CN220217900U - Environment-friendly efficient screw combined polishing device - Google Patents
Environment-friendly efficient screw combined polishing device Download PDFInfo
- Publication number
- CN220217900U CN220217900U CN202321900326.0U CN202321900326U CN220217900U CN 220217900 U CN220217900 U CN 220217900U CN 202321900326 U CN202321900326 U CN 202321900326U CN 220217900 U CN220217900 U CN 220217900U
- Authority
- CN
- China
- Prior art keywords
- screw
- bracket
- motor
- polishing device
- grinding wheel
- 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.)
- Active
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 58
- 229910001651 emery Inorganic materials 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims abstract description 3
- 238000000227 grinding Methods 0.000 claims description 49
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- 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
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides an environment-friendly high-efficient screw rod combination formula burnishing device, includes the workstation, installs ball screw, ball screw installs tailstock bracket and motor bracket above, and ball screw includes a lead screw and a nut, and a plurality of dead levers are installed to nut up end, and a plurality of dead levers are installed respectively in tailstock bracket and motor bracket bottom end and control tailstock bracket and motor bracket displacement, install the tailstock subassembly on the tailstock bracket, install motor subassembly on the motor bracket, abrasive band burnishing device and emery wheel burnishing device are installed to the workstation both sides, and this device is used for realizing polishing to spiral curved surface and the polishing of screw bottom tank bottom respectively through setting up abrasive band burnishing device and emery wheel burnishing device, reaches a cooperation closely at last, and the better polishing effect of wholeness.
Description
Technical Field
The utility model relates to an environment-friendly and efficient screw combined type polishing device, and belongs to the technical field of mechanical equipment.
Background
The screw is a core component of plastic molding equipment and is widely applied to machining centers, CNC machines, numerical control lathes, injection molding machines, wire cutting, grinding machines, milling machines and the like. The screw polishing process is the last process of screw manufacture, and aims to reduce the screw surface roughness, reduce screw surface machining defects and residual stress and ensure that the screw surface quality meets the design and use requirements. However, the existing screw polishing device cannot realize mechanical automatic polishing, manual polishing is needed, labor cost is increased, and manual polishing is directly influenced by the technical proficiency of workers due to the fact that the processing quality of the screw polishing device is poor in process stability and consistency, and the use requirement of precise plastic machinery is difficult to meet.
Disclosure of Invention
The utility model aims to provide an environment-friendly and efficient screw combined type polishing device.
The utility model aims to solve the defect that the existing screw polishing device cannot realize mechanical automatic polishing and needs manual polishing.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
the grinding wheel polishing device is arranged on the workbench through a grinding wheel bracket.
The grinding wheel polishing device comprises a box body and a grinding wheel, wherein a second ball screw is arranged in the box body, a servo motor is connected with the second ball screw in a driving mode, a connecting plate is arranged on the upper end face of the second ball screw, a grinding wheel motor is arranged above the connecting plate, and the grinding wheel motor drives the grinding wheel to rotate.
The servo motor is in driving connection with the second ball screw through an Oldham coupling.
And a protective cover is arranged outside the grinding wheel.
The abrasive belt polishing device comprises a polishing belt, a fixing device is arranged in the middle of the polishing belt, a fixing plate is arranged at the upper end of the fixing device, a belt pulley is arranged in the fixing plate, a belt pulley motor is arranged on the belt pulley at the rear end, a supporting frame is arranged on the back of the fixing plate through an up-down moving cylinder, and a controller is arranged on the supporting frame.
The tail seat bracket and the motor bracket are provided with sliding blocks at the bottoms, and the workbench is provided with sliding rails matched with the sliding blocks to slide.
The tailstock assembly comprises a thimble sleeve, a thimble which is sleeved in the thimble sleeve and can axially move relative to the thimble sleeve to be used for jacking the center hole of the screw shaft, a screw nut fixedly connected with the thimble, a hand wheel arranged at the end part of the screw nut, a hand wheel handle connected to the hand wheel and a tailstock for erecting the thimble sleeve, and a screw rod is arranged in the screw nut.
The method has the following beneficial effects:
the device is respectively used for polishing the spiral curved surface and the bottom of the screw rod by arranging the abrasive belt polishing device and the grinding wheel polishing device, and finally achieves a polishing effect with close fit and good comprehensiveness.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the structure of the grinding wheel polishing device;
FIG. 4 is a side view of the wheel polishing apparatus;
FIG. 5 is a schematic view of a belt sander;
FIG. 6 is a cross-sectional view of the tailstock assembly;
in the figure: the grinding and polishing device comprises a workbench 1, a tailstock bracket 3, a motor bracket 4, a fixed rod 5, a box 6, a grinding wheel 7, a second ball screw 8, a servo motor 9, a connecting plate 10, a grinding wheel motor 11, an Oldham coupling 13, a protective cover 14, a grinding and polishing belt 15, a fixed plate 17, a belt pulley 18, a belt pulley motor 19, a supporting frame 20, a controller 21, a sliding block 22, a sliding rail 23, a thimble sleeve 24, a thimble 25, a screw nut 26, a hand wheel handle 27, a tailstock 28 and a screw 29.
Description of the embodiments
The utility model is further described below with reference to the drawings and examples.
The utility model provides an environment-friendly high-efficient screw rod combination formula burnishing device, includes workstation 1, ball screw is installed to workstation 1, and tailstock bracket 3 and motor bracket 4 are installed to ball screw top, and ball screw includes a screw and a nut, and a plurality of dead levers 5 are installed to nut up end, and a plurality of dead levers 5 are installed respectively in tailstock bracket 3 and motor bracket 4 bottom end and control tailstock bracket 3 and motor bracket 4 displacement, installs the tailstock subassembly on the tailstock bracket 3, installs motor subassembly on the motor bracket 4, and abrasive band burnishing device and emery wheel burnishing device are installed to workstation 1 both sides.
The workbench 1 carries all working parts and all parts to be processed on the workbench 1, is a main body and a support of the whole workbench 1, is internally provided with most electric control elements and circuits, a cooling device and a motor required for driving main motion, and is provided with a guide rail and a ball screw for providing feeding motion of processed parts. Although the table 1 itself has no transmission, its functioning is critical and a prerequisite for ensuring smooth operation of the machine.
The grinding wheel polishing device is arranged on the workbench 1 through a grinding wheel bracket.
The grinding wheel polishing device comprises a box body 6 and a grinding wheel 7, wherein a second ball screw 8 is installed in the box body 6, a servo motor 9 is connected with the second ball screw 8 in a driving mode, a connecting plate 10 is installed on the upper end face of the second ball screw 8, a grinding wheel motor 11 is installed above the connecting plate 10, and the grinding wheel motor 11 drives the grinding wheel 7 to rotate.
The servo motor 9 is in driving connection with the second ball screw 8 through an Oldham coupling 13.
The protection cover 14 is arranged outside the grinding wheel 7, and the grinding wheel 7 is directly driven to rotate by the output of the grinding wheel motor 11, so that the high rotating speed required by polishing is obtained, meanwhile, the characteristic of stability of the direct output rotating speed of the grinding wheel motor 11 is taken into consideration, and the polishing effect can be further improved. The transmission of the second ball screw 8 is adopted for the situation of different heights of the spiral curved surfaces, the transmission of the second ball screw 8 has the advantages of high transmission efficiency, small starting torque, small abrasion area, long service life, sensitive transmission and the like, and the rotary motion output by the servo motor 9 can be converted into linear motion, so that the situation of different heights of the spiral curved surfaces on the screw is realized.
The grinding wheel 7 polishing device is one of executing elements, and the adopted grinding wheel 7 is a kiloleaf grinding wheel 7. The kiloleaf grinding wheel 7 is also called a shutter wheel and is made of plastic or fiber net cover and bonded with abrasive cloth sheets, and is characterized by stronger elasticity, better bending strength and better grinding effect. The grinding wheel polishing device is mainly used for processing a spiral surface, the grinding wheel 7 is fixed during processing, a screw to be processed transversely moves, the working rotation speed of the grinding wheel 7 is directly output by the grinding wheel motor 11, and the rated rotation speed during working is 3000r/min.
The abrasive belt polishing device comprises a polishing belt 15, a fixing device is arranged in the middle of the polishing belt 15, a fixing plate 17 is arranged at the upper end of the fixing device, a belt pulley 18 is arranged in the fixing plate 17, a belt pulley motor 19 is arranged on the belt pulley 18 at the rear end, a supporting frame 20 is arranged on the back surface of the fixing plate 17 through an up-down moving cylinder, a controller 21 is arranged on the supporting frame 20, the abrasive belt polishing device is one of executing elements (grinding parts), the abrasive belt is a special form of grinding and polishing tool, the grinding function of the abrasive belt is mainly finished by adhering abrasive particles on the bottom of a flexible material, and the abrasive belt is also a multi-blade and multi-blade tool due to irregular shape and size of the abrasive particles, and is also a single-layer abrasive grinding tool. The abrasive belt polishing device is mainly used for polishing the bottom of the screw rod, the screw rod transversely moves during operation, the abrasive belt is in a fixed state, the working rotation speed of the abrasive belt is directly output and controlled by the belt pulley motor 19, and the rated rotation speed during operation is 3000r/min.
The bottoms of the tailstock bracket 3 and the motor bracket 4 are provided with sliding blocks 22, and the workbench 1 is provided with sliding rails 23 which slide in a matched manner with the sliding blocks 22.
The tailstock assembly comprises an ejector sleeve 24, an ejector pin 25 which is sleeved in the ejector sleeve 24 and can move axially relative to the ejector pin 25 and is used for jacking the central hole of the screw shaft, a screw nut 26 fixedly connected with the ejector pin 25, a hand wheel arranged at the end part of the screw nut 26, a hand wheel handle 27 connected to the hand wheel and a tailstock 28 used for erecting the ejector sleeve 24, and a screw 29 is arranged in the screw nut 26.
In this embodiment, to further fix the screw, the thimble 25 on the tailstock 28 is moved axially by manually rocking the hand wheel handle 27 until the adjusted thimble 25 abuts the central hole of the screw, and then the barreled screw is subjected to barreling.
One end of the screw is arranged on the motor spindle clamp, the other end of the screw is arranged on the tailstock 28, the thimble 25 is propped against the central hole of the screw, the motor is started, the screw is driven by the speed reducing mechanism to rotate, meanwhile, the first ball screw is driven by the power device to work so as to drive the screw to move, the abrasive belt polishing device and the grinding wheel polishing device adjust the fixed positions according to the positions of the screw, and then the abrasive belt polishing device and the grinding wheel polishing device are matched with the screw rotating in the moving mode to polish the screw.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Environment-friendly high-efficiency screw rod combined type polishing device is characterized in that: including workstation (1), ball screw is installed in workstation (1), and tailstock bracket (3) and motor bracket (4) are installed to ball screw top, and ball screw includes a lead screw and a nut, and a plurality of dead levers (5) are installed to nut up end, and a plurality of dead levers (5) are installed respectively in tailstock bracket (3) and motor bracket (4) bottom end and control tailstock bracket (3) and motor bracket (4) displacement, install tailstock subassembly on tailstock bracket (3), install motor subassembly on motor bracket (4), and abrasive band burnishing device and emery wheel burnishing device are installed to workstation (1) both sides.
2. The environmentally friendly and efficient screw combined polishing device as claimed in claim 1, wherein: the grinding wheel polishing device is arranged on the workbench (1) through a grinding wheel (7) bracket.
3. The environmentally friendly and efficient screw combined polishing device as claimed in claim 1, wherein: the grinding wheel polishing device comprises a box body (6) and a grinding wheel (7), wherein a second ball screw (8) is arranged in the box body (6), a servo motor (9) is connected with the second ball screw (8) in a driving mode, a connecting plate (10) is arranged on the upper end face of the second ball screw (8), a grinding wheel motor (11) is arranged above the connecting plate (10), and the grinding wheel motor (11) drives the grinding wheel (7) to rotate.
4. The environmentally friendly and efficient screw combined polishing device according to claim 3, wherein: the servo motor (9) is in driving connection with the second ball screw (8) through an Oldham coupling (13).
5. The environmentally friendly and efficient screw combined polishing device according to claim 4, wherein: the grinding wheel (7) is externally provided with a protective cover (14).
6. The environmentally friendly and efficient screw combined polishing device as claimed in claim 1, wherein: the abrasive belt polishing device comprises a polishing belt (15), a fixing device is arranged in the middle of the polishing belt (15), a fixing plate (17) is arranged at the upper end of the fixing device, a belt pulley (18) is arranged in the fixing plate (17), a belt pulley motor (19) is arranged on the belt pulley (18) at the rear end, a supporting frame (20) is arranged on the back surface of the fixing plate (17) through an up-down moving cylinder, and a controller (21) is arranged on the supporting frame (20).
7. The environmentally friendly and efficient screw combined polishing device as claimed in claim 1, wherein: the bottom of the tailstock bracket (3) and the bottom of the motor bracket (4) are provided with sliding blocks (22), and the workbench (1) is provided with sliding rails (23) which slide in a matched manner with the sliding blocks (22).
8. The environmentally friendly and efficient screw combined polishing device as claimed in claim 1, wherein: the tail seat assembly comprises a thimble sleeve (24), a thimble (25) which is sleeved in the thimble sleeve (24) and can axially move relative to the thimble sleeve (24) to be used for jacking a center hole of the screw shaft, a screw nut (26) fixedly connected with the thimble (25), a hand wheel arranged at the end part of the screw nut (26), a hand wheel handle (27) connected to the hand wheel and a tail seat (28) for erecting the thimble sleeve (24), and a screw (29) is arranged in the screw nut (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900326.0U CN220217900U (en) | 2023-07-19 | 2023-07-19 | Environment-friendly efficient screw combined polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900326.0U CN220217900U (en) | 2023-07-19 | 2023-07-19 | Environment-friendly efficient screw combined polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220217900U true CN220217900U (en) | 2023-12-22 |
Family
ID=89174630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321900326.0U Active CN220217900U (en) | 2023-07-19 | 2023-07-19 | Environment-friendly efficient screw combined polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220217900U (en) |
-
2023
- 2023-07-19 CN CN202321900326.0U patent/CN220217900U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203003659U (en) | Machine tool for running-in machining of ball and valve seat in ball valve | |
| CN106112761A (en) | A kind of sanding apparatus of machine components | |
| CN113910022A (en) | Numerical control end surface cylindrical grinder for efficiently and ultraprecisely grinding high-speed cutter handle | |
| CN215357869U (en) | Piston rod excircle polishing machine | |
| CN112453901B (en) | Gear edge grinding, polishing and marking all-in-one machine and using method thereof | |
| CN220217900U (en) | Environment-friendly efficient screw combined polishing device | |
| CN110842714A (en) | Multifunctional grinding machine | |
| CN215317656U (en) | Automatic polishing device for groove body and automatic polishing system for runner workpiece | |
| CN213225729U (en) | CBN grinding wheel dressing device | |
| CN209811899U (en) | Special efficient cylindrical grinding machine | |
| CN213106280U (en) | Precision grinding equipment for grinding ring | |
| CN211728700U (en) | Multifunctional grinding machine | |
| CN209811894U (en) | Peripheral grinding machine | |
| CN110871391A (en) | Multistation wood polishing equipment | |
| CN221088348U (en) | Plunger end face sand mill | |
| CN208514322U (en) | A kind of automobile parts production grinding device | |
| CN110977668A (en) | Numerical control full-automatic one-time forming camshaft blank grinding machine tool | |
| CN219380114U (en) | Composite pipe burr grinding device | |
| CN218658170U (en) | Crank pin oil orifice grinding and polishing device | |
| CN219725683U (en) | Multifunctional faceting machine | |
| CN218875086U (en) | Grinding machine dresser structure with three grinding heads | |
| CN220613275U (en) | Special cylindrical grinding machine | |
| CN220838891U (en) | Automatic valve cutting polisher | |
| CN219486170U (en) | Double-channel vertical milling and polishing compound machine | |
| CN216731162U (en) | Through type grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |