CN213827099U

CN213827099U - Industrial robot arm processing is with accurate drilling equipment

Info

Publication number: CN213827099U
Application number: CN202022685892.7U
Authority: CN
Inventors: 李伟
Original assignee: Qingdao Fengguang Precision Machinery Co ltd
Current assignee: Qingdao Fengguang Precision Machinery Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-30
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an industrial robot arm processing uses accurate drilling equipment, including bottom plate, power pack, drill bit unit and locating support; a bottom plate: four corners of the upper surface are respectively provided with a positioning support, the upper part of the positioning support is provided with a top plate, a power unit and a drill bit unit are arranged below the top plate, the upper surface of the bottom plate is provided with a fixing unit, and the lower surface of the bottom plate is provided with four moving units; a power unit: contain motor support, first motor, linking bridge, first lead screw, slide, connecting block, movable block, spliced pole and T shape support, the slide opening has been seted up respectively to both sides on the roof, install T shape support on the slide opening, rotate on the T shape support and install first lead screw, the linking bridge is installed to the lower extreme of the T shape support on right side. This industrial robot arm processing is with accurate drilling equipment structural reliability is high, and fixed effect is better, can all-round accurate drilling through the removal all around.

Description

Industrial robot arm processing is with accurate drilling equipment

Technical Field

The utility model relates to a drilling equipment technical field specifically is an industrial robot arm processing is with accurate drilling equipment.

Background

Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices oriented to the industrial field, can automatically execute work, and are machines which realize various functions by means of self power and control capacity. The robot can accept human command and operate according to a preset program, and modern industrial robots can also perform actions according to a principle formulated by artificial intelligence technology.

Wherein among the modern technology application number 201922003471.9 provides an intelligent robot arm processing is with accurate drilling equipment, including the operation panel, first flat board is installed at the top of operation panel, first dull and stereotyped surface mounting has first slide rail, first limiting plate is installed at the top of first slide rail, the surface mounting of first slide rail has first slider, the surface mounting of first slider has first stop screw, the second flat board is installed in the left side of first slider, the second slide rail is installed to the bottom of second flat board, the second limiting plate is all installed at the both ends of second slide rail, the second slider is installed to the bottom of second slide rail, the surface mounting of second slider has second stop screw, the spout has been seted up at the top of operation panel, the slide is installed at the top of spout, telescopic cylinder is installed to one side of slide, the surface mounting of telescopic cylinder has first flexible post, the bottom of operation panel is installed the mobile device.

Its structural reliability is low, and fixed effect is general, can not all-round accurate drilling, can't satisfy people's demand, has produced inconvenience to people's work.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an industrial robot arm processing is with accurate drilling equipment, structural reliability is high, and fixed effect is better, can all-round carry out accurate drilling through the removal all around, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an accurate drilling device for machining an industrial robot arm comprises a bottom plate, a power unit, a drill bit unit and a positioning support;

a bottom plate: four corners of the upper surface are respectively provided with a positioning support, the upper part of the positioning support is provided with a top plate, a power unit and a drill bit unit are arranged below the top plate, the upper surface of the bottom plate is provided with a fixing unit, and the lower surface of the bottom plate is provided with four moving units;

a power unit: comprises a motor bracket, a first motor, a connecting bracket, a first lead screw, a slideway, a connecting block, a moving block, a connecting column and a T-shaped bracket, the two sides of the top plate are respectively provided with a sliding hole, a T-shaped bracket is arranged on the sliding hole, a first screw rod is rotatably arranged on the T-shaped bracket, the lower end of the right T-shaped bracket is provided with a connecting bracket, the upper surface of the connecting bracket is provided with a motor bracket, the motor bracket is provided with a first motor, an output shaft of the first motor is connected with one end of a first screw rod through a coupler, a threaded screw hole in the middle of the first screw rod is connected with a moving block, two connecting blocks are arranged at the upper end of the moving block, a slideway is arranged on the lower surface of the top plate, the connecting block is connected with the slide in a sliding mode, the lower end of the moving block is rotatably connected with a connecting column, and the input end of the first motor is electrically connected with the output end of the external controller.

A drill unit: contain second motor, ring carrier, connecting plate, axis of rotation and drill bit, the lower extreme fixedly connected with connecting plate of spliced pole, fixed mounting has the ring carrier on the connecting plate, install the second motor on the ring carrier, the output shaft of second motor has the one end of axis of rotation through the coupling joint, the drill bit is installed to the other end of axis of rotation, the output of external control ware is connected to the input electricity of second motor.

Further, the fixed unit contains crank, second lead screw, fixed bolster, fly leaf, square, spacing post, spout and fixed plate, the last surface mounting of bottom plate has fixed bolster and fixed plate, the screw has been seted up on the fixed bolster, the fixed bolster is connected with second lead screw thread screw, the crank is installed to the left end of second lead screw, the fly leaf is installed to the right-hand member of second lead screw, the square is installed to the lower extreme of fly leaf, the spout has been seted up on the bottom plate, square and spout sliding connection, two spacing posts are still installed on the right side of fly leaf, spacing hole has been seted up on the fixed plate. The crank is rotated to drive the second lead screw to rotate, the second lead screw rotates to drive the second lead screw to move on the fixed support, the second lead screw moves to drive the square of the movable plate to move, the square moves to drive the movable plate to move, the movable plate is matched with the fixed plate to fix an object to be processed, and the matching of the limiting columns and the limiting holes can increase the processing stability.

Furthermore, the mobile unit contains rotating support, round pin axle and gyro wheel, the lower surface of bottom plate is rotated and is installed rotating support, the gyro wheel rotates through the round pin axle and installs on rotating support. The device can move in all directions by rotating the bracket and can move by the roller and the pin shaft.

Further, the positioning support is characterized by further comprising a limiting bolt and a threaded hole, the top plate is connected with the positioning support in a sliding mode, the threaded hole is formed in the outer side of the positioning support, and the top plate is fixedly connected with the positioning support through the limiting bolt. The top plate can slide on the positioning support, and the top plate and the positioning support can be fixed through the limiting bolt and the threaded hole.

Further, still include slide rail and slider, the slide rail has been seted up to the upper surface of roof, the slider is installed to the lower extreme of T shape support, slide rail and slider sliding connection. The structural strength of the T-shaped support can be improved through the sliding rail and the sliding block, so that the structural stability is improved.

Compared with the prior art, the beneficial effects of the utility model are that: this accurate drilling equipment is used in industrial robot arm processing has following benefit:

1. this accurate drilling equipment is used in industrial robot arm processing has power pack and fixed unit, can all-round going on when drilling through power pack, and fixed unit can guarantee by the fixed of processing article, and is more accurate.

2. This accurate drilling equipment is used in industrial robot arm processing has slide rail and slider, can increase T shape support structural strength through slide rail and slider to increase the stability of structure.

3. This industrial robot arm processing is with accurate drilling equipment structural reliability is high, and fixed effect is better, can all-round accurate drilling through the removal all around.

Drawings

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

fig. 2 is a schematic view of the bottom view structure of the present invention;

fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: the drilling machine comprises a base plate 1, a power unit 2, a motor bracket 21, a first motor 22, a connecting bracket 23, a first lead screw 24, a slideway 25, a connecting block 26, a moving block 27, a connecting column 28, a T-shaped bracket 29, a fixing unit 3, a crank 31, a second lead screw 32, a fixing bracket 33, a movable plate 34, a square block 35, a limiting column 36, a chute 37, a fixing plate 38, a drilling unit 4, a second motor 41, a ring bracket 42, a connecting plate 43, a rotating shaft 44, a drill bit 45, a moving unit 5, a rotating bracket 51, a pin shaft 52, a roller 53, a positioning bracket 6, a top plate 7, a sliding rail 8, a sliding block 9, a limiting bolt 10 and a threaded hole 11.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an accurate drilling device for machining an industrial robot arm comprises a bottom plate 1, a power unit 2, a drill bit unit 4 and a positioning support 6;

bottom plate 1: four corners of the upper surface are respectively provided with a positioning support 6, the upper part of the positioning support 6 is provided with a top plate 7, a power unit 2 and a drill bit unit 4 are arranged below the top plate 7, the upper surface of the bottom plate 1 is provided with a fixing unit 3, and the lower surface of the bottom plate 1 is provided with four moving units 5; the fixing unit 3 comprises a crank 31, a second lead screw 32, a fixing support 33, a movable plate 34, a square 35, limiting columns 36, sliding grooves 37 and a fixing plate 38, the upper surface of the base plate 1 is provided with the fixing support 33 and the fixing plate 38, screw holes are formed in the fixing support 33, the fixing support 33 is in threaded screw hole connection with the second lead screw 32, the crank 31 is installed at the left end of the second lead screw 32, the movable plate 34 is installed at the right end of the second lead screw 32, the square 35 is installed at the lower end of the movable plate 34, the sliding grooves 37 are formed in the base plate 1, the square 35 is in sliding connection with the sliding grooves 37, the two limiting columns 36 are further installed on the right side of the movable plate 34, and the limiting holes are formed in the fixing plate 38. The crank handle 31 is rotated to drive the second lead screw 32 to rotate, the second lead screw 32 is rotated to drive the second lead screw 32 to move on the fixed support 33, the second lead screw 32 moves to drive the square block 35 of the movable plate 34 to move, the square block 35 moves to drive the movable plate 34 to move, the movable plate 34 is matched with the fixed plate 38 to fix a processed object, and the matching of the limiting column 36 and the limiting hole can increase the processing stability. The moving unit 5 comprises a rotating bracket 51, a pin 52 and a roller 53, wherein the rotating bracket 51 is rotatably mounted on the lower surface of the base plate 1, and the roller 53 is rotatably mounted on the rotating bracket 51 through the pin 52. The device can be moved in all directions by rotating the bracket 51, and can be moved by the roller 53 and the pin 52.

The power unit 2: comprises a motor bracket 21, a first motor 22, a connecting bracket 23 and a first lead screw 24, slide 25, connecting block 26, movable block 27, spliced pole 28 and T shape support 29, the slide opening has been seted up respectively to both sides on the roof 7, install T shape support 29 on the slide opening, it installs first lead screw 24 to rotate on the T shape support 29, linking bridge 23 is installed to the lower extreme of T shape support 29 on right side, the last surface mounting of linking bridge 23 has motor support 21, install first motor 22 on the motor support 21, first motor 22's output shaft has first lead screw 24's one end through the coupling joint, first lead screw 24's middle part screw thread screw is connected with movable block 27, two connecting blocks 26 are installed to the upper end of movable block 27, slide 25 has been seted up to the lower surface of roof 7, connecting block 26 and slide 25 sliding connection, the lower extreme of movable block 27 rotates and is connected with spliced pole 28, the output of external control ware is connected to first motor 22's input electricity. The first motor 22 is controlled to work through an external controller, the first motor 22 rotates to drive the first lead screw 24 to rotate, the first lead screw 24 rotates to drive the moving block 27 to move, the effect of left-right movement is achieved, and the T-shaped support 29 is moved on the sliding hole through manual movement to achieve the effect of front-back movement. Still include stop bolt 10 and screw hole 11, roof 7 and locating support 6 sliding connection, screw hole 11 is seted up in the outside of locating support 6, and roof 7 passes through stop bolt 10 and locating support 6 fixed connection. The top plate 7 can slide on the positioning bracket 6, and the top plate 7 and the positioning bracket 6 can be fixed through the limiting bolt 10 and the threaded hole 11. The T-shaped support is characterized by further comprising a sliding rail 8 and a sliding block 9, the sliding rail 8 is arranged on the upper surface of the top plate 7, the sliding block 9 is installed at the lower end of the T-shaped support 29, and the sliding rail 8 is connected with the sliding block 9 in a sliding mode. The structural strength of the T-shaped bracket can be increased through the slide rail 8 and the slide block 9, so that the structural stability is increased.

The bit unit 4: contain second motor 41, ring carrier 42, connecting plate 43, axis of rotation 44 and drill bit 45, the lower extreme fixedly connected with connecting plate 43 of spliced pole 28, fixed mounting has ring carrier 42 on the connecting plate 43, install second motor 41 on the ring carrier 42, second motor 41's output shaft has axis of rotation 44's one end through the coupling joint, drill bit 45 is installed to axis of rotation 44's the other end, external control ware's output is connected to second motor 41's input electricity. Through the control of external control ware control second motor 41, second motor 41 rotates and drives axis of rotation 44 and rotate, and axis of rotation 44 rotates and drives drill bit 45 and rotate, reaches the effect of accurate drilling.

When in use:

the crank handle 31 is rotated to drive the second lead screw 32 to rotate, the second lead screw 32 is rotated to drive the second lead screw 32 to move on the fixed support 33, the second lead screw 32 moves to drive the square block 35 of the movable plate 34 to move, the square block 35 moves to drive the movable plate 34 to move, the movable plate 34 is matched with the fixed plate 38 to fix a processed object, and the matching of the limiting column 36 and the limiting hole can increase the processing stability. The first motor 22 is controlled to work through an external controller, the first motor 22 rotates to drive the first lead screw 24 to rotate, the first lead screw 24 rotates to drive the moving block 27 to move, the effect of left-right movement is achieved, and the T-shaped support 29 is moved on the sliding hole through manual movement to achieve the effect of front-back movement. The structural strength of the T-shaped bracket can be increased through the slide rail 8 and the slide block 9, so that the structural stability is increased. The top plate 7 can slide on the positioning bracket 6, and the top plate 7 and the positioning bracket 6 can be fixed through the limiting bolt 10 and the threaded hole 11. Through the control of external control ware control second motor 41, second motor 41 rotates and drives axis of rotation 44 and rotate, and axis of rotation 44 rotates and drives drill bit 45 and rotate, reaches the effect of accurate drilling. The device can be moved in all directions by rotating the bracket 51, and can be moved by the roller 53 and the pin 52.

It should be noted that in this embodiment, the core chip of the external controller is a PLC single chip, specifically, the model is siemens S7-200, the first motor 22 and the second motor 41 can be freely configured according to the actual application scenario, the second motor 41 can be a single-phase series motor manufactured by shin motor ltd, tokyo, preferably, the rotation speed is below 21000 rpm, and the first motor 22 can be a JE series single-phase servo motor manufactured by mitsubishi motors (china) ltd, beijing. The external controller controls the operation of the first motor 22 and the second motor 41 by a method commonly used in the prior art

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an industrial robot arm processing is with accurate drilling equipment which characterized in that: comprises a bottom plate (1), a power unit (2), a drill bit unit (4) and a positioning bracket (6);

base plate (1): four corners of the upper surface are respectively provided with a positioning support (6), the upper part of each positioning support (6) is provided with a top plate (7), a power unit (2) and a drill bit unit (4) are arranged below the top plate (7), the upper surface of the bottom plate (1) is provided with a fixing unit (3), and the lower surface of the bottom plate (1) is provided with four moving units (5);

power unit (2): comprises a motor bracket (21), a first motor (22), a connecting bracket (23), a first lead screw (24), a slide way (25), a connecting block (26), a moving block (27), a connecting column (28) and a T-shaped bracket (29), wherein slide holes are respectively formed in two sides of a top plate (7), the T-shaped bracket (29) is installed on the slide holes, the first lead screw (24) is installed on the T-shaped bracket (29) in a rotating manner, the connecting bracket (23) is installed at the lower end of the T-shaped bracket (29) on the right side, the motor bracket (21) is installed on the upper surface of the connecting bracket (23), the first motor (22) is installed on the motor bracket (21), the output shaft of the first motor (22) is connected with one end of the first lead screw (24) through a coupler, the middle threaded hole of the first lead screw (24) is connected with the moving block (27), and two connecting blocks (26) are installed at the upper end of the moving block (27), a slide way (25) is formed in the lower surface of the top plate (7), the connecting block (26) is connected with the slide way (25) in a sliding mode, the lower end of the moving block (27) is connected with a connecting column (28) in a rotating mode, and the input end of the first motor (22) is electrically connected with the output end of an external controller;

drill unit (4): contain second motor (41), ring carrier (42), connecting plate (43), axis of rotation (44) and drill bit (45), the lower extreme fixedly connected with connecting plate (43) of spliced pole (28), fixed mounting has ring carrier (42) on connecting plate (43), install second motor (41) on ring carrier (42), the output shaft of second motor (41) has the one end of axis of rotation (44) through the coupling joint, drill bit (45) are installed to the other end of axis of rotation (44), external control ware's output is connected to the input electricity of second motor (41).

2. The precision drilling device for the industrial robot arm machining according to claim 1 is characterized in that: the fixing unit (3) comprises a crank (31), a second lead screw (32), a fixing support (33), a movable plate (34), a square block (35), a limiting column (36), a sliding groove (37) and a fixing plate (38), the upper surface of the base plate (1) is provided with the fixing support (33) and the fixing plate (38), the fixing support (33) is provided with a screw hole, the fixing support (33) is connected with the second lead screw (32) through a threaded screw hole, the crank (31) is installed at the left end of the second lead screw (32), the movable plate (34) is installed at the right end of the second lead screw (32), the square block (35) is installed at the lower end of the movable plate (34), the sliding groove (37) is formed in the base plate (1), the square block (35) is in sliding connection with the sliding groove (37), and the two limiting columns (36) are further installed on the right side of the movable plate (34), the fixing plate (38) is provided with a limiting hole.

3. The precision drilling device for the industrial robot arm machining according to claim 1 is characterized in that: the movable unit (5) comprises a rotating support (51), a pin shaft (52) and a roller (53), the rotating support (51) is installed on the lower surface of the bottom plate (1) in a rotating mode, and the roller (53) is installed on the rotating support (51) in a rotating mode through the pin shaft (52).

4. The precision drilling device for the industrial robot arm machining according to claim 1 is characterized in that: the positioning device is characterized by further comprising a limiting bolt (10) and a threaded hole (11), the top plate (7) is in sliding connection with the positioning support (6), the threaded hole (11) is formed in the outer side of the positioning support (6), and the top plate (7) is fixedly connected with the positioning support (6) through the limiting bolt (10).

5. The precision drilling device for the industrial robot arm machining according to claim 1 is characterized in that: the T-shaped support is characterized by further comprising a sliding rail (8) and a sliding block (9), the sliding rail (8) is arranged on the upper surface of the top plate (7), the sliding block (9) is installed at the lower end of the T-shaped support (29), and the sliding rail (8) is connected with the sliding block (9) in a sliding mode.