CN202147215U - Polishing grinding head adopting end surface gear for driving grinding block to swing - Google Patents
Polishing grinding head adopting end surface gear for driving grinding block to swing Download PDFInfo
- Publication number
- CN202147215U CN202147215U CN201120222202U CN201120222202U CN202147215U CN 202147215 U CN202147215 U CN 202147215U CN 201120222202 U CN201120222202 U CN 201120222202U CN 201120222202 U CN201120222202 U CN 201120222202U CN 202147215 U CN202147215 U CN 202147215U
- Authority
- CN
- China
- Prior art keywords
- abrading block
- mount pad
- grinding head
- gear
- end surface
- 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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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a polishing grinding head adopting an end surface gear for driving a grinding block to swing, which comprises a spindle, a grinding head cover, a grinding head rotary mounting seat and various independent grinding block swinging mechanism components. The grinding block swinging mechanism components are mounted on a grinding block mounting seat of the grinding head rotary mounting seat by rotary shafts, the grinding block mounting seat is connected with an end surface gear driving mechanism component, the end surface gear driving mechanism component consists of an annular end surface gear, a vertical gear and a crank and rocker mechanism, the annular end surface gear is mounted on the grinding head cover and is concentric with the spindle, the vertical gear is mounted on the grinding head rotary mounting seat and meshed with the annular end surface gear, and the crank and rocker mechanism is connected between the vertical gear and the grinding block mounting seat. The polishing grinding head solves the problem that an existing polishing grinding head which adopts a multi-wave end surface cam to drive a grinding block to swing vibrates due to gaps among oscillating bars.
Description
Technical field
The utility model relates to a kind of Imitation Rock Porcelain Tiles (stone material) grinding head for polishing, is specifically related to a kind of grinding head for polishing that improves abrading block wobble drive mode, belongs to construction material process equipment field.
Background technology
In existing Imitation Rock Porcelain Tiles (stone material) grinding head for polishing equipment, a kind of grinding head for polishing that adopts the swing type abrading block is arranged, its application is the most extensive, and its each abrading block drives corresponding fork by single cam and realizes.As shown in Figure 7; Abrading block swing mechanism assembly is launched into plane can be found out; It comprises cam 4, active both arms fork 5, driven both arms fork 6, abrading block mount pad 21 and abrading block 22; Active both arms fork 5 is installed on the bistriques rotation mount pads through rotating shaft 23 with driven both arms fork 6, and active both arms fork 5 is connected the abrading block mount pad respectively with driven both arms fork 6, and the abrading block mount pad is with initiatively both arms fork 5 or abrading block mount pad can rotate around rotating shaft 23 with active both arms fork 5 synchronously.Initiatively on two hold-down arms of both arms fork 5 roller 51 is installed and contacts with cam 4, adjustment screw 61 is installed on driven both arms fork 6 contacts with roller 51, driven both arms fork 5 driving forces are transmitted through the adjustment screw 61 and the contact position of roller 51.In the course of the work, adjustment screw 61 changes with the contact point gap length of roller 51, and the process of abrading block 22 swings can produce impact, causes vibration and the very big noise of generation.In order to keep normal work, above-mentioned gap is strict controlled within certain scope, otherwise can produce vibration; But in practice, there is bigger difficulty in this clearance control, makes bistrique produce very big vibration; Bistrique can't normally move, and has only minimum is adjusted in the gap just to be overcome the problems referred to above, but can quicken the wearing and tearing of adjustment screw 61 in operation like this; Need carry out the adjusting play often in the useful life, make troubles to production.
Simultaneously, when active both arms fork 5 was in horizontal level, two rollers above it all contacted with the end face of cam 4; But when walking around this position, initiatively both arms fork 5 has only single roller 51 to contact with the end face of cam 4, and another one roller 51 is unsettled cam 4 end faces that leave; Process in the bistrique swing; Unsettled roller can contact cam 4 end faces once more, impacts thereby produce, and causes vibration and noise.And the cam wavy curve end face requirement on machining accuracy of existing this bistrique is high, is difficult to guarantee that each wavy surface of cam is in full accord, and mismachining tolerance brings hidden danger for the operation of bistrique, and interchangeability is very poor with versatility, the cost height.
The utility model content
The purpose of the utility model is to the problems referred to above weak point; A kind of grinding head for polishing that adopts face gear to drive the abrading block swing is provided; It effectively solves the existing cam that adopts and drives abrading block swing vibrations and noise problem that mode produced; Operate steadily, reliability is high, and the processing and manufacturing cost is lower.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of grinding head for polishing that adopts face gear to drive the abrading block swing; It comprises that main shaft, bistrique lid, bistrique rotation mount pad reach each independently abrading block swing mechanism assembly; Said abrading block swing mechanism assembly is provided with the abrading block mount pad that is installed in bistrique rotation mount pad through rotating shaft; Said abrading block mount pad is connected with a face gear driving mechanism assembly, this face gear driving mechanism assembly comprise be installed on that bistrique covers and concentric the annular end face gear is set with main shaft, be installed on the bistrique rotation mount pad and with the vertical gear of annular end face gears engaged and be connected in vertical gear and the abrading block mount pad between crank and rocker mechanism.
As preferably, above-mentioned crank and rocker mechanism comprises to be swung pin with the eccentric hinged gearing pin of vertical gear, the abrading block mount pad that is fixedly connected with the abrading block mount pad and is articulated in the gearing pin and the abrading block mount pad is swung the connecting rod between the pin.
The utility model is simple in structure; Adopt face gear to drive abrading block and swing the mode that replaces the swing of existing employing cam driving abrading block, it operates steadily, and reliability is high; The processing and manufacturing cost is lower, and it effectively solves the existing cam that adopts and drives abrading block swing vibrations and noise problem that mode produced.
Description of drawings
Fig. 1 is said abrading block swing state one sketch map of the utility model.
Fig. 2 is said abrading block swing state two sketch mapes of the utility model.
Fig. 3 is the utility model bistrique vertical view.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the three-dimensional structure diagram of the said annular end face gear of the utility model.
Fig. 6 is that the said annular end face gear of the utility model is installed the arrangement sketch map with vertical gear.
Fig. 7 is the abrading block swing mechanism assembly deployed configuration sketch map of existing grinding head for polishing.
Below come the utility model is further described through the accompanying drawing and the specific embodiment:
The specific embodiment
Shown in Fig. 1 to 6, the described a kind of grinding head for polishing that adopts face gear to drive the abrading block swing of the utility model, it comprises that main shaft 1, bistrique lid, bistrique rotation mount pad reach each independently abrading block swing mechanism assembly 2.Its concrete structure is following:
Above-mentioned main shaft 1 is a multidiameter, and it is connected with bistrique rotation mount pad through flange, and bistrique rotation mount pad can rotate with main shaft 1.Above-mentioned bistrique lid fixedly connects together with burnishing machine bed body, and it does not rotate with main shaft 1.
Further, the utility model comprises six groups of abrading block swing mechanism assemblies 2, and each abrading block swing mechanism assembly 2 is provided with the abrading block mount pad 21 that is installed in bistrique rotation mount pad through rotating shaft 23, and abrading block 22 is installed on the abrading block mount pad 21.
Further concrete; Said abrading block mount pad 21 is connected with a face gear driving mechanism assembly 3, and this face gear driving mechanism assembly 3 comprises and is installed on that bistrique covers and concentric annular end face gear 31 is set with main shaft 1, is installed on the bistrique rotation mount pad and with the vertical gear 32 of annular end face gear 31 engagements and be connected in the crank and rocker mechanism 33 between vertical gear 32 and the abrading block mount pad 21.Above-mentioned vertical gear 32 has six, and its corresponding each abrading block swing mechanism assembly 2 is provided with, and as shown in Figure 6, above-mentioned vertical gear 32 is evenly distributed on the annular end face gear 31.。Because above-mentioned bistrique lid fixedly connects together with burnishing machine bed body, it does not rotate with main shaft 1, therefore, is installed in the annular end face gear 31 that bistrique covers and does not rotate with main shaft 1 yet, and annular end face gear 31 is fixed.And because main shaft 1 passes through flange and bistrique rotation mount pad is connected; Bistrique rotation mount pad can rotate with main shaft 1; Therefore, the vertical gear 32 that is installed on the bistrique rotation mount pad can revolve round the sun around main shaft, and because vertical gear 32 and 31 engagements of annular end face gear; Vertical gear 32 drives rotation by annular end face gear 31 when main shaft revolves round the sun, vertical gear 32 rotations drive crank and rocker mechanism 33 motions.
Above-mentioned crank and rocker mechanism 33 comprises to be swung pin 332 with the eccentric hinged gearing pins 331 of vertical gear 32, the abrading block mount pad that is fixedly connected with abrading block mount pad 21 and is articulated in gearing pin 331 and the abrading block mount pad is swung the connecting rod 333 between the pin 332.
