CN2917940Y - Large swinging angle screw grinder machine grinding carriage - Google Patents
Large swinging angle screw grinder machine grinding carriage Download PDFInfo
- Publication number
- CN2917940Y CN2917940Y CN 200620074104 CN200620074104U CN2917940Y CN 2917940 Y CN2917940 Y CN 2917940Y CN 200620074104 CN200620074104 CN 200620074104 CN 200620074104 U CN200620074104 U CN 200620074104U CN 2917940 Y CN2917940 Y CN 2917940Y
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- CN
- China
- Prior art keywords
- wheel
- grinding wheel
- belt
- grinding
- flange
- 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 - Lifetime
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Abstract
The utility model discloses a wheel slide of large hunting angle screw grinder, relating to a machine tool part, in particular to a wheel slide mechanical structure of the screw grinder, and comprises a pedestal, an anterior flange and a latter flange which are connected with the pedestal and can synchronously rotate, a rotary operating handwheel, a grinding wheel drive motor arranged on the latter flange and a grinding wheel spindle arranged on the anterior flange. A grinding wheel and a belt pulley are coaxially connected with the ends of the grinding wheel spindle. An output belt wheel is connected with the output end of the grinding wheel drive motor. An intermediate shaft is arranged on the top of the grinding wheel spindle and a transitionary wheel is arranged on the end of the intermediate shaft. A driving belt is arranged between the output belt wheel and the transitionary wheel and between the transitionary wheel and the belt pulley respectively. The utility model can drive the grinding wheel to clockwise rotate 50 degrees and anticlockwise rotate 90 degrees, therefore achieves grinding workpiece with a large hunting angle and greatly widens the range of screw work. The utility model also has the advantages of reasonable and simple structure and convenient manufacturing and operating.
Description
Technical field
The utility model relates to a kind of machine tool component, particularly screw rod grinder wheel frame frame for movement.
Background technology
For screw rod class grinding machine, it is big more that its abrasive grinding wheel can be pulled angle, and its function is strong more, but the grinding scope is wide more.Present screw rod grinding machine is because of being subjected to the restriction of machine tool mechanical structure, and emery wheel is pulled the size of angle can only be in ± 40 °, so limited the range of work of this class lathe.
The utility model content
The utility model purpose is to design a kind of Large yaw angle grinder wheel frame screw that can improve the screw rod grinding machine range of work.
The utility model comprises base, can be rotatably connected synchronously front and back flange, rotary manipulation handwheel on base, be installed on the grinding wheel drive mitor on the rear flange, and be installed on grinding wheel spindle on the forward flange, coaxial connection emery wheel and belt pulley at the two ends of grinding wheel spindle, output at grinding wheel drive mitor connects output pulley, a middle transition axle is set above grinding wheel spindle, the middle transition axle head is provided with a transition wheel, between output pulley and transition wheel, transition wheel and belt pulley driving belt is set respectively.
The utility model can make emery wheel clockwise rotate 50 °, rotate counterclockwise 90 °, can realize the grinding of large helix angle, can improve the range of work of screw rod greatly.The utility model is rational in infrastructure, simple, convenient manufacturing, handled easily.
In addition, middle transition axle described in the utility model is connected on the forward flange by belt eccentric adjusting mechanism.Can realize that by belt eccentric adjusting mechanism grinding wheel drive mitor arrives middle transition axle, middle transition axle to the tensioning simultaneously of grinding wheel spindle two-stage belt.
Above-mentioned belt eccentric adjusting mechanism mainly is made up of eccentric bushing, bearing, axle bed and lock-screw, the middle transition axle is arranged in the eccentric bushing by bearing, eccentric bushing places in the axle bed, and eccentric bushing is provided with the eccentric hole of adjusting, and between eccentric bushing and axle bed lock-screw is set.Can regulate the angle of eccentric bushing in axle bed by the eccentric hole of adjusting, after adjustment is finished, eccentric bushing be fixed with respect to axle bed by lock-screw.
In addition, the finishing of emery wheel for convenience, also affixed wheel dresser on forward flange.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model other direction;
Fig. 3 is a partial enlarged drawing among Fig. 1.
Specific embodiment
As shown in Figure 1, 2, 3, forward flange 2 and rear flange 3 are connected into an integral body, are connected on the base 1 by public pivot, can realize that by rotary manipulation handwheel 4 forward and backward flange 2,3 rotates synchronously.
Grinding wheel drive mitor 5 is installed on rear flange 3, is connected with output pulley 11 at the output of grinding wheel drive mitor 5.
Grinding wheel spindle 8 is installed on forward flange 2, is coaxially connected with emery wheel 9 and belt pulley 14 at the two ends of grinding wheel spindle 8.A middle transition axle 7 is set above grinding wheel spindle 8, and middle transition axle 7 is arranged in the eccentric bushing 16 by bearing 13, and the outer end of middle transition axle 7 connects transition wheel 17 with one heart.
Between output pulley 11 and transition wheel 17, driving belt 12 is set, between transition wheel 17 and belt pulley 14, driving belt 15 is set, and protective cover 6 is set outside it.
In addition, an also affixed cover wheel dresser 10 on forward flange 2.
Rotation hand wheel 4 by being installed in two pairs of worm and helical gear transmission devices of base 1 inside, can driving forward and backward flange 2,3 and be rotated simultaneously, makes emery wheel 9 pull required angle then.When emery wheel 9 angles pull adjust after, can be forward and backward flange 2,3 and base 1 is fastening by four T type bolts on the forward flange 2.
Because emery wheel is repaiied device 10 and together is installed on the forward flange 2 with grinding wheel spindle 8, thereby the utility model can guarantee down emery wheel 9 to be repaired arbitrarily angled.
Be installed on the AC frequency conversion grinding wheel drive mitor 5 on the rear flange 3, drive, thereby the grinding that realizes emery wheel 9 rotatablely moves through 12,15 pairs of grinding wheel spindles 8 of driving belt.
Adjust the hole by the off-centre on the eccentric bushing 16, eccentric bushing 16 is rotated to a certain orientation, can realize 12,15 tensionings simultaneously of two-stage driving belt.
Claims (4)
1, Large yaw angle grinder wheel frame screw, comprise base, can be rotatably connected synchronously front and back flange, rotary manipulation handwheel on base, be installed on the grinding wheel drive mitor on the rear flange, and be installed on grinding wheel spindle on the forward flange, coaxial connection emery wheel and belt pulley at the two ends of grinding wheel spindle, output at grinding wheel drive mitor connects output pulley, it is characterized in that above grinding wheel spindle, being provided with a middle transition axle, the middle transition axle head is provided with a transition wheel, between output pulley and transition wheel, transition wheel and belt pulley driving belt is set respectively.
2,, it is characterized in that described middle transition axle is connected on the forward flange by belt eccentric adjusting mechanism according to the described Large yaw angle grinder wheel frame screw of claim 1.
3, according to the described Large yaw angle grinder wheel frame screw of claim 2, it is characterized in that described belt eccentric adjusting mechanism mainly is made up of eccentric bushing, bearing, axle bed and lock-screw, the middle transition axle is arranged in the eccentric bushing by bearing, eccentric bushing places in the axle bed, eccentric bushing is provided with the eccentric hole of adjusting, and between eccentric bushing and axle bed lock-screw is set.
4,, it is characterized in that also affixed wheel dresser on forward flange according to claim 1 or 2 or 3 described Large yaw angle grinder wheel frame screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074104 CN2917940Y (en) | 2006-06-16 | 2006-06-16 | Large swinging angle screw grinder machine grinding carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074104 CN2917940Y (en) | 2006-06-16 | 2006-06-16 | Large swinging angle screw grinder machine grinding carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917940Y true CN2917940Y (en) | 2007-07-04 |
Family
ID=38215747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620074104 Expired - Lifetime CN2917940Y (en) | 2006-06-16 | 2006-06-16 | Large swinging angle screw grinder machine grinding carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917940Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014506A (en) * | 2015-07-22 | 2015-11-04 | 浙江天马轴承有限公司 | Device for grinding raceway of bearing outer ring of wind power main shaft |
| CN109195741A (en) * | 2016-06-07 | 2019-01-11 | 萨特隆股份公司 | For processing the machine of the workpiece with optical property |
| CN113927477A (en) * | 2021-11-19 | 2022-01-14 | 惠州市德瑞科机械有限公司 | Grinding machine head frame with tensioning structure |
-
2006
- 2006-06-16 CN CN 200620074104 patent/CN2917940Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014506A (en) * | 2015-07-22 | 2015-11-04 | 浙江天马轴承有限公司 | Device for grinding raceway of bearing outer ring of wind power main shaft |
| CN105014506B (en) * | 2015-07-22 | 2017-06-09 | 浙江天马轴承有限公司 | A kind of wind power principal axis bearing outer ring ball track grinding attachment |
| CN109195741A (en) * | 2016-06-07 | 2019-01-11 | 萨特隆股份公司 | For processing the machine of the workpiece with optical property |
| US11583971B2 (en) | 2016-06-07 | 2023-02-21 | Satisloh Ag | Machine for machining workpieces with optical quality |
| CN113927477A (en) * | 2021-11-19 | 2022-01-14 | 惠州市德瑞科机械有限公司 | Grinding machine head frame with tensioning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Super Machine Tool Co., Ltd. Assignor: Wang Longtai|Li Jizhong|Li Xuefeng Contract fulfillment period: 2008.12.1 to 2011.11.30 Contract record no.: 2008320001131 Denomination of utility model: Large swinging angle screw grinder machine grinding carriage Granted publication date: 20070704 License type: Exclusive license Record date: 20081211 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.1 TO 2011.11.30; CHANGE OF CONTRACT Name of requester: YANGZHOU LICHUANG MACHINE TOOL CO., LTD. Effective date: 20081211 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070704 |
|
| EXPY | Termination of patent right or utility model |