CN111546412A - Cutting fixing device suitable for size and used for mechanical automation - Google Patents

Cutting fixing device suitable for size and used for mechanical automation Download PDF

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Publication number
CN111546412A
CN111546412A CN202010419186.XA CN202010419186A CN111546412A CN 111546412 A CN111546412 A CN 111546412A CN 202010419186 A CN202010419186 A CN 202010419186A CN 111546412 A CN111546412 A CN 111546412A
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China
Prior art keywords
movable rod
fixedly connected
mechanical automation
wall
ball
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Granted
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CN202010419186.XA
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Chinese (zh)
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CN111546412B (en
Inventor
陆晓云
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Zhejiang hanteng Electromechanical Technology Co.,Ltd.
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陆晓云
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Priority to CN202010419186.XA priority Critical patent/CN111546412B/en
Publication of CN111546412A publication Critical patent/CN111546412A/en
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Publication of CN111546412B publication Critical patent/CN111546412B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means

Abstract

The utility model provides a mechanical automation is with cutting fixing device to size adaptation, relates to mechanical automation technical field, comprises a workbench, the fixing base of two symmetries of top fixedly connected with of workstation, the inner wall fixedly connected with magnetic path of fixing base is one, the inner wall fixedly connected with evenly distributed's of fixing base spring, the inboard fixedly connected with movable rod of spring, the inner wall fixedly connected with electromagnetism of movable rod is one, the inner wall fixedly connected with and the resistance of an electromagnetism electric connection of movable rod. This mechanical automation is with cutting fixing device to size adaptation, through the cooperation of movable rod and electromagnetism one, when the material stretched into anchor clamps, at this moment with an electromagnetism circular telegram, because the magnetism of a magnetic path inboard is the same with the magnetism in an electromagnetism outside, so the movable rod can stretch out to the inboard under the effect that magnetism repels, cliies the material, can steadily clip anomalous material, improves the centre gripping stability, guarantees that the material can not squint when the cutting, improves the cutting quality.

