CN204711769U - A kind of abrasive wheel cutting machine - Google Patents
A kind of abrasive wheel cutting machine Download PDFInfo
- Publication number
- CN204711769U CN204711769U CN201420751900.5U CN201420751900U CN204711769U CN 204711769 U CN204711769 U CN 204711769U CN 201420751900 U CN201420751900 U CN 201420751900U CN 204711769 U CN204711769 U CN 204711769U
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- cutting machine
- abrasive wheel
- wheel cutting
- feed mechanism
- cylinder
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Abstract
The utility model relates to a kind of abrasive wheel cutting machine, comprise objective table, abrasive wheel cutting machine and outside framework, abrasive wheel cutting machine is positioned at above objective table, objective table and abrasive wheel cutting machine are all positioned at outside framework, described abrasive wheel cutting machine also comprises feed mechanism, clamp mechanism, vertical lift feed mechanism and control system, and described feed mechanism, clamp mechanism and vertical lift feed mechanism are connected with control system respectively.Automatic feed mechanism, feed distance can set, and by automatic controlling system feeding, can realize continuously uninterrupted test, avoids artificial feeding in test process and repeatedly locates and cause human error, and safer.
Description
Technical field
The utility model relates to a kind of abrasive wheel cutting machine for measuring emery wheel cutting efficiency and cutting ratio.
Background technology
Traditional emery wheel cutting experiment is by artificial hand-held cutting machine, cutting experiment workpiece, emery wheel cutting efficiency and cutting ratio is calculated by clipping time and emery wheel consumption, because there is a lot of uncertain factor in artificial cutting, as manpower size, cutting mode, speeds control etc., manual operation custom is comparatively large on the impact of test data, has comparatively big error.
Summary of the invention
The purpose of this utility model is to provide a kind of: automatic feed, and clamping is reliable, precise cutting, the abrasive wheel cutting machine that automated data acquiistion calculates.
Technical solution of the present utility model is: a kind of abrasive wheel cutting machine, be made up of objective table, abrasive wheel cutting machine and outside framework, abrasive wheel cutting machine is positioned at above objective table, objective table and abrasive wheel cutting machine are all positioned at outside framework, it is characterized in that: described abrasive wheel cutting machine also comprises feed mechanism, clamp mechanism, vertical lift feed mechanism and control system, described feed mechanism, clamp mechanism and vertical lift feed mechanism are connected with control system respectively.
Described feed mechanism comprises feeding cylinder and feeding linear slider, and it is sliding mode that feeding linear slider is connected to feeding cylinder in the axis of feeding cylinder.
Described vertical lift feed mechanism comprises servomotor, Screw of Worm Gear mechanism, the lifting axis of guide, lifting linear slider and shifting carrying platform, the input of Screw of Worm Gear mechanism is connected with servomotor, Screw of Worm Gear mechanism top connects shifting carrying platform, and shifting carrying platform is serially connected with on the lifting axis of guide by lifting linear slider.
Described clamp mechanism comprises V-type runner, parallel jaw, jaw cylinder, briquetting, and briquetting cylinder, and parallel jaw is connected with jaw cylinder, is being parallel to feed plane direction with workpiece; Briquetting is connected to briquetting cylinder and workpiece at feeding vertical in-plane.
Described control system comprises motion control system, data gathering system and data handling system, and the object of described motion control system is the action of feed mechanism, vertical lift feed mechanism and clamp mechanism; The object of data gathering system is emery wheel revolution, clipping time and emery wheel displacement; The output of described data handling system is the cutting when stock-removing efficiency of emery wheel.
A control method for abrasive wheel cutting machine, rate-determining steps is: (1) charging: added from V-type runner by workpiece; (2) cutting parameter setting: setting cutting grinding wheel specification, cutting times and cut workpiece diameter; (3) feeding: controlled by motion control system, material folding cylinder drives horizontal jaws clamping work pieces, and feeding cylinder promotes feeding slide block, and feeding slide block drives horizontal jaws feeding, and briquetting cylinder drives briquetting workpiece pressing; (4) cut: motion control system controls Screw of Worm Gear mechanism and drives abrasive wheel cutting machine feeding, data gathering system collects abrasive wheel cutting machine grinding wheel opens servomotor in beginning and end time section curent change curve at single cut workpiece, abrasive wheel cutting machine supplying position data; (5) single cut returns abrasive wheel cutting machine initial position after completing, and carries out retest or stopping according to setting; (6) experiment terminates, the curent change curve of the servomotor after the repeatedly cutting of data gathering system being collected by data handling system, and abrasive wheel cutting machine supplying position aggregation of data calculates emery wheel consumption and cutting ratio, print result.
