CN112725605A - Quenching device for machining and producing direct-drive electric spindle - Google Patents
Quenching device for machining and producing direct-drive electric spindle Download PDFInfo
- Publication number
- CN112725605A CN112725605A CN202011562189.5A CN202011562189A CN112725605A CN 112725605 A CN112725605 A CN 112725605A CN 202011562189 A CN202011562189 A CN 202011562189A CN 112725605 A CN112725605 A CN 112725605A
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- wall
- fixedly connected
- side wall
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- electric spindle
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a quenching device for processing and producing a direct-drive electric spindle, which comprises a box body, wherein the side wall of the box body is fixedly connected with a motor through a support, the movable end of the motor penetrates through the side wall of the box body and extends to the inner wall of the box body, the movable end of the motor is fixedly connected with a vertical plate, the side wall of the vertical plate is provided with a circular groove, the inner wall of the circular groove is uniformly and rotatably connected with a plurality of lead screws, the side wall of each lead screw is in threaded connection with a lead screw nut, and one end of each lead screw nut, far away from the. According to the invention, the fixed block is driven by the fixed plate to intermittently sweep over the sliding block through the rotation of the motor, so that the sliding block slides back and forth on the side wall of the cross rod under the action of the magnetic attraction of the fixed block and the elastic force of the first spring, the spray head fixedly connected to the movable end of the telescopic rod slides back and forth on the side wall of the direct-drive electric spindle, and meanwhile, the motor rotates to drive the clamped direct-drive electric spindle to rotate, so that the direct-drive electric spindle is convenient to turn over and further uniform quenching on.
Description
Technical Field
The invention relates to the technical field of direct-drive electric spindle machining, in particular to a quenching device for direct-drive electric spindle machining production.
Background
The direct-drive electric spindle integrates a machine tool spindle and a spindle motor into a whole in the field of numerical control machines, the direct-drive electric spindle combines a linear motor technology and a high-speed cutter technology, high-speed machining is pushed to a new era, a rotor of a motor is directly used as a spindle of the machine tool, a shell of a spindle unit is a motor base, and other parts are matched to realize integration of the motor and the machine tool spindle.
When the direct-drive electric spindle is machined, in order to ensure the hardness of the direct-drive electric spindle, quenching treatment needs to be carried out on the direct-drive electric spindle, at present, the direct-drive electric spindle is quenched by manually holding a flame gun in hand, and the direct-drive electric spindle is manually turned over in the quenching process, so that the quenching on the direct-drive electric spindle is uneven, the hardness of the direct-drive electric spindle is influenced, the quenching and turning risks of the manual direct-drive electric spindle are high, and safety accidents are easily caused.
Based on the quenching device, the invention provides a quenching device for processing and producing a direct-drive electric spindle.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a quenching device for processing and producing a direct-drive electric spindle.
In order to achieve the purpose, the invention adopts the following technical scheme:
a quenching device for processing and producing a direct-drive electric spindle comprises a box body, wherein a motor is fixedly connected to the side wall of the box body through a support, the movable end of the motor penetrates through the side wall of the box body and extends to the inner wall of the box body, a vertical plate is fixedly connected to the movable end of the motor, a circular groove is formed in the side wall of the vertical plate, a plurality of lead screws are uniformly and rotatably connected to the inner wall of the circular groove, lead screw nuts are in threaded connection with the side wall of the lead screws, one ends of the lead screw nuts, far away from the inner wall of the circular groove, are fixedly connected with arc-shaped clamping plates through fixing rods, the inner wall of the circular groove is fixedly connected with the side wall of the arc-shaped clamping plates through a guide mechanism, a circular groove is formed in the side wall of the vertical plate, the slider lateral wall is through first spring and spout inner wall elastic connection, slider lower extreme fixedly connected with telescopic link, telescopic link expansion end fixedly connected with shower nozzle, install the gliding second actuating mechanism of drive slider at the horizontal pole lateral wall on the motor.
Preferably, guiding mechanism includes the sleeve of symmetry fixed connection at the circular slot inner wall, sleeve inner wall sliding connection has the slide bar, the one end and the arc splint lateral wall fixed connection of circular slot inner wall are kept away from to the slide bar, the sleeve inner wall passes through second spring and slide bar one end elastic connection.
Preferably, first actuating mechanism includes the annular rack of sliding connection at the ring channel inner wall, and is a plurality of the lead screw is kept away from the one end of arc splint and is run through the riser lateral wall and extend to the ring channel in, and is a plurality of the one end fixedly connected with that the lead screw is located the ring channel and the gear of annular rack meshing.
Preferably, the second driving mechanism comprises a fixing plate fixedly connected to the side wall of the movable shaft of the motor, and the fixing plate is fixedly connected to the side wall close to the box body.
Preferably, one of them the lead screw is kept away from the one end of arc splint and is run through riser lateral wall and fixedly connected with hand wheel, hand wheel lateral wall threaded connection has the bolt, riser lateral wall equipartition seted up a plurality ofly with bolt complex screw hole, it is a plurality of the screw hole sets up along lead screw axle center symmetry.
Preferably, the sliding block and the fixed block are both made of magnetic materials, and the sliding block and the fixed block are attracted mutually.
The invention has the following beneficial effects:
1. through the arrangement of the lead screws, the gears, the annular racks, the lead screw nuts, the fixing rods and the arc-shaped clamping plates, one lead screw rotates to drive the gear fixedly connected with the side wall of the lead screw to rotate, and then the gear drives the annular rack meshed with the lead screw to rotate, so that the annular rack drives the rest gears to rotate, and further drives the rest lead screws to synchronously rotate, the lead screw nut slides on the side wall of the lead screw, and further drives the arc-shaped clamping plate to slide towards the direction close to the direct-drive electric spindle through the fixing rod, so as to clamp the direct-drive electric spindle, and then the motor fixedly connected to the side wall of the box body through the bracket is driven to rotate, so that;
2. through the arrangement of the cross rod, the sliding block, the first spring, the fixed plate and the fixed block, the fixed plate drives the fixed block to intermittently sweep over the sliding block by the rotation of the motor, and then the sliding block slides back and forth on the side wall of the cross rod under the action of the magnetic attraction of the fixed block and the elastic force of the first spring, so that the spray head fixedly connected to the movable end of the telescopic rod slides back and forth on the side wall of the direct-drive electric spindle, and further uniform quenching is performed on the direct-;
3. through setting up hand wheel, bolt and screw hole, with bolt and its corresponding screw hole fit in, can fix the turned position of lead screw, and then fix the shift position of arc splint, and then increase the stability after pressing from both sides tightly directly driving the electricity main shaft.
Drawings
FIG. 1 is a schematic structural diagram of a quenching device for processing and producing a direct-drive electric spindle, which is provided by the invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic side sectional structural view of a vertical plate in the quenching device for the direct-drive electric spindle machining production, which is provided by the invention.
In the figure: the automatic spraying device comprises a box body 1, a motor 2, vertical plates 3, circular grooves 4, a lead screw 5, a lead screw nut 6, a fixing rod 7, an arc-shaped clamping plate 8, an annular groove 9, an annular rack 10, a gear 11, a hand wheel 12, a bolt 13, a threaded hole 14, a sleeve 15, a sliding rod 16, a second spring 17, a sliding groove 18, a cross rod 19, a sliding block 20, a first spring 21, a telescopic rod 22, a spray head 23, a fixing plate 24 and a fixing block 25.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, a quenching device for processing production of a direct-drive electric spindle comprises a box body 1, wherein a motor 2 is fixedly connected to the side wall of the box body 1 through a support, the movable end of the motor 2 penetrates through the side wall of the box body 1 and extends to the inner wall of the box body, a vertical plate 3 is fixedly connected to the movable end of the motor 2, a plurality of lead screws 5 are uniformly distributed and rotatably connected to the side wall of a circular groove 4, a plurality of lead screws 5 are connected to the inner wall of the circular groove 4 in a threaded manner, lead screw nuts 6 are connected to the side wall of the lead screws 5 in a threaded manner, an arc-shaped clamping plate 8 is fixedly connected to one end of the lead screw nuts 6, which is far away from the inner wall of the circular groove 4, through a guide mechanism, the inner wall of the circular groove 4 is fixedly connected to the side wall of the arc-shaped clamping plate 8, the side wall of the sliding block 20 is elastically connected with the inner wall of the sliding groove 18 through a first spring 21, the lower end of the sliding block 20 is fixedly connected with an expansion rod 22, the movable end of the expansion rod 22 is fixedly connected with a spray head 23, and a second driving mechanism for driving the sliding block 20 to slide on the side wall of the cross rod 19 is installed on the motor 2.
The guide mechanism comprises a sleeve 15 which is symmetrically and fixedly connected to the inner wall of the circular groove 4, a sliding rod 16 is connected to the inner wall of the sleeve 15 in a sliding mode, one end, far away from the inner wall of the circular groove 4, of the sliding rod 16 is fixedly connected with the side wall of the arc-shaped clamping plate 8, and the inner wall of the sleeve 15 is elastically connected with one end of the sliding rod 16 through a second spring 17.
First actuating mechanism includes annular rack 10 of sliding connection at the ring channel 9 inner wall, and the one end that a plurality of lead screws 5 kept away from arc splint 8 runs through riser 3 lateral wall and extends to in the ring channel 9, and the one end fixedly connected with that a plurality of lead screws 5 are located the ring channel 9 and the gear 11 of annular rack 10 meshing.
The second driving mechanism comprises a fixing plate 24 fixedly connected to the side wall of the movable shaft of the motor 2, the fixing plate 24 is fixedly connected to a fixing block 25 close to the side wall of the box body 1, the sliding block 20 and the fixing block 25 are made of magnetic materials, and the sliding block 20 and the fixing block 25 are attracted mutually.
One end of one of the screw rods 5, which is far away from the arc-shaped clamping plate 8, penetrates through the side wall of the vertical plate 3 and is fixedly connected with a hand wheel 12, the side wall of the hand wheel 12 is in threaded connection with a bolt 13, a plurality of threaded holes 14 matched with the bolt 13 are uniformly distributed in the side wall of the vertical plate 3, and the plurality of threaded holes 14 are symmetrically arranged along the axis of the screw rods 5.
In the invention, a direct-drive electric spindle is placed in a circular groove 4, a hand wheel 12 is rotated to drive one of screw rods 5 fixedly connected with the side wall of the hand wheel 12 to rotate, and then a gear 11 fixedly connected with the side wall of one of the screw rods 5 is driven to rotate, and then the gear 11 drives an annular rack 10 meshed with the gear 11 to rotate, so that the annular rack 10 drives the rest of the gear 11 to rotate, and further drives the rest of the screw rods 5 to synchronously rotate, so that a screw nut 6 synchronously slides on the side walls of a plurality of screw rods 5, and further drives an arc-shaped clamping plate 8 to slide towards the direction close to the direct-drive electric spindle through a fixing rod 7 fixedly connected with the side wall of the screw nut 6, and further clamps the direct-drive electric spindle, then a bolt 13 in threaded connection with the side wall of the hand wheel 12 is matched with a corresponding threaded hole 14, and further fixes, then, adjusting a telescopic rod 22 fixedly connected to the lower end of the sliding block 20 to enable a spray head 23 fixedly connected to the movable end of the telescopic rod 22 to be close to the side wall of the direct-drive electric spindle, so that quenching can be conveniently carried out on the direct-drive electric spindle;
the drive passes through support fixed connection and rotates at the motor 2 of 1 lateral wall of box, and then drive the tight back through the riser 3 with 2 loose ends fixed connection of motor and directly drive the electricity main shaft rotation that tightly drives, motor 2 rotates simultaneously and makes fixed connection drive fixed block 25 intermittent type nature grazing across slider 20 at the fixed plate 24 of 2 loose axle lateral walls of motor, and then slider 20 makes a round trip to slide at 19 lateral walls of horizontal pole under the magnetic attraction of fixed block 25 and the spring action of first spring 21, make shower nozzle 23 make a round trip to slide at directly driving electricity main shaft lateral wall, and then to directly driving the quenching of the epaxial homogeneity of electricity main.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A quenching device for processing and producing a direct-drive electric spindle comprises a box body (1) and is characterized in that the side wall of the box body (1) is fixedly connected with a motor (2) through a support, the movable end of the motor (2) penetrates through the side wall of the box body (1) and extends to the inner wall of the box body, the movable end of the motor (2) is fixedly connected with a vertical plate (3), the side wall of the vertical plate (3) is provided with a circular groove (4), a plurality of lead screws (5) are uniformly distributed and rotatably connected on the inner wall of the circular groove (4), a plurality of lead screws (5) are in threaded connection with lead screw nuts (6), one end of each lead screw nut (6) far away from the inner wall of the circular groove (4) is fixedly connected with an arc-shaped clamping plate (8) through a fixing rod (7), the inner wall of the circular groove (4) is fixedly connected, install a plurality of lead screw (5) of drive common pivoted first actuating mechanism in ring channel (9), spout (18) have been seted up at the top in box (1), spout (18) inner wall fixedly connected with horizontal pole (19), horizontal pole (19) lateral wall sliding connection has slider (20), slider (20) lateral wall is through first spring (21) and spout (18) inner wall elastic connection, slider (20) lower extreme fixedly connected with telescopic link (22), telescopic link (22) movable end fixedly connected with shower nozzle (23), install drive slider (20) on motor (2) at the gliding second actuating mechanism of horizontal pole (19) lateral wall.
2. The quenching device for the direct-drive electric spindle machining production as claimed in claim 1, wherein the guide mechanism comprises sleeves (15) symmetrically and fixedly connected to the inner wall of the circular groove (4), a slide bar (16) is slidably connected to the inner wall of the sleeves (15), one end of the slide bar (16) far away from the inner wall of the circular groove (4) is fixedly connected to the side wall of the arc-shaped clamping plate (8), and the inner wall of the sleeve (15) is elastically connected to one end of the slide bar (16) through a second spring (17).
3. The quenching device for the direct-drive electric spindle machining production as claimed in claim 1, wherein the first driving mechanism comprises an annular rack (10) slidably connected to the inner wall of the annular groove (9), one end of each of the plurality of lead screws (5) far away from the arc-shaped clamping plate (8) penetrates through the side wall of the vertical plate (3) and extends into the annular groove (9), and one end of each of the plurality of lead screws (5) in the annular groove (9) is fixedly connected with a gear (11) meshed with the annular rack (10).
4. The quenching device for the direct-drive electric spindle machining production as claimed in claim 1, wherein the second driving mechanism comprises a fixing plate (24) fixedly connected to the side wall of the movable shaft of the motor (2), and a fixing block (25) is fixedly connected to the side wall of the fixing plate (24) close to the box body (1).
5. The quenching device for the direct-drive electric spindle machining production as claimed in claim 2, wherein one end of the screw rod (5) far away from the arc-shaped clamping plate (8) penetrates through the side wall of the vertical plate (3) and is fixedly connected with a hand wheel (12), the side wall of the hand wheel (12) is in threaded connection with a bolt (13), a plurality of threaded holes (14) matched with the bolt (13) are uniformly formed in the side wall of the vertical plate (3), and the plurality of threaded holes (14) are symmetrically arranged along the axis of the screw rod (5).
6. The quenching device for the machining and production of the direct-drive electric spindle as claimed in claim 1, wherein the sliding block (20) and the fixed block (25) are both made of magnetic materials, and the sliding block (20) and the fixed block (25) attract each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011562189.5A CN112725605A (en) | 2020-12-25 | 2020-12-25 | Quenching device for machining and producing direct-drive electric spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011562189.5A CN112725605A (en) | 2020-12-25 | 2020-12-25 | Quenching device for machining and producing direct-drive electric spindle |
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| Publication Number | Publication Date |
|---|---|
| CN112725605A true CN112725605A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011562189.5A Pending CN112725605A (en) | 2020-12-25 | 2020-12-25 | Quenching device for machining and producing direct-drive electric spindle |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863091A (en) * | 2019-11-27 | 2020-03-06 | 徐州泓吉环锻科技有限公司 | Energy-saving quenching device for main shaft of wind driven generator |
| CN210147673U (en) * | 2019-07-10 | 2020-03-17 | 浙江嘉阳轴承有限公司 | Bearing fixing device |
| CN210458295U (en) * | 2019-08-15 | 2020-05-05 | 烟台卓信精密机械有限公司 | Quenching device for shaft parts |
| CN111421352A (en) * | 2020-04-08 | 2020-07-17 | 陈伟松 | Clamp for clamping irregular parts |
| JP2020204081A (en) * | 2019-06-19 | 2020-12-24 | トヨタ自動車株式会社 | Quenching apparatus |
-
2020
- 2020-12-25 CN CN202011562189.5A patent/CN112725605A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020204081A (en) * | 2019-06-19 | 2020-12-24 | トヨタ自動車株式会社 | Quenching apparatus |
| CN210147673U (en) * | 2019-07-10 | 2020-03-17 | 浙江嘉阳轴承有限公司 | Bearing fixing device |
| CN210458295U (en) * | 2019-08-15 | 2020-05-05 | 烟台卓信精密机械有限公司 | Quenching device for shaft parts |
| CN110863091A (en) * | 2019-11-27 | 2020-03-06 | 徐州泓吉环锻科技有限公司 | Energy-saving quenching device for main shaft of wind driven generator |
| CN111421352A (en) * | 2020-04-08 | 2020-07-17 | 陈伟松 | Clamp for clamping irregular parts |
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Application publication date: 20210430 |