CN103506655A - Machine tool special for hole drilling of crankshaft - Google Patents
Machine tool special for hole drilling of crankshaft Download PDFInfo
- Publication number
- CN103506655A CN103506655A CN201210204305.5A CN201210204305A CN103506655A CN 103506655 A CN103506655 A CN 103506655A CN 201210204305 A CN201210204305 A CN 201210204305A CN 103506655 A CN103506655 A CN 103506655A
- Authority
- CN
- China
- Prior art keywords
- support
- crankshaft
- machine tool
- hole drilling
- housing
- 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
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Classifications
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- 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
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a machine tool special for hole drilling of a crankshaft. The machine tool special for the hole drilling of the crankshaft comprises a shell body, a base, a movable trolley, a sliding rail, a drilling machine, a servo motor, an electric cabinet and a drilling machine fixture. The drilling machine fixture comprises a support, supporting tables, hydraulic cylinders and a motor box, the motor box is arranged in the lower portion of the support, the two supporting tables are fixedly arranged on the support and above the motor box, the hydraulic cylinders are arranged on the portion, corresponding to the supporting tables, on the support in a rotating mode, chunks are fixedly arranged on the end portions of hydraulic rods of the hydraulic cylinders, limiting holes are formed in the other side wall, corresponding to the chucks, of the support, follow-up gears are fixedly arranged on the hydraulic cylinders outside the support, a drive gear is arranged on a rotating shaft of the motor box, and the drive gear and the follow-up gears are connected through a transmission gear arranged on the support. The machine tool special for the hole drilling of the crankshaft is simple in structure, scientific and reasonable in design, simple in manufacturing and low in cost, effectively shortens the time of the hole drilling of the crankshaft, improves the hole drilling speed and improves the hole drilling efficiency.
Description
Technical field
The invention belongs to machine tool field, especially a kind of crankshaft drilling special purpose machine tool.
Background technology
Bent axle is one of critical component in compressor, on bent axle, need to make a plurality of holes, on crankshaft end-face, punching mainly adopts artificial bench drill at present, and a people one minute can only punch to a bent axle, time is long, speed is slow, efficiency is low, can not meet the needs of production and processing.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of crankshaft drilling special purpose machine tool is provided, this machine tool structure is simple, design science reasonable, it is simple to make, cost is lower, effectively shorten the time that bent axle punches, and has improved punching speed, has improved perforating efficiency.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of crankshaft drilling special purpose machine tool, comprise housing, pedestal, travelling car, slide rail, rig, servomotor, electric cabinet and drill chuck, mounting base in housing, slide rail is installed on pedestal, travelling car is arranged on slide rail and by driven by servomotor, rig is arranged on travelling car, electric cabinet is arranged in housing, one drill chuck is installed in the housing corresponding with rig, its drill chuck comprises support, brace table, hydraulic cylinder and motor housing, support is provided with motor housing in bottom, on the support on motor housing top, be fixedly mounted with uniform two brace tables, on support corresponding to brace table, rotate hydraulic cylinder is installed, the hydraulic rod end of this hydraulic cylinder is fixedly mounted with chuck, on another sidewall of the support corresponding with chuck, be shaped with spacing hole, on hydraulic cylinder outside support, be fixed with follower gear, in motor housing rotating shaft, driving gear is installed, between driving gear and follower gear, by the travelling gear of installing on support, be connected.
And, above described brace table, be shaped with gathering sill.
Advantage of the present invention and beneficial effect are:
This crankshaft drilling special purpose machine tool, comprises housing, pedestal, travelling car, slide rail, rig, servomotor, electric cabinet and drill chuck, mounting base in housing, slide rail is installed on pedestal, travelling car is arranged on slide rail and by driven by servomotor, rig is arranged on travelling car, electric cabinet is arranged in housing, and a drill chuck is installed in the housing corresponding with rig, and its drill chuck comprises support, brace table, hydraulic cylinder and motor housing, support is provided with motor housing in bottom, on the support on motor housing top, be fixedly mounted with uniform two brace tables, on support corresponding to brace table, rotate hydraulic cylinder is installed, the hydraulic rod end of this hydraulic cylinder is fixedly mounted with chuck, on another sidewall of the support corresponding with chuck, be shaped with spacing hole, on hydraulic cylinder outside support, be fixed with follower gear, in motor housing rotating shaft, driving gear is installed, between driving gear and follower gear, by the travelling gear of installing on support, be connected, this special machine tool structure is simple, design science is reasonable, make simple, cost is lower, shorten the time of bent axle punching, improved punching speed, improved perforating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of drill chuck of the present invention;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the rearview of Fig. 3.
The specific embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of crankshaft drilling special purpose machine tool, comprise housing 3, pedestal 7, travelling car 5, slide rail 6, rig 2, servomotor 8, electric cabinet 4 and drill chuck 1, mounting base in housing, slide rail is installed on pedestal, travelling car is arranged on slide rail and by driven by servomotor, rig is arranged on travelling car, electric cabinet is arranged in housing, one drill chuck is installed in the housing corresponding with rig, its drill chuck comprises support 11, brace table 9, hydraulic cylinder 15 and motor housing 17, support is provided with motor housing in bottom, on the support on motor housing top, be fixedly mounted with uniform two brace tables, above brace table, be shaped with gathering sill 10, on support corresponding to brace table, rotate hydraulic cylinder is installed, the hydraulic rod end of this hydraulic cylinder is fixedly mounted with chuck 12, on another sidewall of the support corresponding with chuck, be shaped with spacing hole 18, on hydraulic cylinder outside support, be fixed with follower gear 14, driving gear 16 is installed in motor housing rotating shaft, between driving gear and follower gear, by the travelling gear 13 of installing on support, be connected.
The present invention in use, can the corresponding a plurality of drill chucks of a plurality of rigs be set according to actual conditions, can process a plurality of bent axles so simultaneously, bent axle is put into the gathering sill of brace table, start, the chuck of hydraulic cylinder promotes bent axle, that Crankshaft Machining portion enters in spacing hole, at this moment rig is driven holes afterwards to bent axle, be with first hole drilled good after, electric cabinet is controlled motor housing and is driven hydraulic cylinder to rotate, chuck band dynamic crankshaft turns to next boring position, rig continues boring until complete, the present invention is in the situation that arranging 4 drill chucks and corresponding corresponding rig, 8 bent axles of this lathe 1 people processing in 1 minute, and common artificial brill 1 people can only process 1 for 1 minute.
Claims (2)
1. a crankshaft drilling special purpose machine tool, comprise housing, pedestal, travelling car, slide rail, rig, servomotor, electric cabinet and drill chuck, mounting base in housing, slide rail is installed on pedestal, travelling car is arranged on slide rail and by driven by servomotor, rig is arranged on travelling car, electric cabinet is arranged in housing, one drill chuck is installed in the housing corresponding with rig, it is characterized in that: this drill chuck comprises support, brace table, hydraulic cylinder and motor housing, support is provided with motor housing in bottom, on the support on motor housing top, be fixedly mounted with uniform two brace tables, on support corresponding to brace table, rotate hydraulic cylinder is installed, the hydraulic rod end of this hydraulic cylinder is fixedly mounted with chuck, on another sidewall of the support corresponding with chuck, be shaped with spacing hole, on hydraulic cylinder outside support, be fixed with follower gear, in motor housing rotating shaft, driving gear is installed, between driving gear and follower gear, by the travelling gear of installing on support, be connected.
2. crankshaft drilling special purpose machine tool according to claim 1, is characterized in that: above described brace table, be shaped with gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204305.5A CN103506655B (en) | 2012-06-20 | 2012-06-20 | Crankshaft drilling special purpose machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204305.5A CN103506655B (en) | 2012-06-20 | 2012-06-20 | Crankshaft drilling special purpose machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103506655A true CN103506655A (en) | 2014-01-15 |
| CN103506655B CN103506655B (en) | 2016-01-27 |
Family
ID=49890378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210204305.5A Active CN103506655B (en) | 2012-06-20 | 2012-06-20 | Crankshaft drilling special purpose machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506655B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008062311A (en) * | 2006-09-05 | 2008-03-21 | Fuji Heavy Ind Ltd | Automatic nut supply device |
| CN101508033A (en) * | 2009-03-25 | 2009-08-19 | 沈阳航空工业学院 | Double-magazine double main-shaft machine tool for processing two-end holes of crankshaft |
| CN101758396A (en) * | 2008-11-28 | 2010-06-30 | 天润曲轴股份有限公司 | Crankshaft flange eccentric hole clamp for drill |
| CN102107292A (en) * | 2009-12-29 | 2011-06-29 | 天津市金涞精密机械有限公司 | Special counterboring device |
| CN202763115U (en) * | 2012-06-20 | 2013-03-06 | 天津市金涞精密机械有限公司 | Special lathe for drilling crankshaft |
-
2012
- 2012-06-20 CN CN201210204305.5A patent/CN103506655B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008062311A (en) * | 2006-09-05 | 2008-03-21 | Fuji Heavy Ind Ltd | Automatic nut supply device |
| CN101758396A (en) * | 2008-11-28 | 2010-06-30 | 天润曲轴股份有限公司 | Crankshaft flange eccentric hole clamp for drill |
| CN101508033A (en) * | 2009-03-25 | 2009-08-19 | 沈阳航空工业学院 | Double-magazine double main-shaft machine tool for processing two-end holes of crankshaft |
| CN102107292A (en) * | 2009-12-29 | 2011-06-29 | 天津市金涞精密机械有限公司 | Special counterboring device |
| CN202763115U (en) * | 2012-06-20 | 2013-03-06 | 天津市金涞精密机械有限公司 | Special lathe for drilling crankshaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103506655B (en) | 2016-01-27 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |