accuracy of hole position machining. There is the uide bushing that is used for giving the supplementary direction of deep hole drill bit in the market at present, for example application number 201220495727.8 discloses a movable uide bushing, the movable uide bushing is including the guide holder and be fixed in the flange uide bushing of guide holder, the flange uide bushing adopts stainless steel, and the device has following problem:

1. during operation, a deep hole drill penetrates through the middle guide hole of the flange guide sleeve to perform drilling machining, the deep hole drill is only suitable for the condition that a workpiece rotates and a deep hole drill bit is fixed, the actual production and machining needs deep hole machining for large workpieces, and the large workpieces need to rotate to need larger machines, so that machine resource is wasted, and the cost is high.

2. If the fixed deep hole drill bit of work piece rotates during the operation, because the flange uide bushing can not follow the rotation, then can lead to the deep hole drill bit with the lateral wall of flange uide bushing rubs, makes the deep hole drill bit generate heat with higher speed and then influence machining efficiency, also can lead to the damage of uide bushing in the past for a long time.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present invention is to provide a numerical control ultrasonic deep hole drilling device to solve the above problems.

The utility model adopts the following scheme:

the application provides a numerical control ultrasonic deep hole drilling device which comprises a base table, a Y-direction sliding table device arranged on the base table, a fixing assembly arranged on the Y-direction sliding table device, a Z-direction sliding table device erected on the base table, an X-direction sliding table device erected on the Z-direction sliding table device, and an ultrasonic drilling device arranged on the X-direction sliding table device;

the X-direction sliding table device is arranged on the drill bit body and used for guiding the deep hole drill bit; the guiding device comprises a base arranged on the X-direction sliding table device, a bearing arranged on the base and a support arranged in the bearing and used for supporting the deep hole drill bit.

Preferably, the drilling device comprises a fixed first guiding device fixedly arranged at one end, far away from the ultrasonic drilling device, of the X-direction sliding table device, and at least one movable second guiding device arranged between the fixed guiding device and the ultrasonic drilling device.

Preferably, the support part is made of acrylic rubber.

Preferably, the movable second guiding device further comprises a sliding block slidably disposed on the X-direction sliding table device and connected to the seat body.

Preferably, the numerical control ultrasonic deep hole drilling device further comprises a transmission device which is arranged on the X-direction sliding table device and used for driving the second guiding device.

Preferably, the transmission is a chain transmission.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

the numerical control ultrasonic deep hole drilling device of the utility model is provided with a guiding device for guiding a deep hole drill bit through the X-direction sliding table device; the deep hole drill bit guide device is characterized in that a bearing is arranged on the guide device, a support piece for supporting the deep hole drill bit is arranged in the bearing, the bearing can follow the deep hole drill bit to rotate together, friction between the deep hole drill bit and the guide device is avoided, the deep hole drill bit can be well protected while a guide effect is achieved, and machining efficiency is improved.

Further features of the invention will become apparent from the following description of exemplary embodiments (with reference to the attached drawings).

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 side view of a numerical control ultrasonic deep hole drilling device according to an embodiment of the present invention;

fig. 2 is a schematic front structural view of a numerical control ultrasonic deep hole drilling device according to an embodiment of the present invention;

FIG. 3 is a schematic view of a part of an assembly structure of a numerical control ultrasonic deep hole drilling device according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a guiding device of the numerical control ultrasonic deep hole drilling device according to the embodiment of the present invention;

icon: the ultrasonic drilling device comprises a base table 100, a Y-direction sliding table device 200, a fixing component 300, a workpiece 310, a Z-direction sliding table device 400, an X-direction sliding table device 500, an ultrasonic drilling device 600, a deep hole drill 610, a guide device 700, a base body 701, a bearing 702, a support 703, a first guide device 710, a second guide device 720, a slide block 721 and a transmission device 800

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 all 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 efforts all belong to the protection scope of the present invention.

Examples

With reference to fig. 1 to 4, the present embodiment provides a numerical control ultrasonic deep hole drilling device, which includes a base 100, a Y-direction sliding table device 200 disposed on the base 100, a fixing component 300 disposed on the Y-direction sliding table device 200, a Z-direction sliding table device 400 mounted on the base 100, an X-direction sliding table device 500 mounted on the Z-direction sliding table device 400, and an ultrasonic drilling device 600 disposed on the X-direction sliding table device 500; the fixing assembly 300 is used for fixing a workpiece 310, and can move on the Y-direction sliding table device 200 in the Y direction; the X-direction sliding table device 500 can move in the Z direction on the Z-direction sliding table device 400; the ultrasonic drilling apparatus 600 can move in the X direction on the X-direction slide table apparatus 500. The transmission of the sliding table device is transmitted by adopting a ball screw, and the transmission is stable and easy to control the stroke.

The drilling machine further comprises at least one guiding device 700 which is arranged on the X-direction sliding table device 500 and used for guiding the deep hole drill 610; the guiding device 700 comprises a base 701 disposed on the X-direction sliding table device 500, a bearing 702 disposed on the base 701, and a support 703 fixed on the bearing 702, capable of rotating along with the bearing, and configured to support the deep hole drill 610. The base body 701 is a cuboid; the bearing 702 is fixed at the center of the seat body; the supporting piece is in a circular ring shape, a groove is formed in the outer side face of the supporting piece and connected to the bearing, and the inner ring of the bearing is arranged in the groove, so that the supporting piece can rotate along with the bearing.

The deep hole drill bit adopts a deep hole twist drill and comprises a cutting part at the front end, a handle part for clamping and a neck part for connecting the cutting part and the handle part; the cutting part comprises a spiral groove; the neck is smooth cylindric.

The base table 100 is used for bearing the Y-direction sliding table device 200, the X-direction sliding table device 500 and the Z-direction sliding table device 400; the adjustable supporting legs are uniformly distributed at the bottom of the base station 100, and the height of the supporting legs can be adjusted according to the flatness of the bottom surface so as to keep the base station 100 stable.

In this embodiment, the device comprises a fixed first guide device 710 fixedly arranged at one end of the X-direction sliding table device 500 far away from the ultrasonic drilling device 600, and two movable second guide devices 720 arranged between the fixed guide device 700 and the ultrasonic drilling device 600; the base body of the first guiding device 710 is fixed on the X-direction sliding table device 500; the position of the second guiding device 720 can be adjusted according to the depth of the drilled hole, so as to play an optimal supporting and guiding role; the support member 703 is made of a high-strength rubber material, has a certain buffering property while playing a supporting role, and can better protect the deep hole drill during operation. Of course, in other embodiments, the number of the second guiding devices 720 may also be 1, or 3 or even more, and may be set according to the length of the actual gun drill 610; the material of support member 703 can also be the higher silica gel material of other hardness, the utility model discloses do not do specific injecing here.

As shown in fig. 3, the movable second guiding device 720 includes a sliding block 721 slidably disposed on the X-direction sliding table device 500 and connected to the seat 701; a guide rail corresponding to the sliding block 721 is arranged on the X-direction sliding table device 500; the slide 721 facilitates more rapid adjustment of the position of the second guide 720. The numerical control ultrasonic deep hole drilling device further comprises a transmission device 800 which is arranged on the X-direction sliding table device 500 and used for driving the second guide device 720, and the transmission device 800 is a chain transmission device 800; the transmission device 800 can realize automatic adjustment, and improve the operation efficiency; the chain drive 800 can be adjusted more quickly by stabilizing the transmission without slipping, and in other embodiments, the chain drive 800 can also be belt driven, and the present invention is not limited to this.

In other embodiments, the seat body 701 may also be a rectangular parallelepiped middle protrusion, and a mounting hole is formed on the middle protrusion for mounting the bearing 702; the middle bulge is in a semicircular arch shape, or other square shapes or semi-elliptic shapes. The two sides of the middle bulge are movably fixed on the X-direction sliding table device 500 through screws, so that the position of the guide device can be manually adjusted.

The numerical control ultrasonic deep hole drilling device of the utility model is provided with a guiding device 700 for guiding a deep hole drill 610 through an X-direction sliding table device 500; be provided with bearing 702 on guider 700, be provided with in the bearing 702 and be used for supporting deep-hole drill 610's support piece 703, bearing 702 can follow deep-hole drill 610 rotates together, has avoided the friction between deep-hole drill 610 and guider 700, when playing the guide effect, protection deep-hole drill 610 that can be fine improves machining efficiency.

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 explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; 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.

Above only the utility model discloses a preferred embodiment, the utility model discloses a scope not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope.

Claims

1. A numerical control ultrasonic deep hole drilling device comprises a base station, a Y-direction sliding table device arranged on the base station, a fixing assembly arranged on the Y-direction sliding table device, a Z-direction sliding table device erected on the base station, an X-direction sliding table device erected on the Z-direction sliding table device, and an ultrasonic drilling device arranged on the X-direction sliding table device;

the device is characterized by also comprising at least one guide device which is arranged on the X-direction sliding table device and used for guiding the deep hole drill; the guiding device comprises a base arranged on the X-direction sliding table device, a bearing arranged on the base and a support arranged in the bearing and used for supporting the deep hole drill bit.

2. The numerical control ultrasonic deep hole drilling device according to claim 1, comprising a first guide device fixedly arranged at one end of the X-direction sliding table device far away from the ultrasonic drilling device, and at least one movable second guide device arranged between the first guide device and the ultrasonic drilling device.

3. The numerical control ultrasonic deep hole drilling device according to claim 1, wherein the support member is made of a high-strength rubber material.

4. The device of claim 2, wherein the movable second guide further comprises a slide block slidably disposed on the X-direction sliding table device and connected to the base.

5. The numerical control ultrasonic deep hole drilling device according to claim 4, further comprising a transmission device arranged on the X-direction sliding table device and used for driving the second guide device.

6. The numerical control ultrasonic deep hole drilling device according to claim 5, wherein the transmission device is a chain transmission device.