CN102501088A - Bevel gear drill clamp - Google Patents
Bevel gear drill clamp Download PDFInfo
- Publication number
- CN102501088A CN102501088A CN2011103331286A CN201110333128A CN102501088A CN 102501088 A CN102501088 A CN 102501088A CN 2011103331286 A CN2011103331286 A CN 2011103331286A CN 201110333128 A CN201110333128 A CN 201110333128A CN 102501088 A CN102501088 A CN 102501088A
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- CN
- China
- Prior art keywords
- bevel gear
- mandrel
- base
- pressing plate
- core 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.)
- Pending
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- Drilling And Boring (AREA)
Abstract
The invention provides a bevel gear drill clamp, which is strong in generality, accurate in location and capable of guaranteeing processing accuracy and comprises a cushion plate which is used for supporting an end face of a bevel gear to be processed and detachably connected on a base. A core shaft and a press plate penetrating through a central hole of the core shaft are fixed on the base, the outer sides of opposite end faces of the press plate and the core shaft are both provided with annular steps, an upper inner hole and a lower inner hole of a spring expansion hole at the upper portion of the cushion plate are respectively matched with the annular steps on the outer sides of the press plate and the core shaft, and a driving device capable of driving the press plate to move along the axial direction of the core shaft is arranged on the base.
Description
Technical field
Present technique relates to a kind of bevel gear boring grab.
Background technology
Bevel gear is the driven gear in the automobile axle, and there are a plurality of screws at its back side in order to be connected with the difference shell.Screw adds man-hour, and prior art clamps with the hydraulic pressure scroll chuck, but because bevel gear kind, shape are various, the versatility of scroll chuck is not strong.
Summary of the invention
The purpose of present technique provides a kind of highly versatile, accurate positioning, can guarantee the bevel gear boring grab of machining accuracy.
This a kind of bevel gear boring grab; Comprise a backing plate on the base that is detachably connected on that is used to support processed bevel gear end face; Being fixed with mandrel and the pressing plate that passes the centre bore on the mandrel on the base, all have ring-shaped step in the outside of pressing plate and mandrel opposing end faces; Be positioned at backing plate top the spring expansion set endoporus up and down respectively with pressing plate and mandrel on ring-shaped step cooperate, base is provided with and drives pressing plate along the axially movable drive unit of mandrel.
Above-mentioned bevel gear boring grab is provided with the bolt through centre bore on the pressing plate, the lower end of bolt links to each other with oil cylinder as drive unit.
Above-mentioned bevel gear boring grab has through hole on the backing plate, said mandrel lower end is positioned at said through hole.
The beneficial effect of present technique: present technique compared with prior art has the following advantages: the swelling location, and accurate positioning, machining accuracy is high; Highly versatile, replacing product only need be changed the bloated sheet of spring and backing plate gets final product.
Description of drawings
Fig. 1 is the schematic perspective view of bevel gear boring grab.
The specific embodiment
Combine accompanying drawing that present technique is done further to describe through embodiment below.
Bevel gear boring grab as shown in Figure 1, it comprises base 1, hydraulic jack 2, backing plate 3, the spring sheet 4 that expands, pressing plate 5, bolt 6, mandrel 8.Said hydraulic jack 2, backing plate 3, mandrel 8 all is fixed on the base 1.Bloated 4 times endoporus of sheet of spring and mandrel 8 step matched in clearance.Endoporus matched in clearance on the bloated sheet 4 of pressing plate 5 steps and spring.Turnbuckle 6 is connected with hydraulic jack 2.During work, hydraulic jack 2 pulling bolts 6 move down, and make the spring sheet 4 swelling workpiece 7 that expand.
Claims (3)
1. bevel gear boring grab; Comprise a backing plate on the base that is detachably connected on that is used to support processed bevel gear end face; It is characterized in that:, all have ring-shaped step in the outside of pressing plate and mandrel opposing end faces being fixed with mandrel and the pressing plate that passes the centre bore on the mandrel on the base; Be positioned at backing plate top the spring expansion set endoporus up and down respectively with pressing plate and mandrel on ring-shaped step cooperate, base is provided with and drives pressing plate along the axially movable drive unit of mandrel.
2. bevel gear boring grab as claimed in claim 1 is characterized in that: the bolt through centre bore is set on the pressing plate, and the lower end of bolt links to each other with oil cylinder as drive unit.
3. bevel gear boring grab as claimed in claim 1 is characterized in that: have through hole on the backing plate, said mandrel lower end is positioned at said through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103331286A CN102501088A (en) | 2011-10-28 | 2011-10-28 | Bevel gear drill clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103331286A CN102501088A (en) | 2011-10-28 | 2011-10-28 | Bevel gear drill clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102501088A true CN102501088A (en) | 2012-06-20 |
Family
ID=46213253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103331286A Pending CN102501088A (en) | 2011-10-28 | 2011-10-28 | Bevel gear drill clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102501088A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950340A (en) * | 2012-10-24 | 2013-03-06 | 荣成锻压机床有限公司 | Herringbone gear cogging-down fixing device |
| CN103008811A (en) * | 2012-11-21 | 2013-04-03 | 无锡市航鹄科技有限公司 | Device for positioning wire-electrode cutting end surface of shell workpiece |
| CN103612143A (en) * | 2013-11-26 | 2014-03-05 | 重庆富吉机械制造有限公司 | Drilling tool for machining disc brake bolt installation hole |
| CN104470679A (en) * | 2012-08-09 | 2015-03-25 | 克斯美库股份有限公司 | Clamp device |
| CN108908230A (en) * | 2018-04-27 | 2018-11-30 | 盐城易快来科技有限公司 | A kind of high-definition display screen device for detecting performance and detection method |
| CN109226804A (en) * | 2018-11-17 | 2019-01-18 | 湖南运达机电科技股份有限公司 | A kind of drum brake bottom plate hole forming method |
| CN110757192A (en) * | 2019-10-12 | 2020-02-07 | 重庆长安工业(集团)有限责任公司 | Tool bullet inner core drilling clamp |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031734U (en) * | 1988-03-25 | 1989-02-01 | 山东莱阳拖拉机厂 | Fast-positioning device for hardened tooth-surface scraping of spur gear |
| CN2130630Y (en) * | 1992-04-07 | 1993-04-28 | 姜亚平 | Clamp for machining gear expansion tire |
| CN2491641Y (en) * | 2001-07-17 | 2002-05-15 | 山西鸿基实业有限公司 | Connector for gearing and shaft of combing machine |
| CN200977579Y (en) * | 2006-12-14 | 2007-11-21 | 天津市精诚机床制造有限公司 | Gear chamfering machine tool outer gear location clamp device |
| CN201073738Y (en) * | 2007-09-17 | 2008-06-18 | 济南一机床集团有限公司 | Lathe fixture |
| CN201211620Y (en) * | 2008-06-20 | 2009-03-25 | 江苏飞船股份有限公司 | Bevel gear excircle finish turning adds clamping apparatus |
| CN201659339U (en) * | 2010-03-11 | 2010-12-01 | 盐城纺织职业技术学院 | Hobbing device for high-precision gears |
| CN201776530U (en) * | 2010-07-27 | 2011-03-30 | 大连名阳实业有限公司 | Tensioned mandrel gear grinding clamp |
| CN201824028U (en) * | 2010-07-29 | 2011-05-11 | 四川省内江庆隆机床有限公司 | Single disk tension tool part of driven spiral bevel gear |
| CN202278405U (en) * | 2011-10-28 | 2012-06-20 | 江苏上齿集团有限公司 | Bevel gear boring clamp |
-
2011
- 2011-10-28 CN CN2011103331286A patent/CN102501088A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031734U (en) * | 1988-03-25 | 1989-02-01 | 山东莱阳拖拉机厂 | Fast-positioning device for hardened tooth-surface scraping of spur gear |
| CN2130630Y (en) * | 1992-04-07 | 1993-04-28 | 姜亚平 | Clamp for machining gear expansion tire |
| CN2491641Y (en) * | 2001-07-17 | 2002-05-15 | 山西鸿基实业有限公司 | Connector for gearing and shaft of combing machine |
| CN200977579Y (en) * | 2006-12-14 | 2007-11-21 | 天津市精诚机床制造有限公司 | Gear chamfering machine tool outer gear location clamp device |
| CN201073738Y (en) * | 2007-09-17 | 2008-06-18 | 济南一机床集团有限公司 | Lathe fixture |
| CN201211620Y (en) * | 2008-06-20 | 2009-03-25 | 江苏飞船股份有限公司 | Bevel gear excircle finish turning adds clamping apparatus |
| CN201659339U (en) * | 2010-03-11 | 2010-12-01 | 盐城纺织职业技术学院 | Hobbing device for high-precision gears |
| CN201776530U (en) * | 2010-07-27 | 2011-03-30 | 大连名阳实业有限公司 | Tensioned mandrel gear grinding clamp |
| CN201824028U (en) * | 2010-07-29 | 2011-05-11 | 四川省内江庆隆机床有限公司 | Single disk tension tool part of driven spiral bevel gear |
| CN202278405U (en) * | 2011-10-28 | 2012-06-20 | 江苏上齿集团有限公司 | Bevel gear boring clamp |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470679A (en) * | 2012-08-09 | 2015-03-25 | 克斯美库股份有限公司 | Clamp device |
| CN102950340A (en) * | 2012-10-24 | 2013-03-06 | 荣成锻压机床有限公司 | Herringbone gear cogging-down fixing device |
| CN103008811A (en) * | 2012-11-21 | 2013-04-03 | 无锡市航鹄科技有限公司 | Device for positioning wire-electrode cutting end surface of shell workpiece |
| CN103612143A (en) * | 2013-11-26 | 2014-03-05 | 重庆富吉机械制造有限公司 | Drilling tool for machining disc brake bolt installation hole |
| CN108908230A (en) * | 2018-04-27 | 2018-11-30 | 盐城易快来科技有限公司 | A kind of high-definition display screen device for detecting performance and detection method |
| CN109226804A (en) * | 2018-11-17 | 2019-01-18 | 湖南运达机电科技股份有限公司 | A kind of drum brake bottom plate hole forming method |
| CN110757192A (en) * | 2019-10-12 | 2020-02-07 | 重庆长安工业(集团)有限责任公司 | Tool bullet inner core drilling clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120620 |