CN113477806A - Embedded self-adaptive intelligent adjustment integrated die - Google Patents

Embedded self-adaptive intelligent adjustment integrated die Download PDF

Info

Publication number
CN113477806A
CN113477806A CN202110774622.XA CN202110774622A CN113477806A CN 113477806 A CN113477806 A CN 113477806A CN 202110774622 A CN202110774622 A CN 202110774622A CN 113477806 A CN113477806 A CN 113477806A
Authority
CN
China
Prior art keywords
adjusting
die
sensor
pressing die
displacement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110774622.XA
Other languages
Chinese (zh)
Other versions
CN113477806B (en
Inventor
于�玲
刘清文
郭君扬
苏君
张玉华
高志华
苏静
董嫔
王蕾
李旗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Polytechnic Institute
Original Assignee
Henan Polytechnic Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan Polytechnic Institute filed Critical Henan Polytechnic Institute
Priority to CN202110774622.XA priority Critical patent/CN113477806B/en
Publication of CN113477806A publication Critical patent/CN113477806A/en
Application granted granted Critical
Publication of CN113477806B publication Critical patent/CN113477806B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The invention discloses an embedded self-adaptive intelligent adjustment integrated die, which relates to the technical field of stamping dies and has the technical scheme that: an adjusting test board is arranged between the upper pressing die and the lower pressing die and is connected with the upper pressing die through an elastic test piece; the bottom of the adjusting and testing plate is provided with a pressure sensor, and the top of the adjusting and testing plate is provided with a plurality of limiting support columns and a displacement sensor for measuring the distance between the upper pressing die and the adjusting and testing plate; the adjusting and testing plate is provided with a controller, and the displacement sensor and the pressure sensor are electrically connected with the controller; the limiting support column correspondingly performs compensation movement in the vertical direction after responding to the displacement compensation signal output by the controller. The invention controls the movement of the limiting support column to compensate the displacement value and the pressing force according to the error value, effectively eliminates the influence of factors such as air resistance, the self precision of driving equipment, the assembly difference of the integrated mould and the like on the pressing of the integrated mould, and realizes the self-adaptive adjustment of pressing parameters of the integrated mould.

Description

Embedded self-adaptive intelligent adjustment integrated die
Technical Field
The invention relates to the technical field of stamping dies, in particular to an embedded self-adaptive intelligent adjustment integrated die.
Background
The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a press or a punch presses a die at room temperature, so that an upper die and a lower die press a material to be separated or plastically deformed, thereby obtaining a desired part.
With the rapid development of modern construction in China, the production of various products increasingly depends on a die, and the die is an important tool for improving the production efficiency and realizing standardized production. However, after the dies are mounted in the prior art, parameters of the upper pressing die and the lower pressing die for realizing press fit are designed for driving devices such as a punching machine, a punch press and a press machine, and the punching die has high requirements on various parameters of the driving devices in order to ensure the precision of a punch forming product, especially for a high-precision device. However, the influence of various aspects such as environmental conditions, stamping times, temperature in the stamping die, stamping vibration and the like is received, so that the die stamped for multiple times has large precision errors, and equipment involved in the whole stamping process needs to be corrected frequently, and the correction process is time-consuming and labor-consuming and the work efficiency of the stamping die is seriously reduced.
Therefore, how to research and design an embedded adaptive intelligent regulation integrated die is a problem which is urgently needed to be solved at present.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide an embedded self-adaptive intelligent adjustment integrated die.
The technical purpose of the invention is realized by the following technical scheme: an embedded self-adaptive intelligent adjustment integrated die comprises an upper pressing die, a lower pressing die and a plurality of telescopic guide rods arranged between the upper pressing die and the lower pressing die, wherein an adjustment test board is arranged between the upper pressing die and the lower pressing die and is connected with the upper pressing die through an elastic test piece;
the bottom of the adjusting and testing plate is provided with a pressure sensor, and the top of the adjusting and testing plate is provided with a plurality of limiting support columns and a displacement sensor for measuring the distance between the upper pressing die and the adjusting and testing plate;
the adjusting and testing plate is provided with a controller, and the displacement sensor and the pressure sensor are electrically connected with the controller;
the controller monitors and calculates in real time according to a displacement detection signal output by the displacement sensor, a pressure detection signal output by the pressure sensor and a test parameter of the elastic test piece to obtain an actual pressing parameter of the upper pressing die and the lower pressing die under the driving of the punching machine, and outputs a displacement compensation signal after comparing the actual pressing parameter with a preset pressing parameter transmitted by the punching machine;
the limiting support column correspondingly compensates and moves in the vertical direction after responding to the displacement compensation signal.
By adopting the technical scheme, after the integrated die is installed, driving equipment such as a punching machine drives the lower pressing die and the upper pressing die according to preset pressing parameters, and the punching machine drives the adjusting test board and the upper pressing die to synchronously move towards the lower pressing die after contacting with the upper pressing die; when the adjusting and testing plate is contacted with the lower pressing mold, the pressure sensor detects the pressure value of the upper pressing mold on the adjusting and testing plate, the displacement sensor detects the displacement change of the upper pressing mold and the adjusting and testing plate, the actual pressing parameters when the upper pressing mold and the lower pressing mold are pressed are obtained through the pressure value and the displacement value fitting prediction obtained through detection, the error value is obtained through calculation according to the actual pressing parameters and the preset pressing parameters, meanwhile, the limiting support column is controlled to move according to the error value to carry out displacement value and pressing force compensation, the influence of factors such as air resistance, the self precision of driving equipment, the assembling difference of the integrated mold and the like on the pressing of the integrated mold is effectively eliminated, and the self-adaptive adjustment of the pressing parameters of the integrated mold is realized.
The invention is further configured to: the regulating test board is a rectangular frame which can be sleeved with the lug boss of the upper pressing die.
By adopting the technical scheme, when the adjusting test board of the rectangular frame is pressed between the upper pressing die and the lower pressing die, the stress protection can be carried out on the periphery of the lower pressing die, and the service life of the lower pressing die is effectively prolonged.
The invention is further configured to: and through holes which are movably sleeved with the telescopic guide rods are formed in the four corners of the adjusting and testing plate.
Through adopting above-mentioned technical scheme, adjust and survey test panel and flexible guide bar activity and cup joint the back, both can so that detection device detection values such as pressure sensor, displacement sensor are more accurate, reliable, can realize adjusting simultaneously and survey test panel and push down the accurate regulation of mould.
The invention is further configured to: the elasticity test piece includes interior pole, urceolus, spring, and interior pole and urceolus activity are pegged graft, and the spring cup joints with interior pole, urceolus, and the maximum total length of interior pole and urceolus equals the length that the spring is in the non-deformation state.
Through adopting above-mentioned technical scheme, adjust and survey the test panel and only under self action of gravity, can be so that the deformation volume of spring be zero, make things convenient for pressure sensor's detection to start fitting calculation from zero, and adjust and survey the test panel and can resume elasticity and self action of gravity under automatic re-setting at the spring after accomplishing a test, can realize repeated test.
The invention is further configured to: the elasticity test piece is equipped with the multiunit, and every group elasticity test piece is equipped with a plurality of along corresponding flexible guide bar elastic test piece evenly distributed all around.
Through adopting above-mentioned technical scheme, the elasticity test piece that the multiunit distributes can effectively reduce the influence of spring self parameter difference to the test result, and a plurality of evenly distributed's elasticity test piece can effectively strengthen the stability of adjusting the survey test panel simultaneously, reduces the elasticity and surveys the friction of survey test panel and flexible guide bar.
The invention is further configured to: the displacement sensor is started after responding to a pressure detection signal of the pressure sensor.
By adopting the technical scheme, the automatic starting of the displacement sensor can be realized, and the energy consumption of the displacement sensor is effectively reduced.
The invention is further configured to: the bottom of the adjusting and testing plate is provided with an acceleration sensor and a vibration sensor, the top of the adjusting and testing plate is provided with a distance adjusting column connected with the bottom end of the elastic testing piece, and the acceleration sensor, the vibration sensor and the distance adjusting column are all electrically connected with the controller;
the controller generates a vibration elimination signal according to an acceleration signal output by the acceleration sensor and a vibration signal output by the vibration sensor;
the distance adjusting column responds to the vibration eliminating signal and then moves correspondingly along the axial direction of the telescopic guide rod.
By adopting the technical scheme, when the upper pressure die and the adjusting and testing plate move synchronously, the acceleration information and the vibration information of the adjusting and testing plate are measured, the mapping relation between the acceleration value and the vibration frequency is obtained according to the acceleration information and the vibration information, the vibration frequency of the vibration frequency under different modes such as accelerated stamping or braking can be obtained through the mapping relation in a predictable manner, the expansion amount of the distance adjusting column is controlled when the upper pressure die and the lower pressure die are pressed according to the calculated vibration frequency, the elastic performance parameters of the elastic testing piece are adjusted, and the vibration of the integrated die pressing is effectively weakened.
The invention is further configured to: the acceleration sensor is started after responding to the vibration signal output by the vibration sensor.
By adopting the technical scheme, the acceleration sensor can be automatically started, and the energy consumption of the acceleration sensor is effectively reduced.
Compared with the prior art, the invention has the following beneficial effects:
1. after the adjusting and testing plate is contacted with the lower pressing mold, the pressure sensor detects the pressure value of the upper pressing mold on the adjusting and testing plate, the displacement sensor detects the displacement change of the upper pressing mold and the adjusting and testing plate, the actual pressing parameters when the upper pressing mold and the lower pressing mold are pressed are obtained through the pressure value and the displacement value which are obtained through detection and fitting prediction, the error value is obtained through calculation according to the actual pressing parameters and the preset pressing parameters, meanwhile, the limiting support column is controlled to move according to the error value to carry out displacement value and pressing force compensation, the influence of factors such as air resistance, the self precision of driving equipment, the assembling difference of the integrated mold and the like on the pressing of the integrated mold is effectively eliminated, and the self-adaptive adjustment of the pressing parameters of the integrated mold is realized;
2. according to the invention, when the upper pressing die and the adjusting test plate move synchronously, the acceleration information and the vibration information of the adjusting test plate are measured, the mapping relation between the acceleration value and the vibration frequency is obtained according to the acceleration information and the vibration information, the vibration frequency of the vibration frequency in different modes such as accelerated stamping or braking can be obtained through the mapping relation in a predictable manner, and the stretching amount of the distance adjusting column is controlled when the upper pressing die and the lower pressing die are pressed according to the calculated vibration frequency, so that the elastic performance parameters of the elastic test piece are adjusted, and the vibration of the integrated die pressing is effectively weakened.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure in an embodiment of the present invention;
FIG. 2 is a schematic view of a connecting structure of an upper pressing mold and a lower pressing mold in the embodiment of the present invention;
FIG. 3 is a schematic diagram of a conditioning test board according to an embodiment of the present invention;
FIG. 4 is a schematic view of another embodiment of the test board for adjusting the angle of view;
FIG. 5 is a schematic structural diagram of an elastic test piece according to an embodiment of the present invention;
fig. 6 is a schematic diagram of the operation in the embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
101. pressing the die upwards; 102. pressing the die downwards; 103. a telescopic guide rod; 104. adjusting the test board; 105. an elastic test piece; 106. a distance adjusting column; 107. limiting the supporting columns; 108. a displacement sensor; 109. a pressure sensor; 110. a through hole; 111. an acceleration sensor; 112. a vibration sensor; 113. an inner rod; 114. an outer cylinder; 115. a spring; 116. and a controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and accompanying fig. 1-6, wherein the exemplary embodiments and descriptions of the present invention are only used for explaining the present invention and are not to be construed as limiting the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example (b): an embedded adaptive intelligent adjustment integrated die, as shown in fig. 1, fig. 2, fig. 3 and fig. 6, comprises an upper pressing die 101, a lower pressing die 102 and a plurality of telescopic guide rods 103 arranged between the upper pressing die 101 and the lower pressing die 102, wherein an adjustment test board 104 is arranged between the upper pressing die 101 and the lower pressing die 102, and the adjustment test board 104 is connected with the upper pressing die 101 through an elastic test piece 105; the bottom of the adjusting test plate 104 is provided with a pressure sensor 109, and the top of the adjusting test plate 104 is provided with a plurality of limiting support columns 107 and a displacement sensor 108 for measuring the distance between the upper die 101 and the adjusting test plate 104; the adjusting and testing board 104 is configured with a controller 116, and the displacement sensor 108 and the pressure sensor 109 are electrically connected to the controller 116; the controller 116 monitors and calculates in real time according to the displacement detection signal output by the displacement sensor 108, the pressure detection signal output by the pressure sensor 109 and the test parameter of the elastic test piece 105 to obtain the actual pressing parameter of the upper pressing die 101 and the lower pressing die 102 under the driving of the punching machine, and outputs a displacement compensation signal after comparing the actual pressing parameter with the preset pressing parameter transmitted by the punching machine; the limiting supporting column 107 responds to the displacement compensation signal and then makes corresponding compensation movement along the vertical direction.
As shown in fig. 1 and fig. 6, after the integrated mold is installed, a driving device such as a punch drives the lower punch press 101 at preset pressing parameters, and the punch drives the conditioning test board 104 and the upper punch press 101 to move towards the lower punch press 102 synchronously after contacting the upper punch press 101; after the adjusting and testing plate 104 is in contact with the lower pressing mold 102, the pressure sensor 109 detects the pressure value of the upper pressing mold 101 on the adjusting and testing plate 104, the displacement sensor 108 detects the displacement change of the upper pressing mold 101 and the adjusting and testing plate 104, the actual pressing parameters when the upper pressing mold 101 and the lower pressing mold 102 are pressed are obtained through the detected pressure value and displacement value fitting prediction, the error value is obtained through calculation according to the actual pressing parameters and the preset pressing parameters, meanwhile, the limiting supporting column 107 is controlled to move according to the error value to carry out displacement value and pressing force compensation, the influence of factors such as air resistance, the self precision of driving equipment, the assembling difference of the integrated mold and the like on the pressing of the integrated mold is effectively eliminated, and the self-adaptive adjusting and pressing parameters of the integrated mold are realized.
As shown in FIG. 3, the regulated test board 104 is a rectangular frame that can be received on the boss of the upper die 101. When the adjusting test board 104 with the rectangular frame is pressed between the upper pressing mold 101 and the lower pressing mold 102, the periphery of the lower pressing mold 102 can be protected by stress, and the service life of the lower pressing mold 102 is effectively prolonged.
As shown in fig. 4, through holes 110 movably sleeved with the telescopic guide rods 103 are disposed at four corners of the adjusting test board 104. After the adjusting and testing plate 104 is movably sleeved with the telescopic guide rod 103, detection values of detection devices such as the pressure sensor 109 and the displacement sensor 108 can be more accurate and reliable, and meanwhile, the adjusting and testing plate 104 and the lower pressing die 102 can be accurately adjusted.
As shown in fig. 5, the elastic testing piece 105 includes an inner rod 113, an outer cylinder 114, and a spring 115, the inner rod 113 is movably inserted into the outer cylinder 114, the spring 115 is sleeved with the inner rod 113 and the outer cylinder 114, and the maximum total length of the inner rod 113 and the outer cylinder 114 is equal to the length of the spring 115 in the non-deformation state. The adjusting and testing board 104 can make the deformation amount of the spring 115 zero only under the action of self gravity, so that the detection of the pressure sensor 109 can be conveniently calculated by fitting from zero, and the adjusting and testing board 104 can automatically reset under the action of the restoring elasticity of the spring 115 and the self gravity after completing one test, so that repeated tests can be realized.
As shown in fig. 3, the elastic testing members 105 are provided in a plurality of groups, and each group of elastic testing members 105 is provided with four elastic testing members 105 uniformly distributed along the periphery of the corresponding telescopic guide rod 103. The influence of the parameter difference of the spring 115 on the test result can be effectively reduced by the elastic testing pieces 105 distributed in multiple groups, and meanwhile, the stability of the adjusting test board 104 can be effectively enhanced by the elastic testing pieces 105 distributed uniformly, so that the friction between the elastic test board and the telescopic guide rod 103 is reduced.
As shown in fig. 6, the displacement sensor 108 is started after responding to the pressure detection signal of the pressure sensor 109, so that the displacement sensor 108 can be started by itself, and energy consumption of the displacement sensor 108 is effectively reduced.
As shown in fig. 6, the bottom of the adjusting and testing board 104 is provided with an acceleration sensor 111 and a vibration sensor 112, the top of the adjusting and testing board 104 is provided with a distance adjusting column 106 connected with the bottom end of the elastic testing piece 105, and the acceleration sensor 111, the vibration sensor 112 and the distance adjusting column 106 are all electrically connected with a controller 116; the controller 116 generates a vibration canceling signal from the acceleration signal output from the acceleration sensor 111 and the vibration signal output from the vibration sensor 112; the distance adjustment column 106 is moved in the axial direction of the telescopic guide rod 103 in response to the vibration canceling signal. When the upper pressing die 101 and the adjusting test plate 104 move synchronously, the acceleration information and the vibration information of the adjusting test plate 104 are measured, the mapping relation between the acceleration value and the vibration frequency is obtained through analysis according to the acceleration information and the vibration information, the vibration frequency of the vibration frequency in different modes such as accelerated stamping or braking can be obtained through prediction of the mapping relation, the stretching amount of the distance adjusting column 106 is controlled when the upper pressing die 101 and the lower pressing die 102 are pressed together according to the calculated vibration frequency, the elastic performance parameters of the elastic test piece 105 are adjusted, and the vibration of the integrated die pressing is effectively weakened.
As shown in fig. 6, the acceleration sensor 111 is started after responding to the vibration signal output by the vibration sensor 112, so that the acceleration sensor 111 can be started by itself, and energy consumption of the acceleration sensor 111 is effectively reduced.
The working principle is as follows: on one hand, an error value can be calculated according to the actual pressing parameters and the preset pressing parameters, and meanwhile, the movement of the limiting supporting column 107 is controlled according to the error value to perform displacement value and pressing force compensation, so that the influence of factors such as air resistance, the self precision of driving equipment, the assembly difference of the integrated mold and the like on the pressing of the integrated mold is effectively eliminated, and the self-adaptive adjustment of the pressing parameters of the integrated mold is realized; on the other hand, a mapping relation between an acceleration value and a vibration frequency is obtained according to the acceleration information and the vibration information, the vibration frequency of the vibration frequency in different modes such as accelerated stamping or braking can be obtained through the mapping relation in a predictable manner, and the expansion amount of the distance adjusting column 106 is controlled when the upper pressing die 101 and the lower pressing die 102 are pressed together according to the calculated vibration frequency, so that the elastic performance parameters of the elastic testing piece 105 are adjusted, and the effect of effectively weakening the pressing vibration of the integrated die is achieved.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (8)

1. An embedded self-adaptive intelligent adjustment integrated die comprises an upper pressing die (101), a lower pressing die (102) and a plurality of telescopic guide rods (103) arranged between the upper pressing die (101) and the lower pressing die (102), and is characterized in that an adjustment test board (104) is arranged between the upper pressing die (101) and the lower pressing die (102), and the adjustment test board (104) is connected with the upper pressing die (101) through an elastic test piece (105);
the bottom of the adjusting test board (104) is provided with a pressure sensor (109), the top of the adjusting test board (104) is provided with a plurality of limiting support columns (107) and a displacement sensor (108) for measuring the distance between the upper pressing die (101) and the adjusting test board (104);
the adjusting test plate (104) is provided with a controller (116), and the displacement sensor (108) and the pressure sensor (109) are electrically connected with the controller (116);
the controller (116) monitors and calculates in real time according to the displacement detection signal output by the displacement sensor (108), the pressure detection signal output by the pressure sensor (109) and the test parameter of the elastic test piece (105) to obtain the actual pressing parameters of the upper pressing die (101) and the lower pressing die (102) under the driving of the punching machine, and outputs a displacement compensation signal after comparing the actual pressing parameters with the preset pressing parameters transmitted by the punching machine;
the limiting supporting column (107) responds to the displacement compensation signal and then performs corresponding compensation movement along the vertical direction.
2. The integrated die of claim 1, wherein the adjusting test board (104) is a rectangular frame that can be sleeved on the boss of the upper pressing die (101).
3. The embedded type adaptive intelligent adjusting integrated die as claimed in claim 2, wherein the adjusting test board (104) is provided with through holes (110) movably sleeved with the telescopic guide rods (103) at four corners.
4. The embedded self-adaptive intelligent adjustment integrated die as claimed in claim 1, wherein the elastic testing piece (105) comprises an inner rod (113), an outer cylinder (114) and a spring (115), the inner rod (113) is movably inserted into the outer cylinder (114), the spring (115) is sleeved with the inner rod (113) and the outer cylinder (114), and the maximum total length of the inner rod (113) and the outer cylinder (114) is equal to the length of the spring (115) in a non-deformation state.
5. The embedded type adaptive intelligent adjusting integrated die as claimed in claim 4, wherein the elastic testing pieces (105) are provided with a plurality of groups, and each group of elastic testing pieces (105) is provided with a plurality of elastic testing pieces (105) which are uniformly distributed along the periphery of the corresponding telescopic guide rod (103).
6. The embedded type adaptive intelligent adjusting integrated die as claimed in claim 1, wherein the displacement sensor (108) is activated after responding to a pressure detection signal of the pressure sensor (109).
7. The embedded type adaptive intelligent adjusting integrated die as claimed in claim 1, wherein an acceleration sensor (111) and a vibration sensor (112) are arranged at the bottom of the adjusting test plate (104), a distance adjusting column (106) connected with the bottom end of the elastic test piece (105) is arranged at the top of the adjusting test plate (104), and the acceleration sensor (111), the vibration sensor (112) and the distance adjusting column (106) are electrically connected with the controller (116);
the controller (116) generates a vibration elimination signal according to the acceleration signal output by the acceleration sensor (111) and the vibration signal output by the vibration sensor (112);
the distance adjusting column (106) responds to the vibration eliminating signal and then moves correspondingly along the axial direction of the telescopic guide rod (103).
8. The integrated die of claim 7, wherein the acceleration sensor (111) is activated in response to a vibration signal output by the vibration sensor (112).
CN202110774622.XA 2021-07-08 2021-07-08 Embedded self-adaptation intelligent regulation integrated mold Active CN113477806B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110774622.XA CN113477806B (en) 2021-07-08 2021-07-08 Embedded self-adaptation intelligent regulation integrated mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110774622.XA CN113477806B (en) 2021-07-08 2021-07-08 Embedded self-adaptation intelligent regulation integrated mold

Publications (2)

Publication Number Publication Date
CN113477806A true CN113477806A (en) 2021-10-08
CN113477806B CN113477806B (en) 2023-06-23

Family

ID=77938162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110774622.XA Active CN113477806B (en) 2021-07-08 2021-07-08 Embedded self-adaptation intelligent regulation integrated mold

Country Status (1)

Country Link
CN (1) CN113477806B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114042813A (en) * 2021-10-09 2022-02-15 浙江威罗德汽配股份有限公司 Compound end cone forming system based on vehicle exhaust
CN114393088A (en) * 2021-12-31 2022-04-26 天津市捷威动力工业有限公司 Aluminum-plastic film pit punching die and pit punching method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060185413A1 (en) * 2005-02-07 2006-08-24 Yasuhiro Nobata Hydroforming machine and a method of hydroforming
JP2007283333A (en) * 2006-04-14 2007-11-01 Honda Motor Co Ltd Method and apparatus for press work
CN109747205A (en) * 2017-11-07 2019-05-14 儒拉玛特自动化技术(苏州)有限公司 A kind of clamping
CN111229907A (en) * 2020-02-20 2020-06-05 上汽大众汽车有限公司 Intelligent detection system for performance of press machine
CN111822580A (en) * 2019-04-18 2020-10-27 莱玛特·沃尔特斯有限公司 Method for operating a fine blanking system
CN112496357A (en) * 2020-11-25 2021-03-16 戴建福 Main spindle box for numerical control machine tool
CN112802776A (en) * 2020-12-31 2021-05-14 苏州首肯机械有限公司 Intelligent pressure control system and control method for servo semiconductor packaging press

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060185413A1 (en) * 2005-02-07 2006-08-24 Yasuhiro Nobata Hydroforming machine and a method of hydroforming
JP2007283333A (en) * 2006-04-14 2007-11-01 Honda Motor Co Ltd Method and apparatus for press work
CN109747205A (en) * 2017-11-07 2019-05-14 儒拉玛特自动化技术(苏州)有限公司 A kind of clamping
CN111822580A (en) * 2019-04-18 2020-10-27 莱玛特·沃尔特斯有限公司 Method for operating a fine blanking system
CN111229907A (en) * 2020-02-20 2020-06-05 上汽大众汽车有限公司 Intelligent detection system for performance of press machine
CN112496357A (en) * 2020-11-25 2021-03-16 戴建福 Main spindle box for numerical control machine tool
CN112802776A (en) * 2020-12-31 2021-05-14 苏州首肯机械有限公司 Intelligent pressure control system and control method for servo semiconductor packaging press

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114042813A (en) * 2021-10-09 2022-02-15 浙江威罗德汽配股份有限公司 Compound end cone forming system based on vehicle exhaust
CN114042813B (en) * 2021-10-09 2022-07-01 浙江威罗德汽配股份有限公司 Compound end cone forming system based on vehicle exhaust
CN114393088A (en) * 2021-12-31 2022-04-26 天津市捷威动力工业有限公司 Aluminum-plastic film pit punching die and pit punching method thereof

Also Published As

Publication number Publication date
CN113477806B (en) 2023-06-23

Similar Documents

Publication Publication Date Title
CN113477806A (en) Embedded self-adaptive intelligent adjustment integrated die
US5043111A (en) Process and apparatus for the manfuacture of dimensionally accurate die-formed parts
CN100534704C (en) Bearing press-in device and method of use thereof
CN114383835A (en) Key testing method and key testing equipment
JP5436107B2 (en) Apparatus for automatically centering a tool for a punching machine, punching machine comprising the apparatus and method for automatically centering a tool receiving part of a punching machine comprising the apparatus
US6519996B1 (en) Pressing-bending machine with a device for detecting the lower and upper cross-members deflection, aimed at interacting with at least one crowning system
CN104913865A (en) Multi-dimensional force/torque sensor
CN110861346A (en) Accurate pressure control press
CN210321538U (en) Height detection mechanism
CN112802776A (en) Intelligent pressure control system and control method for servo semiconductor packaging press
KR20020083933A (en) Adjusting method and adjusting jig of button attaching apparatus
CN212928158U (en) Plunger piston shoe assembly deflection angle detection tool and device
CN214200551U (en) Elastic plate deformation resilience testing device
CN110849301B (en) Electronic detection shaping device for machining Audi C8 base structural member
CN221312195U (en) Riveting device with adjustable riveting depth
US20220063226A1 (en) Press frame assembly
CN216032736U (en) Press machine deflection detection tool
CN114632669B (en) Correcting device and correcting method thereof
CN214702436U (en) Calibration tool
CN220636893U (en) Press mounting device
CN221485043U (en) Thrust force detection device
CN217953313U (en) High-precision hole site detection device
CN217858303U (en) Air port section bar punching machine
CN220524858U (en) Handle cover plate dial indicator measuring device
CN221898717U (en) Air tightness detection device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant