CN202825389U - Speed reducer shell machining turnover fixture - Google Patents
Speed reducer shell machining turnover fixture Download PDFInfo
- Publication number
- CN202825389U CN202825389U CN 201220398256 CN201220398256U CN202825389U CN 202825389 U CN202825389 U CN 202825389U CN 201220398256 CN201220398256 CN 201220398256 CN 201220398256 U CN201220398256 U CN 201220398256U CN 202825389 U CN202825389 U CN 202825389U
- Authority
- CN
- China
- Prior art keywords
- ring
- speed reducer
- reducing gearbox
- turnover fixture
- rolling ring
- 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
A speed reducer shell machining turnover fixture consists of a base seat, two supporting seats installed at two sides of the base seat, and a speed reducer clamp housing positioned between the supporting seats. The speed reducer clamp housing connected to the supporting seats at two ends through a rotary shaft comprises a rolling ring, a locating circle installed on the rolling ring and more than three jig oil tanks, wherein the locating circle is coupled with the rolling ring, the jig oil tanks are mounted on the wall of the rolling ring, the rollover oil tank joins with the rolling ring by the rollover shaft. The supporting seats are disposed with a horizontal limit bearing and a side limit bearing. According to the speed reducer shell machining turnover fixture, the fixture body can roll over along with the movement of the jig oil tanks, the jig oil tanks tightly clamp the workpiece, and the locating circle is replaceable to process workpiece of different types, thereby effectively improving production efficiency and reducing labor intensity. The speed reducer shell machining turnover fixture has the advantages of being simple in structure, safe and convenient in using.
Description
Technical field
The utility model relates to a kind of turnover fixture, particularly a kind of reducing gearbox processing turnover fixture.
Background technology
Existing reducing gearbox need process hole, main drive gear bearing position and guiding is held a hole and end face thereof, and reducer shell is shaped piece, is difficult for placing.Existing anchor clamps locating surface is in vertical direction, by the driving workpiece that plays, manually promotes the workpiece location during clamping, hand-operated clamping, and clamping is difficult, and needs two people cooperate and just can finish clamping, and labor strength is large.
Summary of the invention
[0003] technical problem to be solved in the utility model provides a kind of reducing gearbox processing turnover fixture, can realize Fast Installation, clamping, high accuracy, be applicable to the processing of many kinds.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: anchor clamps comprise base, and the supporting base that is located at two of bases, being provided with one speed reducer shell clamping device between the supporting base, these reducing gearbox clamping device two ends are connected with supporting base by rotating shaft; Described reducing gearbox clamping device comprises around ring, and is located at centring ring, the alignment pin on ring and is no less than three clamping cylinder, and described centring ring is provided with locating hole, and described alignment pin is connected with locating hole; Overturning oil cylinder is connected on ring by trip shaft; Establish Horizontal limiting bearing, lateral confinement position bearing on the described supporting base.
Advance to say that clamping cylinder is four, described clamping cylinder is circumference and is equally spaced on ring.
All right, alignment pin and locating hole are flexibly connected, and centring ring is replaceable, and different centring rings designs according to dissimilar deceleration shells.
All right, around being equipped with left cushion block and/or right cushion block.
A kind of reducing gearbox processing turnover fixture that the utility model provides, during work, be horizontal around ring during the dress reducing gearbox, the Horizontal limiting bearing is supported around ring, workpiece is placed on the centring ring, clamping cylinder band dynamic pressure plate clamps reducing gearbox, is turned over around ring by the overturning oil cylinder drive to turn 90 degrees, and is spacing by lateral confinement position bearing around ring.Clamping, the equal machinery of upset are finished, and have improved operating efficiency; Centring ring matches with clamping cylinder and guarantees that clamping is accurate, guarantee precisely to turn over to turn 90 degrees around spacing the matching of ring and lateral confinement position bearing, thereby clamping is accurately guaranteed the precision of processing with precisely overturning; Difference according to processing reducing gearbox kind is changed centring ring, realizes the different types of reducing gearbox of processing; Around being equipped with left cushion block and/or right cushion block, when ring is horizontal, by just, be in 90 degree when vertical around ring by right cushion block and Horizontal limiting bearing, just leaning on by left cushion block and lateral confinement position bearing; Centring ring is replaceable, can process dissimilar reducing gearboxes.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 of the present utility modelly is the horizontal junction composition around ring.
Fig. 2 of the present utility modelly is the vertical junction composition around ring.
Fig. 3 is top of the present utility model schematic diagram.
The specific embodiment
In Fig. 1, a kind of reducing gearbox processing turnover fixture comprises base, and the supporting base 9 that is located at two of bases, is provided with reducing gearbox clamping device 3 between the described supporting base 9, and these reducing gearbox clamping device 3 two ends are connected with supporting base 9 by rotating shaft 11; Reducing gearbox clamping device 3 comprises around ring 2, and be located at around the centring ring 5, clamping cylinder 1, left cushion block 12, the right cushion block 13 that encircle on 2, be provided with alignment pin 10 around ring 2, centring ring 5 be connected Real-life Activity connection around ring 2 with alignment pin 10 by locating hole 14, overturning oil cylinder 6 is connected to around encircling on 2 by trip shaft 4; Establish Horizontal limiting bearing 7, lateral confinement position bearing 8 on the supporting base 9; Be horizontal positioned around ring 2, right cushion block 13 contacts with Horizontal limiting bearing 7.
In Fig. 2, be vertical placement around ring 2, left cushion block 12 contacts with lateral confinement position bearing 8.
In Fig. 3, clamping cylinder 1 is arranged on ring 2 walls, and four clamping cylinders 1 are circumference and are equally spaced on ring 2, and two alignment pins 10 are circle distribution on ring 2; Centring ring 5 is provided with locating hole 14.
Operation principle: during clamping, be horizontal around ring 2 during the dress reducing gearbox, Horizontal limiting bearing 7 supports that by supporting the right cushion block 13 on ring 2 workpiece is placed on the centring ring 5 around ring 2, and clamping cylinder 1 band dynamic pressure plate clamps reducing gearbox; During upset, driven to turn over around ring 2 by trip shaft 4 by overturning oil cylinder 6 and turn 90 degrees, around ring 2 by left cushion block 12 by lateral confinement position bearing spacing 8.
When needing the dissimilar reducing gearbox of processing, change dissimilar centring rings 5 and get final product.
Accurate clamping, be by alignment pin 10 cooperate with the locating hole 14 of centring ring 5 accurately locate centring ring 5 with around ring 2 position relationships, centring ring 5 designs according to dissimilar deceleration shell sizes, centring ring 5 is accurately determined with deceleration enclosure location relation, accurately determine around ring 2 and centring ring 5 position relationships, and then guarantee the deceleration shell and accurately determine around ring 2 relations, realized accurate clamping.
Claims (2)
1. a reducing gearbox is processed turnover fixture, it is characterized in that: described anchor clamps comprise base, and the supporting base (9) that is located at two of bases, be provided with one speed reducer shell clamping device (3) between the described supporting base (9), these reducing gearbox clamping device (3) two ends are connected with supporting base (9) by rotating shaft (11); Described reducing gearbox clamping device (3) comprises around ring (2), and be located at centring ring (5), the alignment pin (10) on ring (2) and be no less than three clamping cylinder (1), described centring ring (5) is provided with locating hole (14), and described alignment pin (10) is connected with locating hole (14); Described overturning oil cylinder (6) is connected on ring (2) by trip shaft (4); Establish Horizontal limiting bearing (7), lateral confinement position bearing (8) on the described supporting base (9).
2. a kind of reducing gearbox according to claim 1 is processed turnover fixture, and it is characterized in that: described clamping cylinder (1) is four, and described clamping cylinder (1) is circumference and is equally spaced on ring (2).
3. a kind of reducing gearbox according to claim 1 is processed turnover fixture, it is characterized in that: described alignment pin (10) is flexibly connected with locating hole (14), and centring ring (5) is replaceable.
4. according to claim 1 one of 3 described a kind of reducing gearbox processing turnover fixtures is characterized in that: describedly be provided with left cushion block (12) and/or right cushion block (13) around ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398256 CN202825389U (en) | 2012-08-13 | 2012-08-13 | Speed reducer shell machining turnover fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398256 CN202825389U (en) | 2012-08-13 | 2012-08-13 | Speed reducer shell machining turnover fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825389U true CN202825389U (en) | 2013-03-27 |
Family
ID=47937181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398256 Expired - Fee Related CN202825389U (en) | 2012-08-13 | 2012-08-13 | Speed reducer shell machining turnover fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991073A (en) * | 2014-05-07 | 2014-08-20 | 苏州工业园区职业技术学院 | Automatic carrying mechanical arm |
| CN110757351A (en) * | 2019-11-28 | 2020-02-07 | 东阳鑫丹机械科技有限公司 | Part clamping device for shot blasting process |
-
2012
- 2012-08-13 CN CN 201220398256 patent/CN202825389U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991073A (en) * | 2014-05-07 | 2014-08-20 | 苏州工业园区职业技术学院 | Automatic carrying mechanical arm |
| CN110757351A (en) * | 2019-11-28 | 2020-02-07 | 东阳鑫丹机械科技有限公司 | Part clamping device for shot blasting process |
| CN110757351B (en) * | 2019-11-28 | 2021-05-18 | 济南万通铸造装备工程有限公司 | Part clamping device for shot blasting process |
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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: 20130327 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |