CN211103964U

CN211103964U - All-round accurate arm

Info

Publication number: CN211103964U
Application number: CN201921476246.0U
Authority: CN
Inventors: 周丽芬
Original assignee: Wuxi Huiman Precision Machinery Co ltd
Current assignee: Wuxi Huiman Precision Machinery Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-28
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to a mechanical equipment specifically is an all-round accurate arm, including the connecting pipe, connecting pipe internally mounted has the movable plate, and the movable plate left and right sides is connected with the slider through the connecting rod, and the slider setting is inside the connecting cover, and the inside threaded rod and the first gag lever post of installing respectively of slider at both ends about, and first motor is installed to the threaded rod downside, movable plate upside fixed mounting has flexible post, and the inside upside fixed mounting of flexible post has the spread groove, and the spread groove left end is provided with the second motor, and second motor right side belt is connected with first pivot, and rotatory cover is installed to first pivot upside, and the setting of rotatory cover lower extreme is in the outside of spread groove, and the rotor plate upside is provided with removal clamping device, the utility model discloses can make things convenient for equipment to carry out centre gripping article.

Description

All-round accurate arm

Technical Field

The utility model relates to a mechanical equipment specifically is an all-round accurate arm.

Background

The mechanical arm is a mechanical device capable of automatically completing the transmission or operation of objects (such as materials, workpieces, parts or tools) according to a set program or requirement, can partially replace manual labor of people, and can be used for switching material conveying belts or detecting objects in a plurality of factory workshops at present, so that manpower and material resources can be saved, the working efficiency of equipment is improved, and a great deal of convenience is brought to people.

Although the currently published chinese patent No. CN110039510A discloses a robot arm with a damping mechanism, which can perform rotation processing and damping processing, the material of the equipment is very inconvenient to be taken, which affects the use of the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all-round accurate arm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an all-round accurate arm, includes the connecting pipe, and connecting pipe internally mounted has the movable plate, and the movable plate left and right sides is connected with the slider through the connecting rod, and the slider setting is inside the connecting cover, and the slider at left and right sides is inside to install threaded rod and first gag lever post respectively, and first motor is installed to the threaded rod downside, movable plate upside fixed mounting has flexible post, and the inside upside fixed mounting of flexible post has the spread groove, and the spread groove left end is provided with the second motor, and second motor right side belt is connected with first pivot, and rotatory cover is installed to first pivot upside, and rotatory cover lower extreme setting is in the outside of spread groove, and rotatory cover upside is provided with.

As an optimized embodiment of the utility model, connecting pipe downside fixed mounting has the bottom plate, can make things convenient for the installation and the fixed of equipment.

As a preferred embodiment of the utility model, remove the clamping device upper end and install the support frame, the support frame is installed at rotatory cover upside middle part, and the third motor is equipped with to support frame upside that, and third motor downside is connected with the rotor plate through the second pivot, can make things convenient for equipment to rotate.

As an embodiment of the present invention, the lower end of the rotating plate is provided with a limiting groove, the fixing rod is inserted into the limiting groove, the fixing rod is fixedly mounted on the upper side of the telescopic rod, the telescopic rod is disposed inside the fixing groove, and the fixing groove is fixedly mounted on the inner side of the supporting frame.

As an optimized implementation manner of the present invention, the right end of the telescopic rod is disposed inside the square connecting pipe, and the friction pads are disposed on the inner upper and lower sidewalls of the square connecting pipe, so as to generate a large friction force between the telescopic rod and the square connecting pipe, thereby driving the device to move.

As an optimal implementation mode of the utility model, the downside left end of square connecting pipe is provided with the stopper, and the stopper is installed on the second gag lever post, and the second gag lever post carries out fixed connection with rotatory cover, can restrict the distance that square connecting pipe removed.

As an optimized embodiment of the utility model, the recess of square connecting pipe right-hand member is inside to be connected with the grip block through the connecting axle, and the grip block setting is both ends around square connecting pipe, and the grip block left side that is located square connecting pipe inside is connected with the telescopic link through the spring, can make things convenient for the centre gripping of equipment.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model drives the threaded rod to rotate through the first motor, and the threaded rod drives the sliding block to move up and down, so that the equipment can be conveniently heightened; the first rotating shaft is driven to rotate by the second motor, and the first rotating shaft can drive the rotating cover to rotate, so that the angle of the equipment in the horizontal direction can be conveniently adjusted; the rotating plate is driven to rotate by the third motor, the fixed rod can move in the limiting groove, in the rotating process of the rotating plate, the fixed rod and the telescopic rod at the bottom can move left and right, the right end of the telescopic rod is connected with the square connecting pipe, the square connecting pipe can be driven to move right, when the limiting block moves to the right end of the limiting rod, the square connecting pipe cannot move right, the telescopic rod continues to move right, and then the installed clamping plate can be pushed to rotate by the spring, so that the clamping plate of the equipment is opened, the clamping of materials can be facilitated, and the use of the equipment is facilitated.

Drawings

Fig. 1 is a schematic structural view of the omnidirectional precision mechanical arm of the present invention.

Fig. 2 is the structural schematic diagram of the front view of the all-round precision mechanical arm of the present invention.

Fig. 3 is a schematic structural view of a rotating plate in the all-round precision mechanical arm of the present invention.

Fig. 4 is a schematic structural diagram of a top view of a square connecting pipe in an omnidirectional precision mechanical arm.

Fig. 5 is a schematic structural view of the fixing groove of the omnidirectional precision mechanical arm of the present invention.

Fig. 6 is the utility model relates to a fixed slot three-dimensional structure schematic diagram in all-round precision mechanical arm.

The device comprises a connecting pipe 1, a moving plate 2, a connecting rod 3, a sliding block 4, a first limiting rod 5, a threaded rod 6, a first motor 7, a connecting cover 8, a bottom plate 9, a telescopic column 10, a connecting groove 11, a second motor 12, a first rotating shaft 13, a rotating cover 14, a fixed groove 15, a supporting frame 16, a third motor 17, a second rotating shaft 18, a rotating plate 19, a limiting groove 20, a fixed rod 21, a telescopic rod 22, a square connecting pipe 23, a friction pad 24, a limiting block 25, a second limiting rod 26, a clamping plate 27 and a spring 28.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1 ~ 6, in the embodiment of the utility model, an all-round precision mechanical arm, including connecting

pipe

1, 1 downside fixed mounting of connecting pipe has bottom plate 9, can make things convenient for the installation of equipment, 1 internally mounted of connecting pipe has

movable plate

2, 2 left and right sides of movable plate are connected with slider 4 through connecting rod 3, slider 4 sets up inside

joint cover

8, 4 internally mounted at both ends about the slider respectively install threaded rod 6 and first gag lever post 5, first gag lever post 5 can guarantee going on of equipment stable regulation from top to bottom, first motor 7 is installed to 6 downside of threaded rod, drive threaded rod 6 through first motor 7 and rotate, threaded rod 6 drives slider 4 and reciprocates, can make things convenient for equipment to heighten like this and handle.

A telescopic column 10 is fixedly installed on the upper side of the moving plate 2, a connecting groove 11 is fixedly installed on the upper side inside the telescopic column 10, a second motor 12 is arranged at the left end of the connecting groove 11, a belt on the right side of the second motor 12 is connected with a first rotating shaft 13, a rotating cover 14 is installed on the upper side of the first rotating shaft 13, the lower end of the rotating cover 14 is arranged on the outer side of the connecting groove 11, the first rotating shaft 13 is driven to rotate by the second motor 12, the rotating cover 14 is driven to rotate by the first rotating shaft 13, so that the angle adjustment of the equipment in the horizontal direction can be conveniently carried out, a movable clamping device is arranged on the upper side of the rotating cover 14, a supporting frame 16 is installed at the upper end of the movable clamping device, the supporting frame 16 is installed in the middle of the upper side of the rotating cover 14, a third motor 17 is installed on the, a fixed rod 21 is inserted into the limiting groove 20, the fixed rod 21 is fixedly installed on the upper side of the telescopic rod 22, the telescopic rod 22 is arranged inside the fixed groove 15, the fixed groove 15 is fixedly installed on the rotating cover 14 inside the supporting frame 16, the right end of the telescopic rod 22 is arranged inside the square connecting pipe 23, the left end of the lower side of the square connecting pipe 23 is provided with a limiting block 25, the limiting block 25 is installed on a second limiting rod 26, the second limiting rod 26 is fixedly connected with the rotating cover 14, the inside of the groove at the right end of the square connecting pipe 23 is connected with a clamping plate 27 through a connecting shaft, the clamping plate 27 is arranged at the front end and the rear end of the square connecting pipe 23, the left side of the clamping plate 27 inside the square connecting pipe 23 is connected with the telescopic rod 22 through a spring 28, the rotating plate 19 is driven to rotate by the third motor 17, the, the fixed rod 21 and the telescopic rod 22 at the bottom move left and right, the square connecting pipe 23 is driven to move right due to the connection between the right end of the telescopic rod 22 and the square connecting pipe 23, when the limit block 25 moves to the right end of the limit rod 26, the square connecting pipe 23 cannot move right, the telescopic rod 22 continues to move right, and then the spring 28 pushes the installed clamping plate 27 to rotate, so that the clamping plate 27 of the equipment is opened, the material can be conveniently clamped, and the equipment is convenient to use.

