CN102485386A - Special drilling mould for processing constant-speed central fork - Google Patents
Special drilling mould for processing constant-speed central fork Download PDFInfo
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- CN102485386A CN102485386A CN2010105708827A CN201010570882A CN102485386A CN 102485386 A CN102485386 A CN 102485386A CN 2010105708827 A CN2010105708827 A CN 2010105708827A CN 201010570882 A CN201010570882 A CN 201010570882A CN 102485386 A CN102485386 A CN 102485386A
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Abstract
The invention relates to the field of machinery manufacturing, and specially relates to a special drilling mould for a constant-speed central fork part of a four-wheel-drive vehicle. A special drilling mould for processing the constant-speed central fork comprises a drilling mould body, an orientation sleeve, a fastening screw, a guide sleeve, pin sleeves and a long positioning shaft; the drilling mould body of the special drilling mould bears a work piece, four holes are drilled at positions of the work piece which need to be drilled, and can be matched with the guide sleeve, so that a drill bit can pass through smoothly and reach the positions of the work piece which need to be drilled. Two holes are drilled on the positions of the drilling mould body which are close to an ear hole of the work piece and matched with the pin sleeves, so that the long positioning shaft can enter from the pin sleeve on the left side and reaches the pin sleeve on the right side through the ear hole of the part, a product and the drilling mould are positioned, and the drilled holes are ensured to be vertical to the ear hole. The orientation sleeve enters the drilling mould body along the inner diameter of the drilling mould body, and the outer diameter can lead the drill bit to enter the pin sleeves, and the product is drilled. The orientation sleeve is tightened on the drilling mould body by the fastening screw. The tightened drilling mould and the work piece are arranged on a drilling machine, and the four positions of the constant-speed central fork of the complicated vehicle and the like can be drilled.
Description
Technical field
The present invention relates to mechanical manufacturing field, concretely, relate to a kind of 4 wheel driven electrical automobile constant speed center fork part special-purpose mold of holing.
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Background technology
4 wheel driven electrical automobile constant speed center fork is a kind of novel auto parts and components at present; The machining of this novel auto parts and components does not have ready-made technology; Need research invention new technology, new mold, the accuracy and the machinability of assurance 4 wheel driven electrical automobile constant speed center fork part processing.But influenced by its machining accuracy and existing process technology, do not have better technology and mold can satisfy the drilling quality requirement of 4 wheel driven electrical automobile constant speed center fork part.The structure more complicated of 4 wheel driven electrical automobile constant speed center fork, dimension precision requirement are very strict, and the axiality in hole, perpendicularity require more strict.Has only the assurance of these part processing precisions, the performances such as each item use of ability 4 wheel driven electrical automobile etc.If can reach standard-required, but, waste very much resource, need the mold of invention ability highly-efficient processing on conventional equipment, just can reach environmental protection low-carbon (LC) target with the such part of numerical control machining center processing with present Numeric Control Technology.
Summary of the invention
In order to overcome above-mentioned deficiency, the object of the present invention is to provide a kind of special adaptation to drive the special jewel mould that the fork part boring of automobile constant velocity center needs.Mould structure has 4 wheel driven electrical automobile constant speed center fork part hole special-purpose mold mold, 4 wheel driven electrical automobile constant speed center fork part hole special-purpose mold fairlead, the special-purpose mold holding screw of boring, the special-purpose mold boring of boring guide pin bushing; The special-purpose mold guide of holing, long alignment pin.This mould can be packed product in the mould into, utilizes the accurate characteristics of mould, processes a 4 wheel driven electrical automobile constant speed center fork part boring difficult problem accurately.
The present invention is made up of model drilling body, fairlead, holding screw, guide pin bushing, guide, long locating shaft;
The special-purpose mold model drilling body of holing is carried workpiece, is drilled with four holes in the position that workpiece need be holed, and can cooperate with individual guide pin bushing, and drill bit is passed through smoothly, reaches the position that workpiece need be holed.Model drilling body is drilled with two holes near workpiece earhole position, and it cooperates with guide can get into by guide long locating shaft from the left side,, to the right side guide product and drill jig is positioned through the part earhole, guarantees that boring is vertical with earhole.Fairlead gets into model drilling body along the model drilling body internal diameter, and external diameter can play the guiding drill bit and get into guide, and product is holed.Fairlead is tightly on model drilling body by trip bolt.To put into tight drill jig and workpiece on the drilling machine, and can realize being holed in four positions of complicated automobile constant velocity center fork.
The present invention compares prior art and has following advantage: 1, can pitch the boring part in the very complicated constant speed center of machining shape; That can do is simple to operate; As long as the moving constant speed center of 4 wheel driven fork is put into mould, reserve the position, clamp then; Just can on common drilling machine, realize the boring processing of accurate 4 wheel driven electrical automobile constant speed center fork.2, the 4 wheel driven electrical automobile constant speed center fork part special-purpose mold product processed precision of holing is high, can reach the american car parts standard.Drive automobile constant velocity center fork part and hole special-purpose mold working (machining) efficiency than the general drilling efficiency height on the present industry.Processing cost is low, belongs to environment-friendly type machining.
Description of drawings
Fig. 1 is the 4 wheel driven electrical automobile constant speed center fork part special-purpose mold simplified schematic diagram of holing;
Fig. 2 is the 4 wheel driven electrical automobile constant speed center fork part special-purpose mold mold simplified schematic diagram of holing;
Fig. 3 is the 4 wheel driven electrical automobile constant speed center fork part special-purpose mold fairlead simplified schematic diagram of holing;
Fig. 4 is the 4 wheel driven electrical automobile constant speed center fork part special-purpose mold holding screw simplified schematic diagram of holing;
Fig. 5 is 4 wheel driven electrical automobile constant speed center fork part 4 boring guide pin bushings of special-purpose mold simplified schematic diagram of holing;
Fig. 6 is the 4 wheel driven electrical automobile constant speed center fork part special-purpose mold guide simplified schematic diagram of holing;
Fig. 7 is the 4 wheel driven electrical automobile constant speed center fork part long alignment pin guide of the special-purpose mold simplified schematic diagram of holing.
The specific embodiment
Reference numeral shown in Figure 1 is following: model drilling body 1, fairlead 2, holding screw 3, guide pin bushing 4, guide 5, long locating shaft 6.
The special-purpose mold model drilling body 1 of holing is carried workpiece, is drilled with four holes in the position that workpiece need be holed, and can cooperate with 4 guide pin bushings 4, and drill bit is passed through smoothly, reaches the position that workpiece need be holed.Model drilling body 1 is drilled with two holes near workpiece earhole position, cooperates with guide 5, and long locating shaft 6 can be got into by guide 5 from the left side,, to the right side guide product and drill jig is positioned through the part earhole, guarantees that boring is vertical with earhole.Fairlead 2 gets into model drilling body 1 along model drilling body 1 internal diameter, and external diameter can play the guiding drill bit and get into guide 5, and product is holed.Fairlead 2 is tightly on model drilling body 1 by trip bolt 3.To put into tight drill jig and workpiece on the drilling machine, and can realize being holed in four positions of complicated automobile constant velocity center fork.
Claims (1)
1. the special-purpose boring of processing constant speed center fork mold is characterized in that: be made up of the special-purpose mold model drilling body carrying workpiece of holing model drilling body, fairlead, holding screw, guide pin bushing, guide, long locating shaft; Be drilled with four holes in the position that workpiece need be holed, can cooperate, drill bit is passed through smoothly with individual guide pin bushing; Reach the position that workpiece need be holed, model drilling body is drilled with two holes near workpiece earhole position, and it cooperates with guide can get into by guide long locating shaft from the left side;, to the right side guide product and drill jig are positioned through the part earhole, guarantee that boring is vertical with earhole; Fairlead gets into model drilling body along the model drilling body internal diameter; External diameter can play the guiding drill bit and get into guide, and product is holed, and fairlead is tightly on model drilling body by trip bolt; To put into tight drill jig and workpiece on the drilling machine, and can realize being holed in four positions of complicated automobile constant velocity center fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105708827A CN102485386A (en) | 2010-12-03 | 2010-12-03 | Special drilling mould for processing constant-speed central fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105708827A CN102485386A (en) | 2010-12-03 | 2010-12-03 | Special drilling mould for processing constant-speed central fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102485386A true CN102485386A (en) | 2012-06-06 |
Family
ID=46150979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105708827A Pending CN102485386A (en) | 2010-12-03 | 2010-12-03 | Special drilling mould for processing constant-speed central fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102485386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350525A (en) * | 2017-07-31 | 2017-11-17 | 深圳利工科技有限公司 | A kind of numeric control drilling machine tool bores the guide sleeve structure of rifle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3302164A1 (en) * | 1983-01-24 | 1984-07-26 | Reinhard 7000 Stuttgart Becher | Drilling auxiliary device |
| US7112014B2 (en) * | 2004-04-02 | 2006-09-26 | Black & Decker Inc. | Door lock set installation jig |
| CN201338117Y (en) * | 2008-12-18 | 2009-11-04 | 潍坊盛瑞动力机械科技有限公司 | Fly wheel dust exhausting hole drilling jig |
| CN201346634Y (en) * | 2008-12-30 | 2009-11-18 | 保定惠阳航空螺旋桨制造厂 | Combination drill plate of radial hole |
| CN201346635Y (en) * | 2008-12-18 | 2009-11-18 | 潍坊盛瑞动力机械科技有限公司 | Cam shaft drilling jig |
| CN201439131U (en) * | 2009-09-02 | 2010-04-21 | 中国北车集团大同电力机车有限责任公司 | Drilling jig device for drilling changeover switch contact of electric locomotive |
| CN201979133U (en) * | 2010-12-01 | 2011-09-21 | 瓦房店轴承砂轮制造有限公司 | Special drilling mould for processing constant-speed central fork |
-
2010
- 2010-12-03 CN CN2010105708827A patent/CN102485386A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3302164A1 (en) * | 1983-01-24 | 1984-07-26 | Reinhard 7000 Stuttgart Becher | Drilling auxiliary device |
| US7112014B2 (en) * | 2004-04-02 | 2006-09-26 | Black & Decker Inc. | Door lock set installation jig |
| CN201338117Y (en) * | 2008-12-18 | 2009-11-04 | 潍坊盛瑞动力机械科技有限公司 | Fly wheel dust exhausting hole drilling jig |
| CN201346635Y (en) * | 2008-12-18 | 2009-11-18 | 潍坊盛瑞动力机械科技有限公司 | Cam shaft drilling jig |
| CN201346634Y (en) * | 2008-12-30 | 2009-11-18 | 保定惠阳航空螺旋桨制造厂 | Combination drill plate of radial hole |
| CN201439131U (en) * | 2009-09-02 | 2010-04-21 | 中国北车集团大同电力机车有限责任公司 | Drilling jig device for drilling changeover switch contact of electric locomotive |
| CN201979133U (en) * | 2010-12-01 | 2011-09-21 | 瓦房店轴承砂轮制造有限公司 | Special drilling mould for processing constant-speed central fork |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350525A (en) * | 2017-07-31 | 2017-11-17 | 深圳利工科技有限公司 | A kind of numeric control drilling machine tool bores the guide sleeve structure of rifle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120606 |