CN201316700Y - Dry film lubricant coating device - Google Patents
Dry film lubricant coating device Download PDFInfo
- Publication number
- CN201316700Y CN201316700Y CNU2008200967452U CN200820096745U CN201316700Y CN 201316700 Y CN201316700 Y CN 201316700Y CN U2008200967452 U CNU2008200967452 U CN U2008200967452U CN 200820096745 U CN200820096745 U CN 200820096745U CN 201316700 Y CN201316700 Y CN 201316700Y
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- CN
- China
- Prior art keywords
- compressed air
- temperature control
- control box
- air temperature
- power transmission
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- Expired - Lifetime
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Abstract
The utility model provides a dry film lubricant coating device for threaded fasteners and small parts, which mainly comprises a variable speed motor (1), a coupling (2), transmission shafts (3I) and (3II), a roller (7), a compressed air switch (10), a compressed air tube (11), a frequency converter (12), a compressed air temperature control box (14), a compressed air hose (15) and the like, wherein the variable speed motor (1) is connected with the transmission shafts (3I) and (3II) through the coupling (2); the frequency converter (12) is connected with a motor through a cable; the transmission shafts (3I) and (3II) are fixed on a worktable through bearing supports (4) and (8); the transmission shafts (3I) and (3II) drive the roller (7) for rotation through the coupling (2); the compressed air temperature control box (14) is mounted below the worktable; and cold compressed air enters the compressed air temperature control box (14) for heating, and then is led into the roller (7) through the compressed air pipe (11). After the dip coating of liquid dry film lubricant paints, parts are poured into the coating device provided by the utility model for rolling and leveling, and after a certain period of time, the parts are poured out and laid open on a mesh sieve, and then transferred to a baking oven for drying and solidification.
Description
Technical field
The coating method, apparatus of dry lubricant of the present invention relates to the piece surface process field, be mainly used in the coating of Aeronautics and Astronautics aircraft securing member, the liquid dry lubricant of finding, also can be used for the coating of other industry metal fastenings, finding dry lubricant simultaneously.
Background technology
Securing member, finding surface-coated dry lubricant that the Aeronautics and Astronautics aircraft uses, can increase the lubricity of part, reduce coefficient of friction, improve the assembly technology performance, can prevent that part from because of repeatedly being screwed into, back-outing the mutual friction of parent metal phase, bonding phenomenon taking place in assembling or use.But up to the present, domestic during to securing member, finding surface treatment, the coating dry lubricant adopts the process of spraying or dip-coating usually, spraying causes thread size overproof for bolt, screw and the nut class securing member of small dimension easily, and easily causes superficial film current mark, plethora, color and luster and thicknesses of layers uneven phenomenon when adopting dip-coating+centrifuge dripping.These traditional painting methods are difficult to satisfy the production needs of part in enormous quantities, and the holiday that exists also has influence on the assembling and the serviceability of part.The special use that the purpose of this invention is to provide a kind of dry lubricant applies method, apparatus, and the holiday that produces when eliminating securing member, finding coating dry lubricant is increased work efficiency, and reduces spraying method and causes the big disadvantage of material waste.
Summary of the invention
The present invention is the special-purpose coating equipment that a kind of dry lubricant is provided for securing member, finding, and this coating equipment is mainly by variable speed electric motors, particularly 1, shaft joint 2, power transmission shaft 3
IWith 3
II, parts such as drum 7, air pressure switch 10, compressed air hose 11, frequency converter 12, compressed air temperature control box 14 and compressed-air hose 15 form.As shown in Figure 1, variable speed electric motors, particularly 1 is by shaft joint 2 and power transmission shaft 3
IWith 3
IILink to each other, frequency converter 12 links to each other with motor by cable, power transmission shaft 3
IWith 3
IIBe fixed on the workbench power transmission shaft 3 with bearing block 4 and 8
IWith 3
IIDrive drums 7 by shaft joint 2 and rotate, compressed air temperature control box 14 is contained in below the workbench, after the cold compression air enters compressed air temperature control box 14 and is heated, feeds in the drums 7 by managing 11.
The power transmission shaft 3 of this device
IWith 3
IIBe fixed on the workbench with bearing block 4 and 8, and make it to be in level, to guarantee power transmission shaft 3
IWith 3
IIBalance, thus drive drum 7 steady uniform rolls.In order to ventilate and to quicken dry, 7 barrels of walls of drum adopt 4～9 order stainless (steel) wires (or corrosion resistant plate) to make, at inner wall of rotary drum some guiding ribs are installed equidistantly axially, to soak the part of dry lubricant during use pours in the drum, starter motor rotates drum, regulate the frequency converter knob simultaneously with the claimed range of rotational speed regulation to technological specification, the guiding rib when drum rotates in the drum drives the part upset, makes the automatic levelling of piece surface dry lubricant wet film.Under the condition that feeds hot compressed air, make dry lubricant rete drying.
The present invention provides a kind of coating equipment of dry lubricant for bar footpath φ≤10 bolts and the following threaded fastener of M10, finding, the part that liquid dry lubricant coating is crossed in dip-coating pours that coating equipment of the present invention rolls, levelling into, pour out part behind the certain hour and on mesh screen, spread and change over to baking oven for drying solidification out, solved because of spraying or dipping process method and caused the problem of coating surface current mark, plethora and thicknesses of layers inequality.
Description of drawings:
Accompanying drawing 1 is the schematic diagram of coating equipment of the present invention.
Among the figure: (1) stepless speed-regulating motor; (2) shaft joint; (3
IWith 3
II) power transmission shaft; (4) bearing block; (5) drum door; (6) drum rotates knocker; (7) cylinder; (8) bearing block; (9) small bearing bracket; (10) compress empty switch; (11) compressed air hose; (12) frequency converter; (13) Pressure gauge; (14) compressed air temperature control box; (15) compressed-air hose; (16) travelling table.
Embodiment:
The stepless speed-regulating motor of this equipment (1) model is MBW15V-1.5-40, and power is 1.5KW; Shaft coupling (2) is made up of two flanged half a couplers, they respectively flat key be connected power transmission shaft 3
IWith 3
IIOn, and two half a couplers are fixedly joined together; Power transmission shaft (3
IWith 3
II) process with 45 steel hot-rolled rods, connecting and make keyway, diameter should match earlier with shaft coupling; The framework of drum door (5) is the thick Q235 lath of δ 3, and surface treatment is a Zincing passivation, and lining is made with 4～9 purpose stainless (steel) wires in the inside, and fixes with the sunk screw of M6; It is that δ 2 20 thick steel plate bar bendings form that drum rotates knocker (6) material, and surface treatment is a Zincing passivation, and is connected on the staving with screw, and it can be rotated freely; Drum (7) size can determine that this equipment adopts and is of a size of φ 340 * 460 (mm) according to the useful load of part, and the internal drum wall also adopts 4～9 purpose stainless (steel) wires to make lining, and the sunk screw with M6 during installation is fixed; At inner wall of rotary drum eight steel guiding ribs that 460mm is long have been installed equidistantly axially simultaneously, this rib both can be used as the press strip of stainless (steel) wire, also played the effect that drives the part upset; Compressing empty switch (10) is common outsourcing pipeline valve spare; Compressed air hose (11) material is a hot finished steel pipe, the power transmission shaft (3 that its external diameter is connected with bearing block (8) during making
I) endoporus is complementary, and can pass through power transmission shaft (3
I) the hole stretch into the drying of carrying out part in the drum, fix the gas outlet angle of compressed air hose and adjustable pipe simultaneously by small bearing bracket (9); The model of frequency converter (12) is F1500-P0015T3B, is installed in the protection distribution box, is connected with stepless speed-regulating motor (1) with lead; Pressure gauge (13) range is 0～0.6Mpa; Compressed air temperature control box (14) has heating, temperature control and temperature display function; It is that air outlet slit with compressed air temperature control box (14) is connected with compressed air hose (11) that compressed-air hose (15) adopts rubber, its effect; Travelling table (16) is the part of this equipment, and except being the mounting seat of drum (7) and stepless speed-regulating motor (1) and big small bearing bracket, the concave station at its middle part finishes the consequence pipe fitting for rolling.
Claims (2)
1, the coating equipment of dry lubricant is mainly by variable speed electric motors, particularly (1), shaft joint (2), power transmission shaft (3
I) and (3
II), drum (7), compress empty switch (10), compressed air hose (11), frequency converter (12), compressed air temperature control box (14) and compressed-air hose parts such as (15) are formed, it is characterized in that: variable speed electric motors, particularly (1) is by shaft joint (2) and power transmission shaft (3
I) and (3
II) link to each other, frequency converter (12) links to each other with motor by cable, power transmission shaft (3
I) and (3
II) be fixed on the workbench power transmission shaft (3 with bearing block (4) and (8)
I) and (3
II) drive drum (7) by shaft joint (2) and rotate, compressed air temperature control box (14) is contained in below the workbench, after the cold compression air enters compressed air temperature control box (14) and is heated, feeds in the drums (7) by pipe (11).
2. the coating equipment of dry lubricant according to claim 1 is characterized in that: drum (7) bucket wall adopts stainless (steel) wire or corrosion resistant plate to make, and at inner wall of rotary drum the guiding rib is installed equidistantly axially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200967452U CN201316700Y (en) | 2008-11-05 | 2008-11-05 | Dry film lubricant coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200967452U CN201316700Y (en) | 2008-11-05 | 2008-11-05 | Dry film lubricant coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316700Y true CN201316700Y (en) | 2009-09-30 |
Family
ID=41195472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200967452U Expired - Lifetime CN201316700Y (en) | 2008-11-05 | 2008-11-05 | Dry film lubricant coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316700Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733237B (en) * | 2008-11-05 | 2012-07-25 | 中国航空工业标准件制造有限责任公司 | Method and equipment for coating dry-film lubricant |
| CN107649342A (en) * | 2017-09-19 | 2018-02-02 | 朱义芳 | The waxing method of stainless steel ferrule-type compression joint nut |
| CN109107824A (en) * | 2017-06-23 | 2019-01-01 | 河南平芝高压开关有限公司 | Z-type molybdenum disulfide coating unit |
-
2008
- 2008-11-05 CN CNU2008200967452U patent/CN201316700Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733237B (en) * | 2008-11-05 | 2012-07-25 | 中国航空工业标准件制造有限责任公司 | Method and equipment for coating dry-film lubricant |
| CN109107824A (en) * | 2017-06-23 | 2019-01-01 | 河南平芝高压开关有限公司 | Z-type molybdenum disulfide coating unit |
| CN107649342A (en) * | 2017-09-19 | 2018-02-02 | 朱义芳 | The waxing method of stainless steel ferrule-type compression joint nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090930 Effective date of abandoning: 20081105 |