CN105817711A - Machining method and machining device for microphone shell - Google Patents
Machining method and machining device for microphone shell Download PDFInfo
- Publication number
- CN105817711A CN105817711A CN201610352329.3A CN201610352329A CN105817711A CN 105817711 A CN105817711 A CN 105817711A CN 201610352329 A CN201610352329 A CN 201610352329A CN 105817711 A CN105817711 A CN 105817711A
- Authority
- CN
- China
- Prior art keywords
- shell pipe
- process tool
- drive mechanism
- pipe
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
Abstract
The invention discloses a machining method and machining device for a microphone shell. The machining method includes the following steps that firstly, a prefabricated shell pipe blank is placed on the machining device, and the machining device drives the shell pipe blank and a machining tool to synchronously rotate; secondly, the machining tool moves in the axial direction of the shell pipe blank to cut a next circumference ring after cutting all grooves in one circumference ring; and thirdly, the second step is repeatedly executed so that the grooves can be evenly distributed in the axial direction and the circumferential direction of the shell pipe blank. In this way, the machining device drives the shell pipe blank and the machining tool to synchronously rotate, the outer side wall of the shell pipe blank is automatically cut, the grooves are made to be evenly distributed in the axial direction and the circumferential direction of the shell pipe blank, a texture effect with a certain distribution rule is achieved, skid resistance of a microphone is increased, the appearance is more elegant and attractive, the grade of the product is greatly improved, the machining process is convenient and rapid, and the machining device is easy and convenient to operate, more practical and more reliable.
Description
Technical field
The present invention relates to processing method, the processing method of a kind of microphone case and process equipment.
Background technology
Existing mike typically uses metal shell to be made, durable in use, metal surface smoother, holds not tight easily landing, cause breaking mike during use.Common mike sets up Anti-slip cover or Antisliding frame in handle position, it is possible to increase its non-skid property, but affects the aesthetic property that mike is overall, also improves the cost of product.It addition, more existing producers process matsurface on microphone case, increasing anti-skid structure with this, owing to processing technique is time-consuming, typically process the most single structure, skidproof effect is undesirable, and lacks aesthetic property.
Summary of the invention
In order to solve the technical problem of existing microphone case difficult processing, the present invention provides processing method and the process equipment of a kind of microphone case.
To achieve these goals, the technical solution used in the present invention is:
The processing method of a kind of microphone case, comprises the following steps:
Step 1: prefabricated shell pipe is placed on process equipment, described process equipment cover of driver pipe and process tool synchronous axial system；
Wherein, described shell pipe rotates around body axis, and the rotary motion trace of the cutter head of described process tool is tangent with shell pipe lateral wall makes cutter head cut along the circumference of shell pipe, forms the groove arranged at equal intervals；
Step 2: described process tool, after the institute cut in a circumferential ring is fluted, carries out the cutting of next circumferential ring along moving axially of shell pipe；
Step 3: repeat the above steps 2 makes groove be uniformly distributed along the axial and circumferential of shell pipe.
In above-mentioned steps, described process tool is provided with two cutter heads and two cutter heads are symmetrical, and when process tool rotates, two cutter heads are positioned in same rotary motion trace.
In above-mentioned steps 2, process tool at a fixed time interval and displacement moving axially along shell pipe, cut the reeded time on display pipe base one circumferential length by cutter head, and described displacement is the width of groove by described time interval.
In above-mentioned steps 2, process tool is along when moving axially of shell pipe, the rotating speed of shell pipe coordinates the groove mutual dislocation on the adjacent circumferential direction making shell pipe with the rotating speed of process tool, so, shell pipe upper shaft is spaced apart to the groove with circumference, form the texture with rule arrangement, more attractive top grade.
In above-mentioned steps, in above-mentioned steps, the described process tool range of speeds is 2400 revs/min-7500 revs/min, and the rotating speed of described shell pipe is the ratio driving groove number in motor speed and a circumferential ring of process equipment.
Preferably, the groove that the cutting of described cutter head is formed is square groove, rhombus or circular trough.
A kind of process equipment of the microphone case being applicable to above-mentioned processing method, including driving motor, for the first drive mechanism of connected with outer casing pipe with for connecting the second drive mechanism of process tool, described driving motor in synchrony drives the first drive mechanism and the second drive mechanism, described first drive mechanism drives shell pipe to rotate around body axis, described second drive mechanism drives process tool to rotate, and the rotary motion trace of described cutter head is tangent with shell pipe lateral wall so that cutter head cuts along the circumference of shell pipe.
Preferably, described first drive mechanism includes some the first power transmission shafts and the rotation seat for connected with outer casing pipe, described some the first power transmission shafts are sequentially connected with composition drive mechanism being connected with described rotation seat, and described driving motor is linked described first power transmission shaft by cogged drive belt.
Preferably, described second drive mechanism includes that second driving shaft, described process tool are connected on second driving shaft, and described driving motor is linked second driving shaft by cogged drive belt.
Preferably, the rotating shaft of described driving motor is provided with driving gear, and described driving gear is provided with first gear teeth and second gear teeth, and described first gear teeth are linked the first power transmission shaft by cogged drive belt, and described second gear teeth are linked second driving shaft by cogged drive belt.
Beneficial effects of the present invention: utilize process equipment cover of driver pipe and process tool synchronous axial system, so, the lateral wall of display pipe base is carried out automatization's cutting, makes groove be uniformly distributed along the axial and circumferential of shell pipe, form the grain effect with certain rule of arranging, both the skid resistance of mike had been increased, profile is the most generous attractive in appearance, is greatly promoted the class of product, and the course of processing is convenient and swift, process equipment is easy and simple to handle, the most practical reliably.
Accompanying drawing explanation
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the flow chart of steps of processing method in the present invention；
Fig. 2 is the side structure schematic diagram of the course of processing in the present invention；
Fig. 3 is the perspective view of the course of processing in the present invention；
Fig. 4 is to drive motor in synchrony to link the first drive mechanism and the structural representation of the second drive mechanism in the present invention；
Fig. 5 is the structural representation of a kind of embodiment of the first drive mechanism and the second drive mechanism in the present invention；
The structural representation of Fig. 6 and Fig. 7 two kinds of cutter heads of the present invention respectively.
Detailed description of the invention
nullAs shown in Figure 1，The processing method of a kind of microphone case that the present invention provides，Comprise the following steps: step 1: prefabricated shell pipe 1 is placed on process equipment，Preferably the body of stainless steel is as shell pipe 1，Process equipment is provided with the process tool 2 of belt blade head 21，By process equipment cover of driver pipe 1 and process tool 2 synchronous axial system，Concrete，Process equipment drives shell pipe 1 to rotate around body axis，Process equipment drives process tool 2 being perpendicular in shell pipe 1 axially direction rotation，When process tool 2 rotates，The rotary motion trace of cutter head 21 is tangent with shell pipe 1 lateral wall makes cutter head 21 cut along the circumference of shell pipe 1，Form the groove 11 arranged at equal intervals，And in the course of processing，Each groove 11 needs repeatedly to cut ability molding，The side structure schematic diagram being illustrated in figure 2 in the course of processing.
Step 2: process tool 2 is after the institute fluted 11 cut in a circumferential ring, and the certain distance that moves axially along shell pipe 1 carries out the cutting of next circumferential ring；Wherein, in circumferential ring fluted 11 be groove 11 quantity that the circumferential length along shell pipe 1 distributes at equal intervals, such as, rotating speed according to shell pipe 1 and process tool 2 limits, can divide 30 grooves 11 in a circumferential ring at equal intervals equally, then after cutter head 21 completes 30 grooves 11 in this circumferential ring, passage enters the cutting of next circumferential ring the most forward.
Step 3: repeat the above steps 2 makes groove 11 be uniformly distributed along the axial and circumferential of shell pipe 1.So, can coordinate by setting the rotating speed of different shell pipes 1 and process tool 2, cut different grain effects, groove 11 is evenly spaced on shell pipe 1, on the one hand adds the skid resistance of mike, on the other hand also makes profile the most generous attractive in appearance.
In above-mentioned steps, the process tool 2 of employing is provided with two cutter heads 21, the symmetrical periphery being positioned at process tool 2 of this two cutter head 21, so, process tool 2 around center rotating time, two cutter head 21 rotary motion trace are for circular and be positioned in same rotary motion trace.
In above-mentioned steps 2, at a fixed time interval and displacement moving axially along shell pipe 1, this time interval has cut the time of fluted 11 on display pipe base 1 one circumferential length to process tool 2 by cutter head 21, and this displacement is the width of groove 11.
Embodiment one, process tool 2 is along when moving axially of shell pipe 1, the rotating speed of shell pipe 1 coordinates groove 11 mutual dislocation on the adjacent circumferential direction making shell pipe 1 with the rotating speed of process tool 2, groove 11 be shaped as square groove, so, on shell pipe 1, the groove 11 of axial and circumferential is spaced apart, as it is shown on figure 3, dash area is groove 11 in figure.In this embodiment, driving motor 3 speed setting of process equipment is 1425 revs/min, the rotating speed of process tool 2 is 5343.75 revs/min, the rotating speed of shell pipe 1 is the ratio of groove 11 number driving motor 3 rotating speed and a circumferential ring of process equipment, such as, setting in embodiment and have 30 grooves 11 in a circumferential ring, so, the rotating speed of shell pipe 1 is 1425/30=47.5 rev/min.
Additionally also provide for the process equipment of a kind of microphone case, it is applicable to above-mentioned processing method, including driving motor 3, for the first drive mechanism 4 of connected with outer casing pipe 1 with for connecting the second drive mechanism 5 of process tool 2, described driving motor 3 synchronizes to drive the first drive mechanism 4 and the second drive mechanism 5, described first drive mechanism 4 drives shell pipe 1 to rotate around body axis, described second drive mechanism 5 drives process tool 2 to rotate so that the rotary motion trace of cutter head 21 is tangent with shell pipe 1 lateral wall, i.e. process equipment drives shell pipe 1 to rotate around body axis by the first drive mechanism 4, process equipment drives process tool 2 being perpendicular in shell pipe 1 axially direction rotation by the second drive mechanism 5.
As shown in Figures 2 and 3, being so capable of, when process tool 2 rotates, the rotary motion trace of cutter head 21 is tangent with shell pipe 1 lateral wall makes cutter head 21 cut along the circumference of shell pipe 1, forms the groove 11 arranged at equal intervals；Process tool 2 is after the institute fluted 11 cut in a circumferential ring, and the certain distance that moves axially along shell pipe 1 carries out the cutting of next circumferential ring.Process tool 2 is at a fixed time interval and displacement moving axially along shell pipe 1, time interval and displacement can be set by the control chamber on process equipment.
In order to make process tool 2 and shell pipe 1 meet the rotating speed of above-described embodiment one, embodiment two provides the first drive mechanism 4 and the second drive mechanism 5 being capable of, as shown in Figure 5, first drive mechanism 4 is mainly made up of rotation seat 43 and three the first power transmission shafts 41, it is sequentially connected with by drive disk assembly between each first power transmission shaft 41, first bar the first power transmission shaft 41 is provided with the first travelling gear 42, described rotation seat 43 is connected with the first power transmission shaft 41 of tail end, described driving motor 3 drives first bar the first power transmission shaft 41 to rotate by cogged drive belt, first bar other first power transmission shaft 41 of the first power transmission shaft 41 synchronous interaction rotates.Second drive mechanism 5 includes that second driving shaft 51, described process tool 2 are connected on second driving shaft 51, and described driving motor 3 is by cogged drive belt linkage second driving shaft 51.The rotating shaft driving motor 3 is provided with driving gear, gear is driven to be provided with first gear teeth 31 and second gear teeth 32, first gear teeth 31 are connected by cogged drive belt and the first travelling gear 42, and second gear teeth 32 are connected, as shown in Figure 4 by cogged drive belt and the second travelling gear 52.
In order to make shell pipe 1 in rotation process more stable, process equipment arranges detent mechanism, when shell pipe 1 is connected on rotation seat 43, by detent mechanism, display pipe base 1 is fixed location, make structure more firm, avoid shell pipe 1 to offset when rotating, affect cutting effect, the concrete structure of the not shown detent mechanism of accompanying drawing.
nullIn above-described embodiment two，The rotating speed driving motor 3 used is 1425 revs/min，Preferably，The number of teeth of first gear teeth 31 is 75 teeth，The number of teeth of second gear teeth 32 is 20 teeth，The number of teeth of the first travelling gear 42 is 40 teeth，The number of teeth of the second travelling gear 52 is 20 teeth，So，The number of teeth of first gear teeth 31 and the tooth ratio of second gear teeth 32，It is multiplied by the rotating speed driving the rotating speed of motor 3 can draw process tool 2，I.e. 75/20*1425=5343.75 rev/min，And the rotating speed of shell pipe 1 is to be determined by groove 11 number driving motor 3 and a circumferential ring，In embodiment one，When needing to cut 30 grooves on a circumferential length of display pipe base 1，The rotating speed of shell pipe 1 is 1425/30=47.5 rev/min，And so on，When needing to be set as 32 grooves，The rotating speed of shell pipe 1 is 1425/32=44.5 rev/min，In the case of the rotating speed driving motor 3 is constant，The change of shell pipe 1 rotating speed can be met by changing the first travelling gear 42.Therefore, demand according to difference cutting modeling effect, the number of teeth often selecting first gear teeth 31 is 95,45 and 35, and the number of teeth of the second travelling gear 52 selects 20 teeth to be more preferred scheme, and the first travelling gear 42 and the second travelling gear 52 are the most replaceable to choose the different numbers of teeth.
Additionally, coordinate difform cutter head can cut difform groove 11, preferably, knife rest arranges two cutter heads 21, two cutter heads 21 are separately fixed on side symmetrical on knife rest, Fig. 6 with Fig. 7 show two kinds of different embodiments of cutter head 21, and groove 11 shape shown in Fig. 3 is cut by the cutter head 21 of Fig. 6 and formed.
The above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as it reaches the technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (10)
1. the processing method of a microphone case, it is characterised in that: comprise the following steps:
Step 1: prefabricated shell pipe is placed on process equipment, described process equipment cover of driver pipe and process tool synchronous axial system；
Wherein, described shell pipe rotates around body axis, and the rotary motion trace of the cutter head of described process tool is tangent with shell pipe lateral wall makes cutter head cut along the circumference of shell pipe, forms the groove arranged at equal intervals；
Step 2: described process tool, after the institute cut in a circumferential ring is fluted, carries out the cutting of next circumferential ring along moving axially of shell pipe；
Step 3: repeat the above steps 2 makes groove be uniformly distributed along the axial and circumferential of shell pipe.
The processing method of microphone case the most according to claim 1, it is characterised in that: in above-mentioned steps, described process tool is provided with two cutter heads and two cutter heads are symmetrical, and when process tool rotates, two cutter heads are positioned in same rotary motion trace.
The processing method of microphone case the most according to claim 2, it is characterized in that: in above-mentioned steps 2, process tool is at a fixed time interval and displacement moving axially along shell pipe, described time interval has been cut the reeded time on display pipe base one circumferential length by cutter head, and described displacement is the width of groove.
The processing method of microphone case the most according to claim 3, it is characterized in that: in above-mentioned steps 2, process tool is along when moving axially of shell pipe, and the rotating speed of shell pipe coordinates the groove mutual dislocation on the adjacent circumferential direction making shell pipe with the rotating speed of process tool.
5. according to the processing method of the arbitrary described microphone case of claim 1-4, it is characterized in that: in above-mentioned steps, the described process tool range of speeds is 2400 revs/min-7500 revs/min, and the rotating speed of described shell pipe is the ratio driving groove number in motor speed and a circumferential ring of process equipment.
The processing method of microphone case the most according to claim 5, it is characterised in that: the groove that the cutting of described cutter head is formed is square groove, rhombus or circular trough.
7. the process equipment of a microphone case, it is characterized in that: include driving motor, for the first drive mechanism of connected with outer casing pipe with for connecting the second drive mechanism of process tool, described driving motor in synchrony drives the first drive mechanism and the second drive mechanism, described first drive mechanism drives shell pipe to rotate around body axis, described second drive mechanism drives process tool to rotate, and the rotary motion trace of described cutter head is tangent with shell pipe lateral wall so that cutter head cuts along the circumference of shell pipe.
The process equipment of microphone case the most according to claim 7, it is characterized in that: described first drive mechanism includes some the first power transmission shafts and the rotation seat for connected with outer casing pipe, described some the first power transmission shafts are sequentially connected with composition drive mechanism being connected with described rotation seat, and described driving motor is linked described first power transmission shaft by cogged drive belt.
The process equipment of microphone case the most according to claim 8, it is characterised in that: described second drive mechanism includes that second driving shaft, described process tool are connected on second driving shaft, and described driving motor is linked second driving shaft by cogged drive belt.
The process equipment of microphone case the most according to claim 9, it is characterized in that: the rotating shaft of described driving motor is provided with driving gear, described driving gear is provided with first gear teeth and second gear teeth, described first gear teeth are linked the first power transmission shaft by cogged drive belt, and described second gear teeth are linked second driving shaft by cogged drive belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352329.3A CN105817711B (en) | 2016-05-24 | 2016-05-24 | A kind of processing method and process equipment of microphone case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352329.3A CN105817711B (en) | 2016-05-24 | 2016-05-24 | A kind of processing method and process equipment of microphone case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105817711A true CN105817711A (en) | 2016-08-03 |
| CN105817711B CN105817711B (en) | 2018-08-07 |
Family
ID=56531233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610352329.3A Active CN105817711B (en) | 2016-05-24 | 2016-05-24 | A kind of processing method and process equipment of microphone case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817711B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003053409A (en) * | 2001-08-07 | 2003-02-26 | Sumitomo Light Metal Ind Ltd | Method for presetting roll bending force in cold- rollingon mill |
| JP2009028878A (en) * | 2007-07-30 | 2009-02-12 | Audio Technica Corp | Deburring device |
| CN102430816A (en) * | 2011-12-13 | 2012-05-02 | 汪仕斌 | Special peeler for aluminium alloy plastic lining pipe |
| CN202910557U (en) * | 2012-08-07 | 2013-05-01 | 中山市天键电声有限公司 | Automatic assembling machine of microphone parts |
| CN104308615A (en) * | 2014-10-20 | 2015-01-28 | 宁波日鼎电子科技有限公司 | Machining tool for microphone connector zinc shell |
-
2016
- 2016-05-24 CN CN201610352329.3A patent/CN105817711B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003053409A (en) * | 2001-08-07 | 2003-02-26 | Sumitomo Light Metal Ind Ltd | Method for presetting roll bending force in cold- rollingon mill |
| JP2009028878A (en) * | 2007-07-30 | 2009-02-12 | Audio Technica Corp | Deburring device |
| CN102430816A (en) * | 2011-12-13 | 2012-05-02 | 汪仕斌 | Special peeler for aluminium alloy plastic lining pipe |
| CN202910557U (en) * | 2012-08-07 | 2013-05-01 | 中山市天键电声有限公司 | Automatic assembling machine of microphone parts |
| CN104308615A (en) * | 2014-10-20 | 2015-01-28 | 宁波日鼎电子科技有限公司 | Machining tool for microphone connector zinc shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105817711B (en) | 2018-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104810753B (en) | Cable automatic peeling device | |
| US20070082593A1 (en) | Method and device for portioning a string of material | |
| CN205870628U (en) | Eat material section shred device | |
| CN106170361A (en) | Processing unit (plant) and processing method | |
| CN203752217U (en) | Distance adjustable manual mechanical cutting machine | |
| CN105817711A (en) | Machining method and machining device for microphone shell | |
| CN102232406A (en) | Automatic fish slicing machine | |
| CN105076285B (en) | A kind of noodles cutting machine | |
| CN102132863B (en) | Minced fillet product spiral coloring device | |
| CN103862722A (en) | Apparatus for manufacturing handle of hand bag | |
| CN203752216U (en) | Synchronously rotating manual or mechanical cutting machine | |
| CN201640296U (en) | Automatic fish slicing machine | |
| CN201612138U (en) | Minced fish product spiral coloring device | |
| CN202857703U (en) | Noodle cutter for noodle cutting machine | |
| CN208601609U (en) | Small-sized slitter for turnip | |
| CN208609904U (en) | A kind of reconstituted tobacco die-cutting apparatus and its adjustable dimension die cutting mechanism | |
| HUE029768T2 (en) | Method for producing end products made from stacked laminations | |
| CN102320011B (en) | Coaxial controllable rotating radial feeder | |
| CN205735310U (en) | A kind of cutter sweep of automotive trim foam | |
| CN110733133A (en) | high-speed drilling and coring method | |
| CN205343473U (en) | Plane formula fluting ware | |
| CN104904772A (en) | Deep-fried dough stick blank cutting machine | |
| CN203266726U (en) | Laver reaping device | |
| CN207402871U (en) | Ripple bar cutting device | |
| JP4829270B2 (en) | Method and apparatus for producing shredded meat products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |