CN216462306U

CN216462306U - Clamping device for cutting large-inclined top hole line

Info

Publication number: CN216462306U
Application number: CN202122528520.8U
Authority: CN
Inventors: 谭宪纲; 袁定波; 张树海
Original assignee: Heyuan Golden 3d Intelligent Manufacturing Co ltd
Current assignee: Heyuan Golden 3d Intelligent Manufacturing Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-10
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a large inclined top hole line cutting and machining clamp which comprises a positioning frame used for locking a cushion block and a workpiece, the large inclined hole workpiece to be machined and a lower cushion block arranged on the inner side and used for adjusting an inclination angle, wherein the positioning frame comprises a sliding rail arranged at the bottom, a threaded rod arranged on the positioning frame, a chuck arranged at the bottom of the threaded rod, a rotating handle arranged at the top of the threaded rod, a square arranged on the outer side of the positioning frame and a magnet arranged on the square. The utility model is suitable for fast and accurately installing and processing the large-angle through hole of the template in an online cutting procedure. The limit of a wire cutting machine tool for processing large-angle holes is avoided, and the wire cutting machine tool can be directly and conveniently processed at one time. The clamping processing requirement can be met, the efficiency can be improved, the operation is simple, labor can be saved, and the cost can be saved. The inclination pad is arranged for the collision number of the molybdenum wire cut by the machine tool machining line, the workpiece is placed above the inclination pad, the inclination pad is leveled with the workpiece when placed, the plane is perpendicular to the workbench, the edge of the inclination pad is attached to the inner wall of the machining hole, and the accuracy of the machining position is guaranteed.

Description

Clamping device for cutting large-inclined top hole line

Technical Field

The utility model relates to the technical field of large pitched roof processing, in particular to a clamping device for linear cutting processing of a large pitched roof hole.

Background

The wire cutting is a short term for wire cutting, and refers to a processing method. It is developed on the basis of electric spark perforation and forming processing. The method is characterized in that a moving metal wire (molybdenum wire, copper wire or alloy wire) is used as an electrode wire, and high temperature is generated by pulse spark discharge between the electrode wire and a workpiece to melt or vaporize metal to form a kerf, so that a part is cut. Before processing, a workpiece blank, a clamping tool, a measuring tool and the like are prepared. If a workpiece with an inner cavity shape needs to be cut or a threading hole is required to be used for processing according to process requirements, the blank needs to be provided with the threading hole in advance, the cutting speed is an important index for reflecting the processing efficiency, namely the processing speed generally, the feeding speed of a wire electrode along a graph processing track is multiplied by the thickness of the workpiece, namely the swept area of the wire electrode on the workpiece in unit time, a large-inclination workpiece refers to a workpiece beyond the inclination of the taper head range of a machine tool, when the large-inclination workpiece is subjected to linear cutting processing, a special clamp needs to be used for fixing the workpiece, the workpiece is positioned within the inclination of the taper head range of the machine tool after being inclined, and then the processing can be carried out

The existing clamping device for cutting the large inclined top hole line has a relatively fixed structure in the using process, and is relatively low in applicability when clamping and fixing a workpiece with a single-shaped structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp for cutting a large inclined top hole line, 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 big oblique centre bore line cuts processing clamping device, is including the locating frame that is used for locking cushion and work piece, the big inclination hole work piece of required processing to and the lower cushion of the regulation inclination of inboard installation, the locating frame includes

A slide rail is arranged at the bottom of the box body,

a threaded rod is arranged on the positioning frame,

a clamping head arranged at the bottom of the threaded rod,

a rotating handle is arranged at the top of the threaded rod,

an angle square arranged outside the positioning frame, and

and the angle square is provided with a magnet.

Further, threaded rod and locating frame top are passed through threaded connection, the turning handle passes through welded connection with the threaded rod and constitutes fixed knot structure, the chuck is the stereoplasm rubber material, and chuck and threaded rod pass through the ring groove block and are connected constitution fixed knot structure.

Further, the angle square is the structure of buckling perpendicularly, and angle square edge passes through bonding connection with magnet and constitutes fixed knot structure, the angle square passes through magnet and inclination pad adsorption connection.

Further, the large-inclination hole workpiece comprises

A processing hole which is required to be arranged at the top,

a pitch pad mounted on the top of a large pitch hole workpiece, an

The inclination mat is provided with an inclination angle.

Further, the inclination pad is attached to the upper surface of the large-inclination hole workpiece, different angles are arranged at the inclined included angle, and the edge of the inclination pad is attached to the inner wall of the machining hole.

Further, the lower cushion block comprises

An upper cushion block, and

the bottom of the lower cushion block is provided with a positioning groove.

Further, the lower cushion block is of an inclined plane structure and is provided with different angles, the inclined plane of the lower cushion block is attached to the bottom surface of the large-inclination hole workpiece, and the lower cushion block is connected with the positioning frame along the sliding rail through a positioning groove formed in the bottom of the lower cushion block to form a sliding structure.

Furthermore, the upper cushion block is of an inclined plane structure and is provided with different angles, the inclined plane of the upper cushion block is attached to the top surface of the large-inclination hole workpiece, and the upper cushion block clamps the large-inclination hole workpiece through the threaded rod to form a fixing structure.

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

1. the utility model is applicable to the rapid and accurate installation and processing of the large-angle through hole of the template in the online cutting process. The limit of a wire cutting machine tool for processing large-angle holes is avoided, and the wire cutting machine tool can be directly and conveniently processed at one time. The clamping processing requirement can be met, the efficiency can be improved, the operation is simple, labor can be saved, and the cost can be saved.

2. The inclination pad is arranged for the purpose of collision and counting of a molybdenum wire cut by a machine tool machining line, the inclination pad is placed above a workpiece, the inclination pad needs to be horizontally arranged with the workpiece when placed, the plane is vertical to the workbench, the edge of the inclination pad is attached to the inner wall of a machining hole, and the accuracy of a machining position is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of a positioning frame according to the present invention.

FIG. 2 is a schematic perspective view of a large-pitch hole workpiece according to the present invention.

FIG. 3 is a schematic cross-sectional view of a large-pitch hole workpiece according to the present invention.

FIG. 4 is a schematic diagram of the slope pad structure of the present invention.

FIG. 5 is a schematic view of the upper cushion block of the present invention.

In the figure: 1. a positioning frame; 110. a slide rail; 120. a threaded rod; 130. a chuck; 140. a handle is rotated; 150. an angle square; 160. a magnet; 2. a large slope bore workpiece; 210. machining a hole; 220. a tilt pad, 230, tilt angle; 3. a lower cushion block; 310. an upper cushion block; 320. and (6) positioning a groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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, an embodiment of the present invention is shown: the utility model provides a big oblique top hole line cuts processing clamping device, includes the big inclination hole work piece 2 that is used for the locating frame 1, the required processing of locking cushion and work piece to and the lower cushion 3 of the regulation inclination of inboard installation, its characterized in that: the positioning frame 1 comprises a sliding rail 110 mounted at the bottom, a threaded rod 120 mounted on the positioning frame 1, a chuck 130 mounted at the bottom of the threaded rod 120, a rotating handle 140 mounted at the top of the threaded rod 120, a square 150 arranged at the outer side of the positioning frame 1, and a magnet 160 mounted on the square 150.

Threaded rod 120 passes through threaded connection with the top of locating frame 1, and turning handle 140 passes through welded connection with threaded rod 120 and constitutes fixed knot to construct, and chuck 130 is the hard rubber material, and chuck 130 passes through the ring groove block with threaded rod 120 and is connected and constitutes fixed knot to construct.

The angle square 150 is the structure of buckling perpendicularly, and the edge of angle square 150 passes through bonding connection with magnet 160 and constitutes fixed knot and construct, and angle square 150 passes through magnet 160 and fills up the absorption with the inclination and be connected, fills up the absorption with angle square 150 through magnet 160 and inclination and is connected, fills up 220 with the inclination and laminates with 2 upper surfaces of big inclination hole work piece, will put on the level with the work piece when placing, the plane is perpendicular and workstation.

The work piece 2 with the large inclined angle comprises a processing hole 210 which needs to be formed in the top, an inclined angle pad 220 which is arranged on the top of the work piece 2 with the large inclined angle, and an inclined included angle 230 which is formed on the inclined angle pad 220.

Inclination pad 220 and the laminating of 2 upper surfaces in big inclination hole work piece, slope contained angle 230 is provided with different angles, and the edge and the laminating of processing hole 210 inner wall of inclination pad 220 will be leveled with the work piece when inclination pad 220 is placed, and the plane is perpendicular and workstation, and the edge and the laminating of processing hole inner wall of inclination pad 220 guarantee that the processing position is accurate, then just can start the wire cut processing equipment and process big inclination hole work piece 2.

The lower cushion block 3 comprises an upper cushion block 310 and a positioning groove 320 formed at the bottom of the lower cushion block 3.

Lower cushion 3 is the inclined plane structure, and lower cushion 3 is provided with different angles, and the laminating of lower cushion 3 inclined plane and the bottom surface of big inclination hole work piece 2, lower cushion 3 are connected along slide rail 110 and locating frame 1 through the constant head tank 320 that the bottom was seted up and are constituted sliding construction, are convenient for insert the constant head tank 320 that lower cushion 3 was seted up through the bottom in the slide rail 110 slides locating frame 1.

Go up cushion 310 and be the inclined plane structure, and go up cushion 310 and be provided with different angles, go up cushion 310 inclined plane and the laminating of the top surface of heavy pitch hole work piece 2, go up cushion 310 and carry out the centre gripping to heavy pitch hole work piece 2 through threaded rod 120 and constitute fixed knot structure, drive threaded rod 120 rotation with the help of turning handle 140, drive chuck 130 and descend and carry out the centre gripping to heavy pitch hole work piece 2 fixedly.

The working principle is as follows: when the device is used, the device needs to be simply understood in structure, firstly, the inclined surface of the lower cushion block 3 is attached to the bottom surface of the workpiece 2 with the large inclination hole, the inclined surface of the upper cushion block 310 is attached to the top surface of the workpiece 2 with the large inclination hole, the lower cushion block 3 is inserted into the positioning frame 1 in a sliding mode along the sliding rail 110 through the positioning groove 320 formed in the bottom of the lower cushion block 3, the threaded rod 120 is driven to rotate by the aid of the rotating handle 140, the chuck 130 is driven to descend to clamp and fix the workpiece 2 with the large inclination hole, the angle square 150 is connected with the inclination pad 220 in an adsorption mode through the magnet 160, the inclination pad 220 is attached to the upper surface of the workpiece 2 with the large inclination hole, the inclined pad is placed to be flat with the workpiece, the plane is perpendicular to the workbench, the edge of the inclination pad 220 is attached to the inner wall of the machining hole, the machining position is guaranteed to be accurate, and then the wire cutting machining device can be started to machine the workpiece 2 with the large inclination hole.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. The utility model provides a big oblique centre bore line cuts processing clamping device, includes the locating frame (1) that is used for locking cushion and work piece, the big inclination hole work piece (2) of required processing to and the lower cushion (3) of the regulation inclination of inboard installation, its characterized in that: the positioning frame (1) comprises:

a bottom mounted slide rail (110);

a threaded rod (120) arranged on the positioning frame (1);

a chuck (130) is arranged at the bottom of the threaded rod (120);

a rotating handle (140) is arranged at the top of the threaded rod (120);

an angle square (150) arranged outside the positioning frame (1), an

A magnet (160) is arranged on the angle square (150).

2. The large inclined top hole wire cutting processing clamp device according to claim 1, characterized in that: threaded rod (120) and locating frame (1) top pass through threaded connection, turning handle (140) and threaded rod (120) constitute fixed knot through welded connection and construct, chuck (130) are the stereoplasm rubber material, and chuck (130) are connected with threaded rod (120) through the ring groove block and constitute fixed knot and construct.

3. The large inclined top hole wire cutting processing clamp device according to claim 1, characterized in that: the angle square (150) is a vertical bending structure, the edge of the angle square (150) is connected with the magnet (160) through bonding to form a fixed structure, and the angle square (150) is connected with the inclination pad through the magnet (160) in an adsorption manner.

4. The large inclined top hole wire cutting processing clamp device according to claim 1, characterized in that: the large-gradient hole workpiece (2) comprises:

a processing hole (210) which is required to be arranged at the top;

a pitch pad (220) mounted on top of the large pitch hole workpiece (2), an

The inclination pad (220) is provided with an inclined included angle (230).

5. The large inclined top hole wire cutting processing clamp device according to claim 4, wherein: inclination pad (220) and the laminating of big inclination hole work piece (2) upper surface, slope contained angle (230) are provided with different angles, the edge and the laminating of processing hole (210) inner wall of inclination pad (220).

6. The large inclined top hole wire cutting processing clamp device according to claim 1, characterized in that: the lower cushion block (3) comprises:

an upper cushion block (310), and

the bottom of the lower cushion block (3) is provided with a positioning groove (320).

7. The large inclined top hole wire cutting processing clamp device according to claim 6, wherein: lower cushion (3) are the inclined plane structure, and lower cushion (3) are provided with different angles, cushion (3) inclined plane and the laminating of the bottom surface of big inclination hole work piece (2) down, lower cushion (3) are connected constitution sliding structure through constant head tank (320) that the bottom was seted up along slide rail (110) and locating frame (1).

8. The large inclined top hole wire cutting processing clamp device according to claim 6, wherein: go up cushion (310) and be the inclined plane structure, and go up cushion (310) and be provided with different angles, go up the laminating of cushion (310) inclined plane and the top surface of heavy pitch hole work piece (2), go up cushion (310) and carry out the centre gripping through threaded rod (120) to heavy pitch hole work piece (2) and constitute fixed knot structure.