CN106001249A - Punching die for silencer base - Google Patents

Punching die for silencer base Download PDF

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Publication number
CN106001249A
CN106001249A CN201610376679.3A CN201610376679A CN106001249A CN 106001249 A CN106001249 A CN 106001249A CN 201610376679 A CN201610376679 A CN 201610376679A CN 106001249 A CN106001249 A CN 106001249A
Authority
CN
China
Prior art keywords
punching
plate
die
die holder
seat
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.)
Pending
Application number
CN201610376679.3A
Other languages
Chinese (zh)
Inventor
后开明
沈本书
郝荣光
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.)
Wuhu Zhuoyue Air Conditioning Parts Co Ltd
Original Assignee
Wuhu Zhuoyue Air Conditioning Parts Co Ltd
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 Wuhu Zhuoyue Air Conditioning Parts Co Ltd filed Critical Wuhu Zhuoyue Air Conditioning Parts Co Ltd
Priority to CN201610376679.3A priority Critical patent/CN106001249A/en
Publication of CN106001249A publication Critical patent/CN106001249A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/34Perforating tools; Die holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies

Abstract

The invention discloses a punching die for a silencer base. The punching die comprises an upper die holder and a lower holder, wherein the upper die holder is arranged above the lower die holder; a driving device is arranged at the upper end of the upper die holder; an upper fixing plate is arranged at the lower end of the upper die holder and is fixed at the lower end of the upper die holder through a first fixing bolt; an upper stripper plate is arranged at the lower end of the fixing plate; a lower fixing plate is arranged at the upper end of the lower die holder; a punching seat is arranged at the upper end of the lower fixing plate; the lower die holder is connected with the upper fixing plate through support columns; springs are arranged in the upper fixing plate; and a punch is arranged at the upper end of the punching seat and is also arranged on a punch seat. Vibration dampers are arranged at the lower end of the lower die holder. Punching for the silencer base can be well finished, the manufacturing efficiency of the base is greatly improved, a silencing effect of the silencer is guaranteed, the controllability of the punching depth and automatic positioning of a punching position are realized, and the quality of products is improved. The punching die is worthy of being popularized.

Description

A kind of acoustic filter base punching die
Technical field
The present invention relates to punching die technical field, be specially a kind of acoustic filter base punching die.
Background technology
Deafener is to stop sound transmission and a kind of device of allowing air-flow to pass through, is the important measures eliminating air power noise.Deafener is mounted in air powered equipment (such as aerator, air compressor machine, boiler exhaust mouth, electromotor, the equipment that the air vent noises such as water pump are bigger) gas channel on or enter, the device reducing noise in gas extraction system, the kind of deafener is a lot, but study carefully its noise elimination mechanism, they can be divided into six kinds of main types again, i.e. resistive muffler, resistant noise-reducing device, impedance complex formula deafener, microperforated panel deafener, aperture deafener and active deafener, the selection of deafener should be according to fire prevention, moistureproof, anticorrosion, purity requirements, the locus installed, noise source spectral characteristic, system natural phonation is decayed, system airflow regenerated noise, room noice control, correlations press drop, the variant factors such as equipment price consider and have laid particular stress on according to practical situation.Manufacturing acoustic filter base when, needing to use the punching die of base, existing mould much can be punching when, it may appear that the punching degree of depth and a difficult problem for location, therefore devises a kind of acoustic filter base punching die.
Summary of the invention
For problem above, the invention provides a kind of acoustic filter base punching die, can well complete the punching for acoustic filter base, base make efficiency is greatly improved, ensure that the soundproof effect of acoustic filter, achieve being automatically positioned of the controlled of the punching degree of depth and punching position, improve the quality of product, be worthy to be popularized.
For achieving the above object, the present invention provides following technical scheme: a kind of acoustic filter base punching die, including upper bolster and die shoe, described upper bolster is arranged on above die shoe, described upper bolster upper end is provided with driving means, described upper bolster lower end is provided with upper mounted plate, fixed plate is fixed by first and is bolted to upper bolster lower end, described fixed plate lower end is provided with loading and unloading material plate, described die shoe upper end is provided with bottom plate, described bottom plate upper end is provided with punching seat, described die shoe is connected with upper mounted plate by support column, it is provided with spring in fixed plate, described punching seat upper end is provided with drift, described drift is arranged in punch holder, described die shoe lower end is provided with vibration absorber.
As a kind of preferably technical scheme of the present invention, it is installed with second between described upper bolster, upper mounted plate and loading and unloading material plate and fixes bolt.
As a kind of preferably technical scheme of the present invention, it is installed with the 3rd between described die shoe, bottom plate and punching seat and fixes bolt.
As a kind of preferably technical scheme of the present invention, described support column and loading and unloading material plate junction are provided with little support seat, and described support column and bottom plate junction are provided with and support greatly seat.
As a kind of preferably technical scheme of the present invention, described punch holder includes that main body, described main body lower end are provided with regulation bolt, and described main body left end connects connecting plate, is provided with drift mounting groove in described connecting plate.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention is by die holder setting up and down, driving means is utilized to drive equipment, die holder punching press completes punching up and down, multiple fixing bolts can well regulate the distance between each structure, thus adjust the degree of depth of punching, equipment is made to have good restorability by spring, the vibration absorber that equipment lower end is arranged well is avoided vibrating the device damage caused, whole compact equipment, design principle is simple, there is good use value, can well complete the punching for acoustic filter base, base make efficiency is greatly improved, ensure that the soundproof effect of acoustic filter, achieve being automatically positioned of the controlled of the punching degree of depth and punching position, improve the quality of product, it is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram;
Fig. 2 is punch holder structural representation of the present invention.
In figure: 1-upper bolster, 2-die shoe, 3-driving means, 4-upper mounted plate, 5-first fixes bolt, 6-loading and unloading material plate, 7-bottom plate, 8-punching seat, 9-support column, 10-spring, 11-drift, 12-punch holder, 13-vibration absorber, 14-second fixes bolt, and 15-the 3rd fixes bolt, 16-little support seat, 17-big support seat, 18-main body, 19-regulates bolt, 20-connecting plate, 21-drift mounting groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment:
nullRefer to Fig. 1 and Fig. 2,The present invention provides a kind of technical scheme: a kind of acoustic filter base punching die,Including upper bolster 1 and die shoe 2,Upper bolster 1 is arranged on above die shoe 2,Upper bolster 1 upper end is provided with driving means 3,Upper bolster 1 lower end is provided with upper mounted plate 4,Upper mounted plate 4 is fixed bolt 5 by first and is fixed on upper bolster 1 lower end,Upper mounted plate 4 lower end is provided with loading and unloading material plate 6,Die shoe 2 upper end is provided with bottom plate 7,Bottom plate 7 upper end is provided with punching seat 8,Die shoe 2 is connected with upper mounted plate 4 by support column 9,Spring 10 it is provided with in upper mounted plate 4,Punching seat 8 upper end is provided with drift 11,Drift 11 is arranged in punch holder 12,Die shoe 2 lower end is provided with vibration absorber 13,Upper bolster 1、It is installed with second between upper mounted plate 4 and loading and unloading material plate 6 and fixes bolt 14,Die shoe 2、It is installed with the 3rd between bottom plate 7 and punching seat 8 and fixes bolt 15,Support column 9 and loading and unloading material plate 6 junction are provided with little support seat 16,Support column 9 and bottom plate 7 junction are provided with big support seat 17,Punch holder 12 includes main body 18,Main body 18 lower end is provided with regulation bolt 19,Main body 18 left end connects connecting plate 20,Drift mounting groove 21 it is provided with in connecting plate 20.
By die holder setting up and down, driving means is utilized to drive equipment, die holder punching press completes punching up and down, multiple fixing bolts can well regulate the distance between each structure, thus adjust the degree of depth of punching, equipment is made to have good restorability by spring, the vibration absorber that equipment lower end is arranged well is avoided vibrating the device damage caused, whole compact equipment, design principle is simple, there is good use value, can well complete the punching for acoustic filter base, base make efficiency is greatly improved, ensure that the soundproof effect of acoustic filter, achieve being automatically positioned of the controlled of the punching degree of depth and punching position, improve the quality of product, it is worthy to be popularized.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.

Claims (5)

  1. null1. an acoustic filter base punching die,Including upper bolster (1) and die shoe (2),Described upper bolster (1) is arranged on die shoe (2) top,It is characterized in that: described upper bolster (1) upper end is provided with driving means (3),Described upper bolster (1) lower end is provided with upper mounted plate (4),Fixed plate (4) is fixed bolt (5) by first and is fixed on upper bolster (1) lower end,Fixed plate (4) lower end is provided with loading and unloading material plate (6),Described die shoe (2) upper end is provided with bottom plate (7),Described bottom plate (7) upper end is provided with punching seat (8),Described die shoe (2) is connected with upper mounted plate (4) by support column (9),Spring (10) it is provided with in fixed plate (4),Described punching seat (8) upper end is provided with drift (11),Described drift (11) is arranged in punch holder (12),Described die shoe (2) lower end is provided with vibration absorber (13).
  2. A kind of acoustic filter base punching die the most according to claim 1, it is characterised in that: it is installed with second between described upper bolster (1), upper mounted plate (4) and loading and unloading material plate (6) and fixes bolt (14).
  3. A kind of acoustic filter base punching die the most according to claim 1, it is characterised in that: it is installed with the 3rd between described die shoe (2), bottom plate (7) and punching seat (8) and fixes bolt (15).
  4. A kind of acoustic filter base punching die the most according to claim 1, it is characterized in that: described support column (9) and loading and unloading material plate (6) junction are provided with little support seat (16), described support column (9) and bottom plate (7) junction are provided with and support greatly seat (17).
  5. A kind of acoustic filter base punching die the most according to claim 1, it is characterized in that: described punch holder (12) includes main body (18), described main body (18) lower end is provided with regulation bolt (19), described main body (18) left end connects connecting plate (20), is provided with drift mounting groove (21) in described connecting plate (20).
CN201610376679.3A 2016-05-31 2016-05-31 Punching die for silencer base Pending CN106001249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610376679.3A CN106001249A (en) 2016-05-31 2016-05-31 Punching die for silencer base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610376679.3A CN106001249A (en) 2016-05-31 2016-05-31 Punching die for silencer base

Publications (1)

Publication Number Publication Date
CN106001249A true CN106001249A (en) 2016-10-12

Family

ID=57091893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610376679.3A Pending CN106001249A (en) 2016-05-31 2016-05-31 Punching die for silencer base

Country Status (1)

Country Link
CN (1) CN106001249A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250290A (en) * 2012-09-28 2012-12-20 Amada Co Ltd Punch die
CN204182768U (en) * 2014-10-24 2015-03-04 亿和精密工业(苏州)有限公司 Anti-burr hole diel
CN205074389U (en) * 2015-08-05 2016-03-09 顾礼铎 A mechanism of punching a hole that is used for different pitch -rows of al -alloy door & window section bar
CN205128732U (en) * 2015-10-28 2016-04-06 湖南财经工业职业技术学院 Circular connection tray blanking compound die that punches a hole
CN205183533U (en) * 2015-12-07 2016-04-27 天津市环威金属制品有限公司 Adjustable type stamping die

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250290A (en) * 2012-09-28 2012-12-20 Amada Co Ltd Punch die
CN204182768U (en) * 2014-10-24 2015-03-04 亿和精密工业(苏州)有限公司 Anti-burr hole diel
CN205074389U (en) * 2015-08-05 2016-03-09 顾礼铎 A mechanism of punching a hole that is used for different pitch -rows of al -alloy door & window section bar
CN205128732U (en) * 2015-10-28 2016-04-06 湖南财经工业职业技术学院 Circular connection tray blanking compound die that punches a hole
CN205183533U (en) * 2015-12-07 2016-04-27 天津市环威金属制品有限公司 Adjustable type stamping die

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Application publication date: 20161012

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