CN223367975U - Accurate punching device for processing signboard - Google Patents

Abstract

The utility model relates to the field of signboard punching and discloses an accurate punching device for signboard processing, which comprises a box body, wherein a workbench is fixedly arranged at the top of the box body, a workpiece placing plate is fixedly arranged at the top of the workbench, electric sliding rails I are fixedly arranged at two sides of the top of the workbench, electric sliding blocks I are slidably arranged on the electric sliding rails I, and a portal frame is fixedly arranged at the top of the electric sliding blocks I. This accurate punching device is used in signboard processing, the drift can realize the adjustment, can carry out corresponding adjustment to the position of different hole sites, and the drift is detachable, punches a hole to the removable drift of different specifications in the hole of different specifications, because it is accurate to punch a hole, has reduced the production of the unqualified product that leads to because of the error of punching a hole, because it is accurate to punch a hole, can realize once only punching a hole when punching a hole, need not change the mould, greatly reduced the cost of production, improved the efficiency of production.

Description

Accurate punching device for processing signboard

Technical Field

The utility model relates to the field of signboard punching, in particular to an accurate punching device for signboard processing.

Background

In early sign manufacturing, hand punching was a common way. The craftsman uses simple instrument to carry out the operation of punching a hole on the signboard, and manual hole size precision is also difficult to control, because manual operation strength is inhomogeneous, the drift can take place the slope in the punching process, leads to the hole shape of punching out irregular, and the aperture size is different.

With the development of the manufacturing process of the signboard, the die punching is widely used. The mould punches a hole through a prefabricated punching mould, and the signboard material is punched under the action of a press machine. This approach improves the accuracy and efficiency of punching to some extent. However, the problem of poor flexibility exists in die punching, the die needs to be replaced after the punching is completed, and the traditional punching method is low in efficiency and cannot meet the requirement of mass production, so that a device capable of quickly and accurately punching is needed.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an accurate punching device for processing a signboard, which aims to solve the problems in the background art.

Two technical schemes

In order to achieve the purpose, the accurate punching device for processing the signboard comprises a box body, wherein a workbench is fixedly arranged at the top of the box body, a workpiece placing plate is fixedly arranged at the top of the workbench, electric sliding rails I are fixedly arranged at two sides of the top of the workbench, electric sliding blocks I are slidably arranged on the electric sliding rails I, a portal frame is fixedly arranged at the top of the electric sliding blocks I, electric sliding blocks II are slidably arranged on the electric sliding rails II, a telescopic cylinder is fixedly arranged on the electric sliding blocks II, a punching plate is fixedly arranged at the bottom end of the telescopic cylinder, a sliding groove III is fixedly arranged in front of and behind the inside of the punching plate, a sliding block II is slidably arranged in the sliding groove III, a pressing plate is fixedly connected to the bottom of the sliding plate, a sliding groove IV is arranged at the bottom of the sliding groove IV, a punch head seat is slidably arranged on the sliding groove IV, a five sliding groove is fixedly arranged on the side of the pressing plate, a sliding block III is fixedly arranged on the sliding groove, an electric sliding rail II is fixedly arranged on the top of the sliding rail II, a threaded rod II is fixedly arranged on the sliding groove II, a threaded rod II is arranged on the sliding groove II, one end of the threaded rod is fixedly connected to the threaded rod II, and one end of the threaded rod is rotatably arranged on the threaded rod II, and the threaded rod II is fixedly connected with the threaded rod II, and the threaded rod II is fixedly arranged on the threaded rod II.

Preferably, one side of the pressing plate far away from the first threaded rod is of an arc-shaped structure.

Preferably, the inner end of the second threaded rod is rotationally connected with the second sliding block.

Preferably, the four workpiece placement plates are respectively installed, and the top of each of the four workpiece placement plates is fixedly provided with a positioning plate.

Preferably, four corners of the bottom of the workpiece placement plate are fixedly provided with fixing supports through screws, and the fixing supports are fixedly arranged on the workbench.

Preferably, the top surface of the workpiece placement plate is provided with a punching hole.

Compared with the prior art, the utility model provides an accurate punching device for processing a signboard, which has the following beneficial effects:

this accurate punching device is used in signboard processing, the drift can realize the adjustment, can carry out corresponding adjustment to the position of different hole sites, and the drift is detachable, punches a hole to the removable drift of different specifications in the hole of different specifications, because it is accurate to punch a hole, has reduced the production of the unqualified product that leads to because of the error of punching a hole, because it is accurate to punch a hole, can realize once only punching a hole when punching a hole, need not change the mould, greatly reduced the cost of production, improved the efficiency of production.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing the internal structure of a perforated plate according to the present utility model;

FIG. 3 is a schematic view of the structure of the bottom of the perforated plate of the present utility model;

FIG. 4 is a schematic view of a platen according to the present utility model;

The device comprises a box body 1, a workbench 2, a workpiece placing plate 3, an electric sliding rail 4, a portal frame 5, a 6, an electric sliding rail II, an electric sliding block II, an 8, a telescopic cylinder 9, a punching plate 10, a sliding groove III, a sliding groove 11, a sliding block II, a punching plate 12, a sliding groove 13, a sliding groove IV, a sliding groove 14, a punching seat 15, a sliding groove five, a sliding groove 16, a sliding block III, a 17, a threaded rod I, a sliding groove 18, a sliding groove six, a 19, a sliding block IV, a 20, a nut II, a 301, a positioning plate 302, a fixing bracket 303, a punching hole 401, an electric sliding block I, a 1401, a punching head 1701, a nut I, 1702, a pressing plate 2001 and a threaded rod II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, an accurate punching device for processing a signboard comprises a box body 1, a workbench 2 is fixedly arranged at the top of the box body 1, a workpiece placement plate 3 is fixedly arranged at the top of the workbench 2, an electric slide rail I4 is fixedly arranged at two sides of the top of the workbench 2, an electric slide block I401 is slidably arranged on the electric slide rail I4, a portal frame 5 is fixedly arranged at the top of the electric slide block I401, an electric slide rail II 6 is fixedly arranged at the top of the portal frame 5, an electric slide block II 7 is slidably arranged on the electric slide rail II 6, a telescopic cylinder 8 is fixedly arranged on the electric slide block II 7, a punching plate 9 is fixedly arranged at the bottom end of the telescopic cylinder 8, a sliding groove III 10 is fixedly arranged at the front and rear of the inside of the punching plate 9, a sliding groove II 11 is slidably arranged in the sliding groove III 10, a punching head seat 14 is fixedly connected to the bottom of the sliding block II 11, a punching plate 1401 is arranged at the bottom of the punching plate 12, a sliding groove IV 13 is fixedly arranged at the bottom of the punching head seat 14 is slidably arranged in the sliding groove IV 13, a punching head seat 1401 is arranged at the bottom of the punching head seat 14, a side surface of the punching plate 12 is fixedly arranged at the sliding groove IV 15, a sliding block III 16 is slidably arranged at the sliding groove III 16, an electric slide 17 is fixedly arranged at the sliding rod 17, a threaded rod 17 is fixedly arranged at the sliding screw rod 17, a threaded rod is arranged at the sliding rod 17, a threaded rod is arranged at the six-threaded rod 20 is arranged at the six-threaded rod side of the sliding rod 19, a threaded rod 19 is arranged at the sliding rod 19, and a threaded rod is arranged at the threaded rod 19.

Further, the side of the pressing plate 1702 away from the first threaded rod 17 is in an arc-shaped structure.

Through above-mentioned technical scheme, arc structure has better shape adaptability and structural stability.

Further, the inner end of the second threaded rod 2001 is rotatably connected to the second slider 11.

By means of the above-described technical solution, this connection can be achieved well by fixing the second slider 11 by rotating the second threaded rod 2001.

Further, the four work placement boards 3 are respectively installed, and the positioning boards 301 are fixedly installed at the tops of the four work placement boards 3.

By the above-described technical solution, the presence of the positioning plate 301 enables accurate positioning of the workpiece placed on the workpiece placement plate 3.

Further, fixing brackets 302 are fixedly mounted on four corners of the bottom of the workpiece placement plate 3 through screws, and the fixing brackets 302 are fixedly mounted on the workbench 2.

Through the above technical scheme, the fixed mode in four corners can provide comparatively even holding power, and screw connection's mode makes between fixed bolster 302 and work piece place board 3, the workstation 2 and forms zonulae occludens, and can change the work piece of corresponding model to the signboard of different models and place board 3.

Further, a punched hole 303 is formed in the top surface of the work placement plate 3.

Through above-mentioned technical scheme, in the punching press engineering, the waste material that the punching press produced falls into work piece and places board 3 below, accessible manual clearance.

The working principle is that firstly, a signboard to be processed is placed in a workpiece placement plate 3 on a workbench 2, the position is determined through a positioning plate 301, then an electric sliding block I401 moves in an electric sliding rail I4, an electric sliding block II 7 moves in an electric sliding rail II 6, the electric sliding block II 7 drives a telescopic cylinder 8 to move, the telescopic cylinder 8 drives a punching plate 9 to move, when the punching plate 9 moves to a position to be processed, the sliding block II 11 in a sliding groove III 10 moves, when the sliding block II 11 moves to a designated position, a pressing plate 1702 is driven to be fixed through a nut I1701 on the outer side of a rotary threaded rod I17, then the nut II 20 on the outer side of the rotary threaded rod II 2001 is fixed, then the telescopic cylinder 8 drives the punching plate 9 to be integrally pressed down, the signboard is processed, and finally, the processed waste falls into the workbench 2 from the punching hole 303.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A precision punching device for processing identification plates, comprising a box (1), characterized in that: a workbench (2) is fixedly installed on the top of the box (1), a workpiece placement plate (3) is fixedly installed on the top of the workbench (2), an electric slide rail (4) is fixedly installed on both sides of the top of the workbench (2), an electric slider (401) is slidably installed on the electric slide rail (4), a gantry (5) is fixedly installed on the top of the electric slider (401), an electric slide rail (6) is fixedly installed on the top of the gantry (5), an electric slider (7) is slidably installed on the electric slide rail (6), a telescopic cylinder (8) is fixedly installed on the electric slider (7), a punching plate (9) is fixedly installed on the bottom end of the telescopic cylinder (8), a slide groove (10) is fixedly opened in the front and back of the punching plate (9), a slide groove (11) is slidably installed in the slide groove (10), and the slide groove (10) is fixedly installed in the slide groove (10), and the slide groove (11) is fixedly installed. The bottom is fixedly connected with a punching plate (12), the bottom of the punching plate (12) is provided with a sliding groove four (13), a punch seat (14) is slidably installed in the sliding groove four (13), a punch (1401) is installed when the bottom of the punch seat (14) is threaded, and the side of the punching plate (12) is fixedly provided with a sliding groove five (15), a slider three (16) is slidably installed in the sliding groove five (15), and a threaded rod one (16) is threadedly installed in the slider three (16). 7), the outer side of the threaded rod (17) is threadedly connected to a nut (1701), one end of the threaded rod (17) is rotatably installed with a pressure plate (1702), the interior of the punching plate (9) is provided with a slide groove (18), a slider (19) is slidably installed in the slide groove (18), a threaded rod (2001) is installed through the slider (19), and the outer side of the threaded rod (2001) is threadedly connected to a nut (20). 2. A precise punching device for processing identification plates according to claim 1, characterized in that the side of the pressing plate (1702) away from the threaded rod (17) is an arc-shaped structure. 3. A precise punching device for processing identification plates according to claim 1, characterized in that the inner end of the second threaded rod (2001) is rotatably connected to the second slider (11). 4. A precise punching device for processing identification plates according to claim 1, characterized in that: four workpiece placement plates (3) are installed respectively, and positioning plates (301) are fixedly installed on the top of the four workpiece placement plates (3). 5. A precise punching device for processing identification plates according to claim 1, characterized in that: the four corners of the bottom of the workpiece placement plate (3) are fixed with fixed brackets (302) by screws, and the fixed brackets (302) are fixedly installed on the workbench (2). 6. A precise punching device for processing identification plates according to claim 1, characterized in that a punching hole (303) is provided on the top surface of the workpiece placement plate (3).