CN223801314U - Punching device for electric automatic machining - Google Patents

Abstract

The utility model discloses a punching device for electric automatic machining, and relates to the technical field of punching. The punching machine comprises a base, wherein a punching table is fixedly connected to the top of the base, a stand column is fixedly connected to the back of the punching table, the bottom of the stand column is fixedly connected with the top of the base, a positioning assembly is arranged on the top of the punching table, the positioning assembly comprises two positioning plates, and a leak hole is formed in the center of the punching table. According to the utility model, the positioning assembly is arranged, specifically, after the plate is moved onto the punching table, the electric push rod is started to drive the U-shaped push rod to move to the right side, so that the two trapezoid plates can be simultaneously pushed, and meanwhile, the two moving plates drive the positioning plates to be close to each other until the positioning plates are contacted with the plate, and the plate is pushed to be horizontally positioned, so that the plate is positioned at the moment, serious displacement of the plate during punching is avoided, the punching quality is improved, and the scrapping caused by the fact that the plate is punched to the edge of the plate is avoided.

Description

Punching device for electric automatic machining

Technical Field

The utility model belongs to the technical field of punching, and particularly relates to a punching device for electric automatic processing.

Background

The electric automation means that the control, monitoring and management of industrial production processes, electric power systems and the like are realized by utilizing electric equipment and an automation technology, and the electric automation device is widely applied to the field of punching processing of high-precision and complex-shape workpieces.

The existing punching device is used for punching a plate, and in the process of punching, the plate is easy to displace under the action of punching inertia, so that the position of the punched plate is changed in the subsequent punching work, and a worker is required to continuously adjust the position of the plate, so that the punching efficiency is reduced, when the deviation is serious, the edge of the plate is punched next time, the plate is scrapped, and economic loss is caused.

Disclosure of utility model

The utility model aims to provide a punching device for electric automatic processing, which is provided with a positioning component, and particularly aims to solve the problems that the prior punching device is easy to displace under the action of punching inertia in the process of punching, so that the position of a punched hole is changed in the subsequent punching work, and when the deviation is serious, the edge of the plate is punched in the next punching process, so that the plate is scrapped.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a punching device for electric automatic processing, which comprises a base, wherein a punching table is fixedly connected to the top of the base, an upright post is fixedly connected to the back of the punching table, the bottom of the upright post is fixedly connected with the top of the base, a positioning assembly is arranged at the top of the punching table, the positioning assembly comprises two positioning plates, a leak hole is formed in the center of the punching table, two sliding grooves are formed in the left side of the top of the punching table, an electric push rod is fixedly connected to the left side of the top of the base, a U-shaped push rod is fixedly connected to the right output end of the electric push rod, two moving plates are fixedly connected to the bottoms of the positioning plates, the moving plates are in an inverted T-shaped arrangement, a connecting plate is fixedly connected to the bottoms of the moving plates, and a trapezoid plate is fixedly connected to the bottoms of the connecting plate;

One side of the trapezoid plate, which is close to the U-shaped push rod, is provided with an inclined plane, a sliding hole is formed in the connecting plate, a sliding rod is connected in the sliding hole of the connecting plate in a sliding manner, a first spring is sleeved on the front surface and the back surface of the sliding rod, one end of the first spring is fixedly connected with the surface of the connecting plate, and the other end of the first spring is fixedly connected with the inner wall of the punching table; the U-shaped push rod can push two trapezoid plates simultaneously, so that the two positioning plates move synchronously.

Further, the top of the upright post is fixedly connected with a top plate, the top of the top plate is fixedly connected with a cylinder, the back of the base is fixedly connected with an air compressor, the air compressor is connected with the cylinder through an air pipe, the front of the base is inserted with a collecting box, the output end of the bottom of the cylinder is fixedly connected with a punch, the air compressor is used for generating compressed air, storing the compressed air in an air storage tank, providing a stable air source for the whole pneumatic system, and controlling the air inlet and the air outlet of the cylinder through an electromagnetic valve.

Furthermore, the moving plate is in sliding connection with the punching platform through the sliding groove, the bottom of the positioning plate is in contact with the top of the punching platform, and the sliding groove is arranged, so that the moving plate is convenient to connect with the positioning plate and smoothly drives the positioning plate to move.

Further, the outer rod is fixedly connected to the bottom of the top plate, the inner rod is connected to the inner rod in a sliding mode, the bottom of the inner rod penetrates through the outer rod and extends to the outside, the fixed block is fixedly connected to the bottom of the inner rod, the limit protruding strip is fixedly connected to the front face of the inner rod, the second spring is fixedly connected to the top of the inner wall of the outer rod, the pressing wheel is rotatably connected to the bottom of the fixed block, and the limit protruding strip is used for limiting the inner rod, so that the inner rod moves in a linear mode, and the movement of the plate cannot be affected when the pressing wheel presses the plate.

Further, a conveying assembly is arranged on the right side of the punching table and comprises an auxiliary roller and a driving roller, the front surface and the back surface of the driving roller are respectively and rotatably connected with a fixing seat, a motor is fixedly connected to the front surface of the fixing seat positioned in front of the fixing seat, the output end of the back surface of the motor is fixedly connected with the front surface of the driving roller, and rubber raised strips are respectively arranged on the surfaces of the auxiliary roller and the driving roller and used for increasing friction force and improving the conveying effect of the plate.

Further, the auxiliary roller is rotationally connected with the lifting frame, the fixing frame is arranged on the outer side of the lifting frame, the bottom of the fixing frame is fixedly connected with the top of the base, the two limiting rods are fixedly connected with the top of the lifting frame, the two limiting rods all slide to penetrate through the fixing frame and extend to the outside, the center of the top of the lifting frame is fixedly connected with the limiting ring, the center of the fixing frame is provided with a threaded hole, the center of the fixing frame is provided with a threaded rod through the threaded hole, the top of the threaded rod is fixedly connected with a rotating handle, the bottom of the threaded rod is rotationally connected with the inner side of the limiting ring, the bottom of the threaded rod is in a T-shaped arrangement, the inner side of the limiting ring is in a T-shaped arrangement, the rotating handle clockwise rotates to drive the threaded rod to move downwards, then the auxiliary roller downwards and clamp a plate with the driving roller, and the plate can not slip during plate conveying through clamping.

The utility model has the following beneficial effects:

1. According to the utility model, the positioning assembly is arranged, specifically, after the plate is moved onto the punching table, the electric push rod is started to drive the U-shaped push rod to move to the right side, so that the two trapezoid plates can be simultaneously pushed, and meanwhile, the two moving plates drive the positioning plates to be close to each other until the positioning plates are contacted with the plate, and the plate is pushed to be horizontally positioned, so that the plate is positioned at the moment, serious displacement of the plate during punching is avoided, the punching quality is improved, and the scrapping caused by the fact that the plate is punched to the edge of the plate is avoided.

2. According to the utility model, the pinch roller is arranged, specifically, after the plate moves to the position of the pinch roller, the pinch roller is pushed upwards, the fixing block drives the inner rod to slide in the outer rod, the second spring is extruded, and the plate is pressed downwards under the action of the second spring, so that the stability of the plate can be improved, and the tilting condition of the plate is reduced.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the left side structure of the punching station of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of the left bottom structure of the punching station of the present utility model;

Fig. 5 is a schematic view of the overall structure of the conveying assembly of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. Base, 11, punching platform, 111, upright, 112, top plate, 113, cylinder, 114, chute, 31, punch, 12, collection box, 13, positioning component, 131, positioning plate, 132, moving plate, 133, connecting plate, 134, trapezoidal plate, 135, slide bar, 136, spring one, 14, conveying component, 141, auxiliary roller, 142, driving roller, 421, fixing seat, 422, motor, 143, fixing frame, 144, lifting frame, 441, limit bar, 442, limit ring, 443, threaded bar, 444, rotating handle, 15, electric push rod, 151, U-shaped push rod, 16, outer bar, 161, inner bar, 162, spring two, 163, limit protruding bar, 164, fixing block, 165, pinch roller, 2, air compressor.

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.

Referring to fig. 1-5, the utility model discloses a punching device for electric automation processing, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a punching table 11, the back of the punching table 11 is fixedly connected with a stand column 111, the bottom of the stand column 111 is fixedly connected with the top of the base 1, the top of the punching table 11 is provided with a positioning assembly 13, the positioning assembly 13 comprises two positioning plates 131, a leak hole is formed in the center of the punching table 11, the left side of the top of the punching table 11 is provided with two sliding grooves 114, the left side of the top of the base 1 is fixedly connected with an electric push rod 15, the right side output end of the electric push rod 15 is fixedly connected with a U-shaped push rod 151, the bottoms of the two positioning plates 131 are fixedly connected with a movable plate 132, the movable plate 132 is in an inverted-T shape, the bottom of the movable 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;

The U-shaped push rod 151 is arranged on one side of the trapezoid plate 134, a sliding hole is formed in the connecting plate 133, a sliding rod 135 is connected in the sliding hole of the connecting plate 133 in a sliding mode, a first spring 136 is sleeved on the front face and the back face of the sliding rod 135, one end of the first spring 136 is fixedly connected with the surface of the connecting plate 133, the other end of the first spring 136 is fixedly connected with the inner wall of the punching platform 11, after the plate is moved onto the punching platform 11, the electric push rod 15 is started to drive the U-shaped push rod 151 to move to the right side, the two trapezoid plates 134 are simultaneously pushed, meanwhile, the two moving plates 132 drive the positioning plates 131 to be close to each other until the positioning plates 131 are in contact with the plate, the plate is pushed to be horizontally positioned, the plate at the moment is prevented from being seriously displaced when the plate is punched, the quality of punching is improved, and the situation that the edge of the plate is scrapped is caused when the plate is punched is avoided.

The top of the upright column 111 is fixedly connected with a top plate 112, the top of the top plate 112 is fixedly connected with a cylinder 113, the back 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 of the base 1 is inserted with a collecting box 12, and the bottom output end of the cylinder 113 is fixedly connected with a punch 31.

The moving plate 132 is slidably connected with the punching table 11 through the chute 114, and the bottom of the positioning plate 131 is in contact with the top of the punching table 11.

The outer rod 16 is fixedly connected to the bottom of the top plate 112, the inner rod 161 is slidably connected to the bottom of the outer rod 16, the bottom of the inner rod 161 penetrates through the outer rod 16 and extends to the outside, the fixing block 164 is fixedly connected to the bottom of the inner rod 161, the limit raised line 163 is fixedly connected to the front face of the inner rod 161, the second spring 162 is fixedly connected to the top of the inner rod 161, the top of the second spring 162 is fixedly connected with the top of the inner wall of the outer rod 16, the pressing wheel 165 is rotatably connected to the bottom of the fixing block 164, after the plate moves to the position of the pressing wheel 165, the pressing wheel 165 is pushed upwards, at the moment, the fixing block 164 drives the inner rod 161 to slide in the outer rod 16 and extrude the second spring 162, at the moment, the pressing wheel 165 presses the plate downwards under the action of elasticity of the second spring 162, the stability of the plate can be improved, and the condition that the plate is tilted is reduced.

The right side of the punching table 11 is provided with a conveying assembly 14, the conveying assembly 14 comprises an auxiliary roller 141 and a driving roller 142, the front surface and the back surface of the driving roller 142 are both rotationally connected with a fixed seat 421, the front surface of the fixed seat 421 positioned in front is fixedly connected with a motor 422, and the output end of the back surface of the motor 422 is fixedly connected with the front surface of the driving roller 142.

The auxiliary roller 141 outside rotates and is connected with crane 144, the crane 144 outside is provided with mount 143, mount 143 bottom and 1 top fixed connection of base, two gag lever posts 441 of crane 144 top fixed connection, two gag lever posts 441 all slip run through mount 143 and extend to outside, crane 144 top center department fixedly connected with spacing ring 442, screw hole has been seted up to mount 143 center department, there is threaded rod 443 at mount 143 center department through screw hole threaded connection, threaded rod 443 top fixedly connected with changes handle 444, threaded rod 443 bottom and spacing ring 442 inboard rotate and are connected, threaded rod 443 bottom is the T type setting, spacing ring 442 inside is the T type setting.

One specific application of this embodiment is:

When in use, the electric push rod 15 is started to drive the U-shaped push rod 151 to move leftwards and far away from the trapezoid plates 134, the two trapezoid plates 134 are mutually far away under the action of elasticity of the first spring 136, the connecting plate 133 drives the positioning plates 131 to be mutually far away through the moving plate 132, at the moment, the distance between the two positioning plates 131 is increased, the plates are conveniently placed on the punching table 11, the rotating handle 444 is rotated anticlockwise, at the moment, the threaded rod 443 follows rotation, the lifting frame 144 is driven to move upwards through the limiting ring 442, the auxiliary roller 141 is far away from the driving roller 142, the limiting rod 441 slides on the fixing frame 143, the lifting frame 144 is limited, the plates are then penetrated through between the driving roller 142 and the auxiliary roller 141 and are moved onto the punching table 11, after placement is completed, the electric push rod 15 is started to drive the U-shaped push rod 151 to move rightwards, and the two trapezoid plates 134 are simultaneously pushed, the connecting plate 133 slides on the slide bar 135 and stretches the first spring 136, meanwhile, the two moving plates 132 drive the positioning plate 131 to approach each other until the positioning plate 131 contacts the plate and pushes the plate to horizontally position the plate, the plate is positioned at the moment to avoid serious displacement when punching, then the electric push rod 15 is stopped, the clockwise rotating handle 444 drives the threaded rod 443 to move downwards, the auxiliary roller 141 moves downwards and cooperates with the driving roller 142 to clamp the plate, namely, the motor 422 can be started to drive the driving roller 142 to rotate anticlockwise to convey the plate to the left, the auxiliary roller 141 and the driving roller 142 clamp the plate and rubber convex strips are arranged on the surface of the plate, so that the friction force can be increased, the conveying effect of the plate is improved, the plate is firstly contacted with the pressing wheel 165 when conveyed to the left side, and the pressing wheel 165 is pushed upwards, at this time, the fixing block 164 drives the inner rod 161 to slide in the outer rod 16 and extrude the second spring 162, the limiting raised strips 163 are used for playing a limiting role, at this time, the pressing wheel 165 can press the plate downwards under the elastic action of the second spring 162, the stability of the plate can be improved, the situation that the plate is tilted is reduced, after the plate moves to a position where punching is needed, the motor 422 is stopped, the air compressor 2 conveys air into the air cylinder 113, the air cylinder 113 drives the punch 31 to move downwards to punch the plate, the air cylinder 113 drives the punch 31 to reset after punching, the generated waste can directly fall into the collecting box 12 through a leak hole in the center of the punching table 11 to be collected, the air compressor 2 is used for generating compressed air, the compressed air is stored in the air storage tank, a stable air source is provided for the whole pneumatic system, air inlet and air outlet of the air cylinder 113 are controlled by the electromagnetic valve, and after the punching is completed, the plate can be conveyed to be punched next time through the conveying assembly 14.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. The utility model provides a punching device for electric automatization processing, includes base (1), base (1) top fixedly connected with platform (11) punches a hole, the fixedly connected with stand (111) in the back of platform (11) punches a hole, stand (111) bottom and base (1) top fixedly connected with, wherein, platform (11) top is provided with locating component (13) punches a hole, locating component (13) include two locating plates (131), the leak hole has been seted up in platform (11) center department that punches a hole, two spouts (114) have been seted up in platform (11) top left side that punches a hole, base (1) top left side fixedly connected with electric putter (15), electric putter (15) right side output fixedly connected with U-shaped push rod (151), two equal fixedly connected with movable plate (132) in locating plate (131) bottom, movable plate (132) are the setting of falling the T shape, movable plate (132) bottom fixedly connected with connecting plate (133), connecting plate (133) bottom fixedly connected with trapezoidal plate (134).

2. The punching device for electric automation processing according to claim 1, wherein one side of the trapezoid plate (134) close to the U-shaped push rod (151) is an inclined surface, a sliding hole is formed in the connecting plate (133), a sliding rod (135) is slidably connected in the sliding hole of the connecting plate (133), springs I (136) are respectively sleeved on the front surface and the back surface of the sliding rod (135), one end of each spring I (136) is fixedly connected with the surface of the connecting plate (133), and the other end of each spring I (136) is fixedly connected with the inner wall of the punching table (11).

3. The punching device for electric automation processing according to claim 2, wherein the top of the upright post (111) is fixedly connected with a top plate (112), the top of the top plate (112) is fixedly connected with a cylinder (113), the back 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 of the base (1) is inserted with a collecting box (12), and the output end of the bottom of the cylinder (113) is fixedly connected with a punch (31).

4. A punching device for electric automatization processing according to claim 3, characterized in that the moving plate (132) is slidably connected with the punching stage (11) through a chute (114), and the bottom of the positioning plate (131) is in contact with the top of the punching stage (11).

5. The punching device for electric automation processing according to claim 4, wherein the bottom of the top plate (112) is fixedly connected with an outer rod (16), an inner rod (161) is slidably connected inside the outer rod (16), the bottom of the inner rod (161) penetrates through the outer rod (16) and extends to the outside, a fixing block (164) is fixedly connected to the bottom of the inner rod (161), a limit protruding strip (163) is fixedly connected to the front of the inner rod (161), a second spring (162) is fixedly connected to the top of the inner rod (161), the top of the second spring (162) is fixedly connected with the top of the inner wall of the outer rod (16), and a pressing wheel (165) is rotatably connected to the bottom of the fixing block (164).

6. The punching device for electric automation processing according to claim 5, wherein a conveying assembly (14) is arranged on the right side of the punching table (11), the conveying assembly (14) comprises an auxiliary roller (141) and a driving roller (142), the front surface and the back surface of the driving roller (142) are both rotationally connected with a fixing seat (421), a motor (422) is fixedly connected to the front surface of the fixing seat (421) located in front, and the output end of the back surface of the motor (422) is fixedly connected with the front surface of the driving roller (142).

7. The punching device for electric automation processing according to claim 6, wherein a lifting frame (144) is rotatably connected to the outer side of the auxiliary roller (141), a fixing frame (143) is arranged on the outer side of the lifting frame (144), the bottom of the fixing frame (143) is fixedly connected with the top of the base (1), two limiting rods (441) are fixedly connected to the top of the lifting frame (144), and the two limiting rods (441) penetrate through the fixing frame (143) in a sliding mode and extend to the outside.

8. The punching device for electric automatic machining according to claim 7, wherein a limiting ring (442) is fixedly connected to the center of the top of the lifting frame (144), a threaded hole is formed in the center of the fixing frame (143), a threaded rod (443) is connected to the center of the fixing frame (143) through threads of the threaded hole, a rotating handle (444) is fixedly connected to 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 in a T-shaped arrangement, and the inside of the limiting ring (442) is in a T-shaped arrangement.