CN202572402U - Wrist floating device of industrial robot - Google Patents

Wrist floating device of industrial robot Download PDF

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Publication number
CN202572402U
CN202572402U CN 201220186924 CN201220186924U CN202572402U CN 202572402 U CN202572402 U CN 202572402U CN 201220186924 CN201220186924 CN 201220186924 CN 201220186924 U CN201220186924 U CN 201220186924U CN 202572402 U CN202572402 U CN 202572402U
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CN
China
Prior art keywords
wrist
industrial robot
leading screw
support body
spring
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.)
Expired - Lifetime
Application number
CN 201220186924
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Chinese (zh)
Inventor
刘朝龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 201220186924 priority Critical patent/CN202572402U/en
Application granted granted Critical
Publication of CN202572402U publication Critical patent/CN202572402U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A wrist floating device of an industrial robot comprises a frame body. An end cover is respectively arranged at two ends of a screw arranged on the frame body, and a spring is arranged between the end covers and the screw. The wrist floating device can be flexibly installed in clamping of work pieces, is capable of accurately detecting severe size error of blank work pieces and has the advantages of being reasonable in design, simple in structure, convenient to use, high in working efficiency and good in reliability.

Description

The wrist floating installation of industrial robot
Technical field
The utility model belongs to the machining robot technical field, is specifically related to a kind of wrist floating installation of industrial robot.
Background technology
Present most of robot all is a rigid design, and cleft hand portion carries out single direction according to the elasticity frock of Element Design to float, and frock and floating installation are one, and robot arm itself does not have unsteady defencive function.During renewal part, must design again, comprise floating installation.Cycle is long, and cost is high, can not be suitable for many kind processing.Robot arm side, top, following etc. does not all have unsteady warning device, to such an extent as to can personnel be damaged, therefore is necessary to improve.
The utility model content
The technical problem that the utility model solves: a kind of wrist floating installation of industrial robot is provided, and leading screw and support body 1 junction are provided with wavy spring, effectively play cushioning effect.
The technical scheme that the utility model adopts: the wrist floating installation of industrial robot, comprise support body, leading screw is located on the support body and the leading screw two ends are provided with end cap, is provided with spring between said end cap and the leading screw.
Further, said spring is a wavy spring.
Further, said end cap is fixed on the support body with the cross sunk screw.
Further, said support body inboard is provided with sensor.
Further, said spring housing is in the leading screw end.
The utility model compared with prior art, can be when clamping workpiece flexible the installation also can accurately be detected the serious scale error of blank workpiece, has the characteristics of reasonable in design, simple in structure, easy to use, high efficiency, good reliability.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of embodiment of the utility model is described below in conjunction with accompanying drawing 1.
The wrist floating installation of industrial robot comprises support body 1, and leading screw 2 is located on the support body 1 and leading screw 2 two ends are provided with end cap 3, is provided with wavy spring 4 between said end cap 3 and the leading screw 2, and perhaps spring 4 is enclosed within leading screw 2 ends.Said end cap 3 usefulness cross sunk screws 5 are fixed on the support body 1.Support body 1 inboard is provided with sensor.
Principle: when system gives motor 11 signals, motor 11 drives driving pulleys 10 rotations, and driving pulley 10 drives passive belt wheel 8 rotations through belt 9; Thereby drive leading screw 2 rotations, the screw 7 on the leading screw 2 drives supporting plate 6 move left and right, when workpiece is close to the machine chuck end face; As long as 1. exceed the normal size scope; Then the wavy spring 4 at leading screw 2 two ends makes leading screw 2 to the opposite direction play, and the sensor of leading screw 2 one end settings sends alarm signal, if very long range surpasses the margin of tolerance that requires; Can control automatically by system workpiece is put back to the pending district of product; Requiring within the margin of tolerance if workpiece grows, then another sensor sends signal and gives the control system, and the part that the then control system automatic compensation program of utilization will exceed machines away; 2. if Workpiece length less than the minimum of a value that requires tolerance, then directly puts it into the waste product district by system's control.
The foregoing description, just the preferred embodiment of the utility model is not to be used for limiting the utility model practical range, so all equivalences of being done with the said content of the utility model claim change, all should be included within the utility model claim scope.

Claims (5)

1. the wrist floating installation of industrial robot comprises support body (1), it is characterized in that: leading screw (2) is located on the support body (1) and leading screw (2) two ends are provided with end cap (3), is provided with spring (4) between said end cap (3) and the leading screw (2).
2. the wrist floating installation of industrial robot according to claim 1, it is characterized in that: said spring (4) is a wavy spring.
3. the wrist floating installation of industrial robot according to claim 1 and 2, it is characterized in that: said end cap (3) is fixed on the support body (1) with cross sunk screw (5).
4. the wrist floating installation of industrial robot according to claim 3, it is characterized in that: said support body (1) inboard is provided with sensor.
5. the wrist floating installation of industrial robot according to claim 4, it is characterized in that: said spring (4) is enclosed within leading screw (2) end.
CN 201220186924 2012-04-28 2012-04-28 Wrist floating device of industrial robot Expired - Lifetime CN202572402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220186924 CN202572402U (en) 2012-04-28 2012-04-28 Wrist floating device of industrial robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220186924 CN202572402U (en) 2012-04-28 2012-04-28 Wrist floating device of industrial robot

Publications (1)

Publication Number Publication Date
CN202572402U true CN202572402U (en) 2012-12-05

Family

ID=47241853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220186924 Expired - Lifetime CN202572402U (en) 2012-04-28 2012-04-28 Wrist floating device of industrial robot

Country Status (1)

Country Link
CN (1) CN202572402U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Wrist floating device of industrial robot

Effective date of registration: 20160928

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: 2016610000041

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20171026

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: 2016610000041

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Wrist floating device of industrial robot

Effective date of registration: 20171103

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: 2017610000139

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20181114

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: 2017610000139

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Wrist floating device of industrial robot

Effective date of registration: 20181123

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: 2018610000193

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20191203

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: 2018610000193

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Wrist floating device of industrial robot

Effective date of registration: 20191206

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: Y2019610000053

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20201207

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd. Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: Y2019610000053

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Wrist floating device of industrial robot

Effective date of registration: 20201210

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd. Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: Y2020610000228

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220107

Granted publication date: 20121205

Pledgee: The Bank of Changan Limited by Share Ltd. Baoji dongin Metro small micro branch

Pledgor: Liu Chaolong

Registration number: Y2020610000228

CX01 Expiry of patent term

Granted publication date: 20121205

CX01 Expiry of patent term