CN216801753U

CN216801753U - Numerical control drill for machining precision workpiece

Info

Publication number: CN216801753U
Application number: CN202122969240.0U
Authority: CN
Inventors: 刘国翔
Original assignee: Wuhan Shixing Machinery Manufacturing Co ltd
Current assignee: Wuhan Shixing Machinery Manufacturing Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-24
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of numerical control drills, and discloses a numerical control drill for workpiece processing, which comprises an operating cabinet and a base, wherein the top end surface of the base is connected with a shielding mechanism, the bottom end surface inside the shielding mechanism is connected with a working platform, the top end surface of the base is connected with a sliding device, the upper end of the sliding device is connected with a replacing mechanism, and the base is connected to the right side of the operating cabinet. This numerical control is bored for smart work piece processing, through pegging graft the drill bit inside connecting the shell, thereby can the quick replacement drill bit, when changing, can protect the safety of drill bit, thereby when carrying out smart man-hour, can effectively carry out fine machining, promote apron and metal casing to connect simultaneously, rotating the connecting plate, let the connecting plate carry out clockwise or anticlockwise rotation, thereby connect apron and metal casing, when carrying out numerical control drilling operation, prevent that the metal scrap from splashing, avoid injuring operating personnel.

Description

Numerical control drill for machining precision workpiece

Technical Field

The utility model relates to the technical field of numerical control drills, in particular to a numerical control drill for machining a precision workpiece.

Background

The numerical control drilling machine is mainly used for machining of drilling, reaming, tapping and the like. In the automobile, locomotive, shipbuilding, aerospace and engineering machinery industries; especially, the drilling processing of various large parts such as ultra-long laminated plates, longitudinal beams, structural steel, pipe parts and the like which are porous and rich in sources and become sea is preferred.

When the drill bit works, the drill bit is used for finely processing a fine workpiece, and when the drill bit is replaced, a large amount of time is spent, so that the working time of the fine workpiece during processing is prolonged, and the drill bit can be damaged when the drill bit is replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a numerical control drill for machining a precision workpiece, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a smart numerical control for work piece processing bores, includes operating cabinet and base, the top surface of base is connected with shelters from the mechanism, shelter from the inside bottom surface of mechanism and be connected with work platform, the top surface of base is connected with slider, slider's upper end is connected with changes the mechanism, the base is connected in the right side of operating cabinet, can fix metal casing through being provided with the base, can control other devices through being provided with operating cabinet, can quick replacement drill bit through being provided with change mechanism, can carry out the fine finishing to smart work piece through being provided with work platform.

The replacement mechanism comprises a connecting shell and a cushion block, a drill bit is connected inside the connecting shell, an inner hexagon bolt is connected at the upper end of the drill bit, a hexagon nut is connected at the rear end of the inner hexagon bolt, a fixed rod is connected at the upper end of the front side of the drill bit, a ball bearing is connected on the surface of the fixed rod, a roller is connected on the surface of the ball bearing, the connecting shell is connected on the surface of the cushion block, the safety of an internal device can be protected by the connecting shell, a precision workpiece can be processed by the drill bit, the drill bit can be fixed by the inner hexagon bolt, the roller can rotate more quickly by the ball bearing, the abrasion of the roller can be reduced, the inner hexagon bolt and the drill bit can be fixed by the hexagon nut, and the replacement of the drill bit can be quicker by the roller, the drill bit can be fixed by arranging the cushion block.

Preferably, it includes metal casing and baffle to shelter from the mechanism, the front of baffle is connected with the connecting plate, metal casing's front is connected with the fixed block, metal casing connects in the right side surface of baffle, can prevent through being provided with metal casing that the metal scrap from splashing, can let smart work piece place and take out through being provided with the baffle, can connect baffle and metal casing through being provided with the connecting plate, can fix the connecting plate through being provided with the fixed block.

Preferably, the connecting plate is connected in metal casing's front, the connecting plate is connected inside the fixed block, the left end of connecting plate is connected with the bolt, the bolt is connected in the positive right-hand member of baffle, metal casing connects in the top surface of base, and through rotating the connecting plate, it is inside to let the connecting plate peg graft into the fixed block to connect baffle and metal casing, fix the baffle.

Preferably, hexagon socket head cap screw connects in the inside of cushion, hexagon socket head cap screw connects in the lower extreme of connecting the shell, connect the shell and connect in the surface of gyro wheel, connect the shell and connect in slider's lower extreme, connect the shell and connect in hexagon nut's front, through rotating hexagon socket head cap screw, let hexagon socket head cap screw connect the drill bit with connecting the shell, can fix the drill bit.

Preferably, the number of ball bearings is four, four ball bearings are a set of, and two sets of ball bearings use the central line symmetric connection in the front end and the rear end of drill bit, can let the roll of gyro wheel more lubricated through ball bearings, can increase the time that the gyro wheel used simultaneously.

Preferably, the cushion block is connected to the surface of the upper end of the drill bit, the drill bit is connected inside the metal shell, the metal shell is connected to the bottom surface of the working platform, a groove is formed in the middle of the cushion block, the drill bit is fixed through the cushion block, and meanwhile the drill bit can be replaced, so that the roller moves between the cushion blocks.

Preferably, the number of the fixing rods is two, the two fixing rods are symmetrically connected to the front end and the rear end of the connecting shell through the central line of the connecting shell, and the drill bit is replaced more quickly and conveniently through the connection of the fixing rods and the drill bit.

Compared with the prior art, the utility model has the beneficial effects that:

1. this precision workpiece processing is with numerical control brill is through pegging graft into the connection shell with the drill bit inside to can the quick replacement drill bit, when changing, can protect the safety of drill bit, thereby when carrying out the finish machining, can effectively carry out the fine working.

2. This precision workpiece processing is with numerical control brill connects through promoting apron and metal casing, rotates the connecting plate to connect apron and metal casing, when carrying out numerical control drilling operation, prevent that the metal bits of remnants from splashing, avoid injuring operating personnel.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure shown at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of a structure changing mechanism according to the present invention;

FIG. 5 is a cross-sectional schematic view of the ball bearing, roller and bit of the present invention.

In the figure: 1. operating the case; 2. a base; 3. a shielding mechanism; 301. a metal housing; 302. a baffle plate; 303. a connecting plate; 304. a fixed block; 4. a mechanism is replaced; 401. connecting the shell; 402. a hexagon socket head cap screw; 403. cushion blocks; 404. a drill bit; 405. a hexagonal nut; 406. a ball bearing; 407. a roller; 408. fixing the rod; 5. a sliding device; 6. a working platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a smart numerical control for work piece processing bores, including operation machine case 1 and base 2, the top fixed surface of base 2 is connected with and shelters from mechanism 3, shelter from the inside bottom fixed surface of mechanism connected with work platform 6, the top fixed surface of base 2 is connected with slider 5, slider 5's upper end fixedly connected with change mechanism 4, 2 fixed connection of base is in the right side of operation machine case 1, can fix metal casing 301 through being provided with base 2, can control other devices through being provided with operation machine case 1, can quick replacement drill bit 404 through being provided with change mechanism 4, can carry out the fine finishing to the smart work piece through being provided with work platform 6.

The replacing mechanism 4 comprises a connecting shell 401 and a cushion block 403, a drill bit 404 is inserted into the connecting shell 401, an inner hexagon bolt 402 is inserted into the upper end of the drill bit 404, the inner hexagon bolt 402 is inserted into the cushion block 403, the inner hexagon bolt 402 is connected to the lower end of the connecting shell 401, the connecting shell 401 is connected to the surface of a roller 407, the connecting shell 401 is fixedly connected to the lower end of the sliding device 5, the connecting shell 401 is rotatably connected to the front face of a hexagon nut 405, the drill bit 404 can be fixed by rotating the inner hexagon bolt 402 to connect the drill bit 404 with the connecting shell 401, the rear end of the inner hexagon bolt 402 is rotatably connected with the hexagon nut 405, fixing rods 408 are fixedly connected to the upper end of the front face of the drill bit 404, the number of the fixing rods 408 is two, and the two fixing rods 408 are symmetrically and slidably connected to the front end and the rear end of the connecting shell 401 by the central line of the connecting shell 401, through the connection of the fixing rod 408 and the drill bit 404, the drill bit 404 can be quickly and conveniently replaced, the surface of the fixing rod 408 is fixedly connected with the ball bearings 406, the surface of the ball bearings 406 is fixedly connected with the roller 407, the number of the ball bearings 406 is four, the four ball bearings 406 form a group, the two groups of ball bearings 406 are symmetrically and fixedly connected with the front end and the rear end of the drill bit 404 by the central line of the drill bit 404, the roller 407 can roll more smoothly through the ball bearings 406, the using time of the roller 407 can be prolonged, the connecting shell 401 is fixedly connected with the surface of the cushion block 403, the cushion block 403 is fixedly connected with the surface of the upper end of the drill bit 404, the drill bit 404 is rotatably connected inside the metal shell 301, the metal shell 301 is fixedly connected with the bottom end surface of the working platform 6, the middle of the cushion block 403 is provided with the groove, the drill bit 404 is fixed through the cushion block 403, and the drill bit 404 can be replaced, thereby let gyro wheel 407 remove between cushion 403, can protect the safety of internal device through being provided with connection shell 401, can process the smart work piece through being provided with drill bit 404, can fix drill bit 404 through being provided with hexagon socket head cap screw 402, can let gyro wheel 407 rotate more fast through being provided with ball bearing 406, can reduce the wearing and tearing of gyro wheel 407, can fix hexagon socket head cap screw 402 and drill bit 404 through being provided with hexagon nut 405, can let the change of drill bit 404 more fast through being provided with gyro wheel 407, can fix drill bit 404 through being provided with cushion 403.

The shielding mechanism 3 comprises a metal shell 301 and a baffle 302, the front of the baffle 302 is rotatably connected with a connecting plate 303, the connecting plate 303 is rotatably connected with the front of the metal shell 301, the connecting plate 303 is movably connected inside a fixed block 304, the left end of the connecting plate 303 is inserted with a bolt, the bolt is inserted at the right end of the front of the baffle 302, the metal shell 301 is fixedly connected with the top end surface of the base 2, the connecting plate 303 is inserted into the fixed block 304 by rotating the connecting plate 303, so that the baffle 302 is connected with the metal shell 301, the baffle 302 is fixed, the front of the metal shell 301 is fixedly connected with the fixed block 304, the metal shell 301 is movably connected with the right side surface of the baffle 302, the metal scraps can be prevented from splashing by arranging the metal shell 301, the fine work pieces can be placed and taken out by arranging the baffle 302, the baffle 302 can be connected with the metal shell 301 by arranging the connecting plate 303, the connection plate 303 can be fixed by providing a fixing block 304.

When the connecting plate is used, the connecting plate 303 is rotated anticlockwise or clockwise, the connecting plate 303 is separated from the fixing block 304, the baffle plate 302 is separated from the metal shell 301, a fine workpiece is placed on the top surface of the working platform 6, the lower end of the drill bit 404 is held, the drill bit 404 is pushed upwards to move, the drill bit 404 is inserted into the connecting shell 401, the roller 407 is connected with the groove in the cushion block 403, the top surface of the drill bit 404 is connected with the connecting shell 401, the drill bit 404 is preliminarily positioned, the front end of the hexagon socket head cap screw 402 is held, the hexagon socket head cap screw 402 is pushed to move backwards, the hexagon socket head cap screw 402 is inserted into the connecting shell 401, the hexagon socket head cap screw 402 is inserted into the cushion block 403 and the drill bit 404, the drill bit 404 is fixed, the hexagon nut 405 is rotated, the hexagon nut 405 is connected with the hexagon socket head cap screw 402, thereby securing the drill bit 404.

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 the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a smart numerical control for work piece processing bores, includes operation machine case (1) and base (2), its characterized in that: the top end surface of the base (2) is connected with a shielding mechanism (3), the bottom end surface inside the shielding mechanism (3) is connected with a working platform (6), the top end surface of the base (2) is connected with a sliding device (5), the upper end of the sliding device (5) is connected with a replacing mechanism (4), and the base (2) is connected to the right side of the operating cabinet (1);

change mechanism (4) including connecting shell (401) and cushion (403), it has drill bit (404) to connect shell (401) internal connection, the upper end of drill bit (404) is connected with hexagon socket head cap screw (402), the rear end of hexagon socket head cap screw (402) is connected with hexagon nut (405), the positive upper end of drill bit (404) is connected with dead lever (408), the surface of dead lever (408) is connected with ball bearing (406), the surface of ball bearing (406) is connected with gyro wheel (407), it connects the surface in cushion (403) to connect shell (401).

2. The numerically controlled drill for finishing work processing according to claim 1, wherein: shelter from mechanism (3) and include metal casing (301) and baffle (302), the front of baffle (302) is connected with connecting plate (303), the front of metal casing (301) is connected with fixed block (304), metal casing (301) are connected in the right side surface of baffle (302).

3. The numerical control drill for fine work processing according to claim 2, characterized in that: connecting plate (303) are connected in the front of metal casing (301), connecting plate (303) are connected inside fixed block (304), the left end of connecting plate (303) is connected with the bolt, the right-hand member in the front of baffle (302), metal casing (301) are connected in the top surface of base (2).

4. The numerically controlled drill for finishing work processing according to claim 1, wherein: the inner hexagonal bolt (402) is connected to the inside of the cushion block (403), the inner hexagonal bolt (402) is connected to the lower end of the connecting shell (401), the connecting shell (401) is connected to the surface of the roller (407), the connecting shell (401) is connected to the lower end of the sliding device (5), and the connecting shell (401) is connected to the front surface of the hexagonal nut (405).

5. The numerically controlled drill for finishing work processing according to claim 4, wherein: the number of the ball bearings (406) is four, four ball bearings (406) are arranged in one group, and two groups of the ball bearings (406) are symmetrically connected to the front end and the rear end of the drill bit (404) by the midline of the drill bit (404).

6. The numerical control drill for fine work processing according to claim 5, characterized in that: cushion block (403) are connected to the surface of the upper end of drill bit (404), drill bit (404) are connected to the inside of metal casing (301), metal casing (301) are connected to the bottom surface of work platform (6), set up fluted in the middle of cushion block (403).

7. The numerically controlled drill for finishing work processing according to claim 6, wherein: the number of the fixing rods (408) is two, and the two fixing rods (408) are symmetrically connected to the front end and the rear end of the interior of the connecting shell (401) through the central line of the connecting shell (401).