CN107856046A - A kind of improved machine robot arm hand - Google Patents

A kind of improved machine robot arm hand Download PDF

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Publication number
CN107856046A
CN107856046A CN201710816123.6A CN201710816123A CN107856046A CN 107856046 A CN107856046 A CN 107856046A CN 201710816123 A CN201710816123 A CN 201710816123A CN 107856046 A CN107856046 A CN 107856046A
Authority
CN
China
Prior art keywords
block
hand
housing
stage clip
clamp
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Withdrawn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
CN201710816123.6A
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 CN201710816123.6A priority Critical patent/CN107856046A/en
Publication of CN107856046A publication Critical patent/CN107856046A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/02Gripping heads and other end effectors servo-actuated

Abstract

The invention discloses a kind of improved 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 improved machine robot arm hand
Technical field
The present invention relates to robot field, more particularly to a kind of improved 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 improved machine robot arm hand, and it can solve the problem that above-mentioned present skill The problem of in art.
The used to achieve the above object technical scheme of the present invention is:A kind of improved machine robot arm hand, including housing, Clamp, conveyer, join block, protecting cover, compression leg and robots arm, the clamp, transmission are installed from front to back in the housing Device, connection block and protecting cover, the conveyer include the first stage clip, transmission block, the second stage clip, position guiding rod and lead a block, and first Stage clip 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 adjusting set Post, 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 The card chamber being slidably matched with the snap arm, a threaded hole for being used to install position guiding rod, transmission block are provided among the rear end of clamp Middle part be provided with a perforation, the position guiding rod passes through the perforation, it is described lead a block middle part and be provided with one be used to wear Enter the card chamber of position guiding rod, second stage clip is arranged on transmission block and leads between a block and be sleeved on position guiding rod, the block It is fixedly connected with leading a block, connection block middle part is provided with a perforation for being used to install the robots arm, the protecting cover middle part It is provided with one to be used to join the perforation that block penetrates, protecting cover is fixedly connected with the casing, and hand is additionally provided with the housing and takes device.
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 hand takes device to include being fixedly mounted on the hand of the housing upper surface and takes frame, and the hand takes frame and the housing Between be provided with hand and take hole.
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 improved machine robot arm hand, including housing 1, clamp 2, conveyer, connection block 8, shield Lid 9, the sleeve column 11 of compression leg 10 and robots arm 14, the clamp 2, conveyer, connection block are installed from front to back in the housing 1 8 and 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 pressure Spring 3 is arranged between rear end and the transmission block 4 of clamp 2, and there is a snap arm rear end of compression leg 10, and front end face is socketed with regulation Sleeve column 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 pacifying The compression leg 10 and the card chamber being slidably matched with the snap arm are filled, 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 is provided with a perforation, and the position guiding rod 6 passes through the perforation, described to lead among 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 cover 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 device 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, Hand is additionally provided with the housing 1 and takes device, during work, the compression leg 10, which is withstood in frame, is used for the mounting surface for placing workpiece On.
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 hand takes device to include being fixedly mounted on the hand of the upper surface of housing 1 and takes frame 101, the hand take frame 101 and Hand is provided between the housing 1 and takes hole 102, by setting hand to take device consequently facilitating installing or dismantling the present apparatus to this Device is lifted.
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 improved machine robot arm hand, including housing, clamp, conveyer, connection block, protecting cover, compression leg and robots arm, institute State and the clamp, conveyer, connection block and protecting cover be installed from front to back in housing, the conveyer include the first stage clip, Transmission block, the second stage clip, position guiding rod and a block is led, the first stage clip is arranged between rear end and the transmission block of clamp, described 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, can be socketed regulation sleeve column, the folder Body is circumferentially provided with multiple card chambers for installing the compression leg and being slidably matched with the snap arm, is set among the rear end of clamp A threaded hole for being used to install position guiding rod is equipped with, the middle part of transmission block is provided with a perforation, and the position guiding rod is worn through this Hole, it is described lead a block middle part and be provided with one be used to penetrating the card chamber of position guiding rod, second stage clip be arranged on transmission block and Lead between a block and be 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 for The perforation of the robots arm is installed, one is provided with the middle part of the protecting cover and is used to join the perforation that block penetrates, protecting cover is fixed with housing Connect, being additionally provided with hand on the housing takes device.
2. improved 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 individual snap arm.
3. improved machine robot arm hand as claimed in claim 1, it is characterised in that:Between the protecting cover and housing, connection block with Lead and use mode connects for screw between a block.
4. improved machine robot arm hand as claimed in claim 1, it is characterised in that:The hand takes device to include being fixedly mounted on The hand of the housing upper surface takes frame, and the hand, which is taken, to be provided with hand and take hole between frame and the housing.
CN201710816123.6A 2017-09-12 2017-09-12 A kind of improved machine robot arm hand Withdrawn CN107856046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710816123.6A CN107856046A (en) 2017-09-12 2017-09-12 A kind of improved machine robot arm hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710816123.6A CN107856046A (en) 2017-09-12 2017-09-12 A kind of improved machine robot arm hand

Publications (1)

Publication Number Publication Date
CN107856046A true CN107856046A (en) 2018-03-30

Family

ID=61699414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710816123.6A Withdrawn CN107856046A (en) 2017-09-12 2017-09-12 A kind of improved machine robot arm hand

Country Status (1)

Country Link
CN (1) CN107856046A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007054914A (en) * 2005-08-24 2007-03-08 Mitsui High Tec Inc Handling tool
CN201432254Y (en) * 2009-04-16 2010-03-31 宁波永享铜管道有限公司 Self-centering clamp
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
JP2007054914A (en) * 2005-08-24 2007-03-08 Mitsui High Tec Inc Handling tool
CN201432254Y (en) * 2009-04-16 2010-03-31 宁波永享铜管道有限公司 Self-centering clamp
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: 20180330