CN203418430U - Feeding mechanism for abrasive disk machine - Google Patents
Feeding mechanism for abrasive disk machine Download PDFInfo
- Publication number
- CN203418430U CN203418430U CN201320455157.4U CN201320455157U CN203418430U CN 203418430 U CN203418430 U CN 203418430U CN 201320455157 U CN201320455157 U CN 201320455157U CN 203418430 U CN203418430 U CN 203418430U
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- CN
- China
- Prior art keywords
- lead screw
- nut
- feeding mechanism
- adjusting nut
- abrasive disk
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a feeding mechanism for an abrasive disk machine. The feeding mechanism comprises a rail arranged above a base, a sliding carrier plate is arranged above the rail, work wheels are arranged on the sliding carrier plate, a lead screw is positioned in the rail, a main nut and an adjusting nut sleeve the lead screw, the main nut and the adjusting nut are fixedly connected with the sliding carrier plate through locating screws, a hand wheel is arranged at the outer end of the lead screw, and a dial is arranged at the periphery of the hand wheel. The feeding mechanism is simple in structure. The main nut and the adjusting nut sleeve the lead screw, so that the lead screw can be adjusted to a normal mesh state. The clearance problem between the lead screw and the nuts and the problem that the nuts are prone to being damaged are solved. Thus, the accuracy of the feed distance can be improved, and the service life of the abrasive disk machine is prolonged.
Description
Technical field
The utility model relates to a kind of wafer lapping machine feed mechanism.
Background technology
Wafer lapping machine is mainly comprised of critical pieces such as support feeding planker, active wheel, dust catcher, motor, emery wheels, specializing in rubber plant and R&D institution and grind a kind of equipment that rubber test piece is tested for other testing equipments to certain thickness, is one of requisite equipment in the work of check rubber quality.
But the feed mechanism of existing wafer lapping machine adopts screw mandrel and the single nut kind of drive substantially, the feed distance accuracy of feed mechanism is lower, and nut ratio is easier to damage, and because nut ratio is easier to damage, thereby causes the service life of wafer lapping machine lower.
Utility model content
For above-mentioned defect, it is a kind of simple in structure that the purpose of this utility model is to provide, and feed distance accuracy is high, improves wafer lapping machine a kind of wafer lapping machine feed mechanism in service life.
The technical scheme that the utility model adopts is for this reason: comprise the track that is arranged on base top, track top is provided with slip planker, active wheel is arranged on slip planker, in track, be provided with a screw mandrel, on screw mandrel, be socketed with mother nut and adjusting nut, described mother nut is fixedly connected with slip planker by dog screw with adjusting nut, and screw mandrel outer end is provided with handwheel, and the circumference of handwheel is provided with dial.
Between described mother nut and adjusting nut, be provided with cushion block, described cushion block is fixedly connected with slip planker by dog screw.
The utility model has the advantages that: the utility model is simple in structure, by be socketed mother nut and adjusting nut on leading screw, and be adjusted to normal engagement, clearance issues and the fragile problem of nut of screw mandrel and nut have been changed, thereby improved the accuracy of feed distance, improved the service life of wafer lapping machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is base, the 2nd, track, the 3rd, slip planker, the 4th, active wheel, the 5th, screw mandrel, the 6th, mother nut, the 7th, adjusting nut, the 8th, dog screw, the 9th, handwheel, the 10th, dial, the 11st, cushion block.
The specific embodiment
A kind of wafer lapping machine feed mechanism, comprise the track 2 that is arranged on base 1 top, track top is provided with slip planker 3, active wheel 4 is arranged on slip planker 3, in track 2, be provided with a screw mandrel 5, be socketed with mother nut 6 and adjusting nut 7 on screw mandrel 5, described mother nut 6 is fixedly connected with slip planker 3 by dog screw 8 with adjusting nut 7, screw mandrel 5 outer ends are provided with handwheel 9, and the circumference of handwheel 9 is provided with dial 10.
Between mother nut 6 described in the utility model and adjusting nut 7, be provided with cushion block 11, described cushion block 11 is fixedly connected with slip planker 3 by dog screw 8.
Claims (2)
1. a wafer lapping machine feed mechanism, it is characterized in that, comprise the track that is arranged on base top, track top is provided with slip planker, and active wheel is arranged on slip planker, is provided with a screw mandrel in track, on screw mandrel, be socketed with mother nut and adjusting nut, described mother nut is fixedly connected with slip planker by dog screw with adjusting nut, and screw mandrel outer end is provided with handwheel, and the circumference of handwheel is provided with dial.
2. a kind of wafer lapping machine feed mechanism according to claim 1, is characterized in that, between described mother nut and adjusting nut, is provided with cushion block, and described cushion block is fixedly connected with slip planker by dog screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455157.4U CN203418430U (en) | 2013-07-29 | 2013-07-29 | Feeding mechanism for abrasive disk machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455157.4U CN203418430U (en) | 2013-07-29 | 2013-07-29 | Feeding mechanism for abrasive disk machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418430U true CN203418430U (en) | 2014-02-05 |
Family
ID=50017534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320455157.4U Expired - Fee Related CN203418430U (en) | 2013-07-29 | 2013-07-29 | Feeding mechanism for abrasive disk machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418430U (en) |
-
2013
- 2013-07-29 CN CN201320455157.4U patent/CN203418430U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20160729 |