CN2264057Y - Polishing wiredrawing machine - Google Patents
Polishing wiredrawing machine Download PDFInfo
- Publication number
- CN2264057Y CN2264057Y CN 96213599 CN96213599U CN2264057Y CN 2264057 Y CN2264057 Y CN 2264057Y CN 96213599 CN96213599 CN 96213599 CN 96213599 U CN96213599 U CN 96213599U CN 2264057 Y CN2264057 Y CN 2264057Y
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- bed
- headstock
- big
- worm screw
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a polishing and wire drawing machine tool. A machine tool body is provided with a work table, a spiral groove processing master plate, and a hydraulic system. The work table is provided with a headstock which is used for storing workpieces and the supporting seat of a grinding roll. The utility model is characterized in that the inner part of a hollow shaft of the headstock for storing a worm wheel is provided with a small hollow shaft, and an electric speed reducer is connected with the small hollow shaft through a belt pulley by a belt. A clutch device is arranged between the big and the small hollow shafts on the workpiece clamping ends. Through changing the combination and separation state of the two hollow shafts, spiral groove grinding and drawing procedures are completed by clamping the grinding roll for one time. The improved machine tool simplifies the original complicated procedures, and improves the automation level and the processing reliability of a special machine tool.
Description
The utility model relates to a kind of Cereals Processing Machines manufacturing, the reparation special purpose machine tool of parts in addition.
Grinding roller is a critical component in the flour processing equipment, and the outer garden of its working face roughness requires
Between, outer surface draws 200-1000 bar spiral groove equably, and quick abrasion in this parts work often needs to repair or change, and common apparatus is processed with inconvenience.Flour mill uses a kind of polishing wire drawing special purpose machine tool at present, can finish the grinding of outer garden, the spiral fluted planing of workpiece on this lathe simultaneously.This lathe is by the head of a bed, workbench, lathe bed, mill planing combination cutter platform, grinding roller bearing, wire drawing calibration, compositions such as helicla flute processing pattern mechanism and electrical equipment, hydraulic system.The head of a bed comprises headstock and grinding actuating unit, workpiece is placed on the lathe bed two grinding roller bearings, during grinding, needs to adorn a negative pulley wheel at the workpiece spindle nose and is connected by belt with actuating unit belt pulley on the headstock, drive the workpiece low speed rotation, finish grinding by bistrique.During wire drawing, the belt pulley on the workpiece is unloaded, the headstock hollow spindle is connected with workpiece by clip, finishes automatic indexing and spiral fluted drawing by being contained in the cover of one on main shaft worm gear, worm screw and pattern mechanism by machine tool hydraulic system.The major defect of this equipment be when grinding because belt pulley and workpiece diameter of axle mismate, often need join belt pulley in addition, waste time and energy, and owing to need unload the belt pulley secondary during wire drawing and be installed, the workpiece axiality is difficult to assurance.
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of combined roll grinding and fluting machine bed that once is installed and just can finishes whole operations is provided.
The utility model is achieved in that this lathe mainly makes up cutter platform, grinding roller bearing, wire drawing indexing mechanism, helicla flute processing master plate and hydraulic system by lathe bed, workbench, the head of a bed, mill planing and forms, mill planing combination cutter platform is contained on the lathe bed, can seesaw by slideway, it has one as the cutter platform of the shaping machine bistrique the same with peripheral milling.The head of a bed, grinding roller bearing are contained on the workbench, under the effect of hydraulic system, can be reciprocating by slideway, on the headstock of the head of a bed, fixing electric reducer, adorn a big hollow shaft in the headstock, on the big hollow shaft worm gear is arranged, the worm gear that is equipped with on worm screw and the hollow shaft in the vertical direction of big hollow shaft meshes, the worm screw external part is adorned a gear that can slide and one and the ratchet of worm screw interlock on axle, ratchet is housed on the gear matches with ratchet.Also adorn helicla flute processing master plate on lathe bed, this master plate can be adjusted the angle of master plate by axle, and a slide block is arranged in the groove of master plate, and the U-shaped shift fork of the slide block other end just in time places the groove of worm screw shaft extension.Tooth bar on the index cylinder and the gears engaged on the worm screw.It is characterized in that also adorning a little hollow shaft in the big hollow shaft in the headstock, between the size hollow shaft bearing is housed, its two ring flanges that stretch out headstock card engaging workpiece end are close mutually, and be provided with arrangement of clutch, the other end shaft extension of little hollow shaft is adorned a belt pulley, links to each other with electric reducer spindle nose belt pulley by belt.During use, workpiece is contained on little hollow shaft ring flange and the grinding roller bearing, the dynamo-electric machine of start and deceleration, workpiece rotates, and starting grinding head motor and workbench hydraulic jack carry out grinding.When needing wire drawing, stir the arrangement of clutch of ring flange, make the combination of big or small hollow shaft ring flange, adjust the Knife for stripping cable platform of helicla flute processing master plate angle and mill planing combination cutter platform, starting the workbench hydraulic jack makes workpiece reciprocating, beginning channeling, the slide block in simultaneously pattern is pulled be along with workbench slides in the pattern board slot, because of the groove of master plate and the axis of workpiece have an angle, making slide block stir worm screw at the volley moves forward and backward, worm gear rotates, and workpiece is also rotating, and channeling is line in the shape of a spiral.During backhaul, index cylinder action, the rack drives gear ratchet swing on it, ratchet is stirred ratchet, worm screw, worm gear interlock, workpiece changes an angle, finish the calibration operation after, carry out wire drawing next time.
Adopt the utility model to simplify the complicated procedures of operating process greatly, guaranteed crudy, improved the automatization level of special plane and the degree of reliability of processing.
Be described further below in conjunction with accompanying drawing:
Fig. 1 is a combined roll grinding and fluting machine bed structure schematic diagram;
Fig. 2 is a combined roll grinding and fluting machine bed head of a bed part-structure schematic diagram;
Fig. 3 is a wire drawing calibration transmission schematic diagram;
As shown in the figure, this lathe is made up of lathe bed 6, workbench 8, the head of a bed, mill planing combination cutter platform, grinding roller bearing 5, wire drawing indexing mechanism, helicla flute processing master plate 11 and hydraulic system, mill planing combination cutter platform is contained on the lathe bed 6, can seesaw by slideway, this combination cutter platform comprises Knife for stripping cable platform 3 and bistrique 4, fixes an electric reducer 1 on the headstock 2 of the head of a bed, and the head of a bed and grinding roller bearing 5 are contained on the workbench 8, adorn a big hollow shaft 14 in the headstock, worm gear 13 is housed on this axle; On the headstock of big hollow shaft vertical direction, also adorn a snail pavilion 12, be meshed with worm gear, the worm screw external part is adorned a gear that can slide 18 and one and the ratchet 17 of worm screw interlock on axle, ratchet 19 is housed on the gear to match with ratchet, on lathe bed, also adorn helicla flute processing master plate 11, this master plate can be adjusted the angle of master plate by axle 9, one slide block 10 is arranged in the groove of master plate, the U-shaped shift fork of the other end of slide block 10 just in time places the groove of worm screw 12 shaft extensions, gear 18 engagements on index cylinder tooth bar 16 and the worm screw.In the big hollow shaft 14 of headstock, also adorn a little hollow shaft 15, the bearing supporting is arranged between the size hollow shaft, but two hollow shaft relative motions, its two ring flanges that stretch out headstock card engaging workpiece end are close mutually, and being provided with clutch apparatus, this device comprises and is contained in the cover for seat 20 on the little hollow shaft ring flange and is contained in alignment pin 21 in the cover for seat, spring 23 and be installed in alignment pin upper handle 22.Corresponding positions is equipped with pin hole on big hollow shaft ring flange.Pulling handle 22 can be realized the combination or the separation of big or small hollow shaft.The wheel that thongs at the other end shaft extension place of little hollow shaft 15 links to each other with the spindle nose belt pulley of electric reducer 1 by belt.
During use, workpiece is contained on little hollow shaft ring flange and the grinding roller bearing 5, with the clutch apparatus handle pull-up of ring flange, big or small hollow shaft is separated, the dynamo-electric machine of start and deceleration, workpiece rotates, and starting grinding head motor and workbench hydraulic jack 7 carry out the grinding of cylindrical.When needing wire drawing, stir clutch handle, make big or small hollow shaft combination, adjust the angle of helicla flute processing master plate 11 and the Knife for stripping cable platform 3 of mill planing combination cutter platform, start workbench hydraulic jack 7 and make workpiece reciprocating, the beginning channeling.Simultaneously, the slide block 10 in the master plate 11 is pulled in the groove at pattern and is slided along with the motion of workbench, because of groove and the axis of workpiece of master plate has an angle, makes slide block stir worm screw at the volley simultaneously and moves forward and backward, and makes worm gear, workpiece rotation, and channeling is line in the shape of a spiral.During backhaul, index cylinder work, 19 swings of tooth bar 16 driven gears 18 on it, ratchet, ratchet is stirred ratchet 17,13 interlocks of worm screw 12 worm gears again, workpiece changes an angle, finish the calibration operation after, carry out wire drawing next time.
Claims (2)
1, a kind of combined roll grinding and fluting machine bed is made up of lathe bed, workbench, the head of a bed, mill planing combination cutter platform, grinding roller bearing, wire drawing indexing mechanism, helicla flute processing master plate and hydraulic system; Mill planing combination cutter platform is contained on the lathe bed, and this cutter platform is equipped with as the cutter platform of the shaping machine bistrique the same with cylindrical grinder; The head of a bed, grinding roller bearing are contained on the workbench, on the headstock of the head of a bed, be fixed with electric reducer, adorn a big hollow shaft in the headstock, on the big hollow shaft worm gear is arranged, in the vertical direction of big hollow shaft worm gear engagement on worm screw and the big hollow shaft is housed, the worm screw external part is adorned a gear that can slide and one and the ratchet of worm screw interlock on axle, ratchet is housed on the gear matches with ratchet; Helicla flute processing master plate also is housed on lathe bed, and this master plate can be adjusted angle by axle, and a slide block is arranged in the pattern board slot, and the U-shaped shift fork of the slide block other end just in time places the groove of worm screw shaft extension; Tooth bar on the index cylinder and the gears engaged on the worm screw, it is characterized in that also adorning a little hollow shaft in the big hollow shaft in the headstock, between the size hollow shaft bearing is housed, its two ring flanges that stretch out headstock card engaging workpiece end are close mutually, and be provided with arrangement of clutch, the other end shaft extension of little hollow shaft is adorned a belt pulley, links to each other with electric reducer spindle nose belt pulley by belt.
2, combined roll grinding and fluting machine bed according to claim 1, the arrangement of clutch that it is characterized in that big or small hollow shaft card engaging workpiece end comprises the cover for seat that is contained on the little hollow shaft ring flange and is contained in alignment pin, the spring in the cover for seat and is installed in the alignment pin upper handle that corresponding positions is equipped with pin hole in big hollow shaft ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213599 CN2264057Y (en) | 1996-06-17 | 1996-06-17 | Polishing wiredrawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213599 CN2264057Y (en) | 1996-06-17 | 1996-06-17 | Polishing wiredrawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2264057Y true CN2264057Y (en) | 1997-10-08 |
Family
ID=33895891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96213599 Expired - Fee Related CN2264057Y (en) | 1996-06-17 | 1996-06-17 | Polishing wiredrawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2264057Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284912A (en) * | 2011-08-29 | 2011-12-21 | 常州东基数控机械有限公司 | Cooling device of edging machine |
| CN107598288A (en) * | 2017-10-24 | 2018-01-19 | 中山迈雷特智能装备有限公司 | A kind of wiredrawing machine |
| CN110237917A (en) * | 2019-05-22 | 2019-09-17 | 雷勇杰 | A kind of ore dressing selects mesh to grind separating screen device and application method automatically |
-
1996
- 1996-06-17 CN CN 96213599 patent/CN2264057Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284912A (en) * | 2011-08-29 | 2011-12-21 | 常州东基数控机械有限公司 | Cooling device of edging machine |
| CN102284912B (en) * | 2011-08-29 | 2013-07-03 | 常州东基数控机械有限公司 | Cooling device of edging machine |
| CN107598288A (en) * | 2017-10-24 | 2018-01-19 | 中山迈雷特智能装备有限公司 | A kind of wiredrawing machine |
| CN110237917A (en) * | 2019-05-22 | 2019-09-17 | 雷勇杰 | A kind of ore dressing selects mesh to grind separating screen device and application method automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |