CN217995997U - A automatic hand claw for transport of fork truck spare part - Google Patents

Abstract

The utility model provides an automatic hand claw for transport of fork truck spare part, including the support and be used for the connecting portion of installing support, adsorption component is a plurality of that sets up in the support bottom, is used for from multiple spot contact and adsorption workpiece, snatchs the subassembly setting at the support lateral wall, is used for pressing from both sides the clamp to get the work piece from both sides, and the support includes the fixed plate, hangs down and establishes at the enhancement bent plate at fixed plate top, hang down and establish at the fixed plate top and with the curb plate that strengthens the bent plate and link firmly, set firmly the enhancement roof at enhancement bent plate and curb plate top and set firmly the front bezel in curb plate one side for strengthening the bent plate, the utility model discloses an adsorption component snatchs with the mode and outer portal bottom plate subassembly, channel-section steel subassembly, well crossbeam subassembly of multiple spot contact, utilizes and snatchs the subassembly and get the clamp to go up the crossbeam subassembly, so, can carry out the adaptability adjustment to the gripping apparatus according to the work piece characteristic of waiting to snatch, can realize that a hand claw satisfies the clamp demand of multiple work piece, avoids needing adversary to change claw or the problem of adjustment in production.

Description

A automatic hand claw for transport of fork truck spare part

Technical Field

The utility model relates to a fork truck outer mast production technical field, concretely relates to automatic hand claw for transport of fork truck spare part.

Background

The outer gantry of the forklift is a main bearing structure of a forklift taking device, as shown in fig. 1, the outer gantry of the forklift mainly comprises a bottom plate assembly 10', a middle cross beam 20', a channel steel assembly 30', an upper cross beam assembly 40' and the like, when the outer gantry is produced, an automatic paw capable of grabbing parts with different shapes and sizes is needed, the parts with different shapes and sizes are placed and fixed together to complete assembly, the existing paw is single in function and only limited to single adsorption or single grabbing function, therefore, in the actual production process, the grabbing operation of the whole outer gantry can be completed by configuring various paws or replacing different paws, and therefore the problems of complex operation and low efficiency exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses an automatic hand claw for transport of fork truck spare part utilizes a hand claw can realize the operation of snatching to whole outer portal work piece, and concrete technical scheme is as follows:

the utility model provides an automatic hand claw for transport of fork truck spare part, includes the support and is used for the connecting portion of installing the support, still includes:

the adsorption components are arranged at the bottom of the bracket and are used for contacting and adsorbing the workpiece from multiple points; and

and the grabbing components are arranged on the side wall of the bracket and used for clamping workpieces from two sides.

Preferably, the support includes the fixed plate, hangs down and establishes the enhancement bent plate at the fixed plate top, hangs down and establishes at the fixed plate top and with the curb plate that strengthens the bent plate and link firmly, sets firmly the enhancement roof at enhancement bent plate and curb plate top and set firmly the front bezel in curb plate one side for strengthening the bent plate.

Preferably, the bracket further comprises a cushion block arranged at the bottom of the fixing plate.

Preferably, the connecting part is fixedly arranged at the top of the reinforced top plate and is a connecting flange used for being connected with an external robot.

Preferably, the adsorption component comprises a guide sleeve arranged at the bottom of the fixing plate, a guide pillar capable of telescopic displacement along the guide sleeve and a magnet fixedly arranged at the bottom of the guide pillar.

Preferably, the adsorption assembly is arranged at the bottom of the cushion block, a spring is arranged on the outer wall of the guide pillar, and two ends of the spring are arranged between the side wall of the guide pillar and the cushion block.

Preferably, the grabbing component is fixedly connected with the front plate through a transition mounting plate and comprises a centering clamp and two grabbing claws which are oppositely arranged on the centering clamp and can move relatively.

Preferably, the grabbing paw is further provided with a paw patch used for contacting with a workpiece.

According to the technical solution provided by the utility model, the utility model discloses following beneficial effect has: this automatic hand claw is with the work piece contact under the drive of robot, in order to snatch the work piece, it is concrete, usable adsorption component is to such as bottom plate subassembly, the channel-section steel subassembly, well crossbeam subassembly absorbs, utilize magnet from the multiple spot with work piece surface contact promptly, in order to realize the fixed to the work piece under the adsorption of magnet, and to the work piece such as entablature subassembly, the position of subassembly is snatched in usable robot conversion, in order to snatch the subassembly and adjust to suitable position, utilize two in the centering clamp to snatch hand claw relative motion, in order to realize pressing from both sides the work piece and get, consequently the utility model discloses can realize utilizing a hand claw can realize the operation of snatching to whole outer portal work piece, need not to dispose multiple hand claw or change different hand claws in the course of the work, have efficient advantage.

Drawings

FIG. 1 is a schematic structural diagram of an outer mast of a forklift truck in the prior art;

fig. 2 is a schematic view of the overall structure of the automated gripper of the present invention;

FIG. 3 is a partial enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a stent;

FIG. 5 is a schematic view of a floor assembly grasping;

FIG. 6 is a schematic view of a channel assembly capture;

FIG. 7 is a schematic view of the upper cross beam assembly grasping;

fig. 8 is a schematic view of the middle cross beam grasping.

In the figure: 10. a support; 10', a base plate assembly; 110. a fixing plate; 120. reinforcing the bent plate; 130. a side plate; 140. a reinforced top plate; 150. a front plate; 160. cushion blocks; 20. a connecting portion; 20', a middle cross beam; 30', a channel steel component; 310. a guide sleeve; 320. a guide post; 330. a magnet; 340. a spring; 40', an upper cross beam assembly; 410. centering the clamp; 420. grabbing a paw; 430. sticking a piece on a paw; 50. and (7) a transition mounting plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, and before the technical solutions of the embodiments of the present invention are described in detail, the terms and terms used in the present invention will be explained.

Referring to fig. 2 and 3, the automatic gripper for forklift part carrying comprises a support 10, a connecting portion 20 for mounting the support, adsorption components and gripping components, wherein the adsorption components are arranged at the bottom of the support and used for adsorbing workpieces from multiple points, the gripping components are arranged on the side walls of the support and used for clamping the workpieces from two sides, when the automatic gripper is used, the adsorption components are used for gripping the outer door frame bottom plate component, the channel steel component and the middle cross beam in a multi-point contact mode, and the gripping components are used for gripping the upper cross beam component.

Referring to fig. 4, as the preferred technical scheme of the utility model, support 10 includes fixed plate 110, strengthen bent plate 120, curb plate 130, strengthen roof 140 and front bezel 150, strengthen bent plate 120 and hang down and establish at the fixed plate top, curb plate 130 hangs down and establishes at the fixed plate top and link firmly with strengthening the bent plate, it sets firmly at strengthening bent plate and curb plate top to strengthen roof 140, front bezel 150 sets firmly in curb plate one side for strengthening the bent plate, so, utilize the fixed plate to form the support major structure, and combine to strengthen the bent plate, the curb plate, strengthen the roof, and the front bezel forms the installation part that is used for installing adsorption component and snatchs the subassembly.

Further, the support 10 further includes a cushion block 160 disposed at the bottom of the fixing plate 110, and the cushion block is mainly used for adjusting the position of the adsorption component, so as to ensure that the adsorption component and the workpiece are in better contact when the workpiece is grabbed.

As the utility model discloses preferred technical scheme, connecting portion 20 sets firmly at strengthening roof 140 top, and this connecting portion are for being used for the flange that links to each other with external robot, so, under the drive of robot, accessible robot drives this whole device and carries out position adjustment to can adjust to the position of snatching with adsorption component or snatching the subassembly as required.

As the utility model discloses preferred technical scheme, the adsorption component includes guide pin bushing 310, guide pillar 320 and magnet 330, guide pin bushing 310 sets up in fixed plate 110 bottom, the flexible displacement of guide pin bushing can be followed to guide pillar 320, magnet 330 sets firmly in the guide pillar bottom, during the use, magnet and work piece contact are used for snatching the work piece, and magnet is at the in-process with the work piece contact, the guide pillar can move along the guide pin bushing, same magnet also can be along the guide pillar along same orbit operation, guarantee to snatch when putting magnet and remove to the position of settlement steadily, guarantee the action precision, the guide pillar can be guaranteed along its downthehole motion to the existence of guide pin bushing, the degree of freedom of restriction guide pillar, guarantee after magnet absorbs the work piece, the direction of motion is stable, and is controllable, it is accurate to put the precision.

As the utility model discloses preferred technical scheme, the adsorption component sets up in cushion 160 bottom, guide pillar 320 outer wall is equipped with spring 340, the both ends setting of spring is between guide pillar lateral wall and cushion, so, when magnet and work piece contact, can continue to remove under the compression of spring, guarantees that magnet can laminate with the work piece completely, improves the stability of snatching.

As the utility model discloses preferred technical scheme, it links firmly with front bezel 150 through transition mounting panel 50 to snatch the subassembly, it includes that centering clamp 410 and two relative settings just can relative motion snatch hand claw 420 on the centering clamp to snatch the subassembly, so, under compressed air's effect, two sliders of centering clamp can relative motion, drive two and snatch the hand claw and press from both sides the clamp and get the work piece at relative displacement's in-process, realize pressing from both sides the clamp and get the work piece such as entablature.

Furthermore, in order to stably grab the workpiece by the grabbing claw 420, the grabbing claw 420 is further provided with a claw patch 430 which is used for being in contact with the workpiece, so that a joint surface between the claw and the workpiece is provided with a plurality of grooves which are beneficial to increasing friction, so that firmness of grabbing the workpiece can be ensured when the workpiece is grabbed, and the claw patch can be replaced when the workpiece is abraded, thereby being beneficial to prolonging the service life of the grabbing claw.

During the use, this automatic hand claw is with the work piece contact under the drive of robot to snatch the work piece, it is concrete, usable adsorption component absorbs such as bottom plate subassembly 10', channel-section steel subassembly 30', well crossbeam 20', utilize magnet 330 from multiple spot and work piece surface contact promptly, in order to realize the fixed to the work piece under the adsorption of magnet, see specifically fig. 5, fig. 6, fig. 8, and to the work piece such as entablature subassembly 40', usable robot conversion snatchs the position of subassembly, in order to will snatch the subassembly and adjust to suitable position, utilize two in the centering clamp 410 to snatch hand claw 420 relative motion, in order realizing getting the work piece clamp, see specifically fig. 7, consequently the utility model discloses can realize utilizing one hand claw can realizing the operation of snatching to whole outer portal work piece, need not to dispose multiple hand claw or change different hand claws in the course of work, have efficient advantage.

The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and are not limitations on the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims (8)

1. An automatic gripper for forklift part handling, comprising a support (10) and a connecting portion (20) for mounting the support, characterized in that it further comprises:

the adsorption components are arranged at the bottom of the bracket and are used for contacting and adsorbing the workpiece from multiple points; and

and the grabbing component is arranged on the side wall of the bracket and used for clamping the workpiece from two sides.

2. The automated gripper for handling forklift parts according to claim 1, wherein said support frame (10) comprises a fixed plate (110), a reinforced curved plate (120) vertically disposed on top of the fixed plate, a side plate (130) vertically disposed on top of the fixed plate and fixedly connected to the reinforced curved plate, a reinforced top plate (140) fixedly disposed on top of the reinforced curved plate and the side plate, and a front plate (150) fixedly disposed on one side of the side plate relative to the reinforced curved plate.

3. The automated gripper for forklift component handling according to claim 2, wherein said cradle (10) further comprises a pad (160) disposed at the bottom of the fixed plate (110).

4. The automated gripper for the handling of forklift components according to claim 2, characterized in that said connection part (20) is fixed on top of the reinforced top plate (140) and is a connection flange for connection to an external robot.

5. The automated gripper for handling forklift parts according to claim 3, wherein the suction assembly comprises a guide sleeve (310) disposed at the bottom of the fixed plate (110), a guide post (320) capable of telescopically displacing along the guide sleeve, and a magnet (330) fixed at the bottom of the guide post.

6. The automated gripper for handling forklift parts according to claim 5, wherein said suction assembly is disposed at the bottom of a spacer (160), and said guide post (320) has a spring (340) disposed on its outer wall, and both ends of said spring are disposed between the guide post side wall and the spacer.

7. The automated gripper for forklift component handling according to claim 5, wherein the gripping assembly is secured to the front plate (150) by a transition mounting plate (50), and the gripping assembly comprises a centering jaw (410) and two gripping grippers (420) arranged opposite each other on the centering jaw and capable of relative movement.

8. The automated gripper for forklift component handling as recited in claim 7, further characterized in that said gripping gripper (420) has a gripper pad (430) for contacting a workpiece.

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