CN207043923U - A kind of workpiece body of stone machining equipment - Google Patents

A kind of workpiece body of stone machining equipment Download PDF

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Publication number
CN207043923U
CN207043923U CN201720654609.XU CN201720654609U CN207043923U CN 207043923 U CN207043923 U CN 207043923U CN 201720654609 U CN201720654609 U CN 201720654609U CN 207043923 U CN207043923 U CN 207043923U
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China
Prior art keywords
process arm
work
arm
installation portion
spindle box
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CN201720654609.XU
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陈锡奎
陈慧聪
陈晓聪
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QUANZHOU JIANENG MACHINERY MANUFACTURING CO LTD
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QUANZHOU JIANENG MACHINERY MANUFACTURING CO LTD
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Abstract

The utility model discloses a kind of workpiece body of stone machining equipment, process arm including main spindle box and for installment work head, the one end of process arm is removably mounted to the output end of the main spindle box, the other end of the process arm is provided with installation portion, and the work head is removably mounted to by the installation portion on the other end of the process arm.A kind of workpiece body of stone machining equipment of the utility model, is detachably connected between main spindle box and process arm.It is easy to when selection switches different work heads, without work head is disassembled from process arm, it is only necessary to which the process arm integrated removal for being provided with work head gets off to be changed.

Description

A kind of workpiece body of stone machining equipment
Technical field
A kind of stone machining equipment is the utility model is related to, more particularly to a kind of arc stone grinding machine.
Background technology
In field of stone processing, the workpiece body of common stone machining equipment generally includes main spindle box and for pacifying The process arm of work head is filled, the usual integral type of process arm is fixed on main spindle box, and work head is removably mounted in process arm, More change jobs if head, generally pull down work head from process arm.So, due to stone material in process, generally because not With stone material or different processing technologys requirement and the frequent and cumbersome head that more changes jobs, meanwhile, work head may because repeat Load and unload and damage, even, under utilized work head may waste because obscuring discarding pulling down.
In addition, when the head that works is installed in process arm, the installation portion of process arm generally protrudes from the working face of work head, And then brought inconvenience to polishing use.
In view of this, inventor furthers investigate to above mentioned problem, there is the generation of this case then.
Utility model content
The purpose of this utility model is that providing a kind of work head switches an easy to use and work stone material easy to use The workpiece body of process equipment.
In order to reach above-mentioned purpose, the technical solution of the utility model is:
A kind of workpiece body of stone machining equipment, including main spindle box and the process arm for installment work head, add The one end of work arm is removably mounted to the output end of the main spindle box, and the other end of the process arm is provided with installation portion, The work head is removably mounted to by the installation portion on the other end of the process arm.
The work head offers mounting hole corresponding to the installation portion, and the mounting hole is T-shape hole or inverted " t " type Hole, the concave ring groove that its head is sunk to for ease of the installation portion.
The bottom of the main spindle box is provided with external screw thread, the one end of the process arm is provided with match with the external screw thread in Screw thread, the main spindle box is together with the cooperation releasable connection that the process arm passes through internal and external screw thread.
The installation portion and the work head by the fit system of the fit system of bolts and nuts, bulge loop and neck or Person's magnetic attracting device is detachably fixed together.
After adopting the above technical scheme, a kind of workpiece body of stone machining equipment of the utility model, has following Beneficial effect:
First, it is detachably connected between main spindle box and process arm.It is easy to when selection switches different work heads, nothing Work head need to be disassembled from process arm, it is only necessary to which the process arm integrated removal for being provided with work head gets off to be changed.
2nd, concave ring groove is easily installed the end in portion and sunk to, and avoids on conventional art, the end of installation portion 54 protrudes from work Make the working face of head and influence the polishing processing problems to stone material.
Brief description of the drawings
Fig. 1 is that the structural representation that the utility model Fig. 1 is the utility model Machining Arc ring body (omits work pieces process The drive device of mechanism);
Fig. 2 is the structural representation of the utility model polishing detachable round tabletop;
Fig. 3 is that the structural representation at the edge of the bowl-shape stone material of the utility model polishing (omits the driving of workpiece body Device);
Fig. 4 is the structural representation (drive device for omitting workpiece body) that the utility model cuts column water mill;
Fig. 5 is process arm and the attachment structure schematic diagram of work head in the utility model.
In figure:
Circular arc ring body-a;Bowl body-b;
Detachable round tabletop-c;Stone mill-d;
Workbench -1;Workbench main body -11;
Support plate -12;First contract block -121;
Second contract block -122;Motor -131;
Gear drive -132;Rotating shaft -133;
Frame -2;Support arm -21;
First longitudinal direction guide rail -211;Crossbeam arm -22;
Cnetre cradle -23;Second sliding sleeve -231;
Connecting rod -232;Thimble support bar -233;
Cursor -234;First sliding sleeve -24;
First longitudinal direction power set -25;Pedestal -3;
Thimble -4;Thimble main body -41;
Top touching portion -42;Workpiece body -5;
Main spindle box -51;Process arm -52;
Work head -53;Mounting hole -531;
Installation portion -54;Motor driver -55;
Work drive motor -551;Synchronizing wheel synchronous belt drive mechanism -552.
Embodiment
In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment Row elaborates.
Embodiment one
A kind of stone machining equipment, as Figure 1-Figure 4, including pedestal 3, the workbench 1 for placing workpiece to be processed, with And realize the frame 2 for the process operation such as being polished workpiece or being cut.Workbench 1 and frame 2 are opposed located at the two of pedestal 3 The position of end, and be individually fixed on pedestal 3.
Workbench 1 includes workbench main body 11 and support plate 12, and support plate 12 is located at the top of workbench main body 11, is used for Place workpiece to be processed.Support plate 12 is rotationally connected with workbench main body 11 by rotating shaft 133.The upper end of rotating shaft 133 is consolidated Due on support plate 12, the bottom of rotating shaft 133 is arranged in workbench main body 11 by bearing, and the bottom of rotating shaft 133 In workbench main body 11.
The support plate device of rotation driving that control support plate 12 rotates is installed, this support plate rotates in workbench main body 11 Drive device is motor driver, and the motor driver includes motor 131 and gear drive 132.Motor 131 is fixed In workbench main body 11, and motor 131 is vertically arranged so that and output shaft is set upward, meanwhile, motor 131 is in rotating shaft The side of 133 bottom, the output shaft of motor 131 is driven with the bottom of rotating shaft 133 by gear drive 131 to be connected Connect.Gear drive 131 includes driving gear, driven gear and driving chain, and the driving gear is fixed in the defeated of motor 131 On shaft, driven gear is fixed in outside the bottom of rotating shaft 133, and driving chain is around being located on driving gear and driven gear.Electricity When machine 131 works, motor 131 drives driving gear to rotate, and the rotation of driving gear drives driven gear to rotate through driving chain, The rotational band turn axle 133 of driven gear rotates, and rotating shaft 133, which rotates, causes support plate 12 to rotate, and then drives and be fixed on supporting The rotation of workpiece to be processed on plate 12.In the utility model, the mode that driving support plate 12 rotates is not with regard to above-mentioned motor 131 with the fit system of gear drive 132, it can be substituted by the rotating driving device that any driving part rotates.Should Motor driver is the relatively conventional technology of mechanical transmission fields, be will not be described in detail herein, the motor driver of other modes Also the motor driver of alternate gear transmission.
Using the orientation shown in Fig. 1 as reference azimuth, frame 2 includes being erected on the upper support arm 21 of pedestal 3, vertical sliding motion connection In the crossbeam arm 22 on support arm 21, and it is fixedly connected on the thimble structure 23 at the top of support arm 21.Crossbeam arm 22 passes through First sliding sleeve 24 is slidably connected on support arm 21.Support arm 21 is axially arranged with first longitudinal direction guide rail 211, crossbeam arm 22 along it Be axially arranged with cross slide way along it, using the first sliding sleeve 24 close to the side of support arm 21 as inner side, the side away from inner side is outer Side, the madial wall of the first sliding sleeve 24 is provided with is engaged the first longitudinal direction being slidably connected with the first longitudinal direction guide rail 211 of support arm 21 Guide groove, the lateral wall of the first sliding sleeve 24 is provided with is engaged the lateral guide groove being slidably connected with the cross slide way of crossbeam arm 22.This Sample, the first sliding sleeve 24 are slidably sheathed on support arm 21 by the cooperation of first longitudinal direction guide rail 211 and first longitudinal direction guide groove, and The opposed support structure 21 of first sliding sleeve 24 carries out upper and lower lifting carriage, the first sliding sleeve 24 and crossbeam arm 22 and passes through the transverse direction that is adapted Guide rail is formed with lateral guide groove and is slidably connected.And crossbeam arm 22 can carry out left and right translation slip with respect to the first sliding sleeve 24.
The first longitudinal direction power set 25 for driving 24 upper and lower lifting carriage of the first sliding sleeve are additionally provided with support arm 21. First longitudinal direction power set are driven using motor and spindle gear, including lifting motor, elevating screw and lifting nut, rise The top that motor is located at support arm 21 drops, and the output shaft of lifting motor is connected with reduction gearing, reduction gear connection In the elevating screw, and then drive connection therewith is driven to do this lifting nut axially run, this lifting nut and the first sliding sleeve 24 are fixed together, and then drive the opposed support structure 21 of the first sliding sleeve 24 to carry out upper and lower lifting carriage.
Crossbeam arm 22 can be that the left side of support arm 21 or right side carry out left and right translation slip relative to the first sliding sleeve 24. The lateral dynamics device (not shown) for driving the left and right translation of crossbeam arm 22 to slide is additionally provided with first sliding sleeve 24.It is horizontal Include translation motor, translation screw mandrel and translational nut to power set, on the first sliding sleeve 24, translation screw mandrel connects translation motor The output shaft of translation motor is connected to, translation screw mandrel is adapted with translational nut, and then drives the translational nut being connected therewith, Translational nut is fixed together with crossbeam arm 22, and then drives relative first sliding sleeve 24 of crossbeam arm 22 to carry out left and right translation slip.
Thimble structure 23 includes connecting rod 232, thimble support bar 233 and the second sliding sleeve 231 with cursor 234, should Thimble support bar 233 and the one end fixed vertical of the connecting rod 232 link together, the other end of the connecting rod 232 with The fixed vertical of support arm 21 links together, and then the thimble support bar 233 and 21 parallel setting of support arm.Meanwhile second Sliding sleeve 231 is provided with thimble 4 by being fastened transversely to the cursor 234 of the second sliding sleeve 231.
Thimble 4 includes thimble main body 41 and top touching portion 42, and thimble main body 41 and top touching portion 42 pass through the structures such as bolt and nut Releasable connection is together.Or the two is integral type molding structure.Top touching portion 42 is used to mutually contact with workpiece to be processed, and will treat Workpieces processing is fixed on support plate 12, is prevented workpiece to be processed from play etc. occurs when processing, is strengthened process operation Security.In order to adapt to shape of different workpieces to be processed etc., top touching portion 42 may be configured as cone tip shape or pressing plate shape, cone tip shape Top touching portion 42 top pressure of the stone materials such as discoid, bowl-shape or column can be acted in stone material in support plate 12, top touching portion 42 Between position.The top touching portion 42 of cone tip shape does not influence the rotation of workpiece to be processed, especially suitable for stones such as discoid, bowl-shape or columns Material carries out high speed rotary-grinding processing etc..The top touching portion 42 of pressing plate shape can push up the fixed of the stone materials such as discoid, bowl-shape or column It is pressed on support plate 12, suitable for machinings of stone material such as circular arc lines, discoid, bowl-shape or column etc., meanwhile, pressing plate shape The shape of top touching portion 42 and the contact surface and workpiece to be processed and the top touching portion 42 of pressing plate shape of workpiece to be processed match, can Think curved surface or plane etc..In the utility model, discoid stone material can be detachable round tabletop etc., and the stone material of column can be stone Mill etc..
Support plate 12 is in the form of annular discs, and radially direction offers the chutes of eight equiangularly spaced settings to support plate 12 (not shown), it is divided into four chutes of structure identical first and four chutes of structure identical second, and each first chute Setting alternate with each second chute.Chute is equipped with contract block, and contract block includes the first contract block 121 and the second contract block 122.First chute The first contract block 121 is equipped with, the second chute is equipped with the second contract block 122, and each first contract block 121 is in its corresponding first chute Slide, each second contract block 122 slides in its corresponding second chute.I.e. each contract block and its each corresponding movable assembling of chute Together.The thickness along the longitudinal direction of first contract block 121 is less than the second contract block 122, to adapt to different stone materials to be processed, and Ensure the support pressure on top surface of contract block.Contract block is mutually contacted with workpiece to be processed, and workpiece to be processed is fixed on support plate 12, is prevented Only when processing play etc. occurs for workpiece to be processed, strengthens the security of process operation.The mode that contract block contacts is applied to The curved surface polishing processing of arcuate line or the curved surface polishing processing of circular arc ring body, contract block contact the lateral wall in workpiece to be processed And/or madial wall.Meanwhile the mode that contacts of contract block is applied to the polishing of bowl-shape stone material outer edge and processed etc., contract block contact in The lateral wall of workpiece to be processed.In the utility model, the position and quantity of contract block and respective slide slots and the shape of contract block and big I needs progress accommodation according to actual.In addition, contract block can coat rubber cushion, rubber cushion has certain elasticity, is easy to adjust It is whole to contact adjustment, and increase the compactness that contract block contacts with workpiece to be processed.
It should be noted that in order to strengthen the security that the stability of top pressure ensures that equipment uses, can be in combination with thimble 4 Workpiece to be processed is fixed simultaneously for cooperation with contract block and chute.
Correspond to each chute on support plate 12 and be respectively equipped with the corresponding contract block of driving in the driving dress slided in its respective slide slots Put, each drive device is connected can use common motor driver or cylinder in corresponding contract block, this drive device Drive device, and screw-and-nut mechanism, Worm and worm-wheel gearing or chain transmission mechanism etc., are refused herein It is described in detail.It should be noted that except the type of drive of the utility model chute and contract block is except using above-mentioned motor or cylinder Drive device outside, can also be by the way of manually promoting.
Thimble support bar 233 is provided with second longitudinal direction guide rail along its axial direction, and the second sliding sleeve 231 is led with this second longitudinal direction The corresponding position of rail offers second longitudinal direction guide groove.Second sliding sleeve 231 passes through second longitudinal direction guide rail and second longitudinal direction guide groove Cooperation is slidably sheathed on thimble support bar 233, and 231 relative thimble support bar 233 of the second sliding sleeve carries out upper and lower lifting Slide.
The second longitudinal direction power dress for driving 231 upper and lower lifting carriage of the second sliding sleeve is additionally provided with thimble support bar 233 (not shown) is put, the second longitudinal direction power set are driven using aforementioned motor and spindle gear, including lifting motor, Elevating screw and lifting nut, lifting motor are located at the top of thimble support bar 233, and the output shaft of lifting motor is connected with Reduction gearing, reduction gear are connected to the elevating screw, and then drive drive connection therewith to do this lifting axially run Nut, this lifting nut, by being fixed together, and then drive the relative thimble support bar 233 of the second sliding sleeve 24 with the second sliding sleeve 24 Carry out upper and lower lifting carriage.
Further, the second sliding sleeve 24 is fixed on thimble support bar 233 by rolling bearing, so, can be manually Mode swings cursor 234 and then adjusts the position of thimble 4 so that thimble 4 relative to the thimble support bar 233 rotate suitably Angle so that thimble 4 work when top touching portion 42 relative to the centre position of support plate 12 or other conveniently contact promptly Position.It should be noted that in the utility model, in addition to using rotation adjustment of the above-mentioned manual mode to thimble, can also adopt Can be motor driver etc. with common device of rotation driving.In addition, in the utility model, above-mentioned first longitudinal direction power Device, second longitudinal direction power set and lateral dynamics device are conventional drive device, except using above-mentioned motor driving and Outside spindle gear, cylinder driver etc. can be also used, as long as the second sliding sleeve 231 can be driven to be slid axially i.e. Can, not it is described in detail herein, while in addition to using the transmission mechanism of screw mandrel and nut, can also use the common biographies such as worm and gear Motivation structure etc..
The right-hand end of crossbeam arm 22 is provided with workpiece body 5.Simultaneously.It is additionally provided with crossbeam arm 22 described in driving The work head driving apparatus that workpiece body 5 works, this work head driving apparatus use motor driver 55.Motor drives Device 55 includes work drive motor 551 and synchronous wheel drive mechanism 552.The output end of work drive motor 551 is provided with driving pulley.Work Part organisation of working 5 includes main spindle box 51 and the process arm 52 for installment work head.Process arm 52 is fixedly installed in main spindle box 51 Output end, towards workpiece to be processed.And it is electrically connected with main spindle box 51.The input of main spindle box 51 is provided with driven pulley.It is main It is connected between movable belt pulley and driven pulley by timing belt, i.e. timing belt is around being located at driving pulley and driven pulley On.When work drive motor 551 works, work drive motor 551 drives driving pulley to rotate, and driving pulley rotates through timing belt drive Driven pulley rotates, and the rotation of driven pulley drives process arm 52 to rotate, and work first 53 is provided with process arm 52, and work head 53 can be grinding tool or bite etc., and then the rotational band of process arm 52 starts building to make first 53 rotation, so as to be polished, cut Or the operation such as polishing.It should be noted that when work first 53 be grinding tool when, work first 53 rotation direction and fixed placement in The rotation direction of workpiece to be processed on support plate 12 is on the contrary, can so improve the processing efficiency of processing polishing or polishing.Need It is noted that the output end of work drive motor 551 can also direct-drive be connected to the input of main spindle box 51.
The present embodiment using common PLC digital control systems be controlled process equipment of the present utility model operation, Not it is described in detail herein.
As the first preferable embodiment of processing arcuate line or circular arc ring body, coordinate shown in Fig. 1, now to add Exemplified by work circular arc ring body a, work first 53 and circular arc ring body a shape to be processed matches.Circular arc ring body a bottom is reserved with confession The clamp segment of the top pressure of first contract block 121, the clamp segment is located at the end of the upper close support plates 12 of circular arc ring body a along position.The clamping The thickness of section along the longitudinal direction is more than or equal to the thickness of the first contract block 121.
When polishing, circular arc ring body a is positioned on support plate 12, then the corresponding top pressure of four the first contract blocks 121 is in circle Arc ring body a four different directions, and contact simultaneously in the lateral wall of the first contract block 121, so, circular arc ring body a is fixed in On support plate 12, in order to strengthen fixed stability, it can also be set and the in increase in 121 corresponding first chute of the first contract block One contract block 121 is backwards to the 3rd contract block set, and so, circular arc ring body a is clamped between the first contract block 121 and the 3rd contract block, i.e., Complete the fixation that workpiece to be processed is circular arc ring body a.
A progress left side for the workpiece body 5 further, being fixed on by the driving of lateral dynamics device on crossbeam arm 22, Right translation so that its work first 53 is located at circular arc ring body a top, and the optional position of the lateral edges corresponding to circular arc ring body a, Then first longitudinal direction power set 25 are recycled, upper and lower lifting occurs for the workpiece body 5 made so that work first 53 and circle Arc ring body a upper outside surface, upper surface and upper inner lateral surface carries out sanding operation.
Then the circular arc ring body a being fixed on support plate 12 that works and drive of motor 131 rotates, and drives simultaneously Dynamic work drive motor 551 works and drives the rotation for the first 53 generation other direction that works being fixed in process arm 52.And then realize Circular arc ring body a automatically grinding is operated.Because work first 53 and circular arc ring body a shape to be processed matches, so can lead to Cross and select work of different shapes first 53, circular arc ring body a is processed into the ideal form of preprocessing.
As second of inward flange for preferably processing bowl-shape stone material or outer peripheral embodiment, shown in figure Fig. 3, Now exemplified by processing bowl body b outward flange, work first 53 and bowl body b shape to be processed matches.Bowl body b lateral surface is in song Face, i.e., it is non-planar.When polishing, bowl body b is positioned on support plate 12, and bowl body b corresponds to the lateral surface and branch of bottom the week side of boss Crack is formed between board 12, is fixed in order that bowl body b is stable on support plate 12, it is then that four the second contract blocks 122 are right Top pressure is answered in bowl body b four different directions.And second contract block 122 shape and the shape of above-mentioned crack match, the second contract Block 122 is clamped in above-mentioned crack.In addition, the position that the second contract block 122 contacts with workpiece to be processed is coated with rubber cushion, Jin Erke Increase the compactness contacted between the second contract block 122 and bowl body b lateral wall.So, bowl body b is fixed on support plate 12, Complete the fixation that workpiece to be processed is bowl body b.
A progress left side for the workpiece body 5 further, being fixed on by the driving of lateral dynamics device on crossbeam arm 22, Right translation so that its work first 53 is located at bowl body b top, and the optional position of the lateral edges corresponding to bowl body b, then sharp again With first longitudinal direction power set 25, upper and lower lifting occurs for the workpiece body 5 made so that work first 53 can enter with bowl body b Row sanding operation.
Then the bowl body b being fixed on support plate 12 that works and drive of motor 131 rotates, while drives work Motor 551 works and drives the rotation for the first 53 generation other direction that works being fixed in process arm 52.And then realize to bowl body b Lateral wall carry out automatically grinding operation.
Preferably process the embodiment of discoid stone material as the third, coordinate shown in Fig. 2, now to process detachable round tabletop c Week exemplified by, work first 53 and detachable round tabletop c shape to be processed match.
When polishing, detachable round tabletop c is positioned on support plate 12, cursor 234 is swung and then adjusts the position of thimble 4, So that thimble 4 is located at the top for the detachable round tabletop c for being fixed on support plate 12, and its top touching portion 42 is relative to the centre of support plate 12 The centre position of position, i.e. detachable round tabletop c.Then supported by 231 relative thimble of the second sliding sleeve of second longitudinal direction power set driving Bar 233 carries out upper and lower lifting carriage so that the top pressure of top touching portion 42 is in detachable round tabletop c centre position.
A progress left side for the workpiece body 5 further, being fixed on by the driving of lateral dynamics device on crossbeam arm 22, Right translation so that its work first 53 is located at circular arc ring body a top, and the optional position of the lateral edges corresponding to circular arc ring body a, Then first longitudinal direction power set 25 are recycled, upper and lower lifting occurs for the workpiece body 5 made so that work first 53 and circle Desktop c can carry out sanding operation.
Then the detachable round tabletop c being fixed on support plate 12 that works and drive of motor 131 rotates, while drives work Make the rotation that motor 551 works and drives the first 53 generation other direction that works being fixed in process arm 52.And then realize to circle Desktop c automatically grinding operation.Because work first 53 and detachable round tabletop c shape to be processed matches, so can be by selecting not The work first 53 of similar shape, the ideal form of preprocessing is processed on detachable round tabletop c week edge.
The embodiment of the stone material of column is preferably processed as the 4th kind, is coordinated shown in Fig. 4, now with the week for the stone mill d that polishes Exemplified by, the fixation of stone mill uses thimble 4, and the fixed form combined both the cooperation of contract block and chute.First entered with thimble 4 Row is fixed, then contract block is clamped on to the lateral wall of stone mill again.After stone mill is fixed, carry out to knife, that is, controlling work first 53 Left and right translation or upper and lower lifting carriage so that work first 53 can carry out cutting operation with stone mill.In the embodiment, thimble 4 Fixed form, the cooperation fixed form of contract block and chute, and aim at tool operation, sanding operation be corresponding to above-described embodiment Operate it is identical, it is not tired herein to state.In actual mechanical process, if occurring to the operating errors such as knife, also repeatable corresponding operating Step is adjusted, until meeting the requirement of corresponding processing of stone.
In the utility model, crossbeam arm 11 is additionally provided with infrared copying device (not shown).The infrared copying device bag Include copying control bar and controller.The left end of crossbeam arm 22 is provided with template track, and profile mould is folded with this template track Plate, it is stone material template in the utility model, and this stencil master is imitated by the copying control bar with electric light follower head Shape, and gather information.Controller is used to analyze the profiling information for transmitting gathered stencil master, and controls work first 53 to treat Workpieces processing carries out copying.In the utility model, infrared copying device is conventional copying device, is not described in detail herein. The workpiece of copying is carried out by infrared copying device, machining accuracy is high.
Embodiment two
The present embodiment and the difference of embodiment one are:The structure of workpiece body 5.
As Figure 1-Figure 5, in the present embodiment, workpiece body 5 includes main spindle box 51 and for installment work head Process arm 52.The one end of process arm 52 is removably mounted to the bottom of main spindle box 51.The other end of process arm 52 is provided with Installation portion 54, work first 53 are removably mounted on the other end in process arm 52 by installation portion 54.Installation portion 54 with Work first 53 matches, and the shapes and sizes of installation portion 54 can carry out accommodation according to the different of work first 53.Such as can be with For shaft-like, tubulose, tabular etc..Work first 53 can be grinding tool or bite etc..Opened in work first 53 corresponding to installation portion 54 Provided with mounting hole 531, mounting hole 531 is T-shape hole or inverted " t " type hole, and its head is concave ring groove, and concave ring groove is easily installed The head of locking member between the end in portion 54 or installation portion 54 and work first 53 is sunk to, and is avoided on conventional art, installation portion 54 end or the head of locking member protrude from the working face of work first 53 and influence the polishing processing problems to stone material.Installation Portion 54 can be detachably fixed together with work first 53 by the mode such as bulge loop and neck, bolts and nuts, magnetic attracting device.Match somebody with somebody Close shown in Fig. 5, using the fixed form of bolts and nuts as profit, offer a plurality of inverted " t " type mounting holes 531 on the head that works, lock Gu after, the head of bolt is sunk in the concave ring groove of mounting hole 531, does not influence the planarization of working face when work first 53 uses.
The bottom of main spindle box 51 is provided with external screw thread, and the one end of process arm 52 is provided with the interior spiral shell to match with the external screw thread Line, quick despatch is carried out by the cooperation of internal and external screw thread between main spindle box 51 and process arm 52.It should be noted that this practicality In new, being detachably connected in addition to the cooperation using above-mentioned internal and external screw thread between main spindle box 51 and process arm 52, it can also adopt With dismountable fixed forms such as bolt and nut, latch jack or magnetic.
In use, can be by changing the process arm with work first 53 when being processed to different stone materials 52 and carry out selecting different work first 53, without because different stone materials or different processing technologys requirement and it is frequent and cumbersome More change jobs first 53, operating efficiency significantly improves.In addition, can also save material, avoid work first 53 because repeating handling and Damage, or even wasted because under utilized.
Above-described embodiment and accompanying drawing and non-limiting product form of the present utility model and style, any art The appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.

Claims (4)

1. a kind of workpiece body of stone machining equipment, including main spindle box and the process arm for installment work head, it is special Sign is:The one end of process arm is removably mounted to the output end of the main spindle box, is set on the other end of the process arm There is installation portion, the work head is removably mounted to by the installation portion on the other end of the process arm.
A kind of 2. workpiece body of stone machining equipment according to claim 1, it is characterised in that:The work head Mounting hole is offered corresponding to the installation portion, the mounting hole is T-shape hole or inverted " t " type hole, and its head is for ease of institute State the concave ring groove that installation portion is sunk to.
A kind of 3. workpiece body of stone machining equipment according to claim 1, it is characterised in that:The main spindle box Bottom be provided with external screw thread, the one end of the process arm is provided with the internal thread to match with the external screw thread, the main spindle box with The process arm by the cooperation releasable connection of internal and external screw thread together.
A kind of 4. workpiece body of stone machining equipment according to claim 1, it is characterised in that:The installation portion It is detachably solid by the fit system or magnetic attracting device of the fit system of bolts and nuts, bulge loop and neck with the work head It is scheduled on together.
CN201720654609.XU 2017-06-07 2017-06-07 A kind of workpiece body of stone machining equipment Active CN207043923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720654609.XU CN207043923U (en) 2017-06-07 2017-06-07 A kind of workpiece body of stone machining equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720654609.XU CN207043923U (en) 2017-06-07 2017-06-07 A kind of workpiece body of stone machining equipment

Publications (1)

Publication Number Publication Date
CN207043923U true CN207043923U (en) 2018-02-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720654609.XU Active CN207043923U (en) 2017-06-07 2017-06-07 A kind of workpiece body of stone machining equipment

Country Status (1)

Country Link
CN (1) CN207043923U (en)

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