CN204935117U - Numerical control machine slide rail locking device - Google Patents
Numerical control machine slide rail locking device Download PDFInfo
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- CN204935117U CN204935117U CN201520726797.3U CN201520726797U CN204935117U CN 204935117 U CN204935117 U CN 204935117U CN 201520726797 U CN201520726797 U CN 201520726797U CN 204935117 U CN204935117 U CN 204935117U
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Abstract
The utility model relates to a kind of numerical control machine slide rail locking device, belong to field of machine tool auxiliary equipment, comprise control section, control section comprises cylinder body, piston, disc spring group and oil cylinder cover, cylinder body is installed on the moving part, described disc spring group to be enclosed within piston and to be arranged in the oil pocket of oil cylinder inside, oil cylinder cover is arranged on cylinder body top, piston stretches out cylinder body, described device also comprises clamping part, clamping part comprises fixed pressuring plate, dynamic pressure plate and adjusting sleeve, piston stretches out cylinder body part and is set with adjusting sleeve and dynamic pressure block successively, dynamic pressure block is locked by clamp nut, level pressure block is fixed on below cylinder body, brake article is provided with between dynamic pressure block and level pressure block, brake article side is fixedly mounted on lathe bed.The utility model coupling mechanism force does not act directly on guide rail, and can not produce damage to guide rail or slide block, ensure that the precision of guide rail, structure is simple, assembles easy to use, low price, is beneficial to popularization.
Description
Technical field
The utility model belongs to field of machine tool auxiliary equipment, particularly a kind of numerical control machine slide rail locking device.
Background technology
The guide support of current Digit Control Machine Tool moving-member adopts linear guides mostly, and it is little that linear guides has frictional force, start light, movement sensitive, steadily, the advantage such as precision stability is good.Existing guide rail structure is primarily of line rail and coordinate the slide block composition slided, and can carry out relative movement, and line rail is fixed on bed piece, and moving-member is fixing with on slide block, and is moved around along line rail by slide block, and keeps precision.Lathe is in actual production, and moving-member will be fixed on certain Working position usually, and this just needs a kind of locking device to lock moving-member.Line rail locking device has been invented by some producers, by this device by online for slider locks rail, this device is by online for coupling mechanism force direct effect rail, easily damage is caused to line rail or slide block, the precision of effect string rail, be unfavorable for that the Long-Time Service of line rail and precision keep, and this apparatus structure complex adaptability is poor, price is high, is unfavorable for widely using.
Utility model content
The purpose of this utility model is to provide a kind of numerical control machine slide rail locking device to solve the problems referred to above.
The utility model numerical control machine slide rail locking device, comprise control section, control section comprises cylinder body, piston, disc spring group and oil cylinder cover, cylinder body is installed on the moving part, described disc spring group to be enclosed within piston and to be arranged in the oil pocket of oil cylinder inside, oil cylinder cover is arranged on cylinder body top, piston stretches out cylinder body, described device also comprises clamping part, clamping part comprises fixed pressuring plate, dynamic pressure plate and adjusting sleeve, piston stretches out cylinder body part and is set with adjusting sleeve and dynamic pressure block successively, dynamic pressure block is locked by clamp nut, level pressure block is fixed on below cylinder body, brake article is provided with between dynamic pressure block and level pressure block, brake article side is fixedly mounted on lathe bed, oil cylinder cover has been provided with oilhole, oilhole is connected with Hydraulic Station by hydraulic tube.
Have gap between level pressure block and brake article, gap, between 0.005mm-0.01mm, ensures time mobile to produce friction.
The active force of hydraulic oil is 1.5-2.5 times of the coupling mechanism force of disc spring group.
Hydraulic Station is provided with pressure-detecting device, ensures the hydraulic oil providing constant pressure.
Adjusting sleeve regulates the distance between dynamic pressure block and brake article to be not less than 1mm.
Compared with prior art, the utility model has the advantage of:
Coupling mechanism force does not act directly on guide rail, and can not produce damage to guide rail or slide block, ensure that the precision of guide rail, structure is simple, assembles easy to use, low price, is beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, moving-member, 2, oil cylinder cover, 3, disc spring group, 4, piston, 5, cylinder body, 6, level pressure block, 7, brake article, 8, lathe bed, 9, clamp nut, 10, dynamic pressure block, 11, adjusting sleeve, 12, hydraulic tube.
Detailed description of the invention
Contrast accompanying drawing below, detailed description of the invention of the present utility model is described in further detail.
Numerical control machine slide rail locking device as shown in Figure 1, comprise control section, control section comprises cylinder body 5, piston 4, disc spring group 3 and oil cylinder cover 2, cylinder body 5 is arranged on moving-member 1, described disc spring group 3 to be enclosed within piston 4 and to be arranged in the oil pocket of oil cylinder inside, oil cylinder cover 2 is arranged on cylinder body 5 top, cylinder body 5 is stretched out in piston 4 lower end, described device also comprises clamping part, clamping part comprises fixed pressuring plate, dynamic pressure plate and adjusting sleeve 11, piston 4 stretches out cylinder body 5 part and is set with adjusting sleeve 11 and dynamic pressure block 10 successively, dynamic pressure block 10 is locked by clamp nut 9, level pressure block 6 is fixed on below cylinder body 5, brake article 7 is provided with between dynamic pressure block 10 and level pressure block 6, brake article 7 side is fixedly mounted on lathe bed 8, oil cylinder cover 2 has been provided with oilhole, oilhole is connected with Hydraulic Station by hydraulic tube 12.
Have gap between level pressure block 6 and brake article 7, gap, between 0.005mm-0.01mm, ensures time mobile to produce friction.
The active force of hydraulic oil is 1.5-2.5 times of the coupling mechanism force of disc spring group 3.
Hydraulic Station is provided with pressure-detecting device, ensures the hydraulic oil providing constant pressure.
Adjusting sleeve 11 regulates the distance between dynamic pressure block 10 and brake article 7 to be not less than 1mm.
Clamping part is in clamped condition under normal conditions, and the power of disc spring group 3 is delivered on level pressure block 6 by piston 4, dynamic pressure block 10, brake article 7, realizes the locking to moving-member 1; When moving-member 1 needs mobile, Hydraulic Station is by hydraulic tube 12 to fuel feeding in cylinder body 5, and oil liquid pressure overcomes the coupling mechanism force of disc spring group 3, and dynamic pressure block 10 and adjusting sleeve 11 are moved down, and brake article 7 and level pressure block 6 depart from, and realizes unlocking.
In sum, the utility model coupling mechanism force does not act directly on guide rail, and can not produce damage to guide rail or slide block, ensure that the precision of guide rail, structure is simple, assembles easy to use, low price, is beneficial to popularization.
In description of the present utility model, term " interior ", " outward ", " longitudinal direction ", " transverse direction ", " on ", D score, " top ", the orientation of the instruction such as " end " or position relationship be based on orientation shown in the drawings or position relationship, it is only the utility model instead of require that the utility model with specific azimuth configuration and operation, therefore can not must be interpreted as restriction of the present utility model for convenience of description.
Claims (5)
1. a numerical control machine slide rail locking device, comprise control section, control section comprises cylinder body (5), piston (4), disc spring group (3) and oil cylinder cover (2), cylinder body (5) is arranged on moving-member (1), described disc spring group (3) is enclosed within piston (4) and goes up and be arranged in the oil pocket of oil cylinder inside, oil cylinder cover (2) is arranged on cylinder body (5) top, cylinder body (5) is stretched out in piston (4) lower end, it is characterized in that described device also comprises clamping part, clamping part comprises fixed pressuring plate, dynamic pressure plate and adjusting sleeve (11), piston (4) stretches out cylinder body (5) part and is set with adjusting sleeve (11) and dynamic pressure block (10) successively, dynamic pressure block (10) is locked by clamp nut (9), level pressure block (6) is fixed on cylinder body (5) below, brake article (7) is provided with between dynamic pressure block (10) and level pressure block (6), brake article (7) side is fixedly mounted on lathe bed (8), oil cylinder cover (2) has been provided with oilhole, oilhole is connected with Hydraulic Station by hydraulic tube (12).
2. numerical control machine slide rail locking device according to claim 1, it is characterized in that there is gap between level pressure block (6) and brake article (7), gap is between 0.005mm-0.01mm.
3. numerical control machine slide rail locking device according to claim 1, is characterized in that the active force of hydraulic oil is 1.5-2.5 times of the coupling mechanism force of disc spring group (3).
4. numerical control machine slide rail locking device according to claim 1, is characterized in that Hydraulic Station is provided with pressure-detecting device.
5. numerical control machine slide rail locking device according to claim 1, is characterized in that adjusting sleeve (11) regulates the distance between dynamic pressure block (10) and brake article (7) to be not less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726797.3U CN204935117U (en) | 2015-09-18 | 2015-09-18 | Numerical control machine slide rail locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726797.3U CN204935117U (en) | 2015-09-18 | 2015-09-18 | Numerical control machine slide rail locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204935117U true CN204935117U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726797.3U Active CN204935117U (en) | 2015-09-18 | 2015-09-18 | Numerical control machine slide rail locking device |
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| CN (1) | CN204935117U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944868A (en) * | 2017-04-21 | 2017-07-14 | 宜昌长机科技有限责任公司 | Horizontal lathe chip removal mechanism and operating method |
| CN107116821A (en) * | 2017-04-11 | 2017-09-01 | 中国重型机械研究院股份公司 | A kind of three station double moldses conveyers and its Transfer method |
| CN107350534A (en) * | 2017-09-12 | 2017-11-17 | 都匀东方机床有限公司 | The tight mechanism of Digit Control Machine Tool milling head sleeve automatic brake |
| CN109702499A (en) * | 2019-02-27 | 2019-05-03 | 苏州工业职业技术学院 | A kind of guide rail locking apparatus and lathe |
| CN112268080A (en) * | 2020-09-23 | 2021-01-26 | 浙江日发精密机床有限公司 | Booster-type walking beam brake clamping device |
| CN117072557A (en) * | 2023-08-08 | 2023-11-17 | 通用技术集团机床工程研究院有限公司 | Novel self-locking normally-closed line rail sliding block and control method thereof |
-
2015
- 2015-09-18 CN CN201520726797.3U patent/CN204935117U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116821A (en) * | 2017-04-11 | 2017-09-01 | 中国重型机械研究院股份公司 | A kind of three station double moldses conveyers and its Transfer method |
| CN106944868A (en) * | 2017-04-21 | 2017-07-14 | 宜昌长机科技有限责任公司 | Horizontal lathe chip removal mechanism and operating method |
| CN107350534A (en) * | 2017-09-12 | 2017-11-17 | 都匀东方机床有限公司 | The tight mechanism of Digit Control Machine Tool milling head sleeve automatic brake |
| CN109702499A (en) * | 2019-02-27 | 2019-05-03 | 苏州工业职业技术学院 | A kind of guide rail locking apparatus and lathe |
| CN112268080A (en) * | 2020-09-23 | 2021-01-26 | 浙江日发精密机床有限公司 | Booster-type walking beam brake clamping device |
| CN112268080B (en) * | 2020-09-23 | 2022-06-07 | 浙江日发精密机床有限公司 | Booster-type walking beam brake clamping device |
| CN117072557A (en) * | 2023-08-08 | 2023-11-17 | 通用技术集团机床工程研究院有限公司 | Novel self-locking normally-closed line rail sliding block and control method thereof |
| CN117072557B (en) * | 2023-08-08 | 2024-02-06 | 通用技术集团机床工程研究院有限公司 | Novel self-locking normally-closed line rail sliding block and control method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |