CN202180373U - Feeding clamp structure of CNC (computerized numerical control) processing machine for plate - Google Patents

Feeding clamp structure of CNC (computerized numerical control) processing machine for plate Download PDF

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Publication number
CN202180373U
CN202180373U CN2011201714087U CN201120171408U CN202180373U CN 202180373 U CN202180373 U CN 202180373U CN 2011201714087 U CN2011201714087 U CN 2011201714087U CN 201120171408 U CN201120171408 U CN 201120171408U CN 202180373 U CN202180373 U CN 202180373U
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CN
China
Prior art keywords
sheet
clamp
combined
clamping
processing machine
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Expired - Fee Related
Application number
CN2011201714087U
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Chinese (zh)
Inventor
杨渝凯
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杨渝凯
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Priority to CN2011201714087U priority Critical patent/CN202180373U/en
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Publication of CN202180373U publication Critical patent/CN202180373U/en
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Abstract

A feeding clamp structure of a CNC (computerized numerical control) processing machine for a plate comprises a machine table, and a plurality of rollers on which the plate can move are arranged on the machine table; the feeding clamp structure also comprises a seat body, a lower clamping body, a plurality of elastic bodies, an upper clamping body and a driving pressure cylinder, wherein the seat body is combined with the machine table in a horizontally movable way, a check block is arranged on the seat body, the lower clamping body is combined with the seat body in a lifting manner and is used for leaning against the bottom surface of the plate in a clamping way or departing from the bottom surface of the plate, the plurality of elastic bodies can provide elastic force for the lower clamping body so that the lower clamping body can ascend for a certain distance, and the top surface of the lower clamping body leans against the bottom surface of the plate in a clamping way, the upper clamping body is combined with the seat body in a lifting manner and is arranged right above the lower clamping body for leaning against the top surface of the plate in a clamping way or departing from the top surface of the plate, after ascending to a certain height, the upper clamping body is stopped by the check block and can no longer ascend, the driving pressure cylinder is combined with the upper clamping body and is provided with a telescopic shaft, and the end part of the telescopic shaft is combined with the lower clamping body, therefore, the plate conveying efficiency can be improved, and the length of the plate is not limited.

Description

Sheet material is with the feeding clamping structure of CNC processing machine
Technical field
A kind of technical field about the plate working machine aspect of the utility model, referring to especially a kind ofly increases the transfer efficiency of sheet material and can make the feeding clamping structure of the unrestricted sheet material of length of sheet material with the CNC processing machine.
Background technology
General convention plate working machine, it mostly is to utilize a vacuum adsorption type workbench to adsorb this sheet material of location, and then by the process tool that moves this sheet material is processed.And this board floor space is big and the vacuum pumps power consumption; And possibly get into and wait for the processing district in adding man-hour personnel; This zone is positioned at the board scope of activities has safe misgivings; In addition, the procedure of the sheet material that runs into different size with regard to must guiding mechanism and so wasting time and energy can have influence on whole working (machining) efficiency.Particularly, the workbench of this vacuum adsorption type only can be located the sheet material littler than its working region, so it just can't process long sheet material.
Summary of the invention
The purpose of the utility model is to provide the feeding clamping structure of a kind of sheet material with the CNC processing machine, and it is simple in structure, operates easy to assemblyly, can increase the transfer efficiency of sheet material, also can make the length of sheet material unrestricted.
For realizing above-mentioned purpose, the utility model discloses the feeding clamping structure of a sheet material with the CNC processing machine, and wherein this sheet material has a board with the CNC processing machine, has the mobile on it roller of a plurality of confessions one sheet material that can rotate on this board; It is characterized in that this feeding clamping structure comprises:
One can be combined in the pedestal on this board with moving horizontally, tool one block on this pedestal;
One can be combined on this pedestal for pressing from both sides the lower clamp that leans on or leave the bottom surface of this sheet material up and down;
A plurality of elastic force that provide make this lower clamp rise a distance so that the end face folder of this lower clamp leans against the elastomer of the bottom surface of this sheet material;
One can be combined on this pedestal and the position is leaned on for folder directly over this lower clamp or can be stopped and the upper clamp that can't continue to rise by this block when leaving the end face of this sheet material and being raised to a height up and down; And
One drives cylinder pressure, be combined on this upper clamp, and the telescopic telescopic shaft of tool, the end of this telescopic shaft is combined on this lower clamp.
Wherein, More comprise a plurality of adjustment bolts, wherein this lower clamp has a plurality of perforation, these a plurality of adjustment bolts pass these a plurality of perforation respectively by the below of this lower clamp and screw lock on this pedestal; These a plurality of elastomers are the compression spring; And be enclosed within respectively on these a plurality of adjustment bolts, the one of which end withstands on the bottom surface of this lower clamp, and the other end withstands on the head of this adjustment bolt.
Wherein, The side that the end face of this lower clamp has a plurality of these sheet materials of confession that can rotate against guide wheel; This upper clamp has the riser that a transverse slat and vertical junction are combined in this transverse slat one side; This driving cylinder pressure is combined on this transverse slat, and this telescopic shaft passes this transverse slat, and this riser has can press from both sides the lower side that leans on or leave the end face of this sheet material.
Wherein, have two guide brackets on this pedestal, the end face of this lower clamp has two guide rods, and this two guide rod passes this two guide bracket respectively and passes this upper clamp.
Wherein, having two guide pin bushings on the transverse slat of this upper clamp supplies this two guide rod to pass.
Wherein, Have a track on this board, the end face of this track and side have a guide rail respectively, and the end face of this track has a toothrow in addition; This pedestal can be combined on this guide rail slidably; This feeding folder comprises that more a drive unit is combined on this pedestal, and this drive unit comprises that a gear and drives the motor that this gear rotates, this gear and the engagement of this toothrow.
Wherein, have a plurality of wheel bars that are arranged in parallel on this board, these a plurality of rollers can be combined in this a plurality of wheel on the bar respectively rotationally.
Wherein, Have a plurality of this a plurality of locators of taking turns on the bar that are combined in respectively on this board, this locator comprises taking turns on the bar flexible and extending out to the top side that is higher than this roller at this and leans for a side of this sheet material and maybe can contract to the top side that is lower than this roller for this sheet material by a positioning rod that passes through above it and can drive the flexible location cylinder pressure of this backstay.
Pass through said structure; The sheet material of the utility model is with the feeding clamping structure of CNC processing machine, and when this drove the telescopic shaft retraction of cylinder pressure, this lower clamp can rise earlier by these a plurality of elastomeric elastic force and lean against the bottom surface of this plate body with folder; When this telescopic shaft continues retraction then; This upper clamp just can be followed drive to be descended and lean against the end face of this plate body with folder, and by this, this upper and lower clamp just can be clamped this sheet material so that it is moved.When the telescopic shaft of this driving cylinder pressure stretched out, this upper clamp can be risen to leave the end face of this sheet material by its driving earlier, blocks when this upper clamp rises to by this block; And this telescopic shaft is when continuing to stretch out, and then this lower clamp can be descended by its driving with a plurality of elastic components of compression bottom, makes this lower clamp leave the bottom surface of this sheet material; This upper and lower clamp just can leave this sheet material by this; At this moment, this feeding is clipped in when moving on this board, just can not produce with this sheet material and interfere.So, just can pinch this sheet material fast and on this board, move, and make the transfer efficiency that can therefore significantly increase this sheet material.Particularly, carry this sheet material, can make the length and the Working position so and unrestricted of this sheet material especially by the reciprocal folder in-migration of this feeding folder.And the utility model utilizes once driving cylinder pressure and a plurality of elastomer and can make this upper and lower clamp reach clamping and purpose separately, and its structure can significantly reduce the cost of making especially.
Description of drawings
Fig. 1 is that the sheet material of the utility model is with CNC processing machine stereogram.
Fig. 2 is the three-dimensional enlarged diagram of the feeding clamping structure of the utility model.
Fig. 3 is the side-looking enlarged diagram of the feeding clamping structure of the utility model.
Fig. 4 establishes the action sketch map for the folder of the lower clamp of the utility model.
Fig. 5 establishes the action sketch map for the folder of the upper clamp of the utility model.
Fig. 6 is the departure motion sketch map of the upper clamp of the utility model.
Fig. 7 is the departure motion sketch map of the lower clamp of the utility model.
The specific embodiment
See also Fig. 1~shown in Figure 3, be the feeding clamping structure of the described sheet material of the utility model with the CNC processing machine, wherein:
This sheet material has a board 1 with the CNC processing machine, has a plurality of bar 10, a plurality of locator 11 and tracks 12 of taking turns on this board 1.This is taken turns bar 10 and is arranged in parallel the status at the end face of this board 1, and each is taken turns has a plurality of rotating rollers 13 and can supply a sheet material A to move on it on the bar 10.These a plurality of locators 11 are combined in this a plurality of wheel on the bar 10 respectively, and this locator 11 comprises a location cylinder pressure 14 and can take turns a positioning rod 15 flexible on the bar 10 at this.It is flexible that this location cylinder pressure 14 can drive this backstay 15; This backstay 15 can extend out to the length that is higher than these roller 13 top sides and lean for the side of this sheet material A, and can contract to a length that is lower than these roller 13 top sides and can be passed through by its top for this sheet material A.12 end faces of this track at this board 1, the end face of this track 12 and side have a guide rail 16 respectively, and the end face of this track 12 has a toothrow 17 again in addition.
The structure of this feeding folder 2 comprises that a pedestal 20, a drive unit 30, a lower clamp 40, a plurality of adjustment bolt 50, a plurality of elastomer 60, a upper clamp 70 and drive cylinder pressure 80.Wherein:
This pedestal 20 is combined on two guide rails 16 of this track 12 slidably, and it can be moved horizontally on this board 1.Have a block 21 and two guide brackets 22 on one side of this pedestal 20.
This drive unit 30 is combined on this pedestal 20, and this drive unit 30 comprises a motor 31 and a gear 32.This motor 31 can drive this gear 32 and rotate, toothrow 17 engagements on this gear 32 and this track 12.
This lower clamp 40 can supply to press from both sides the bottom surface of leaning on or leaving this sheet material A.The end face of this lower clamp 40 has two guide rods 41 and rotating a plurality of guide wheel 42.This two guide rod 41 passes this two guide bracket 22 respectively, goes up and down in a side of this pedestal 20 stably for this lower clamp 40 of guiding.The side that these a plurality of guide wheels 42 can supply this sheet material A against.Have again on this lower clamp 40 and connect upper and lower a plurality of perforation 43.
These a plurality of adjustment bolts 50 pass these a plurality of perforation 43 respectively by the below of this lower clamp 40 and screw lock on this pedestal 20.
These a plurality of elastomers 60, and be enclosed within respectively on these a plurality of adjustment bolts 50, an end withstands on the bottom surface of this lower clamp 40, and the other end withstands on the head of this adjustment bolt 50.These a plurality of elastomers 60 can provide an elastic force to make this lower clamp 40 risings one distance, make the end face folder of this lower clamp 40 lean against the bottom surface of this sheet material A, and can screwing and unscrewing to adjust the elastic force of these a plurality of elastomers 60 by these a plurality of adjustment bolts 50.
70 of this upper clamps have the riser 72 that a transverse slat 71 and vertical junction are combined in these transverse slat 71 1 sides, so that integral body is generally L-shaped directly over this lower clamp 40.Have two guide pin bushings 73 on this transverse slat 71 and supply this two guide rod 41 to pass, go up and down in a side of this pedestal 20 stably for this upper clamp 70 of guiding.The lower side of this riser 72 can lean on or leave the end face of this sheet material A along with these transverse slat 71 up-downs and folder.
This driving cylinder pressure 80 is combined in the end face of this transverse slat 71, and this driving cylinder pressure 80 has a telescopic telescopic shaft 81, and the lower end of this telescopic shaft 81 is passed this transverse slat 71 and is combined on this lower clamp 40.
In this Fig. 2,3, can find out, the motor 31 of this drive unit 30 can drive this gear 32 just, reverse, drive reciprocal the moving on this track 12 of this pedestal 20 with engagement by this gear 32 and this toothrow 17.
See also Fig. 3, shown in Figure 4, point out when cylinder pressure 14 these backstays 15 of driving in the location of this locator 11 extend out to the length that is higher than these roller 13 top sides, can the side of this sheet material A be leaned on this backstay 15 to reach the purpose of location.
In this Fig. 4, can find out.When this drove a telescopic shaft 81 retractions of cylinder pressure 80, this lower clamp 40 can rise earlier by the elastic force of these a plurality of elastomers 60 and lean against the bottom surface of this plate body A with folder.
See also shown in Figure 5, point out that this lower clamp 40 folders lean against the bottom surface of this plate body A after, when this telescopic shaft 81 continued retraction again, this upper clamp 70 can then be driven to descend lean against the end face of this plate body A with folder.This upper and lower clamp 70,40 just can be clamped this sheet material A by this, and this moment, the location cylinder pressure 14 of this locator 11 can drive these backstay 15 retractions to the length that is lower than these roller 13 top sides, so that this feeding folder 2 can pinch the top process of this sheet material A by this backstay 15.
See also shown in Figure 6ly, point out that this sheet material A processes and when being pinched the location by this feeding folder 2, this telescopic shaft 81 of this drivings cylinder pressure 80 can stretch out, make that this upper clamp 70 is first to be risen by its driving, and then make this riser 72 leave the end face of this sheet material A.
See also shown in Figure 7; The transverse slat 71 that this upper clamp 70 rises to it is blocked by this block 21; And this telescopic shaft 81 is when still continuing to stretch out; Can't continue again to rise because of this upper clamp 70 is blocked by this block 21,, and make this lower clamp 40 therefore leave the bottom surface of this sheet material A so this lower clamp 40 just can be driven and descends with a plurality of elastomers 60 of compression bottom by this telescopic shaft 81.
Because the feeding of the utility model folder 2 is when decontroling this sheet material A, this upper clamp 70 and this lower clamp 40 all leave this sheet material A one distance, so when this feeding folder 2 moves on this board 1, just can not produce with this sheet material A and interfere.In addition, when these a plurality of guide wheels 42 have this sheet material of correcting A and avoid feeding folder 2 to unclamp behind this sheet material A running fix, with the effect of the frictional interference of this sheet material A contacts side surfaces.Therefore, just can pinch this sheet material A of desire processing fast back and forth, and make it can therefore significantly increase the transfer efficiency of this sheet material A.Therefore and unrestricted particularly, carry this sheet material A by the reciprocal folder in-migration of this feeding folder 2, the length that can make this sheet material A especially.And the utility model only need utilize this driving cylinder pressure 80 and a plurality of this elastomer 60 just can make this upper and lower clamp 70,40 reach clamping and purpose separately, and its structure can significantly reduce the cost of making especially.

Claims (8)

1. a sheet material is with the feeding clamping structure of CNC processing machine, and wherein this sheet material has a board with the CNC processing machine, has the mobile on it roller of a plurality of confessions one sheet material that can rotate on this board; It is characterized in that this feeding clamping structure comprises:
One can be combined in the pedestal on this board with moving horizontally, tool one block on this pedestal;
One can be combined on this pedestal for pressing from both sides the lower clamp that leans on or leave the bottom surface of this sheet material up and down;
A plurality of elastic force that provide make this lower clamp rise a distance so that the end face folder of this lower clamp leans against the elastomer of the bottom surface of this sheet material;
One can be combined on this pedestal and the position is leaned on for folder directly over this lower clamp or can be stopped and the upper clamp that can't continue to rise by this block when leaving the end face of this sheet material and being raised to a height up and down; And
One drives cylinder pressure, be combined on this upper clamp, and the telescopic telescopic shaft of tool, the end of this telescopic shaft is combined on this lower clamp.
2. sheet material as claimed in claim 1 is characterized in that with the feeding clamping structure of CNC processing machine, more comprises a plurality of adjustment bolts; Wherein this lower clamp has a plurality of perforation; These a plurality of adjustment bolts pass these a plurality of perforation respectively by the below of this lower clamp and screw lock on this pedestal, these a plurality of elastomers are the compression spring and to be enclosed within on these a plurality of adjustment bolts respectively; The one of which end withstands on the bottom surface of this lower clamp, and the other end withstands on the head of this adjustment bolt.
3. according to claim 1 or claim 2 sheet material is with the feeding clamping structure of CNC processing machine; It is characterized in that; The side that the end face of this lower clamp has a plurality of these sheet materials of confession that can rotate against guide wheel, this upper clamp has the riser that a transverse slat and vertical junction are combined in this transverse slat one side, this driving cylinder pressure is combined on this transverse slat; This telescopic shaft passes this transverse slat, and this riser has can press from both sides the lower side that leans on or leave the end face of this sheet material.
4. sheet material as claimed in claim 3 is characterized in that having two guide brackets on this pedestal with the feeding clamping structure of CNC processing machine, the end face of this lower clamp has two guide rods, and this two guide rod passes this two guide bracket respectively and passes this upper clamp.
5. sheet material as claimed in claim 4 is characterized in that having two guide pin bushings on the transverse slat of this upper clamp and supply this two guide rod to pass with the feeding clamping structure of CNC processing machine.
6. sheet material as claimed in claim 5 is characterized in that having a track on this board with the feeding clamping structure of CNC processing machine; The end face of this track and side have a guide rail respectively; The end face of this track has a toothrow in addition, and this pedestal can be combined on this guide rail slidably, and this feeding folder comprises that more a drive unit is combined on this pedestal; This drive unit comprises that a gear and drives the motor that this gear rotates, this gear and the engagement of this toothrow.
7. sheet material as claimed in claim 6 is characterized in that having a plurality of wheel bars that are arranged in parallel on this board with the feeding clamping structure of CNC processing machine, these a plurality of rollers can be combined in this a plurality of wheel on the bar respectively rotationally.
8. sheet material as claimed in claim 6 is with the feeding clamping structure of CNC processing machine; It is characterized in that; Have a plurality of this a plurality of locators of taking turns on the bar that are combined in respectively on this board, this locator comprises taking turns on the bar flexible and extending out to the top side that is higher than this roller at this and leans for a side of this sheet material and maybe can contract to the top side that is lower than this roller for this sheet material by a positioning rod that passes through above it and can drive the flexible location cylinder pressure of this backstay.
CN2011201714087U 2011-05-26 2011-05-26 Feeding clamp structure of CNC (computerized numerical control) processing machine for plate Expired - Fee Related CN202180373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201714087U CN202180373U (en) 2011-05-26 2011-05-26 Feeding clamp structure of CNC (computerized numerical control) processing machine for plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201714087U CN202180373U (en) 2011-05-26 2011-05-26 Feeding clamp structure of CNC (computerized numerical control) processing machine for plate

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CN202180373U true CN202180373U (en) 2012-04-04

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103386625A (en) * 2012-05-10 2013-11-13 通快萨克森有限公司 A method and a device for separating processing products on a machine tool
CN104986591A (en) * 2015-07-07 2015-10-21 苏州博众精工科技有限公司 Front clamping jaw mechanism for automatic sheet material feeding mechanism
CN106739732A (en) * 2016-12-27 2017-05-31 无锡明珠钢球有限公司 A kind of plane wood working machinery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103386625A (en) * 2012-05-10 2013-11-13 通快萨克森有限公司 A method and a device for separating processing products on a machine tool
CN104986591A (en) * 2015-07-07 2015-10-21 苏州博众精工科技有限公司 Front clamping jaw mechanism for automatic sheet material feeding mechanism
CN106739732A (en) * 2016-12-27 2017-05-31 无锡明珠钢球有限公司 A kind of plane wood working machinery

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120404

Termination date: 20150526

EXPY Termination of patent right or utility model