CN220497502U - Stamping device - Google Patents

Abstract

The utility model relates to the technical field of stamping devices, in particular to a stamping device, which comprises a base, a stamping mechanism assembled on the base and used for stamping a metal plate, and a conveying mechanism used for conveying the metal plate from a clamping station to a punching station.

Description

Stamping device

Technical Field

The utility model relates to the technical field of stamping devices, in particular to a stamping device.

Background

The stamping process is widely applied to production and manufacturing, stamping comprises stamping and punching, the metal product is generally processed by stamping and punching processes, the stamping and punching processes in the prior art can be processed by adopting two pieces of equipment, feeding and discharging and transplanting are needed manually, the workload of staff is increased, the working intensity of operators is high, moreover, after the stamping of the metal plate is finished, the stamping process is performed again, as the base does not clamp the stamped finished product of the metal plate during punching, the stamped finished product of the metal plate is easy to generate bending deformation after being acted by the acting force of the punch, the product quality is influenced, the market competitiveness of the product is reduced, the correction of the product shape is needed to be performed manually after the punching is finished, the workload of staff is increased, and the labor input cost is increased.

Disclosure of Invention

The utility model aims to provide a stamping device which is designed for solving at least one technical problem in the background art.

In order to achieve the above purpose, the present utility model adopts the following scheme:

the utility model provides a stamping device, includes the base, assembles be in be used for the punching press mechanism that sheet metal punched a hole on the base, assemble be in be used for the profiling mechanism of sheet metal profiling on the base, be used for carrying profiling finished product to the transport mechanism of punching a hole the station from profiling station, transport mechanism includes oil pump, batch oil tank, rotatable assembly is in transport piece on the base, be used for pressing from top to bottom concave place the space, transport piece is provided with from outside orientation place the space intercommunication through-cavity, the oil absorption end of oil pump with the batch oil tank is linked together, the oil outlet end of oil pump with through-cavity is linked together, but the transport piece is assembled in the through-cavity and towards place the space round trip telescopic setting, transport piece is provided with the through-hole that is used for punching a hole of profiling mechanism, when transport mechanism is followed profiling station to the completion of punching a hole, the tight piece in top is in the state of stretching out and pressing from the profiling station to punching a hole the completion.

Wherein, the one end that the tight piece of top was upwards is provided with the inclined plane portion, inclined plane portion gradually inclines from top to bottom and sets up.

The conveying mechanism further comprises a rotating motor, the rotating end of the rotating motor is connected with the conveying block, and the fixed end of the rotating motor is connected with the base.

The compression mechanism comprises a compression mold, a compression cylinder and a compression block matched with the compression mold, the compression mold is assembled on the base, one end of the compression cylinder is connected with the compression block, one end of the compression cylinder is assembled on the base, the compression block and a mold cavity of the compression mold are oppositely arranged and move back and forth towards the bottom of the compression mold, and an opening communicated with the conveying block is formed in the side wall of the compression mold, which is close to the placement space.

The punching mechanism comprises a punch, a base and a punching cylinder, wherein the base is provided with a punching space matched with the punch, the base is arranged corresponding to the punching station, the movable end of the punching cylinder is connected with the punch, the fixed end of the punching cylinder is connected with the base, and when the punching device is in a punching state, the punch penetrates through the through hole to be in contact with the profiling finished product.

The base comprises an upper base and a lower base, the upper base is arranged on the lower base, the profiling cylinder and the profiling die are respectively assembled on the top surface of the upper base, and the conveying block is rotatably assembled on the upper base.

The movable conveying device comprises a conveying block, a rotating shaft, a rotating motor and an upper base, wherein one end of the conveying block, which is far away from the placing space, is provided with the rotating shaft protruding outwards from the side wall of the conveying block, the rotating shaft is rotatably assembled with the upper base, and the rotating motor is connected with the rotating shaft.

The upper base is provided with a groove which is arranged from top to bottom in a recessed mode, one end of the groove is provided with the pressing die, the other end of the groove is provided with the pressing block, the placing space is arranged corresponding to a die cavity of the pressing die, and the conveying block is rotatably assembled on the groove.

The metal plate feeding device comprises an upper base, a pressing station and a feeding end, wherein the feeding end is used for feeding metal plates, the feeding end is arranged on the upper base, and when the conveying block rotates to the pressing station, the bottom of the feeding end and the upper surface of the conveying block are at the same horizontal height.

The device comprises a punching station, a base, a pushing cylinder and a conveying belt, wherein the conveying belt is arranged at one end close to the punching station, a push rod of the pushing cylinder moves back and forth from the punching station towards the conveying belt, a fixed end of the pushing cylinder is connected with the base, and when the pushing cylinder pushes the profiling finished product towards the conveying belt, the tightening block is in a state of shrinking and loosening the profiling finished product.

The utility model has the advantages that the rotatable conveying mechanism is arranged to convey the pressed workpiece to the base of the punching mechanism, so that the pressing and punching of the workpiece are completed, the degree of automation of the pressing and punching is improved, the intermediate stock quantity between two working procedures is reduced, the working strength of operators is reduced, the feeding and discharging frequency required during switching between the two working procedures is reduced, the operation difficulty is low, the operation is convenient, the production and manufacturing efficiency is improved, meanwhile, the integrated design of pressing and punching is adopted, the transverse length of the device is reduced, the occupied area of the device is reduced, the structural integrity of the pressing and punching equipment is improved, the production and manufacturing cost is reduced, the profit is improved, and the market competitiveness of products is improved;

moreover, through being equipped with the tight piece in top, when the transport mechanism carries, play the effect of pressing from both sides tightly to the profiling finished product, prevent the risk of falling the material in the transport process, promote the reliability and the stability of transport mechanism operation, secondly, when punching a hole, the tight piece in top presss from both sides tight profiling finished product, plays the spacing effect of support to the profiling finished product, reduces the effort of punching a hole and influences the deformation of profiling finished product, reduces the deformation volume of product, reduces personnel and rectifies the work load of product appearance, promotes product quality, promotes market competition.

Drawings

FIG. 1 is a schematic perspective view showing a punching state of a punching device;

FIG. 2 is a schematic perspective view of a stamping device;

FIG. 3 is a front view of a stamping device;

FIG. 4 is a cross-sectional view of A-A of FIG. 3;

FIG. 5 is a schematic rear view of a transfer block of a press apparatus;

FIG. 6 is a schematic diagram showing a front view of a conveying block of a press apparatus;

FIG. 7 is a left side view of a transport block of the press apparatus;

fig. 8 is a cross-sectional view of B-B of fig. 7.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so as to provide an intuitive and visual understanding of each technical feature and overall solution of the present utility model, but are not to be construed as limiting the scope of the present utility model.

In the description of the present utility model, if an orientation description such as "upper", "lower", "front", "rear", "left", "right", etc. is referred to, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model. When a feature is referred to as being "disposed," "secured" or "connected" to another feature, it can be directly disposed, secured or connected to the other feature or it can be indirectly disposed, secured or connected to the other feature.

In the description of the present utility model, if "a number" is referred to, it means one or more, if "a number" is referred to, it means two or more, if "greater than", "less than", "exceeding" is referred to, it is to be understood that the number is not included, and if "above", "below", "within" is referred to, it is understood that the number is included. If reference is made to "first", "second" it is to be understood as being used for distinguishing technical features and not as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Examples: as shown in fig. 1 to 8, a punching device comprises a base 1, a punching mechanism for punching a metal plate, a profiling mechanism for profiling the metal plate, a conveying mechanism for conveying a profiling finished product from a profiling station to a punching station, wherein the punching mechanism is assembled on the base 1, the conveying mechanism comprises an oil pump 410, an oil storage tank 411, a conveying block 401 rotatably assembled on the base 1, and a tightening block 403 for clamping the profiling finished product, the conveying block 401 is provided with a placing space 402 which is recessed from top to bottom, the conveying block 401 is provided with a through cavity 406 which is communicated from outside to the placing space 402, an oil suction end of the oil pump 410 is communicated with the oil storage tank 411, an oil outlet end of the oil pump 410 is communicated with the through cavity 406, the tightening block 403 is assembled in the through cavity 406 and is telescopically arranged back and forth towards the placing space 402, the conveying block 401 is provided with a through hole 405 for punching by a punching mechanism, when the conveying mechanism finishes punching from the profiling station to the punching station, the jacking block 403 is in a state of stretching and clamping the profiling finished product, the punching mechanism is arranged corresponding to the punching station, the profiling mechanism punches the processing, the conveying mechanism overturns and conveys the punched metal plate to the punching mechanism on the punching station, the punching mechanism punches the punched metal plate, the processing of two working procedures of punching and punching is finished, the automation degree of punching and punching is improved, the intermediate stock quantity between the two working procedures is reduced, the working intensity of operators is reduced, the loading and unloading frequency required during switching between the two working procedures is reduced, the production and manufacturing efficiency is improved, and meanwhile, by adopting a rotatable conveying structure, the stamping and punching integrated design reduces the transverse length of the device, reduces the occupied area of the device, improves the structural integrity of stamping and punching equipment, reduces the production and manufacturing cost, improves the market competitiveness of products, places a metal plate on the conveying block close to one end of the pressing die, the pressing block presses the metal plate towards the pressing die, the stamping of the metal plate is completed, the metal plate after the stamping falls into the conveying mechanism under the action of gravity, the feeding and discharging work of the stamping is reduced, the processing efficiency is improved, the self-gravity falling to the conveying block design is adopted, the structure of the stamping and punching device is simplified, the consumption of energy is reduced, the carbon emission of the stamping device is reduced, moreover, by the aid of the jacking block, when the conveying mechanism conveys, the pressing finished product is clamped, the risk of falling materials in the conveying process is prevented, the reliability and the stability of the conveying mechanism are improved, and secondly, when the pressing finished product is clamped by the jacking block, the pressing finished product is supported and limited, the influence of the acting force on the pressing finished product is reduced, the shape deformation of the product is reduced, the market competitiveness is reduced, and the market competitiveness of the product is corrected.

The molding mechanism comprises a molding die 301, a molding cylinder 303 and a molding block 302 matched with the molding die 301, the molding die 301 is assembled on the base 1, the molding block 302 is opposite to a die cavity of the molding die 301 and moves back and forth towards the molding die 301, and one end of the molding cylinder 303 is assembled on the base 1.

The conveying mechanism comprises a conveying block 401, the conveying block 401 is provided with a placing space 402 which is recessed downwards from the upper part, an opening 409 which is communicated with the conveying block 401 is formed in the side wall of the placing space 402, which is close to the profiling die 301, the shape of the placing space corresponds to that of the punched metal plate, when the punching mechanism completes punching the metal plate, the metal plate falls into the placing space under the action of gravity of the punching mechanism, the placing space plays a limiting role on the metal plate, stability of the conveying block when the metal plate is conveyed in a rotating mode is improved, the falling risk of the metal plate when the conveying mechanism conveys the metal plate is reduced, the use stability and reliability of the punching device are improved, and smoothness of the metal plate when the metal plate falls is improved through the opening.

The conveying mechanism further comprises a tightening block 403 used for clamping the metal plate, one upward end of the tightening block 403 is provided with a bevel portion 407, the bevel portion 407 is gradually inclined downwards, the tightening block 403 faces the placing space 402 and can be telescopically assembled on the conveying block 401, when the pressing mechanism punches the metal plate, the tightening block is in a contracted state, so that the tightening block is pressed into and contracted along the bevel portion after the punching is completed under the action of gravity and falls into the placing space, at the moment, the tightening block stretches out to compress the metal plate, the stability of the metal plate conveyed by the conveying mechanism is further improved, the falling risk of the metal plate during conveying is reduced, and the practicability and reliability of the conveying mechanism are improved.

Wherein, the transport mechanism is provided with from outside orientation place the logical chamber 406 of space 402 intercommunication, tight piece 403 telescopic assembly in pushing up is in logical chamber 406, lead to the chamber and let in hydraulic oil or pressure gas, provide power for the concertina movement of tight piece in pushing up, promote the stability of tight piece in pushing up, when the pressure release in the logical chamber, the sheet metal that the punching press was accomplished is pushed in tight piece in the shrink along inclined plane portion under the effect of gravity, promotes structural design's rationality and stability.

The conveying mechanism further comprises a rotating motor 404, the rotating end of the rotating motor 404 is connected with the conveying block 401, the fixed end of the rotating motor 404 is connected with the base 1, the conveying block is driven to rotate through the rotating motor, the automation degree of the conveying mechanism is improved, the production and processing efficiency is improved, the working strength of operators is reduced, the electric control driving mode is adopted, the conveying mechanism and other mechanisms are cooperatively operated through electric signal transmission, the intelligent degree of the punching and punching device is improved, the informatization degree of the punching and punching device is improved, and the networking management and control of the punching and punching device are facilitated.

The base 1 comprises an upper base 101 and a lower base 102, the upper base 101 is arranged on the lower base 102, the profiling cylinder 303 and the profiling die 301 are respectively assembled on the top surface of the upper base 101, the conveying block 401 is rotatably assembled on the upper base 101, the design rationality of a mechanism is improved, the structural rationality of punching equipment is optimized, and the occupied area of the punching equipment is reduced.

The upper base 101 is provided with a groove 103 which is arranged in a recessed manner from top to bottom, one end of the groove 103 is provided with a pressing die 301, the other end of the groove 103 is provided with a pressing block 302, a placing space 402 is correspondingly arranged with a die cavity of the pressing die 301, and the conveying block 401 is rotatably assembled on the groove 103, so that the design compactness of the pressing mechanism and the conveying mechanism is improved, the conveying distance of the conveying block is reduced, the conveying efficiency of the conveying mechanism is improved, and the processing production efficiency is improved.

Wherein, the one end that the transport piece 401 kept away from place space 402 is provided with from the pivot 408 of transport piece 401 lateral wall outwards protrusion, pivot 408 with upper base 101 rotatable assembly, rotating motor 404 with pivot 408 is connected, promotes the reliability that the transport piece rotated, promotes the smoothness that transport mechanism carried sheet metal.

The metal plate feeding device further comprises a feeding end 6 for feeding the metal plate, wherein the feeding end 6 is arranged on the upper base 101, and when the conveying block 401 rotates to the profiling station, the bottom of the feeding end 6 and the upper surface of the conveying block 401 are at the same horizontal height.

Wherein, still including being used for carrying sheet metal conveying mechanism, conveying mechanism includes conveyer belt 501, conveyer belt 501 sets up and is being close to the one end of station of punching a hole, promotes the degree of automation of ejection of compact, reduces operating personnel's working strength.

Wherein, conveying mechanism still includes promotes cylinder 502, promote the push rod of cylinder 502 certainly punch a hole the station orientation conveyer belt 501 round trip movement sets up, promote the stiff end of cylinder 502 with lower base 102 is connected, promotes the push rod of cylinder and promotes sheet metal from the sheet metal on the station of punching a hole to the conveyer belt on, will punch a hole the finished product through the conveyer belt and be connected with next process, lifting means degree of automation.

The punching mechanism comprises a punch 201 and a base 202, wherein the base 202 is provided with a punching space 203 matched with the punch 201, the base 202 is arranged corresponding to the punching station, the conveying mechanism conveys the punched metal sheet to the base of the punching station, at the moment, a tightening block of the conveying mechanism contracts, the metal sheet falls onto the base under the action of gravity, the punch downwards presses the base, the metal sheet is pushed out of the placing space onto the base, the punch continuously downwards presses the punched metal sheet, the acting force of the punch acts on the base during punching, the rationality of the structural design of the punching and punching device is improved, the risk of forced deformation of the conveying mechanism is reduced, and the use reliability and stability of the punching and punching device are improved.

Wherein, the mechanism of punching a hole still includes the cylinder 201 that punches a hole, the expansion end of the cylinder 204 that punches a hole with the drift is connected, the stiff end of the cylinder 204 that punches a hole with base 1 is connected, promotes punching press punching device's degree of automation, through the transmission of electrical signal for the mechanism of punching a hole, transport mechanism, profiling mechanism carry out collaborative work, promote the linkage between the mechanism, promote machining efficiency, promote punching press punching device's intellectuality.

The conveying block 401 is provided with a through hole 405 matched with the punch 201, and when in a punching state, the punch 201 passes through the through hole 405, so that the structure design is compact, the utilization rate of a base is improved, the size of the punching and punching device is reduced, and the occupied area of the punching and punching device is reduced.

Wherein, drift 201 the hold-down mechanism 3 the transport mechanism the base 202 sets gradually, promotes punching press punching device structural design's wholeness, reduces punching press punching device's volume, reduces punching press punching device's area, and punching press punching device's transportation and installation of being convenient for reduce transportation cost.

When the conveying block 401 is at the stamping station, the punch 201, the through hole 405 and the punching space 203 are located on the same straight line, so that reliability and stability in punching are improved, and reasonability of structural design of the conveying block is improved.

The punching mechanism further comprises a movable seat 205 and a guide pillar 206, the movable seat 205 is arranged between the movable end of the punching cylinder 204 and the punch 201, one end of the guide pillar 206 is connected with the base 1, the movable seat 205 is slidably assembled in the guide pillar 206, the guide pillar plays a limiting role on the movable seat, and the stability of movement of the movable part is improved, so that the structural stability and reliability of the punching mechanism are improved.

The punching mechanism further comprises a spring 207, the spring 207 is sleeved in the guide pillar 206, two ends of the spring 207 are respectively connected with the base 1 and the movable seat 205, the spring plays a role in buffering when the punching mechanism presses down and punches a hole, smoothness of pressing down of the punch is improved, the spring of the spring provides a supporting rebound function when the punching mechanism lifts and resets, and stability of the punching mechanism during resetting is improved.

Wherein, the mechanism of punching a hole still includes the material way 208 that is used for discharging the waste material, the space of punching a hole 203 with the material way 208 intercommunication sets up, the silo 208 certainly base 1 slope gradually sets up downwards, and the waste material after the sheet metal punches a hole through the mechanism of punching a hole is under the effect of gravity, falls into the material way through the space of punching a hole, and the material way of slope setting for the waste material is under the effect of the partial force of gravity below towards the slope, and the gliding flows down.

The punching mechanism further comprises an infrared inductor, the base 202 is provided with a limiting part matched with the shape of the metal plate, the limiting part is arranged from the upper part to the lower part in a concave mode, a measuring head of the infrared inductor is upwards arranged in the limiting part, the infrared inductor is used for detecting whether the metal plate conveyed by the conveying mechanism is in place or not, when the metal plate is detected to be in place, the punching mechanism executes punching action, when the metal plate is detected to be not in place, alarm feedback is given, the practicability of the punching and punching device is improved, the intellectualization and informatization degree of the punching and punching device are improved, and the reliability and the stability of cooperative work of the mechanisms are improved through feedback signal transmission.

The distance between the conveying belt 501 and the lower base 102 is smaller than the distance between the base 202 and the lower base 102, and the lifting pushing cylinder is provided with a height difference, so that the conveying belt is smooth when being pushed to move onto the conveying belt.

Wherein, conveyer belt 501 with be provided with the connecting plate between the base 202, the one end of connecting plate with the base 202 is connected, promotes and promotes the cylinder from promoting sheet metal to the smoothness nature of conveyer belt on the base, reduces the risk that promotes in-process sheet metal and drops, promotes structural design's reliability and rationality.

Wherein, the both sides of conveyer belt are provided with the backplate, reduce the risk that sheet metal dropped from the conveyer belt both sides, promote conveying mechanism's reliability and stability.

Wherein, the tightening block 403 is provided with one or more groups, and when the groups are arranged, the tightening block 403 is telescopically arranged towards the placing space 402.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A stamping device, characterized in that: the punching mechanism is assembled on the base and used for punching metal plates, the profiling mechanism is assembled on the base and used for profiling metal plates, the conveying mechanism is used for conveying profiling finished products from the profiling station to the punching station, the conveying mechanism comprises an oil pump, an oil storage tank, a conveying block rotatably assembled on the base and a jacking block used for clamping the profiling finished products, the conveying block is provided with a placing space recessed from top to bottom, the conveying block is provided with a through cavity communicated with the placing space from outside, the oil suction end of the oil pump is communicated with the oil storage tank, the oil outlet end of the oil pump is communicated with the through cavity, the jacking block is assembled in the through cavity and is arranged in the direction of the placing space in a back-and-forth telescopic manner, and the conveying block is provided with a through hole used for punching the punching mechanism.

2. A stamping device as defined in claim 1, wherein: the one end that the tight piece of top was upwards is provided with the inclined plane portion, the inclined plane portion sets up from top to bottom slope gradually.

3. A stamping device as defined in claim 2, wherein: the conveying mechanism further comprises a rotating motor, the rotating end of the rotating motor is connected with the conveying block, and the fixed end of the rotating motor is connected with the base.

4. A stamping device as claimed in claim 3, wherein: the compression mechanism comprises a compression mold, a compression cylinder and a compression block matched with the compression mold, the compression mold is assembled on the base, one end of the compression cylinder is connected with the compression block, one end of the compression cylinder is assembled on the base, the compression block and a mold cavity of the compression mold are oppositely arranged and move back and forth towards the compression mold, and an opening communicated with the conveying block is formed in the side wall of the compression mold, which is close to the placement space.

5. A stamping device as defined in claim 1, wherein: the punching mechanism comprises a punch, a base and a punching cylinder, wherein the base is provided with a punching space matched with the punch, the base is correspondingly arranged with the punching station, the movable end of the punching cylinder is connected with the punch, the fixed end of the punching cylinder is connected with the base, and when the punching device is in a punching state, the punch penetrates through the through hole to be in contact with the profiling finished product.

6. A stamping device as defined in claim 4, wherein: the base comprises an upper base and a lower base, the upper base is arranged on the lower base, the profiling cylinder and the profiling die are respectively assembled on the top surface of the upper base, and the conveying block is rotatably assembled on the upper base.

7. A stamping device as defined in claim 6, wherein: the one end that the transport piece kept away from place the space is provided with from the outward convex pivot of lateral wall of transport piece, the pivot with go up the rotatable assembly of base, the rotation motor with the pivot links to each other.

8. A stamping device as defined in claim 7, wherein: the upper base is provided with a groove which is arranged from top to bottom in a recessed mode, one end of the groove is provided with the pressing die, the other end of the groove is provided with the pressing block, the placing space and a die cavity of the pressing die are correspondingly arranged, and the conveying block is rotatably assembled on the groove.

9. A stamping device as defined in claim 8, wherein: the metal plate press forming machine is characterized by further comprising a feeding end for feeding the metal plate, wherein the feeding end is arranged on the upper base, and when the conveying block rotates to the press forming station, the bottom of the feeding end and the upper surface of the conveying block are at the same horizontal height.

10. A stamping device as defined in claim 1, wherein: still including promoting cylinder, conveyer belt, the conveyer belt sets up and is being close to the one end of station of punching a hole, the push rod of promoting cylinder is followed the station of punching a hole towards conveyer belt round trip movement sets up, the stiff end of promoting cylinder with the base is connected, works as promoting cylinder towards the conveyer belt promotes the die mould finished product, the tight piece in top is in shrink loosen the state of die mould finished product.