CN206825162U - A kind of comprehensive automatic sander - Google Patents

A kind of comprehensive automatic sander Download PDF

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Publication number
CN206825162U
CN206825162U CN201720653270.1U CN201720653270U CN206825162U CN 206825162 U CN206825162 U CN 206825162U CN 201720653270 U CN201720653270 U CN 201720653270U CN 206825162 U CN206825162 U CN 206825162U
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China
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mill
bevel gear
group
spiral bevel
comprehensive automatic
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CN201720653270.1U
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Chinese (zh)
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杨春丽
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Guangdong Link Intelligent Equipment Manufacturing Co Ltd
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Guangdong Link Intelligent Equipment Manufacturing Co Ltd
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Abstract

The utility model discloses a kind of comprehensive automatic sander, including:Polishing frame, elevating mechanism, mill actuating unit, frock Ye Ju mechanisms, translation mechanism, frock Ye Ju mechanisms are arranged on translation mechanism, translation mechanism is arranged in polishing frame, and the bottom of elevating mechanism is connected in polishing frame, and translation mechanism includes X-axis slipway mechanism and Y-axis slipway mechanism;Mill actuating unit is connected to the side of elevating mechanism by support frame, mill actuating unit includes mill group, mill fixation kit and transmission component, mill group is assemblied on mill bearing block, and mill group is made up of multiple mill groups, and mill group is made up of several unit mills.By setting the mill group of multigroup different size, the rotational angle of the mill fixing pipe is adjusted, the curved surface of workpiece is polished using mill group;Realize that the mill group of different size carries out the comprehensive polishing of multi-stage accuracy to workpiece surface.

Description

A kind of comprehensive automatic sander
Technical field
The utility model belongs to workpiece surface manufacture field, more particularly to a kind of comprehensive automatic sander.
Background technology
Sanding and polishing technology passes through grinding apparatus as the important technical links in modern workpiece surface machining field Reduce workpiece surface roughness, to obtain bright, flat surface.Existing grinding apparatus be typically all using polishing tool and Abrasive grain or other polishing mediums carry out modification processing to workpiece surface.
During polishing, at a high speed rotation mill (polishing wheel) press to workpiece, make mill to workpiece surface produce rolling and it is micro Cutting, so as to obtain the finished surface of light, polishing is generally divided into rough polishing and essence is thrown, using the mill of low specification granularity during rough polishing Disk, roll collision and reduce the purpose of surface roughness to reach the removal convex cutting edge of a knife or a sword in surface, the precision that it is polished is relatively low;Fine grinding The mill of Shi Caiyong high standard granularities, the granularity of disc surface is high, and polishing precision is relative to be improved.In actual bruting process, work The mill that part surface will pass through multiple different size is processed by shot blasting to reach required required precision.
On existing grinding apparatus mostly only set one group of same size mill, after being roughly ground to workpiece, it is necessary to Shut down and change the secondary polishing of mill progress, according to available accuracy demand, a collection of workpiece of polishing needs repeatedly to change mill, added Process time, efficiency is low, can not accomplish that Continuous maching is polished.
Utility model content
The utility model aims to overcome that the deficiencies in the prior art, there is provided a kind of comprehensive automatic sander, passes through The mill group of multigroup different size is set in the mill fixing pipe of mill power section, with reference in transmission component control mill group Unit mill rotation;The rotation of mill fixing pipe is adjusted by servomotor simultaneously, realizes the mill group pair of different size Workpiece surface carries out the comprehensive polishing of multi-stage accuracy.
The utility model solve the above problems use technology it is as follows:
A kind of comprehensive automatic sander, including:Polishing frame, elevating mechanism, mill actuating unit, frock smelting tool machine Structure, translation mechanism, the frock Ye Ju mechanisms are arranged on the translation mechanism, and the translation mechanism is arranged at the sander On frame, the bottom of the elevating mechanism is connected in the polishing frame, and the translation mechanism includes X-axis slipway mechanism and Y-axis Slipway mechanism;
The mill actuating unit is connected to the side of the elevating mechanism, the mill actuating unit bag by support frame Mill group, mill fixation kit and transmission component are included, the mill fixation kit includes mill fixing pipe and mill bearing block, The mill group is assemblied on the mill bearing block, and the mill bearing block is arranged on the surface of the mill fixing pipe; The mill group is made up of multiple mill groups, and the mill group is made up of several unit mills, the list in the mill group First mill is distributed along the axial direction of the mill fixing pipe, and multiple mills are equipped with along the circumference of the mill fixing pipe Group.
Preferably, the specification of the unit mill in each mill group is identical, per the two neighboring mill group On the unit mill specification differ.
Preferably, along the circumference of the mill fixing pipe, the polishing precision of the mill group in the mill group Increased or decrease successively.
Preferably, the transmission component includes mill power transmission shaft, spiral bevel gear, bearing, bevel gear spacer, planetary reduction gear Machine and servomotor, the mill power transmission shaft are arranged on the inner chamber axis line position of the mill fixing pipe, and the mill rotates One end of axle axial direction is connected with planetary reducer, and the external servomotor of planetary reducer, the bearing is installed on institute State in mill bearing block and be connected with the mill group.
Preferably, the spiral bevel gear includes the first spiral bevel gear and the second spiral bevel gear, first spiral Bevel gear is arranged in the mill rotary shaft, and second spiral bevel gear is arranged on the bearing, first spiral Bevel gear and second spiral bevel gear engagement connection.
Preferably, the unit mill is transferred on the bearing with being connected axis connection, the connecting shaft, and the mill turns Moving axis axial direction is provided at both ends with deep groove ball bearing.
Preferably, it is provided with oil mirror on the surface of the mill fixing pipe.
Preferably, the quantity of the mill group is even number, and the mill group is equidistantly uniformly distributed in the mill bearing On seat.
Preferably, it is provided with arrangement of clutch between first spiral bevel gear and second spiral bevel gear.
Preferably, bevel gear spacer, first spiral bevel gear are installed between the first spiral bevel gear described in each two The bevel gear spacer is also equipped between the both ends of the mill rotary shaft.
The beneficial effects of the utility model:
The utility model is circumferentially nibbled by installing the first spiral bevel gear in mill rotary shaft in the first spiral bevel gear Conjunction is connected with multiple second spiral bevel gears, and the second spiral bevel gear is mounted on bearings, passes through the first spiral bevel gear and Two spiral bevel gears engagement linkage, it is possible to achieve the second spiral bevel gear rotates the unit mill for making to be arranged in connecting shaft simultaneously Rotate, realize the mass motion of mill group, realize to multiple workpiece while process.Due to using spiral bevel gear, the first spiral Bevel gear and the second spiral bevel gear can drive connecting shaft to be rotated when rotating, and realize the rotation of unit mill, pass through regulation The angle and elevating mechanism of mill fixing pipe, the position of translation mechanism, realize mill group to workpiece different zones and curved surface Polishing processing is carried out, reaches the comprehensive polishing processing to workpiece.
The specification of the unit mill in each mill group in mill group of the present utility model is identical, per two neighboring mill The unit mill specification in disk group differs, and in process, control servomotor rotates mill fixing pipe, passes through The unit mill of the different size of different mill groups, which is realized, polishes the multi-stage accuracy of workpiece, realizes the fine grinding of workpiece, is not required to The replacing for carrying out mill is shut down, increases throughput rate.
The utility model is provided with arrangement of clutch between the first spiral bevel gear and the second spiral bevel gear, in one group of mill When disk group is processed to workpiece, the idle running for claiming another set mill group corresponding thereto can be prevented, reduces power consumption, increases mill The service life of group.The utility model is provided with oil mirror on the surface of mill fixing pipe, can be fixed by oil mirror toward mill Add machine oil in pipe, increase the lubrication between all parts in mill fixing pipe, reduce abrasion.
Brief description of the drawings
Fig. 1 is the overall structure figure of the comprehensive automatic fine grinding sander of the utility model;
Fig. 2 is the side view of the comprehensive automatic fine grinding sander of the utility model;
Fig. 3 is the front view of the comprehensive automatic fine grinding sander of the utility model;
Fig. 4 is the mill actuating unit sectional view in the comprehensive automatic fine grinding sander of the utility model;
Fig. 5 is the mill actuating unit front view in the comprehensive automatic fine grinding sander of the utility model.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings:
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows:
As shown in Figures 1 to 3, a kind of comprehensive automatic sander, including:Polishing frame 7, elevating mechanism 2, mill engine Structure 1, frock Ye Ju mechanisms 4, translation mechanism, frock Ye Ju mechanisms 4 are arranged on translation mechanism, and workpiece is arranged on frock smelting tool machine On structure 4, translation mechanism is arranged in polishing frame 7, and the bottom of elevating mechanism 2 is connected in polishing frame 7, and translation mechanism includes X-axis slipway mechanism 5 and Y-axis slipway mechanism 6, mill actuating unit 1 are connected to the side of elevating mechanism 2 by support frame 3.Lifting Hydraulic means and Z axis servomotor are provided with mechanism 2, for adjusting the height of elevating mechanism 2, is controlled by elevating mechanism 2 Motion of the mill actuating unit 1 processed in vertical Z direction of principal axis.X-axis slipway mechanism 5 includes slide unit 51, sets X-axis in the bottom of slide unit 51 Draw runner 52 and X-axis slide rail 53, Y-axis slipway mechanism 6 include mobility framework 61, the Y-axis draw runner 62 set in the side of mobility framework 61 With Y-axis slide rail 63, frock Ye Ju mechanisms 4 are arranged on slide unit 51.Pass through the X-axis of X-axis Serve Motor Control X-axis slipway mechanism 5 Draw runner 52 moves in X-axis slide rail 53, realizes motion of the workpiece in X-direction;Pass through Y-axis Serve Motor Control Y-axis slide unit machine The Y-axis draw runner 62 of structure 6 moves on Y-axis slide rail 63, realizes motion of the workpiece in Y direction.Pass through above-mentioned translation mechanism, mill Actuating unit 1 and elevating mechanism 2 realize the comprehensive processing to workpiece.
As shown in Figures 4 and 5, it is solid to include mill group, mill fixation kit and transmission component, mill for mill actuating unit 1 Determining component includes mill fixing pipe 12 and mill bearing block 13, and mill bearing block 13 is arranged on the surface of mill fixing pipe 12.Mill Disk group is assemblied on mill bearing block 13 by bearing 145, and mill group is made up of multiple mill groups 11, is fixed along mill The circumference of pipe 12 uniformly assembles multiple mill groups 11, and mill group 11 is made up of several unit mills 111, the list in mill group 11 Axial direction of first mill 11 along mill fixing pipe 12 is uniformly distributed.The specification of unit mill 111 in each mill group 11 is identical, The specification of unit mill 111 on per two neighboring mill group 11 differs, the surface granularity of the unit mill 111 of different size It is different with gradient.Along the circumference of mill fixing pipe 12, the polishing precision of multiple mill groups 11 in mill group increases successively Or reduce.
Transmission component includes mill power transmission shaft 141, spiral bevel gear, bearing 145, bevel gear spacer 148, planetary reducer 149 and servomotor 146.Mill power transmission shaft 141 is arranged on the position of the axis of the inner chamber of mill fixing pipe 12, mill rotary shaft One end of 141 axial directions is connected with planetary reducer 149, and the external servomotor 146 of planetary reducer 149, bearing 145 is installed on mill In dish axle bearing 13.Spiral bevel gear includes the first spiral bevel gear 142 and the second spiral bevel gear 143, the first screw conic tooth Wheel 142 is arranged in mill rotary shaft 141, and mill rotary shaft 141 passes through the centre bore of the first spiral bevel gear 142.Second spiral shell Revolve bevel gear 143 to be arranged on bearing 145, the first spiral bevel gear 142 and the second spiral bevel gear 143 engage in 90 ° of angles Connection.Each mill group 11 has one group of second spiral bevel gear 143 being matched therewith, due to the list in different mill groups 11 Circumference of first mill 111 along mill rotary shaft 141 is uniformly distributed, and is distributed in all in 141 same circumference of mill rotary shaft Second spiral bevel gear 143 is all engaged on same first spiral bevel gear 142, the first spiral in mill rotary shaft 141 The quantity of bevel gear 142 is identical with the quantity of the unit mill 111 in each mill group 11.The two of the axial direction of mill rotary shaft 141 End is provided with deep groove ball bearing 147, and deep groove ball bearing 147 is fitted in mill rotary shaft 141 with forcing press, makes deep-groove ball axle Hold 147 inner rings and form tight fit with mill rotary shaft 141, outer ring is formed compared with loose fit with bearing hole, then by mill rotary shaft 141 load in mill fixing pipe 12 together with deep groove ball bearing 147, deep groove ball bearing 147 be mainly used to transmit driving force and Carry radial load.
Oil mirror 121 is provided with the outer surface of mill fixing pipe 12, oil mirror 121 is a through hole, can pass through oil mirror 121 Add machine oil or lubricating oil in toward mill fixing pipe 12, increase the lubrication between all parts in mill fixing pipe 12, reduce abrasion.
Bevel gear spacer 148, the first spiral bevel gear 142 and mill are installed between the first spiral bevel gear of each two 142 Bevel gear spacer 148 is also equipped between the both ends of rotary shaft 141, for the trip between adjustment gear and mill rotary shaft 141 Gap and precompressed.
Due to being uniformly distributed for mill group 11, second spiral bevel gear 143 can be all engaged on corresponding to different mill groups 11 On same first spiral bevel gear 142, when one of which mill group 11 is processed to workpiece surface, remaining several groups of mill Unit mill 111 in group 11 can produce idle running.Set between the first spiral bevel gear 142 and the second spiral bevel gear 143 There is arrangement of clutch.Arrangement of clutch is arranged on the position of the first spiral bevel gear 142 and the engagement of the second spiral bevel gear 143, when need When wanting one in mill group group of mill group 11 to be processed polishing, arrangement of clutch corresponding to the mill group 11 is closed, remaining The arrangement of clutch of several groups of mill groups 11 is opened, and can prevent the idle running of non-processing state mill group 11, reduces power consumption, increase polishing The service life of machine.
As shown in figure 4, in one embodiment of the present utility model, the quantity of mill group 11 is even number, and every two groups relative Mill group 11 is symmetrical relative to mill rotary shaft 141.It is furthermore preferred that mill group is made up of four groups of mill groups 11, each mill There are four unit mills 111 in group 11.The polishing specification precision of mill unit 111 in four groups of mill groups 11 is along mill fixing pipe 12 circumference increases successively in the clockwise direction.Four the first spiral bevel gears 142 are provided with mill rotary shaft 141, it is each Four the second spiral bevel gears 143, the first spiral bevel gear are engaged with the circumference of first spiral bevel gear 142 of individual position 142 angles engaged with each second spiral bevel gear 143 are 90 °, and the second spiral bevel gear 143 is arranged on mill bearing block 13 In bearing 145 on, the lower end of the unit mill 111 in mill group is provided with connecting shaft 144, and connecting shaft 144 fills with bearing 145 Match somebody with somebody.When needing the surface to workpiece to carry out polishing processing, workpiece is set to reach processing by adjusting elevating mechanism 2 and horizontal mechanism Position, open planetary reducer 149 and control mill rotary shaft 141 to rotate, while drive the first spiral bevel gear operating 142, lead to The engagement for crossing the first spiral bevel gear 142 and the second spiral bevel gear 143 drives the second spiral bevel gear 143 to start to rotate, together When connecting shaft 144 on bearing 145 rotate, realize that the unit mill 111 being arranged in connecting shaft 144 rotates.When need When wanting same machined surface progress multi-stage accuracy polishing, first pass around low precision mill group 11 and roughly ground, then open servo Motor, rotate mill fixing pipe 12, the mill group 11 of another class precision is gone into the corresponding position of same machined surface is carried out Fine grinding, due to the unit mill 111 in four groups of mill groups 11 polishing specification precision along mill fixing pipe 12 circumference in up time Pin direction increases successively, it is possible to achieve the multistage of workpiece is refined.
The utility model in mill rotary shaft 141 by installing the first spiral bevel gear 142, in the first spiral bevel gear 142 circumferential engagements are connected with multiple second spiral bevel gears 143, and the second spiral bevel gear 143 is arranged on bearing 145, passed through First spiral bevel gear 142 and the engagement linkage of the second spiral bevel gear 143, it is possible to achieve the second spiral bevel gear 143 rotates together When make be arranged on connecting shaft 144 on unit mill 111 rotate, realize the mass motion of mill group 11, realize to multiple workpiece Process simultaneously.Due to that can be driven when being rotated using spiral bevel gear, the first spiral bevel gear 142 and the second spiral bevel gear 143 Connecting shaft 144 is rotated, and makes the rotation of unit mill 111, by adjusting the angle of mill fixing pipe 12, adjusts elevating mechanism 2 and translation mechanism position, realize that one group of mill group 11 carries out polishing processing to workpiece different zones and curved surface, reach to work The comprehensive polishing processing of part.
The specification of the unit mill 111 in each mill group 11 in mill group of the present utility model is identical, per adjacent The unit mill specification 111 in two groups of mill group 11 differs, and in process, control servomotor 146 makes mill Disk fixing pipe 12 is rotated, and the multi-stage accuracy to workpiece is realized by the unit mill 111 of the different size of different mill groups 11 Polishing, realize the fine grinding of workpiece, it is not necessary to shut down the replacing for carrying out mill, increase throughput rate.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right Some modifications and changes of utility model should also be as falling into scope of the claims of the present utility model.In addition, although Some specific terms have been used in this specification, but these terms are merely for convenience of description, not to the utility model structure Into any restrictions.

Claims (10)

1. a kind of comprehensive automatic sander, including:Polish frame, elevating mechanism, mill actuating unit, frock Ye Ju mechanisms, Translation mechanism, the frock Ye Ju mechanisms are arranged on the translation mechanism, and the translation mechanism is arranged at the polishing frame On, the bottom of the elevating mechanism is connected in the polishing frame, and the translation mechanism includes X-axis slipway mechanism and Y-axis is slided Platform mechanism;
Characterized in that, the mill actuating unit is connected to the side of the elevating mechanism by support frame, the mill moves Force mechanisms include mill group, mill fixation kit and transmission component, and the mill fixation kit includes mill fixing pipe and mill Dish axle bearing, the mill group are assemblied on the mill bearing block, and the mill bearing block is arranged on the mill and fixed The surface of pipe;The mill group is made up of multiple mill groups, and the mill group is made up of several unit mills, the mill Unit mill in group is distributed along the axial direction of the mill fixing pipe, is equipped with along the circumference of the mill fixing pipe multiple The mill group.
A kind of 2. comprehensive automatic sander according to claim 1, it is characterised in that the institute in each mill group State that the specification of unit mill is identical, per the two neighboring mill group on the unit mill specification differ.
3. a kind of comprehensive automatic sander according to claim 2, it is characterised in that along the mill fixing pipe Circumferential, the polishing precision of the mill group in the mill group increaseds or decreases successively.
4. a kind of comprehensive automatic sander according to claim 1, it is characterised in that the transmission component includes mill Power transmission shaft, spiral bevel gear, bearing, bevel gear spacer, planetary reducer and servomotor, the mill power transmission shaft are arranged on institute The axis line position that mill fixes tube cavity is stated, one end of the mill rotary shaft axial direction is connected with planetary reducer, the row The external servomotor of star reductor, the bearing are installed in the mill bearing block and are connected with the mill group.
5. a kind of comprehensive automatic sander according to claim 4, it is characterised in that the spiral bevel gear includes the One spiral bevel gear and the second spiral bevel gear, first spiral bevel gear are arranged in the mill rotary shaft, and described the Two spiral bevel gears are arranged on the bearing, first spiral bevel gear and second spiral bevel gear engagement connection.
6. a kind of comprehensive automatic sander according to claim 4, it is characterised in that the unit mill and connecting shaft Connection, the connecting shaft are transferred on the bearing, and the mill rotary shaft axial direction is provided at both ends with deep groove ball bearing.
A kind of 7. comprehensive automatic sander according to claim 1, it is characterised in that the surface of the mill fixing pipe On be provided with oil mirror.
8. a kind of comprehensive automatic sander according to claim 1, it is characterised in that the quantity of the mill group is even Number, the mill group are equidistantly uniformly distributed on the mill bearing block.
A kind of 9. comprehensive automatic sander according to claim 5, it is characterised in that first spiral bevel gear and Arrangement of clutch is provided between second spiral bevel gear.
A kind of 10. comprehensive automatic sander according to claim 5, it is characterised in that the first spiral described in each two Bevel gear spacer is installed between bevel gear, is also equipped between first spiral bevel gear and the both ends of the mill rotary shaft The bevel gear spacer.
CN201720653270.1U 2017-06-06 2017-06-06 A kind of comprehensive automatic sander Active CN206825162U (en)

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CN201720653270.1U CN206825162U (en) 2017-06-06 2017-06-06 A kind of comprehensive automatic sander

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Application Number Priority Date Filing Date Title
CN201720653270.1U CN206825162U (en) 2017-06-06 2017-06-06 A kind of comprehensive automatic sander

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107097131A (en) * 2017-06-06 2017-08-29 广东遂联智能装备制造有限公司 A kind of comprehensive automatic sander and its polishing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107097131A (en) * 2017-06-06 2017-08-29 广东遂联智能装备制造有限公司 A kind of comprehensive automatic sander and its polishing process

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