CN219684721U - Automatic feed device of spline shaft milling machine - Google Patents
Automatic feed device of spline shaft milling machine Download PDFInfo
- Publication number
- CN219684721U CN219684721U CN202320955781.4U CN202320955781U CN219684721U CN 219684721 U CN219684721 U CN 219684721U CN 202320955781 U CN202320955781 U CN 202320955781U CN 219684721 U CN219684721 U CN 219684721U
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- device body
- milling machine
- spline shaft
- rack
- shaft milling
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- 238000003801 milling Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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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- Milling Processes (AREA)
Abstract
The utility model discloses an automatic feeding device of a spline shaft milling machine, which comprises a device body and an electric cutter, wherein a round hole is formed in the device body, a rack is arranged in the device body through a limiting part, a fixed plate is fixedly arranged at the lower end of the rack, a sliding part is arranged between the fixed plate and the device body, a servo motor is fixedly arranged in the device body, a rotating shaft is fixedly arranged at the driving end of the servo motor, a first rotating gear is fixedly arranged on the rotating shaft and meshed with the rack, and a second groove and a cavity are formed in the fixed plate. The advantages are that: the automatic cutter feeding and discharging operation of the electric cutter can be realized, the accuracy of the moving distance of the electric cutter is improved, and meanwhile, the electric cutter can be clamped and fixed or released rapidly through the cooperation of the transmission mechanism and the two clamping plates, so that the electric cutter can be replaced rapidly.
Description
Technical Field
The utility model relates to an automatic feed device, in particular to an automatic feed device of a spline shaft milling machine.
Background
The spline shaft milling machine is mainly used for machining mechanical parts such as various standard forms of splines and gears, at present, before the mechanical parts are machined by the spline shaft milling machine, a cutter is required to be moved to a proper position by manually rotating a handle, in the process, the moving distance of the cutter cannot be accurately controlled due to the fact that the cutter is relatively large in human factors, meanwhile, when the cutter is damaged and needs to be replaced, the whole cutter feeding device needs to be detached together, the operation is relatively complicated, and therefore, the design of the automatic cutter feeding device of the spline shaft milling machine is needed to be designed to solve the problems.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, a cutter needs to be moved to a proper position by manually rotating a handle, and meanwhile, when the cutter is damaged, the whole cutter feeding device needs to be completely disassembled and the operation is complicated.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an automatic feed device of spline shaft milling machine, includes device body, electric cutter, the round hole has been seted up on the device body, this internal rack that installs through spacing part of device, rack lower extreme fixed mounting has the fixed plate, install sliding part between fixed plate and the device body, this internal fixed mounting of device has servo motor, servo motor's driving end fixed mounting has the axis of rotation, fixed mounting has rotation gear one in the axis of rotation, and rotates gear one and mesh with the rack, set up fluted second, cavity on the fixed plate, and fluted second and cavity fixed intercommunication, install drive mechanism on the cavity, rotate on the cavity and install two reciprocating screw, two equal fixed mounting has rotation gear three on the reciprocating screw, all installs the sliding block through ball nut on two reciprocating screw, two equal fixed mounting has the clamping plate on the sliding block.
In the automatic feeding device of the spline shaft milling machine, the limiting component comprises a limiting plate fixedly installed in the device body, a limiting groove is formed in the limiting plate, a moving block is slidably installed on the limiting groove, and the rack is fixedly connected with the moving block.
In the automatic feeding device of the spline shaft milling machine, the sliding part comprises two first grooves formed in the device body, sliding blocks are slidably arranged on the first grooves, and the two sliding blocks are fixedly connected with the fixing plate.
In the automatic feeding device of the spline shaft milling machine, the transmission mechanism comprises a servo driver fixedly arranged on the cavity, a transmission rod is fixedly arranged at the driving end of the servo driver, two rotating gears II are fixedly arranged on the transmission rod, and the two rotating gears II are in three-phase engagement with the corresponding rotating gears.
In the automatic feeding device of the spline shaft milling machine, the second groove is fixedly provided with the placing seat, the electric cutter is placed on the placing seat, and the placing seat is fixedly provided with the anti-skid pad.
In the automatic feeding device of the spline shaft milling machine, the two reciprocating screw rods are fixedly provided with the baffle plates, and the two baffle plates are fixedly provided with the rubber pads.
Compared with the prior art, the utility model has the advantages that:
1. the servo motor is matched with the rotary gear I and the rack to drive the fixing plate and the electric cutter to move up and down in the vertical direction, so that automatic cutter feeding and retracting operation of the electric cutter is realized, the accuracy of the moving distance of the electric cutter is effectively improved, and the labor intensity of workers is reduced.
2. The two clamping plates can be mutually close to or mutually far away through the cooperation of the transmission mechanism and the two rotating gears and the two reciprocating screw rods, and the electric cutter can be rapidly clamped and fixed or released, so that the electric cutter can be rapidly disassembled and replaced, and the replacement speed of the electric cutter is effectively improved.
In summary, the automatic cutter feeding and discharging operation of the electric cutter can be realized, the accuracy of the moving distance of the electric cutter is improved, and meanwhile, the electric cutter can be rapidly clamped and fixed or released through the cooperation of the transmission mechanism and the two clamping plates, so that the electric cutter can be rapidly replaced.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a schematic structural view of an automatic feeding device of a spline shaft milling machine;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the portion B in fig. 1.
In the figure: the device comprises a device body 1, a fixing plate 2, a groove I3, a sliding block 4, a limiting plate 5, a rack 6, a servo motor 7, a rotating shaft 8, a rotating gear I9, a groove II 10, a cavity 11, a servo driver 12, a transmission rod 13, a rotating gear II 14, a rotating gear III 15, a reciprocating screw rod 16, a clamping plate 17 and an electric cutter 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, an automatic feeding device of a spline shaft milling machine comprises a device body 1 and an electric cutter 18, wherein a round hole is formed in the device body 1, a rack 6 is installed in the device body 1 through a limiting component, a fixed plate 2 is fixedly arranged at the lower end of the rack 6, a sliding component is installed between the fixed plate 2 and the device body 1, a servo motor 7 is fixedly installed in the device body 1, a rotating shaft 8 is fixedly installed at the driving end of the servo motor 7, a rotating gear I9 is fixedly installed on the rotating shaft 8, and the rotating gear I9 is meshed with the rack 6;
the above noted two points are:
1. the spacing part includes limiting plate 5 of fixed mounting in device body 1, has seted up the spacing groove on the limiting plate 5, and slidable mounting has the movable block on the spacing groove, and rack 6 and movable block fixed connection, and the purpose that sets up spacing part is, when rack 6 is moving, and the cooperation of spacing groove and movable block is spacing to rack 6 on the accessible limiting plate 5, improves the stability when rack 6 removes.
2. The sliding part comprises two grooves I3 arranged in the device body 1, sliding blocks 4 are slidably arranged on the two grooves I3, and the two sliding blocks 4 are fixedly connected with the fixed plate 2.
Referring to fig. 1 and 3, a second groove 10 and a cavity 11 are formed in the fixed plate 2, the second groove 10 is fixedly communicated with the cavity 11, a transmission mechanism is installed on the cavity 11, two reciprocating screw rods 16 are rotatably installed on the cavity 11, a third rotating gear 15 is fixedly installed on each of the two reciprocating screw rods 16, sliding blocks are installed on each of the two reciprocating screw rods 16 through ball nuts, and a clamping plate 17 is fixedly installed on each of the two sliding blocks;
the following points are notable:
1. the transmission mechanism comprises a servo driver 12 fixedly arranged on the cavity 11, a transmission rod 13 is fixedly arranged at the driving end of the servo driver 12, two rotating gears 14 are fixedly arranged on the transmission rod 13, the two rotating gears 14 are meshed with corresponding rotating gears three 15, and the purpose of the transmission mechanism is that the two clamping plates 17 can be driven to be close to or far away from each other through the cooperation of the transmission mechanism and the two reciprocating screw rods 16, so that the clamping and fixing or releasing of the electric cutter 18 can be realized quickly, and the electric cutter 18 is convenient to replace.
2. The second groove 10 is fixedly provided with a placing seat (not shown in the figure), the electric cutter 18 is placed on the placing seat, the placing seat is fixedly provided with an anti-slip pad (not shown in the figure), the purpose of the placing seat is to conveniently limit the position of the electric cutter 18 on the second groove 10, and meanwhile, the friction force between the electric cutter 18 and the placing seat can be increased through the anti-slip pad arranged on the placing seat, so that the placing stability of the electric cutter 18 is improved.
3. Baffle plates (not shown) are fixedly arranged on the two reciprocating screw rods 16, rubber pads (not shown) are fixedly arranged on the two baffle plates, and the purpose of arranging the baffle plates on the two reciprocating screw rods 16 is to limit the moving distance of the two sliding blocks conveniently.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
In the utility model, when the electric cutter 18 is needed to be used, the servo motor 7 is started, the servo motor 7 drives the rotary gear I9 to rotate through the rotary shaft 8, at the moment, the rotary gear I9 rotates to drive the rack 6 meshed with the rotary gear I to move downwards, the rack 6 drives the electric cutter 18 to move downwards together through the fixed plate 2 in the downward moving process, so that the automatic cutter discharging of the electric cutter 18 is realized, when the electric cutter 18 is used, the servo motor 7 is started again, and at the moment, the electric cutter 18 is driven to move into the device body 1 through the cooperation of the rotary shaft 8, the rotary gear I9, the rack 6 and the fixed plate 2;
meanwhile, when the electric cutter 18 is damaged, the electric cutter 18 is moved out of the device body 1 through the operation, then the servo driver 12 is started, the servo driver 12 works to drive the two rotating gears 14 to rotate through the transmission rod 13, the two rotating gears 14 rotate to respectively drive the rotating gears 15 meshed with the two rotating gears 14 to rotate, the corresponding reciprocating screw rod 16 is driven to rotate through the rotation of the two rotating gears 15 (the directions of threads of the two reciprocating screw rods 16 are opposite), at the moment, the two clamping plates 17 are mutually far away through the matching of the corresponding ball nuts and the sliding blocks, after the two clamping plates 17 are mutually far away to a proper position, the electric cutter 18 can be taken down from the placing seat to be replaced, after the electric cutter 18 is replaced, the new electric cutter 18 is placed on the placing seat, then the servo driver 12 is started again, the two clamping plates 17 can be mutually close to each other, the new electric cutter 18 can be clamped and fixed, after the new electric cutter 18 is clamped and fixed, and the electric cutter 18 can be repeatedly moved to the position of the device 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an automatic feed device of spline shaft milling machine, includes device body (1), electronic cutter (18), its characterized in that, set up the round hole on device body (1), install rack (6) through spacing part in device body (1), rack (6) lower extreme fixed mounting has fixed plate (2), install sliding part between fixed plate (2) and device body (1), fixed mounting has servo motor (7) in device body (1), servo motor (7)'s driving end fixed mounting has axis of rotation (8), fixed mounting has rotation gear one (9) on axis of rotation (8), and rotates gear one (9) and rack (6) looks meshing, set up recess two (10), cavity (11) on fixed plate (2), and recess two (10) and cavity (11) fixed intercommunication, install drive mechanism on cavity (11) and rotate two reciprocal lead screw (16), two on reciprocal lead screw (16) fixed mounting have rotation gear one (9), and two on two reciprocal lead screw (16) are through two and are installed two and are slided the ball and are installed on the equal sliding nut (17).
2. The automatic feeding device of the spline shaft milling machine according to claim 1, wherein the limiting component comprises a limiting plate (5) fixedly installed in the device body (1), a limiting groove is formed in the limiting plate (5), a moving block is slidably installed on the limiting groove, and the rack (6) is fixedly connected with the moving block.
3. The automatic feeding device of the spline shaft milling machine according to claim 1, wherein the sliding component comprises two grooves I (3) formed in the device body (1), sliding blocks (4) are slidably mounted on the two grooves I (3), and the two sliding blocks (4) are fixedly connected with the fixing plate (2).
4. The automatic feeding device of the spline shaft milling machine according to claim 1, wherein the transmission mechanism comprises a servo driver (12) fixedly installed on the cavity (11), a transmission rod (13) is fixedly installed at the driving end of the servo driver (12), two rotating gears (14) are fixedly installed on the transmission rod (13), and the two rotating gears (14) are meshed with the corresponding rotating gears (15).
5. The automatic feeding device of the spline shaft milling machine according to claim 1, wherein a placing seat is fixedly arranged on the second groove (10), an electric cutter (18) is placed on the placing seat, and an anti-slip pad is fixedly arranged on the placing seat.
6. The automatic feeding device of the spline shaft milling machine according to claim 1, wherein baffle plates are fixedly arranged on the two reciprocating screw rods (16), and rubber pads are fixedly arranged on the two baffle plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320955781.4U CN219684721U (en) | 2023-04-25 | 2023-04-25 | Automatic feed device of spline shaft milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320955781.4U CN219684721U (en) | 2023-04-25 | 2023-04-25 | Automatic feed device of spline shaft milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219684721U true CN219684721U (en) | 2023-09-15 |
Family
ID=87944877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320955781.4U Active CN219684721U (en) | 2023-04-25 | 2023-04-25 | Automatic feed device of spline shaft milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219684721U (en) |
-
2023
- 2023-04-25 CN CN202320955781.4U patent/CN219684721U/en active Active
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