CN2270596Y - Machine tool for working stone circular arc plate and its edge - Google Patents
Machine tool for working stone circular arc plate and its edge Download PDFInfo
- Publication number
- CN2270596Y CN2270596Y CN 94240165 CN94240165U CN2270596Y CN 2270596 Y CN2270596 Y CN 2270596Y CN 94240165 CN94240165 CN 94240165 CN 94240165 U CN94240165 U CN 94240165U CN 2270596 Y CN2270596 Y CN 2270596Y
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- machining tool
- arc plate
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- stone material
- cutting device
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Abstract
The utility model discloses a machine tool for working stone circular arc plate and the circumferential outline shape thereof. The utility model adopts a bidirectional cutting device, a multitool molding and cutting device, and an edge grinding device. When a stone material blank is loaded on the utility model, the processing processes, such as trepanning, rounding, cutting circumferential outline shape, and grinding circumferential outline shape can be completed in one clamping. The utility model has high productivity and can process various circumferential outline shapes in order to produce different decorative effect. The utility model is suitable for processing stone circular plates, arched plates and fan-like plates in architectural decoration, and is suitable for processing household stone circular arc-shaped table tops, stool tops, desk tops, etc.
Description
The utility model relates to stone product special-shaped surfaces process equipment, specifically, relates to and a kind ofly cuts out special-shaped circular arc template and process the lathe with required radial section profile in its radiused edges from blank.Above-mentioned lathe is mainly used in stone material circular slab, cambered plate, fanning strip and the stone material circular arc desktop of using as furniture, stool face, the table top of processing architectural decoration etc.The edge profile of these revolving bodies can be designed to the various combination of plane and cambered surface, producing various decorative effects, but causes bigger difficulty to processing.
Domestic known processing method is to mark earlier the arc profile line of required size on the slabstone material at present, cut into circumscribed polygon along the line with portable diamond disc cutting machine again, and then on lathe, use hilted broadsword car circumferential shapes, at last with hand-held grinding stone or polishing material sanding and polishing.On second the international building equipment of holding in Beijing 1-6 day in December, 1992 and technology exhibition, there is a SYSTEM180 type corner grinding and polishing machine (Edge Polishing andBullnosing Machine) to have the annex of processing detachable round tabletop in the product sample that Italy Conandulli company prints and distributes, can be considered as the representative of existing known technology.This lathe is with the one-sided cutting arc shape work piece of diamond tool from blank, again with pressing generating principle grinding peripheral shape repeatedly one by one at the diamond abrasive tool of workpiece radial section inside lock degree.
The common drawback of above-mentioned two kinds of processing methods is: all only cut from one-sided (1), and efficient is lower; (2) all use the diamond cut instrument, cost is higher.In addition, the former processing method is original, and labor strength is big, and crudy is poor, and the accident of bad diamond saw blade of card often takes place; The latter can only process circular arc and monocline face combination profile, can not process the edge profile of other kind.
The purpose of this utility model provides a kind of working (machining) efficiency and quality is higher, can use the universal cutter material, can process the stone material arc plate machining tool of multiple edge profile.
For achieving the above object, machining tool of the present utility model system has adopted bi-directional cutting device and multitool form-cutting device.This bi-directional cutting device has two cutoff tools, from the workpiece two sides simultaneously, in opposite directions, on same radius workpiece is carried out trepanning, every final penetraction depth cutoff tool only is required to be thickness of workpiece and partly the workpiece cover can be cut out respectively for two cutoff tools during work.After removing peripheral clout, can use the edge profile of multitool form-cutting device processing work immediately.On this multitool form-cutting device one group of cutter has been installed, has wherein been had at least one to be the forming tool (it is positioned on the position of last participation cutting) that designs by edge of work profile.This group cutter is cut feeding simultaneously, every cutter is excised allowance on edge of work different parts or the different cutting lay respectively, and last forming tool cuts the net shape of the edge of work.After cutting out desired edge profile, again with the working face shape and by the consistent Burnishing wheel of the edge of work profile that cut out or the grinding and polishing of grinding and polishing piece it, to improve its glossiness.Above-mentioned being operated in the workpiece once mounting location all finished in order, saves non-cutting time, the labor productivity height, and crudy is reliable.
Bi-directional cutting device is installed on the support, and it is mainly by arbor holder, be installed in a pair of knife bar on the arbor holder symmetrically, be installed in cutoff tool on the knife bar, promote knife bar and form around the synchro-feed mechanism of bearing pin swing with the hold-down mechanism that arbor holder is fixed on the support by bearing pin.Promote two knife bars during this synchro-feed mechanism action and swing synchronously around bearing pin, workpiece is cut or withdraw from thereupon to the cutoff tool that is installed in the knife bar opposite side synchronously.
Multitool form-cutting device is installed on the support, it mainly by take-up housing, the hold-down mechanism that is installed in slide block on the take-up housing, is installed in one group of cutter (wherein have at least to be forming tool, it is positioned on the position of last participation cutting) on the slide block, promotes feed mechanism that slide block moves back and forth, take-up housing is fixed on the support forms.Above-mentioned feed mechanism promotes slide block and does straight reciprocating motion, advances and retreat simultaneously thereby drive one group of cutter mounted thereto, realizes the multitool shaping processing to the edge of work.
The piece-holder and the drive system of this lathe mainly comprise: be installed in the main shaft on the support vertical, be horizontally fixed on main shaft upper end, excircle the rotary table of tooth is arranged, workpiece is fixed on workpiece clamping mechanism on the rotary table, be installed in the main motor on the support, the rotation of main motor passed to the gear of rotary table.
Above-mentioned workpiece clamping mechanism comprise crossbeam on two side stands that are installed in support, by spiral marking connection on the crossbeam with the screw mandrel of main shaft coaxial line, be installed in the screw mandrel upper end handwheel, be suspended on the screw mandrel bottom free bearing, be articulated in triangle force transmission rack on the free bearing, be articulated in three pressing plates of triangle force transmission rack lower end.
The cooling and lubricating liquid supply system of this lathe mainly is made up of parts such as pump, woven hose, control valve, nozzle, liquid casees, and is similar with the cooling and lubricating liquid supply system of general-purpose grinder.
Because half when having adopted bi-directional cutting device, the degree of depth of the incision workpiece that cutoff tool is required to have only unidirectional the cutting both can shorten break time, can improve the condition of work of cutter again; Adopt multitool form-cutting device to make and many cutter is shared chipping allowance jointly, make every the cutting load that cutter bore to be alleviated, help improving tool life and working (machining) efficiency.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the vertical view of the utility model stone material arc plate machining tool.
Fig. 2 is the A-A cutaway view (removing parts 02 and 06) of Fig. 1.
Fig. 3 is the cutaway view of bi-directional cutting device, and wherein Fig. 3-1 is the B-B cutaway view of Fig. 1; Fig. 3-2 is the C-C cutaway view of Fig. 3-1.
Fig. 4 is a kind of structural representation of edge grinding and polishing apparatus.
Fig. 1 is the vertical view of the utility model stone material arc plate machining tool.Part number 01 is a support, and 02 is bi-directional cutting device, and 03 is multitool form-cutting device, and 04 is the edge grinding and polishing apparatus, and 05 is Work-sheet pressing mechanism, and 06 is the shelves liquid dish assembly that prevents that cooling-lubricant from spilling.Support is a weldment, can also be foundry goods.Bi-directional cutting device, multitool form-cutting device, edge grinding and polishing apparatus are installed on the support panel 01-1, and Work-sheet pressing mechanism connects with the support of support both sides mutually by crossbeam 5 usefulness screws, pin.
Fig. 2 is the A-A cutaway view after stone material arc plate machining tool removes 02,06 parts.Workpiece 11 by horizontal supporting on the toothed rotary table 4 in edge.When turning clockwise handwheel 6, to bottom offset, the free bearing 8 that is suspended on the screw mandrel lower end moves down screw mandrel 7 thereupon with respect to crossbeam 5, promotes hinged triangle force transmission rack 9 thereon by three pressing plate 10 workpiece pressings.At this moment, start the motor 25 that is contained on the support, then the rotation of motor is communicated to pinion shaft 2 after slowing down by the transmission of two-stage band, and pinion 3 mounted thereto directly drives toothed rotary table and workpiece, pressing plate, triangle force transmission rack, free bearing etc. and rotates together.Since the center line of screw mandrel 7 and the centerline collineation of main shaft 24, screw mandrel lower end and free bearing be sphere to plane contact, perhaps by the thrust bearing connection, screw mandrel does not rotate, and plays the power transmission effect.
Fig. 3 is a kind of embodiment of bi-directional cutting device.The synchro-feed mechanism of this programme has adopted cam one spring mechanism.The pressing plate 32 of spiral hold-down mechanism is pressed on arbor holder 31 on the support panel 01-1.Rotate counterclockwise handle 34 drive cams 33 and rotate counterclockwise, promote knife bar 28 and swing synchronously around bearing pin 30, at this moment, two cutting knifes that are installed in the knife bar other end move simultaneously in opposite directions, cut workpiece synchronously; When clockwise rotating handle 34, compression spring 29 promotes knife bar around bearing pin 30 backswings, and then two cutting knifes withdraw from workpiece synchronously.Cutoff tool is made up of cutter hub 27, blade 26 and hold-down mechanism thereof.The hold-down mechanism of this programme comprises a triangle pressing plate 35 and a screw 36, and when screwing screw, the triangle pressing plate is about to blade and cutter hub is pressed on the knife bar 28 simultaneously.
The structure and the operation principle of the multitool form-cutting device of present embodiment can be described by Fig. 1 and Fig. 2.The feed mechanism of this device has adopted eccentric mechanism, and eccentric wheel 19 is positioned on the take-up housing 22 by pin 18, and its cylindrical is limited in slide block 17 and is installed between the plate washer 20 on the slide block.Take-up housing is pressed on the support panel 01-1 by the pressing plate 15 of spiral hold-down mechanism.When moving eccentric wheel handle 21, the slide block that is installed in the take-up housing radially moves forward and backward along workpiece, drives the one group of cutter that is installed on the slide block and does the advance and retreat motion simultaneously.Have 3 cutters on the slide block of present embodiment, every the extension elongation of cutter can to regulate the back fixing with screw 23 by adjusting screw 16, so that it can be worked simultaneously and share cutting load jointly.The edge profile of workpiece is determined forming tool by one of last participation cutting.Shaping blade 12 on the cutter is to be pressed on the cutter hub 14 by screw 13, changes different shaping blades and can process different types of edge of work profile.
Fig. 4 is the edge grinding and polishing apparatus schematic diagram of the utility model stone material arc plate machining tool.Bearing 44 with holes is installed on the support panel 01-1, and rotating shaft 45 is installed in the hole of bearing, and control stick 46 is installed in again in the hole of rotating shaft 45.The grinding and polishing head is installed in (present embodiment is for using the situation of grinding and polishing piece) on the control stick, mainly is made up of taper shank 43, grinding tool chuck 41, pin 42, screw 39, plate washer 38 and grinding and polishing piece 40.The grinding and polishing edge of work is undertaken by the hand-held joystick lever of workman.
Another embodiment of grinding and polishing head is that a micro-machine is installed on control stick, and on motor shaft Burnishing wheel is installed directly, manually controls control stick and makes Burnishing wheel press to the edge of work, utilizes the Burnishing wheel sanding and polishing edge of work profile of rotation at a high speed.
The work of grinding and polishing edge of work profile also can be finished by the hand-held grinding and polishing head of workman.
Claims (6)
1, a kind of stone material arc plate machining tool is used for processing stone material circular slab or cambered plate or fanning strip and edge profile thereof, and it is made up of piece-holder and drive system, machining tool system, cooling and lubricating liquid supply system and support.It is characterized in that: described machining tool system comprises bi-directional cutting device and multitool form-cutting device.
2, stone material arc plate machining tool according to claim 1, it is characterized in that: its bi-directional cutting device comprises:
(1), is installed in arbor holder on the support;
(2), be installed in a pair of knife bar on the arbor holder symmetrically by bearing pin;
(3), be installed in cutoff tool on the knife bar;
(4), promote the synchro-feed mechanism of two knife bars around the synchronous swing of bearing pin;
(5), the hold-down mechanism of dead knife rod bearing.
3, stone material arc plate machining tool according to claim 1 is characterized in that: its multitool form-cutting device comprises:
(1), is installed in take-up housing on the support;
(2), be installed in slide block on the take-up housing;
(3), be installed in one group of cutter on the slide block, wherein have at least one to be forming tool, its back knife face profile is the edge profile design that requires according to workpiece, is positioned on the position of last participation cutting;
(4), promote the feed mechanism that slide block moves back and forth;
(5), the fixing hold-down mechanism of take-up housing.
4, stone material arc plate machining tool according to claim 1, it is characterized in that: its machining tool system also comprises the edge grinding and polishing apparatus, and it mainly is made of following part:
(1), is installed in bearing with holes on the support;
(2), be installed in rotating shaft in the bearing hole;
(3), be installed in control stick in the rotating shaft;
(4), be installed in grinding and polishing head on the control stick;
(5), be installed in grinding and polishing instrument on the grinding and polishing head.
5, stone material arc plate machining tool according to claim 1, it is characterized in that: its tool holding and drive system comprise:
(1), is installed in main shaft on the support vertical;
(2), be horizontally fixed on the rotary table that there is tooth main shaft upper end, excircle;
(3), workpiece is fixed on workpiece clamping mechanism on the rotary table;
(4), be installed in main motor on the support;
(5), the rotation of main motor is passed to the gear of rotary table.
6, stone material arc plate machining tool according to claim 5, it is characterized in that: its workpiece clamping mechanism comprises:
(1), is installed in crossbeam on two side stands of support;
(2), by spiral marking connection on crossbeam with the screw mandrel of main shaft coaxial line;
(3), be installed in the handwheel of screw mandrel upper end;
(4), be suspended on the free bearing of screw mandrel bottom;
(5), be articulated in triangle force transmission rack on the free bearing;
(6), be articulated in three pressing plates of triangle force transmission rack lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240165 CN2270596Y (en) | 1994-04-11 | 1994-04-11 | Machine tool for working stone circular arc plate and its edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240165 CN2270596Y (en) | 1994-04-11 | 1994-04-11 | Machine tool for working stone circular arc plate and its edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270596Y true CN2270596Y (en) | 1997-12-17 |
Family
ID=33847206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94240165 Expired - Fee Related CN2270596Y (en) | 1994-04-11 | 1994-04-11 | Machine tool for working stone circular arc plate and its edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270596Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350380A (en) * | 2013-06-19 | 2013-10-16 | 俞晓东 | Circular metal sheet edge forming equipment |
| CN106112715A (en) * | 2016-08-19 | 2016-11-16 | 张新兴 | A kind of for plate surface and can the processing unit (plant) of damping |
| CN106141834A (en) * | 2016-08-19 | 2016-11-23 | 吴刚 | A kind of damping processing unit (plant) for sheet material |
| CN106181528A (en) * | 2016-08-19 | 2016-12-07 | 吴刚 | A kind of movable sheet material processing unit (plant) |
| CN106181621A (en) * | 2016-08-19 | 2016-12-07 | 吴刚 | A kind of sheet machining apparatus |
| CN106181620A (en) * | 2016-08-19 | 2016-12-07 | 吴刚 | A kind of processed safely device for plate surface |
| CN106181617A (en) * | 2016-08-19 | 2016-12-07 | 吴刚 | A kind of firm plate surface process equipment |
| CN106239289A (en) * | 2016-08-19 | 2016-12-21 | 张新兴 | A kind of heat radiating type processing unit (plant) for plate surface |
| CN110347112A (en) * | 2018-04-06 | 2019-10-18 | 发那科株式会社 | The control device of lathe |
-
1994
- 1994-04-11 CN CN 94240165 patent/CN2270596Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350380A (en) * | 2013-06-19 | 2013-10-16 | 俞晓东 | Circular metal sheet edge forming equipment |
| CN103350380B (en) * | 2013-06-19 | 2015-07-29 | 俞晓东 | Circular metal plate edge formation equipment |
| CN106112715A (en) * | 2016-08-19 | 2016-11-16 | 张新兴 | A kind of for plate surface and can the processing unit (plant) of damping |
| CN106141834A (en) * | 2016-08-19 | 2016-11-23 | 吴刚 | A kind of damping processing unit (plant) for sheet material |
| CN106181528A (en) * | 2016-08-19 | 2016-12-07 | 吴刚 | A kind of movable sheet material processing unit (plant) |
| CN106181621A (en) * | 2016-08-19 | 2016-12-07 | 吴刚 | A kind of sheet machining apparatus |
| CN106181620A (en) * | 2016-08-19 | 2016-12-07 | 吴刚 | A kind of processed safely device for plate surface |
| CN106181617A (en) * | 2016-08-19 | 2016-12-07 | 吴刚 | A kind of firm plate surface process equipment |
| CN106239289A (en) * | 2016-08-19 | 2016-12-21 | 张新兴 | A kind of heat radiating type processing unit (plant) for plate surface |
| CN106239289B (en) * | 2016-08-19 | 2018-06-01 | 张新兴 | A kind of heat radiating type processing unit (plant) for plate surface |
| CN110347112A (en) * | 2018-04-06 | 2019-10-18 | 发那科株式会社 | The control device of lathe |
| CN110347112B (en) * | 2018-04-06 | 2021-01-01 | 发那科株式会社 | Control device for machine tool |
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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 |