CN216098565U

CN216098565U - A quick clamping device for mechanical maintenance

Info

Publication number: CN216098565U
Application number: CN202122692958.XU
Authority: CN
Inventors: 耿仁贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-22
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the technical field of auxiliary instruments, in particular to a quick clamping device for mechanical maintenance, which comprises a load bearing plate, the end surface of the load board is connected with a driving motor, the driving motor is connected with a controller through a lead, the controller is fixedly connected to the end face of the load board and is positioned on one side of the driving motor, the clamping of the maintenance machine is completed by adopting the driving motor to drive the driving screw rod to rotate, the whole process is convenient to operate and quick in clamping, thereby solved troublesome poeration, problem that work efficiency is low, through the design that has the lead screw protective housing on the terminal surface of load board and the external connection that is located drive slider, some pieces drop on drive lead screw when having avoided the maintenance, have guaranteed that driving motor can not be dead and damage with the drive slider card at during operation drive lead screw to the problem of life hangs down has been solved.

Description

A quick clamping device for mechanical maintenance

Technical Field

The utility model relates to the technical field of auxiliary instruments, in particular to a quick clamping device for mechanical maintenance.

Background

The clamping device of mechanical maintenance is a very common clamping device in mechanical maintenance, but the very inconvenience of current clamping device operation, need to lean on the manpower to go the rotation clamp tight, the efficiency of work has been influenced greatly, and the life ratio of current clamping device use is lower, the piece that often should drop, and the card dies the motion of drive lead screw and drive slider, and cause the damage, thereby to above problem, need provide a convenient operation, the centre gripping is quick, the quick clamping device of mechanical maintenance that life is high.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a quick clamping device for machine maintenance, which solves the above problems of the prior art.

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

a quick clamping device for mechanical maintenance comprises a load board, wherein a driving motor is connected to the end face of the load board, the driving motor is connected with a controller through a lead, the controller is fixedly connected to the end face of the load board and located on one side of the driving motor, the driving end of the driving motor is connected with a driving lead screw through a coupler, the other end of the driving lead screw is fixedly connected to the end face of the load board through a bearing seat, a driving slide block is sleeved on the driving lead screw, a driving slide groove is formed in the bottom of the driving slide block, a driving slide rail is connected in the driving slide groove and fixedly connected to the end face of the load board, a lead screw protection box is connected to the end face of the load board and located outside the driving slide block, press plate slide grooves are correspondingly formed in the front end face and the rear end face of the lead screw protection box, and press plate slide blocks are arranged in the press plate slide grooves, one end of the pressing plate sliding block is connected to the side wall corresponding to the driving sliding block, the other end of the pressing plate sliding block is connected with a movable pressing plate, the movable pressing plate is oppositely provided with a fixed pressing plate, the fixed pressing plate is fixedly connected to the end face of the load bearing plate and located on the end face of the left side of the driving sliding rail, pressure sensors are arranged on opposite faces of the movable pressing plate and the fixed pressing plate, and object carrying platforms are arranged on the end face of the load bearing plate and located on two sides of the lead screw protection box.

As a preferable scheme of the present invention, the driving screw rod is rotatably connected to the bearing seat, and the driving screw rod is connected to the driving slider by a screw thread.

As a preferable aspect of the present invention, the driving slide groove and the driving slide rail are connected to each other in a sliding manner.

As a preferable scheme of the present invention, the pressing plate sliding groove and the pressing plate sliding block are connected in a sliding manner, and the pressure sensor is connected to the controller through a wire and electrically connected in a connection manner.

As a preferable scheme of the present invention, the driving motor is electrically connected to the controller through a wire, and the driving slide rail has a T-shaped structure.

As a preferable scheme of the utility model, the movable pressing plate and the fixed pressing plate are of T-shaped structures, the screw rod protection box is of a through structure, and the end surfaces of the screw rod protection box and the objective table are on the same horizontal plane.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the driving motor is adopted to drive the driving screw rod to rotate so as to complete the clamping of the maintenance machine, the whole process is convenient to operate, and the clamping is quick, so that the problems of troublesome operation and low working efficiency are solved.

2. According to the utility model, through the design that the screw rod protection box is connected to the end face of the load plate and is positioned outside the driving slide block, chips are prevented from falling on the driving screw rod during maintenance, and the driving screw rod and the driving slide block are prevented from being stuck and damaged when the driving motor works, so that the problem of low service life is solved.

Drawings

FIG. 1 is a schematic diagram of an explosive structure according to the present invention;

FIG. 2 is a schematic side view of the front isometric configuration of the present invention;

fig. 3 is a schematic view of the transmission structure of the present invention.

In the figure: 1. a load board; 2. a drive motor; 3. a controller; 4. driving the screw rod; 5. driving the slide block; 6. a drive chute; 7. driving the slide rail; 8. a lead screw protection box; 9. a pressing plate chute; 10. a pressure plate slide block; 11. a movable pressing plate; 12. fixing the pressing plate; 13. a pressure sensor; 14. an object stage.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

a quick clamping device for mechanical maintenance comprises a load board 1, a driving motor 2 is connected on the end face of the load board 1, the driving motor 2 is connected with a controller 3 through a lead, the controller 3 is fixedly connected on the end face of the load board 1 and is positioned at one side of the driving motor 2, the driving end of the driving motor 2 is connected with a driving lead screw 4 through a coupler, the other end of the driving lead screw 4 is fixedly connected on the end face of the load board 1 through a bearing seat, a driving slide block 5 is sleeved on the driving lead screw 4, a driving slide groove 6 is arranged at the bottom of the driving slide block 5, a driving slide rail 7 is connected in the driving slide groove 6, the driving slide rail 7 is fixedly connected on the end face of the load board 1, a lead screw protection box 8 is connected on the end face of the load board 1 and is positioned outside the driving slide block 5, and pressure plate slide grooves 9 are correspondingly arranged on the front end face and the rear end face of the lead screw protection box 8, be provided with clamp plate slider 10 in the clamp plate spout 9, the one end of clamp plate slider 10 is connected on the corresponding lateral wall of drive slider 5, the other end of clamp plate slider 10 is connected with movable clamp plate 11, movable clamp plate 11 is provided with fixed pressing plate 12 to the opposite, fixed pressing plate 12 fixed connection is on the terminal surface of load board 1 and be located the left terminal surface of drive slide rail 7, all be provided with pressure sensors 13 on the opposite face of movable clamp plate 11 and fixed pressing plate 12, on the terminal surface of load board 1 and be located the both sides of lead screw protective housing 8 and all be provided with objective table 14.

In an embodiment, referring to fig. 1, fig. 2, and fig. 3, firstly, an instrument to be maintained is placed on an object stage 14, and one end of the instrument is close to a fixed pressing plate 12, and then the controller 3 is started, under the condition that the connection mode of the driving motor 2 and the controller 3 through a wire is electrically connected, the driving motor 2 converts electric energy into kinetic energy, so that the driving end of the driving motor 2 starts to rotate, thereby driving the driving screw 4 to rotate under the condition that the connection mode of the driving screw 4 and the bearing seat is rotationally connected, meanwhile, the connection mode of the driving screw 4 and the driving slider 5 is in threaded connection, and driving the driving slider 5 to move on the driving screw 4 under the condition that the connection mode of the driving chute 6 and the driving slide rail 7 is in sliding connection.

In an embodiment, referring to fig. 1 and fig. 2, a movable pressing plate 11 is connected to the driving slider 5, the movable pressing plate 11 is driven to move in the same direction under the condition that the pressing plate sliding groove 9 and the pressing plate slider 10 are connected in a sliding manner, after the movable pressing plate 11 contacts the machine to be maintained and forms extrusion with the fixed pressing plate 12 on the machine to be maintained, the movable pressing plate 11 and the fixed pressing plate 12 are elastically deformed, and at this time, under the condition that the pressure sensor 13 is connected with the controller 3 through a wire and the connection manner is electrically connected, the pressure sensor 13 stops the driving motor 2, stops the extrusion of the movable pressing plate 11 and the fixed pressing plate 12 on the machine to be maintained, and finishes clamping.

In the embodiment, please refer to fig. 1 and 3, after maintenance, the driving motor 2 is started through the controller 3, and the same mode is released, and through the design that the screw rod protection box 8 is connected to the end face of the load plate 1 and the outside of the driving slide block 5, some chips are prevented from dropping on the driving screw rod 4 during maintenance, and the driving screw rod 4 and the driving slide block 5 are prevented from being stuck and damaged during the operation of the driving motor 2.

The working process of the utility model is as follows: firstly, an instrument to be maintained is placed on an objective table 14, one end of the instrument is close to a fixed pressing plate 12, then a controller 3 is started, under the condition that a driving motor 2 is electrically connected with the controller 3 through a lead, the driving motor 2 converts electric energy into kinetic energy, so that a driving end of the driving motor 2 starts to rotate, the driving lead screw 4 is driven to rotate under the condition that the driving lead screw 4 is rotatably connected with a bearing seat, meanwhile, the driving lead screw 4 is in threaded connection with a driving slide block 5, the driving slide block 5 is driven to move on the driving lead screw 4 under the condition that the driving slide groove 6 is slidably connected with a driving slide rail 7, a movable pressing plate 11 is connected with the driving slide block 5, and the movable pressing plate 11 is driven to move towards the same direction under the condition that the pressing plate slide groove 9 is slidably connected with the pressing plate slide block 10, when the movable pressing plate 11 contacts with the machine to be maintained and forms extrusion to the machine to be maintained with the fixed pressing plate 12, the movable pressing plate 11 and the fixed pressing plate 12 can generate elastic deformation, at the moment, under the condition that the pressure sensor 13 is connected with the controller 3 through a lead and the connection mode is electrical connection, the pressure sensor 13 can stop the driving motor 2 to stop working, the extrusion to the machine to be maintained by the movable pressing plate 11 and the fixed pressing plate 12 is stopped, clamping is completed, the driving motor 2 is started through the controller 3 after maintenance, and the same mode is released, through the design that the external connection that is located drive slider 5 on the terminal surface of load board 1 has lead screw protective housing 8, some pieces drop on drive lead screw 4 when having avoided the maintenance, guaranteed that driving motor 2 should not block and die and damage at during operation drive lead screw 4 and drive slider 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. A quick clamping device for mechanical maintenance, includes load board (1), its characterized in that: the end face of the load board (1) is connected with a driving motor (2), the driving motor (2) is connected with a controller (3) through a lead, the controller (3) is fixedly connected to the end face of the load board (1) and located on one side of the driving motor (2), the driving end of the driving motor (2) is connected with a driving lead screw (4) through a coupler, the other end of the driving lead screw (4) is fixedly connected to the end face of the load board (1) through a bearing seat, a driving sliding block (5) is sleeved on the driving lead screw (4), a driving sliding groove (6) is formed in the bottom of the driving sliding block (5), a driving sliding rail (7) is connected in the driving sliding groove (6), the driving sliding rail (7) is fixedly connected to the end face of the load board (1), a lead screw protection box (8) is connected on the end face of the load board (1) and located outside the driving sliding block (5), the lead screw protection box is characterized in that a pressing plate sliding groove (9) is correspondingly formed in the front end face and the rear end face of the lead screw protection box (8), a pressing plate sliding block (10) is arranged in the pressing plate sliding groove (9), one end of the pressing plate sliding block (10) is connected to the corresponding side wall of the driving sliding block (5), the other end of the pressing plate sliding block (10) is connected with a movable pressing plate (11), the movable pressing plate (11) is oppositely provided with a fixed pressing plate (12), the fixed pressing plate (12) is fixedly connected to the end face of the load bearing plate (1) and located on the left end face of the driving sliding rail (7), pressure sensors (13) are arranged on the opposite faces of the movable pressing plate (11) and the fixed pressing plate (12), and object carrying platforms (14) are arranged on the end face of the load bearing plate (1) and on the two sides of the lead screw protection box (8).

2. A quick clamping device for mechanical maintenance according to claim 1, characterized in that: the driving screw rod (4) is connected with the bearing seat in a rotating mode, and the driving screw rod (4) is connected with the driving sliding block (5) in a threaded mode.

3. A quick clamping device for mechanical maintenance according to claim 2, characterized in that: the driving sliding chute (6) is connected with the driving sliding rail (7) in a sliding manner.

4. A quick clamping device for mechanical maintenance according to claim 3, characterized in that: the pressure plate sliding groove (9) is connected with the pressure plate sliding block (10) in a sliding mode, and the pressure sensor (13) is connected with the controller (3) through a lead and is electrically connected with the controller in a connecting mode.

5. A quick clamping device for mechanical maintenance according to claim 4, characterized in that: the driving motor (2) is electrically connected with the controller (3) through a lead, and the driving sliding rail (7) is of a T-shaped structure.

6. A quick clamping device for mechanical maintenance according to claim 5, characterized in that: the movable pressing plate (11) and the fixed pressing plate (12) are of T-shaped structures, the screw rod protection box (8) is of a through structure, and the end faces of the screw rod protection box (8) and the objective table (14) are on the same horizontal plane.