CN210551288U

CN210551288U - Clamp arm of transport

Info

Publication number: CN210551288U
Application number: CN201921249760.0U
Authority: CN
Inventors: 宗泽
Original assignee: Ma'anshan Mingcheng Technology Information Consulting Co ltd
Current assignee: Ma'anshan Mingcheng Technology Information Consulting Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-19
Anticipated expiration: 2029-08-05

Abstract

The utility model relates to an anchor clamps arm technical field just discloses an anchor clamps arm of transport, which comprises a mounting bas, the activity groove has been seted up on the vertical lateral wall of mount pad, the interior symmetrical sliding connection of activity groove has the movable block, two all be equipped with the screw hole on the movable block, two the movable block is kept away from the one end of activity groove tank bottom and is passed activity groove notch and to extending, and equal fixedly connected with splint, fixed establishment is installed to the mount pad upper end, it is connected with the bull stick to rotate through two first bearings on the cell wall that the activity groove is in opposite directions, install first motor on the lateral wall of mount pad, the one end of bull stick is passed first bearing and outwards extends, and is connected with the output of first motor through the shaft coupling. The utility model discloses make the fixed effect to article better, at the in-process of transport, article are carried more steadily, avoid only relying on the clamping article of the holding power that adds of two splint, cause the slippage of article.

Description

Clamp arm of transport

Technical Field

The utility model relates to an anchor clamps arm technical field especially relates to an anchor clamps arm of transport.

Background

The manipulator is an industrial robot which appears earlier, and is also a modern robot which appears earlier, and can replace heavy labor of people to realize mechanization and automation of production, and can operate under harmful environment to protect personal safety. Therefore, it is widely used in the fields of machine manufacturing, metallurgy, electronics, light industry, atomic energy, and the like. The anchor clamps arm is installed on elevating system, and when the subaerial article of centre gripping, elevating system drove the decline of anchor clamps arm, and the anchor clamps arm is lived and is risen article centre gripping, and electronic slide rail through the elevating system bottom setting drives anchor clamps arm and article and removes, realizes the transport of article. However, the existing clamp arm for carrying clamps the object only by means of the clamping force of the two clamping plates, the fixing effect is poor, the anti-skid lines arranged on the two clamping plates are worn due to long-time use, and the object is easy to slip off from the two clamping plates in the long-time carrying process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art in that the fixed effect of anchor clamps arm is relatively poor, in long-time handling, the easy landing problem of article, and the anchor clamps arm of a transport that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anchor clamps arm of transport, includes the mount pad, the activity groove has been seted up on the vertical lateral wall of mount pad, activity inslot symmetry sliding connection has the movable block, two all be equipped with the screw hole on the movable block, two the one end that the activity groove tank bottom was kept away from to the movable block passes the activity groove notch and to extending, and equal fixedly connected with splint, fixed establishment is installed to the mount pad upper end, it is connected with the bull stick to rotate through two first bearings on the cell wall that the activity groove is in opposite directions, install first motor on the lateral wall of mount pad, the one end of bull stick passes first bearing and outwards extends, and is connected through the output of shaft coupling with first motor, be equipped with opposite direction's screw thread on the bull stick, two the symmetrical threaded connection of movable block is on the bull stick.

Preferably, the fixed establishment includes work groove, spacing groove, stopper, threaded sleeve, second motor, threaded rod and bottom plate, the upper end at the mount pad is seted up to the work groove, two spacing groove symmetry is seted up on the cell wall in work groove facies, spacing groove and stopper sliding connection, two the stopper one end in opposite directions passes and corresponds the spacing groove notch and extends to the work inslot, and common fixed connection is on the outer annular lateral wall of threaded sleeve, the bottom at the mount pad is installed to the second motor, the output of second motor passes the one end fixed connection of shaft coupling with the threaded rod, the other end of threaded rod passes work groove tank bottom and extends to the work inslot, and its pole wall and threaded sleeve threaded connection, the threaded rod passes through the second bearing and is connected with work groove tank bottom rotation, the one end that the second motor was kept away from to the threaded sleeve passes work groove notch and outwards extends, and the side wall of the mounting seat far away from the clamping plate is provided with a rotating mechanism.

Preferably, rotary mechanism includes support frame, mounting panel and the third motor of pivot, U type, the one end fixed connection of pivot is on the lateral wall that splint were kept away from to the mount pad, the pivot is passed through the third bearing and is connected with the vertical lateral wall rotation of support frame, the common fixed connection in both ends that the mount pad was kept away from to the support frame is on the mounting panel, the third motor is installed on the lateral wall that the mount pad is close to the mounting panel, the output of third motor passes through the shaft coupling and is connected with the one end of pivot.

Preferably, the two opposite side walls of the clamping plates are fixedly connected with non-slip mats.

Preferably, the two sides of the bottom plate are symmetrically and fixedly connected with fixing plates, and a plurality of fixing holes are formed in the fixing plates.

Preferably, the mounting base has been close to and has been seted up the spout about the activity groove symmetry on the lateral wall of splint, equal sliding connection has two sliders, and homonymy two in the spout the one end that the mounting panel was kept away from to the slider passes and corresponds spout notch and outside extension, and common fixed connection is on splint.

Preferably, one end of the bottom plate, which is far away from the threaded sleeve, is fixedly connected with a baffle plate.

Preferably, an elastic pad is fixedly connected to the side wall of the bottom plate close to the clamping plate.

Compared with the prior art, the utility model provides an anchor clamps arm of transport possesses following beneficial effect:

this anchor clamps arm of transport, through setting up the mount pad, the movable groove, the movable block, splint, fixed establishment, the bull stick, first motor and rotary mechanism, before the transport, can be rotatory with the article and the anchor clamps arm of clamping, bear article by the bottom plate, undertake the great gravity of article, make the fixed effect to article better, at the in-process of transport, article are carried more steadily, avoid only relying on the clamping force of adding of two splint to press from both sides tight article, the slippage of article, avoid the anti-skidding line that sets up on two splint, because of receiving the action of gravity for a long time and causing wearing and tearing, the unstability of centre gripping.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make fixed effect to article better, at the in-process of transport, article are carried more steadily, avoid only relying on the clamping force that adds of two splint to press from both sides tight article, cause the slippage of article.

Drawings

Fig. 1 is a schematic structural view of a clamp arm for carrying according to the present invention;

3 FIG. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3

FIG. 3 is a sectional view taken along line B-B of FIG. 1;

fig. 4 is an enlarged view of a portion C in fig. 1.

In the figure: the device comprises a mounting seat 1, a movable groove 2, a movable block 3, a clamping plate 4, a fixing mechanism 5, a working groove 51, a limiting groove 52, a limiting block 53, a threaded sleeve 54, a second motor 55, a threaded rod 56, a bottom plate 57, a rotating rod 6, a first motor 7, a rotating mechanism 8, a rotating shaft 81, a supporting frame 82, a mounting plate 83, a third motor 84, a non-slip mat 9, a fixing plate 10, a sliding groove 11, a sliding block 12, a baffle 13 and an elastic mat 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a carried clamp arm comprises a mounting base 1, wherein a movable groove 2 is formed in the vertical side wall of the mounting base 1, movable blocks 3 are symmetrically and slidably connected in the movable groove 2, threaded holes are formed in the two movable blocks 3, one ends of the two movable blocks 3, which are far away from the bottom of the movable groove 2, penetrate through the notches of the movable groove 2 and extend outwards, clamping plates 4 are fixedly connected with the ends of the two movable blocks, a fixing mechanism 5 is mounted at the upper end of the mounting base 1, rotating rods 6 are rotatably connected onto the opposite groove walls of the movable grooves 2 through two first bearings, a first motor 7 is mounted on the side wall of the mounting base 1, one end of each rotating rod 6 penetrates through the first bearing and extends outwards, and is connected with the output end of the first motor 7 through a coupler, threads with opposite directions are arranged on the rotating rods 6, and the two movable blocks 3 are symmetrically; the fixing mechanism 5 comprises a working groove 51, a limiting groove 52, limiting blocks 53, a threaded sleeve 54, a second motor 55, a threaded rod 56 and a bottom plate 57, the working groove 51 is arranged at the upper end of the mounting seat 1, the two limiting grooves 52 are symmetrically arranged on the opposite groove walls of the working groove 51, the limiting grooves 52 are connected with the limiting blocks 53 in a sliding manner, the opposite ends of the two limiting blocks 53 penetrate through the notches of the corresponding limiting grooves 52 and extend into the working groove 51 and are fixedly connected to the outer annular side wall of the threaded sleeve 54 together, the second motor 55 is arranged at the bottom of the mounting seat 1, the output end of the second motor 55 is fixedly connected with one end of the threaded rod 56 through a coupler, the other end of the threaded rod 56 penetrates through the groove bottom of the working groove 51 and extends into the working groove 51, the rod wall of the threaded rod is connected with the threaded sleeve 54 in a threaded manner, the threaded rod 56 is rotatably connected with the groove bottom of the working groove 51 through a second bearing, the side wall of the mounting seat 1 far away from the clamping plate 4 is provided with a rotating mechanism 8; the rotating mechanism 8 comprises a rotating shaft 81, a U-shaped supporting frame 82, a mounting plate 83 and a third motor 84, one end of the rotating shaft 81 is fixedly connected to the side wall of the mounting seat 1 far away from the clamping plates 4, the rotating shaft 81 is rotatably connected with the vertical side wall of the supporting frame 82 through a third bearing, two ends of the supporting frame 82 far away from the mounting seat 1 are fixedly connected to the mounting plate 83 together, the third motor 84 is mounted on the side wall of the mounting plate 83 close to the mounting seat 1, the output end of the third motor 84 is connected with one end of the rotating shaft 81 through a coupler, when the clamp arm clamps an object on the ground, the mounting plate 83 is driven by a lifter to descend, so that the two clamping plates 4 are positioned at two sides of the object, the first motor 7 is started to drive the rotating rod 6 to rotate, so that the two movable blocks 3 which are in threaded connection with the rotating rod 6 move oppositely, the two clamping plates, the threaded rod 56 is driven to rotate, the threaded sleeve 54 connected with the threaded rod is driven to move close to the second motor 55, the bottom plate 57 is driven to abut against the upper ends of the articles, the bottom plate 57 can be lifted to clamp the articles with different heights, the third motor 84 is started again to drive the rotating shaft 81 to rotate, the mounting seat 1 is rotated by 180 degrees, at the moment, the bottom plate 57 is positioned below the articles, the gravity of the articles can be borne by the bottom plate 57, the clamp arms can be driven by the electric sliding rails to realize the carrying of the articles, the clamped articles and the clamp arms can be rotated before the carrying, the bottom plate 57 bears the articles and bears the larger gravity of the articles, so that the fixing effect is better, the article carrying is more stable in the carrying process, the articles are prevented from being clamped only by the clamping force of the two clamping plates, the slipping of the articles is avoided, the anti-skid patterns arranged on the two clamping plates are avoided, and the, the clamping was unstable.

The anti-skid pads 9 are fixedly connected to the opposite side walls of the two clamping plates 4, have certain elasticity, and avoid the phenomenon that the anti-skid thread surfaces of the anti-skid pads 9 are abraded due to overlarge stress.

The two sides of the bottom plate 57 are symmetrically and fixedly connected with fixing plates 10, and a plurality of fixing holes are formed in the fixing plates 10, so that the bottom plate 57 can be conveniently fixed on the elevator.

The mounting base 1 has been seted up spout 11 about the 2 symmetries of activity groove on being close to splint 4's the lateral wall, equal sliding connection has two sliders 12 in the spout 11, and the one end that mounting panel 83 was kept away from to two sliders 12 of homonymy passes and corresponds 11 notches of spout and outside extension, and common fixed connection is on splint 4 for two splint 4 remove more steady, have limiting displacement, avoid splint 4 both sides to take place the skew.

One end of the bottom plate 57 far away from the threaded sleeve 54 is fixedly connected with a baffle 13, so that the effect of limiting and blocking objects is achieved, and the objects are prevented from inclining.

The side wall of the bottom plate 57 close to the clamping plate 4 is fixedly connected with an elastic pad 14 which has a buffering effect on the gravity of the article.

Be the even equidistance fixedly connected with a plurality of strengthening rib of annular between pivot 81 and the mount pad 1, increase the steadiness of being connected between pivot 81 and the mount pad 1, easily pivot 81 drives mount pad 1 and rotates.

In the utility model, when the clamp arm clamps the object on the ground, the mounting plate 83 is driven by the lifter to descend, so that the two clamp plates 4 are positioned at the two sides of the object, the first motor 7 is started to drive the rotating rod 6 to rotate, so that the two movable blocks 3 which are connected with the rotating rod 6 in a threaded manner move oppositely, the two clamp plates 4 are driven to move oppositely to clamp the object, the second motor 55 is started to drive the threaded rod 56 to rotate, so that the threaded sleeve 54 which is connected with the threaded sleeve is driven to move close to the second motor 55, the bottom plate 57 is driven to abut against the upper end of the object, the bottom plate 57 can be lifted, the object with different heights can be clamped conveniently, the third motor 84 is started to drive the rotating shaft 81 to rotate, so that the mounting seat 1 rotates 180 degrees, at the moment, the bottom plate 57 is positioned below the object, the gravity of the object can be borne by the bottom plate 57, the clamp arm can be, before the transport, can be rotatory with the article and the anchor clamps arm of clamping, bear article by bottom plate 57, undertake the great gravity of article for fixed effect is better, and at the in-process of transport, article are carried more steadily, avoid only relying on the clamping article of the power that adds of two splint, and the slippage of article avoids the anti-skidding line that sets up on two splint, because of receiving the action of gravity for a long time and causing wearing and tearing, the unstability of centre gripping.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anchor clamps arm of transport, includes mount pad (1), its characterized in that, movable groove (2) have been seted up on the vertical lateral wall of mount pad (1), symmetrical sliding connection has movable block (3) in movable groove (2), two all be equipped with the screw hole on movable block (3), two the one end that movable block (2) tank bottom was kept away from in movable block (3) passes movable groove (2) notch and to extending, and all fixedly connected with splint (4), fixed establishment (5) are installed to mount pad (1) upper end, be connected with bull stick (6) through two first bearing rotations on the cell wall that movable groove (2) is in opposite directions, install first motor (7) on the lateral wall of mount pad (1), the one end of bull stick (6) is passed first bearing and is outwards extended, and is connected with the output of first motor (7) through the shaft coupling, the rotating rod (6) is provided with threads in opposite directions, and the two movable blocks (3) are symmetrically connected to the rotating rod (6) through threads.

2. The clamp arm for carrying as claimed in claim 1, wherein the fixing mechanism (5) comprises a working groove (51), a limiting groove (52), limiting blocks (53), a threaded sleeve (54), a second motor (55), a threaded rod (56) and a bottom plate (57), the working groove (51) is formed in the upper end of the mounting seat (1), the two limiting grooves (52) are symmetrically formed in opposite groove walls of the working groove (51), the limiting groove (52) is slidably connected with the limiting blocks (53), opposite ends of the two limiting blocks (53) penetrate through corresponding notch of the limiting groove (52) and extend into the working groove (51) and are fixedly connected to the outer annular side wall of the threaded sleeve (54) together, the second motor (55) is mounted at the bottom of the mounting seat (1), and an output end of the second motor (55) is fixedly connected with one end of the threaded rod (56) through a coupler, the other end of threaded rod (56) passes work groove (51) tank bottom and extends to work groove (51), and its pole wall and threaded sleeve (54) threaded connection, threaded rod (56) are connected with work groove (51) tank bottom rotation through the second bearing, the one end that second motor (55) was kept away from in threaded sleeve (54) passes work groove (51) notch and outwards extends, and with the bottom fixed connection of bottom plate (57), install rotary mechanism (8) on the lateral wall of splint (4) is kept away from in mount pad (1).

3. The clamp arm of a transport of claim 2, characterized in that rotary mechanism (8) includes pivot (81), support frame (82), mounting panel (83) and third motor (84) of U type, the one end fixed connection of pivot (81) is on the lateral wall that splint (4) were kept away from in mount pad (1), pivot (81) rotate with the vertical lateral wall of support frame (82) through the third bearing and are connected, the common fixed connection in both ends that mount pad (1) were kept away from in support frame (82) is on mounting panel (83), third motor (84) are installed on the lateral wall that mount pad (83) are close to, the output of third motor (84) is connected with the one end of pivot (81) through the shaft coupling.

4. A handling clamp arm according to claim 1, characterised in that non-slip pads (9) are fixedly attached to the facing side walls of both of said clamping plates (4).

5. A handling gripper arm according to claim 2, characterized in that the fixing plates (10) are symmetrically and fixedly connected to both sides of the base plate (57), and a plurality of fixing holes are formed in the fixing plates (10).

6. The clamp arm for carrying as claimed in claim 1, wherein sliding grooves (11) are symmetrically formed in the side wall, close to the clamping plate (4), of the mounting seat (1) with respect to the movable groove (2), two sliding blocks (12) are slidably connected in each sliding groove (11), one ends, away from the mounting plate (83), of the two sliding blocks (12) on the same side penetrate through the notches of the corresponding sliding grooves (11) and extend outwards, and the two sliding blocks are fixedly connected to the clamping plate (4) together.

7. A handling gripper arm according to claim 2, characterised in that the end of the base plate (57) remote from the threaded sleeve (54) is fixedly connected with a flap (13).

8. A handling clamp arm according to claim 2, characterised in that the base plate (57) is fixedly connected to the side wall adjacent the clamp plate (4) with a resilient pad (14).

9. A handling gripper arm according to claim 3, characterised in that a number of annular, evenly equidistant reinforcement bars are fixedly connected between the spindle (81) and the mounting (1).