CN219292798U

CN219292798U - High-precision drilling device for machining metal parts

Info

Publication number: CN219292798U
Application number: CN202223579217.1U
Authority: CN
Inventors: 李爱成
Original assignee: Suzhou Yihe Precision Machinery Co ltd
Current assignee: Suzhou Yihe Precision Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-04
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of drilling equipment, in particular to a high-precision drilling device for machining metal parts, which comprises: the top of the processing seat is provided with a rectangular groove, and the inner wall of the rectangular groove is fixedly provided with a filter plate; the clamping assembly comprises a bidirectional threaded rod, two moving plates and two clamping plates, wherein the bidirectional threaded rod is rotatably arranged on the inner walls of the front side and the rear side of the rectangular groove, the two moving plates are sleeved on the outer side of the bidirectional threaded rod in a threaded manner, and the two clamping plates are fixedly connected with the corresponding moving plates respectively; the drilling assembly comprises a first motor and a drill bit. The drilling machine is reasonable in structural design, the two clamping plates can be driven to be close to each other by rotating the knob through the threaded transmission of the bidirectional threaded rod and the moving plate, the parts can be clamped, the stability of the parts in drilling is improved, the drilling position of the drill bit can be adjusted through the threaded transmission of the screw rod and the sleeve plate, and the flexibility is high.

Description

High-precision drilling device for machining metal parts

Technical Field

The utility model relates to the technical field of drilling equipment, in particular to a high-precision drilling device for machining metal parts.

Background

The drilling device refers to a general term of equipment for machining holes in solid materials, and common drilling devices include electric drills, drilling machines and the like. The working principle of the electric drill is that a motor rotor of an electromagnetic rotary or electromagnetic reciprocating type small-capacity motor does magnetic field cutting work, and a driving mechanism drives a working device to drive a drill bit to rotate, so that the drill bit scrapes the surface of an object, the object is penetrated better, positioning and clamping of metal parts are not convenient in the existing drilling device, the stability of the metal parts in the drilling process is poor, the drilling position of the drill bit is inconvenient to adjust, and the drilling precision is poor; we therefore propose a high precision drilling apparatus for metal part machining to solve this problem.

Disclosure of Invention

The utility model aims to provide a high-precision drilling device for machining metal parts, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a high precision drilling apparatus for metal part machining, comprising:

the top of the processing seat is provided with a rectangular groove, and the inner wall of the rectangular groove is fixedly provided with a filter plate;

the clamping assembly comprises a bidirectional threaded rod, two moving plates and two clamping plates, wherein the bidirectional threaded rod is rotatably arranged on the inner walls of the front side and the rear side of the rectangular groove, the two moving plates are sleeved on the outer side of the bidirectional threaded rod in a threaded manner, and the two clamping plates are fixedly connected with the corresponding moving plates respectively;

the drilling assembly comprises a first motor and a drill bit, and the drill bit is fixedly arranged on an output shaft of the first motor.

Preferably, the fixed plate is all fixed mounting in the left and right sides of processing seat, and fixed through-hole has been seted up at the top of fixed plate, and fixed mounting has the pneumatic cylinder in the fixed through-hole, and fixed mounting has the limiting plate on the output of pneumatic cylinder, and limiting through-hole has all been seted up to one side of two limiting plates, and same lead screw is installed in two limiting through-hole internal rotations, and the outside thread bush of lead screw is equipped with the cover board, first motor fixed mounting is in the bottom of cover board.

Preferably, one side of the two limiting plates, which are close to each other, is fixedly provided with the same guide plate, and the sleeve plate is sleeved on the outer side of the guide plate in a sliding way.

Preferably, a rectangular hole is formed in the front side of the processing seat, a collecting frame is movably abutted in the rectangular hole, and a handle is fixedly arranged on the front side of the collecting frame.

Preferably, the front end of the bidirectional threaded rod extends to the outer side of the processing seat, and a knob is fixedly installed.

Preferably, one side of the limiting plate positioned at the left side is fixedly provided with a supporting plate, the top of the supporting plate is fixedly provided with a second motor, and an output shaft of the second motor is fixedly arranged at one end of the screw rod.

Preferably, the front side and the rear side of the top of the processing seat are both provided with guide through holes, and the two moving plates are respectively and slidably connected in the corresponding guide through holes.

According to the high-precision drilling device for machining the metal parts, the parts to be drilled are placed at the top of the machining seat, then the knob is rotated, so that the bidirectional threaded rod is driven to rotate, the two moving plates are driven to be close to each other, the two clamping plates can be driven to be close to each other, the parts can be clamped and positioned, the second motor is started to drive the lead screw to rotate, the sleeve plate can horizontally move under the action of the guide plate, the drilling position of the drill bit can be adjusted, the first motor and the two hydraulic cylinders are started, the first motor can drive the drill bit to rotate, the hydraulic cylinders can drive the drill bit to move downwards, and the parts can be drilled;

according to the high-precision drilling device for machining the metal parts, the collecting frame is pulled out, so that metal scraps collected by drilling can be disposed;

the drilling machine is reasonable in structural design, the two clamping plates can be driven to be close to each other by rotating the knob through the threaded transmission of the bidirectional threaded rod and the moving plate, the parts can be clamped, the stability of the parts in drilling is improved, the drilling position of the drill bit can be adjusted through the threaded transmission of the screw rod and the sleeve plate, and the flexibility is high.

Drawings

FIG. 1 is a schematic perspective view of a high-precision drilling device for machining metal parts;

FIG. 2 is a schematic cross-sectional view of a high-precision drilling device for machining metal parts according to the present utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a partial enlarged view of a portion B in fig. 1.

In the figure: 1. a processing seat; 2. a filter plate; 3. a collection frame; 4. a handle; 5. a two-way threaded rod; 6. a moving plate; 7. a clamping plate; 8. a knob; 9. a hydraulic cylinder; 10. a limiting plate; 11. a screw rod; 12. a sleeve plate; 13. a guide plate; 14. a first motor; 15. a drill bit; 16. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a high precision drilling apparatus for machining a metal part, comprising: the device comprises a processing seat 1, wherein a rectangular groove is formed in the top of the processing seat 1, and a filter plate 2 is fixedly arranged on the inner wall of the rectangular groove; the clamping assembly comprises a bidirectional threaded rod 5, two movable plates 6 and two clamping plates 7, the bidirectional threaded rod 5 is rotatably arranged on the inner walls of the front side and the rear side of the rectangular groove, the front end of the bidirectional threaded rod 5 extends to the outer side of the processing seat 1, a knob 8 is fixedly arranged, the setting of the knob 8 is convenient for rotating the bidirectional threaded rod 5, the clamping plates 7 can be driven to approach each other, the two movable plates 6 are sleeved on the outer side of the bidirectional threaded rod 5 in a threaded manner, and the two clamping plates 7 are fixedly connected with the corresponding movable plates 6 respectively; the setting of clamping assembly can realize the centre gripping location to metal parts, guarantee its stability in drilling, drilling assembly includes first motor 14 and drill bit 15, drill bit 15 fixed mounting is on the output shaft of first motor 14, drilling assembly's setting can realize the drilling to metal parts, the equal fixed mounting in the left and right sides of processing seat 1 has the fixed plate, fixed through-hole has been seted up at the top of fixed plate, fixed mounting has pneumatic cylinder 9 in the fixed through-hole, fixed mounting has limiting plate 10 on the output of pneumatic cylinder 9, limiting through-hole has all been seted up to one side of two limiting plates 10, same lead screw 11 is installed in two limiting through-hole rotation, the setting of lead screw 11 can drive sleeve plate 12 horizontal migration, can adjust drill bit 15's drilling position, the outside thread bush of lead screw 11 is equipped with sleeve plate 12, first motor 14 fixed mounting is in sleeve plate 12's bottom, the setting of first motor 14 can drive drill bit 15 high-speed rotation, can punch metal parts, one side fixed mounting that two limiting plates 10 are close to each other has same deflector 13, sleeve plate 12 slip cap is established in deflector 13 outside deflector 13, the effect that sleeve plate 13 provided for deflector 13.

In this embodiment, rectangular hole has been seted up to processing seat 1's front side, rectangular hole internal activity butt has collection frame 3, collection frame 3's front side fixed mounting has handle 4, collection frame 3's setting can collect the unnecessary sweeps that produces in the drilling process, one side fixed mounting who is located left limiting plate 10 has the backup pad, the top fixed mounting of backup pad has second motor 16, second motor 16's output shaft fixed mounting is in the one end of lead screw 11, second motor 16's setting can drive lead screw 11 and rotate, can drive drill bit 15 horizontal migration, guide through-hole has all been seted up to both sides around processing seat 1's top, two movable plates 6 are sliding connection respectively in corresponding guide through-hole, guide through-hole's setting provides the guide effect for movable plate 6.

In the utility model, when the drill bit is used, a part to be drilled is placed at the top of the processing seat 1, then the knob 8 is rotated, so that the bidirectional threaded rod 5 is driven to rotate, the two moving plates 6 are driven to be close to each other, the two clamping plates 7 are driven to be close to each other, the part can be clamped and positioned, the second motor 16 is started to drive the screw rod 11 to rotate, the sleeve plate 12 is enabled to horizontally move under the action of the guide plate 13, the drilling position of the drill bit 15 can be adjusted, then the first motor 14 and the two hydraulic cylinders 9 are started, the first motor 14 can drive the drill bit 15 to rotate, the drill bit 15 can be driven to move downwards by the work of the hydraulic cylinders 9, the part can be drilled, and metal scraps collected by drilling can be processed by extracting the collecting frame 3.

The high-precision drilling device for machining the metal parts provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. High accuracy drilling equipment is used in metal part processing, characterized in that includes:

the device comprises a processing seat (1), wherein a rectangular groove is formed in the top of the processing seat (1), and a filter plate (2) is fixedly arranged on the inner wall of the rectangular groove;

the clamping assembly comprises a bidirectional threaded rod (5), two moving plates (6) and two clamping plates (7), wherein the bidirectional threaded rod (5) is rotatably arranged on the inner walls of the front side and the rear side of the rectangular groove, the two moving plates (6) are respectively sleeved on the outer side of the bidirectional threaded rod (5) in a threaded manner, and the two clamping plates (7) are respectively fixedly connected with the corresponding moving plates (6);

the drilling assembly comprises a first motor (14) and a drill bit (15), and the drill bit (15) is fixedly installed on an output shaft of the first motor (14).

2. The high-precision drilling device for machining metal parts according to claim 1, wherein the left side and the right side of the machining seat (1) are fixedly provided with fixing plates, the tops of the fixing plates are provided with fixing through holes, the fixing through holes are internally and fixedly provided with hydraulic cylinders (9), the output ends of the hydraulic cylinders (9) are fixedly provided with limiting plates (10), one sides of the two limiting plates (10) are provided with limiting through holes, the two limiting through holes are rotationally provided with the same screw rod (11), the outer side thread sleeve of the screw rod (11) is provided with a sleeve plate (12), and the first motor (14) is fixedly arranged at the bottom of the sleeve plate (12).

3. The high-precision drilling device for machining metal parts according to claim 2, wherein one guide plate (13) is fixedly arranged on one side, close to each other, of each of the two limiting plates (10), and the sleeve plate (12) is slidably sleeved on the outer side of the guide plate (13).

4. The high-precision drilling device for metal part machining according to claim 1, wherein a rectangular hole is formed in the front side of the machining seat (1), a collecting frame (3) is movably abutted in the rectangular hole, and a handle (4) is fixedly arranged on the front side of the collecting frame (3).

5. The high-precision drilling device for machining metal parts according to claim 1, wherein the front end of the bidirectional threaded rod (5) extends to the outer side of the machining seat (1) and is fixedly provided with a knob (8).

6. The high-precision drilling device for machining metal parts according to claim 2, wherein a supporting plate is fixedly arranged on one side of a limiting plate (10) positioned on the left side, a second motor (16) is fixedly arranged on the top of the supporting plate, and an output shaft of the second motor (16) is fixedly arranged at one end of a screw rod (11).

7. The high-precision drilling device for machining metal parts according to claim 1, wherein guide through holes are formed in the front side and the rear side of the top of the machining seat (1), and the two moving plates (6) are respectively and slidably connected in the corresponding guide through holes.