CN206501136U

CN206501136U - Gripper aluminium sheet

Info

Publication number: CN206501136U
Application number: CN201720209388.5U
Authority: CN
Inventors: 陆崇; 陆一崇; 姚继军; 郑兰兰; 黄位飞
Original assignee: Liuzhou Wanli Satai Machinery LLC
Current assignee: Liuzhou Wanli Satai Machinery LLC
Priority date: 2017-03-06
Filing date: 2017-03-06
Publication date: 2017-09-19
Anticipated expiration: 2027-03-06

Abstract

The utility model discloses a kind of gripper aluminium sheet, including：A pair of clamping devices, its specular is installed on a pair of quadrangular shape mechanical arms；The clamping device includes：Aluminium sheet, it is fixedly arranged on mechanical arm upper surface by least two sleeve locking apparatus, and the length and width of the aluminium sheet are identical with the length and width of mechanical arm upper surface；Multigroup gripper, multigroup gripper spacing is installed on the aluminium sheet upper surface；Wherein, the locking device includes setting and fix along the aluminium sheet width top fixed plate, be fixed in it is described push up fixed plate two ends and the side fixed plate that sets straight down, the side fixed plate is removably fixed on the side of mechanical arm.The utility model is by the way that gripper is installed on aluminium sheet in advance, when needing production operation, and a whole set of gripper aluminium sheet disposably can be fixedly mounted on the robotic arm, effectively slow down the time on the robotic arm by gripper fixed installation.

Description

Gripper aluminium sheet

Technical field

The utility model is related to robotic technology field.More specifically, the utility model is related to a kind of gripper aluminium sheet.

Background technology

With the continuous progress of society, market competition is growing more intense, and each manufacturing enterprise all exigences improve life Production technology, improves production efficiency, at present, front and rear above and below two horizontally disposed strip mechanical arms, and left and right is moved It is dynamic to drive the movement of part, so as to behind the required position of part arrival, part is further processed processing, part Crawl is completed by the gripper on relatively fixed mechanical arm, but mechanical arm is before operation, each gripper be required to by On the robotic arm, fixing a part at least needs two grippers for individual fixation, so that production is time-consuming bothersome, how to state gripper soon It is current urgent problem to be fixed on mechanical arm.

Utility model content

A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.

The utility model also has a purpose to be to provide a kind of gripper aluminium sheet, and it by being installed on aluminium sheet in advance by gripper On, when needing production operation, a whole set of gripper aluminium sheet can be disposably fixedly mounted on the robotic arm, effectively slowed down Time on the robotic arm is fixedly mounted in gripper.

In order to realize according to object of the present invention and further advantage there is provided a kind of gripper aluminium sheet, including：

A pair of clamping devices, its specular is installed on a pair of quadrangular shape mechanical arms；

The clamping device includes：

Aluminium sheet, it is fixedly arranged on mechanical arm upper surface, the length and width and mechanical arm of the aluminium sheet by least two sleeve locking apparatus The length and width of upper surface are identical；

Multigroup gripper, multigroup gripper spacing is installed on the aluminium sheet upper surface；

Wherein, the locking device include set and fix along the aluminium sheet width top fixed plate, be fixed in institute Top fixed plate two ends and the side fixed plate set straight down are stated, the side fixed plate is removably fixed on the side of mechanical arm.

Preferably, the locking device is two sets, often covers distance of the locking device apart from the aluminium sheet end small In any one gripper apart from the aluminium sheet end distance.

Preferably, spacing sets at least one through hole in the side fixed plate, the side of mechanical arm be provided with it is described There is internal thread, screw reaches the side screw through the through hole, with institute on the side screw of through hole relativity, the side screw State side screw to be spirally connected, so that the side fixed plate is removably fixed on the side of mechanical arm.

