CN203993358U - A kind of Digit Control Machine Tool movable door structure - Google Patents
A kind of Digit Control Machine Tool movable door structure Download PDFInfo
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- CN203993358U CN203993358U CN201420451555.3U CN201420451555U CN203993358U CN 203993358 U CN203993358 U CN 203993358U CN 201420451555 U CN201420451555 U CN 201420451555U CN 203993358 U CN203993358 U CN 203993358U
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- moving door
- upper rail
- rebound
- machine tool
- control machine
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Abstract
The utility model discloses a kind of Digit Control Machine Tool movable door structure, comprise moving door, upper rail and lower guideway, described upper rail, lower guideway are parallel to each other and are arranged on respectively on the fixed support of Digit Control Machine Tool, described moving door is arranged between upper rail and lower guideway, the moving door guider that is provided with a guiding while moving forward and backward for moving door and contacts with upper rail all the time between moving door and upper rail.Described moving door guider comprises rebound and several rollers, and described rebound is fixedly mounted on the top of moving door, and described roller is mounted in pairs on rebound, and upper rail is placed between roller arranged in pairs.Described roller is arranged on rebound by connecting axle, and one end of connecting axle is provided with thread segment, is interspersed with split pin on thread segment.When the utility model can effectively avoid moving door to move along guide rail, there is loosening phenomenon, can prevent that adding man-hour shakes, increased the rigidity of moving door simultaneously, simple in structure, easy for installation, long service life.
Description
Technical field
The utility model relates to a kind of movable door structure, particularly relates to a kind of protective metal plate movable door structure of Digit Control Machine Tool.
Background technology
Existing Digit Control Machine Tool protective metal plate movable door structure is comprised of moving door, upper rail and lower guideway conventionally, and upper rail, lower guideway are parallel to each other and are fixedly mounted on respectively on the fixed support of Digit Control Machine Tool, and moving door is arranged between upper rail and lower guideway.When operating lathe, clamping workpiece, tool changing, workman needs closure or openness moving door.But, due to when work moving door when often there is loosening phenomenon, especially some processing in guide rail moving process and need continually closure or openness moving door, more easily cause the damage of moving door, therefore had a strong impact on the normal operation of lathe.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of loosening phenomenon that occurs can effectively avoid moving door to move along guide rail time is provided, and can prevent that adding man-hour shakes, and the while can increase the Digit Control Machine Tool movable door structure of moving door rigidity.
For solving the problems of the technologies described above, the utility model adopts a kind of like this Digit Control Machine Tool movable door structure, comprise moving door, upper rail and lower guideway, described upper rail, lower guideway are parallel to each other and are arranged on respectively on the fixed support of Digit Control Machine Tool, described moving door is arranged between upper rail and lower guideway, the moving door guider that is provided with a guiding while moving forward and backward for moving door and contacts with upper rail all the time between described moving door and upper rail.
As a kind of preferred embodiment of the present utility model, described moving door guider comprises rebound and several rollers, described rebound is fixedly mounted on the top of moving door, and described roller is mounted in pairs on rebound, and described upper rail is placed between roller arranged in pairs.
In the utility model, described roller is arranged on rebound by connecting axle, and one end of described connecting axle is provided with thread segment, on this thread segment, is interspersed with split pin.
In the utility model, two rollers are all installed on each connecting axle, between described two rollers, be provided with spacer.
In the utility model, it is inverted U-shaped that the cross section of described rebound is.
Adopt after said structure, the utlity model has following beneficial effect:
When moving forward and backward, because roller contacts with guide rail all the time, thereby there is loosening phenomenon can effectively avoid moving door to move along guide rail time and prevent from adding and shake man-hour in moving door of the present utility model, increased moving door rigidity simultaneously.
Split pin of the present utility model can prevent nut loosening and cause coming off, and when roller occurs to become flexible in the vertical direction, still can guarantee that roller rolls and contacts with guide rail, thereby guarantee the normal work that moving door can be permanent.
The utility model has improved the installation rate of moving door, has extended the service life of moving door.
The utility model is simple in structure, easy to process, installs compact, reliable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model Digit Control Machine Tool movable door structure.
Fig. 2 is a kind of structural representation of moving door guider in the utility model.
Fig. 3 is a kind of mounting structure schematic diagram of roller, connecting axle, spacer and split pin in the utility model.
Fig. 4 is the schematic perspective view of Fig. 3.
Fig. 5 is the schematic top plan view of rebound in the utility model.
Fig. 6 is the schematic side view of rebound in the utility model.
The specific embodiment
Referring to a kind of Digit Control Machine Tool movable door structure shown in Fig. 1 to Fig. 6, comprise moving door 1, upper rail 2 and lower guideway 3, described upper rail 2, lower guideway 3 are parallel to each other and are fixedly mounted on respectively on the fixed support of Digit Control Machine Tool, described moving door 1 is arranged between upper rail 2 and lower guideway 3, the moving door guider that is provided with a guiding while moving forward and backward for moving door 1 and contacts with upper rail 2 all the time between described moving door 1 and upper rail 2.
As a kind of preferred embodiment of the present utility model, as shown in Fig. 1,2,5,6, described moving door guider comprises rebound 4 and several rollers 5, described rebound 4 is fixedly mounted on the top of moving door 1 by bolt 9, described roller 5 is mounted in pairs on rebound 4, and described upper rail 2 is placed between roller 5 arranged in pairs.Roller 5 of the present utility model preferably adopts deep groove ball bearing.During work, upper rail 2 is becoming under the clamping of pair roller 5 and the cooperation of rolling to move forward and backward.
In the utility model, as shown in Figure 2, described roller 5 is arranged on rebound 4 by connecting axle 6 and nut 10, and one end of described connecting axle 6 is provided with thread segment, is interspersed with split pin 7 on this thread segment.Described split pin 7 can prevent that nut 10 from becoming flexible and causing coming off, and when roller 5 occurs to become flexible in the vertical direction, still can guarantee that roller and guide rail rolling contact, thereby guarantee the normal work that moving door can be permanent like this.
In the utility model, as shown in Figure 2,3, 4, two rollers 5 are all installed on each connecting axle 6, between described two rollers 5, be provided with spacer 8.In addition, the utility model also can arrange spacer 8 between roller 5 and nut 10.The utility model adopts after spacer 8, can make roller 5 adjustable with the upper-lower position of upper rail 2.
In the utility model, as shown in Figure 6, it is inverted U-shaped that the cross section of described rebound 4 is.
Through on probation, there is not loosening phenomenon in moving door of the present utility model when moving along guide rail, and to add man-hour shockproof, the rigidity of moving door is strong, and long service life is simple in structure, easy to process, has obtained good practical function.
Claims (5)
1. a Digit Control Machine Tool movable door structure, comprise moving door (1), upper rail (2) and lower guideway (3), described upper rail (2), lower guideway (3) are parallel to each other and are arranged on respectively on the fixed support of Digit Control Machine Tool, described moving door (1) is arranged between upper rail (2) and lower guideway (3), it is characterized in that: the moving door guider that is provided with a guiding while moving forward and backward for moving door (1) and contacts with upper rail (2) all the time between described moving door (1) and upper rail (2).
2. Digit Control Machine Tool movable door structure according to claim 1, it is characterized in that: described moving door guider comprises rebound (4) and several rollers (5), described rebound (4) is fixedly mounted on the top of moving door (1), it is upper that described roller (5) is mounted in pairs in rebound (4), and described upper rail (2) is placed between roller arranged in pairs (5).
3. Digit Control Machine Tool movable door structure according to claim 2, it is characterized in that: described roller (5) is arranged on rebound (4) by connecting axle (6), one end of described connecting axle (6) is provided with thread segment, is interspersed with split pin (7) on this thread segment.
4. Digit Control Machine Tool movable door structure according to claim 3, is characterized in that: two rollers (5) are all installed on each connecting axle (6), are provided with spacer (8) between described two rollers (5).
5. according to the Digit Control Machine Tool movable door structure described in claim 2 or 3 or 4, it is characterized in that: the cross section of described rebound (4) is inverted U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451555.3U CN203993358U (en) | 2014-08-12 | 2014-08-12 | A kind of Digit Control Machine Tool movable door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451555.3U CN203993358U (en) | 2014-08-12 | 2014-08-12 | A kind of Digit Control Machine Tool movable door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993358U true CN203993358U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420451555.3U Active CN203993358U (en) | 2014-08-12 | 2014-08-12 | A kind of Digit Control Machine Tool movable door structure |
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| CN (1) | CN203993358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108570A (en) * | 2015-10-14 | 2015-12-02 | 太仓市微贯机电有限公司 | Moving door of numerical control machine tool |
| CN107443156A (en) * | 2017-08-25 | 2017-12-08 | 江门市奥斯龙机械有限公司 | A kind of preceding dodge gate of lathe |
-
2014
- 2014-08-12 CN CN201420451555.3U patent/CN203993358U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108570A (en) * | 2015-10-14 | 2015-12-02 | 太仓市微贯机电有限公司 | Moving door of numerical control machine tool |
| CN107443156A (en) * | 2017-08-25 | 2017-12-08 | 江门市奥斯龙机械有限公司 | A kind of preceding dodge gate of lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Fengqi Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province, No. 20 213164 Patentee after: Jiangsu Shinri Heavy Industry Science & Technology Co., Ltd. Address before: 213164 Jiangsu city of Changzhou Province high-tech industry zone Wujin Fengqi Road Development Zone No. 20 Patentee before: Jiangsu Shinri Heavy Industry Science & Technology Co., Ltd. |