CN110549243A - Main shaft lifting device for polishing machine tool - Google Patents
Main shaft lifting device for polishing machine tool Download PDFInfo
- Publication number
- CN110549243A CN110549243A CN201910910523.2A CN201910910523A CN110549243A CN 110549243 A CN110549243 A CN 110549243A CN 201910910523 A CN201910910523 A CN 201910910523A CN 110549243 A CN110549243 A CN 110549243A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- spindle
- lifting device
- hole
- polishing machine
- 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.)
- Granted
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000009826 distribution Methods 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
the invention discloses a main shaft lifting device for a polishing machine tool, wherein the lifting device is positioned on a main shaft shell, the main shaft shell comprises a cylindrical shell, a main shaft is arranged in the main shaft shell, the main shaft comprises a main shaft body, transmission sliding grooves distributed in an array mode are arranged on the main shaft body, a threaded hole is formed in one end of the main shaft body, and a limiting block is arranged on the main shaft body. The main shaft lifting device is matched with the belt pulley through the driving source, drives the main shaft to rotate, drives the moving piece to move up and down through the air cylinder, enables the main shaft to move up and down, does not change the height of the belt pulley, adjusts the up and down movement of the main shaft, changes the acting force of the polishing wheel contacting with materials, adjusts the polishing force, and avoids the polishing wheel from being worn and not being fully contacted with the materials in the using process; the polishing wheel is fully utilized, the production cost is reduced, the working efficiency is improved, and the polishing wheel is suitable for polishing of articles with different thicknesses.
Description
Technical Field
The invention relates to a spindle lifting device, in particular to a spindle lifting device for a polishing machine tool.
background
Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the polishing wheel installed on the polishing machine to rotate at a high speed, the polishing wheel and a polishing agent act together and rub with a surface to be polished, the purposes of removing paint surface pollution, an oxide layer and shallow marks can be achieved, the surface of an object is polished through rotation of the polishing wheel, the surface of the object is smooth and bright, the polishing wheel in the prior art does not have a lifting function, the polishing wheel cannot normally contact with the object after being worn, the polishing wheel can be compensated normally only through replacement, the cost is increased while materials are wasted, the working efficiency is reduced, and in the polishing process, the polishing force cannot be controlled, and meanwhile, the polishing operation of objects with different thicknesses cannot be adapted.
Disclosure of Invention
The invention aims to provide a main shaft lifting device for a polishing machine tool, which is matched with a belt pulley through a driving source, drives the main shaft to rotate, drives a moving part to move up and down through a cylinder, enables the main shaft to move up and down, does not change the height of the belt pulley, adjusts the up and down movement of the main shaft, changes the acting force of the polishing wheel contacting with materials, adjusts the polishing force, avoids the polishing wheel from being worn and not fully contacting with the materials in the use process, fully utilizes the polishing wheel, reduces the production cost, improves the working efficiency, and is suitable for polishing operation of objects with different thicknesses.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a main shaft elevating gear for polishing lathe, elevating gear is located the main shaft casing, the main shaft casing includes the cylindricality casing, is equipped with the main shaft in the main shaft casing, and the main shaft includes the main shaft main part, is equipped with the transmission spout of array distribution in the main shaft main part, and the one end of main shaft main part is equipped with the screw hole, is equipped with the stopper in the main shaft main part.
The transmission connecting piece is arranged on the main shaft and comprises a first flange, a first connecting block is arranged on the first flange, a through hole is formed in the transmission connecting piece and penetrates through the first flange and the first connecting block, clamping pins distributed in an array mode are arranged in the through hole, and first connecting holes distributed in an array mode are formed in the first flange.
The transmission connecting piece is provided with a belt pulley, the belt pulley comprises a belt pulley main body, and a second flange is arranged on the belt pulley main body.
The spindle is provided with a connecting disc, the connecting disc comprises a connecting disc main body, a second connecting block is arranged on the connecting disc main body, a second connecting hole is formed in the connecting disc, the second connecting hole penetrates through the connecting disc main body and the second connecting block, and third connecting holes distributed in an array mode are formed in the connecting disc main body.
The connecting plate is provided with moving parts, the moving parts comprise third connecting blocks, fourth connecting blocks which are symmetrically distributed are arranged below the third connecting blocks, fourth connecting holes are formed in the fourth connecting blocks, bearing counter bores are formed in the third connecting blocks, and sleeving holes are formed in the bearing counter bores.
Furthermore, the cylindrical shell is provided with an installation block, and the spindle shell is fixed on the machine tool through the installation block.
Further, the main shaft is positioned in the cylindrical shell through a bearing to rotate.
Furthermore, the transmission connecting piece slides on being located the main shaft main part through the through hole, and through bayonet lock and transmission spout cooperation, the transmission connecting piece is connected with the cylindricality casing rotation through first connecting block.
Furthermore, the second flange is matched with the first flange to fix the belt pulley on the transmission connecting piece, and an external driving source is driven by the belt and the belt pulley.
furthermore, the connecting disc is sleeved on the main shaft body through a second connecting hole, and the connecting disc is fixed on the main shaft through the matching of the screw rod and the threaded hole.
Furthermore, one end of the main shaft is connected with the connecting disc, and the other end of the main shaft is provided with an observation disc.
Further, the connecting disc is connected with the polishing wheel through a third connecting hole.
Furthermore, the moving member is sleeved on the main shaft through the sleeving hole, a bearing is arranged in the bearing counter bore, and the moving member is rotatably connected with the second connecting block through the bearing in the bearing counter bore.
Furthermore, the moving member is connected with the cylinder through a fourth connecting hole, and the up-and-down movement of the main shaft is controlled through the stretching of the cylinder.
the invention has the beneficial effects that:
1. The main shaft lifting device is matched with the belt pulley through the driving source, drives the main shaft to rotate, drives the moving piece to move up and down through the air cylinder, enables the main shaft to move up and down, does not change the height of the belt pulley, adjusts the up and down movement of the main shaft, changes the acting force of the polishing wheel contacting with materials, adjusts the polishing force, and avoids the polishing wheel from being worn and not being fully contacted with the materials in the using process;
2. The polishing wheel of the main shaft lifting device is fully utilized, the production cost is reduced, the working efficiency is improved, and the main shaft lifting device is suitable for polishing work of objects with different thicknesses.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a spindle lifting device according to the present invention;
FIG. 2 is a schematic view of a part of the spindle lifting device according to the present invention;
FIG. 3 is a schematic view of the spindle configuration of the present invention;
FIG. 4 is a schematic view of the drive connection of the present invention;
FIG. 5 is a schematic view of the pulley configuration of the present invention;
FIG. 6 is a schematic diagram of a land configuration of the present invention;
FIG. 7 is a schematic view of a moving element according to the present invention.
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.
A spindle lifting device for a polishing machine tool is located on a spindle housing 1, as shown in figure 1, the spindle housing 1 comprises a cylindrical housing 11, a mounting block 12 is arranged on the cylindrical housing 11, and the spindle housing 1 is fixed on the machine tool through the mounting block 12.
A main shaft 2 is arranged in the main shaft housing 1, as shown in fig. 2 and 3, the main shaft 2 includes a main shaft body 21, transmission sliding grooves 22 distributed in an array are arranged on the main shaft body 21, a threaded hole 23 is arranged at one end of the main shaft body 21, and a limit block 24 is arranged on the main shaft body 21.
The main shaft 2 rotates in the cylindrical housing 11 through a bearing.
Be equipped with transmission connecting piece 3 on main shaft 2, as shown in fig. 4, transmission connecting piece 3 includes first flange 31, be equipped with first connecting block 32 on the first flange 31, be equipped with through hole 33 on the transmission connecting piece 3, through hole 33 runs through first flange 31 and first connecting block 32, be equipped with array distribution's bayonet lock 34 in the through hole 33, be equipped with array distribution's first connecting hole 35 on the first flange 31, transmission connecting piece 3 slides on being located main shaft main part 21 through hole 33, cooperate with transmission spout 22 through bayonet lock 34, transmission connecting piece 3 rotates with cylindricality casing 11 through first connecting block 32 and is connected.
Be equipped with belt pulley 4 on the transmission connecting piece 3, as shown in fig. 5, belt pulley 4 includes belt pulley main part 41, is equipped with second flange 42 on the belt pulley main part 41, and second flange 42 fixes belt pulley 4 on transmission connecting piece 3 with first flange 31 cooperation, and the external driving source passes through the belt and drives with belt pulley 4.
The connecting disc 5 is arranged on the spindle 2, as shown in fig. 6, the connecting disc 5 comprises a connecting disc main body 51, a second connecting block 52 is arranged on the connecting disc main body 51, a second connecting hole 53 is arranged on the connecting disc 5, the second connecting hole 53 penetrates through the connecting disc main body 51 and the second connecting block 52, the connecting disc 5 is sleeved on the spindle main body 21 through the second connecting hole 53, the connecting disc 5 is fixed on the spindle 2 through the matching of a screw rod and a threaded hole 23, third connecting holes 54 distributed in an array mode are arranged on the connecting disc main body 51, and the connecting disc 5 is connected with the polishing wheel through.
one end of the main shaft 2 is connected with the connecting disc 5, and the other end is provided with an observation disc 7.
Be equipped with moving member 6 on connection pad 5, as shown in fig. 7, moving member 6 includes third connecting block 61, the below of third connecting block 61 is equipped with the fourth connecting block 62 of symmetric distribution, be equipped with fourth connecting hole 63 on the fourth connecting block 62, be equipped with bearing counter bore 64 on the third connecting block 61, be equipped with suit hole 65 in the bearing counter bore 64, moving member 6 passes through suit hole 65 suit on main shaft 2, be equipped with the bearing in the bearing counter bore 64, moving member 6 rotates with second connecting block 52 through the bearing in the bearing counter bore 64 and is connected.
The moving member 6 is connected to the cylinder through the fourth connection hole 63, and controls the spindle 2 to move up and down by the expansion and contraction of the cylinder.
during the use, through driving source and belt pulley 4 cooperation, drive main shaft 2 rotates, reciprocates through cylinder drive moving member 6 for main shaft 2 reciprocates, and belt pulley 4's height does not change, adjusts reciprocating of main shaft 2, changes the effort of throwing aureola and material contact, adjusts the dynamics of polishing, avoids throwing aureola to take place wearing and tearing in the use, can not make the abundant utilization of throwing aureola with the abundant contact of material.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. a main shaft lifting device for a polishing machine tool is positioned on a main shaft shell (1), and is characterized in that the main shaft shell (1) comprises a cylindrical shell (11), a main shaft (2) is arranged in the main shaft shell (1), the main shaft (2) comprises a main shaft main body (21), transmission sliding chutes (22) distributed in an array manner are arranged on the main shaft main body (21), a threaded hole (23) is formed in one end of the main shaft main body (21), and a limiting block (24) is arranged on the main shaft main body (21);
The transmission connecting piece (3) is arranged on the main shaft (2), the transmission connecting piece (3) comprises a first flange (31), a first connecting block (32) is arranged on the first flange (31), a through hole (33) is formed in the transmission connecting piece (3), the through hole (33) penetrates through the first flange (31) and the first connecting block (32), bayonet locks (34) distributed in an array mode are arranged in the through hole (33), and first connecting holes (35) distributed in an array mode are formed in the first flange (31);
The belt pulley (4) is arranged on the transmission connecting piece (3), the belt pulley (4) comprises a belt pulley main body (41), and a second flange (42) is arranged on the belt pulley main body (41);
The spindle (2) is provided with a connecting disc (5), the connecting disc (5) comprises a connecting disc main body (51), a second connecting block (52) is arranged on the connecting disc main body (51), a second connecting hole (53) is arranged on the connecting disc (5), the second connecting hole (53) penetrates through the connecting disc main body (51) and the second connecting block (52), and third connecting holes (54) distributed in an array mode are arranged on the connecting disc main body (51);
Be equipped with moving member (6) on connection pad (5), moving member (6) include third connecting block (61), and the below of third connecting block (61) is equipped with fourth connecting block (62) of symmetric distribution, is equipped with fourth connecting hole (63) on fourth connecting block (62), is equipped with bearing counter bore (64) on third connecting block (61), is equipped with suit hole (65) in bearing counter bore (64).
2. A spindle lifting device for a polishing machine according to claim 1, characterized in that the cylindrical housing (11) is provided with a mounting block (12), and the spindle housing (1) is fixed to the machine by the mounting block (12).
3. A spindle lifting device for a polishing machine according to claim 1, characterized in that the spindle (2) is rotatably supported in a cylindrical housing (11) by means of bearings.
4. a spindle lifting device for a polishing machine according to claim 1, characterized in that the transmission connecting member (3) slides on the spindle body (21) through the through hole (33), and is engaged with the transmission chute (22) through the locking pin (34), and the transmission connecting member (3) is rotatably connected with the cylindrical housing (11) through the first connecting block (32).
5. A spindle lifting device for a polishing machine according to claim 1, characterized in that the second flange (42) cooperates with the first flange (31) to fix the pulley (4) to the transmission connecting member (3), and the external driving source is driven by a belt to the pulley (4).
6. A spindle lifting device for a polishing machine according to claim 1, characterized in that the connection plate (5) is fitted over the spindle body (21) through a second connection hole (53), and the connection plate (5) is fixed to the spindle (2) by a screw rod engaged with the threaded hole (23).
7. A spindle lifting device for a polishing machine according to claim 1, characterized in that the spindle (2) is connected at one end to a connection plate (5) and at the other end is provided with a viewing disc (7).
8. A spindle lifting device for a polishing machine according to claim 1, characterized in that the connection plate (5) is connected to the polishing wheel through a third connection hole (54).
9. the spindle lifting device for a polishing machine tool according to claim 1, wherein the moving member (6) is fitted to the spindle (2) through a fitting hole (65), a bearing is provided in the bearing counterbore (64), and the moving member (6) is rotatably connected to the second connecting block (52) through the bearing in the bearing counterbore (64).
10. A spindle lifting device for a polishing machine according to claim 1, characterized in that the moving member (6) is connected to a cylinder through a fourth connecting hole (63), and controls the up-and-down movement of the spindle (2) by the expansion and contraction of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910523.2A CN110549243B (en) | 2019-09-25 | 2019-09-25 | Main shaft lifting device for polishing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910523.2A CN110549243B (en) | 2019-09-25 | 2019-09-25 | Main shaft lifting device for polishing machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110549243A true CN110549243A (en) | 2019-12-10 |
| CN110549243B CN110549243B (en) | 2023-11-28 |
Family
ID=68741479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910910523.2A Active CN110549243B (en) | 2019-09-25 | 2019-09-25 | Main shaft lifting device for polishing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110549243B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE829699A (en) * | 1974-11-29 | 1975-12-01 | DEVICE FOR POLISHING AND SMOOTHING TORIC OR SPHERICAL PARTS | |
| EP1055475A2 (en) * | 1999-05-21 | 2000-11-29 | Toyoda Koki Kabushiki Kaisha | Multi-spindle machine tool |
| KR200339791Y1 (en) * | 2003-11-04 | 2004-01-24 | (주)세원테크 | Abrasive blasting machine for glass panel |
| CN201889693U (en) * | 2010-11-26 | 2011-07-06 | 蓝思科技（湖南）有限公司 | Single-head optical straight body polishing device |
| CN105935928A (en) * | 2016-06-23 | 2016-09-14 | 无锡德斯凯动力科技有限公司 | Transmission mechanism for polishing machine |
| CN206732720U (en) * | 2017-05-16 | 2017-12-12 | 福建省百代兴机械制造有限公司 | Improved stone polishing machine |
| CN109759956A (en) * | 2019-03-19 | 2019-05-17 | 黄石华旦机械制造有限公司 | A kind of high-precision burnishing machine |
| CN210790532U (en) * | 2019-09-25 | 2020-06-19 | 安徽博美奥齐机械设备有限公司 | Main shaft lifting device for polishing machine tool |
-
2019
- 2019-09-25 CN CN201910910523.2A patent/CN110549243B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE829699A (en) * | 1974-11-29 | 1975-12-01 | DEVICE FOR POLISHING AND SMOOTHING TORIC OR SPHERICAL PARTS | |
| EP1055475A2 (en) * | 1999-05-21 | 2000-11-29 | Toyoda Koki Kabushiki Kaisha | Multi-spindle machine tool |
| KR200339791Y1 (en) * | 2003-11-04 | 2004-01-24 | (주)세원테크 | Abrasive blasting machine for glass panel |
| CN201889693U (en) * | 2010-11-26 | 2011-07-06 | 蓝思科技（湖南）有限公司 | Single-head optical straight body polishing device |
| CN105935928A (en) * | 2016-06-23 | 2016-09-14 | 无锡德斯凯动力科技有限公司 | Transmission mechanism for polishing machine |
| CN206732720U (en) * | 2017-05-16 | 2017-12-12 | 福建省百代兴机械制造有限公司 | Improved stone polishing machine |
| CN109759956A (en) * | 2019-03-19 | 2019-05-17 | 黄石华旦机械制造有限公司 | A kind of high-precision burnishing machine |
| CN210790532U (en) * | 2019-09-25 | 2020-06-19 | 安徽博美奥齐机械设备有限公司 | Main shaft lifting device for polishing machine tool |
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| Publication number | Publication date |
|---|---|
| CN110549243B (en) | 2023-11-28 |
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