CN205651436U - High -frequency vibration sponge ni zhifu drill system hole device - Google Patents

Abstract

The utility model particularly relates to a high -frequency vibration sponge ni zhifu drill system hole device. Its include supersonic generator, with supersonic generator pass through ultrasonic transducer that the wire links to each other, with at least step change width of cloth pole that ultrasonic transducer links to each other and with become the multicell cutter that width of cloth pole links to each other, the multitube cutter passes through threaded connection with the change width of cloth pole that links to each other, the multitube cutter include with become the connector that width of cloth pole meets, the body place plate who links to each other with the connector body place plate goes up and sets up a plurality of bodys and the blade that includes the cavity, every body one end and body place plate are through can the dismantlement mode being connected, and the other end extends the blade. The utility model provides a technical scheme is through mode light punching on the sponge of high -frequency vibration to design through body place plate has realized porous molding operation simultaneously, the detachable connected mode, and more application range can be extended greatly to the tube replacement body, and production efficiency can obviously improve, device simple structure.

Description

A kind of dither sponge Ni Zhifu drill punching device

Technical field

This utility model belongs to sponge process technology, is specifically related to a kind of dither sponge Ni Zhifu drill punching device, It is mainly used in the processing of elastomer layer on transfer roll in print copying machine.

Background technology

In life product or industrial goods, many situations are had to need elastomeric material (such as artificial sponge, foaming Rubber etc.) on carry out chip processing, but above-mentioned material is easily deformable and be inclined under light pressure or torsion In resisting downward cutting or drill-action by compression or deformation,.

The transfer roll of printer or photocopier generally comprises metal core axle and is set in the elasticity outside metal core axle Body layer, described elastomer layer is typically above-mentioned elastomeric material, in order to arrange internal mandrel, needs at elastic material Hole is opened on material.Transfer roll belongs to the core component of printer or photocopier, for dimensional accuracy and profile Flatness requirement is the highest.

Compared with the processing of the typical chip of elastomeric material, difficulty is more increased, and generally can consider the following two kinds side Formula: one uses in cutter Drilling operation, such as Chinese patent CN201856270U and discloses above-mentioned technology Scheme, but under rotary cutter effect, multi-direction deformation can be caused axially by level and the power of torsion, In order to ensure that the hole circularity of processing, size and axial levelness then must adjust stress by manual operation at any time Realizing, even if so there is also higher defect rate, so processing cost is high, efficiency is low.Its two utilization The characteristic that the heat of foam sponge own is easily melted, uses heating wire or laser boring, but thermal cutting can be to adding Work material surface causes damage, controls difficulty big, and working (machining) efficiency is low, and the course of processing also can produce a large amount of harmful Gas, pollutes environment.

Visible, it is desirable to the most not satisfactory by above two hole knockout, it is impossible to meet elastomer on transfer roll The requirement of layer, and because the problem of stress deformation is processed while carrying out multiple product the most simultaneously, The most once beat multiple hole, if it is desired to beat porous simultaneously, then sponge base substrate have to be compressed, Overcome the most multidirectional stressed, the uncontrollable problem of deformation, but compression process cannot ensure isotropism, this Sample rear resilience to be punctured will necessarily cause the defect of hole wall, and more commonly the deflection in axle center, causes and do not conform to Lattice rate is further up.

Utility model content

This utility model provides a kind of dither sponge Ni Zhifu drill punching device, current in sea in order to solve On continuous class elastomer, punching controls difficulty, efficiency is low, have pollution, the most more cannot porous processing simultaneously Problem.

In order to solve above-mentioned technical problem, the technical solution of the utility model is: described dither sponge group Drill aperture apparatus, including supersonic generator, the ultrasound wave that is connected by wire with described supersonic generator Transducer, at least one-level horn being connected with described ultrasonic transducer and be connected many with described horn Pipe cutter, described multitube cutter is threaded connection with the horn being connected, and described multitube cutter includes and institute State and arrange in the union joint that horn connects, the body setter plate being connected with union joint, described body setter plate Including multiple bodys and the cutting edge of cavity, each described body one end and body setter plate pass through removably Connecting, the other end extends described cutting edge.

Further, described body setter plate is one-body molded with union joint.Axle center is stable, does not results in local Concentrate stress reduction of service life.

Further, described body setter plate is provided with multiple internal thread hole, described body and body setter plate The one end being connected is provided with the external screw thread head matched with described internal thread hole.It is threaded, it is simple to change body, According to punching quantity, size and location, it is only necessary to adjust each body.

Further, by arc transition between described internal thread hole and external screw thread head, described arc radius is 1mm-20mm.Arc transition, vibration transmission is more efficient.

Further, in described body setter plate, internal thread hole is arranged in matrix, and line width is equal with col width. Distance between adjacent internal thread hole is equal, then the fine setting of body size is then without changing body setter plate.

Further, it is provided with passage in described union joint, in described body setter plate, is provided with gas-distributing channel, described One, passage communicates with external air compressor, and other end is connected with total head of described gas-distributing channel, described point of gas The each of road communicates with body internal cavity separately.

Further, described body setter plate also includes that the capping of internal thread hole, described capping are used for being not connected with The closing of the internal thread hole of body.

Further, the described cutting edge edge on each described body is provided with at least one positioning needle.Because of porous Elastomeric material is prone to deformation, the multiple spot stress when multitube cutter just contacts, and is easily caused and positions unsuccessfully, and front end sets Having put positioning needle, some stress is inserted can be with the Stability and veracity of effective guarantee location in material.

Further, the distribution of the positioning needle on each cutting edge described is arranged in arrays.

Further, described ultrasonic transducer produces axial vibration, and frequency of vibration is 18-30kHz, amplitude For 1-30 μm.

The technical scheme that this utility model provides easily is punched by the way of dither on sponge, punching Process stabilization, aperture size precision is high, the smooth not damaged of hole wall surface, and conforming product rate is substantially improved, and And achieve the most porous, shaped operation, dismountable connected mode by the design of body setter plate, change Body can expand range significantly, and production efficiency can significantly improve, and apparatus structure is simple, controlling party Just, it is lost low, there is wide market prospect.

Accompanying drawing explanation

Fig. 1 is the structure of dither sponge Ni Zhifu drill punching device one detailed description of the invention described in the utility model Schematic diagram；

Fig. 2 is the structural representation of multitube cutter described in embodiment 1；

Fig. 3 is the structural representation of body setter plate described in embodiment 1；

Fig. 4 is the upward view of Fig. 2；

Fig. 5 is the sectional view of body described in embodiment 2；

Fig. 6 is the structural representation of multitube cutter described in embodiment 2.

Shown in figure:

11-supersonic generator, 12-wire, 13-ultrasonic transducer, 14-horn, 15-multitube cutter, 16-protects shell；

151-union joint, 152-body setter plate, 153-cavity, 154-body, 155-cutting edge, 156-position Pin；

1511-passage, 1521-gas-distributing channel, 1522-internal thread hole, 1523-capping, 1541-external screw thread head.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments described dither sponge Ni Zhifu drill system to the utility model proposes Aperture apparatus is described in further detail.According to following explanation and claims, advantage of the present utility model and Feature will be apparent from.It should be noted that, accompanying drawing all use the form simplified very much and all use non-accurately than Rate, only in order to purpose convenient, aid illustration this utility model embodiment lucidly.

As it is shown in figure 1, dither sponge Ni Zhifu drill punching device described in the utility model includes that ultrasound wave occurs Device 11, the ultrasonic transducer 13 being connected by wire 12 with described supersonic generator 11 and described surpass The multitube cutter that the threaded horn 14 of acoustic wave transducer 13 is threaded connection with described horn 14 Tool 15 and the protection shell 16 being arranged on outside shown ultrasonic transducer 13.Described ultrasonic transducer 13 produces Raw axial vibration, frequency of vibration is 18.5kHz, and amplitude is 4 μm.

Embodiment 1

As in figure 2 it is shown, described multitube cutter 15 include the union joint 151 that connects with described horn 14 and Arrange in the body setter plate 152 that union joint 151 is connected, described body setter plate 152 and include cavity 153 Cutting edge 155 that multiple bodys 154, described body 154 one end are extended and a pair of described cutting edge 155 edge Positioning needle 156.

As it is shown on figure 3, described body setter plate 152 is one-body molded with union joint 151, described union joint 151 Inside it is provided with passage 1511, in described body setter plate 152, is provided with gas-distributing channel 1521, described passage 1,511 1 Head communicates with external air compressor (not shown), and other end is connected with total head of described gas-distributing channel 1521, As in figure 2 it is shown, each of described gas-distributing channel 1521 communicates with body 154 internal cavity 153 separately.

With continued reference to Fig. 2 and 3, described body 154 is threaded connection with body setter plate 152, described pipe Body setter plate 152 is provided with multiple internal thread hole 1522, and described body 154 is provided with and described internal thread hole 1522 The external screw thread head matched.By arc transition between described body setter plate 152 and body 154, described Arc radius is 15mm.

As shown in Figure 4, in described body setter plate 152, internal thread hole 1522 is arranged in matrix, line width Equal with col width.Positioning needle 156 on each cutting edge 155 described is distributed arranged in arrays.

Embodiment 2

Difference with embodiment 1 is, described body setter plate 152 also includes the capping of internal thread hole 1522 1523.For being not connected with the closing of the internal thread hole 1522 of body 154.

Such as, when preprocessing hole is bigger, as it is shown in figure 5, the external screw thread head 1541 of body 154 and interior spiral shell Pit 1522 matches, and cavity 153 coordinates the size of preprocessing hole, body about 154 diameter disunity.

As shown in Figure 6, become big due to cavity 153, it is impossible to set gradually in described body setter plate 152 Body 154, is closed by capping 1523 for the internal thread hole 1522 enabled.

The summary course of processing, is placed in sponge to be processed under multitube cutter 15, after alignment, and starter, Described multitube cutter 15 is by supersonic vibration, and steadily through sponge to be processed, the most up, will punch waste material Take out of, be passed through compressed air, waste material be excluded in cavity 153 can centralized collection, complete sea to be processed Porous processing on silk floss.

Claims (10)

1. a dither sponge Ni Zhifu drill punching device, it is characterised in that include supersonic generator and Ultrasonic transducer that described supersonic generator is connected by wire, it is connected with described ultrasonic transducer At least one-level horn and the multitube cutter that is connected with described horn, described multitube cutter and the luffing being connected Bar is threaded connection, and described multitube cutter includes union joint and the union joint phase connected with described horn Multiple bodys and cutting edge, the Mei Gesuo including cavity is set in body setter plate even, described body setter plate Stating body one end to be connected by removably with body setter plate, the other end extends described cutting edge.

A kind of dither sponge Ni Zhifu drill punching device, it is characterised in that institute State body setter plate and be provided with multiple internal thread hole, one end that described body is connected with body setter plate be provided with The external screw thread head that described internal thread hole matches.

A kind of dither sponge Ni Zhifu drill punching device, it is characterised in that institute Stating by arc transition between internal thread hole and external screw thread head, described arc radius is 1mm-20mm.

A kind of dither sponge Ni Zhifu drill punching device, it is characterised in that institute Stating internal thread hole in body setter plate to be arranged in matrix, line width is equal with col width.

A kind of dither sponge Ni Zhifu drill punching device, it is characterised in that institute Stating body setter plate and also include the capping of internal thread hole, described capping is for being not connected with the internal thread hole of body Close.

A kind of dither sponge Ni Zhifu drill punching device, it is characterised in that institute State body setter plate one-body molded with union joint.

A kind of dither sponge Ni Zhifu drill punching device, it is characterised in that institute It is provided with passage in stating union joint, in described body setter plate, is provided with gas-distributing channel, one, described passage and external sky Air compressor communicates, and other end is connected with total head of described gas-distributing channel, each parted hair of described gas-distributing channel and body Internal cavity communicates.

A kind of dither sponge Ni Zhifu drill punching device, it is characterised in that every Described cutting edge edge on individual described body is provided with at least one positioning needle.

A kind of dither sponge Ni Zhifu drill punching device, it is characterised in that institute State the positioning needle distribution on each cutting edge arranged in arrays.

A kind of dither sponge Ni Zhifu drill punching device, it is characterised in that Described ultrasonic transducer produces axial vibration, and frequency of vibration is 18-30kHz, and amplitude is 1-30 μm.