WO2022104920A1 - 一种模具通孔装置及其加工方法 - Google Patents

一种模具通孔装置及其加工方法 Download PDF

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Publication number
WO2022104920A1
WO2022104920A1 PCT/CN2020/133279 CN2020133279W WO2022104920A1 WO 2022104920 A1 WO2022104920 A1 WO 2022104920A1 CN 2020133279 W CN2020133279 W CN 2020133279W WO 2022104920 A1 WO2022104920 A1 WO 2022104920A1
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WO
WIPO (PCT)
Prior art keywords
punching
block
linkage
die
box
Prior art date
Application number
PCT/CN2020/133279
Other languages
English (en)
French (fr)
Inventor
钟锋良
陈萌
Original Assignee
钟锋良
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 钟锋良 filed Critical 钟锋良
Priority to US18/044,660 priority Critical patent/US20230329636A1/en
Publication of WO2022104920A1 publication Critical patent/WO2022104920A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/486—Bio-feedback
    • 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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/04—Centering the work; Positioning the tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0816—Measuring devices for examining respiratory frequency
    • 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
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/30—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/40—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients

Definitions

  • the invention relates to the technical field of mold through holes, in particular to a mold through hole device and a processing method thereof.
  • Moulds are used in industrial production to obtain various shapes and characteristics of the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods.
  • a mold is a tool used to make a shaped item, this tool is made up of various parts, and different molds are made up of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material; there are two types of through-hole forming structures: touch-through forming and insertion forming. Touch-through molding relies on mold clamping to make the forming inserts touch a certain plane of the opposite mold core and achieve a close fit.
  • the orifice will have a closed flash.
  • the hole cannot be penetrated, and it is necessary to remove the burr through the trimming die or artificially in the later stage, which is easy to cause problems such as size out of tolerance and burr leakage.
  • the length of the forming part of the forming insert is greater than the theoretical length, the insert will hit the die surface first when the mold is closed, and the forming insert will be in a compressed state. At this time, the inserts must be replaced, which reduces the production efficiency and increases the cost input.
  • the purpose of the present invention is to provide a die through-hole device and a processing method thereof, so as to solve the problems raised in the above-mentioned background art.
  • the present invention provides the following technical solutions:
  • a die through-hole device includes a processing base, a fixed vertical column is installed on the upper part of the processing base, a punch is installed on the top of the fixed vertical column, a stable sleeve is sleeved on the fixed vertical column, and two sides of the stable sleeve are installed.
  • a punching block is provided, the lower part of the punching block is provided with a punching head and a stabilizer, the stabilizer is connected and installed with a processing base, a mold is placed on the upper part of the processing base, and a fixer is provided on both sides of the mold;
  • the punching machine comprises a punching box, the inner top wall of the punching box is provided with a punching cylinder, the telescopic end of the punching cylinder is provided with a punching slider, the punching slider is slidably arranged in the punching box, and a linkage mechanism is arranged on both sides of the punching slider;
  • the linkage mechanism includes a linkage box, and a linkage slider is installed in the linkage box.
  • the linkage slider and the inner top wall of the linkage slider are connected by a linkage spring.
  • the lower part of the linkage slider is provided with a linkage column, and the two linkage columns pass through the linkage box and punch.
  • the box is connected with the punching block; the inner bottom wall of the punching box is provided with an alarm mechanism, and the alarm mechanism is arranged in cooperation with the punching sliding block.
  • the stabilizer includes a stabilization box, a stabilization slider is slid in the stabilization box, a stabilization cross column is also arranged in the stabilization box, a stabilization sleeve is sleeved on the stabilization cross column, and the stabilization sleeve and the stabilization slider are inclined through hinged joints.
  • the rod is connected, and the hinged oblique rod is hingedly connected with the stabilization sleeve and the stabilization slider.
  • the stabilization sleeve is connected with the inner side wall of the stabilization box through a stabilization spring.
  • the inner side wall of the stabilization box is also provided with an auxiliary mechanism
  • the stabilization sleeve is provided with a limit slide bar
  • the limit slide bar is slidably arranged with the limit groove of the inner top wall of the stabilization box
  • the auxiliary mechanism is connected with the limit slide bar.
  • the auxiliary mechanism includes an auxiliary casing, an auxiliary sliding block is slidably arranged in the auxiliary casing, the auxiliary sliding block is connected with the auxiliary moving column, the auxiliary moving column passes through the auxiliary casing and is connected with the limit sliding rod, and the auxiliary sliding block is connected with the limit sliding rod.
  • a connecting rod is also hinged symmetrically, and a connecting block is jointly hinged with the two connecting rods.
  • the connecting block is slidably arranged in the auxiliary casing and is connected with the inner side wall of the auxiliary casing through a telescopic spring.
  • the two connecting rods are connected by connecting springs.
  • the fixer comprises a positioning rod and a clamping rod
  • the positioning rod is arranged on the upper part of the processing base
  • a screw rod is threadedly connected to the positioning rod
  • one end of the screw rod is provided with a handle
  • the other end is rotatably connected with a positioning block
  • the clamping rod The slide is arranged in the clamping groove of the processing base, the clamping rod is provided with a pulling handle, and the clamping rod and the clamping groove are connected by a clamping spring.
  • the screw rod and the positioning block are rotatably connected and arranged through a bearing seat.
  • the lower part of the positioning block is provided with a sliding block, and the sliding block is arranged in the sliding groove of the processing base.
  • the alarm trigger mechanism comprises an alarm trigger seat, the alarm trigger seat is arranged on the inner bottom wall of the stamping box, the alarm trigger slot is slidably provided on the alarm trigger seat, and the alarm trigger slider is slid in the alarm slot, and the alarm trigger slide
  • the block is connected with the alarm trough through a protection spring, the alarm slider is hingedly connected with the alarm slant rod, and the two alarm slant rods are hingedly connected to a touch alarm block.
  • the lower part of the alarm block is provided with a touch rod, and the bottom end of the touch rod
  • There is a moving contact piece, and a static contact piece is arranged on the alarm seat. The moving contact piece and the static contact piece are in contact for the alarm of the alarm, and the alarm is arranged on the alarm seat.
  • a processing method of a die through-hole device comprising the following steps:
  • the positioning block can position one side of the mold, which is convenient for punching different positions of the mold
  • the clamping spring the clamping rod can be driven to squeeze the die; the punching cylinder is activated, the punching block moves down, and then drives the linkage box to move down.
  • the linkage spring realizes buffer compression.
  • the linkage column moves downward, and the linkage column moves downward, which drives the stable sleeve block to move downward, and then the punch block moves downward, so that the punch head moves downward to punch the die.
  • the mold is placed on the processing base, and by turning the handle, the lead screw rotates, and the lead screw and the positioning block are rotated and connected through the bearing seat, and then the positioning block moves.
  • Block movement stability the position of one side of the mold can be positioned through the positioning block, which is convenient for punching different positions of the mold, and the clamping spring can drive the clamping rod to squeeze the mold, which not only has the effect of fixing the mold, but also can be used in different positions.
  • Fixing which improves the fixing efficiency of the mold; start the stamping cylinder, the stamping slider moves down, and then drives the linkage box to move down.
  • the linkage spring realizes buffering and compression, and the linkage column moves downward at the same time. movement, so as to realize the buffering downward movement to avoid the damage of the mould caused by excessive impulse; the downward movement of the linkage column drives the stable sleeve to move downward, and then the punching block moves downward, so that the punching head moves downward to punch the mould. .
  • the punching block moves downward, which drives the stabilizing box to move downward, and then the stabilizing slider moves upward.
  • the stabilizing sleeve is driven to slide on the stabilizing cross column to realize the initial compression of the stabilizing spring.
  • the auxiliary moving column can be driven to move by the limit sliding rod, and then the auxiliary sliding block can move, and then the connecting block can slide in the auxiliary casing through the change of the angle of the connecting rod, and the telescopic spring is further stretched, so that the downward movement of the stamping block is It can play the effect of linkage stability and ensure the stability of the downward movement of the punching head.
  • the stamping slider moves downward, squeezes the alarm moving block, and then drives the angle of the alarm slant rod to change, so that the alarm slider slides in the alarm groove, the protection spring is compressed, and the movable contact piece and the static contact piece are at the same time.
  • the contact alarm alarms, the buffering effect of the protection spring compression protects the moving contact piece and the static contact piece, and the alarm alarm prompts that the telescopic end of the stamping cylinder cannot move downward, otherwise it may cause collision damage to the stamping head, which has a warning effect.
  • Fig. 1 is the main structure schematic diagram of the present invention
  • Fig. 2 is the three-dimensional structure schematic diagram of the present invention.
  • Fig. 3 is the structure schematic diagram of the punch of the present invention.
  • FIG. 4 is a schematic structural diagram of the stabilizer of the present invention.
  • FIG. 5 is a schematic structural diagram of an auxiliary mechanism of the present invention.
  • FIG. 6 is a schematic structural diagram of the fixture of the present invention.
  • FIG. 7 is a schematic structural diagram of the alarm trigger mechanism of the present invention.
  • a mold through-hole device in the embodiment of the present invention, includes a processing base 1, a fixed vertical column 2 is installed on the upper part of the processing base 1, and a punch 3 is installed on the top of the fixed vertical column 2, A stabilizing sleeve block 4 is sleeved on the fixed vertical column 2, a punching block 5 is arranged on both sides of the stable sleeve block 4, a punching head 6 and a stabilizer 9 are arranged at the lower part of the punching block 5, and the stabilizer 9 is connected and installed with the processing base 1 A mold 10 is placed on the upper part of the processing base 1, and fixators 11 are provided on both sides of the mold 10;
  • the punching machine 3 includes a punching box 31.
  • a punching cylinder 32 is provided on the inner top wall of the punching box 31.
  • a punching slider 33 is provided at the telescopic end of the punching cylinder 32.
  • the punching slider 33 is slidably arranged in the punching box 31.
  • a linkage mechanism 34 is arranged on both sides;
  • the linkage mechanism 34 includes a linkage box 341, and a linkage slider 342 is slidably arranged in the linkage box 341.
  • the linkage slider 342 is connected with the inner top wall of the linkage slider 342 through a linkage spring 7.
  • the lower part of the linkage slider 342 is provided with a linkage column 343.
  • Each linkage column 343 is connected to the punching block 5 through the linkage box 341 and the punching box 31 ;
  • the punching slider 33 moves downward, which in turn drives the linkage box 341 to move downward.
  • the linkage box 341 contacts the inner bottom wall of the punching box 31, the linkage spring 7 realizes buffer compression, and the linkage column 343 moves downward. In this way, the buffering downward movement is realized to avoid damage to the mold 10 caused by excessive impulse force;
  • the stabilizer 9 of this embodiment includes a stabilization box 91 , and a stabilization slider 92 is slidably arranged in the stabilization box 91 , and a stabilization cross column 93 is also arranged in the stabilization box 91 , and a stabilization sleeve 94 is sleeved on the stabilization cross column 93 .
  • 94 and the stable slider 92 are connected by a hinged oblique rod 95, and the hinged oblique rod 95 is hingedly connected with the stable sleeve 94 and the stable slider 92.
  • the stable sleeve 94 is connected with the inner side wall of the stable box 91 through a stable spring 96, which stabilizes the slider.
  • the lower part of 92 is provided with a stabilizing column 97, which is fixedly installed with the processing base 1, the inner side wall of the stabilizing box 91 is also provided with an auxiliary mechanism 98, and the stabilizing sleeve 94 is provided with a limit slide bar 99, the limit slide bar 99 is slidably arranged with the limiting groove 910 on the inner top wall of the stabilization box 91 , and the auxiliary mechanism 98 is connected with the limiting sliding rod 99 .
  • the auxiliary mechanism 98 in this embodiment includes an auxiliary casing 981, and an auxiliary sliding block 982 is slidably arranged in the auxiliary casing 981.
  • the auxiliary sliding block 982 is connected with the auxiliary moving column 983, and the auxiliary moving column 983 passes through the auxiliary casing 981 and is connected to the limiter
  • the sliding rod 99 is connected, the auxiliary sliding block 982 is also symmetrically hinged with a connecting rod 984, and the two connecting rods 984 are jointly hinged with a connecting block 985.
  • a telescopic spring 986 is attached.
  • the two connecting rods 984 in this embodiment are connected by the connecting spring 8 .
  • the linkage column 343 moves downward, which drives the stabilizing sleeve block 4 to move downward, and then the punching block 5 moves downward, so that the punching head 6 moves downward to punch the die 10.
  • the punching block 5 moves downward
  • the stabilizing box 91 is driven to move downward, and then the stabilizing slider 92 is moved upward.
  • the stabilizing sleeve 94 is driven to slide on the stabilizing cross column 93 to realize the initial compression of the stabilizing spring 96.
  • the fixer 11 of this embodiment includes a positioning rod 111 and a clamping rod 116.
  • the positioning rod 111 is arranged on the upper part of the processing base 1, and a screw rod 112 is threadedly connected to the positioning rod 111.
  • One end of the screw rod 112 is provided with a handle 113, and the other end rotates
  • a positioning block 114 is connected, the clamping rod 116 is slidably arranged in the clamping groove 117 of the processing base 1 , the clamping rod 116 is provided with a pulling handle 118 , and the clamping rod 116 and the clamping groove 117 are connected by a clamping spring 119 .
  • the screw rod 112 and the positioning block 114 are rotatably connected and arranged through the bearing seat 115 .
  • the lower part of the positioning block 114 in this embodiment is provided with a sliding block 1110 , and the sliding block 1110 is arranged in the sliding groove 1111 of the processing base 1 .
  • the mold 10 is placed on the processing base 1.
  • the lead screw 112 is rotated, and the lead screw 112 and the positioning block 114 are rotatably connected through the bearing seat 115, and then the positioning block 114 moves through the cooperation of the sliding block 1110 and the sliding groove 1111
  • the arrangement improves the movement stability of the positioning block 114.
  • the positioning block 114 can position one side of the mold 10, which is convenient for punching different positions of the mold 10.
  • the clamping spring 119 can drive the clamping rod 116 to squeeze the mold 10. It not only has the effect of fixing the mold 10, but also can be fixed at different positions, which improves the fixing efficiency of the mold 10;
  • the alarm trigger mechanism 12 of this embodiment includes an alarm trigger seat 121 .
  • the alarm trigger seat 121 is disposed on the inner bottom wall of the stamping box 31 .
  • the alarm trigger seat 121 slides with an alarm trigger slot 122
  • the alarm trigger slot 122 slides with an alarm trigger slot 122 .
  • the sliding block 123, the alarm sliding block 123 is connected with the alarming groove 122 through the protection spring, the alarming sliding block 123 is hingedly connected with the alarming slanting rod 124, and the two alarming slanting rods 124 are jointly hinged with the alarming moving block 125, which is connected to
  • the lower part of the alarm block 125 is provided with a contact rod 126 , the bottom end of the contact rod 126 is provided with a movable contact piece 127 , and the alarm base 121 is provided with a static contact piece 128 . alarm, the alarm 129 is set on the alarm seat 121.
  • the stamping slider 33 moves downward, squeezes the alarm moving block 125, and further drives the angle of the alarm slanting rod 124 to change, so that the alarm slider 123 slides in the alarm groove 122, the protection spring is compressed, and the movable contact pieces 127,
  • the static contact piece 128 contacts the alarm 129 to give an alarm, and the buffering effect of the protection spring compresses to protect the movable contact piece 127 and the static contact piece 128.
  • the alarm 129 gives an alarm and prompts that the telescopic end of the punching cylinder 32 cannot move downward, otherwise the punching head 6 may be damaged. Cause collision damage, play a warning effect.
  • a processing method of a die through-hole device comprising the following steps:
  • the mold 10 is placed on the processing base 1.
  • the lead screw 112 is rotated, and the lead screw 112 and the positioning block 114 are rotatably connected through the bearing seat 115, and then the positioning block 114 moves through the cooperation of the sliding block 1110 and the sliding groove 1111
  • the arrangement improves the movement stability of the positioning block 114.
  • the positioning block 114 can position one side of the mold 10, which is convenient for punching different positions of the mold 10.
  • the clamping spring 119 can drive the clamping rod 116 to squeeze the mold 10.
  • the punching cylinder 32 is activated, the punching slider 33 moves downward, and then drives the linkage box 341 to move downward.
  • the inner bottom wall of the stamping box 31 is in contact, the linkage spring 7 realizes buffering and compression, and the linkage column 343 moves downward, thereby realizing the buffering downward movement, so as to avoid damage to the mold 10 caused by excessive impulse force;
  • the linkage column 343 moves downward to drive the stable sleeve block 4 moves downward, and then the punching block 5 moves downward, so that the punching head 6 moves downward to punch the die 10 .

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Abstract

本发明涉及模具通孔技术领域，提供一种模具通孔装置，包括加工底座,所述加工底座上部安装设有固定竖柱，固定竖柱顶端安装有冲压器，所述固定竖柱上套设有稳定套块，稳定套块两侧设有冲压块，冲压块下部设有冲压头和稳定器，稳定器与加工底座连接安装设置，所述加工底座上部放置有模具，模具两侧设有固定器。本发明的模具提高了定位块移动稳定性，通过定位块可对模具一侧位置定位，方便对模具不同位置进行冲孔，通过夹紧弹簧能够带动夹紧杆挤压模具，不仅起到固定模具效果，同时可在不同位置固定，提高了模具的固定效率。

Description

一种模具通孔装置及其加工方法 技术领域
本发明涉及模具通孔技术领域，具体涉及一种模具通孔装置及其加工方法。
 背景技术
模具，工业生产上用以注塑、吹塑、挤出、压铸或锻压成型、冶炼、冲压等方法得到所需产品的各种形状和特征。简而言之，模具是用来制作成型物品的工具，这种工具由各种零件构成，不同的模具由不同的零件构成。它主要通过所成型材料物理状态的改变来实现物品外形的加工；模具通孔成型结构有二种：碰穿成型、插穿成型。碰穿成型依靠模具合模使成型镶件与对面模芯的某个平面对碰并且达到紧密配合，如合模不到位或者生产过程中出现胀模现象，则孔口会有封闭的飞边，孔无法贯通，需要后期通过切边模或人工去除飞边，容易造成尺寸超差、漏去毛刺等问题。如成型镶件成型部分长度大于理论长度，合模时镶件会先撞到模面上，成型镶件存在被压缩的状态，多次生产后，镶件会被压扁，导致尺寸超差，此时必须更换镶件，降低了生产效率，提高了成本投入。
现有的模具通孔采用冲压的方式对其通孔，冲压压力过大容易对模具造成损伤，影响通孔的精度，因而需进一步的改进处理。
 技术问题
本发明的目的在于提供一种模具通孔装置及其加工方法，以解决上述背景技术中提出的问题。
 技术解决方案
为实现上述目的，本发明提供如下技术方案：
一种模具通孔装置，包括加工底座,所述加工底座上部安装设有固定竖柱，固定竖柱顶端安装有冲压器，所述固定竖柱上套设有稳定套块，稳定套块两侧设有冲压块，冲压块下部设有冲压头和稳定器，稳定器与加工底座连接安装设置，所述加工底座上部放置有模具，模具两侧设有固定器；
所述冲压器包括冲压箱，冲压箱内顶壁设有冲压气缸，冲压气缸伸缩端设有冲压滑块，冲压滑块滑动设置在冲压箱内，冲压滑块两侧布置有联动机构；
联动机构包括联动盒，联动盒内滑动设有联动滑块，联动滑块与联动滑块内顶壁通过联动弹簧连接，联动滑块下部设有联动柱，两个联动柱穿过联动盒、冲压箱与冲压块连接；所述冲压箱内底壁设有触警机构，触警机构与冲压滑块配合设置。
优选地，所述稳定器包括稳定盒，稳定盒内滑动设有稳定滑块，稳定盒内还设有稳定横柱，稳定横柱上套设有稳定套，稳定套与稳定滑块通过铰接斜杆连接，铰接斜杆与稳定套、稳定滑块铰接连接设置，所述稳定套与稳定盒内侧壁通过稳定弹簧连接，稳定滑块下部设有稳定定柱，稳定定柱与加工底座固定安装设置，所述稳定盒内侧壁还设有辅助机构，稳定套上设有限位滑杆，限位滑杆与稳定盒内顶壁的限位槽滑动设置，所述辅助机构与限位滑杆连接。
优选地，所述辅助机构包括辅助套盒，辅助套盒内滑动设有辅助滑块，辅助滑块与辅助动柱连接，辅助动柱穿过辅助套盒与限位滑杆连接，辅助滑块还对称铰接有连接杆，两个连接杆共同铰接有连接块，连接块在辅助套盒内滑动设置，且与辅助套盒内侧壁通过伸缩弹簧连接。
优选地，两个所述连接杆通过连接弹簧连接。
优选地，所述固定器包括定位杆和夹紧杆，定位杆设置在加工底座上部，定位杆上螺纹连接有丝杆，丝杆一端设有把手，另一端转动连接有定位块，夹紧杆滑动设置在加工底座的夹紧槽内，夹紧杆上设有拉动手，夹紧杆与夹紧槽通过夹紧弹簧连接。
优选地，所述丝杆与定位块通过轴承座转动连接设置。
优选地，所述定位块下部设有滑动块，滑动块设置在加工底座的滑动槽内。
优选地，所述触警机构包括触警座，触警座设置在冲压箱内底壁，触警座上滑动设有触警槽，触警槽内滑动设有触警滑块，触警滑块与触警槽通过保护弹簧连接，触警滑块与触警斜杆铰接连接，两个触警斜杆共同铰接有触警动块，触警动块下部设有触杆，触杆底端设有动触片，触警座上设有静触片，动触片、静触片接触用于报警器的报警，报警器设置在触警座上。
一种模具通孔装置的加工方法，包括以下步骤：
将模具放置在加工底座上，通过转动把手，丝杆转动，丝杆与定位块通过轴承座转动连接，继而定位块移动，通过定位块可对模具一侧位置定位，方便对模具不同位置进行冲孔，通过夹紧弹簧能够带动夹紧杆挤压模具；启动冲压气缸，冲压滑块向下移动，继而带动联动盒向下移动，当联动盒与冲压箱内底壁接触，联动弹簧实现缓冲压缩，同时联动柱向下运动，联动柱向下运动，带动稳定套块向下移动，进而冲压块向下运动，从而冲压头向下运动，对模具进行冲孔。
与现有技术相比，本发明的有益效果是
（1）本发明将模具放置在加工底座上，通过转动把手，丝杆转动，丝杆与定位块通过轴承座转动连接，继而定位块移动，通过滑动块、滑动槽的配合设置，提高了定位块移动稳定性，通过定位块可对模具一侧位置定位，方便对模具不同位置进行冲孔，通过夹紧弹簧能够带动夹紧杆挤压模具，不仅起到固定模具效果，同时可在不同位置固定，提高了模具的固定效率；启动冲压气缸，冲压滑块向下移动，继而带动联动盒向下移动，当联动盒与冲压箱内底壁接触，联动弹簧实现缓冲压缩，同时联动柱向下运动，进而实现缓冲向下运动，避免冲力过大造成模具损坏；联动柱向下运动，带动稳定套块向下移动，进而冲压块向下运动，从而冲压头向下运动，对模具进行冲孔。
（2）冲孔时通过冲压块向下运动，带动稳定盒向下运动，进而稳定滑块向上运动，通过铰接斜杆的角度变化，带动稳定套在稳定横柱上滑动，实现稳定弹簧初步压缩，同时通过限位滑杆能够带动辅助动柱移动，进而辅助滑块移动，继而通过连接杆角度变化实现接块在辅助套盒内滑动，伸缩弹簧进一步的拉伸，从而冲压块向下运动是可起到联动稳定效果，保证了冲压头向下运动的稳定性。
（3）冲压滑块向下运动，挤压触警动块，进而带动触警斜杆角度变化，从而触警滑块在触警槽内滑动，保护弹簧压缩，同时动触片、静触片接触报警器报警，保护弹簧压缩的缓冲效果起到保护动触片、静触片，报警器报警提示冲压气缸伸缩端不能向下运动，否则可能对冲压头造成碰撞损坏，起到警示效果。
 附图说明
图1为本发明的主体结构示意图；
图2为本发明的立体结构示意图；
图3为本发明冲压器结构示意图；
图4为本发明稳定器结构示意图；
图5为本发明辅助机构结构示意图；
图6为本发明固定器结构示意图；
图7为本发明触警机构结构示意图。
 本发明的实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-7，本发明实施例中，一种模具通孔装置，包括加工底座1,所述加工底座1上部安装设有固定竖柱2，固定竖柱2顶端安装有冲压器3，所述固定竖柱2上套设有稳定套块4，稳定套块4两侧设有冲压块5，冲压块5下部设有冲压头6和稳定器9，稳定器9与加工底座1连接安装设置，所述加工底座1上部放置有模具10，模具10两侧设有固定器11；
所述冲压器3包括冲压箱31，冲压箱31内顶壁设有冲压气缸32，冲压气缸32伸缩端设有冲压滑块33，冲压滑块33滑动设置在冲压箱31内，冲压滑块33两侧布置有联动机构34；
联动机构34包括联动盒341，联动盒341内滑动设有联动滑块342，联动滑块342与联动滑块342内顶壁通过联动弹簧7连接，联动滑块342下部设有联动柱343，两个联动柱343穿过联动盒341、冲压箱31与冲压块5连接；所述冲压箱31内底壁设有触警机构12，触警机构12与冲压滑块33配合设置。
启动冲压气缸32，冲压滑块33向下移动，继而带动联动盒341向下移动，当联动盒341与冲压箱31内底壁接触，联动弹簧7实现缓冲压缩，同时联动柱343向下运动，进而实现缓冲向下运动，避免冲力过大造成模具10损坏；
本实施例的稳定器9包括稳定盒91，稳定盒91内滑动设有稳定滑块92，稳定盒91内还设有稳定横柱93，稳定横柱93上套设有稳定套94，稳定套94与稳定滑块92通过铰接斜杆95连接，铰接斜杆95与稳定套94、稳定滑块92铰接连接设置，所述稳定套94与稳定盒91内侧壁通过稳定弹簧96连接，稳定滑块92下部设有稳定定柱97，稳定定柱97与加工底座1固定安装设置，所述稳定盒91内侧壁还设有辅助机构98，稳定套94上设有限位滑杆99，限位滑杆99与稳定盒91内顶壁的限位槽910滑动设置，所述辅助机构98与限位滑杆99连接。
本实施例的辅助机构98包括辅助套盒981，辅助套盒981内滑动设有辅助滑块982，辅助滑块982与辅助动柱983连接，辅助动柱983穿过辅助套盒981与限位滑杆99连接，辅助滑块982还对称铰接有连接杆984，两个连接杆984共同铰接有连接块985，连接块985在辅助套盒981内滑动设置，且与辅助套盒981内侧壁通过伸缩弹簧986连接。
本实施例的两个连接杆984通过连接弹簧8连接。
联动柱343向下运动，带动稳定套块4向下移动，进而冲压块5向下运动，从而冲压头6向下运动，对模具10进行冲孔，冲孔时通过冲压块5向下运动，带动稳定盒91向下运动，进而稳定滑块92向上运动，通过铰接斜杆95的角度变化，带动稳定套94在稳定横柱93上滑动，实现稳定弹簧96初步压缩，同时通过限位滑杆99能够带动辅助动柱983移动，进而辅助滑块982移动，继而通过连接杆984角度变化实现接块985在辅助套盒981内滑动，伸缩弹簧986进一步的拉伸，从而冲压块5向下运动是可起到联动稳定效果，保证了冲压头6向下运动的稳定性。
本实施例的固定器11包括定位杆111和夹紧杆116，定位杆111设置在加工底座1上部，定位杆111上螺纹连接有丝杆112，丝杆112一端设有把手113，另一端转动连接有定位块114，夹紧杆116滑动设置在加工底座1的夹紧槽117内，夹紧杆116上设有拉动手118，夹紧杆116与夹紧槽117通过夹紧弹簧119连接。
本实施例的丝杆112与定位块114通过轴承座115转动连接设置。
本实施例的定位块114下部设有滑动块1110，滑动块1110设置在加工底座1的滑动槽1111内。
将模具10放置在加工底座1上，通过转动把手113，丝杆112转动，丝杆112与定位块114通过轴承座115转动连接，继而定位块114移动，通过滑动块1110、滑动槽1111的配合设置，提高了定位块114移动稳定性，通过定位块114可对模具10一侧位置定位，方便对模具10不同位置进行冲孔，通过夹紧弹簧119能够带动夹紧杆116挤压模具10，不仅起到固定模具10效果，同时可在不同位置固定，提高了模具10的固定效率；
本实施例的触警机构12包括触警座121，触警座121设置在冲压箱31内底壁，触警座121上滑动设有触警槽122，触警槽122内滑动设有触警滑块123，触警滑块123与触警槽122通过保护弹簧连接，触警滑块123与触警斜杆124铰接连接，两个触警斜杆124共同铰接有触警动块125，触警动块125下部设有触杆126，触杆126底端设有动触片127，触警座121上设有静触片128，动触片127、静触片128接触用于报警器129的报警，报警器129设置在触警座121上。
冲压滑块33向下运动，挤压触警动块125，进而带动触警斜杆124角度变化，从而触警滑块123在触警槽122内滑动，保护弹簧压缩，同时动触片127、静触片128接触报警器129报警，保护弹簧压缩的缓冲效果起到保护动触片127、静触片128，报警器129报警提示冲压气缸32伸缩端不能向下运动，否则可能对冲压头6造成碰撞损坏，起到警示效果。
一种模具通孔装置的加工方法，包括以下步骤：
将模具10放置在加工底座1上，通过转动把手113，丝杆112转动，丝杆112与定位块114通过轴承座115转动连接，继而定位块114移动，通过滑动块1110、滑动槽1111的配合设置，提高了定位块114移动稳定性，通过定位块114可对模具10一侧位置定位，方便对模具10不同位置进行冲孔，通过夹紧弹簧119能够带动夹紧杆116挤压模具10，不仅起到固定模具10效果，同时可在不同位置固定，提高了模具10的固定效率；启动冲压气缸32，冲压滑块33向下移动，继而带动联动盒341向下移动，当联动盒341与冲压箱31内底壁接触，联动弹簧7实现缓冲压缩，同时联动柱343向下运动，进而实现缓冲向下运动，避免冲力过大造成模具10损坏；联动柱343向下运动，带动稳定套块4向下移动，进而冲压块5向下运动，从而冲压头6向下运动，对模具10进行冲孔。
因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (9)

  1. 一种模具通孔装置，包括加工底座（1）,其特征在于，所述加工底座（1）上部安装设有固定竖柱（2），固定竖柱（2）顶端安装有冲压器（3），所述固定竖柱（2）上套设有稳定套块（4），稳定套块（4）两侧设有冲压块（5），冲压块（5）下部设有冲压头（6）和稳定器（9），稳定器（9）与加工底座（1）连接安装设置，所述加工底座（1）上部放置有模具（10），模具（10）两侧设有固定器（11）；
    所述冲压器（3）包括冲压箱（31），冲压箱（31）内顶壁设有冲压气缸（32），冲压气缸（32）伸缩端设有冲压滑块（33），冲压滑块（33）滑动设置在冲压箱（31）内，冲压滑块（33）两侧布置有联动机构（34）；
    联动机构（34）包括联动盒（341），联动盒（341）内滑动设有联动滑块（342），联动滑块（342）与联动滑块（342）内顶壁通过联动弹簧（7）连接，联动滑块（342）下部设有联动柱（343），两个联动柱（343）穿过联动盒（341）、冲压箱（31）与冲压块（5）连接；所述冲压箱（31）内底壁设有触警机构（12），触警机构（12）与冲压滑块（33）配合设置。
  2. 根据权利要求1所述的模具通孔装置，其特征在于，所述稳定器（9）包括稳定盒（91），稳定盒（91）内滑动设有稳定滑块（92），稳定盒（91）内还设有稳定横柱（93），稳定横柱（93）上套设有稳定套（94），稳定套（94）与稳定滑块（92）通过铰接斜杆（95）连接，铰接斜杆（95）与稳定套（94）、稳定滑块（92）铰接连接设置，所述稳定套（94）与稳定盒（91）内侧壁通过稳定弹簧（96）连接，稳定滑块（92）下部设有稳定定柱（97），稳定定柱（97）与加工底座（1）固定安装设置，所述稳定盒（91）内侧壁还设有辅助机构（98），稳定套（94）上设有限位滑杆（99），限位滑杆（99）与稳定盒（91）内顶壁的限位槽（910）滑动设置，所述辅助机构（98）与限位滑杆（99）连接。
  3. 根据权利要求2所述的模具通孔装置，其特征在于，所述辅助机构（98）包括辅助套盒（981），辅助套盒（981）内滑动设有辅助滑块（982），辅助滑块（982）与辅助动柱（983）连接，辅助动柱（983）穿过辅助套盒（981）与限位滑杆（99）连接，辅助滑块（982）还对称铰接有连接杆（984），两个连接杆（984）共同铰接有连接块（985），连接块（985）在辅助套盒（981）内滑动设置，且与辅助套盒（981）内侧壁通过伸缩弹簧（986）连接。
  4. 根据权利要求3所述的模具通孔装置，其特征在于，两个所述连接杆（984）通过连接弹簧（8）连接。
  5. 根据权利要求1所述的模具通孔装置，其特征在于，所述固定器（11）包括定位杆（111）和夹紧杆（116），定位杆（111）设置在加工底座（1）上部，定位杆（111）上螺纹连接有丝杆（112），丝杆（112）一端设有把手（113），另一端转动连接有定位块（114），夹紧杆（116）滑动设置在加工底座（1）的夹紧槽（117）内，夹紧杆（116）上设有拉动手（118），夹紧杆（116）与夹紧槽（117）通过夹紧弹簧（119）连接。
  6. 根据权利要求5所述的模具通孔装置，其特征在于，所述丝杆（112）与定位块（114）通过轴承座（115）转动连接设置。
  7. 根据权利要求5所述的模具通孔装置，其特征在于，所述定位块（114）下部设有滑动块（1110），滑动块（1110）设置在加工底座（1）的滑动槽（1111）内。
  8. 根据权利要求1所述的模具通孔装置，其特征在于，所述触警机构（12）包括触警座（121），触警座（121）设置在冲压箱（31）内底壁，触警座（121）上滑动设有触警槽（122），触警槽（122）内滑动设有触警滑块（123），触警滑块（123）与触警槽（122）1通过保护弹簧连接，触警滑块（123）与触警斜杆（124）铰接连接，两个触警斜杆（124）共同铰接有触警动块（125），触警动块（125）下部设有触杆（126），触杆（126）底端设有动触片（127），触警座（121）上设有静触片（128），动触片（127）、静触片（128）接触用于报警器（129）的报警，报警器（129）设置在触警座（121）上。
  9. 一种如权利要求1-8所述模具通孔装置的加工方法，包括以下步骤：将模具10放置在加工底座（1）上，通过转动把手（113），丝杆（112）转动，丝杆（112）与定位块（114）通过轴承座（115）转动连接，继而定位块（114）移动，通过定位块（114）可对模具（10）一侧位置定位，方便对模具（10）不同位置进行冲孔，通过夹紧弹簧（119）能够带动夹紧杆（116）挤压模具（10）；启动冲压气缸（32），冲压滑块（33）向下移动，继而带动联动盒（341）向下移动，当联动盒（341）与冲压箱（31）内底壁接触，联动弹簧（7）实现缓冲压缩，同时联动柱（343）向下运动，联动柱（343）向下运动，带动稳定套块（4）向下移动，进而冲压块（5）向下运动，从而冲压头（6）向下运动，对模具（10）进行冲孔。
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