CN102059557A - Machining equipment with auxiliary guide rail unloading mechanism - Google Patents
Machining equipment with auxiliary guide rail unloading mechanism Download PDFInfo
- Publication number
- CN102059557A CN102059557A CN2010105607811A CN201010560781A CN102059557A CN 102059557 A CN102059557 A CN 102059557A CN 2010105607811 A CN2010105607811 A CN 2010105607811A CN 201010560781 A CN201010560781 A CN 201010560781A CN 102059557 A CN102059557 A CN 102059557A
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- CN
- China
- Prior art keywords
- guide rail
- machining equipment
- main guide
- secondary guide
- unloading mechanism
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- 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.)
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Abstract
The invention discloses machining equipment with an auxiliary guide rail unloading mechanism. The machining equipment comprises a main guide rail (1) which is connected to a machine body and a movable sliding table which is seated on the main guide rail (1) and is characterized in that: the machine body is provided with an auxiliary guide rail (4) which is parallel to the main guide rail (1); the sliding table is provided with a supporting mechanism (5); and rollers below the supporting mechanism (5) are seated on the auxiliary guide rail (4). The auxiliary guide rail supports an upright post and is in rolling friction with the upright post, so that the load bearing of the main guide rail is reduced and the wear of the main guide rail is reduced; simultaneously, climbing phenomenon is avoided when the upright post moves and workpiece processing accuracy is enhanced.
Description
Technical field
The present invention relates to a kind of machining equipment with secondary guide rail unloading mechanism.
Background technology
Be organism in machining apparatus, main guide rail is arranged on body, main guide rail top has with respect to guide rail slide unit movably, and for being slidingly matched, slide unit can slide along main guide rail under the driving of driving structure structure between slide unit and the main guide rail.The machining equipment of this structure, the whole annexes on slide unit and the slide unit all are seated on the main guide rail, make main guide rail bear huge gravity, when slide unit moves, serious wear be the more important thing is because creeping phenomenon can appear in action of inertia, influences the machining accuracy of lathe.
Summary of the invention
The purpose of this invention is to provide and a kind of main guide rail is carried out off-load, reduces the main guide rail wearing and tearing, occurs creeping phenomenon when preventing that slide unit from moving, improves the machining equipment with secondary guide rail unloading mechanism of machining accuracy, overcome the deficiencies in the prior art.
Machining equipment with secondary guide rail unloading mechanism of the present invention, comprise main guide rail that is connected on the body and the movably slide unit that is seated on the main guide rail, on body, be provided with secondary guide rail (4), secondary guide rail parallels with main guide rail, be provided with supporting mechanism on slide unit, the below of supporting mechanism has roller to be seated on the secondary guide rail.
Described supporting mechanism has support, and described roller is rack-mount, and the top of support is provided with spring, and the adjustment bolt that has been threaded on the slide unit is adjusted bolt and spring upper end and joined.
The both sides that described roller is located at described support form symmetrical structure, described mid-stent top is fluted, there is the round end that matches with groove load bearing pin lower end and places in the groove, insert in the centre bore of described adjustment bolt on load bearing pin top, described spring is located at the step of load bearing pin and adjusts between the bottom of bolt, and described spring is the butterfly spring.
The bearing of described roller for installing by axle, fixed cover is equipped with roll sleeve on the outer ring of bearing.
Machining equipment with secondary guide rail unloading mechanism of the present invention, because secondary guide supporting column is arranged, and be rolling friction between secondary guide rail and the column, alleviated the load-bearing of main guide rail, reduce the wearing and tearing of main guide rail, when column moves, stopped creeping phenomenon simultaneously, improved the machining accuracy of workpiece.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is an A-A sectional schematic diagram shown in Figure 1.
The specific embodiment
With the horizontal Machining centers is example: as shown in Figure 1, 2: 1 is two parallel main guide rails on the horizontal Machining centers body, 2 is column, lower end and main guide rail 1 that column 2 is equivalent to column 2 match, column 2 can move horizontally on main guide rail 1 by drive mechanism, and column 2 is equivalent to along the slide unit of main guide rail slip.3 is main spindle box, and for being slidingly connected, main spindle box 3 can be slided up and down by the drive unit drive on column 2 between main spindle box 3 and the column 2.
4 is two secondary guide rails that parallel with main guide rail 1, and secondary guide rail 4 can be bolted on the body, also can be into a single integrated structure with body.Four identical supporting mechanisms 5 are equipped with at four jiaos of places, lower end at column 2, and the roller of supporting mechanism 5 belows is seated on the secondary guide rail 4, the load-bearing that is used to share main guide rail 1.
Supporting mechanism 5 includes support 6, and the two ends of support 6 are equipped with roller by axle 9, forms symmetrical structure, and roller is that bearing 8 and the roll sleeve that is sleeved on bearing 8 outer rings 7 are formed.
Mid portion at support 6 is processed with groove.There is the round end that matches with groove the lower end of load bearing pin 13 and places in the groove, insert in the centre bore of adjusting bolt 12 on load bearing pin 13 tops, spring 10 is enclosed within on the load bearing pin 13 and at the step of force-bearing pin 13 lower ends and adjust between the bottom of bolt 12, spring 10 is the butterfly spring.
Adjust bolt 12 and be threaded with thread bush 11, thread bush 11 is located in the respective aperture of column 2 bottoms and by the boss outside thread bush 11 lower ends and is stuck in the hole.
Can adjust the axially loaded of disk spring 10 by adjusting bolt 12, a part of weight of column 2 and main spindle box 3 is supported on the secondary guide rail 4 by this supporting mechanism 5, alleviated the load-bearing of main guide rail 1, can alleviate about 70%, the wearing and tearing of main guide rail have been reduced, more stop the creeping phenomenon when column 2 moves, improved the machining accuracy of workpiece.
Claims (4)
1. machining equipment with secondary guide rail unloading mechanism, comprise the main guide rail (1) that is connected on the body and be seated in movably slide unit on the main guide rail (1), it is characterized in that: on body, be provided with secondary guide rail (4), secondary guide rail (4) parallels with main guide rail (1), be provided with supporting mechanism (5) on slide unit, the below of supporting mechanism (5) has roller to be seated on the secondary guide rail (4).
2. the machining equipment with secondary guide rail unloading mechanism according to claim 1, it is characterized in that: described supporting mechanism (5) has support (6), described roller is installed on the support (6), the top of support (6) is provided with spring (10), the adjustment bolt (12) that has been threaded on the slide unit is adjusted bolt (12) and is joined with spring (10) upper end.
3. the machining equipment with secondary guide rail unloading mechanism according to claim 2, it is characterized in that: the both sides that described roller is located at described support (6) form symmetrical structure, top, described support (6) middle part is fluted, there is the round end that matches with groove load bearing pin (13) lower end and places in the groove, insert in the centre bore of described adjustment bolt (12) on load bearing pin (13) top, described spring (10) is located at the step of load bearing pin (13) and adjusts between the bottom of bolt (12), and described spring (10) is the butterfly spring.
4. the machining equipment with secondary guide rail unloading mechanism according to claim 3 is characterized in that: the bearing (8) of described roller for installing by axle (9), fixed cover is equipped with roll sleeve (7) on the outer ring of bearing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105607811A CN102059557A (en) | 2010-11-26 | 2010-11-26 | Machining equipment with auxiliary guide rail unloading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105607811A CN102059557A (en) | 2010-11-26 | 2010-11-26 | Machining equipment with auxiliary guide rail unloading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102059557A true CN102059557A (en) | 2011-05-18 |
Family
ID=43995157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105607811A Pending CN102059557A (en) | 2010-11-26 | 2010-11-26 | Machining equipment with auxiliary guide rail unloading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102059557A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072010A (en) * | 2013-01-21 | 2013-05-01 | 天津市天重江天重工有限公司 | Rolling flexible pre-stressed auxiliary guide rail device for heavy machine tool |
| CN104972480A (en) * | 2015-06-24 | 2015-10-14 | 哈尔滨蓝光智能电站技术有限公司 | Auxiliary guide rail decoupling mechanism of deposition robot |
| CN105081854A (en) * | 2015-10-08 | 2015-11-25 | 张侃 | Device restraining crawling of machine tool guide rail |
| CN105382827A (en) * | 2015-11-27 | 2016-03-09 | 哈尔滨科能熔敷科技有限公司 | Deposition robot with double-way clamping auxiliary guide ways |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081792Y2 (en) * | 1990-07-31 | 1996-01-24 | オークマ株式会社 | Spindle head guide mechanism of portal type machining center |
| CN2541118Y (en) * | 2002-06-06 | 2003-03-26 | 总格实业股份有限公司 | Elastic connecting device of high speed lathe |
| EP1688212A1 (en) * | 2005-02-04 | 2006-08-09 | Schneeberger Holding AG | X-Y slide for precise positioning with at least three lower X guide rails |
| CN101239403A (en) * | 2008-03-17 | 2008-08-13 | 吉林省鸿源机床制造有限责任公司 | Digital control helical turning-milling machine |
| CN201483023U (en) * | 2009-09-03 | 2010-05-26 | 沈阳机床股份有限公司中捷钻镗床厂 | Automatic horizontal milling and boring machine |
| CN201863003U (en) * | 2010-11-26 | 2011-06-15 | 大连华根机械有限公司 | Machining equipment with auxiliary guide rail unloading mechanism |
-
2010
- 2010-11-26 CN CN2010105607811A patent/CN102059557A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081792Y2 (en) * | 1990-07-31 | 1996-01-24 | オークマ株式会社 | Spindle head guide mechanism of portal type machining center |
| CN2541118Y (en) * | 2002-06-06 | 2003-03-26 | 总格实业股份有限公司 | Elastic connecting device of high speed lathe |
| EP1688212A1 (en) * | 2005-02-04 | 2006-08-09 | Schneeberger Holding AG | X-Y slide for precise positioning with at least three lower X guide rails |
| CN101239403A (en) * | 2008-03-17 | 2008-08-13 | 吉林省鸿源机床制造有限责任公司 | Digital control helical turning-milling machine |
| CN201483023U (en) * | 2009-09-03 | 2010-05-26 | 沈阳机床股份有限公司中捷钻镗床厂 | Automatic horizontal milling and boring machine |
| CN201863003U (en) * | 2010-11-26 | 2011-06-15 | 大连华根机械有限公司 | Machining equipment with auxiliary guide rail unloading mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072010A (en) * | 2013-01-21 | 2013-05-01 | 天津市天重江天重工有限公司 | Rolling flexible pre-stressed auxiliary guide rail device for heavy machine tool |
| CN104972480A (en) * | 2015-06-24 | 2015-10-14 | 哈尔滨蓝光智能电站技术有限公司 | Auxiliary guide rail decoupling mechanism of deposition robot |
| CN105081854A (en) * | 2015-10-08 | 2015-11-25 | 张侃 | Device restraining crawling of machine tool guide rail |
| CN105382827A (en) * | 2015-11-27 | 2016-03-09 | 哈尔滨科能熔敷科技有限公司 | Deposition robot with double-way clamping auxiliary guide ways |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |