CN112192331A - High-efficient grinding device of changeable precision of polishing - Google Patents
High-efficient grinding device of changeable precision of polishing Download PDFInfo
- Publication number
- CN112192331A CN112192331A CN202011149793.5A CN202011149793A CN112192331A CN 112192331 A CN112192331 A CN 112192331A CN 202011149793 A CN202011149793 A CN 202011149793A CN 112192331 A CN112192331 A CN 112192331A
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- CN
- China
- Prior art keywords
- fixedly connected
- grinding
- polishing
- gear
- section
- 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.)
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Classifications
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- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
- B24B5/042—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally for grinding several workpieces at once using one grinding wheel
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- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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- 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
-
- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- 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
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
- B24B5/047—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally of workpieces turning about a vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/14—Zonally-graded wheels; Composite wheels comprising different abrasives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a high-efficiency polishing device capable of switching polishing precision, which comprises a shell, wherein the whole equipment is symmetrically distributed about a vertical central line of the cross section of the shell, two side slideways are fixedly connected to the lower side surface of the shell, side sliding spaces are formed in the side slideways, a vertical moving device is arranged on the front side surface of each side sliding space, a polishing space is arranged on the right side of each side sliding way, an active polishing device and a polishing wheel device are arranged in each polishing space, a polishing working space is semi-closed, a polishing object is pressed through a connecting rod mechanism, so that the safety in the polishing process is ensured to the maximum extent, the polishing wheels are divided into different polishing areas, and the polishing precision is rapidly changed by matching with the up-and-down movement.
Description
Technical Field
The invention relates to the related field of polishing, in particular to a high-efficiency polishing device capable of switching polishing precision.
Background
Polishing, which is one of surface modification technologies, generally refers to a processing method for changing physical properties of a material surface by friction with a rough object (e.g., a sand paper containing particles with higher hardness), and the main purpose is to obtain a specific surface roughness.
Disclosure of Invention
In order to solve the problems, the embodiment designs the high-efficiency grinding device capable of switching the grinding precision, which comprises a shell, wherein the whole equipment is symmetrically distributed around the vertical central line of the cross section of the shell, the lower side surface of the shell is fixedly connected with two side slideways, side sliding spaces are arranged on the side slideways, the front side surface of the side sliding space is provided with a vertical moving device, the right side of the side sliding channel is provided with a polishing space, the polishing space is provided with a driving polishing device and a polishing wheel device, the vertical moving device comprises two sliding hinges which are connected in a sliding way in the side sliding space, the sliding hinge is rotatably connected with sliding connecting rods, the two sliding connecting rods are hinged with the fixed shell, the lower side of the sliding connecting rod is fixedly connected with a handle, when a user can hold two hands on the two handles respectively, can be moved up and down by pushing the two handles, thereby making the slide hinge slide up and down along the side sliding space.
Preferably, the active polishing device comprises a fixed shell hinged to the right side of the sliding connecting rod, an active motor is fixedly connected to the right side of the fixed shell, an active polishing power shaft is connected to the side power of the active motor, a first gear is fixedly connected to the upper side of the active polishing power shaft, the active polishing device is symmetrically distributed about the transverse center line of the cross section of the fixed shell, an active motor is fixedly connected to the right side of the fixed shell, an active polishing power shaft is connected to the side power of the active motor, a first gear is fixedly connected to the upper side of the active polishing power shaft, a second gear shaft and a third gear shaft are rotatably connected to the lower side surface of the upper side wall of the fixed shell, a second gear is fixedly connected to the second gear shaft, a third gear is fixedly connected to the third gear shaft, and a rotating shell is fixedly connected to the, rotate in the casing and be connected with vertical clamping lead screw and the horizontal clamping lead screw, the first knob of side fixedly connected with on the vertical clamping lead screw, the second knob of side fixedly connected with on the horizontal clamping lead screw, the first bevel gear of horizontal clamping lead screw downside fixedly connected with, rotate casing downside fixedly connected with gear box, it is connected with the execution lead screw to rotate in the gear box, fixedly connected with second bevel gear on the execution lead screw, second bevel gear meshes has first bevel gear, threaded connection has two anchor clamps, two on the execution lead screw the anchor clamps support the work piece.
Preferably, fixedly connected with wheel motor polishes to the side on the casing, wheel motor left surface power is connected with the power shaft, the first power bevel gear of power shaft left surface fixedly connected with, it is connected with the second power shaft to rotate in the casing, the epaxial side fixedly connected with second power bevel gear of second power, the meshing of second power bevel gear right side has first power bevel gear, polish the wheel device and include the first section of polishing of second power shaft downside fixedly connected with, the first section of polishing downside fixedly connected with second section of polishing, the second section of polishing downside fixedly connected with third section of polishing, first section of polishing, second section of polishing, third section of polishing provide different roughness respectively.
The invention has the beneficial effects that: the work space to be polished is semi-closed, and the object to be polished is pressed through the link mechanism, so that the safety of the polishing process is guaranteed to the maximum extent, the polishing wheel is divided into different polishing areas, and the slide rail is matched to move up and down to realize the quick change of the polishing precision.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a high-efficiency polishing device with switchable polishing precision according to the present invention.
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B in accordance with the present invention;
fig. 4 is a cross-sectional view of the invention taken along line C-C of fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a high-efficiency polishing device capable of switching polishing precision, which comprises a shell 11, wherein the whole equipment is symmetrically distributed about the vertical central line of the section of the shell 11, two side slideways 60 are fixedly connected to the lower side surface of the shell 11, side sliding spaces 12 are formed in the side slideways 60, a vertical moving device is arranged on the front side surface of each side sliding space 12, a polishing space 61 is arranged on the right side of each side slideway 60, an active polishing device and a polishing wheel device are arranged in each polishing space 61, each vertical moving device comprises two sliding hinges 21 which are slidably connected in the side sliding spaces 12, sliding connecting rods 20 are rotatably connected on the sliding hinges 21, the two sliding connecting rods 20 are hinged to a fixed shell 31, handles 22 are fixedly connected to the lower sides of the sliding connecting rods 20, and when a user can hold two hands on the two handles 22 respectively, the user can move the two handles 22 up, thereby causing the slide hinge 21 to slide up and down along the side sliding space 12.
Advantageously, the active grinding device comprises an active motor 45 fixedly connected to the right side of the fixed housing 31, an active grinding power shaft 33 is dynamically connected to the upper side of the active motor 45, a first gear 34 is fixedly connected to the upper side of the active grinding power shaft 33, the active grinding devices are symmetrically distributed about the transverse center line of the cross section of the fixed housing 31, a second gear shaft 36 and a third gear shaft 39 are rotatably connected to the upper side of the fixed housing 31, a second gear 35 is fixedly connected to the second gear shaft 36, a third gear 40 is fixedly connected to the third gear shaft 39, a rotating housing 46 is fixedly connected to the lower end of the third gear shaft 39, a vertical clamping screw 48 and a transverse clamping screw 55 are rotatably connected to the rotating housing 46, a clamping screw 55 is slidably connected to the rotating housing 46, and a clamp 50 is threadedly connected to the vertical clamping screw 48, the side fixedly connected with first knob 49 on the vertical clamping screw 48, side fixedly connected with second knob 54 on the horizontal clamping screw 55, horizontal clamping screw 55 downside fixedly connected with first bevel gear 56, the casing 46 downside fixedly connected with gear box 52 rotates, swivelling joint has the execution lead screw 51 in the gear box 52, fixedly connected with second bevel gear 53 on the execution lead screw 51, second bevel gear 53 meshes first bevel gear 56, threaded connection has two anchor clamps 50 on the execution lead screw 51, two anchor clamps 50 have supported work piece 42.
Beneficially, side fixedly connected with grinding wheel motor 14 is on casing 11, side fixedly connected with power shaft 15 is on grinding wheel motor 14, side fixedly connected with first power bevel gear 16 is on power shaft 15, second power shaft 18 is connected in casing 11 in the rotation, side fixedly connected with second power bevel gear 17 is on second power shaft 18, second power bevel gear 17 meshes with first power bevel gear 16 in the right side, the grinding wheel device includes first grinding section 23 fixedly connected with second power shaft 18 downside, second grinding section 24 fixedly connected with first grinding section 23 downside of first grinding section 23, third grinding section 25 fixedly connected with second grinding section 24 downside of second grinding section 24, first grinding section 23, second grinding section 24, third grinding section 25 provide different surface roughness respectively.
The use steps herein are described in detail below with reference to fig. 1-4:
initial state the active motor 45 is off.
When the workpiece 42 needs to be polished, firstly, the first knob 49 is rotated to enable the two clamps 50 to be lifted to proper positions to be sufficiently abutted against the workpiece 42, the workpiece 42 is placed in the four clamps 50, the first knob 49 is reversely rotated to enable the two clamps 50 to be pressed against the workpiece 42 downwards, the upper and lower second knobs 54 are rotated to enable the transverse clamping screw 55 to be rotated, so that the second bevel gear 53 is rotated, so that the two clamps 50 are relatively moved transversely, and the workpiece 42 is clamped; after the precision required to be polished is determined, the handle 22 is held by a hand, the handle 22 is pushed to slide up and down, so that the sliding hinge 21 slides up and down along the side sliding space 12, and the active polishing device moves to a corresponding polishing area; activating the drive motor 45 to rotate the drive grinding power shaft 33 to rotate the first gear 34 to rotate the second gear 35 to rotate the third gear 40 to rotate the third gear shaft 39 to rotate the rotating housing 46 to rotate the workpiece 42 about its mass symmetry axis, activating the grinding wheel motor 14 to rotate the power shaft 15 to rotate the first power bevel gear 16 to rotate the second power bevel gear 17 to rotate the second power shaft 18; the two handles 22 are held and pressed relatively to each other, so that the two sliding hinges 21 slide along the side sliding spaces 12, and the two sliding links 20 rotate relatively to each other, so that the workpiece 42 moves close to the grinding wheel of the designated area, and the workpiece 42 is ground with different pressures.
The invention has the beneficial effects that: the work space to be polished is semi-closed, and the object to be polished is pressed through the link mechanism, so that the safety of the polishing process is guaranteed to the maximum extent, the polishing wheel is divided into different polishing areas, and the slide rail is matched to move up and down to realize the quick change of the polishing precision.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a high-efficient grinding device of changeable precision of polishing, includes the casing, its characterized in that: equipment is whole about the vertical central line symmetric distribution in casing cross-section, two sideslips of casing downside fixedly connected with, it has side sliding space to open on the sideslip, side sliding space leading flank is equipped with vertical mobile device, sideslip right side is equipped with the space of polishing, be equipped with initiative grinding device and grinding wheel device in the space of polishing, vertical mobile device includes sliding connection has two slip hinges in the side sliding space, the last rotation of slip hinge is connected with the slip connecting rod, and two slip connecting rods articulate in fixed casing, slip connecting rod downside fixedly connected with handle, the user can hold both hands respectively when two are on hand, can reciprocate through promoting two handles to make the slip hinge slide from top to bottom along side sliding space.
2. A switchable sanding accuracy high efficiency sanding device as claimed in claim 1 wherein: the active grinding device comprises a fixed shell hinged on the right side of the sliding connecting rod, an active motor is fixedly connected on the right side of the fixed shell, the side power on the active motor is connected with an active grinding power shaft, the upper side of the active grinding power shaft is fixedly connected with a first gear, the active grinding device is symmetrically distributed about the transverse central line of the cross section of the fixed shell, the right side of the fixed shell is fixedly connected with an active motor, the side power on the active motor is connected with an active grinding power shaft, the upper side of the active grinding power shaft is fixedly connected with a first gear, the lower side surface of the upper side wall of the fixed shell is rotatably connected with a second gear shaft and a third gear shaft, the second gear shaft is fixedly connected with a second gear, the third gear shaft is fixedly connected with a third gear, and the lower side surface of the, rotate in the casing and be connected with vertical clamping lead screw and the horizontal clamping lead screw, the first knob of side fixedly connected with on the vertical clamping lead screw, the second knob of side fixedly connected with on the horizontal clamping lead screw, the first bevel gear of horizontal clamping lead screw downside fixedly connected with, rotate casing downside fixedly connected with gear box, it is connected with the execution lead screw to rotate in the gear box, fixedly connected with second bevel gear on the execution lead screw, second bevel gear meshes has first bevel gear, threaded connection has two anchor clamps, two on the execution lead screw the anchor clamps support the work piece.
3. A switchable sanding accuracy high efficiency sanding device as claimed in claim 1 wherein: side fixedly connected with grinding wheel motor on the casing, grinding wheel motor left surface power is connected with the power shaft, the first power bevel gear of power shaft left surface fixedly connected with, it is connected with the second power shaft to rotate in the casing, side fixedly connected with second power bevel gear on the second power shaft, second power bevel gear right side meshing has first power bevel gear, grinding wheel device includes the first section of grinding of second power shaft downside fixedly connected with, the first section of grinding downside fixedly connected with second section of grinding, the second section of grinding downside fixedly connected with third section of grinding, first section of grinding, second section of grinding, third section of grinding provide different roughness respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149793.5A CN112192331A (en) | 2020-10-23 | 2020-10-23 | High-efficient grinding device of changeable precision of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149793.5A CN112192331A (en) | 2020-10-23 | 2020-10-23 | High-efficient grinding device of changeable precision of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112192331A true CN112192331A (en) | 2021-01-08 |
Family
ID=74012326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011149793.5A Withdrawn CN112192331A (en) | 2020-10-23 | 2020-10-23 | High-efficient grinding device of changeable precision of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112192331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478308A (en) * | 2021-08-04 | 2021-10-08 | 李金凯 | Steel pipe high efficiency rust cleaning device that polishes for construction |
| GB2613826A (en) * | 2021-12-16 | 2023-06-21 | Fives Landis Ltd | A machine tool for machining workpieces and methods of operation thereof |
-
2020
- 2020-10-23 CN CN202011149793.5A patent/CN112192331A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478308A (en) * | 2021-08-04 | 2021-10-08 | 李金凯 | Steel pipe high efficiency rust cleaning device that polishes for construction |
| CN113478308B (en) * | 2021-08-04 | 2023-12-19 | 荣泰建设集团有限公司 | Efficient steel pipe polishing and rust removing device for building construction |
| GB2613826A (en) * | 2021-12-16 | 2023-06-21 | Fives Landis Ltd | A machine tool for machining workpieces and methods of operation thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210108 |