CN219075448U - Metal support column clamping mechanism - Google Patents

Abstract

The utility model discloses a metal support column clamping mechanism, which relates to the technical field of clamping mechanisms, and in particular relates to a metal support column clamping mechanism. This metal support column clamping machine constructs, can drive the actuating arm drive through starting servo motor, utilize the actuating arm to drive driven arm, utilize driven arm to drive the mounting panel and remove, then make the grip block carry out the centre gripping to the support column to can make the support column be in the centre gripping department of first connecting rod clamping jaw, second connecting rod clamping jaw, third connecting rod clamping jaw, realize the midpoint centre gripping, improve the balance of support column, and utilize the grip block to support and bear the weight of the upper and lower both ends of support column, stability when improving the centre gripping.

Description

Metal support column clamping mechanism

Technical Field

The utility model relates to the technical field of clamping mechanisms, in particular to a metal support column clamping mechanism.

Background

The support column is used as a support, the support column needs to be clamped in the production process, patent number (CN 201510865201.2) discloses a metal support column clamping mechanism, wherein the metal support column is clamped by a first clamping block and a second clamping block, the metal support column can be firmly clamped by a first clamping plate and a second clamping plate, and a first buckling strip and a second buckling strip can be firmly abutted by a first locking rod and a second locking rod, so that the metal support column can be conveniently and firmly clamped, but the metal support column clamping mechanism still has some defects: for clamping of a cylindrical support column, the balance of the support column needs to be ensured, and because the weight of the metal support column is very large, if a clamping point is not positioned at the center of gravity of the support column during clamping, the support column is easy to slide in the clamping process; and two,: since the metal support column has a large weight, if the clamping is performed only in the middle of the support column, the firmness and the bearing performance of the clamping jaw are very great, and the support to the support column is lacking, and the falling phenomenon is easy to occur, a metal support column clamping mechanism is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a metal support column clamping mechanism, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a metal support column clamping machine constructs, includes the fixed frame, the back fixed mounting of fixed frame has servo motor, fixed mounting has the actuating arm on servo motor's the output shaft, the driven arm is all installed at the upper and lower both ends of actuating arm, the mounting panel is installed to the other end of driven arm, the side fixed mounting of mounting panel has the grip block.

Optionally, a slider is fixedly installed on the back of the mounting plate, a guide post is movably installed in the slider, and the guide post is fixedly installed on the side face of the fixing frame.

Optionally, the guide pillar is in an I shape, and a T-shaped chute matched with the guide pillar is formed in the slider.

Optionally, the inside fixed mounting of fixed frame has electric telescopic handle, fixed mounting has the drive frame on electric telescopic handle's the output shaft, the drive groove has all been seted up to the left and right sides of drive frame, the left side movable mounting has first connecting rod clamping jaw in the drive groove, the right side movable mounting has the second connecting rod clamping jaw in the drive groove, the right side movable mounting has the third connecting rod clamping jaw in the drive groove.

Optionally, the driving groove four corners department shape that the driving frame left and right sides was seted up is the arc, logical groove has been seted up at the middle part of second connecting rod clamping jaw, third connecting rod clamping jaw is in logical groove.

Optionally, the front ends of the first connecting rod clamping jaw, the second connecting rod clamping jaw and the third connecting rod clamping jaw are arc-shaped, and the front ends of the first connecting rod clamping jaw, the second connecting rod clamping jaw and the third connecting rod clamping jaw are respectively positioned at three different left, rear and right positions.

The utility model provides a metal support column clamping mechanism, which has the following beneficial effects:

1. this metal support column clamping machine constructs, through starting electric telescopic handle, utilize electric telescopic handle to drive the drive frame and move backward, the rear side of first connecting rod clamping jaw moves left side this moment, can make the front side of first connecting rod clamping jaw move backward, the rear side of third connecting rod clamping jaw moves left side simultaneously, make the front side of third connecting rod clamping jaw move backward, the rear side of second connecting rod clamping jaw moves right simultaneously, can make the front side of second connecting rod clamping jaw move forward, then make first connecting rod clamping jaw, the second connecting rod clamping jaw, the third connecting rod clamping jaw carries out three-point fixed support to the support column, can effectually improve the firm of support column.

2. This metal support column clamping machine constructs, can drive the actuating arm drive through starting servo motor, utilize the actuating arm to drive driven arm, utilize driven arm to drive the mounting panel and remove, then make the grip block carry out the centre gripping to the support column to can make the support column be in the centre gripping department of first connecting rod clamping jaw, second connecting rod clamping jaw, third connecting rod clamping jaw, realize the midpoint centre gripping, improve the balance of support column, and utilize the grip block to support and bear the weight of the upper and lower both ends of support column, stability when improving the centre gripping.

Drawings

FIG. 1 is a schematic diagram of a front side view of the present utility model;

FIG. 2 is a schematic view of the structure of the back side of the present utility model;

FIG. 3 is a schematic view of a driving frame of the present utility model;

fig. 4 is a schematic view of a three-dimensional structure at the guide post of the present utility model.

In the figure: 1. a fixed frame; 2. an electric telescopic rod; 3. a drive frame; 4. a first link jaw; 5. a second link jaw; 6. a third link jaw; 7. a servo motor; 8. a driving arm; 9. a driven arm; 10. a mounting plate; 11. a clamping plate; 12. a slide block; 13. and (5) a guide post.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 and fig. 4, the present utility model provides a technical solution: the utility model provides a metal support column clamping machine constructs, including fixed frame 1, the back fixed mounting of fixed frame 1 has servo motor 7, fixed mounting has actuating arm 8 on servo motor 7's the output shaft, and driven arm 9 is all installed at actuating arm 8's upper and lower both ends, and mounting panel 10 is installed to driven arm 9's the other end, and mounting panel 10's side fixed mounting has grip block 11, and the inboard of grip block 11 is provided with the rubber pad, can increase the frictional force between grip block 11 and the support column, can avoid grip block 11 to cause the fish tail to the both ends of support column simultaneously.

Referring to fig. 4, a slider 12 is fixedly mounted on the back of a mounting plate 10, a guide pillar 13 is movably mounted in the slider 12, the guide pillar 13 is shaped like an "I", a T-shaped sliding groove matched with the guide pillar 13 is formed in the slider 12, the contact area between the slider 12 and the guide pillar 13 can be increased, the slider 12 and the guide pillar 13 are further tightly connected, the stability of the mounting plate 10 during movement is improved, the guide pillar 13 is fixedly mounted on the side surface of a fixing frame 1, the guide pillar 13 can guide the stroke of the mounting plate 10, the bearing performance of the mounting plate 10 can be increased, and the clamping plate 11 cannot bear due to overlarge weight of a support pillar is prevented.

Referring to fig. 1, 2 and 3, an electric telescopic rod 2 is fixedly installed in the fixed frame 1, the design of driving a connecting rod by the electric telescopic rod 2 is utilized to facilitate the operation of a user, a driving frame 3 is fixedly installed on an output shaft of the electric telescopic rod 2, four corners of a driving groove formed on the left side and the right side of the driving frame 3 are arc-shaped, a through groove is formed in the middle of the second connecting rod clamping jaw 5, the third connecting rod clamping jaw 6 is positioned in the through groove, the friction force to the first connecting rod clamping jaw 4, the second connecting rod clamping jaw 5 and the third connecting rod clamping jaw 6 during driving can be reduced, the friction loss of the driving frame 3 is further reduced, the service lives of the driving frame 3, the first connecting rod clamping jaw 4, the second connecting rod clamping jaw 5 and the third connecting rod clamping jaw 6 are prolonged, the drive slot has all been seted up to the left and right sides of drive frame 3, movable mounting has first connecting rod clamp claw 4 in the left side drive slot, movable mounting has second connecting rod clamp claw 5 in the right side drive slot, movable mounting has third connecting rod clamp claw 6 in the right side drive slot, the front end shape of first connecting rod clamp claw 4, second connecting rod clamp claw 5, third connecting rod clamp claw 6 is the arc, first connecting rod clamp claw 4, second connecting rod clamp claw 5, third connecting rod clamp claw 6 front end is in respectively left, back, right three different positions, can realize from three direction three-point centre gripping, the grip performance of the device has been improved for the support column is more firm.

In summary, when the metal support column clamping mechanism is used, firstly, a user needs to start the servo motor 7 to drive the driving arm 8, the driving arm 8 is used for driving the driven arm 9, the driven arm 9 is used for driving the mounting plate 10 to move, the clamping plate 11 is used for clamping the support column, the support column is positioned at the clamping positions of the first connecting rod clamping jaw 4, the second connecting rod clamping jaw 5 and the third connecting rod clamping jaw 6, midpoint clamping is achieved, then the electric telescopic rod 2 is required to be started, the electric telescopic rod 2 is used for driving the driving frame 3 to move to the rear side, at the moment, the rear side of the first connecting rod clamping jaw 4 moves to the left, the front side of the first connecting rod clamping jaw 4 moves to the rear side, the rear side of the third connecting rod clamping jaw 6 moves to the left, the front side of the third connecting rod clamping jaw 6 moves to the rear side of the second connecting rod clamping jaw 5 moves to the right, the front side of the second connecting rod clamping jaw 5 moves to the front side of the second connecting rod clamping jaw 5, and the first connecting rod clamping jaw 4, the second connecting rod clamping jaw 5 and the third connecting rod clamping jaw 6 support the support column in a three-point mode.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a metal support column clamping mechanism, includes fixed frame (1), its characterized in that: the automatic feeding device is characterized in that a servo motor (7) is fixedly arranged on the back surface of the fixed frame (1), a driving arm (8) is fixedly arranged on an output shaft of the servo motor (7), a driven arm (9) is arranged at the upper end and the lower end of the driving arm (8), a mounting plate (10) is arranged at the other end of the driven arm (9), and a clamping plate (11) is fixedly arranged on the side surface of the mounting plate (10).

2. The metal support column clamping mechanism of claim 1, wherein: the back of the mounting plate (10) is fixedly provided with a sliding block (12), the inside of the sliding block (12) is movably provided with a guide pillar (13), and the guide pillar (13) is fixedly arranged on the side face of the fixed frame (1).

3. The metal support column clamping mechanism of claim 2, wherein: the guide post (13) is I-shaped, and a T-shaped chute matched with the guide post (13) is formed in the slider (12).

4. The metal support column clamping mechanism of claim 1, wherein: the novel electric telescopic device is characterized in that an electric telescopic rod (2) is fixedly installed inside the fixed frame (1), a driving frame (3) is fixedly installed on an output shaft of the electric telescopic rod (2), driving grooves are formed in the left side and the right side of the driving frame (3), a first connecting rod clamping jaw (4) is movably installed in the driving grooves, a second connecting rod clamping jaw (5) is movably installed in the driving grooves, and a third connecting rod clamping jaw (6) is movably installed in the driving grooves.

5. The metal support column clamping mechanism of claim 4, wherein: the four corners of the driving groove formed in the left side and the right side of the driving frame (3) are arc-shaped, a through groove is formed in the middle of the second connecting rod clamping jaw (5), and the third connecting rod clamping jaw (6) is located in the through groove.

6. The metal support column clamping mechanism of claim 4, wherein: the front ends of the first connecting rod clamping jaw (4), the second connecting rod clamping jaw (5) and the third connecting rod clamping jaw (6) are arc-shaped, and the front ends of the first connecting rod clamping jaw (4), the second connecting rod clamping jaw (5) and the third connecting rod clamping jaw (6) are respectively positioned at the left, the rear and the right three different positions.

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