CN215420047U - Novel high-efficient radiating linear electric motor - Google Patents
Novel high-efficient radiating linear electric motor Download PDFInfo
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- CN215420047U CN215420047U CN202120707873.1U CN202120707873U CN215420047U CN 215420047 U CN215420047 U CN 215420047U CN 202120707873 U CN202120707873 U CN 202120707873U CN 215420047 U CN215420047 U CN 215420047U
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- linear motor
- base
- rotor
- stator
- guide rail
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- 239000000428 dust Substances 0.000 claims description 30
- 210000000056 organs Anatomy 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- KVLRRULUXONAGA-UHFFFAOYSA-N 3-(3-fluorophenyl)-2-methylquinazolin-4-one Chemical compound CC1=NC2=CC=CC=C2C(=O)N1C1=CC=CC(F)=C1 KVLRRULUXONAGA-UHFFFAOYSA-N 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
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Abstract
The utility model discloses a novel linear motor capable of efficiently radiating, which comprises a linear motor base, a linear motor guide rail, a motor stator mounting groove, a linear motor stator assembly and a linear motor rotor assembly, wherein the linear motor rotor assembly comprises a linear motor rotor working seat and a linear motor rotor, base end plates are mounted at two ends of the linear motor base, base radiating fins extend outwards from two side walls of the linear motor base, rotor radiating plates are arranged on two side walls of the linear motor rotor, the rotor radiating plates extend outwards and are provided with rotor radiating fins, and a plurality of working seat first radiating holes and working seat second radiating holes are formed in the linear motor rotor working seat. The novel efficient radiating linear motor has the advantages of good radiating performance, high stability and reliability, high use safety, long service life and the like which are not possessed by the existing products.
Description
Technical Field
The utility model relates to a linear motor, in particular to a novel efficient heat dissipation linear motor.
Background
A linear motor is a widely used industrial device. The linear motor is a device which does work in a reciprocating motion mode, and in the working process of the linear motor, a large amount of heat can be generated inside the linear motor due to factors such as heating of a rotor coil, friction heating and the like. The general heat dispersion of current linear electric motor is not good, and when the inside heat of linear electric motor fails in time to dispel away, linear electric motor breaks down easily under thermal influence, greatly influences linear electric motor's reliability and stability, causes the incident because of the heat dissipation is slow easily even, has also influenced linear electric motor's life, and use experience is not good, needs to improve urgently.
Therefore, the present invention aims to provide a new technical solution to solve the existing technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a novel linear motor capable of efficiently radiating heat, and solves the technical defects of poor heat radiation performance, insufficient motor stability and reliability, short service life, potential safety hazard and the like of the conventional linear motor.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a novel linear motor capable of efficiently dissipating heat comprises a linear motor base, wherein a linear motor guide rail is arranged on the linear motor base, a motor stator mounting groove is formed in the middle position of the linear motor base, a linear motor stator assembly is mounted in the motor stator mounting groove, a linear motor rotor assembly matched with the linear motor stator assembly is arranged on the linear motor guide rail, the linear motor rotor assembly can slide on the linear motor guide rail, the linear motor rotor assembly comprises a linear motor rotor working seat and a linear motor rotor, the linear motor rotor working seat is mounted on the linear motor guide rail and can slide on the linear motor guide rail, the linear motor rotor is fixedly mounted on the linear motor rotor working seat, base end plates are fixedly mounted at two ends of the linear motor base, base cooling fins extend outwards from two side walls of the linear motor base, rotor cooling plates are arranged on two side walls of the linear motor rotor, the mover radiating plate is provided with a mover radiating fin extending outwards, and the linear motor mover working seat is provided with a plurality of working seat first radiating holes and working seat second radiating holes.
As an improvement of the above technical scheme, the linear motor stator assembly includes a plurality of motor stator modules connected in a splicing manner, a stator splicing concave position is provided at one end of each motor stator module, a stator splicing convex block is provided at the other end of each motor stator module, and the stator splicing convex block of one motor stator module can be inserted into the stator splicing concave position of another stator module in a matching manner and enables two adjacent motor stator modules to be connected in a splicing manner.
As a further improvement of the above technical solution, the motor stator mounting groove has a vertical sidewall, the vertical sidewall is a stator assembly mounting reference surface for positioning a linear motor stator assembly, and a lateral portion of the linear motor stator assembly abuts against the stator assembly mounting reference surface and is fixed in the motor stator mounting groove by screws.
As a further improvement of the above technical solution, a first organ dust cover is disposed between one end of the linear motor rotor working seat and one of the base end plates, a second organ dust cover is disposed between the other end of the linear motor rotor working seat and the other base end plate, a first soundproof cotton layer is disposed on an inner surface of the first organ dust cover, and a second soundproof cotton layer is disposed on an inner surface of the second organ dust cover.
As a further improvement of the above technical scheme, dust cover mounting holes are formed in the upper portion of the base end plate and the end portion of the linear motor rotor working seat, and the end portions of the first organ dust cover and the second organ dust cover are connected to the corresponding dust cover mounting holes through screws.
As a further improvement of the above technical scheme, the lateral wall of the linear motor base is provided with a grating ruler installation groove, a grating ruler is installed on the grating ruler installation groove, the lateral wall of the linear motor rotor working seat is provided with a magnetic grating encoder matched with the grating ruler, and the magnetic grating encoder is installed on the lateral part of the linear motor rotor working seat through an encoder installation seat.
As a further improvement of the technical scheme, the motor stator mounting groove is provided with an anti-collision support at a position close to the base end plate, an anti-collision thimble is arranged on the anti-collision support, and the anti-collision thimble is fixedly mounted on the anti-collision support through a thimble fixing nut.
As a further improvement of the technical scheme, the side wall of the linear motor rotor working seat is provided with a displacement induction sheet, and the side wall of the linear motor base is provided with a displacement sensor matched with the displacement induction sheet.
As a further improvement of the above technical solution, the linear motor rotor working base includes a working base main body and two slide rail bases located on two sides of the bottom of the working base main body, the linear motor guide rails have two slide rail bases and are distributed on two sides of the linear motor stator mounting groove, the slide rail bases are installed on the linear motor guide rails in a matching manner, and the linear motor rotor is arranged on the bottom of the working base main body and is located between the two slide rail bases.
As a further improvement of the above technical scheme, a guide rail mounting step is arranged on the linear motor base, and the linear motor guide rail is mounted at the guide rail mounting step and is fixedly connected with the linear motor base by screws;
as a further improvement of the technical scheme, the linear motor base is an integrally formed aluminum profile base, and a plurality of front and back through hollow through holes are distributed in the linear motor base.
The utility model has the beneficial effects that: the utility model provides a novel linear motor capable of efficiently radiating, which is provided with a base radiating fin, a rotor radiating plate and a rotor radiating fin, wherein the base radiating fin, the rotor radiating plate and the rotor radiating fin are matched with a first working seat radiating hole and a second working seat radiating hole which are formed in a rotor working seat of the linear motor, so that the radiating performance of the linear motor can be greatly improved, heat generated during linear working can be rapidly dissipated through the base radiating fin, the stator radiating plate, the stator radiating fin, the first working seat radiating hole and the second working seat radiating hole, the linear motor can work in a normal temperature range, the linear motor is ensured to have good stability and reliability, meanwhile, potential safety hazards caused by insufficient radiation are eliminated, the service life of the linear motor is prolonged, and the linear motor is good in use economy and experience.
To sum up, this kind of high-efficient radiating novel linear electric motor has solved that current linear electric motor heat dispersion is poor, motor stability and reliability are not enough, life is short, have technical defect such as potential safety hazard.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is an assembly schematic of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is an exploded view of another embodiment of the present invention;
FIG. 4 is an exploded view of a third construction of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a partial enlarged view of B in FIG. 4;
FIG. 7 is a schematic view of the assembled bellows dust cover and soundproof cotton layer of the present invention after being removed;
fig. 8 is a schematic structural diagram of a linear motor mover working seat in the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the utility model can be combined interactively without conflicting with each other, see fig. 1-8.
A novel linear motor with high-efficiency heat dissipation comprises a linear motor base 1, wherein a linear motor guide rail 2 is arranged on the linear motor base 1, a motor stator mounting groove 11 is formed in the middle position of the linear motor base 1, a linear motor stator assembly 3 is mounted in the motor stator mounting groove 11, a linear motor rotor assembly 4 matched with the linear motor stator assembly 3 is arranged on the linear motor guide rail 2, the linear motor rotor assembly 4 can slide on the linear motor guide rail 2, the linear motor rotor assembly 4 comprises a linear motor rotor working seat 41 which is mounted on the linear motor guide rail 2 and can slide on the linear motor guide rail 2 and a linear motor rotor 42 fixedly mounted on the linear motor rotor working seat 41, base end plates 5 are fixedly mounted at two ends of the linear motor base 1, and base cooling fins 101 extend outwards from two side walls of the linear motor base 1, the two side walls of the linear motor rotor 42 are provided with rotor heat dissipation plates 43, the rotor heat dissipation plates 43 are provided with rotor heat dissipation fins extending outwards, and the linear motor rotor working base 41 is provided with a plurality of working base first heat dissipation holes 411 and working base second heat dissipation holes 412.
When the linear motor works, heat generated inside the linear motor can be dissipated through the base radiating fins 101, the rotor radiating plates 43, the first radiating holes 411 of the working seat and the second radiating holes 412 of the working seat, which are formed in the rotor radiating fins and the rotor working seat 41 of the linear motor, so that the linear motor has the advantages of high radiating speed and high radiating efficiency, the linear motor can be guaranteed to work in a normal temperature range, the reliability and the stability of the linear motor are improved, the service life of the linear motor is prolonged, and potential safety hazards caused by untimely radiating are also effectively avoided.
Preferably, the linear motor stator assembly 3 includes a plurality of motor stator modules 31 connected in a splicing manner, a stator splicing concave 32 is provided at one end of each motor stator module 31, a stator splicing convex block 33 is provided at the other end of each motor stator module 31, and the stator splicing convex block 33 of one motor stator module 31 can be inserted into the stator splicing concave 32 of the other stator module 31 in a matching manner and enables two adjacent motor stator modules 31 to be connected in a splicing manner.
When the assembling method is specifically implemented, the foolproof assembling of the motor stator module 31 can be realized through the stator splicing convex block 33 and the stator splicing concave position 32, the assembling is not easy to make mistakes, the assembling efficiency can be improved, and the condition of product assembling errors is reduced.
Preferably, the motor stator mounting groove 11 is provided with a vertical side wall, the vertical side wall is a stator assembly mounting reference surface 12 for positioning the linear motor stator assembly 3, the side part of the linear motor stator assembly 3 abuts against the stator assembly mounting reference surface 12 and is fixed in the motor stator mounting groove 11 through screws, and the linear motor stator assembly 3 can be quickly assembled and positioned through the motor stator mounting groove 11 and the stator assembly mounting reference surface 12, so that the assembling efficiency of the linear motor is improved, the assembling linearity of the linear motor stator assembly 3 can be greatly improved, the force of the linear motor is more uniform and stable during working, the reliability is higher, and the use experience is greatly improved.
Preferably, a first organ dust cover 81 is disposed between one end of the linear motor mover working seat 41 and one of the base end plates 51, a second organ dust cover 82 is disposed between the other end of the linear motor mover working seat 41 and the other base end plate 51, a first soundproof cotton layer 91 is disposed on an inner surface of the first organ dust cover 81, and a second soundproof cotton layer 92 is disposed on an inner surface of the second organ dust cover 82.
Inside can effectively preventing that metal particles, dust etc. from entering into linear electric motor through first organ dust cover 81 and second organ dust cover 82, avoid metal particles, dust etc. to adsorb on linear electric motor stator module 3, effectively guarantee linear electric motor and just produce the operation, extension linear electric motor's life has also eliminated the potential safety hazard because of dust, metal particles lead to, and the security is better.
Can effectively keep apart the noise that linear electric motor operation in-process produced through first soundproof cotton layer 91 and second soundproof cotton layer 92, help promoting service environment, be of value to user's health.
Preferably, dust cover mounting holes are formed in the upper portion of the base end plate 51 and the end portion of the linear motor mover working seat 41, and the end portions of the first organ dust cover 81 and the second organ dust cover 82 are connected to the corresponding dust cover mounting holes through screws.
Preferably, linear electric motor base 1 lateral wall is provided with grating chi mounting groove 13, install grating chi 71 on the grating chi mounting groove 13, linear electric motor active cell working seat 41 lateral wall is provided with the cooperation grating chi 71's magnetic grid encoder 72, magnetic grid encoder 72 passes through encoder mount pad 73 and installs at linear electric motor active cell working seat 41 lateral part, and straightness accuracy when can guaranteeing grating chi 71 installation through grating chi mounting groove 13 has guaranteed that bad circumstances of response can not appear in magnetic grid encoder 72 and grating chi 71, improves its reliability.
Preferably, motor stator mounting groove 11 is provided with crashproof support 52 in its position that is close to base end plate 51, be provided with crashproof thimble 53 on the crashproof support 52, crashproof thimble 53 passes through thimble fixation nut 54 fixed mounting on crashproof support 52, crashproof thimble 53 can avoid linear electric motor active cell 4 and base end plate 51 to take place hard striking, avoids linear electric motor active cell subassembly 4 to receive the impact damage.
Preferably, the side wall of the linear motor rotor working seat 41 is provided with a displacement induction sheet 61, and the side wall of the linear motor base 1 is provided with a displacement sensor 62 matched with the displacement induction sheet 61.
Preferably, linear electric motor active cell working seat 41 includes the working seat main part and is located the slide rail seat of working seat main part bottom both sides, linear electric motor guide rail 2 has two and distributes and sets up in linear electric motor stator mounting groove 11 both sides, the cooperation of slide rail seat is installed on linear electric motor guide rail 2, linear electric motor active cell 42 sets up in working seat main part bottom and is located between two slide rail seats.
Preferably, a guide rail installation step 14 is arranged on the linear motor base 1, and the linear motor guide rail 2 is installed at the guide rail installation step 14 and is fixedly connected with the linear motor base 1 by screws;
preferably, linear electric motor base 1 is integrated into one piece's aluminium alloy base, and linear electric motor base 1 is gone up to distribute has a plurality of fretwork through-holes 15 that link up from beginning to end, fretwork through-hole 15 can reduce the quantity of aluminium alloy on the one hand, reduce cost, and on the other hand also can promote heat dispersion.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a high-efficient radiating novel linear electric motor which characterized in that: the linear motor rotor assembly comprises a linear motor base (1), a linear motor guide rail (2) is arranged on the linear motor base (1), a motor stator mounting groove (11) is formed in the middle of the linear motor base (1), a linear motor stator assembly (3) is installed in the motor stator mounting groove (11), a linear motor rotor assembly (4) matched with the linear motor stator assembly (3) is arranged on the linear motor guide rail (2), the linear motor rotor assembly (4) can slide on the linear motor guide rail (2), the linear motor rotor assembly (4) comprises a linear motor rotor working seat (41) installed on the linear motor guide rail (2) and capable of sliding on the linear motor guide rail (2) and a linear motor rotor (42) fixedly installed on the linear motor rotor working seat (41), base end plates (51) are fixedly installed at two ends of the linear motor base (1), the linear motor rotor cooling structure is characterized in that base cooling fins (101) extend outwards from two side walls of the linear motor base (1), rotor cooling plates (43) are arranged on two side walls of the linear motor rotor (42), the rotor cooling plates (43) extend outwards, and a plurality of first working base cooling holes (411) and second working base cooling holes (412) are formed in the linear motor rotor working base (41).
2. The novel linear motor with efficient heat dissipation according to claim 1, is characterized in that: linear electric motor stator module (3) include motor stator module (31) that a plurality of concatenations are connected, stator concatenation concave position (32) have been seted up to the one end of motor stator module (31), and motor stator module (31) other end is provided with stator concatenation lug (33), and the stator concatenation lug (33) of a motor stator module (31) can cooperate and insert in the stator concatenation concave position (32) of another stator module (31) and make two adjacent motor stator modules (31) concatenation connect.
3. The novel linear motor with efficient heat dissipation according to claim 2, is characterized in that: the motor stator mounting groove (11) is provided with a vertical side wall, the vertical side wall is a stator assembly mounting reference surface (12) used for positioning the linear motor stator assembly (3), and the side part of the linear motor stator assembly (3) is abutted against the stator assembly mounting reference surface (12) and is fixed in the motor stator mounting groove (11) through a screw.
4. The novel linear motor with efficient heat dissipation according to claim 1, is characterized in that: a first organ dust cover (81) is arranged between one end of the linear motor rotor working seat (41) and one of the base end plates (51), a second organ dust cover (82) is arranged between the other end of the linear motor rotor working seat (41) and the other base end plate (51), a first soundproof cotton layer (91) is arranged on the inner surface of the first organ dust cover (81), and a second soundproof cotton layer (92) is arranged on the inner surface of the second organ dust cover (82).
5. The novel linear motor with efficient heat dissipation according to claim 4, is characterized in that: dust cover mounting holes are formed in the upper portion of the base end plate (51) and the end portion of the linear motor rotor working seat (41), and the end portions of the first organ dust covers (81) and the second organ dust covers (82) are connected to the corresponding dust cover mounting holes through screws.
6. The novel linear motor with efficient heat dissipation according to claim 4, is characterized in that: linear motor base (1) lateral wall is provided with grating chi mounting groove (13), install grating chi (71) on grating chi mounting groove (13), linear motor active cell working seat (41) lateral wall is provided with the cooperation magnetic grid encoder (72) of grating chi (71), install at linear motor active cell working seat (41) lateral part through encoder mounting seat (73) magnetic grid encoder (72).
7. The novel linear motor with efficient heat dissipation according to claim 1, is characterized in that: the motor stator mounting groove (11) is provided with an anti-collision support (52) at a position close to the base end plate (51), an anti-collision thimble (53) is arranged on the anti-collision support (52), and the anti-collision thimble (53) is fixedly mounted on the anti-collision support (52) through a thimble fixing nut (54).
8. The novel linear motor with efficient heat dissipation according to claim 7, is characterized in that: the linear motor rotor working seat (41) is characterized in that a displacement induction sheet (61) is arranged on the side wall of the linear motor rotor working seat, and a displacement sensor (62) matched with the displacement induction sheet (61) is arranged on the side wall of the linear motor base (1).
9. The novel linear motor with efficient heat dissipation according to claim 1, is characterized in that: linear motor active cell working seat (41) include the working seat main part and are located the slide rail seat of working seat main part bottom both sides, linear motor guide rail (2) have two and distribute and set up in linear motor stator mounting groove (11) both sides, the cooperation of slide rail seat is installed on linear motor guide rail (2), linear motor active cell (42) set up in working seat main part bottom and are located between two slide rail seats.
10. The novel linear motor with efficient heat dissipation according to claim 9, is characterized in that: a guide rail installation step (14) is arranged on the linear motor base (1), and the linear motor guide rail (2) is installed at the guide rail installation step (14) and is fixedly connected with the linear motor base (1) by screws;
the linear motor base (1) is an integrally formed aluminum profile base, and a plurality of front and back through hollow through holes (15) are distributed in the linear motor base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120707873.1U CN215420047U (en) | 2021-04-07 | 2021-04-07 | Novel high-efficient radiating linear electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120707873.1U CN215420047U (en) | 2021-04-07 | 2021-04-07 | Novel high-efficient radiating linear electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215420047U true CN215420047U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120707873.1U Active CN215420047U (en) | 2021-04-07 | 2021-04-07 | Novel high-efficient radiating linear electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215420047U (en) |
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2021
- 2021-04-07 CN CN202120707873.1U patent/CN215420047U/en active Active
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