CN102689440A - Device for indexing and resetting paper-based friction plate during attaching - Google Patents
Device for indexing and resetting paper-based friction plate during attaching Download PDFInfo
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- CN102689440A CN102689440A CN2012101833691A CN201210183369A CN102689440A CN 102689440 A CN102689440 A CN 102689440A CN 2012101833691 A CN2012101833691 A CN 2012101833691A CN 201210183369 A CN201210183369 A CN 201210183369A CN 102689440 A CN102689440 A CN 102689440A
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- positioning seat
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Abstract
The invention discloses a device for indexing and resetting a paper-based friction plate during attaching, which is used for solving the technical problem that the paper-based friction plate is needed to be positioned, indexed and reset simultaneously in the conventional substrate attaching process. The technical scheme is that the device comprises an indexing mechanism, a fixture part and a resetting mechanism, wherein the indexing mechanism consists of a base (2), a worm shaft (3), a worm wheel (4), an upper seat (5), an indexing main shaft (12), a coupling (18) and a servo motor (19); the fixture part consists of a positioning seat (7), a positioning ring (8), guide rail blocks (13), positioning blocks (14), elastic bodies (15), movable blocks (16), a cylinder fixing plate (17), a resetting spring (20), a triangular cam (21) and a swing cylinder (22); and the resetting mechanism consists of a resetting cylinder (1), bearing covers (6), the positioning seat (7), a mandrel (9), bearing washers (10) and angular contact ball bearings (11). Positioning, indexing and resetting are integrated, so that the requirement of positioning, indexing and resetting the paper-based friction plate during attaching is met.
Description
Technical field
The present invention relates to a kind of calibration and resetting means, particularly relate to a kind of paper-base friction wafer paster with calibration and resetting means.
Background technology
Paper-base friction wafer is after passing through gluing, paster by paper friction material and substrate; Hot-press solidifying forms; According to the requirement of production technology, be affixed on the substrate after the common stamping-out of paper friction material becomes small pieces, and the quality of paster quality will directly have influence on the performance of friction plate; This has just determined that the paster operation can realize the calibration action as requested in the paper-base friction wafer continuous flow procedure; And after paster was accomplished, positioning fixture carried out " cutter relieving " with respect to stamping-out mechanism and resets, to enhance productivity and to be convenient to automated production.
With reference to Fig. 3; Document 1 " patent No. is the Chinese patent of ZL 200820212106.8 " discloses a kind of Geneva index mechanism; Form by motor 1, worm screw 2, duplicate gear 3, output gear 4, sheave 5 and 6 of output shafts, drive worm screw 2 and duplicate gear 3 transmissions, be meshed with the calibration race of sheave 5 through the round pin on the output gear 4 through motor 1; The rotational power of motor 1 is changed into the intermittent movement power of certain hour, thereby realize calibration.The characteristics of this indexing mechanism are simple in structure, during application on the output shaft of sheave directly the installation application device get final product.
With reference to Fig. 4; Document 2 " patent No. is the Chinese patent of ZL200910116670.9 " discloses a kind of automatic anti-backlash worm wheel dividing mechanism; Form by casing 1, worm gear 2, worm screw 3, servomotor 7, shaft coupling 6, piston 9, cylinder body 8 and cylinder cap 8a, drive the intermeshing worm gear 2 and worm screw 3 that in casing 1, is provided with through shaft coupling 6, thereby realize calibration by servomotor 7; The anti-backlash mechanism that is made up of the piston that has piston rod 9 and cylinder body 8 and cylinder cap 8a through in casing 1 set inside is eliminated the gap between worm gear 2 and the worm screw 3; The characteristics of this mechanism are that repeatable accuracy is higher, can arbitrarily angled calibration, and can bear big cutting force and impact.Can know by above-mentioned analysis; Said mechanism can't realize in the paper-base friction wafer continuous flow procedure paster operation accomplish after positioning fixture move down with respect to stamping-out mechanism and carry out the requirement that " cutter relieving " resets, so said mechanism all is not suitable for the continuous production of paper-base friction wafer.
Summary of the invention
In order to solve the problem that paster operation substrate in the prior art paper-base friction wafer continuous flow procedure needs location, calibration simultaneously and resets; The present invention provides a kind of paper-base friction wafer paster with calibration and resetting means; Design through positioning fixture design, calibration action design and homing action; Can realize accurate location, the calibration of paper-base friction wafer substrate and reset, improve the production efficiency of paper-base friction wafer, and help guaranteeing the stability and the accuracy of paper-base friction wafer paster in one.
The technical solution adopted for the present invention to solve the technical problems is: a kind of paper-base friction wafer paster is with calibration and resetting means; Comprise worm shaft 3, worm gear 4, shaft coupling 18 and servomotor 19, be characterized in also comprising reset cylinder 1, base 2, the seat of honour 5, bearing cap 6, positioning seat 7, centring ring 8, mandrel 9, bearing washer 10, angular contact ball bearing 11, way block 13, calibration main shaft 12, locating piece 14, elastomer 15, movable block 16, air cylinder fixed plate 17, back-moving spring 20, triangular cam 21 and oscillating cylinder 22.
Positioning seat 7, centring ring 8, way block 13, locating piece 14, elastomer 15, movable block 16, air cylinder fixed plate 17, back-moving spring 20, triangular cam 21 and oscillating cylinder 22 have constituted the holder part of this device.Described positioning seat 7 is a hollow structure; In oscillating cylinder 22 and resetting-mechanism are housed; The lower end of positioning seat 7 is carved with external splines and is matched with the calibration main shaft 12 that is carved with splined hole, and positioning seat 7 can move up and down along the splined hole of calibration main shaft 12, the calibration of realizing positioning fixture with reset; Described movable block 16 is 120 ° and is uniformly distributed with placement, is connected with positioning seat 7 through way block 13, and movable block 16 can be free to slide on way block 13, and movable block 16 is provided with back-moving spring 20 and elastomer 15; Described centring ring 8 is fixed on positioning seat 7 tops, is the endless groove structure in the centring ring 8, is uniformly distributed with on the groove and is placed with 3 locating pieces 14; The below of described locating piece 14 is connected through screw and movable block 16, and the height of locating piece 14 is higher than the height of centring ring 8; Described oscillating cylinder 22 is connected through air cylinder fixed plate 17 and positioning seat 7, on the axle of oscillating cylinder 22 plate-like triangular cam 21 is housed; The working face of described plate-like triangular cam 21 is made up of three sections identical composite curves; Under the effect of oscillating cylinder 22; When plate-like triangular cam 21 is done the driving link rotation; Can drive three locating pieces 14 through three movable blocks 16 of elastomer 15 controls and radially on way block 13, move simultaneously, back-moving spring 20 is realized the clamping of paper-base friction wafer substrate and is unclamped.
Reset cylinder 1, bearing cap 6, positioning seat 7, mandrel 9, bearing washer 10 and angular contact ball bearing 11 have constituted the resetting-mechanism of this device.Angular contact ball bearing 11, bearing washer 10 and bearing cap 6 are housed on the described mandrel 9, and the lower end of mandrel 9 and reset cylinder 1 are connected, and positioning fixture is resetted up and down; Described angular contact ball bearing 11 inner rings are located with the shaft shoulder, and the outer ring is with bearing cap 6 location, and bearing cap 6 is connected through screw and positioning seat 7, and angular contact ball bearing 11 outer rings are turned round and inner ring is motionless, and mandrel 9 does not rotate during calibration.
The invention has the beneficial effects as follows: because to location, calibration with reset and carried out integrated design, make and in calibration, accurately locate and reset.Satisfied paster operation substrate in the paper-base friction wafer continuous flow procedure accurately location, calibration and the requirement that resets,, improved indexing accuracy, and the existence of reset cylinder and positioning fixture, improved the production efficiency of paper-base friction wafer owing to adopt spline to connect.Device realized location, the calibration of substrate in the paper-base friction wafer paster process simultaneously and resetted, and has compact conformation, convenient and reliable characteristics, enlarged range of application.
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
Description of drawings
Fig. 1 is the front view of paper-base friction wafer paster of the present invention with calibration and resetting means.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that paper-base friction wafer paster of the present invention is with calibration and resetting means paster process action flow chart.
Fig. 4 is document 1 a disclosed indexing mechanism sketch map.
Fig. 5 is document 2 disclosed indexing mechanism sketch mapes.
Among the figure, the 1-reset cylinder; The 2-base; The 3-worm shaft; The 4-worm gear; The 5-seat of honour; The 6-bearing cap; The 7-positioning seat; The 8-centring ring; The 9-mandrel; The 10-bearing washer; The 11-angular contact ball bearing; 12-calibration main shaft; The 13-way block; The 14-locating piece; The 15-elastomer; The 16-movable block; The 17-air cylinder fixed plate; The 18-shaft coupling; The 19-servomotor; The 20-back-moving spring; The 21-triangular cam; The 22-oscillating cylinder.
The specific embodiment
With reference to Fig. 1～3, paper-base friction wafer paster of the present invention comprises reset cylinder 1, base 2, worm shaft 3, worm gear 4, the seat of honour 5, bearing cap 6, positioning seat 7, centring ring 8, mandrel 9, bearing washer 10, angular contact ball bearing 11, way block 13, calibration main shaft 12, locating piece 14, elastomer 15, movable block 16, air cylinder fixed plate 17, shaft coupling 18, servomotor 19, back-moving spring 20, triangular cam 21 and oscillating cylinder 22 with calibration and resetting means.
Positioning seat 7, centring ring 8, way block 13, locating piece 14, elastomer 15, movable block 16, air cylinder fixed plate 17, back-moving spring 20, triangular cam 21 and oscillating cylinder 22 have constituted the holder part of this device.Described positioning seat 7 is a hollow structure; In oscillating cylinder 22 and resetting-mechanism are housed; The lower end of positioning seat 7 is carved with external splines and is matched with the calibration main shaft 12 that is carved with splined hole, and positioning seat 7 can move up and down along the splined hole of calibration main shaft 12, thus the calibration of realizing positioning fixture with reset; Described movable block 16 is 120 ° and is uniformly distributed with placement, is connected with positioning seat 7 through way block 13, and movable block 16 can be free to slide on way block 13, and movable block 16 is provided with back-moving spring 20 and elastomer 15; Described centring ring 8 is fixed on positioning seat 7 tops, is the endless groove structure in the centring ring 8, is uniformly distributed with on the groove and is placed with 3 locating pieces 14; The below of described locating piece 14 is connected through screw and movable block 16, and the height of a little higher than centring ring 8 of the height of locating piece 14 is to play the effect of location paper-base friction wafer substrate; Described oscillating cylinder 22 is connected through air cylinder fixed plate 17 and positioning seat 7, on the axle of oscillating cylinder 22 plate-like triangular cam 21 is housed; The working face of described plate-like triangular cam 21 is made up of three sections identical composite curves; Under the effect of oscillating cylinder 22; When plate-like triangular cam 21 is done the driving link rotation; Can drive three locating pieces 14 through three movable blocks 16 of elastomer 15 control and radially on way block 13, move simultaneously, because the existence of back-moving spring 20, thereby realize the paper-base friction wafer substrate is clamped and unclamps.
Reset cylinder 1, bearing cap 6, positioning seat 7, mandrel 9, bearing washer 10 and angular contact ball bearing 11 have constituted the resetting-mechanism of this device.Angular contact ball bearing 11, bearing washer 10 and bearing cap 6 are housed on the described mandrel 9, and the lower end of mandrel 9 and reset cylinder 1 are connected, to play the effect that positioning fixture is resetted up and down; Described angular contact ball bearing 11 inner rings are located with the shaft shoulder, and the outer ring is with bearing cap 6 location, and bearing cap 6 is connected through screw and positioning seat 7, angular contact ball bearing 11 outer rings revolution and inner ring is motionless, and mandrel 9 does not rotate during with the assurance calibration.
During work; At first manipulator gripping paper-base friction wafer substrate is placed on the positioning fixture; Under oscillating cylinder 22 effects; When triangular cam 21 is done the driving link rotation, drive three locating pieces 14 through three movable blocks of elastomer 15 controls 16 and radially outwards move simultaneously, thereby with the paper-base friction wafer substrate clamping.Then; Under reset cylinder 1 effect; Through moving to desired position on the mandrel 9 drive positioning fixtures, then, servomotor 19 drives above-mentioned worm and gear indexing mechanism through shaft coupling 18 and rotates; To turn to desired indexing position through the positioning fixture that spline is connected with calibration main shaft 12, thereby realize calibration and paster the paper-base friction wafer substrate.Inner ring is motionless because angular contact ball bearing 11 outer rings in the positioning seat 7 are turned round, and therefore, mandrel 9 does not rotate during calibration.After the paster operation is accomplished, under reset cylinder 1 effect, drive positioning fixture and move down, at first carry out " cutter relieving " with respect to stamping-out mechanism through mandrel 9; Afterwards, under the acting in conjunction of back-moving spring 20 and oscillating cylinder 22, when triangular cam 21 is done the driving link rotation; Drive three locating pieces 14 through three movable blocks of elastomer 15 control 16 and radially move inward simultaneously, the paper-base friction wafer substrate is unclamped, so that the paper-base friction wafer of manipulator after paster is accomplished taken away; And put into next paper-base friction wafer substrate; Positioning fixture with the paper-base friction wafer substrate clamping after, under the effect of reset cylinder 1, realize resetting, after this get into next operation cycle.
This device also can be used for the coating process in the paper-base friction wafer continuous flow procedure.
Claims (1)
1. a paper-base friction wafer paster is with calibration and resetting means; Comprise worm shaft (3), worm gear (4), shaft coupling (18) and servomotor (19), it is characterized in that: also comprise reset cylinder (1), base (2), the seat of honour (5), bearing cap (6), positioning seat (7), centring ring (8), mandrel (9), bearing washer (10), angular contact ball bearing (11), calibration main shaft (12), way block (13), locating piece (14), elastomer (15), movable block (16), air cylinder fixed plate 17, back-moving spring (20), triangular cam (21) and oscillating cylinder (22);
Base (2), worm shaft (3), worm gear (4), the seat of honour (5), calibration main shaft (12), shaft coupling (18), servomotor (19) have been formed the indexing mechanism of this device; Described base (2) has half worm shaft (3) installing hole; The described seat of honour (5) also has half worm shaft (3) installing hole, and base (2) and the seat of honour (5) form the installing hole of worm shaft (3) together; Described calibration main shaft (12) is a hollow-core construction, in be carved with splined hole and mandrel (9) be housed, the calibration main shaft is carved with external splines on (12), and is connected with worm gear (4) through external splines, external splines is the centering mode with the internal diameter; Described worm shaft (3) is meshed with worm gear (4), and an end of worm shaft (3) links to each other with servomotor (19) through shaft coupling (18);
Positioning seat (7), centring ring (8), way block (13), locating piece (14), elastomer (15), movable block (16), air cylinder fixed plate (17), back-moving spring (20), triangular cam (21) and oscillating cylinder (22) have constituted the holder part of this device; Described positioning seat (7) is a hollow structure; In oscillating cylinder (22) and resetting-mechanism are housed; The lower end of positioning seat (7) is carved with external splines and is matched with the calibration main shaft (12) that is carved with splined hole; Positioning seat (7) can move up and down along the splined hole of calibration main shaft (12), the calibration of realizing positioning fixture with reset; Described movable block (16) is 120 ° and is uniformly distributed with placement, is connected with positioning seat (7) through way block (13), and movable block (16) can be free to slide on way block (13), and movable block (16) is provided with back-moving spring (20) and elastomer (15); Described centring ring (8) is fixed on positioning seat (7) top, is the endless groove structure in the centring ring (8), is uniformly distributed with on the groove and is placed with three locating pieces (14); The below of described locating piece (14) is connected through screw and movable block (16), and the height of locating piece (14) is higher than the height of centring ring (8); Described oscillating cylinder (22) is connected through air cylinder fixed plate (17) and positioning seat (7), on the axle of oscillating cylinder (22) plate-like triangular cam (21) is housed; The working face of described plate-like triangular cam (21) is made up of three sections identical composite curves; Under the effect of oscillating cylinder (22); When plate-like triangular cam (21) is done the driving link rotation; Drive three locating pieces (14) through elastomer (15) three movable blocks of control (16) and radially upward move at way block (13) simultaneously, back-moving spring (20) is realized the clamping of paper-base friction wafer substrate and is unclamped;
Reset cylinder (1), bearing cap (6), positioning seat (7), mandrel (9), bearing washer (10) and angular contact ball bearing (11) have constituted the resetting-mechanism of this device; Angular contact ball bearing (11), bearing washer (10) and bearing cap (6) are housed on the described mandrel (9), and the lower end of mandrel (9) and reset cylinder (1) are connected, and positioning fixture is resetted up and down; Described angular contact ball bearing (11) inner ring is located with the shaft shoulder, and the outer ring is with bearing cap (6) location, and bearing cap (6) is connected through screw and positioning seat (7), and angular contact ball bearing (11) outer ring is turned round and inner ring is motionless, and mandrel during calibration (9) does not rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183369.1A CN102689440B (en) | 2012-06-06 | 2012-06-06 | Device for indexing and resetting paper-based friction plate during attaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183369.1A CN102689440B (en) | 2012-06-06 | 2012-06-06 | Device for indexing and resetting paper-based friction plate during attaching |
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| Publication Number | Publication Date |
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| CN102689440A true CN102689440A (en) | 2012-09-26 |
| CN102689440B CN102689440B (en) | 2014-07-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411824A (en) * | 2013-07-18 | 2013-11-27 | 西北工业大学 | Paper-based friction material test clamp and test method thereof |
| CN106332540A (en) * | 2015-07-08 | 2017-01-11 | 杭州职业技术学院 | Surface mounting machine and method |
| CN109319554A (en) * | 2018-11-06 | 2019-02-12 | 湖南河豚机电设备有限公司 | A kind of motorcycle gear box friction plate rushes paper equipment automatically |
| CN109335788A (en) * | 2018-11-06 | 2019-02-15 | 湖南河豚机电设备有限公司 | A kind of friction plate rushes the friction plate rotating mechanism of paper equipment automatically |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103411824A (en) * | 2013-07-18 | 2013-11-27 | 西北工业大学 | Paper-based friction material test clamp and test method thereof |
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| CN106332540A (en) * | 2015-07-08 | 2017-01-11 | 杭州职业技术学院 | Surface mounting machine and method |
| CN106332540B (en) * | 2015-07-08 | 2023-11-28 | 杭州职业技术学院 | Chip mounter and method |
| CN109319554A (en) * | 2018-11-06 | 2019-02-12 | 湖南河豚机电设备有限公司 | A kind of motorcycle gear box friction plate rushes paper equipment automatically |
| CN109335788A (en) * | 2018-11-06 | 2019-02-15 | 湖南河豚机电设备有限公司 | A kind of friction plate rushes the friction plate rotating mechanism of paper equipment automatically |
| CN109335788B (en) * | 2018-11-06 | 2020-04-10 | 湖南河豚机电设备有限公司 | Friction plate rotating mechanism of automatic paper punching equipment for friction plate |
| CN109319554B (en) * | 2018-11-06 | 2020-05-15 | 安徽长命摩擦材料科技有限公司 | Automatic paper punching equipment for friction plate of motorcycle gearbox |
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| CN102689440B (en) | 2014-07-02 |
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Effective date of registration: 20200422 Address after: 710000 Xianhu road junction, Fengxi new town, Xixian New District, Xi'an City, Shaanxi Province Patentee after: SHAANXI HANGFENG NEW MATERIAL Co.,Ltd. Address before: 710072 Xi'an friendship West Road, Shaanxi, No. 127 Patentee before: Northwestern Polytechnical University |
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Denomination of invention: Indexing and resetting device for paper-based friction plate patch Effective date of registration: 20220419 Granted publication date: 20140702 Pledgee: Shaanxi Aviation Industry Development Group Co.,Ltd. Pledgor: SHAANXI HANGFENG NEW MATERIAL Co.,Ltd. Registration number: Y2022610000156 |