CN201950510U - Independent walking bench for numerical control heavy type horizontal lathe - Google Patents
Independent walking bench for numerical control heavy type horizontal lathe Download PDFInfo
- Publication number
- CN201950510U CN201950510U CN 201020669685 CN201020669685U CN201950510U CN 201950510 U CN201950510 U CN 201950510U CN 201020669685 CN201020669685 CN 201020669685 CN 201020669685 U CN201020669685 U CN 201020669685U CN 201950510 U CN201950510 U CN 201950510U
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- stage
- walking
- flexible
- bench
- walking bench
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- Expired - Lifetime
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Abstract
The utility model discloses an independent walking bench for a numerical control heavy type horizontal lathe. The mount of the walking bench, with one end connected with a large knife rest through bolts and the other end supporting on the ground through rollers is a supporting mechanism for a telescoping walking bench. A straight line guide rail with the bottom of a middle segment equipped with a guiding nut is provided on two sides of the lower bottom of the telescoping walking bench. A driving mechanism of the telescoping walking bench is equipped on the mount; a driving leading screw is driven by a driving motor to draw the straight line guide rail and the telescoping walking bench to horizontally telescope by the guiding nut in the middle segment of the guide rail; and a stop device of the guiding nut is provided on the tail end of the driving leading screw. The independent walking bench of the utility model has the beneficial effects that connection to the upper knife rest is released, which directly avoids influence to workpiece cutting precision caused by movement of operation personnel on a walking bench. The straight line guide rail is employed as a movement component to guarantee smooth and stable motion of the telescoping walking bench. A dialing mechanism is of an H steel type structure, and connected on the rear side of the large knife, which for a heavy type horizontal lathe, can avoid desynchronized back and forth motion of the independent walking bench when the large knife rest is moving along a bed.
Description
Technical field
The utility model relates to a kind of CNC heavy-duty horizontal lathe and independently walks on stage.
Background technology
Along with the quick raising of CNC heavy-duty horizontal lathe machining accuracy, the stability requirement of in the lathe design upper tool post being walked on stage is also strict further.Because existing upper tool post is walked on stage and is all put together on the upper tool post, when operating personnel are mobile before and after on upper tool post is walked on stage, will cause the variation of the center of gravity of walking on stage, thereby cause the static pressure oil film to change, cause the point of a knife place small fluctuation to occur, this fluctuation can directly have influence on the machining accuracy of workpiece, and this problem does not find good solution so far.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of CNC heavy-duty horizontal lathe independently to walk on stage, when adopting this design can directly avoid operating personnel on upper tool post is walked on stage, to walk about to the influence of workpiece machining accuracy.
The technical solution adopted in the utility model is: the technical solution adopted in the utility model is: this walk on stage comprise fixed mount, flexible walk on stage, drive motors, pedal, guardrail, driving leading screw, guiding screw, line slideway, stopping means.Fixed mount is provided with a plurality of bearing supports for flexible supporting device of walking on stage, and the one end puts together on the carriage, and the other end by roller wheel bearing on the ground.Flexible walking on stage is spliced by channel-section steel, and the lozenge pattern plate of both sides projection is housed on the flexible table top of walking on stage, and safety barrier is equipped with in the side.Be provided with line slideway in flexible two bottom sides of walking on stage, the guiding screw be housed in the bottom in line slideway stage casing.Flexible driving mechanism of walking on stage is housed on fixed mount, this mechanism is made of drive motors, driving leading screw and guiding screw, driving leading screw is driven by drive motors, guiding screw pulling line slideway by the line slideway stage casing and the flexible level of walking on stage are driving the stopping means that the leading screw tail end is provided with the guiding screw to flexible.The toggle mechanism of H die structure is connected on the carriage.
The beneficial effects of the utility model are: because removed and upper tool post between annexation, when directly having avoided operating personnel on walking on stage, to walk about to the influence of workpiece cutting precision.Adopt line slideway as moving-member, can guarantee that the flexible motion of walking on stage is smooth and easy, steadily.The setting of toggle mechanism can avoid heavily loaded sleeping carriage to take place at independently walk on stage when lathe bed the moves asynchrony phenomenon that seesaws of carriage.
The utility model is under the jurisdiction of the great special project of national science and technology " the horizontal boring lathe of NC heavy that is used for the processing of harbour and heavy parts peculiar to vessel " project, project number: 20009 ZX04002-042.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
Fig. 1 is the general structure schematic diagram of the utility model embodiment.
Fig. 2 is the structural representation of driving mechanism among the embodiment.
, fixed mount 2, flexible walk on stage 3, toggle mechanism 4, drive motors
5, pedal 6, guardrail 7, driving leading screw 8, guiding screw
9, line slideway 10, stopping means.
The specific embodiment
Example 1
The technical solution adopted in the utility model is: this is walked on stage and comprises fixed mount 1, flexible walks on stage 2, drive motors 4, pedal 5, guardrail 6, drives leading screw 7, guiding screw 8, line slideway 9, stopping means 10.
Flexible walking on stage 2 is spliced by channel-section steel, and the lozenge pattern plate of both sides projection is housed on flexible 2 the table top of walking on stage, and safety barrier is equipped with in the side.Be provided with line slideway 9 in flexible 2 the two bottom sides of walking on stage, guiding screw 8 is housed in the bottom in line slideway 9 stage casings.
Fixed mount 1 is provided with a plurality of bearing supports for flexible 2 the supporting device of walking on stage, and the one end puts together on the carriage, and the other end by roller wheel bearing on the ground.
Flexible 2 the driving mechanism of walking on stage being housed on fixed mount 1, this mechanism is made of drive motors 4, driving leading screw 7 and guiding screw 8, drive leading screw 7 and driven by drive motors, guiding screw 8 pulling line slideways 9 by the line slideway stage casing and flexible 2 levels of walking on stage are to flexible.
Driving the stopping means 10 that leading screw 7 tail ends are provided with the guiding screw.The toggle mechanism 3 of H die structure is connected on the carriage.
Claims (2)
1. a CNC heavy-duty horizontal lathe is independently walked on stage, and it is characterized in that: this is walked on stage and comprises fixed mount (1), flexible walks on stage (2), drive motors (4), pedal (5), guardrail (6), drives leading screw (7), guiding screw (8), line slideway (9) and stopping means (10); Fixed mount (1) is provided with a plurality of bearing supports for the supporting device of flexible walk on stage (2), and the one end puts together on the carriage, and the other end by roller wheel bearing on the ground; Flexible walk on stage (2) are spliced by channel-section steel, and the lozenge pattern plate of both sides projection is housed on the table top of flexible walk on stage (2), and safety barrier is equipped with in the side; Two bottom sides in flexible walk on stage (2) is provided with line slideway (9), and guiding screw (8) is housed in the bottom in line slideway (9) stage casing; The driving mechanism of flexible walk on stage (2) is housed on fixed mount (1), this mechanism is made of drive motors (4), driving leading screw (7) and guiding screw (8), driving leading screw (7) is driven by drive motors (4), guiding screw (8) pulling line slideway (9) by line slideway (9) stage casing and flexible (2) level of walking on stage are driving the stopping means (10) that leading screw (7) tail end is provided with the screw that leads to flexible.
2. CNC heavy-duty horizontal lathe according to claim 1 is independently walked on stage, and it is characterized in that: the toggle mechanism (3) of H die structure is connected on the carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020669685 CN201950510U (en) | 2010-12-20 | 2010-12-20 | Independent walking bench for numerical control heavy type horizontal lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020669685 CN201950510U (en) | 2010-12-20 | 2010-12-20 | Independent walking bench for numerical control heavy type horizontal lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950510U true CN201950510U (en) | 2011-08-31 |
Family
ID=44494637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020669685 Expired - Lifetime CN201950510U (en) | 2010-12-20 | 2010-12-20 | Independent walking bench for numerical control heavy type horizontal lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2907617A1 (en) * | 2014-02-14 | 2015-08-19 | WFL Millturn Technologies GmbH & Co. KG | Machine tool |
| CN111546101A (en) * | 2020-05-12 | 2020-08-18 | 湖南文理学院 | Machine tool with adjusting function for processing non-standard parts |
-
2010
- 2010-12-20 CN CN 201020669685 patent/CN201950510U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2907617A1 (en) * | 2014-02-14 | 2015-08-19 | WFL Millturn Technologies GmbH & Co. KG | Machine tool |
| CN111546101A (en) * | 2020-05-12 | 2020-08-18 | 湖南文理学院 | Machine tool with adjusting function for processing non-standard parts |
| CN111546101B (en) * | 2020-05-12 | 2021-03-23 | 湖南文理学院 | Machine tool with adjusting function for processing non-standard parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |