CN104722797A - Vehicle gear hole machining device - Google Patents
Vehicle gear hole machining device Download PDFInfo
- Publication number
- CN104722797A CN104722797A CN201510116911.5A CN201510116911A CN104722797A CN 104722797 A CN104722797 A CN 104722797A CN 201510116911 A CN201510116911 A CN 201510116911A CN 104722797 A CN104722797 A CN 104722797A
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- locating shaft
- center
- gear hole
- push rod
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a vehicle gear hole machining device comprising a machine tool work table, a base plate, a supporting seat, a locating shaft, a locking nut, a locating block, an air cylinder, an ejector rod and a quickly replaced drill sleeve. Compared with the prior art, a locating shaft and a locking block are adjusted well, the locking shaft is locked through the locking nut, a workpiece is located on a locating shaft and a locating block, so that drilling machining is conducted, when drilling of a hole is about to be completed, air is supplied to the air cylinder, the ejector rod is pushed to eject upwards, so that generated burrs are upward, burrs are prevented from being generated on an inner assembly hole of the workpiece, and therefore assembly of the workpiece is not influenced.
Description
Technical field
The present invention relates to a kind of drilling equipment, particularly relate to a kind of processing automobile gear hole device.
Background technology
Gear is indispensable part in automobile gearbox, gear and power transmission shaft are threaded connection, on top circle, connecting hole is drilled with so existing, but when boring connecting hole, drill bit is drilling from outside to inside, causes burr toward endoporus direction flange, because endoporus is very accurate with coordinating of power transmission shaft, if there is flange that gear can be caused to assemble, thus cause gear to use, in view of above-mentioned defect, be necessary to design a kind of processing automobile gear hole device in fact.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of processing automobile gear hole device, solves existing gear drill hole bur and turns over inward hole direction, cause the problem that cannot assemble.
Technical problem to be solved by this invention is: a kind of processing automobile gear hole device, comprise platen, comprise base plate, supporting seat, locating shaft, locking nut, locating piece, fulcrum, handle, push rod, Quick-change drill bush, described base plate is positioned at platen top center place, the two screw thread is connected, described supporting seat is positioned at center, base plate top, the two is weldingly connected, described locating shaft is positioned at supporting seat center, the two cunning is joined connected, described locking nut is positioned at supporting seat left end center, it is connected with locating shaft screw thread, described locating piece is positioned at supporting seat right-hand member center, it was connected with locating shaft sliding joining, be connected with supporting seat screw thread, described fulcrum is positioned at inside center place on the right side of locating shaft, the two close-fitting is connected, described handle is positioned at locating shaft right-hand member center, it is joined with supporting point sliding and is connected, described push rod is positioned at handle left end top center place, the two close-fitting is connected, described Quick-change drill bush is positioned at supporting seat top center place, the two cunning is joined connected.
Further, described place of push rod bottom centre is also provided with spring, and it is connected with push rod screw thread with locating shaft.
Further, described base plate right-hand member center is also provided with attachment screw, and the two screw thread is connected.
Further, be also provided with guide pin bushing in the middle of described locating shaft and push rod, it was connected with push rod sliding joining, and was connected with locating shaft close-fitting.
It is further, described that Quick-change drill bush left end center is also provided with lock-screw, it is connected with supporting seat screw thread.
Further, described supporting seat right-hand member center is also provided with rotation pin, and the two close-fitting is connected.
Further, described supporting seat right-hand member center is also provided with pressing plate, and it was connected with rotation pin sliding joining.
Further, described supporting seat left end inside center place is also provided with sliding sleeve, and it was connected with locating shaft sliding joining, and was connected with supporting seat close-fitting.
Compared with prior art, this kind of processing automobile gear hole device, adjusts locating shaft and locating piece, with locking nut, locating shaft is locked, again by Workpiece fixing on locating shaft and locating piece, thus carry out drilling processing, nearly when hole drills, with hand down pressure handle hand, the leverage that handle and fulcrum form, thus promotion push rod upwards pushes up, and makes the burr of generation upwards, avoid workpiece to assemble endoporus jagged, workpiece is assembled unaffected.
Accompanying drawing explanation
Fig. 1 is the front view of automobile gear drilling equipment
Platen 1 base plate 2
Supporting seat 3 locating shaft 4
Locking nut 5 locating piece 6
Fulcrum 7 handle 8
Push rod 9 Quick-change drill bush 10
Attachment screw 201 lock-screw 301
Rotate pin 302 briquetting 303
Sliding sleeve 304 guide pin bushing 401
Spring 901
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, set forth multiple specific detail, to provide the thorough understanding to the concept forming described embodiment basis.But to one skilled in the art, embodiment described obviously can be put into practice when not have in these specific detail some or all.In other cases, well-known treatment step is not specifically described.
As shown in Figure 1, a kind of processing automobile gear hole device, comprises platen 1, base plate 2, supporting seat 3, locating shaft 4, locking nut 5, locating piece 6, fulcrum 7, handle 8, push rod 9, Quick-change drill bush 10, attachment screw 201, lock-screw 301, rotate pin 302, briquetting 303, sliding sleeve 304, guide pin bushing 401, spring 901, described base plate 2 is positioned at platen 1 top center place, the two screw thread is connected, described supporting seat 3 is positioned at base plate 2 top center place, the two is weldingly connected, described locating shaft 4 is positioned at supporting seat 3 center, the two cunning is joined connected, described locking nut 5 is positioned at supporting seat 3 left end center, and it is connected with locating shaft 4 screw thread, and described locating piece 6 is positioned at supporting seat 3 right-hand member center, it was connected with locating shaft 4 sliding joining, be connected with supporting seat 3 screw thread, described fulcrum 7 is positioned at inside center place on the right side of locating shaft 4, and the two close-fitting is connected, described handle 8 is positioned at locating shaft 4 right-hand member center, it was connected with fulcrum 7 sliding joining, and described push rod 9 is positioned at handle 8 left end top center place, and the two close-fitting is connected.Described place of push rod 9 bottom centre is also provided with spring 901, and it is connected with push rod 9 screw thread with locating shaft 4.Described Quick-change drill bush 9 is positioned at supporting seat 3 top center place, and the two cunning is joined connected.Described base plate 2 right-hand member center is also provided with attachment screw 201, and the two screw thread is connected.Also be provided with guide pin bushing 401 in the middle of described locating shaft 4 and push rod, it was connected with push rod 8 sliding joining, and was connected with locating shaft 4 close-fitting.Described Quick-change drill bush 9 left end center is also provided with lock-screw 301, and it is connected with supporting seat 3 screw thread.Described supporting seat 3 right-hand member center is also provided with and rotates pin 302, and the two close-fitting is connected.Described supporting seat 3 right-hand member center is also provided with pressing plate 303, and it was connected with rotation pin 302 sliding joining.Described supporting seat 3 left end inside center place is also provided with sliding sleeve 304, and it was connected with locating shaft 4 sliding joining, and was connected with supporting seat 3 close-fitting.Wherein base plate 2 and supporting seat 3 are support fixed mechanisms of this device of composition, locating piece 5 is to workpiece axial location, quick drill bushing 9 plays guide effect to drilling processing, and quick drill bushing 9 can be changed at any time according to the hole of drilling processing, lock-screw 301 is by quick drill cover locking, rotate pin 302 and form linkage with briquetting 303, briquetting 303 is rotated when Workpiece fixing is on locating shaft 4, with attachment screw 201, workpiece is locked on locating shaft 4 again, sliding sleeve 304 plays positioning action to locating shaft 4, guide pin bushing 401 plays guide effect to push rod 8, and the frictional force of push rod 8 can be reduced, spring 901 has pushed up rear automatic recovery at push rod 9.This device is adjusted locating shaft 4 and locating piece 6, with locking nut 5, locating shaft 4 is locked, again by Workpiece fixing on locating shaft 4 and locating piece 6, thus carry out drilling processing, nearly when hole drills, with hand down pressure handle hand 8, the leverage that handle 8 and fulcrum 7 form, thus promotion push rod 9 upwards pushes up, and makes the burr of generation upwards, avoid workpiece to assemble endoporus jagged, workpiece is assembled unaffected.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, all drop within protection scope of the present invention.
Claims (8)
1. a processing automobile gear hole device, comprise platen, it is characterized in that comprising base plate, supporting seat, locating shaft, locking nut, locating piece, fulcrum, handle, push rod, Quick-change drill bush, described base plate is positioned at platen top center place, the two screw thread is connected, described supporting seat is positioned at center, base plate top, the two is weldingly connected, described locating shaft is positioned at supporting seat center, the two cunning is joined connected, described locking nut is positioned at supporting seat left end center, it is connected with locating shaft screw thread, described locating piece is positioned at supporting seat right-hand member center, it was connected with locating shaft sliding joining, be connected with supporting seat screw thread, described fulcrum is positioned at inside center place on the right side of locating shaft, the two close-fitting is connected, described handle is positioned at locating shaft right-hand member center, it is joined with supporting point sliding and is connected, described push rod is positioned at handle left end top center place, the two close-fitting is connected, described Quick-change drill bush is positioned at supporting seat top center place, the two cunning is joined connected.
2. a kind of processing automobile gear hole device as claimed in claim 1, it is characterized in that described place of push rod bottom centre is also provided with spring, it is connected with push rod screw thread with locating shaft.
3. a kind of processing automobile gear hole device as claimed in claim 2, is characterized in that described base plate right-hand member center is also provided with attachment screw, and the two screw thread is connected.
4. a kind of processing automobile gear hole device as claimed in claim 3, its feature is also provided with guide pin bushing in the middle of described locating shaft and push rod, and it was connected with push rod sliding joining, and was connected with locating shaft close-fitting.
5. a kind of processing automobile gear hole device as claimed in claim 4, is characterized in that described Quick-change drill bush left end center is also provided with lock-screw, it is connected with supporting seat screw thread.
6. a kind of processing automobile gear hole device as claimed in claim 5, is characterized in that described supporting seat right-hand member center is also provided with rotation pin, and the two close-fitting is connected.
7. a kind of processing automobile gear hole device as claimed in claim 6, is characterized in that described supporting seat right-hand member center is also provided with pressing plate, and it was connected with rotation pin sliding joining.
8. a kind of processing automobile gear hole device as claimed in claim 7, its feature is also provided with sliding sleeve at described supporting seat left end inside center place, and it was connected with locating shaft sliding joining, and was connected with supporting seat close-fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116911.5A CN104722797B (en) | 2015-03-17 | 2015-03-17 | One kind processing automobile gear aperture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116911.5A CN104722797B (en) | 2015-03-17 | 2015-03-17 | One kind processing automobile gear aperture apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722797A true CN104722797A (en) | 2015-06-24 |
| CN104722797B CN104722797B (en) | 2017-10-31 |
Family
ID=53447543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510116911.5A Active CN104722797B (en) | 2015-03-17 | 2015-03-17 | One kind processing automobile gear aperture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722797B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203245418U (en) * | 2013-05-27 | 2013-10-23 | 宁波市镇海金雳机械制造有限公司 | Connecting rod tap drill jig tool |
| CN203371082U (en) * | 2013-07-24 | 2014-01-01 | 无锡华达电机有限公司 | Electric motor footing drilling die |
| CN203527047U (en) * | 2013-10-17 | 2014-04-09 | 重庆民发汽车配件有限责任公司 | Rocker arm hole drilling tool |
| CN203566315U (en) * | 2013-11-14 | 2014-04-30 | 无锡新奇特钣金机械有限公司 | Shifting fork hole drilling clamp |
| CN203636017U (en) * | 2013-11-29 | 2014-06-11 | 江苏大中电机股份有限公司 | Metal machining fixture for bases of ultrahigh-efficiency motors |
| EP2808111A1 (en) * | 2013-05-29 | 2014-12-03 | Bomar S.A. | A production jig for machining fitting elements |
| JP2014240101A (en) * | 2013-06-11 | 2014-12-25 | 新日本工機株式会社 | Deep hole machining device |
| CN204135411U (en) * | 2014-09-22 | 2015-02-04 | 池州扬帆微电机有限责任公司 | A kind of support footing drilling jig device |
-
2015
- 2015-03-17 CN CN201510116911.5A patent/CN104722797B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203245418U (en) * | 2013-05-27 | 2013-10-23 | 宁波市镇海金雳机械制造有限公司 | Connecting rod tap drill jig tool |
| EP2808111A1 (en) * | 2013-05-29 | 2014-12-03 | Bomar S.A. | A production jig for machining fitting elements |
| JP2014240101A (en) * | 2013-06-11 | 2014-12-25 | 新日本工機株式会社 | Deep hole machining device |
| CN203371082U (en) * | 2013-07-24 | 2014-01-01 | 无锡华达电机有限公司 | Electric motor footing drilling die |
| CN203527047U (en) * | 2013-10-17 | 2014-04-09 | 重庆民发汽车配件有限责任公司 | Rocker arm hole drilling tool |
| CN203566315U (en) * | 2013-11-14 | 2014-04-30 | 无锡新奇特钣金机械有限公司 | Shifting fork hole drilling clamp |
| CN203636017U (en) * | 2013-11-29 | 2014-06-11 | 江苏大中电机股份有限公司 | Metal machining fixture for bases of ultrahigh-efficiency motors |
| CN204135411U (en) * | 2014-09-22 | 2015-02-04 | 池州扬帆微电机有限责任公司 | A kind of support footing drilling jig device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104722797B (en) | 2017-10-31 |
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