CN207593563U - Grinder swing rod gearing mechanism - Google Patents
Grinder swing rod gearing mechanism Download PDFInfo
- Publication number
- CN207593563U CN207593563U CN201721496302.8U CN201721496302U CN207593563U CN 207593563 U CN207593563 U CN 207593563U CN 201721496302 U CN201721496302 U CN 201721496302U CN 207593563 U CN207593563 U CN 207593563U
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- China
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- amplitude modulation
- motor
- rotary disk
- drive link
- swing rod
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Abstract
The utility model is related to the technical fields of mechanical equipment, particularly a kind of grinder swing rod gearing mechanism, including workbench, motor, rotary disk, line slideway auxiliary, drive link and supporting rod, motor is fixed in workbench bottom, rotary disk is located above motor, motor output end is connect with revolution disk center, connecting shaft is equipped on the upside of rotary disk, connecting shaft is flexibly connected with the sliding block of line slideway auxiliary, it is affixed with drive link one end at the top of the sliding rail of line slideway auxiliary, the middle part bottom end of drive link is flexibly connected with support bar top, the bottom of supporting rod is fixedly connected with workbench, the drive link other end is used to connect swing arm.Structure is simplified, traditional sliding friction is converted into rolling friction, the abrasion for reducing component extends the service life of equipment, improves precision；And it is easy to maintenance, improve the qualification rate of abrasive product.
Description
Technical field
The utility model is related to the technical field of mechanical equipment, more particularly to a kind of grinder swing rod gearing mechanism.
Background technology
In the abrasive machining apparatus of current common crystal-vibration-chip, crystal-vibration-chip is fixed on swing rod, then swing rod is by crystal oscillator
Piece is pressed on the abrasive disk of rotation, and grinding is realized by the swing of swing rod and the rotation of abrasive disk.Therefore, the amplitude of fluctuation of swing rod
Degree and gyrofrequency directly affect working efficiency and product quality, and common swing rod gearing mechanism includes workbench, motor, revolution
Disk, rotating shaft, connecting rod, swing arm seat and guide rail, motor are fixed in workbench bottom, and rotary disk is located above motor, motor output
End is connect with rotary disk, and rotary disk upside is connect with the bottom end of rotating shaft by bearing, the top of rotating shaft and linkage
One end is flexibly connected, and the other end of linkage and the side of swing arm seat connect, and swing arm seat is connected with swing arm, swing rod vertical connection
In swing arm, in order to which the circular motion of rotating shaft to be converted into the linear movement of swing rod, one end of swing arm seat is connected by shaft
On the table portion, swing arm seat the other end idler wheel is installed, workbench is equipped with to be made with the matched rectilinear orbit of idler wheel, idler wheel
Used time can make swing rod swing under the power of motor and the collective effect of rectilinear orbit.
It is found in use, the prior art since structure is cumbersome and rotation is mostly sliding friction, can by the abrasion of each component
The precision of equipment is influenced, it is low to eventually lead to product qualified rate；And it is complicated, it is not easy to repair, causes production efficiency
It is low；The amplitude of oscillation is non-adjustable, and the effect for leading to equipment is single, is of limited application, waste of resource.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of grinder swing rod gearing mechanism, portion can be reduced
The abrasion of part simplifies structure, while can realize the adjusting amplitude of oscillation.
The technical solution of the utility model is：
A kind of grinder swing rod gearing mechanism, including workbench, motor, rotary disk, line slideway auxiliary, drive link and support
Bar, motor are fixed in workbench bottom, and rotary disk is located above motor, and motor output end is connect with revolution disk center, rotary disk
Upside is equipped with connecting shaft, and connecting shaft is flexibly connected with the sliding block of line slideway auxiliary, the sliding rail top of line slideway auxiliary and drive link
One end is affixed, and the middle part bottom end of drive link is flexibly connected with support bar top, and the bottom of supporting rod is fixedly connected with workbench, passes
The lever other end is connect with swing arm.
Above-mentioned grinder swing rod gearing mechanism, also has additional amplitude modulation apparatus, the amplitude modulation apparatus include amplitude modulation leading screw and with
The amplitude modulation block that amplitude modulation leading screw is spirally connected, the rotary disk have been disposed radially operating groove, and the amplitude modulation apparatus is located in operating groove, adjust
The width of width block and the width of operating groove match, and both ends are respectively arranged with the first fixinig plate and second and fix in the operating groove
Piece, the both ends of the amplitude modulation leading screw pass through first fixinig plate and the second fixinig plate to be connected in operating groove, amplitude modulation leading screw
Wherein it is additionally provided with rotary nut outside one end, amplitude modulation leading screw is fastened after adjusting with stop nut, the top of amplitude modulation block and connecting shaft
Bottom end connects.
Above-mentioned grinder swing rod gearing mechanism, the connection mode of the flexible connection are connected for bearing.
Above-mentioned grinder swing rod gearing mechanism, motor output end are connect with rotary disk by two sets of self-aligning bearings.
Above-mentioned grinder swing rod gearing mechanism, the motor are frequency control motor.
The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, structure is simplified, it will be traditional
Sliding friction is converted to rolling friction, and the abrasion for reducing component extends the service life of equipment, improves precision；And it ties up
Repair the qualification rate for simply, improving abrasive product.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of rotary disk；
Fig. 3 is the vertical view of figure；
Fig. 4 is the working condition vertical view of the utility model.
Description of symbols in attached drawing：1. workbench；2. motor；3. rotary disk；4. line slideway auxiliary；41. sliding block；42. it slides
Rail；5. drive link；6. supporting rod；7. amplitude modulation apparatus；71. amplitude modulation leading screw；711. rotary nut；72. amplitude modulation block；8. operating groove；
81. the first fixinig plate；82. the second fixinig plate；9. swing arm.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but be not intended to limit the scope of the present invention.
As shown in Figures 1 to 4, the utility model includes workbench 1, frequency control motor 2, rotary disk 3, line slideway auxiliary
4th, drive link 5 and supporting rod 6, frequency control motor 2 are fixed on 1 bottom of workbench, and rotary disk 3 is located on frequency control motor 2
Side, the output terminal of frequency control motor 2 are connect with 3 center of rotary disk, due to bearing block and the workbench 1 of frequency control motor 2
Connection is to neutral poor, to ensure the concentricity of connection transmission, is connected using two sets of self-aligning bearings；3 upside of rotary disk, which is equipped with, to be connected
Spindle, connecting shaft are connect with the sliding block 41 of line slideway auxiliary 4 by bearing, 42 top of sliding rail of line slideway auxiliary 4 and drive link 5
One end is affixed, and the middle part bottom end of drive link 5 is preferably that bearing is connect with 6 top movable connection mode of supporting rod so that swing rod can
It is moved using the top using supporting rod 6 as shaft rotation, the bottom of supporting rod 6 is fixedly connected with workbench 1, and 5 other end of drive link is used to connect
Connect the swing arm 9 of grinding device.
As shown in Figures 2 to 4, the rotary disk 3 has been disposed radially operating groove 8, and amplitude modulation apparatus 7 is equipped in operating groove 8,
The amplitude modulation apparatus 7 includes amplitude modulation leading screw 71 and the amplitude modulation block 72 being spirally connected with amplitude modulation leading screw 71, the width of amplitude modulation block 72 and operation
The width of slot 8 matches, so as not in motion process the wobble effects equipment in operating groove 8 of amplitude modulation block 72 precision, the behaviour
Make both ends in slot 8 and be respectively arranged with the first fixinig plate 81 and the second fixinig plate 82, the both ends of the amplitude modulation leading screw 71 are described in
It is spirally connected after first fixinig plate 81 and the second fixinig plate 82 with stop nut, wherein outside the stop nut of one end of amplitude modulation leading screw 71 also
Equipped with rotary nut 711, the top of amplitude modulation block 72 and the bottom of connecting shaft connect.The top of amplitude modulation block 72 and the bottom of connecting shaft
Connection.Rotation rotary nut can cause amplitude modulation block 72 to be moved in operating groove 8 along amplitude modulation leading screw 71, so that amplitude modulation block 72
Radius of turn generate variation, it is final so that the amplitude of oscillation of swing rod changes.
Utility model design passes through numerical-control variable-frequency speed-regulating motor drive rotary disk, linear rolling guide and drive link
Connection, under the supporting role of supporting rod, reciprocally swinging is done in the final swing arm for realizing swing link end part connection.
Line slideway auxiliary is linear rolling guide, and gearing friction factor is only the 1/30 of former slip transmission, and can be born
Four direction load up and down is worn small long lifespan installation and maintenance lubrication simplicity, is moved flexibly without impact, tune simple and compact for structure
The advantages that fast performance is good, and stable drive noise is small.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model technical principle is not departed from, several improvement and modification can also be made, these change
The scope of protection of the utility model is also should be regarded as into modification.
Claims (5)
1. a kind of grinder swing rod gearing mechanism, which is characterized in that including workbench (1), motor (2), rotary disk (3), straight line
Guideway (4), drive link (5) and supporting rod (6), motor (2) are fixed in workbench (1) bottom, and rotary disk (3) is positioned at motor
(2) top, motor (2) output terminal are connect with rotary disk (3) center, and connecting shaft, connecting shaft and straight line are equipped on the upside of rotary disk (3)
Sliding block (41) flexible connection of guideway (4), sliding rail (42) top of line slideway auxiliary (4) is affixed with drive link (5) one end, passes
The middle part bottom end of lever (5) is connect with supporting rod (6) top movable, and the bottom of supporting rod (6) is fixedly connected with workbench (1),
Drive link (5) other end is connect with swing arm (9).
2. grinder swing rod gearing mechanism as described in claim 1, which is characterized in that also have additional amplitude modulation apparatus (7), the tune
Width device (7) includes amplitude modulation leading screw (71), stop nut and the amplitude modulation block (72) being spirally connected with amplitude modulation leading screw (71), the rotary disk
(3) operating groove (8) has been disposed radially, the amplitude modulation apparatus (7) is in operating groove (8), the width of amplitude modulation block (72) and behaviour
The width for making slot (8) matches, and the interior both ends of the operating groove (8) are respectively arranged with the first fixinig plate (81) and the second fixinig plate
(82), the both ends of the amplitude modulation leading screw (71) pass through first fixinig plate (81) and the second fixinig plate (82) to be connected to operating groove
It is interior, rotary nut (711) is additionally provided with outside wherein one end of amplitude modulation leading screw (71), amplitude modulation leading screw (3-8) uses stop nut after adjusting
Fastening, the top of amplitude modulation block (72) and the bottom end of connecting shaft connect.
3. grinder swing rod gearing mechanism as described in claim 1, which is characterized in that the connection mode of the flexible connection is axis
Hold connection.
4. grinder swing rod gearing mechanism as claimed in claim 3, which is characterized in that motor (2) output terminal is logical with rotary disk (3)
Cross two sets of self-aligning bearing connections.
5. grinder swing rod gearing mechanism as claimed in claim 4, which is characterized in that the motor (2) is frequency control motor
(2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496302.8U CN207593563U (en) | 2017-11-10 | 2017-11-10 | Grinder swing rod gearing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496302.8U CN207593563U (en) | 2017-11-10 | 2017-11-10 | Grinder swing rod gearing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207593563U true CN207593563U (en) | 2018-07-10 |
Family
ID=62759168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721496302.8U Active CN207593563U (en) | 2017-11-10 | 2017-11-10 | Grinder swing rod gearing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207593563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941398A (en) * | 2021-09-15 | 2022-01-18 | 广东东越建设有限公司 | Civil construction engineering construction waste material processing apparatus |
| CN114455850A (en) * | 2022-03-11 | 2022-05-10 | 山东瑞翼德科技股份有限公司 | Novel etching machine sprays wabbler mechanism drive device |
-
2017
- 2017-11-10 CN CN201721496302.8U patent/CN207593563U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941398A (en) * | 2021-09-15 | 2022-01-18 | 广东东越建设有限公司 | Civil construction engineering construction waste material processing apparatus |
| CN114455850A (en) * | 2022-03-11 | 2022-05-10 | 山东瑞翼德科技股份有限公司 | Novel etching machine sprays wabbler mechanism drive device |
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