Below come the utility model is further described through concrete application principle:
As shown in Figure 4; When grinding head for polishing was worked, main shaft 1 rotated, and it drives bistrique rotation mount pad and rotates together; Therefore; Be installed in the abrading block swing mechanism assembly 2 on the bistrique rotation mount pad, vertical gear 32 and crank and rocker mechanism 33 in the lump around main shaft 1 revolution, and since vertical gear 32 be installed on that bistrique covers and be connected with a joggle with the concentric annular end face gear 31 that is provided with of main shaft, bistrique lid and annular end face gear 31 are fixed; Vertical gear 32 rotations that annular end face gear 31 drives in the revolution; And vertical gear 32 rotations drive crank and rocker mechanism 33 motions, thereby drive abrading block mount pad 21 around rotating shaft 23 swings through crank and rocker mechanism 33, realize driving the purpose of abrading block swing.
The utlity model has following advantage:
1) simplified the abrading block swinging structure;
2) parts interchangeability is good with versatility: annular end face gear, vertical gear and crank and rocker mechanism are parts commonly used;
3) simple in structure, manufacturing cost is lower;
4) stable, effectively reduced the vibration of polishing machine, solve the vibration problem that the existing grinding head for polishing that adopts many ripples edge cam to drive the abrading block swing produces because of the fork gap;
5) eliminate the inconvenience that bring the adjusting play;
6) increase the service life;
7) no gap vibration problem reduces the ceramic tile wear rate.
8) abrading block contacts with the ceramic tile line all the time, and grinding efficiency is very high.
Claims (2)
1. one kind is adopted face gear to drive the grinding head for polishing that abrading block is swung; It comprises that main shaft, bistrique lid, bistrique rotation mount pad reach each independently abrading block swing mechanism assembly; Said abrading block swing mechanism assembly is provided with the abrading block mount pad that is installed in bistrique rotation mount pad through rotating shaft; It is characterized in that: said abrading block mount pad is connected with a face gear driving mechanism assembly, this face gear driving mechanism assembly comprise be installed on that bistrique covers and concentric the annular end face gear is set with main shaft, be installed on the bistrique rotation mount pad and with the vertical gear of annular end face gears engaged and be connected in vertical gear and the abrading block mount pad between crank and rocker mechanism.
2. grinding head for polishing according to claim 1 is characterized in that: said crank and rocker mechanism comprises to be swung pin with the eccentric hinged gearing pin of vertical gear, the abrading block mount pad that is fixedly connected with the abrading block mount pad and is articulated in the gearing pin and the abrading block mount pad is swung the connecting rod between the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222202U CN202147215U (en) | 2011-06-28 | 2011-06-28 | Polishing grinding head adopting end surface gear for driving grinding block to swing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222202U CN202147215U (en) | 2011-06-28 | 2011-06-28 | Polishing grinding head adopting end surface gear for driving grinding block to swing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147215U true CN202147215U (en) | 2012-02-22 |
Family
ID=45588290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120222202U Expired - Fee Related CN202147215U (en) | 2011-06-28 | 2011-06-28 | Polishing grinding head adopting end surface gear for driving grinding block to swing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147215U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589182A (en) * | 2014-12-25 | 2015-05-06 | 常州市润昌光电科技有限公司 | Rapid glass ball lens polishing machine |
| CN105014534A (en) * | 2014-04-29 | 2015-11-04 | 李旭明 | Gear type polishing grinding head |
| CN107225497A (en) * | 2017-07-03 | 2017-10-03 | 永嘉通球阀门有限公司 | Spheroid autogenous mill |
| CN108673336A (en) * | 2018-07-18 | 2018-10-19 | 窦业正 | A kind of sander bistrique |
-
2011
- 2011-06-28 CN CN201120222202U patent/CN202147215U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014534A (en) * | 2014-04-29 | 2015-11-04 | 李旭明 | Gear type polishing grinding head |
| CN104589182A (en) * | 2014-12-25 | 2015-05-06 | 常州市润昌光电科技有限公司 | Rapid glass ball lens polishing machine |
| CN104589182B (en) * | 2014-12-25 | 2017-11-07 | 常州市润昌光电科技有限公司 | Rapid glass ball lens lapping and buffing machine |
| CN107225497A (en) * | 2017-07-03 | 2017-10-03 | 永嘉通球阀门有限公司 | Spheroid autogenous mill |
| CN108673336A (en) * | 2018-07-18 | 2018-10-19 | 窦业正 | A kind of sander bistrique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |