CN200988154Y - Aluminum row on crystal surface grinder - Google Patents
Aluminum row on crystal surface grinder Download PDFInfo
- Publication number
- CN200988154Y CN200988154Y CN 200620141040 CN200620141040U CN200988154Y CN 200988154 Y CN200988154 Y CN 200988154Y CN 200620141040 CN200620141040 CN 200620141040 CN 200620141040 U CN200620141040 U CN 200620141040U CN 200988154 Y CN200988154 Y CN 200988154Y
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- CN
- China
- Prior art keywords
- worm
- main body
- aluminium row
- spring bearing
- quartzy
- 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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- Crushing And Grinding (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses an aluminum strip for crystal surface grinding machine which consists of an aluminum strip main body on which at least four crystal billet piece clamping mechanisms are arranged in rows. A worm gear which is sleeved in the crystal billet piece clamping mechanism is engaged in transmission with a worm which penetrates through the aluminum strip main body. A half-coupling which is connected in transmission with a grinding surface adjustment mechanism is arranged on the worm in which a support bearing is sleeved in the middle part thereof. The outer coil of the support bearing is embedded in the corresponding blocking slot of the aluminum strip main body. The inner coil of the support bearing is closely cooperated with the worm. The technical scheme provides the advantages that the worm is hard to bend and distort due to the support bearing which is sleeved in the middle part of the worm. Meanwhile, the rotation friction of the worm is transformed into rolling friction in the support bearing. The utility model also provides the advantages of long service life and small worm rotation damp etc.
Description
Technical field
The utility model belongs to the equipment and the frock field of quartzy grinding, particularly relates to a kind of aluminium row who is used on the quartzy flour milling machine.
Background technology
At present common quartzy flour milling machine usually by frame, power drive mechanism, mill, two groups of crystal ball flour milling guiding mechanisms, be used to be provided with every group of crystal ball flour milling guiding mechanism a pair of oscillating arm mechanisms, be used to make the swing arm of a pair of oscillating arm mechanisms realize folding the swing arm governor motion, be used for the aluminium row of the crystal ball base clamping of need processing etc. is formed, this structure configuration can be satisfied the flour milling processing to crystal ball basically, promptly the crystal ball base is complied with and need grind the finished product crystal ball that becomes to have a plurality of planar deltas.The at present being seen aluminium row who is installed on the quartzy flour milling machine, comprise aluminium row main body, arrange in the aluminium row main body and be provided with a plurality of quartzy blank clamp mechanism, quartzy blank clamp mechanism is connected with the worm screw of running through aluminium row main body by the mode of worm and gear transmission, worm screw is provided with the half a coupler that is in transmission connection with the flour milling guiding mechanism, drive quartzy blank clamp mechanism rotation by rotary worm, thereby make the crystal rotation that is fixed on the clamp mechanism reach the purpose of conversion crystal ball processing flour milling.At present, the worm screw of running through aluminium row main body is two ends bearing axial restraints, middle unsettled setting or with the copper billet support.Such structure only is suitable for the fewer situation of quartzy blank clamp mechanism number on the single aluminium row, in case the increase of clamp mechanism number will inevitably cause the easy flexural deformation of worm screw, worm and gear gap to increase, problems such as the easy wear out failure of tooth, shorten aluminium row's service life greatly, and increase worm screw rotary damping and wearing and tearing with the copper billet meeting of support, can influence aluminium row's service life equally.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of aluminium row who is used on the quartzy flour milling machine, the engaging tooth that its worm screw is not easy flexural deformation, worm and gear is not easy wear out failure, has characteristics such as long service life, worm screw rotary damping be little.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of aluminium row who is used on the quartzy flour milling machine, comprise aluminium row main body, arrange on the aluminium row main body and be provided with at least 4 quartzy blank clamp mechanism, be arranged with worm gear on the quartzy blank clamp mechanism, worm gear and the worm engaging transmission that runs through aluminium row main body, worm screw is provided with the half a coupler that is in transmission connection with the flour milling guiding mechanism, and described worm screw middle part is arranged with at least one spring bearing, the outer ring of spring bearing is embedded in the corresponding draw-in groove of aluminium row's main body, the inner ring of spring bearing and worm screw tight fit.
As preferably, the draw-in groove bottom that above-mentioned aluminium row main body is embedded spring bearing is provided with screwed hole, and the screwed hole internal thread is connected with screw, and screw radially offsets with the outer ring of spring bearing and contacts.
As preferably, above-mentioned spring bearing is a needle bearing.
The utility model is owing to adopted above technical scheme, by at the sheathed spring bearing in worm screw middle part, make worm screw be not easy flexural deformation, make the pivoting friction of worm screw be converted into rolling friction in the spring bearing simultaneously, have advantages such as long service life, worm screw rotary damping are little.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of aluminium row who is used on the quartzy flour milling machine as shown in Figure 1 and Figure 2, comprise aluminium row main body 9, arrange on the aluminium row main body 9 and be provided with 8 quartzy blank clamp mechanism, be arranged with worm gear 7 on the quartzy blank clamp mechanism, worm gear 7 and worm screw 4 engaged transmission that run through aluminium row main body 9, worm screw 4 is provided with the half a coupler 13 that is in transmission connection with the flour milling guiding mechanism; Above-mentioned worm screw 4 middle parts are arranged with 3 spring bearings 2, and the outer ring of spring bearing 2 is embedded in aluminium row main body 9 corresponding draw-in grooves, the inner ring of spring bearing 2 and worm screw 4 tight fits; The draw-in groove bottom that above-mentioned aluminium row main body 9 is embedded spring bearing 2 is provided with screwed hole, and the screwed hole internal thread is connected with screw 3, and screw 3 radially offsets with the outer ring of spring bearing 2 and contacts.
In the present embodiment, above-mentioned spring bearing 2 is a needle bearing; Above-mentioned quartzy blank clamp mechanism comprises sleeve 6, sleeve 6 is fixed on the aluminium row main body 9 by bearing 15, bearing 18, and by nut 1 locking, above-mentioned bearing 15 and bearing 18 are taper roll bearing or similar bearing, can bear bigger radial load and certain axial load, the front end of above-mentioned sleeve 6 is provided with folder 10, and the afterbody that is adhesively fixed with fixing 12 of the workpiece of quartzy blank 11 is fixedly clamped at the front end of sleeve 6 by pressing from both sides 10, and the middle part of above-mentioned sleeve 6 is arranged with worm gear 7; Above-mentioned worm screw 4 is fixed on the aluminium row main body 9 by plane bearing 16, plane bearing 14, and by nut 17 lockings, worm screw 4 and worm gear 7 engaged transmission; Above-mentioned aluminium row main body 9 by its back side forked tail platform 5 and the dovetail groove on the aluminium row fixed head of quartzy flour milling machine be fastened, above-mentioned screw 3 is located at forked tail platform 5 one sides, adjust the back lash of worm screw 4 and worm gear 7 by adjusting screw 3, fill the solid lubrication grease in the groove of burying worm gear 7 and spring bearing 2 underground in above-mentioned aluminium row main body 9 fronts, and by sealing strip 8 sealings; Above-mentioned flour milling guiding mechanism is meant on aluminium row fixed head and is provided with the turning cylinder that flour milling is adjusted motor and is in transmission connection with this motor that this turning cylinder is connected with worm screw 4 coaxial rotation by half a coupler 13.
Claims (3)
1. an aluminium that is used on the quartzy flour milling machine is arranged, comprise aluminium row main body (9), aluminium row's main body (9) goes up to arrange and is provided with at least 4 quartzy blank clamp mechanism, be arranged with worm gear (7) on the quartzy blank clamp mechanism, worm gear (7) and worm screw (4) engaged transmission that runs through aluminium row's main body (9), worm screw (4) is provided with the half a coupler (13) that is in transmission connection with the flour milling guiding mechanism, it is characterized in that, described worm screw (4) middle part is arranged with at least one spring bearing (2), the outer ring of spring bearing (2) is embedded in the corresponding draw-in groove of aluminium row's main body (9), the inner ring of spring bearing (2) and worm screw (4) tight fit.
2. a kind of aluminium row who is used on the quartzy flour milling machine according to claim 1, it is characterized in that, the draw-in groove bottom that described aluminium row's main body (9) is embedded spring bearing (2) is provided with screwed hole, the screwed hole internal thread is connected with screw (3), and screw (3) radially offsets with the outer ring of spring bearing (2) and contacts.
3. a kind of aluminium row who is used on the quartzy flour milling machine according to claim 1 and 2 is characterized in that described spring bearing (2) is a needle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141040 CN200988154Y (en) | 2006-12-14 | 2006-12-14 | Aluminum row on crystal surface grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141040 CN200988154Y (en) | 2006-12-14 | 2006-12-14 | Aluminum row on crystal surface grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988154Y true CN200988154Y (en) | 2007-12-12 |
Family
ID=38939198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620141040 Expired - Fee Related CN200988154Y (en) | 2006-12-14 | 2006-12-14 | Aluminum row on crystal surface grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988154Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189463A (en) * | 2011-03-28 | 2011-09-21 | 骆立洪 | Crystal grinder |
| CN103707190A (en) * | 2013-12-27 | 2014-04-09 | 浙江凯吉机械设备制造有限公司 | Plate-type clamp device for polishing machine and polishing machine |
| CN104526489A (en) * | 2014-12-24 | 2015-04-22 | 常熟市梅李镇亚贸玻璃配件厂 | Glass surface grinding device |
-
2006
- 2006-12-14 CN CN 200620141040 patent/CN200988154Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189463A (en) * | 2011-03-28 | 2011-09-21 | 骆立洪 | Crystal grinder |
| CN103707190A (en) * | 2013-12-27 | 2014-04-09 | 浙江凯吉机械设备制造有限公司 | Plate-type clamp device for polishing machine and polishing machine |
| CN103707190B (en) * | 2013-12-27 | 2016-05-04 | 浙江凯吉机械设备制造有限公司 | For board-like grip device and the polished machine of polished machine |
| CN104526489A (en) * | 2014-12-24 | 2015-04-22 | 常熟市梅李镇亚贸玻璃配件厂 | Glass surface grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20111214 |