CN218472953U - Single-shaft electric sliding table - Google Patents

Abstract

The utility model relates to an electronic slip table technical field discloses electronic slip table of unipolar, the on-line screen storage device comprises a base, base top one side middle part fixedly connected with servo motor, servo motor drive end fixedly connected with shaft coupling, servo motor one end fixedly connected with lead screw is kept away from to the shaft coupling. The utility model discloses in, under the cooperation of servo motor and shaft coupling, the slider is through first guide rail and second guide rail, can reduce the running resistance of slider, be favorable to realizing that the electronic slip table of unipolar has good stability, the purpose of not having the crawl when can reaching slip table good and low-speed heavy load of operation smoothness when removing, the staff upwards mentions the fixed pin, the spacer pin can receive the extrusion, make the spacer pin compressed inside the fixed pin, can realize that the fixed pin breaks away from and close the piece, make things convenient for the staff to overhaul, can reduce staff's work load, be favorable to improving work efficiency.

Description

Single-shaft electric sliding table

Technical Field

The utility model relates to an electronic slip table technical field especially relates to electronic slip table of unipolar.

Background

The electric sliding table is one of linear sliding tables, is also commonly called as an electric cylinder and a linear module in industry, is formed by combining the linear sliding table with motor drive, realizes driving a workpiece to automatically and linearly move through the motor drive, has the characteristics of low cost, flexible configuration and the like, is the best substitute of a hydraulic cylinder and an air cylinder, and is widely applied to industries such as industry, military, entertainment facilities, automobiles and the like.

However, during the in-service use, the electronic slip table of unipolar stability is relatively poor with the operation ride comfort, can appear the phenomenon of crawling when low-speed heavy load, is unfavorable for in-service use, and simultaneously, when the staff overhauld, often need be through dismantling a large amount of bolts, very loaded down with trivial details, staff work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a single-shaft electric sliding table.

In order to achieve the above purpose, the utility model adopts the following technical scheme: electronic slip table of unipolar, the on-line screen storage device comprises a base, base top one side middle part fixedly connected with servo motor, servo motor drive end fixedly connected with shaft coupling, servo motor one end fixedly connected with lead screw is kept away from to the shaft coupling, base top opposite side middle part fixedly connected with closes the piece down, the equal first guide rail of fixedly connected with in piece top both sides down, it has the slider to close piece top sliding connection down, the equal fixedly connected with second guide rail in slider bottom middle part both sides, middle part fixedly connected with screw-nut pair in the slider, slider top sliding connection has the piece of closing on, it is provided with the fixed orifices to close the equal symmetry in piece both sides middle part on to go up, it has all run through the fixed pin to close piece top four corners department, the middle part all is provided with the cavity in the fixed pin, the equal fixedly connected with spring in cavity one side middle part in cavity one side, the equal fixed connection in spacer pin one side middle part of one end that the cavity was kept away from to the spring.

As a further description of the above technical solution:

and mounting holes are formed in the four corners of the base.

As a further description of the above technical solution:

the base top middle part fixedly connected with fixing base, the lead screw runs through fixing base one side middle part.

As a further description of the above technical solution:

the first guide rail is close to one side and is connected with a second guide rail in a sliding mode.

As a further description of the above technical solution:

the base top opposite side rear portion fixedly connected with controller, controller electric connection has servo motor.

As a further description of the above technical solution:

the top end of the upper combining block is fixedly connected with a fixed disc.

As a further description of the above technical solution:

and limiting pins are connected in the cavities in a sliding manner.

As a further description of the above technical solution:

the limiting pins are clamped in the fixing holes.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, under the cooperation of servo motor and shaft coupling, the slider can reduce the gliding running resistance of slider through first guide rail and second guide rail, is favorable to realizing that the electronic slip table of unipolar has good stability, does not have the purpose of crawling when can reaching the slip table and move the ride comfort good and the low-speed heavy load.

2. The utility model discloses in, during the maintenance, the staff upwards mentions the fixed pin, because the spacer pin is all handled through the radius angle, can realize that spacer pin and fixed orifices contact department are smooth-going, receive ascending effort when the fixed pin, the spacer pin can receive the extrusion for the spacer pin is compressed to the fixed pin inside, can realize removing the locking of closing between piece and the slider, makes things convenient for the staff to overhaul, can reduce staff's work load, is favorable to improving work efficiency.

Drawings

Fig. 1 is a perspective front view of a single-shaft electric sliding table provided by the present invention;

fig. 2 is an exploded perspective view of the single-shaft electric sliding table of the present invention;

fig. 3 is a perspective view of a partial structure of a first guide rail of the single-shaft electric sliding table of the present invention;

fig. 4 is an internal structure view of the fixing pin of the single-shaft electric slide table of the present invention.

Illustration of the drawings:

1. a servo motor; 2. a coupling; 3. a fixed seat; 4. a controller; 5. a fixing hole; 6. a fixing pin; 7. fixing the disc; 8. combining the blocks; 9. a slider; 10. combining the blocks; 11. mounting holes; 12. a base; 13. a lead screw; 14. a first guide rail; 15. a second guide rail; 16. a spacing pin; 17. a spring; 18. a cavity.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the single-shaft electric sliding table comprises a base 12, wherein a servo motor 1 is fixedly connected to the middle of one side of the top end of the base 12, a coupler 2 is fixedly connected to the driving end of the servo motor 1, a lead screw 13 is fixedly connected to one end, far away from the servo motor 1, of the coupler 2, the servo motor 1 is controlled by adopting the servo motor 1 with good moment frequency characteristic, strong overload capacity, wide speed regulation range and extremely low vibration noise as a power source, the driving end of the servo motor 1 can rotate, the coupler 2 can rotate under the cooperation of the servo motor 1, the lead screw 13 can rotate under the action of the coupler 2, a lower combining block 10 is fixedly connected to the middle of the other side of the top end of the base 12, first guide rails 14 are fixedly connected to two sides of the top end of the lower combining block 10, a sliding block 9 is slidably connected to the top end of the lower combining block, and second guide rails 15 are fixedly connected to two sides of the middle of the bottom end of the sliding block 9, the bottom end of the sliding block 9 is provided with a first guide rail 14 and a second guide rail 15, which can reduce the sliding running resistance of the sliding block 9, and is favorable for realizing good stability of the single-shaft electric sliding table, and can achieve the purposes of good running smoothness when the sliding table moves and no creeping when the sliding table is under low speed and heavy load, the middle part in the sliding block 9 is fixedly connected with a screw nut pair, the top end of the sliding block 9 is slidably connected with a top closing block 8, the middle parts of two sides of the top closing block 8 are symmetrically provided with fixing holes 5, four corners of the top end of the top closing block 8 are all penetrated with fixing pins 6, the middle part in the fixing pins 6 is provided with cavities 18, the middle part of one side of each cavity 18 is fixedly connected with a spring 17, one end of each spring 17 far away from the cavity 18 is fixedly connected with the middle part of one side of a limiting pin 16, a worker can lift up the fixing pin 6, because the limiting pin 16 is processed by a fillet, the smooth contact part of the limiting pin 16 and the fixing holes 5 can be realized, receive ascending effort when fixed pin 6, the spacer pin 16 can receive the extrusion, make the spacer pin 16 compressed to fixed pin 6 inside, can realize removing the locking of closing between piece 8 and the slider 9, after overhauing and accomplishing, the staff inserts corresponding position with fixed pin 6, when fixed pin 6 moves down, spacer pin 16 is compressed to fixed pin 6 inside, when spacer pin 16 removes to fixed orifices 5, spring 17 can be through self effort 16 propelling movement to fixed orifices 5 with spacer pin, can realize closing piece 8 on fixing, make things convenient for the staff to overhaul, can reduce staff's work load, be favorable to improving work efficiency.

The four corners of the base 12 are respectively provided with a mounting hole 11, a worker can install and fix the base 12 through the mounting holes 11 to ensure the firmness of the electric sliding table, the middle part of the top end of the base 12 is fixedly connected with a fixed seat 3, a lead screw 13 penetrates through the middle part of one side of the fixed seat 3, the fixed seat 3 is arranged to provide a supporting function for the lead screw 13 and ensure the transmission stability of the lead screw 13, one side, close to the first guide rail 14, of the first guide rail 14 is connected with a second guide rail 15 in a sliding way, the bottom end of the slide block 9 is provided with the first guide rail 14 and the second guide rail 15, the sliding running resistance of the slide block 9 can be reduced, the single-shaft electric sliding table is favorable for realizing good stability, the rear part of the other side of the top end of the base 12 is fixedly connected with a controller 4, and the controller 4 is electrically connected with a servo motor 1, through setting up controller 4, can ensure current signal transmission and give servo motor 1, be favorable to the steady operation of support equipment, on close 8 top fixedly connected with fixed disc 7 of piece, the staff fixes other work pieces on fixed disc 7, be favorable to the electronic slip table of unipolar to cooperate other work pieces, equal sliding connection has spacer pin 16 in the cavity 18, through sliding spacer pin 16 at cavity 18, be favorable to supplementary staff to overhaul the maintenance, 16 equal blocks of spacer pin are in fixed orifices 5, when spacer pin 16 removes to fixed orifices 5, spring 17 can be through self effort 16 propelling movement to fixed orifices 5 with spacer pin, can realize fixedly closing piece 8, make things convenient for the staff to overhaul, can reduce staff's work load, be favorable to improving work efficiency.

The working principle is as follows: in practical use, a worker installs and fixes the base 12 through the mounting hole 11, the firmness of the electric sliding table can be guaranteed, then the worker fixes other workpieces on the fixed disc 7, the worker controls the servo motor 1 to rotate the driving end of the servo motor 1, under the cooperation of the servo motor 1, the coupler 2 can rotate the lead screw 13, the lead screw 13 is fixed with the slider 9 by the lead screw 13 nut pair, the slider 9 can move along with the lead screw 13 nut pair, under the cooperation of the slider 9, the synchronous movement of the upper combining block 8 and the fixed disc 7 can be realized, as the first guide rail 14 and the second guide rail 15 are arranged at the bottom end of the slider 9, the sliding operation resistance of the slider 9 can be reduced, the single-shaft electric sliding table has good stability, the purposes of good operation smoothness and no creeping when the sliding table moves at low speed and large load can be achieved, meanwhile, the worker can regularly overhaul and maintain the slider 9, the worker can lift up the fixed pin 6, because the limit pin 16 is all inverted, the smooth operation of the fixed pin 5 and the fixed pin can be pushed up to the fixed pin 6, when the fixed pin 16 is pressed to the fillet, the fixed pin 16, the fixed pin 6 is pressed to the fillet, the fillet is released, the fixed pin 16, when the fixed pin 16 is pressed to the fillet, the fixed pin 16, the fixed pin 6, the fixed pin 16 is pressed to the fillet, the fillet is pressed by the fixed pin, the fixed pin 16, make things convenient for the staff to overhaul, can reduce staff's work load, be favorable to improving work efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. Electronic slip table of unipolar, including base (12), its characterized in that: base (12) top one side middle part fixedly connected with servo motor (1), servo motor (1) drive end fixedly connected with shaft coupling (2), servo motor (1) one end fixedly connected with lead screw (13) is kept away from in shaft coupling (2), base (12) top opposite side middle part fixedly connected with closes piece (10) down, the equal fixedly connected with first guide rail (14) in piece (10) top both sides down, it has slider (9) to close piece (10) top sliding connection down, the equal fixedly connected with second guide rail (15) in slider (9) bottom middle part both sides, the middle part fixedly connected with screw-nut is vice in slider (9), slider (9) top sliding connection has last piece (8), the equal symmetry in piece (8) both sides middle part of going up closes is provided with fixed orifices (5), it has all run through fixed pin (6) to go up to close piece (8) top four corners department, the middle part all is provided with cavity (18) in fixed pin (6), the equal fixedly connected with spring (17) in cavity (18) one side middle part, the one end that cavity (18) were kept away from in spring (17) is all connected at middle part spacing pin (16).

2. The single-shaft electric slide table of claim 1, wherein: the four corners of the base (12) are provided with mounting holes (11).

3. The single-shaft electric slide table according to claim 1, wherein: the base (12) top middle part fixedly connected with fixing base (3), lead screw (13) run through fixing base (3) one side middle part.

4. The single-shaft electric slide table of claim 1, wherein: and one side, close to the first guide rail (14), of the first guide rail is connected with a second guide rail (15) in a sliding manner.

5. The single-shaft electric slide table of claim 1, wherein: the controller is characterized in that a controller (4) is fixedly connected to the rear portion of the other side of the top end of the base (12), and the controller (4) is electrically connected with a servo motor (1).

6. The single-shaft electric slide table of claim 1, wherein: the top end of the upper combining block (8) is fixedly connected with a fixed disc (7).

7. The single-shaft electric slide table according to claim 1, wherein: limiting pins (16) are connected in the cavities (18) in a sliding mode.

8. The single-shaft electric slide table of claim 1, wherein: the limiting pins (16) are clamped in the fixing holes (5).

Images