CN211841770U

CN211841770U - Assembly quality convenient to adjust

Info

Publication number: CN211841770U
Application number: CN202020289358.1U
Authority: CN
Inventors: 周阳
Original assignee: China Aviation Technology Shanghai Co ltd
Current assignee: China Aviation Technology Shanghai Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-03
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses an assembly device convenient to adjust, which relates to the technical field of part assembly, and comprises a base, wherein two moving mechanisms are arranged at the upper end of the base, the upper end side walls of the two moving mechanisms are fixedly connected with a first electric push rod, the upper end side walls of the two first electric push rods are fixedly connected with a clamping mechanism, a limiting plate is arranged on the base, a limiting groove is arranged in the limiting plate, two limiting blocks are connected in the limiting groove in a sliding way, the upper ends of the two limiting blocks are fixedly connected with the lower ends of the corresponding clamping mechanisms, a plurality of locking universal wheels are arranged at the bottom of the base, the moving and transportation of the device are realized through the matching use among the base, the locking universal wheels, a threaded rod, a threaded block and a servo motor, and the deviation of the device can be realized due to the arrangement of the locking universal wheels, so that the worker can freely adjust according to the actual requirement.

Description

Assembly quality convenient to adjust

Technical Field

The utility model relates to a part assembly technical field especially relates to an assembly quality convenient to adjust.

Background

The assembly equipment is auxiliary equipment for installing and connecting common workpieces, the workpieces are lifted or lowered under the action of external driving force, the workpieces are fixedly connected with a connecting mechanism in the equipment to form a whole after reaching an assembly position, and then the workpieces can be lifted and lowered by driving the whole through a lifting mechanism. During the installation process of the airplane parts, assembling equipment can be used in many places, such as engines on airplanes, backstepping covers at the tail parts of the engines and the like;

the traditional assembly equipment generally does not have the function of randomly adjusting the posture in the lifting process, a workpiece to be lifted is placed or fixed behind a lifting mechanism, the workpiece can only move along with the lifting mechanism, if deviation or inclination is required to be achieved, the workpiece cannot be flexibly adjusted, different position adjustment can only be achieved through a mobile equipment base and other mechanisms, and the traditional assembly equipment has certain limitation in the fields of high-precision installation or precision clamping assembly and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an assembling device convenient to adjust.

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

the utility model provides an assembly quality convenient to adjust, includes the base, two moving mechanism, two are installed to the upper end of base the first electric putter of the equal fixedly connected with of upper end lateral wall of moving mechanism, two the equal fixedly connected with clamping mechanism of upper end lateral wall of first electric putter, be provided with the limiting plate on the base, the spacing groove has been seted up in the limiting plate, sliding connection has two stoppers, two in the spacing groove the upper end of stopper all rather than the clamping mechanism's that corresponds lower extreme fixed connection, the bottom of base is provided with a plurality of locking universal wheels.

Preferably, the moving mechanism includes the removal track of fixed connection in the base upper end, the thread groove has been seted up in the removal track, fixedly connected with servo motor in the thread groove, servo motor's the terminal fixedly connected with threaded rod of output shaft, the lateral wall threaded connection of threaded rod has the screw block, the upper end of screw block and first electric putter's lower extreme fixed connection, the lateral wall cross-section of screw block and the inside wall cross-section of thread groove are the rectangle.

Preferably, the clamping mechanism comprises a second electric push rod fixedly connected to the telescopic end of the first electric push rod, the telescopic end of the second electric push rod is fixedly connected with a push plate, the side part of the push plate is fixedly connected with a clamping ring, and the inner side wall of the clamping ring is provided with a clamping pad.

Preferably, the inner diameter of the thread block is larger than the outer diameter of the moving track, and the inner thread of the thread block is matched with the outer thread of the threaded rod.

Preferably, the clamping pad is made of elastic rubber.

Preferably, a plurality of the locking universal wheels are made of stainless steel.

The utility model has the advantages that: in the utility model, the movable transportation of the device is realized by matching the base, the locking universal wheel, the threaded rod, the threaded block and the servo motor, and the deviation of the device can be realized due to the arrangement of the locking universal wheel, so that a worker can freely adjust the device according to actual requirements;

through the cooperation use between first electric putter, second electric putter, clamp ring, the tight pad of clamp, stopper, limiting plate, the slurcam, can realize the altitude mixture control to the work piece, can realize pressing from both sides tightly fixedly to the clamp of different work pieces according to actual demand simultaneously for the device's application scope is bigger.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the moving mechanism of the present invention.

Reference numbers in the figures: the locking mechanism comprises a base 1, a locking universal wheel 2, a moving track 3, a first electric push rod 4, a limiting block 5, a limiting plate 6, a limiting groove 7, a clamping pad 8, a clamping ring 9, a pushing plate 10, a second electric push rod 11, a thread block 12, a threaded rod 13, a servo motor 14 and a thread groove 15.

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.

Referring to fig. 1-2, an assembling device convenient to adjust comprises a base 1, wherein two moving mechanisms are installed at the upper end of the base 1, each moving mechanism comprises a moving track 3 fixedly connected to the upper end of the base 1, a thread groove 15 is formed in each moving track 3, a servo motor 14 is fixedly connected in each thread groove 15, a threaded rod 13 is fixedly connected to the tail end of an output shaft of each servo motor 14, a threaded block 12 is in threaded connection with the outer side wall of each threaded rod 13, the inner diameter of each threaded block 12 is larger than the outer diameter of each moving track 3, the inner threads of each threaded block 12 are matched with the outer threads of each threaded rod 13, the upper end of each threaded block 12 is fixedly connected with the lower end of a first electric push rod 4, and the cross section of;

the equal fixedly connected with electric putter 4 of upper end lateral wall of two moving mechanism, the equal fixedly connected with clamping mechanism of upper end lateral wall of two first electric putter 4, clamping mechanism includes the flexible second electric putter 11 of end of fixed connection at first electric putter 4, the flexible end fixedly connected with slurcam 10 of second electric putter 11, the lateral part fixedly connected with clamp ring 9 of slurcam 10, clamp ring 9's inside wall is provided with presss from both sides tight pad 8, it is made by elastic rubber to press from both sides tight pad 8, be provided with limiting plate 6 on the base 1, spacing groove 7 has been seted up in limiting plate 6, sliding connection has two stopper 5 in spacing groove 7, the upper end of two stopper 5 all rather than the clamping mechanism's that corresponds lower extreme fixed connection, the bottom of base 1 is provided with a plurality of locking universal wheels 2, a plurality of locking universal wheels 2 all have stainless steel to make.

The working principle is as follows: when the device is used, a workpiece is placed between the two clamping rings 9, the second electric push rod 11 is started, the second electric push rod 11 drives the pushing plate 10 to move, the pushing plate 10 drives the clamping rings 9 to move synchronously in the moving process, and the clamping and fixing process of the workpiece is realized in the moving process of the clamping rings 9;

then the device and the workpiece are moved to a designated position through the locking universal wheel 2, and the workpiece can be transversely moved according to actual requirements, wherein the moving operation process is as follows;

at first start servo motor 14, servo motor 14 drives threaded rod 13 and rotates, because screw block 12 and threaded rod 13 threaded connection, simultaneously because the lateral wall cross-section of screw block 12 and the inside wall cross-section of thread groove 15 are the rectangle, the limiting displacement to screw block 12 has been realized, make screw block 12 can only move along the direction of threaded rod 13, the in-process of removal, the lateral shifting to the work piece has been realized, later through first electric putter 4 realized the regulation to the work piece height, and then realized the assembling process to the work piece, simultaneously can be according to actual demand to the angle and the high free adjustment of work piece.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.

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 assembly quality convenient to adjust, includes base (1), its characterized in that, two moving mechanism, two are installed to the upper end of base (1) the equal fixedly connected with first electric putter (4) of moving mechanism's the equal fixedly connected with clamping mechanism of upper end lateral wall of first electric putter (4), be provided with limiting plate (6) on base (1), spacing groove (7) have been seted up in limiting plate (6), sliding connection has two stopper (5) in limiting groove (7), two the upper end of stopper (5) all rather than the clamping mechanism's that corresponds lower extreme fixed connection, the bottom of base (1) is provided with a plurality of locking universal wheels (2).

2. The assembly device convenient to adjust according to claim 1, wherein the moving mechanism comprises a moving track (3) fixedly connected to the upper end of the base (1), a thread groove (15) is formed in the moving track (3), a servo motor (14) is fixedly connected in the thread groove (15), a threaded rod (13) is fixedly connected to the tail end of an output shaft of the servo motor (14), a thread block (12) is connected to the outer side wall of the threaded rod (13) in a threaded manner, the upper end of the thread block (12) is fixedly connected to the lower end of the first electric push rod (4), and the cross section of the side wall of the thread block (12) and the cross section of the inner side wall of the thread groove (15) are both rectangular.

3. An adjustable assembling device as claimed in claim 1, wherein the clamping mechanism comprises a second electric push rod (11) fixedly connected to the telescopic end of the first electric push rod (4), the telescopic end of the second electric push rod (11) is fixedly connected with a push plate (10), the side part of the push plate (10) is fixedly connected with a clamping ring (9), and the inner side wall of the clamping ring (9) is provided with a clamping pad (8).

4. An adjustable assembly device as claimed in claim 2, characterized in that the inner diameter of the threaded block (12) is greater than the outer diameter of the displacement rail (3), the inner thread of the threaded block (12) being adapted to the outer thread of the threaded rod (13).

5. An adjustable mounting arrangement according to claim 3, characterised in that the clamping mat (8) is made of elastic rubber.

6. An adjustable mounting arrangement according to claim 1, characterised in that a plurality of said locking casters (2) are made of stainless steel.