CN108161479A - A kind of machine tool guideway - Google Patents
A kind of machine tool guideway Download PDFInfo
- Publication number
- CN108161479A CN108161479A CN201611125856.7A CN201611125856A CN108161479A CN 108161479 A CN108161479 A CN 108161479A CN 201611125856 A CN201611125856 A CN 201611125856A CN 108161479 A CN108161479 A CN 108161479A
- Authority
- CN
- China
- Prior art keywords
- wear rib
- machine tool
- guide rail
- tool guideway
- sliding shoe
- 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
Links
Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
Abstract
The invention discloses a kind of machine tool guideway, including the fixation guide rail being set on machine tool body and the sliding shoe being arranged on fixed guide rail；The top surface of the fixed guide rail opens up fluted, first wear rib is installed in the groove, the underrun mounting portion of the sliding shoe is installed in groove, and the bottom surface of the mounting portion is provided with the second wear rib, and second wear rib and the matching of the first wear rib connect and slide connected.The present invention provides a kind of machine tool guideway, and not only wear-resisting property is good, repair replacement cost is low but also convenient for disassembly and assembly, safe and reliable, highly practical.
Description
Technical field
The present invention relates to a kind of guide rails, more particularly to a kind of machine tool guideway, belong to lathe component of machine field.
Background technology
The guide rail of lathe is the important component of lathe, and guide rail can be supported to be transported with guide member along certain movement locus
Dynamic, the accuracy relation of guide rail the precision of machine tooling.
In lathe operational process, guide level can be by certain abrasion, after a period of use, the mill that guide rail is subject to
Damage degree is larger, then can influence the machining accuracy of lathe；Guide rail integrally must be repaired and replace after normal work abrasion, so as to increase
Cost is added.
Invention content
It is a primary object of the present invention to, overcome deficiency of the prior art, a kind of machine tool guideway of new structure be provided,
Not only wear-resisting property is good, repair replacement cost is low but also convenient for disassembly and assembly, safe and reliable, highly practical.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of machine tool guideway including the fixation guide rail being set on machine tool body and is arranged on the fixed sliding shoe led；
The top surface of the fixed guide rail opens up fluted, and the first wear rib, the underrun of the sliding shoe are equipped in the groove
Mounting portion is installed in groove, and the bottom surface of the mounting portion is provided with the second wear rib, second wear rib and first wear-resisting
Item matching connects and slides connected.
The present invention is further arranged to：The two sides of the sliding shoe, which are provided with, along plumb line direction extends and surrounds
The present invention is further arranged to：The top surface of first wear rib and the bottom of the second wear rib are coated with tetrafluoro and gather
Ene coatings.
The present invention is further arranged to：First wear rib is anchored on groove by the first bolt.
The present invention is further arranged to：Second wear rib is anchored on mounting portion by the second bolt.
The present invention is further arranged to：At least one side side wall of the fixed guide rail offers vertical slot along plumb line direction,
Elastic component is installed, the top of the elastic component is provided with supporting plate, the top surface of the supporting plate and the side packet portion of sliding shoe in vertical slot
Bottom surface keeps gap.
The present invention is further arranged to：The vertical slot is at least distributed in one end of fixed lead rail axis length direction.
Compared with prior art, the invention has the advantages that：
1st, by respectively at setting the first wear rib and the second wear rib, and two wear ribs on fixed guide rail and sliding shoe
It slides and is connected in the groove of fixed guide rail, while realizing wearability requirement, be more convenient repair and replace, avoid guide rail normal
It integrally repairs and replaces after service wear, but only need to change corresponding wear rib, it is economical real so as to repair replacement cost
With.2nd, it by opening up vertical slot in the side wall of fixed guide rail and elastic component being equipped in vertical slot, is set on the top of elastic component
Supporting plate so that after guide rail normal work abrasion to a certain extent, the side Bao Bu bottom surfaces of sliding shoe will contact supporting plate top surface, so as to
The grinding away over time situation of wear rib can be quickly and effectively determined, convenient for timely replacement and repair, it is ensured that machining accuracy.
The above is only the general introduction of technical solution of the present invention, in order to be better understood upon the technological means of the present invention, under
With reference to attached drawing, the invention will be further described in face.
Description of the drawings
Fig. 1 is a kind of structure diagram of machine tool guideway of the present invention.
Specific embodiment
With reference to the accompanying drawings of the specification, the present invention is further illustrated.
A kind of machine tool guideway as shown in Figure 1 including the fixation guide rail 1 being set on machine tool body 10 and is arranged on solid
Determine the sliding shoe 2 on guide rail 1；The top surface of the fixed guide rail 1 opens up fluted 11, and it is wear-resisting to be equipped with first in the groove 11
Item 3, the underrun mounting portion 21 of the sliding shoe 2 are installed in groove 11, and the bottom surface of the mounting portion 21 is provided with second
Wear rib 4, second wear rib 4 connect and slide with the matching of the first wear rib 3 and be connected.
The two sides of the sliding shoe 2 are provided with the side packet for extending and surrounding fixed 1 side wall of guide rail along plumb line direction
Portion 22 convenient for carrying out accurate limit to the glide direction of sliding shoe 2, prevents from sliding partially.
The top surface of first wear rib 3 and the bottom surface of the second wear rib 4 are coated with tetrafluoro polyene coating and (do not show in figure
Go out), wearability can be greatly improved.
For first wear rib 3 by the fastening 30 of the first bolt in groove 11, second wear rib 4 passes through the second bolt
Fastening 40 is in mounting portion 21, replacement easy to disassemble.
At least one side side wall of the fixed guide rail 1 offers vertical slot 12 along plumb line direction, and the vertical slot 12 at least divides
Cloth is equipped with elastic component 5 in the one end in fixed 1 axial length direction of guide rail in vertical slot 12, and the top of the elastic component 5 is provided with
Supporting plate 6, the top surface of the supporting plate 6 keep gap with the side Bao Bu22 bottom surfaces of sliding shoe 2.Realize that guide rail normal work may wear to one
After determining degree, the side Bao Bu bottom surfaces of sliding shoe will contact supporting plate top surface, so as to quickly and effectively determine the real-time mill of wear rib
Damage situation, convenient for timely replacement and repair, it is ensured that machining accuracy.
The foregoing descriptions are merely preferred embodiments of the present invention.
Claims (5)
1. a kind of machine tool guideway, it is characterised in that：Including the fixation guide rail being set on machine tool body and it is arranged on fixed guide rail
On sliding shoe；The top surface of the fixed guide rail opens up fluted, and the first wear rib, the sliding shoe are equipped in the groove
Underrun mounting portion install in groove, the bottom surface of the mounting portion is provided with the second wear rib, second wear rib
Connect and slide with the matching of the first wear rib and be connected.
2. machine tool guideway according to claim 1, it is characterised in that：The two sides of the sliding shoe are provided with along plumb line
Direction extends and surrounds the side packet portion of fixed guiding cheekn.
3. machine tool guideway according to claim 1, it is characterised in that：The top surface of first wear rib and the second wear rib
Bottom surface be coated with tetrafluoro polyene coating.
4. machine tool guideway according to claim 1, it is characterised in that：First wear rib is anchored on by the first bolt
Groove.
5. machine tool guideway according to claim 1, it is characterised in that：Second wear rib is anchored on by the second bolt
Mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125856.7A CN108161479A (en) | 2016-12-07 | 2016-12-07 | A kind of machine tool guideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125856.7A CN108161479A (en) | 2016-12-07 | 2016-12-07 | A kind of machine tool guideway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108161479A true CN108161479A (en) | 2018-06-15 |
Family
ID=62526981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611125856.7A Pending CN108161479A (en) | 2016-12-07 | 2016-12-07 | A kind of machine tool guideway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161479A (en) |
-
2016
- 2016-12-07 CN CN201611125856.7A patent/CN108161479A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |