CN221185003U

CN221185003U - Perforating machine

Info

Publication number: CN221185003U
Application number: CN202322898523.XU
Authority: CN
Inventors: 翁红梅; 杨云
Original assignee: Suzhou Yamasen Machine Tool Co ltd
Current assignee: Suzhou Yamasen Machine Tool Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-06-21
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a perforating machine, which relates to the field of machining and comprises a machine body, wherein a fixing seat is fixedly connected in the machine body, a perforating mechanism for perforating a workpiece is arranged on the fixing seat, and the perforating mechanism comprises a discharge perforating mechanism and a drill bit perforating mechanism; one side of the punching mechanism is provided with an up-down moving mechanism for driving the punching mechanism to move up and down, a workbench is arranged below the punching mechanism in the machine body, and one side of the workbench is provided with a moving mechanism for driving the workbench to move. The utility model integrates the discharging punching mechanism and the drill bit punching mechanism, namely integrates the discharging punching mode and the drilling punching mode, so that the utility model is applicable to workpieces needing to be punched by discharging and also applicable to workpieces needing to be punched by drill bit, and is also applicable to workpieces needing to be punched by discharging and also needing to be punched by drill bit, thereby avoiding machining errors of the workpieces caused by multiple clamping, saving equipment cost and reducing the occupied area of equipment.

Description

Perforating machine

Technical Field

The utility model relates to the field of machining, in particular to a perforating machine.

Background

A punch is an apparatus for punching holes in a workpiece.

For large workpieces, workpieces with harder materials or workpieces inconvenient to drill, the holes are punched in a discharge mode.

The drilling is performed in a manner that places special demands on the hole, such as special demands on the finish of the hole.

The special purpose of the existing puncher is strong, the existing puncher can only punch holes in a drilling mode or can only punch holes in a discharging mode, so that the workpiece needs to be moved to another punching device to be clamped or aligned again when the drilling holes are needed to be used after the discharging punching is completed or the discharging punching is needed to be used after the drilling holes are punched in a drill bit, and machining errors of the workpiece can be caused due to clamping errors, and the operation is complex and time-consuming. At the same time, this has to prepare more than two punches, which is a costly and space-consuming device.

Disclosure of utility model

To overcome the above-described drawbacks, an object of the present utility model is to provide a perforator capable of integrating discharge perforation and drill perforation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the perforating machine comprises a machine body, wherein a fixing seat is fixedly connected in the machine body and used for supporting the perforating mechanism. The fixing seat is provided with a punching mechanism for punching holes on the workpiece, and the punching mechanism is used for punching holes on the workpiece.

The punching mechanism comprises a discharge punching mechanism and a drill bit punching mechanism; the discharge punching mechanism is used for punching large workpieces, workpieces with harder materials or workpieces inconvenient to drill. The drill bit punching mechanism is used to punch holes when special requirements are placed on the material or on the holes (e.g., when a requirement is placed on the finish of the holes).

One side of punching mechanism is provided with the up-and-down movement mechanism that is used for driving punching mechanism to reciprocate, up-and-down movement mechanism can drive punching mechanism to remove the surface of work piece and be convenient for punch, also can drive punching mechanism and upwards move safe position, the unloading work piece of being convenient for.

The machine body is internally provided with a workbench below the punching mechanism, one side of the workbench is provided with a moving mechanism for driving the workbench to move, the workbench is used for placing a workpiece, and the moving mechanism is used for driving the workbench to move, so that the driving is moved to the lower part of the punching mechanism to punch holes.

The application integrates the discharging punching mechanism and the drill bit punching mechanism, namely integrates the discharging punching mode and the drilling punching mode, so that the application is applicable to workpieces needing to be punched by discharging and also applicable to workpieces needing to be punched by drill bit, and is also applicable to workpieces needing to be punched by discharging and also needing to be punched by drill bit, thereby avoiding machining errors of the workpieces caused by multiple clamping, saving equipment cost and reducing the occupied area of equipment.

Further is: the discharge punching mechanism comprises a chuck, an electrode is clamped in the chuck, an air cylinder for driving the chuck to clamp or loosen is arranged at one end, far away from the electrode, of the chuck, and the air cylinder is used for driving the chuck to clamp or loosen the electrode, so that the electrode can be clamped or replaced conveniently. One side of the cylinder is provided with an up-and-down moving assembly for driving the cylinder to move up and down. The up-and-down moving mechanism is used for driving the punching mechanism to move up and down in a large range. The up-down moving assembly is used for fine-adjusting the up-down position of the electrode. The up-and-down moving assembly drives the electrode to move up and down during the electrode discharge drilling.

Further is: the up-and-down moving assembly comprises a connecting block, a screw rod is connected to the connecting block, a first motor for driving the screw rod to rotate is arranged at one end of the screw rod, the connecting block is fixedly connected with the fixed end of the air cylinder, a fixing frame is arranged on the side edge of the screw rod, and two ends of the screw rod are rotationally connected with the fixing frame. The first motor rotates to drive the screw rod to rotate so as to drive the connecting block to move up and down, and then the electrode is driven to move up and down for discharging and punching.

Further is: the fixing frame is provided with a guide device for preventing the electrode from shaking, and the electrode passes through the guide device. The guide is used for preventing the electrode from shaking in the discharging process, so that machining errors caused by electrode shaking are prevented.

Further is: the drill bit punching mechanism comprises a drill bit and a second motor for driving the drill bit to rotate, wherein the second motor is a servo motor, and the second motor can rotate forwards and reversely. The drill bit rotates forward and then reversely in the drilling process to discharge scraps. One side of the second motor is provided with a connecting seat, the connecting seat and the fixing seat are in sliding connection through a sliding block and a sliding rail, and the fixing frame is fixedly arranged on the connecting seat.

Further is: the moving mechanism comprises a front-back moving component for driving the workbench to move back and forth and a left-right moving component for driving the workbench to move left and right. The back-and-forth moving assembly is used for driving the workbench to move back and forth so as to drive the workpiece to move back and forth, and the left-and-right moving assembly is used for driving the workbench to move left and right so as to drive the workpiece to move left and right.

Further is: the machine body is provided with the protective cover, the punching mechanism, the workbench and the moving mechanism are arranged in the protective cover, and the protective cover is arranged to reduce noise on one hand and protect personal safety on the other hand.

The beneficial effects of the utility model are as follows: the utility model integrates the discharging punching mechanism and the drill bit punching mechanism, namely integrates the discharging punching mode and the drilling punching mode, so that the utility model is applicable to workpieces needing to be punched by discharging and also applicable to workpieces needing to be punched by drill bit, and is also applicable to workpieces needing to be punched by discharging and also needing to be punched by drill bit, thereby avoiding machining errors of the workpieces caused by multiple clamping, saving equipment cost and reducing the occupied area of equipment.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a discharge drilling mechanism and a drill drilling mechanism according to an embodiment of the present utility model;

In the figure: 1. a body; 2. a fixing seat; 3. a discharge punching mechanism; 4. a drill bit punching mechanism; 6. a work table; 7. a back and forth movement assembly; 8. a left-right moving assembly; 9. a protective cover;

31. a chuck; 32. an electrode; 33. a cylinder; 34. a connecting block; 35. a screw rod; 36. a first motor; 37. a guide;

41. a drill bit; 42. a second motor; 43. and a connecting seat.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; 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, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an embodiment of the present application provides a piercing machine, which includes a machine body 1, a fixing base 2 is fixedly connected to the machine body 1, and the fixing base 2 is used for supporting a piercing mechanism. The fixing seat 2 is provided with a punching mechanism for punching holes on a workpiece, and the punching mechanism is used for punching holes on the workpiece.

The punching mechanism comprises a discharging punching mechanism 3 and a drill bit punching mechanism 4; the discharge perforating mechanism 3 is used for perforating large workpieces, workpieces with harder materials or workpieces inconvenient to drill. The drill bit punching mechanism 4 is used to punch holes when special demands are made on the material or on the holes (e.g. when demands are made on the finish of the holes).

One side of the punching mechanism is provided with an up-and-down moving mechanism (not shown in the figure) for driving the punching mechanism to move up and down, the up-and-down moving mechanism is used for driving the punching mechanism to move up and down, the up-and-down moving mechanism can drive the punching mechanism to move to the surface of a workpiece so as to facilitate punching, and the punching mechanism can also be driven to move up to a safe position so as to facilitate loading and unloading of the workpiece.

The machine body 1 is internally provided with a workbench 6 positioned below the punching mechanism, one side of the workbench 6 is provided with a moving mechanism used for driving the workbench 6 to move, the workbench 6 is used for placing a workpiece, and the moving mechanism is used for driving the workbench 6 to move, so that the driving is moved to the lower part of the punching mechanism to punch holes.

The application integrates the discharging punching mechanism 3 and the drill bit punching mechanism 4, namely integrates a discharging punching mode and a drilling punching mode, is applicable to a workpiece needing to be punched by discharging and a workpiece needing to be punched by using the drill bit 41, is also applicable to a workpiece needing to be punched by discharging and a workpiece needing to be punched by using the drill bit 41, avoids machining errors of the workpiece caused by repeated clamping, saves equipment cost and reduces the occupied area of equipment.

On the basis of the above, as shown in fig. 2, the discharge drilling mechanism 3 includes a chuck 31, and an electrode 32 is clamped in the chuck 31, and in this embodiment, the electrode 32 is a copper tube. The end of the chuck 31 far away from the electrode 32 is provided with a cylinder 33 for driving the chuck 31 to clamp or unclamp, and the cylinder 33 is used for driving the chuck 31 to clamp or unclamp the electrode 32, so that the electrode 32 can be clamped or replaced conveniently. One side of the cylinder 33 is provided with an up-and-down moving assembly for driving the cylinder 33 to move up and down. The up-and-down moving mechanism is used for driving the punching mechanism to move up and down in a large range. The up-and-down moving assembly is used to fine-tune the up-and-down position of the electrode 32. The up-and-down moving assembly drives the electrode 32 up and down during the discharge drilling of the electrode 32.

On the basis, the up-and-down moving assembly comprises a connecting block 34, a screw rod 35 is connected to the connecting block 34, a first motor 36 for driving the screw rod 35 to rotate is arranged at one end of the screw rod 35, the connecting block 34 is fixedly connected with a fixed end of the air cylinder 33, a fixing frame is arranged on the side edge of the screw rod 35, and two ends of the screw rod 35 are rotationally connected with the fixing frame. The first motor 36 rotates to drive the screw rod 35 to rotate so as to drive the connecting block 34 to move up and down, and then drive the electrode 32 to move up and down for discharging and punching.

On the basis of the above, the holder is provided with a guide 37 for preventing the electrode 32 from shaking, and the electrode 32 passes through the guide 37. The guide 37 is used to prevent the electrode 32 from shaking during discharge, thereby preventing machining errors caused by shaking of the electrode 32.

On the basis of the above, the drill bit punching mechanism 4 comprises a drill bit 41 and a second motor 42 for driving the drill bit 41 to rotate, wherein the second motor 42 is a servo motor, and the second motor 42 can rotate positively and negatively. The drill 41 rotates forward and then rotates backward during the drilling process to discharge the scraps. One side of the second motor 42 is provided with a connecting seat 43, the connecting seat 43 and the fixed seat 2 are in sliding connection through a sliding block and a sliding rail, and the fixed frame is fixedly arranged on the connecting seat 43.

On the basis of the above, the moving mechanism includes a forward-backward moving assembly 7 for driving the table 6 to move forward and backward and a leftward-rightward moving assembly 8 for driving the table 6 to move leftward and rightward. The front-back moving component 7 is used for driving the workbench 6 to move back and forth so as to drive the workpiece to move back and forth, and the left-right moving component 8 is used for driving the workbench 6 to move left and right so as to drive the workpiece to move left and right.

On the basis, be provided with protection casing 9 on the fuselage 1, punching mechanism, workstation 6 and mobile mechanism set up in the inside of protection casing 9, set up protection casing 9 on the one hand and can the noise reduction, on the other hand protection personal safety.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A perforating machine comprising a machine body (1), characterized in that: a fixed seat (2) is fixedly connected in the machine body (1), a punching mechanism for punching on a workpiece is arranged on the fixed seat (2), and the punching mechanism comprises a discharge punching mechanism (3) and a drill bit punching mechanism (4); one side of the punching mechanism is provided with an up-down moving mechanism for driving the punching mechanism to move up and down, a workbench (6) is arranged below the punching mechanism in the machine body (1), and one side of the workbench (6) is provided with a moving mechanism for driving the workbench (6) to move.

2. A piercing machine as defined in claim 1, wherein: the discharging and punching mechanism (3) comprises a chuck (31), an electrode (32) is clamped in the chuck (31), an air cylinder (33) for driving the chuck (31) to clamp or loosen is arranged at one end, far away from the electrode (32), of the chuck (31), and an up-and-down moving assembly for driving the air cylinder (33) to move up and down is arranged at one side of the air cylinder (33).

3. A piercing machine as defined in claim 2, wherein: the up-down moving assembly comprises a connecting block (34), a screw rod (35) is connected to the connecting block (34), a first motor (36) used for driving the screw rod (35) to rotate is arranged at one end of the screw rod (35), the connecting block (34) is fixedly connected with a fixed end of an air cylinder (33), a fixing frame is arranged on the side edge of the screw rod (35), and two ends of the screw rod (35) are rotationally connected with the fixing frame.

4. A piercing machine as defined in claim 3, wherein: the fixing frame is provided with a guide (37) for preventing the electrode (32) from shaking, and the electrode (32) passes through the guide (37).

5. A piercing machine as defined in claim 3, wherein: the drill bit punching mechanism (4) comprises a drill bit (41) and a second motor (42) for driving the drill bit (41) to rotate, a connecting seat (43) is arranged on one side of the second motor (42), the connecting seat (43) and the fixing seat (2) are in sliding connection through a sliding block and a sliding rail, and the fixing frame is fixedly arranged on the connecting seat (43).

6. A piercing machine as defined in claim 1, wherein: the moving mechanism comprises a front-back moving assembly (7) for driving the workbench (6) to move back and forth and a left-right moving assembly (8) for driving the workbench (6) to move left and right.

7. A piercing machine as defined in claim 1, wherein: the machine body (1) is provided with a protective cover (9), and the punching mechanism, the workbench (6) and the moving mechanism are arranged in the protective cover (9).