CN106441026A - Detection device of back lash of planetary reducer - Google Patents
Detection device of back lash of planetary reducer Download PDFInfo
- Publication number
- CN106441026A CN106441026A CN201611155356.8A CN201611155356A CN106441026A CN 106441026 A CN106441026 A CN 106441026A CN 201611155356 A CN201611155356 A CN 201611155356A CN 106441026 A CN106441026 A CN 106441026A
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- CN
- China
- Prior art keywords
- block
- lever block
- reductor
- monitor station
- connecting bolt
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Retarders (AREA)
Abstract
The invention discloses an effectively fixing detection device of back lash of planetary reducer. The detection device comprises a detecting worktable, a reducer which is set on the detecting worktable. An input shaft is arranged at one end of the reducer. An output shaft is positioned at the other end of the reducer. A lower fixed block is arranged fixedly at the upper end of one side of the detecting worktable, and connected with an upper fixed block through a first coupling bolt and a second coupling bolt. The input shaft is placed through between the lower fixed block and the upper fixed block. An upper lever block and a lower lever block are installed at the upper end of the other side of the detecting worktable. The upper lever block is connected with the lower lever block through the second coupling bolt and a second coupling nut. The output shaft is placed through between the upper lever block and the lower lever block. A dial gage is disposed on the detecting worktable which is on the side of the upper lever block. A needle of the dial gage is in contact with the upper end of the upper lever block.
Description
Technical field
The present invention relates to a kind of testing equipment, more particularly to a kind of planetary reducer backhaul gap detection device.
Background technology
Planetary reducer is a kind of important actuated element, and it is to realize transmission by the cooperation between gear, with height
Rigidly, in high precision, the advantages of high transmission efficiency, high torque.Wherein backhaul gap is a kind of importance for weighing planetary reducer
Can parameter, it is poor with the sail angle of input shaft that backhaul gap refers to planetary reducer output shaft, during measurement, first consolidates input shaft
Fixed live, then load certain torque in output shaft, to overcome the frictional force in planetary reducer, output shaft have one small
Angular displacement, this angular displacement be backhaul gap.Existing backhaul gap measuring apparatus are typically all the defeated of only fixing reductor
Enter axle, during rotary output axis are measured, easily drive the housing of reductor to move, fixed effect is poor, finally
Cause to measure inaccurate.
Content of the invention
The technical problem to be solved is：A kind of planetary reducer backhaul gap detection of good fixing effect is provided
Device.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：Planetary reducer gear
Backhaul gap detection device, including：Monitor station and the reductor being placed on monitor station, on one end of the reductor
Input shaft is provided with, on the other end of the reductor, output shaft is provided with, fix in the side upper end of the monitor station and set
Lower fixed block is equipped with, upper fixed block is connected with lower fixed block by the first connecting bolt and the second connecting bolt, the input
Axle is located between lower fixed block and upper fixed block, and the opposite side upper end of the monitor station is provided with upper lever block and lower lever
Block, the upper lever block is connected by the second connecting bolt and the second attaching nut with lower lever block, and the output shaft wears
Between upper lever block and lower lever block, dial gauge is provided with the monitor station of the upper lever block side, the dial gauge
Pointer offset with the upper end of upper lever block, be symmetrically arranged with the monitor station of described reductor one end both sides the 3rd connection spiral shell
Bolt, is provided with the first briquetting by the 3rd attaching nut on the 3rd connecting bolt, in the reductor other end both sides
Monitor station on be symmetrically arranged with the 4th connecting bolt, on the 4th connecting bolt, the 4th attaching nut is provided with
Two briquettings, are respectively arranged with the arc compression card for cooperating with the housing of reductor on first briquetting and the second briquetting
Groove.
It is an advantage of the invention that：Above-mentioned planetary reducer backhaul gap detection device, simple structure, easy for installation, right
Using two briquettings, reductor body two ends are fixed while planetary reducer input shaft is fixed, and on briquetting
The arc compression draw-in groove that the housing of setting and planetary reducer cooperates, good fixing effect, prevent rotary output axis detection
During drive the housing of planetary reducer to move, measurement is accurate.
Description of the drawings
Fig. 1 is the structural representation of planetary reducer backhaul gap detection device of the present invention.
In figure：1st, monitor station, 2, reductor, 3, input shaft, 4, output shaft, 5, lower fixed block, 6, upper fixed block, 7, first
Connecting bolt, the 8, second connecting bolt, 9, upper lever block, 10, lower lever block, the 11, second connecting bolt, the 12, second connection spiral shell
Mother, 13, dial gauge, 14, pointer, the 15, the 3rd connecting bolt, the 16, the 3rd attaching nut, the 17, first briquetting, the 18, the 4th connection
Bolt, the 19, the 4th attaching nut, the 20, second briquetting, 21, arc compression draw-in groove.
Specific embodiment
The particular content of the present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, planetary reducer backhaul gap detection device, including：Monitor station 1 and it is placed on monitor station 1
Reductor 2, is provided with input shaft 3 on one end of the reductor 2, is provided with output on the other end of the reductor 2
Axle 4, is fixedly installed lower fixed block 5 in the side upper end of the monitor station 1, and upper fixed block 6 is by the first connecting bolt 7 and the
Two connecting bolts 8 are connected with lower fixed block 5, and the input shaft 3 is located between lower fixed block 5 and upper fixed block 6, described
The opposite side upper end of monitor station 1 is provided with upper lever block 9 and lower lever block 10, and the upper lever block 9 and lower lever block 10 pass through
Second connecting bolt 11 is connected with the second attaching nut 12, the output shaft 4 be located in upper lever block 9 and lower lever block 10 it
Between, dial gauge 13, the pointer 14 of the dial gauge 13 and upper lever is provided with the monitor station 1 of 9 side of upper lever block
The upper end of block 9 offsets, and is symmetrically arranged with the 3rd connecting bolt 15, described on the monitor station 1 of 2 one end both sides of the reductor
On 3rd connecting bolt 15, first briquetting 17 is provided with by the 3rd attaching nut 16, in 2 other end both sides of the reductor
The 4th connecting bolt 18 is symmetrically arranged with monitor station 1, is set by the 4th attaching nut 19 on the 4th connecting bolt 18
The second briquetting 20 is equipped with, the housing phase interworking being respectively arranged with first briquetting 17 and the second briquetting 20 with reductor 2
The arc compression draw-in groove 21 of conjunction.
When above-mentioned planetary reducer backhaul gap detection device is measured, the input shaft 3 of reductor 2 is fixed on lower solid
Determine between block 5 and upper fixed block 6, lower fixed block 5 is fixed on monitor station 1, the first briquetting 17 is passed through arc compression block draw-in groove 21
The shell one end of reductor 2 is fastened on, the first briquetting 17 is pressed on the 3rd connecting bolt 15 by the 3rd attaching nut 16, will
Second briquetting 20 is fastened on the housing other end of reductor 2 by arc compression block draw-in groove 21, and the second briquetting 20 connects by the 4th
Nut 19 is pressed on the 4th connecting bolt 18, by the output shaft 4 of reductor 2 by being fixed on upper lever block 9 with lower lever block
Between 10, reductor 2 is pressed on monitor station 1 by briquetting 17, and the pointer 14 of dial gauge 13 and upper lever block 9 are offseted, and is turned
Dynamic upper lever block 9 and lower lever block 10, upper lever block 9 can drive output shaft 4 to realize small rotation with lower lever block 10, now
The upper number of degrees of dial gauge 13 can change, and the upper number of degrees of dial gauge 13 represent that reductor is qualified in the reasonable scope, surpass
Cross zone of reasonableness and represent unqualified.
Above-mentioned planetary reducer backhaul gap detection device, simple structure, easy to assembly, cost of investment is low, maintenance cost
Low, meet the detection demand of most enterprises instantly.
Claims (1)
1. planetary reducer backhaul gap detection device, it is characterised in that：Including：Monitor station（1）Be placed in monitor station（1）On
Reductor（2）, in the reductor（2）One end on be provided with input shaft（3）, in the reductor（2）The other end on
It is provided with output shaft（4）, in the monitor station（1）Side upper end be fixedly installed lower fixed block（5）, upper fixed block（6）Logical
Cross the first connecting bolt（7）With the second connecting bolt（8）With lower fixed block（5）It is connected, the input shaft（3）It is located in lower solid
Determine block（5）With upper fixed block（6）Between, in the monitor station（1）Opposite side upper end be provided with upper lever block（9）With lower lever
Block（10）, the upper lever block（9）With lower lever block（10）By the second connecting bolt（11）With the second attaching nut（12）Phase
Connection, the output shaft（4）It is located in upper lever block（9）With lower lever block（10）Between, in the upper lever block（9）Side
Monitor station（1）On be provided with dial gauge（13）, the dial gauge（13）Pointer（14）With upper lever block（9）Upper end offset,
In the reductor（2）The monitor station of one end both sides（1）On be symmetrically arranged with the 3rd connecting bolt（15）, in the described 3rd connection
Bolt（15）Above pass through the 3rd attaching nut（16）It is provided with the first briquetting（17）, in the reductor（2）Other end both sides
Monitor station（1）On be symmetrically arranged with the 4th connecting bolt（18）, in the 4th connecting bolt（18）Above by the 4th connection spiral shell
Female（19）It is provided with the second briquetting（20）, in first briquetting（17）With the second briquetting（20）On be respectively arranged with and reductor
（2）Housing cooperate arc compression draw-in groove（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155356.8A CN106441026A (en) | 2016-12-14 | 2016-12-14 | Detection device of back lash of planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155356.8A CN106441026A (en) | 2016-12-14 | 2016-12-14 | Detection device of back lash of planetary reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106441026A true CN106441026A (en) | 2017-02-22 |
Family
ID=58217137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611155356.8A Pending CN106441026A (en) | 2016-12-14 | 2016-12-14 | Detection device of back lash of planetary reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106441026A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044607A (en) * | 2018-01-22 | 2018-05-18 | 北京铁甲钢拳科技有限公司 | A kind of ectoskeleton power-assisting robot |
| CN111089530A (en) * | 2019-12-28 | 2020-05-01 | 深圳市越疆科技有限公司 | Measuring device and measuring method for return clearance of planetary gear motor |
-
2016
- 2016-12-14 CN CN201611155356.8A patent/CN106441026A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044607A (en) * | 2018-01-22 | 2018-05-18 | 北京铁甲钢拳科技有限公司 | A kind of ectoskeleton power-assisting robot |
| CN111089530A (en) * | 2019-12-28 | 2020-05-01 | 深圳市越疆科技有限公司 | Measuring device and measuring method for return clearance of planetary gear motor |
| CN111089530B (en) * | 2019-12-28 | 2022-08-12 | 深圳市越疆科技有限公司 | Measuring device and measuring method for return clearance of planetary gear motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |