CN2875685Y - Gear box shell body bioperating position biworking outfit - Google Patents
Gear box shell body bioperating position biworking outfit Download PDFInfo
- Publication number
- CN2875685Y CN2875685Y CN 200620100533 CN200620100533U CN2875685Y CN 2875685 Y CN2875685 Y CN 2875685Y CN 200620100533 CN200620100533 CN 200620100533 CN 200620100533 U CN200620100533 U CN 200620100533U CN 2875685 Y CN2875685 Y CN 2875685Y
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- plate
- gear box
- indexable
- fixed plate
- biworking
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Abstract
A double-post tool of motor gearbox shell belonging to the technical field of processing tool of motor gearboxes is provided. A mandrel is fixed on the lathe, the fixing plate is positioned on the same axis as the mandrel and fixed on the mandrel, the fixing plate is provided with an index plate which is eccentrically arranged and rotationally connected with the fixing plate, the index plate rotates on the fixing plate with the axes as the shaft, edge of the fixing plate near the index plate is provided with a locking device, positioning devices is positioned between the fixing plate and index plate, the index plate is provided with two positioning V-shaped blocks that are relatively arranged, at least one of the positioning V-shaped blocks is movable. The invention can process the inner wall of the gearbox shell and through hole provided with the output axis at one time, which improves the production efficiency and processing quality of the gearbox shell, solves problems of time and labor waste, low production efficiency, bigger accumulated error and bad production quality in the processing process of the prior gearbox shell.
Description
Technical field
The utility model is related to a kind of motor gear tank shell double frock, belongs to the technical field of motor gearbox processing tool.
Technical background
Part motor gear tank shell sets the through hole of output shaft to be eccentric in the centrally disposed of gear box casing, when being machined to this gear box casing, must be respectively adopted different frocks gear box casing is positioned so that respectively ensure gear box casing four walls and go out shaft through-hole and lathe mandrel it is coaxial, with the inwall to gear box casing and setting output shaft through hole machine.This processing mode is when processing a station of gear box casing, workpiece must be unloaded workpiece is positioned again to carry out the processing of another station, waste time and energy, production efficiency is relatively low, workpiece is positioned using different frocks simultaneously, the accumulated error between two stations is added, the quality of product is have impact on.
The content of the invention
The utility model purpose is to provide a kind of inwall that can disposably to gear box casing and sets the through hole of output shaft to be processed, production efficiency is higher, improve the gear box shell body bioperating position biworking outfit of the crudy of gear box casing, solve wasting time and energy for existing gear box casing processing mode presence, production efficiency is relatively low, accumulated error is larger, the problems such as have impact on the quality of product.
What above-mentioned technical purpose of the present utility model was mainly solved by the following technical programs：Mandrel is fixed on lathe, fixed plate is coaxially disposed and is installed on mandrel with mandrel, the fixed plate is provided with eccentric setting therewith and rotates the indexable plate of connection, indexable plate is rotated by rotating shaft of its axis in fixed plate, fixed plate is provided with retaining mechanism close to indexable plate edge, provided with the detent mechanism cooperated between fixed plate and indexable plate, the indexable plate is provided with two positioning V-shaped blocks being oppositely arranged, and at least one of which positioning V-shaped block is movable V-block.During processing, gear box casing is fixed in indexable plate by two positioning V-shaped blocks, rotate the relative position of indexable plate and fixed plate, respectively reach that the wall of gear box casing four and lathe mandrel are coaxial and gear box casing goes out shaft through-hole and the coaxial two states of lathe mandrel, combining and positioning mechanism and retaining mechanism are positioned to the relative position of indexable plate and fixed plate, so as to disposable four walls to gear box casing and go out shaft through-hole and be processed, and gear box casing need not be dismantled, improve processing work efficiency, reduce the accumulated error caused by frock in process, improve crudy.
Preferably, described two positioning V-shaped blocks include a fixed V-block and a movable V-block, pass through the adjustable connection of screw mandrel between the movable V-block and connector.The processing needs of the gear box casing of different appearance and sizes can be met by the position of regulation activity V-block, operation is facilitated.
Preferably, the detent mechanism includes two through the removable pin of indexable plate and in the fixed plate pin-and-holes coordinated with removable pin.Two pin-and-holes correspond respectively to two different stations of indexable plate, when indexable plate turns to different stations, by the cooperation of alignment pin and pin-and-hole, can realize the station positioning of indexable plate, convenient operation.
Preferably, the retaining mechanism includes the pressing plate that several are hinged with fixed plate.When indexable plate is switched to a certain station, indexable plate can be compressed by pressing plate and positioned, it is necessary to which when switching station, need to only rotate pressing plate makes indexable plate be in free rotary state, convenient switching.
Preferably, the indexable plate is provided with the movable axis of co-axial setting, indexable plate is rotated around the movable axis in fixed plate.
Therefore, the utility model, which has, to be disposably processed to the through hole of the inwall and setting output shaft of gear box casing, and production efficiency is higher, the features such as improving the crudy of gear box casing.
Brief description of the drawings
Accompanying drawing 1 is a kind of overlooking the structure diagram of the present utility model；
Accompanying drawing 2 is a kind of cross section structure diagram of the present utility model.Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1：As depicted in figs. 1 and 2, mandrel 1 is fixed on lathe, fixed plate 2 is coaxially disposed and is installed on mandrel with mandrel 1, fixed plate 2 is provided with indexable plate 3, indexable plate 3 is provided with the movable axis 11 of co-axial setting, movable axis 11 is eccentric in fixed plate setting, and indexable plate 3 is rotated around the movable axis 11 in fixed plate 2.Fixed plate 2 is provided with retaining mechanism close to the edge of indexable plate 3, and retaining mechanism includes 2 pressing plates 10 being hinged with fixed plate 2.Provided with the detent mechanism cooperated between fixed plate 2 and indexable plate 3, two pin-and-holes 9 coordinated with removable pin that detent mechanism is included through the removable pin 8 of indexable plate 3 and in fixed plate correspond respectively to two stations of indexable plate.Indexable plate 3 is provided with a fixed V-block 4 being oppositely arranged and a movable V-block 5, passes through the adjustable connection of screw mandrel 7 between movable V-block 5 and connector 6.
During processing, gear box casing is fixed in indexable plate by two positioning V-shaped blocks, rotate the relative position of indexable plate and fixed plate, respectively reach that the wall of gear box casing four and lathe mandrel are coaxial and gear box casing goes out shaft through-hole and the coaxial two states of lathe mandrel, combining and positioning mechanism and retaining mechanism are positioned to the relative position of indexable plate and fixed plate, so as to disposable four walls to gear box casing and go out shaft through-hole and be processed, and gear box casing need not be dismantled, improve processing work efficiency, reduce the accumulated error caused by frock in process, improve crudy.
Claims (7)
1. a kind of gear box shell body bioperating position biworking outfit, mandrel (1) is fixed on lathe, fixed plate (2) is coaxially disposed and is installed on mandrel with mandrel (1), it is characterised in that：The fixed plate (2) is provided with eccentric setting therewith and rotates the indexable plate (3) of connection, indexable plate (3) is rotated by rotating shaft of its axis in fixed plate (2), fixed plate (2) is provided with retaining mechanism close to indexable plate (3) edge, provided with the detent mechanism cooperated between fixed plate (2) and indexable plate (3), the indexable plate (3) is provided with two positioning V-shaped blocks being oppositely arranged, and at least one of which positioning V-shaped block is movable V-block.
2. gear box shell body bioperating position biworking outfit according to claim 1, it is characterized in that described two positioning V-shaped blocks include a fixed V-block (4) and a movable V-block (5), the adjustable connection of screw mandrel (7) is passed through between the movable V-block (5) and connector (6).
3. gear box shell body bioperating position biworking outfit according to claim 1 or 2, it is characterised in that the detent mechanism includes two through the removable pin (8) of indexable plate (3) and in the fixed plate pin-and-holes (9) coordinated with removable pin.
4. gear box shell body bioperating position biworking outfit according to claim 1 or 2, it is characterised in that the retaining mechanism includes the pressing plate (10) that several are hinged with fixed plate (2).
5. gear box shell body bioperating position biworking outfit according to claim 1 or 2, it is characterized in that the indexable plate (3) is provided with the movable axis (11) of co-axial setting, indexable plate (3) is rotated around the movable axis (11) in fixed plate (2).
6. gear box shell body bioperating position biworking outfit according to claim 3, it is characterized in that the indexable plate (3) is provided with the movable axis (11) of co-axial setting, indexable plate (3) is rotated around the movable axis (11) in fixed plate (2).
7. gear box shell body bioperating position biworking outfit according to claim 4, it is characterized in that the indexable plate (3) is provided with the movable axis (11) of co-axial setting, indexable plate (3) is rotated around the movable axis (11) in fixed plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100533 CN2875685Y (en) | 2006-01-20 | 2006-01-20 | Gear box shell body bioperating position biworking outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100533 CN2875685Y (en) | 2006-01-20 | 2006-01-20 | Gear box shell body bioperating position biworking outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875685Y true CN2875685Y (en) | 2007-03-07 |
Family
ID=37818930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100533 Expired - Fee Related CN2875685Y (en) | 2006-01-20 | 2006-01-20 | Gear box shell body bioperating position biworking outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875685Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218667A (en) * | 2011-05-30 | 2011-10-19 | 中国北车集团大连机车车辆有限公司 | Gear box positioning method and clamping fixture |
| CN102990442A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Clamp structure for lathing volute casing air relief valve cover surface |
| CN103358157A (en) * | 2012-03-31 | 2013-10-23 | 新兴重工湖北三六一一机械有限公司 | Fixture for machining eccentric rotary bodies |
| CN103921151A (en) * | 2014-05-06 | 2014-07-16 | 安徽工程大学 | Automatic adjustable clamp |
| CN105345522A (en) * | 2015-11-23 | 2016-02-24 | 重庆凯顺机械有限公司 | Clamping tool for mini-tiller chain wheel boxes and machining method of mini-tiller chain wheel boxes |
-
2006
- 2006-01-20 CN CN 200620100533 patent/CN2875685Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218667A (en) * | 2011-05-30 | 2011-10-19 | 中国北车集团大连机车车辆有限公司 | Gear box positioning method and clamping fixture |
| CN102218667B (en) * | 2011-05-30 | 2013-01-09 | 中国北车集团大连机车车辆有限公司 | Gear box positioning method |
| CN103358157A (en) * | 2012-03-31 | 2013-10-23 | 新兴重工湖北三六一一机械有限公司 | Fixture for machining eccentric rotary bodies |
| CN103358157B (en) * | 2012-03-31 | 2016-07-27 | 新兴重工湖北三六一一机械有限公司 | A kind of eccentric rotary fixture for processing |
| CN102990442A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Clamp structure for lathing volute casing air relief valve cover surface |
| CN103921151A (en) * | 2014-05-06 | 2014-07-16 | 安徽工程大学 | Automatic adjustable clamp |
| CN105345522A (en) * | 2015-11-23 | 2016-02-24 | 重庆凯顺机械有限公司 | Clamping tool for mini-tiller chain wheel boxes and machining method of mini-tiller chain wheel boxes |
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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: 20070307 Termination date: 20100220 |