CN105773679A - High-frequency vibrating sponge perforating device and application thereof - Google Patents
High-frequency vibrating sponge perforating device and application thereof Download PDFInfo
- Publication number
- CN105773679A CN105773679A CN201610236061.7A CN201610236061A CN105773679A CN 105773679 A CN105773679 A CN 105773679A CN 201610236061 A CN201610236061 A CN 201610236061A CN 105773679 A CN105773679 A CN 105773679A
- Authority
- CN
- China
- Prior art keywords
- perforating device
- cutting edge
- sponge perforating
- base substrate
- dither sponge
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention particularly relates to a high-frequency vibrating sponge perforating device and application thereof. The high-frequency vibrating sponge perforating device is mainly used for processing an elastic layer on a transfer roller in a printer or copier and comprises an ultrasonic generator, an ultrasonic transducer connected with the ultrasonic generator through wires, at least one amplitude transformer connected with the ultrasonic transducer and a tubular tool connected with the amplitude transformer, wherein the tubular tool is in threaded connection with the amplitude transformer and comprises a connector connected with the amplitude transformer, a tube body with an inner cavity and a cutting edge; one end of the tube body is in threaded connection with the connector; the cutting edge is arranged at the other end of the tube body; and a circular arc transition structure is arranged at the joint of the tube body and the connector. Through the technical scheme provided by the invention, the high-frequency vibrating sponge perforating device perforates sponge easily, a perforating process is stable, the dimensional accuracy of holes is high, the surfaces of hole walls are smooth and free of damage, the product percent of pass is greatly increased, and the production efficiency is remarkably improved.
Description
Technical field
The invention belongs to sponge process technology, be specifically related to a kind of dither sponge perforating device and application, be mainly used in print copying machine the processing of elastomer layer on transfer roll.
Background technology
In life product or industrial goods, there are many situations to need to carry out chip processing on elastomeric material (such as artificial sponge, bipeltate etc.), but above-mentioned material is easily deformable and tend to resist downward cutting or drill-action by compressing or deform under light pressure or torsion.
The transfer roll of printer or photocopier generally comprises metal core axle and is set in the elastomer layer outside metal core axle, and described elastomer layer is usually above-mentioned elastomeric material, in order to arrange internal mandrel, it is necessary to open hole on elastomeric material.Transfer roll belongs to the core component of printer or photocopier, and the flatness requirement for dimensional accuracy and profile is all very high.
Compared with processing with the typical chip of elastomeric material, difficulty is more increased, generally can consider the following two kinds mode: one adopts cutter Drilling operation, technique scheme disclosed in such as Chinese patent CN201856270U, but under rotary cutter effect, can axially be subject to the power of level and torsion, cause multi-direction deformation, in order to ensure the hole circle degree of processing, size and axially levelness then must flow through manual operation and adjust stress at any time and realize, even if so there is also higher defect rate, so processing cost is high, efficiency is low.It two utilizes the characteristic that the heat of foam sponge own easily melts, and adopts heating wire or laser boring, but damage can be caused in rapidoprint surface by thermal cutting, controls difficulty big, and working (machining) efficiency is low, and the course of processing also can produce a large amount of harmful gas, contaminated environment.
Visible, it is desirable to all not satisfactory by above two hole knockout, it is impossible to meet the requirement of elastomer layer on transfer roll, have a strong impact on throughput rate and the production cost of transfer roll.
Summary of the invention
The invention provides a kind of dither sponge perforating device, in order to solve, current punching on sponge kind elastomer controls difficulty, efficiency is low, have the problems such as pollution.
The invention provides above-mentioned dither sponge perforating device processing of elastomer layer on transfer roll, low in order to solve current elastomer layer ratio defective product, production efficiency is low, high in cost of production problem.
In order to solve above-mentioned technical problem, the technical scheme is that described dither sponge perforating device, including supersonic generator, the ultrasonic transducer being connected by wire with described supersonic generator, the at least one-level horn being connected with described ultrasonic transducer and the Tubular tool being connected with described horn, described Tubular tool is threaded connection with the horn being connected, described Tubular tool includes the union joint connected with described horn, include body and the cutting edge of cavity, described body one end and union joint are threaded connection, the other end is provided with described cutting edge, described body and union joint junction are provided with arc transition structure.Being punched by supersonic vibration, along with Tubular tool advances, cavity inland sea cotton quilt is taken out of, realizing punching purpose, supersonic vibration punching overcomes the drawback of existing cheesing techniques completely, and efficiency is high, product appearance is good, it is easy to control, it is possible to obtain the product that precision is higher.Owing to needing to process in sponge the through hole that footpath is little and long, body and union joint are threaded connection and can position in axle center fast and accurately, and body then can meet good vibrations transmission with union joint junction by arc transition.
Further, described ultrasonic transducer produces axial vibration, and frequency of vibration is 18-30kHz, and amplitude is 1-30 μm.
Further, described arc transition structure is formed by spot welding, and arc radius is 1mm-20mm.
Further, the pipe thickness of described body is 1mm.
Further, described cutting edge is arranged on body by welding.
Further, the material of described body is TC4 titanium alloy or 316L rustless steel, and the material of described cutting edge is TC4 titanium alloy, 316L rustless steel, high-speed steel or hard alloy.
Further, described cutting edge edge is additionally provided with at least one positioning needle.Because porous elastic material is prone to deformation, the multiple spot stress when Tubular tool just contacts, it is easily caused and positions unsuccessfully, front end is provided with positioning needle, and some stress is inserted in material can the Stability and veracity of effective guarantee location.
Further, described positioning needle is symmetrically distributed in cutting edge edge in pairs.
Further, described cutting edge is rounding bench-type, and gradient is 1:5-1:100.
Further, being provided with passage in described union joint, described passage end communicates with external air compressor, and the other end communicates with the cavity of described body.When completing to punch, compression air can be passed in cavity, waste material be concentrated and gets rid of.
Present invention also offers a purposes of above-mentioned dither sponge perforating device, for the processing and forming of the elastomer layer of transfer roll, comprise the steps: 1) extract bar shaped base substrate；2) punch on base substrate；With 3) outline polishing molding；Wherein step 1) and/or step 2) completed by described dither sponge perforating device, and described step 1) and step 2) tandem is interchangeable.That is described dither sponge perforating device can to the outline of elastomer layer described in molding and Internal periphery, step 1) described in frequency vibration sponge perforating device can extract cylinder bar shaped base substrate, step 2 in cavity) described in frequency vibration sponge perforating device can perforate on bar shaped base substrate.
Technical scheme provided by the invention is easily punched on sponge by the mode of dither, drill process is stable, and aperture size precision is high, the smooth not damaged of hole wall surface, conforming product rate is substantially improved, production efficiency significantly improves, and without chip, does not produce harmful gas, apparatus structure is simple, easy to control and with low cost, the process meaning of transfer roll is great.
Accompanying drawing explanation
Fig. 1 is the structural representation of dither sponge perforating device one detailed description of the invention of the present invention；
Fig. 2 is the sectional view of described Tubular tool one detailed description of the invention.
Shown in figure:
11-supersonic generator, 12-wire, 13-ultrasonic transducer, 14-horn, 15-Tubular tool, 16-protect shell；
151-union joint, 152-body, 153-cutting edge, 154-positioning needle, 155-arc transition structure, 156-cavity, 157-passage.
Detailed description of the invention
The dither sponge perforating device and the application that the present invention are proposed below in conjunction with the drawings and specific embodiments are described in further detail.According to the following describes and claims, advantages and features of the invention will be apparent from.It should be noted that, accompanying drawing all adopts the form simplified very much and all uses non-ratio accurately, only in order to convenience, the purpose aiding in illustrating the embodiment of the present invention lucidly.
As it is shown in figure 1, dither sponge perforating device of the present invention includes the Tubular tool 15 that supersonic generator 11, the horn 14 threadeded by the ultrasonic transducer 13 that wire 12 is connected with described supersonic generator 11 and described horn 14 are threaded connection and the protection shell 16 being arranged on outside described ultrasonic transducer 13 with described ultrasonic transducer 13.
Described ultrasonic transducer 11 produces axial vibration, i.e. up-down vibration in figure, and frequency of vibration is 18.5kHz, and amplitude is 4 μm.
As in figure 2 it is shown, described Tubular tool 15 includes the cylindrical union joint 151 connected with described horn 14, the body 152 including cavity 156, cutting edge 153 and a pair positioning needle 154.
With continued reference to Fig. 2, being provided with passage 157 in described union joint 151, the external air compressor (not shown) in described passage 157 one end, the other end communicates with described cavity 156.
With continued reference to Fig. 2, described body 152 one end and union joint 151 are threaded connection, the other end welds described cutting edge 153, positioning needle 154 described in a pair is symmetrically distributed on cutting edge 153 lower limb circumference, the tube wall of described body 152 is 1mm, the material of described body is TC4 titanium alloy, and the material of described cutting edge is high-speed steel.
With continued reference to Fig. 2, described body 152 forms arc transition structure 155 with union joint 151 junction by spot welding, and arc radius is 15mm, and described cutting edge 153 is rounding bench-type, and gradient is 1:10.
The processing and forming of the elastomer layer of transfer roll, described elastomer layer length 340mm, internal diameter 5mm, external diameter 12mm, comprises the steps: 1) on cuboid sponge, first extract multiple column type bar shaped base substrate, described sponge base substrate is of a size of thickness 340mm, length 1000mm, width 600mm, selecting body 152 length is 350mm, and external diameter is 15mm, internal diameter 13mm, described cuboid sponge is punched, then will segment set in cavity 156 be collected, it is thus achieved that multiple column type bar shaped base substrates；Or rectangle bar shaped base substrate 2 can be cut into) fixed cylinder type or rectangle bar shaped base substrate, then process through hole thereon, selecting body 152 length is 350mm, and external diameter is 8mm, internal diameter 6mm；3) special equipment is finally adopted to carry out the fine polishing of outline, it is thus achieved that final products.
The processing and forming of the elastomer layer of transfer roll, it is also possible to by step 1) and step 2) order become, specific as follows: 1) on rectangle sponge, beat multiple through hole successively, selecting body 152 length is 350mm, and external diameter is 8mm, internal diameter 6mm；2) then behind through hole status, selecting body 152 length is 350mm, and external diameter is 15mm, internal diameter 13mm, and described cuboid sponge after drilling is punched, and then will collect in segment set in cavity 156, it is thus achieved that rough-wrought product；Or can cutting out cuboid stripe shape base substrate centered by through hole with cutting equipment, this base substrate center is with through hole；3) special equipment is finally adopted to carry out the fine polishing of outline, it is thus achieved that final products.
Claims (10)
1. a dither sponge perforating device, it is characterized in that, including supersonic generator, the ultrasonic transducer being connected by wire with described supersonic generator, the at least one-level horn being connected with described ultrasonic transducer and the Tubular tool being connected with described horn, described Tubular tool is threaded connection with the horn being connected, described Tubular tool includes the union joint connected with described horn, include body and the cutting edge of cavity, described body one end and union joint are threaded connection, the other end is provided with described cutting edge, described body and union joint junction are provided with arc transition structure.
2. a kind of dither sponge perforating device according to claim 1, it is characterised in that described ultrasonic transducer produces axial vibration, and frequency of vibration is 18-30kHz, and amplitude is 1-30 μm.
3. a kind of dither sponge perforating device according to claim 1, it is characterised in that described arc transition structure is formed by spot welding, and arc radius is 1mm-20mm.
4. a kind of dither sponge perforating device according to claim 1, it is characterised in that the pipe thickness of described body is 1mm.
5. a kind of dither sponge perforating device according to claim 1, it is characterised in that described cutting edge is arranged on body by welding.
6. a kind of dither sponge perforating device according to claim 5, it is characterised in that the material of described body is TC4 titanium alloy or 316L rustless steel, and the material of described cutting edge is TC4 titanium alloy, 316L rustless steel, high-speed steel or hard alloy.
7. a kind of dither sponge perforating device according to claim 1, it is characterised in that described cutting edge edge is additionally provided with at least one positioning needle.
8. a kind of dither sponge perforating device according to claim 7, it is characterised in that described positioning needle is symmetrically distributed in cutting edge edge in pairs.
9. a kind of dither sponge perforating device according to claim 1, it is characterised in that described cutting edge is rounding bench-type, and gradient is 1:5-1:100.
10. the arbitrary described a kind of dither sponge perforating device of claim 1-9 is for the processing and forming of the elastomer layer of transfer roll, comprises the steps:
11) bar shaped base substrate is extracted；
12) punch on described bar shaped base substrate；With
13) outline polishing molding；
Or:
21) punch on base substrate, it is thus achieved that the base substrate containing through hole；
22) positioned by through hole on the described base substrate containing through hole, extract bar shaped base substrate；
23) outline polishing molding；
Wherein step 11) and/or step 12)；Step 21 and/or step 22) completed by described dither sponge perforating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236061.7A CN105773679A (en) | 2016-04-15 | 2016-04-15 | High-frequency vibrating sponge perforating device and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236061.7A CN105773679A (en) | 2016-04-15 | 2016-04-15 | High-frequency vibrating sponge perforating device and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105773679A true CN105773679A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610236061.7A Pending CN105773679A (en) | 2016-04-15 | 2016-04-15 | High-frequency vibrating sponge perforating device and application thereof |
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| CN (1) | CN105773679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756659A (en) * | 2017-11-01 | 2018-03-06 | 夏心杰 | Dither cutter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06190788A (en) * | 1992-12-24 | 1994-07-12 | Shin Nippon Koki Kk | Cutting method and device |
| JPH06320491A (en) * | 1993-05-12 | 1994-11-22 | Kazunori Miyazaki | Cutter having excellent cutting quality by high frequency vibration |
| CN201543855U (en) * | 2009-10-23 | 2010-08-11 | 陈元平 | High power ultrasonic boring apparatus |
| CN201931900U (en) * | 2010-12-16 | 2011-08-17 | 上海泰威技术发展有限公司 | Ultrasonic vibrating cutter for engraving machine |
| JP2013082038A (en) * | 2011-10-12 | 2013-05-09 | Asahi Glass Co Ltd | Punching apparatus and punching method using the same |
| CN203479570U (en) * | 2013-09-29 | 2014-03-12 | 浙江斧正超声波科技有限公司 | Ultrasonic drilling coring device |
| CN205651434U (en) * | 2016-04-15 | 2016-10-19 | 苏州科技学院 | High -frequency vibration sponge perforating device |
-
2016
- 2016-04-15 CN CN201610236061.7A patent/CN105773679A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06190788A (en) * | 1992-12-24 | 1994-07-12 | Shin Nippon Koki Kk | Cutting method and device |
| JPH06320491A (en) * | 1993-05-12 | 1994-11-22 | Kazunori Miyazaki | Cutter having excellent cutting quality by high frequency vibration |
| CN201543855U (en) * | 2009-10-23 | 2010-08-11 | 陈元平 | High power ultrasonic boring apparatus |
| CN201931900U (en) * | 2010-12-16 | 2011-08-17 | 上海泰威技术发展有限公司 | Ultrasonic vibrating cutter for engraving machine |
| JP2013082038A (en) * | 2011-10-12 | 2013-05-09 | Asahi Glass Co Ltd | Punching apparatus and punching method using the same |
| CN203479570U (en) * | 2013-09-29 | 2014-03-12 | 浙江斧正超声波科技有限公司 | Ultrasonic drilling coring device |
| CN205651434U (en) * | 2016-04-15 | 2016-10-19 | 苏州科技学院 | High -frequency vibration sponge perforating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756659A (en) * | 2017-11-01 | 2018-03-06 | 夏心杰 | Dither cutter |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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