CN215033858U

CN215033858U - Drilling machine convenient for clamping workpiece

Info

Publication number: CN215033858U
Application number: CN202120077719.0U
Authority: CN
Inventors: 王俊; 贾小强; 张西平
Original assignee: Hanzhong Kairui Electromechanical Co ltd
Current assignee: Hanzhong Kairui Electromechanical Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-12-07
Anticipated expiration: 2031-01-13

Abstract

The utility model provides a rig convenient to centre gripping work piece, include: a drilling machine, a fixing frame and a fixing plate; the upper part of the drilling machine is provided with a fixed frame, and the drilling machine is fixedly connected with the fixed frame through a fixed plate and a bolt; the first connecting plate is arranged at the front part of the drilling machine, and the first connecting plate and the drilling machine are of an integrated structure; the hinged support is arranged in the middle of the fixed frame and is connected with the fixed frame in a welding mode; the air cylinder is arranged on one side of the hinged support and is hinged with the hinged support through a rotating shaft; the pull rod is arranged on one side of the air cylinder and is connected with a piston rod of the air cylinder in a penetrating manner; the pull plate is arranged at the end part of the pull rod and is connected with the pull rod in a hinged mode; through the improvement to current device, the device has the convenience of opening and shutting, easily centre gripping tubular product, advantage convenient to use to effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Description

Drilling machine convenient for clamping workpiece

Technical Field

The utility model relates to a rig technical field, more specifically the theory that says so especially relates to a rig convenient to clamping workpiece.

Background

The drilling machine is a commonly used workpiece drilling device, most common drilling machines are bench drills, not only can be used for drilling, but also can be used for tapping, but in the use process of the existing drilling machine, the clamping part has partial defects, and the use is not convenient enough.

The existing drilling machine is inconvenient for clamping the pipe, so that the pipe cannot be drilled, and the use is not convenient enough.

In view of the above, the present invention provides a drilling machine that is convenient for clamping a workpiece, and aims to solve the problems and improve the practical value by using the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rig convenient to centre gripping work piece to solve the current rig that proposes in the above-mentioned background art, be not convenient for carry out the centre gripping to tubular product, lead to unable drilling to tubular product, use convenient problem inadequately and not enough.

In order to achieve the above object, the utility model provides a rig convenient to centre gripping work piece reaches by following specific technological means: a drill for facilitating gripping of a workpiece, comprising: the device comprises a drilling machine, a fixed frame, a fixed plate, a first connecting plate, a hinged support, a cylinder, a pull rod, a pull plate, a scissor holder, a clamping plate, a base plate, a connecting shaft, a supporting frame and a second connecting plate; the upper part of the drilling machine is provided with a fixed frame, and the drilling machine is fixedly connected with the fixed frame through a fixed plate and a bolt; the first connecting plate is arranged at the front part of the drilling machine, and the first connecting plate and the drilling machine are of an integrated structure; the hinged support is arranged in the middle of the fixed frame and is connected with the fixed frame in a welding mode; the air cylinder is arranged on one side of the hinged support and is hinged with the hinged support through a rotating shaft; the pull rod is arranged on one side of the air cylinder and is connected with a piston rod of the air cylinder in a penetrating manner; the pull plate is arranged at the end part of the pull rod and is connected with the pull rod in a hinged mode; the scissor rack is arranged on one side of the pull plate, and the scissor rack is connected with the pull plate in a hinged mode; the clamping plate is arranged at the end part of the scissor frame and is connected with the scissor frame in a welding mode; the base plate is arranged on the inner side of the clamping plate and is connected with the clamping plate in a bonding mode; the connecting shaft is arranged in the middle of the scissor rack and is connected with the scissor rack in a hinged mode; the support frame is arranged on the side portion of the first connecting plate, and the support frame is fixedly connected with the first connecting plate through the second connecting plate and the bolts.

As a further optimization of the technical scheme, the fixing frame is of a U-shaped structure, and the left side and the right side of the fixing frame are provided with the fixing plates and the first connecting plates.

As a further optimization of the technical scheme, the fixing plate and the first connecting plate are both in a rectangular plate-shaped structure, and bolt holes are formed in the middle of the fixing plate and the middle of the first connecting plate.

As a further optimization of the technical scheme, the clamping plate is of an arc-shaped plate-shaped structure, and two positions of the clamping plate are arranged at the end part of the scissor rack.

As a further optimization of the technical scheme, the backing plate is of an arc-shaped plate structure and is made of rubber.

As a further optimization of the technical scheme, the support frame is of a triangular plate-shaped structure, and two ends of the support frame are respectively provided with one position.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses cross and set up scissors frame and splint and be used for centre gripping tubular product, and the scissors frame drives through cylinder, pull rod and arm-tie, and the centre gripping that opens and shuts is very convenient, and the clamp of the tubular product of being convenient for is adorned, conveniently drills to it, has solved the weak point of current rig.

2. The utility model discloses an improvement to current device has the convenience of opening and shutting, easily centre gripping tubular product, advantage that the use is convenient to effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

FIG. 2 is a schematic structural view of the clamping assembly of the present invention;

fig. 3 is a schematic top view of the clamping assembly of the present invention.

In the figure: the drilling machine comprises a drilling machine 1, a fixed frame 2, a fixed plate 3, a first connecting plate 4, a hinged support 5, a cylinder 6, a pull rod 7, a pull plate 8, a scissor holder 9, a clamping plate 10, a base plate 11, a connecting shaft 12, a supporting frame 13 and a second connecting plate 14.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to 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," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a drill for facilitating the clamping of a workpiece includes: the device comprises a drilling machine 1, a fixed frame 2, a fixed plate 3, a first connecting plate 4, a hinged support 5, a cylinder 6, a pull rod 7, a pull plate 8, a scissor holder 9, a clamping plate 10, a backing plate 11, a connecting shaft 12, a support frame 13 and a second connecting plate 14; the upper part of the drilling machine 1 is provided with a fixed frame 2, and the drilling machine 1 is fixedly connected with the fixed frame 2 through a fixed plate 3 and a bolt; the first connecting plate 4 is arranged at the front part of the drilling machine 1, and the first connecting plate 4 and the drilling machine 1 are of an integrated structure; the hinged support 5 is arranged in the middle of the fixed frame 2, and the hinged support 5 is connected with the fixed frame 2 in a welding mode; the air cylinder 6 is arranged on one side of the hinged support 5, and the air cylinder 6 is hinged with the hinged support 5 through a rotating shaft; the pull rod 7 is arranged on one side of the air cylinder 6, and the pull rod 7 is connected with a piston rod of the air cylinder 6 in a penetrating manner; the pulling plate 8 is arranged at the end part of the pulling rod 7, and the pulling plate 8 is connected with the pulling rod 7 in a hinged mode; the scissor frame 9 is arranged on one side of the pulling plate 8, and the scissor frame 9 is connected with the pulling plate 8 in a hinged mode; the clamping plate 10 is arranged at the end part of the scissor frame 9, and the clamping plate 10 is connected with the scissor frame 9 in a welding mode; the backing plate 11 is arranged on the inner side of the splint 10, and the backing plate 11 is connected with the splint 10 in an adhesion mode; the connecting shaft 12 is arranged in the middle of the scissor frame 9, and the connecting shaft 12 is connected with the scissor frame 9 in a hinged mode; the support frame 13 is disposed at a side portion of the first connection plate 4, and the support frame 13 is fixedly connected with the first connection plate 4 through the second connection plate 14 and the bolt.

Specifically, the fixing frame 2 is of a U-shaped structure, and the left side and the right side of the fixing frame 2 are both provided with a fixing plate 3 and a first connecting plate 4 for installing the supporting frame 13.

Specifically, the fixing plate 3 and the first connecting plate 4 are both rectangular plate-shaped structures, and bolt holes are formed in the middle of the fixing plate 3 and the middle of the first connecting plate 4 and used for being connected and fixed with the drilling machine 1.

Specifically, the clamping plate 10 is of an arc-shaped plate structure, and the clamping plate 10 is provided with two positions at the end of the scissor holder 9 for clamping the pipe.

Specifically, the backing plate 11 is of an arc-shaped plate structure, and the backing plate 11 is made of rubber and used for protection during pipe clamping.

Specifically, the supporting frame 13 is a triangular plate-shaped structure, and two ends of the supporting frame 13 on the connecting shaft 12 are respectively provided with a position for fixing the pull rod 7.

The method comprises the following specific implementation steps: when the device is used, firstly, a piston rod of the cylinder 6 extends out, the pull rod 7 and the pull plate 8 are pushed to move, the shear holder 9 is opened, then the pipe is placed in the middle of the clamping plate 10, the piston rod of the cylinder 6 retracts, the shear holder 9 is combined, clamping of the pipe is completed, the base plate 11 is used for protecting the pipe, then the pipe can be drilled through the drilling machine 1, and the device is very convenient to use.

In summary, the following steps: this rig convenient to centre gripping work piece is used for centre gripping tubular product through setting up scissor holder and splint, and scissor holder drives through cylinder, pull rod and arm-tie, and the centre gripping that opens and shuts is very convenient, and the clamp of the tubular product of being convenient for adorns, conveniently drills to it, has solved the weak point of current rig, has solved current rig, is not convenient for carry out the centre gripping to tubular product, leads to unable drilling to tubular product, uses the problem convenient inadequately.

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 drill for facilitating gripping of a workpiece, comprising: the drilling machine comprises a drilling machine (1), a fixed frame (2), a fixed plate (3), a first connecting plate (4), a hinged support (5), a cylinder (6), a pull rod (7), a pull plate (8), a scissor rack (9), a clamping plate (10), a base plate (11), a connecting shaft (12), a supporting frame (13) and a second connecting plate (14); the method is characterized in that: the upper part of the drilling machine (1) is provided with a fixed frame (2), and the drilling machine (1) is fixedly connected with the fixed frame (2) through a fixed plate (3) and a bolt; the first connecting plate (4) is arranged at the front part of the drilling machine (1), and the first connecting plate (4) and the drilling machine (1) are of an integrated structure; the hinged support (5) is arranged in the middle of the fixed frame (2), and the hinged support (5) is connected with the fixed frame (2) in a welding mode; the air cylinder (6) is arranged on one side of the hinged support (5), and the air cylinder (6) is hinged with the hinged support (5) through a rotating shaft; the pull rod (7) is arranged on one side of the air cylinder (6), and the pull rod (7) is connected with a piston rod of the air cylinder (6) in a penetrating manner; the pull plate (8) is arranged at the end part of the pull rod (7), and the pull plate (8) is connected with the pull rod (7) in a hinged mode; the shear frame (9) is arranged on one side of the pull plate (8), and the shear frame (9) is connected with the pull plate (8) in a hinged mode; the clamping plate (10) is arranged at the end part of the scissor frame (9), and the clamping plate (10) is connected with the scissor frame (9) in a welding mode; the backing plate (11) is arranged on the inner side of the splint (10), and the backing plate (11) is connected with the splint (10) in a bonding mode; the connecting shaft (12) is arranged in the middle of the scissor frame (9), and the connecting shaft (12) is connected with the scissor frame (9) in a hinged mode; the support frame (13) is arranged on the side portion of the first connecting plate (4), and the support frame (13) is fixedly connected with the first connecting plate (4) through the second connecting plate (14) and the bolts.

2. A drill for facilitating the gripping of a workpiece as recited in claim 1, wherein: the fixing frame (2) is of a U-shaped structure, and the left side and the right side of the fixing frame (2) are provided with a fixing plate (3) and a first connecting plate (4).

3. A drill for facilitating the gripping of a workpiece as recited in claim 1, wherein: the fixing plate (3) and the first connecting plate (4) are both rectangular plate-shaped structures, and bolt holes are formed in the middle of the fixing plate (3) and the middle of the first connecting plate (4).

4. A drill for facilitating the gripping of a workpiece as recited in claim 1, wherein: the clamping plate (10) is of an arc-shaped plate-shaped structure, and the clamping plate (10) is provided with two positions at the end part of the scissor rack (9).

5. A drill for facilitating the gripping of a workpiece as recited in claim 1, wherein: the backing plate (11) is of an arc-shaped plate-shaped structure, and the backing plate (11) is made of rubber.

6. A drill for facilitating the gripping of a workpiece as recited in claim 1, wherein: the support frame (13) is of a triangular plate-shaped structure, and two ends of the support frame (13) on the connecting shaft (12) are respectively provided with one position.