CN2527459Y - Water supply and gas supply mechanism of rotating grinding head seat of numerical controlled glass carving machine - Google Patents

Abstract

The utility model comprises a lifting base 1, a head grinding base 2, a vertical shaft 9, a bearing 13, a bearing disc 14, and a simultaneous belt wheel 15, etc. The utility model is characterized in that: a internal water passing sleeve 6 is connected on the vertical shaft 9, the external circumference of the internal water passing sleeve 6 is connected to an external water inlet ring sleeve 5 in a sliding way, and the external water passing sleeve 5 is connected with a water pipe joint 7; a pressing ring 3 is connected on the upper part of the external water inlet ring sleeve 5 and the internal water passing sleeve 6, the lower part of the water inlet ring sleeve 5 is connected with an air inlet ring sleeve 8, and the air inlet ring sleeve 8 is connected with an air inlet joint 10 and a rotation stop screw 11 which is fixed on the lifting base 1 through a fixing nut 12. The internal water passing sleeve 5 is internally provided with a water passing hole that is connected with the external water inlet ring sleeve 5 in the internal water passing sleeve 5, the water passing hole passes through the vertical shaft 9, finally the head grinding base 2 is connected with a universal nozzle 18. Internal wall air pores of the air inlet ring sleeve 8 is communicated with the air pores of the vertical shaft 9 and then connected with an air outlet joint 16 through an air pore in the head grinding base 2. The utility model supplies water and air on the rotary head grinding base, and has the advantages of compact structure and no leakage, so the utility model is an important component of a glass carver.

Description

A kind of water supply, gas supply mechanism of rotation bistrique seat of numerical control glass engraving machine

Technical field: the utility model is a building block of glass engraving machine, belongs to water supply, the air supply system of glass machinery grinding head system.

Background technology: the common machining center lathe that adopted of present domestic mechanical industry, it can carry out deep processing to the multiple complex parts of metal material, in the hope of reaching the requirement to parts design.To carry out deep processing to the product of this complicated silicate composition of glass, as grinding, engraving, boring etc., it is necessary can designing by the mature technology of machining center lathe equally, developing, make the engineening goods that glass is carried out deep processing, for this reason, China Zhongshan Fushan Glass Machinery Co., Ltd. designs a kind of numerical control glass engraving machine, utility application has been proposed, in " a kind of numerical control glass engraving machine bistrique seat rotation is hung and transmission mechanism ", (application number 01242865.5) introduced the bistrique seat and hung on elevating bracket; The bistrique seat can be done rotation at any angle together with the vertical shaft on the elevating bracket of its connection.But also to spray with air-dry emery wheel cutter and mill rotary head on the numerical control glass engraving machine through cooling water commonly used and compressed air, with common water inlet, air inlet pipe diatom ways of connecting pipeline is twined, can not work, thereby will solve water inlet, air feed problem on the bistrique seat with a kind of new method.

Summary of the invention: the purpose of this utility model is to provide a kind of water supply, gas supply mechanism of rotation bistrique seat of numerical control glass engraving machine, it adopts the mode of ring set water inlet, air feed, by the hole on the rotary sleeve, can arrive the bistrique seat to gentle the entering of water with water pipe in the vertical shaft of bistrique seat rotation and air flue, use the gas point from bistrique seat extend the out logical cool water shower device that enters emery wheel on the bistrique seat and each then, reach compact conformation, do not have and leak requirement easy to use.Design of the present utility model is such.Make two kinds of fluids: high-pressure cooling water and high pressure draught enter vertical shaft from elevating bracket, vertical shaft and bistrique seat link together and constantly rotation, high-pressure cooling water and high pressure draught extend out from the bistrique seat that is rotating again, reach this purpose, the inventor has proposed a ring set constructional device around vertical shaft, high-pressure cooling water and compressed air are fed the water flowing that can not rotate by pipeline separately, the ventilation ring set, through water flowing, ventilation ring covers into vertical shaft, vertical shaft rotates with the bistrique seat, last high-pressure cooling water, compressed air enters operative installations from the bistrique pedestal output of rotation.The inventor is design like this: at first overlap in the water flowing of an annular of the top of vertical shaft installation, in water flowing, there are limbers and limbers to extend in the cover and to pass vertical shaft inner and arrive in the bistrique seat limbers that the vertical shaft bottom connects always, then extend out from bistrique seat limbers, enter the water channel of bistrique seat bottom again, eject from universal sparge pipe then.Ring set outside the water inlet of the annular that in the water flowing of annular, is slidingly connected again on the cover cylindrical, limbers during the water storage cavity inner wall of the outer ring set of water inlet overlaps with water flowing is interior is connected, and the outside is connected with a water pipe head, thereby ring set is introduced high-pressure cooling water outside water inlet, and the cooling water that enters outer ring set supplies water to the bistrique seat by the limbers in the cover in the water flowing again.Here vertical shaft is constantly to rotate when work, and at this moment the outer ring set of water inlet is then fixing does not rotate.Limbers in water inlet in the cover has sealing ring to be connected to prevent the water leakage with the junction, limbers in the vertical shaft.Equally, in the outer ring set bottom of water inlet the air inlet ring set has been installed again, the inner headed face of air inlet ring set pastes mutually with vertical shaft, has some passages to pass vertical shaft in vertical shaft inside, arrival bistrique seat inside, and extend out in the bistrique pedestal and enter each air feed point.A plurality of pores are arranged on the inner headed face of air inlet ring set, and circuit can be connected with the pore in the vertical shaft respectively, on the periphery of air inlet ring set compressed air inlet pipe is arranged, and introduces compressed air from the outside to the air inlet ring set.Do not rotate for fixing air inlet ring set simultaneously, connect rotation stopping screw on ring set, rotation stopping screw is threaded on the elevating bracket wall, and the nut that is locked is fixed on the elevating bracket body.The utility model has the advantages that significantly:＜one reasonable in design, compact conformation;＜two〉good seal does not have and reveals.

Description of drawings: following according to the further elaboration of accompanying drawing structure of the present utility model.Accompanying drawing 1 is a sectional plan view of the present utility model, with reference to the accompanying drawings 1 we learn: a kind of water supply of rotation bistrique seat of numerical control glass engraving machine, gas supply mechanism, comprise elevating bracket 1, bistrique seat 2, vertical shaft 9, bearing 13, parts such as bearing dish 14 and synchronous pulley 15, its first design feature is to have connected in the annular water flowing on vertical shaft 9 tops to overlap 6, the cover 6 peripheries ring set 5 outside the annular water inlet that has been slidingly connected again in water flowing, outer ring set 5 peripheries of intaking connect water pipe head 7, water pipe head 7 is fixed on elevating bracket 1 top, cover 6 is connected the pressure ring 3 of annular with the top of ring set 5 outside the water inlet in water flowing, on the ring set 5 seal 4 is arranged outside water inlet; The air inlet ring set 8 that connects annular in the bottom of the outer ring set 5 of water inlet connects the inlet suction port 10 and the rotation stopping screw 11 of circle on the air inlet ring set 8, the rotation stopping screw 11 elevating bracket 1 upper wall nut 12 that is locked that is threaded is fixed on elevating bracket 1 body.Its second design feature is to have the limbers to communicate with ring set 5 outside the water inlet in water flowing in the cover 6, it is inner and be folded to that bistrique seat 2 outsidely is connected with water service pipe joint 19, water pipe 20 bindings that vertical shaft 9, bistrique seat 2 are passed in the limbers, connect water pipe head 7 again, water flowing flange 17 enters bistrique seat 2 bottom water channels 21, be connected with universal sparge pipe 18 through water flowing flange 17 again; Have 9 li pores of pore and vertical shaft to communicate at air inlet circuit 8 inwalls, turning back through the pore of 2 li of bistrique seats is connected with air outlet adapter 16 to the right again.Reach the purpose of water supply, air feed by these two design features.Its 3rd design feature is that bearing 14 connects elevating bracket 1, and vertical shaft 9 connects bistrique seat 2, and synchronous pulley 15 connects vertical shaft 9 and bistrique seat 2.From we can see that the emery wheel seat rotates around elevating bracket here, the water flowing on the vertical shaft, passage communicate with water flowing, vent cap on the bistrique seat.Therefore, cooling water and compressed air enter non-rotary water flowing, ventilation ring set by external pipe, use from the bistrique seat output of rotation at last, have reached the purpose of this utility model.

The specific embodiment: the utility model is applied in the water supply, air supply system of elevating bracket, the bistrique seat of numerical control glass engraving machine, through the test utilization, effect is good, can be to emery wheel cooling water supply in the running on the bistrique seat, each air feed of tool changing cylinder with gas point, the air blowing of forward flange dish, the effect that obtains, it is the indispensable composition of a glass engraving machine mechanism, to finishing the glass deep processing important effect is arranged.

Claims (3)

1, a kind of water supply of rotation bistrique seat of numerical control glass engraving machine, gas supply mechanism, comprise elevating bracket＜1 〉, bistrique seat＜2 〉, vertical shaft＜9 〉, bearing＜13 〉, bearing dish＜14〉and synchronous pulley＜15 etc. parts, it is characterized in that in vertical shaft＜9 top connected in the annular water flowing cover＜6, cover＜6〉periphery ring set＜5 outside the annular water inlet that have been slidingly connected again in water flowing 〉, outer ring set＜5 intake〉periphery connection water pipe head＜7 〉, water pipe head＜7〉be fixed on elevating bracket＜1〉top, cover＜6 in water flowing〉and outer ring set＜5 of water inlet top be connected annular pressure ring＜3, ring set＜5 outside intaking〉on seal＜4 are arranged; In outer ring set＜5 of water inlet〉the bottom connect annular air inlet ring set＜8, air inlet ring set＜8〉go up to connect circular inlet suction port＜10〉and rotation stopping screw＜11, rotation stopping screw＜11〉elevating bracket that is threaded＜1〉upper wall nut＜12 that are locked〉be fixed on elevating bracket＜1〉on the body.

2, water supply, the gas supply mechanism of the rotation bistrique seat of a kind of numerical control glass engraving machine according to claim 1, it is characterized in that in water flowing cover＜6〉in the limbers is arranged and intakes outside ring set＜5 communicate, vertical shaft＜9 are passed in the limbers 〉, bistrique seat＜2 inner and be folded to bistrique seat＜2 outside and water service pipe joint＜19 be connected, water pipe＜20 connection, connect water pipe head＜7 again 〉, water flowing flange＜17 enter bistrique seat＜2 bottom water channel＜21, pass through water flowing flange＜17 again〉with universal sparge pipe＜18 be connected; In air inlet circuit＜8〉inwall has pore and vertical shaft＜9〉pore of lining communicates, passes through bistrique seat＜2〉pore of lining turns back to the right and air outlet adapter＜16〉be connected.

3, water supply, the gas supply mechanism of the rotation bistrique seat of a kind of numerical control glass engraving machine according to claim 1, it is characterized in that bearing＜14〉connection elevating bracket＜1 〉, vertical shaft＜9〉connection bistrique seat＜2 〉, synchronous pulley＜15〉and connection vertical shaft＜9〉and bistrique seat＜2.

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