CN210189210U

CN210189210U - Protective cover for drilling machine

Info

Publication number: CN210189210U
Application number: CN201921125404.8U
Authority: CN
Inventors: Xiaobo Yang; 杨孝波; Xiaoming Zang; 臧晓明; Jiajun Ding; 丁加俊
Original assignee: WUXI ZHENGHONG COMPARTMENT CO Ltd
Current assignee: WUXI ZHENGHONG COMPARTMENT CO Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-03-27
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a drilling machine protection casing, including the drilling machine, the drilling machine bottom is provided with the base, the embedded axis of rotation that has in base surface left side, the protection casing has been cup jointed on the axis of rotation outer wall, the axis of rotation top is provided with the switch, the switch bottom is provided with the fixed block, the first fixed plate of protection casing bottom fixedly connected with, be provided with the second fixed plate on the protection casing inner wall, the first articulated shaft one end of fixedly connected with on the second fixed plate, the other end of first articulated shaft passes through the hinge bar and is connected with second articulated shaft, second articulated shaft fixed connection and protection casing top. The utility model discloses a set up the protection casing in operation panel the place ahead, can effectually prevent that piece to splash to the place ahead, through set up first fixed plate in the protection casing bottom, can conveniently clear up the piece, set up spring, first articulated shaft, hinge bar and second articulated shaft in that the protection casing is inside can play the cushioning effect with the device.

Description

Protective cover for drilling machine

Technical Field

The utility model relates to a protection casing technical field specifically is drilling machine protection casing.

Background

The drilling machine protection casing is the equipment of using commonly on the drilling machine, because operation platform is in drilling machine the place ahead, and the place ahead of drilling machine is easy to save the piece when using, and the piece splashes to the place ahead, leads to the inconvenient clearance of piece in the middle of the drilling machine to present protection casing does not have the resiliency, because when work, leads to the material to launch and carry out ejection many times on the protection casing, influences the operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine protection casing to solve the inconvenient clearance of proposing in the above-mentioned background art, do not have the problem of resiliency.

In order to achieve the above object, the utility model provides a following technical scheme: drilling machine protection casing, including the drilling machine, the drilling machine bottom is provided with the base, the embedded axis of rotation that has in base surface left side, the protection casing has been cup jointed on the axis of rotation outer wall, the axis of rotation top is provided with the switch, the switch bottom is provided with the fixed block, the first fixed plate of protection casing bottom fixedly connected with, be provided with the second fixed plate on the protection casing inner wall, the first articulated shaft one end of fixedly connected with on the second fixed plate, the other end of first articulated shaft passes through the hinge bar and is connected with the second articulated shaft, second articulated shaft fixed connection is on the protection casing top, be connected with the one end of spring on the second fixed plate outer wall, the other end and the third.

Preferably, the shape of the protective cover is semicircular, and the diameter of the protective cover is larger than the length of the drilling machine.

Preferably, the bottom of the rotating shaft is provided with a limiting block, the limiting block is fixedly connected with the rotating shaft, and the shape of the limiting block is circular.

Preferably, the top ends of the rotating shaft and the inner wall of the protective cover are provided with grooves, the grooves are L-shaped, and the fixing blocks are embedded in the grooves.

Preferably, the second fixing plate and the third fixing plate form an elastic structure through a spring.

Preferably, the hinge rod forms a rotating structure by the first hinge shaft and the second hinge shaft.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the protection casing in operation panel the place ahead, can effectually prevent that piece to splash to the place ahead, through set up first fixed plate in the protection casing bottom, can conveniently clear up the piece, set up spring, first articulated shaft, articulated rod and second articulated shaft in the protection casing inside and can play the cushioning effect with the device, prevent that the protection casing inner wall from receiving the collision of material, lead to the material impaired.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is the structure diagram of the protective cover in the working state of the utility model.

In the figure: 1. drilling machine; 2. a base; 3. a rotating shaft; 4. a protective cover; 5. a limiting block; 6. a switch; 7. a fixed block; 8. a first fixing plate; 9. a second fixing plate; 10. a first hinge shaft; 11. a hinged lever; 12. a second hinge shaft; 13. a spring; 14. and a third fixing plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: drilling machine protection casing, including drilling machine 1, its characterized in that: the bottom of the drilling machine 1 is provided with a base 2, the model of the drilling machine 1 is Z5140, a rotating shaft 3 is embedded in the left side of the surface of the base 2, a limiting block 5 is arranged at the bottom of the rotating shaft 3, the limiting block 5 is fixedly connected with the rotating shaft 3, the limiting block 5 is circular, the limiting block 5 plays a limiting role, the protective cover 4 is prevented from sliding downwards, a protective cover 4 is sleeved on the outer wall of the rotating shaft 3, the protective cover 4 is semicircular, the diameter of the protective cover 4 is larger than the length of the drilling machine 1, the protective cover 4 can be ensured to protect the front part of the drilling machine 1, a switch 6 is arranged at the top of the rotating shaft 3, a fixing block 7 is arranged at the bottom end of the switch 6, grooves are formed in the top ends of the inner walls of the rotating shaft 3 and the protective cover 4, the grooves are L-shaped, the drilling machine 1 can be covered for protection, the switch 6 is pressed downwards to enable the fixed block 7 to slide in the groove, then the fixed block 7 rotates anticlockwise, the motion trail of the fixed block 7 is L-shaped, the protective cover 4 is fixed, when the drilling machine 1 is prevented from working, the protective cover 4 is prevented from moving due to vibration, when debris needs to be cleaned, the switch 6 rotates anticlockwise, the protective cover 4 is upwards moved to integrally disassemble the protective cover 4, finally the debris on the first fixed plate 8 is cleaned, the first fixed plate 8 is fixedly connected to the bottom of the protective cover 4, the inner wall of the protective cover 4 is provided with the second fixed plate 9, one end of the first articulated shaft 10 is fixedly connected to the second fixed plate 9, the other end of the first articulated shaft 10 is connected with the second articulated shaft 12 through the articulated rod 11, the articulated rod 11 forms a rotary structure with the second articulated shaft 12 through the first articulated shaft 10, the second articulated shaft 12 is fixedly, be connected with spring 13's one end on the 9 outer walls of second fixed plate, spring 13's the other end and third fixed plate 14 are connected, second fixed plate 9 passes through spring 13 and third fixed plate 14 constitution elastic construction, when the start work, 1 work of drilling machine leads to 4 inner walls of protection casing to receive clastic striking, second fixed plate 9 pushes down and drives spring 13 and push down, hinge bar 11 rotates on first articulated shaft 10 and second articulated shaft 12, the pressure conversion that will receive elastic potential energy, prevent because in work, lead to the piece to carry out multiple times of ejection on protection casing 4, influence the operation.

The working principle is as follows: when the protective cover 4 is used, the protective cover 4 is rotated clockwise by ninety degrees, the left side of the protective cover 4 rotates on the rotating shaft 3, the drilling machine 1 can be covered for protection, the switch 6 is pressed downwards to enable the fixed block 7 to slide in the groove, then the protective cover 4 rotates anticlockwise, the motion trail of the fixed block 7 is L-shaped, the protective cover 4 is fixed, when the drilling machine 1 works, the protective cover 4 is moved due to vibration, when debris needs to be cleaned, the switch 6 is rotated anticlockwise to move the protective cover 4 upwards to integrally disassemble the protective cover 4, finally the debris on the first fixed plate 8 is cleaned, when the drilling machine 1 works and the inner wall of the protective cover 4 is impacted by the debris, the second fixed plate 9 is pressed downwards to drive the spring 13 to be pressed downwards, the hinge rod 11 rotates on the first hinge shaft 10 and the second hinge shaft 12, the pressed force is converted into elastic potential energy, prevent the debris from ejecting on the protective cover 4 for a plurality of times when working, and influence the operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Drilling machine protection casing, including drilling machine (1), its characterized in that: a base (2) is arranged at the bottom of the drilling machine (1), a rotating shaft (3) is embedded in the left side of the surface of the base (2), a protective cover (4) is sleeved on the outer wall of the rotating shaft (3), a switch (6) is arranged at the top of the rotating shaft (3), a fixed block (7) is arranged at the bottom end of the switch (6), a first fixed plate (8) is fixedly connected with the bottom of the protective cover (4), a second fixing plate (9) is arranged on the inner wall of the protective cover (4), one end of a first articulated shaft (10) is fixedly connected on the second fixing plate (9), the other end of the first articulated shaft (10) is connected with a second articulated shaft (12) through an articulated rod (11), second articulated shaft (12) fixed connection is on protection casing (4) top, be connected with the one end of spring (13) on second fixed plate (9) outer wall, the other end and the third fixed plate (14) of spring (13) are connected.

2. The protective cover for drilling machines according to claim 1, characterized in that: the protective cover (4) is semicircular, and the diameter of the protective cover (4) is larger than the length of the drilling machine (1).

3. The protective cover for drilling machines according to claim 1, characterized in that: the rotating shaft (3) is provided with a limiting block (5) at the bottom, the limiting block (5) is fixedly connected with the rotating shaft (3), and the limiting block (5) is circular in shape.

4. The protective cover for drilling machines according to claim 1, characterized in that: the top ends of the inner walls of the rotating shaft (3) and the protective cover (4) are provided with grooves, the grooves are L-shaped, and the fixing blocks (7) are embedded in the grooves.

5. The protective cover for drilling machines according to claim 1, characterized in that: the second fixing plate (9) and the third fixing plate (14) form an elastic structure through a spring (13).

6. The protective cover for drilling machines according to claim 1, characterized in that: the hinge rod (11) forms a rotary structure through a first hinge shaft (10) and a second hinge shaft (12).