Punching device for electrical automatic machining

Abstract

The utility model discloses a punching device for electrical automatic machining, and relates to the technical field of punching. The punching device comprises a base, the top of the base is fixedly connected with a punching table, the back face of the punching table is fixedly connected with a stand column, the bottom of the stand column is fixedly connected with the top of the base, the top of the punching table is provided with a positioning assembly, the positioning assembly comprises two positioning plates, and a leakage hole is formed in the center of the punching table. By arranging the positioning assembly, specifically, after the plate is moved to the punching table, the electric push rod is started to drive the U-shaped push rod to move towards the right side, the two trapezoidal plates can be pushed at the same time, the two movable plates drive the positioning plates to be close to each other till the positioning plates make contact with the plate, and the plate is pushed to be horizontally positioned; at the moment, the plate is positioned, serious displacement of the plate during punching is avoided, the punching quality is improved, and the situation that the edge of the plate is punched to cause scrapping is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to punch technology field, especially, relate to a punch device for electrical automation processing. BACKGROUND

[0002] Electrical automation refers to the control, monitoring and management of industrial production processes, power systems and the like using electrical equipment and automation technology, and is widely used in the field of punch processing of high-precision and complex-shaped workpieces.

[0003] The existing punch device usually punches the plate, but in the process of punching, the plate is easily displaced under the action of punch inertia, which changes the position of the punch in the subsequent punch work, and the position of the plate needs to be adjusted by the worker, thereby reducing the punch efficiency. When the deviation is serious, the next punch will punch the edge of the plate, resulting in the plate being scrapped, causing economic loss. Therefore, we propose a punch device for electrical automation processing. UTILITY MODEL CONTENTS

[0004] The utility model discloses a punch device for electrical automation processing, which is characterized by a positioning assembly. Specifically, after the plate is moved to the punch table, the electric push rod is started to drive the U-shaped push rod to move to the right side, then the two trapezoidal plates are pushed at the same time, and the positioning plate is driven by the two moving plates to approach each other until the positioning plate contacts the plate and pushes the plate to be horizontally positioned. At this time, the plate is positioned to avoid serious displacement during punching, improve the punching quality, avoid the punching edge of the plate, and solve the problem of plate displacement under the action of punch inertia in the process of punching of the existing punch device, which changes the position of the punch in the subsequent punch work. When the deviation is serious, the next punch will punch the edge of the plate, resulting in the plate being scrapped.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a punch device for electrical automation processing, including base, the base top fixedly connected with punch station, the punch station back surface fixedly connected with stand, the stand bottom is fixedly connected with the base top, the punch station top is provided with positioning assembly, the positioning assembly includes two locating plates, the punch station center is provided with the leakage, the punch station top left side is provided with two sliding slots, the base top left side fixedly connected with electric push rod, the electric push rod right side output fixedly connected with U-shaped push rod, two the locating plate bottom all fixedly connected with moving plate, the moving plate is inverted T shape setting, the moving plate bottom fixedly connected with connecting plate, the connecting plate bottom fixedly connected with trapezoidal plate,

[0007] The side close to the U-shaped push rod of the trapezoidal plate is provided with inclined plane, the connecting plate is internally provided with sliding hole, the sliding hole of the connecting plate is internally and slidably connected with sliding rod, the front face and the back face of the sliding rod are all sleeved with spring one, one end of the spring one is fixedly connected with the surface of the connecting plate, the other end of the spring one is fixedly connected with the inner wall of the punch station.

[0008] Further, the top of the stand is fixedly connected with a top plate, the top plate is fixedly connected with an air cylinder, the back of the base is fixedly connected with an air compressor, the air compressor is connected with the air cylinder through an air pipe, the front of the base is inserted with a collecting box, and the bottom output end of the air cylinder is fixedly connected with a punch.

[0009] Further, the moving plate is slidably connected with the punch station through the sliding slot, and the bottom of the locating plate is in contact with the top of the punch station.

[0010] Further, the bottom of the top plate is fixedly connected with an outer rod, the inner rod is slidably connected in the outer rod, the bottom of the inner rod penetrates through the outer rod and extends to the outside, the bottom of the inner rod is fixedly connected with a fixed block, the front of the inner rod is fixedly connected with a limiting convex strip, the top of the inner rod is fixedly connected with a spring two, the top of the spring two is fixedly connected with the inner wall top of the outer rod, and the bottom of the fixed block is rotatably connected with a pressing wheel.

[0011] Further, the punching table right side is provided with a conveying assembly, the conveying assembly includes an auxiliary roller and a transmission roller, the front and back of the transmission roller are rotationally connected with fixed seats, the front of the fixed seat in front is fixedly connected with a motor, and the back output end of the motor is fixedly connected with the front of the transmission roller; the surfaces of the auxiliary roller and the transmission roller are provided with rubber protrusions for increasing friction and improving the conveying effect of the plate.

[0012] Further, the auxiliary roller is rotationally connected with a lifting frame outside, the lifting frame is provided with a fixed frame outside, the bottom of the fixed frame is fixedly connected with the top of the base, two limiting rods are fixedly connected with the top of the lifting frame, the two limiting rods are slidingly penetrated through the fixed frame and extend to the outside, a limiting ring is fixedly connected with the center of the top of the lifting frame, a threaded hole is formed in the center of the fixed frame, a threaded rod is threadedly connected with the threaded hole in the center of the fixed frame, a handle is fixedly connected with the top of the threaded rod, and the bottom of the threaded rod is rotationally connected with the inside of the limiting ring; the threaded rod moves downward to drive the auxiliary roller to move downward and cooperate with the transmission roller to clamp the plate, so that the plate is clamped during conveying and slippage does not occur.

[0013] The utility model has the following beneficial effects:

[0014] 1、 the utility model discloses a positioning assembly is set up, and the plate is moved to the punching table after, and the electric push rod is started to drive the U-shaped push rod to move to the right side, and two trapezoidal plates are pushed simultaneously, and the positioning plate is approached to each other simultaneously through two moving plates, until the positioning plate contacts with the plate, and the plate is pushed to be positioned horizontally, and the plate is positioned at this time, avoids the plate to appear more serious displacement when punching, improves the quality of punching, avoids the situation that the edge of the plate is stamped and is scrapped.

[0015] 2、 the utility model discloses a pressure roller is set up, and the plate is moved to the position of the pressure roller after, and the pressure roller is pushed upward, and the fixed block drives the inner rod to slide in the outer rod at this time, and spring no.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described in the following are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without any creative work are within the protection scope of the present application.

[0018] Figure 1 It is a whole structure schematic view of the present application;

[0019] Figure 2 It is a left side structure schematic view of the punching table of the present application;

[0020] Figure 3 It is a whole structure schematic view of the present application Figure 2 It is an enlarged structure schematic view of A of the present application;

[0021] Figure 4 It is a left side bottom structure schematic view of the punching table of the present application;

[0022] Figure 5 It is a whole structure schematic view of the conveying assembly of the present application.

[0023] In the drawings, the component list represented by each sign is as follows:

[0024] 1, base; 11, punching table; 111, stand column; 112, top plate; 113, air cylinder; 114, sliding groove; 31, punch; 12, collecting box; 13, positioning assembly; 131, positioning plate; 132, moving plate; 133, connecting plate; 134, trapezoidal plate; 135, sliding rod; 136, spring one; 14, conveying assembly; 141, auxiliary roller; 142, transmission roller; 421, fixed seat; 422, motor; 143, fixed frame; 144, lifting frame; 441, limiting rod; 442, limiting ring; 443, threaded rod; 444, handle; 15, electric push rod; 151, U-shaped push rod; 16, outer rod; 161, inner rod; 162, spring two; 163, limiting convex strip; 164, fixed block; 165, pressing wheel; 2, air compressor. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without any creative work are within the protection scope of the present application.

[0026] Please refer to Figures 1-5As shown, the utility model is a kind of punching device for electrical automation processing, including base 1, base 1 top fixedly connected with punching table 11, punching table 11 back fixedly connected with stand 111, and the bottom of stand 111 is fixedly connected with the top of base 1, and punching table 11 top is provided with positioning assembly 13, and positioning assembly 13 includes two locating plates 131, and punching table 11 center is provided with leak hole, and punching table 11 top left side is provided with two sliding slots 114, and base 1 top left side is fixedly connected with electric push rod 15, and the right side output of electric push rod 15 is fixedly connected with U-shaped push rod 151, and the bottom of two locating plates 131 is fixedly connected with moving plate 132, and moving plate 132 is provided with inverted T shape, and the bottom of moving plate 132 is fixedly connected with connecting plate 133, and the bottom of connecting plate 133 is fixedly connected with trapezoidal plate 134;

[0027] The side of trapezoidal plate 134 close to U-shaped push rod 151 is provided with inclined plane, sliding hole is formed in the inside of connecting plate 133, and sliding rod 135 is slidably connected in the inside of the sliding hole of connecting plate 133, spring one 136 is sleeved on the front and back of sliding rod 135, one end of spring one 136 is fixedly connected with the surface of connecting plate 133, and the other end of spring one 136 is fixedly connected with the inner wall of punching table 11;After moving plate material to punching table 11, start electric push rod 15 and drive U-shaped push rod 151 to move to right side, then two trapezoidal plates 134 are simultaneously pushed, and simultaneously drive locating plate 131 to approach each other through two moving plates 132, until locating plate 131 contacts with plate material, and plate material is pushed to be horizontally positioned, and plate material is positioned at this time, avoid that plate material appears more serious displacement when punching, improve the quality of punching, avoid the situation that the edge of plate material is stamped to cause scrapping.

[0028] Stand 111 top is fixedly connected with top plate 112, top plate 112 top is fixedly connected with air cylinder 113, base 1 back is fixedly connected with air compressor 2, air compressor 2 is connected with air cylinder 113 by air pipe, and base 1 front is inserted with collecting box 12, and the bottom output of air cylinder 113 is fixedly connected with punch 31.

[0029] Moving plate 132 is slidably connected with punching table 11 through sliding slot 114, and the bottom of locating plate 131 contacts with the top of punching table 11.

[0030] The bottom of the top plate 112 is fixedly connected with an outer rod 16, the inner rod 161 is slidably connected in the outer rod 16, the bottom of the inner rod 161 penetrates through the outer rod 16 and extends to the outside, the bottom of the inner rod 161 is fixedly connected with a fixed block 164, the front of the inner rod 161 is fixedly connected with a limiting convex strip 163, the top of the inner rod 161 is fixedly connected with a spring two 162, the top of the spring two 162 is fixedly connected with the inner wall top of the outer rod 16, and the bottom of the fixed block 164 is rotatably connected with a pressing wheel 165; after the plate material moves to the position of the pressing wheel 165, the pressing wheel 165 is pushed upward, at this time, the fixed block 164 drives the inner rod 161 to slide in the outer rod 16, and the spring two 162 is extruded, at this time, the pressing wheel 165 is pressed downward to the plate material through the elastic action of the spring two 162, the stability of the plate material can be improved, and the situation that the plate material is warped can be reduced.

[0031] The punching table 11 is provided with a conveying assembly 14 on the right side, the conveying assembly 14 comprises an auxiliary roller 141 and a transmission roller 142, the front and back of the transmission roller 142 are rotatably connected with fixed seats 421, the front of the fixed seat 421 located in front is fixedly connected with a motor 422, and the back output end of the motor 422 is fixedly connected with the front of the transmission roller 142.

[0032] The outer side of the auxiliary roller 141 is rotatably connected with a lifting frame 144, the lifting frame 144 is provided with a fixed frame 143 outside, the bottom of the fixed frame 143 is fixedly connected with the top of the base 1, the top of the lifting frame 144 is fixedly connected with two limiting rods 441, the two limiting rods 441 are slidably penetrated through the fixed frame 143 and extend to the outside, the top center of the lifting frame 144 is fixedly connected with a limiting ring 442, a threaded hole is formed in the center of the fixed frame 143, a threaded rod 443 is screwedly connected with the center of the fixed frame 143 through the threaded hole, a handle 444 is fixedly connected with the top of the threaded rod 443, the bottom of the threaded rod 443 is rotatably connected with the inner side of the limiting ring 442, the bottom of the threaded rod 443 is provided in a T-shaped mode, and the inside of the limiting ring 442 is provided in a T-shaped mode.

[0033] One specific application of the embodiment is:

[0034] When in use, the electric push rod 15 is started to drive the U-shaped push rod 151 to move left and away from the trapezoidal plates 134, so that the two trapezoidal plates 134 are away from each other under the elastic action of the spring one 136, and the connecting plate 133 drives the positioning plate 131 to move away from each other through the moving plate 132, at this time, the distance between the two positioning plates 131 is increased, which is convenient for placing the plate on the punching table 11. The handle 444 is counterclockwise, at this time, the threaded rod 443 is rotated, and the lifting frame 144 is driven upward through the limiting ring 442, so that the auxiliary roller 141 is away from the transmission roller 142, and the limiting rod 441 slides on the fixed frame 143 to limit the lifting frame 144. Then the plate is passed between the transmission roller 142 and the auxiliary roller 141, and moved to the punching table 11. After the placement is completed, the electric push rod 15 is started to drive the U-shaped push rod 151 to move to the right side, so that the two trapezoidal plates 134 are pushed at the same time, and the connecting plate 133 slides on the slide rod 135 and stretches the spring one 136, and at the same time, the positioning plate 131 is driven to move close to each other through the two moving plates 132, until the positioning plate 131 contacts with the plate and pushes the plate to be horizontally positioned. At this time, the plate is positioned to avoid serious displacement of the plate during punching. Then stop the electric push rod 15, and rotate the handle 444 clockwise to drive the threaded rod 443 to move downward, so that the auxiliary roller 141 moves downward and cooperates with the transmission roller 142 to clamp the plate. The motor 422 is started to drive the transmission roller 142 to rotate counterclockwise, so that the plate is conveyed to the left side. Because the auxiliary roller 141 and the transmission roller 142 clamp the plate and the surface is provided with rubber convex strips, the friction force can be increased, so that the conveying effect of the plate is improved. When the plate is conveyed to the left side, it will first contact the compression wheel 165 and push the compression wheel 165 upward. At this time, the fixed block 164 drives the inner rod 161 to slide in the outer rod 16 and extrudes the spring two 162. The limiting convex strip 163 is used for limiting. At this time, the compression wheel 165 will press the plate downward under the elastic action of the spring two 162, which can improve the stability of the plate and reduce the situation that the plate is warped. When the plate moves to the position where it needs to be punched, stop the motor 422. The air compressor 2 is used to deliver gas to the cylinder 113, drive the cylinder 113 to drive the punch 31 to move downward, punch the plate, and reset the punch 31 after punching. The waste will directly fall into the collecting box 12 through the leakage hole in the center of the punching table 11. The air compressor 2 is used to generate compressed air and store it in the gas storage tank to provide a stable gas source for the entire pneumatic system. The electromagnetic valve controls the air inlet and exhaust of the cylinder 113. After punching is completed, the plate can be conveyed again through the conveying assembly 14 for the next punching.

[0035] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also limit the utility model to only the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A punching device for electrical automation processing, comprising a base (1), wherein a punching table (11) is fixedly connected to the top of the base (1), and a column (111) is fixedly connected to the back of the punching table (11), wherein the bottom of the column (111) is fixedly connected to the top of the base (1), characterized in that: The positioning assembly (13) is arranged on the top of the punching table (11), the punching table (11) is provided with a leakage hole in the center, two sliding grooves (114) are arranged on the left side of the top of the punching table (11), the base (1) is fixedly connected with an electric push rod (15) on the left side of the top, the right side output end of the electric push rod (15) is fixedly connected with a U-shaped push rod (151), the bottom of each of the two positioning plates (131) is fixedly connected with a moving plate (132), the moving plate (132) is arranged in an inverted T shape, the bottom of the moving plate (132) is fixedly connected with a connecting plate (133), and the bottom of the connecting plate (133) is fixedly connected with a trapezoidal plate (134).

2. The punching device for electrical automation processing according to claim 1, characterized in that, The side of the trapezoidal plate (134) close to the U-shaped push rod (151) is arranged in an inclined surface, the connecting plate (133) is provided with a sliding hole in the inside, the sliding hole in the connecting plate (133) is slidably connected with a sliding rod (135), the front face and the back face of the sliding rod (135) are both sleeved with a spring (136), one end of the spring (136) is fixedly connected with the surface of the connecting plate (133), and the other end of the spring (136) is fixedly connected with the inner wall of the punching table (11).

3. The punching device for electrical automation processing according to claim 2, characterized in that, The top plate (112) is fixedly connected with the cylinder (113), the back surface of the base (1) is fixedly connected with an air compressor (2), the air compressor (2) is connected with the cylinder (113) through an air pipe, the front surface of the base (1) is inserted with the collecting box (12), and the bottom output end of the cylinder (113) is fixedly connected with the punch (31).

4. The punching device for electrical automation processing according to claim 3, characterized in that, The moving plate (132) is slidably connected with the punching table (11) through the sliding groove (114), and the bottom of the positioning plate (131) is in contact with the top of the punching table (11).

5. The punching device for electrical automation processing according to claim 4, characterized in that, The bottom of the top plate (112) is fixedly connected with an outer rod (16), the inner rod (161) is slidably connected in the inner rod (16), the bottom of the inner rod (161) penetrates through the outer rod (16) and extends to the outside, the bottom of the inner rod (161) is fixedly connected with a fixed block (164), the front face of the inner rod (161) is fixedly connected with a limiting convex strip (163), the top of the inner rod (161) is fixedly connected with a spring (162), the top of the spring (162) is fixedly connected with the inner wall top of the outer rod (16), and the bottom of the fixed block (164) is rotatably connected with a pressing wheel (165).

6. The punching device for electrical automation processing according to claim 5, characterized in that, The punching table (11) is provided with a conveying assembly (14), the conveying assembly (14) comprises an auxiliary roller (141) and a transmission roller (142), the front face and the back face of the transmission roller (142) are both rotatably connected with a fixed seat (421), the front face of the fixed seat (421) located in front is fixedly connected with a motor (422), and the back surface output end of the motor (422) is fixedly connected with the front face of the transmission roller (142).

7. The punching device for electrical automation processing according to claim 6, characterized in that, The outer side of the auxiliary roller (141) is rotationally connected with a lifting frame (144), the outer side of the lifting frame (144) is provided with a fixing frame (143), the bottom of the fixing frame (143) is fixedly connected with the top of the base (1), and the top of the lifting frame (144) is fixedly connected with two limiting rods (441).

8. The punching device for electrical automation processing according to claim 7, characterized in that, The outer side of the auxiliary roller (141) is rotationally connected with a lifting frame (144), the outer side of the lifting frame (144) is provided with a fixing frame (143), the bottom of the fixing frame (143) is fixedly connected with the top of the base (1), and the top of the lifting frame (144) is fixedly connected with two limiting rods (441).

Images