CN202162584U - Positioning clamp for machining key grooves of herringbone gear - Google Patents
Positioning clamp for machining key grooves of herringbone gear Download PDFInfo
- Publication number
- CN202162584U CN202162584U CN2011202203303U CN201120220330U CN202162584U CN 202162584 U CN202162584 U CN 202162584U CN 2011202203303 U CN2011202203303 U CN 2011202203303U CN 201120220330 U CN201120220330 U CN 201120220330U CN 202162584 U CN202162584 U CN 202162584U
- Authority
- CN
- China
- Prior art keywords
- push rod
- machining
- positioning clamp
- rod screw
- key grooves
- 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 relates to a positioning clamp for machining key grooves of a herringbone gear. The positioning device comprises a positioning seat, wherein the positioning seat is movably connected with a tooth supporting mechanism; the tooth supporting mechanism is provided with an ejector rod screw; an elastic piece is arranged in the middle part of the ejector rod screw; an ejector rod sliding chute is covered at the periphery of the ejector rod screw and the elastic piece; the top end of the ejector rod sliding chute is fixedly connected with a top head; the top head is movably clamped and connected with a herringbone gear arranged at one end of the output shaft; and a cutter tool is arranged at the other end of the output shaft. The positioning clamp for machining the key grooves of the herringbone gear is extremely simple in structure and can be used for the machining of key grooves.
Description
Technical field
The utility model relates to the technical field of positioning fixture, the especially a kind of herringbone bear keyway positioning clamp for machining that can conveniently process keyway.
Background technology
In mechanical field, be that the utilization key seat milling machine is processed keyway basically, yet the processing keyway be not special easily, usually can be, and make machining object scrap or tool wear, even fracture because of the position inaccuracy of machining object or cutter.
The utility model content
The technical problem that the utility model will solve is: in order to solve the problem that proposes in the above-mentioned background technology, the utility model provides a kind of positioning accuracy high, the herringbone bear keyway positioning clamp for machining of convenient processing keyway.
The utility model solves the technical scheme that its technical problem adopted: a kind of herringbone bear keyway positioning clamp for machining, have positioning seat, and be connected with apical tooth mechanism on the positioning seat; Apical tooth mechanism has the push rod screw; The middle part of push rod screw is provided with elastic component; The periphery of push rod screw and elastic component is enclosed with the push rod chute; The top of push rod chute is fixedly connected with the top, and the top active card is connected to the herringbone bear that is installed on output shaft one end, and the other end of output shaft is equipped with cutter.
Further: the width of top is not more than the distance between herringbone bear two teeth.
Further: the elastic component that is arranged on push rod screw middle part is a spring.
The beneficial effect of the utility model: the herringbone bear keyway positioning clamp for machining of the utility model positioning accuracy high; Can process various keyways very easily; Greatly reduce the scrappage of machining object and cutter, improved production efficiency of products.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Among the figure 1, positioning seat, 2, the push rod screw, 3, elastic component, 4, the push rod chute, 5, the top, 6, output shaft, 7, herringbone bear.
The specific embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Herringbone bear keyway positioning clamp for machining as shown in Figure 1 has positioning seat 1, is connected with apical tooth mechanism on the positioning seat 1; Apical tooth mechanism has push rod screw 2; The middle part of push rod screw 2 is provided with elastic component 3; The periphery of push rod screw 2 and elastic component 3 is enclosed with push rod chute 4; The top of push rod chute 4 is fixedly connected with top 5, comes directly towards 5 active card and is connected to the herringbone bear 7 that is installed on output shaft 6 one ends, and the other end of output shaft 6 is equipped with cutter.
Wherein come directly towards 5 width and be not more than the distance between 7 liang of teeth of herringbone bear; The elastic component 3 that is arranged on push rod screw 2 middle parts is springs.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (3)
1. herringbone bear keyway positioning clamp for machining, it is characterized in that: have positioning seat (1), positioning seat is connected with apical tooth mechanism on (1); Apical tooth mechanism has push rod screw (2); The middle part of push rod screw (2) is provided with elastic component (3); The periphery of push rod screw (2) and elastic component (3) is enclosed with push rod chute (4); The top of push rod chute (4) is fixedly connected with top (5), and top (5) active card is connected to the herringbone bear (7) that is installed on output shaft (6) one ends, and the other end of output shaft (6) is equipped with cutter.
2. herringbone bear keyway positioning clamp for machining according to claim 1 is characterized in that: the width of described top (5) is not more than the distance between herringbone bear (7) two teeth.
3. herringbone bear keyway positioning clamp for machining according to claim 1 is characterized in that: the described elastic component (3) that is arranged on push rod screw (2) middle part is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202203303U CN202162584U (en) | 2011-06-27 | 2011-06-27 | Positioning clamp for machining key grooves of herringbone gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202203303U CN202162584U (en) | 2011-06-27 | 2011-06-27 | Positioning clamp for machining key grooves of herringbone gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162584U true CN202162584U (en) | 2012-03-14 |
Family
ID=45798435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202203303U Expired - Fee Related CN202162584U (en) | 2011-06-27 | 2011-06-27 | Positioning clamp for machining key grooves of herringbone gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162584U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357970A (en) * | 2012-03-26 | 2013-10-23 | 宜昌长机科技有限责任公司 | Gear centering device |
| CN107570645A (en) * | 2017-09-21 | 2018-01-12 | 安徽力成机械装备有限公司 | A kind of clutch can gear rolling front top device |
| CN111468884A (en) * | 2020-04-01 | 2020-07-31 | 陕西柴油机重工有限公司 | Herringbone gear assembly and positioning method, device, assembly method and high-power diesel engine |
-
2011
- 2011-06-27 CN CN2011202203303U patent/CN202162584U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357970A (en) * | 2012-03-26 | 2013-10-23 | 宜昌长机科技有限责任公司 | Gear centering device |
| CN103357970B (en) * | 2012-03-26 | 2016-08-03 | 宜昌长机科技有限责任公司 | A kind of gear centralising device |
| CN107570645A (en) * | 2017-09-21 | 2018-01-12 | 安徽力成机械装备有限公司 | A kind of clutch can gear rolling front top device |
| CN107570645B (en) * | 2017-09-21 | 2023-12-22 | 安徽力成机械装备有限公司 | Front ejection device for gear rolling of bell-shaped shell |
| CN111468884A (en) * | 2020-04-01 | 2020-07-31 | 陕西柴油机重工有限公司 | Herringbone gear assembly and positioning method, device, assembly method and high-power diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20130627 |