CN203751920U - Roller type grinding device - Google Patents
Roller type grinding device Download PDFInfo
- Publication number
- CN203751920U CN203751920U CN201420099599.4U CN201420099599U CN203751920U CN 203751920 U CN203751920 U CN 203751920U CN 201420099599 U CN201420099599 U CN 201420099599U CN 203751920 U CN203751920 U CN 203751920U
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- groove
- angular wheel
- turning cylinder
- circular roller
- motor
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Abstract
The utility model relates to a roller type grinding device. The device is suitable for grinding and polishing surfaces of workpieces such as optical elements and amorphous thin film substrates and comprises a circular roller, a center support, a movable block, a motor and a workpiece mounting table, the center support is sleeved with the circular roller, the inner wall of the circular roller is coated with grinding materials of different granularities, the grinding material granularities of the inner wall of the circular roller are sequentially and progressively increased in the direction of a center shaft of the circular roller, a ring of outer gear is arranged on the outer wall of the circular roller, and the outer gear is externally connected with the motor. The roller type grinding device is simple and compact in structure, low in cost and high in automation degree, through the gradient design of the grinding material granularities of a grinding disc of the circular roller, machining of different degrees can be respectively performed on the workpieces from coarse grinding to fine polishing, when the circular roller rotates, the workpieces can be driven by the motor to perform autorotation, under the joint action of the circular roller and the motor, disordering of machined textures of surfaces to be machined can be achieved, and therefore the machining efficiency and quality are improved.
Description
Technical field
The utility model relates to a kind of drum-type lapping device, is applicable to grinding and the polishing of the surface of the works such as optical element, noncrystal membrane substrate.
Background technology
Grinding is to utilize coating or press to be embedded in the abrasive grain on lap tool, the finished machined (as machining) that the relative motion under certain pressure is carried out finished surface by lap tool and workpiece.Grinding can be used for processing various metals and nonmetallic materials, and the surface configuration of processing has plane, the inside and outside face of cylinder and taper seat, protruding, concave spherical surface, screw thread, the flank of tooth and other profiles.Machining accuracy can reach IT5～01, and surface roughness can reach Ra0.63～0.01 micron.
Polishing refers to and utilizes machinery, chemistry or electrochemical effect, workpiece surface roughness is reduced, to obtain the processing method of light, flat surface.The modification processing that utilizes flexible polishing instrument and abrasive grain or other polishing mediums to carry out surface of the work.Polishing can not improve dimensional accuracy or the geometrical precision of workpiece, obtains smooth surface or bright luster is object, sometimes also in order to eliminate gloss (delustring) but take.
When we need to, to carrying out polishing processing for processing work, in order to improve workpiece surface roughness or to strengthen its surperficial process, adopt and grind and polishing conventionally simultaneously.Traditional polishing system of utilizing abrasive disk or polishing disk is separated grinding and polishing process, and while making by overgrinding to polishing, system need to be replaced by polishing disk by abrasive disk, is difficult to promote working (machining) efficiency.Even single attrition process, the abrasive disk of single wear particle size also can not make workpiece reach required surface roughness or process time that need to be very long completely.And traditional grinding and polishing system, adding man-hour requirement artificially adds counterweight or decides by the gravity of the device of workpiece and support workpiece itself pressure that puts on surface of the work and abrasive disk (or polishing disk) surface, this makes be applied pressure not obtain dynamic adjustments and cannot obtain the pressure lower than the gravity of the device of workpiece and support workpiece itself according to process requirements, after changing abrasive disk or polishing disk, need to add or change counterweight, because the quality of counterweight is fixed, the continuous variation that very difficult realization is exerted pressure, thereby affected crudy, and be affected by human factors large, be difficult to realize automation.
Utility model content
The shortcomings such as the working (machining) efficiency existing in prior art processing is low, automaticity is not high in order to overcome, polishing and attrition process need to be separated, the utility model provides a kind of can integrate a kind of drum-type lapping device that corase grind, fine grinding, rough polishing, essence are thrown.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of drum-type lapping device, comprise circular drum, center bearing bracket, movable block, motor and workpiece erecting bed, described circular drum is enclosed within on center bearing bracket, the inwall of described circular drum scribbles varigrained abrasive material, and the abrasive grain of described circular drum inwall increases progressively successively in the direction along circular drum central shaft; The outer wall of described circular drum is provided with a circle external gear, the external motor of described external gear;
Described center bearing bracket is cross, four end expenditure parts are provided with groove, be respectively the first groove, the second groove, the 3rd groove, the 4th groove, in described four grooves, be equipped with feed belt, described feed belt drives feed belt transmission in groove by turning cylinder and belt pulley, and described turning cylinder passes groove and stretches out outside groove, driving wheel is equipped with in turning cylinder one end of described the first groove, described driving wheel is connected with external motor, the other end of the turning cylinder of described the first groove is equipped with the first angular wheel, the second angular wheel and triconic gear are equipped with respectively in the turning cylinder two ends of described the second groove, the 4th angular wheel and the 5th angular wheel are equipped with respectively in the turning cylinder two ends of described the 3rd groove, the 6th angular wheel is equipped with in one end of the turning cylinder of described the 4th groove, described the first angular wheel and the second angular wheel, triconic gear and the 4th angular wheel, the 5th angular wheel and the 6th angular wheel all intermesh, when external motor drives driving wheel to rotate, the first angular wheel can be followed driving wheel and rotated together, the second angular wheel rotates under the drive of the first angular wheel, thereby drive the belt pulley transmission in the second groove, the rotation meeting of the second angular wheel drives triconic gear to rotate by turning cylinder, triconic gear and the engagement of the 4th angular wheel, the 4th angular wheel is being driven together and is rotating, belt pulley follower turning cylinder when the 4th angular wheel rotates in the 3rd groove rotates together, the 5th angular wheel and then rotates simultaneously, the 6th angular wheel and the engagement of the 5th angular wheel, the 6th angular wheel also can and then rotate, drive the transmission of belt pulley in the 4th groove,
Described feed belt is provided with installing hole, and workpiece erecting bed is arranged on the installing hole of feed belt;
Described workpiece erecting bed comprises mount pad, air bag, micromachine and workpiece mounting head, described mount pad bottom is provided with installation base, described mount pad is arranged on feed belt by installation base, described mount pad is provided with groove, described air bag is contained in the groove on mount pad, described micromachine is contained in groove and micromachine bottom is connected with air bag, and described workpiece mounting head connects micromachine; The bottom portion of groove of described mount pad is provided with the air-filled pore of air bag.
Further, the quantity of described workpiece erecting bed is consistent with the quantity of installing hole on feed belt.
Technical conceive of the present utility model is: utilize the inwall of circular drum to scribble varigrained abrasive material, the abrasive grain of described circular drum inwall increases progressively successively in the direction along circular drum central shaft; Workpiece is arranged on workpiece erecting bed, workpiece erecting bed is contained on the conveyer belt that can move horizontally, the center bearing bracket at conveyer belt place does not rotate, but circular drum can be rotated under the drive of outer ring gear, in workpiece erecting bed, be provided with motor simultaneously, can drive the rotation of workpiece, the relative motion of the two can realize the processing texture disordering of work surface.
Required power when the effect of air bag is to provide attrition process, can compress circular drum is that cylinder can disordered motion simultaneously.
Compared with prior art, the utlity model has following advantage: the utility model is simple and compact for structure, cost is lower, and automaticity is high, abrasive grain gradient distribution by circular drum abrasive disk designs, and can carry out respectively the processing in various degree of throwing from corase grind to essence to workpiece; When circular drum is rotated, workpiece also can rotation under the drive of motor, thereby the processing texture disordering that can realize work surface under the acting in conjunction of the two has improved working (machining) efficiency and quality.
Accompanying drawing explanation
Fig. 1 is the front view of the structural representation of a kind of drum-type lapping device of the utility model.
Fig. 2 is the left view of the structural representation of a kind of drum-type lapping device of the utility model.
Fig. 3 is the stereogram of the structural representation of a kind of drum-type lapping device of the utility model.
Fig. 4 is the structural representation of the utility model workpiece erecting bed.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below in conjunction with the specific embodiment and with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known configurations and technology, to avoid unnecessarily obscuring concept of the present utility model.
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of drum-type lapping device, comprise circular drum 1, center bearing bracket 2, motor and workpiece erecting bed 3, circular drum 1 is enclosed within on center bearing bracket 2, the inwall of circular drum 1 scribbles varigrained abrasive material, and the abrasive grain of circular drum 1 inwall increases progressively successively in the direction along circular drum central shaft; The outer wall of circular drum 1 is provided with a circle external gear, the external motor of external gear;
Center bearing bracket 2 is cross, four end expenditure parts are provided with groove, be respectively the first groove, the second groove, the 3rd groove, the 4th groove, in four grooves, be equipped with feed belt 11, feed belt 11 drives feed belt 11 transmission in groove by turning cylinder and belt pulley, and turning cylinder passes groove and stretches out outside groove, driving wheel 4 is equipped with in turning cylinder one end of the first groove, driving wheel 4 is connected with external motor, the other end of the turning cylinder of the first groove is equipped with the first angular wheel 5, the second angular wheel 6 and triconic gear 7 is equipped with respectively at the turning cylinder two ends of the second groove, the 4th angular wheel 8 and the 5th angular wheel 9 are equipped with respectively in the turning cylinder two ends of the 3rd groove, the 6th angular wheel 10 is equipped with in one end of the turning cylinder of the 4th groove, the first angular wheel 5 and the second angular wheel 6, triconic gear 7 and the 4th angular wheel 8, the 5th angular wheel 9 and the 6th angular wheel 10 all intermesh, when external motor drives driving wheel 4 to rotate, the first angular wheel 5 can be followed driving wheel and rotated together, the second angular wheel 6 rotates under the drive of the first angular wheel, thereby drive the belt pulley transmission in the second groove, the rotation meeting of the second angular wheel drives triconic gear 7 to rotate by turning cylinder, triconic gear 7 and the 4th angular wheel 8 engagements, the 4th angular wheel 8 is being driven together and is rotating, belt pulley follower turning cylinder when the 4th angular wheel 8 rotates in the 3rd groove rotates together, the 5th angular wheel 9 and then rotates simultaneously, the 6th angular wheel 10 and the 5th angular wheel 9 engagements, the 6th angular wheel 10 also can and then rotate, drive the transmission of belt pulley in the 4th groove.
Feed belt 11 is provided with installing hole, and workpiece erecting bed 3 is arranged on the installing hole of feed belt 11;
Workpiece erecting bed 3 comprises mount pad 12, air bag 15, micromachine 13 and workpiece mounting head 14, mount pad 12 bottoms are provided with installation base, mount pad 12 is arranged on feed belt 11 by installation base, mount pad 12 is provided with groove, air bag 15 is contained in the groove on mount pad, micromachine 13 is contained in groove and micromachine 13 bottoms are connected with air bag 15, and workpiece mounting head 14 connects micromachine; The bottom portion of groove of mount pad 12 is provided with the air-filled pore of air bag 15.
The quantity of workpiece erecting bed 3 is consistent with the quantity of installing hole on feed belt 11.
Should be understood that, the above-mentioned specific embodiment of the present utility model is only for exemplary illustration or explain principle of the present utility model, and do not form restriction of the present utility model.Therefore any modification of, making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model in the situation that not departing from spirit and scope of the present utility model.In addition, the utility model claims are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.
Claims (2)
1. a drum-type lapping device, it is characterized in that: comprise circular drum, center bearing bracket, movable block, motor and workpiece erecting bed, described circular drum is enclosed within on center bearing bracket, the inwall of described circular drum scribbles varigrained abrasive material, and the abrasive grain of described circular drum inwall increases progressively successively in the direction along circular drum central shaft; The outer wall of described circular drum is provided with a circle external gear, the external motor of described external gear;
Described center bearing bracket is cross, four end expenditure parts are provided with groove, be respectively the first groove, the second groove, the 3rd groove, the 4th groove, in described four grooves, be equipped with feed belt, described feed belt drives feed belt transmission in groove by turning cylinder and belt pulley, and described turning cylinder passes groove and stretches out outside groove, driving wheel is equipped with in turning cylinder one end of described the first groove, described driving wheel is connected with external motor, the other end of the turning cylinder of described the first groove is equipped with the first angular wheel, the second angular wheel and triconic gear are equipped with respectively in the turning cylinder two ends of described the second groove, the 4th angular wheel and the 5th angular wheel are equipped with respectively in the turning cylinder two ends of described the 3rd groove, the 6th angular wheel is equipped with in one end of the turning cylinder of described the 4th groove, described the first angular wheel and the second angular wheel, triconic gear and the 4th angular wheel, the 5th angular wheel and the 6th angular wheel all intermesh, when external motor drives driving wheel to rotate, the first angular wheel can be followed driving wheel and rotated together, the second angular wheel rotates under the drive of the first angular wheel, thereby drive the belt pulley transmission in the second groove, the rotation meeting of the second angular wheel drives triconic gear to rotate by turning cylinder, triconic gear and the engagement of the 4th angular wheel, the 4th angular wheel is being driven together and is rotating, belt pulley follower turning cylinder when the 4th angular wheel rotates in the 3rd groove rotates together, the 5th angular wheel and then rotates simultaneously, the 6th angular wheel and the engagement of the 5th angular wheel, the 6th angular wheel also can and then rotate, drive the transmission of belt pulley in the 4th groove,
Described feed belt is provided with installing hole, and workpiece erecting bed is arranged on the installing hole of feed belt;
Described workpiece erecting bed comprises mount pad, air bag, micromachine and workpiece mounting head, described mount pad bottom is provided with installation base, described mount pad is arranged on feed belt by installation base, described mount pad is provided with groove, described air bag is contained in the groove on mount pad, described micromachine is contained in groove and motor bottom is connected with air bag, and described workpiece mounting head connects micromachine; The bottom portion of groove of described mount pad is provided with the air-filled pore of air bag.
2. a kind of drum-type lapping device according to claim 1, is characterized in that: the quantity of described workpiece erecting bed is consistent with the quantity of installing hole on feed belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099599.4U CN203751920U (en) | 2014-03-06 | 2014-03-06 | Roller type grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099599.4U CN203751920U (en) | 2014-03-06 | 2014-03-06 | Roller type grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751920U true CN203751920U (en) | 2014-08-06 |
Family
ID=51247230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099599.4U Withdrawn - After Issue CN203751920U (en) | 2014-03-06 | 2014-03-06 | Roller type grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846774A (en) * | 2014-03-06 | 2014-06-11 | 浙江工商大学 | Roller-type grinding device |
-
2014
- 2014-03-06 CN CN201420099599.4U patent/CN203751920U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846774A (en) * | 2014-03-06 | 2014-06-11 | 浙江工商大学 | Roller-type grinding device |
| CN103846774B (en) * | 2014-03-06 | 2016-04-06 | 浙江工商大学 | A kind of drum-type lapping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |