CN205852481U - A kind of earpiece buffing machine - Google Patents

Abstract

The utility model discloses a kind of earpiece buffing machine, aim to provide a kind of earpiece buffing machine, earpiece can be carried out milling and polishing, its drip irrigation device is to include frame and the conveyer belt being arranged in frame and order about the feed drive device of conveyer belt transmission, and described conveyer belt is provided with the clamping device for clamping earpiece；Be additionally provided with in described frame the opener for opening clamping device, carry out for earpiece milling milling mechanism, be polished for earpiece mechanism, for clean earpiece milling and polishing after cleaning mechanism；Described opener, milling mechanism, polishing mechanism and cleaning mechanism are centered around conveyer belt surrounding successively and arrange；Described opener includes feeding opening device and blanking opening device, and earpiece is by feeding opening device clamping on clamping device, and described conveyer belt drives clamping device to be delivered to milling mechanism, polishing mechanism, cleaning mechanism and blanking opening device successively.

Description

A kind of earpiece buffing machine

Technical field

This utility model relates to a kind of earpiece buffing machine, more specifically, it relates to a kind of earpiece buffing machine.

Background technology

Earpiece is glasses important component parts, and earpiece was typically passed through milling, polishing before assembling of spraying paint, Milling mainly carries out milling to milling cutter earpiece stock, needs to be polished earpiece after the main end of milling, polishing mainly mirror Phase mutual friction between frame and grinding abrasive disk, removes the burr on mirror holder surface so that mirror holder smooth outer surface conveniently sprays paint One process, so milling and polishing are carried out by two operations, is carried out by the most different process equipments.Milling and polishing, Processing needs respectively earpiece to be carried out independent clamping, and work efficiency is low.

Utility model content

The deficiency existed for prior art, the purpose of this utility model is to provide a kind of earpiece buffing machine, permissible Earpiece is carried out milling and polishing.

For achieving the above object, this utility model provides following technical scheme:

A kind of earpiece buffing machine, the conveyer belt including frame and being arranged in frame and order about the defeated of conveyer belt transmission Driver, described conveyer belt is sent to be provided with the clamping device for clamping earpiece；It is additionally provided with for opening clamp in described frame Opener, the milling mechanism carrying out milling for earpiece of holding device, it is polished mechanism for earpiece, for cleaning Cleaning mechanism after earpiece milling and polishing；Described opener, milling mechanism, polishing mechanism and cleaning mechanism successively around Arrange in conveyer belt surrounding；Described opener includes feeding opening device and blanking opening device, and earpiece is opened by feeding Opening device clamping is on clamping device, and described conveyer belt drives clamping device to be delivered to milling mechanism, polishing mechanism, cleaning successively Mechanism and blanking opening device.

This utility model is arranged further: described milling mechanism includes left milling attachment and right milling attachment；Described polishing Mechanism includes thick right burnishing device, thick left burnishing device, slightly goes up burnishing device, slightly descends burnishing device, smart right burnishing device, essence left Burnishing device under burnishing device and essence in burnishing device, essence；Described cleaning mechanism includes cleaning device and wipe-drying device.

This utility model is arranged further: described clamping device includes fixing seat and the upper clamping being arranged on fixing seat Part, lower holder and pressing elastic parts；Described clamping device is provided with locating slot portion, and described locating slot portion is arranged on fixing seat On lower surface；One end of described upper holder and one end of lower holder are hinged, the other end of described upper holder and lower folder The other end of gripping member is respectively provided with the clamping part of clamping earpiece；Described pressing elastic parts includes pressing lever and sheathed Elastic component on pressing lever, described upper holder is provided with pressing hole, described pressing lever through upper holder pressing hole with under Holder is hinged, and described elastic component is inconsistent with upper holder.

This utility model is arranged further: the upper end of described pressing lever is threaded nut, the one of described elastic component Holding inconsistent with upper holder, the other end is inconsistent with nut, and described pressing lever set is additionally provided with press sleeve and lower press sleeve, institute The one end stating elastic component is inconsistent with upper holder by lower press sleeve, and the other end is inconsistent with nut by upper press sleeve.

This utility model is arranged further: described feeding opening device includes opening driver, support and unlatching arm, described Opening arm to be hinged with support, the one end of described unlatching arm is connected with opening driver, and the other end is placed on described Above holder；When opening driver orders about unlatching arm opposite brackets swing, described unlatching arm can press described upper holder, The clamping part of holder is separated with the clamping part of lower holder.

This utility model is arranged further: described left milling attachment includes milling cutter and for ordering about milling cutter towards earpiece The moving assembly of movement and for supporting a support component of earpiece；When gripping apparatus grips earpiece is sent to by conveyer belt At milling mechanism, described earpiece is placed on a support component, and described moving assembly orders about milling cutter and earpiece is carried out milling.

This utility model is arranged further: the described frame position corresponding with described milling mechanism is provided with clamping dress Put the positioner carrying out positioning；Described positioner includes installing plate, positioning cylinder, rotation bar；The two ends of described rotation bar Portion is respectively equipped with rolling bearing, and described rolling bearing is fixed on installing plate by rotary shaft bearing, and described rotation bar is provided with Linkage block and keeper, described linkage block and keeper are that angle is arranged, and described rotation bar is by linkage block and positioning cylinder Output shaft is connected；Described positioning cylinder is driven by linkage block and rotates bar rotation, thus drives keeper towards locating slot Direction, portion swings, and matches with locating slot portion.

This utility model is arranged further: described moving assembly include X-axis track, Y-axis track, Z axis track, X-axis motor, Y-axis motor and Z axis motor, described Z axis track is provided with the electro spindle for installing milling cutter, and described X-axis motor is placed in X-axis track On order about Y-axis track and move at X-axis track, described y-axis motor is placed on Y-axis track and orders about Z axis track and move at Y-axis track, Described Z axis motor is placed on Y-axis track and orders about electro spindle and move at Z axis track；Described support component includes bracing frame, described Support is provided with two upper support cylinders being oppositely arranged and lower support cylinder, and described upper support cylinder and lower support cylinder set respectively There are upper backup pad and lower supporting plate.

This utility model is arranged further: cleans device and includes that erecting bed and the cleaning being fixedly installed on erecting bed are driven Dynamic device, the telescopic shaft of described cleaning driver is provided with clean plate, and described clean plate offers clean-out opening, the front end of described clean plate Face is provided with the front cleaning assemblies for cleaning earpiece, and the rear end face of described clean plate is provided with the rear cleaning for cleaning earpiece Assembly；Described clean plate is additionally provided with two conveying pipes, and one end of described conveying pipe is extended towards front cleaning assemblies；Work as glasses When foot is placed in front cleaning assemblies, described cleaning driver can be ordered about clean plate and be moved towards earpiece direction.

This utility model is arranged further: described front cleaning assemblies includes upper and lower spaced upper cleaning block and lower cleaning Block, described upper cleaning block and lower cleaning block are all fixed on clean plate by front shoe；Described rear cleaning assemblies includes left and right Spaced left cleaning block and right cleaning block, described left cleaning block and right cleaning block are all fixed on clean plate by rear fixed plate On.

This utility model beneficial effect: described clamping device moves on a moving belt, opens when clamping device moves to feeding During opening device, earpiece is by feeding opening device clamping on clamping device, and after earpiece clamping, described conveyer belt can drive Clamping device is delivered to that milling mechanism carries out milling, polishing mechanism is polished, cleaning mechanism is carried out drying, finally successively Be delivered to blanking opening device discharging, it is achieved clamped one time just can realize milling and polishing, it is to avoid earpiece transport back and forth and Repeated clamping, improves production efficiency.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model a kind of earpiece buffing machine；

Fig. 2 is the structural representation of clamping device；

Fig. 3 is the sectional view of clamping device；

Fig. 4 is the assembling structural representation of feeding opening device and clamping device；

