CN213673065U

CN213673065U - High-precision high-rotation-speed drilling and cutting machine

Info

Publication number: CN213673065U
Application number: CN202022562424.0U
Authority: CN
Inventors: 赵志荣
Original assignee: Shenzhen Jingsu Hardware Machinery Co ltd
Current assignee: Shenzhen Jingsu Hardware Machinery Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-13
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to the technical field of drilling and cutting machines, in particular to a high-precision high-rotating-speed drilling and cutting machine, which comprises a base, a machine platform, a base, a Y-axis mechanism, a support frame, an X-axis mechanism, a Z-axis mechanism and a drilling and cutting mechanism, wherein the machine platform, the base, the Y-axis mechanism and the support frame are arranged on the base; the drilling and cutting mechanism comprises a fixed frame connected with the Z-axis mechanism, a high-rotating-speed main shaft arranged on the fixed frame, and a cutter connected with the output end of the high-rotating-speed main shaft. The utility model discloses set up X axle mechanism, Y axle mechanism and Z axle mechanism, the servo motor of each mechanism and the cooperation of high accuracy lead screw can remove predetermined position with tool platform and brill cutting mechanism accurately to realize the high accuracy processing of work piece, simultaneously through the high-speed main shaft cooperation of brill cutting mechanism, can process the work piece that has highlight high quality surface, satisfied growing processing demand.

Description

High-precision high-rotation-speed drilling and cutting machine

Technical Field

The utility model relates to a bore cutter technical field, concretely relates to high rotational speed of high accuracy bores cutter.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and in the machining process, the shape, the size, the relative position and the properties of a blank are qualified parts according to a machining process and the pattern and the size of a drawing. In the machining process, various machine tools are generally required. A drill-cutter is a type of machining machine used to drill or cut a workpiece. The traditional drilling and cutting machine needs to be operated completely by manpower, the cutter head or the drill bit of the drilling and cutting machine is controlled to move to a required position for drilling or cutting by the manpower according to a drawing, and the machining process seriously depends on the skill of the manual operation. With the continuous development of the technology, a drilling and cutting machine capable of realizing automatic feed is also available at present, but the surface of a workpiece processed by the drilling and cutting machine cannot meet the increasing processing requirements, the positioning is still not accurate enough, and the automation degree is not high enough.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a high rotational speed of high accuracy bores cutter.

The utility model discloses a following scheme realizes:

a high-precision high-rotation-speed drilling and cutting machine comprises a base, a machine table arranged on the base, a base arranged on the machine table, a Y-axis mechanism arranged on the base, a support frame arranged on the base, an X-axis mechanism arranged on the support frame, a Z-axis mechanism arranged on the X-axis mechanism, and a drilling and cutting mechanism arranged on the Z-axis mechanism, wherein a jig platform for clamping a jig is arranged on the Y-axis mechanism; the drilling and cutting mechanism comprises a fixed frame connected with the Z-axis mechanism, a high-rotation-speed main shaft arranged on the fixed frame, and a cutter connected with the output end of the high-rotation-speed main shaft; z axle mechanism including set up in Z axle high accuracy lead screw on the X axle mechanism, set up in be used for the drive in the X axle mechanism Z axle high accuracy lead screw pivoted Z axle motor, and with Z axle high accuracy lead screw connection's Z axle removes the seat, the mount set up in on the Z axle removes the seat.

Furthermore, the X-axis mechanism comprises a cross beam arranged on the support frame, an X-axis high-precision lead screw arranged on the cross beam, an X-axis moving seat arranged on the X-axis high-precision lead screw, and an X-axis motor arranged on the cross beam and used for driving the X-axis high-precision lead screw to rotate; and the Z-axis high-precision lead screw and the Z-axis motor are both arranged on the X-axis moving seat.

Furthermore, the Y-axis mechanism comprises a Y-axis high-precision lead screw arranged on the base, a Y-axis moving seat arranged on the Y-axis high-precision lead screw, and a Y-axis motor arranged on the cross beam and used for driving the Y-axis high-precision lead screw to rotate; the jig platform is connected with the Y-axis moving seat.

Further, still be provided with on the base and be used for hiding the apron of Y axle subassembly, the apron is located between tool platform and the Y axle removal seat, just the apron is all contactless with tool platform, Y axle removal seat.

Furthermore, a box body used for storing cooling media is arranged on the front side of the base, and a cooling pipe assembly is arranged on the Z-axis moving seat and communicated with the box body.

Furthermore, the position that the box is close to the upside is provided with a plurality of net frames that are used for keeping apart the processing waste material, the board with the position that the net frame corresponds is provided with the opening that supplies cooling medium to flow out.

Furthermore, still be provided with a detection mechanism on the Z axle removes the seat, detection mechanism includes but the movable connection is at the detection seat of Z axle removal seat lateral wall, sets up the probe on detecting the seat, the probe of being connected with the probe to and set up and remove being used for the drive of a lateral wall at the Z axle detect the seat along the cylinder that vertical direction removed.

Furthermore, the bottom of the Z-axis moving seat is also provided with a limiting block, and the detection seat is provided with a limiting buffer corresponding to the limiting block.

Further, still be provided with the dustcoat on the board, the outer wall of dustcoat is provided with a rack.

Furthermore, a water baffle is arranged on the front side of the base.

Contrast prior art, the utility model discloses following beneficial effect has:

the utility model discloses set up X axle mechanism, Y axle mechanism and Z axle mechanism, the servo motor of each mechanism and the cooperation of high accuracy lead screw can remove predetermined position with tool platform and brill cutting mechanism accurately to realize the high accuracy processing of work piece, simultaneously through the high-speed main shaft cooperation of brill cutting mechanism, can process the work piece that has highlight high quality surface, satisfied growing processing demand. On the other hand, the utility model discloses a course of working has realized the automation, and machining efficiency is high, has saved manufacturing cost.

Drawings

Fig. 1 is the utility model provides a pair of high rotational speed of high accuracy bores cutter's schematic structure.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the present invention, in which the structures of the machine platform, the shielding case, and the box are hidden.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic view of another aspect of the present invention.

The figure includes:

the device comprises a base 1, a machine table 11, a base 12, a support frame 13, a cover plate 14, an opening 15, an outer cover 16, a placing frame 17, a water baffle 18, a Y-axis mechanism 2, a Y-axis high-precision lead screw 21, a Y-axis moving seat 22, a Y-axis motor 23, an X-axis mechanism 3, a cross beam 31, an X-axis high-precision lead screw 32, an X-axis moving seat 33, an X-axis motor 34, a Z-axis mechanism 4, a Z-axis high-precision lead screw 41, a Z-axis motor 42, a Z-axis moving seat 43, a drilling and cutting mechanism 5, a fixing frame 51, a high-rotating-speed main shaft 52, a cutter 53, a jig platform 6, a box 7, a net frame 71, a cooling pipe assembly 8, a detection mechanism 9, a detection seat 91, a probe 92.

Detailed Description

To facilitate understanding of the present invention for those skilled in the art, the present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

Referring to fig. 1 to 5, the utility model provides a pair of high rotational speed of high accuracy bores cutter, including base 1, set up in board 11 on the base 1, set up in base 12 on the board 11, set up in Y axle mechanism 2 on the base 1 sets up support frame 13 on the base 1, sets up X axle mechanism 3 on support frame 13, set up in Z axle mechanism 4 on X axle mechanism 3 to and set up brill cutting mechanism 5 on Z axle mechanism 4, be provided with the tool platform 6 that is used for the clamping tool on Y axle mechanism 2. The jig on the jig platform 6 is designed to be detachable, and the corresponding jig can be replaced according to different workpieces during specific processing.

The drilling and cutting mechanism 5 comprises a fixed frame 51 connected with the Z-axis mechanism 4, a high-rotation-speed spindle 52 arranged on the fixed frame 51, and a cutter 53 connected with the output end of the high-rotation-speed spindle 52.

The Z-axis mechanism 4 comprises a Z-axis high-precision lead screw 41 arranged on the X-axis mechanism 3, a Z-axis motor 42 arranged on the X-axis mechanism 3 and used for driving the Z-axis high-precision lead screw 41 to rotate, and a Z-axis moving seat 43 connected with the Z-axis high-precision lead screw 41, and the fixed frame 51 is arranged on the Z-axis moving seat 43.

The X-axis mechanism 3 comprises a cross beam 31 arranged on the support frame 13, an X-axis high-precision lead screw 32 arranged on the cross beam 31, an X-axis moving seat 33 arranged on the X-axis high-precision lead screw 32, and an X-axis motor 34 arranged on the cross beam 31 and used for driving the X-axis high-precision lead screw 32 to rotate; the Z-axis high-precision lead screw 41 and the Z-axis motor 42 are both arranged on the X-axis moving seat 33.

The Y-axis mechanism 2 comprises a Y-axis high-precision lead screw 21 arranged on the base 12, a Y-axis moving seat 22 arranged on the Y-axis high-precision lead screw 21, and a Y-axis motor 23 arranged on a cross beam 31 and used for driving the Y-axis high-precision lead screw 21 to rotate; the jig platform 6 is connected with the Y-axis moving base 22.

In the embodiment, the motors can adopt servo motors and are matched with high-precision lead screws, so that the moving accuracy in the machining process can be ensured, and the machined size of the workpiece is more accurate. In addition, the X-axis movable base 33 and the cross beam 31 may be connected by a slider rail assembly, the Y-axis movable base 22 and the base 12 may be connected by a slider rail assembly, and the Z-axis movable base 43 and the X-axis movable base 33 may be connected by a slider rail assembly.

The base 12 is further provided with a cover plate 14 for covering the Y-axis assembly, the cover plate 14 is located between the jig platform 6 and the Y-axis moving seat 22, and the cover plate 14 is not in contact with the jig platform 6 and the Y-axis moving seat 22. Specifically, the two ends of the Y-axis moving base 22 extend out of the supporting structures and are connected with the jig platform 6, and the cover plate 14 passes through between the two supporting structures.

The front side of the base 1 is provided with a box body 7 for storing cooling media, the Z-axis moving seat 43 is provided with a cooling pipe assembly 8, and the cooling pipe is communicated with the box body 7, specifically communicated through a pipeline. The front side of the base 12 is also provided with a water baffle 18, and the water baffle 18 can prevent a cooling medium from splashing during processing.

A plurality of screen frames 71 for isolating processing waste materials are arranged at the position, close to the upper side, of the box body 7, an opening 15 for flowing out of a cooling medium is arranged at the position, corresponding to the screen frames 71, of the machine table 11, and the screen frames 71 are specifically arranged in a drawer type, so that the taking out and the cleaning are convenient. The cooling medium is pumped to the cooling pipe assembly 8 through the pump body, sprayed to the workpiece, and then flows to the opening 15 to return to the tank 7.

The Z-axis moving seat 43 is further provided with a detection mechanism 9, the detection mechanism 9 comprises a detection seat 91 movably connected to the side wall of the Z-axis moving seat 43, a probe 92 arranged on the detection seat 91, a probe 93 connected with the probe 92, and a cylinder 94 arranged on the side wall of the Z-axis moving seat 43 and used for driving the detection seat 91 to move along the vertical direction. The detection mechanism can be used for detecting whether the workpiece reaches the position below the drilling and cutting mechanism, specifically, a probe 93 connected with the probe 92 performs product detection, captures the X, Y, Z axis data of the product, automatically compensates and leads the data into a machining program, and therefore the workpiece can be accurately machined. The type of probe head and stylus can be adapted to the type commonly used in the art depending on the particular workpiece being machined.

The bottom of the Z-axis moving seat 43 is further provided with a limiting block 95, and the detection seat 91 is provided with a limiting buffer 96 corresponding to the limiting block 95, so as to limit the downward movement position of the probe 93.

Still be provided with the dustcoat 16 on the board 11, the outer wall of dustcoat 16 is provided with a rack 17, and rack 17 can be used to place the material that needs to use in the course of working, makes things convenient for the staff to operate. When the machine is implemented specifically, the rear side of the base 1 can be provided with a pneumatic cabinet, the position of the machine table 11 at the rear side of the X-axis mechanism 3 can be provided with a power distribution cabinet, and the side of the outer cover 16 can be provided with an industrial personal computer.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. 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 "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or as an integral part; 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.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the scope of the included claims.

Claims

1. A high-precision high-rotation-speed drilling and cutting machine is characterized by comprising a base, a machine table arranged on the base, a base arranged on the machine table, a Y-axis mechanism arranged on the base, a support frame arranged on the base, an X-axis mechanism arranged on the support frame, a Z-axis mechanism arranged on the X-axis mechanism and a drilling and cutting mechanism arranged on the Z-axis mechanism, wherein a jig platform for clamping a jig is arranged on the Y-axis mechanism; the drilling and cutting mechanism comprises a fixed frame connected with the Z-axis mechanism, a high-rotation-speed main shaft arranged on the fixed frame, and a cutter connected with the output end of the high-rotation-speed main shaft; z axle mechanism including set up in Z axle high accuracy lead screw on the X axle mechanism, set up in be used for the drive in the X axle mechanism Z axle high accuracy lead screw pivoted Z axle motor, and with Z axle high accuracy lead screw connection's Z axle removes the seat, the mount set up in on the Z axle removes the seat.

2. The high-precision high-rotation-speed drilling and cutting machine according to claim 1, wherein the X-axis mechanism comprises a cross beam arranged on the support frame, an X-axis high-precision lead screw arranged on the cross beam, an X-axis moving seat arranged on the X-axis high-precision lead screw, and an X-axis motor arranged on the cross beam and used for driving the X-axis high-precision lead screw to rotate; and the Z-axis high-precision lead screw and the Z-axis motor are both arranged on the X-axis moving seat.

3. The high-precision high-rotation-speed drilling and cutting machine according to claim 2, wherein the Y-axis mechanism comprises a Y-axis high-precision lead screw arranged on the base, a Y-axis moving seat arranged on the Y-axis high-precision lead screw, and a Y-axis motor arranged on a cross beam and used for driving the Y-axis high-precision lead screw to rotate; the jig platform is connected with the Y-axis moving seat.

4. The high-precision high-rotation-speed drilling and cutting machine according to claim 3, wherein a cover plate for covering the Y-axis assembly is further arranged on the base, the cover plate is located between the jig platform and the Y-axis moving seat, and the cover plate is not in contact with the jig platform and the Y-axis moving seat.

5. The high precision high speed drilling and cutting machine according to claim 1, wherein a box for storing cooling medium is provided on the front side of the base, and the Z-axis moving base is provided with a cooling pipe assembly, and the cooling pipe is communicated with the box.

6. The high-precision high-rotation-speed drilling and cutting machine according to claim 5, wherein a plurality of screen frames for isolating machining waste are arranged at positions of the box body close to the upper side, and openings for flowing out of cooling media are arranged at positions of the machine platform corresponding to the screen frames.

7. The high-precision high-rotation-speed drilling and cutting machine according to claim 1, wherein a detection mechanism is further arranged on the Z-axis moving seat, and the detection mechanism comprises a detection seat movably connected to a side wall of the Z-axis moving seat, a probe arranged on the detection seat, a probe connected with the probe, and a cylinder arranged on the side wall of the Z-axis moving seat and used for driving the detection seat to move in a vertical direction.

8. The high-precision high-rotation-speed drilling and cutting machine as claimed in claim 7, wherein a limiting block is further disposed at the bottom of the Z-axis moving seat, and the detecting seat is provided with a limiting buffer corresponding to the limiting block.

9. The high-precision high-rotation-speed drilling and cutting machine according to claim 1, wherein the machine table is further provided with an outer cover, and a placing frame is arranged on the outer wall of the outer cover.

10. The high precision high speed drilling and cutting machine of claim 1 wherein the front side of the base is further provided with a water baffle.