Description

Cutting fixing device suitable for size and used for mechanical automation
Technical Field
The invention relates to the technical field of mechanical automation, in particular to a cutting and fixing device adaptive to size for mechanical automation.
Background
Mechanical automation refers to a process in which a machine or a device automatically operates or controls according to a predetermined program or instruction without human intervention, and mechanical automation refers to a process in which a machine or a device is automatically controlled by a mechanical means, such as an automatic cutting device, by which a material is cut into uniform sizes.
Present automatic cutting device need utilize anchor clamps to fix the material when using to prevent the material off tracking, influence the cutting quality, but present anchor clamps only can centre gripping specific specification or the material of regular shape, and to the material of irregular shape, the centre gripping effect is relatively poor, leads to the material skew to appear easily, leads to last cutting effect unsatisfactory, influences the later stage use of material, thereby causes the waste of material.
Therefore, the mechanical automation cutting fixing device suitable for the size is provided for solving the problems, irregular materials can be stably clamped through the matching of the movable rod and the first electromagnetic block, the clamping stability is improved, the materials cannot deviate during cutting, the cutting quality is improved, the effect of strengthening the clamping effect is achieved through the matching of the second electromagnetic block and the second magnetic block, and the materials cannot deviate.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: a cutting and fixing device adapting to size for mechanical automation comprises a workbench, wherein the top of the workbench is fixedly connected with two mutually symmetrical fixed seats, the inner wall of each fixed seat is fixedly connected with a first magnetic block, the inner wall of each fixed seat is fixedly connected with a uniformly distributed spring, the inner side of each spring is fixedly connected with a movable rod, the inner wall of each movable rod is fixedly connected with a first electromagnetic block, the inner wall of each movable rod is fixedly connected with a resistor electrically connected with the first electromagnetic block, the middle of each movable rod is fixedly connected with a dielectric plate, the outer side of each movable rod is movably connected with a first uniformly distributed ball, the inner side of each movable rod is movably connected with a second ball, the inner wall of each movable rod is provided with a clamping groove uniformly distributed, the middle of each movable rod is provided with a sliding groove, the middle of each fixed seat is fixedly connected with a fixed rod movably connected, the front side and the back side of the fixing rod are elastically connected with a clamping block matched with the clamping groove, the middle of the clamping block is fixedly connected with a magnetic block II, the inner wall of the top of the fixing seat is fixedly connected with a positive plate, and the inner wall of the workbench is fixedly connected with a negative plate symmetrical to the positive plate.
The invention has the following beneficial effects:
1. this mechanical automation is with cutting fixing device to size adaptation, cooperation through movable rod and electromagnetism one is used, when the material stretched into anchor clamps, at this moment with an electromagnetism circular telegram, because the magnetism of a magnetic path inboard is the same with the magnetism in an electromagnetism outside, so the movable rod can stretch out to the inboard under the effect that magnetism repels, clip the material, and because the movable rod has the multiunit, so can steadily clip anomalous material, improve the centre gripping stability, guarantee that the material can not squint when the cutting, improve the cutting quality.
2. This mechanical automation is with cutting fixing device to size adaptation, through the cooperation of electromagnetism two with magnetic path two, when the movable rod stretches out the shape of laminating material, at this moment in the circuit of intercommunication electromagnetism two, because the magnetism in the two outsides of electromagnetism is the same with the inboard magnetism of two insides of magnetic path, so at this moment magnetic path two drive the fixture block move to the outside and with the draw-in groove joint, with the rigidity of movable rod, thereby reached the effect of strengthening the centre gripping effect, guaranteed that the material can not squint.
Further, the workbench is made of steel materials and is rectangular, the fixing seat is made of steel materials and is rectangular, the first magnetic block is made of rubidium magnet materials and is rectangular.
Further, the spring is extension spring and the quantity of spring is ten, the material of movable rod is stereoplasm high strength material and the total amount of movable rod is ten, the movable rod does not have magnetic permeability, the magnetism in an electromagnetism outside is the same with the inboard magnetism of a magnetic path.
Further, the resistance is piezo-resistor and resistance quantity is ten, the size of dielectric plate is less than the size of movable rod and the dielectric plate size is the same with the positive plate size, the material of ball one does not have magnetic permeability for stereoplasm high strength material and ball one.
Further, the second ball is made of hard high-strength materials and does not have magnetic conductivity, the clamping groove is rectangular groove-shaped, and the sliding groove is in a straight groove shape.
Furthermore, the magnetism of the outer side of the second electromagnet is the same as that of the inner side of the second magnetic block, the clamping blocks are made of hard high-strength materials, and the number of the clamping blocks is twice that of the movable rods.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic view of a fixing rod according to the present invention;
FIG. 4 is a schematic cross-sectional view of the portion B-B in FIG. 3 according to the present invention.
In the figure: 1. a work table; 2. a fixed seat; 3. a first magnetic block; 4. a spring; 5. a movable rod; 6. performing electromagnetism I; 7. a resistance; 8. a dielectric plate; 9. a first ball; 10. a second ball bearing; 11. a card slot; 12. a chute; 13. fixing the rod; 14. a second electromagnetic field; 15. a clamping block; 16. a second magnetic block; 17. a positive plate; 18. and a negative plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a cutting and fixing device for size adaptation for mechanical automation comprises a workbench 1, the workbench 1 plays a role in fixing each component, the workbench 1 is made of steel material and the workbench 1 is rectangular, a fixing seat 2 is made of steel material and the fixing seat 2 is rectangular, a magnetic block one 3 is made of rubidium magnet material and the magnetic block one 3 is rectangular, two fixing seats 2 which are symmetrical to each other are fixedly connected to the top of the workbench 1, the fixing seat 2 plays a role in fixing each component, the magnetic block one 3 is fixedly connected to the inner wall of the fixing seat 2 and plays a role in transmission, springs 4 which are uniformly distributed are fixedly connected to the inner wall of the fixing seat 2, the springs 4 play a role in contracting a movable rod 5 towards the inner side of the fixing seat 2, the springs 4 are extension springs and the number of the springs 4 is ten, the movable rod 5 is made of hard high-strength materials, the total number of the movable rods 5 is ten, the movable rods 5 do not have magnetic conductivity, the magnetism of the outer side of the electromagnet I6 is the same as that of the inner side of the magnetic block I3, the movable rod 5 is fixedly connected to the inner side of the spring 4, and the movable rods 5 play a role in clamping materials.
The inner wall of the movable rod 5 is fixedly connected with an electromagnet I6, the electromagnet I6 plays a role in transmission, the inner wall of the movable rod 5 is fixedly connected with a resistor 7 electrically connected with the electromagnet I6, the resistor 7 plays a role in controlling the extending length of the movable rod 5, the resistor 7 is a piezoresistor, the number of the resistors 7 is ten, the size of a dielectric plate 8 is smaller than that of the movable rod 5, the size of the dielectric plate 8 is the same as that of a positive plate 17, the material of the ball I9 is a hard high-strength material, the ball I9 does not have magnetic conductivity, the middle part of the movable rod 5 is fixedly connected with the dielectric plate 8, the dielectric plate 8 plays a role in changing the magnetic size of the electromagnet I6, the outer side of the movable rod 5 is movably connected with the ball I9 which is uniformly distributed, the ball I9 plays a role in reducing friction force between the movable rods 5, the inner side of the movable rod 5 is movably, the second ball 10 is made of hard high-strength materials, the second ball 10 does not have magnetic conductivity, the clamping groove 11 is in a rectangular groove shape, and the sliding groove 12 is in a straight groove shape.
Evenly distributed's draw-in groove 11 has been seted up to the inner wall of movable rod 5, draw-in groove 11 plays the effect of restriction movable rod 5 position, spout 12 has been seted up at the middle part of movable rod 5, the middle part fixedly connected with of fixing base 2 and the middle part swing joint's of movable rod 5 dead lever 13, the middle part fixedly connected with evenly distributed's two electromagnetism 14 of dead lever 13, two electromagnetism 14 play driven effect, the magnetism in two 14 outsides of electromagnetism is the same with the inboard magnetism of two 16 magnetic blocks, the material of fixture block 15 is stereoplasm high strength material and the quantity of fixture block 15 is the twice of movable rod 5 quantity, the equal elastic connection in front and the back of dead lever 13 has the fixture block 15 with draw-in groove 11 looks adaptation, fixture block 15 plays the effect of restriction movable rod 5 position, the middle part fixedly connected with two 16 magnetic blocks of fixture block 15, the inner wall fixedly connected with magnetic block 17 at fixing base 2 top, the inner wall fixedly connected with of workstation 1 The effect of the voltage.
The working principle is as follows: when this anchor clamps did not use, movable rod 5 contracts into in fixing base 2 under the effect of spring 4 to electromagnetism one 6 and electromagnetism two 14 all are in the outage state this moment, and simultaneously, fixture block 15 contracts into in the dead lever 13.
When the clamp is used, firstly, the circuit of the electromagnet-6 is switched on, because the magnetism of the outer side of the electromagnet-6 is the same as that of the outer side of the magnetic block-3, the electromagnet-6 can extend inwards under the action of magnetic repulsion, the movable rod 5 is attached to the outer surface of a material, the dielectric plate 8 in each movable rod 5 can change the magnetism of the electromagnet-6, the larger the length of the movable rod 5 extending inwards is, the larger the relative area of the positive plate 17 and the negative plate 18 is, the larger the magnetism of the electromagnet-6 is at the moment, only the movable rod 5 keeps the extending length, and meanwhile, when the movable rod 5 is fully extended, the circuit voltage is larger than the maximum path voltage of the resistor 7, so that the corresponding electromagnet-6 is switched off, and the power resource is saved.
After the movable rod 5 is attached to the material, at the moment, the circuit of the second electromagnet 14 is communicated, because the magnetism of the outer side of the second electromagnet 14 is the same as the magnetism of the inner side of the second magnetic block 16, all the second magnetic blocks 16 move outwards under the action of magnetic repulsion, and the clamping block 15 is driven to be clamped with the clamping groove 11, so that the movable rod 5 and the fixed rod 13 are relatively fixed, the position of the movable rod 5 is effectively fixed, the clamping stability is ensured, the first ball 9 can effectively reduce the friction force between the adjacent movable rods 5, and the second ball 10 can effectively ensure the feeding of the material.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a mechanical automation is with cutting fixing device to size adaptation, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with two mutually symmetrical fixed seats (2), the inner wall of each fixed seat (2) is fixedly connected with a first magnetic block (3), the inner wall of each fixed seat (2) is fixedly connected with uniformly distributed springs (4), the inner side of each spring (4) is fixedly connected with a movable rod (5), the inner wall of each movable rod (5) is fixedly connected with a first electromagnet (6), the inner wall of each movable rod (5) is fixedly connected with a resistor (7) electrically connected with the first electromagnet (6), the middle part of each movable rod (5) is fixedly connected with a dielectric plate (8), the outer side of each movable rod (5) is movably connected with a first uniformly distributed ball (9), the inner side of each movable rod (5) is movably connected with a second ball (10), the inner wall of each movable rod (5) is provided with uniformly distributed clamping grooves (11), and the middle part of each movable rod, the middle part fixedly connected with of fixing base (2) and the middle part swing joint's of movable rod (5) dead lever (13), the middle part fixedly connected with evenly distributed's of dead lever (13 electromagnetism two (14), dead lever (13) openly and the equal elastic connection in back have with draw-in groove (11) looks adaptation fixture block (15), the middle part fixedly connected with magnetic path two (16) of fixture block (15), the inner wall fixedly connected with positive plate (17) at fixing base (2) top, the inner wall fixedly connected with of workstation (1) and the symmetrical negative plate (18) of positive plate (17).
2. A dimensionally compliant cutting fixture for mechanical automation as set forth in claim 1 wherein: the workbench (1) is made of steel materials, and the workbench (1) is rectangular.
3. A dimensionally compliant cutting fixture for mechanical automation as set forth in claim 1 wherein: the fixing seat (2) is made of steel materials, the fixing seat (2) is cuboid, the magnetic block I (3) is made of rubidium magnet materials, and the magnetic block I (3) is cuboid.
4. A dimensionally compliant cutting fixture for mechanical automation as set forth in claim 1 wherein: the spring (4) is extension spring and the quantity of spring (4) is ten, the material of activity pole (5) is stereoplasm high strength material and the total quantity of activity pole (5) is ten.
5. A dimensionally compliant cutting fixture for mechanical automation as set forth in claim 1 wherein: the movable rod (5) does not have magnetic conductivity, and the magnetism of the outer side of the first electromagnet (6) is the same as that of the inner side of the first magnetic block (3).
6. A dimensionally compliant cutting fixture for mechanical automation as set forth in claim 1 wherein: the resistor (7) is a piezoresistor, the number of the resistors (7) is ten, the size of the dielectric plate (8) is smaller than that of the movable rod (5), the size of the dielectric plate (8) is the same as that of the positive plate (17), the ball I (9) is made of a hard high-strength material, and the ball I (9) does not have magnetic permeability.
7. A dimensionally compliant cutting fixture for mechanical automation as set forth in claim 1 wherein: the material of the second ball (10) is hard high-strength material, the second ball (10) does not have magnetic conductivity, the clamping groove (11) is in a rectangular groove shape, and the sliding groove (12) is in a straight groove shape.
8. A dimensionally compliant cutting fixture for mechanical automation as set forth in claim 1 wherein: the magnetism of the outer side of the second electromagnet (14) is the same as that of the inner side of the second magnet (16), the fixture blocks (15) are made of hard high-strength materials, and the number of the fixture blocks (15) is twice that of the movable rods (5).
CN202010419186.XA 2020-05-18 2020-05-18 Cutting fixing device suitable for size and used for mechanical automation Active CN111546412B (en)

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CN111546412B CN111546412B (en) 2021-10-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112428182A (en) * 2020-11-19 2021-03-02 宁波吉鑫机械制造有限公司 Clamping device is used in processing of non-mark machine part
CN113878506A (en) * 2021-10-12 2022-01-04 段莉艳 Automatic clamping fixture

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CN110788637A (en) * 2018-08-01 2020-02-14 王爱民 Automobile connecting rod fixing and clamping device
CN110899285A (en) * 2019-12-18 2020-03-24 湖南工业大学 Multi-shape clamping fixture for cleaning motor shell
CN111002468A (en) * 2019-12-12 2020-04-14 李素雅 Electromagnetic fixing and anti-loosening cement mortar stirring device
CN210476730U (en) * 2018-10-05 2020-05-08 卓尔飞机制造(武汉)有限公司 Light aircraft shell positioning jig

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Publication number Priority date Publication date Assignee Title
US6182954B1 (en) * 1999-07-19 2001-02-06 Xuesong Zhang Magnetorheological fluid work piece holding apparatus
US20140202618A1 (en) * 2013-01-21 2014-07-24 Tokyo Electron Limited Bonding method, mounting table and substrate processing apparatus
CN103909434A (en) * 2014-04-04 2014-07-09 苏州昌田机械设备制造有限公司 Irregular workpiece clamp convenient for metal processing
CN206567884U (en) * 2017-03-06 2017-10-20 沧州鸿泰通风净化设备安装有限公司 A kind of screw-thread steel turnery processing corrects fixture automatically
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112428182A (en) * 2020-11-19 2021-03-02 宁波吉鑫机械制造有限公司 Clamping device is used in processing of non-mark machine part
CN113878506A (en) * 2021-10-12 2022-01-04 段莉艳 Automatic clamping fixture
CN113878506B (en) * 2021-10-12 2022-12-09 上海瑞系自动化科技有限公司 Automatic clamping fixture

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Denomination of invention: A cutting fixing device suitable for size for mechanical automation

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