CN203843509U - Work table angle deflection mechanism - Google Patents
Work table angle deflection mechanism Download PDFInfo
- Publication number
- CN203843509U CN203843509U CN201420146488.4U CN201420146488U CN203843509U CN 203843509 U CN203843509 U CN 203843509U CN 201420146488 U CN201420146488 U CN 201420146488U CN 203843509 U CN203843509 U CN 203843509U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- work table
- power transmission
- adjustment block
- outer gear
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000010862 gear shaping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model discloses a work table angle deflection mechanism of a machine tool. The mechanism comprises a fixed work table, a rotating work table, a support frame, a cylindrical inner gear, a conical outer gear, a transmission shaft, a sliding bearing and an adjusting block. The support frame is fixed on the fixed work table, the adjusting block is fixed on the support frame, the rotating work table penetrates the fixed work table and stretches into the support frame, the cylindrical inner gear is fixedly connected with the rotating work table, the conical outer gear is fixedly connected at the lower end of the transmission shaft, the middle of the transmission shaft is supported in a support hole of the adjusting block through the sliding bearing in a rotating mode, a workpiece installation portion is arranged on the upper portion of the transmission shaft and located above the adjusting block, the cylindrical inner gear is meshed with the conical outer gear, an inclined angle alpha is formed between the top face and the horizontal face of the adjusting block, and a deflection angle beta is formed between the axis of the transmission shaft and the axis of the rotating work table. The work table angle deflection mechanism is flexible and reliable in angle deflection, accurate in transmission and good in adaptability.
Description
Technical field
The utility model relates to a kind of lathe of work level angle deflection mechanism, especially Working table for machine tool.
Background technology
At present, industrial workbench greatly mainly with fixed axis vertical rotary be main, the workbench that can arbitrarily adjust angle is less, and mechanism's complexity, cost are high.Common angular deflection mechanism is taking skewback frock as main, and a set of frock is only applicable to a kind of angular deflection, and transmission inaccuracy, applicability are wideless.
Summary of the invention
The purpose of this utility model is to provide a kind of angular deflection flexible, reliable, and transmission is without postponing, lagging behind, and transmission is accurate, the lathe of work level angle deflection mechanism that applicability is strong.
In order to achieve the above object, the technical solution of the utility model is: a kind of lathe of work level angle deflection mechanism, comprise stationary work-table, rotary table, bracing frame, cylinder inner gear ', cone outer gear, power transmission shaft, sliding bearing and adjustment block, support frame as described above is fixed on stationary work-table, described adjustment block is fixed on bracing frame, described rotary table passes stationary work-table and stretches in bracing frame, described cylinder inner gear ' is fixedly connected with rotary table, described cone outer gear is fixedly connected on the lower end of power transmission shaft, sliding bearing rotating support is passed through in the supported hole of adjustment block in the middle part of described power transmission shaft, the top of power transmission shaft has workpiece installation portion and is positioned on adjustment block, described cylinder inner gear ' engages with cone outer gear, end face and the horizontal plane of described adjustment block have tilt angle alpha, the axis of power transmission shaft and the axis of rotary table have deflection angle β.
The transmission speed ratio of described cylinder inner gear ' and cone outer gear is 1.
Described deflection angle β equates with the tilt angle alpha of adjustment block.
Described cone outer gear is fixed by the lower end of nut and lining and power transmission shaft.
The upper end of described power transmission shaft has external thread section, is screwed with clamp nut on external thread section.
Adopt after said mechanism, lathe of work level angle deflection is flexible, reliable, and transmission is without postponing, lagging behind, and transmission is accurate, and applicability is strong, and rational in infrastructure, be easy to manufacture, economical and practical.
Brief description of the drawings
The embodiment providing below in conjunction with accompanying drawing is described in further detail the utility model.
Fig. 1 is the structural representation of lathe of work level angle deflection mechanism of the present utility model.
Detailed description of the invention
As shown in Figure 1, lathe of work level angle deflection mechanism of the present utility model, comprise stationary work-table 1, rotary table 10, bracing frame 2, cylinder inner gear ' 3, cone outer gear 5, power transmission shaft 6, sliding bearing 7 and adjustment block 9, support frame as described above 2 is fixed on stationary work-table 1, described adjustment block 9 is fixed on bracing frame 2, described rotary table 10 passes stationary work-table 1 and stretches in bracing frame 2, described cylinder inner gear ' 3 is fixedly connected with rotary table 10, described cone outer gear 5 is fixedly connected on the lower end of power transmission shaft 6, sliding bearing 7 rotating supports are passed through in the supported hole of adjustment block 9 in the middle part of described power transmission shaft 6, the top of power transmission shaft 6 has workpiece installation portion 6-1 and is positioned on adjustment block 9, described cylinder inner gear ' 3 engages with cone outer gear 5, end face and the horizontal plane of described adjustment block 9 have tilt angle alpha, the axis 6-2 of power transmission shaft 6 and the axis 10-1 of rotary table 10 have deflection angle β.
As shown in Figure 1, described cylinder inner gear ' 3 is 1 with the transmission speed ratio of cone outer gear 5.Like this, the accuracy of gear-driven accurate performance guarantee mechanism driving.
As shown in Figure 1, described deflection angle β equates with the tilt angle alpha of adjustment block 9.
As shown in Figure 1, described cone outer gear 5 is fixed with the lower end of power transmission shaft 6 by nut 12 and lining 11.
As shown in Figure 1, the upper end of described power transmission shaft 6 has external thread section 6-3, is screwed with clamp nut 13 on external thread section 6-3.
As shown in Figure 1, by workpiece 8(for example: teeth spline) be fixedly mounted on the workpiece installation portion 6-1 of power transmission shaft 6, rotary table 10 drives cylinder inner gear ' 3 to rotate, cylinder inner gear ' 3 transfers the motion to power transmission shaft 6 by gear pair, power transmission shaft 6 drives workpiece 8 to rotate, by the bevel angle α deflection of gear pair and adjustment block 9, the axis tilt angle beta of workpiece 8 direction of rotation and rotary table 10, angle beta equates with the bevel angle α of adjustment block 9, and user needs the gear shaping angle γ of deflection to equate with the bevel angle α of adjustment block 9.Pinion cutter 4 feeding pattern routinely can complete the gear shaping operation of workpiece 8.
Claims (5)
1. a lathe of work level angle deflection mechanism, it is characterized in that: comprise stationary work-table (1), rotary table (10), bracing frame (2), cylinder inner gear ' (3), cone outer gear (5), power transmission shaft (6), sliding bearing (7) and adjustment block (9), support frame as described above (2) is fixed on stationary work-table (1), described adjustment block (9) is fixed on bracing frame (2), described rotary table (10) passes stationary work-table (1) and stretches in bracing frame (2), described cylinder inner gear ' (3) is fixedly connected with rotary table (10), described cone outer gear (5) is fixedly connected on the lower end of power transmission shaft (6), sliding bearing (7) rotating support is passed through in the supported hole of adjustment block (9) in the middle part of described power transmission shaft (6), the top of power transmission shaft (6) has workpiece installation portion (6-1) and is positioned on adjustment block (9), described cylinder inner gear ' (3) engages with cone outer gear (5), end face and the horizontal plane of described adjustment block (9) have tilt angle alpha, the axis (6-2) of power transmission shaft (6) has deflection angle β with the axis (10-1) of rotary table (10).
2. lathe of work level angle deflection mechanism according to claim 1, is characterized in that: described cylinder inner gear ' (3) is 1 with the transmission speed ratio of cone outer gear (5).
3. lathe of work level angle deflection mechanism according to claim 1, described deflection angle β equates with the tilt angle alpha of adjustment block (9).
4. lathe of work level angle deflection mechanism according to claim 1, described cone outer gear (5) is fixed with the lower end of power transmission shaft (6) by nut (12) and lining (11).
5. lathe of work level angle deflection mechanism according to claim 1, the upper end of described power transmission shaft (6) has external thread section (6-3), is screwed with clamp nut (13) on external thread section (6-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146488.4U CN203843509U (en) | 2014-03-28 | 2014-03-28 | Work table angle deflection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146488.4U CN203843509U (en) | 2014-03-28 | 2014-03-28 | Work table angle deflection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843509U true CN203843509U (en) | 2014-09-24 |
Family
ID=51556567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420146488.4U Expired - Fee Related CN203843509U (en) | 2014-03-28 | 2014-03-28 | Work table angle deflection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809407A (en) * | 2021-04-16 | 2021-05-18 | 潍坊裕川机械有限公司 | Multifunctional processing rotary worktable |
| CN113183127A (en) * | 2021-04-19 | 2021-07-30 | 浙江工业大学 | Anti-torsion framework of soft robot and soft robot |
-
2014
- 2014-03-28 CN CN201420146488.4U patent/CN203843509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809407A (en) * | 2021-04-16 | 2021-05-18 | 潍坊裕川机械有限公司 | Multifunctional processing rotary worktable |
| CN113183127A (en) * | 2021-04-19 | 2021-07-30 | 浙江工业大学 | Anti-torsion framework of soft robot and soft robot |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20170328 |