Example two

The difference from the first embodiment is that: the friction pads 24 are disposed on the upper and lower sidewalls of the square connection tube 23 to increase the friction between the square connection tube 23 and the telescopic rod 22, so that the square connection tube 23 can be driven to move rightwards, and the telescopic rod 22 is not prevented from moving rightwards when the square connection tube 23 cannot move.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those skilled in the art, the specific meaning of the above terms in the present invention can be understood through specific situations, and the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description and simplification of description, but not for the purpose of indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An omnibearing precision mechanical arm comprises a connecting pipe (1), wherein a movable plate (2) is arranged inside the connecting pipe (1), the left side and the right side of the movable plate (2) are connected with a sliding block (4) through a connecting rod (3), the sliding block (4) is arranged inside a connecting cover (8), a threaded rod (6) and a first limiting rod (5) are respectively arranged inside the sliding blocks (4) at the left end and the right end, a first motor (7) is arranged at the lower side of the threaded rod (6), a telescopic column (10) is fixedly arranged at the upper side of the movable plate (2), a connecting groove (11) is fixedly arranged at the upper side inside the telescopic column (10), a second motor (12) is arranged at the left end of the connecting groove (11), a belt at the right side of the second motor (12) is connected with a first rotating shaft (13), a rotating cover (14) is arranged at the upper side of the first rotating, it is characterized in that a movable clamping device is arranged on the upper side of the rotating cover (14).

2. The omnidirectional precision mechanical arm according to claim 1, wherein a bottom plate (9) is fixedly mounted on the lower side of the connecting pipe (1).

3. The omnibearing precision mechanical arm according to claim 1 or 2, wherein the upper end of the movable clamping device is provided with a support frame (16), the support frame (16) is arranged in the middle of the upper side of the rotary cover (14), the upper side of the support frame (16) is provided with a third motor (17), and the lower side of the third motor (17) is connected with the rotary plate (19) through a second rotating shaft (18).

4. The omnidirectional precision mechanical arm of claim 3, wherein the lower end of the rotating plate (19) is provided with a limiting groove (20), a fixing rod (21) is inserted into the limiting groove (20), the fixing rod (21) is fixedly arranged at the upper side of the telescopic rod (22), the telescopic rod (22) is arranged in the fixing groove (15), and the fixing groove (15) is fixedly arranged on the rotating cover (14) at the inner side of the supporting frame (16).

5. The omnibearing precision mechanical arm according to claim 4, wherein the right end of the telescopic rod (22) is arranged inside the square connecting pipe (23), and friction pads (24) are arranged on the upper side wall and the lower side wall inside the square connecting pipe (23).

6. The omnibearing precision mechanical arm according to claim 5, wherein the left end of the lower side of the square connecting pipe (23) is provided with a limit block (25), the limit block (25) is installed on a second limit rod (26), and the second limit rod (26) is fixedly connected with the rotating cover (14).

7. The omnibearing precision mechanical arm according to claim 6, wherein the inside of the groove at the right end of the square connecting pipe (23) is connected with the clamping plate (27) through a connecting shaft, the clamping plate (27) is arranged at the front end and the rear end of the square connecting pipe (23), and the left side of the clamping plate (27) inside the square connecting pipe (23) is connected with the telescopic rod (22) through a spring (28).