After adopting above technical scheme, the beneficial effect that the utility model reaches is:
1, automatic feed mechanism, feed distance can set, and by automatic controlling system feeding, can realize continuously uninterrupted test, avoids artificial feeding in test process and repeatedly locates and cause human error, and safer;
2, vertical lift feeding structure, this mechanism's feed speed is steady, and feed pressure is constant, and grinding wheel drive mitor adopts frequency control, high-precision sensor detects wear resistance ratio grinding wheel diameter in real time in process of the test, automatically adjusts speed of grinding wheel spindle thus ensures that wear resistance ratio grinding speed is constant.Whole test process realizes automatic operation completely, thus when ensure that each test, grinding condition is completely the same, eliminates the impact of manual operation custom on test data;
3, clamp structure, in the radial direction of workpiece perpendicular to feed plane and be parallel to feed plane both direction to piece-holder, more stable;
4, control system, accurately controls the steps such as feeding, material folding, feeding cutting; According to the voltage of setting, constant voltage exports to abrasive wheel cutting machine, curent change in monitoring cutting process; Emery wheel has just contacted workpiece and after completing cutting, current break; Control system cuts according to curent change, cutting stroke, emery wheel the grinding when stock-removing efficiency that the number of turns accurately calculates emery wheel.
Accompanying drawing explanation
Fig. 1 is the front view that the utility model is implemented.
Fig. 2 is this with novel left view.
In figure: lifting slider 1, the lifting axis of guide 2, shifting carrying platform 3, Screw of Worm Gear mechanism 4, abrasive wheel cutting machine 5, briquetting 6, the briquetting axis of guide 7, briquetting cylinder 8, V-type runner 9, feeding cylinder 10, horizontal jaws 11, horizontal jaws cylinder 12, feeding slide block 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Shown in Fig. 1, Fig. 2, a kind of emery wheel test experiments machine comprises lifting slider 1, the lifting axis of guide 2, shifting carrying platform 3, Screw of Worm Gear mechanism 4, abrasive wheel cutting machine 5, briquetting 6, the briquetting axis of guide 7, briquetting cylinder 8, V-type runner 9, feeding cylinder 10, horizontal jaws 11, horizontal jaws cylinder 12, feeding slide block 13.
Transplant platform 3 to be serially connected with on two lifting axis of guides 2 by 4 lifting sliders 1, the bottom of shifting carrying platform 3 is connected with Screw of Worm Gear mechanism 4, and Screw of Worm Gear mechanism 4 drives shifting carrying platform to move up and down under the driving of servomotor.Cutting machine 5 is fixed on shifting carrying platform 3, with the lifting of transplanting platform 3 one.
Workpiece feedstock direction there is V-type runner 9 successively, horizontal jaws 11 and briquetting 6.Workpiece enters V-type runner 3 guiding and enters horizontal jaws 11.Horizontal jaws 11 is connected with jaw cylinder 12, and jaw cylinder bottom is connected with feeding slide block 13, and after jaw cylinder 12 drives horizontal jaws 11 clamping work pieces, feeding cylinder 10 promotes feeding slide block 13, drives horizontal jaws feeding forward.
Briquetting 6 is fixed on two briquetting axis of guides 7, and the briquetting axis of guide 7 is connected to cylinder 8, and cylinder 8 drives briquetting 6 to move up and down by the briquetting axis of guide 7.
Control method of the present utility model is:
Input the size of emery wheel and workpiece, setting voltage parameter and cutting times in the console of control system after, workpiece and grinding wheel are installed.
Workpiece adds through V-type runner 9, and click feeding button at console, jaw cylinder 12 drives horizontal jaws 11 being parallel to the direction clamping work pieces of feed plane; After Workpiece clamping, feeding cylinder 10 promotes feeding linear slider 13 and drives horizontal jaws 11 feeding forward; After feeding completes, briquetting cylinder 8 drives the briquetting axis of guide 7 to press down, and workpiece pushed down by the briquetting 8 be fixed on the briquetting axis of guide 9.
Shift button before console is clicked, Screw of Worm Gear mechanism 4 drives abrasive wheel cutting machine 5 cutting machine clear point under the driving of servomotor, at console setting abrasive wheel cutting machine 5 servomotor voltage, the cutting number of turns.
Click start button, Screw of Worm Gear mechanism 4 drives abrasive wheel cutting machine 5 to start downward straight-line feed and cuts, and in working angles, the servomotor voltage of abrasive wheel cutting machine 5 keeps inconvenience, with absorption surface before, servomotor dallies, and electric current is steady.When the emery wheel of abrasive wheel cutting machine 5 has just started cutting workpiece, the electric current of servomotor occurs once to suddenly change, and abrasive wheel cutting machine 5 continues to cut with stable speed and constant pressure, and after completing cutting, emery wheel continues idle running, and abrasive wheel cutting machine 5 electric current is undergone mutation again.Control system automatic recording current curve and current break point.
After having cut, measure grinding wheel diameter and must cut loss, computer shakes out to take turns according to curent change curve, the emery wheel rotation number of turns, clipping time and cutting loss calculation and cuts and stock-removing efficiency, and prints result, completes test experiments.
Claims (5)
1. an abrasive wheel cutting machine, comprise objective table, abrasive wheel cutting machine and outside framework, abrasive wheel cutting machine is positioned at above objective table, objective table and abrasive wheel cutting machine are all positioned at outside framework, it is characterized in that: described abrasive wheel cutting machine also comprises feed mechanism, clamp mechanism, vertical lift feed mechanism and control system, described feed mechanism, clamp mechanism and vertical lift feed mechanism are connected with control system respectively.
2. abrasive wheel cutting machine according to claim 1, is characterized in that: described feed mechanism comprises feeding cylinder and feeding linear slider, and it is sliding mode in the axis of feeding cylinder that feeding linear slider connects feeding cylinder.
3. abrasive wheel cutting machine according to claim 1, it is characterized in that: described vertical lift feed mechanism comprises servomotor, Screw of Worm Gear mechanism, the lifting axis of guide, lifting linear slider and shifting carrying platform, the input of Screw of Worm Gear mechanism is connected with servomotor, Screw of Worm Gear mechanism top connects shifting carrying platform, and shifting carrying platform is serially connected with on the lifting axis of guide through lifting linear slider.
4. abrasive wheel cutting machine according to claim 1, is characterized in that: described clamp mechanism comprises V-type runner, parallel jaw, jaw cylinder, briquetting and briquetting cylinder, and parallel jaw is connected with jaw cylinder; Briquetting is connected to briquetting cylinder.
5. abrasive wheel cutting machine according to claim 1, it is characterized in that: described control system comprises motion control system, data gathering system and data handling system, described motion control system connects feed mechanism, vertical lift feed mechanism and clamp mechanism; Data gathering system connects vertical lift feed mechanism and abrasive wheel cutting machine; Data handling system connection data gathering system and external output, display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751900.5U CN204711769U (en) | 2014-12-04 | 2014-12-04 | A kind of abrasive wheel cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751900.5U CN204711769U (en) | 2014-12-04 | 2014-12-04 | A kind of abrasive wheel cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711769U true CN204711769U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751900.5U Expired - Fee Related CN204711769U (en) | 2014-12-04 | 2014-12-04 | A kind of abrasive wheel cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440493A (en) * | 2014-12-04 | 2015-03-25 | 泰兴市和庆机械配件厂 | Grinding wheel cutting machine |
| CN104526519A (en) * | 2014-12-04 | 2015-04-22 | 泰兴市和庆机械配件厂 | Abrasive wheel cutting machine and control method thereof |
-
2014
- 2014-12-04 CN CN201420751900.5U patent/CN204711769U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440493A (en) * | 2014-12-04 | 2015-03-25 | 泰兴市和庆机械配件厂 | Grinding wheel cutting machine |
| CN104526519A (en) * | 2014-12-04 | 2015-04-22 | 泰兴市和庆机械配件厂 | Abrasive wheel cutting machine and control method thereof |
| CN104526519B (en) * | 2014-12-04 | 2016-09-21 | 孙军 | A kind of abrasive wheel cutting machine and control method thereof |
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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: 20151021 Termination date: 20161204 |