CN211517532U

CN211517532U - Flexible manipulator jaw device

Info

Publication number: CN211517532U
Application number: CN201922281099.8U
Authority: CN
Inventors: 刘丽萍; 林博; 江明; 林世有; 卜华东
Original assignee: Getrag Jiangxi Transmission Co Ltd
Current assignee: Magna PT Powertrain Jiangxi Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-18
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a flexible manipulator jack catch device, including the manipulator device body, still including setting up manipulator jack catch, cylindric lock, screw and the connecting block on the manipulator body, the manipulator jack catch is the split type jack catch of T type, divide into left and right manipulator jack catch, there is one section distance between left and right manipulator jack catch cantilever, be provided with drive arrangement and displacement sensor on the manipulator device body, left and right manipulator jack catch upper portion is equallyd divide and is do not passed through cylindric lock, fix with screw on the connecting block, and the connecting block passes through the screw and is fixed with the manipulator device body. The flexible manipulator jaw device solves the problem that a large-outer-diameter workpiece cannot be grabbed due to limitation of the stroke of the sensor, and can realize quick switching.

Description

Flexible manipulator jaw device

Technical Field

The utility model relates to a manipulator device, in particular to flexible manipulator jack catch device.

Background

For satisfying the requirement of the different functions of gearbox, the variety of gearbox is more and more, and the part structural dimension design that corresponds differs, and this is higher to the flexibility requirement of part processing frock. During the process of feeding and discharging a workpiece in the thread rolling machine, a mechanical arm clamping jaw is used for grabbing the outer diameter of the workpiece to move the workpiece to a processing position, and the loosening and clamping strokes of the clamping jaw are controlled by a displacement sensor. When the sensor of manipulator device reachd maximum limit stroke, the work piece external diameter that current traditional L type jack catch can snatch will not satisfy big external diameter work piece, and this type jack catch remodelling is more loaded down with trivial details.

Disclosure of Invention

For solving the problem, through the research to the manipulator jack catch, the utility model aims to provide a flexible manipulator jack catch device for solve big external diameter work piece and can't snatch the problem because of being limited by the sensor stroke, and can realize the fast switch-over.

In order to achieve the above object, the present invention provides a method for manufacturing a semiconductor device, comprising:

the utility model provides a flexible manipulator jack catch device, includes the manipulator device body, still including setting up manipulator jack catch, cylindric lock, screw and the connecting block on the manipulator body, its characterized in that, the manipulator jack catch is the split type jack catch of T type, divide into left and right manipulator jack catch, there is one section distance between left and right manipulator jack catch cantilever, be provided with drive arrangement and displacement sensor on the manipulator device body, left and right manipulator jack catch upper portion is equallyd divide and is do not passed through cylindric lock, fix with screw on the connecting block, and the connecting block passes through the screw and is fixed with the manipulator device body.

Furthermore, the left and right mechanical arm clamping jaws and the connecting block form a T-shaped split structure, so that the clamping range is enlarged, and the model changing and disassembling effects are simplified.

Furthermore, two cylindrical pins and screws are arranged on the left manipulator jaw and the right manipulator jaw.

Furthermore, the cylindrical pin is in interference fit with the connecting block, and the cylindrical pin is in small clearance fit with the mechanical hand clamping jaw, so that the accurate positioning and rotation prevention effects are achieved.

The flexible manipulator claw device of the utility model combines the sensor stroke and the workpiece grabbing outer diameter size of the manipulator device, and the distance between the manipulator claw cantilevers on the left and right sides is designed, so that the clamping range of the manipulator is enlarged, and the material taking and discharging of the large-outer-diameter workpiece are realized; the connecting block passes through screw and this body coupling of manipulator device, and the connecting block need not to be changed during the remodelling, only needs to change the jack catch, has realized the fast switch-over. The invention of the flexible claw device can be popularized and applied to various devices adopting truss type mechanical arms to grab materials.

Drawings

Fig. 1 is the structure schematic diagram of the flexible manipulator jaw device of the utility model:

fig. 2 is a schematic side structure view of the flexible manipulator jaw device of the present invention;

in the figure: 1. connecting block, 2, left manipulator jack catch, 3, cylindric lock, 4, screw, L1, cantilever interval, 5, manipulator device body, 6, right manipulator jack catch, 7, work piece.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and examples:

as shown in fig. 1 and 2: the utility model provides a flexible manipulator jack catch device, includes manipulator device body 5, sets up manipulator jack catch 2, 6, cylindric lock 3, screw 4 and connecting block 1 on the manipulator body, the manipulator jack catch is the split type jack catch of T type, divide into left and right manipulator jack catch 2, 6, there is one section distance L1 between left and right manipulator jack catch 2, 6 the cantilever, be provided with drive arrangement and displacement sensor on the manipulator device body, left and right manipulator jack catch upper portion is equallyd divide and is do not fixed in the connecting block through cylindric lock, screw, and connecting block 1 is fixed through screw and manipulator device body 5.

The left and right T-shaped structure mechanical arm clamping jaws 2 and 6 act on a workpiece 7 to be grabbed to form an excircle respectively, the mechanical arm clamping jaws 2 and 6 are positioned and fixed on the connecting block 1 through the two cylindrical pins 3 and the two screws 4, and the connecting block 1 is connected with the equipment mechanical arm device body 5 through the screws. The cantilever distance L1 between the two T-shaped manipulator jaws 2 and 6 increases the outer diameter phi D of the workpiece which can be grabbed, and the problem that the workpiece with large outer diameter cannot be grabbed due to the limitation of the stroke of the sensor is solved; cylindric lock 3 is interference fit with connecting block 1, and cylindric lock 3 and manipulator jack catch 2, 6 are little clearance fit, play accurate positioning, prevent changeing the effect. The T-shaped split type clamping jaw device moves along with the equipment manipulator driving device to realize the opening and closing of the manipulator clamping jaw, thereby realizing the material grabbing action. The connecting block 1 does not need to be replaced when the model is changed, the manipulator clamping jaw is replaced by loosening the screw 4, the cylindrical pin 3 is in interference fit with the connecting block 1 without being detached, and the quick switching is realized.

The foregoing is a more detailed description of the present flexible jaw apparatus in connection with specific preferred embodiments, and it is not to be understood that the specific implementations of the present jaw apparatus are limited to those descriptions. For those skilled in the art to which the present flexible jaw apparatus pertains, equivalent substitutions or obvious modifications, which are equivalent in performance or use, without departing from the spirit of the present flexible jaw apparatus, should be considered to fall within the scope of the claims as filed with the present flexible jaw apparatus.

Claims

1. The utility model provides a flexible manipulator jack catch device, includes the manipulator device body, still including setting up manipulator jack catch, cylindric lock, screw and the connecting block on the manipulator body, its characterized in that, the manipulator jack catch is the split type jack catch of T type, divide into left and right manipulator jack catch, there is one section distance between left and right manipulator jack catch cantilever, be provided with drive arrangement and displacement sensor on the manipulator device body, left and right manipulator jack catch upper portion is equallyd divide and is do not passed through cylindric lock, fix with screw on the connecting block, and the connecting block passes through the screw and is fixed with the manipulator device body.

2. The flexible manipulator jaw device of claim 1, wherein the left and right manipulator jaws and the connecting block form a T-shaped split structure, so as to enlarge the clamping range and simplify the shape change and disassembly.

3. The flexible manipulator jaw device according to claim 1, wherein the left and right manipulator jaws are provided with two cylindrical pins and screws.

4. The flexible manipulator jaw device according to claim 1 or 2, wherein the cylindrical pin is in interference fit with the connecting block, and the cylindrical pin is in small clearance fit with the manipulator jaw.