CN210327349U

CN210327349U - Linear motor applied to miniaturized linear module

Info

Publication number: CN210327349U
Application number: CN201921470715.8U
Authority: CN
Inventors: 戴健飞; 柯玉理; 李庆光; 戴帝水
Original assignee: Shenzhen Dynamikwell Technology Co ltd
Current assignee: Shenzhen Dynamikwell Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-04-14
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a linear electric motor that miniaturized linear module was used, including base and slip table, the top sliding connection of slip table and base, the top of base is equipped with the spout that corresponds with the slip table, the interior bottom equidistance of spout is equipped with a plurality of magnetic steel sheets, the inner wall fixed connection of magnetic steel sheet and spout, the top of slip table is equipped with the mounting bracket, be equipped with the slot that corresponds with the slip table on the mounting bracket, a plurality of first locking screw fixed connection are passed through with the top of slip table to the mounting bracket. The utility model discloses in through putting two small-size flat motor active cells around small-size ball slip tables, make slip table atress balanced, be provided with the mounting bracket simultaneously, make the middle switching part of device still less, the structure is compacter.

Description

Linear motor applied to miniaturized linear module

Technical Field

The utility model relates to a linear electric motor technical field especially relates to a linear electric motor that miniaturized linear module was used.

Background

A linear motor is a transmission device that directly converts electric energy into mechanical energy for linear motion without any intermediate conversion mechanism. The linear motor module can be seen as a rotary motor which is formed by cutting open in the radial direction and expanding into a plane, wherein the linear motor module mainly comprises a linear motor magnetic track and a linear motor rotor.

However, although the existing linear motor module is structurally simplified compared with a lead screw module and a synchronous belt module, the linear motor rotor needs to drive the sliding assembly of the module to move together, the installation space and the installation mode of the linear motor rotor and an encoder need to be considered, the size of the sliding bedplate and the module is difficult to reduce, and meanwhile, the stress of the motor module is not balanced enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art linear electric motor's active cell and will driving the sliding assembly of module and remove together, need consider the installation space and the mounting means of linear electric motor active cell and encoder, the volume of slip platen and module is difficult to reduce, the not balanced problem of atress of motor module simultaneously, and the linear electric motor who provides a miniaturized linear module and use.

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

the utility model provides a linear electric motor that miniaturized linear module was used, includes base and slip table, the top sliding connection of slip table and base, the top of base is equipped with the spout that corresponds with the slip table, the interior bottom equidistance of spout is equipped with a plurality of magnetic steel pieces, the inner wall fixed connection of magnetic steel piece and spout, the top of slip table is equipped with the mounting bracket, be equipped with the slot that corresponds with the slip table on the mounting bracket, a plurality of first locking screw fixed connection are passed through with the top of slip table to the mounting bracket, the mounting bracket be equipped with first flat motor active cell and second flat motor active cell respectively, be equipped with the mounting groove that corresponds with the flat motor active cell on the mounting bracket, first flat motor active cell and second flat motor active cell all with the inner wall fixed connection of mounting groove.

Preferably, the first flat motor mover and the second flat motor mover are fixedly connected to the inner wall of the mounting groove by a plurality of second locking screws.

Preferably, a plurality of balls are fixedly connected to the outer walls of the two sides of the sliding table, grooves corresponding to the balls are formed in the inner wall of the sliding groove, and the edges of the balls are in contact with the inner walls of the grooves.

Preferably, the bottom of base fixedly connected with a plurality of latch segments, be equipped with the latch port on the latch segment.

Preferably, a plurality of connecting wires are fixedly connected to the outer wall of the mounting frame.

Preferably, the top of the mounting rack is provided with a plurality of fixing ports.

Has the advantages that:

1. when the flat motor rotor is electrified, under the action of the magnetic steel sheet, the first flat motor rotor and the second flat motor rotor can drive the sliding table to perform linear motion and drive the mounting frame to perform linear motion, and meanwhile, the balls can reduce the friction force between the sliding table and the inner wall of the sliding chute;

2. meanwhile, the mounting frame and the sliding table can be conveniently detached and mounted due to the arrangement of the first locking screws, the first flat motor rotor, the second flat motor rotor and the mounting frame can be conveniently detached due to the arrangement of the second locking screws, and meanwhile, the fixing base can be conveniently fixed due to the arrangement of the locking blocks.

Drawings

Fig. 1 is a schematic perspective view of a linear motor for a miniaturized linear module according to the present invention;

fig. 2 is a schematic perspective view of a linear motor structure for a miniaturized linear module according to the present invention;

fig. 3 is a schematic side view of a linear motor for a miniaturized linear module according to the present invention;

fig. 4 is a schematic front view of a linear motor applied to a miniaturized linear module according to the present invention.

In the figure: the device comprises a first flat motor rotor 1, a second flat motor rotor 2, a mounting rack 3, a sliding table 4, a magnetic steel sheet 5, a base 6, a connecting wire 7, a first locking screw 8, a ball 9, a locking block 10 and a second locking screw 11.

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.

