CN216098307U - Grinding head feeding mechanism of double-end-face grinding machine - Google Patents
Grinding head feeding mechanism of double-end-face grinding machine Download PDFInfo
- Publication number
- CN216098307U CN216098307U CN202122195560.5U CN202122195560U CN216098307U CN 216098307 U CN216098307 U CN 216098307U CN 202122195560 U CN202122195560 U CN 202122195560U CN 216098307 U CN216098307 U CN 216098307U
- Authority
- CN
- China
- Prior art keywords
- wall
- double
- shell
- grinding head
- feeding mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 32
- 230000033001 locomotion Effects 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a grinding head feeding mechanism of a double-end-face grinding machine, which comprises a shell, wherein a fixed plate is welded on the inner wall of the shell, a planet carrier is arranged inside the shell, three planetary gears are rotatably connected to the outer wall of one side of the planet carrier through a shaft, a gear ring is connected inside the shell through bolts and is meshed with the three planetary gears, a grinding head body is arranged at the bottom of the shell, the outer wall of the top of the grinding head body is connected with a mounting disc through bolts, a connecting shaft is integrally formed on the outer wall of the top of the mounting disc, the top end of the connecting shaft penetrates through the outer wall of the bottom of the shell and is welded with an intermediate gear, and the intermediate gear is respectively meshed with the three planetary gears. According to the utility model, the planet carrier and the planet gear are driven to move by the driving motor, so that the planet gear drives the intermediate gear and the connecting shaft to rotate at a high speed by meshing with the gear ring, the rotating speed of the grinding head body is further improved, and the effect of efficiently grinding workpieces is further realized.
Description
Technical Field
The utility model relates to the technical field of double-end-face grinding machines, in particular to a grinding head feeding mechanism of a double-end-face grinding machine.
Background
The double-end-face grinding machine is a device for grinding the upper surface and the lower surface of a workpiece simultaneously, so that the surface of the workpiece meets certain technical requirements.
The feeding mechanism of the double-end-face grinding machine in the prior art has lower rotating speed for the grinding head, so that the grinding efficiency of a workpiece is reduced, and when the grinding head grinds the workpiece, the feeding mechanism has larger abrasion, so that the service life of the double-end-face grinding machine is reduced. Therefore, it is desirable to design a feeding mechanism for grinding head of a double-end grinder to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of low rotating speed and short service life in the prior art, and provides a grinding head feeding mechanism of a double-end-face grinding machine.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a bi-polar face grinds quick-witted bistrique feed mechanism, includes the casing, the inner wall welding of casing has the fixed plate, the inside of casing is provided with the planet carrier, one side outer wall of planet carrier has three planetary gear through axle swivelling joint, there is the ring gear the inside of casing through bolted connection, ring gear and three planetary gear meshing, the bottom of casing is provided with the bistrique body, there is the mounting disc top outer wall of bistrique body through bolted connection, the top outer wall integrated into one piece of mounting disc has the connecting axle, the bottom outer wall welding that the casing was run through on the top of connecting axle has intermediate gear, intermediate gear meshes with three planetary gear respectively, there is driving motor the top outer wall of fixed plate through bolted connection, driving motor's output shaft passes through the parallel key with the planet carrier and is connected.
The key concept of the technical scheme is as follows: utilize driving motor to drive planet carrier and planetary gear to move for planetary gear drives intermediate gear and connecting axle through the meshing with the ring gear and carries out high-speed rotation, and then makes the rotational speed that the bistrique body lives to obtain improve, and then has realized grinding the efficient effect to the work piece.
Furthermore, the outer wall of the top of the shell is welded with a threaded sleeve, the interior of the threaded sleeve is connected with a screw rod through threads, a double-shaft motor is arranged at the top end of the screw rod, and one end of an output shaft at the bottom of the double-shaft motor is connected with the screw rod through a spline.
Further, the welding of one side outer wall of casing has into oil pipe, the welding of one side outer wall of casing has out oil pipe, it is located out oil pipe's bottom to advance oil pipe, the top outer wall of fixed plate is opened there is the oilhole.
Furthermore, the outer wall of one side of the double-shaft motor is connected with a mounting plate through a bolt, and the outer wall of one side of the mounting plate is provided with a mounting hole.
Furthermore, the outer wall of one side of the mounting plate is connected with a slide rail through a bolt, the outer wall of one side of the screw sleeve is connected with a slide block through a bolt, and the slide block is connected with the slide rail in a sliding manner.
Furthermore, the outer wall of the top of the double-shaft motor is connected with an encoder through a bolt, and an output shaft at the top of the double-shaft motor is connected with the encoder through a spline.
The utility model has the beneficial effects that:
1. through planet carrier, planetary gear, ring gear and the intermediate gear who sets up, utilize driving motor to drive planet carrier and planetary gear to move for planetary gear drives intermediate gear and connecting axle through the meshing with the ring gear and carries out high-speed rotation, and then makes the rotational speed that the bistrique body lives obtain improving, and then has realized grinding the efficient effect to the work piece.
2. Through the oil inlet pipe and the oil outlet pipe which are arranged, the circulating lubricating oil is introduced into the shell through the oil inlet pipe and the oil outlet pipe, so that the meshing abrasion of the planet carrier, the planetary gear, the gear ring and the intermediate gear during working is reduced, and the effect of prolonging the service life of the feeding mechanism is further realized.
3. Through the encoder that sets up, utilize the corner and the rotational speed that the biax motor can be accurate living for the feeding of bistrique body is more accurate, and then has realized grinding accurate effect to the work piece.
4 through the slide rail and the slider that set up, utilize the swivel nut to drive the slider and slide in the inside of slide rail during the motion for the motion of swivel nut is more stable, and then has realized grinding the more stable effect when feeding to the work piece.
Drawings
Fig. 1 is a schematic overall structure diagram of a grinding head feeding mechanism of a double-end-face grinding machine provided by the utility model;
fig. 2 is a schematic diagram of the internal structure of a grinding head feeding mechanism of a double-end-face grinder, which is provided by the utility model;
fig. 3 is a schematic structural diagram of a gear ring of a grinding head feeding mechanism of a double-end-face grinding machine provided by the utility model;
fig. 4 is a schematic structural diagram of a planet carrier of a grinding head feeding mechanism of a double-end-face grinding machine provided by the utility model.
In the figure: the grinding head comprises a shell 1, a threaded sleeve 2, a double-shaft motor 3, a screw rod 4, a grinding head body 5, a mounting disc 6, a fixing plate 7, a driving motor 8, an oil outlet pipe 9, an oil inlet pipe 10, a mounting plate 11, a mounting hole 12, a planet carrier 13, a connecting shaft 14, a planetary gear 15, a middle gear 16, a toothed ring 17, a sliding rail 18, a sliding block 19, an oil passing hole 20 and an encoder 21.
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 to 4, a grinding head feeding mechanism of a double-end-face grinding machine comprises a shell 1, a fixing plate 7 is welded on the inner wall of the shell 1, a planet carrier 13 is arranged inside the shell 1, three planetary gears 15 are rotatably connected to the outer wall of one side of the planet carrier 13 through a shaft, a ring gear 17 is connected inside the shell 1 through bolts, the ring gear 17 is meshed with the three planetary gears 15, a grinding head body 5 is arranged at the bottom of the shell 1, a mounting disc 6 is connected to the outer wall of the top of the grinding head body 5 through bolts, a connecting shaft 14 is integrally formed on the outer wall of the top of the mounting disc 6, an intermediate gear 16 is welded on the top of the connecting shaft 14 through the outer wall of the bottom of the shell 1, the intermediate gear 16 is respectively meshed with the three planetary gears 15, and the planet carrier 13 is driven to rotate when rotating, so that the planet carrier 13 drives the planetary gears 15 to perform circular motion, planetary gear 15 rotates through the meshing with ring gear 17, and then makes planetary gear 15 drive intermediate gear 16 and carry out high-speed rotation, makes the rotational speed that bistrique body 5 lives higher, and there is driving motor 8 top outer wall of fixed plate 7 through bolted connection, and driving motor 8 is waterproof motor, and driving motor 8's model is CH-28, and driving motor 8's output shaft and planet carrier 13 are connected through the parallel key, utilize driving motor 8 to drive planet carrier 13 and rotate.
As apparent from the above description, the present invention has the following advantageous effects: through planet carrier 13, planetary gear 15, ring gear 17 and the intermediate gear 16 that sets up, utilize driving motor 8 to drive planet carrier 13 and planetary gear 15 to move for planetary gear 15 drives intermediate gear 15 and connecting axle 14 through the meshing with ring gear 17 and carries out high-speed rotation, and then makes the rotational speed that bistrique body 5 lives obtain improving, and then has realized grinding the efficient effect to the work piece.
Further, the outer wall welding of the top of casing 1 has swivel nut 2, and threaded connection has screw rod 4 through threaded connection in the inside of swivel nut 2, and the top of screw rod 4 is provided with double-shaft motor 3, and double-shaft motor 3's model is YL8S-2, and double-shaft motor 3's bottom output shaft one end passes through splined connection with screw rod 4, utilizes double-shaft motor 3 to drive screw rod 4 and rotates.
Further, the welding of one side outer wall of casing 1 has into oil pipe 10, and the welding of one side outer wall of casing 1 has out oil pipe 9, and it is located the bottom of going out oil pipe 9 to advance oil pipe 10, and the top outer wall of fixed plate 7 is opened there is oil hole 20, makes the inside of casing 1 can let in endless lubricating oil through advancing oil pipe 10 and going out oil pipe 9, and then makes planetary gear 15, ring gear 17 and intermediate gear 16 wear when meshing the transmission less.
Further, the outer wall of one side of the double-shaft motor 3 is connected with a mounting plate 11 through a bolt, a mounting hole 12 is formed in the outer wall of one side of the mounting plate 11, and the mounting plate 11 is conveniently fixed through the mounting hole 12 through the bolt.
Furthermore, the outer wall of one side of the mounting plate 11 is connected with a slide rail 18 through a bolt, the outer wall of one side of the screw sleeve 2 is connected with a slide block 19 through a bolt, the slide block 19 is connected with the slide rail 18 in a sliding manner, and the slide block 19 is connected with the slide rail 18 in a sliding manner, so that the movement of the screw sleeve 2 is more stable.
Further, the top outer wall of the double-shaft motor 3 is connected with an encoder 21 through a bolt, the top output shaft of the double-shaft motor 3 is connected with the encoder 21 through a spline, the type of the encoder 21 is 6B2-CWZ6C, the encoder 21 is utilized to activate the rotation angle and the rotation speed of the double-shaft motor 3, and the double-end-face grinding machine can accurately control the double-shaft motor 3 according to the rotation angle and the rotation speed.
By adopting the oil inlet pipe 10 and the oil outlet pipe 9 which are arranged, circulating lubricating oil is introduced into the shell 1 through the oil inlet pipe 10 and the oil outlet pipe 9, so that the meshing wear of the planet carrier 13, the planet gear 15, the gear ring 17 and the intermediate gear 16 during working is reduced, and the effect of prolonging the service life of the feeding mechanism is further realized.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
example 1
A grinding head feeding mechanism of a double-end-face grinding machine comprises a shell 1, a fixing plate 7 is welded on the inner wall of the shell 1, a planet carrier 13 is arranged inside the shell 1, three planetary gears 15 are rotatably connected to the outer wall of one side of the planet carrier 13 through a shaft, a gear ring 17 is connected inside the shell 1 through bolts, the gear ring 17 is meshed with the three planetary gears 15, a grinding head body 5 is arranged at the bottom of the shell 1, a mounting disc 6 is connected to the outer wall of the top of the grinding head body 5 through bolts, a connecting shaft 14 is integrally formed on the outer wall of the top of the mounting disc 6, an intermediate gear 16 is welded on the top end of the connecting shaft 14 through the outer wall of the bottom of the shell 1, the intermediate gear 16 is respectively meshed with the three planetary gears 15, the planet carrier 13 is driven to rotate when the planet carrier 13 rotates, the planet carrier 13 drives the planetary gears 15 to perform circular motion, the planetary gears 15 rotate through the meshing with the gear 17, and then make planetary gear 15 drive intermediate gear 16 and carry out high-speed rotation for the rotational speed that bistrique body 5 lives is higher, and there is driving motor 8 top outer wall through bolted connection of fixed plate 7, and driving motor 8 is waterproof motor, and driving motor 8's model is CH-28, and driving motor 8's output shaft and planet carrier 13 pass through the parallel key and are connected, utilize driving motor 8 to drive planet carrier 13 and rotate.
The outer wall of the top of the shell 1 is welded with a threaded sleeve 2, the interior of the threaded sleeve 2 is connected with a screw rod 4 through threads, the top end of the screw rod 4 is provided with a double-shaft motor 3, the type of the double-shaft motor 3 is YL8S-2, one end of a bottom output shaft of the double-shaft motor 3 is connected with the screw rod 4 through a spline, and the double-shaft motor 3 is used for driving the screw rod 4 to rotate; an oil inlet pipe 10 is welded on the outer wall of one side of the shell 1, an oil outlet pipe 9 is welded on the outer wall of one side of the shell 1, the oil inlet pipe 10 is positioned at the bottom of the oil outlet pipe 9, an oil passing hole 20 is formed in the outer wall of the top of the fixing plate 7, circulating lubricating oil can be introduced into the shell 1 through the oil inlet pipe 10 and the oil outlet pipe 9, and therefore the planetary gear 15, the gear ring 17 and the intermediate gear 16 are less in wear during meshing transmission; the outer wall of one side of the double-shaft motor 3 is connected with a mounting plate 11 through a bolt, a mounting hole 12 is formed in the outer wall of one side of the mounting plate 11, and the mounting plate 11 is conveniently fixed through the bolt through the mounting hole 12; the outer wall of one side of the mounting plate 11 is connected with a sliding rail 18 through a bolt, the outer wall of one side of the screw sleeve 2 is connected with a sliding block 19 through a bolt, the sliding block 19 is in sliding connection with the sliding rail 18, and the sliding block 19 is in sliding connection with the sliding rail 18, so that the movement of the screw sleeve 2 is more stable; the top outer wall of the double-shaft motor 3 is connected with the encoder 21 through the bolt, the top output shaft of the double-shaft motor 3 is connected with the encoder 21 through the spline, the type of the encoder 21 is 6B2-CWZ6C, the rotation angle and the rotation speed of the double-shaft motor 3 can be changed through the encoder 21, and the double-end-face grinding machine can accurately control the double-shaft motor 3 according to the rotation angle and the rotation speed.
The working principle is as follows: when the grinding head body 5 needs to be rotated, cooling oil is introduced into the shell 1 through the oil inlet pipe 10 and the oil outlet pipe 9, a power supply of the driving motor 8 is connected through a lead, the driving motor 8 drives the planet carrier 13 to rotate, the planet carrier 13 drives the planet gear 15 to perform circular motion, the planet gear 15 rotates through meshing with the gear ring 17, the planet gear 15 drives the intermediate gear 16 to perform high-speed rotation, the intermediate gear 16 drives the connecting shaft 14 and the grinding head body 5 to perform high-speed rotation, the efficiency of the grinding head body 5 for grinding the end face of a workpiece is improved, when the grinding head body 5 needs to be fed, the screw rod 4 is driven to rotate through the double-shaft motor 3, the screw rod 4 drives the threaded sleeve 2 to perform linear motion, and the threaded sleeve 2 drives the sliding block 19 to slide in the sliding rail 18, and then make swivel nut 2 drive casing 1 and move for bistrique body 5 realizes feeding, makes statistics of the number of turns of double-shaft motor 3 pivoted through encoder 21, and the precision that makes bistrique body 5 feed is higher.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The grinding head feeding mechanism of the double-end-face grinding machine comprises a shell (1) and is characterized in that a fixing plate (7) is welded on the inner wall of the shell (1), a planet carrier (13) is arranged inside the shell (1), the outer wall of one side of the planet carrier (13) is rotatably connected with three planetary gears (15) through a shaft, a toothed ring (17) is connected inside the shell (1) through bolts, the toothed ring (17) is meshed with the three planetary gears (15), a grinding head body (5) is arranged at the bottom of the shell (1), the outer wall of the top of the grinding head body (5) is connected with a mounting disc (6) through bolts, the outer wall of the top of the mounting disc (6) is integrally formed with a connecting shaft (14), an intermediate gear (16) is welded on the outer wall of the bottom of the connecting shaft (14) in a manner of penetrating through the shell (1), and the intermediate gear (16) is respectively meshed with the three planetary gears (15), the outer wall of the top of the fixing plate (7) is connected with a driving motor (8) through a bolt, and an output shaft of the driving motor (8) is connected with the planet carrier (13) through a flat key.
2. The double-end-face grinding mill grinding head feeding mechanism is characterized in that a threaded sleeve (2) is welded on the outer wall of the top of the shell (1), a screw rod (4) is connected inside the threaded sleeve (2) through threads, a double-shaft motor (3) is arranged at the top end of the screw rod (4), and one end of a bottom output shaft of the double-shaft motor (3) is connected with the screw rod (4) through a spline.
3. The double-end-face grinder grinding head feeding mechanism according to claim 2, wherein an oil inlet pipe (10) is welded to the outer wall of one side of the shell (1), an oil outlet pipe (9) is welded to the outer wall of one side of the shell (1), the oil inlet pipe (10) is located at the bottom of the oil outlet pipe (9), and an oil passing hole (20) is formed in the outer wall of the top of the fixing plate (7).
4. A grinding head feed mechanism of a double-end-face grinder as claimed in claim 3, wherein a mounting plate (11) is connected to one side outer wall of the double-shaft motor (3) through bolts, and a mounting hole (12) is formed in one side outer wall of the mounting plate (11).
5. The double-ended grinding head feeding mechanism of the grinding machine of claim 4, wherein the outer wall of one side of the mounting plate (11) is connected with a slide rail (18) through a bolt, the outer wall of one side of the screw sleeve (2) is connected with a slide block (19) through a bolt, and the slide block (19) is connected with the slide rail (18) in a sliding manner.
6. The double-ended grinding head feeding mechanism of the grinding machine of claim 5, wherein the encoder (21) is connected to the outer wall of the top of the double-shaft motor through a bolt, and the top output shaft of the double-shaft motor (3) is connected with the encoder (21) through a spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122195560.5U CN216098307U (en) | 2021-09-12 | 2021-09-12 | Grinding head feeding mechanism of double-end-face grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122195560.5U CN216098307U (en) | 2021-09-12 | 2021-09-12 | Grinding head feeding mechanism of double-end-face grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216098307U true CN216098307U (en) | 2022-03-22 |
Family
ID=80732703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122195560.5U Expired - Fee Related CN216098307U (en) | 2021-09-12 | 2021-09-12 | Grinding head feeding mechanism of double-end-face grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216098307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519030A (en) * | 2020-12-01 | 2021-03-19 | 安徽华美新材料科技有限公司 | Extrusion device and cooling method for producing color master batches |
-
2021
- 2021-09-12 CN CN202122195560.5U patent/CN216098307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519030A (en) * | 2020-12-01 | 2021-03-19 | 安徽华美新材料科技有限公司 | Extrusion device and cooling method for producing color master batches |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203817426U (en) | Machine tool machining center dual-drive cutter disc device | |
| CN201168803Y (en) | On site longhole reaming equipment | |
| CN201189608Y (en) | Precision rotating table apparatus | |
| CN216098307U (en) | Grinding head feeding mechanism of double-end-face grinding machine | |
| CN202151733U (en) | A transmission device of a numerical control gear-hobbing machine | |
| CN203509717U (en) | Horizontal type boring-milling head | |
| CN201046531Y (en) | Digital display boring and milling machine stepless feeding gear box | |
| CN201023194Y (en) | Feeding mechanism used for double-end tapping machine | |
| CN201455726U (en) | Flat turning disc device | |
| CN215919136U (en) | Multi-shaft U-drill drilling machine with adjustable center distance | |
| CN207426905U (en) | A kind of decelerating motor | |
| CN211588541U (en) | Double-shaft power head | |
| CN103481101A (en) | Horizontal type boring and milling head | |
| CN211966651U (en) | Rotary worktable of numerical control machine tool for machining cambered surface worm | |
| CN112828363A (en) | Base rotation mills flat-bed machine | |
| CN209774324U (en) | Inclined centrifugal dry grinding machine | |
| CN201446308U (en) | Gear hobbing machine over-range processing device | |
| CN208374254U (en) | A kind of multi spindle drilling machine being equipped with rotary table transmission device | |
| CN201862862U (en) | Numerical control curve cylindrical gear milling machine | |
| CN212398366U (en) | Gear shaping machine for production of gearbox gear | |
| CN218284714U (en) | Efficient loading attachment for numerical control machining center | |
| CN201543885U (en) | Power feeding device of milling machine | |
| JP2019181679A (en) | Treatment equipment for finished article for machining | |
| CN207952651U (en) | The auto-feeder of tail stock main shaft | |
| CN2316086Y (en) | Planetary surface grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |