CN112847115A - Full-automatic high-efficiency sander - Google Patents
Full-automatic high-efficiency sander Download PDFInfo
- Publication number
- CN112847115A CN112847115A CN202110017719.6A CN202110017719A CN112847115A CN 112847115 A CN112847115 A CN 112847115A CN 202110017719 A CN202110017719 A CN 202110017719A CN 112847115 A CN112847115 A CN 112847115A
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- CN
- China
- Prior art keywords
- motor
- polishing
- track
- sliding seat
- assembly
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- 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.)
- Pending
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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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
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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
- B24B41/06—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
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a full-automatic high-efficiency sander. Relate to a metal bar burnishing device, especially relate to a grinder's improvement. The full-automatic efficient sander is high in sanding efficiency and even in sanding. The clamping device comprises a rail arranged on a rack, wherein a clamping part and a sanding part which slide along the rail are arranged on the rail, the clamping part comprises a fixed clamping component fixed on the rack and a movable clamping component which is arranged on the rail and slides along the rail, a metal bar is clamped between the fixed clamping component and the movable clamping component, and the fixed clamping component is driven to rotate by a first motor arranged on the rack; the polishing assembly moves on the rail, the polishing wheel polishes the surface of the metal bar and slides back and forth along the rail under the driving of the first servo motor, so that the polishing process of the surface of the whole aluminum bar is completed, the feeding speed of the first servo motor is uniform, and the rotating speeds of the first motor and the second motor are stable, so that the stopping is less in the whole polishing process, the surface polishing is more uniform, and the polishing efficiency of the metal bar is higher, and the rejection rate is less.
Description
Technical Field
The invention relates to a metal rod polishing device, in particular to an improvement of a sander.
Background
At present, generally polish through manual behind the bar shaping to guarantee the surperficial bright and clean of bar, but the manual work is beaten the wearing and tearing long, inefficiency and manual work and is polished and be subject to experience level, and the quality of polishing of different people differs, leads to final product quality inhomogeneous, thereby influences off-the-shelf yields efficiency, even same people polishes, also can appear polishing the uneven phenomenon of quality along with the increase of the time of polishing, influences the whole quality of bar.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the full-automatic efficient sander which is high in sanding efficiency and uniform in sanding.
The invention is realized by adopting the following technical scheme: the full-automatic high-efficiency sander comprises a rail arranged on a rack, wherein a clamping part and a sanding part which slide along the rail are arranged on the rail, the clamping part comprises a fixed clamping component fixed on the rack and a movable clamping component which is arranged on the rail and slides along the rail, a metal bar is clamped between the fixed clamping component and the movable clamping component, and the fixed clamping component is driven by a first motor arranged on the rack to rotate;
the sanding part is arranged between the fixed clamping component and the movable clamping component and slides on the track, the metal rod penetrates through the sanding part, the sanding part comprises a centering component and a polishing component which are arranged on the base, the polishing component is driven to rotate by a second motor fixed on the base, and the metal rod penetrates between the polishing components;
the fixed clamping assembly, the centering assembly, the polishing assembly and the movable clamping assembly are concentric, and a rotation speed difference exists between the first motor and the second motor.
Decide the centre gripping subassembly including locating the supporting seat in the frame, be equipped with the gear box on the supporting seat, the gear box is driven by first motor and is rotated, fixed chuck on the output shaft of gear box, the chuck with the coaxial rotation of output shaft, the one end card of metal bar is in on the chuck, the metal bar be in under the drive of first motor with the chuck rotates with one heart.
The movable clamping assembly comprises a first sliding seat arranged on the track, a fixing assembly is arranged on the first sliding seat, the axis of the fixing assembly coincides with the axis of the metal rod, and the fixing assembly is attached to the end face of the metal rod.
The fixing assembly comprises an ejector pin arranged on the first sliding seat, the ejector pin is perpendicular to the first sliding seat, and the axis of the ejector pin is overlapped with the axis of the metal rod.
The fixed component comprises a clamping jaw, the clamping jaw is arranged on the first sliding seat and coaxial with the metal rod, the clamping jaw clamps the end part of the metal rod, a rotating shaft is arranged on the first sliding seat, and the clamping jaw is fixed on the rotating shaft and rotates under the driving of the rotating shaft.
The brake assembly is arranged on the first sliding seat and comprises a linear motor and a brake rod, the brake rod is inserted into the first sliding seat, and the linear motor drives the brake rod to penetrate out of the first sliding seat and contact with the surface of the track.
The centering assembly and the polishing assembly are respectively arranged on the second sliding seat, the centering assembly comprises a bearing seat perpendicular to the second sliding seat, a bearing is sleeved in the bearing seat, the metal rod penetrates through the bearing, the polishing assembly comprises a pair of polishing wheels arranged on the second sliding seat, and the metal rod penetrates through the pair of polishing wheels and is tightly attached to the surface of the metal rod.
The second sliding seat is driven by a first servo motor to slide on the track, one of the pair of polishing wheels is driven by a second motor to rotate, and a rotation speed difference exists between the second motor and the first motor, and the second motor is a second servo motor.
And two ends of the track are respectively provided with a certain clamping assembly, and the track is provided with at least one movable clamping assembly.
The rotating speed of the second motor is 300r/min, the rotating speed of the first motor is 165r/min-255r/min, and the first servo motor drives the sanding part to feed 0.1mm-0.2mm on the track when the first motor rotates for one circle. .
Compared with the prior art, the invention firstly clamps the metal bar through the movable clamping component and the fixed clamping component, the movable clamping component can slide along the track, thus the distance between the movable clamping component and the fixed clamping component can be adjusted to adapt to the metal bars with different lengths, two ends of the metal bar are respectively fixed on the movable clamping component and the fixed clamping component and pass through the centering component and the polishing component, the fixed clamping component rotates under the drive of the first motor after being started, the metal bar clamped by the fixed clamping component also synchronously rotates along with the metal bar, the polishing component moves on the track, the polishing wheel polishes the surface of the metal bar and slides back and forth along the track under the drive of the first servo motor, thereby completing the polishing process of the surface of the whole aluminum bar, because the feeding speed of the first servo motor is uniform, and the rotating speeds of the first motor and the second motor are stable, therefore, the whole grinding process is less in pause and the surface grinding is more uniform, so that the grinding and polishing efficiency of the metal rod is higher, and the rejection rate is lower.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a frame; 2. a gear case; 3. a polishing wheel; 4. a centering assembly; 5. a movable clamping component; 6. a track.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
As shown in fig. 1, the full-automatic high-efficiency sander comprises a rail 6 arranged on a frame 1, wherein a clamping portion and a sanding portion which slide along the rail 6 are arranged on the rail 6, the clamping portion comprises a fixed clamping component fixed on the frame 1 and a movable clamping component 5 which is arranged on the rail 6 and slides along the rail 6, a metal bar is clamped between the fixed clamping component and the movable clamping component 5, and the fixed clamping component is driven to rotate by a first motor arranged on the frame 1;
the sanding part is arranged between the fixed clamping component and the movable clamping component 5 and slides on the track 6, the metal rod penetrates through the sanding part, the sanding part comprises a centering component 4 and a polishing component which are arranged on the base, the polishing component is driven to rotate by a second motor which is fixed on the base, and the metal rod penetrates between the polishing components;
the fixed clamping assembly, the centering assembly 4, the polishing assembly and the movable clamping assembly 5 are concentric, and a rotation speed difference exists between the first motor and the second motor. The metal bar is clamped by the movable clamping component 5 and the fixed clamping component, the movable clamping component 5 can slide along the track 6, so that the distance between the movable clamping component and the fixed clamping component can be adjusted to adapt to metal bars with different lengths, two ends of the metal bar are respectively fixed on the movable clamping component 5 and the fixed clamping component and penetrate through the centering component 4 and the polishing component, the fixed clamping component rotates under the driving of the first motor after being started, the metal bar clamped by the fixed clamping component synchronously rotates along with the metal bar, the polishing component moves on the track 6, the polishing wheel 3 polishes the surface of the metal bar and slides back and forth along the track 6 under the driving of the first servo motor so as to finish the polishing process of the surface of the whole aluminum bar, the feeding speed of the first servo motor is uniform, and the rotating speeds of the first motor and the second motor are stable, so that the number of the metal bar is small and the surface is more uniform in the whole polishing process, the metal bar polishing efficiency is higher, and the rejection rate is lower.
Decide the centre gripping subassembly including locating the supporting seat in frame 1, be equipped with gear box 2 on the supporting seat, gear box 2 is driven by first motor and rotates, fixed chuck on the output shaft of gear box 2, the chuck with the coaxial rotation of output shaft, the one end card of metal bar is in on the chuck, the metal bar be in under the drive of first motor with the chuck rotates with one heart.
The movable clamping assembly 5 comprises a first sliding seat arranged on the rail 6, a fixing assembly is arranged on the first sliding seat, the axis of the fixing assembly coincides with the axis of the metal rod, and the fixing assembly is attached to the end face of the metal rod. The fixing assembly comprises an ejector pin arranged on the first sliding seat, the ejector pin is perpendicular to the first sliding seat, and the axis of the ejector pin is overlapped with the axis of the metal rod.
The fixed component comprises a clamping jaw, the clamping jaw is arranged on the first sliding seat and coaxial with the metal rod, the clamping jaw clamps the end part of the metal rod, a rotating shaft is arranged on the first sliding seat, and the clamping jaw is fixed on the rotating shaft and rotates under the driving of the rotating shaft. The metal bar is clamped by the movable clamping component 5 and the fixed clamping component, the movable clamping component 5 can slide along the track 6, so that the distance between the movable clamping component and the fixed clamping component can be adjusted to adapt to metal bars with different lengths, two ends of the metal bar are respectively fixed on the movable clamping component 5 and the fixed clamping component and penetrate through the centering component 4 and the polishing component, the fixed clamping component rotates under the driving of the first motor after being started, the metal bar clamped by the fixed clamping component synchronously rotates along with the metal bar, the polishing component moves on the track 6, the polishing wheel 3 polishes the surface of the metal bar and slides back and forth along the track 6 under the driving of the first servo motor so as to finish the polishing process of the surface of the whole aluminum bar, the feeding speed of the first servo motor is uniform, and the rotating speeds of the first motor and the second motor are stable, so that the number of the metal bar is small and the surface is more uniform in the whole polishing process, the metal bar polishing efficiency is higher, and the rejection rate is lower.
The brake assembly is arranged on the first sliding seat and comprises a linear motor and a brake rod, the brake rod is inserted into the first sliding seat, and the linear motor drives the brake rod to penetrate out of the first sliding seat and contact with the surface of the track 6. The centering assembly 4 with the polishing assembly is arranged on the second sliding seat respectively, the centering assembly 4 comprises a bearing seat perpendicular to the second sliding seat, a bearing is sleeved in the bearing seat, the metal rod penetrates through the bearing, the polishing assembly comprises a pair of polishing wheels 3 arranged on the second sliding seat, and the metal rod penetrates through the pair of polishing wheels 3 and the polishing wheels 3 are tightly attached to the surface of the metal rod. The metal bar is clamped by the movable clamping component 5 and the fixed clamping component, the movable clamping component 5 can slide along the track 6, so that the distance between the movable clamping component and the fixed clamping component can be adjusted to adapt to metal bars with different lengths, two ends of the metal bar are respectively fixed on the movable clamping component 5 and the fixed clamping component and penetrate through the centering component 4 and the polishing component, the fixed clamping component rotates under the driving of the first motor after being started, the metal bar clamped by the fixed clamping component synchronously rotates along with the metal bar, the polishing component moves on the track 6, the polishing wheel 3 polishes the surface of the metal bar and slides back and forth along the track 6 under the driving of the first servo motor so as to finish the polishing process of the surface of the whole aluminum bar, the feeding speed of the first servo motor is uniform, and the rotating speeds of the first motor and the second motor are stable, so that the number of the metal bar is small and the surface is more uniform in the whole polishing process, the metal bar polishing efficiency is higher, and the rejection rate is lower.
The second sliding seat is driven by a first servo motor to slide on the track 6, one of the pair of polishing wheels 3 is driven by a second motor to rotate, and a rotation speed difference exists between the second motor and the first motor, and the second motor is a second servo motor. The two ends of the track 6 are respectively provided with a certain clamping assembly, and the track 6 is provided with at least one movable clamping assembly 5. The metal bar is clamped by the movable clamping component 5 and the fixed clamping component, the movable clamping component 5 can slide along the track 6, so that the distance between the movable clamping component and the fixed clamping component can be adjusted to adapt to metal bars with different lengths, two ends of the metal bar are respectively fixed on the movable clamping component 5 and the fixed clamping component and penetrate through the centering component 4 and the polishing component, the fixed clamping component rotates under the driving of the first motor after being started, the metal bar clamped by the fixed clamping component synchronously rotates along with the metal bar, the polishing component moves on the track 6, the polishing wheel 3 polishes the surface of the metal bar and slides back and forth along the track 6 under the driving of the first servo motor so as to finish the polishing process of the surface of the whole aluminum bar, the feeding speed of the first servo motor is uniform, and the rotating speeds of the first motor and the second motor are stable, so that the number of the metal bar is small and the surface is more uniform in the whole polishing process, the metal bar polishing efficiency is higher, and the rejection rate is lower. Preferably, the rotation speed of the second motor is 300r/min, the rotation speed of the first motor is 165r/min-255r/min, and the first servo motor drives the sanding part to feed 0.1mm-0.2mm on the track 6 when the first motor rotates for one circle. Thus, the sanding can be ensured to be more uniform.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. Full-automatic high-efficient grinder, including locating the track in the frame, be equipped with on the track and follow gliding clamping part of track and sanding part, its characterized in that: the clamping part comprises a fixed clamping component fixed on the rack and a movable clamping component which is arranged on the track and slides along the track, a metal bar is clamped between the fixed clamping component and the movable clamping component, and the fixed clamping component is driven to rotate by a first motor arranged on the rack;
the sanding part is arranged between the fixed clamping component and the movable clamping component and slides on the track, the metal rod penetrates through the sanding part, the sanding part comprises a centering component and a polishing component which are arranged on the base, the polishing component is driven to rotate by a second motor fixed on the base, and the metal rod penetrates between the polishing components;
the fixed clamping assembly, the centering assembly, the polishing assembly and the movable clamping assembly are concentric, and a rotation speed difference exists between the first motor and the second motor.
2. The fully automatic high efficiency sander according to claim 1, wherein: decide the centre gripping subassembly including locating the supporting seat in the frame, be equipped with the gear box on the supporting seat, the gear box is driven by first motor and is rotated, fixed chuck on the output shaft of gear box, the chuck with the coaxial rotation of output shaft, the one end card of metal bar is in on the chuck, the metal bar be in under the drive of first motor with the chuck rotates with one heart.
3. The fully automatic high efficiency sander according to claim 1, wherein: the movable clamping assembly comprises a first sliding seat arranged on the track, a fixing assembly is arranged on the first sliding seat, the axis of the fixing assembly coincides with the axis of the metal rod, and the fixing assembly is attached to the end face of the metal rod.
4. The fully automatic high efficiency sander according to claim 3, wherein: the fixing assembly comprises an ejector pin arranged on the first sliding seat, the ejector pin is perpendicular to the first sliding seat, and the axis of the ejector pin is overlapped with the axis of the metal rod.
5. The fully automatic high efficiency sander according to claim 3, wherein: the fixed component comprises a clamping jaw, the clamping jaw is arranged on the first sliding seat and coaxial with the metal rod, the clamping jaw clamps the end part of the metal rod, a rotating shaft is arranged on the first sliding seat, and the clamping jaw is fixed on the rotating shaft and rotates under the driving of the rotating shaft.
6. The fully automatic high efficiency sander according to claim 3, wherein: the brake assembly is arranged on the first sliding seat and comprises a linear motor and a brake rod, the brake rod is inserted into the first sliding seat, and the linear motor drives the brake rod to penetrate out of the first sliding seat and contact with the surface of the track.
7. The fully automatic high efficiency sander according to claim 1, wherein: the centering assembly and the polishing assembly are respectively arranged on the second sliding seat, the centering assembly comprises a bearing seat perpendicular to the second sliding seat, a bearing is sleeved in the bearing seat, the metal rod penetrates through the bearing, the polishing assembly comprises a pair of polishing wheels arranged on the second sliding seat, and the metal rod penetrates through the pair of polishing wheels and is tightly attached to the surface of the metal rod.
8. The fully automatic high efficiency sander according to claim 1, wherein: the second sliding seat is driven by a first servo motor to slide on the track, one of the pair of polishing wheels is driven by a second motor to rotate, and a rotation speed difference exists between the second motor and the first motor, and the second motor is a second servo motor.
9. The fully automatic high efficiency sander according to any one of claims 1 to 3, wherein: and two ends of the track are respectively provided with a certain clamping assembly, and the track is provided with at least one movable clamping assembly.
10. The fully automatic high efficiency sander according to any one of claims 8, wherein: the rotating speed of the second motor is 300r/min, the rotating speed of the first motor is 165r/min-255r/min, and the first servo motor drives the sanding part to feed 0.1mm-0.2mm on the track when the first motor rotates for one circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110017719.6A CN112847115A (en) | 2021-01-07 | 2021-01-07 | Full-automatic high-efficiency sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110017719.6A CN112847115A (en) | 2021-01-07 | 2021-01-07 | Full-automatic high-efficiency sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112847115A true CN112847115A (en) | 2021-05-28 |
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ID=76004734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110017719.6A Pending CN112847115A (en) | 2021-01-07 | 2021-01-07 | Full-automatic high-efficiency sander |
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| Country | Link |
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| CN (1) | CN112847115A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1458055A (en) * | 1973-03-02 | 1976-12-08 | Krupp Ag Huettenwerke | Process for re-grinding a roller which has become unevenly heated along its overall length by the rolling process |
| CN104209818A (en) * | 2013-05-31 | 2014-12-17 | 成都浪度家私有限公司 | Timber clamping device |
| US20160176005A1 (en) * | 2013-08-29 | 2016-06-23 | Jun Hirade | Shaft member for fluid dynamic bearing device and manufacturing method for shaft member |
| CN205630162U (en) * | 2016-05-30 | 2016-10-12 | 新乡学院 | Steel pipe polishing device |
| CN110434690A (en) * | 2019-08-13 | 2019-11-12 | 大同新成新材料股份有限公司 | A kind of carbon felt heat-preservation cylinder Cylindrical Grinding Processes devices and methods therefor |
| CN210818774U (en) * | 2019-10-10 | 2020-06-23 | 江苏沃钛有色金属有限公司 | Pipe blank surface polishing device |
| CN211219938U (en) * | 2019-09-23 | 2020-08-11 | 郑州职业技术学院 | Excircle machining device for laser cladding of surface of cylindrical workpiece |
-
2021
- 2021-01-07 CN CN202110017719.6A patent/CN112847115A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1458055A (en) * | 1973-03-02 | 1976-12-08 | Krupp Ag Huettenwerke | Process for re-grinding a roller which has become unevenly heated along its overall length by the rolling process |
| CN104209818A (en) * | 2013-05-31 | 2014-12-17 | 成都浪度家私有限公司 | Timber clamping device |
| US20160176005A1 (en) * | 2013-08-29 | 2016-06-23 | Jun Hirade | Shaft member for fluid dynamic bearing device and manufacturing method for shaft member |
| CN205630162U (en) * | 2016-05-30 | 2016-10-12 | 新乡学院 | Steel pipe polishing device |
| CN110434690A (en) * | 2019-08-13 | 2019-11-12 | 大同新成新材料股份有限公司 | A kind of carbon felt heat-preservation cylinder Cylindrical Grinding Processes devices and methods therefor |
| CN211219938U (en) * | 2019-09-23 | 2020-08-11 | 郑州职业技术学院 | Excircle machining device for laser cladding of surface of cylindrical workpiece |
| CN210818774U (en) * | 2019-10-10 | 2020-06-23 | 江苏沃钛有色金属有限公司 | Pipe blank surface polishing device |
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Application publication date: 20210528 |