CN210360716U

CN210360716U - Force control device capable of being controlled digitally

Info

Publication number: CN210360716U
Application number: CN201921265738.5U
Authority: CN
Inventors: 欧李科; 栾俊平
Original assignee: Dongguan Xiaoke Intelligent Equipment Technology Co Ltd
Current assignee: Dongguan Xiaoke Intelligent Equipment Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-21
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a but numerical control's power control device, include the connecting seat of being connected with the machine hand, the connection pad of being connected with the aircraft nose of polishing, be provided with auxiliary cylinder between connecting seat and the connection pad, the connecting seat is provided with the mount toward the connection pad direction, be provided with compensating cylinder in the mount, the mount includes the solid fixed cylinder, the supporting shoe, the mount pad, two support arms, the supporting shoe is fixed between the bottom of connecting seat and compensating cylinder, solid fixed cylinder and connecting seat edge fixation, the outer wall at compensating cylinder is fixed to the mount pad, two support arms are fixed between mount pad and solid fixed cylinder inner wall, it has the mounting hole to open on the mount pad, the support arm end is inserted and is. The utility model discloses a compensation cylinder and auxiliary cylinder's effect realizes the aircraft nose of polishing at the flexible workpiece surface that laminates in the course of the work, and the surface size error that the automatic adaptation work piece caused because of manufacturing factor has reduced the degree of dependence of the production process of polishing to personnel, has improved production efficiency.

Description

Force control device capable of being controlled digitally

Technical Field

The utility model relates to a robot constant force grinding tool field, in particular to but digital control's power accuse device.

Background

Many are moulded plastics, die-casting, all need polish after the pressure makes the product shaping, in the link of polishing, the non-linear surface of product can't use the robot to carry out automation usually and polish, because the operation process of robot is more modernized, the appearance difference for each product is difficult to be adjusted, thereby cause the process of polishing to rely on the manpower to carry out the operation, and is inefficient, and if adopt the manual work to polish, polish the dust that drops and lead to the workman to produce the occupational disease easily, be unfavorable for workman's safety, consequently, the trade of polishing needs an automated production equipment that can not rely on the manpower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a but numerical control's power accuse device to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a but digital control's force control device, include the connecting seat of being connected with the machine hand, the connection pad of being connected with the aircraft nose of polishing, be provided with auxiliary cylinder between connecting seat and the connection pad, the connecting seat is provided with the mount toward the connection pad direction, be provided with compensation cylinder in the mount, the mount includes solid fixed cylinder, supporting shoe, mount pad, two support arms, the supporting shoe is fixed between the bottom of connecting seat and compensation cylinder, gu fixed cylinder and connecting seat edge fastening, the outer wall at compensation cylinder is fixed to the mount pad, two support arms are fixed between mount pad and solid fixed cylinder inner wall, open on the mount pad and be equipped with the mounting hole, the support arm end is inserted and is established in the mounting hole.

As a further elaboration of the above technical solution:

in the technical scheme, the connecting seat is disc-shaped, a connecting block connected with a manipulator is arranged at the axis of the connecting seat, and a plurality of bayonets are formed in the connecting block.

In the technical scheme, the auxiliary cylinder is provided with a fisheye joint pivoted with the connecting seat, and the driving end of the auxiliary cylinder is connected with the connecting disc.

In the above technical scheme, the cross section of the support arm is square, and the mounting hole is a square hole.

In the technical scheme, the outer side wall of the fixed cylinder is provided with the fixed ring, and the dustproof shell is arranged between the fixed ring and the connecting seat.

In the above technical scheme, gu the equidistance on fixed ring is provided with a plurality of first connecting pins, the equidistance is provided with a plurality of second and connects the foot on the connection pad, be provided with flexible dust cover between a plurality of first connecting pins and a plurality of second connection foot.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses rational in infrastructure, the modern design, the practicality is strong, effect through compensating cylinder and supplementary cylinder for produce invariable pressure between aircraft nose and the work piece of polishing, through the displacement of compensating cylinder control aircraft nose of polishing, realize the aircraft nose of polishing at the flexible workpiece surface that laminates in the course of the work, the surface size error that the self-adaptation work piece caused because of manufacturing factor has reduced the degree of dependence of the production process of polishing to personnel, has reduced and has exposed personnel's quantity in dust environment, has improved production efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view (another view direction of fig. 1) of the present invention;

fig. 3 is a schematic view of the internal structure of the present invention.

In the figure: 1. a connecting seat; 11. connecting blocks; 12. a bayonet; 2. a fixed cylinder; 21. a dust-proof housing; 22. a fixing ring; 3. A compensation cylinder; 31. a guide rod; 32. a support block; 4. an auxiliary cylinder; 5. a connecting disc; 6. a mounting seat; 61. mounting holes; 7. a support arm; 82. a first connecting pin; 83. a second connecting pin.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-3, a force control device capable of being digitally controlled includes a connecting seat 1 connected with a robot hand, and a connecting disc 5 connected with a polishing machine head, an auxiliary cylinder 4 is provided between the connecting seat 1 and the connecting disc 5, the connecting seat 1 is provided with a fixing frame toward the connecting disc 5, a compensation cylinder 3 is provided in the fixing frame, the fixing frame includes a fixing cylinder 2, a supporting block 32, a mounting seat 6, and two supporting arms 7, the supporting block 32 is fixed between the bottom of the connecting seat 1 and the compensation cylinder 3, the fixing cylinder 2 is fixed with the edge of the connecting seat 1, the mounting seat 6 is fixed on the outer wall of the compensation cylinder 3, the two supporting arms 7 are fixed between the mounting seat 6 and the inner wall of the fixing cylinder 2, a mounting hole 61 is opened on the mounting seat 6, and. Two guide rods 31 are provided between the compensation cylinder 3 and the connecting disc 5.

The connecting seat 1 is disc-shaped, a connecting block 11 connected with a robot hand is arranged at the axis of the connecting seat 1, and a plurality of bayonets 12 are arranged on the connecting block 11.

The auxiliary cylinder 4 is provided with a fisheye joint pivoted with the connecting seat 1, and the driving end of the auxiliary cylinder 4 is connected with the connecting disc 5.

The cross section of the supporting arm 7 is square, and the mounting hole 61 is a square hole.

The outer side wall of the fixed cylinder 2 is provided with a fixed ring 22, and a dustproof shell 21 is arranged between the fixed ring 22 and the connecting seat 1.

The fixing ring 22 is provided with a plurality of first connecting pins 82 at equal angles, the connecting disc 5 is provided with a plurality of second connecting pins 83 at equal angles, and flexible dust covers are arranged between the first connecting pins 82 and the second connecting pins 83.

The utility model discloses in the use, the user is through setting for the output power of needs at the board, atmospheric pressure through the control air pump, atmospheric pressure is used in the piston of compensating cylinder, effect through atmospheric pressure, make and produce invariable pressure between the aircraft nose of polishing and the work piece be connected with the connection pad, displacement through the aircraft nose of polishing of compensating cylinder control, realize the aircraft nose of polishing at the flexible workpiece surface of laminating of working process, the surface size error that the automatic adaptation work piece caused because of manufacturing factor, the degree of dependence of the production process of polishing to personnel has been reduced, personnel's quantity in dust environment has been reduced and has been exposed, and the production efficiency is improved.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A force control device capable of being controlled digitally is characterized by comprising a connecting seat connected with a robot hand and a connecting disc connected with a grinding machine head, wherein an auxiliary cylinder is arranged between the connecting seat and the connecting disc, a fixing frame is arranged on the connecting seat in the direction of the connecting disc, a compensation cylinder is arranged in the fixing frame, the fixing frame comprises a fixing cylinder, a supporting block, a mounting seat and two supporting arms, the supporting block is fixed between the connecting seat and the bottom of the compensation cylinder, the fixing cylinder is fixed with the edge of the connecting seat, the mounting seat is fixed on the outer wall of the compensation cylinder, the two supporting arms are fixed between the mounting seat and the inner wall of the fixing cylinder, a mounting hole is formed in the mounting seat, and the tail end of each supporting arm is.

2. The digitally controllable force control device of claim 1, wherein said connecting base is in the shape of a disk, and a connecting block connected to a robot arm is disposed at the center of said connecting base, and a plurality of locking notches are formed on said connecting block.

3. The digitally controllable force control device of claim 2, wherein said helper cylinder is provided with a fisheye joint pivotally connected to the connecting base, the drive end of said helper cylinder being connected to the connecting pad.

4. The digitally-controllable force control device of claim 3, wherein said support arm is square in cross-section and said mounting hole is a square hole.

5. The digitally-controllable force control device according to claim 4, wherein a fixing ring is provided on an outer side wall of the fixing cylinder, and a dust-proof housing is provided between the fixing ring and the connecting seat.

6. The digitally controllable force control device of claim 5, wherein said retainer ring has a plurality of first connection pins disposed at equal angles, said connection pad has a plurality of second connection pins disposed at equal angles, and a flexible dust cover is disposed between said plurality of first connection pins and said plurality of second connection pins.