CN119566149A - A mold processing optimization system based on rotary punching structure - Google Patents

A mold processing optimization system based on rotary punching structure Download PDF

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Publication number
CN119566149A
CN119566149A CN202510115736.1A CN202510115736A CN119566149A CN 119566149 A CN119566149 A CN 119566149A CN 202510115736 A CN202510115736 A CN 202510115736A CN 119566149 A CN119566149 A CN 119566149A
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CN
China
Prior art keywords
plate
shaped
fixedly connected
mounting plate
shaped support
Prior art date
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Granted
Application number
CN202510115736.1A
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Chinese (zh)
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CN119566149B (en
Inventor
罗云锋
曾小松
李长安
刘龙华
周天顺
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Ganzhou Kingyung Technology Co ltd
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Ganzhou Kingyung Technology Co ltd
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Priority to CN202510115736.1A priority Critical patent/CN119566149B/en
Publication of CN119566149A publication Critical patent/CN119566149A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/005—Edge deburring or smoothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/287—Devices for handling sheet or strip material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

本发明涉及板材冲孔领域，并公开一种基于旋转冲孔结构的模具加工优化系统，包括输送机构，所述输送机构包括U形安装板，所述U形安装板两个竖直段上共同连接有起输送和居中定位功能的定位组件，U形安装板上还连接有加工机构，所述加工机构包括U形支座，所述U形安装板开口向下且固定连接在U形安装板水平段上端面，U形支座和U形安装板上共同连接有连动组件，U形支座上方设置有冲孔组件，U形支座上还连接有切断组件；该基于旋转冲孔结构的模具加工优化系统能够有效地解决现有技术中，批量化生产带孔矩形板时，其背面会不可避免会产生毛刺，收集与处理较为费时费力的问题。

The present invention relates to the field of plate punching, and discloses a mold processing optimization system based on a rotary punching structure, including a conveying mechanism, wherein the conveying mechanism includes a U-shaped mounting plate, two vertical sections of the U-shaped mounting plate are commonly connected with a positioning component with conveying and centering functions, the U-shaped mounting plate is also connected with a processing mechanism, the processing mechanism includes a U-shaped support, the U-shaped mounting plate opens downward and is fixedly connected to the upper end surface of the horizontal section of the U-shaped mounting plate, the U-shaped support and the U-shaped mounting plate are commonly connected with a linkage component, a punching component is arranged above the U-shaped support, and a cutting component is also connected to the U-shaped support; the mold processing optimization system based on the rotary punching structure can effectively solve the problem in the prior art that burrs will inevitably be generated on the back of rectangular plates with holes during mass production, and the collection and processing of burrs are relatively time-consuming and labor-intensive.

Description

Die machining optimizing system based on rotary punching structure
Technical Field
The invention relates to the field of sheet punching, in particular to a die processing optimization system based on a rotary punching structure.
Background
The mold processing optimizing system is an advanced technology for mold manufacturing, and improves the production efficiency and the product quality by optimizing the design and the processing process of the mold.
In the current mould production and processing process, a sheet punching is a common metal processing technology, and is used for manufacturing holes with various shapes and sizes on a sheet, when a rectangular workpiece with small size and holes is manufactured, a strip-shaped sheet with the same width as the length of the sheet to be manufactured is prepared, the strip-shaped sheet is conveyed to punching equipment through conveying equipment, and finally, the strip-shaped sheet is cut through cutting equipment according to the required size, and the cut sheet is the required workpiece.
The problem with the above-mentioned course of working is that in the course of punching a hole and cutting on rectangular shaped plate through punching equipment, can not avoid leaving the burr on its back because of the stress, later need collect the rectangle work piece of producing and remove to burring equipment through the manual work and process, but this kind of rectangle work piece often produces quantity more, and the collection process is wasted time and energy relatively to can lead to production efficiency to reduce.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a die processing optimization system based on a rotary punching structure, which can effectively solve the problems that burrs are inevitably generated on the back surface of a rectangular plate with holes in batch production and the collection and treatment are time-consuming and labor-consuming in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
a die tooling optimization system based on a rotary punching structure, comprising:
The conveying mechanism comprises a U-shaped mounting plate, the opening of the U-shaped mounting plate is upward and is fixedly arranged above the ground through a left bracket and a right bracket, and the two vertical sections of the U-shaped mounting plate are connected with a positioning assembly with conveying and centering functions.
The processing mechanism comprises a U-shaped support, the opening of the U-shaped support is downward and fixedly connected with the upper end face of the horizontal section of the U-shaped mounting plate, the U-shaped support and the U-shaped mounting plate are connected with a linkage assembly together, a punching assembly is arranged above the U-shaped support, the punching assembly is connected with the linkage assembly, and the U-shaped support is also connected with a cutting assembly.
The linkage assembly comprises ratchet wheels, two ratchet wheels are symmetrically arranged in front of and behind the ratchet wheels, the two ratchet wheels are installed between the U-shaped mounting plate and the corresponding vertical section of the U-shaped support through the rotation of the linkage shaft, a locking device which enables the U-shaped mounting plate to rotate only in one direction is connected to the linkage shaft and the U-shaped mounting plate together, the linkage shaft is connected with the positioning assembly, a stirring module which drives the ratchet wheels to rotate is arranged on the left side of the ratchet wheels, and the stirring module is connected with the punching assembly.
Further, the stirring module comprises a connecting rod, the upper end of the connecting rod is connected with the punching assembly, and the lower end of the connecting rod is fixedly connected with an inverted trapezoid block matched with the ratchet wheel through a spring rod.
Further, the locating component comprises conveying rollers, the conveying rollers uniformly rotate left and right between two vertical sections of the U-shaped mounting plate and are connected through a first belt and a first belt wheel transmission, a roll shaft of the rightmost conveying roller is connected with a second belt wheel transmission through a second belt and a second belt wheel transmission, the size of the second belt wheel on the conveying rollers is smaller than that of the second belt wheel on the second belt wheel transmission, a plurality of pressing rollers corresponding to the conveying rollers are connected between two vertical sections of the U-shaped mounting plate in a sliding mode, and a pressing module is connected to the roll shaft of the pressing rollers and the U-shaped mounting plate together.
Further, press the module and include the connecting piece, the connecting piece rotates the cover and establishes on the roller of pressing the roller, and fixedly connected with connecting piece is corresponding U-shaped board on the U-shaped mounting panel, common bilateral symmetry fixedly connected with quarter butt between two vertical sections of U-shaped board, sliding connection is on two quarter butt about the connecting piece, and common fixedly connected with presses the spring between connecting piece up end and the vertical section in U-shaped board top, and the terminal surface that two vertical sections of U-shaped mounting panel are close to each other is symmetrical and even fixedly connected with a plurality of gyro wheels around still.
Further, the subassembly that punches a hole includes the roof, roof fixed connection is in the upper end of front side support, roof up end fixedly connected with pneumatic cylinder, the drive shaft of pneumatic cylinder link up roof and fixedly connected with connecting plate, the connecting plate links firmly with the upper end of connecting rod, and the mode of arranging with the matrix on the connecting plate slides from top to bottom and link up and be connected with four round bars, four the common fixedly connected with of below of round bar presses the board, and the cover is equipped with hold-down spring on the round bar, hold-down spring's both ends link to each other with connecting plate and pressing plate are fixed, and the lower terminal surface fixedly connected with of connecting plate punches a hole the head, link up on the U-shaped support and offered with punch a hole head matched with through-hole.
Further, the cutting assembly comprises a cutter, the cutter passes through blade holder fixed connection at the lower terminal surface of pressing plate, set up on the U-shaped support with blade holder and cutter matched with groove of stepping down, the mounting groove has been seted up to the right-hand member face of blade holder, fixedly connected with installation pole in the mounting groove, rotate on the installation pole and be connected with the pushing module, the bar groove has been seted up to U-shaped support D's up end and the position of leaning on the right, U-shaped support up end fixedly connected with and bar groove matched with baffle, roll connection has a plurality of balls on the baffle, U-shaped support below is provided with the small-size deburring machine with bar groove matched with.
Further, the pushing module comprises a pushing plate, the lower end of the pushing plate is rotationally connected with a lapping rod, two ends of the lapping rod are lapped on the U-shaped support, and a stop block which enables the pushing plate to incline rightwards all the time is fixedly connected to the tool apron.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
The hydraulic cylinder piston rod drives the inverted trapezoid block to synchronously descend in the downward extending process, the ratchet wheel is driven to rotate by a certain angle, the connecting shaft, the second belt pulley and the second belt drive the strip-shaped plate to move rightwards for a fixed distance, the strip-shaped plate is automatically moved to the lower side of the pressing plate, the pressing plate and the impact head are driven to synchronously move downwards in the extending process of the hydraulic cylinder piston cylinder, the strip-shaped plate moving to the lower side of the pressing plate is automatically punched, the cutter holder and the cutter are driven to synchronously descend in the extending process of the hydraulic cylinder piston cylinder, the punched strip-shaped plate is automatically cut off, the push plate drives the lapping rod to move rightwards when the cutter holder descends, the cut-out rectangular orifice plate coarse die is pushed to pass through the small deburring machine, burrs on the back side of the rectangular orifice plate are automatically polished, the working procedure is further reduced, and production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will make brief description of the drawings used in the description of the embodiments or the prior art. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic perspective view of a die processing optimizing system for processing a plate material based on a rotary punching structure;
FIG. 2 is a schematic perspective view of a mold processing optimization system based on a rotary punching structure according to the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
Fig. 4 is a schematic perspective view of a part of structures in a conveying mechanism and a processing mechanism in a die processing optimizing system based on a rotary punching structure.
FIG. 5 is a schematic perspective view of a processing mechanism in a die processing optimization system based on a rotary punching structure according to the present invention;
FIG. 6 is a partial cutaway view of a processing mechanism in a die tooling optimization system based on a rotary punching structure of the present invention;
Fig. 7 is a partial enlarged view of the present invention at B in fig. 6.
The reference numerals in the figures respectively represent 1, a conveying mechanism, 11, a U-shaped mounting plate, 12, a positioning assembly, 121, a conveying roller, 122, a pressing roller, 123, a pressing module, 1231, a connecting piece, 1232, a U-shaped plate, 1233, a pressing spring, 1234, a roller, 2, a processing mechanism, 21, a U-shaped support, 22, a linkage assembly, 221, a ratchet wheel, 222, a toggle module, 2221, a connecting rod, 2222, a spring rod, 2223, an inverted trapezoid block, 23, a punching assembly, 231, a top plate, 232, a connecting plate, 233, a round rod, 234, a pressing plate, 235, a pressing spring, 236, a punching head, 24, a cutting assembly, 241, a cutter, 242, a mounting rod, 243, a pushing module, 2431, a push plate, 2432, a lapping rod, 2433, a stop, 244, a guide plate, 245 and a small-sized deburring machine.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Examples:
referring to fig. 1-7, the invention provides a technical scheme that a die processing optimizing system based on a rotary punching structure comprises:
the conveying mechanism 1, conveying mechanism 1 includes U-shaped mounting panel 11, U-shaped mounting panel 11 opening upwards and through controlling two fixed settings in ground top of support, be connected with the locating component 12 that plays transport and centering locate function jointly on two vertical sections of U-shaped mounting panel 11.
The processing mechanism 2, the processing mechanism 2 includes U-shaped support 21, U-shaped support 21 opening is downwards and fixed connection is at U-shaped mounting panel 11 horizontal segment up end, is connected with interlock subassembly 22 jointly on U-shaped support 21 and the U-shaped mounting panel 11, and U-shaped support 21 top is provided with punching assembly 23, punching assembly 23 links to each other with interlock subassembly 22, still is connected with cutting assembly 24 on the U-shaped support 21.
The linkage assembly 22 includes two ratchet wheels 221, the two ratchet wheels 221 are symmetrically disposed front and back, the two ratchet wheels 221 are rotatably mounted between the U-shaped mounting plate 11 and the corresponding vertical section of the U-shaped support 21 through a connecting shaft, a locking device (not shown in the drawings) that can only rotate unidirectionally is commonly connected to the connecting shaft and the U-shaped mounting plate 11, the connecting shaft is connected to the positioning assembly 12, a stirring module 222 that drives the ratchet wheels 221 to rotate is disposed on the left side of the ratchet wheels 221, and the stirring module 222 is connected to the punching assembly 23.
The toggle module 222 includes a connecting rod 2221, the upper end of the connecting rod 2221 is connected with the punching assembly 23, and the lower end of the connecting rod 2221 is fixedly connected with an inverted trapezoid block 2223 matched with the ratchet 221 through a spring rod 2222.
The positioning assembly 12 comprises conveying rollers 121, the conveying rollers 121 uniformly rotate left and right between two vertical sections of the U-shaped mounting plate 11, the conveying rollers 121 are connected through a first belt and a first belt wheel transmission, a roll shaft of the rightmost conveying roller 121 is connected with a connecting shaft through a second belt and a second belt wheel transmission, the size of the second belt wheel on the conveying rollers 121 is smaller than that of the second belt wheel on the connecting shaft, a plurality of pressing rollers 122 corresponding to the conveying rollers 121 are connected between the two vertical sections of the U-shaped mounting plate 11 in a sliding mode, and pressing modules 123 are connected on the roll shaft of the pressing rollers 122 and the U-shaped mounting plate 11 together.
The pressing module 123 comprises a connecting piece 1231, the connecting piece 1231 is rotationally sleeved on a roller shaft of the pressing roller 122, a U-shaped plate 1232 corresponding to the connecting piece 1231 is fixedly connected to the U-shaped mounting plate 11, short rods are fixedly connected between two vertical sections of the U-shaped plate 1232 in a common bilateral symmetry mode, the connecting piece 1231 is vertically and slidably connected to the two short rods, a pressing spring 1233 is fixedly connected between the upper end face of the connecting piece 1231 and the vertical section above the U-shaped plate 1232 in a common mode, and a plurality of rollers 1234 are symmetrically and uniformly fixedly connected to the end faces, close to each other, of the two vertical sections of the U-shaped mounting plate 11.
The punching assembly 23 comprises a top plate 231, the top plate 231 is fixedly connected to the upper end of a front side support, the upper end face of the top plate 231 is fixedly connected with a hydraulic cylinder, a driving shaft of the hydraulic cylinder penetrates through the top plate 231 and is fixedly connected with a connecting plate 232, the connecting plate 232 is fixedly connected with the upper end of a connecting rod 2221, four round rods 233 are vertically and slidably connected on the connecting plate 232 in a matrix arrangement mode, pressing plates 234 are fixedly connected to the bottoms of the four round rods 233 together, pressing springs 235 are sleeved on the round rods 233, two ends of each pressing spring 235 are fixedly connected with the connecting plate 232 and the pressing plates 234, punching heads 236 are fixedly connected to the lower end face of the connecting plate 232, and through holes matched with the punching heads 236 are formed in the U-shaped support 21 in a penetrating mode.
The cutting assembly 24 comprises a cutter 241, the cutter 241 is fixedly connected to the lower end face of the pressing plate 234 through a cutter holder, a yielding groove matched with the cutter holder and the cutter 241 is formed in the U-shaped support 21, a mounting groove is formed in the right end face of the cutter holder, a mounting rod 242 is fixedly connected in the mounting groove, a pushing module 243 is rotationally connected to the mounting rod 242, a strip-shaped groove is formed in the upper end face of the U-shaped support 21D and close to the right, a guide plate 244 matched with the strip-shaped groove is fixedly connected to the upper end face of the U-shaped support 21, a plurality of balls are connected to the guide plate 244 in a rolling mode, and a small deburring machine 245 matched with the strip-shaped groove is arranged below the U-shaped support 21.
The pushing module 243 comprises a push plate 2431, the lower end of the push plate 2431 is rotatably connected with a lapping rod 2432, two ends of the lapping rod 2432 are lapped on the U-shaped support 21, and a stop 2433 which is always inclined rightward with the push plate 2431 is fixedly connected with the tool apron.
During specific operation, in the initial state, the piston rod of the hydraulic cylinder is in an extended state, the pressing plate 234 abuts against the upper end surface of the horizontal section of the U-shaped support 21, the pressing spring 235 is in a compressed state, the strip-shaped plate to be processed is inserted between the leftmost conveying roller 121 and the pressing roller 122, the inverted trapezoid block 2223 is located below the ratchet wheel 221, the front side and the rear side of the inverted trapezoid block need to be kept clamped by the rollers 1234 in the process, so that the strip-shaped plate is centrally positioned, then the right end of the strip-shaped plate is pushed to abut against the left end surface of the pressing plate 234, the piston rod of the hydraulic cylinder is contracted for the first time, the connecting plate 232 is driven to rise, so that the pressing spring 235 is converted into a natural state from the compressed state, and the pressing plate 234 is driven to rise synchronously through the round rod 233 and separate from the U-shaped support 21.
The connecting plate 232 can drive the spring rod 2222 and the inverted trapezoid block 2223 to synchronously rise through the connecting rod 2221 in the rising process, after the gap between the pressing plate 234 and the U-shaped support 21 is larger than the thickness of the strip-shaped plate, the inverted trapezoid block 2223 contacts with the ratchet 221 and drives the ratchet 221 to rotate clockwise by a certain angle, the connecting shaft synchronously rotates by the same angle, and the rightmost conveying roller 121 is driven to rotate by the second belt wheel and the second belt by the same angle, so that under the action of the first belt wheel and the first belt, the rest conveying rollers 121 rotate clockwise, and because the connecting piece 1231 always keeps the downward moving trend under the action of the pressing spring 1233, the pressing roller 122 always presses the upper end face of the strip-shaped plate, when the conveying roller 121 rotates clockwise, the strip-shaped plate is driven to move rightwards, and when the right end of the strip-shaped plate is aligned with the left end of the cutter seat, the movement of the strip-shaped plate is stopped just.
And then the piston rod of the hydraulic cylinder continues to shrink, so that the pressing plate 234 continues to rise under the driving of the round rod 233, and the tool apron and the cutter 241 are driven to be separated from the yielding groove and move to the upper part of the strip-shaped plate, and at the moment, the right end of the strip-shaped plate moves to the lower part of the pressing plate 234.
Then, the piston rod of the hydraulic cylinder extends out to drive the connecting plate 232 to descend, at the initial stage of the descent, the inverted trapezoid block 2223 moves to the lower side of the ratchet wheel 221, the ratchet wheel 221 cannot rotate anticlockwise in the process due to the limitation of an external locking device, then the pressing plate 234 presses the strip-shaped plate on the U-shaped support 21 along with the descending, then the pressing spring 235 is compressed, the connecting plate 232 moves downwards relative to the pressing plate 234 to drive the punching head 236 to descend synchronously, and the punching step is completed by punching holes in the strip-shaped plate.
Then after punching, the piston rod of the hydraulic cylinder is contracted for the second time, the punched strip-shaped plate is driven to continuously move rightward for a fixed distance, then when the piston cylinder of the hydraulic cylinder descends for the second time, on one hand, the strip-shaped plate is punched again, on the other hand, the cutter 241 is driven to synchronously descend to cut off the strip-shaped plate, the cut-off part is a rectangular orifice plate coarse die, the cutter 241 continuously descends a cutter holder after cutting off the strip-shaped plate, the push plate 2431 is contacted with the upper end face of the U-shaped support 21 and pushes the rectangular orifice plate coarse die to move rightward, the rectangular orifice plate coarse die passes through the guide plate 244 when moving rightward, in the process, the small deburring machine 245 polishes the lower end face of the rectangular orifice plate, burrs at holes and cutting positions are removed, and finally the polished rectangular orifice plate falls into an external collecting device on the right side.
It should be noted that the above-mentioned manner of processing the elongated plate has the following advantages:
First, at the in-process of punching a hole, the pneumatic cylinder piston rod can drive through falling trapezoidal piece 2223 synchronous decline and then drive ratchet 221 and rotate clockwise certain angle when stretching out to drive the synchronous clockwise rotation of conveying roller 121 through No. two pulleys and No. two belts, and then can reach the effect of automatic feeding, simultaneously press roller 122 and conveying roller 121 and gyro wheel 1234 can also flatten rectangular shaped plate to a certain extent, make the rectangular shaped plate that gets into the press plate 234 below be in the horizontality all the time.
In the process of continuing to descend after the cutter holder and the cutter 241 finish cutting the long strip-shaped plate, the push plate 2431 contacts with the upper end surface of the U-shaped support 21 and pushes the rectangular orifice plate coarse die to move rightwards, so that the cut rectangular orifice plate coarse die is automatically pushed rightwards to pass through the small deburring machine 245, and each cut rectangular orifice plate is polished, and the production efficiency is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some of the features thereof, and that the modification or substitution does not depart from the spirit and scope of the embodiments.

Claims (7)

1. A die tooling optimization system based on a rotary punching structure, comprising:
The conveying mechanism (1), the conveying mechanism (1) comprises a U-shaped mounting plate (11), the opening of the U-shaped mounting plate (11) is upward and is fixedly arranged above the ground through a left bracket and a right bracket, and two vertical sections of the U-shaped mounting plate (11) are connected with a positioning assembly (12) with conveying and centering functions;
The processing mechanism (2), the processing mechanism (2) comprises a U-shaped support (21), the U-shaped support (21) is downward in opening and fixedly connected to the upper end face of the horizontal section of the U-shaped mounting plate (11), the U-shaped support (21) and the U-shaped mounting plate (11) are connected with a linkage assembly (22) together, a punching assembly (23) is arranged above the U-shaped support (21), the punching assembly (23) is connected with the linkage assembly (22), and the U-shaped support (21) is also connected with a cutting assembly (24);
The linkage assembly (22) comprises ratchet wheels (221), the ratchet wheels (221) are symmetrically arranged in front of and behind, the two ratchet wheels (221) are respectively installed between the U-shaped mounting plate (11) and the corresponding vertical section of the U-shaped support (21) through a connecting shaft in a rotating mode, a locking device which enables the U-shaped mounting plate to rotate only in one direction is connected to the connecting shaft and the U-shaped mounting plate (11) in a joint mode, the connecting shaft is connected with the positioning assembly (12), a stirring module (222) which drives the ratchet wheels (221) to rotate is arranged on the left side of the ratchet wheels (221), and the stirring module (222) is connected with the punching assembly (23).
2. The die machining optimization system based on the rotary punching structure of claim 1, wherein the stirring module (222) comprises a connecting rod (2221), the upper end of the connecting rod (2221) is connected with the punching assembly (23), and the lower end of the connecting rod (2221) is fixedly connected with an inverted trapezoid block (2223) matched with the ratchet wheel (221) through a spring rod (2222).
3. The die machining optimizing system based on the rotary punching structure according to claim 1, wherein the positioning assembly (12) comprises conveying rollers (121), the conveying rollers (121) uniformly rotate left and right between two vertical sections of the U-shaped mounting plate (11) and are connected with one another through a first belt and a first belt pulley in a transmission mode, a roll shaft of the rightmost conveying roller (121) is connected with a connecting shaft through a second belt and a second belt pulley in a transmission mode, the size of the second belt pulley on the conveying roller (121) is smaller than that of the second belt pulley on the connecting shaft, a plurality of pressing rollers (122) corresponding to the conveying rollers (121) are connected between the two vertical sections of the U-shaped mounting plate (11) in an up-down sliding mode, and pressing modules (123) are connected on the roll shaft of the pressing rollers (122) and the U-shaped mounting plate (11) together.
4. The die machining optimizing system based on the rotary punching structure according to claim 3, wherein the pressing module (123) comprises a connecting piece (1231), the connecting piece (1231) is rotationally sleeved on a roller shaft of the pressing roller (122), a U-shaped plate (1232) corresponding to the connecting piece (1231) is fixedly connected to the U-shaped mounting plate (11), short rods are fixedly connected between two vertical sections of the U-shaped plate (1232) in a bilateral symmetry mode, the connecting piece (1231) is connected to the two short rods in an up-down sliding mode, a pressing spring (1233) is fixedly connected between the upper end face of the connecting piece (1231) and the vertical section above the U-shaped plate (1232), and a plurality of rollers (1234) are symmetrically and uniformly fixedly connected to the end face, close to the two vertical sections of the U-shaped mounting plate (11).
5. The die machining optimizing system based on the rotary punching structure according to claim 2, wherein the punching assembly (23) comprises a top plate (231), the top plate (231) is fixedly connected to the upper end of the front side support, the upper end face of the top plate (231) is fixedly connected with a hydraulic cylinder, a driving shaft of the hydraulic cylinder penetrates through the top plate (231) and is fixedly connected with a connecting plate (232), the connecting plate (232) is fixedly connected with the upper end of a connecting rod (2221), four round rods (233) are vertically and slidingly connected on the connecting plate (232) in a matrix arrangement mode, pressing plates (234) are fixedly connected below the four round rods (233), compression springs (235) are sleeved on the round rods (233), two ends of each compression spring (235) are fixedly connected with the connecting plate (232) and the pressing plates (234), a punching head (236) is fixedly connected to the lower end face of the connecting plate (232), and a through hole matched with the punching head (236) is formed in a penetrating mode on the U-shaped support (21).
6. The die machining optimizing system based on the rotary punching structure of claim 1, wherein the cutting assembly (24) comprises a cutter (241), the cutter (241) is fixedly connected to the lower end face of the pressing plate (234) through a cutter holder, a yielding groove matched with the cutter holder and the cutter (241) is formed in the U-shaped support (21), a mounting groove is formed in the right end face of the cutter holder, a mounting rod (242) is fixedly connected in the mounting groove, a pushing module (243) is rotatably connected to the mounting rod (242), a strip groove is formed in the upper end face of the U-shaped support (21) D and in the right position, a guide plate (244) matched with the strip groove is fixedly connected to the upper end face of the U-shaped support (21), a plurality of balls are connected to the guide plate (244) in a rolling mode, and a small deburring machine (245) matched with the strip groove is arranged below the U-shaped support (21).
7. The die machining optimizing system based on the rotary punching structure of claim 6, wherein the pushing module (243) comprises a pushing plate (2431), a lapping rod (2432) is rotatably connected to the lower end of the pushing plate (2431), two ends of the lapping rod (2432) are lapped on a U-shaped support (21), and a stop block (2433) which enables the pushing plate (2431) to incline rightwards all the time is fixedly connected to the tool apron.
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CN119857797A (en) * 2025-03-24 2025-04-22 佛山市华韵机械有限公司 Aluminum strip punching equipment with automatic feeding function
CN119857797B (en) * 2025-03-24 2025-06-13 佛山市华韵机械有限公司 Aluminum strip punching equipment with automatic feeding function

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