CN202399137U

CN202399137U - Grinding shelf device with autorotation and revolution functions

Info

Publication number: CN202399137U
Application number: CN2012200244661U
Authority: CN
Inventors: 龙国安
Original assignee: Foshan Lerunda Machine Co Ltd
Current assignee: Foshan Lerunda Machine Co Ltd
Priority date: 2012-01-19
Filing date: 2012-01-19
Publication date: 2012-08-29
Anticipated expiration: 2022-01-19

Abstract

The utility model provides a grinding shelf device with autorotation and revolution functions, which comprises a flange plate; an autorotation driving wheel and a revolution driving wheel are sequentially mounted above the flange plate; the autorotation driving wheel is fixedly connected with a rotating axis; the lower tail end of the rotating axis is connected with an autorotation synchronous wheel; the autorotation synchronous wheel is connected with an autorotation annulet through a transmission belt; a transmission shaft of the autorotation annulet is connected with a gearbox; the revolution driving wheel is fixedly connected with a revolution cylinder; the rotating axis passes through the revolution cylinder, and is respectively sleeved on the first bearing and the second bearing; when the autorotation driving wheel is rotated, the autorotation synchronous wheel on the rotating axis can be driven to rotate and further the transmission belt is driven to enable the autorotation annulet to rotate; the transmission shaft is enabled to be rotated to drive grinding wheel components to conduct autorotation; when the revolution driving wheel is rotated, the revolution cylinder can be driven to independently rotate around the first bearing, the second bearing and a deep groove ball bearing; and the grinding wheel components are enabled to conduct revolution at the same time, and the omnibearing grinding of plates or doors is effectively achieved.

Description

A kind of sand rack device with rotation and revolution

Technical field

The utility model relates to the sander of carpenter aspect, relate in particular to be installed in a kind of on the sander can rotation and the sand rack device of revolution, and be effect between this rotation and the revolution for separate rotation, belong to the woodworking machinery process equipment.

Background technology

Sander is widely used in the polishing aspect to product surface, comprises the art work or aspects such as various furniture, sheet material, and the sand rack device of traditional sander is normally installed disk sand or circle roller sand on the output shaft of motor; Sheet material or class are then passed through on disk sand or circle roller sand; Thereby the surface finish to sheet material or class is smooth, yet, the current direction that this polishing mode can only be forward or backward; Continuous productive process for single direction; Can only satisfy the position of the easy contact disk sand or the circle roller sand of sheet material or door industry,, need the manual operations of staff if then can not polish in the step of sheet material or class or position, side edge; Usually; People can use portable sander not carried out polishing one by one by the place of disk sand or the polishing of circle roller sand to above-mentioned, and this operation directly causes the artificial problem of time-consuming expense, causes the increase of production cost.

As everyone knows; Unidirectional conveying continuous productive process for sheet material or class; If can be on backward the basis of lengthwise movement forward to the emery wheel assembly; Can increase horizontal rotating effect again, or realize that the vertical and horizontal of emery wheel assembly rotate polishing synchronously, just can make the effect of comprehensive polishing grinding sheet material or class.

Summary of the invention

For addressing the above problem; The utility model provides a kind of sand rack device with rotation and revolution; It independently is provided with rotation driving wheel and revolution driving wheel respectively; Drive the emery wheel assembly rotation of sander when making the rotation of rotation driving wheel, and the revolution driving wheel then drives the sander fuselage and does horizontal swaying when rotating.

Therefore, the utility model comprises ring flange, and said ring flange upper position is installed rotation driving wheel and revolution driving wheel in proper order; Wherein, said rotation driving wheel is fixedly connected an axis of rotation, and the clutch shaft bearing and second bearing are installed respectively on this axis of rotation; The said clutch shaft bearing and second bearing have outer ring and inner ring; The lower end of the said axis of rotation connects the rotation synchronizing wheel, and this rotation synchronizing wheel connects the rotation steamboat through a driving-belt, and the power transmission shaft of this rotation steamboat connects a gearbox; Said revolution driving wheel is fixedly connected a revolution tube; Supply a said axis of rotation to pass in the said revolution tube and respectively on the said clutch shaft bearing of fit and second bearing, the lower end of this revolution tube is fixedly connected a revolution linked block, the output shaft fixed installation emery wheel assembly of the right and left of said gearbox body.

The said axis of rotation is interspersed to be installed in the inner ring of the said clutch shaft bearing and second bearing.

Said revolution jacket casing is loaded on the outer ring of the said clutch shaft bearing and second bearing.

Said driving-belt is a gear band, and this driving-belt meshes said rotation steamboat.

Said gearbox is provided with the connection frame, and this connection frame is connected and fixed on the said revolution linked block through screw.

Said rotation driving wheel and revolution are provided with between the driving wheel and are used to separate the big round nut that rotation driving wheel and revolution driving wheel independently rotate.

Be equiped with in the said ring flange and be used for fixing the deep groove ball bearing that said revolution tube is made position rotating.

Said revolution linked block is for being connected in said revolution tube rotatably by off-centre operation.

Between the clutch shaft bearing on the said axis of rotation and second bearing, be provided with inner spacing collar.

The beneficial effect of the utility model is: the upper position of said ring flange is installed rotation driving wheel and revolution driving wheel in proper order, and wherein, said rotation driving wheel is fixedly connected an axis of rotation; The lower end of the said axis of rotation connects the rotation synchronizing wheel; This rotation synchronizing wheel connects the rotation steamboat through a driving-belt, and the power transmission shaft of this rotation steamboat connects a gearbox, and said revolution driving wheel is fixedly connected a revolution tube; The said axis of rotation of the interior confession of said revolution tube passes and distinguishes on the said clutch shaft bearing of fit and second bearing; Make when rotating the rotation driving wheel, can drive the rotation synchronizing wheel rotation on the axis of rotation, the rotation steamboat is rotated thereby drive driving-belt; Make the power transmission shaft rotation and drive the rotation of emery wheel assembly; When rotating the revolution driving wheel, can drive the revolution tube according to clutch shaft bearing, second bearing and deep groove ball bearing independent rotation, revolution linked block that is installed in this revolution tin and the emery wheel assembly that is installed on the gearbox are together revolved round the sun; And this rotation driving wheel is independent running rotation with the revolution driving wheel; Therefore can realize under the prerequisite of emery wheel assembly rotation, more can make the horizontal revolution of whole machine, effectively realize multi-faceted comprehensive polishing sheet material or class.

Description of drawings

Fig. 1 is the utility model stereogram.

Fig. 2 is the utility model cutaway view.

The specific embodiment

See also Fig. 1, shown in Figure 2, present embodiment comprises ring flange 1, and said ring flange 1 upper position is installed rotation driving wheel 2 and revolution driving wheel 3 in proper order; Wherein, said rotation driving wheel 2 is fixedly connected an axis of rotation 21, and the clutch shaft bearing 22 and second bearing 23 are installed respectively on this axis of rotation 21; The said clutch shaft bearing 22 and second bearing 23 have outer ring 24 and inner ring 25, the said axis of rotation 21 interspersed being installed in the inner ring 25 of the said clutch shaft bearing 22 and second bearing 23, and the lower end of the said axis of rotation 21 connects rotation synchronizing wheel 26; This rotation synchronizing wheel 26 connects rotation steamboat 28 through a driving-belt 27; Wherein, said driving-belt 27 is a gear band, the said rotation steamboat 28 of these driving-belt 27 engagements; The power transmission shaft 29 of this rotation steamboat 28 connects a gearbox 5; This gearbox 5 is provided with and connects frame 53, and this connection frame 53 is connected and fixed on the said revolution linked block 4 through screw, and said revolution driving wheel 3 is fixedly connected a revolution tube 31; The said axis of rotation 21 of said revolution tube 31 interior confessions passes and distinguishes on the said clutch shaft bearing 22 of fit and second bearing 23; Be that said revolution tube 31 is set on the outer ring 24 of the said clutch shaft bearing 22 and second bearing 23, the lower end of this revolution tube 31 is fixedly connected a revolution linked block 4, the output shaft 51 fixed installation emery wheel assemblies 52 of the right and left of said gearbox body 5.

As shown in Figure 2; For realizing the rotation driving wheel 2 and driving wheel 3 independent operation separately that revolves round the sun; Be provided with between said rotation driving wheel 2 and the revolution driving wheel 3 and be used to separate rotation driving wheel 2 and the revolution driving wheel 3 independent big round nuts 32 that rotate; And, then be used for fixing the deep groove ball bearing 33 that said revolution tube 31 is made position rotating to being equiped with in the said ring flange 1 for the fixedly rotation of revolution tube 31.

In addition; The centre position of said revolution linked block 4 can supply the fixed installation of revolution tube; Further, also can be connected in said revolution tube 31 rotatably by off-centre operation, should revolution linked block 4 be eccentric wheel promptly; When revolution linked block 4 rotates for off-centre operation, more can effectively increase revolution linked block 4 and laterally rotate together with gearbox 5 and emery wheel assembly 52.

Between the clutch shaft bearing 22 on the said axis of rotation 21 and second bearing 23, be provided with inner spacing collar 221, the fixing position of the axis of rotation 21 more effectively through this inner spacing collar 221.

It should be noted that: when the axis of rotation 21 is done the rotation action; Because outer ring 24 and inner ring 25 that the clutch shaft bearing 22 and second bearing 23 have, the rotation of outer ring 24 does not influence the rotation of inner ring 25, in other words says; When the inner ring 25 of clutch shaft bearings 22, second bearing 23 being installed for the axis of rotation 21 rotates; It does not influence the rotation that revolution tube 31 is socketed on the outer ring 24 of clutch shaft bearing 22, second bearing 23, when rotating rotation driving wheel 2, can drive rotation synchronizing wheel 26 rotations on the axis of rotation 21; Thereby drive driving-belt 27 rotation steamboat 28 is rotated, make power transmission shaft 29 rotations and 52 rotations of drive emery wheel assembly; When rotating revolution driving wheel 3; Can drive revolution tube 31 according to clutch shaft bearing 22, second bearing 23 and deep groove ball bearing 33 independent rotation; Further make and be installed on the revolution linked block 4 on this revolution tube 31 and be installed on the together laterally rotation of emery wheel assembly 52 on the gearbox 5; Be revolution, this rotation and revolution are not interfere with each other.

In addition, during revolving round the sun, because rotation synchronizing wheel 26 is followed the relative fixed position of the axis of

rotation

21,28 of the rotation steamboats of this moment are jointly made circumferential whipping in the week around rotation synchronizing wheel 26 with driving-belt 27 along the position.

According to above-mentioned explanation; And combine the preferred embodiments of accompanying drawing as the utility model, yet the equivalent embodiment of other of the utility model is not limited thereto; Understand by said practical implementation, above-mentioned embodiment has disclosed the concrete function and the architectural characteristic of the utility model.

Claims

1. sand rack device with rotation and revolution; It comprises ring flange (1); It is characterized in that: said ring flange (1) upper position is installed rotation driving wheel (2) and revolution driving wheel (3) in proper order; Said rotation driving wheel (2) is fixedly connected an axis of rotation (21); Clutch shaft bearing (22) and second bearing (23) are installed respectively on this axis of rotation (21), and said clutch shaft bearing (22) and second bearing (23) have outer ring (24) and inner ring (25), and the lower end of the said axis of rotation (21) connects rotation synchronizing wheel (26); This rotation synchronizing wheel (26) connects rotation steamboat (28) through a driving-belt (27); The power transmission shaft (29) of this rotation steamboat (28) connects a gearbox (5), and said revolution driving wheel (3) is fixedly connected a revolution tube (31), supplies the said axis of rotation (21) to pass in the said revolution tube (31) and on difference said clutch shaft bearing of fit (22) and second bearing (23); The lower end of this revolution tube (31) is fixedly connected a revolution linked block (4), output shaft (51) the fixed installation emery wheel assembly (52) of the right and left of said gearbox body (5).

2. the sand rack device of band rotation according to claim 1 and revolution is characterized in that: the said axis of rotation (21) is interspersed to be installed in the inner ring (25) of said clutch shaft bearing (22) and second bearing (23).

3. the sand rack device of band rotation according to claim 1 and revolution is characterized in that: said revolution tube (31) is set on the outer ring (24) of said clutch shaft bearing (22) and second bearing (23).

4. the sand rack device of band rotation according to claim 1 and revolution is characterized in that: said driving-belt (27) is a gear band, this driving-belt (27) engagement said rotation steamboat (28).

5. the sand rack device of band rotation according to claim 1 and revolution is characterized in that: said gearbox (5) is provided with and connects frame (53), and this connection frame (53) is connected and fixed on the said revolution linked block (4) through screw.

6. the sand rack device of band rotation according to claim 1 and revolution is characterized in that: be provided with the big round nut (32) that is used to separate rotation driving wheel (2) and the independent rotation of revolution driving wheel (3) between said rotation driving wheel (2) and the revolution driving wheel (3).

7. the sand rack device of band rotation according to claim 1 and revolution is characterized in that: be equiped with in the said ring flange (1) and be used for fixing the deep groove ball bearing (33) that said revolution tube (31) is made position rotating.

8. the sand rack device of band rotation according to claim 1 and revolution is characterized in that: said revolution linked block (4) is for being connected in said revolution tube (31) rotatably by off-centre operation.

9. the sand rack device of band rotation according to claim 1 and revolution is characterized in that: be positioned between clutch shaft bearing (22) and second bearing (23) on the said axis of rotation (21) and be provided with inner spacing collar (221).