CN115194530A - Large-torque electric spindle induction motor for numerical control machine tool - Google Patents
Large-torque electric spindle induction motor for numerical control machine tool Download PDFInfo
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- CN115194530A CN115194530A CN202210837912.9A CN202210837912A CN115194530A CN 115194530 A CN115194530 A CN 115194530A CN 202210837912 A CN202210837912 A CN 202210837912A CN 115194530 A CN115194530 A CN 115194530A
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- top cap
- machine tool
- numerical control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the technical field of motors, in particular to a large-torque electric spindle induction motor for a numerical control machine tool. The conveying mechanism is beneficial to conveying the cooling circulating water, and can filter internal impurities; the shielding protection of the bolt is facilitated through the protection mechanism, and the sealing of the led-out electric wire is facilitated through the sealing mechanism; the motor body is placed on the clamp stably and is not easy to slip off due to the matching of the abutting mechanism and the limiting mechanism; be favorable to sheltering from the protection to motor body's bottom lateral wall through anticollision institution, the collision caused motor body shell deformation or direct damage when preventing the material from placing.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a large-torque electric spindle induction motor for a numerical control machine tool.
Background
Traditional digit control machine tool is with big torque electric main shaft induction motor, when carrying out the hydrologic cycle, the inside filtering measure that lacks of motor, make the inside debris of circulating water to the inside jam of motor easily, influence normal cooling, and lack spacing measure when the motor is placed the installation on anchor clamps, need hold up with the hand, it is very inconvenient, the landing causes mesa or motor to damage carelessly a little, the motor lateral wall lacks safeguard measure simultaneously, receive the material striking back and damage easily, and bolt on the motor is maintained by inconvenient follow-up dismouting of piece filling up easily.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a large-torque electric spindle induction motor for a numerical control machine tool.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a digit control machine tool is with big torque electricity main shaft induction motor, includes motor body, the last conveying mechanism of installing of motor body, the last protection machanism of installing of conveying mechanism, the last sealing mechanism that is connected with of conveying mechanism, conflict mechanism is installed to the motor body lateral wall, the last stop gear of installing of conflict mechanism, the last anticollision institution of installing of motor body.
Specifically, conveying mechanism includes the top cap, motor body is last to dismantle to be connected with the top cap, and threaded connection has two connectors on the top cap, the top cap bottom is connected with two connecting pipes, the connecting pipe respectively with the inboard block in motor body top, one of them the connector is connected with one of them connecting pipe, the inboard block in top cap bottom is connected with the rubber sleeve, the inside block of rubber sleeve is connected with the sponge net, another inside the connector extends to the sponge net, another the connecting pipe is connected bottom the rubber sleeve.
Specifically, top cap internally mounted has the sealing washer, the sealing washer is ring shape structure, rubber sleeve top is contradicted with the sealing washer.
Specifically, the sealing washer is through a plurality of conflict springs and the inside sliding connection of top cap, the sealing washer bottom is contradicted with the rubber sleeve top, the sealing washer cross section is "protruding" font structure.
Specifically, protection machanism includes the protective cover, the block is connected with four protective covers on the top cap, the rubber circle is installed to protective cover bottom lateral wall, rubber circle and the inboard block in top cap top.
Specifically, protective cover one end bottom is connected with the connecting block, the connecting block is "protruding" font structure, the connecting block bottom is connected with the inboard rotation in top cap top.
Specifically, sealing mechanism includes the gasbag, top cap inside center department installs the gasbag, the gasbag is ring column structure, the gasbag cross section is "7" font structure, top cap inside center department sliding connection has the sliding sleeve, the sliding sleeve top is contradicted with the gasbag, the sliding sleeve bottom extends to the top cap bottom outside and contradicts with motor body.
Specifically, conflict mechanism is including the activity groove, the motor body lateral wall is equipped with the activity groove, activity inslot portion sliding connection has the stopper, the protection pad is installed to the activity inslot side, the stopper lateral wall fills up sliding connection with the protection, activity groove and stopper are "T" shape structure.
Specifically, stop gear includes the pinion rack, the activity inslot portion is equipped with the pinion rack, the pinion rack is connected with this body of motor, stopper internally mounted has the kicking block, the kicking block passes through reset spring and the inside sliding connection of stopper, kicking block one end is dentate structure, the kicking block other end is the arc structure, kicking block one end is contradicted with the pinion rack, install the slider on the stopper, slider one end is passed through compression spring and the inside sliding connection of stopper, be equipped with the recess on the slider, the kicking block is contradicted with the slider, threaded connection has the screw rod on the stopper, screw rod one end is contradicted with the slider.
Specifically, anticollision institution includes the lag, motor body bottom outside registrates and is connected with the lag, threaded connection has two gag lever posts on the lag, gag lever post one end is rotated and is connected with the block rubber, the block rubber runs through and contradicts in lag and motor body lateral wall.
The invention has the beneficial effects that:
(1) The large-torque electric spindle induction motor for the numerical control machine tool is beneficial to conveying cooling circulating water under the action of the conveying mechanism, can filter internal sundries and ensures that the inside of a motor body is smooth and unblocked, namely: the connecting device is beneficial to connecting and installing the connectors under the action of the top cover, and is convenient to connect the water inlet pipe and the water outlet pipe under the action of the connectors, so that cooling water enters the sponge net through the connectors, is beneficial to filtering sundries on the cooling water, is guided into the motor body through the connecting pipe to dissipate heat, and is discharged and circulated through the other connecting pipe and the other connector; be favorable to making the leakproofness between rubber sleeve and the top cap inside better under the effect through the sealing washer, make cooling water can get into sponge net inside filtration, make the sealing washer have the elasticity through the effect of conflict spring down, make the sealing washer can conflict sealedly to the rubber sleeve all the time to can not lose elasticity because of long-time extrusion.
(2) The large-torque electric spindle induction motor for the numerical control machine tool is beneficial to shielding and protecting bolts under the action of the protection mechanism, prevents sundries from being blocked and difficult to remove, is beneficial to sealing drawn wires through the sealing mechanism, and prevents dust and moisture from entering to damage a motor body, namely: the four protective covers are beneficial to clamping the bolt holes in the top cover under the action of the four protective covers, so that the bolts are protected, the protective covers are firmly clamped under the action of the rubber rings, and the bolts are prevented from being blocked by sundries through the protection of the bolts, so that the follow-up disassembly and maintenance are facilitated; be favorable to making the protective cover can be connected with the top cap under the effect through the connecting block, and can the turning position, make the protective cover can not drop and lose, the effect through the gasbag is favorable to carrying out the centre gripping to the electric wire of deriving sealed, make outside moisture dust can not get into and cause motor body corrosion damage, be connected the back through top cap and motor body, the sliding sleeve is contradicted and slides, sliding sleeve conflict gasbag one side inflation, the leakproofness that makes the gasbag is better, the back is dismantled to the top cap, the sliding sleeve resets, the gasbag resets, make things convenient for the electric wire to dismantle the maintenance.
(3) The large-torque electric spindle induction motor for the numerical control machine tool is beneficial to enabling the motor body to be placed on a clamp stably and not to slide easily through the matching of the abutting mechanism and the limiting mechanism, and is convenient for the motor body to be adjusted and installed easily, namely: the limiting block can conveniently slide on the motor body under the action of the movable groove, the abrasion of the motor body is reduced under the action of the protective pad, the limiting block is limited, the limiting block can be abutted against a clamp after the motor body is placed on the clamp, the motor body cannot slide downwards, and the motor body is convenient to mount and fasten with the clamp; the sliding block is enabled to be abutted against the ejector block under the action of the compression spring, the ejector block is free from being abutted against and limited by the tooth plate under the action of the reset spring, the limiting block can be limited on the motor body, and the motor body and the clamp can be conveniently placed and installed; through pressing the slider, the slider breaks away from sliding under compression spring's the effect, and inside the kicking block slided into the recess, the kicking block separated with the pinion rack under reset spring's effect, made things convenient for stopper sliding position, to the position control of motor body on anchor clamps.
(4) The large-torque electric spindle induction motor for the numerical control machine tool is beneficial to shielding and protecting the bottom side wall of the motor body under the action of the anti-collision mechanism, and prevents the deformation or direct damage of the motor body shell caused by collision when materials are placed, namely: after the installation is stable through motor body, lag and motor body registrate are favorable to protecting motor body, through the rotation of gag lever post, make the gag lever post drive the rubber piece and contradict motor body lateral wall under the effect of screw thread, make the gag lever post can not lead to the fact wearing and tearing to motor body lateral wall under the effect through the rubber piece, are favorable to spacing to the lag, make the protective sheath can not the slippage on motor body and lead to the fact the potential safety hazard.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic overall structure diagram of a high-torque electric spindle induction motor for a numerical control machine according to a preferred embodiment of the present invention;
fig. 2 is an enlarged schematic view of a portion a of the large torque electric spindle induction motor for a numerical control machine tool shown in fig. 1 according to the present invention;
fig. 3 is a schematic view of a connection structure of a protective cover, a rubber ring and a connection block of a large-torque electric spindle induction motor for a numerical control machine tool according to the present invention;
fig. 4 is a schematic view of a connection structure of a top cover, a rubber sleeve and a connector of a large-torque electric spindle induction motor for a numerical control machine tool according to the present invention;
fig. 5 is an enlarged schematic view of a portion B of the large-torque electric spindle induction motor for a numerical control machine tool according to the present invention;
FIG. 6 is a schematic view of a connection structure between a motor and a limiting block of the large-torque electric spindle induction motor for a numerical control machine tool according to the present invention;
fig. 7 is a schematic view of a connection structure of a limiting rod and a rubber block of a large-torque electric spindle induction motor for a numerical control machine tool according to the present invention.
In the figure: 1. a motor body; 2. a conveying mechanism; 201. a top cover; 202. a connector; 203. a connecting pipe; 204. a rubber sleeve; 205. a sponge web; 206. a seal ring; 207. against the spring; 3. a protection mechanism; 301. a protective cover; 302. a rubber ring; 303. connecting blocks; 4. a sealing mechanism; 401. a sliding sleeve; 402. an air bag; 5. a collision mechanism; 501. a movable groove; 502. a limiting block; 503. a protective pad; 6. a limiting mechanism; 601. a screw; 602. a slider; 603. a compression spring; 604. a groove; 605. a top block; 606. a return spring; 607. a toothed plate; 7. an anti-collision mechanism; 701. a protective sleeve; 702. a limiting rod; 703. a rubber block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, the large-torque electric spindle induction motor for the numerical control machine tool comprises a motor body 1, wherein a conveying mechanism 2 is installed on the motor body 1, a protection mechanism 3 is installed on the conveying mechanism 2, a sealing mechanism 4 is connected to the conveying mechanism 2, a collision mechanism 5 is installed on the side wall of the motor body 1, a limiting mechanism 6 is installed on the collision mechanism 5, and an anti-collision mechanism 7 is installed on the motor body 1.
Specifically, conveying mechanism 2 includes top cap 201, motor body 1 is last to dismantle and to be connected with top cap 201, and threaded connection has two connectors 202 on top cap 201, top cap 201 bottom is connected with two connecting pipes 203, connecting pipe 203 respectively with the inboard block in motor body 1 top, one of them connector 202 is connected with one of them connecting pipe 203, the inboard block in top cap 201 bottom is connected with rubber sleeve 204, the inside block of rubber sleeve 204 is connected with sponge net 205, another connector 202 extends to inside the sponge net 205, another connecting pipe 203 is connected with rubber sleeve 204 bottom, through be favorable to under top cap 201's the effect right connector 202 connects the installation, through convenient under the effect of connector 202 is to inlet tube and outlet pipe connection, makes the cooling water pass through connector 202 gets into inside the sponge net 205, be favorable to filtering debris to the cooling water, and through the connecting pipe 203 is leading-in the inside heat dissipation of motor body 1, then through another connecting pipe 203 and another connector 202 discharge circulation.
Specifically, protection machanism 3 includes protective cover 301, the block is connected with four protective covers 301 on top cap 201, rubber circle 302 is installed to protective cover 301 bottom lateral wall, rubber circle 302 and the inboard block in top cap 201 top, through four be favorable to under protective cover 301's the effect right bolt hole block on top cap 201 to protect the bolt rubber circle 302's effect makes under the protective cover 301 block is firm, through the protection to the bolt, makes debris can not block up the bolt, makes things convenient for follow-up dismantlement to maintain. Protective cover 301 one end bottom is connected with connecting block 303, connecting block 303 is "protruding" font structure, connecting block 303 bottom is connected with the inboard rotation in top cap 201 top, through be favorable to making under connecting block 303 the protective cover 301 can with top cap 201 is connected to can the pivoted position, make protective cover 301 can not drop and lose.
Specifically, the sealing mechanism 4 comprises an air bag 402, the air bag 402 is installed at the center inside the top cover 201, the air bag 402 is of a circular structure, the cross section of the air bag 402 is of a 7-shaped structure, the center inside the top cover 201 is slidably connected with a sliding sleeve 401, the top of the sliding sleeve 401 abuts against the air bag 402, the bottom of the sliding sleeve 401 extends to the outer side of the bottom of the top cover 201 to abut against the motor body 1, and the led-out electric wires are clamped and sealed under the action of the air bag 402, so that external moisture and dust cannot enter to corrode and damage the motor body 1; through top cap 201 with motor body 1 connects the back, sliding sleeve 401 is contradicted and is slided, sliding sleeve 401 contradicts gasbag 402 one side inflation makes gasbag 402's leakproofness is better, top cap 201 dismantles the back, sliding sleeve 401 resets, gasbag 402 resets, makes things convenient for the electric wire to dismantle the maintenance.
Specifically, the collision mechanism 5 comprises a movable groove 501, the movable groove 501 is formed in the side wall of the motor body 1, a limiting block 502 is connected in the movable groove 501 in a sliding manner, a protective pad 503 is installed on the inner side of the movable groove 501, and the side wall of the limiting block 502 is connected with the protective pad 503 in a sliding manner; activity groove 501 and stopper 502 are "T" shape structure, through it is convenient under the effect of activity groove 501 stopper 502 can slide position on motor body 1 protection is filled up 503's effect down be favorable to right motor body 1 reducing wear, and right stopper 502 has played spacing effect, is favorable to motor body 1 places the back on anchor clamps stopper 502 can with anchor clamps are contradicted, make motor body 1 can not glide, and is convenient motor body 1 installation and anchor clamps fastening.
Specifically, the limiting mechanism 6 includes a toothed plate 607, the toothed plate 607 is arranged inside the movable groove 501, the toothed plate 607 is connected with the motor body 1, an ejector block 605 is installed inside the limiting block 502, the ejector block 605 is slidably connected with the inside of the limiting block 502 through a return spring 606, one end of the ejector block 605 is in a toothed structure, the other end of the ejector block 605 is in an arc structure, one end of the ejector block 605 abuts against the toothed plate 607, a sliding block 602 is installed on the limiting block 502, one end of the sliding block 602 is slidably connected with the inside of the limiting block 502 through a compression spring 603, a groove 604 is formed in the sliding block 602, and the ejector block 605 abuts against the sliding block 602; the limiting block 502 is connected with a screw 601 through threads, one end of the screw 601 is abutted to a sliding block 602, the sliding block 602 is abutted to the ejector block 605 under the action of the compression spring 603, the ejector block 605 is disengaged from the reset spring 606 and is abutted to the toothed plate 607 for limiting, so that the limiting block 502 can limit the position of the motor body 1 on the motor body 1, the motor body 1 and a clamp can be conveniently placed and installed, the sliding block 602 is pressed, the sliding block 602 is disengaged from the compression spring 603 and slides down, the ejector block 605 slides into the groove 604, the ejector block 605 is separated from the toothed plate 607 under the action of the reset spring 606, the sliding position of the limiting block 502 is convenient, the position of the motor body 1 on the clamp is adjusted, and the sliding block 602 is abutted to the sliding block 602 through the rotation of the screw 601, so that the sliding block 602 is not easy to press, and a protection effect is achieved.
Specifically, the anti-collision mechanism 7 includes a protection sleeve 701, the protection sleeve 701 is connected to the outer side of the bottom of the motor body 1 in a sleeved mode, two limiting rods 702 are connected to the protection sleeve 701 in a threaded mode, one end of each limiting rod 702 is connected with a rubber block 703 in a rotating mode, the rubber blocks 703 penetrate through the protection sleeve 701 and are abutted to the side wall of the motor body 1, after the motor body 1 is stably installed, the protection sleeve 701 is sleeved with the motor body 1 to facilitate protection of the motor body 1, the limiting rods 702 are rotated to enable the limiting rods 702 to drive the rubber blocks 703 to abut to the side wall of the motor body 1 under the action of threads, and the rubber blocks 703 enable the limiting rods 702 not to abrade the side wall of the motor body 1 to facilitate limiting of the protection sleeve 701, so that the protection sleeve 701 cannot slip on the motor body 1 to cause potential safety hazards.
When the sealing device is used, firstly, the connection and installation of the connector 202 are facilitated under the action of the top cover 201, the connection of a water inlet pipe and a water outlet pipe is facilitated under the action of the connector 202, cooling water enters the interior of the sponge net 205 through the connector 202, impurities can be filtered conveniently, the cooling water is guided into the interior of the motor body 1 through the connecting pipe 203 for heat dissipation, and then the cooling water is discharged and circulated through the other connecting pipe 203 and the other connector 202, the sealing performance between the rubber sleeve 204 and the interior of the top cover 201 is better facilitated under the action of the sealing ring 206, the cooling water can enter the interior of the sponge net 205 for filtration, the sealing ring 206 has elasticity under the action of the abutting spring 207, the sealing ring 206 can always abut against and seal the rubber sleeve 204, and elasticity loss caused by long-time extrusion can be avoided; the four protective covers 301 are beneficial to clamping the bolt holes in the top cover 201, so that the bolts are protected, the protective covers 301 are firmly clamped under the action of the rubber ring 302, and the bolts are protected, so that sundries cannot be blocked by the bolts, and the follow-up disassembly and maintenance are facilitated; the protective cover 301 can be connected with the top cover 201 under the action of the connecting block 303, and the position can be rotated, so that the protective cover 301 cannot fall and lose, the derived electric wire can be clamped and sealed under the action of the air bag 402, external moisture and dust cannot enter and cause corrosion and damage of the motor body 1, after the top cover 201 is connected with the motor body 1, the sliding sleeve 401 is abutted and slides, the sliding sleeve 401 abuts against one side of the air bag 402 to expand, so that the sealing performance of the air bag 402 is better, after the top cover 201 is disassembled, the sliding sleeve 401 resets, the air bag 402 resets and the electric wire is convenient to disassemble and maintain, the position of the limiting block 502 which can slide on the motor body 1 is convenient under the action of the movable groove 501, the abrasion of the motor body 1 is reduced under the action of the protective pad 503, the limiting block 502 has a limiting effect, the limiting effect is favorable for the motor body 1 to be placed on a clamp, the limiting block 502 can abut against the clamp, so that the motor body 1 cannot slide down, and the motor body 1 is convenient to install and fasten the clamp; the sliding block 602 is enabled to abut against the top block 605 under the action of the compression spring 603, the top block 605 is free from the action of the reset spring 606 and is abutted against and limited by the toothed plate 607, the limiting block 502 can be limited on the motor body 1, the motor body 1 and a clamp can be conveniently placed and installed, the sliding block 602 is enabled to slide under the action of the compression spring 603 by pressing the sliding block 602, the top block 605 slides into the groove 604, the top block 605 is separated from the toothed plate 607 under the action of the reset spring 606, the sliding position of the limiting block 502 is convenient, the position of the motor body 1 on the clamp can be adjusted, after the motor body 1 is stably installed, the protecting sleeve 701 is sleeved with the motor body 1, and the protection on the motor body 1 is facilitated; through the rotation of gag lever post 702, make gag lever post 702 drive rubber block 703 and contradict to motor body 1 lateral wall under the effect of screw thread, make gag lever post 702 can not lead to the fact wearing and tearing to motor body 1 lateral wall under the effect through rubber block 703, be favorable to spacing to lag 701, make lag 701 can not the slippage cause the potential safety hazard on motor body 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The large-torque electric spindle induction motor for the numerical control machine tool is characterized by comprising a motor body (1), wherein a conveying mechanism (2) is installed on the motor body (1), a protection mechanism (3) is installed on the conveying mechanism (2), a sealing mechanism (4) is connected onto the conveying mechanism (2), a collision mechanism (5) is installed on the side wall of the motor body (1), a limiting mechanism (6) is installed on the collision mechanism (5), and an anti-collision mechanism (7) is installed on the motor body (1);
conveying mechanism (2) include top cap (201), motor body (1) is gone up to dismantle and is connected with top cap (201), and threaded connection has two connectors (202) on top cap (201), top cap (201) bottom is connected with two connecting pipes (203), connecting pipe (203) respectively with motor body (1) top inboard block, one of them connector (202) are connected with one of them connecting pipe (203), top cap (201) bottom inboard block is connected with rubber sleeve (204), rubber sleeve (204) inside block is connected with sponge net (205), another inside connector (202) extend to sponge net (205), another connecting pipe (203) are connected with rubber sleeve (204) bottom.
2. The large torque electric spindle induction motor for the numerical control machine tool according to claim 1, characterized in that: top cap (201) internally mounted has sealing washer (206), sealing washer (206) are the ring annular structure, rubber sleeve (204) top is contradicted with sealing washer (206).
3. The large torque electric spindle induction motor for the numerical control machine tool according to claim 2, characterized in that: sealing washer (206) are through a plurality of conflict springs (207) and top cap (201) inside sliding connection, sealing washer (206) bottom is contradicted with rubber sleeve (204) top, sealing washer (206) cross section is "protruding" font structure.
4. The large torque electric spindle induction motor for the numerical control machine tool according to claim 1, characterized in that: protection machanism (3) include protective cover (301), the block is connected with four protective covers (301) on top cap (201), rubber circle (302) are installed to protective cover (301) bottom lateral wall, rubber circle (302) and the inboard block in top cap (201) top.
5. The large torque electric spindle induction motor for numerical control machine tool according to claim 4, characterized in that: protective cover (301) one end bottom is connected with connecting block (303), connecting block (303) are "protruding" font structure, connecting block (303) bottom is connected with the inboard rotation in top cap (201) top.
6. The large torque electric spindle induction motor for the numerical control machine tool according to claim 1, characterized in that: sealing mechanism (4) include gasbag (402), gasbag (402) are installed to top cap (201) inside center department, gasbag (402) are the ring shape structure, gasbag (402) cross section is "7" font structure, top cap (201) inside center department sliding connection has sliding sleeve (401), sliding sleeve (401) top is contradicted with gasbag (402), sliding sleeve (401) bottom extends to top cap (201) bottom outside and contradicts with motor body (1).
7. The large torque electric spindle induction motor for the numerical control machine tool according to claim 1, characterized in that: conflict mechanism (5) including activity groove (501), motor body (1) lateral wall is equipped with activity groove (501), activity groove (501) inside sliding connection has stopper (502), protection pad (503) are installed to activity groove (501) inboard, stopper (502) lateral wall and protection pad (503) sliding connection, activity groove (501) and stopper (502) are "T" shape structure.
8. The large torque electric spindle induction motor for the numerical control machine tool according to claim 7, characterized in that: stop gear (6) include pinion rack (607), the inside pinion rack (607) that is equipped with of activity groove (501), pinion rack (607) are connected with motor body (1), stopper (502) internally mounted has kicking block (605), kicking block (605) are through reset spring (606) and stopper (502) inside sliding connection, kicking block (605) one end is dentate structure, the kicking block (605) other end is the arc structure, kicking block (605) one end is contradicted with pinion rack (607), install slider (602) on stopper (502), compression spring (603) and stopper (502) inside sliding connection are passed through to slider (602) one end, be equipped with recess (604) on slider (602), kicking block (605) contradicts with slider (602).
9. The large torque electric spindle induction motor for the numerical control machine tool according to claim 8, characterized in that: the limiting block (502) is connected with a screw rod (601) in a threaded mode, and one end of the screw rod (601) is abutted to the sliding block (602).
10. The large torque electric spindle induction motor for the numerical control machine tool according to claim 1, characterized in that: anticollision institution (7) are including lag (701), motor body (1) bottom outside registrates and is connected with lag (701), threaded connection has two gag lever posts (702) on lag (701), gag lever post (702) one end is rotated and is connected with rubber block (703), rubber block (703) run through in lag (701) contradict with motor body (1) lateral wall.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210837912.9A CN115194530B (en) | 2022-07-16 | 2022-07-16 | Large-torque motorized spindle induction motor for numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210837912.9A CN115194530B (en) | 2022-07-16 | 2022-07-16 | Large-torque motorized spindle induction motor for numerical control machine tool |
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| CN115194530A true CN115194530A (en) | 2022-10-18 |
| CN115194530B CN115194530B (en) | 2023-07-18 |
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| CN213701796U (en) * | 2020-12-09 | 2021-07-16 | 河南科创数控机械有限公司 | Electric spindle with moving core |
| CN113241875A (en) * | 2021-06-02 | 2021-08-10 | 江苏恒康机电有限公司 | Rust-resistant motor that loses of drive shaft |
| WO2021248891A1 (en) * | 2020-06-08 | 2021-12-16 | 广州市昊志机电股份有限公司 | Motorized spindle core component, air bearing motorized spindle and drilling machine |
| CN216705957U (en) * | 2021-12-17 | 2022-06-10 | 沈阳嘉易德机械有限公司 | Make things convenient for main shaft to tear open and trade and maintain numerical control lathe of clearance |
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| CN208467856U (en) * | 2018-06-15 | 2019-02-05 | 洛阳传顺机械设备有限公司 | Electro spindle fixture with automatic tension function |
| WO2021248891A1 (en) * | 2020-06-08 | 2021-12-16 | 广州市昊志机电股份有限公司 | Motorized spindle core component, air bearing motorized spindle and drilling machine |
| CN112234746A (en) * | 2020-11-03 | 2021-01-15 | 吕圣快 | New energy automobile driving motor's rotary seal structure |
| CN213701796U (en) * | 2020-12-09 | 2021-07-16 | 河南科创数控机械有限公司 | Electric spindle with moving core |
| CN113241875A (en) * | 2021-06-02 | 2021-08-10 | 江苏恒康机电有限公司 | Rust-resistant motor that loses of drive shaft |
| CN216705957U (en) * | 2021-12-17 | 2022-06-10 | 沈阳嘉易德机械有限公司 | Make things convenient for main shaft to tear open and trade and maintain numerical control lathe of clearance |
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