CN216991951U

CN216991951U - Multifunctional manipulator clamping device

Info

Publication number: CN216991951U
Application number: CN202220734131.2U
Authority: CN
Inventors: 黄源民
Original assignee: Longyan Chengfeng Machinery Manufacturing Co ltd
Current assignee: Longyan Chengfeng Machinery Manufacturing Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-19
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a multifunctional manipulator clamping device in the technical field of clamping tools, which comprises a T-shaped sleeve seat, wherein two ends of the T-shaped sleeve seat are respectively spliced with a first insertion rod, one end of the first insertion rod positioned in an inner cavity of the T-shaped sleeve seat is fixedly connected with a first piston, the top end of the T-shaped sleeve seat is spliced with a second insertion rod, the end part of the second insertion rod positioned in the inner cavity of the T-shaped sleeve seat is fixedly connected with a second piston, and the other end of the first insertion rod is fixedly connected with a pressure rod through a connecting rod.

Description

Multifunctional manipulator clamping device

Technical Field

The utility model relates to the technical field of clamping tools, in particular to a multifunctional manipulator clamping device.

Background

A robot is an automatic operating device that simulates some of the motion functions of a human hand and arm to grab, carry objects or operate tools according to a fixed program. It features that it can be programmed to perform various expected tasks, with the advantages of both human and robotic machines in construction and performance.

When the existing manipulator clamping device is used, the power output end of an electric push rod or a hydraulic push rod is usually used for directly acting on a clamping piece, and in the mode, when an object is clamped, the surface of the clamped object cannot be clamped in a buffering mode, so that the object is easily damaged in the clamping process.

Based on the above, the utility model designs a multifunctional manipulator clamping device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multifunctional manipulator clamping device, which solves the above mentioned problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multifunctional manipulator clamping device, includes T type cover seat, first inserted bar has all been pegged graft at the both ends of T type cover seat, is located T type cover seat inner chamber first inserted bar one end fixedly connected with first piston, the top of T type cover seat is pegged graft and is had the second inserted bar, is located T type cover seat inner chamber the tip fixedly connected with second piston of second inserted bar, the other end of first inserted bar passes through connecting rod fixedly connected with depression bar, the other end of depression bar is fixed with the holder, top one side of second inserted bar is provided with electric putter, electric putter's power take off end with the top of second inserted bar is fixed mutually.

Preferably, guide wheels are symmetrically installed on the inner side wall of the T-shaped sleeve seat between the first pistons, a steel rope is connected to the middle of the first piston, a spring is connected to one side of the bottom of the second piston, the lower end of the spring is connected with the steel rope, and the steel rope is sleeved on the guide wheels.

Preferably, pull rods are fixed on the upper surfaces of two sides of the T-shaped sleeve seat, an installation plate is inserted into the top end of each pull rod, a nut is connected to one side of the upper surface of the installation plate through threads, the lower end of the electric push rod is fixed to the middle of the installation plate, and the power output end of the electric push rod penetrates through the middle of the installation plate.

Preferably, the inner side wall of the clamping piece is provided with anti-slip lines.

Preferably, the transverse length of the T-shaped sleeve seat is more than twice of the length of the first inserted rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, by utilizing the matching among the T-shaped sleeve seat, the first insertion rod and the second insertion rod and utilizing the cavity formed between the first piston and the second piston, when an object is clamped, the buffer clamping work of the object can be well realized, and the damage to the surface of the object caused by direct mechanical clamping is avoided; and through the connection of utilizing steel cable and spring to first piston, second piston, can prevent that the article that air leakage phenomenon appears and leads to in the centre gripping article in-process in the T type cover seat from dropping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a cross-sectional view a-a of fig. 1 in accordance with the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-T-shaped sleeve seat, 2-first inserted rod, 3-first piston, 4-second inserted rod, 5-second piston, 6-connecting rod, 7-pressure rod, 8-clamping piece, 9-electric push rod, 10-guide wheel, 11-steel rope, 12-spring, 13-pull rod, 14-mounting plate and 15-nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a multi-functional manipulator clamping device, includes T type cover seat 1, first inserted bar 2 has all been pegged graft at the both ends of T type cover seat 1, is located 1 inner chamber of T type cover seat 2 one end fixedly connected with first piston 3 of first inserted bar, the top of T type cover seat 1 is pegged graft and is had second inserted bar 4, is located 1 inner chamber of T type cover seat the tip fixedly connected with second piston 5 of second inserted bar 4, the other end of first inserted bar 2 passes through connecting rod 6 fixedly connected with depression bar 7, the other end of depression bar 7 is fixed with holder 8, top one side of second inserted bar 4 is provided with electric putter 9, electric putter 9's power take off end with the top of second inserted bar 4 is fixed mutually.

It should be noted that the space enclosed by the first piston 3 and the second piston 5 in the inner cavity of the T-shaped sleeve seat 1 is evacuated to flush the heat stable gas, preferably nitrogen, when the clamping piece 8 is used for clamping operation, the electric push rod 9 can drive the second inserted bar 4 to move up and down, thereby driving the second piston 5 to move up and down, in the inner cavity of the T-shaped sleeve seat 1, the first piston 3 is also subjected to the air pressure of the second piston 5 to move back and forth, so that the first inserted rod 2 is pushed to move back and forth, when the first inserted bar 2 moves back and forth, the pressure bar 7 connected by the connecting bar 6 is driven to move back and forth, and then realize utilizing holder 8 to press from both sides and unclamp the work, the tight operation of this kind of mode of clamp can effectually carry out the buffering to the clamping by the object surface of clamp, prevents because of directly utilizing electric putter 9 to exert drive force on holder 8 and lead to by the damaged object surface of clamp.

In a further embodiment, guide wheels 10 are symmetrically installed on the inner side wall of the T-shaped sleeve seat 1 between the first pistons 3, a steel rope 11 is connected to the middle of the first piston 3, a spring 12 is connected to one side of the bottom of the second piston 5, the lower end of the spring 12 is connected to the steel rope 11, and the steel rope 11 is sleeved on the guide wheels 10; when the opening and closing of the clamping piece 8 are adjusted by utilizing the internal pressure of the T-shaped sleeve seat 1, in order to prevent the clamping piece 8 from being incapable of being normally tightened and opened due to phenomena such as air leakage and the like in the inner cavity of the T-shaped sleeve seat 1, the first piston 3 and the second piston 5 can be connected by utilizing the steel rope 11 and the spring 12, and an object can be continuously clamped by virtue of the elastic action of the spring 12 to prevent the object from being separated from the clamping piece to be damaged.

In a further embodiment, pull rods 13 are fixed on the upper surfaces of two sides of the T-shaped sleeve seat 1, an installation plate 14 is inserted at the top ends of the pull rods 13, a nut 15 is connected to the pull rod 13 on one side of the upper surface of the installation plate 14 in a threaded manner, the lower end of the electric push rod 9 is fixed in the middle of the installation plate 14, and the power output end of the electric push rod 9 penetrates through the middle of the installation plate 14; the upper end of the pull rod 13 is clamped on the mounting plate 14 and is fixed by the nut 15, so that the electric push rod 9 and the T-shaped sleeve seat 1 can be conveniently mounted and fixed.

In a further embodiment, the inner side wall of the clamping piece 8 is provided with anti-skid lines; the phenomenon of slipping when clamping the object can be prevented.

In a further embodiment, the transverse length of the T-shaped sleeve seat 1 is greater than twice the length of the first inserted link 2; the first inserting rod 2 can meet the size requirement of being inserted into the T-shaped sleeve seat 1 conveniently.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multi-functional manipulator clamping device which characterized in that: including T type cover seat (1), all pegging graft at the both ends of T type cover seat (1) has first inserted bar (2), is located T type cover seat (1) inner chamber first inserted bar (2) one end fixedly connected with first piston (3), the top of T type cover seat (1) is pegged graft and is had second inserted bar (4), is located T type cover seat (1) inner chamber the tip fixedly connected with second piston (5) of second inserted bar (4), the other end of first inserted bar (2) passes through connecting rod (6) fixedly connected with depression bar (7), the other end of depression bar (7) is fixed with holder (8), top one side of second inserted bar (4) is provided with electric putter (9), the power take off end of electric putter (9) with the top of second inserted bar (4) is fixed mutually.

2. The multi-functional manipulator gripping device of claim 1, wherein: guide wheel (10) are installed to the inside wall symmetry of T type cover seat (1) between first piston (3), the middle part of first piston (3) is connected with steel cable (11), bottom one side of second piston (5) is connected with spring (12), the lower extreme of spring (12) with steel cable (11) are connected, steel cable (11) cover is established on guide wheel (10).

3. The multi-functional manipulator gripping device of claim 1, wherein: the utility model discloses a T type sleeve seat, including T type cover seat (1), the both sides upper surface of T type cover seat (1) is fixed with pull rod (13), the top of pull rod (13) is inserted and is equipped with mounting panel (14), is located mounting panel (14) upper surface one side threaded connection has nut (15) on pull rod (13), the lower extreme of electric putter (9) is fixed the middle part of mounting panel (14), just the power take off end of electric putter (9) runs through the middle part of mounting panel (14).

4. The multi-functional manipulator gripping device of claim 1, wherein: the inner side wall of the clamping piece (8) is provided with anti-skidding lines.

5. The multi-functional manipulator gripping device of claim 1, wherein: the transverse length of the T-shaped sleeve seat (1) is greater than twice the length of the first inserted bar (2).