CN201304608Y - Automatic grinding wheel dresser of plastic cement belt roller grinder - Google Patents
Automatic grinding wheel dresser of plastic cement belt roller grinder Download PDFInfo
- Publication number
- CN201304608Y CN201304608Y CNU2008202161421U CN200820216142U CN201304608Y CN 201304608 Y CN201304608 Y CN 201304608Y CN U2008202161421 U CNU2008202161421 U CN U2008202161421U CN 200820216142 U CN200820216142 U CN 200820216142U CN 201304608 Y CN201304608 Y CN 201304608Y
- Authority
- CN
- China
- Prior art keywords
- trimming wheel
- gear
- motor
- neck bush
- trimming
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model belongs to an accessory of a thread spinner, in particular to an automatic grinding wheel dresser of a plastic cement belt roller grinder. The technical scheme of the utility model is as follows: a front support and a rear support are arranged on an upper end cover; a variable-frequency motor is arranged on the front support; and the output end of the variable-frequency motor is provided with a motor connecting gear. The utility model is characterized in that a synchronizing gear is arranged on the rear support; the motor connecting gear is connected with the synchronizing gear by a synchronous belt; the upper end cover which is corresponding to the lower part of the synchronous belt is provided with a straight guide rail, and the straight guide rail is provided with a slider; the slider is provided with a dresser grinding wheel base; and the grinding wheel base is provided with a grinding wheel dresser; the dresser grinding wheel base or the grinding wheel dresser or the slider is connected with the synchronous belt; and the synchronous belt is parallel with the straight guide rail. The utility model utilizes the straight guide rail and the synchronous belt to ensure the straightness and the flexibility of the grinding wheel, and has good effect on dressing the grinding wheel.
Description
Technical field
The utility model belongs to a kind of workshops accessory, the emery wheel automatic dressing device on specifically a kind of roller and rubber grinding machine.
Background technology
Traditional M1803 precision plastic rubber roller grinding machine mainly relies on the reciprocator on the grinding wheel spindle to implement to move back and forth when the grinding roller, reaches specification requirements such as grinding roller circularity and surface roughness.
After grinding a period of time, emery wheel is not sharp because of wearing and tearing, at this moment just need repair.M1803 precision plastic rubber roller grinding machine does not have dresser, usually only by anchor clamps manual trim device trimming wheel.A kind of mechanism that is driven the trimmer trimming wheel by motor drives screw mandrel and guide rod is disclosed in Chinese patent application 200610098387.4, when this trimmer is found in use after a while in finishing, be easy to generate vibrations, influence the surface roughness of emery wheel.Because guide rod is long, in grinding process, can't guarantee the linearity of emery wheel in addition; When moving back and forth, under external force, screw mandrel is easy to generate uneven seismaesthesia, and grinding roller and rubber quality is caused bad consequence.
Summary of the invention
The purpose of this utility model is to design the emery wheel automatic dressing device on a kind of roller and rubber grinding machine, and this trimmer utilizes line slideway and brings linearity and the flexibility that guarantees emery wheel synchronously, and trimming wheel is played good effect.
The technical scheme that provides according to the utility model, bearing and rear support before the installation on upper end cover, on preceding bearing, variable-frequency motor is installed, at the output of described variable-frequency motor motor is installed and is connected gear, it is characterized in that: synchromesh gear is installed on rear support, is connected at motor and utilize synchronous band to interconnect between gear and synchromesh gear; On corresponding to the upper end cover below being with synchronously, line slideway is set, slide block is set on line slideway, the trimming wheel pedestal is installed on described slide block, and on the trimming wheel pedestal dresser is installed, described trimming wheel support or dresser or slide block are connected with described synchronous band; Described synchronous band is parallel with described line slideway.
The adjusting chute is set on described rear support, and the rotating shaft of described synchromesh gear is positioned at described chute; And when regulating the degree of tightness of being with synchronously, described rotating shaft can be moved in described chute.On preceding bearing cavity is set, described variable-frequency motor is installed on the outer wall that forms described cavity, and the main shaft of variable-frequency motor extends in the cavity; Described motor connects gear and is installed on the main shaft of variable-frequency motor, and is positioned at described cavity; Open-mouth in the cavity upper end is provided with cover plate.
Bottom plate is set on upper end cover, and two line slideways that are arranged side by side are installed on the bottom plate, and the slide block that all is slidingly connected on every line slideway has upper junction plate above described two slide blocks, and the trimming wheel pedestal is installed on connecting plate.
Rotating shaft is installed on rear support, in rotating shaft, utilizes bearing that motor is installed and connect gear; The synchromesh gear baffle plate of difference mounting circular ring shape on two end faces of motor connection gear; And the outside diameter of described synchromesh gear baffle plate makes synchronous band between two synchromesh gear baffle plates greater than the outside diameter of motor connection gear.In described dresser, neck bush is positioned at the hole that is arranged at the trimming wheel pedestal, utilizes bearing that the trimming wheel axle is installed in neck bush, in the lower end of trimming wheel axle trimming wheel is set.
Setting is installed on the dial on the trimming wheel pedestal on neck bush, opening end at described dial is provided with outward extending ring flange, on the trimming wheel pedestal, gland is set, between the upper surface of the inner edge of described gland and trimming wheel pedestal, cannelure is arranged, described ring flange is rotating to be connected in the described cannelure, utilizes screw thread to interconnect between the outer wall of described neck bush and the inwall of described dial; At the outer wall of neck bush the elongated slot of upper-lower position that axially is provided for regulating neck bush, on the trimming wheel pedestal, holding screw is set along neck bush; The inner of described holding screw is pressed in the described elongated slot after neck bush is put in place by the dial adjusting.
The utility model has the advantages that: 1, adopt line slideway to guarantee to repair the linearity of 400 millimeters emery wheels; Line slideway precision height slides flexibly, can play good effect to trimming wheel.2, automatic speed regulation is adopted variable-frequency motor, surface roughness and reciprocating motion when being with transmission to reach trimming wheel synchronously.3, emery wheel adopts the typing emery wheel, rotates with the axle emery wheel and carries out rotation, and trimming wheel is difficult for producing vibration.4, dresser frame, emery wheel axis and main shaft emery wheel axis tilt 18 °, reduce cutting force when the cutting emery wheel.5, dresser is installed, centering main shaft Up Highway UHW and side bus, and benchmark is correct.6, adopt semiclosed protective cover, 400 mm wide dressers are protected, guarantee the precision and the normal operation of trimmer.
After utilizing the utility model to repair main emery wheel, the linearity and the surface roughness of main emery wheel are good, produce a desired effect.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the B-B view of Fig. 1.
Fig. 3 is the A-A view of Fig. 1.
Fig. 4 is the C-C view of Fig. 1.
The specific embodiment
Among the figure: 1, upper end cover, be used for fixing whole trimmer, 2, variable-frequency motor, 3, bearing, be used for fixing synchromesh gear, 4, motor connects gear, drives band motion synchronously; 5, be with synchronously, be used to connect slide block, and drive the slide block action; 6, neck bush is used to isolate two bearings; 7, dial, the amount of feeding of emery wheel when being used to adjust finishing; 8, trimming wheel axle is used to install trimming wheel, and transferring power; 9, bearing is used to connect the trimming wheel axle; 10, gland is used for fixing dial; 11, holding screw is used to locate neck bush; 12, emery wheel tapered sleeve is bonded on the trimming wheel, is used for emery wheel is fixed in the trimming wheel axle; 13, trimming wheel is used to repair main emery wheel; 14, adjustment screw is used for fixing more corresponding synchromesh gear 17 after being with adjusting to put in place synchronously; 15, rear support is used to install synchromesh gear; 16, regulate chute, be used from adjustment screw 14 1 and regulate band synchronously; 17, synchromesh gear drives band synchronously; 18, main emery wheel is a workpiece to be processed; 19, the slide block upper junction plate is used for fixing slide block; 20, slide block is used for mobile trimming wheel pedestal 28; 21, line slideway, fixing slide block is to guarantee the linearity of the main emery wheel 18 of finishing; 22, bottom plate is used for fixing line slideway; 23, keyway is used for motor is connected the main shaft that gear 4 is installed on variable-frequency motor 2; 24, cover plate plays dustproof effect; 25, rotating shaft is used for fixing synchromesh gear; 26, synchromesh gear baffle plate is used to locate synchronous band; 27, bearing, 28, the trimming wheel pedestal, be used to install trimming wheel, 29, elongated slot, when utilizing dial 7 to regulate the upper-lower position of neck bush 6, play the guiding role; 30, ring flange, when needs were regulated neck bush 6, rotary dial 7 made neck bush 6 under the effect of screw thread, in the hole of trimming wheel pedestal 28, move up and down, in rotation process, rotate in the cannelure of ring flange 30 between the end face that is formed at gland 10 and trimming wheel pedestal 28, dial 7 is played location and guide effect, dial 7 can only be rotated relative to trimming wheel pedestal 28, can not move axially, neck bush 6 be conditioned put in place after, with holding screw 11 locking.
As shown in the figure: bearing 3 and rear support 15 before the installation on upper end cover 1, variable-frequency motor 2 is installed on preceding bearing 3, at the output of described variable-frequency motor 2 motor is installed and is connected gear 4, it is characterized in that: synchromesh gear 17 is installed on rear support 15, is with 5 to interconnect synchronously at motor connection gear 4 and 17 utilizations of synchromesh gear; On corresponding to the upper end cover 1 below synchronously with 5, line slideway 21 is set, slide block 20 is set on line slideway 21, trimming wheel pedestal 28 is installed on described slide block 20, and on trimming wheel pedestal 28, dresser is installed, described trimming wheel support 28 or dresser or slide block 20 are with 5 to be connected with described synchronously; Described be with synchronously 5 parallel with described line slideway 21.During work, start variable-frequency motor 2, drive and be with 5 runnings synchronously, by being with 5 drive trimming wheel supports 28 and dresser on line slideway 21, to move back and forth synchronously, 13 pairs of main emery wheels 18 of trimming wheel that utilization is installed on the crushing axle 8 are repaired, and described emery wheel 13 can utilize emery wheel tapered sleeve 12 to be installed on the crushing axle 8.
Be provided with on described rear support 15 and regulate chute 16, the rotating shaft of described synchromesh gear 17 is positioned at described chute 16; And when regulating synchronously with 5 degree of tightness, described rotating shaft can be moved in described chute 16.When needs are regulated synchronously with 5 degree of tightness, unclamp set bolt, make rotating shaft in chute 16, move to the appropriate location after, tighten set bolt again.On preceding bearing 3 cavity is set, described variable-frequency motor 2 is installed on the outer wall that forms described cavity, and the main shaft of variable-frequency motor 2 extends in the cavity; Described motor connects gear 4 and is installed on the main shaft of variable-frequency motor 2, and is positioned at described cavity; Open-mouth in cavity upper end is provided with cover plate 24, in order to avoid foreign material enter in the cavity, has influence on synchronously the normal operation with 5.
Claims (7)
1, the emery wheel automatic dressing device on the roller and rubber grinding machine, preceding bearing (3) of installation and rear support (15) on upper end cover (1), go up installation variable-frequency motor (2) at preceding bearing (3), at the output of described variable-frequency motor (2) motor is installed and is connected gear (4), it is characterized in that: go up at rear support (15) synchromesh gear (17) is installed, connect at motor and utilize synchronous band (5) to interconnect between gear (4) and synchromesh gear (17); On corresponding to the upper end cover (1) of being with (5) below synchronously, line slideway (21) is set, slide block (20) is set on line slideway (21), go up installation trimming wheel pedestal (28) at described slide block (20), and at the last dresser of installing of trimming wheel pedestal (28), described trimming wheel support (28) or dresser or slide block (20) are connected with described synchronous band (5); Described synchronous band (5) is parallel with described line slideway (21).
2, the emery wheel automatic dressing device on the roller and rubber grinding machine according to claim 1, it is characterized in that: be provided with on described rear support (15) and regulate chute (16), the rotating shaft of described synchromesh gear (17) is positioned at described chute (16); And when regulating the degree of tightness of being with (5) synchronously, described rotating shaft can be moved in described chute (16).
3, the emery wheel automatic dressing device on the roller and rubber grinding machine according to claim 1, it is characterized in that: on preceding bearing (3) cavity is set, described variable-frequency motor (2) is installed on the outer wall that forms described cavity, and the main shaft of variable-frequency motor (2) extends in the cavity; Described motor connects gear (4) and is installed on the main shaft of variable-frequency motor (2), and is positioned at described cavity; Open-mouth in the cavity upper end is provided with cover plate (24).
4, the emery wheel automatic dressing device on the roller and rubber grinding machine according to claim 1, it is characterized in that: bottom plate (22) is set on upper end cover (1), two line slideways (21) that are arranged side by side are installed on the bottom plate (22), a slide block (20) all is slidingly connected on every line slideway (21), upper junction plate (19) is arranged above described two slide blocks (20), go up at connecting plate (19) trimming wheel pedestal (28) is installed.
5, the emery wheel automatic dressing device on the roller and rubber grinding machine according to claim 1 is characterized in that: go up at rear support (15) rotating shaft (25) is installed, utilize bearing (27) that motor is installed in rotating shaft (25) and connect gear (4); The synchromesh gear baffle plate (26) of difference mounting circular ring shape on two end faces of motor connection gear (4); And the outside diameter of described synchromesh gear baffle plate (26) connects the outside diameter of gear (4) greater than motor, and synchronous band (4) is positioned between two synchromesh gear baffle plates (26).
6, the emery wheel automatic dressing device on the roller and rubber grinding machine according to claim 1, it is characterized in that: in described dresser, neck bush (6) is positioned at the hole that is arranged at trimming wheel pedestal (28), in neck bush (6), utilize bearing (9) that trimming wheel axle (8) is installed, trimming wheel (13) is set in the lower end of trimming wheel axle (8).
7, as the emery wheel automatic dressing device on the roller and rubber grinding machine as described in the claim 6, it is characterized in that: setting is installed on the dial (7) on the trimming wheel pedestal (28) on neck bush (6), opening end at described dial (7) is provided with outward extending ring flange (30), gland (10) is set on trimming wheel pedestal (28), between the upper surface of the inner edge of described gland (10) and trimming wheel pedestal (28), cannelure is arranged, described ring flange (30) is rotating to be connected in the described cannelure, utilizes screw thread to interconnect between the inwall of the outer wall of described neck bush (6) and described dial (7); At the outer wall of neck bush (6) the elongated slot (29) of upper-lower position that axially is provided for regulating neck bush (6), holding screw (11) is set on trimming wheel pedestal (28) along neck bush (6); The inner of described holding screw (11) is pressed in the described elongated slot (29) after neck bush (6) is put in place by dial (7) adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202161421U CN201304608Y (en) | 2008-11-17 | 2008-11-17 | Automatic grinding wheel dresser of plastic cement belt roller grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202161421U CN201304608Y (en) | 2008-11-17 | 2008-11-17 | Automatic grinding wheel dresser of plastic cement belt roller grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304608Y true CN201304608Y (en) | 2009-09-09 |
Family
ID=41097070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202161421U Expired - Fee Related CN201304608Y (en) | 2008-11-17 | 2008-11-17 | Automatic grinding wheel dresser of plastic cement belt roller grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304608Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108698049A (en) * | 2016-02-08 | 2018-10-23 | 德国莱歇公司 | Grinding roller device |
-
2008
- 2008-11-17 CN CNU2008202161421U patent/CN201304608Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108698049A (en) * | 2016-02-08 | 2018-10-23 | 德国莱歇公司 | Grinding roller device |
| CN108698049B (en) * | 2016-02-08 | 2020-09-22 | 德国莱歇公司 | Grinding roller device |
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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: 20090909 Termination date: 20131117 |