CN222268737U - A punching device convenient for positioning - Google Patents

Abstract

The utility model discloses a punching device convenient to position, which comprises a machine shell, wherein a groove plate is arranged below an inner cavity of the machine shell, two corresponding electric drill bits are arranged above the groove plate, the inner cavities of convex grooves on two sides of the groove plate are respectively and slidably connected with a sliding block, the tops of the two sliding blocks are respectively and fixedly provided with a limiting plate, the inner threads of the sliding blocks are connected with bolts, and the threaded ends of the bolts are abutted against the bottoms of the inner cavities of the convex grooves. The utility model relates to the technical field of machining, wherein a first cylinder drives a baffle plate to adjust the front and rear positions of the baffle plate, so that the vertical position of a workpiece is determined, two sliding blocks can drive a limiting plate to move, when the limiting plate is attached to the side edge of the workpiece, bolts are screwed, the positions of the sliding blocks are fixed, the position of the workpiece is determined, two relatively movable electric drill bits can adjust the symmetrical distance for punching the workpiece, two symmetrical holes of the workpiece can be machined simultaneously, the workpiece can be directly taken down to process the next workpiece after machining is finished, and the punching device can be used for mass production of the workpiece, so that the punching device has certain practicability.

Description

Punching device convenient to position

Technical Field

The utility model relates to the technical field of machining, in particular to a punching device convenient to position.

Background

The punching device is a device used for punching a part, and a drill bit is used for impacting a material to enable the surface of the workpiece to be processed into round holes, so that the processing method of the part is obtained. And some punching devices are inconvenient to center according to the size of the workpiece, so that the drill bit is difficult to accurately impact the punching position, and meanwhile, most of the punching devices are arranged as single drill bits, most of the workpiece is symmetrically punched, so that the drill bit is required to process different points of the workpiece one by one, the working efficiency of the processing mode is low, the operation is complex, and the method is not suitable for modern production rhythm. To this end, we provide a punching device that facilitates positioning to solve the above-mentioned problems.

Disclosure of utility model

In order to solve the problems, namely, the problems of the prior art are solved, the utility model provides a punching device convenient to position, which comprises a machine shell, a groove plate is arranged below an inner cavity of the machine shell, two corresponding electric drill bits are arranged above the groove plate, the inner cavities of convex grooves on two sides of the groove plate are respectively and slidably clamped with a sliding block, limiting plates are fixedly arranged at the tops of the two sliding blocks, bolts are connected with inner threads of the sliding blocks, threaded ends of the bolts are abutted against the bottoms of the inner cavities of the convex grooves, a baffle is arranged above the groove plate, two sliding rods which are parallel to each other are fixedly arranged in the inner cavity of the machine shell along the length direction, sliding sleeves are respectively sleeved on two sides of the outer wall of the sliding rods, sliding plates are fixedly arranged between the two corresponding sliding sleeves, a driving assembly is arranged between the two sliding plates, a second cylinder is arranged in the sliding plate, and the movable end of the second cylinder is fixedly connected with the electric drill bits through a mounting plate.

Preferably, the driving assembly comprises a motor, the motor is mounted at the top of the casing, the output end of the motor movably penetrates through the top of the casing, a gear is fixedly arranged at the output end of the motor, racks are meshed with two sides of the outer wall of the gear, and the two racks are fixedly arranged on the inner sides of the two sliding plates respectively.

Preferably, a first cylinder is fixedly arranged on the rear end face of the shell, and the movable end of the first cylinder is fixedly connected with the baffle.

Preferably, two grooved wheels are rotatably arranged at the top of the inner cavity of the shell, and the two grooved wheels are respectively and movably connected with the outer sides of the two racks.

The utility model has the beneficial technical effects that the front and back positions of the workpiece are adjusted by the baffle driven by the first cylinder, so that the vertical position of the workpiece is determined, the two sliding blocks can drive the limiting plate to move, the bolts are screwed when the limiting plate is attached to the side edge of the workpiece, the positions of the sliding blocks are fixed, the position of the workpiece is determined, the symmetrical distance between the two relatively movable electric drills can be adjusted for punching the workpiece, further, the two symmetrical holes of the workpiece can be simultaneously machined, the workpiece can be directly taken down for machining the next workpiece after machining is finished, and the punching device can be used for mass production of the workpiece, so that the punching device has certain practicability.

Drawings

Fig. 1 shows a schematic diagram of the front view structure of the present utility model.

Fig. 2 shows a schematic top view of the trough plate of the present utility model.

Fig. 3 shows a schematic top view of the slide bar of the present utility model.

Fig. 4 shows a schematic perspective view of the trough plate of the present utility model.

Reference numeral 1, a shell, 2, a groove plate, 3, a sliding block, 4, a limiting plate, 5, a bolt, 6, a baffle, 7, a first cylinder, 8, a sliding rod, 9, a sliding sleeve, 10, a sliding plate, 11, a second cylinder, 12, a mounting plate, 13, an electric drill bit, 14, a motor, 15, a gear, 16, a rack, 17 and a sheave.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

The utility model provides a punching device convenient to position, which comprises a machine shell 1, wherein a groove plate 2 is arranged below an inner cavity of the machine shell 1, the top of the groove plate 2 is used for placing workpieces, two corresponding electric drill bits 13 are arranged above the groove plate 2, the design of the double electric drill bits 13 can be suitable for symmetrically punching the workpieces, the two electric drill bits 13 can synchronously work, further the working efficiency is improved, sliding blocks 3 are fixedly clamped in inner cavities of convex grooves on two sides of the groove plate 2, limit plates 4 are fixedly arranged on the tops of the two sliding blocks 3, bolts 5 are connected with inner threads of the sliding blocks 3, threaded ends of the bolts 5 are abutted against the bottoms of the inner cavities of the convex grooves, the sliding blocks 3 are connected with the groove plate 2 in a sliding manner, the positions of the two limit plates 4 can be adjusted, and then the workpieces with different sizes can be positioned, a baffle 6 is arranged above the groove plate 2, the baffle 6 is parallel to the rear end face of the machine shell 1, two sliding blocks 8 which are mutually parallel are fixedly arranged in the length direction in the inner cavity of the machine shell 1, two sliding blocks 9 are sleeved on the outer walls of the sliding blocks 8, two sliding blocks 9 are respectively arranged on the two sides of the sliding blocks and are respectively and are fixedly provided with two sliding blocks, and a sliding sleeve 10 which can be fixedly arranged between the two sliding blocks 10 and a cylinder assembly 10 and a second sliding block assembly is fixedly arranged between the two sliding blocks 10 and a cylinder 10 through the sliding block assembly, and a second sliding block 10 can be fixedly arranged between the sliding blocks and a sliding block 10 and a cylinder 10.

Specifically, the driving assembly comprises a motor 14, the motor 14 is mounted at the top of the casing 1, the output end of the motor 14 movably penetrates through the top of the casing 1, a gear 15 is fixedly arranged at the output end of the motor 14, the motor 14 can drive the gear 15 to rotate, racks 16 are meshed with two sides of the outer wall of the gear 15, the two racks 16 are fixedly arranged on the inner sides of the two sliding plates 10 respectively, and the two sliding plates 10 can be driven to move in opposite directions through the meshing of the racks 16 of the gear 15, so that the distance between the two electric drill bits 13 is controlled.

Specifically, the rear end face of the casing 1 is fixedly provided with a first air cylinder 7, the movable end of the first air cylinder 7 is fixedly connected with the baffle 6, and the baffle 6 can be driven to adjust the position by the operation of the first air cylinder 7, so that the vertical position can be positioned according to workpieces with different specifications.

Specifically, the top of the inner cavity of the casing 1 is rotatably provided with two grooved wheels 17, the two grooved wheels 17 are respectively and movably connected with the outer sides of the two racks 16, and the racks 16 can be limited through the design of the grooved wheels 17, so that the connection between the racks 16 and the gears 15 is more stable.

All electric parts and components in the scheme are universal standard parts or parts known by the skilled person, the structure and principle of the electric parts and components are known by the skilled person through technical manuals or known by conventional experimental methods, the model and the scheme can be operated normally, all electric parts and the power supply matched with the electric parts are connected through wires, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, the following working principles are referred to, the electric connection is completed in sequence among the electric parts, and the detailed connection means are known in the art and are not used for explaining electric control.

When the punching device is used, the baffle 6 is driven by the first cylinder 7 to adjust the front and rear positions of the baffle, so that the vertical position of a workpiece (generally referred to as a platy workpiece) is determined, finally, two bolts 5 are unscrewed, the two sliding blocks 3 can drive the limiting plate 4 to move, when the limiting plate 4 is attached to the side edge of the workpiece, the bolts 5 are screwed, the position of the sliding block 3 is fixed, at the moment, the position of the workpiece is determined (the workpiece can be held by hands according to actual conditions), then, the motor 14 is started, the gear 15 can be driven to rotate under the operation of the motor 14, the rotating gear 15 can drive the two sliding plates 10 to move oppositely through the meshing of the two racks 16, the symmetrical distance between the two electric drill bits 13 for punching the workpiece can be adjusted, the second cylinder 11 and the electric drill bits 13 can be started after the adjustment is completed, the second cylinder 11 can work to drive the electric drill bits 13 to the punching position of the workpiece, the symmetrical two holes of the workpiece can be processed simultaneously, the workpiece can be removed directly after the processing is completed, the workpiece can be processed into the workpiece of the next workpiece, and the workpiece can be used for mass production of the workpiece, and the punching device can be further widely applied to the punching device.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (4)

1. A punching device that is easy to position, comprising a housing (1), characterized in that: a slot plate (2) is arranged below the inner cavity of the housing (1), two corresponding electric drill bits (13) are arranged above the slot plate (2), and sliders (3) are slidably connected to the inner cavities of the convex grooves on both sides of the slot plate (2), and limit plates (4) are fixedly arranged on the tops of the two sliders (3), and bolts (5) are connected to the inner threads of the sliders (3), and the threaded ends of the bolts (5) are tightly pressed against the bottom of the inner cavity of the convex groove, and the slot A baffle (6) is arranged above the plate (2); two parallel sliding rods (8) are fixedly arranged in the inner cavity of the casing (1) along the length direction; sliding sleeves (9) are sleeved on both sides of the outer wall of the sliding rod (8); a slide plate (10) is fixedly arranged between two corresponding slide sleeves (9); a driving assembly is arranged between the two slide plates (10); and a second cylinder (11) is installed inside the slide plate (10); and the movable end of the second cylinder (11) is fixedly connected to the electric drill bit (13) through a mounting plate (12). 2. A punching device that is easy to position according to claim 1, characterized in that: the driving component includes a motor (14), the motor (14) is installed on the top of the casing (1), the output end of the motor (14) movably passes through the top of the casing (1), and a gear (15) is fixedly provided at the output end of the motor (14), and racks (16) are meshed on both sides of the outer wall of the gear (15), and the two racks (16) are respectively fixed on the inner sides of the two slides (10). 3. A punching device that is easy to position according to claim 1, characterized in that a first cylinder (7) is fixedly installed on the rear end surface of the housing (1), and the movable end of the first cylinder (7) is fixedly connected to the baffle (6). 4. A punching device that is easy to position according to claim 1, characterized in that two groove wheels (17) are rotatably provided at the top of the inner cavity of the casing (1), and the two groove wheels (17) are movably connected to the outer sides of the two racks (16) respectively.