CN212170398U - Manipulator for automatically screwing - Google Patents

Abstract

The utility model discloses a manipulator for automatic beat screw, comprises an operation bench, install damping device in the damping groove, damping plate keeps away from fixed mounting on the outer wall of damping groove one side has the fixed plate, install prepositioning device between fixed plate and the damping plate, fixed mounting has the manipulator body on the outer wall of damping plate one side is kept away from to the fixed plate. The utility model discloses utilize two inserted bars to carry out the prepositioning to the fixed plate of manipulator bottom to utilize the stopper to fix in advance, install the locking bolt again, consolidate it, made things convenient for the installation and the dismantlement of manipulator, make the maintenance manipulator convenient, installed damping device in the damping tank, the elasticity effect that utilizes first spring is to the manipulator of shock attenuation board and top carry out the shock attenuation, make its during operation stability more, the quality of product has been improved, the life of manipulator has also been prolonged.

Description

Manipulator for automatically screwing

Technical Field

The utility model relates to an automatic beat the screw technical field, especially relate to a manipulator for beating screw automatically.

Background

At present, in the production of a plurality of devices, a rear cover, a circuit board and other parts are connected by screws, and the existing screw locking methods generally comprise two methods, namely manually taking an electric screwdriver for assembly; the mode needs more manual work to keep up with the beat of assembly line, and the other kind adopts automatic beating screw equipment, realizes the automatic screw of beating.

The automatic screw beating is generally carried out by adopting a mechanical arm, and in the prior art, the mechanical arm is very inconvenient to mount and dismount, so that when the mechanical arm breaks down, the mechanical arm is inconvenient to maintain, the whole production line can be delayed, vibration can be generated when the screw is beaten, the normal work of each element in the mechanical arm is not facilitated, and the service life of the mechanical arm can be shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mechanical arm is difficult for dismantling and lacks damping device among the prior art, and the mechanical arm for automatic beating screw that proposes.

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

the utility model provides a manipulator for automatic beat screw, includes the operation panel, fixed mounting has the mounting bracket on the operation panel, the mounting bracket is kept away from and has been seted up the damping groove on the outer wall of operation panel one side, movable mounting has the shock attenuation board in the damping groove, install damping device in the damping groove, damping plate keeps away from fixed mounting on the outer wall of damping groove one side has the fixed plate, install prepositioning device between fixed plate and the damping plate, fixed mounting has the manipulator body on the outer wall of damping plate one side is kept away from to the fixed plate.

In foretell a manipulator for beat screw automatically, the symmetry fixed mounting has two slide bars on the outer wall of shock attenuation board both sides, two spouts have been seted up to the symmetry on the inner wall of shock attenuation groove both sides, mutually support between slide bar and the spout, and slidable mounting.

In foretell a manipulator for automatic beating screw, damping device includes a plurality of telescopic links of equidistance fixed mounting on the shock attenuation tank bottom wall, every the telescopic link is kept away from the equal fixed mounting of shock attenuation tank diapire one end on the outer wall of shock attenuation board, every all the cover is equipped with first spring on the telescopic link, every first spring both ends are fixed mounting respectively on the outer wall of shock attenuation board and the inner wall of shock attenuation groove.

In the above manipulator for automatically screwing the screws, two locking bolts are symmetrically and movably inserted into the outer wall of one side of the fixed plate, which is far away from the damping plate, and penetrate through the outer wall of the fixed plate, two threaded holes are symmetrically formed in the damping plate, and the locking bolts and the threaded holes are in threaded installation.

In foretell a manipulator for automatic beating screw, prepositioning device includes that the shock attenuation board is close to two inserted bars of symmetrical fixed mounting on the outer wall of fixed plate one side, two jacks have been seted up to the symmetry on the fixed plate, mutually support between inserted bar and the jack, two the inserted bar is kept away from the symmetry on the outer wall of one side mutually and is seted up two spacing grooves, two equal fixed mounting has the second spring on the inner wall of one side mutually, two the second spring is kept away from the equal fixed mounting of one end mutually and is had the stopper, the stopper is the same with the fixed plate thickness to the shortest distance of shock attenuation board.

Compared with the prior art, the utility model discloses the advantage lies in:

1. the utility model discloses utilize two inserted bars to carry out prepositioning to the fixed plate of manipulator bottom to utilize the stopper to fix in advance, install the locking bolt again, consolidate it, made things convenient for the installation and the dismantlement of manipulator, make the maintenance manipulator become convenient;

2. the utility model discloses installed damping device in the damping tank, the manipulator that utilizes the spring action of first spring to shock attenuation board and top subtracts the shock attenuation, makes its during operation stability more, has improved the quality of product, has also prolonged the life of manipulator.

Drawings

Fig. 1 is a front view of a manipulator for automatically driving screws according to the present invention;

fig. 2 is an enlarged view of a part a of the structure of the manipulator for automatically driving screws according to the present invention;

fig. 3 is an enlarged view of a part B structure in a manipulator for automatically driving screws according to the present invention.

In the figure: the mechanical arm comprises an operation table 1, a mounting frame 2, a damping groove 3, a damping plate 4, a fixing plate 5, a sliding rod 6, a sliding groove 7, a telescopic rod 8, a first spring 9, a mechanical arm body 10, a locking bolt 11, a threaded hole 12, an inserted rod 13, a limiting groove 14, a second spring 15 and a limiting block 16.

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. 1-3, a manipulator for automatically driving screws, comprises an operation table 1, a mounting frame 2 is fixedly installed on the operation table 1, a shock absorption groove 3 is formed on the outer wall of one side of the mounting frame 2, which is far away from the operation table 1, a shock absorption plate 4 is movably installed in the shock absorption groove 3, two slide bars 6 are symmetrically and fixedly installed on the outer walls of two sides of the shock absorption plate 4, two sliding grooves 7 are symmetrically formed on the inner walls of two sides of the shock absorption groove 3, the slide bars 6 and the sliding grooves 7 are mutually matched and are slidably installed, a shock absorption device is installed in the shock absorption groove 3, the shock absorption device comprises a plurality of telescopic rods 8 fixedly installed at equal intervals on the bottom wall of the shock absorption groove 3, one end of each telescopic rod 8, which is far away from the bottom wall of the shock absorption groove 3, is fixedly installed on the outer wall of the shock absorption plate 4, a first spring 9, it is worth noting that the damping plate 4 and the manipulator above the damping plate are damped by the elastic force of the first spring 9, so that the working is more stable, the quality of products is improved, and the service life of the manipulator is prolonged.

The outer wall of the side, away from the shock absorption groove 3, of the shock absorption plate 4 is fixedly provided with a fixing plate 5, the outer wall of the side, away from the shock absorption plate 4, of the fixing plate 5 is symmetrically and movably inserted with two locking bolts 11, the locking bolts 11 penetrate through the outer wall of the fixing plate 5, the shock absorption plate 4 is symmetrically provided with two threaded holes 12, the locking bolts 11 and the threaded holes 12 are in threaded mounting, a pre-positioning device is arranged between the fixing plate 5 and the shock absorption plate 4, the pre-positioning device comprises two insertion rods 13 symmetrically and fixedly mounted on the outer wall of the side, close to the fixing plate 5, of the shock absorption plate 4, two insertion holes are symmetrically formed in the fixing plate 5, the insertion rods 13 and the insertion holes are matched with each other, two limiting grooves 14 are symmetrically formed in the outer wall of the side, away from the side, of the two limiting grooves 14, the shortest distance from the limiting block 16 to the damping plate 4 is the same as the thickness of the fixing plate 5, the fixing plate 5 is far away from the outer wall on one side of the damping plate 4, the manipulator body 10 is fixedly mounted on the outer wall of the fixing plate 5, the fixing plate 5 at the bottom of the manipulator is prepositioned by using the two insertion rods 13, the limiting block 16 is fixed in advance, the locking bolt 11 is mounted again, the locking bolt is reinforced, the mounting and the dismounting of the manipulator are facilitated, and the manipulator maintenance is convenient.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: firstly, two locking bolts 11 are dismounted, then two limiting blocks 16 are pressed into the limiting grooves 14, at the moment, the limiting effect of the limiting blocks 16 is lost between the damping plate 4 and the fixing plate 5, and the manipulator can be taken down by drawing out the two insertion rods 13.

During installation, the two insertion rods 13 are inserted into the insertion holes, the two limit blocks 16 are pressed into the limit grooves 14 under the pressure of the outer wall of the fixing plate 5 during insertion, the second springs 15 are compressed, and the limit blocks 16 are popped out of the limit grooves 14 under the elastic force action of the second springs 15 and clamped on the fixing plate 5 until the limit blocks 16 completely penetrate through the insertion holes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides a manipulator for automatic beat screw, includes operation panel (1), its characterized in that, fixed mounting has mounting bracket (2) on operation panel (1), install damping slot (3) on keeping away from operation panel (1) one side outer wall mounting bracket (2), movable mounting has shock attenuation board (4) in shock attenuation slot (3), install damping device in shock attenuation slot (3), fixed mounting has fixed plate (5) on shock attenuation slot (3) one side outer wall is kept away from in shock attenuation board (4), install prepositioning device between fixed plate (5) and shock attenuation board (4), fixed plate (5) are kept away from on the outer wall of shock attenuation board (4) one side fixed mounting have manipulator body (10).

2. The mechanical arm for automatically striking the screw according to claim 1, wherein two sliding rods (6) are symmetrically and fixedly installed on the outer walls of two sides of the damping plate (4), two sliding grooves (7) are symmetrically formed on the inner walls of two sides of the damping groove (3), and the sliding rods (6) and the sliding grooves (7) are matched with each other and are installed in a sliding manner.

3. The mechanical arm for automatically driving screws according to claim 1, wherein the damping device comprises a plurality of telescopic rods (8) fixedly installed at equal distances on the bottom wall of the damping groove (3), one end of each telescopic rod (8) far away from the bottom wall of the damping groove (3) is fixedly installed on the outer wall of the damping plate (4), a first spring (9) is sleeved on each telescopic rod (8), and two ends of each first spring (9) are respectively and fixedly installed on the outer wall of the damping plate (4) and the inner wall of the damping groove (3).

4. The mechanical arm for automatically screwing the screws according to claim 1, wherein two locking bolts (11) are symmetrically and movably inserted in the outer wall of one side of the fixing plate (5) away from the damping plate (4), the locking bolts (11) penetrate through the outer wall of the fixing plate (5), two threaded holes (12) are symmetrically formed in the damping plate (4), and the locking bolts (11) and the threaded holes (12) are installed in a threaded mode.

5. The mechanical arm for automatically striking the screws according to claim 1, wherein the pre-positioning device comprises two insertion rods (13) symmetrically and fixedly mounted on the outer wall of one side of the damping plate (4) close to the fixing plate (5), two insertion holes are symmetrically formed in the fixing plate (5), the insertion rods (13) and the insertion holes are matched with each other, two limiting grooves (14) are symmetrically formed in the outer wall of one side of the insertion rods (13) away from each other, two limiting grooves (14) are fixedly mounted on the inner wall of one side close to each other, two limiting blocks (16) are fixedly mounted on the ends of the second springs (15) away from each other, and the shortest distance from each limiting block (16) to the damping plate (4) is the same as the thickness of the fixing plate (5).

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