CN213731748U

CN213731748U - Power-assisted manipulator

Info

Publication number: CN213731748U
Application number: CN202022432650.7U
Authority: CN
Inventors: 卜县城; 孙军辉; 胡少杰
Original assignee: Changzhou Chengyi Machinery Equipment Co ltd
Current assignee: Changzhou Chengyi Machinery Equipment Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-20
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a power-assisted manipulator, including the loading board, logical groove has all been seted up to the avris of loading board both sides, it is connected with first baffle to alternate in the inner chamber that leads to the groove, the bottom fixedly connected with limiting plate of first baffle, the equal fixedly connected with second baffle of avris of loading board lower surface both sides, the top fixedly connected with fixed plate of first baffle, the equal fixedly connected with mounting panel in middle part of loading board upper surface both sides, the bottom of mounting panel slides and alternates and is connected with the slide bar, the outside movable sleeve of slide bar is equipped with the spring, the one end of slide bar is provided with the gag lever post, the spacing groove has been seted up to the bottom of fixed plate. The utility model discloses utilize first baffle and spring matched with to set up the mode, through the elasticity of spring to the fixed plate to make first baffle rotatory to the tilt state, thereby alright realize fixed to cylindrical workpiece's centre gripping, be convenient for carry out the centre gripping to rectangular workpiece and circular workpiece and fix, thereby make the use of manipulator more nimble.

Description

Power-assisted manipulator

Technical Field

The utility model relates to a manipulator field, in particular to helping hand manipulator.

Background

The power-assisted mechanical hand is also called a mechanical hand, is novel power-assisted equipment which is used for labor-saving operation in material carrying and installation, can liberate labor hands to a great extent, reduces unnecessary physical expenditure of workers, can be suitable for carrying special articles in special places, and has irreplaceable advantages.

In the use of the power-assisted manipulator, a workpiece is generally clamped and fixed, and then the workpiece is lifted to a certain height, so that the workpiece is conveyed to a proper position, but in the clamping of the workpiece, only a rectangular workpiece with a regular shape can be clamped, but a cylindrical tubular workpiece cannot be clamped, so that the use of the manipulator is not flexible.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power-assisted mechanical hand to solve the problem that proposes in 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 manipulator assisted by force, includes the loading board, logical groove has all been seted up to the avris of loading board both sides, it is connected with first baffle to alternate in the inner chamber that leads to the groove, the bottom fixedly connected with limiting plate of first baffle, the equal fixedly connected with second baffle of avris of loading board lower surface both sides, the top fixedly connected with fixed plate of first baffle, the equal fixedly connected with mounting panel in middle part of loading board upper surface both sides, the bottom slip interlude of mounting panel is connected with the slide bar, the outside movable sleeve of slide bar is equipped with the spring, the one end of slide bar is provided with the gag lever post, the spacing groove has been seted up to the bottom of fixed plate, the gag lever post is connected with the inner chamber slip interlude of spacing groove.

Preferably, the two ends of the limiting rod are fixedly connected with connecting pieces, one of the connecting pieces is fixedly connected with the sliding rod, one end of the spring is fixedly connected with the mounting plate, and the other end of the spring is fixedly connected with the connecting pieces.

Preferably, one side of the connecting sheet is symmetrically and fixedly connected with two semicircular plates, and the outer walls of the semicircular plates are attached to the fixing plate.

Preferably, the front surface of the limiting plate is provided with a third baffle, and the third baffle is located between the first baffle and the second baffle.

Preferably, the top fixedly connected with fixture block of third baffle, the draw-in groove has been seted up in the front of limiting plate, the fixture block is mutually supported with the inner chamber of draw-in groove, the one end fixedly connected with magnet of fixture block, fixedly connected with iron sheet on the avris inner wall of draw-in groove.

Preferably, a support is arranged above the bearing plate, a hydraulic cylinder is fixedly mounted at one end of the support, and the output end of the hydraulic cylinder is in transmission connection with the upper surface of the bearing plate.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the setting mode of the first baffle and the spring which are matched, and the first baffle rotates to the inclined state through the elasticity of the spring to the fixed plate, thereby realizing the clamping and fixing of the cylindrical workpiece, being convenient for clamping and fixing the rectangular workpiece and the circular workpiece, and further leading the use of the manipulator to be more flexible;

(2) the utility model discloses utilize spring and slide bar matched with to set up the mode, the spring is in compression state always in the outside of slide bar to have the thrust towards the fixed plate direction to the connection piece always, just also make the semicircle board can keep the state of hugging closely with the fixed plate always.

Drawings

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

FIG. 2 is a schematic side view of the loading plate according to the present invention.

FIG. 3 is a second schematic side view of the loading plate of the present invention.

Fig. 4 is a schematic view of the structure of the fixing plate of the present invention.

Fig. 5 is the utility model discloses limiting plate department inner structure schematic diagram.

In the figure: 1. a carrier plate; 2. a through groove; 3. a first baffle plate; 4. a limiting plate; 5. a second baffle; 6. a fixing plate; 7. a slide bar; 8. a spring; 9. a limiting rod; 10. connecting sheets; 11. a third baffle plate; 12. a clamping block; 13. a card slot; 14. a magnet; 15. a support; 16. and a hydraulic cylinder.

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.

The utility model provides a power-assisted manipulator as shown in figures 1-5, which comprises a bearing plate 1, a support 15 is arranged above the bearing plate 1, a hydraulic cylinder 16 is conveniently loaded through the support 15, a hydraulic cylinder 16 is fixedly arranged at one end of the support 15, the hydraulic cylinder 16 is electrically connected with an external power supply through an external switch, the output end of the hydraulic cylinder 16 is in transmission connection with the upper surface of the bearing plate 1, through grooves 2 are respectively arranged at the lateral sides of the two sides of the bearing plate 1, a round bar is rotationally and alternately connected with the top of a first baffle 3, the two ends of the round bar are fixedly connected with the inner walls at the two sides of the through grooves 2, so that the first baffle 3 can be rotated by taking the round bar as the circle center, the first baffle 3 is alternately connected in the inner cavity of the through grooves 2, a limiting plate 4 is fixedly connected at the bottom of the first baffle 3, and second baffles 5 are fixedly connected with the lateral sides at the two sides of the lower surface of the bearing plate 1, the second baffle 5 is located the front of first baffle 3, and second baffle 5 is the L style of calligraphy, is convenient for mutually support the back with first baffle 3 and limiting plate 4, carries out the centre gripping to rectangular workpiece and fixes.

The front of limiting plate 4 is provided with third baffle 11, third baffle 11 can be spacing to cylindrical work piece, prevent that cylindrical work piece from the upper surface roll-off of limiting plate 4, it is fixed to be convenient for the centre gripping of cylindrical work piece, and third baffle 11 is located between first baffle 3 and the second baffle 5, the top fixedly connected with fixture block 12 of third baffle 11, draw-in groove 13 has been seted up in limiting plate 4's front, fixture block 12 is mutually supported with the inner chamber of draw-in groove 13, the one end fixedly connected with magnet 14 of fixture block 12, fixedly connected with iron sheet on the avris inner wall of draw-in groove 13, through the inter attraction between magnet 14 and the iron sheet, be convenient for fix fixture block 12 in the inner chamber of draw-in groove 13, thereby make the position of fixture block 12 more stable, just also fix limiting plate 4 with the relative position of third baffle 11, be convenient for the use of third baffle 11.

Top fixedly connected with fixed plate 6 of first baffle 3, the equal fixedly connected with mounting panel in middle part of 1 upper surface both sides of loading board, the bottom of mounting panel slides and alternates and is connected with slide bar 7, the outside movable sleeve of slide bar 7 is equipped with spring 8, spring 8 is in compression state always in the outside of slide bar 7, thereby always to the thrust of connection piece 10 to fixed plate 6 direction, just also make the semicircle board can keep the state of hugging closely with fixed plate 6 always, the one end of slide bar 7 is provided with gag lever post 9, the spacing groove has been seted up to the bottom of fixed plate 6, be convenient for give the certain motion space of gag lever post 9 through the spacing groove, thereby make slide bar 7 carry out the motion of horizontal direction, and first baffle 3 can be owing to spring 8's elasticity tightly use the rotation of round bar as the centre of a circle, gag lever post 9 slides with the inner chamber of spacing groove and alternates and is connected.

The equal fixedly connected with connection piece 10 in both ends of gag lever post 9, one of them connection piece 10 and slide bar 7 fixed connection, the one end and the mounting panel fixed connection of spring 8, the other end and connection piece 10 fixed connection of spring 8, two semicircle boards of one side symmetry fixed connection of connection piece 10, the outer wall and the fixed plate 6 of semicircle board laminate mutually, because fixed plate 6 can use the round bar to rotate as the centre of a circle, and slide bar 7's motion state is horizontal motion, because the outer wall of semicircle board is the arc, and keep the state with fixed plate 6 contact always, thereby alright make when spring 8 promotes fixed plate 6, it promotes with fixed plate 6 to contact through the semicircle board, thereby make first baffle 3 use the round bar to rotate as the centre of a circle.

The utility model discloses the theory of operation:

when the rectangular workpiece needs to be clamped, the workpiece is placed between the first baffle plate 3 and the second baffle plate 5, the spring 8 is in a compressed state, the through groove 2 rotates by taking the round rod as the circle center through the elasticity of the spring 8 on the fixing plate 6, and the first baffle plate 3 has the tendency of moving towards the second baffle plate 5 through the lever principle, so that the rectangular workpiece is clamped and fixed;

when needs carry out the centre gripping fixed to circular work piece, at first place cylindrical work piece in the upper surface of limiting plate 4, then relax the external force applied to fixed plate 6, elasticity through spring 8 to fixed plate 6, thereby make first baffle 3 rotatory to the tilt state, then in the inner chamber with fixture block 12 interpolation draw-in groove 13, through the inter attraction between magnet 14 and the iron sheet, thereby fix the position of third baffle 11, then alright with the work piece spacing at first baffle 3, the inside of limiting plate 4 and third baffle 11, thereby alright realize that the centre gripping to cylindrical work piece is fixed.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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. A power-assisted manipulator comprises a bearing plate (1) and is characterized in that through grooves (2) are formed in the side edges of the two sides of the bearing plate (1), a first baffle (3) is inserted and connected in the inner cavity of the through groove (2), a limiting plate (4) is fixedly connected at the bottom of the first baffle (3), the lateral sides of the two sides of the lower surface of the bearing plate (1) are fixedly connected with second baffle plates (5), the top end of the first baffle (3) is fixedly connected with a fixing plate (6), the middle parts of the two sides of the upper surface of the bearing plate (1) are fixedly connected with mounting plates, the bottom of the mounting plate is slidably inserted and connected with a sliding rod (7), a spring (8) is movably sleeved outside the sliding rod (7), one end of the sliding rod (7) is provided with a limiting rod (9), the bottom of the fixing plate (6) is provided with a limiting groove, and the limiting rod (9) is connected with the inner cavity of the limiting groove in a sliding and penetrating mode.

2. A power-assisted manipulator according to claim 1, wherein the two ends of the limiting rod (9) are fixedly connected with connecting pieces (10), one of the connecting pieces (10) is fixedly connected with the sliding rod (7), one end of the spring (8) is fixedly connected with the mounting plate, and the other end of the spring (8) is fixedly connected with the connecting piece (10).

3. A power-assisted manipulator according to claim 2, wherein two semicircular plates are symmetrically and fixedly connected to one side of the connecting plate (10), and the outer walls of the semicircular plates are attached to the fixing plate (6).

4. A power-assisted manipulator according to claim 1, wherein a third baffle (11) is arranged on the front surface of the limiting plate (4), and the third baffle (11) is located between the first baffle (3) and the second baffle (5).

5. The power-assisted manipulator as claimed in claim 4, wherein a fixture block (12) is fixedly connected to the top of the third baffle (11), a clamping groove (13) is formed in the front surface of the limiting plate (4), the fixture block (12) is matched with an inner cavity of the clamping groove (13), a magnet (14) is fixedly connected to one end of the fixture block (12), and an iron sheet is fixedly connected to the inner wall of the side of the clamping groove (13).

6. A power-assisted manipulator according to claim 1, wherein a support (15) is arranged above the bearing plate (1), a hydraulic cylinder (16) is fixedly mounted at one end of the support (15), and the output end of the hydraulic cylinder (16) is in transmission connection with the upper surface of the bearing plate (1).