CN203380616U - High-rigidity composite track - Google Patents
High-rigidity composite track Download PDFInfo
- Publication number
- CN203380616U CN203380616U CN201320412746.4U CN201320412746U CN203380616U CN 203380616 U CN203380616 U CN 203380616U CN 201320412746 U CN201320412746 U CN 201320412746U CN 203380616 U CN203380616 U CN 203380616U
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- CN
- China
- Prior art keywords
- track
- dovetail
- sliding seat
- shaped guide
- holder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a high-rigidity composite track. A track (1) is integrally formed on a fixed seat (2) and is in sliding fit with a sliding seat (3), the track (1) integrally formed on the fixed seat (2) is integrated by a plurality of guide tracks arranged at intervals, each guide track adopts a dovetail shape and is outwards broadened from the fixed seat (2), and planes of the guide tracks are formed in the same plane; the sliding seat (3) is provided with dovetail grooves matched with the dovetail-shaped guide tracks, and except one lateral guide surface of one dovetail-shaped guide track, wedge blocks are tightly matched between other guide surfaces of the dovetail-shaped guide tracks and inner walls of the dovetail grooves. The track not only has good rigidity, good lubricating effect and better distortion-resistant and guiding capacity, but also can save materials consumed during assembly, and is easy to assemble; and the matching accuracy of the track is higher, and the service life of a miller is prolonged.
Description
Technical field
The utility model relates to a kind of milling machine, particularly a kind of track of the milling machine with a plurality of track mating surfaces.
Background technology
Milling machine, as a kind of general lathe, for the mechanical processing process of many parts.As shown in Figure 1, the track of milling machine (1) is integrally formed upper in a sliding seat (2), and this sliding seat (2) is slidably matched with a holder (3).Integrally formed track (1) on sliding seat (2) is by spaced the first rectangular guideway (11) and integrally formed the forming of the second rectangular guideway (12).The contact area of track (1) and holder (3), the anti-twist and guidance capability of track (1) is poor.
Holder (3) is provided with the rectangular channel be complementary with the first rectangular guideway (11), the second rectangular guideway (12) shape, and need to utilize three drifts (41), (42), (43) to eliminate respectively the first rectangular guideway (11), the fit clearance of the second rectangular guideway (12) in rectangular channel.Specifically, except the guiding face 111 of the first rectangular guideway (11) one sides, be provided with drift (41), (42), (43) of eliminating gap between the lateral surface of the first rectangular guideway (11) and the second rectangular guideway (12) and rectangular channel medial surface.Two drifts (41), (43) that corresponding the first rectangular guideway (11) two lateral surfaces arrange need install pressing plate (51), (52) additional, so that be installed in pressing plate (51), (52) of rectangular channel notch, with the rectangular channel bottom land, coordinate formation to support the clamp structure of drift (41), (43) both ends of the surface, not only waste material, and increased the assembling difficulty of track, and then affected cutting ability and the machining accuracy of milling machine.
The utility model content
The problem existed for prior art, the utility model provides a kind of Planar Compound formula swallowtail track simple in structure.This track is good rigidly not only, and high lubricating effect has preferably anti-twist and guidance capability, and saves the assembling consumptive material, also makes assembling easier; The quality of fit of track also maintains a more long, to extend the service life of milling machine.
For achieving the above object, technical solutions of the utility model are:
High rigid composite formula track, this track (1) is integrally formed upper in a sliding seat (2), and is slidably matched with a holder (3); Integrally formed track (1) on sliding seat (2) is that a plurality of guide rails are the dovetail shaped of outwards being widened by sliding seat (2) by integrally formed the forming of a plurality of spaced guide rails; Described holder (3) is provided with the holder dovetail groove be complementary with described dovetail shaped guide rail shape, the guiding face on being positioned at a dovetail shaped guide rail wherein, between the inwall of the lateral surface of dovetail shaped guide rail and described holder dovetail groove all tight fit voussoir is arranged.
Further, the guide level of each dovetail shaped guide rail forms at grade
Further, described track (1) is integrally formed on sliding seat (2) by two spaced dovetail shaped guide rails, and setting is emptied at the middle part of the sliding seat dovetail groove formed between two dovetail shaped guide rails.
Further, described sliding seat (2) the both side ends formation stopper that stretches out, described stopper coordinates with the bottom land of holder dovetail groove respectively and forms the clamp structure of supporting the drift both ends of the surface.
The beneficial effect of technique scheme is, the utility model increases track contact area and contact width by being arranged on conplane a plurality of dovetail shaped guide rail, reaches good rigidity, the error equalization, make the surface accuracy of guide level higher, the guide rail life-span maintains more permanent purpose.The structure thickness that in addition, not only can make to be fixed seat with sliding seat in conplane guide level increases, rigidity is better, precision is higher; And the lubricant effect of guide rail can be better, the service efficiency that the operating efficiency of guide rail is higher, further improve lubricating oil; Increase track contact area width, can make track obtain the function of preferably anti-twist and guiding.The first stopper and the second stopper that the utility model sliding seat both side ends stretches out and forms, can save the pressing plate used in prior art, and it is easier to assemble, and save assembled material, to improve product competitiveness.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the mounting structure schematic diagram of prior art rectangular rail;
Fig. 2 is the mounting structure schematic diagram of the high rigid composite formula of the utility model track.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Planar Compound formula swallowtail track as shown in Figure 2, this track (1) is integrally formed upper in a sliding seat (2), and is slidably matched with a holder (3).
Integrally formed track (1) on sliding seat (2) is by integrally formed the forming of a plurality of spaced guide rails.Described guide rail is the dovetail shaped of outwards being widened by sliding seat (2), and the guide level of each guide rail forms at grade.Described holder (3) is provided with the holder dovetail groove be complementary with described dovetail shaped guide rail shape, the guiding face on being positioned at a dovetail shaped guide rail wherein, between the inwall of the lateral surface of dovetail shaped guide rail and described holder dovetail groove all tight fit voussoir is arranged.Best, described a plurality of guide rail quantity arranges two.
As shown in Figure 2, two spaced, be shape wide at the top and narrow at the bottom, integrally formed the first dovetail shaped guide rail (11) and the second dovetail shaped guide rail (12) on sliding seat (2), setting is emptied at the middle part 13 of the sliding seat dovetail groove formed between the first dovetail shaped guide rail (11) and the second dovetail shaped guide rail (12), to guarantee the quality of fit of the first dovetail shaped guide rail (11) and the second dovetail shaped guide rail (12) and holder dovetail groove.The first guide level (111) that described the first dovetail shaped guide rail (11) and the second dovetail shaped guide rail (12) are corresponding and the second guide level (112) form at grade, to increase track contact area and contact width, reach good rigidity, the error equalization, make the surface accuracy of guide level higher, the guide rail life-span remains more permanent; And the structure thickness that not only can make the holder (3) that coordinates with sliding seat (2) in conplane guide level increases, rigidity is better, precision is higher; And the lubricant effect of guide rail can be better, the service efficiency that the operating efficiency of guide rail is higher, further improve lubricating oil; Increase track contact area width, can make track obtain the function of preferably anti-twist and guiding.
Guiding face (112) on being positioned at the first dovetail shaped guide rail (11), between the inwall of the lateral surface of the first dovetail shaped guide rail (11) and the second dovetail shaped guide rail (12) and holder dovetail groove, tight fit has the first voussoir (41), the second voussoir (42) and the 3rd voussoir (43) respectively.Sliding seat of the present utility model (2) both side ends stretches out and forms the first stopper (21) and the second stopper (22), and described the first stopper (21) and the second stopper (22) coordinate respectively formation to support the clamp structure of the first voussoir (41) and the 3rd voussoir (43) both ends of the surface with the bottom land of holder dovetail groove.Can save the pressing plate used in prior art, it is easier to assemble, and saves assembled material, to improve product competitiveness.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in utility model contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, be changed.And the change that those skilled in the art carry out and variation do not break away from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (5)
1. high rigid composite formula track, this track (1) is integrally formed upper in a sliding seat (2), and is slidably matched with a holder (3); It is characterized in that: integrally formed track (1) on sliding seat (2) is that a plurality of guide rails are the dovetail shaped of outwards being widened by sliding seat (2) by integrally formed the forming of a plurality of spaced guide rails; Described holder (3) is provided with the holder dovetail groove be complementary with described dovetail shaped guide rail shape, the guiding face on being positioned at a dovetail shaped guide rail wherein, between the inwall of the lateral surface of dovetail shaped guide rail and described holder dovetail groove all tight fit voussoir is arranged.
2. high rigid composite formula track as claimed in claim 1 is characterized in that: the guide level of each dovetail shaped guide rail forms at grade.
3. high rigid composite formula track as claimed in claim 1 or 2, it is characterized in that: described track (1) is integrally formed on sliding seat (2) by two spaced dovetail shaped guide rails, and setting is emptied at the middle part of the sliding seat dovetail groove formed between two dovetail shaped guide rails.
4. high rigid composite formula track as claimed in claim 1 or 2 is characterized in that: described sliding seat (2) the both side ends formation stopper that stretches out, described stopper coordinates with the bottom land of holder dovetail groove respectively and forms the clamp structure of supporting the drift both ends of the surface.
5. high rigid composite formula track as claimed in claim 3 is characterized in that: described sliding seat (2) the both side ends formation stopper that stretches out, described stopper coordinates with the bottom land of holder dovetail groove respectively and forms the clamp structure of supporting the drift both ends of the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320412746.4U CN203380616U (en) | 2013-07-12 | 2013-07-12 | High-rigidity composite track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320412746.4U CN203380616U (en) | 2013-07-12 | 2013-07-12 | High-rigidity composite track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380616U true CN203380616U (en) | 2014-01-08 |
Family
ID=49869142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320412746.4U Expired - Fee Related CN203380616U (en) | 2013-07-12 | 2013-07-12 | High-rigidity composite track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380616U (en) |
-
2013
- 2013-07-12 CN CN201320412746.4U patent/CN203380616U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160712 |