CN202793955U - Akron abrasion machine - Google Patents
Akron abrasion machine Download PDFInfo
- Publication number
- CN202793955U CN202793955U CN 201220483427 CN201220483427U CN202793955U CN 202793955 U CN202793955 U CN 202793955U CN 201220483427 CN201220483427 CN 201220483427 CN 201220483427 U CN201220483427 U CN 201220483427U CN 202793955 U CN202793955 U CN 202793955U
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- servomotor
- plate
- angular setting
- setting support
- akron abrasion
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Abstract
The utility model relates to a rubber testing tool, and in particular relates to an Akron abrasion machine for testing rubber wear resistance. The Akron abrasion machine comprises a chassis, wherein an electric control box is arranged on the chassis; a servo motor is arranged in the electric control box; a grinding carriage is arranged on the chassis; a grinding wheel is fixed on two sides of the grinding carriage; a vertical angle adjusting bracket is arranged on the chassis; the servo motor is communicated with the electric control box and is arranged on a fixing seat of the servo motor; a servo motor angle adjusting bracket is fixed on the base; the angle adjusting bracket is connected with the servo motor angle adjusting bracket; an angle adjusting device used for adjusting and keeping the angle is arranged on the angle adjusting bracket; an output shaft of the servo motor is connected with a rubber wheel shaft; and a first clamping plate and a second clamping plate used for clamping rubber to be tested and a fastening piece for locking the first clamping plate and the second clamping plate are arranged on the rubber wheel shaft. The Akron abrasion machine is smooth in rotation and stable in torque, the grinding wheel is fixed on two sides of the grinding carriage, the grinding wheel is stably fixed, and the testing precision is improved.
Description
Technical field
The utility model relates to a kind of rubber testing apparatus, especially the Akron abrasion machine of testing rubber polishing machine.
Background technology
Rubber is when being applied to products such as tire, sole, usually need to carry out the anti-wear performance test, the equipment that is generally used for the testing rubber anti-wear performance is the Akron abrasion machine, allow sample and emery wheel and emery wheel under certain angle of inclination and certain load effect, rub during test, measure the abrasion volume of sample in certain mileage.Be the key factor that obtains accurate test result in the fixing stability of test process medium plain emery wheel and the control at angle of inclination, existing Akron abrasion machine adopts common driven by servomotor, the vibrations of servomotor when work are larger, and emery wheel adopts monolateral fixing, cause the fixing stability of emery wheel to be affected, and the angular adjustment out of true, larger on the test result impact.
Summary of the invention
The utility model provides that a kind of emery wheel stability maintenance is good, angular adjustment is accurate, the Akron abrasion machine that measuring accuracy is high.
To achieve these goals, the utility model adopts following technical scheme:
It comprises a chassis, the chassis is provided with electric cabinet, be provided with servomotor in the electric cabinet, be provided with a grinding carriage on the described chassis, described grinding carriage is fixed an emery wheel from both sides, also be provided with a vertical angular setting support on the described chassis, described servomotor is communicated with electric cabinet and is located on the servomotor holder, fix a servomotor angular setting support on the base, the angular setting support is connected by rotating shaft with servomotor angular setting support, the angular setting support is provided with for the angular adjustment apparatus of adjusting angle and maintenance angle, the output shaft of described servomotor connects a glue shaft, and glue shaft is provided be used to the first clamping plate that clamp rubber to be measured and the second clamping plate and locks the first clamping plate and the securing member of the second clamping plate.
Preferably, described angular setting is propped up top of the trellis and is provided with for the first rotation fixed head that rotating shaft is installed, and described servomotor angular setting is propped up top of the trellis and is provided with the second rotation fixed head that cooperates the installation rotating shaft with the first fixed head.
Preferably, described grinding carriage is a rectangular frame that is comprised of upper plate, lower plate, left plate and right plate, and described emery wheel is installed between the left side plate by a grinding wheel spindle.
Preferably, fix a left weight brackets on the described left plate, a right weight brackets is fixed in the position of weight brackets on the relative left plate of described right plate, by a counterweight hanging scroll one counterweight is installed on left weight brackets and the right weight brackets, be provided with a counterweight trimming rack between the weight brackets of the described left and right sides, by a mounting rod one fine setting counterweight be installed on the counterweight trimming rack.
Preferably, described left weight brackets and right weight brackets are inverted L-shaped, and wherein vertical edges is fixed in the left plate of grinding carriage or right plate inboardly, and horizontal sides stretches out in grinding carriage the counterweight hanging scroll is installed outward.
Preferably, described servomotor is located in the servomotor guard shield, and described servomotor guard shield is fixed on the servomotor holder.
Preferably, described angular adjustment apparatus is the angle push rod that passes the angular setting support.
Preferably, described angular setting support or servomotor angular setting support are provided with the angle scale of mark relative angle.
Preferably, glue shaft is installed in the glue shaft fixed head, and the glue shaft fixed head is fixed on the servomotor guard shield.
Akron abrasion machine of the present utility model adopts driven by servomotor, and emery wheel is fixed in the support, and is lightweight, and it is large to exert oneself, response is fast, and speed is high, and inertia is little, rotates level and smooth, moment is stable, and fixes emery wheel by grinding carriage from both sides, and emery wheel is fixing firm, improves measuring accuracy.
Description of drawings
Fig. 1 is the whole explosive view of the utility model embodiment;
Fig. 2 is the integral installation figure of the utility model embodiment.
Among the figure: chassis 1, electric cabinet 2, servomotor 3, grinding carriage 4, emery wheel 5, angular setting support 6, servomotor holder 7, servomotor angular setting support 8, rotating shaft 9, glue shaft 10, rubber to be measured 11, the first clamping plate 12, the second clamping plate 13, the first rotation fixed head 14, the second rotation fixed head 15, grinding wheel spindle 16, left weight brackets 17, right weight brackets 18, counterweight hanging scroll 19, counterweight 20, counterweight trimming rack 21, mounting rod 22, fine setting counterweight 23, angle push rod 24, angle scale 25, glue shaft fixed head 26; Upper plate 404, lower plate 402, left plate 403 and right plate 404.
Embodiment
Shown in Fig. 1-2, the Akron abrasion machine of present embodiment comprises a chassis 1, chassis 1 is provided with electric cabinet 2, electric cabinet 2 connects a servomotor 3, be provided with a grinding carriage 4 on the described chassis 1, described grinding carriage 4 is fixed an emery wheel 5 from both sides, also be provided with a vertical angular setting support 6 on the described chassis 1, described servomotor 3 is located on the servomotor holder 7, fix a servomotor angular setting support 8 on the base 1, angular setting support 6 is connected by rotating shaft 9 with servomotor angular setting support 8, angular setting support 6 is provided with for the angular adjustment apparatus of adjusting angle and maintenance angle, the output shaft of described servomotor 3 connects a glue shaft 10, and glue shaft 10 is provided be used to the first clamping plate 12 that clamp rubber 11 to be measured and the second clamping plate 13 and locks the first clamping plate 14 and the securing member (not shown) of the second clamping plate 15.
For the ease of the installation between angular setting support 4 and the servomotor angular setting support 8, in the present embodiment, described angular setting support 6 tops are provided with for the first rotation fixed head 14 that rotating shaft 9 is installed, and described servomotor angular setting support 8 tops are provided with the second rotation fixed head 15 that cooperates installation rotating shaft 9 with the first fixed head 14.
In the said structure, described grinding carriage 4 is a rectangular frame that is comprised of upper plate 401, lower plate 402, left plate 403 and right plate 404, and described emery wheel 5 is installed between left plate 403 and the right plate by a grinding wheel spindle 16.
In addition, fix a left weight brackets 17 at described left plate 403, a right weight brackets 18 is fixed in the position of weight brackets 17 on the described right plate 404 relative left plates 403, by a counterweight hanging scroll 19 counterweight 20 is installed on left weight brackets 17 and the right weight brackets 18, be provided with a counterweight trimming rack 21 between the weight brackets of the described left and right sides, by a mounting rod 22 a fine setting counterweight 23 be installed on the counterweight trimming rack.Wherein counterweight 20 is used for treating the certain acting force of mill sample, and the size that fine setting counterweight 23 is used for regulating this acting force.
In the present embodiment, described left weight brackets 17 and right weight brackets 18 are inverted L-shaped, and wherein vertical edges is fixed in the left plate of grinding carriage or right plate inboardly, and horizontal sides stretches out in grinding carriage the counterweight hanging scroll is installed outward.
In order to carry out easily the angular adjustment between angular setting support 6 and the servomotor angular setting support 8, in the present embodiment, described angular adjustment apparatus is the angle push rod 24 that passes angular setting support 6, and, in order intuitively accurately angle to be regulated, described angular setting support or servomotor angular setting support are provided with the angle scale 25 of mark relative angle.
In order to make rubber 11 to be measured more stable when rotating, in the present embodiment, glue shaft 10 is installed in the glue shaft fixed head 26, and glue shaft fixed head 26 is fixed on the servomotor guard shield 24.
During use, be installed between the first clamping plate 12 and the second clamping plate 13 rubber 11 to be measured also fixing with securing member 14, control electric cabinet 2 is opened servomotor 3 controls rubber 11 to be measured and is rotated, rub at emery wheel 5 and can carry out friction testing, when needs carry out angular adjustment, rotational angle push rod 24, push rod 24 passes 6 pairs of servomotor angular setting of angular setting support support, 8 applied thrusts, servomotor angular setting support 8 deflects along rotating shaft 9, drive fixing with it servomotor holder deflection, glue shaft 10 on servomotor and connection and the servomotor output shaft drives rubber 11 to be measured and also deflects, realize angular adjustment, by stopping the adjusting angle push rod behind the angle scale 25 observation arrival predetermined angulars, angular setting support 6 namely remains on predetermined angular with servomotor angular setting support 8, controls electric cabinet 2 unlatching servomotors this moment and can test.
Claims (8)
1. Akron abrasion machine, it is characterized in that: comprise a chassis, the chassis is provided with electric cabinet, be provided with servomotor in the electric cabinet, be provided with a grinding carriage on the described chassis, described grinding carriage is fixed an emery wheel from both sides, also be provided with a vertical angular setting support on the described chassis, described servomotor is communicated with electric cabinet and is located on the servomotor holder, fix a servomotor angular setting support on the base, the angular setting support is connected by rotating shaft with servomotor angular setting support, the angular setting support is provided with for the angular adjustment apparatus of adjusting angle and maintenance angle, the output shaft of described servomotor connects a glue shaft, and glue shaft is provided be used to the first clamping plate that clamp rubber to be measured and the second clamping plate and locks the first clamping plate and the securing member of the second clamping plate.
2. Akron abrasion machine as claimed in claim 1, it is characterized in that: described angular setting is propped up top of the trellis and is provided with for the first rotation fixed head that rotating shaft is installed, and described servomotor angular setting is propped up top of the trellis and is provided with the second rotation fixed head that cooperates the installation rotating shaft with the first fixed head.
3. Akron abrasion machine as claimed in claim 2 is characterized in that: described grinding carriage is a rectangular frame that is comprised of upper plate, lower plate, left plate and right plate, and described emery wheel is installed between the left side plate by a grinding wheel spindle.
4. Akron abrasion machine as claimed in claim 3, it is characterized in that: fix a left weight brackets on the described left plate, a right weight brackets is fixed in the position of weight brackets on the relative left plate of described right plate, by a counterweight hanging scroll one counterweight is installed on left weight brackets and the right weight brackets, be provided with a counterweight trimming rack between the weight brackets of the described left and right sides, by a mounting rod one fine setting counterweight be installed on the counterweight trimming rack.
5. Akron abrasion machine as claimed in claim 4, it is characterized in that: described left weight brackets and right weight brackets are inverted L-shaped, wherein vertical edges is fixed in the left plate of grinding carriage or right plate inboardly, and horizontal sides stretches out in grinding carriage the counterweight hanging scroll is installed outward.
6. Akron abrasion machine as claimed in claim 5, it is characterized in that: described angular adjustment apparatus is the angle push rod that passes the angular setting support.
7. Akron abrasion machine as claimed in claim 6, it is characterized in that: described angular setting support or servomotor angular setting support are provided with the angle scale of mark relative angle.
8. Akron abrasion machine as claimed in claim 7, it is characterized in that: glue shaft is installed in the glue shaft fixed head, and the glue shaft fixed head is fixed on the servomotor guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483427 CN202793955U (en) | 2012-09-20 | 2012-09-20 | Akron abrasion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483427 CN202793955U (en) | 2012-09-20 | 2012-09-20 | Akron abrasion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793955U true CN202793955U (en) | 2013-03-13 |
Family
ID=47821199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220483427 Expired - Fee Related CN202793955U (en) | 2012-09-20 | 2012-09-20 | Akron abrasion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092795A (en) * | 2016-07-14 | 2016-11-09 | 赛轮金宇集团股份有限公司 | Multistation rubber abrasion testing machine |
| CN111289397A (en) * | 2020-03-13 | 2020-06-16 | 深圳天溯计量检测股份有限公司 | Rubber abrasion test equipment |
-
2012
- 2012-09-20 CN CN 201220483427 patent/CN202793955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092795A (en) * | 2016-07-14 | 2016-11-09 | 赛轮金宇集团股份有限公司 | Multistation rubber abrasion testing machine |
| CN111289397A (en) * | 2020-03-13 | 2020-06-16 | 深圳天溯计量检测股份有限公司 | Rubber abrasion test equipment |
| CN111289397B (en) * | 2020-03-13 | 2020-11-24 | 深圳天溯计量检测股份有限公司 | Rubber abrasion test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130920 |