CN110813657A - Oxidation brushing device and method for hole parts - Google Patents
Oxidation brushing device and method for hole parts Download PDFInfo
- Publication number
- CN110813657A CN110813657A CN201911116296.2A CN201911116296A CN110813657A CN 110813657 A CN110813657 A CN 110813657A CN 201911116296 A CN201911116296 A CN 201911116296A CN 110813657 A CN110813657 A CN 110813657A
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- China
- Prior art keywords
- hole
- brush coating
- graphite electrode
- center
- parts
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
- B05C7/04—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work the liquid or other fluent material flowing or being moved through the work; the work being filled with liquid or other fluent material and emptied
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
- B05C7/005—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices in contact with moving work
Abstract
The invention belongs to the field of tool design, and relates to an oxidation brushing device and method for hole parts, wherein the method comprises the following steps: step one, ensuring that a working turntable is horizontal, placing hole parts at the rotating center of the working turntable, and adjusting the hole parts to be consistent with the center of a hollow turntable bearing; assembling the graphite electrode and the brush coating gun through threads, and fixing the graphite electrode and the brush coating gun through an eccentric table and a handle sleeve by using a fixing bolt, so as to ensure that the graphite electrode and the brush coating gun rotate eccentrically around the center of the hollow turntable bearing; adjusting the contact between the excircle of the graphite electrode and the inner hole of the hole part to ensure smooth rotation, opening a brush gun for brushing, performing eccentric rotation around the center of the hollow turntable bearing, and performing autorotation around the center of the electrode to finely adjust the contact surface after the contact between the graphite electrode and the inner hole is worn; and step four, after the work is finished, adjusting and lowering the adjusting screw, lifting the graphite electrode, withdrawing the hole parts, and withdrawing the parts to the initial position.
Description
Technical Field
The invention belongs to the field of tool design, and relates to an oxidation brushing device and method for hole parts.
Background
Because the oxidation brush coating quality requirement of the internal round holes of the helicopter self-tilting instrument of the company is high, the uniformity and the convenience of the brush coating process must be improved, and the manual operation is extremely difficult because a reliable oxidation brush coating method does not exist. Meanwhile, the current brushing method cannot meet the requirement according to the continuous expansion of the capacity of the helicopter tipper batch production of the company.
Disclosure of Invention
The purpose of the invention is as follows: the oxidizing brush coating device and method for the hole parts are provided, the oxidizing brush coating production efficiency of the self-inclining instrument is effectively improved, the labor intensity is reduced, and the reliability of the oxidizing brush coating process is improved.
The technical scheme is as follows:
an oxidation brushing device for hole parts comprises a graphite electrode 1, a brushing gun 2, a hollow turntable bearing 3, an eccentric table 4, a handle sleeve 5, a fixing bolt 6, a working turntable 7, a support frame 8, a liquid receiving disc 9, a main frame 10, a cantilever support 11, a liquid collecting box 12, a turntable 13 and an adjusting screw 14;
the middle of the graphite electrode 1 is provided with a threaded hole, the periphery of the excircle is provided with a liquid flow hole communicated with the threaded hole, and the graphite electrode 1 and the brush coating gun 2 are fixedly connected through a conductive thread on the brush coating gun 2; the eccentric table 4 is provided with a positioning table matched with the excircle of the handle sleeve 5 at an eccentric position, the brush coating gun 2 and the handle sleeve 5 are fixed into a whole, and the handle sleeve 5 and the brush coating gun 2 are driven to rotate by taking the inner hole of the hole part as the center. The working rotary table 7 is placed on the support frame 8 through the rotary table 13, the upper portion and the lower portion of the support frame 8 are both discs, the upper portion and the lower portion of the discs are in contact with and fixed to the positioning cylinders, and the lower portion of the disc of the support frame 8 and the adjusting screw 14 form an adjustable support through the positioning holes. The liquid receiving plate 9 is contacted and fixed with the main frame 10, and then the supporting frame 8 is placed on the liquid receiving plate 9.
The brush coating gun 2 and the handle sleeve 5 are fixed into a whole by a fixing bolt 6 through a threaded hole of the handle sleeve 5.
When the hole type part rotating device works, the hole type part is placed in the center of the working rotary table 7 and rotates along with the working rotary table 7.
Further comprising: a cantilever support 11, the cantilever support 11 being connected with the main frame 10.
The cantilever support 11 is connected with the eccentric table 4 through the hollow turntable bearing 3, and the eccentric table 4 eccentrically rotates around the center of the hollow turntable bearing 3.
The cantilever support 11 and the eccentric table 4 are connected through the hollow turntable bearing 3 by bolts.
Further comprising: and the liquid collecting box 12 is connected with the liquid receiving disc 9 through a pipeline respectively, so that the recovery of the oxidizing solution is realized.
An oxidizing brush coating method for pore parts comprises the following steps:
firstly, adjusting a working turntable and a support frame, adjusting an adjusting screw rod to ensure that the working turntable is horizontal, placing hole parts at the rotating center of the working turntable, and adjusting the hole parts to be consistent with the center of a hollow turntable bearing;
assembling the graphite electrode and the brush coating gun through threads, and fixing the graphite electrode and the brush coating gun through an eccentric table and a handle sleeve by using a fixing bolt, so as to ensure that the graphite electrode and the brush coating gun rotate eccentrically around the center of the hollow turntable bearing;
adjusting the contact between the excircle of the graphite electrode and the inner hole of the hole part to ensure smooth rotation, opening a brush gun for brushing, performing eccentric rotation around the center of the hollow turntable bearing, and performing autorotation around the center of the electrode to finely adjust the contact surface after the contact between the graphite electrode and the inner hole is worn;
and step four, after the work is finished, adjusting and lowering the adjusting screw, lifting the graphite electrode, withdrawing the hole parts, and withdrawing the parts to the initial position.
Has the advantages that: the designed oxidation brushing device and method for the hole parts are convenient to operate and fast to adjust, can effectively improve the uniformity, convenience and production efficiency of the oxidation brushing process of the hole parts, reduce the labor intensity and meet the batch production requirements of the hole parts.
Drawings
FIG. 1 is an axial view of an oxidation brush coating apparatus for a hole-like part according to the present invention (when the hole-like part is mounted);
FIG. 2 is an axial view of the combination of a graphite electrode 1, a brush coating gun 2, a hollow turntable bearing 3, an eccentric table 4, a handle sleeve 5 and a fixing bolt 6 of the oxidation brush coating device for hole parts according to the present invention;
FIG. 3 is an axial view of the combination of the working turntable 7, the supporting frame 8, the turntable 13 bearing and the adjusting screw 14 of the oxidation brush coating device for hole parts according to the present invention;
FIG. 4 is an axial view of the combination of the liquid receiving pan 9, the main frame 10 and the cantilever support 11 of the oxidation brush-coating apparatus for porous parts according to the present invention;
FIG. 5 is a perspective view of the eccentric table 4 of the oxidation brush coating apparatus for hole-like parts according to the present invention.
Detailed Description
The invention provides an oxidizing brush coating device for hole parts, which comprises the following steps:
the hole part oxidation brushing device comprises a graphite electrode 1, a brushing gun 2, a hollow turntable bearing 3, an eccentric table 4, a handle sleeve 5, a fixing bolt 6, a working turntable 7, a support frame 8, a liquid receiving disc 9, a main frame 10, a cantilever support 11, a liquid collecting box 12, a turntable 13 and an adjusting screw 14;
the device comprises a graphite electrode 1, a brush coating gun 2, a hollow turntable bearing 3, an eccentric table 4, a handle sleeve 5, a fixing bolt 6, a working turntable 7, a support frame 8, a liquid receiving disc 9, a main frame 10, a cantilever support 11, a liquid collecting box 12, a turntable 13 and an adjusting screw 14; the middle of the graphite electrode 1 is provided with a threaded hole, the periphery of the excircle is provided with a liquid flow hole communicated with the threaded hole, and the graphite electrode 1 and the brush coating gun 2 are fixedly connected through a conductive thread on the brush coating gun 2. The eccentric table 4 is provided with a positioning table matched with the excircle of the handle sleeve 5 at an eccentric position, the brush coating gun 2 and the handle sleeve 5 are fixed into a whole through the threaded hole of the handle sleeve 5 by the fixing bolt 6, the handle sleeve 5 and the brush coating gun 2 are driven to rotate by taking the inner hole of the hole part as the center. The working rotary table 7 is placed on the support frame 8 through the rotary table 13, and during working, hole parts are placed in the center of the working rotary table 7 and rotate together with the working rotary table 7. The upper and lower parts of the support frame 8 are all discs, the upper and lower parts of the discs are in contact with and fixed to the positioning cylinder, and the lower part of the support frame 8 and the adjusting screw 14 form an adjustable support through the positioning hole. The liquid receiving plate 9 is contacted and fixed with the main frame 10, and then the supporting frame 8 is placed on the liquid receiving plate 9.
Wherein the main frame 10 is connected with a cantilever support 11.
The cantilever support 11 and the eccentric table 4 are connected through the hollow turntable bearing 3 through bolts, and the eccentric table 4 eccentrically rotates around the center of the hollow turntable bearing 3.
Wherein, the liquid collecting box 12 is respectively connected with the liquid receiving disc 9 through a pipeline to realize the recovery of the oxidation solution.
The oxidation brushing device for the hole parts has the advantages of convenient oxidation brushing operation and quick adjustment, can effectively improve the uniformity, convenience and production efficiency of the oxidation brushing process of the hole parts, reduces the labor intensity and meets the batch production requirements of the hole parts.
The use of the oxidation brush coating device for the hole parts comprises the following steps:
firstly, adjusting a working turntable and a support frame, adjusting an adjusting screw rod to ensure that the working turntable is horizontal, placing hole parts at the rotating center of the working turntable, and adjusting the hole parts to be consistent with the center of a hollow turntable bearing;
assembling the graphite electrode and the brush coating gun through threads, and fixing the graphite electrode and the brush coating gun through an eccentric table and a handle sleeve by using a fixing bolt, so as to ensure that the graphite electrode and the brush coating gun rotate eccentrically around the center of the hollow turntable bearing;
adjusting the contact between the excircle of the graphite electrode and the inner hole of the hole part to ensure smooth rotation, opening a brush gun for brushing, performing eccentric rotation around the center of the hollow turntable bearing, and performing autorotation around the center of the electrode to finely adjust the contact surface after the contact between the graphite electrode and the inner hole is worn;
and step four, after the work is finished, adjusting and lowering the adjusting screw, lifting the graphite electrode, withdrawing the hole parts, and withdrawing the parts to the initial position.
Claims (8)
1. The oxidizing brushing device for the hole parts is characterized by comprising a graphite electrode (1), a brushing gun (2), a hollow turntable bearing (3), an eccentric table (4), a handle sleeve (5), a fixing bolt (6), a working turntable (7), a support frame (8), a liquid receiving disc (9), a main frame (10), a cantilever support (11), a liquid collecting box (12), a turntable (13) and an adjusting screw (14);
the middle of the graphite electrode (1) is provided with a threaded hole, the periphery of the excircle is provided with a liquid flow hole communicated with the threaded hole, and the graphite electrode (1) and the brush coating gun (2) are fixedly connected through a conductive thread on the brush coating gun (2); eccentric platform (4) are equipped with in eccentric position with the excircle complex location platform of handle cover (5), brush rifle (2) and handle cover (5) fixed as an organic whole, drive handle cover (5) and brush rifle (2) to hole class part hole is rotatory as the center. The working turntable (7) is placed on the support frame (8) through the turntable (13), the upper portion and the lower portion of the support frame (8) are disks, the upper portion and the lower portion of the disks are in contact with and fixed to the positioning cylinders, and the lower portion of the disks of the support frame (8) and the adjusting screw (14) form an adjustable support through the positioning holes. The liquid receiving plate (9) is in contact with and fixed to the main frame (10), and then the support frame (8) is placed on the liquid receiving plate (9).
2. An oxidation brush coating device for hole parts as claimed in claim 1,
the brush coating gun (2) and the handle sleeve (5) are fixed into a whole by a fixing bolt (6) through a threaded hole of the handle sleeve (5).
3. An oxidizing brush coating apparatus for hole parts according to claim 1, wherein the hole parts are placed in the center of the working turntable (7) and rotated together with the working turntable (7) during operation.
4. The oxidizing brush coating apparatus for porous parts according to claim 1, further comprising: a cantilever support (11), the cantilever support (11) being connected with the main frame (10).
5. An oxidation brush coating device for hole parts as claimed in claim 4,
the cantilever support (11) is connected with the eccentric table (4) through the hollow turntable bearing (3), and the eccentric table (4) eccentrically rotates around the center of the hollow turntable bearing (3).
6. An oxidation brush coating device for hole parts as claimed in claim 5,
the cantilever support (11) and the eccentric table (4) are connected through a hollow turntable bearing (3) by bolts.
7. An oxidation brush coating device for hole parts as claimed in claim 5,
further comprising: and the liquid collecting box (12) is connected with the liquid receiving disc (9) through a pipeline respectively to realize the recovery of the oxidizing solution.
8. An oxidizing brush coating method for hole parts is characterized by comprising the following steps:
firstly, adjusting a working turntable and a support frame, adjusting an adjusting screw rod to ensure that the working turntable is horizontal, placing hole parts at the rotating center of the working turntable, and adjusting the hole parts to be consistent with the center of a hollow turntable bearing;
assembling the graphite electrode and the brush coating gun through threads, and fixing the graphite electrode and the brush coating gun through an eccentric table and a handle sleeve by using a fixing bolt, so as to ensure that the graphite electrode and the brush coating gun rotate eccentrically around the center of the hollow turntable bearing;
adjusting the contact between the excircle of the graphite electrode and the inner hole of the hole part to ensure smooth rotation, opening a brush gun for brushing, performing eccentric rotation around the center of the hollow turntable bearing, and performing autorotation around the center of the electrode to finely adjust the contact surface after the contact between the graphite electrode and the inner hole is worn;
and step four, after the work is finished, adjusting and lowering the adjusting screw, lifting the graphite electrode, withdrawing the hole parts, and withdrawing the parts to the initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116296.2A CN110813657A (en) | 2019-11-14 | 2019-11-14 | Oxidation brushing device and method for hole parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116296.2A CN110813657A (en) | 2019-11-14 | 2019-11-14 | Oxidation brushing device and method for hole parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110813657A true CN110813657A (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911116296.2A Pending CN110813657A (en) | 2019-11-14 | 2019-11-14 | Oxidation brushing device and method for hole parts |
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| Country | Link |
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| CN (1) | CN110813657A (en) |
Citations (10)
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|---|---|---|---|---|
| EP0257670A1 (en) * | 1986-07-19 | 1988-03-02 | Ae Plc | Process and apparatus for the deposition of bearing alloys |
| DE19500727C1 (en) * | 1995-01-12 | 1996-05-23 | Fraunhofer Ges Forschung | Electrodeposition appts. for plating rotationally symmetrical component |
| US20070131562A1 (en) * | 2005-12-08 | 2007-06-14 | Applied Materials, Inc. | Method and apparatus for planarizing a substrate with low fluid consumption |
| CN101514468A (en) * | 2009-02-19 | 2009-08-26 | 中国人民解放军装甲兵工程学院 | Device and method for inner bore type component brush plating |
| CN107142505A (en) * | 2015-04-29 | 2017-09-08 | 江苏理工学院 | A kind of inner bore of part reparation electric brushing coating installation |
| CN107142504A (en) * | 2017-04-17 | 2017-09-08 | 广西大学 | A kind of hole body electro-brush plating machine tool |
| CN107442362A (en) * | 2017-09-19 | 2017-12-08 | 朱义芳 | A kind of inside waxing method of stainless steel ferrule-type compression joint nut |
| CN108398526A (en) * | 2018-01-22 | 2018-08-14 | 中国人民解放军陆军装甲兵学院 | A kind of endoporus testpieces inner wall injury repair simulation test device |
| CN208949426U (en) * | 2018-06-29 | 2019-06-07 | 富士迈半导体精密工业（上海）有限公司 | Brush handle grasping system and brush plating device |
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-
2019
- 2019-11-14 CN CN201911116296.2A patent/CN110813657A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257670A1 (en) * | 1986-07-19 | 1988-03-02 | Ae Plc | Process and apparatus for the deposition of bearing alloys |
| DE19500727C1 (en) * | 1995-01-12 | 1996-05-23 | Fraunhofer Ges Forschung | Electrodeposition appts. for plating rotationally symmetrical component |
| US20070131562A1 (en) * | 2005-12-08 | 2007-06-14 | Applied Materials, Inc. | Method and apparatus for planarizing a substrate with low fluid consumption |
| CN101514468A (en) * | 2009-02-19 | 2009-08-26 | 中国人民解放军装甲兵工程学院 | Device and method for inner bore type component brush plating |
| CN107142505A (en) * | 2015-04-29 | 2017-09-08 | 江苏理工学院 | A kind of inner bore of part reparation electric brushing coating installation |
| CN107142504A (en) * | 2017-04-17 | 2017-09-08 | 广西大学 | A kind of hole body electro-brush plating machine tool |
| CN107442362A (en) * | 2017-09-19 | 2017-12-08 | 朱义芳 | A kind of inside waxing method of stainless steel ferrule-type compression joint nut |
| CN108398526A (en) * | 2018-01-22 | 2018-08-14 | 中国人民解放军陆军装甲兵学院 | A kind of endoporus testpieces inner wall injury repair simulation test device |
| CN208949426U (en) * | 2018-06-29 | 2019-06-07 | 富士迈半导体精密工业（上海）有限公司 | Brush handle grasping system and brush plating device |
| CN110224557A (en) * | 2019-04-22 | 2019-09-10 | 横店集团英洛华电气有限公司 | Stator core applies antirust oil equipment |
Non-Patent Citations (1)
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Application publication date: 20200221 |