CN104260404A - Novel press slide block guide structure - Google Patents
Novel press slide block guide structure Download PDFInfo
- Publication number
- CN104260404A CN104260404A CN201310670344.9A CN201310670344A CN104260404A CN 104260404 A CN104260404 A CN 104260404A CN 201310670344 A CN201310670344 A CN 201310670344A CN 104260404 A CN104260404 A CN 104260404A
- Authority
- CN
- China
- Prior art keywords
- slide block
- guide
- linear bearing
- guide structure
- guide pillar
- 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
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- Bearings For Parts Moving Linearly (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention relates to a slide block guide structure. The slide block guide structure comprises a slide block (1), and a guide column (2) arranged inside the slide block (1)and fixedly connected with the slide block (1), wherein guide parts positioned at the upper and lower parts of the slide block (1) for guiding the guide column (2) are respectively arranged at the two ends of the guide column (2). Linear bearings originally mounted on the slide block are mounted on a machine body; meanwhile, the guide column originally fixed on the machine body is fixed on the slide block; the mounting positions of the two linear bearings are changed to largely increase the guide length of the slide block; and the operation precision of the slide block can be largely improved under the condition of not changing the processing precision of all processed pieces.
Description
Technical field
The present invention relates to a kind of slider guide structure, particularly a kind of high-speed blanking press slider guide structure.
Background technology
Slider guide linear bearing of the prior art is mounted in the installing hole of slide block, and moves back and forth with slide block, and slide block guide post and fuselage are fixing, and when slide block movement, guide pillar obtains accurate guiding from linear bearing and supports.But because this kind of structure linear bearing is mounted in the installing hole of slide block, and the length of the installing hole of slide block must be less than upper and lower fuselage space, slide block movement place.So slide block does not have fully obtain guiding accuracy to greatest extent, hinder existing lathe running precision and improve further.
Summary of the invention
The present invention is directed to above-mentioned defect, it is simple that object is to provide a kind of structure, can improve the novel press machine slider guide structure of the guiding accuracy to slide block.
The technical solution used in the present invention is for this reason: the present invention includes slide block (1) and be set in the inner guide pillar (2) be connected with it of slide block (1), guide pillar (2) two ends are respectively equipped with the guide part led to guide pillar (2) being in slide block (1) top, bottom.
Described guide part is arranged in the installing space that fuselage (4) and guide pillar (2) formed, and is a linear bearing one (3) only occurring to roll.
Establish linear bearing two in the installing space that described slide block (1) and guide pillar (2) are formed, follow slide block (1) and synchronously move up and down.
Be provided with the oil-in that linear bearing one (3) is lubricated.
Be provided with the oil-in that linear bearing two is lubricated.
Advantage of the present invention is: the linear bearing be originally arranged on slide block is installed on fuselage by the present invention; Originally the guide pillar be fixed on fuselage is fixed to slide block simultaneously, is drastically increased the guiding length of slide block by the installation site changing two linear bearings, first mate can improve the running precision of slide block when all workpiece machining accuracies are constant.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of traditional direction structure.
1 be slide block, 2 be guide pillar in figure, 3 for linear bearing one, 4 be fuselage.
Detailed description of the invention
As shown in Figure 1, be a kind of novel press machine slider guide structure, mainly comprise the guide pillar 2 be fixed in slide block 1, be arranged on the linear bearing 1 in fuselage 4 hole, when slide block about 1 runs, linear bearing 1 simultaneously in fuselage 4 hole and guide pillar 2 surface roll.
During work, slide block 1 pumps, and slide block 1 drives guide pillar 2 fixing with it to move up and down, linear bearing 1 simultaneously in fuselage 4 hole and guide pillar 2 surface roll; Therefore slide block 1 can obtain accurate guiding and support from the linear bearing 3 be arranged in fuselage 4 hole, upper and lower two ends, because linear bearing one 3 points is located on upper and lower fuselage 4, therefore it increases greatly to the guiding length of guide pillar 2, represents at Fig. 1, Fig. 2.
The present invention also can establish linear bearing two between slide block 1 and guide pillar 2, further raising guiding accuracy, to improve machine tool accuracy further, difference is, linear bearing two synchronously should move up and down with slide block 1, and linear bearing 1 should be limited by fuselage 4, it can only carry out the guiding of guide pillar 2, does not move up and down with it.
The present invention, in order to improve the working environment of each parts, can arrange oil-in, lubricates, cause the damage to each parts, affect machine tool accuracy with the friction reduced between each parts parts such as linear bearing 1 grade.
Claims (5)
1. a novel press machine slider guide structure, it is characterized in that, comprise slide block (1) and be set in the inner guide pillar (2) be connected with it of slide block (1), guide pillar (2) two ends are respectively equipped with the guide part led to guide pillar (2) being in slide block (1) top, bottom.
2. a kind of novel press machine slider guide structure according to claim 1, is characterized in that, described guide part is arranged in the installing space that fuselage (4) and guide pillar (2) formed, and is a linear bearing one (3) only occurring to roll.
3. a kind of novel press machine slider guide structure according to claim 1, is characterized in that, establishes linear bearing two, follow slide block (1) and synchronously move up and down in the installing space that described slide block (1) and guide pillar (2) are formed.
4. a kind of novel press machine slider guide structure according to claim 2, is characterized in that, be provided with the oil-in lubricated linear bearing one (3).
5. a kind of novel press machine slider guide structure according to claim 3, is characterized in that, is provided with the oil-in lubricated linear bearing two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670344.9A CN104260404A (en) | 2013-12-11 | 2013-12-11 | Novel press slide block guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670344.9A CN104260404A (en) | 2013-12-11 | 2013-12-11 | Novel press slide block guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104260404A true CN104260404A (en) | 2015-01-07 |
Family
ID=52152046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310670344.9A Pending CN104260404A (en) | 2013-12-11 | 2013-12-11 | Novel press slide block guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260404A (en) |
-
2013
- 2013-12-11 CN CN201310670344.9A patent/CN104260404A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |
|
| WD01 | Invention patent application deemed withdrawn after publication |