CN104400726A - Mercury matt sleeve and machining technology - Google Patents
Mercury matt sleeve and machining technology Download PDFInfo
- Publication number
- CN104400726A CN104400726A CN201410102510.XA CN201410102510A CN104400726A CN 104400726 A CN104400726 A CN 104400726A CN 201410102510 A CN201410102510 A CN 201410102510A CN 104400726 A CN104400726 A CN 104400726A
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- CN
- China
- Prior art keywords
- sleeve
- mercury
- adopt
- technique
- time
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/56—Spanner sets
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/04—Tubes; Rings; Hollow bodies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention relates to a mercury matt sleeve and a machining technology. The mercury matt sleeve comprises a large-head end and a small-head end; textures are arranged between the large-head end and the small-head end; a quincuncial hole is formed in the end face of the large-head end; a rectangular hole is formed in the end face of the small-head end; and the rectangular hole is communicated with the quincuncial hole. The machining technology comprises the steps of initial check, turning, centerless grinding, rolling, knurling, heat treatment, vibration milling, shot blasting and electroplating. Through overall mercury matt surface design of the sleeve, the sleeve is attractive in appearance; the surface of the sleeve has the scratch-prevention and rust-prevention functions; the service life of the sleeve is prolonged; and the mercury matt sleeve is reasonable in design, stable in structure, excellent in performance, and suitable for large-scale popularization.
Description
Technical field
The present invention relates to sleeve, particularly relate to a kind of mercury mist sleeve and processing technology.
Background technology
Sleeve is the important composition parts of box spanner, and it is simple that it has structure, easy to use, feature with low cost.Be particularly useful for twisting bolt or the nut of the very narrow and small or very depths of caving in, status, there is reduction labour intensity, the advantage of enhancing productivity.Its excellent performance, sleeve self has comparatively strong hardness, and be connected closely between sleeve with spanner, overall structure is stablized, and moment of torsion transmission efficiency is high.When operating the nut of different size or bolt, only need change sleeve, engagement sleeves barrel spanner uses and can fulfil assignment.Sleeve dimensions has interchangeability, loses or damage when indivedual sleeve, and change same size sleeve and coordinate original spanner to continue to use, cost reduces.Traditional handicraft produce sleeve generally by minute surface and cloudy surface two parts, appearance looks elegant.Due to sleeve mirror portion not anti-scratch, in actual production and user's use procedure, easily cause cut at sleeve minute surface, affect overall appearance degree, and reduce sleeve service life.
Summary of the invention
For the present situation of above-mentioned prior art, technical problem to be solved by this invention is to provide a kind of energy anti-scratch, Stability Analysis of Structures, appearance looks elegant, and the mercury mist sleeve processing technology with antirust function.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of mercury mist sleeve, comprise stub end and little head end, be provided with texture between stub end and little head end, stub end end face is provided with plum blossom hole, little head end end face is provided with rectangular opening, and this rectangular opening communicates with plum blossom hole.
A kind of mercury mist sleeve processing technology comprises the following steps:
A, initial survey: screen purchasing the material of marching into the arena, select specification material up to standard to carry out next step technique;
B, turnery processing: adopt turning process, carry out roughing to material cylindrical, select the workpiece of size qualification to carry out next step technique;
C, centreless grinding: adopt centreless grinding technique, fine finishining is carried out to outer surface of workpiece;
D, roll word: adopt and roll word technique, word is rolled to workpiece major part;
E, annular knurl: adopt annular knurl technique, annular knurl process is carried out to sleeve middle part, select to roll word, annular knurl clearly workpiece carries out next step technique;
F, heat treatment: adopt Technology for Heating Processing, workpiece is heat-treated;
G, vibro-grinding: adopt vibro-grinding technique, bright and clean process is carried out to surface of the work;
H, ball blast: adopt ball blast technique, the sleeve complete to heat treatment carries out coarse process, and the ball blast time is at 30-50min;
I, plating: adopt electroplating technology.
Further, electroplating processing process comprises pre-electroplating treatment and plating line.
Further, pre-electroplating treatment comprises following steps:
A, to deoil: except surface and oil contaminant, use normal temperature degreaser, the time is 10-20 minute;
B, washing: spray washing;
C, activation: use hydrochloric acid, time 2-8 minute;
D, washing: spray washing;
E, change are thrown: use and bore industry polishing powder, the time is 20-150 second;
F, washing, spray washing;
G, antirust: NaOH or natrium nitrosum.
Further, plating line comprises following steps:
A, upper hanger: by work piece on hanger;
B, cleaning: spray washing;
C, half light nickel: time 5-20 minute;
D, bright nickel: time 5-15 minute;
E, recovery;
F, cleaning: spray washing;
G, pearl nickel: time 2-10 minute;
H, recovery;
I, cleaning: spray washing;
J, chromium plating: 20-150 second;
K, recovery;
1, clean: spray washing;
M, lower hanger;
N, oven dry.
Compared with prior art, the invention has the advantages that: by the overall mercury cloudy surface design of sleeve, appearance looks elegant, and sleeve surface has anti-scratch and antirust function, lengthening sleeve service life, the present invention is reasonable in design, Stability Analysis of Structures, excellent performance, is applicable to large-scale promotion.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention;
Fig. 2 is process chart of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of mercury mist sleeve, comprises stub end and little head end.
As shown in Figure 2, a kind of mercury mist sleeve processing technology, comprising:
A, initial survey: screen purchasing the material of marching into the arena, select specification material up to standard to carry out next step technique;
B, turnery processing: adopt turning process, carry out roughing to material cylindrical, select the workpiece of size qualification to carry out next step technique;
C, centreless grinding: adopt centreless grinding technique, fine finishining is carried out to outer surface of workpiece;
D, roll word: adopt and roll word technique, word is rolled to workpiece major part;
E, annular knurl: adopt annular knurl technique, annular knurl process is carried out to sleeve middle part, select to roll word, annular knurl clearly workpiece carries out next step technique;
F, heat treatment: adopt Technology for Heating Processing, workpiece is heat-treated;
G, vibro-grinding: adopt vibro-grinding technique, bright and clean process is carried out to surface of the work;
H, ball blast: adopt ball blast technique, the sleeve complete to heat treatment carries out coarse process, and the ball blast time is at 30-50min;
I, plating: adopt chrome-plated process.
Described electroplating processing process comprises pre-electroplating treatment and plating line.
Described pre-electroplating treatment comprises following steps:
A, to deoil: except surface and oil contaminant, use normal temperature degreaser, the time is 10-20 minute;
B, washing: spray washing;
C, activation: use hydrochloric acid, time 2-8 minute;
D, washing: spray washing;
E, change are thrown: use and bore industry polishing powder, the time is 20-150 second;
F, washing, spray washing;
G, antirust: NaOH or natrium nitrosum.
Described plating line comprises following steps:
A, upper hanger: by work piece on hanger;
B, cleaning: spray washing;
C, half light nickel: time 5-20 minute;
D, bright nickel: time 5-15 minute;
E, recovery;
F, cleaning: spray washing;
G, pearl nickel: time 2-10 minute;
H, recovery;
I, cleaning: spray washing;
J, chromium plating: 20-150 second;
K, recovery;
1, clean: spray washing;
M, lower hanger;
N, oven dry.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in foregoing embodiments, or wherein portion of techniques feature is replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a mercury mist sleeve, comprise stub end and little head end, be provided with texture between stub end and little head end, stub end end face is provided with plum blossom hole, and little head end end face is provided with rectangular opening, and this rectangular opening communicates with plum blossom hole.
2. a mercury mist sleeve processing technology, is characterized in that: the processing technology of described mercury mist sleeve comprises the following steps:
A, initial survey: screen purchasing the material of marching into the arena, select specification material up to standard to carry out next step technique;
B, turnery processing: adopt turning process, carry out roughing to material cylindrical, select the workpiece of size qualification to carry out next step work;
C, centreless grinding: adopt centreless grinding technique, fine finishining is carried out to outer surface of workpiece;
D, roll word: adopt and roll word technique, word is rolled to workpiece major part;
E, annular knurl: adopt annular knurl technique, annular knurl process is carried out to sleeve middle part, select to roll word, annular knurl clearly workpiece carries out next step technique;
F, heat treatment: adopt Technology for Heating Processing, workpiece is heat-treated;
G, vibro-grinding: adopt vibro-grinding technique, bright and clean process is carried out to surface of the work;
H, ball blast: adopt ball blast technique, the sleeve complete to heat treatment carries out coarse process, and the ball blast time is at 30-50min;
I, plating: adopt electroplating technology.
3. a kind of mercury mist sleeve processing technology according to claim 2, it is characterized in that, described electroplating processing process comprises pre-electroplating treatment and plating line.
4. a kind of mercury mist sleeve processing technology according to claim 3, it is characterized in that, described pre-electroplating treatment comprises following steps:
A, to deoil: except surface and oil contaminant, use normal temperature degreaser, the time is 10-20 minute;
B, washing: spray washing;
C, activation: use hydrochloric acid, time 2-8 minute;
D, washing: spray washing;
E, change are thrown: use and bore industry polishing powder, the time is 20-150 second;
F, washing, spray washing;
G, antirust: NaOH or natrium nitrosum.
5. a kind of mercury mist sleeve processing technology according to claim 3, it is characterized in that, described plating line comprises following steps:
A, upper hanger: by work piece on hanger;
B, cleaning: spray washing;
C, half light nickel: time 5-20 minute;
D, bright nickel: time 5-15 minute;
E, recovery;
F, cleaning: spray washing;
G, pearl nickel: time 2-10 minute;
H, recovery;
I, cleaning: spray washing;
J, chromium plating: 20-150 second;
K, recovery;
L, cleaning: spray washing;
M, lower hanger;
N, oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102510.XA CN104400726A (en) | 2014-03-17 | 2014-03-17 | Mercury matt sleeve and machining technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102510.XA CN104400726A (en) | 2014-03-17 | 2014-03-17 | Mercury matt sleeve and machining technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400726A true CN104400726A (en) | 2015-03-11 |
Family
ID=52638425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410102510.XA Pending CN104400726A (en) | 2014-03-17 | 2014-03-17 | Mercury matt sleeve and machining technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406654A (en) * | 2018-03-22 | 2018-08-17 | 重庆市搏润模具有限公司 | Extended type allen wrench and its preparation process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597147Y (en) * | 2003-02-14 | 2004-01-07 | 长辰国际股份有限公司 | Sleeve barrel |
| CN2748225Y (en) * | 2004-07-12 | 2005-12-28 | 张福龙 | 45-degree stepped sleeve for tightening nut and bolt |
| GB2432805A (en) * | 2005-12-02 | 2007-06-06 | Shu-Hui Yeh | Tool socket |
| CN101284436A (en) * | 2007-04-13 | 2008-10-15 | 陈泰佐 | Surface structure of tool and processing method thereof |
| US20110120274A1 (en) * | 2009-11-25 | 2011-05-26 | Jui-Min Huang | Through type sleeve |
| CN202878178U (en) * | 2012-10-26 | 2013-04-17 | 广州安达精密工业股份有限公司 | Wrench |
-
2014
- 2014-03-17 CN CN201410102510.XA patent/CN104400726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597147Y (en) * | 2003-02-14 | 2004-01-07 | 长辰国际股份有限公司 | Sleeve barrel |
| CN2748225Y (en) * | 2004-07-12 | 2005-12-28 | 张福龙 | 45-degree stepped sleeve for tightening nut and bolt |
| GB2432805A (en) * | 2005-12-02 | 2007-06-06 | Shu-Hui Yeh | Tool socket |
| CN101284436A (en) * | 2007-04-13 | 2008-10-15 | 陈泰佐 | Surface structure of tool and processing method thereof |
| US20110120274A1 (en) * | 2009-11-25 | 2011-05-26 | Jui-Min Huang | Through type sleeve |
| CN202878178U (en) * | 2012-10-26 | 2013-04-17 | 广州安达精密工业股份有限公司 | Wrench |
Non-Patent Citations (1)
| Title |
|---|
| 沈亚光: "多层镀镍/铬", 《电镀与环保》, vol. 20, no. 6, 30 November 2000 (2000-11-30), pages 12 - 14 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406654A (en) * | 2018-03-22 | 2018-08-17 | 重庆市搏润模具有限公司 | Extended type allen wrench and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |
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| WD01 | Invention patent application deemed withdrawn after publication |