CN203599596U - Machine tool special for clamping-type three-sided milling of rails - Google Patents
Machine tool special for clamping-type three-sided milling of rails Download PDFInfo
- Publication number
- CN203599596U CN203599596U CN201320686166.4U CN201320686166U CN203599596U CN 203599596 U CN203599596 U CN 203599596U CN 201320686166 U CN201320686166 U CN 201320686166U CN 203599596 U CN203599596 U CN 203599596U
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- workbench
- machine tool
- driving
- wheel
- milling
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Abstract
The utility model belongs to the field of machine tool equipment, and in particular relates to a machine tool special for clamping-type three-sided milling of rails during machining of rails. The machine tool comprises a workbench, wherein a set of driving mechanisms is arranged at each of the two ends of the workbench along the length direction respectively; each set of driving mechanisms comprises a driving frame, a driving wheel which is rotationally arranged on the top of the driving frame and has a top part flush with the surface of the workbench, and an upper pressing wheel which is arranged on the top of the driving frame in a suspended mode and can move upwards and downwards; a gantry main frame stretches across the middle of the workbench; a top milling power head is arranged on the top of the main frame; two side faces inside the main frame are provided with a side milling power head respectively; two sets of side-pushing wheel mechanisms i corresponding to both sides of the main frame respectively are arranged on the workbench; and each set of side-pushing wheel mechanisms comprises two side-pushing wheels which are arranged pairwise. By using the machine tool, three-sided milling can be realized by means of primary clamping, the production efficiency is increased effectively, and meanwhile, continuous milling can be realized.
Description
Technical field
The utility model belongs to field of machine tool equipment, relates to a kind of rail using in rail process of processing and pinches formula three facing cuts and cut special purpose machine tool.
Background technology
At present, on market, the Milling Process of rail generally is to planer-type milling machine processing, workpiece is positioning and clamping repeatedly, waste time and energy, and rail can not realize string milling, causes production efficiency low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, ingenious, rational rail to pinch formula three facing cuts and cut special purpose machine tool, using this special purpose machine tool can realize clamped one time three facing cuts cuts, effectively enhance productivity, use the utility model can also realize string milling simultaneously.
The technical scheme providing according to the utility model: a kind of rail pinches formula three facing cuts and cuts special purpose machine tool, be characterised in that: comprise workbench, described workbench two ends are along its length respectively arranged with a set of driving mechanism, and the described driving mechanism of every cover includes drive chassis, rotate and be arranged in drive chassis and driving wheel that top and workbench surface flush and be suspended at also upper pressure wheel moving up and down of described drive chassis top; Described workbench middle part is crossed with a type mainframe, and described mainframe top is provided with top milling unit head, and the inner two sides of mainframe arrange respectively a side milling unit head; On described workbench, corresponding to the both sides of mainframe, a set of thruster wheel mechanism is respectively set, the described thruster opinion of every cover mechanism includes two thruster wheels that arrange in pairs.
As further improvement of the utility model, described mainframe both sides are fixed respectively a side and are driven motor, and the clutch end that described side is driven motor is connected on described side milling unit head.
As further improvement of the utility model, described drive chassis outside is fixed with drive motors, and the clutch end of described drive motors is connected on driving wheel by turbine and worm transmission mechanism.
The utility model compared with prior art, advantage is: the utility model new structure is simple, reasonable, ingenious, by existing lathe is carried out to technological improvement, mainly, in platen face rear and front end, driving mechanism and thruster wheel mechanism are set respectively, make in the time carrying out rail milling, can realize rail continuous feed, the wheel of thruster simultaneously can effectively clamp rail; Secondly, on the mainframe that workbench middle part arranges, be provided with three milling unit heads (i.e. a top milling unit head, two side milling unit heads), by such set-up mode, realize clamping location successively and just the end face of rail and two sides milling can have been completed, greatly improve production efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view in Fig. 1.
Fig. 3 is top view in Fig. 1.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Fig. 1 ~ 3, comprise that side is driven motor 1, drive chassis 2, thruster wheel mechanism 3, workbench 4, mainframe 5, driving mechanism 6, side milling unit head 7, determined milling unit head 8, driving wheel 9, upper pressure wheel 10, thruster wheel 11, rollgang 12, drive motors 13 etc.
As shown in Fig. 1 ~ 3, a kind of rail of the utility model pinches formula three facing cuts and cuts special purpose machine tool, comprise workbench 4, described workbench 4 two ends are along its length respectively arranged with a set of driving mechanism 6, and the described driving mechanism 6 of every cover includes drive chassis 2, rotate and be arranged in drive chassis 2 and driving wheel 9 that top and workbench 4 surfaces flush and be suspended at also upper pressure wheel 10 moving up and down of described drive chassis 2 tops; Described workbench 4 middle parts are crossed with a type mainframe 5, and described mainframe 5 tops are provided with top milling unit head 8, and the inner two sides of mainframe 5 arrange respectively a side milling unit head 7; On described workbench 4, corresponding to the both sides of mainframe 5, a set of thruster wheel mechanism 3 is respectively set, the described thruster opinion of every cover mechanism 3 includes two thruster wheels 11 that arrange in pairs.
Described mainframe 5 both sides are fixed respectively a side and are driven motor 1, and the clutch end that described side is driven motor 1 is connected on described side milling unit head 7.
Described drive chassis 2 outsides are fixed with drive motors 13, and the clutch end of described drive motors 13 is connected on driving wheel 9 by turbine and worm transmission mechanism.
The course of work of the present utility model is as follows: in actual production process, when this product is arranged in workshop, conventionally to rollgang 12 be set respectively in lathe rear and front end, in the time that rollgang 12 is set, need to guarantee that the roller top in rollgang 12 keeps flushing with workbench 4 surfaces, then workpiece (rail to be processed) is placed on rollgang 12, in the time that workpiece one end enters driving mechanism 6, depress upper pressure wheel 10, workpiece (rail) bottom surface is close on driving wheel 9 by upper pressure wheel 10, start driving wheel 9, in the time that workpiece runs to side thruster wheel location, start thruster wheel, rail stud is touched on locating wheel by thruster wheel as datum level.The drive wheel that enters milling position Shi Shiyou one end when workpiece, feed speed is adjusted to jog state automatically, in the time that workpiece is driven by two ends driving wheel simultaneously, automatically be transformed into normal milling feed speed, when workpiece afterbody departs from after driving wheel, transporting velocity is transformed into jog speed automatically.One, rigid phase, to poor, by photoelectric sensing equipment, is controlled actuating speed by the frequency converter of PLC programme-control drive motors when a tail Milling Process, guarantees the stability of processing.
More than describing is to explanation of the present utility model, is not to restriction of the present utility model, and the utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, the utility model can be done any type of modification.
Claims (3)
1. a rail pinches formula three facing cuts and cuts special purpose machine tool, it is characterized in that: comprise workbench (4), described workbench (4) two ends are along its length respectively arranged with a set of driving mechanism (6), and the described driving mechanism of every cover (6) includes drive chassis (2), rotate and be arranged at the driving wheel (9) that the upper and top of drive chassis (2) and workbench (4) surface flush and be suspended at also upper pressure wheel moving up and down (10) of described drive chassis (2) top; Described workbench (4) middle part is crossed with a type mainframe (5), and described mainframe (5) top is provided with top milling unit head (8), and the inner two sides of mainframe (5) arrange respectively a side milling unit head (7); Described workbench (4) is upper respectively arranges a set of thruster wheel mechanism (3) corresponding to the both sides of mainframe (5), and the described thruster opinion of every cover mechanism (3) includes two thruster wheels (11) that arrange in pairs.
2. rail as claimed in claim 1 pinches formula three facing cuts and cuts special purpose machine tool, it is characterized in that: described mainframe (5) both sides are fixed respectively a side and driven motor (1), and the clutch end that described side is driven motor (1) is connected on described side milling unit head (7).
3. rail as claimed in claim 1 pinches formula three facing cuts and cuts special purpose machine tool, it is characterized in that: described drive chassis (2) outside is fixed with drive motors (13), and the clutch end of described drive motors (13) is connected on driving wheel (9) by turbine and worm transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686166.4U CN203599596U (en) | 2013-10-31 | 2013-10-31 | Machine tool special for clamping-type three-sided milling of rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686166.4U CN203599596U (en) | 2013-10-31 | 2013-10-31 | Machine tool special for clamping-type three-sided milling of rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599596U true CN203599596U (en) | 2014-05-21 |
Family
ID=50712297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320686166.4U Expired - Fee Related CN203599596U (en) | 2013-10-31 | 2013-10-31 | Machine tool special for clamping-type three-sided milling of rails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521817A (en) * | 2013-10-31 | 2014-01-22 | 无锡华联精工机械有限公司 | Machine tool special for milling rail from three faces in pinching mode |
-
2013
- 2013-10-31 CN CN201320686166.4U patent/CN203599596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521817A (en) * | 2013-10-31 | 2014-01-22 | 无锡华联精工机械有限公司 | Machine tool special for milling rail from three faces in pinching mode |
| CN103521817B (en) * | 2013-10-31 | 2015-11-18 | 无锡华联精工机械有限公司 | Rail pinches formula three facing cut and cuts special purpose machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |