CN215419842U - Dustproof formula linear electric motor that makes an uproar that falls - Google Patents
Dustproof formula linear electric motor that makes an uproar that falls Download PDFInfo
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- CN215419842U CN215419842U CN202120710641.1U CN202120710641U CN215419842U CN 215419842 U CN215419842 U CN 215419842U CN 202120710641 U CN202120710641 U CN 202120710641U CN 215419842 U CN215419842 U CN 215419842U
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- guide rail
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Abstract
The utility model discloses a dust-proof noise-reduction type linear motor 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 fixedly mounted at two ends of the linear motor base, a first organ dust cover is arranged between one end part of the linear motor rotor working seat and one base end plate, a second organ dust cover is arranged between the other end part of the linear motor rotor working seat and the other base end plate, a first soundproof cotton layer is arranged on the inner surface of the first organ dust cover, and a second soundproof cotton layer is arranged on the inner surface of the second organ dust cover. This kind of dustproof formula linear electric motor of making an uproar that falls has that dustproof performance is strong, fall the advantage that the performance of making an uproar is good, can prolong the life of motor when actual application, promotes motor reliability and security, uses and experiences better.
Description
Technical Field
The utility model relates to a linear motor, in particular to a dustproof noise reduction type linear motor.
Background
A linear motor is a widely used industrial device.
After the existing linear motor is used for a long time, particles such as metal dust and the like generated in machining can be adsorbed on the stator, so that the motor is unsmooth in operation and easy to damage the stator, the use performance of the linear motor is influenced, serious potential safety hazards are brought, and improvement is needed;
in addition, when the stator frequently reciprocates, the guide rail and the sliding block of the conventional linear motor generate large noise, so that the production environment is influenced, the health hidden danger is brought to staff, and the use experience is poor.
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 dustproof noise reduction type linear motor, which solves the technical defects of insufficient dustproof performance, short service life, potential safety hazard, high operation noise, poor use experience 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 dust-proof and noise-reducing linear motor 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 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, a first organ dust cover is arranged between one end of the linear motor rotor working seat and one of the base end plates, a second organ dust cover is arranged between the end part of the other end of the linear motor rotor working seat and the other base end plate, a first soundproof cotton layer is arranged on the inner surface of the first organ dust cover, and a second soundproof cotton layer is arranged on the 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 above technical solution, 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 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 technical scheme, a guide rail installation step position is arranged on the linear motor base, and the linear motor guide rail is installed at the guide rail installation step position and fixedly connected with the linear motor base through a screw.
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 dustproof noise reduction type linear motor which is provided with a first organ dust cover, a second organ dust cover, a first soundproof cotton layer and a second soundproof cotton layer, wherein the dustproof capacity of the linear motor can be greatly improved through the first organ dust cover and the second organ dust cover, metal particles, dust and the like can be prevented from entering the linear motor, the metal particles or the dust are prevented from being adsorbed on a stator, the linear motor can be ensured to be operated in a normal production mode, the service life of the linear motor is prolonged, and potential safety hazards caused by the metal dust are eliminated; in addition, through first soundproof cotton layer and second soundproof cotton layer can keep apart the noise that produces when the active cell reciprocates, reaches the function of making an uproar that falls in the amortization, greatly promotes to use and experiences, also helps user's health, and is more friendly to the user.
To sum up, this kind of formula linear electric motor that makes an uproar falls in preventing dust has solved current linear electric motor dustproof performance not enough, life weak point, has the potential safety hazard, operating noise is big, use experience subalternation technical defect.
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 showing the assembly of the utility model after the organ dust cover and the soundproof cotton layer are removed.
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. 1-7.
A dust-proof noise-reduction type linear motor 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 51 are fixedly mounted at two ends of the linear motor base 1, and a first organ type dust cover 81 is arranged between one end part 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.
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, 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, 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 formula linear electric motor of making an uproar falls in dustproof 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), 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).
2. The dustproof and noise-reducing linear motor according to claim 1, 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.
3. The dustproof and noise reduction type linear motor according to claim 2, wherein: 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).
4. The dustproof and noise reduction type linear motor according to claim 3, wherein: 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.
5. The dustproof and noise reduction type linear motor according to claim 3, wherein: 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.
6. The dustproof and noise reduction type linear motor according to claim 5, wherein: 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).
7. The dustproof and noise reduction type linear motor according to claim 5, wherein: 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).
8. The dustproof and noise reduction type linear motor according to claim 5, wherein: 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.
9. The dustproof and noise reduction type linear motor according to claim 5, wherein: the linear motor 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) through a screw.
10. The dustproof and noise reduction type linear motor according to claim 5, wherein: 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 |
|---|---|---|---|
| CN202120710641.1U CN215419842U (en) | 2021-04-07 | 2021-04-07 | Dustproof formula linear electric motor that makes an uproar that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120710641.1U CN215419842U (en) | 2021-04-07 | 2021-04-07 | Dustproof formula linear electric motor that makes an uproar that falls |
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| Publication Number | Publication Date |
|---|---|
| CN215419842U true CN215419842U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120710641.1U Active CN215419842U (en) | 2021-04-07 | 2021-04-07 | Dustproof formula linear electric motor that makes an uproar that falls |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114681933A (en) * | 2022-04-26 | 2022-07-01 | 枣庄学院 | Electric regulation type running aid with memory function for physical training sprint |
| CN116207941A (en) * | 2023-04-28 | 2023-06-02 | 深圳市盛泰奇科技有限公司 | Spliced linear motor |
-
2021
- 2021-04-07 CN CN202120710641.1U patent/CN215419842U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114681933A (en) * | 2022-04-26 | 2022-07-01 | 枣庄学院 | Electric regulation type running aid with memory function for physical training sprint |
| CN116207941A (en) * | 2023-04-28 | 2023-06-02 | 深圳市盛泰奇科技有限公司 | Spliced linear motor |
| CN116207941B (en) * | 2023-04-28 | 2023-08-01 | 深圳市盛泰奇科技有限公司 | Spliced linear motor |
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