CN203956551U - A kind of auxiliary support apparatus of large heavy machine tool - Google Patents
A kind of auxiliary support apparatus of large heavy machine tool Download PDFInfo
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- CN203956551U CN203956551U CN201420395854.XU CN201420395854U CN203956551U CN 203956551 U CN203956551 U CN 203956551U CN 201420395854 U CN201420395854 U CN 201420395854U CN 203956551 U CN203956551 U CN 203956551U
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- roller
- axle
- support
- roller bracket
- oil cylinder
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Abstract
The utility model relates to a kind of auxiliary support apparatus of large heavy machine tool, it is comprised of oil cylinder, support set, roller bracket, support, base, axle I, bearing, roller and axle II, on base, be provided with support, the other end of base is provided with oil cylinder, support set is installed on oil cylinder, in the middle of support set and support, roller bracket is installed, roller bracket is provided with roller.One end of roller bracket is rack-mount by axle II, and roller bracket is under oil cylinder effect, and axle II is as the rotating shaft of roller bracket rotation.Bearing is fixed on roller inside by axle I, and the assembly that axle I, bearing, roller form is arranged on roller bracket by axle I, guarantees roller when supporting workpiece and workpiece synchronous rolling.Its beneficial effect is: utilize this device to solve lathe and carry little range of work problem, under the prerequisite that guarantees machining accuracy, expanded lathe serviceability.
Description
Technical field
The utility model relates to a kind of auxiliary support apparatus of large heavy machine tool, belongs to lathe supplemental support technical field.
Background technology
The lathe of Chinese large-sized heavy-duty gear hobbing machine lathe, large-scale heavy type structure etc., restriction due to the processing and manufacturing of machine tool self part, and the restriction of frame for movement, as the manufacture of gear hobbing machine worktable worm gear, not enough or self carry in not enough and need supplemental support to strengthen the carrying of lathe in machine tooling scope, increase the range of work, improve precision, expand the processing characteristics of lathe.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of auxiliary support apparatus of large heavy machine tool, utilizes this auxiliary support structure that can realize automatic control, under the prerequisite of current machine part working ability, expanded the serviceability of lathe.
The technical scheme in the invention for solving the technical problem is: a kind of auxiliary support apparatus of large heavy machine tool is comprised of oil cylinder, support set, roller bracket, support, base, axle I, bearing, roller and axle II, on base, be provided with support, the other end of base is provided with oil cylinder, support set is installed on oil cylinder, in the middle of support set and support, roller bracket is installed, roller bracket is provided with roller.One end of roller bracket is rack-mount by axle II, and roller bracket is under oil cylinder effect, and axle II is as the rotating shaft of roller bracket rotation.Bearing is fixed on roller inside by axle I, and the assembly that axle I, bearing, roller form is arranged on roller bracket by axle I, guarantees roller when supporting workpiece and workpiece synchronous rolling.
The beneficial effects of the utility model are: utilize this device to solve lathe and carry little range of work problem, expanded lathe serviceability.Adopt hydraulic jack to control support force size, can need automatic regulating system pressure according to workpiece, support and adopt rotatable roller, avoid reducing the machining accuracy of lathe, guaranteed machining accuracy, support set adopts sphere-contact, and bearing height can be adjusted by trace.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is horizontal cross of the present utility model.
Fig. 3 is use state diagram of the present utility model.
Number in the figure:
1, oil cylinder 2, support set 3, roller bracket 4, support 5, base 6, axle I 7, bearing
8, roller 9, axle II 10, table base 11, auxiliary table 12, workpiece.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of auxiliary support apparatus of large heavy machine tool is comprised of oil cylinder 1, support set 2, roller bracket 3, support 4, base 5, axle I 6, bearing 7, roller 8 and axle II 9, on base 5, be provided with support 4, the other end of base 5 is provided with oil cylinder 1, support set 2 is installed on oil cylinder 1, in the middle of support set 2 and support 4, roller bracket 3 is installed, roller bracket 3 is provided with roller 8.One end of roller bracket 3 is arranged on support 4 by axle II 9, and roller bracket 3 is under oil cylinder 1 effect, and axle II 9 is as the rotating shaft of roller bracket 3 rotations.Bearing 7 is fixed on roller 8 inside by axle I 6, and the assembly that axle I 6, bearing 7, roller 8 forms is arranged on roller bracket 3 by axle I 6, guarantees roller 8 when supporting workpiece and workpiece synchronous rolling.
During use, when the workbench of lathe self can not meet the range of work, during the needing of bearing capacity, one auxiliary table 11 is installed on table base 10, workpiece 12 is placed on auxiliary table 11, through oil cylinder 1, pass through support 3, support set 2 is controlled the height of roller 8, by the utility model, support the auxiliary component outside platen scope, as auxiliary table etc., the pressure of controlling oil cylinder 1 regulates the size of support force, roller 8 in device can with the synchronized rollings of auxiliary component such as auxiliary table, reach the object of supplemental support, guarantee the serviceability of lathe.
Claims (1)
1. the auxiliary support apparatus of a large heavy machine tool, it is characterized in that: it is comprised of oil cylinder (1), support set (2), roller bracket (3), support (4), base (5), axle I (6), bearing (7), roller (8) and axle II (9), on base (5), be provided with support (4), the other end of base (5) is provided with oil cylinder (1), the upper support set (2) of installing of oil cylinder (1), in the middle of support set (2) and support (4), roller bracket (3) is installed, roller bracket (3) is provided with roller (8); It is upper that one end of roller bracket (3) is arranged on support (4) by axle II (9), and roller bracket (3) is under oil cylinder (1) effect, and axle II (9) is as the rotating shaft of roller bracket (3) rotation; Bearing (7) is fixed on roller (8) inside by axle I (6), it is upper that the assembly that axle I (6), bearing (7), roller (8) form is arranged on roller bracket (3) by axle I (6), and assurance roller (8) is when supporting workpiece and workpiece synchronous rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395854.XU CN203956551U (en) | 2014-07-17 | 2014-07-17 | A kind of auxiliary support apparatus of large heavy machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395854.XU CN203956551U (en) | 2014-07-17 | 2014-07-17 | A kind of auxiliary support apparatus of large heavy machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956551U true CN203956551U (en) | 2014-11-26 |
Family
ID=51917188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395854.XU Active CN203956551U (en) | 2014-07-17 | 2014-07-17 | A kind of auxiliary support apparatus of large heavy machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872883A (en) * | 2021-02-04 | 2021-06-01 | 青岛科技大学 | Heavy rectangular workpiece correction platform |
-
2014
- 2014-07-17 CN CN201420395854.XU patent/CN203956551U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872883A (en) * | 2021-02-04 | 2021-06-01 | 青岛科技大学 | Heavy rectangular workpiece correction platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |