CN201524852U - Gear shaft vertically-mounted positioning shaper clamp - Google Patents
Gear shaft vertically-mounted positioning shaper clamp Download PDFInfo
- Publication number
- CN201524852U CN201524852U CN 200920232116 CN200920232116U CN201524852U CN 201524852 U CN201524852 U CN 201524852U CN 200920232116 CN200920232116 CN 200920232116 CN 200920232116 U CN200920232116 U CN 200920232116U CN 201524852 U CN201524852 U CN 201524852U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- positioning
- shaft
- gear
- gear shaft
- 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 - Lifetime
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- Gear Processing (AREA)
Abstract
The utility model discloses a gear shaft vertically-mounted positioning shaper clamp comprising a rotating structure and a positioning structure. A main shaft of the rotating structure is in clearance fit with a working platform; the rotating main shaft is a hollow shaft, one side of the top end surface of the main shaft locks a deflector rod through a nut; the matching section of the working platform with the main shaft is provided with an oil seal pressed by a bearing ring; the positioning structure uses a lower center matched with the central hole of the main shaft as the positioning datum; a bracket of a single-edge vertical structure is connected with an upper plane of the bearing ring; a suspension arm at the top of the bracket is provided with an upper center which is vertically mounted; and the upper center and the lower center have opposite centers and have a coaxial line with the center of the main shaft. The upper center of the gear shaft vertically-mounted positioning shaper clamp has fixed position, the lower center is pushed to axially move along the central hole of the main shaft by an external force so as to realize the clamping or unclamping of a workpiece; and the workpiece is pulled to rotate indexing under the condition of positioning, and the gear shaft vertically-mounted positioning shaper clamp has simple operation and high positioning precision, and is propitious to slotting machining.
Description
Technical field
The utility model relates to a kind of clamping tool for machine work, particularly a kind of gear shaping anchor clamps of slotting mill teeth wheel shaft.
Background technology
General gear shapping machine is mainly used in slotting dish type type gear, and is longer relatively because of axial dimension for the rod component of gear shaft class, can't locate and clamping on existing gear shapping machine workbench, can not realize slotting processing.Although adopt other processes can produce qualified gear shaft, the relative slotting processing of manufacturing cost is high, is not suitable for producing in batches and uses.
The utility model content
The utility model is primarily aimed at the deficiency that general gear shapping machine can not the slotting gear shaft, propose a kind of based on general gear shapping machine workbench, with addition of the gear shaft vertically-arranged location gear shaping anchor clamps of vertically-arranged location structure.This clamp structure is simple, the location is reliable, convenient mounting and clamping, processing ease.
The utility model is achieved through the following technical solutions technical goal.
Gear shaft vertically-arranged location gear shaping anchor clamps, it comprises rotational structure and location structure.Its improvements are: be provided with the main shaft with the workbench matched in clearance in the described rotational structure, the main shaft of rotation is a hollow shaft, and main shaft top end face one side is by the nut check driving lever, and workbench is provided with the oil sealing that is compressed by support ring with the main shaft section of cooperation.Described location structure with match with spindle hole following top serve as the location benchmark, the support of monolateral vertical structure is connected plane on the support ring, it is cantilever-shaped propping up top of the trellis, is furnished with vertically arranged top, upward top and top with top relative and coaxial line down in the cantilever.
Following top axially movable in the said structure, on move clamping work pieces, move down and then loosen workpiece.Go up top fixed-site.
The utility model compared with prior art has following good effect:
1, vertically-arranged location structure is convenient to perpendicular rod component location of putting, and does not influence slotting processing;
2, by folder gear shaft two ends, top top centre bore, positioning accuracy height, convenient mounting and clamping, quick;
3, simple in structure, make easily.
Description of drawings
Accompanying drawing is the utility model structural profile schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Gear shaft vertically-arranged shown in the drawings location gear shaping anchor clamps, it comprises rotational structure and location structure.Be provided with the main shaft 9 with workbench 4 matched in clearance in the described rotational structure, the main shaft 9 of rotation is a hollow shaft, and main shaft 9 top end faces one side is by nut 6 locking driving levers 7, and driving lever 7 drives workpiece and rotates with main shaft 9.Workbench 4 and main shaft 9 sections of cooperation are provided with the oil sealing 5 that compressed by support ring 3 in case smear metal enters bearing.Described location structure following top 8 serves as the location benchmark with what match with main shaft 9 centre bores, and the support 2 of monolateral vertical structure is connected plane on the support ring 3, and support 2 tops are cantilever-shaped, is furnished with in the cantilever vertically arrangedly top 1.Go up top 1 with down top 8 with top relative and coaxial line, last top 1 fixed-site, following top 8 move axially along main shaft 9 centre bores under external force, realization clamping workpiece or loosen.
During the utility model practical application, earlier with workpiece shaft part to be processed up, cooperates with last top 1 with the upper end centre bore, times top 8 upwards move axially then, following top 8 cooperate with workpiece lower end centre bore and to realize the workpiece axial location.Back, workpiece location drives workpiece rotation calibration by driving lever 7 and does slotting processing.Cooperate the location by coaxial last top 1 and down top 8, simple to operate, positioning accuracy is high, help slotting processing.
Claims (2)
1. a gear shaft vertically-arranged is located the gear shaping anchor clamps, and it comprises rotational structure and location structure; It is characterized in that: be provided with main shaft (9) in the described rotational structure with the accurate matched in clearance of workbench (4), the main shaft (9) that rotates is a hollow shaft, main shaft (9) top end face one side is by nut (6) locking driving lever (7), and workbench (4) is provided with the oil sealing (5) that is compressed by support ring (3) with main shaft (9) section of cooperation; Described location structure serves as the location benchmark with following top (8) of matching with main shaft (9) centre bore, the support of monolateral vertical structure (2) is connected support ring (3) and goes up the plane, support (2) top is cantilever-shaped, be furnished with vertically arranged top (1) in the cantilever, go up top (1) and descend top (8) with top relative and coaxial line.
2. gear shaft vertically-arranged according to claim 1 location gear shaping anchor clamps is characterized in that: described top (8) down are axially movable, go up top (1) fixed-site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920232116 CN201524852U (en) | 2009-09-18 | 2009-09-18 | Gear shaft vertically-mounted positioning shaper clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920232116 CN201524852U (en) | 2009-09-18 | 2009-09-18 | Gear shaft vertically-mounted positioning shaper clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524852U true CN201524852U (en) | 2010-07-14 |
Family
ID=42516151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920232116 Expired - Lifetime CN201524852U (en) | 2009-09-18 | 2009-09-18 | Gear shaft vertically-mounted positioning shaper clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524852U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814556A (en) * | 2012-09-17 | 2012-12-12 | 常熟天地煤机装备有限公司 | Two-tip shaft gear grinding device |
| CN103231260A (en) * | 2013-04-17 | 2013-08-07 | 宁波斯达弗液压传动有限公司 | Method for processing and positioning shaft extension spline on gear shaping machine |
| CN104551264A (en) * | 2013-10-16 | 2015-04-29 | 重庆齿轮箱有限责任公司 | Machining method for high-precision rectangular splines on large shaft parts |
| CN114147298A (en) * | 2021-12-16 | 2022-03-08 | 北京凝华科技有限公司 | Tooth-dividing precision positioning mechanism |
-
2009
- 2009-09-18 CN CN 200920232116 patent/CN201524852U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814556A (en) * | 2012-09-17 | 2012-12-12 | 常熟天地煤机装备有限公司 | Two-tip shaft gear grinding device |
| CN103231260A (en) * | 2013-04-17 | 2013-08-07 | 宁波斯达弗液压传动有限公司 | Method for processing and positioning shaft extension spline on gear shaping machine |
| CN104551264A (en) * | 2013-10-16 | 2015-04-29 | 重庆齿轮箱有限责任公司 | Machining method for high-precision rectangular splines on large shaft parts |
| CN104551264B (en) * | 2013-10-16 | 2017-07-14 | 重庆齿轮箱有限责任公司 | The processing method of high-precision rectangular spline on a kind of macrotype axes series parts |
| CN114147298A (en) * | 2021-12-16 | 2022-03-08 | 北京凝华科技有限公司 | Tooth-dividing precision positioning mechanism |
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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: 20100714 |
|
| CX01 | Expiry of patent term |