CN220509604U - Hydraulic servo tool rest experiment table - Google Patents

Abstract

The utility model discloses a hydraulic servo tool rest experiment table which comprises a base, wherein the front side and the rear side of an inner cavity of the base are respectively connected with a connecting rod through bearings in a rotating mode, universal wheels are respectively arranged on the left side and the right side of the outer wall of the connecting rod, a sleeve is arranged at the center position of the outer wall of the connecting rod, first teeth are respectively arranged on the circumference of the outer wall of the sleeve, guide rods are respectively symmetrically arranged on the left side and the right side of the inner cavity of the base, driving plates are respectively sleeved on the front end and the rear end of the outer wall of the guide rod, and a motor is connected with the center position of the rear side of the base through screws. This hydraulic servo knife rest laboratory bench not only is convenient for remove, need not to accomplish with the help of other external equipment, and easy operation is convenient, labour saving and time saving has reduced use cost, and in addition, it can also be according to the height of user demand regulation platform, and the staff of the different heights of being convenient for operates and uses, has brought many convenient conditions of use for it, uses in a flexible way, and the practicality is strong, satisfies the user demand on the current market.

Description

Hydraulic servo tool rest experiment table

Technical Field

The utility model relates to the technical field of experiment tables, in particular to a hydraulic servo tool rest experiment table.

Background

The hydraulic servo tool rest experiment table is equipment for teaching and scientific research experiments and is used for simulating and researching the working principle and performance of the hydraulic servo tool rest in industrial production.

The hydraulic servo tool rest experiment table is generally composed of an experiment table frame, a hydraulic system, a servo system and the like. A laboratory bench is a structure that supports and secures the entire laboratory bench, typically made of a high strength material. The hydraulic system is a power source of the laboratory bench and comprises a hydraulic pump, a hydraulic valve, an oil tank and the like, and is used for generating and controlling hydraulic energy. The servo system is a control part of the experiment table and comprises a servo motor, a sensor, a controller, an actuator and the like, and is used for realizing accurate control on the movement of the tool rest.

The hydraulic servo tool rest experiment table has important application value in teaching and scientific research in the fields of mechanical engineering, automation, hydraulic transmission and the like, is beneficial to culturing the actual operation capability and innovative thinking of students, and promotes the research and development of related technologies.

At present, the use of current hydraulic servo knife rest laboratory bench in order to cooperate different crowds, need often change its mounted position, but because laboratory bench is bulky, heavy, when carrying it and remove, can only accomplish with the help of other external equipment, not only the operation is wasted time and energy, but also can increase use cost, in addition, because the laboratory bench can't be according to different people's height to adjust operation platform's height, lead to tall crowd need the bow to go on when the operation, and short crowd can receive the interference of platform when the operation, the operation is very inconvenient, can't satisfy the user demand on the existing market, consequently, based on above shortcoming, the present hydraulic servo knife rest laboratory bench of release improves this.

Disclosure of Invention

The utility model aims to provide a hydraulic servo tool rest experiment table for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic servo knife rest laboratory bench, includes the base, both sides all are connected with the connecting rod through the bearing rotation around the inner chamber of base, the universal wheel is all installed to the outer wall left and right sides of connecting rod, the sleeve is all installed to the outer wall central point of connecting rod put, telescopic outer wall circumference all is provided with first tooth, the inner chamber left and right sides of base is all provided with the guide arm symmetrically, both ends all overlap around the outer wall of guide arm are equipped with the drive plate, the rear side central point screw connection of base has the motor, the one end of screw rod is installed to the front side output of motor, and the other end of screw rod extends into the inner chamber of base, the front side of screw rod runs through the outer wall of drive plate and rotates through the bearing to be connected on the inner wall of base, threaded connection between screw rod and the drive plate, the second tooth is all installed from front to back to the bottom of drive plate, the outer pole is all installed to the top four corners department of base, the inner chamber grafting of outer pole has the one end of inner rod, the other end of inner rod extends out of the upper surface of outer pole and installs the surface of outer pole and the main part surface of the main part, the surface of the main part is connected with the hydraulic pressure cylinder on the surface of the laboratory bench, and is connected with the surface of the main part.

Preferably, the driving plate is disposed above the sleeve.

Preferably, the second teeth are matched with the first teeth and correspond to each other in position.

Preferably, the shape of the inner rod is arranged in a convex shape.

Preferably, the motor and the hydraulic cylinder are internally provided with storage batteries.

Compared with the prior art, the utility model has the beneficial effects that: this hydraulic servo knife rest laboratory bench, through the base, the connecting rod, the sleeve, first tooth, the guide arm, the drive plate, the cooperation between motor, screw rod and the second tooth, thereby can drive the universal wheel and rotate, and shift out or move back into in the base with the universal wheel rotation, can be convenient for overall movement by the universal wheel, cooperation between through outer pole, interior pole and pneumatic cylinder, thereby can promote laboratory bench main part upwards or the downward movement, the device is convenient for remove not only, need not to accomplish with the help of other external equipment, easy operation is convenient, labour saving and time saving, use cost has been reduced, moreover, it can also adjust the height of platform according to the user demand, the staff of different heights of being convenient for operates and uses, a lot of convenient conditions of use have been brought for it, and is flexible in use, the practicality is strong, satisfy the user demand on the current market.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a top view of the drive plate of the present utility model.

In the figure: 1. the experimental bench comprises a base, 2, a connecting rod, 3, a universal wheel, 4, a sleeve, 5, a first tooth, 6, a guide rod, 7, a driving plate, 8, a motor, 9, a screw, 10, a second tooth, 11, an outer rod, 12, an inner rod, 13, a main body of the experimental bench, 14 and a hydraulic cylinder.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a hydraulic servo knife rest laboratory bench, including base 1, both sides all are connected with connecting rod 2 through the bearing rotation around the inner chamber of base 1, universal wheel 3 is all installed to the outer wall left and right sides of connecting rod 2, sleeve 4 is installed to the outer wall central point of connecting rod 2, sleeve 4's outer wall circumference all is provided with first tooth 5, the inner chamber left and right sides of base 1 all symmetry is provided with guide arm 6, both ends all overlap around guide arm 6's the outer wall are equipped with driving plate 7, base 1's rear side central point puts screw connection has motor 8, the one end of screw rod 9 is installed to motor 8's front side output, and the other end of screw rod 9 extends into base 1's inner chamber, the front side of screw rod 9 runs through the outer wall of driving plate 7 and is connected on base 1's inner wall through the bearing rotation, mutual threaded connection between screw rod 9 and the driving plate 7, second tooth 10 is all installed from front to back to the bottom of driving plate 7, intermeshing connects between second tooth 10 and the first tooth 5, outer pole 11 is all installed to top four corners department, the inner chamber grafting of outer pole 11 has the one end of inner rod 12, the other end of inner rod 12 is connected with the top of the outer cylinder 11 and the top of the cylinder surface of the main part of the outer rod 11 is connected with the main part of the surface of the laboratory bench surface of the main part 13 on the surface of the main part of the extension of the main part of the surface of the laboratory bench 13, the surface of the main part is connected with the surface of the top of the laboratory bench 13.

Preferably, the driving plate 7 is arranged above the sleeve 4.

Preferably, the second teeth 10 are matched with the first teeth 5 and correspond to each other in position.

Preferably, the shape of the inner rod 12 is arranged in a "convex" shape, so as to avoid that the inner rod 12 is pulled out of the inner cavity of the outer rod 11.

As a preferred scheme, the motor 8 and the hydraulic cylinder 14 are internally provided with storage batteries, and the storage batteries can facilitate independent use of the equipment.

The electrical components mentioned in the scheme are all the prior art, and the model is only one of the prior art, so long as the electrical components can be used for achieving the purpose in the scheme.

All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the working sequence among the electric components in the following working principles, wherein the detailed connection means are known in the art, the working principles and the processes are mainly introduced below, and the electric control is not described any more, and the specific work is as follows.

When the universal wheel is used, the motor 8 is started, the motor 8 drives the screw rod 9 to rotate, the rotating screw rod 9 can drive the two driving plates 7 which are in threaded connection with the outer wall of the screw rod to drive the second teeth 10 to move outwards or inwards together, when the two driving plates 7 drive the second teeth 10 to move outwards together, the second teeth 10 which move outwards can stir the first teeth 5 to drive the sleeve 4, the connecting rod 2 and the universal wheel 3 to rotate outwards together because of the mutual meshed connection between the second teeth 10 and the first teeth 5, at the moment, the universal wheel 3 which turns outwards can gradually move out of the base 1 and abut against the ground to support the equipment, the whole movement can be facilitated by virtue of the moved universal wheel 3, and when the two driving plates 7 drive the second teeth 10 to move inwards together, the second teeth 10 which move inwards can stir the first teeth 5 to drive the sleeve 4, the connecting rod 2 and the universal wheel 3 to rotate inwards together, at the moment, the universal wheel 3 which turns inwards can gradually move back into the base 1 and the base 1 can be seated on the ground, so that the whole position is fixed; when the whole position of the equipment is fixed, the hydraulic cylinder 14 is started, the hydraulic cylinder 14 can push the experiment table main body 13 to move upwards or downwards, in the process, the inner rod 12 can be pulled, the stability of the experiment table main body 13 during movement can be improved by means of the cooperation between the outer rod 11 and the inner rod 12, when the experiment table main body 13 moves to a proper position, the hydraulic cylinder 14 is closed, and the position of the experiment table main body 13 is fixed, namely the position height adjustment operation of the experiment table main body 13 is completed; the device not only is convenient for remove, need not to accomplish with the help of other external equipment, and easy operation is convenient, labour saving and time saving has reduced use cost, and in addition, it still can be according to the height of user demand regulation platform, and the staff of the different heights of being convenient for operates and uses, has brought many convenient conditions of use for it, uses in a flexible way, and the practicality is strong, is fit for promoting.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "center location," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "snap-in," "socket," "weld," "mount," "set," "interference fit," "screw connection," "pin connection," and the like are to be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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 (5)

1. The utility model provides a hydraulic servo knife rest laboratory bench, includes base (1), its characterized in that: the utility model discloses a base, including base (1) and outer teeth, the inner chamber front and back both sides of base (1) all are connected with connecting rod (2) through the bearing rotation, universal wheel (3) are all installed to the outer wall left and right sides of connecting rod (2), sleeve (4) are installed in outer wall central point of connecting rod (2), the outer wall circumference of sleeve (4) all is provided with first tooth (5), the inner chamber left and right sides of base (1) all symmetry is provided with guide arm (6), both ends all overlap around the outer wall of guide arm (6) are equipped with drive plate (7), the rear side central point screw connection of base (1) has motor (8), the one end of screw rod (9) is installed to the front side output of motor (8), and the other end of screw rod (9) extends into the inner chamber of base (1), the front side of screw rod (9) runs through the outer wall of drive plate (7) and is connected on the inner wall of base (1) through the bearing rotation, threaded connection each other between screw rod (9) and drive plate (7), the bottom of drive plate (7) all installs second tooth (10) from front to back, the inner chamber (10) is installed to the inner end of second tooth (11) is connected between outer tooth (11) and the outer tooth (11), the other end of the inner rod (12) extends out of the upper surface of the outer rod (11) and is provided with a laboratory bench main body (13), a hydraulic cylinder (14) is connected with the center position screw of the top end of the base (1), and the output end of the upper surface of the hydraulic cylinder (14) is fixedly connected to the lower surface of the laboratory bench main body (13).

2. A hydraulic servo knife holder bench according to claim 1, characterized in that: the driving plate (7) is arranged above the sleeve (4).

3. A hydraulic servo knife holder bench according to claim 1, characterized in that: the second teeth (10) are matched with the first teeth (5) and correspond to each other in position.

4. A hydraulic servo knife holder bench according to claim 1, characterized in that: the shape of the inner rod (12) is in a convex shape.

5. A hydraulic servo knife holder bench according to claim 1, characterized in that: the motor (8) and the hydraulic cylinder (14) are internally provided with storage batteries.