CN204339481U - Centerless grinder regulating wheel shaft assembly - Google Patents
Centerless grinder regulating wheel shaft assembly Download PDFInfo
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- CN204339481U CN204339481U CN201420696360.5U CN201420696360U CN204339481U CN 204339481 U CN204339481 U CN 204339481U CN 201420696360 U CN201420696360 U CN 201420696360U CN 204339481 U CN204339481 U CN 204339481U
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- bearing
- regulating wheel
- main shaft
- centerless grinder
- shaft assembly
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Abstract
The utility model discloses a kind of centerless grinder regulating wheel shaft assembly, comprise pedestal and be arranged on the regulating wheel main shaft in pedestal, the rear end of described regulating wheel main shaft is socketed with spindle sprocket, alloy bearing, connection bearing, positioning screw cap and main shaft orientation packing screw, described connection bearing extenal fixation has connection bearing holder, and the outer end of described connection bearing is connected with fastening nut; The front end sleeve of described regulating wheel main shaft is connected to oil seal cover, the oil sealing be arranged on oil seal cover, ring flange, the blind flange fixed with ring flange, flange hold-doun nut, bearing and the bearing nut for rigid bearing for fixed flange, described bearing is provided with bearing fixed seat, and described bearing fixed seat is connected with side cover.Its advantage is: the stability that can improve working (machining) efficiency and product.
Description
Technical field
The utility model relates to equipment for grinding technical field, is specifically a kind of centerless grinder regulating wheel shaft assembly.
Background technology
Centerless grinder is the class grinding machine not needing to adopt the axle center of workpiece and implement grinding.It is by abrasive grinding wheel, and regulating wheel and work support three mechanisms are formed, and the wherein actual work of serving as grinding of abrasive grinding wheel, regulating wheel controls the rotation of workpiece, and makes workpiece generation feed velocity.Regulating wheel shaft assembly is one of requisite parts of centerless grinder, the front end of the regulating wheel main shaft of the centerless grinder regulating wheel shaft assembly of prior art does not often support, cause that centerless grinder operationally cuts shakiness, feeding is forbidden, the size of machine part in processing parts process is difficult to control, cause operating efficiency to reduce.
Therefore, for avoiding above-mentioned technical problem, necessaryly provide a kind of centerless grinder regulating wheel shaft assembly that can improve centerless grinder job stability and operating efficiency, to overcome described defect of the prior art.
Summary of the invention
In view of the defect of above-mentioned prior art, the purpose of this utility model is: the centerless grinder regulating wheel shaft assembly providing a kind of centerless grinder job stability and operating efficiency.
Technical solution of the present utility model is: centerless grinder regulating wheel shaft assembly, comprise pedestal and be arranged on the regulating wheel main shaft in pedestal, the rear end of described regulating wheel main shaft is socketed with spindle sprocket, alloy bearing, connection bearing, positioning screw cap and main shaft orientation packing screw, described connection bearing extenal fixation has connection bearing holder, and the outer end of described connection bearing is connected with fastening nut; The front end sleeve of described regulating wheel main shaft is connected to oil seal cover, the oil sealing be arranged on oil seal cover, ring flange, the blind flange fixed with ring flange, flange hold-doun nut, bearing and the bearing nut for rigid bearing for fixed flange, described bearing is provided with bearing fixed seat, and described bearing fixed seat is connected with side cover.
Further, the mode that described pedestal top is threaded connection is fixed with operation lid.
Further, the left end at described pedestal top is provided with angular adjustment screw.
Further, the rear side of described pedestal is provided with revolution fixed leg.
Further, the front side of described pedestal is fixed with stator.
Further, described regulating wheel main shaft is provided with key.
Further, a dust-proof sleeve pipe is socketed with outside described bearing fixed seat.
Apply centerless grinder regulating wheel shaft assembly provided by the utility model, its beneficial effect is: the front end sleeve of regulating wheel main shaft is connected to oil seal cover, be arranged on the oil sealing on oil seal cover, ring flange, with the blind flange that ring flange is fixing, for the flange hold-doun nut of fixed flange, bearing and the bearing nut for rigid bearing, bearing is provided with bearing fixed seat, bearing fixed seat is connected with side cover, while regulating wheel rear-end of spindle is supported, also regulating wheel front-end of spindle is supported, can ensure that machine stably cuts, add the degree of accuracy of material feeding, can the size of controlled working product effectively, improve job stability and operating efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is assembling schematic diagram of the present utility model.
Shown in figure: 1-pedestal, 2-regulating wheel main shaft, 3-spindle sprocket, 4-alloy bearing, 5-connection bearing, 6-positioning screw cap, 7-main shaft orientation packing screw, 8-connection bearing holder, 9-fastening nut, 10-oil seal cover, 11-oil sealing, 12-ring flange, 13-blind flange, 14-flange hold-doun nut, 15-bearing, 16-bearing nut, 17-bearing fixed seat, 18-side cover, 19-operation lid, 20-angular adjustment screw, 21-turns round fixed leg, 22-stator, 23-key, 24-fixing hole, the dust-proof sleeve pipe of 25-.
Detailed description of the invention
For more intuitively, intactly understanding the technical solution of the utility model, existing just to carry out nonrestrictive feature description in conjunction with the utility model accompanying drawing as follows:
Centerless grinder regulating wheel shaft assembly, comprise pedestal 1 and be arranged on the regulating wheel main shaft 2 in pedestal 1, the rear end of regulating wheel main shaft 2 is socketed with spindle sprocket 3, alloy bearing 4, connection bearing 5, positioning screw cap 6 and main shaft orientation packing screw 7, connection bearing 5 extenal fixation has connection bearing holder 8, and the outer end of connection bearing 5 is connected with fastening nut 9; The front end sleeve of regulating wheel main shaft 2 is connected to oil seal cover 10, the oil sealing 11 be arranged on oil seal cover 10, ring flange 12, the blind flange 13 fixing with ring flange 12, flange hold-doun nut 14, bearing 15 and the bearing nut 16 for rigid bearing 15 for fixed flange 12, bearing 15 is provided with bearing fixed seat 17, and bearing fixed seat 17 is connected with side cover 18.
Pedestal 1 is provided with the fixing hole 24 passed for regulating wheel main shaft 2, and regulating wheel main shaft 2 is fixed in this fixing hole 24.
The mode that pedestal 1 top is threaded connection is fixed with operation lid 19, and the left end at pedestal 1 top is provided with angular adjustment screw 20, and the rear side of pedestal 1 is provided with revolution fixed leg 21, and the front side of pedestal 1 is fixed with stator 22, and regulating wheel main shaft 2 is provided with key 23.
Be socketed with a dust-proof sleeve pipe 25 outside bearing fixed seat 17, can prevent dust from entering in bearing fixed seat 17.
Centerless grinder regulating wheel shaft assembly provided by the utility model, the front end sleeve of regulating wheel main shaft 2 is connected to oil seal cover 10, be arranged on the oil sealing 11 on oil seal cover 10, ring flange 12, with the blind flange 13 that ring flange 12 is fixing, for the flange hold-doun nut 14 of fixed flange 12, bearing 15 and the bearing nut 16 for rigid bearing 15, bearing 15 is provided with bearing fixed seat 17, bearing fixed seat 17 is connected with side cover 18, while regulating wheel main shaft 2 rear end is supported, also regulating wheel main shaft 2 front end is supported, can ensure that machine stably cuts, add the degree of accuracy of material feeding, can the size of controlled working product effectively, improve job stability and operating efficiency.
Certainly; these are only preferred embodiment of the present utility model; non-ly therefore namely limit to the scope of the claims of the present utility model, all utilization the utility model descriptions and graphic content institute be simple and easy modification and equivalent structure change for it, all should in like manner be contained within scope of patent protection of the present utility model.
Claims (7)
1. centerless grinder regulating wheel shaft assembly, comprises pedestal and is arranged on the regulating wheel main shaft in pedestal, it is characterized in that:
The rear end of described regulating wheel main shaft is socketed with spindle sprocket, alloy bearing, connection bearing, positioning screw cap and main shaft orientation packing screw, and described connection bearing extenal fixation has connection bearing holder, and the outer end of described connection bearing is connected with fastening nut;
The front end sleeve of described regulating wheel main shaft is connected to oil seal cover, the oil sealing be arranged on oil seal cover, ring flange, the blind flange fixed with ring flange, flange hold-doun nut, bearing and the bearing nut for rigid bearing for fixed flange, described bearing is provided with bearing fixed seat, and described bearing fixed seat is connected with side cover.
2. centerless grinder regulating wheel shaft assembly according to claim 1, is characterized in that: the mode that described pedestal top is threaded connection is fixed with operation lid.
3. centerless grinder regulating wheel shaft assembly according to claim 1, is characterized in that: the left end at described pedestal top is provided with angular adjustment screw.
4. centerless grinder regulating wheel shaft assembly according to claim 1, is characterized in that: the rear side of described pedestal is provided with revolution fixed leg.
5. centerless grinder regulating wheel shaft assembly according to claim 1, is characterized in that: the front side of described pedestal is fixed with stator.
6. centerless grinder regulating wheel shaft assembly according to claim 1, is characterized in that: described regulating wheel main shaft is provided with key.
7. centerless grinder regulating wheel shaft assembly according to claim 1, is characterized in that: be socketed with a dust-proof sleeve pipe outside described bearing fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696360.5U CN204339481U (en) | 2014-11-17 | 2014-11-17 | Centerless grinder regulating wheel shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696360.5U CN204339481U (en) | 2014-11-17 | 2014-11-17 | Centerless grinder regulating wheel shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339481U true CN204339481U (en) | 2015-05-20 |
Family
ID=53222780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420696360.5U Active CN204339481U (en) | 2014-11-17 | 2014-11-17 | Centerless grinder regulating wheel shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204339481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477170A (en) * | 2017-09-20 | 2017-12-15 | 方乐 | A kind of centerless grinder gear |
-
2014
- 2014-11-17 CN CN201420696360.5U patent/CN204339481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477170A (en) * | 2017-09-20 | 2017-12-15 | 方乐 | A kind of centerless grinder gear |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Zhengwei Document name: Notification of eligibility |
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| DD01 | Delivery of document by public notice |