Fig. 5 is the assembling structural representation of left milling attachment, clamping device and positioner；

Fig. 6 is the assembling structural representation of clamping device and positioner；

Fig. 7 is for cleaning apparatus structure schematic diagram；

Fig. 8 is to clean the structural representation of cleaning assemblies after device is removed；

Description of reference numerals: 1, frame；2, conveyer belt；3, feed drive device；4, clamping device；41, fixing seat；42, on Holder；421, articulated section；422, pressing hole；423, press section；43, lower holder；431, hinged block；44, by compression elasticity group Part；441, pressing lever；442, elastic component；443, nut；444, upper press sleeve；445, lower press sleeve；45, the first jointed shaft；46、 Clamping part；47, the second jointed shaft；5, opener；51, feeding opening device；511, opening driver；512, support；513、 Open arm；52, blanking opening device；6, milling mechanism；61, left milling attachment；611, milling cutter；612, moving assembly；613, prop up Support component；6131, bracing frame；6132, upper support cylinder；6133, lower support cylinder；6134, upper backup pad；6135, lower support Plate；62 right milling attachments；7, polishing mechanism；71, thick right burnishing device；72, thick left burnishing device；73, burnishing device is slightly gone up； 74, burnishing device is slightly descended；75, smart right burnishing device；76, smart left burnishing device；77, burnishing device in essence；78, dress is polished under essence Put；8, cleaning mechanism；81, device is cleaned；811, erecting bed；812, driver is cleaned；813, clean plate；8131, clean-out opening； 814, front cleaning assemblies；815, rear cleaning assemblies；816, guide pad；817, guide post；82, wipe-drying device；9, positioner； 91, installing plate；92, positioning cylinder；93, bar is rotated；94, linkage block；95, keeper；10, locating slot portion.

Detailed description of the invention

This utility model one earpiece buffing machine is described in further details by 1 to Fig. 8 referring to the drawings.

A kind of earpiece buffing machine, the conveyer belt 2 including frame 1 and being arranged in frame 1 and order about conveyer belt transmission Feed drive device 3, feed drive device 3 is motor, and wherein conveyer belt 2 is closed band loop, it is possible to achieve repeat feeding and unloading Material, described conveyer belt 2 is provided with the clamping device 4 for clamping earpiece；Wherein the quantity of clamping device 4 is multiple, interval It is uniformly distributed on conveyor belt 2, improves production efficiency.

It is additionally provided with in described frame 1 for opening the opener 5 of clamping device 4, carrying out the milling of milling for earpiece Cut mechanism 6, be polished for earpiece mechanism 7, for clean earpiece milling and polishing after cleaning mechanism 8；Described open Open mechanism 5, milling mechanism 6, polishing mechanism 7 and cleaning mechanism 8 and be centered around the setting of conveyer belt 2 surrounding successively.

Described opener 5 includes feeding opening device 51 and blanking opening device 52, and earpiece opens dress by feeding Putting 51 clampings on clamping device 4, described clamping device 4 includes fixing seat 41 and is arranged on the upper holder on fixing seat 41 42, lower holder 43 and pressing elastic parts 44, wherein descend holder 43 to be fixed on fixing seat 41, and described lower holder 43 sets Two spaced hinged blocks 431, described upper holder 42 is provided with articulated section 421, is provided with between said two hinged block 431 First jointed shaft 45, described articulated section 421 is set on the first jointed shaft 45 and is placed between two hinged blocks 431, realizes institute One end of one end and lower holder 43 of stating holder 42 is hinged, and prevents holder 42 and lower holder 43 from position occurring Move, simple in construction.

The other end of described upper holder 42 and the other end of lower holder 43 are respectively provided with the clamping of clamping workpiece Portion 46；Described pressing elastic parts 44 includes pressing lever 441 and the elastic component 442 being set on pressing lever 441, described upper folder Gripping member 42 is provided with pressing hole 422, and described pressing lever 441 is hinged through the pressing hole 422 of upper holder 42 with lower holder 43, Described elastic component 442 is inconsistent with upper holder 42, and wherein elastic component 442 is compression spring.

Being additionally provided with the second jointed shaft 47 between wherein said two hinged blocks 431, described pressing lever 441 is set in the second hinge It is placed in spindle 47 between two hinged blocks 431, it is achieved described pressing lever 441 is hinged with lower holder 43.

In order to elastic component 442 is firmly set on pressing lever 441, threaded in the upper end of described pressing lever 441 Having nut 443, one end of described elastic component 442 is inconsistent with upper holder 42, and the other end is inconsistent with nut 443, wherein spiral shell Female 443 can be two, prevent nut 443 from loosening, select nut 443 to regulate elastic component 442 precompressed length simultaneously, regulate Elastic component 442 is to upper holder 42 and the chucking power size of lower holder 43.

Being arranged with press sleeve 444 and lower press sleeve 445 at described pressing lever 441, one end of described elastic component 442 is passed through Lower press sleeve 445 is inconsistent with upper holder 42, and the other end is inconsistent with nut 443 by upper press sleeve 444, it is simple to spring is pacified It is contained on pressing lever 441.

Described feeding opening device 51 includes opening driver 511, support 512 and opens arm 513, wherein opening driver 511 is cylinder or oil cylinder, and described unlatching arm 513 is hinged with support 512, and the one end of described unlatching arm 513 drives with unlatching Dynamic device 511 is connected, and the other end is placed in above described upper holder；When opening driver 511 order about unlatching arm 513 relative When support 512 swings, described unlatching arm 513 can press described upper holder so that the clamping part of upper holder and lower holder Clamping part be separated.

In order to realize preferably coordinating with feeding opening device 51, described upper holder 42 and lower holder 43 are hinged One end is to extending formation press section 423, and the one end of described unlatching arm 513 is placed in above press section, and described unlatching arm 513 passes through Pressing press section 423, is easy to open holder 42 and lower holder 43, unclamps workpiece.

When needs feeding, control opening driver 511 orders about unlatching arm 513 opposite brackets 512 and swings, and opens arm 513 Holder can be pressed down on so that the clamping part of upper holder is separated with the clamping part of lower holder, and earpiece is placed in two Between individual separated clamping part, open arm 513 unclamp holder just can realize clamping earpiece, simple in construction, simultaneously Described upper holder and lower holder are hinged, and are possible to prevent holder and lower holder relative displacement, and by elasticity Part applies chucking power, described upper holder and lower holder energy firm stable clamping workpiece, knot to upper holder and lower holder Structure is simple.

After earpiece clamping completes, described conveyer belt 2 drives clamping device 4 to be delivered to milling mechanism 6, described Milling Machine Structure 6 includes left milling attachment 61 and right milling attachment 62, and the most left milling attachment 61 is identical with right milling attachment 62 structure, described Left milling attachment 61 is to carrying out milling on the left of earpiece, and described right milling attachment 62 is to carrying out milling on the right side of earpiece, this Embodiment is just described with the structure of left milling attachment 61:

Described left milling attachment 61 includes milling cutter 611 and for order about that milling cutter 611 moves towards earpiece mobile group Part 612 and for supporting support component 613 of earpiece；It is sent to left milling by conveyer belt 2 when clamping device 4 clamps earpiece At turning device 61, described earpiece is placed on a support component 613, and described moving assembly 612 orders about milling cutter 611 to be carried out earpiece Milling.

Described moving assembly 612 includes X-axis track, Y-axis track, Z axis track, X-axis motor, y-axis motor and Z axis motor, Described Z axis track is provided with the electro spindle for installing milling cutter 611, and described X-axis motor is placed on X-axis track and orders about Y-axis track at X Axle track moves, and described y-axis motor is placed on Y-axis track and orders about Z axis track and move at Y-axis track, and described Z axis motor is placed in Y Order about electro spindle on axle track to move at Z axis track, it is achieved milling cutter 611 realizes mobile in the X, Y, Z direction, improve milling cutter 611 Travelling performance.

Wherein propping up support component 613 and include bracing frame 6131, support frame as described above is provided with two upper support cylinders being oppositely arranged 6132 and lower support cylinder 6133, described upper support cylinder 6132 and lower support cylinder 6133 are respectively equipped with upper backup pad 6134 With lower supporting plate 6135, it is achieved earpiece is supported up and down, prevent earpiece from offseting at milling process, improve the chi of milling Very little precision.

Described frame 1 position corresponding with milling mechanism 6 is provided with the positioner 9 positioning clamping device 4； Described positioner 9 includes installing plate 91, positioning cylinder 92, rotates bar 93；The both ends of described rotation bar 93 are respectively equipped with and turn Dynamic bearing, described rolling bearing is fixed on installing plate 91 by rotary shaft bearing, and described rotation bar 93 is provided with linkage block 94 With keeper 95, described linkage block 94 and keeper 95 arrange in angle, and this angle can be 90 degree, say, that linkage block 94 Being arranged in a mutually vertical manner with keeper 95, wherein the quantity of linkage block 94 and keeper 95 and positioning cylinder 92 is two, wherein One linkage block 94 and a keeper 95 and positioning cylinder 92 formed a combination arrange on rotation bar 93 one end with a left side Milling attachment 61 is corresponding, and other in which linkage block 94 and another keeper 95 and another positioning cylinder 92 form another Individual combination arranges on rotation bar 93 other end corresponding with right milling attachment 62.

Described rotation bar 93 is connected by the output shaft of linkage block 94 with positioning cylinder 92；Described positioning cylinder 92 leads to Cross linkage block 94 drive rotate bar 93 rotate, thus drive keeper 95 towards direction, locating slot portion 10 swing, and with location Groove portion 10 matches, and wherein said keeper 95 is provided with location bearing with the end sleeve in locating slot portion 10 so that described keeper 95 in swing process smoothness is placed in locating slot portion 10, it is achieved match with locating slot portion 10.

After clamping device 4 clamps earpiece, clamping device 4 can be towards left milling attachment 61 side under conveyer belt 2 drives To movement, when clamping device 4 is placed near milling position, now the positioning cylinder 92 of positioner 9 is driven by linkage block 94 The dynamic bar 93 that rotates rotates, thus drives keeper 95 to swing towards direction, locating slot portion 10, and matches with locating slot portion 10, Making clamping device 4 be placed in accurate location and carry out milling, upper backup pad 6134 and lower supporting plate 6135 can relative movement folders simultaneously Tight earpiece, it is achieved earpiece is supported, it is to avoid milling process offsets, it is achieved earpiece accurately supports clamping, Preventing from deforming in milling process, moving assembly 612 drives milling cutter to realize in the X, Y, Z direction moving simultaneously, it is achieved towards Earpiece moves and carries out accurate milling, simple in construction.

After earpiece milling completes, described conveyer belt drives clamping device 4 to be delivered to polishing mechanism 7, described buffing machine Structure 7 includes thick right burnishing device 71, thick left burnishing device 72, thick upper burnishing device 73, thick lower burnishing device 74, essence right polishing dress Put 75, burnishing device 78 under burnishing device 77 and essence in smart left burnishing device 76, essence；The thickest right burnishing device 71, thick left throwing Polish in electro-optical device 72, thick upper burnishing device 73, thick lower burnishing device 74, smart right burnishing device 75, smart left burnishing device 76, essence Device 77 is identical with left milling attachment 61 structure with burnishing device under essence 78, and difference is replaced with buff wheel milling cutter exactly, Just its structure is repeated no more at the present embodiment.

After earpiece has polished, described conveyer belt drives clamping device 4 to be delivered to cleaning mechanism 8, described cleaner Structure 8 includes cleaning device 81 and wipe-drying device 82, and described cleaning device 81 includes erecting bed 811 and is fixedly installed on erecting bed Cleaning driver 812 on 811, wherein cleaning driver 812 is cylinder, and the telescopic shaft of described cleaning driver 812 is provided with clearly Washing plate 813, described clean plate 813 offers clean-out opening 8131, and the front end face of described clean plate 813 is provided with for cleaning earpiece Front cleaning assemblies 814, the rear end face of described clean plate 813 is provided with the rear cleaning assemblies 815 for cleaning earpiece；Before described Cleaning assemblies 814 includes that upper and lower spaced upper cleaning block and lower cleaning block, described upper cleaning block and lower cleaning block all pass through Front shoe is fixed on clean plate 813；Described rear cleaning assemblies 815 includes the spaced left cleaning block in left and right and right cleaning Block, described left cleaning block and right cleaning block are all fixed on clean plate 813 by rear fixed plate, wherein go up cleaning block, lower cleaning Block, left cleaning block and right cleaning block all use sponge to make, and earpiece is placed in cleaning block and lower cleaning block is direct, through cleaning Behind hole 8131, the leading section of earpiece is placed between left cleaning block and right cleaning block, reaches high-efficiency washing purpose.

Be equipped with mounting hole at described front shoe and rear fixed plate, bolt through mounting hole front shoe and rear fixing Plate is fixed on clean plate 813, so can regulate cleaning block and the gap of lower cleaning block, regulate left cleaning block and right cleaning block Gap, improve its serviceability.

Wherein said erecting bed 811 is additionally provided with the guide pad 816 with pilot hole, and described clean plate 813 is provided with and guides The guide post 817 matched in hole so that clean driver 812 and drive clean plate 813 to move forward and backward, more steadily reliable.

The structure of described cleaning device 81 and wipe-drying device 82 is essentially identical, and difference is to clean device 81 by defeated Sending pipe inspection is cleaning liquid, and described wipe-drying device 82 is gas by conveying pipe inspection, therefore wipe-drying device 82 is at the present embodiment On repeat no more.

After earpiece has cleaned, described conveyer belt drives clamping device 4 to be delivered to blanking opening device 52, wherein under Material opening device 52 is identical with feeding opening device 51 structure, the most just repeats no more.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. an earpiece buffing machine, is characterized in that: includes frame and the conveyer belt being arranged in frame and orders about conveyer belt The feed drive device of transmission, described conveyer belt is provided with the clamping device for clamping earpiece；

Be additionally provided with in described frame the opener for opening clamping device, carry out for earpiece milling milling mechanism, For earpiece be polished mechanism, for clean earpiece milling and polishing after cleaning mechanism；

Described opener, milling mechanism, polishing mechanism and cleaning mechanism are centered around conveyer belt surrounding successively and arrange；

Described opener includes feeding opening device and blanking opening device, and earpiece is being pressed from both sides by feeding opening device clamping Holding on device, described conveyer belt drives clamping device to be delivered to milling mechanism, polishing mechanism, cleaning mechanism and blanking successively and opens Device.

A kind of earpiece buffing machine the most according to claim 1, is characterized in that: described milling mechanism includes left milling attachment With right milling attachment；Described polishing mechanism includes thick right burnishing device, thick left burnishing device, slightly goes up burnishing device, thick lower polishing Burnishing device under burnishing device and essence in device, smart right burnishing device, smart left burnishing device, essence；Described cleaning mechanism includes clearly Cleaning device and wipe-drying device.

A kind of earpiece buffing machine the most according to claim 1, is characterized in that: described clamping device include fixing seat and The upper holder being arranged on fixing seat, lower holder and pressing elastic parts；Described clamping device is provided with locating slot portion, described Locating slot portion is arranged on the lower surface of fixing seat；

One end of described upper holder and one end of lower holder are hinged, the other end of described upper holder and lower holder The other end is respectively provided with the clamping part of clamping earpiece；

Described pressing elastic parts includes that pressing lever and the elastic component being set on pressing lever, described upper holder are provided with pressing Hole, described pressing lever is hinged through the pressing hole of upper holder with lower holder, and described elastic component is inconsistent with upper holder.

A kind of earpiece buffing machine the most according to claim 3, is characterized in that: the upper end of described pressing lever is threaded Having nut, one end of described elastic component is inconsistent with upper holder, and the other end is inconsistent with nut, and described pressing lever set is additionally provided with Upper press sleeve and lower press sleeve, one end of described elastic component is inconsistent with upper holder by lower press sleeve, and the other end is by upper Press sleeve is inconsistent with nut.

A kind of earpiece buffing machine the most according to claim 3, is characterized in that: described feeding opening device includes that unlatching is driven Dynamic device, support and unlatching arm, described unlatching arm is hinged with support, and the one end of described unlatching arm is with opening driver linkage even Connecing, the other end is placed in above described upper holder；

When opening driver orders about unlatching arm opposite brackets swing, described unlatching arm can press described upper holder so that on The clamping part of holder is separated with the clamping part of lower holder.

A kind of earpiece buffing machine the most according to claim 2, is characterized in that: described left milling attachment include milling cutter and For ordering about moving assembly that milling cutter moves towards earpiece and for supporting a support component of earpiece；Work as gripping apparatus grips Earpiece is sent at milling mechanism by conveyer belt, and described earpiece is placed on a support component, and described moving assembly orders about milling Cutter carries out milling to earpiece.

A kind of earpiece buffing machine the most according to claim 6, is characterized in that: described frame is relative with described milling mechanism The position answered is provided with the positioner positioning clamping device；Described positioner includes installing plate, positioning cylinder, turns Lever；

The both ends of described rotation bar are respectively equipped with rolling bearing, and described rolling bearing is fixed on installing plate by rotary shaft bearing On, described rotation bar is provided with linkage block and keeper, and described linkage block and keeper are that angle is arranged, and described rotation bar passes through Linkage block is connected with the output shaft of positioning cylinder；

Described positioning cylinder is driven by linkage block and rotates bar rotation, thus drives keeper to swing towards direction, locating slot portion, And match with locating slot portion.

A kind of earpiece buffing machine the most according to claim 7, is characterized in that: described moving assembly includes X-axis track, Y Axle track, Z axis track, X-axis motor, y-axis motor and Z axis motor, described Z axis track is provided with the electro spindle for installing milling cutter, Described X-axis motor is placed on X-axis track and orders about Y-axis track and move at X-axis track, and described y-axis motor is placed on Y-axis track and orders about Z axis track moves at Y-axis track, and described Z axis motor is placed on Y-axis track and orders about electro spindle and move at Z axis track；

Described support component includes that bracing frame, support frame as described above are provided with two upper support cylinders being oppositely arranged and lower support gas Cylinder, described upper support cylinder and lower support cylinder are respectively equipped with upper backup pad and lower supporting plate.

A kind of earpiece buffing machine the most according to claim 2, is characterized in that: cleans device and includes erecting bed and fix The cleaning driver being arranged on erecting bed, the telescopic shaft of described cleaning driver is provided with clean plate, and described clean plate offers Clean-out opening, the front end face of described clean plate is provided with the front cleaning assemblies for cleaning earpiece, and the rear end face of described clean plate sets There is the rear cleaning assemblies for cleaning earpiece；

Described clean plate is additionally provided with two conveying pipes, and one end of described conveying pipe is extended towards front cleaning assemblies；

When earpiece is placed in front cleaning assemblies, described cleaning driver can be ordered about clean plate and be moved towards earpiece direction.

A kind of earpiece buffing machine the most according to claim 9, is characterized in that: described front cleaning assemblies includes between the upper and lower All it is fixed on clean plate by front shoe every the upper cleaning block arranged and lower cleaning block, described upper cleaning block and lower cleaning block On；

Described rear cleaning assemblies includes the spaced left cleaning block in left and right and right cleaning block, described left cleaning block and right cleaning block All it is fixed on clean plate by rear fixed plate.