CN107866815A - A kind of new machine robot arm hand - Google Patents

A kind of new machine robot arm hand Download PDF

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Publication number
CN107866815A
CN107866815A CN201710816201.2A CN201710816201A CN107866815A CN 107866815 A CN107866815 A CN 107866815A CN 201710816201 A CN201710816201 A CN 201710816201A CN 107866815 A CN107866815 A CN 107866815A
Authority
CN
China
Prior art keywords
block
clamp
stage clip
protecting cover
guiding rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710816201.2A
Other languages
Chinese (zh)
Inventor
韦健杭
Original Assignee
韦健杭
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 韦健杭 filed Critical 韦健杭
Priority to CN201710816201.2A priority Critical patent/CN107866815A/en
Publication of CN107866815A publication Critical patent/CN107866815A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors

Abstract

The invention discloses a kind of new machine robot arm hand, including housing, clamp, conveyer, connection block, protecting cover, compression leg and robots arm, the clamp, conveyer, connection block and protecting cover are installed from front to back in the housing, the conveyer includes the first stage clip, transmission block, the second stage clip, position guiding rod and leads a block, first stage clip is arranged between rear end and the transmission block of clamp, there is a snap arm compression leg rear end, front end face is socketed with regulation sleeve column, when thickness of workpiece is thicker, regulation sleeve column can be socketed.The present invention solves technical barrier of the existing robot to accurate control clamping force in fragile material clamping process.

Description

A kind of new machine robot arm hand
Technical field
The present invention relates to robot field, more particularly to a kind of new machine robot arm hand.
Background technology
As science and technology improve constantly, the procedure in many manufacture production industries is often substituted artificial complete by robot Into, process some brittle workpieces such as pottery, glassware, when the arm hand of robot fixes these brittle workpieces When, the arm hand of traditional robot is difficult to control clamping force, when clamping force is excessive, is then easily caught broken, clamping force is too small then to exist Accident easily occurs in process.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of new machine robot arm hand, and it can solve the problem that above-mentioned present technology The problem of middle.
The used to achieve the above object technical scheme of the present invention is:A kind of new machine robot arm hand, including housing, folder Body, conveyer, join block, protecting cover, compression leg and robots arm, the clamp, transmission dress are installed from front to back in the housing Put, join block and protecting cover, the conveyer includes the first stage clip, transmission block, the second stage clip, position guiding rod and leads a block, the first pressure Spring is arranged between rear end and the transmission block of clamp, and there is a snap arm compression leg rear end, and front end face is socketed with regulation sleeve column, When thickness of workpiece is thicker, regulation sleeve column can be socketed, the clamp be circumferentially provided with it is multiple be used to installing the compression leg and with The card chamber that the snap arm is slidably matched, a threaded hole for being used to install position guiding rod is provided among the rear end of clamp, transmission block Middle part is provided with a perforation, and the position guiding rod passes through the perforation, and a block middle part of leading is provided with one for penetrating The card chamber of position guiding rod, second stage clip are arranged on transmission block and lead between a block and be sleeved on position guiding rod, the block with Lead a block to be fixedly connected, connection block middle part is provided with a perforation for being used to install the robots arm, sets in the middle part of the protecting cover It is equipped with one to be used to join the perforation that block penetrates, protecting cover is fixedly connected with the casing, and instruction device is additionally provided with the housing.
The first stage clip external profile diameter is less than the diameter of a circle formed on the inside of 3 snap arm.
Between the protecting cover and housing, connection block and lead and use mode connects for screw between a block.
The sensing device further includes warning light in the housing is fixedly mounted, be additionally provided with the transmission block with it is described Step can collide the trigger of cooperation, and the trigger electrically connects with the warning light.
Beneficial effects of the present invention are:Mechanism is ingenious, simple in construction, easy to use, is total in the second stage clip and the first stage clip Workpiece is clamped under same-action, workbench or other fixtures are withstood in compression leg, compression leg produces reaction force to transmission block, In the case where thickness of workpiece is certain, if robots arm's power continues to increase, compression leg produces reaction force to transmission block to be caused Transmission block can not continue to move to clamp, so as to keep clamping force constant to avoid being caught broken brittle workpiece.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the complete section schematic diagram of the present invention;
Fig. 3 is embodiments of the invention schematic diagram;
Fig. 4 is the structural representation of compression leg and regulation sleeve column in the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As Figure 1-Figure 4, a kind of new machine robot arm hand, including housing 1, clamp 2, conveyer, connection block 8, protecting cover 9th, the sleeve column 11 of compression leg 10 and robots arm 14, the clamp 2, conveyer, connection block 8 are installed from front to back in the housing 1 With protecting cover 9, the conveyer includes the first stage clip 3, transmission block 4, the second stage clip 5, position guiding rod 6 and leads a block 7, the first stage clip 3 are arranged between the rear end of clamp 2 and the transmission block 4, and there is a snap arm rear end of compression leg 10, and front end face is socketed with adjusting set Post 11, when thickness of workpiece is thicker, regulation sleeve column 11 can be socketed, being circumferentially provided with for the clamp 2 is multiple for installing The compression leg 10 and the card chamber being slidably matched with the snap arm, one is provided among the rear end of clamp 2 and is used to position guiding rod 6 be installed Threaded hole, the middle part of transmission block 4 are provided with a perforation, and the position guiding rod 6 passes through the perforation, described to lead the pars intermedia of a block 7 Position is provided with one and is used to penetrating the card chamber of position guiding rod 6, and second stage clip 5 is arranged on transmission block 4 and leads between a block 7 and be set with On position guiding rod 6, the block 8 is fixedly connected with leading a block 7, and connection block 8 middle part is provided with one and is used to install the machine The perforation of robot arm 14, the middle part of protecting cover 9 are provided with one and are used to join the perforation that block 8 penetrates, and protecting cover 9 is fixedly connected with housing 1, institute State and sensing device further is additionally provided with housing 1, during work, the compression leg 10, which is withstood in frame, is used for the mounting surface for placing workpiece.
The external profile diameter of first stage clip 3 is less than the diameter of a circle formed on the inside of 3 snap arm.
Between the protecting cover 9 and housing 1, connection block 8 and lead and use mode connects for screw between a block 7.
The sensing device further includes warning light 102 within the case 1 is fixedly mounted, and is additionally provided with the transmission block 4 Can collide the trigger 101 of cooperation with the step, and the trigger 101 electrically connects with the warning light 102, when the step When being offseted with the trigger 101, the warning light 102 lights, so as to indicate that the present apparatus is excessive to brittle workpiece clamping force.
As shown in figure 3, during work, robots arm 14 drives connection block 8 to promote and leads a block 7 and moved axially along position guiding rod 6, makes the Two stage clips 5 produce compression, and transmission block 4 is compressed the first stage clip 3, promote clamp 2 to press to using the deformation of the first stage clip 3 Workpiece 15, under the collective effect of workbench or other fixtures 16, certain clamping force is produced to workpiece, meanwhile, in compression leg 10 withstand workbench or other fixtures 16, and compression leg 10 produces reaction force to transmission block 4, in the certain situation of the thickness of workpiece 15 Under, if the power of robots arm 14 continues to increase, compression leg 10 produces reaction force to transmission block 4 causes transmission block 4 can not be after Continue and moved to clamp 2, so as to keep clamping force constant to avoid being caught broken brittle workpiece.
Beneficial effects of the present invention are:Mechanism is ingenious, simple in construction, easy to use, is total in the second stage clip and the first stage clip Workpiece is clamped under same-action, workbench or other fixtures are withstood in compression leg, compression leg produces reaction force to transmission block, In the case where thickness of workpiece is certain, if robots arm's power continues to increase, compression leg produces reaction force to transmission block to be caused Transmission block can not continue to move to clamp, so as to keep clamping force constant to avoid being caught broken brittle workpiece.
More than, be only the present invention embodiment, but protection scope of the present invention is not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should be all included within the scope of the present invention.Therefore, protection of the invention Scope should be determined by the scope of protection defined in the claims.

Claims (4)

1. a kind of new machine robot arm hand, including housing, clamp, conveyer, connection block, protecting cover, compression leg and robots arm, described The clamp, conveyer, connection block and protecting cover are installed from front to back, the conveyer includes the first stage clip, passed in housing Send block, the second stage clip, position guiding rod and lead a block, the first stage clip is arranged between rear end and the transmission block of clamp, the pressure There is a snap arm post rear end, and front end face is socketed with regulation sleeve column, when thickness of workpiece is thicker, can be socketed regulation sleeve column, the clamp Be circumferentially provided with multiple card chambers for installing the compression leg and being slidably matched with the snap arm, set among the rear end of clamp There is a threaded hole for being used to install position guiding rod, the middle part of transmission block is provided with a perforation, and the position guiding rod passes through the perforation, A block middle part of leading is provided with a card chamber for being used to penetrate position guiding rod, and second stage clip is arranged on transmission block and leads position Between block and it is sleeved on position guiding rod, the block is fixedly connected with leading a block, and connection block middle part is provided with one and is used to install The perforation of the robots arm, the protecting cover middle part are provided with one and are used to join the perforation that block penetrates, and protecting cover is fixedly connected with the casing, Instruction device is additionally provided with the housing.
2. new machine robot arm hand as claimed in claim 1, it is characterised in that:The first stage clip external profile diameter is less than 3 The diameter of a circle formed on the inside of the snap arm.
3. new machine robot arm hand as claimed in claim 1, it is characterised in that:Between the protecting cover and housing, join block with leading Mode connects for screw is used between the block of position.
4. new machine robot arm hand as claimed in claim 1, it is characterised in that:The sensing device further includes being fixedly mounted on shell Warning light in body, is additionally provided with the trigger for the cooperation that can be collided with the step in the transmission block, the trigger with The warning light electrical connection.
CN201710816201.2A 2017-09-12 2017-09-12 A kind of new machine robot arm hand Withdrawn CN107866815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710816201.2A CN107866815A (en) 2017-09-12 2017-09-12 A kind of new machine robot arm hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710816201.2A CN107866815A (en) 2017-09-12 2017-09-12 A kind of new machine robot arm hand

Publications (1)

Publication Number Publication Date
CN107866815A true CN107866815A (en) 2018-04-03

Family

ID=61761562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710816201.2A Withdrawn CN107866815A (en) 2017-09-12 2017-09-12 A kind of new machine robot arm hand

Country Status (1)

Country Link
CN (1) CN107866815A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794221A (en) * 1986-11-26 1988-12-27 Toyota Jidosha Kabushiki Kaisha Apparatus and method for exchanging electrode chips used for resistance welding
JP2007054914A (en) * 2005-08-24 2007-03-08 Mitsui High Tec Inc Handling tool
CN201437222U (en) * 2009-07-15 2010-04-14 中国电子科技集团公司第四十三研究所 Fixture
CN206277115U (en) * 2016-11-24 2017-06-27 无锡市骏科机械科技有限公司 Turn pressing clamp
CN106903632A (en) * 2017-05-07 2017-06-30 宁波金达汽车部件有限公司 A kind of air clamper for processing muffler shell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794221A (en) * 1986-11-26 1988-12-27 Toyota Jidosha Kabushiki Kaisha Apparatus and method for exchanging electrode chips used for resistance welding
JP2007054914A (en) * 2005-08-24 2007-03-08 Mitsui High Tec Inc Handling tool
CN201437222U (en) * 2009-07-15 2010-04-14 中国电子科技集团公司第四十三研究所 Fixture
CN206277115U (en) * 2016-11-24 2017-06-27 无锡市骏科机械科技有限公司 Turn pressing clamp
CN106903632A (en) * 2017-05-07 2017-06-30 宁波金达汽车部件有限公司 A kind of air clamper for processing muffler shell

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Application publication date: 20180403