Preferably, one of side fixed plate of the locking device is short slab, and the height of its bottom is equal to mechanical arm The height of lower surface；Another side fixed plate of the locking device is long slab, and the height of its bottom is less than mechanical arm lower surface Height；

The locking device also includes：

Swivel plate, its one end is hinged with the short slab bottom；

One long striped groove is set along the aluminium sheet length direction on the long slab madial wall；

Spacing sets at least two helical springs to the bottom portion of groove along its length, and the spring is perpendicular to described recessed The bottom surface of groove, the fixed clamping block in the one end of the spring away from the groove floor, the clamping block top surface to its bottom surface Distance is equal to the width of the groove, and side of the clamping block away from the spring is set to inclined plane, and the clamping block is tilted Angle between face and the clamping block bottom surface is obtuse angle, when the spring is in free retracted position, the clamping block bottom surface One end away from the spring is overlapped with the medial surface of the long slab；

Wherein, when the swivel plate is rotated to level around its hinged place, the free end of the swivel plate and the long slab Madial wall is abutted, and the top surface of the lower surface of the swivel plate and the clamping block is overlapped.

Preferably, it is laid with polytetrafluoroethylene floor on the clamping block bottom surface and top surface, the madial wall of the groove.

Preferably, spacing sets two helical springs to the bottom portion of groove along its length, and two springs will The groove is divided into three sections along its length.

Preferably, the aluminium sheet is located between two groups of grippers of arbitrary neighborhood through one perforation of setting, the top of mechanical arm Face, which is provided with the top screw with the perforation relativity, the top screw, has internal thread, and screw is reached through the perforation The top screw, is spirally connected with the top screw.

The utility model at least includes following beneficial effect：

Gripper aluminium sheet described in the utility model is by the way that gripper is installed on aluminium sheet in advance, when needing production operation, A whole set of gripper aluminium sheet can be disposably fixedly mounted on the robotic arm, effectively slow down and gripper is fixedly mounted on machine Time on tool arm.

Further advantage of the present utility model, target and feature embody part by following explanation, and part will also pass through Research of the present utility model and practice are understood by the person skilled in the art.

Brief description of the drawings

Fig. 1 is the structural representation of gripper aluminium sheet described in the utility model；

Fig. 2 is the structural representation of gripper aluminium sheet described in the utility model；

Fig. 3 is the structural representation of locking device described in the one of technical scheme of the utility model；

Fig. 4 is the structural representation of locking device described in the one of technical scheme of the utility model.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation Book word can be implemented according to this.

It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or many The presence or addition of individual other elements or its combination.

As Figure 1-4, the utility model provides a kind of aluminium sheet 2 of gripper 4, including：

A pair of clamping devices, a pair of clamping device speculars are installed on a pair of quadrangular shape mechanical arms 1, a pair of four ribs Column mechanical arm 1 can be relatively close or remote, and workpiece or release workpiece, a pair of energy of quadrangular shape mechanical arm 1 are clamped to realize Reach above and below simultaneously, front and rear, side-to-side movement, to realize the movement to workpiece；

The clamping device includes：

Aluminium sheet 2, it is fixedly arranged on the upper surface of mechanical arm 1, the length and width and machine of the aluminium sheet 2 by least two sleeve locking apparatus 3 The length and width of the upper surface of tool arm 1 are identical；

Multigroup gripper 4, multigroup spacing of gripper 4 is installed on the upper surface of aluminium sheet 2；

Wherein, the locking device 3 includes the top fixed plate 30, affixed for setting and fixing along the width of aluminium sheet 2 In the side fixed plate 31 pushed up the two ends of fixed plate 30 and set straight down, the side fixed plate 31 is removably fixed on machinery The side of arm 1.

In this technical scheme, during use, multigroup spacing of gripper 4 is installed on the upper surface of aluminium sheet 2 Clamping device is constituted, it is necessary to which during production operation, a pair of clamping device speculars are installed on into a pair of quadrangular shape mechanical arms 1 On, wherein, the aluminium sheet 2 of the clamping device is fixedly arranged on the upper surface of mechanical arm 1 by least two sleeve locking apparatus 3, can be effective Slow down the time being fixedly mounted on gripper 4 on mechanical arm 1, quickly go into operation.

In another technical scheme, the locking device 3 is two sets, often covers the locking device 3 apart from the aluminium sheet 2 The distance of end is less than distance of any one gripper 4 apart from the end of aluminium sheet 2, using the technical scheme, using two lock sets The tight fixed clamp device of device 3, it is more efficiently to shorten regular time, while the fixed effect that can have been reached.

In another technical scheme, spacing sets at least one through hole 310 in the side fixed plate 31, mechanical arm 1 Side, which is provided with the side screw with the relativity of through hole 310, the side screw, has internal thread, and screw passes through the through hole 310 reach the side screw, are spirally connected with the side screw, so that the side fixed plate 31 is removably fixed on the one of mechanical arm 1 Side, using the technical scheme, side fixed plate 31 docks to form U-shaped structure with top fixed plate 30, when the aluminium sheet 2 of the clamping device When being positioned over the upper surface of mechanical arm 1, side fixed plate 31 is fastened on the two sides of mechanical arm 1, is then fixed by screw, top surface And two sides, three faces are fixed, it is easy to preferable fixed effect can be reached while dismounting.

In another technical scheme, one of side fixed plate 31 of the locking device 3 is short slab 32, its bottom Highly it is equal to the height of the lower surface of mechanical arm 1；Another side fixed plate 31 of the locking device 3 is long slab 33, its bottom Highly it is less than the height of the lower surface of mechanical arm 1；

The locking device 3 also includes：

Swivel plate 36, its one end is hinged with the bottom of short slab 32；

One long striped groove 330, long striped groove are set along the length direction of aluminium sheet 2 on the madial wall of long slab 33 When a line of the top of 330 rectangular aperture length directions is overlapped and the swivel plate 36 is rotated to level around its hinged place, institute It is following that the free end and the madial wall of the long slab 33 for stating swivel plate 36 abut place；

Spacing sets at least two helical springs 34 along its length for the bottom of groove 330, and the spring 34 is vertical In the bottom surface of the groove 330, an one end fixed clamping block 35 of the spring 34 away from the bottom surface of groove 330, the lock Determine the top surface of block 35 to its bottom surface distance be equal to the groove 330 width, the clamping block 35 away from the spring 34 one Side is set to inclined plane, and the angle between the inclined plane of clamping block 35 and the bottom surface of the clamping block 35 is obtuse angle, when the spring 34 During in free retracted position, the one end of the bottom surface of clamping block 35 away from the spring 34 and the medial surface weight of the long slab 33 Close；

Wherein, when the swivel plate 36 is rotated to level around its hinged place, free end and the length of the swivel plate 36 The madial wall of plate 33 is abutted, and the top surface of the lower surface of the swivel plate 36 and the clamping block 35 is overlapped, using the technical scheme, It is long when the aluminium sheet 2 of the clamping device is positioned over the upper surface of mechanical arm 1 when needing to be fixedly arranged on clamping device on mechanical arm 1 Plate 33 and short slab 32 are fastened on the two sides of mechanical arm 1, and the swivel plate 36 rotates around its hinged place, the swivel plate 36 from Moved from the end presumption clamping block 35 to the bottom surface of groove 330, when the swivel plate 36 is rotated to level around its hinged place When, the free end of the swivel plate 36 is abutted with the madial wall of the long slab 33, and the clamping block 35 is connected described It is prominent to outside the groove 330 in the presence of the elastic force of spring 34, the top of the lower surface of the swivel plate 36 and the clamping block 35 Face is overlapped, and fixed clamp device is quickly realized by way of the clamping block 35 and the rotary fastening of the swivel plate 36 overlap joint, Effectively slow down time gripper 4 being fixedly mounted on mechanical arm 1.

In another technical scheme, laid on the bottom surface of clamping block 35 and top surface, the madial wall of the groove 330 There is polytetrafluoroethylene floor, using the technical scheme, polytetrafluoroethylene floor has less coefficient of friction, can slow down clamping block 35 Resistance when being moved along groove 330.

In another technical scheme, spacing sets two helical springs 34 along its length for the bottom of groove 330, The groove 330 is divided into three sections by two springs 34 along its length, using the technical scheme, is reaching effective branch While supportting and fix swivel plate 36, simplify structure, i.e., best effect is reached using optimal structure.

In another technical scheme, the aluminium sheet 2 is located between two groups of grippers 4 of arbitrary neighborhood through one perforation of setting 20, the top surface of mechanical arm 1, which is provided with the top screw with 20 relativities of the perforation, the top screw, has internal thread, screw The top screw is reached through the perforation 20, is spirally connected with the top screw, using the technical scheme, secondary fixation is passing through While locking device 3 is fixed, secondary fixation is realized by screw, is that fixed effect is more preferable.

Number of devices and treatment scale described herein are for simplifying explanation of the present utility model.To the utility model The application of gripper aluminium sheet, modifications and variations will be readily apparent to persons skilled in the art.

Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment Listed to use, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality Specific details is not limited to new and shown here as the legend with description.

Claims

1. a kind of gripper aluminium sheet, it is characterised in that including：

The clamping device includes：

Aluminium sheet, it is fixedly arranged on mechanical arm upper surface, length and width and the mechanical arm upper table of the aluminium sheet by least two sleeve locking apparatus The length and width in face are identical；

Wherein, the locking device include set and fix along the aluminium sheet width top fixed plate, be fixed in the top Fixed plate two ends and the side fixed plate set straight down, the side fixed plate are removably fixed on the side of mechanical arm.

2. gripper aluminium sheet as claimed in claim 1, it is characterised in that the locking device is two sets, often covers the locking dress Put the distance apart from the aluminium sheet end and be less than distance of any one gripper apart from the aluminium sheet end.

3. gripper aluminium sheet as claimed in claim 1, it is characterised in that spacing sets at least one to lead in the side fixed plate Hole, the side of mechanical arm, which is provided with the side screw with the through hole relativity, the side screw, has internal thread, and screw is passed through The through hole reaches the side screw, is spirally connected with the side screw, so that the side fixed plate is removably fixed on mechanical arm Side.

4. gripper aluminium sheet as claimed in claim 1, it is characterised in that one of side fixed plate of the locking device is short Plate, the height of its bottom is equal to the height of mechanical arm lower surface；Another side fixed plate of the locking device is long slab, its bottom The height at end is less than the height of mechanical arm lower surface；

The locking device also includes：

Swivel plate, its one end is hinged with the short slab bottom；

Spacing sets at least two helical springs to the bottom portion of groove along its length, and the spring is perpendicular to the groove Bottom surface, the fixed clamping block in the one end of the spring away from the groove floor, the distance of the clamping block top surface to its bottom surface Equal to the width of the groove, side of the clamping block away from the spring is set to inclined plane, the clamping block inclined plane with Angle between the clamping block bottom surface is obtuse angle, and when the spring is in free retracted position, the clamping block bottom surface is remote One end of the spring is overlapped with the medial surface of the long slab；

Wherein, when the swivel plate is rotated to level around its hinged place, the free end of the swivel plate and the inner side of the long slab Wall is abutted, and the top surface of the lower surface of the swivel plate and the clamping block is overlapped.

5. gripper aluminium sheet as claimed in claim 4, it is characterised in that the clamping block bottom surface and top surface, the groove it is interior Polytetrafluoroethylene floor is laid with the wall of side.

6. gripper aluminium sheet as claimed in claim 4, it is characterised in that spacing sets two to the bottom portion of groove along its length The groove is divided into three sections by individual helical spring, two springs along its length.

7. gripper aluminium sheet as claimed in claim 1, it is characterised in that the aluminium sheet is passed through between being located at two groups of grippers of arbitrary neighborhood Wear and put a perforation, the top surface of mechanical arm is provided with the top screw with the perforation relativity, the top screw with interior Screw thread, screw reaches the top screw through the perforation, is spirally connected with the top screw.