CN212599030U

CN212599030U - Drilling machine capable of drilling accurately

Info

Publication number: CN212599030U
Application number: CN202020831915.8U
Authority: CN
Inventors: 陈志云
Original assignee: Hangzhou Baoxing Machinery Co ltd
Current assignee: Hangzhou Baoxing Machinery Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-26
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses an accurate drilling machine drills, comprising a base plate, the both sides fixedly connected with riser at bottom plate top, the top fixedly connected with roof of riser, the bottom fixedly connected with pneumatic cylinder of roof, the bottom fixedly connected with guard plate of pneumatic cylinder, the inner chamber of guard plate passes through damping bumper shock absorber fixedly connected with movable plate, and the surface cover of damping bumper shock absorber is equipped with buffer spring. The utility model discloses an inner chamber of guard plate passes through damping bumper shock absorber fixedly connected with movable plate, and the surface cover of damping bumper shock absorber is equipped with buffer spring, has played absorbing effect, through the top fixedly connected with second magnetite of movable plate, the first magnetite of middle-end fixedly connected with of guard plate inner chamber has played the effect that prevents the spring and stretches out and draws back, has solved current drilling machine and has not possessed absorbing function at the during operation, leads to taking place the skew because of vibrations easily when drilling to can not carry out the problem of accurate drilling to panel.

Description

Drilling machine capable of drilling accurately

Technical Field

The utility model relates to a drilling machine technical field specifically is a drilling machine of drilling accuracy.

Background

A drilling machine is a general name of a machine and equipment that uses a tool harder and sharper than a target object to leave a cylindrical hole or hole in the target object by means of rotary cutting or rotary pressing, and is also called a drilling machine, a hole puncher, a through hole machine, and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate drilling machine drills possesses absorbing advantage, has solved current drilling machine and has not possessed absorbing function at the during operation, leads to taking place the skew because of vibrations easily when drilling to can not carry out the problem of accurate drilling to panel.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate drilling machine drills, includes the bottom plate, the both sides fixedly connected with riser at bottom plate top, the top fixedly connected with roof of riser, the bottom fixedly connected with pneumatic cylinder of roof, the bottom fixedly connected with guard plate of pneumatic cylinder, the inner chamber of guard plate passes through damping bumper shock absorber fixedly connected with movable plate, and the surface cover of damping bumper shock absorber is equipped with buffer spring, the bottom fixed mounting of movable plate has the motor, the output shaft transmission of motor is connected with the drilling rod, the top fixedly connected with second magnetite of movable plate, the first magnetite of middle-end fixedly connected with in guard plate inner chamber.

Preferably, the sliding grooves are formed in two sides of the inner cavity of the protection plate, the sliding blocks are fixedly connected to two sides of the moving plate, the reset springs are fixedly connected to the upper end and the lower end of each sliding block, and the sliding blocks are slidably connected to the inner cavity of the sliding grooves.

Preferably, the both sides fixedly connected with fixed plate at bottom plate top, the inner chamber of fixed plate passes through damping spring fixedly connected with fly leaf, the top swing joint of fly leaf has the panel body, the middle-end fixedly connected with limiting plate at bottom plate top.

Preferably, the two sides of the protection plate are fixedly connected with air cylinders, and the bottom of each air cylinder is fixedly connected with a positioning plate.

Preferably, the left lower extreme fixedly connected with PLC controller of riser, the one-way electric connection of output and the input of cylinder, motor and pneumatic cylinder of PLC controller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an inner chamber of guard plate passes through damping bumper shock absorber fixedly connected with movable plate, and the surface cover of damping bumper shock absorber is equipped with buffer spring, has played absorbing effect, through the top fixedly connected with second magnetite of movable plate, the first magnetite of middle-end fixedly connected with of guard plate inner chamber has played the effect that prevents the spring and stretches out and draws back, has solved current drilling machine and has not possessed absorbing function at the during operation, leads to taking place the skew because of vibrations easily when drilling to can not carry out the problem of accurate drilling to panel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the damping spring structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a base plate; 2. a plate body; 3. a limiting plate; 4. a fixing plate; 5. a movable plate; 6. a vertical plate; 7. a PLC controller; 8. positioning a plate; 9. a cylinder; 10. a top plate; 11. a protection plate; 12. a damping shock absorber; 13. a first magnet; 14. a second magnet; 15. a motor; 16. moving the plate; 17. a hydraulic cylinder; 18. a buffer spring; 19. a drill stem; 20. a damping spring; 21. a return spring; 22. a slider; 23. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, the panel body 2, the limiting plate 3, fixed plate 4, fly leaf 5, riser 6, PLC controller 7, locating plate 8, cylinder 9, roof 10, guard plate 11, damping shock absorber 12, first magnetite 13, second magnetite 14, motor 15, movable plate 16, pneumatic cylinder 17, buffer spring 18, drilling rod 19, damping spring 20, reset spring 21, slider 22 and spout 23 part are the general standard or the part that technical personnel in the field know, and the standard part that uses in this application file all can be followed market and purchased, and can all customize according to the record of description and drawing, its structure and principle all are that this technical personnel all can learn through the technical manual or obtain through conventional experimental method.

Referring to fig. 1-3, a drilling machine for drilling accurately comprises a base plate 1, wherein vertical plates 6 are fixedly connected to two sides of the top of the base plate 1, a top plate 10 is fixedly connected to the top of each vertical plate 6, a hydraulic cylinder 17 is fixedly connected to the bottom of the top plate 10, a protection plate 11 is fixedly connected to the bottom of the hydraulic cylinder 17, a movable plate 16 is fixedly connected to the inner cavity of the protection plate 11 through a damping shock absorber 12, a buffer spring 18 is sleeved on the surface of the damping shock absorber 12 to achieve a shock absorption effect, a motor 15 is fixedly installed at the bottom of the movable plate 16, an output shaft of the motor 15 is in transmission connection with a drill rod 19, a second magnet 14 is fixedly connected to the top of the movable plate 16, a first magnet 13 is fixedly connected to the middle end of the inner cavity of the protection plate 11 to achieve an effect of preventing, upper and lower both ends fixedly connected with reset spring 21 of slider 22, and slider 22 sliding connection is in the inner chamber of spout 23, the both sides fixedly connected with fixed plate 4 at 1 top of bottom plate, the inner chamber of fixed plate 4 passes through damping spring 20 fixedly connected with fly leaf 5, the top swing joint of fly leaf 5 has panel body 2, the middle-end fixedly connected with limiting plate 3 at 1 top of bottom plate, the both sides fixedly connected with cylinder 9 of guard plate 11, the bottom fixedly connected with locating plate 8 of cylinder 9, the left lower extreme fixedly connected with PLC controller 7 of riser 6, PLC controller 7's output and cylinder 9, the one-way electric connection of input of motor 15 and pneumatic cylinder 17.

When the plate drilling machine is used, a user places a plate body 2 on the top of a movable plate 5, opens an air cylinder 9 through a PLC (programmable logic controller) 7 to start working, drives a positioning plate 8 to move downwards through the air cylinder 9, fixes the plate body 2 through the downward movement of the positioning plate 8, opens a hydraulic cylinder 17 through the PLC 7 to move downwards, drives a protection plate 11 to move downwards through the hydraulic cylinder 17, opens a motor 15 through the PLC 7 to start working when a drill rod 19 is in contact with the plate body 2, drives the drill rod 19 to rotate through the motor 15 to drill the plate body 2, generates vibration when the plate body 2 drills, transmits vibration force to a damping shock absorber 12 through a movable plate 16, performs telescopic shock absorption through a buffer spring 18, and enables a first magnet 13 and a second magnet 14 to repel each other through the matching use of the first magnet 13 and the second magnet 14 by adopting the principle that like poles repel each other, thereby can effectually prevent that buffer spring 18 from stretching out and drawing back, solve current drilling machine and did not possess the absorbing function at the during operation, lead to taking place the skew because of vibrations easily when drilling to can not carry out the problem of accurate drilling to panel.

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

Claims

1. A drilling machine for drilling holes with precision, comprising a base plate (1), characterized in that: the utility model discloses a damping shock absorber, including bottom plate (1), both sides fixedly connected with riser (6) at bottom plate (1) top, top fixedly connected with roof (10) of riser (6), bottom fixedly connected with pneumatic cylinder (17) of roof (10), the bottom fixedly connected with guard plate (11) of pneumatic cylinder (17), the inner chamber of guard plate (11) passes through damping shock absorber (12) fixedly connected with movable plate (16), and the surface cover of damping shock absorber (12) is equipped with buffer spring (18), the bottom fixed mounting of movable plate (16) has motor (15), the output shaft transmission of motor (15) is connected with drilling rod (19), the top fixedly connected with second magnetite (14) of movable plate (16), the first magnetite (13) of middle-end fixedly connected with in guard plate (11) inner chamber.

2. A drill for precision drilling of holes according to claim 1 wherein: spout (23) have been seted up to the both sides of guard plate (11) inner chamber, both sides fixedly connected with slider (22) of movable plate (16), the upper and lower both ends fixedly connected with reset spring (21) of slider (22), and slider (22) sliding connection is in the inner chamber of spout (23).

3. A drill for precision drilling of holes according to claim 1 wherein: the utility model discloses a damping device for the automobile, including bottom plate (1), both sides fixedly connected with fixed plate (4) at bottom plate (1) top, the inner chamber of fixed plate (4) passes through damping spring (20) fixedly connected with fly leaf (5), the top swing joint of fly leaf (5) has panel body (2), middle-end fixedly connected with limiting plate (3) at bottom plate (1) top.

4. A drill for precision drilling of holes according to claim 1 wherein: the protection plate is characterized in that air cylinders (9) are fixedly connected to the two sides of the protection plate (11), and positioning plates (8) are fixedly connected to the bottoms of the air cylinders (9).

5. A drill for precision drilling of holes according to claim 1 wherein: the left lower extreme fixedly connected with PLC controller (7) of riser (6), the one-way electric connection of input of the output and cylinder (9), motor (15) and pneumatic cylinder (17) of PLC controller (7).