CN106903520A - A kind of clamp assembly of clamping square cross - Google Patents

A kind of clamp assembly of clamping square cross Download PDF

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Publication number
CN106903520A
CN106903520A CN201710121734.9A CN201710121734A CN106903520A CN 106903520 A CN106903520 A CN 106903520A CN 201710121734 A CN201710121734 A CN 201710121734A CN 106903520 A CN106903520 A CN 106903520A
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CN
China
Prior art keywords
clamping
grip block
workpiece
spring
clamp assembly
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Granted
Application number
CN201710121734.9A
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Chinese (zh)
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CN106903520B (en
Inventor
施陈静
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Woyang Kaida Machinery Manufacturing Co., Ltd.
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施陈静
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Priority to CN201710121734.9A priority Critical patent/CN106903520B/en
Publication of CN106903520A publication Critical patent/CN106903520A/en
Application granted granted Critical
Publication of CN106903520B publication Critical patent/CN106903520B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material

Abstract

A kind of clamp assembly of clamping square cross, including clamp assembly(3), it is characterised in that:The clamp assembly(3)Including housing(31), the housing(31)Middle part is provided with can be in relatively close and relative two grip blocks for deviating from of left and right directions:Left grip block(42)With right grip block(41), in the left grip block(42)Bottom right extended spot and the housing(3)Between, the right grip block(41)Lower-left stretch out place with institute's housing(3)Between be respectively arranged with left spring(421)With right spring(411).

Description

A kind of clamp assembly of clamping square cross
Technical field
The application is related to machine-building to equip field, specially a kind of clamp assembly of clamping square cross.
Background technology
CNC milling machine can be wide with processing technology scope, and precision is higher, so using more and more wider.But current processing object is The workpiece of processing is generally the rectangle or cylindrical work of regular shape.It is much stronger using versatility when rectangular piece is processed Flat-nose pliers clamping workpiece, in batch production, because workpiece scale error in itself or blank dimension are in the same size, is changing work Needed during part again to knife to determine the origin of workpiece coordinate system, so as to cause during processing, non-cutting time is long, and processing efficiency is received To certain influence.
The content of the invention
It is an object of the invention to provide a kind of clamp assembly of clamping square cross, its can overcome it is of the prior art after State defect.
A kind of clamp assembly of clamping square cross of the invention, including clamp assembly, it is characterised in that:The folder Tool component includes housing, and the housing central section is provided with can be in relatively close and relative two grip blocks for deviating from of left and right directions: Left grip block and right grip block, between the bottom right extended spot and the housing of the left grip block, a left side for the right grip block Under stretch out left spring and right spring be respectively arranged between place and institute's housing, in the left side of the left grip block and the right clamping One is each provided with the right side of block can go up the left wedge block and right wedge block of downslide, between the left wedge block and the left grip block And be in contact with inclined-plane between the right wedge block and the right grip block, the lower end of the left wedge block and the right wedge block Face is provided with inclined-plane, and the inclined-plane holds out against portion and the right inclined-plane held out against above portion and is in contact with clamp bracket both sides with a gradient left side, The upper end of the left wedge block and right wedge block be each provided with a spring, between the left grip block and right grip block in Portion be provided with one be fixedly connected with the lifting screw for extending downward and through housing central section boss be used to determine on the workpiece Lower direction position is taken over a business, and the lifting screw sets the axial elongated slot of one and anti-rotation teeth portion phase wedging, the bottom of lifting screw A nut is provided with, the nut is integrally fixed with the worm gear in the Worm Wheel System being made up of worm gear and worm shaft, institute The front-rear side walls that worm shaft fore-and-aft direction is installed and is erected at the housing are stated, the clamp bracket holds out against portion, right top including a left side Tight portion and the connection left side hold out against portion and the right side holds out against the pushing part in portion, and the pushing part middle part is provided with one with clamping The screw that the anterior lines of the push rod of jacking motor is mutually screwed, pushing away between the front inner wall of the housing and the pushing part The driving pulley that a clutch and a lifting transmission belt are connected with installed in drive pulley on the worm shaft, institute are provided with bar State the through hole that a centering component for being used to install fore-and-aft direction centering is additionally provided with the top of left grip block, the centering component bag Include shape L-shaped fore-stock and after-poppet, the fore-stock includes columned preceding guide part and front clamp portion, it is described before The end of guide part sets a back bevel, and two rollings contacted with workpiece leading flank in clamping are provided with the inside of front clamp portion On wheel, the annulus before the preceding guide part is provided with the back bevel, the preceding annulus and the left grip block One front stretching spring is installed, preceding guide part is provided with one with through hole front axle on left clamping part at front clamp portion between through hole The feather key of cooperation is slipped to straight trough, the after-poppet includes columned rear guide part and rear clamping part, the rear guide part End one front bevel is set, two rollers for being contacted with workpiece leading flank in clamping are provided with the inside of rear clamping part, The rear guide part be provided with one at the front bevel after annulus, through hole on the rear annulus and the left grip block it Between install one after adjustable spring, rear guide part is provided with one at the rear clamping part with the anterior axial direction straight trough of through hole on left clamping part The sliding feather key for coordinating, is provided with the ejector pin that a both sides are arranged to inclined-plane, the top between the front bevel and back bevel Pin right-hand member stretches out the work department of left grip block, and left end is provided with a centering spring, when the left grip block and the right grip block During relatively close and clamping workpiece, the workpiece is first contacted with the ejector pin, and during progressively clamping, the ejector pin is pushed up Enter in the left grip block, meanwhile, the preceding guide part and rear guide part are respectively in the front stretching spring and rear adjustable spring In the presence of the front clamp portion and the rear clamping part centering positioning, the folder before and after the workpiece are realized to medial movement Hold and be provided with silencing means on jacking motor.
Further technical scheme, conveyer belt is provided with for conveying completion of processing workpiece in the clamp assembly right Chute feeder, clamp assembly left side is provided with storagetank, positioned at storagetank top be provided with for promote workpiece point Material pushing meanss, workpiece is processed after positioning clamping in the clamp assembly on vertical numerical control milling machine, after completion of processing Workpiece is seen off to required next website by the chute feeder.
Further technical scheme, when the clamping jacking motor drives the pushing part to medial movement, the left wedge Tight block and right wedge block are moved up, so as to promote the left grip block and right grip block is relatively close and clamping workpiece, work as institute When stating clamping jacking motor and driving the outside side shifting in the pushing part, the left voussoir and right wedge block are in the spring and spring In the presence of move down, meanwhile, the left grip block and the right grip block are respectively in the left spring and the right spring In the presence of relative deviating from and unclamp workpiece.
Further technical scheme, when the clutch is engaged with driving pulley, promotes described by lifting transmission belt Worm shaft rotates, and then drives the worm gear to rotate, and the lifting screw produces the action of lifting and makes workpiece in above-below direction Realize positioning.
Further technical scheme, the silencing means is set in the clamping jacking motor outside, the silencing means The interior noise produced for absorbing the clamping jacking motor to work filled with silencing cotton, the silencing cotton.
By the present invention, the automatic centering around workpiece can be made to be realized in clamping process in both direction, it is ensured that Only needed once to knife when workpiece is processed on CNC milling machine in batch.The grip block sliding due to being provided with energy left and right, by clamping branch Frame it is movable, make left grip block and right grip block it is synchronously relatively close and while realize the centering of left and right directions and position The clamping to workpiece is realized, simultaneously as there is provided the spring of left and right spring and wedge block upper end, makes two grip blocks of left and right exist Reliable operation when deviating from opposite directions;Due to be provided with centering component, in left and right grip block it is relatively close and during clamping workpiece, Ejector pin is pressed into left grip block and makes fore-stock and after-poppet while pressing to workpiece by the workpiece, so that workpiece is in fore-and-aft direction Also self-centering function is realized;Due to being provided with lifting screw, workpiece can be risen into required position before clamping, made Workpiece top surface rises from the certain height of left and right grip block top surface, prevent in process jaw by cutter institute mill off, additionally, Lifting screw can also be used to workpiece is ejected into jaw after work pieces process is complete, in order under the promotion of sub-material pushing meanss by work Part pushes chute feeder;Due to being provided with clutch, two actions of clamping and jacking are completed by clamping jacking motor, reduce electricity Machine quantity, reduces manufacturing cost.Whole equipment structure is relatively simple, and stabilized structure, cost is relatively low, reliable, can replace For manual maintenance, drawing-in type cleaning dedusting is carried out for controller cabinet, it is ensured that the normal operation of controller cabinet;Square can not only be realized Shape workpiece around in both direction to middle positioning, reduce the non-cutting time of process operation, and realize workpiece Top surface stretches out the control of grip block distance, it is ensured that the security of process operation.
Brief description of the drawings
Fig. 1 is the integrated model schematic diagram of the clamp assembly of clamping square cross of the invention;
Fig. 2 is the front view of the clamp assembly in Fig. 1;
Fig. 3 is the top view of the clamp assembly in Fig. 1;
Fig. 4 is the enlarged diagram of the centering component in Fig. 3.
Specific embodiment
Above in conjunction with Fig. 1-4, the present invention is described in detail.
A kind of clamp assembly of the clamping square cross according to embodiment, including clamp assembly 3, it is characterised in that:It is described Clamp assembly 3 includes housing 31, and the middle part of the housing 31 is provided with can be in relatively close and relative two for deviating from of left and right directions Grip block:Left grip block 42 and right grip block 41, between the bottom right extended spot and the housing 3 of the left grip block 42, institute The lower-left for stating right grip block 41 is stretched out left spring 421 and right spring 411 is respectively arranged between place and institute's housing 3, on the left side The right side of the left side of grip block 42 and the right grip block 41 is each provided with one and can go up the left wedge block 52 and right wedge block of downslide 51, with oblique between the left wedge block 52 and the left grip block 42 and between the right wedge block 51 and the right grip block 41 Face is in contact, and the lower surface of the left wedge block 52 and the right wedge block 51 is provided with inclined-plane, the inclined-plane and clamp bracket 60 both sides hold out against portion 62 and the right inclined-plane held out against above portion 61 and are in contact with a gradient left side, the left wedge block 52 and right wedge block 51 Upper end be each provided with a spring 521,511, the middle part between the left grip block 42 and right grip block 41 be provided with one with Being used to of extending downward and through that the lifting screw 83 of housing central section boss is fixedly connected determines the workpiece above-below direction position Take over a business 80, the lifting screw 83 sets the axial elongated slot 86 of one and the phase wedging of anti-rotation teeth portion 85, the bottom of lifting screw 83 A nut 84 is provided with, the nut 84 is fixed with the worm gear 81 in the Worm Wheel System being made up of worm gear 81 and worm shaft 82 Integrally, the fore-and-aft direction of the worm shaft 82 is installed and is erected at the front-rear side walls of the housing 31, and the clamp bracket 60 is wrapped Left portion 62, right portion 61 and the connection left side of holding out against of holding out against is included to hold out against portion 62 and the right side and hold out against the pushing part 63 in portion 61, it is described The middle part of pushing part 63 is provided with a screw mutually screwed with the lines of the front portion of push rod 90 of clamping jacking motor 9, the housing A clutch 91 and a lifting transmission belt 92 and peace are provided with push rod 90 between 31 front inner wall and the pushing part 63 The driving pulley 921 of the connection of drive pulley 922 on the worm shaft 82, the top of the left grip block 42 is additionally provided with one Through hole for installing the centering component of fore-and-aft direction centering, the centering component includes the L-shaped fore-stock of shape with after Support, the fore-stock includes columned preceding guide part 71 and front clamp portion 711, and the end of the preceding guide part 71 sets one Back bevel 715, the inner side in front clamp portion 711 is provided with two rollers 730 contacted with workpiece leading flank in clamping, described Preceding guide part 71 is close to annulus 714, the preceding annulus 714 and the left grip block 42 before being provided with one at the back bevel 715 On through hole between a front stretching spring 713 is installed, preceding guide part 71 is provided with one with left clamping part at front clamp portion 711 The sliding feather key 712 for coordinating of the anterior axial direction straight trough 422 of through hole on 42, the after-poppet includes the columned He of rear guide part 72 Clamping part 721 afterwards, the end of the rear guide part 72 sets a front bevel 725, the inner side of rear clamping part 721 be provided with two The roller 730 contacted with workpiece leading flank during clamping, after guide part 72 is provided with one at the front bevel 725 in the rear Annulus 724, adjustable spring 723, rear guide part after installing one between the through hole on the rear annulus 724 and the left grip block 42 72 are provided with one with the sliding feather key for coordinating of anterior axial direction straight trough 424 of through hole on left clamping part 42 at rear clamping part 721 722, the ejector pin 70 that a both sides are arranged to inclined-plane is installed between the front bevel 725 and back bevel 715, the ejector pin 70 is right The work department of left grip block is stretched out at end, and left end is provided with a centering spring 73, when the left grip block 42 and the right grip block 41 is relatively close and during clamping workpiece, the workpiece is first contacted with the ejector pin 70, during progressively clamping, the ejector pin 70 are headed into the left grip block 42, meanwhile, the preceding guide part 71 and rear guide part 72 are respectively in the front stretching spring 713 and rear adjustable spring 723 in the presence of the front clamp portion 711 and the rear clamping part 721 institute is realized to medial movement Centering positioning before and after workpiece is stated, silencing means 901 is provided with the clamping jacking motor 9.
Wherein, conveyer belt is installed for conveying the chute feeder 2 of completion of processing workpiece in the right of the clamp assembly 3, The left side of the clamp assembly 3 is provided with storagetank 10, is provided with for promoting the sub-material of workpiece to push away positioned at the top of the storagetank 10 Dynamic device 11, workpiece is processed after positioning clamping in the clamp assembly 3 on vertical numerical control milling machine, after completion of processing by The chute feeder 2 sees to required next website workpiece off.
Wherein, when the clamping jacking motor 9 drives the pushing part 63 to medial movement, the left wedge block 52 and the right side Wedge block 51 is moved up, so that promote the left grip block 42 and right grip block 41 is relatively close and clamping workpiece, when described When clamping jacking motor 9 drives the 63 outside side shifting of pushing part, the left voussoir 52 and right wedge block 51 are in the spring 521 and spring 511 in the presence of move down, meanwhile, the left grip block 42 and the right grip block 41 are respectively on the left side Deviate from relatively in the presence of spring 421 and the right spring 411 and unclamp workpiece.
Wherein, when the clutch 91 is engaged with driving pulley 921, the worm shaft is promoted by lifting transmission belt 92 82 rotations, then drive the worm gear 81 to rotate, and the lifting screw 83 produces the action of lifting and makes workpiece in above-below direction Realize positioning.
Wherein, the silencing means 901 is set in the outside of clamping jacking motor 9, filling in the silencing means 901 There is silencing cotton, the silencing cotton is used to absorb the noise that the clamping jacking motor 9 work is produced.
The clamping jacking motor can be stepper motor, or AC servo motor.
The present apparatus can make automatic centering of the workpiece in both direction around realization in clamping process, it is ensured that in batch Workpiece is only needed once to knife when being processed on CNC milling machine.
The grip block sliding due to being provided with energy left and right, by the movable of clamp bracket, makes left grip block and right clamping Block is synchronously relatively close and realize and clamping to workpiece realized while the centering of left and right directions is positioned, simultaneously as setting The spring of left and right spring and wedge block upper end, make two grip blocks of left and right it is opposite away from when reliable operation.
Due to being provided with centering component, in left and right grip block it is relatively close and during clamping workpiece, the workpiece will Ejector pin is pressed into left grip block and makes fore-stock and after-poppet while pressing to workpiece, so that workpiece is also realized automatically in fore-and-aft direction Centering function.
Due to being provided with lifting screw, workpiece can be risen into required position before clamping, make workpiece top surface liter Go out the certain height of left and right grip block top surface, prevent in process jaw by cutter institute mill off, additionally, lifting screw is also Can be used to after work pieces process is complete for workpiece to eject jaw, in order to workpiece is pushed into feeding under the promotion of sub-material pushing meanss Groove.
Due to being provided with clutch, two actions of clamping and jacking are completed by clamping jacking motor, reduce motor number Amount, reduces manufacturing cost.Whole equipment structure is relatively simple, and stabilized structure, cost is relatively low, reliable, can substitute people Work safeguards that carrying out drawing-in type for controller cabinet clears up dedusting, it is ensured that the normal operation of controller cabinet;Rectangle work can not only be realized Part around in both direction to middle positioning, reduce the non-cutting time of process operation, and realize workpiece top surface Stretch out the control of grip block distance, it is ensured that the security of process operation.
By later mode, those skilled in the art can make various according to mode of operation within the scope of the invention Change.

Claims (5)

1. a kind of clamp assembly of clamping square cross, including clamp assembly(3), it is characterised in that:Clamp assembly(3)Including shell Body(31), housing(31)Middle part is provided with can be in relatively close and relative two grip blocks for deviating from of left and right directions:Left grip block (42)With right grip block(41), in left grip block(42)Bottom right extended spot and housing(3)Between, right grip block(41)Lower-left Stretch out place and institute's housing(3)Between be respectively arranged with left spring(421)With right spring(411), in left grip block(42)Left side With right grip block(41)Right side be each provided with one and can go up the left wedge block of downslide(52)With right wedge block(51), left wedge block (52)With left grip block(42)Between and right wedge block(51)With right grip block(41)Between be in contact with inclined-plane, left wedge block (52)With right wedge block(51)Lower surface be provided with inclined-plane, inclined-plane and clamp bracket(60)A both sides band gradient left side holds out against portion(62) Portion is held out against with the right side(61)Inclined-plane above is in contact, left wedge block(52)With right wedge block(51)Upper end be each provided with a spring (521、511), in left grip block(42)With right grip block(41)Between middle part be provided with one with extend downward and through housing The lifting screw of middle part boss(83)Being used to of being fixedly connected determines taking over a business for workpiece above-below direction position(80), lifting screw (83)One is set with anti-rotation teeth portion(85)The axial elongated slot of phase wedging(86), lifting screw(83)Bottom be provided with a nut (84), nut(84)With by worm gear(81)And worm shaft(82)Worm gear in the Worm Wheel System of composition(81)It is fixed into one Body, worm shaft(82)Fore-and-aft direction is installed and is erected at housing(31)Front-rear side walls, clamp bracket(60)Portion is held out against including a left side (62), the right side hold out against portion(61)And a connection left side holds out against portion(62)Portion is held out against with the right side(61)Pushing part(63), pushing part(63)In Portion is provided with one with clamping jacking motor(9)Push rod(90)The screw that anterior lines is mutually screwed, housing(31)Front portion Inwall and pushing part(63)Between push rod(90)On be provided with a clutch(91)With a lifting transmission belt(92)Be arranged on Worm shaft(82)Upper drive pulley(922)The driving pulley of connection(921), left grip block(42)Top be additionally provided with one and be used for The through hole of the centering component of fore-and-aft direction centering is installed, centering component includes the L-shaped fore-stock and after-poppet of shape, preceding branch Frame includes columned preceding guide part(71)With front clamp portion(711), preceding guide part(71)End set a back bevel (715), front clamp portion(711)Inner side be provided with two rollers for being contacted with workpiece leading flank in clamping(730), leading To portion(71)Near back bevel(715)Place be provided with one before annulus(714), preceding annulus(714)With left grip block(42)On it is logical One front stretching spring is installed between hole(713), preceding guide part(71)Near front clamp portion(711)Place is provided with one with left clamping part (42)The anterior axial direction straight trough of upper through hole(422)The sliding feather key for coordinating(712), after-poppet include columned rear guide part (72)With rear clamping part(721), rear guide part(72)End set a front bevel(725), rear clamping part(721)Inner side set It is equipped with two rollers contacted with workpiece leading flank in clamping(730), in rear guide part(72)Near front bevel(725)Place sets Annulus after being equipped with one(724), rear annulus(724)With left grip block(42)On through hole between install one after adjustable spring(723), Guide part afterwards(72)Near rear clamping part(721)Place is provided with one with left clamping part(42)The anterior axial direction straight trough of upper through hole(424) The sliding feather key for coordinating(722), in front bevel(725)And back bevel(715)Between a both sides be installed be arranged to inclined-plane Ejector pin(70), ejector pin(70)Right-hand member stretches out the work department of left grip block, and left end is provided with a centering spring(73), when left grip block (42)With right grip block(41)During relatively close and clamping workpiece, workpiece elder generation and ejector pin(70)Contact, in the process for progressively clamping In, ejector pin(70)Headed into left grip block(42)It is interior, meanwhile, preceding guide part(71)With rear guide part(72)Respectively in front stretching bullet Spring(713)With rear adjustable spring(723)In the presence of front clamp portion(711)With rear clamping part(721)Realized to medial movement Centering positioning before and after workpiece, clamps jacking motor(9)On be provided with silencing means(901).
2. the clamp assembly of a kind of clamping square cross according to claim 1, it is characterised in that:In the clamp assembly (3)Right is provided with conveyer belt for conveying the chute feeder of completion of processing workpiece(2), the clamp assembly(3)Left side is set There is storagetank(10), positioned at the storagetank(10)Top is provided with the sub-material pushing meanss for promoting workpiece(11), workpiece exists The clamp assembly(3)It is processed on vertical numerical control milling machine after middle positioning clamping, by the chute feeder after completion of processing(2) Workpiece is seen off to required next website.
3. the clamp assembly of a kind of clamping square cross according to claim 1, it is characterised in that:The clamping jacking electricity Machine(9)Drive the pushing part(63)During to medial movement, the left wedge block(52)With right wedge block(51)Move up, from And promote the left grip block(42)With right grip block(41)Relatively close and clamping workpiece, when the clamping jacking motor(9) Drive the pushing part(63)During outside side shifting, the left voussoir(52)With right wedge block(51)In the spring(521)With Spring(511)In the presence of move down, meanwhile, the left grip block(42)With the right grip block(41)Respectively on the left side Spring(421)With the right spring(411)In the presence of relative deviating from and unclamp workpiece.
4. the clamp assembly of a kind of clamping square cross according to claim 1, it is characterised in that:When the clutch (91)With driving pulley(921)During engagement, by lifting transmission belt(92)Promote the worm shaft(82)Rotation, then drives institute State worm gear(81)Rotation, the lifting screw(83)Produce the action of lifting and make workpiece realize positioning in above-below direction.
5. the clamp assembly of a kind of clamping square cross according to claim 1, it is characterised in that:The silencing means (901)It is set in the clamping jacking motor(9)Outside, the silencing means(901)It is interior filled with silencing cotton, the silencing cotton For absorbing the clamping jacking motor(9)Work the noise for producing.
CN201710121734.9A 2017-03-02 2017-03-02 A kind of clamp assembly of clamping square cross Active CN106903520B (en)

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CN107398761A (en) * 2017-09-20 2017-11-28 徐丽玲 A kind of novel water glass device
CN107443148A (en) * 2017-09-20 2017-12-08 陈涛 A kind of robot device
CN107486738A (en) * 2017-09-20 2017-12-19 郭俊黎 A kind of letter box arrangement
CN107498338A (en) * 2017-09-20 2017-12-22 潘菲鸿 A kind of clamp assembly of clamping workpiece
CN107627405A (en) * 2017-09-20 2018-01-26 俞灿 A kind of environment-friendly sheet equipment
CN107681409A (en) * 2017-09-20 2018-02-09 张梦丽 A kind of cable connector device
CN108213542A (en) * 2017-09-20 2018-06-29 陈文标 A kind of follow-on environment-friendly sheet equipment

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CN101204778A (en) * 2006-12-14 2008-06-25 厄罗瓦公司 Workpiece holder for exact positioning on a clamping chuck and clamping device with a chuck and workpiece holder positioned exactly thereon
CN203936688U (en) * 2014-06-26 2014-11-12 兰州工业学院 A kind of axial location turning attachment that do not stop
CN205021253U (en) * 2015-10-10 2016-02-10 重庆帅昌机械制造有限公司 Processing clamp of clutch case
CN105563175A (en) * 2015-12-15 2016-05-11 浙江理工大学 Self-centering zero-clearance positioning device for platen
CN105728784A (en) * 2016-04-22 2016-07-06 杭州新智远数控设备有限公司 Automatic countersinking machine for key bit
CN107627405A (en) * 2017-09-20 2018-01-26 俞灿 A kind of environment-friendly sheet equipment

Cited By (8)

* Cited by examiner, † Cited by third party
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CN107378565A (en) * 2017-09-20 2017-11-24 徐丽玲 A kind of cup device
CN107398761A (en) * 2017-09-20 2017-11-28 徐丽玲 A kind of novel water glass device
CN107443148A (en) * 2017-09-20 2017-12-08 陈涛 A kind of robot device
CN107486738A (en) * 2017-09-20 2017-12-19 郭俊黎 A kind of letter box arrangement
CN107498338A (en) * 2017-09-20 2017-12-22 潘菲鸿 A kind of clamp assembly of clamping workpiece
CN107627405A (en) * 2017-09-20 2018-01-26 俞灿 A kind of environment-friendly sheet equipment
CN107681409A (en) * 2017-09-20 2018-02-09 张梦丽 A kind of cable connector device
CN108213542A (en) * 2017-09-20 2018-06-29 陈文标 A kind of follow-on environment-friendly sheet equipment

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