CN1061919A - A kind of stroke testing device - Google Patents
A kind of stroke testing device Download PDFInfo
- Publication number
- CN1061919A CN1061919A CN 90106190 CN90106190A CN1061919A CN 1061919 A CN1061919 A CN 1061919A CN 90106190 CN90106190 CN 90106190 CN 90106190 A CN90106190 A CN 90106190A CN 1061919 A CN1061919 A CN 1061919A
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- CN
- China
- Prior art keywords
- guide
- testing device
- stroke
- handle
- stroke testing
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- 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.)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of stroke testing device.Stroke test when this device is used for jigging machine and shaking table work.This device to test precision height, simple to operate, quick, for promptly and accurately monitoring the duty of jigging machine or shaking table, adjust best ore dressing parameter, improve recovery rate in ore-dressing, reliable foundation is provided.
Description
The present invention relates to a kind of stroke testing device, the stroke test when being mainly used in the work of jigging machine and shaking table.
Stroke testing tool when existing jigging machine and shaking table work adopts pen and paper or pen and ruler to cooperate, the test of stroke size when finishing the work of jigging machine and shaking table, and monitoring jigging machine and shaking table are in normal condition work.Its weak point is that measuring accuracy is low, complicated operation, and speed is slow.
The objective of the invention is to avoid above-mentioned weak point of the prior art and a kind of stroke testing device is provided.
Purpose of the present invention can reach by following measure: by spring, guide, handle, slide bar, and the top cover of guide is formed slide construction of the present invention, its slide bar bottom places on the smooth immobilizing foundation, and when being subjected to vibratory impulse at the top cover place, because the scalability of spring, the binding portion of handle and guide can be slided in the otch of guide, and the light finger of holding handle simultaneously compresses pin, in the sliding process of handle, also drive pressing and slide.Like this, by the stroke track rendering architecture that pressing, pressure sensitivity coordinate paper, reel are formed, on the pressure sensitivity coordinate paper, stayed the trace of stroke movement size by the pressing syringe needle.From the trace that the pressure sensitivity coordinate paper stays, the numerical values recited that can accurately read stroke.Rotating drum can be measured the stroke size of another jigging machine or shaking table again, until the pressure sensitivity coordinate paper on the reel use up need change again till.
Purpose of the present invention can also reach by following measure: top cover and sleeve adopt thread connection; Handle is connected by pin with slide bar; Pressing and handle are hinged by bearing pin; Pressure sensitivity coordinate paper twisting cohesion is on reel, and reel and guide are for movingly; The binding portion of guide and handle and guide and slide bar are all movingly, guarantee that the binding portion of handle and guide can be slided in the otch of guide; The longitudinal restraint of reel is to be finished by the nut of boss on the guide and guide bottom, and nut and guide are thread connection.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a front view of the present invention.
Fig. 2 is a left view of the present invention.
Fig. 3 is an A-A profile of the present invention.
Be described in further detail with reference to Fig. 1, Fig. 2 and Fig. 3 below the present invention:
Top cover (1) by spring (2), guide (3), handle (6), slide bar (12) and guide (3) is formed slide construction of the present invention, the realization of this slide construction is by offering otch on guide (3), and the width of otch satisfies the binding portion of handle (6) and guide (3) for movingly; Handle (6) connects with slide bar (12) by pin (7), and its slide bar (12) and guide (3) are for movingly; Distance between boss (8) and the top cover (1) has provided the sliding scale of the connected body that handle (6) and slide bar (12) be made up of pin (7); Top cover (1) and guide (3) thread connection.
Form stroke track rendering architecture of the present invention by pressing (4), pressure sensitivity coordinate paper (9), reel (10); the realization of this track rendering architecture is slip band dynamic pressure pin (4) slip by handle (6); the light finger of handle hand compresses pin (4) simultaneously, and the pressing syringe needle has promptly stayed the trace of stroke movement size on pressure sensitivity coordinate paper (9).From the trace that pressure sensitivity coordinate paper (9) stays, the numerical values recited that can accurately read stroke; Pressing (4) is hinged by bearing pin (5) with handle (6); Reel (10) and guide (3) are for movingly; Pressure sensitivity coordinate paper (9) twisting cohesion is on reel (10); Boss (8) and nut (11) are in longitudinal restraint reel (10); Guide (3) and nut (11) thread connection.
During operation, with holding handle (6) and compressing pin (4) with light finger, the bottom of slide bar (12) and handle (6) combination is placed on the smooth immobilizing foundation, when top cover (1) is subjected to the vibratory impulse of jigging machine or shaking table, because the scalability of spring (2), handle (6) can slide in the otch of guide (3) with the binding portion of guide (3); The sliding process of handle (6) also drives pressing (4) and slides; On pressure sensitivity coordinate paper (9), stayed the trace of stroke movement size by the pressing syringe needle.From the trace that pressure sensitivity coordinate paper (9) stays, the numerical values recited that can accurately read stroke.The stroke size that rotating drum (10) again can same method of operating be tested another jigging machine or shaking table, until the pressure sensitivity coordinate paper (9) on the reel (10) use up need change again till.
The present invention has following advantage compared to existing technology:
1. the certainty of measurement height of stroke size.
2. method of testing is simple, quick, for promptly and accurately monitoring the duty of jigging machine or shaking table, adjusts best ore dressing parameter, improves recovery rate in ore-dressing, and reliable foundation is provided.
Claims (11)
1, a kind of stroke testing device of being made up of spring, guide, slide bar, pressing and pressure sensitivity coordinate paper is characterized in that:
A has the slide construction that top cover (1), spring (2), guide (3), handle (6), slide bar (12) are formed;
B has the stroke track rendering architecture that pressing (4), pressure sensitivity coordinate paper (9), reel (10) are formed.
2, stroke testing device according to claim 1 is characterized in that top cover (1) and guide (3) thread connection.
3, stroke testing device according to claim 1 is characterized in that handle (6) is connected by pin (7) with slide bar (12).
4, stroke testing device according to claim 1 is characterized in that pressing (4) and handle (6) are hinged by bearing pin (5).
5, stroke testing device according to claim 1 is characterized in that reel (10) and guide (3) are for movingly.
6, stroke testing device according to claim 1 is characterized in that pressure sensitivity coordinate paper (9) twisting cohesion is on reel (10).
7, stroke testing device according to claim 1, the binding portion that it is characterized in that guide (3) and handle (6) is for movingly.
8, stroke testing device according to claim 1 is characterized in that guide (3) and slide bar (12) are for movingly.
9, stroke testing device according to claim 1 is characterized in that having on the guide (3) boss (8) and nut (11) in longitudinal restraint reel (10).
10, stroke testing device according to claim 1 is characterized in that nut (11) and guide (3) are thread connection.
11, a kind of stroke testing device of being made up of spring, guide, slide bar, pressing and pressure sensitivity coordinate paper is characterized in that this device is the isolated plant as jigging machine and the test of shaking table stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90106190 CN1061919A (en) | 1990-12-04 | 1990-12-04 | A kind of stroke testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90106190 CN1061919A (en) | 1990-12-04 | 1990-12-04 | A kind of stroke testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1061919A true CN1061919A (en) | 1992-06-17 |
Family
ID=4879887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90106190 Pending CN1061919A (en) | 1990-12-04 | 1990-12-04 | A kind of stroke testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785532A (en) * | 2014-02-18 | 2014-05-14 | 云南锡业集团有限责任公司研究设计院 | Method for automatically monitoring tin ore table beneficiation |
-
1990
- 1990-12-04 CN CN 90106190 patent/CN1061919A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785532A (en) * | 2014-02-18 | 2014-05-14 | 云南锡业集团有限责任公司研究设计院 | Method for automatically monitoring tin ore table beneficiation |
| CN103785532B (en) * | 2014-02-18 | 2015-09-30 | 云南锡业集团有限责任公司研究设计院 | The method of tin ore tabling automatic monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |