CN213034383U

CN213034383U - Stop device is used in industrial robot production

Info

Publication number: CN213034383U
Application number: CN202020988300.6U
Authority: CN
Inventors: 蒋顺芳
Original assignee: Zhongwu Xianchu Nuclear Energy Technology Co ltd
Current assignee: Zhongwu Xianchu Nuclear Energy Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-23
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a stop device is used in industrial robot production, including the underframe, the top of underframe inner chamber is provided with places the frame, place the bottom of frame inner chamber and transversely seted up the spout, the equal fixedly connected with stabilizing bearing frame in both sides of spout inner chamber, two relative one sides of stabilizing bearing frame have double threaded screw through bearing swing joint, the equal thread bush in both sides of double threaded screw is equipped with the centre gripping limiting plate, the spout is run through and the inner chamber of placing the frame is extended to at the top of centre gripping limiting plate. The utility model discloses a set up electric telescopic handle, slide bar, dead lever, slot, scale groove, ring channel, connecting plate, connecting bearing frame, inserted bar, movable block and spring cooperation and use, have rotatory and rising advantage, solved current stop device and not have rotatory and rising function, its angle of polishing and highly fixed can't satisfy people's multiple demand, have reduced stop device application range's problem.

Description

Stop device is used in industrial robot production

Technical Field

The utility model relates to an industrial robot technical field specifically is a stop device is used in industrial robot production.

Background

Industrial robots are multi-joint manipulators widely used in the industrial field or multi-degree-of-freedom machine devices, have a certain degree of automation, can realize various industrial processing and manufacturing functions by means of self power energy and control capability, and are widely applied to various industrial fields such as electronics, logistics, chemical industry and the like.

In industrial robot production process, in order to guarantee its component part surface's smoothness, can polish the processing to the part usually, at the in-process of polishing, can use stop device to carry out the centre gripping to the part, prevent that the part from removing at will, current stop device does not have the function rotatory and rising, and it is polished angle and highly fixed, can't satisfy people's multiple demand, has reduced stop device's application range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stop device is used in industrial robot production possesses rotatory and rising advantage, has solved current stop device and has not had the function rotatory and rising, and it is polished the angle and highly fixed, can't satisfy people's multiple demand, has reduced stop device application range's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a limiting device for industrial robot production comprises a bottom frame, wherein a placing frame is arranged at the top of an inner cavity of the bottom frame, a sliding groove is transversely formed in the bottom of the inner cavity of the placing frame, stabilizing bearing seats are fixedly connected to two sides of the inner cavity of the sliding groove, a double-end screw is movably connected to one side, opposite to the two stabilizing bearing seats, of each stabilizing bearing seat through a bearing, clamping limiting plates are respectively sleeved on two sides of the double-end screw in a threaded manner, the tops of the clamping limiting plates penetrate through the sliding groove and extend to the inner cavity of the placing frame, a friction rotating wheel is fixedly sleeved on the right side of the surface of the double-end screw, a groove matched with the friction rotating wheel is formed in the inner cavity of the sliding groove, a slot is formed in the bottom of the placing frame, a ring groove is formed in, the top fixedly connected with slide bar of spring, the top of slide bar runs through the dead lever and extends to the inner chamber of slot, underframe inner chamber bottom's center department fixedly connected with electric telescopic handle, electric telescopic handle's top fixedly connected with connecting plate, the center department fixedly connected with connection bearing frame at connecting plate top, the inner chamber of connection bearing frame has the movable block through bearing swing joint, the top through connection bearing frame of movable block and with the bottom fixed connection who places the frame, the equal fixedly connected with inserted bar in both sides of connecting plate, the inner chamber to the ring channel is run through at the top of inserted bar.

Preferably, the junction sliding connection of the surface of placing the frame and underframe, the surface of centre gripping limiting plate and the inner wall sliding connection of spout, the screw thread handedness of double-end screw both sides is opposite.

Preferably, the surface of the friction rotating wheel is provided with anti-skid grains, and the front surface of the friction rotating wheel penetrates through the front side of the placement frame.

Preferably, the number of the slots is a plurality, the slots are uniformly distributed at the bottom of the placing frame by taking the center of the bottom of the placing frame as a circle center, and the surface of the sliding rod is connected with the inner wall of the slot in a sliding manner.

Preferably, the slide bar is in an inverted T shape, the surface of the slide bar is in sliding connection with the inner wall of the fixed rod, and the front surface of the slide bar is provided with a scale groove.

Preferably, the outer ring of the surface of the movable block is fixedly connected with a push rod, the inner wall of the annular groove is fixedly connected with a friction damper, and the surface of the inserted rod is in sliding connection with the inner wall of the annular groove.

Preferably, the top fixedly connected with controller on underframe right side, electric telescopic handle's input and the output electric connection of controller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up electric telescopic handle, slide bar, dead lever, slot, scale groove, ring channel, connecting plate, connecting bearing frame, inserted bar, movable block and spring cooperation and use, have rotatory and rising advantage, solved current stop device and not have rotatory and rising function, its angle of polishing and highly fixed can't satisfy people's multiple demand, have reduced stop device application range's problem.

2. The utility model discloses a set up anti-skidding line, can be convenient for rub the runner and rotate, through setting up the stable bearing frame, can play the effect of stabilizing the support to double-end screw, through setting up the scale groove, can convenient to use person observe the distance of placing the frame rising, slide bar through setting up "T" shape, can prevent that the slide bar from breaking away from the dead lever completely, through setting up friction damping, frictional force between can greatly increased inserted bar and the ring channel, thereby prevent to place the frame and rotate at will, through setting up the push rod, the movable block that can be convenient for rotates.

Drawings

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

FIG. 2 is a schematic bottom view of the placement frame structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure B of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.

In the figure: 1 underframe, 2 electric telescopic handle, 3 place frame, 4 friction runners, 5 recesses, 6 spouts, 7 double-end screw, 8 centre gripping limiting plates, 9 stable bearing frame, 10 slide bars, 11 dead levers, 12 slots, 13 scale grooves, 14 ring channels, 15 connecting plates, 16 connection bearing frame, 17 inserted bars, 18 movable blocks, 19 springs.

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. 1-4, a limiting device for industrial robot production comprises a bottom frame 1, a placing frame 3 is arranged at the top of an inner cavity of the bottom frame 1, the surface of the placing frame 3 is in sliding connection with the joint of the bottom frame 1, a sliding chute 6 is transversely arranged at the bottom of the inner cavity of the placing frame 3, stable bearing seats 9 are fixedly connected to two sides of the inner cavity of the sliding chute 6, a double-headed screw 7 is movably connected to one side of each of the two stable bearing seats 9 through a bearing, the thread turning directions of two sides of the double-headed screw 7 are opposite, the double-headed screw 7 can be stably supported by arranging the stable bearing seats 9, clamping limiting plates 8 are respectively sleeved on two sides of the double-headed screw 7 through threads, the tops of the clamping limiting plates 8 penetrate through the sliding chute 6 and extend to the inner cavity of the placing frame 3, the surfaces of the clamping limiting plates 8 are in sliding connection with the, the surface of the friction rotating wheel 4 is provided with anti-slip lines, the front surface of the friction rotating wheel 4 penetrates to the front side of the placing frame 3, the friction rotating wheel 4 can be conveniently subjected to friction rotation by arranging the anti-slip lines, the inner cavity of the sliding chute 6 is provided with a groove 5 matched with the friction rotating wheel 4 for use, the bottom of the placing frame 3 is provided with a plurality of inserting grooves 12, the inserting grooves 12 are uniformly distributed at the bottom of the placing frame 3 by taking the center of the bottom of the placing frame 3 as a circle center, the center of the bottom of the placing frame 3 is provided with an annular groove 14, both sides of the bottom of the inner cavity of the bottom frame 1 are fixedly connected with fixing rods 11, the bottom of the inner cavity of each fixing rod 11 is fixedly connected with a spring 19, the top of each spring 19 is fixedly connected with a sliding rod 10, the top of each sliding rod 10 penetrates through each fixing rod 11 and extends to the inner cavity of each inserting, the surface of the slide bar 10 is connected with the inner wall of the fixed rod 11 in a sliding way, the slide bar 10 in an inverted T shape is arranged, the slide bar 10 can be prevented from being completely separated from the fixed rod 11, the front surface of the slide bar 10 is provided with a scale groove 13, a user can observe the rising distance of the placing frame 3 by arranging the scale groove 13, the center of the bottom cavity of the bottom frame 1 is fixedly connected with an electric telescopic rod 2, the top of the electric telescopic rod 2 is fixedly connected with a connecting plate 15, the center of the top of the connecting plate 15 is fixedly connected with a connecting bearing seat 16, the inner cavity of the connecting bearing seat 16 is movably connected with a movable block 18 through a bearing, the outer ring of the surface of the movable block 18 is fixedly connected with a push rod, the movable block 18 can be conveniently rotated by arranging the push rod, the top of the movable block 18 penetrates through the connecting bearing, the top of the inserted rod 17 penetrates into the inner cavity of the annular groove 14, the inner wall of the annular groove 14 is fixedly connected with a friction damper, by providing frictional damping, the frictional force between the insert rod 17 and the annular groove 14 can be greatly increased, thereby preventing the placing frame 3 from rotating randomly, the surface of the inserted link 17 is connected with the inner wall of the annular groove 14 in a sliding way, the top part at the right side of the bottom frame 1 is fixedly connected with a controller, the input end of the electric telescopic rod 2 is electrically connected with the output end of the controller, by arranging the electric telescopic rod 2, the sliding rod 10, the fixed rod 11, the slot 12, the scale groove 13, the annular groove 14, the connecting plate 15, the connecting bearing seat 16, the inserted rod 17, the movable block 18 and the spring 19 to be matched for use, the device has the advantages of rotation and lifting, solves the problem that the existing limiting device does not have the functions of rotation and lifting, its angle of polishing and highly fixed can't satisfy people's multiple demand, have reduced stop device application range's problem.

When the device is used, all the components are in an initial state, the spring 19 is in a compressed state, a part to be polished is placed in the placing frame 3, the friction rotating wheel 4 is rubbed downwards to drive the double-head screw 7 to rotate forwards, so that the two clamping limiting plates 8 move oppositely at the same time, the part is clamped, when the part needs to be lifted, the controller controls the electric telescopic rod 2 to extend out, so that the connecting plate 15 moves upwards to drive the connecting bearing seat 16, the inserted rod 17 and the movable block 18 to move upwards, so that the placing frame 3 moves upwards, meanwhile, the slide rod 10 is pushed to automatically move upwards under the action of the spring 19, so that the slide rod 10 is always positioned in the slot 12, the lifting height of the electric telescopic rod 2 is conveniently controlled under the assistance of the scale slot 13, after the lifting is finished, when the part needs to rotate, the slide rod 10 is pressed downwards to be separated from the slot 12, the spring 19 is compressed, the push rod is, the placing frame 3 is driven to rotate, the inserted rod 17 rotates in the annular groove 14, and after the adjustment is completed, the sliding rod 10 is loosened, so that the sliding rod 10 automatically enters the slot 12 under the action of the spring 19 to limit the placing frame 3, the placing frame 3 is prevented from rotating, and the angle adjustment is realized.

All kinds of parts used in this application file are standard parts, can purchase from the market, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, and machinery, part and electrical equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, and electrical equipment all communicates with external safe power supply, does not make specific statement here again.

In summary, the following steps: this stop device is used in industrial robot production, through setting up electric telescopic handle 2, slide bar 10, dead lever 11, slot 12, scale groove 13, ring channel 14, connecting plate 15, connecting bearing frame 16, inserted bar 17, movable block 18 and spring 19 cooperation are used, have rotatory and rising advantage, solved current stop device and not have the function rotatory and rising, it is polished the angle and highly fixed, can't satisfy people's multiple demand, the problem of stop device application range has been reduced.

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 a stop device is used in industrial robot production, includes underframe (1), its characterized in that: the top of the inner cavity of the bottom frame (1) is provided with a placing frame (3), the bottom of the inner cavity of the placing frame (3) is transversely provided with a sliding groove (6), two stabilizing bearing seats (9) are fixedly connected to the two sides of the inner cavity of the sliding groove (6), one side of the two stabilizing bearing seats (9) opposite to each other is movably connected with a double-headed screw (7) through a bearing, two sides of the double-headed screw (7) are respectively provided with a clamping limiting plate (8) in a threaded sleeve manner, the top of the clamping limiting plate (8) penetrates through the sliding groove (6) and extends to the inner cavity of the placing frame (3), the right side of the surface of the double-headed screw (7) is fixedly provided with a friction rotating wheel (4), the inner cavity of the sliding groove (5) matched with the friction rotating wheel (4) for use is formed in the inner cavity of the sliding groove (5, the bottom frame is characterized in that fixing rods (11) are fixedly connected to two sides of the bottom of an inner cavity of the bottom frame (1), springs (19) are fixedly connected to the bottoms of the inner cavities of the fixing rods (11), slide rods (10) are fixedly connected to the tops of the springs (19), the tops of the slide rods (10) penetrate through the fixing rods (11) and extend to inner cavities of the slots (12), electric telescopic rods (2) are fixedly connected to the centers of the bottoms of the inner cavities of the bottom frame (1), connecting plates (15) are fixedly connected to the tops of the electric telescopic rods (2), connecting bearing seats (16) are fixedly connected to the centers of the tops of the connecting plates (15), movable blocks (18) are movably connected to the inner cavities of the connecting bearing seats (16) through bearings, connecting shafts (16) penetrate through the tops of the movable blocks (18) and are fixedly connected with the bottoms of the placing frames (3), inserting rods (17), the top of the inserted rod (17) penetrates into the inner cavity of the annular groove (14).

2. The industrial robot production stop device of claim 1, characterized in that: the connection of the surface of the placing frame (3) and the bottom frame (1) is in sliding connection, the surface of the clamping limiting plate (8) is in sliding connection with the inner wall of the sliding groove (6), and the thread turning directions of the two sides of the double-head screw (7) are opposite.

3. The industrial robot production stop device of claim 1, characterized in that: the surface of the friction rotating wheel (4) is provided with anti-slip lines, and the front surface of the friction rotating wheel (4) penetrates through the front side of the placing frame (3).

4. The industrial robot production stop device of claim 1, characterized in that: the number of the slots (12) is a plurality of, the slots (12) are uniformly distributed at the bottom of the placing frame (3) by taking the center of the bottom of the placing frame (3) as a circle center, and the surface of the sliding rod (10) is in sliding connection with the inner wall of the slots (12).

5. The industrial robot production stop device of claim 1, characterized in that: the shape of the slide bar (10) is inverted T-shaped, the surface of the slide bar (10) is in sliding connection with the inner wall of the fixed bar (11), and the front surface of the slide bar (10) is provided with a scale groove (13).

6. The industrial robot production stop device of claim 1, characterized in that: the outer ring fixedly connected with push rod on movable block (18) surface, the inner wall fixedly connected with friction damping of ring channel (14), the surface of inserted bar (17) and the inner wall sliding connection of ring channel (14).

7. The industrial robot production stop device of claim 1, characterized in that: the top fixedly connected with controller on underframe (1) right side, the input of electric telescopic handle (2) and the output electric connection of controller.