CN203649574U - Claw type positioning clamp for gear end milling - Google Patents
Claw type positioning clamp for gear end milling Download PDFInfo
- Publication number
- CN203649574U CN203649574U CN201320776197.9U CN201320776197U CN203649574U CN 203649574 U CN203649574 U CN 203649574U CN 201320776197 U CN201320776197 U CN 201320776197U CN 203649574 U CN203649574 U CN 203649574U
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- CN
- China
- Prior art keywords
- clamp
- clamp body
- claw
- gear
- positioning clamp
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- Expired - Fee Related
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Abstract
The utility model discloses a claw type positioning clamp for gear end milling and belongs to the field of gear machining clamps. The positioning clamp comprises a flange plate (1) and a clamp body (2), wherein multiple bases (6) are evenly arranged on the surface of the upper end of the clamp body (2), a clamping hole (601) is formed in each base (6) and is matched with a compression bolt (3), a fixing press claw (4) is arranged on each compression bolt (3) through a bolt hole (401) in a penetrating mode, an arc-shaped head (403) is arranged on the lower surface of the front end of each fixing press claw (4), a tooth-form claw (404) is arranged at the front end of each arc-shaped head (403), a support (5) is fixed in the middle of the surface of the upper end of the clamp body (2), and a tooth-form groove (501) is formed in the surface of the support (5). According to the claw type positioning clamp for gear end milling, the universality of the clamp is improved, production efficiency is improved, clamping firmness is guaranteed, and product quality is improved.
Description
Technical field
The present invention relates to a kind of clamping apparatus for gear wheel processing, be specially a kind of cat's paw's formula gear end mill positioning clamp for machining.
Background technology
In Gear Processing industry, Milling Process is a kind of conventional machining mode.In the time carrying out process operation, need fixation workpiece, at this moment just need to use fixture.Traditional clamping scheme is, adopts fixing paw clamping, by this kind of processing scheme, because the size of gear and the variable thickness of axle head cause, need to look processed product situation replacing clamp, and the versatility of fixture is not strong, and production efficiency is low, and clamping is not firm.
Utility model content
The purpose of this utility model is to provide a kind of cat's paw's formula gear end mill positioning clamp for machining, improves the versatility of fixture, enhances productivity, and guarantees that clamping is firm, improving product quality.
For realizing above object, the technical solution adopted in the utility model is: cat's paw's formula gear end mill positioning clamp for machining, it comprises ring flange (1) and clamp body (2), described clamp body (2) upper end face is evenly provided with multiple bases (6), has clamping hole (601) on described base (6); Match with hold-down bolt (3) in described clamping hole (6), described hold-down bolt (3) is installed with fixing press claw (4) by bolt hole (401); Described fixing press claw (4) front end lower surface is set to arc head (403), and described arc head (403) front end is provided with profile of tooth pawl (404); In the middle of described clamp body (2) upper end face, be fixed with bearing (5), the surface of described bearing (5) is provided with serrate slot (501).
Further, described fixing press claw (4) rear end has expansion slot (402).
The beneficial effects of the utility model: 1, adopt the fixing pressure head of hold-down bolt clamping, not limited by the product size of gear to be processed, can regulate arbitrarily suitable clamping height, fixture versatility is strengthened, and production efficiency improves; Use screw threads for fastening, the fixing of clamping is stronger simultaneously.
2, on clamp body, be provided with bearing, and abutment surface is provided with serrate slot, fixing pressure head front end is provided with profile of tooth pawl, is more conducive to fixing gear to be processed, avoids processing to rock, and is conducive to promote the product quality of gear to be processed.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the utility model front view.
Fig. 3 is the three-dimensional view of fixing press claw 4 in Fig. 1.
Fig. 4 is gear 101 front views to be processed.
Numerical reference described in figure is expressed as: 1, ring flange; 2, clamp body; 3, hold-down bolt; 4, fixing press claw; 5, bearing; 6, base; 401, bolt hole; 402, expansion slot; 403, arc head; 404, profile of tooth pawl; 501, serrate slot; 601, clamping hole; 101, gear.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
As Figure 1-3, assembly relation of the present utility model is: it comprises ring flange 1 and clamp body 2, and described clamp body 2 upper end faces are evenly provided with multiple bases 6, on described base 6, have clamping hole 601; Match with hold-down bolt 3 in described clamping hole 6, described hold-down bolt 3 is installed with fixing press claw 4 by bolt hole 401; Described fixing press claw 4 front end lower surfaces are set to arc head 403; Described arc head 403 front ends are provided with profile of tooth pawl 404; In the middle of described clamp body 2 upper end faces, be fixed with bearing 5, the surface of described bearing 5 is provided with serrate slot 501.
Preferably, described fixing press claw 4 rear ends have expansion slot 402.The setting of expansion slot 402 is convenient to dismantle fixing press claw 4.
When concrete operations, gear 101 to be processed is placed in the serrate slot 501 of bearing 5, regulates fixing press claw 4, utilize the profile of tooth pawl 404 of its arc head 403 and front end to block the gear teeth of gear 101, screw hold-down bolt 3, by the tight gear 101 to be processed of fixing press claw 4 clamping.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby which key element the process, method, article or the equipment that make to comprise a series of key elements not only comprise, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.
Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above example is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred embodiment of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.
Claims (2)
1. cat's paw's formula gear end mill positioning clamp for machining, it comprises ring flange (1) and clamp body (2), it is characterized in that, described clamp body (2) upper end face is evenly provided with multiple bases (6), has clamping hole (601) on described base (6); Match with hold-down bolt (3) in described clamping hole (6), described hold-down bolt (3) is installed with fixing press claw (4) by bolt hole (401); Described fixing press claw (4) front end lower surface is set to arc head (403), and described arc head (403) front end is provided with profile of tooth pawl (404); In the middle of described clamp body (2) upper end face, be fixed with bearing (5), the surface of described bearing (5) is provided with serrate slot (501).
2. cat's paw's formula gear end mill positioning clamp for machining according to claim 1, is characterized in that, described fixing press claw (4) rear end has expansion slot (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776197.9U CN203649574U (en) | 2013-11-29 | 2013-11-29 | Claw type positioning clamp for gear end milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776197.9U CN203649574U (en) | 2013-11-29 | 2013-11-29 | Claw type positioning clamp for gear end milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649574U true CN203649574U (en) | 2014-06-18 |
Family
ID=50916011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320776197.9U Expired - Fee Related CN203649574U (en) | 2013-11-29 | 2013-11-29 | Claw type positioning clamp for gear end milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384626A (en) * | 2014-11-07 | 2015-03-04 | 池州市大正机械制造有限责任公司 | Bevel gear turning and clamping device |
| CN107825196A (en) * | 2017-12-17 | 2018-03-23 | 泰州市伟业机械制造有限公司 | A kind of cold-extruded gear shaft holes finishing positioning fixture |
-
2013
- 2013-11-29 CN CN201320776197.9U patent/CN203649574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384626A (en) * | 2014-11-07 | 2015-03-04 | 池州市大正机械制造有限责任公司 | Bevel gear turning and clamping device |
| CN107825196A (en) * | 2017-12-17 | 2018-03-23 | 泰州市伟业机械制造有限公司 | A kind of cold-extruded gear shaft holes finishing positioning fixture |
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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 |
Granted publication date: 20140618 Termination date: 20161129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |