CN212192227U

CN212192227U - Special clamp for machining mechanical arm

Info

Publication number: CN212192227U
Application number: CN202020854146.3U
Authority: CN
Inventors: 万露
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-22
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a special fixture of processing manipulator, including operation panel, riser, clamping device, milling cutter cutting device and base, there is a rectangle form protruding piece on the operation panel, fixed mounting has linear electric motor on the protruding piece, fixed mounting has milling cutter cutting device on linear electric motor's the movable part, just the chi table has been carved with on linear electric motor's the right side, multiunit control knob is installed to the front end of operation panel, the fixed welding in operation panel left side has the riser, just the rear end of riser and operation panel top fixed mounting have the down tube of two sets of position symmetry, the horizontal fixed mounting of the first half of riser has the pneumatic cylinder, the pneumatic cylinder is kept away from riser one side fixed mounting and is had clamping device, the bottom of operation panel is connected with the base. The special fixture for the machining manipulator can not only realize clamping and fixing of manipulators with different masses and different sizes, but also switch between transverse clamping and fixing and longitudinal clamping and fixing.

Description

Special clamp for machining mechanical arm

Technical Field

The utility model belongs to the technical field of the mechanical hand processing, concretely relates to special fixture of processing manipulator.

Background

The manipulator can imitate some action functions of human hand and arm, and can be used for grabbing, carrying article or operating automatic operation device of tool according to fixed program. The manipulator is the earliest industrial robot and the earliest modern robot, can replace the heavy labor of people to realize the mechanization and automation of production, can operate in harmful environment to protect personal safety, and is widely applied to mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and other departments. The manipulator clamping tool of the existing manipulator machining center is heavy in movement and single in action, and production efficiency is affected.

Therefore, in order to meet the current situation, it is urgently needed to design and produce a special fixture for a machining manipulator so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special fixture of processing machinery hand to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special fixture of processing manipulator, includes operation panel, riser, clamping device, milling cutter cutting device and base, the operation panel is rectangle platelike structure, just there is a rectangle form protruding piece on the operation panel, fixed mounting has linear electric motor on the protruding piece, fixed mounting has milling cutter cutting device on linear electric motor's the movable part, just the chi table has been carved with on linear electric motor's the right side, multiunit control knob is installed to the front end of operation panel, the fixed welding in operation panel left side has the riser, just the bottom of riser and operation panel top fixed mounting have two sets of position symmetry's down tube, the horizontal fixed mounting of the first half of riser has the pneumatic cylinder, the pneumatic cylinder is kept away from riser one side fixed mounting and is had clamping device, the bottom of operation panel is connected with the base.

Preferably, clamping device includes upset cylinder, returning face plate, centre gripping cylinder and centre gripping arm, upset cylinder fixed mounting keeps away from one side of riser at the pneumatic cylinder, the output shaft of upset cylinder and the left side fixed connection of returning face plate, the front end fixed mounting of returning face plate has the centre gripping cylinder, the centre gripping cylinder has the cylinder output shaft of two sets of position symmetry, and cylinder output shaft has two sets of centre gripping arms through round pin axle swing joint, it is equipped with the draw-in groove to dig on the relative both ends face of centre gripping arm, the rear end fixed mounting of returning face plate has electromagnetic relay, electromagnetic relay installs electromagnetic chuck on the last.

Preferably, the milling cutter cutting device includes rotating electrical machines, rotation axis and milling cutter, the rotating electrical machines passes through bolt fixed mounting at the top of movable part, the output shaft and the rotation axis fixed connection of rotating electrical machines, the fixed welding of one side that the rotating electrical machines was kept away from to the rotation axis has milling cutter.

Preferably, the base includes bottom plate, supporting leg and dead lever, the bottom plate passes through bolt and operation panel fixed connection, the bottom mounting welding of bottom plate has the supporting leg that four groups of annular array arranged, equal fixed mounting has the dead lever between the adjacent two sets of supporting leg.

The utility model discloses a technological effect and advantage: according to the special clamp for the machining manipulator, the hydraulic cylinder transversely and fixedly arranged on the vertical plate can drive the clamping device to transversely and linearly move; the overturning cylinder overturns, so that not only can a transverse clamping manipulator and a longitudinal clamping manipulator be realized, but also other operations can be performed by an electromagnetic chuck suction manipulator; the output shaft of the clamping cylinder shaft is movably connected with a clamping arm, so that the mechanical arms with different sizes can be clamped; the clamping grooves are formed in the opposite end faces of the clamping arms, so that the friction force between the clamping arms and the manipulator can be increased; the milling cutter cutting device moves on the convex block, so that different parts of the mechanical arm can be machined; the fixed rods are fixedly connected to two adjacent groups of supporting legs on the base, so that the stability of the base is improved; the special fixture for the machining manipulator can not only realize clamping and fixing of manipulators with different masses and different sizes, but also switch between transverse clamping and fixing and longitudinal clamping and fixing.

Drawings

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

fig. 2 is a right side view of the present invention;

fig. 3 is a schematic structural view of the clamping device of the present invention.

In the figure: the automatic milling machine comprises an operation table 1, a vertical plate 2, a clamping device 3, a milling cutter cutting device 4, a linear motor 5, a movable part 6, a control knob 7, a hydraulic cylinder 8, a turnover cylinder 9, a turnover plate 10, a clamping cylinder 11, a clamping arm 12, an electromagnetic relay 13, an electromagnetic chuck 14, a rotating motor 15, a rotating shaft 16, a milling cutter 17, a base 18, a bottom plate 19, supporting legs 20, fixing rods 21 and an inclined rod 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a special fixture for processing mechanical arm as shown in figures 1-3, which comprises an operation table 1, a vertical plate 2, a clamping device 3, a milling cutter cutting device 4 and a base 18, wherein the operation table 1 is of a rectangular plate-shaped structure, a rectangular protruding block (not shown in the figure) is arranged on the operation table 1 for installing a linear motor 5, the linear motor 5 is fixedly arranged on the protruding block, the milling cutter cutting device 4 is fixedly arranged on a movable part 6 of the linear motor 5 through a bolt, the linear motor 5 can drive the milling cutter cutting device 4 to do linear reciprocating motion after being electrified, a ruler scale is carved on the right side of the linear motor 5, the ruler can observe the distance for moving the movable part 6 of the linear motor 5, the front end of the operation table 1 is movably connected with a plurality of groups of control knobs 7 through a clearance fit mode, the vertical plate 2 is fixedly welded on the left side of the operation table 1, just the bottom of riser 2 and the fixed welding in 1 top of operation panel have two sets of position symmetry's down tube 22, and down tube 22 can improve riser 2's stability, the first half of riser 2 transversely has pneumatic cylinder 8 through fastener fixed mounting, pneumatic cylinder 8 keeps away from 2 one side fixed mounting of riser has clamping device 3, drives clamping device 3 during pneumatic cylinder 8 concertina movement, makes clamping device 3 realize lateral shifting, the bottom of operation panel 1 is connected with base 18.

Specifically, the clamping device 3 comprises a turnover cylinder 9, a turnover plate 10, a clamping cylinder 11 and clamping arms 12, the turnover cylinder 9 is installed on one side of a hydraulic cylinder 8 far away from a vertical plate 2 through a fastener, an output shaft of the turnover cylinder 9 is connected with the left side of the turnover plate 10 in a welding manner, the front end of the turnover plate 10 is provided with the clamping cylinder 11 through the fastener, the clamping cylinder 11 is provided with two groups of cylinder output shafts with symmetrical positions, the cylinder output shafts are movably connected with the two groups of clamping arms 12 through pin shafts, the clamping cylinders 11 can enable the clamping arms 12 to clamp and fix manipulators with different qualities and sizes through different outputs, clamping grooves are dug on two opposite end faces of the clamping arms 12, the friction resistance between the manipulators and the clamping arms 12 can be increased, the turnover plate 10 can realize the switching between a transverse clamping manipulator and a longitudinal clamping manipulator, and the rear end of the turnover plate 10 is provided with an electromagnetic relay, an electromagnetic chuck 14 is installed on the electromagnetic relay 13, the overturning cylinder 9 drives the overturning plate 10 to overturn, and the electromagnetic chuck 14 can be switched to absorb the fixed manipulator.

Specifically, milling cutter cutting device 4 includes rotating electrical machines 15, rotation axis 16 and milling cutter 17, rotating electrical machines 15 passes through bolt fixed mounting on the top of movable part 6, rotating electrical machines 15's output shaft and 16 welded connection of rotation axis, the fixed welding in one side that rotating electrical machines 15 was kept away from to rotation axis 16 has milling cutter 17, and the 6 linear motion of movable part of linear motion motor 5 drives the cutting of milling cutter cutting device 4 motion realization manipulator different positions.

Specifically, base 18 includes bottom plate 19, supporting leg 20 and dead lever 21, bottom plate 19 passes through bolt and 1 fixed connection of operation panel, the bottom mounting welding of bottom plate 19 has the supporting leg 20 that four groups of annular array arranged, equal fixed welding has dead lever 21 between the adjacent two sets of supporting leg 20, and dead lever 21 can strengthen the stability of base.

According to the working principle, the special fixture for the machining manipulator can realize clamping of manipulators with different qualities and sizes by adjusting the clamping cylinder 11 through the control knob 7; the overturning air cylinder 9 is adjusted by the control knob 7, so that not only can transverse clamping and longitudinal clamping of the clamping arm be switched, but also the electromagnetic chuck 14 can be switched to suck and fix the manipulator when necessary; the clamping arm 12 can move transversely by adjusting the extension and contraction of the hydraulic cylinder 8; the linear motor 5 and the rotating motor are electrified 15, so that the movable part 6 of the linear motor 5 drives the milling cutter cutting device to move linearly, and the cutting operation of different parts of the manipulator is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a special fixture of processing manipulator, includes operation panel (1), riser (2), clamping device (3), milling cutter cutting device (4) and base (18), its characterized in that: the operating platform (1) is of a rectangular plate-shaped structure, a rectangular protruding block is arranged on the operating platform (1), a linear motor (5) is fixedly arranged on the convex block, a milling cutter cutting device (4) is fixedly arranged on a movable part (6) of the linear motor (5), a ruler meter is carved on the right side of the linear motor (5), a plurality of groups of control knobs (7) are installed at the front end of the operating platform (1), a vertical plate (2) is fixedly welded on the left side of the operating platform (1), and two groups of diagonal rods (22) with symmetrical positions are fixedly arranged at the bottom end of the vertical plate (2) and the top end of the operating platform (1), a hydraulic cylinder (8) is transversely and fixedly arranged on the upper half part of the vertical plate (2), the hydraulic cylinder (8) is far away from one side of the vertical plate (2) and is fixedly provided with a clamping device (3), and the bottom end of the operating platform (1) is connected with a base (18).

2. The special fixture of a machining robot as claimed in claim 1, wherein: clamping device (3) are including upset cylinder (9), returning face plate (10), centre gripping cylinder (11) and centre gripping arm (12), one side of riser (2) is kept away from in pneumatic cylinder (8) upset cylinder (9) fixed mounting, the output shaft of upset cylinder (9) and the left side fixed connection of returning face plate (10), the front end fixed mounting of returning face plate (10) has centre gripping cylinder (11), centre gripping cylinder (11) have two sets of position symmetry's cylinder output shaft, and cylinder output shaft has two sets of centre gripping arms (12) through round pin axle swing joint, it is equipped with the draw-in groove to dig on the relative both ends face of centre gripping arm (12), the rear end fixed mounting of returning face plate (10) has electromagnetic relay (13), install electromagnetic chuck (14) on electromagnetic relay (13).

3. The special fixture of a machining robot as claimed in claim 1, wherein: milling cutter cutting device (4) include rotating electrical machines (15), rotation axis (16) and milling cutter (17), rotating electrical machines (15) pass through bolt fixed mounting on the top of movable part (6), the output shaft and rotation axis (16) fixed connection of rotating electrical machines (15), one side fixed welding that rotating electrical machines (15) were kept away from to rotation axis (16) has milling cutter (17).

4. The special fixture of a machining robot as claimed in claim 1, wherein: base (18) include bottom plate (19), supporting leg (20) and dead lever (21), bottom plate (19) are through bolt and operation panel (1) fixed connection, the bottom mounting welding of bottom plate (19) has supporting leg (20) that four groups of annular array arranged, equal fixed mounting has dead lever (21) between the adjacent two sets of supporting leg (20).