Referring to fig. 1-4, a linear motor for a miniaturized linear module application comprises a base 6 and a sliding table 4, the sliding table 4 is slidably connected with the top of the base 6, the top of the base 6 is provided with a sliding groove corresponding to the sliding table 4 for supporting the sliding table 4, the inner bottom of the sliding groove is equidistantly provided with a plurality of magnetic steel sheets 5 for driving a first flat motor rotor 1 and a second flat motor rotor 2 to perform linear motion, the magnetic steel sheets 5 are fixedly connected with the inner wall of the sliding groove, the top of the sliding table 4 is provided with a mounting bracket 3 for connecting with an external component, the mounting bracket 3 is provided with a slot corresponding to the sliding table 4, the mounting bracket 3 is fixedly connected with the top of the sliding table 4 through a plurality of first locking screws 8, the mounting bracket 3 is convenient to detach, the two ends of the mounting bracket 3 are respectively provided with the first flat motor rotor 1 and the second flat motor rotor 2 for enhancing the balance of the sliding table, the mounting frame 3 is provided with mounting grooves corresponding to the first flat motor mover 1 and the second flat motor mover 2, and the first flat motor mover 1 and the second flat motor mover 2 are fixedly connected with the inner walls of the mounting grooves.

In this embodiment, first flat motor active cell 1 and second flat motor active cell 2 pass through a plurality of second locking screw 11 fixed connection with the inner wall of mounting groove, conveniently dismantle first flat motor active cell 1 and second flat motor active cell 2, equal a plurality of balls 9 of fixedly connected with on the both sides outer wall of slip table 4, reduce the frictional force between slip table 4 and the spout inner wall, be equipped with the recess that corresponds with ball 9 on the inner wall of spout, the edge of ball 9 contacts with the inner wall of recess, a plurality of latch segments 10 of bottom fixedly connected with of base 6, be equipped with the locking mouth on the latch segment 10, make things convenient for unable adjustment base 6, a plurality of connecting wire 7 of fixedly connected with on the outer wall of mounting bracket 3, conveniently connect the electric power subassembly, the top of mounting bracket 3 is equipped with a plurality of fixed mouths, conveniently connect outside subassembly.

In this embodiment, after circular telegram first flat plate motor active cell 1 and second flat plate motor active cell 2, under the effect of magnetic steel sheet 5, first flat plate motor active cell 1 and second flat plate motor active cell 2 can drive slip table 4 and carry out linear motion, it carries out rectilinear motion to drive mounting bracket 3 simultaneously, ball 9 can reduce the frictional force between slip table 4 and the spout inner wall simultaneously, simultaneously first locking screw 8's setting, can conveniently dismantle and install mounting bracket 3 and slip table 4, second locking screw 11's setting simultaneously, can conveniently dismantle between first flat plate motor active cell 1 and second flat plate motor active cell 2 and the mounting bracket 3, the setting of latch segment 10 simultaneously, can make things convenient for unable adjustment base 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a linear electric motor that miniaturized linear module was used, includes base (6) and slip table (4), its characterized in that: the sliding table (4) is connected with the top of the base (6) in a sliding way, the top of the base (6) is provided with a sliding groove corresponding to the sliding table (4), a plurality of magnetic steel sheets (5) are equidistantly arranged at the inner bottom of the sliding chute, the magnetic steel sheets (5) are fixedly connected with the inner wall of the sliding chute, the top of the sliding table (4) is provided with a mounting rack (3), the mounting rack (3) is provided with a slot corresponding to the sliding table (4), the mounting rack (3) is fixedly connected with the top of the sliding table (4) through a plurality of first locking screws (8), the mounting rack (3) is respectively provided with a first flat motor rotor (1) and a second flat motor rotor (2), the mounting rack (3) is provided with a mounting groove corresponding to the flat motor rotor (1), and the first flat motor rotor (1) and the second flat motor rotor (2) are fixedly connected with the inner wall of the mounting groove.

2. A linear motor for a miniaturized linear module application according to claim 1, characterized in that: the first flat motor rotor (1) and the second flat motor rotor (2) are fixedly connected with the inner wall of the mounting groove through a plurality of second locking screws (11).

3. A linear motor for a miniaturized linear module application according to claim 1, characterized in that: the sliding table is characterized in that a plurality of balls (9) are fixedly connected to the outer walls of the two sides of the sliding table (4), grooves corresponding to the balls (9) are formed in the inner wall of the sliding groove, and the edges of the balls (9) are in contact with the inner wall of the grooves.

4. A linear motor for a miniaturized linear module application according to claim 1, characterized in that: the bottom fixedly connected with of base (6) has a plurality of latch segments (10), be equipped with the check lock on latch segment (10).

5. A linear motor for a miniaturized linear module application according to claim 1, characterized in that: the outer wall of the mounting rack (3) is fixedly connected with a plurality of connecting wires (7).

6. A linear motor for a miniaturized linear module application according to claim 1, characterized in that: the top of the mounting rack (3) is provided with a plurality of fixing ports.