CN215580863U

CN215580863U - Connection type linkage main shaft assembly for permanent magnet motor

Info

Publication number: CN215580863U
Application number: CN202121612391.4U
Authority: CN
Inventors: 曹琨; 郭乐伟
Original assignee: Luoyang Supu Electromechanical Technology Co ltd
Current assignee: Luoyang Supu Electromechanical Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-18
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a connection type linkage main shaft assembly for a permanent magnet motor, which relates to the technical field of permanent magnet motors and comprises a linkage main shaft assembly, wherein a current limiting component is installed at one end of a condensation pipe, a first threaded column is installed at one end of a rotating block, a first gear is fixedly installed at one end of the first threaded column, an operator drives the first threaded column to rotate by screwing the rotating block, the first threaded column drives the first gear and a second gear to rotate, and the second gear rotates to drive the second threaded column to move in the direction close to the outlet of a water inlet pipe or in the direction far away from the outlet of the water inlet pipe, so that the flow of condensed water entering the water inlet pipe can be controlled, the effect of controlling the condensed water entering the condensation pipe according to the surface temperature of the rotating shaft is achieved, the operation is simple, and the cooling effect is good.

Description

Connection type linkage main shaft assembly for permanent magnet motor

Technical Field

The utility model relates to the technical field of permanent magnet motors, in particular to a connection type linkage main shaft assembly for a permanent magnet motor.

Background

Compared with an electrically excited motor, the permanent magnet motor, especially the rare earth permanent magnet motor has simple structure and reliable operation; the volume is small and the weight is light; the loss is small, and the efficiency is high; the shape and the size of the motor can be flexible and diversified, so that the motor has the remarkable advantages of wide application range and almost all the fields of aerospace, national defense, industry and agriculture, production and daily life.

The rotating shaft of the existing linkage main shaft assembly is under the work of high strength, the surface temperature of the rotating shaft is too high, the rotating shaft cannot be well cooled, when condensed water is introduced, the operation of adjusting the flow of the condensed water entering a water pipe is complex, one end of the rotating shaft cannot be provided with transmission shafts of different specifications according to the requirements of customers to work, and the using effect is poor.

Aiming at the problems, the utility model provides a connection type linkage main shaft assembly for a permanent magnet motor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connection type linkage main shaft assembly for a permanent magnet motor, an operator drives a first threaded column to rotate by screwing a rotating block, the first threaded column drives a first gear and a second gear to rotate, the second gear rotates to drive a second threaded column to move in a direction close to or far away from the outlet of a water inlet pipe, the flow of condensed water entering the water inlet pipe can be controlled, the effect of controlling the condensed water to enter a condensing pipe according to the surface temperature of a rotating shaft is achieved, the operation is simple, the cooling effect is good, and therefore the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a permanent-magnet machine is with connection formula linkage main shaft assembly, includes linkage main shaft assembly, linkage main shaft assembly includes the base and installs the support panel in the base upper end, and support panel's one end is provided with the motor, and the one end of motor is provided with the rotation axis, and the headstock has been cup jointed to the one end of rotation axis, and the one end of rotation axis is provided with the fixed block.

Preferably, the headstock includes condenser pipe and the current-limiting subassembly of installing in condenser pipe one end.

Preferably, the current-limiting assembly includes rotatory piece and installs the first screw thread post in rotatory piece one end, and the one end fixed mounting of first screw thread post has first gear, and the one end swing joint of first gear has the support column, and the lower extreme of first gear is provided with the second gear, and the one end of second gear has cup jointed the second screw thread post, and the one end of second screw thread post is provided with the fixed column, and one side of fixed column is provided with the inlet tube.

Preferably, one end of the second threaded column is of a conical structure.

Preferably, the fixed block includes the spacing groove and sets up the mounting groove in spacing groove one end, and the inboard of mounting groove is provided with the installation piece, and the lower extreme of installation piece is provided with the erection column.

Preferably, the fixed block still is provided with the spacing post of installing in erection column one end, and the spring has been cup jointed to the one end of spacing post, and the lower extreme of erection column is provided with the fixed plate, and the inboard of fixed block is provided with the connecting hole, and one side of fixed block is provided with stabilizes the subassembly.

Preferably, the stabilizing assembly comprises a threaded sleeve and a third threaded column sleeved at one end of the threaded sleeve, the lower end of the third threaded column is fixedly installed on the stabilizing plate, one end of the third threaded column is sleeved with a fixed sleeve plate, and the fixed sleeve plate is fixedly installed on the side surface of the fixed block.

Preferably, the stabilizing assemblies are provided with a plurality of groups, and the stabilizing assemblies of the plurality of groups are symmetrically installed around the circle center of the connecting hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a connection type linkage main shaft assembly for a permanent magnet motor, wherein a current limiting component is arranged at one end of a condensation pipe, a first threaded column is arranged at one end of a rotating block, a first gear is fixedly arranged at one end of the first threaded column, a supporting column is movably connected at one end of the first gear, a second gear is arranged at the lower end of the first gear, a second threaded column is sleeved at one end of the second gear, a fixed column is arranged at one end of the second threaded column, a water inlet pipe is arranged at one side of the fixed column, when the temperature is overhigh due to long-time work of a rotating shaft in the linkage main shaft assembly, the water inlet pipe is connected with a water source, an operator drives the first threaded column to rotate by screwing the rotating block, the first threaded column drives the first gear and the second gear to rotate, the second gear rotates to drive the second threaded column to move in the direction close to an outlet of the water inlet pipe or move in the direction far away from the outlet of the water inlet pipe, can control the flow that the condensate got into the inlet tube, reached and to have controlled the effect that the condensate got into in the condenser pipe according to the surface temperature of rotation axis, easy operation, it is effectual to cool down.

2. According to the connection type linkage main shaft assembly for the permanent magnet motor, the mounting groove is formed in one end of the limiting groove, the mounting block is arranged on the inner side of the mounting groove, the mounting column is arranged at the lower end of the mounting block, an operator can press the mounting block to enable the fixing plate to move downwards, after the fixing plate descends to a proper position, the mounting block is rotated to drive the limiting column to enter the limiting groove for limiting, the machining component entering the connecting hole can be adjusted according to the size required by a customer, and the operation is simple.

3. The utility model provides a connection type linkage main shaft assembly for a permanent magnet motor, wherein a third threaded column is sleeved at one end of a threaded sleeve, the lower end of the third threaded column is fixedly installed on a stabilizing plate, one end of the third threaded column is sleeved with a fixed sleeve plate, and the fixed sleeve plate is fixedly installed on the side surface of a fixed block.

Drawings

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

FIG. 2 is a plan cross-sectional view of the spindle head of the present invention;

FIG. 3 is a plan cross-sectional view of a flow restrictor assembly of the present invention;

FIG. 4 is a plan sectional view of the anchor block of the present invention;

fig. 5 is a schematic structural view of the stabilizing assembly of the present invention.

In the figure: 1. a linkage main shaft assembly; 11. a base; 12. a support panel; 13. a motor; 14. a rotating shaft; 15. a main spindle box; 151. a condenser tube; 152. a current limiting assembly; 1521. rotating the block; 1522. a first threaded post; 1523. a first gear; 1524. a support pillar; 1525. a second gear; 1526. a second threaded post; 1527. fixing a column; 1528. a water inlet pipe; 16. a fixed block; 161. a limiting groove; 162. mounting grooves; 163. mounting blocks; 164. mounting a column; 165. a limiting column; 166. a spring; 167. a fixing plate; 168. connecting holes; 169. a stabilizing assembly; 1691. a threaded sleeve; 1692. a third threaded post; 1693. a stabilizing plate; 1694. and fixing the sleeve plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a connection type linkage spindle assembly for a permanent magnet motor includes a linkage spindle assembly 1, the linkage spindle assembly 1 includes a base 11 and a support panel 12 installed on the upper end of the base 11, a motor 13 is installed at one end of the support panel 12, a rotating shaft 14 is installed at one end of the motor 13, a spindle box 15 is sleeved at one end of the rotating shaft 14, and a fixing block 16 is installed at one end of the rotating shaft 14.

Referring to fig. 2-3, the spindle box 15 includes a condensation pipe 151 and a flow limiting assembly 152 installed at one end of the condensation pipe 151, the flow limiting assembly 152 includes a rotation block 1521 and a first threaded column 1522 installed at one end of the rotation block 1521, a first gear 1523 is fixedly installed at one end of the first threaded column 1522, a support column 1524 is movably connected to one end of the first gear 1523, a second gear 1525 is installed at a lower end of the first gear 1523, a second threaded column 1526 is sleeved at one end of the second gear 1525, one end of the second threaded column 1526 is a tapered structure, a fixed column 1527 is installed at one end of the second threaded column 1526, a water inlet pipe 1528 is installed at one side of the fixed column 1527, when the temperature is too high due to long-time operation of a rotation shaft 14 in the linkage spindle assembly 1, the water inlet pipe 1528 is connected to a water source, an operator drives the first threaded column 1522 to rotate by screwing the rotation block 1521, the first threaded column 1522 drives the first gear 1523 and the second gear 1525 to rotate, the rotatory direction that drives second screw post 1526 and be close inlet tube 1528 export direction motion or keep away from the outlet of inlet tube 1528 of second gear 1525 rotation, can control the flow that condensate water got into inlet tube 1528, reached and to have controlled the effect that the condensate water got into in the condenser pipe 151 according to the surface temperature of rotation axis 14, easy operation, it is effectual to cool down.

Referring to fig. 4, the fixing block 16 includes a limiting groove 161 and a mounting groove 162 disposed at one end of the limiting groove 161, the limiting groove 161 is an L-shaped structure, a mounting block 163 is disposed at an inner side of the mounting groove 162, a mounting post 164 is disposed at a lower end of the mounting block 163, the fixing block 16 is further provided with a limiting post 165 mounted at one end of the mounting post 164, one end of the limiting post 165 is sleeved with a spring 166, a fixing plate 167 is disposed at a lower end of the mounting post 164, the fixing plate 167 is movably connected to the mounting post 164, a connecting hole 168 is disposed at an inner side of the fixing block 16, a stabilizing component 169 is disposed at one side of the fixing block 16, a plurality of groups of stabilizing components 169 are disposed, and the stabilizing components 169 are symmetrically mounted about a center of the connecting hole 168, an operator can press the mounting block 163 to move the fixing plate 167 downward, and after the fixing plate descends to a proper position, rotate the mounting block 163 to drive the limiting post 165 to enter the limiting groove 161 for limiting, the machining assembly entering the connecting hole 168 can be adjusted according to the size required by a customer, and the operation is simple.

Referring to fig. 5, the stabilizing assembly 169 includes a thread bush 1691 and a third thread column 1692 sleeved on one end of the thread bush 1691, the lower end of the third thread column 1692 is fixedly mounted on a stabilizing plate 1693, one end of the third thread column 1692 is sleeved with a fixing sleeve plate 1694, the fixing sleeve plate 1694 is fixedly mounted on the side surface of the fixing block 16, when the machining assembly is mounted according to the size, an operator moves by rotating the thread bush 1691, the thread bush 1691 drives the third thread column 1692 to move in the fixing sleeve plate 1694, and simultaneously drives the stabilizing plate 1693 to move away from or close to the center of the connecting hole 168, so that the machining assembly is stabilized, no shake occurs in the working process, and the stability of the product in the machining process is ensured.

The working principle is as follows: when the temperature is too high due to the long-term operation of the rotating shaft 14 in the linkage spindle assembly 1, the water inlet pipe 1528 is connected to a water source, an operator drives the first threaded column 1522 to rotate by screwing the rotating block 1521, the first threaded column 1522 drives the first gear 1523 and the second gear 1525 to rotate, the second gear 1525 rotates to drive the second threaded column 1526 to move in the direction close to the outlet of the water inlet pipe 1528 or in the direction far away from the outlet of the water inlet pipe 1528, the flow rate of the condensed water entering the water inlet pipe 1528 can be controlled, and the operator can press the mounting block 163 to move the fixing plate 167 downwards and, after the fixing plate is lowered to a proper position, the rotating mounting block 163 drives the limiting post 165 into the limiting groove 161 for limiting, when the machining assembly is assembled according to the size, an operator moves by rotating the thread bush 1691, and the thread bush 1691 drives the third thread column 1692 to move in the fixed sleeve plate 1694 and simultaneously drives the stabilizing plate 1693 to move away from or close to the center of the connecting hole 168.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a permanent magnet motor is with connection formula linkage main shaft assembly, includes linkage main shaft assembly (1), its characterized in that: the linkage main shaft assembly (1) comprises a base (11) and a supporting panel (12) installed at the upper end of the base (11), a motor (13) is arranged at one end of the supporting panel (12), a rotating shaft (14) is arranged at one end of the motor (13), a main shaft box (15) is sleeved at one end of the rotating shaft (14), and a fixing block (16) is arranged at one end of the rotating shaft (14).

2. The connecting type linkage main shaft assembly for the permanent magnet motor according to claim 1, wherein: the spindle box (15) comprises a condensation pipe (151) and a flow limiting assembly (152) installed at one end of the condensation pipe (151).

3. The connecting type linkage main shaft assembly for the permanent magnet motor according to claim 2, wherein: current-limiting subassembly (152) include rotatory piece (1521) and install first screw thread post (1522) at rotatory piece (1521) one end, the one end fixed mounting of first screw thread post (1522) has first gear (1523), the one end swing joint of first gear (1523) has support column (1524), the lower extreme of first gear (1523) is provided with second gear (1525), second screw thread post (1526) have been cup jointed to the one end of second gear (1525), the one end of second screw thread post (1526) is provided with fixed column (1527), one side of fixed column (1527) is provided with inlet tube (1528).

4. The connecting type linkage main shaft assembly for the permanent magnet motor according to claim 3, wherein: one end of the second threaded column (1526) is of a conical structure.

5. The connecting type linkage main shaft assembly for the permanent magnet motor according to claim 1, wherein: the fixed block (16) comprises a limiting groove (161) and a mounting groove (162) formed in one end of the limiting groove (161), a mounting block (163) is arranged on the inner side of the mounting groove (162), and a mounting column (164) is arranged at the lower end of the mounting block (163).

6. The connecting type linkage main shaft assembly for the permanent magnet motor according to claim 5, wherein: the fixing block (16) is further provided with a limiting column (165) installed at one end of the mounting column (164), one end of the limiting column (165) is sleeved with a spring (166), the lower end of the mounting column (164) is provided with a fixing plate (167), the inner side of the fixing block (16) is provided with a connecting hole (168), and one side of the fixing block (16) is provided with a stabilizing component (169).

7. The connecting type linkage main shaft assembly for the permanent magnet motor according to claim 6, wherein: the stabilizing assembly (169) comprises a thread bush (1691) and a third thread column (1692) sleeved at one end of the thread bush (1691), the lower end of the third thread column (1692) is fixedly installed on the stabilizing plate (1693), one end of the third thread column (1692) is sleeved with a fixing sleeve plate (1694), and the fixing sleeve plate (1694) is fixedly installed on the side surface of the fixing block (16).

8. The connecting type linkage main shaft assembly for the permanent magnet motor according to claim 7, wherein: the stabilizing assemblies (169) are provided with a plurality of groups, and the stabilizing assemblies (169) of the groups are symmetrically arranged around the circle center of the connecting hole (168).