CN202571812U - Bidirectional linear guide rail - Google Patents
Bidirectional linear guide rail Download PDFInfo
- Publication number
- CN202571812U CN202571812U CN 201220194745 CN201220194745U CN202571812U CN 202571812 U CN202571812 U CN 202571812U CN 201220194745 CN201220194745 CN 201220194745 CN 201220194745 U CN201220194745 U CN 201220194745U CN 202571812 U CN202571812 U CN 202571812U
- Authority
- CN
- China
- Prior art keywords
- linear guides
- linear guide
- guide rails
- carriages
- lathe bed
- 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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- Machine Tool Units (AREA)
Abstract
The utility model relates to a bidirectional linear guide rail. The bidirectional linear guide rail comprises a lathe bed (1), first direction linear guide rails (2), small carriages (3), big carriages (4), pressing cylinders (5), second direction linear guide rails (6), linear rail pressing plates (7) and flat cup screws (8), wherein the upper surface of the lathe bed (1) is symmetrically provided with a pair of the first direction linear guide rails (2) from left to right, the first direction linear guide rails (2) are provided with the big carriages (4), the upper surfaces of the big carriages (4) are provided with the second direction linear guide rails (6) along a direction where the big carriages are orthogonal to the first direction linear guide rails (2), and the second direction linear guide rails (6) are provided with the small carriages (3). According to the bidirectional linear guide rail disclosed by the utility model, the accuracy of the guide rails can be ensured, and the production efficiency is increased.
Description
Technical field
The utility model belongs to the machine tool technology field, particularly relates to a kind of two to linear guides.
Background technology
The existing machine tool guide rail often has only a direction, and owing to use repeatedly in the process, wearing and tearing can appear in guide rail, cause precise decreasing, need regular the maintenance, have influenced production efficiency greatly.
The utility model content
The utility model technical problem to be solved provides a kind of two to linear guides, can enhance productivity to guaranteeing guide precision.
The utility model solves the technical scheme that its technical problem adopted: provide a kind of two to linear guides, comprise lathe bed, first to linear guides; Upper slide rest, saddle compresses cylinder; Second to linear guides; Line rail pressure plate peace cup screw, left-right symmetric is equipped with a pair of first to linear guides above the described lathe bed, and first is equipped with saddle on linear guides; On saddle, be orthogonal to first and be equipped with second to linear guides to the linear guides direction; Second is equipped with upper slide rest on linear guides.
Left-right symmetric locks location first to linear guides through putting down the cup screw and compressing cylinder above the described lathe bed.
Left-right symmetric locks location second to linear guides through putting down the cup screw and compressing cylinder above the described saddle.
Described second passes through line rail pressure plate stationary positioned outside linear guides.
Beneficial effect
The utility model can guarantee guide precision, enhances productivity.
Description of drawings
Fig. 1 is the utility model right view.
Fig. 2 is the utility model left view.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
Like Fig. 1～shown in Figure 2, a kind of two to linear guides, comprises lathe bed 1; First to linear guides 2, upper slide rest 3, saddle 4; Compress cylinder 5, the second to linear guides 6, line rail pressure plate 7 peace glass screws 8; Left-right symmetric is equipped with a pair of first and to linear guides 2, the first saddle 4 is installed on linear guides 2 above the described lathe bed 1; On saddle 4, be orthogonal to first and be equipped with second to linear guides 6 to linear guides 2 directions; Second is equipped with upper slide rest 3 on linear guides 6.
Left-right symmetric locks location first to linear guides 2 through putting down cup screw 8 and compressing cylinder 5 above the described lathe bed 1.
Left-right symmetric locks location second to linear guides 6 through putting down cup screw 8 and compressing cylinder 5 above the described saddle 4.
Described second to linear guides 6 outsides through line rail pressure plate 7 stationary positioned.
1. first to linear guides 2 employing formal dress bilinearity guide rails, through location, the outside, interior side compression cylinder 5 extruding peace cup screws 8 locking modes.Adopt the guide rail easy mounting of this kind mode, precision guarantees easily, and under the situation of same lathe bed width, because the span of linear guides increases, the rigidity of lathe, stability is strengthened.
2. second to linear guides 6 employing upside-down mounting bilinearity guide rails, use for reference first to location and extruding locking mode.And according to second to features of movement, the linear guides slide block makes lathe remain at the center of guide rail and slide block spacing at the application point that adds the cutter in man-hour according to alignment of shafts symmetric arrangement.Thereby make second to rigidity, stability enhancing.
Claims (4)
1. one kind two to linear guides, comprises lathe bed (1), and first to linear guides (2); Upper slide rest (3); Saddle (4) compresses cylinder (5), and second to linear guides (6); It is characterized in that: left-right symmetric is equipped with a pair of first to linear guides (2) above the described lathe bed (1), and first is equipped with saddle (4) on linear guides (2); On saddle (4), be orthogonal to first and be equipped with second to linear guides (6) to linear guides (2) direction; Second is equipped with upper slide rest (3) on linear guides (6).
2. according to claim 1 a kind of two to linear guides, it is characterized in that: left-right symmetric locks location first to linear guides (2) through putting down cup screw (8) and compressing cylinder (5) above the described lathe bed (1).
3. according to claim 1 a kind of two to linear guides, it is characterized in that: left-right symmetric locks location second to linear guides (6) through putting down cup screw (8) and compressing cylinder (5) above the described saddle (4).
4. according to claim 1 a kind of two to linear guides, it is characterized in that: described second passes through line rail pressure plate (7) stationary positioned outside linear guides (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194745 CN202571812U (en) | 2012-04-28 | 2012-04-28 | Bidirectional linear guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194745 CN202571812U (en) | 2012-04-28 | 2012-04-28 | Bidirectional linear guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571812U true CN202571812U (en) | 2012-12-05 |
Family
ID=47241263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194745 Expired - Fee Related CN202571812U (en) | 2012-04-28 | 2012-04-28 | Bidirectional linear guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127770A (en) * | 2015-10-19 | 2015-12-09 | 陕西宝成航空仪表有限责任公司 | Movable working table |
-
2012
- 2012-04-28 CN CN 201220194745 patent/CN202571812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127770A (en) * | 2015-10-19 | 2015-12-09 | 陕西宝成航空仪表有限责任公司 | Movable working table |
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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 |
Granted publication date: 20121205 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |