CN107335841A - A kind of novel flip lid cover drill jig - Google Patents
A kind of novel flip lid cover drill jig Download PDFInfo
- Publication number
- CN107335841A CN107335841A CN201611135470.4A CN201611135470A CN107335841A CN 107335841 A CN107335841 A CN 107335841A CN 201611135470 A CN201611135470 A CN 201611135470A CN 107335841 A CN107335841 A CN 107335841A
- Authority
- CN
- China
- Prior art keywords
- seat board
- cover plate
- hole
- boxlike
- drill jig
- 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.)
- Pending
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
Abstract
The problem of the technology of the present invention is related to drilling machine boring positioning mould and device, and the supporting drill jig of conventional drilling is deposited：Drill jig wears, and precision is worse and worse；The mode that positioning generally use spot welding is fixed temporarily, workpiece must be cut after machining, polishing, labor strength is big, expends man-hour；Drill jig is bonded clamping with workpiece, and drilling chip removal is difficult, easily hurts sb.'s feelings.The present invention is made up of boxlike seat board, cover plate, drill bushing, fixing bolt, counter weight device, welding hinge on the left of boxlike seat board, the same side of hinge connection cover plate, positioning hole hole to be drilled is designed with cover plate, installation drill bushing in positioning hole, the right side of boxlike seat board is provided with fixing bolt, front and back riser vacancy, the side installation counter weight device that cover plate is connected with boxlike seat board hinge.The present invention need not be repaired and changed, service life length, more accurate positioning.
Description
Technical field：
The technology of the present invention is related to a kind of drill jig manufacturing technology, refers specifically to drilling machine boring positioning mould and device.
Background technology：
The supporting drill jig of drilling commonly used during current industry large-scale workpiece machine drilling generally deposits following problem：
1. drill jig wears：It is all to drill to form standard drill jig using steel plate to configure drill jig, and plate specification drill jig produces up in drilling
To after certain amount, often heavy wear is serious for the hole position of drill jig, easily causes drilling via formations off-dimension；
2. installation way：The side that the positioning generally use spot welding of drill jig and large-scale workpiece is fixed temporarily in machine drilling production process
Formula, interim fixed solder joint must be cut, be polished after the completion of drilling, labor strength is big, expends man-hour；
3. drilling chip removal：Usual drill jig is bonded clamping with workpiece, increases the chip removal difficulty of drilling, drill bit is easily snapped off and easily hindered
To operator.
The content of the invention：
The present invention needs to solve, and overcomes the shortcomings of background technology, there is provided one kind knot is simple, reasonable stress, practical and convenient, peace
Drill jig device is renovated in complete reliable invention.
The solution of the present invention is a kind of novel flip lid cover drill jig, by boxlike seat board, cover plate, drill bushing, fixing bolt, is matched somebody with somebody
Composition is put in refitting, it is characterised in that welding hinge on the left of boxlike seat board, hinge another side connecting cover plate, formation is renovated, on cover plate
Positioning hole hole to be drilled is designed with, drill bushing is installed in positioning hole, fixed bolt hole, fixing bolt are provided with the right side of boxlike seat board
Fixing bolt, boxlike seat board front and back riser vacancy, the side installation that cover plate is connected with boxlike seat board hinge are installed in hole
Counter weight device.Boxlike seat board is hinged with cover plate, and formation is renovated, convenient to take out workpiece, is designed with cover plate hole to be drilled
Positioning hole, installation drill bushing in positioning hole, can only wear drill bushing during drilling, cover plate and positioning hole will not be also worn, without finishing
And replacing, service life length.The right side of boxlike seat board, which is provided with fixing bolt, to be advantageous in that, all workpieces are done with left side
On the basis of face, more accurate positioning, avoid position error caused by workpiece scale error.
Boxlike seat board is characterised by that there is notch the riser upper end of the right and left, and fixed bolt hole, fixing bolt are arranged at bottom
Fixing bolt is installed in hole, the height of riser determines according to the thickness of workpiece, and leave 30 between workpiece and cover plate-
The fixing hole of fixed boxlike seat board is arranged at 50mm gaps, the bottom of boxlike seat board.The notch of upper end and the notch of cover plate, which coordinate, to be made to determine
Position is more accurate, and iron filings are conveniently discharged in reserved gap.
Cover plate is characterised by that there is notch left and right, and there are some positioning holes, left side installation counterweight in centre.Left side counterweight it is good
It is in heavy and light pine upset cover plate, is reduced labor intensity for worker.
Drill bushing is characterised by, in bolt shape, there is through hole at middle part, and through-hole diameter is slightly larger than bit diameter.
Using the present invention, drill bushing is inlayed on the cover board, drill bushing can be directly changed after drill bushing abrasion, without being repaired to drill jig,
Solves drill jig wear problem；Using boxlike seat board clamping workpiece, spot welding clamping is avoided, the clamping for solving drill jig well is asked
Topic；Drill jig is positioned using the notch of boxlike seat board and the cooperation of cover plate notch, is positioned with workpiece assembling base plane, ensures benchmark system
One, precision is improved, is effectively guaranteed Drilling operation quality；Enough gaps are left between drill jig and workpiece, automatic chip breaking is not hindered
People, facilitate light chip removal；Using hinge and counterweight, make easily to overturn during drill jig clamping, rapid operation, significantly reduce worker's labor
Fatigue resistance.
Brief description of the drawings：
Fig. 1 is a kind of novel flip lid cover drill jig seat board schematic diagram of the present invention；
Fig. 2 is a kind of novel flip lid cover drill jig seat board of the present invention and workpiece clamping schematic diagram；
Fig. 3 is a kind of novel flip lid cover jig seat assembling schematic diagram of the present invention；
Fig. 4 is a kind of novel flip lid cover drill jig top view of the present invention.
Embodiment：
Referring to accompanying drawing 1 --- accompanying drawing 4 further describes, a kind of novel flip lid cover drill jig, by boxlike seat board 1, cover plate 3, drill bushing 4, solid
Determine bolt 8, counter weight device 7 forms, the left side of boxlike seat board 1 welding hinge 6, the another side connecting cover plate 3 of hinge 6, formation is renovated, lid
Positioning hole 9 hole to be drilled is designed with plate 3, drill bushing 4 is installed in positioning hole 9, the right side of boxlike seat board 1 is provided with fixed bolt hole
11, installation fixing bolt 8, front and back riser vacancy, cover plate 3 are connected with the hinge 6 of boxlike seat board 1 in fixed bolt hole 11
Side is installed by counter weight device 7.Boxlike seat board 1 is connected with cover plate 3 with hinge 6, and formation is renovated, convenient to take out workpiece 2, cover plate 3
On be designed with positioning hole 9 hole to be drilled, installation drill bushing 4 in positioning hole, can only wear drill bushing 4 during drilling, will not also wear cover plate 3
With positioning hole 9, without finishing and change, service life length.The benefit that the right side of boxlike seat board 1 is provided with fixing bolt 8 exists
In all workpieces 2, as reference plane, more accurate positioning, avoid position error caused by the scale error of workpiece 2 with left side.
There is notch 10 the riser upper end of the right and left of boxlike seat board 1, and the height of riser determines according to the thickness of workpiece 22,
And 30-50mm gaps are left between cover plate 3, the fixing hole 12 of fixed boxlike seat board is arranged at the bottom of boxlike seat board.With cover plate 3
Notch 10 coordinate make positioning more accurate, iron filings 5 are conveniently discharged in reserved gap.
Cover plate 3 or so has notch 10, and there are some positioning holes 9, left side installation counter weight device 7 in centre.The benefit of left side counterweight
It is easily to overturn cover plate 3, is reduced labor intensity for worker.
Drill bushing 4 is in bolt shape, and there is through hole at middle part, and through-hole diameter is slightly larger than bit diameter.
The present invention, drill bushing 4 is inlayed on cover plate 3, drill bushing 4 can be changed directly after wearing, and without being repaired to cover plate 3, solve
Drill jig wear problem；Using the clamping workpiece of boxlike seat board 1, spot welding clamping is avoided, solves the problems, such as the clamping of drill jig well；
Positioned using the notch 10 of boxlike seat board 1 and the cooperation of the notch 10 on cover plate 3, positioned with workpiece assembling base plane, ensure base
Standard is unified, improves precision, is effectively guaranteed Drilling operation quality；Enough gaps, automatic chip breaking are left between drill jig and workpiece
Do not hurt sb.'s feelings, facilitate light chip removal；Using hinge 6 and counterweight, make easily to overturn during 3 clamping of cover plate, rapid operation, significantly reduce
Labor strength.
Claims (4)
1. a kind of novel flip lid cover drill jig, is made up of boxlike seat board, cover plate, drill bushing, fixing bolt, counter weight device, it is characterised in that
Welding hinge, hinge another side connecting cover plate, formation are renovated on the left of boxlike seat board, and positioning hole hole to be drilled is designed with cover plate,
Drill bushing is installed in positioning hole, fixed bolt hole is provided with the right side of boxlike seat board, fixing bolt, boxlike are installed in fixed bolt hole
Seat board front and back riser vacancy, the side installation counter weight device that cover plate is connected with boxlike seat board hinge.
2. a kind of novel flip lid cover drill jig according to claim 1, it is characterised in that on the riser of boxlike seat board the right and left
There is notch at end, and the height of riser is determined according to the thickness of workpiece, and 30-50mm gaps are left between workpiece and cover plate,
The fixing hole of fixed boxlike seat board is arranged at bottom.
3. a kind of novel flip lid cover drill jig according to claim 1, it is characterised in that cover plate is characterised by that there is groove left and right
Mouthful, there are some positioning holes, left side installation counterweight in centre.
4. a kind of novel flip lid cover drill jig according to claim 1, it is characterised in that drill bushing is in bolt shape, and middle part has logical
Hole, through-hole diameter are slightly larger than bit diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135470.4A CN107335841A (en) | 2016-12-12 | 2016-12-12 | A kind of novel flip lid cover drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135470.4A CN107335841A (en) | 2016-12-12 | 2016-12-12 | A kind of novel flip lid cover drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107335841A true CN107335841A (en) | 2017-11-10 |
Family
ID=60223156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611135470.4A Pending CN107335841A (en) | 2016-12-12 | 2016-12-12 | A kind of novel flip lid cover drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107335841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098388A (en) * | 2017-12-18 | 2018-06-01 | 中国航发贵州黎阳航空动力有限公司 | A kind of clamp for machining and processing method in the drilling of cone shape sleeve surface |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284723A (en) * | 2011-08-12 | 2011-12-21 | 贵阳国威机械有限公司 | Drilling jig clamp for assembly hole of motorcycle camshaft fixed seat |
| CN203448713U (en) * | 2013-08-02 | 2014-02-26 | 天津市武清区精诚金属制品有限公司 | Board auxiliary positioning drilling device |
| CN204295004U (en) * | 2014-09-29 | 2015-04-29 | 中车集团沈阳汽车车桥制造有限公司 | Convertible boring grab |
| CN205325261U (en) * | 2016-01-29 | 2016-06-22 | 山西华恩机械制造有限公司 | Convertible boring grab |
| CN206373403U (en) * | 2016-12-12 | 2017-08-04 | 湖南金海钢结构股份有限公司 | A kind of novel flip lid cover drill jig |
-
2016
- 2016-12-12 CN CN201611135470.4A patent/CN107335841A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284723A (en) * | 2011-08-12 | 2011-12-21 | 贵阳国威机械有限公司 | Drilling jig clamp for assembly hole of motorcycle camshaft fixed seat |
| CN203448713U (en) * | 2013-08-02 | 2014-02-26 | 天津市武清区精诚金属制品有限公司 | Board auxiliary positioning drilling device |
| CN204295004U (en) * | 2014-09-29 | 2015-04-29 | 中车集团沈阳汽车车桥制造有限公司 | Convertible boring grab |
| CN205325261U (en) * | 2016-01-29 | 2016-06-22 | 山西华恩机械制造有限公司 | Convertible boring grab |
| CN206373403U (en) * | 2016-12-12 | 2017-08-04 | 湖南金海钢结构股份有限公司 | A kind of novel flip lid cover drill jig |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098388A (en) * | 2017-12-18 | 2018-06-01 | 中国航发贵州黎阳航空动力有限公司 | A kind of clamp for machining and processing method in the drilling of cone shape sleeve surface |
| CN108098388B (en) * | 2017-12-18 | 2020-09-11 | 中国航发贵州黎阳航空动力有限公司 | Machining clamp and machining method for drilling holes in surface of conical bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171110 |
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| WD01 | Invention patent application deemed withdrawn after publication |