CN108247521B - Novel pneumatic polishing device for small-batch parts - Google Patents
Novel pneumatic polishing device for small-batch parts Download PDFInfo
- Publication number
- CN108247521B CN108247521B CN201810175982.6A CN201810175982A CN108247521B CN 108247521 B CN108247521 B CN 108247521B CN 201810175982 A CN201810175982 A CN 201810175982A CN 108247521 B CN108247521 B CN 108247521B
- Authority
- CN
- China
- Prior art keywords
- compressed air
- parts
- charging barrel
- gas transmission
- bearing
- 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 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000007664 blowing Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010959 steel Substances 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
- B24B31/027—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels with additional oscillating 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Adornments (AREA)
Abstract
The invention belongs to the field of machining and provides a novel pneumatic polishing device for small-batch parts. Compressed air enters the pressurizing cylinder from the compressed air inlet, and after pressurization adjustment, the compressed air sequentially passes through the hose, the gas transmission bearing and the gas transmission pipe to reach the blowing hole so as to enter the charging barrel; the input compressed air blows a plurality of parts in the charging barrel, and the parts are continuously blocked by the fan-type guide plate along with the rising of the input compressed air; the parts are contacted with the fan-type guide plates, the parts are broken to continuously rise along with the input compressed air, so that the balance of the parts is broken, the parts fall into the collecting hopper in the charging barrel, slide down along a slope to the center, and are recombined with the rising input compressed air to be circularly reciprocated. The invention improves the deburring efficiency and saves labor force, thereby reducing the production cost of gasket parts and achieving the effect of polishing and deburring the parts.
Description
Technical Field
The invention belongs to the field of machining, and relates to a novel pneumatic polishing device for small-batch parts.
Background
In the field of modern machinery, in particular to the processing of parts such as aerospace, the processing of standard parts takes a very important role, and the standard parts are characterized by a large number, hundreds, thousands and so on. One part is only 1 g-5 g, and the processing is complicated and a large amount of manpower and material resources are consumed although the part is small. These standard parts or parts are commonly subjected to chip processing or stamping to generate local or overall burrs, which if not removed, cause a number of unnecessary troubles such as the burrs falling off to form metal powder to block the pipeline; if the burrs are padded on the machining surface of the part, the machining precision can be affected, and the action of a product can be disabled and even accidents occur after the part is assembled. Thus, the burrs are small and the harm is great.
Disclosure of Invention
The invention aims to provide a novel pneumatic polishing device for small-batch parts, which is characterized in that a pressurizing device is used for providing wind pressure and automatic material return to enable the parts to circularly roll in the automatic material return device, so that the deburring effect is achieved, the deburring efficiency is improved, the labor force is saved, the production cost of gasket parts is reduced, and the deburring effect of the parts is achieved.
The technical scheme of the invention is as follows:
the novel pneumatic polishing device for small-batch parts mainly comprises a base 1, a lower fixed spring pin 2, a spring 3, a supporting seat 4, a charging barrel 5, a bearing 6, a cover 7, a fan-type guide plate 8, a gas transmission bearing 9, a gas transmission pipe 10, a hose 11, a pressure gauge 12, a pressurizing cylinder 13, a handle 14, a dust removing filter 15, a collecting hopper 16, an exhaust hole 17, an external thread 18, an internal thread 19, a compressed air inlet 20, a blowing hole 21, a wind pressure switch 22 and an upper fixed spring pin 23;
a plurality of pin holes are uniformly formed in the upper surface of the base 1; the upper surface of the supporting seat 4 is provided with round holes, and the lower surface of the supporting seat is uniformly provided with a plurality of pin holes which correspond to the pin holes of the base 1; the lower fixed spring pin 2 and the upper fixed spring pin 23 are respectively fixed in the pin holes of the base 1 and the supporting seat 4, and the springs 3 are sleeved on the lower fixed spring pin 2 and the upper fixed spring pin 23;
the bearing 6 is fixed in a round hole on the upper surface of the supporting seat 4, an outer ring of the bearing 6 is connected with the inner wall of the round hole on the upper surface of the supporting seat 4, and an inner ring is connected with a round hole on the lower part of the charging barrel 5;
the inside of the charging barrel 5 is provided with a collecting hopper 16, the upper part is provided with an exhaust hole 17, and a dust removal filter 15 is arranged in the exhaust hole 17; the inner wall of the top end of the charging barrel 5 is provided with an internal thread 19;
the inner wall of the lower end of the cover 7 is provided with external threads 18 which are matched with internal threads 19 on the inner wall of the top end of the charging barrel 5; the lower surface of the cover 7 is provided with a fan-type guide plate 8, and the upper surface is provided with a handle 14;
one end of the pressurizing cylinder 13 is communicated with the bottom of the charging barrel 5 through a hose 11, the other end of the pressurizing cylinder is provided with a compressed air inlet 20, and the top of the pressurizing cylinder is provided with a wind pressure switch 22; one end of the hose 11, which is positioned at the bottom end of the charging barrel 5, is provided with a gas transmission bearing 9, a gas transmission pipe 10 is arranged in the gas transmission bearing 9, and a blowing hole 21 is formed in the top end of the gas transmission pipe 10; the hose 11 is provided with a pressure gauge 12 in the middle; compressed air enters the booster cylinder 13 from the compressed air inlet 20, is subjected to booster adjustment by the booster cylinder 13, and sequentially passes through the hose 11, the air conveying bearing 9 and the air conveying pipe 10 to reach the air blowing hole 21 so as to enter the charging barrel 5.
The invention has the beneficial effects that: the deburring efficiency is improved, labor force is saved, the production cost of gasket parts is reduced, and the deburring effect of part polishing is achieved.
Drawings
FIG. 1 is a schematic diagram of the assembly of a new pneumatic finishing device.
Figure 2 is a schematic view of the base of the pneumatic finishing device.
Fig. 3 (a) is a schematic view of a charging barrel of the pneumatic finishing device.
Fig. 3 (b) is a cross-sectional view of the charging barrel of the pneumatic finishing device.
Fig. 4 is a schematic view of one end of a hose of the pneumatic finishing device.
Fig. 5 is a schematic view of the inside of the flap of the pneumatic finishing new device.
In the figure: 1, a base; 2, fixing spring pins under the spring pins; 3, a spring; 4, a supporting seat; 5 charging barrel; 6, a bearing; 7, a cover cap; 8 fan type deflector; 9, a gas transmission bearing; 10, a gas pipe; 11 hose; 12 pressure gauges; 13, a pressurizing cylinder; 14 handles; 15 a dust removal filter; 16 collecting hoppers; 17 exhaust holes; 18 external threads; 19 internal threads; 20 compressed air inlet; 21 a blowing hole; 22 wind pressure switch; 23 are provided with spring fixing pins.
Detailed Description
The following describes the embodiments of the present invention in detail with reference to the technical scheme and the accompanying drawings.
A new pneumatic polishing device for small batches of parts comprises the following operation steps:
1. opening the cover 7, placing the parts into the charging barrel 5, and screwing the cover 7; the wind pressure switch 22 is turned on, the pointer change of the pressure gauge 12 is observed, the wind volume of the wind pressure switch 22 is timely adjusted, and the adjustment is stopped when the input wind pressure is reached.
2. At this time, compressed air enters the booster cylinder 13 from the compressed air inlet 20 through the adjustment of the wind pressure switch 22, and the pressure gauge 12 displays the input wind pressure through the booster adjustment of the booster cylinder 13; the input compressed air passes through the hose 11, the air delivery bearing 9 and the air delivery pipe 10 to reach the blowing hole 21, and then enters the charging barrel 5.
3. The input compressed air blows up a plurality of parts in the charging bucket 5, and the parts are continuously blocked by the fan-type guide plate 8 along with the input compressed air.
4. The input compressed air is contacted with the fan-shaped guide plate 8, and the fan-shaped guide plate 8 is of a fan-shaped structure, so that moment difference is generated along with the blades to drive the flap 7, and the flap 7 drives the charging barrel 5 to rotate around the supporting seat 4 under the action of the bearing 6.
5. The input compressed air drives the fan-type guide plate 8 to rotate and then is led into the dust removal filter 15 in the exhaust hole 17; because the vent hole 17 and the charging barrel 5 are radially and circumferentially provided with an included angle of 15 degrees with the circumference, the generated moment difference drives the charging barrel 5 to rotate around the supporting seat 4 under the action of the bearing 6.
6. The parts are contacted with the fan-type guide plate 8, the parts are broken to continuously rise along with the input compressed air, so that the balance of the parts is broken, the parts fall into the collecting hopper 16 in the charging barrel 5, slide down along a slope to the center, and are recombined with the rising input compressed air to be circularly reciprocated.
7. The contact rule of the part and the fan-shaped guide plate 8 is continuous and divided into a plurality of contacts, so that regular vibration is generated after the part is contacted with the fan-shaped guide plate 8, and the vibration is generated when the part is contacted with the fan-shaped guide plate 8 and sequentially passes through the fan-shaped guide plate 8, the opening cover 7, the charging barrel 5, the bearing 6, the supporting seat 4, the upper fixed spring pin 23, the spring 3, the lower fixed spring pin 2 and the base 1; the base 1 is of a steel disc structure, the axial and radial inclination angles of the lower fixed spring pin 2 on the upper end surface of the base 1 and the upper fixed spring pin 23 on the lower end surface of the supporting seat 4 are respectively 5 degrees and-2 degrees, so that the spring 3 generates regular downward and centripetal repeated angular rotation during up-and-down vibration, and the accuracy of sliding down to the center along a slope after parts fall into the collecting hopper 16 in the charging bucket 5 is improved.
8. The dust removal filter 15 is placed in the exhaust hole 17 as a result of solving the problem of the polluted environment of exhaust gas discharge, and the filter 15 can be reused after cleaning.
Claims (1)
1. The novel pneumatic polishing device for small-batch parts is characterized by mainly comprising a base (1), a lower fixed spring pin (2), a spring (3), a supporting seat (4), a charging barrel (5), a bearing (6), a cover (7), a fan-type guide plate (8), a gas transmission bearing (9), a gas transmission pipe (10), a hose (11), a pressure gauge (12), a pressurizing cylinder (13), a handle (14), a dust removal filter (15), a collecting hopper (16), a vent hole (17), external threads (18), internal threads (19), a compressed air inlet (20), a blowing hole (21), a wind pressure switch (22) and an upper fixed spring pin (23);
the upper surface of the base (1) is uniformly provided with a plurality of pin holes; the upper surface of the supporting seat (4) is provided with round holes, and the lower surface of the supporting seat is uniformly provided with a plurality of pin holes which correspond to the pin holes of the base (1); the lower fixed spring pin (2) and the upper fixed spring pin (23) are respectively fixed in pin holes of the base (1) and the supporting seat (4), and the springs (3) are sleeved on the lower fixed spring pin (2) and the upper fixed spring pin (23);
the bearing (6) is fixed in a round hole on the upper surface of the supporting seat (4), an outer ring of the bearing (6) is connected with the inner wall of the round hole on the upper surface of the supporting seat (4), and an inner ring is connected with a round hole on the lower part of the charging barrel (5);
the inside of the charging barrel (5) is provided with a collecting hopper (16), the upper part of the charging barrel is provided with an exhaust hole (17), and a dust removal filter (15) is arranged in the exhaust hole (17); an inner thread (19) is arranged on the inner wall of the top end of the charging barrel (5);
an external thread (18) is arranged on the inner wall of the lower end of the cover (7) and is matched with an internal thread (19) on the inner wall of the top end of the charging barrel (5); the lower surface of the opening cover (7) is provided with a fan-type guide plate (8), and the upper surface of the opening cover is provided with a handle (14);
one end of the pressurizing cylinder (13) is communicated with the bottom of the charging barrel (5) through a hose (11), the other end of the pressurizing cylinder is provided with a compressed air inlet (20), and the top of the pressurizing cylinder is provided with a wind pressure switch (22); one end of the hose (11) positioned at the bottom end of the charging barrel (5) is provided with a gas transmission bearing (9), a gas transmission pipe (10) is arranged in the gas transmission bearing (9), and the top end of the gas transmission pipe (10) is provided with a blowing hole (21); the hose (11) is provided with a pressure gauge (12) in the middle; compressed air enters the pressurizing cylinder (13) from the compressed air inlet (20), is subjected to pressurizing adjustment by the pressurizing cylinder (13), and sequentially passes through the hose (11), the air conveying bearing (9) and the air conveying pipe (10) to reach the blowing hole (21), so that the compressed air enters the charging barrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175982.6A CN108247521B (en) | 2018-03-02 | 2018-03-02 | Novel pneumatic polishing device for small-batch parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175982.6A CN108247521B (en) | 2018-03-02 | 2018-03-02 | Novel pneumatic polishing device for small-batch parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108247521A CN108247521A (en) | 2018-07-06 |
| CN108247521B true CN108247521B (en) | 2024-01-23 |
Family
ID=62745537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810175982.6A Active CN108247521B (en) | 2018-03-02 | 2018-03-02 | Novel pneumatic polishing device for small-batch parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108247521B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1166864A (en) * | 1966-02-07 | 1969-10-15 | Roto Finish Ltd | Improvements in or relating to The Surface Treatment of Workpieces |
| JPH077850U (en) * | 1993-07-08 | 1995-02-03 | 株式会社チップトン | Multi-stage tank vibrating barrel processing machine with cooling device |
| CN2323917Y (en) * | 1998-03-19 | 1999-06-16 | 大连市金州区机械加工厂光整设备分厂 | Vertical vibrating polishing machine |
| KR200178335Y1 (en) * | 1999-11-18 | 2000-04-15 | 박인자 | A gathering device of powder for orbital sander |
| CN201380427Y (en) * | 2009-05-06 | 2010-01-13 | 浙江湖磨抛光磨具制造有限公司 | Twin eddy current-type burnisher |
| CN205057746U (en) * | 2015-09-11 | 2016-03-02 | 浙江宏辉胶丸有限公司 | All -in -one is selected separately in capsule polishing |
| CN205734360U (en) * | 2016-06-02 | 2016-11-30 | 成都晶华光电科技股份有限公司 | A kind of industry eyeglass produces with glass mold base deburring system |
| CN208179268U (en) * | 2018-03-02 | 2018-12-04 | 沈阳飞机工业（集团）有限公司 | A kind of parts in small batch pneumatic type light decorations new equipment |
-
2018
- 2018-03-02 CN CN201810175982.6A patent/CN108247521B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1166864A (en) * | 1966-02-07 | 1969-10-15 | Roto Finish Ltd | Improvements in or relating to The Surface Treatment of Workpieces |
| JPH077850U (en) * | 1993-07-08 | 1995-02-03 | 株式会社チップトン | Multi-stage tank vibrating barrel processing machine with cooling device |
| CN2323917Y (en) * | 1998-03-19 | 1999-06-16 | 大连市金州区机械加工厂光整设备分厂 | Vertical vibrating polishing machine |
| KR200178335Y1 (en) * | 1999-11-18 | 2000-04-15 | 박인자 | A gathering device of powder for orbital sander |
| CN201380427Y (en) * | 2009-05-06 | 2010-01-13 | 浙江湖磨抛光磨具制造有限公司 | Twin eddy current-type burnisher |
| CN205057746U (en) * | 2015-09-11 | 2016-03-02 | 浙江宏辉胶丸有限公司 | All -in -one is selected separately in capsule polishing |
| CN205734360U (en) * | 2016-06-02 | 2016-11-30 | 成都晶华光电科技股份有限公司 | A kind of industry eyeglass produces with glass mold base deburring system |
| CN208179268U (en) * | 2018-03-02 | 2018-12-04 | 沈阳飞机工业（集团）有限公司 | A kind of parts in small batch pneumatic type light decorations new equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108247521A (en) | 2018-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209012047U (en) | A kind of ball-type valve assembly structure | |
| CN203678452U (en) | Vertical type roller mill for superfine powder | |
| CN107877124B (en) | Closing-in press-fitting machine for hole retainer ring | |
| CN108247521B (en) | Novel pneumatic polishing device for small-batch parts | |
| CN109531195B (en) | Device for simulating assembly and turning aiming at fan blade combination | |
| CN107931874A (en) | A kind of laser cutting machine replaces spray nozzle device automatically | |
| CN103921169B (en) | Movable double plate index dial | |
| CN208042920U (en) | A kind of disk-like accessory circumference glitch detection tooling | |
| CN208179268U (en) | A kind of parts in small batch pneumatic type light decorations new equipment | |
| CN208302897U (en) | A kind of pulverizer of chemical industry | |
| CN110497435B (en) | Grinding wheel dismounting manipulator based on machine vision positioning module | |
| CN105126458A (en) | Deduster with multiple layers of baffle plates | |
| CN210436158U (en) | Manipulator for disassembling and assembling grinding wheel | |
| CN205164902U (en) | Chemical industry solid starting material machine of selecting materials | |
| CN105057216A (en) | Material picking device | |
| CN203990095U (en) | A kind of filtering core cleaning assembly | |
| CN205309881U (en) | Saw blade center fine positioning device | |
| CN104165730A (en) | Dynamic balance testing method for rotor of nuclear-power chemical and volumetric make-up pump | |
| CN108787018A (en) | A kind of tablet grinding device and application method | |
| CN110469670B (en) | Quick connection locking device | |
| CN202507234U (en) | Lever-type puller | |
| CN206951312U (en) | Multistage radial compression grinder | |
| CN202848419U (en) | Blade rotation type solid material conveying device capable of removing blocking intelligently | |
| CN202571499U (en) | Auxiliary device for dynamic balance gear shaving | |
| CN210892921U (en) | Go to rule tool |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |