CN107414135A - A kind of crane angle case connecting hole drilling technique and drilling frock - Google Patents
A kind of crane angle case connecting hole drilling technique and drilling frock Download PDFInfo
- Publication number
- CN107414135A CN107414135A CN201710713849.7A CN201710713849A CN107414135A CN 107414135 A CN107414135 A CN 107414135A CN 201710713849 A CN201710713849 A CN 201710713849A CN 107414135 A CN107414135 A CN 107414135A
- Authority
- CN
- China
- Prior art keywords
- bushing plate
- hoistable platform
- angle case
- case
- crane angle
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005516 engineering process Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 230000003028 elevating Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- 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
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
Abstract
The present invention provides a kind of crane angle case connecting hole drilling technique and drilling frock, crane angle to be processed case is arranged on hoistable platform, bushing plate is driven to rise by bushing plate lowering or hoisting gear, positioned by the locating cone and the locating piece inconsistent with two perpendicular end surfaces that match with angle case endoporus, bushing plate is fallen again crane angle case is compressed, feeding depth is controlled finally by bushing plate and is classified completion drilling, compared to the technique of drilling successively after traditional press strip and hold-down bolt fastening, the drilling quality and drilling efficiency of connecting hole are significantly increased.
Description
Technical field
The present invention relates to crane angle case drilling manufacture field, and in particular to a kind of crane angle case connecting hole drilling technique
And drilling frock.
Background technology
Crane angle case usually requires drilling processing connecting hole, in order to be attached with logical boring cover, existing connection hole drill
Technique is cut, as shown in Figures 1 and 2, bent plate 1 is fixed on workbench, by press strip 2 and hold-down bolt 3 by crane angle
Case 4 is pressed on bent plate 1, and adjustment drill bit makes it corresponding with the hole position of connecting hole 5, and each connecting hole 5 is processed successively.
Using above-mentioned drilling technique, crane angle case is fixed by press strip and hold-down bolt, in drilling process press strip and
Hold-down bolt easily produces loosening, and then causes crane angle case to be rotated around hold-down bolt so that the hole position of connecting hole is inclined
Move, influence aligning for drill bit, and then influence the drilling quality of crane angle case connecting hole, meanwhile, each connecting hole is processed successively, is added
Work is less efficient.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of drilling quality of connecting hole and that processing efficiency is higher
Heavy-duty machine angle case connection hole drilling frock.
To achieve the above object, the technical scheme taken of the present invention is：A kind of crane angle case connection hole drilling frock, bag
Hoistable platform, crane angle case, bushing plate and bushing plate lowering or hoisting gear are included, crane angle case is vertical including angle case endoporus and two
End face, crane angle case are fixed by positioning device on hoistable platform, and positioner includes determining with what angle case endoporus matched
Position cone and the locating piece inconsistent with two perpendicular end surfaces, bushing plate lowering or hoisting gear are fixed on hoistable platform, drill jig lifting dress
Putting can drive bushing plate vertically to carry out lifting moving.
The bottom of hoistable platform is provided with horizontal slide rail.
Hoistable platform is electric-controlled type, and bushing plate lowering or hoisting gear is pneumatic type.
Template lowering or hoisting gear is two lift cylinders set along hoistable platform diagonal.
The technical problems to be solved by the invention also reside in the drilling quality for providing a kind of connecting hole and processing efficiency is higher
Crane angle case connecting hole drilling technique.
To achieve the above object, the technical scheme taken of the present invention is：A kind of crane angle case connecting hole drilling technique, bag
Include following steps：
S1, the crane angle case connection hole drilling frock using said structure, hoistable platform is risen and rises to suitable height；
S2, by bushing plate lowering or hoisting gear by bushing plate rise rise to be adapted to height；
S3, by positioner to crane angle case carry out Set and Positioning, be fixed on hoistable platform, positioner includes
The locating cone and the locating piece inconsistent with two perpendicular end surfaces to match with angle case endoporus；
S4, bushing plate height is reduced, crane angle case is pressed on hoistable platform；
S5, drill bit group control feeding depth by bushing plate and are classified completion drilling.
The crane angle case connecting hole drilling technique and drilling frock of the present invention, liter is arranged on by crane angle to be processed case
Drop on platform, drive bushing plate to rise by bushing plate lowering or hoisting gear, by the locating cone that matches with angle case endoporus and with
The inconsistent locating piece of two perpendicular end surfaces is positioned, then bushing plate is fallen crane angle case is compressed, finally by
Bushing plate control feeding depth is simultaneously classified completion drilling, compared to the work of drilling successively after traditional press strip and hold-down bolt fastening
Skill, the drilling quality and drilling efficiency of connecting hole are significantly increased.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is Fig. 1 left view；
Fig. 3 is the structural representation of the specific embodiment one of the present invention；
Fig. 4 is Fig. 3 top view.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
The specific embodiment one of the crane angle case connection hole drilling frock of the present invention, as shown in Figures 3 and 4, including
Hoistable platform 1, crane angle case 2, bushing plate 3 and bushing plate lowering or hoisting gear 4, crane angle case 2 include angle case endoporus and two
Perpendicular end surface, crane angle case 2 are fixed by positioning device on hoistable platform, and positioner includes matching with angle case endoporus
Locating cone 5 and the locating piece 6 inconsistent with two perpendicular end surfaces, bushing plate lowering or hoisting gear 4 be fixed on hoistable platform 1, bore
Mould lowering or hoisting gear 4 can drive bushing plate vertically to carry out lifting moving.
The bottom of hoistable platform 1 is provided with horizontal slide rail 7, then hoistable platform 1 rises rise to proper height after, can be along horizontal slide rail
7 move.
Hoistable platform 1 is electric-controlled type, and bushing plate lowering or hoisting gear 4 is pneumatic type, in order to carry out elevating control, ensures connection
The precision of hole drilling.
Preferably, bushing plate lowering or hoisting gear 4 is two lift cylinders set along the diagonal of hoistable platform 1, so as to boring
Template 3 is steadily lifted, and certainly, in other embodiments of the invention, drill jig lowering or hoisting gear 4 can use other distribution forms
It is arranged on hoistable platform 1.
The specific embodiment one of the crane angle case connecting hole drilling technique of the present invention, comprises the following steps：
S1, the crane angle case connection hole drilling frock using said structure, hoistable platform is risen and rises to suitable height；
S2, by bushing plate lowering or hoisting gear by bushing plate rise rise to be adapted to height；
S3, by positioner to crane angle case carry out Set and Positioning, be fixed on hoistable platform, positioner includes
The locating cone and the locating piece inconsistent with two perpendicular end surfaces to match with angle case endoporus；
S4, bushing plate height is reduced, crane angle case is pressed on hoistable platform；
S5, drill bit group control feeding depth by bushing plate and are classified completion drilling.
Using above-mentioned processing technology, compared to the technique of drilling successively after traditional press strip and hold-down bolt fastening, connecting hole
Drilling quality and drilling efficiency be significantly increased.
Claims (5)
1. a kind of crane angle case connects hole drilling frock, it is characterised in that including hoistable platform, crane angle case, bushing plate
And bushing plate lowering or hoisting gear, crane angle case include angle case endoporus and two perpendicular end surfaces, crane angle case passes through positioner
It is fixed on hoistable platform, positioner includes the locating cone that matches with angle case endoporus and inconsistent with two perpendicular end surfaces
Locating piece, bushing plate lowering or hoisting gear are fixed on hoistable platform, and drill jig lowering or hoisting gear can drive bushing plate vertically to carry out
Lifting moving.
2. crane angle according to claim 1 case connects hole drilling frock, it is characterised in that the bottom of hoistable platform is set
There is horizontal slide rail.
3. crane angle according to claim 1 case connects hole drilling frock, it is characterised in that hoistable platform is automatically controlled
Formula, bushing plate lowering or hoisting gear are pneumatic type.
