CN101898306A - Machine body structure of boring and milling machine - Google Patents
Machine body structure of boring and milling machine Download PDFInfo
- Publication number
- CN101898306A CN101898306A CN 201010245188 CN201010245188A CN101898306A CN 101898306 A CN101898306 A CN 101898306A CN 201010245188 CN201010245188 CN 201010245188 CN 201010245188 A CN201010245188 A CN 201010245188A CN 101898306 A CN101898306 A CN 101898306A
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- China
- Prior art keywords
- guide rail
- machine body
- boring
- lathe bed
- body structure
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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 relates to a machine body structure of a boring and milling machine, comprising a main machine body. The main machine body structure of the boring and milling machine is characterized in that a first guide rail, a second guide rail and a third guide rail in mutually parallel are respectively fixed on the upper surface of the main machine body, the second guide rail is arranged between the first guide rail and the third guide rail, grooves are longitudinally arranged on the first guide rail, the second guide rail and the third guide rail and internally provided with steel inserts matched with the grooves, a plurality of long circular grooves are respectively arranged on the main machine body at both sides of the second guide rail, mounting holes are respectively arranged in the long circular grooves, and a plurality of mounting holes are arranged on the main machine body at the inner sides of the first guide rail and the third guide rail. Because of the steel inserts fixed on the main machine body, the invention has the advantages of good wear resistance, high strength and accuracy and long service life.
Description
Technical field
The present invention relates to a kind of lathe bed structure, especially a kind of lathe bed structure that is used for boring and milling machine belongs to mechanical field.
Background technology
As a manufacturing powerhouse, need often to use boring and milling machine in fields such as machining, manufacturings.The boring and milling machine lathe bed is the primary structure of support table, is provided with guide rail on lathe bed, is used for rolling slide block and other assembly and moves on lathe bed through guide rail.Track segment on the lathe bed is to use more parts on the lathe bed, the way of contact of rolling slide block and guide rail is static friction mostly at present, cause the serious wear of guide rail easily, thereby cause the result in the service life of impairment machine body structure of boring and milling machine, increase the cost of manufacturing, and the input of equipment increases greatly also.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of wearability good machine body structure of boring and milling machine.
According to technical scheme provided by the invention, described machine body structure of boring and milling machine, comprise the lathe bed main body, feature is: at first guide rail, second guide rail and the 3rd guide rail that the upper surface of described lathe bed main body fixedly is parallel to each other respectively, described second guide rail is arranged between first guide rail and second guide rail; Longitudinally be provided with groove on described first guide rail, second guide rail and the 3rd guide rail, setting is complementary at the edge bloom with groove in groove.
On the lathe bed main body of the described second guide rail both sides, be respectively equipped with some oval-shaped slot.
In described oval-shaped slot, be equipped with installing hole.
Lathe bed main body in described first guide rail and the 3rd guide rail inboard is provided with some installing holes.
The present invention inlays bloom on the lathe bed main body is fixing, anti-wear performance is good, intensity height, precision height, long service life.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A view of Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As Fig. 1～shown in Figure 2: machine body structure of boring and milling machine comprises lathe bed main body 1, first guide rail 2, edge bloom 3, groove 4, installing hole 5, second guide rail 6, the 3rd guide rail 7 etc.
The present invention includes lathe bed main body 1, at first guide rail 2, second guide rail 6 and the 3rd guide rail 7 that the upper surface of described lathe bed main body 1 fixedly is parallel to each other respectively, described second guide rail 6 is arranged between first guide rail 2 and second guide rail 7; Longitudinally be provided with groove on described first guide rail 2, second guide rail 6 and the 3rd guide rail 7, setting is complementary at edge bloom 3 with groove in groove;
On the lathe bed main body 1 of described second guide rail 6 both sides, be respectively equipped with some oval-shaped slot 4; In described oval-shaped slot 4, be equipped with installing hole 5;
Lathe bed main body 1 in described first guide rail 2 and the 3rd guide rail 7 inboards is provided with some installing holes 5.
The present invention is fixed on the lathe bed main body 1 at edge bloom 3, and the beneficial effect that has is: make the height of anti-wear performance of guide rail, intensity height, precision height, the long service life of lathe bed.Installing hole 5 convenient other assemblies of installing that are provided with on the lathe bed main body 1.
Claims (4)
1. machine body structure of boring and milling machine, comprise lathe bed main body (1), it is characterized in that: at first guide rail (2), second guide rail (6) and the 3rd guide rail (7) that the upper surface of described lathe bed main body (1) fixedly is parallel to each other respectively, described second guide rail (6) is arranged between first guide rail (2) and second guide rail (7); Longitudinally be provided with groove on described first guide rail (2), second guide rail (6) and the 3rd guide rail (7), setting is complementary at edge bloom (3) with groove in groove.
2. machine body structure of boring and milling machine as claimed in claim 1 is characterized in that: be respectively equipped with some oval-shaped slot (4) on the lathe bed main body (1) of described second guide rail (6) both sides.
3. machine body structure of boring and milling machine as claimed in claim 2 is characterized in that: be equipped with installing hole (5) in described oval-shaped slot (4).
4. machine body structure of boring and milling machine as claimed in claim 1 is characterized in that: be provided with some installing holes (5) at described first guide rail (2) and the inboard lathe bed main body (1) of the 3rd guide rail (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010245188 CN101898306A (en) | 2010-08-04 | 2010-08-04 | Machine body structure of boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010245188 CN101898306A (en) | 2010-08-04 | 2010-08-04 | Machine body structure of boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101898306A true CN101898306A (en) | 2010-12-01 |
Family
ID=43224412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010245188 Pending CN101898306A (en) | 2010-08-04 | 2010-08-04 | Machine body structure of boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101898306A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449861Y (en) * | 2000-09-28 | 2001-09-26 | 盛焕君 | Structure of machine guide track |
| JP2003097552A (en) * | 2001-09-21 | 2003-04-03 | Nsk Ltd | Friction applying device and linear motion guide |
| CN1672868A (en) * | 2005-04-15 | 2005-09-28 | 李旭红 | Improved machine tool guide rail structure |
| CN201519877U (en) * | 2009-10-28 | 2010-07-07 | 吴锡全 | Novel guide rail |
| CN201524912U (en) * | 2009-11-03 | 2010-07-14 | 大连锦运机械设备有限公司 | Movable worktable comprising three rolling guide rails |
| CN201776622U (en) * | 2010-08-04 | 2011-03-30 | 无锡中盈实业有限公司 | Boring-milling machine body structure |
-
2010
- 2010-08-04 CN CN 201010245188 patent/CN101898306A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449861Y (en) * | 2000-09-28 | 2001-09-26 | 盛焕君 | Structure of machine guide track |
| JP2003097552A (en) * | 2001-09-21 | 2003-04-03 | Nsk Ltd | Friction applying device and linear motion guide |
| CN1672868A (en) * | 2005-04-15 | 2005-09-28 | 李旭红 | Improved machine tool guide rail structure |
| CN201519877U (en) * | 2009-10-28 | 2010-07-07 | 吴锡全 | Novel guide rail |
| CN201524912U (en) * | 2009-11-03 | 2010-07-14 | 大连锦运机械设备有限公司 | Movable worktable comprising three rolling guide rails |
| CN201776622U (en) * | 2010-08-04 | 2011-03-30 | 无锡中盈实业有限公司 | Boring-milling machine body structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101201 |