CN203471077U - Bevel gear clamp - Google Patents
Bevel gear clamp Download PDFInfo
- Publication number
- CN203471077U CN203471077U CN201320454682.4U CN201320454682U CN203471077U CN 203471077 U CN203471077 U CN 203471077U CN 201320454682 U CN201320454682 U CN 201320454682U CN 203471077 U CN203471077 U CN 203471077U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- base
- chucking device
- pressing plate
- hole
- 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
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Abstract
The utility model discloses a bevel gear clamp. The bevel gear clamp comprises a base and a fixed column, wherein the fixed column is arranged in the middle of the upper surface of the base in a bulged manner; a chuck is arranged at one end of the fixed column; a gear to be machined is clamped on the chuck; a pull rod through hole is formed in the direction from the center of the chuck to the center of the base; a pull rod is arranged inside the pull rod through hole; a pressing plate used for tightly pressing the gear to be machined is arranged at the end, which is close to the chuck, of the pull rod; through holes are formed in the periphery of the base; screws are arranged in the through holes; and the lower surface of the base is a flat reference surface. The connecting end of the base of the bevel gear clamp is designed into the flat reference surface instead of a traditional conical surface, so that materials can be saved, and the cost can be reduced; the weight of the bevel gear clamp is reduced, so that the bevel gear clamp is more effort-saving to install; and a repeated grinding process of the conical surface is omitted, so that the machining difficulty is reduced. The fixing efficiency of the bevel gear clamp is improved generally.
Description
Technical field
The utility model relates to a kind of bevel gear chucking device.
Background technology
Bevel gear chucking device is the indispensable instrument of bevel gear cutting, roll flute processing.The quality of fixture quality directly has influence on the quality of product.Existing bevel gear chucking device is that tapering connects with machine tool chief axis connected mode, and the conical surface of fixture need to repeatedly grind and measure guarantee and accurately coordinate with the spindle hole conical surface, reaches the precision that machining needs.Such syndeton causes fixture fixing operation loaded down with trivial details, inefficiency.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, and the bevel gear chucking device that a kind of fixed efficiency is high is provided.
For achieving the above object, the technical solution of the utility model provides a kind of bevel gear chucking device, described bevel gear chucking device comprises that base and projection are arranged on the fixed leg at base upper surface middle part, and described fixed leg end is provided with dop, is connected with gear to be processed on described dop; Along mind-set base center position in dop, be provided with pull bar through hole, in pull bar through hole, be provided with pull bar, the tie rod end of close dop is provided with for compressing the pressing plate of gear to be processed; Described base surrounding is provided with via hole, in described via hole, is provided with screw; Described base lower surface is smooth datum level.By the base link of bevel gear chucking device is designed to smooth datum level, replace traditional conical surface can save material, reduced cost; Reduce the weight of bevel gear chucking device, install more laborsaving; The process of lapping repeatedly that saves the conical surface, has reduced difficulty of processing.Improved generally the fixed efficiency of bevel gear chucking device.
As preferably, described base is rounded, and described fixed leg is the thicker tapered pole in compare Xi lower end, upper end.Such design is the further optimization to scheme.
As preferably, in the middle part of described gear to be processed, be provided with pressing plate groove, described pressing plate and pressing plate groove closely cooperate.Such design is the further optimization to scheme.
As preferably, along the pull bar through hole edge of base lower surface, stretch out and be provided with annular concave platform.Such design is the further optimization to scheme, can further save material.
Advantage of the present utility model and beneficial effect are: by the base link of bevel gear chucking device is designed to smooth datum level, replace traditional conical surface can save material, reduced cost; Reduce the weight of bevel gear chucking device, install more laborsaving; The process of lapping repeatedly that saves the conical surface, has reduced difficulty of processing.Improved generally the fixed efficiency of bevel gear chucking device.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
In figure: 1, base; 2, fixed leg; 3, dop; 4, screw; 5, pull bar through hole; 6, pull bar; 7, pressing plate; 8, via hole; 9, datum level; 10, pressing plate groove; 11, annular concave platform; 12, gear to be processed.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As Figure 1-Figure 2, a kind of bevel gear chucking device, described bevel gear chucking device comprises that base 1 and projection are arranged on the fixed leg 2 of base 1 upper surface middle part, described fixed leg 2 ends are provided with dop 3, are connected with gear 12 to be processed on described dop 3; Along mind-set base 1 center position in dop 3, be provided with pull bar through hole 5, be provided with pull bar 6 in pull bar through hole 5, pull bar 6 ends of close dop 3 are provided with for compressing the pressing plate 7 of gear 12 to be processed; Described base 1 surrounding is provided with via hole 8, in described via hole 8, is provided with screw 4; Described base 1 lower surface is smooth datum level 9.
Described base 1 is rounded, and described fixed leg 2 is the thicker tapered pole in compare Xi lower end, upper end.
Described gear to be processed 12 middle parts are provided with pressing plate groove 10, and described pressing plate 7 closely cooperates with pressing plate groove 10.
Along pull bar through hole 5 edges of base 1 lower surface, stretch out and be provided with annular concave platform 11.
Fixedly time, first by bevel gear chucking device by screw 4 and non-tight connection of screw on machine tool chief axis, datum level 9 on base 1 coordinates with the datum level on machine tool chief axis, rotate machine tool chief axis, by dial gauge, test bevel gear chucking device whether concentric with machine tool chief axis, adjust each position of screw 4 in via hole 8, to be adjusted to one heart time, tighten screw 4.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a bevel gear chucking device, is characterized in that: described bevel gear chucking device comprises that base and projection are arranged on the fixed leg at base upper surface middle part, and described fixed leg end is provided with dop, is connected with gear to be processed on described dop; Along mind-set base center position in dop, be provided with pull bar through hole, in pull bar through hole, be provided with pull bar, the tie rod end of close dop is provided with for compressing the pressing plate of gear to be processed; Described base surrounding is provided with via hole, in described via hole, is provided with screw; Described base lower surface is smooth datum level.
2. bevel gear chucking device as claimed in claim 1, is characterized in that: described base is rounded, and described fixed leg is the thicker tapered pole in compare Xi lower end, upper end.
3. bevel gear chucking device as claimed in claim 2, is characterized in that: described gear to be processed middle part is provided with pressing plate groove, and described pressing plate and pressing plate groove closely cooperate.
4. bevel gear chucking device as claimed in claim 3, is characterized in that: along the pull bar through hole edge of base lower surface, stretch out and be provided with annular concave platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454682.4U CN203471077U (en) | 2013-07-29 | 2013-07-29 | Bevel gear clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454682.4U CN203471077U (en) | 2013-07-29 | 2013-07-29 | Bevel gear clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471077U true CN203471077U (en) | 2014-03-12 |
Family
ID=50219487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320454682.4U Expired - Fee Related CN203471077U (en) | 2013-07-29 | 2013-07-29 | Bevel gear clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439548A (en) * | 2014-11-27 | 2015-03-25 | 天津天海同步科技股份有限公司 | Clamping tool for gear shaping of synchronizer |
| CN112247609A (en) * | 2020-11-03 | 2021-01-22 | 扬州工业职业技术学院 | Fixing clamp for machining automobile parts |
| CN114577466A (en) * | 2022-03-04 | 2022-06-03 | 中国航发沈阳发动机研究所 | Meshing assembly quality inspection device between bevel gears |
-
2013
- 2013-07-29 CN CN201320454682.4U patent/CN203471077U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439548A (en) * | 2014-11-27 | 2015-03-25 | 天津天海同步科技股份有限公司 | Clamping tool for gear shaping of synchronizer |
| CN112247609A (en) * | 2020-11-03 | 2021-01-22 | 扬州工业职业技术学院 | Fixing clamp for machining automobile parts |
| CN112247609B (en) * | 2020-11-03 | 2022-03-01 | 扬州工业职业技术学院 | Fixing clamp for machining automobile parts |
| CN114577466A (en) * | 2022-03-04 | 2022-06-03 | 中国航发沈阳发动机研究所 | Meshing assembly quality inspection device between bevel gears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |