Punching device for metal casting machining

Abstract

The utility model discloses a punching device for metal casting machining, which comprises a base, a fixing assembly is arranged on a working table surface of the base, first electric sliding tables are correspondingly mounted on the inner sides of two side plates on the base, two second electric sliding tables are fixedly arranged between first sliding blocks of the two first electric sliding tables, and the two second electric sliding tables are correspondingly mounted on the inner sides of the two side plates of the base. And a fixing plate is fixedly arranged between the second sliding blocks of the two second electric sliding tables, a first air cylinder is fixedly installed in the fixing plate, and a drilling assembly is arranged at the movable end of the first air cylinder. The utility model relates to the technical field of machining, through the cooperation of the first electric sliding table and the second electric sliding table, the position of a drill bit can be determined in the transverse direction and the longitudinal direction, and then the drill bit and the punching point position of a workpiece can be correspondingly punched; and the position of the drill bit can be adjusted by operating the first air cylinder, the first electric sliding table and the second electric sliding table, the workpiece does not need to be disassembled for multiple times, and certain practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a punching device for processing metal castings. Background Art

[0002] Mechanical processing refers to the process of changing the external dimensions or performance of a workpiece by a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. In mechanical processing, drilling equipment is a general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object by rotating cutting or rotating extrusion. It is also called a drilling machine, a punching machine, a drilling machine, a through-hole machine, etc. In general, a workpiece that needs to be punched needs to be processed with several holes, and most of the current punching devices need to clamp the workpiece multiple times when punching the workpiece, so that the workpiece's to-be-drilled point corresponds to the drill bit, or after one clamping, the workpiece's to-be-drilled point corresponds to the drill bit by rotating the rocker arm and sliding the drill bit. These drilling methods are more troublesome and reduce the drilling work efficiency. To this end, we provide a punching device for metal casting processing to solve the above problems. Utility Model Content

[0003] In order to solve the above-mentioned problem, that is, to solve the problem raised by the above-mentioned background technology, the utility model proposes a punching device for metal casting processing, including a base, a fixing component is provided on the working surface of the base, a first electric slide is correspondingly installed on the inner sides of the two side panels on the base, two second electric slides are fixedly arranged between the first sliding blocks of the two first electric slides, a fixing plate is fixedly arranged between the second sliding blocks of the two second electric slides, a first cylinder is fixedly installed inside the fixing plate, and a drilling component is provided on the movable end of the first cylinder.

[0004] Preferably, the drilling assembly includes a mounting frame, the mounting frame is fixedly arranged at the movable end of the first cylinder, and a motor is installed inside the mounting frame, the output end of the motor is rotatably arranged at the bottom of the mounting frame, and a drilling head is installed at the output end of the motor.

[0005] Preferably, a mounting seat is fixedly provided at the output end of the motor, and a detachable fixed connection is adopted between the mounting seat and the drill bit.

[0006] Preferably, the fixing assembly includes a first baffle, which is fixedly arranged on one side of the top of the base along the length direction, a second cylinder is installed on the top of the base corresponding to the first baffle, a second baffle is fixedly arranged on the movable end of the second cylinder, and the second baffle is arranged corresponding to the first baffle.

[0007] Preferably, the first baffle plate and the second baffle plate are both designed in a corresponding L-shape to facilitate separation of the workpiece to be drilled from the base.

[0008] The beneficial technical effect of the utility model is that through the cooperation of the first electric slide and the second electric slide, the lateral and longitudinal positions of the drill bit can be determined, so that the punching points of the drill bit and the workpiece can be made to correspond to each other. When punching multiple times, the position of the drill bit can be adjusted by operating the first cylinder, the first electric slide and the second electric slide, without the need to disassemble the workpiece multiple times, which has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 A three-dimensional structural schematic diagram of the utility model is shown.

[0010] Figure 2 A side structural schematic diagram of the fixing plate of the utility model is shown.

[0011] Figure numerals: 1, base; 2, first electric slide; 21, first slider; 3, second electric slide; 31, second slider; 4, fixing plate; 5, first cylinder; 6, mounting frame; 7, motor; 8, mounting seat; 9, drill bit; 10, first baffle; 11, second cylinder; 12, second baffle. DETAILED DESCRIPTION

[0012] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0013] The utility model proposes a punching device for metal casting processing, comprising a base 1, a fixed component is arranged on the working table of the base 1, a first electric slide 2 is correspondingly installed on the inner sides of two side plates on the base 1, two second electric slides 3 are fixedly arranged between the first sliders 21 of the two first electric slides 2, in actual use, the two first electric slides 2 are controlled by the same controller, so that the two first sliders 21 can drive the two second electric slides 3 to move forward and backward synchronously, a fixed plate 4 is fixedly arranged between the second sliders 31 of the two second electric slides 3, the two second electric slides 3 are controlled by the same controller, so that the two second sliders 31 can drive the fixed plate 4 to move horizontally, a first cylinder 5 is fixedly installed inside the fixed plate 4, a drilling component is arranged on the movable end of the first cylinder 5, the cylinder can drive the drilling component to rise and fall, so as to realize punching of the workpiece, through the cooperation of the first electric slide 2 and the second electric slide 3, the horizontal and vertical positions of the drill bit 9 can be determined, so that the drill bit 9 and the punching points of the workpiece can be punched correspondingly, and the above operation can be repeated to complete the multi-hole processing.

[0014] Specifically, the drilling assembly includes a mounting frame 6, which is fixedly arranged at the movable end of the first cylinder 5, and a motor 7 is installed inside the mounting frame 6. The mounting frame 6 is used to connect the first cylinder 5 and the motor 7. The output end of the motor 7 is rotatably arranged at the bottom of the mounting frame 6. A drilling head is installed at the output end of the motor 7. The operation of the motor 7 can drive the drill bit 9 to rotate, and then the rotating drill bit 9 is driven by the operation of the first cylinder 5 to punch the workpiece.

[0015] Specifically, a mounting seat 8 is fixedly provided at the output end of the motor 7, and a detachable fixed connection is adopted between the mounting seat 8 and the drill bit 9. By setting the mounting seat 8, the drill bit 9 can be installed and disassembled, and then the drill bit 9 can be replaced according to the hole diameter required for punching the workpiece.

[0016] Specifically, the fixing assembly includes a first baffle 10, which is fixedly arranged on one side of the top of the base 1 along the length direction. A second cylinder 11 is installed on the top of the base 1 corresponding to the first baffle 10, and a second baffle 12 is fixedly arranged on the movable end of the second cylinder 11. The second baffle 12 is arranged corresponding to the first baffle 10. Under the action of the second cylinder 11, the second baffle 12 can be pushed close to the first baffle 10, so that the first baffle 10 and the second baffle 12 can clamp the workpiece.

[0017] Specifically, the first baffle 10 and the second baffle 12 are both designed in a corresponding L-shape to facilitate separation of the workpiece to be drilled from the base 1, so that when the drill bit 9 processes the workpiece, the drill bit 9 and the base 1 are always in a non-contact state, thereby avoiding damage to the base 1 caused by the punching work of the drill bit 9.

[0018] According to the personnel in this field, all the electrical parts and components in this case are universal standard parts or components known to the technical personnel in this field, and their structures and principles can be known to the technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All the electrical parts in this case are connected to the power supply adapted to them through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field and will not be explained in the electrical control.

[0019] Working principle: When using the drilling device, the user can place the workpiece between the first baffle 10 and the second baffle 12 and start the second cylinder 11. Under the action of the second cylinder 11, the second baffle 12 can be pushed close to the first baffle 10, so that the first baffle 10 and the second baffle 12 can clamp the workpiece. At this time, the user can start the first cylinder 5 according to the thickness of the workpiece, so that the bottom end of the drill bit 9 is close to the upper surface of the workpiece, so that the drill bit 9 can accurately correspond to the punching point. At this time, the two synchronously controlled first electric slides 2 are started, so that the movement of the two first slides 21 can drive the drill bit 9 to move forward and backward. Move, when the lateral positions correspond, the two synchronously controlled second electric slides 3 can be started, so that the two second slide blocks 31 can drive the drill bit 9 to move left and right, and then the drill bit 9 can be longitudinally matched with the point to be punched. At this time, the drill bit 9 can completely correspond to the drilling point, and the first cylinder 5 and the motor 7 can be started again. The work of the motor 7 can drive the drill bit 9 to rotate, and the cylinder can push the drill bit 9 to punch the workpiece. After the first hole is processed, the position of the drill bit 9 can be adjusted again by the first electric slide 2 and the second electric slide 3. When there are more holes to be processed, the above steps can be repeated.

[0020] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0021] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0023] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0024] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A punching device for metal casting processing, comprising a base (1), a fixing component being provided on a working surface of the base (1), characterized in that: A first electric slide (2) is correspondingly installed on the inner sides of the two side plates on the base (1); two second electric slides (3) are fixedly installed between the first sliders (21) of the two first electric slides (2); a fixing plate (4) is fixedly installed between the second sliders (31) of the two second electric slides (3); a first cylinder (5) is fixedly installed inside the fixing plate (4); and a drilling assembly is provided at the movable end of the first cylinder (5).

2. A punching device for metal casting processing according to claim 1, characterized in that: The drilling assembly comprises a mounting frame (6), the mounting frame (6) is fixedly arranged at the movable end of the first cylinder (5), a motor (7) is installed inside the mounting frame (6), the output end of the motor (7) is rotatably arranged at the bottom of the mounting frame (6), and a drilling head is installed at the output end of the motor (7).

3. A punching device for metal casting processing according to claim 2, characterized in that: A mounting seat (8) is fixedly provided at the output end of the motor (7), and a detachable fixed connection is adopted between the mounting seat (8) and the drill bit (9).

4. A punching device for metal casting processing according to claim 1, characterized in that: The fixing assembly comprises a first baffle (10), the first baffle (10) being fixedly arranged on one side of the top of the base (1) along the length direction, a second cylinder (11) being installed on the top of the base (1) corresponding to the first baffle (10), a second baffle (12) being fixedly arranged on the movable end of the second cylinder (11), and the second baffle (12) being arranged corresponding to the first baffle (10).

5. A punching device for metal casting processing according to claim 4, characterized in that: The first baffle plate (10) and the second baffle plate (12) are both designed in a corresponding L-shape, so as to facilitate the separation of the workpiece to be drilled from the base (1).

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