CN220534238U - Air inlet pipe robot gripper - Google Patents

Abstract

The utility model relates to the technical field of manipulators, in particular to an air inlet pipe robot gripper which comprises a flange plate connected with a manipulator, wherein the flange plate is fixedly connected with a jig main plate, two ends of the jig main plate are respectively provided with a clamping cylinder, two centering piston rods of the clamping cylinders are respectively fixedly connected with a clamping plate, the jig main plate is provided with a bolt device for clamping a workpiece and positioning the workpiece in front of the workpiece, the middle of the jig main plate is provided with a push-off cylinder for enabling the workpiece to be separated from the bolt device when the workpiece is placed, and the front end of a piston rod of the push-off cylinder is provided with a push plate. According to the utility model, the bolt device is adopted for positioning, the clamping plate is adopted for centering and clamping the workpiece, and when the workpiece is placed, the push-off cylinder is adopted for enabling the workpiece to fall off, so that the workpiece can be accurately clamped and placed, the labor is saved, and the automatic sequence conversion operation of the workpiece is realized.

Description

Air inlet pipe robot gripper

Technical Field

The utility model relates to the technical field of manipulators, in particular to an air inlet pipe robot gripper.

Background

The air inlet pipe is machined, and when different processing equipment is transferred, a manipulator is needed to replace manual operation so as to realize automation. Wherein, how to guarantee that the manipulator is accurate to be pressed from both sides and be got and place the work piece, and not harm the work piece, energy-conserving high-efficient is the important optimization direction of manipulator performance.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides an air inlet pipe robot gripper which adopts a bolt for positioning and a clamping plate for clamping a workpiece, so that the workpiece can be quickly and accurately clamped and placed.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an intake pipe robot tongs, includes the flange board of being connected with the arm, flange board fixedly connected with tool mainboard, the both ends of tool mainboard respectively are provided with one and press from both sides and get the cylinder, press from both sides each fixedly connected with splint of two centering piston rods that get the cylinder, the tool mainboard is provided with the bolt device of locating workpiece before the centre gripping work piece, the centre of tool mainboard is provided with makes the work piece break away from when placing the work piece the cylinder that takes off of bolt device, the piston rod front end that takes off the cylinder is provided with the push pedal.

Preferably, the bolt device comprises a linear bearing fixed on the flange plate, the linear bearing is connected with a bolt in a sliding manner, an end plate for preventing falling is fixed at the top end of the bolt, a limiting plate is fixed at the middle part of the bolt, a spring is arranged between the limiting plate and the linear bearing, and the bottom end of the bolt is inverted to be conical.

Preferably, at least two bolt devices are provided and are symmetrically distributed on the jig main board.

Preferably, the number of the push-off cylinders is at least two, and the push-off cylinders are symmetrically distributed on the jig main board.

Preferably, a buffer cushion is fixed at the bottom of the push plate.

The beneficial effects of the utility model are as follows: the utility model provides an intake pipe robot tongs, its includes the flange board of being connected with the arm, flange board fixedly connected with tool mainboard, the both ends of tool mainboard respectively are provided with one and press from both sides and get the cylinder, press from both sides each fixedly connected with splint of two centering piston rods that get the cylinder, the tool mainboard is provided with the bolt device of locating workpiece before the centre gripping work piece, the centre of tool mainboard is provided with makes the work piece break away from when placing the work piece the cylinder that pushes away of bolt device, the piston rod front end that pushes away the cylinder is provided with the push pedal. According to the utility model, the bolt device is adopted for positioning, the clamping plate is adopted for centering and clamping the workpiece, and when the workpiece is placed, the push-off cylinder is adopted for enabling the workpiece to fall off, so that the workpiece can be accurately clamped and placed, the labor is saved, and the automatic sequence conversion operation of the workpiece is realized.

Drawings

Fig. 1 is a perspective view of an intake pipe robot hand grip of the present utility model.

Reference numerals illustrate:

1-flange plate, 2-jig main plate, 3-clamping cylinder, 31-clamping plate, 4-bolt device, 41-linear bearing, 42-bolt, 43-end plate, 44-limit plate, 45-spring, 5-push-off cylinder, 51-push plate, 52-buffer cushion.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the utility model.

As shown in fig. 1, an air inlet pipe robot gripper of this embodiment includes flange board 1 that is connected with the arm, flange board 1 fixedly connected with tool mainboard 2, the both ends of tool mainboard 2 respectively are provided with one and press from both sides and get cylinder 3, press from both sides respectively fixedly connected with splint 31 of two centering piston rods of getting cylinder 3, tool mainboard 2 is provided with the bolt device 4 that fixes a position the work piece before the centre gripping work piece, make the work piece break away from when being provided with of tool mainboard 2 the push away cylinder 5 of bolt device 4, the piston rod front end of push away cylinder 5 is provided with push pedal 51.

The robot gripper of this embodiment is fixed in on the arm through flange board 1 to gyration, folding adjustment position, gyration modulation gripper are relative to the position of work piece between the station, flexible messenger insert locating hole etc. behind the bolt device 4 location work piece, and during the operation, the flow and the range of above-mentioned action are through presetting, thereby can need not other control positioner, realize the automatic accurate clamp of work piece and get and change the preface, realize the automated processing operation of work piece. In this embodiment, the order of the air inlet pipe between the processing devices at different stations is described as an example when the air inlet pipe is processed, but the present gripper is not limited to being used only for the air inlet pipe.

Wherein, in order to prevent damage the work piece, bolt device 4 is including being fixed in the linear bearing 41 of flange board 1, linear bearing 41 sliding connection has bolt 42, the top of bolt 42 is fixed with the end plate 43 that prevents droing, the middle part of bolt 42 is fixed with limiting plate 44, limiting plate 44 with be provided with spring 45 between the linear bearing 41, the bottom of bolt 42 falls to the toper.

When the air inlet pipe is operated, the gripper moves to the position right above the air inlet pipe and descends to a proper position, so that the bolt 42 is aligned with the positioning hole or the hole of the air inlet pipe, and is positioned, the gripper descends continuously to a certain height, so that the bolt 42 at the lower end of the limiting plate 44 is completely inserted into the positioning hole, the limiting plate 44 abuts against the surface of the air inlet pipe, the spring 45 is slightly compressed, and the descending height of the gripper is required to be preset when the bolt 42 is inserted into the air inlet pipe; secondly, the clamping cylinder 3 drives the clamping plate 31 to move towards the middle, so that the air inlet pipe is clamped; thirdly, transferring an air inlet pipe to the next station; fourth, the clamping plate 31 is loosened, the push plate 51 descends, and the air inlet pipe is pushed to be separated from the bolt 42, so that the air inlet pipe falls into a station. In order to prevent the push plate 51 from damaging the air inlet pipe, a cushion pad 52 is fixed at the bottom of the push plate 51, and the cushion pad 52 may be a rubber plate or a plastic plate.

In addition, in order to prevent the clamping plate 31 from swinging after being released, at least two bolt devices 4 are symmetrically distributed on the jig main board 2. In order to make the force of the push plate 51 acting on the air inlet pipe uniform, the push plate 51 should apply force at the center of the air inlet pipe during operation, or at least two push-off cylinders 5 are symmetrically distributed on the jig main board 2.

Finally, it should be noted that the foregoing embodiments are merely for illustrating the technical solution of the present utility model, and the front, rear, left, right, upper, middle, lower, etc. directions adopted for the description of the technical solution are set based on the drawings, not limiting the scope of the present utility model, although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (5)

1. An intake pipe robot tongs, its characterized in that: including the flange board of being connected with the arm, flange board fixedly connected with tool mainboard, the both ends of tool mainboard respectively are provided with one and press from both sides and get the cylinder, press from both sides each fixedly connected with splint of two centering piston rods of getting the cylinder, the tool mainboard is provided with the bolt device of locating the work piece before the centre gripping work piece, the centre of tool mainboard is provided with makes the work piece break away from when placing the work piece the release cylinder of bolt device, the piston rod front end of release cylinder is provided with the push pedal.

2. The air inlet pipe robot hand grip according to claim 1, wherein: the bolt device is fixed in including being fixed in the linear bearing of flange board, linear bearing sliding connection has the bolt, the top of bolt is fixed with the end plate that prevents to drop, the middle part of bolt is fixed with the limiting plate, the limiting plate with be provided with the spring between the linear bearing, the bottom of bolt is the toper.

3. The air inlet pipe robot hand grip according to claim 1, wherein: the number of the bolt devices is at least two, and the bolt devices are symmetrically distributed on the jig main board.

4. The air inlet pipe robot hand grip according to claim 1, wherein: at least two push-off cylinders are arranged and symmetrically distributed on the jig main board.

5. The air inlet pipe robot hand grip according to claim 1, wherein: the bottom of the push plate is fixed with a buffer cushion.