CN210016363U

CN210016363U - Screw rod type stepping micro sliding table

Info

Publication number: CN210016363U
Application number: CN201921350864.0U
Authority: CN
Inventors: 梁新友
Original assignee: Huizhou Sanya Industry Co Ltd
Current assignee: Huizhou Sanya Industry Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-02-04
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a miniature slip table of screw rod formula step-by-step, the on-line screen storage device comprises a base, the right side fixedly connected with bearing frame at base top, the left side fixedly connected with motor mounting panel of base, the right side fixedly connected with step motor of motor mounting panel, step motor's output shaft fixedly connected with ball screw, ball screw's surface threaded connection has the nut, the first slider of top fixedly connected with of nut. The utility model discloses a set up ball screw, played in minimum space, realized high precision, through setting up linear guide rail, played the precision high, longe-lived, wearing and tearing are little, the noise is low, operate steadily, take the structure of direct mount moreover to do not need the shaft coupling, vertically also very compact, solved current silk pole-type step-by-step miniature slip table acceleration slow, positioning time is long, dynamic property is poor, and the structure is complicated moreover, extravagant mechanical design space's problem.

Description

Screw rod type stepping micro sliding table

Technical Field

The utility model relates to a miniature slip table technical field specifically is the step-by-step miniature slip table of lead screw formula.

Background

The slide table is widely applied to various devices so far, contributes to indispensable labor for device manufacturing development, brings more opportunities for engineers interested in device research, development and manufacturing, and is currently widely applied to places such as measurement, laser welding, laser cutting, glue coating machines, perforating machines, glue dispensing machines, small numerical control machines, engraving and milling machines, sample drawing machines, cutting beds, transfer machines, sorting machines, testing machines, applicable education and the like, but the existing screw rod type stepping micro slide table is slow in acceleration, long in positioning time, poor in dynamic performance, complex in structure and capable of wasting mechanical design space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a step-by-step miniature slip table of lead screw formula possesses accurate, fast and steady advantage, has solved that current the step-by-step miniature slip table acceleration of lead screw formula is slow, positioning time is long, dynamic behavior is poor, and the structure is complicated moreover, the problem in extravagant mechanical design space.

In order to achieve the above object, the utility model provides a following technical scheme: screw rod formula step-by-step miniature slip table, the on-line screen storage device comprises a base, the right side fixedly connected with bearing frame at base top, the left side fixedly connected with motor mounting panel of base, the right side fixedly connected with step motor of motor mounting panel, step motor's output shaft fixedly connected with ball screw, ball screw's surperficial threaded connection has the nut, the first slider of top fixedly connected with of nut, the equal fixedly connected with apron in top of bearing frame and motor mounting panel, the front and the equal fixedly connected with curb plate in the back of bearing frame and motor mounting panel.

Preferably, a linear guide rail is fixedly connected to the top of the base, and a second sliding block is slidably connected to the surface of the linear guide rail.

Preferably, the two ends of one side of the bearing seat are fixedly connected with first cushion pads, and the two ends of one side of the motor mounting plate are fixedly connected with second cushion pads.

Preferably, the right side of the ball screw is movably connected with a bearing, and the right side of the bearing is movably connected with a bearing seat.

Preferably, the cover plate is positioned on the top of the first sliding block, and the first sliding block is connected with the cover plate in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up ball screw, played in minimum space, realized high precision, through setting up linear guide rail, played the precision high, longe-lived, wearing and tearing are little, the noise is low, operate steadily, take the structure of direct mount moreover to do not need the shaft coupling, vertically also very compact, solved current silk pole-type step-by-step miniature slip table acceleration slow, positioning time is long, dynamic property is poor, and the structure is complicated moreover, extravagant mechanical design space's problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an explosion diagram of the structure of the present invention.

In the figure: 1. a base; 2. a bearing seat; 3. a motor mounting plate; 4. a stepping motor; 5. a nut; 6. a first slider; 7. a linear guide rail; 8. a second slider; 9. a first cushion pad; 10. a second cushion pad; 11. a cover plate; 12. a side plate; 13. a bearing; 14. and a ball screw.

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.

The utility model discloses a base 1, bearing frame 2, motor mounting panel 3, step motor 4, nut 5, first slider 6, linear guide rail 7, second slider 8, first blotter 9, second blotter 10, apron 11, curb plate 12, bearing 13 and ball screw 14 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-2, a screw type stepping micro sliding table includes a base 1, a linear guide rail 7 fixedly connected to the top of the base 1, a second slider 8 slidably connected to the surface of the linear guide rail 7, a bearing seat 2 fixedly connected to the right side of the top of the base 1, a bearing 13 movably connected to the right side of the ball screw 14, a bearing seat 2 movably connected to the right side of the bearing 13, a motor mounting plate 3 fixedly connected to the left side of the base 1, a first buffer 9 fixedly connected to both ends of one side of the bearing seat 2, a second buffer 10 fixedly connected to both ends of one side of the motor mounting plate 3, a stepping motor 4 fixedly connected to the right side of the motor mounting plate 3, a ball screw 14 fixedly connected to an output shaft of the stepping motor 4, a nut 5 threadedly connected to the surface of the ball screw 14, a first slider 6 fixedly connected to the top of the nut 5, a cover, the apron 11 is located the top of first slider 6, first slider 6 and apron 11 sliding connection, the equal fixedly connected with curb plate 12 in front and the back of bearing frame 2 and motor mounting panel 3, through setting up ball screw 14, played in minimum space, realize high precision, through setting up linear guide rail 7, it is high to have played the precision, long-lived, wearing and tearing are little, the noise is low, operate steadily, and take the structure of direct mount, thereby do not need the shaft coupling, it is vertical also very compact, it is slow to have solved current silk pole-type step-by-step miniature slip table acceleration, the dead time is long, the dynamic property is poor, and the structure is complicated, the problem in extravagant mechanical design space.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Screw rod type stepping micro sliding table comprises a base (1) and is characterized in that: the utility model discloses a motor mounting plate, including base (1), right side fixedly connected with bearing frame (2) at base (1) top, left side fixedly connected with motor mounting panel (3) of base (1), right side fixedly connected with step motor (4) of motor mounting panel (3), output shaft fixedly connected with ball screw (14) of step motor (4), the surperficial threaded connection of ball screw (14) has nut (5), the first slider (6) of top fixedly connected with of nut (5), the equal fixedly connected with apron (11) in top of bearing frame (2) and motor mounting panel (3), the front and the equal fixedly connected with curb plate (12) in the back of bearing frame (2) and motor mounting panel (3).

2. The screw-type stepping micro sliding table according to claim 1, wherein: the top of the base (1) is fixedly connected with a linear guide rail (7), and the surface of the linear guide rail (7) is connected with a second sliding block (8) in a sliding mode.

3. The screw-type stepping micro sliding table according to claim 1, wherein: the bearing bracket is characterized in that first buffer cushions (9) are fixedly connected to the two ends of one side of the bearing seat (2), and second buffer cushions (10) are fixedly connected to the two ends of one side of the motor mounting plate (3).

4. The screw-type stepping micro sliding table according to claim 1, wherein: the right side of the ball screw (14) is movably connected with a bearing (13), and the right side of the bearing (13) is movably connected with the bearing seat (2).

5. The screw-type stepping micro sliding table according to claim 1, wherein: the cover plate (11) is located at the top of the first sliding block (6), and the first sliding block (6) is connected with the cover plate (11) in a sliding mode.