CN215452760U

CN215452760U - Linear motor module

Info

Publication number: CN215452760U
Application number: CN202121973098.0U
Authority: CN
Inventors: 张海日
Original assignee: Qingdao Linghaixin Electromechanical Co ltd
Current assignee: Qingdao Linghaixin Electromechanical Co ltd
Priority date: 2021-08-22
Filing date: 2021-08-22
Publication date: 2022-01-07
Anticipated expiration: 2031-08-22

Abstract

The utility model discloses a linear motor module, which comprises a bottom plate, wherein limiting blocks are fixedly arranged at two ends of the bottom plate, a rectangular groove is formed in the middle of the upper end surface of the bottom plate, a movable plate is slidably arranged on the upper end surface of the bottom plate, a moving mechanism is arranged on the lower end surface of the movable plate and comprises four supporting columns, the four supporting columns are fixedly arranged at four corners of the lower end surface of the movable plate respectively, and idler wheels are fixedly arranged at the lower ends of the outer sides of the four supporting columns. The utility model has the beneficial effects that: the roller wheel is arranged in the mounting groove, the roller wheel is fixedly mounted on the lower end face of the movable plate through the support column, when the movable plate moves, the roller wheel can roll in the mounting groove, and compared with a traditional sliding mounting mode, the friction force can be greatly reduced, so that unnecessary energy consumption is reduced.

Description

Linear motor module

Technical Field

The utility model relates to the technical field of linear motors, in particular to a linear motor module.

Background

The precision ball screw pair has the advantages of good positioning precision, strong rigidity, small friction coefficient and the like, and is widely applied to feeding mechanisms of industrial equipment and precision instruments in the traditional linear transmission industry, but the speed of the device is low, and is not consistent with the mechanical industry of high-speed and high-progress development at present, so that a linear motor module with higher precision and higher response speed is derived, and the linear motor is a zero-transmission driving mechanism and has the characteristics of high speed, high precision and high dynamic response.

The prior art has the following defects: at present, sliding connection is arranged between the moving end of the linear motor on the market and the fixed end of the bottom, and the sliding connection mode has friction force, so that the energy consumption is increased due to the effect of the friction force when the linear motor is used, and the operation cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a linear motor module, which aims to solve the problems that the moving end and the fixed end at the bottom of a linear motor in the current market are in sliding connection, and the sliding connection mode has friction force, so that the energy consumption of the linear motor is increased due to the action of the friction force when the linear motor is used, and the operation cost is increased.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a linear motor module, includes the bottom plate, the equal fixed mounting in both ends of bottom plate has the stopper, the rectangular channel has been seted up at the middle part of bottom plate up end, the up end slidable mounting of bottom plate has the movable plate, the lower terminal surface of movable plate is equipped with moving mechanism, moving mechanism includes the support column, the quantity of support column is established to four, four the four corners department of support column difference fixed mounting terminal surface under the movable plate, four the equal fixed mounting of lower extreme in the support column outside has the gyro wheel, the mounting groove has all been seted up, four to the both sides of terminal surface under the rectangular channel the gyro wheel is located two mounting grooves respectively, the bottom plate up end has flexible fluffy in the both sides slidable mounting of movable plate, flexible fluffy both ends are equipped with fixed establishment.

Preferably, the fixing mechanism comprises four fixing blocks, the four fixing blocks are respectively fixedly installed at two ends of two sides of the telescopic awning, a first fixing groove is respectively formed at two ends of two sides of the movable plate, a second fixing groove is respectively formed at two ends of the inner side of the two limiting blocks, the four fixing blocks are respectively fixedly installed in the first fixing groove and the second fixing groove through pins, sliding grooves are respectively formed in two sides of the upper end surface of the bottom plate, and the lower ends of two sides of the telescopic awning are respectively slidably installed in the sliding grooves.

Preferably, the middle of the bottom end face of the rectangular groove is fixedly provided with a plurality of stators at equal intervals, the middle of the bottom end face of the moving plate is fixedly provided with a plurality of rotors at equal intervals, and the stators vertically correspond to the rotors.

Preferably, an electric wire is fixedly installed in the middle of one side of the moving plate, an electric wire box is fixedly installed at the lower end of one side of the bottom plate, and the electric wire box and the electric wire are on the same side.

Preferably, the side walls of the two mounting grooves are all subjected to smoothing treatment, the size of the roller is matched with that of the mounting groove, and the sliding grooves are all subjected to smoothing treatment.

Preferably, the first through holes are formed in the middle of the upper end faces of the four fixing blocks, the second through holes and the fixing holes are formed in the middle of the upper wall faces of the second fixing grooves and the middle of the upper wall faces of the first fixing grooves respectively, and the second through holes correspond to the fixing holes in a left-right one-to-one mode.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the roller wheel is arranged in the mounting groove, the roller wheel is fixedly mounted on the lower end face of the movable plate through the support column, when the movable plate moves, the roller wheel can roll in the mounting groove, and compared with a traditional sliding mounting mode, the friction force can be greatly reduced, so that unnecessary energy consumption is reduced.

2. By arranging the telescopic awning and the fixing mechanism, the two ends of the telescopic awning are respectively fixed on the movable plate and the limiting block by the fixing mechanism, so that the telescopic awning can be stretched along with the movement of the movable plate and always cover the rectangular groove, dust is prevented from falling on the stator to influence the interaction between the stator and the rotor, and the fixing mechanism is easy to mount and dismount and is convenient for cleaning the inside of the rectangular groove.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an overall left side view of the present invention.

FIG. 3 is a schematic view of the structure of the mounting groove of the present invention.

Fig. 4 is a schematic view of the rotor structure of the present invention.

Fig. 5 is a schematic view of the retractable canopy of the present invention.

Description of reference numerals:

1. a base plate; 2. a limiting block; 3. a wire box; 4. moving the plate; 5. an electric wire; 6. a telescopic tent; 7. a moving mechanism; 8. a fixing mechanism; 9. a stator; 10. a rotor; 11. a rectangular groove; 701. a roller; 702. mounting grooves; 703. a support pillar; 801. a fixed block; 802. a first through hole; 803. a first fixing groove; 804. a second through hole; 805. a chute; 806. a second fixing groove; 807. and (7) fixing holes.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-5 in the specification, the linear motor module of this embodiment includes a bottom plate 1, two ends of the bottom plate 1 are fixedly mounted with limit blocks 2, the limit blocks 2 can determine the stroke of the linear motor, a rectangular groove 11 is formed in the middle of the upper end surface of the bottom plate 1, a moving plate 4 is slidably mounted on the upper end surface of the bottom plate 1, a moving mechanism 7 is disposed on the lower end surface of the moving plate 4, the moving mechanism 7 includes support columns 703, the number of the support columns 703 is four, four support columns 703 are respectively fixedly mounted at four corners of the lower end surface of the moving plate 4, rollers 701 are respectively fixedly mounted at the lower ends of the outer sides of the four support columns 703, the rollers 701 can roll to reduce friction, mounting grooves 702 are formed in two sides of the lower end surface of the rectangular groove 11, the four rollers 701 are respectively located in the two mounting grooves 702, and the rollers 701 and the mounting grooves 702 interact to determine the moving direction of the moving plate 4, the upper end face of the bottom plate 1 is provided with telescopic hoods 6 at two sides of the moving plate 4 in a sliding mode, the telescopic hoods 6 can cover the stator 9 and prevent dust from falling on the stator 9, and fixing mechanisms 8 are arranged at two ends of each telescopic hood 6.

The middle part of the bottom end face of the rectangular groove 11 is fixedly provided with a plurality of stators 9 at equal intervals, the middle part of the bottom end face of the movable plate 4 is fixedly provided with a plurality of rotors 10 at equal intervals, the positions of the stators 9 and the rotors 10 vertically correspond, and the stators 9 and the rotors 10 are mutually matched to provide power for the movable plate 4.

The implementation mode is specifically as follows: when the sliding installation structure is used, the rotor 10 is connected with a power supply, the rotor 10 interacts with the stator 9, so that the moving plate 4 moves, when the moving plate 4 moves, the roller 701 fixedly installed at the lower end of the moving plate 4 rolls in the installation groove 702, and compared with the traditional sliding installation, the sliding installation structure converts sliding friction into rolling friction, and the rolling friction force is smaller than the sliding friction force, so that the friction force generated when the moving plate 4 moves is reduced, and the utilization rate of energy is improved.

Referring to fig. 1 to 5 in the specification, in the linear motor module according to the embodiment, the fixing mechanism 8 includes four fixing blocks 801, the four fixing blocks 801 are respectively and fixedly installed at two ends of two sides of the retractable awning 6, two ends of two sides of the moving plate 4 are respectively provided with a first fixing groove 803, two ends of the inner side of the two limiting blocks 2 are respectively provided with a second fixing groove 806, the four fixing blocks 801 are respectively and fixedly installed in the two first fixing grooves 803 and the two second fixing grooves 806 through pins, two ends of the retractable awning 6 can be respectively fixed on the moving plate 4 and the limiting block 2, two sides of the upper end surface of the bottom plate 1 are respectively provided with a sliding groove 805, and lower ends of two sides of the retractable awning 6 are respectively and slidably installed in the sliding grooves 805 to limit the moving direction of the retractable awning 6.

The middle of one side of the moving plate 4 is fixedly provided with an electric wire 5, the lower end of one side of the bottom plate 1 is fixedly provided with an electric wire box 3, the electric wire box 3 can be used for holding the electric wire 5 to protect the electric wire 5, and the electric wire box 3 and the electric wire 5 are arranged on the same side.

Two smooth processing is all done to the lateral wall of mounting groove 702, reduces the friction, reduces the energy consumption, the size and the mounting groove 702 looks adaptation of gyro wheel 701, two smooth processing is all done to spout 805, reduces the friction, reduces the energy consumption.

The middle parts of the upper end surfaces of the four fixing blocks 801 are provided with a first through hole 802, the middle parts of the upper wall surfaces of the second fixing grooves 806 and the first fixing grooves 803 are provided with a second through hole 804 and a fixing hole 807 respectively, the installation of pins is facilitated through the first through hole 802, the second through hole 804 and the fixing hole 807, and the positions of the second through holes 804 and the fixing holes 807 are in left-right one-to-one correspondence.

The implementation mode is specifically as follows: the fixing blocks 801 at the two ends of the telescopic awning 6 are fixedly installed in the first fixing groove 803 and the second fixing groove 806 through pins respectively, so that the telescopic awning 6 can move according to the movement of the moving plate 4, the rectangular groove 11 is always covered by the telescopic awning 6, dust falling into the rectangular groove 11 is avoided, and when the rectangular groove 11 needs to be cleaned, the pins only need to be pulled out of the fixing holes 807 and the second through holes 804, the fixing blocks 801 are moved out of the first fixing groove 803 and the second fixing groove 806, so that the telescopic awning 6 can be disassembled, the cleaning of the interior of the rectangular groove 11 is facilitated, and compared with the traditional bolt fixing, the telescopic awning 6 is more convenient and faster to install and disassemble.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a linear electric motor module, includes bottom plate (1), its characterized in that: the movable support is characterized in that limiting blocks (2) are fixedly mounted at two ends of the bottom plate (1), a rectangular groove (11) is formed in the middle of the upper end face of the bottom plate (1), a movable plate (4) is slidably mounted on the upper end face of the bottom plate (1), a moving mechanism (7) is arranged on the lower end face of the movable plate (4), the moving mechanism (7) comprises four supporting columns (703), the number of the supporting columns (703) is four, the four supporting columns (703) are fixedly mounted at four corners of the lower end face of the movable plate (4) respectively, idler wheels (701) are fixedly mounted at the lower ends of the outer sides of the four supporting columns (703), mounting grooves (702) are formed in two sides of the lower end face of the rectangular groove (11), the four idler wheels (701) are located in the two mounting grooves (702) respectively, and telescopic awnings (6) are slidably mounted on two sides of the movable plate (4) on the upper end face of the bottom plate (1), two ends of the telescopic tent (6) are provided with fixing mechanisms (8).

2. A linear motor module according to claim 1, characterized in that: fixed establishment (8) are including fixed block (801), the quantity of fixed block (801) is established to four, four fixed block (801) fixed mounting is at the both ends of flexible fluffy (6) both sides respectively, fixed slot one (803) have all been seted up at the both ends of movable plate (4) both sides, two fixed slot two (806) have all been seted up at the inboard both ends of stopper (2), four fixed block (801) are respectively through pin fixed mounting in two fixed slot one (803) and two fixed slot two (806), spout (805) have all been seted up to the both sides of bottom plate (1) up end, the lower extreme difference slidable mounting of flexible fluffy (6) both sides is in spout (805).

3. A linear motor module according to claim 1, characterized in that: the middle part of rectangular channel (11) bottom face is equidistant fixed mounting has a plurality of stator (9), the middle part of movable plate (4) bottom face is equidistant fixed mounting has a plurality of rotor (10), stator (9) correspond from top to bottom with the position of rotor (10).

4. A linear motor module according to claim 1, characterized in that: the movable plate is characterized in that an electric wire (5) is fixedly mounted in the middle of one side of the movable plate (4), an electric wire box (3) is fixedly mounted at the lower end of one side of the bottom plate (1), and the electric wire box (3) and the electric wire (5) are located on the same side.

5. A linear motor module according to claim 2, characterized in that: the side walls of the two mounting grooves (702) are all subjected to smoothing treatment, the size of the roller (701) is matched with that of the mounting grooves (702), and the sliding grooves (805) are all subjected to smoothing treatment.

6. A linear motor module according to claim 2, characterized in that: through holes I (802) are formed in the middle of the upper end faces of the four fixing blocks (801), through holes II (804) and fixing holes (807) are formed in the middle of the upper wall faces of the fixing grooves II (806) and the fixing grooves I (803), and the through holes II (804) correspond to the fixing holes (807) in a left-right one-to-one mode.