4. crane angle according to claim 1 case connects hole drilling frock, it is characterised in that bushing plate lowering or hoisting gear is
Two lift cylinders set along hoistable platform diagonal.
5. a kind of crane angle case connecting hole drilling technique, it is characterised in that comprise the following steps：
S1, the crane angle case connection hole drilling frock using said structure, hoistable platform is risen and rises to suitable height；
S2, by bushing plate lowering or hoisting gear by bushing plate rise rise to be adapted to height；
S3, by positioner to crane angle case carry out Set and Positioning, be fixed on hoistable platform, positioner includes
The locating cone and the locating piece inconsistent with two perpendicular end surfaces to match with angle case endoporus；
S4, bushing plate height is reduced, crane angle case is pressed on hoistable platform；
S5, drill bit group control feeding depth by bushing plate and are classified completion drilling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710713849.7A CN107414135A (en) | 2017-08-18 | 2017-08-18 | A kind of crane angle case connecting hole drilling technique and drilling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710713849.7A CN107414135A (en) | 2017-08-18 | 2017-08-18 | A kind of crane angle case connecting hole drilling technique and drilling frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107414135A true CN107414135A (en) | 2017-12-01 |
Family
ID=60434726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710713849.7A Pending CN107414135A (en) | 2017-08-18 | 2017-08-18 | A kind of crane angle case connecting hole drilling technique and drilling frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414135A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2114603A2 (en) * | 2007-02-05 | 2009-11-11 | Ateliers LR Etanco | Method for placing and attaching cladding plates or panels and template for implementing said method |
| CN101823212A (en) * | 2010-05-14 | 2010-09-08 | 青岛吉祥荣机械有限公司 | Special tooling for producing automobile support frames |
| CN202921962U (en) * | 2012-11-16 | 2013-05-08 | 大连洁能重工机械有限公司 | Internal/external ring deep hole pair drill processing fixture for wind-powered products |
| CN103692291A (en) * | 2013-12-17 | 2014-04-02 | 苏州市职业大学 | Indexer with drill plate |
| CN203599918U (en) * | 2013-12-23 | 2014-05-21 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Drilling and locating tool for vertical lathe lifting box |
| CN104028809A (en) * | 2014-06-03 | 2014-09-10 | 无锡易通精密机械股份有限公司 | Location tool for drilling hole in bearing outer ring |
| CN104308499A (en) * | 2014-09-28 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Press fitting machine with lift type fixture positioning pin |
| CN204565209U (en) * | 2014-12-17 | 2015-08-19 | 安徽池州家用机床股份有限公司 | A kind of case lid boring grab |
| CN105855599A (en) * | 2016-05-30 | 2016-08-17 | 苏州卓诚钛设备有限公司 | Adjustable drill jig |
| CN205764049U (en) * | 2016-05-18 | 2016-12-07 | 新昌县储阳精密机械有限公司 | A kind of aperture, wheel hub four hole spot facing fixture |
| CN206065491U (en) * | 2016-09-30 | 2017-04-05 | 四川工程职业技术学院 | A kind of more eccentric shaft centre bore classification processing drilling jig tool |
| CN206277134U (en) * | 2016-12-16 | 2017-06-27 | 石家庄市金韧强机械设备有限公司 | A kind of bench drill vertical perforating frock |
| CN107363581A (en) * | 2017-08-01 | 2017-11-21 | 吉林工程技术师范学院 | A kind of Machine Design fixture for processing |
-
2017
- 2017-08-18 CN CN201710713849.7A patent/CN107414135A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2114603A2 (en) * | 2007-02-05 | 2009-11-11 | Ateliers LR Etanco | Method for placing and attaching cladding plates or panels and template for implementing said method |
| CN101823212A (en) * | 2010-05-14 | 2010-09-08 | 青岛吉祥荣机械有限公司 | Special tooling for producing automobile support frames |
| CN202921962U (en) * | 2012-11-16 | 2013-05-08 | 大连洁能重工机械有限公司 | Internal/external ring deep hole pair drill processing fixture for wind-powered products |
| CN103692291A (en) * | 2013-12-17 | 2014-04-02 | 苏州市职业大学 | Indexer with drill plate |
| CN203599918U (en) * | 2013-12-23 | 2014-05-21 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Drilling and locating tool for vertical lathe lifting box |
| CN104028809A (en) * | 2014-06-03 | 2014-09-10 | 无锡易通精密机械股份有限公司 | Location tool for drilling hole in bearing outer ring |
| CN104308499A (en) * | 2014-09-28 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Press fitting machine with lift type fixture positioning pin |
| CN204565209U (en) * | 2014-12-17 | 2015-08-19 | 安徽池州家用机床股份有限公司 | A kind of case lid boring grab |
| CN205764049U (en) * | 2016-05-18 | 2016-12-07 | 新昌县储阳精密机械有限公司 | A kind of aperture, wheel hub four hole spot facing fixture |
| CN105855599A (en) * | 2016-05-30 | 2016-08-17 | 苏州卓诚钛设备有限公司 | Adjustable drill jig |
| CN206065491U (en) * | 2016-09-30 | 2017-04-05 | 四川工程职业技术学院 | A kind of more eccentric shaft centre bore classification processing drilling jig tool |
| CN206277134U (en) * | 2016-12-16 | 2017-06-27 | 石家庄市金韧强机械设备有限公司 | A kind of bench drill vertical perforating frock |
| CN107363581A (en) * | 2017-08-01 | 2017-11-21 | 吉林工程技术师范学院 | A kind of Machine Design fixture for processing |
Non-Patent Citations (2)
| Title |
|---|
| 宝山钢铁(集团)公司设备部: "《引进设备机械维修手册》", 31 May 1998 * |
| 邱言龙: "《巧学钳工技能》", 30 September 2011 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206393247U (en) | A kind of Multi-drill bit rotating disk fixture | |
| CN111168435B (en) | Drilling and tapping clamp | |
| CN107552840A (en) | A kind of air cylinder lifting formula metal derby automatic drilling mechanism | |
| CN103171001A (en) | Process for drilling side of furniture plate and special processing device thereof | |
| CN107695736A (en) | A kind of milling groove positioner | |
| CN107414135A (en) | A kind of crane angle case connecting hole drilling technique and drilling frock | |
| CN207642180U (en) | One kind being used for punch line pile material accurate positioning device | |
| CN108787919A (en) | Sheet material multi-process punching machine punching press automatic conveying device | |
| CN204843032U (en) | Automatic drilling equipment of ejecting copper pipe | |
| CN108907063B (en) | Material loading and unloading industrial robot of forging press | |
| CN206605060U (en) | A kind of piston drilling machine | |
| CN206393277U (en) | The boring clamping apparatus of thermostat casing | |
| CN204818163U (en) | Crane end beam bore hole location frock | |
| CN205905419U (en) | Sticking film machine positioning jig | |
| CN204381839U (en) | A kind of Digit Control Machine Tool high accuracy support | |
| CN203711925U (en) | Belt-type conveyor intermediate frame drill jig | |
| CN206286605U (en) | A kind of main frame grade slab punching tooling | |
| CN206854710U (en) | Tray carriage hydraulic jack inclined-hole jig fixture | |
| CN103691996B (en) | Ribbon conveyer middle frame drill jig | |
| CN206981800U (en) | A kind of bore position adjustable sheet rig | |
| CN206925708U (en) | Sanding apparatus for interior hole machined | |
| CN206436127U (en) | Insert frock clamp | |
| CN209647641U (en) | A kind of novel drilling-machine | |
| CN206883226U (en) | The Universal clamp of horizontal Machining centers | |
| CN206898440U (en) | A kind of four holes positioning fixing device for drilling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |