CN202528024U - Vertical type centerless grinder - Google Patents
Vertical type centerless grinder Download PDFInfo
- Publication number
- CN202528024U CN202528024U CN2012200481188U CN201220048118U CN202528024U CN 202528024 U CN202528024 U CN 202528024U CN 2012200481188 U CN2012200481188 U CN 2012200481188U CN 201220048118 U CN201220048118 U CN 201220048118U CN 202528024 U CN202528024 U CN 202528024U
- Authority
- CN
- China
- Prior art keywords
- roller
- emery wheel
- grinding wheel
- column
- rolling
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a vertical type centerless grinder. A feeding frame is elongated in a right-and-left mode, a plurality of rows of machine frames are supported below the feeding frame, two rolling shafts are arranged above the feeding frame, each rolling shaft drives a plurality of rolling wheels, the bottoms of the rolling wheels are movably connected to the feeding frame, the rolling shafts drive cardan shafts of the rolling wheels to enable the rolling wheels to rotate, a column is located at the middle position of the feeding frame and extends out upwards, and the top of the column is provided with a servo motor. A grinding wheel support is installed on the column, a grinding wheel transmission motor is installed on the grinding wheel support, the grinding wheel support can move vertically on the column through the servo motor, a grinding wheel and the grinding wheel transmission motor are located at two ends of the grinding wheel support respectively, the grinding wheel transmission motor drives the grinding wheel to rotate through a belt, a grinding wheel adjusting device for adjusting the position of the grinding wheel is arranged above the grinding wheel, and the grinding wheel is located above the rolling wheels. Two rolling wheel transmission motors are installed on two sides of the machine frame located at the outermost end respectively, and each rolling wheel transmission motor drives one rolling shaft to rotate. According to the vertical type centerless grinder, the grinding wheel is driven by the servo motor to move vertically, and automatic movement is achieved.
Description
Technical field
The utility model relates to a kind of mechanical grinding machine, relates in particular to a kind of vertical centerless grinder.
Background technology
At present steel pipe is carried out the grinding machine of precise finiss, the emery wheel of grinding machine is generally all being installed in the side, and emery wheel can not move up and down automatically, and adjustment is complicated, and grinding efficiency is low, and grinding precision is not good.Especially the workpiece big for external diameter, that length is long, centerless grinder can't realize that because of the factor that is subject to body and advance and retreat distance the restriction that cylindrical grinder then leaves because of the central term needle gage also can't realize the big processing conditions of growing, and the cylindrical grinder grinding efficiency is low.
The utility model content
The purpose of the utility model provides the high vertical centerless grinder of automation of grinding efficiency that a kind of emery wheel can move up and down.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of vertical centerless grinder comprises frame, cradle, roller, roller bearing, emery wheel, emery wheel driving motor, emery wheel adjusting device, emery wheel bracket, column, servomotor, roller driving motor; Wherein:
Extend about cradle, the below is by the plurality of rows frame support, and there is the roller bearing of elongation about two top, and every roller bearing drives several rollers, and idler wheel bottom is movably connected on the cradle, and squares such as roller are arranged, and the universal drive shaft that roller bearing drives roller rotates roller;
Column is positioned at the centre position of cradle and upwards stretches out, and the column top is a servomotor, and emery wheel bracket is installed on the column; The emery wheel driving motor is installed on the emery wheel bracket; Emery wheel bracket can move up and down on column through servomotor, and emery wheel and emery wheel driving motor lay respectively at the two ends of emery wheel bracket, and the emery wheel driving motor drives emery wheel through belt and rotates; The emery wheel top is the emery wheel adjusting device that is used to regulate the emery wheel position, and emery wheel is positioned at the roller top;
Two roller driving motors are installed in respectively on the frame both sides of outermost end, and each roller driving motor drives a roller bearing and rotates.
The vertical centerless grinder of the utility model, moving up and down by servomotor of emery wheel drives, and the realization automation is moved;
Further; Roller can be through the fore-and-aft direction and the left and right sides angle of adjustment slide plate adjustment roller; Realize through following technical scheme: said vertical centerless grinder, also comprise roller adjustment slide plate, angle adjustment bolt and front and back adjustment bolt, roller adjustment slide plate is positioned on the roller; Roller adjustment slide plate is used for adjusting roller; Angle adjustment bolt and front and back adjustment bolt are arranged on the roller adjustment slide plate, and the angle adjustment bolt is two, is symmetrically distributed in the both sides of the front and back adjustment bolt that is positioned at roller adjustment slide plate center.Angle adjustment bolt about relative direction is rotated is respectively adjusted the angle of roller, and the adjustment bolt is adjusted roller before and after precession or the back-out; All roller adjustment all will be consistent.
The advantage of the vertical centerless grinder of the utility model:
(1) emery wheel move up and down the grinding of being convenient to long excellent shaft type steel pipe, can save the puzzlement that traditional centerless grinder is difficult for because of the whole adjustment tool setting of diameter of axle size change formula trimming wheel rear support stand;
(2) because of emery wheel is to move up and down, emery wheel bracket drives by axially going into the footpath, so the length of workpiece can not limited lengthening in emery wheel consumption scope;
(3) grinding efficiency is low.
Description of drawings
Fig. 1 is the utility model front view
Fig. 2 is the utility model vertical view
Fig. 3 is the utility model left view
Fig. 4 is the utility model right view
Fig. 5 is Figure 1A place partial enlarged drawing
Among the figure: 1 frame, 2 cradles, 3 rollers adjustment slide plate, 4 rollers, 5 roller bearings, 6 emery wheels, 7 emery wheel driving motors, 8 emery wheel brackets, 9 principal posts, 10 servomotors, 11 roller driving motors, 12 angle adjustment bolts, 13 front and back adjustment bolt, 14 emery wheel adjusting devices.
The specific embodiment
Embodiment 1: referring to figs. 1 through Fig. 4, a kind of vertical centerless grinder comprises frame, cradle, roller, roller bearing, emery wheel, emery wheel driving motor, emery wheel adjusting device, emery wheel bracket, column, servomotor, roller driving motor; Wherein:
Extend about cradle, the below is by the plurality of rows frame support, and there is the roller bearing of elongation about two top, and every roller bearing drives several rollers, and idler wheel bottom is movably connected on the cradle, and squares such as roller are arranged, and the universal drive shaft that roller bearing drives roller rotates roller;
Column is positioned at the centre position of cradle and upwards stretches out, and the column top is a servomotor, and emery wheel bracket is installed on the column; The emery wheel driving motor is installed on the emery wheel bracket; Emery wheel bracket can move up and down on column through servomotor, and emery wheel and emery wheel driving motor lay respectively at the two ends of emery wheel bracket, and the emery wheel driving motor drives emery wheel through belt and rotates; The emery wheel top is the emery wheel adjusting device that is used to regulate the emery wheel position, and emery wheel is positioned at the roller top;
Two roller driving motors are installed in respectively on the frame both sides of outermost end, and each roller driving motor drives a roller bearing and rotates.
The vertical centerless grinder of the utility model, moving up and down by servomotor of emery wheel drives, thus the realization automation is moved;
Further; Roller can be through the fore-and-aft direction and the left and right sides angle of adjustment slide plate adjustment roller; Realize through following technical scheme: said vertical centerless grinder, also comprise roller adjustment slide plate, angle adjustment bolt and front and back adjustment bolt, roller adjustment slide plate is positioned on the roller; Roller adjustment slide plate is used for adjusting roller; Angle adjustment bolt and front and back adjustment bolt are arranged on the roller adjustment slide plate, and the angle adjustment bolt is two, is symmetrically distributed in the both sides of the front and back adjustment bolt that is positioned at roller adjustment slide plate center.Angle adjustment bolt about relative direction is rotated is respectively adjusted the angle of roller, and the adjustment bolt is adjusted roller before and after precession or the back-out; All roller adjustment all will be consistent.
The advantage of the vertical centerless grinder of the utility model:
(3) emery wheel move up and down the grinding of being convenient to long excellent shaft type steel pipe, can save the puzzlement that traditional centerless grinder is difficult for because of the whole adjustment tool setting of diameter of axle size change formula trimming wheel rear support stand;
(4) because of emery wheel is to move up and down, emery wheel bracket drives by axially going into the footpath, so the length of workpiece can not limited lengthening in emery wheel consumption scope;
(3) grinding efficiency is low.
The foregoing description only be for explain clearly that the utility model does for example, and be not to be qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Conspicuous variation that every technical scheme that belongs to the utility model is extended out or change still are in the row of the protection domain of the utility model.
Claims (2)
1. a vertical centerless grinder is characterized in that: comprise frame, cradle, roller, roller bearing, emery wheel, emery wheel driving motor, emery wheel adjusting device, emery wheel bracket, column, servomotor, roller driving motor; Wherein:
Extend about cradle, the below is by the plurality of rows frame support, and there is the roller bearing of elongation about two top, and every roller bearing drives several rollers, and idler wheel bottom is movably connected on the cradle, and squares such as roller are arranged, and the universal drive shaft that roller bearing drives roller rotates roller;
Column is positioned at the centre position of cradle and upwards stretches out, and the column top is a servomotor, and emery wheel bracket is installed on the column; The emery wheel driving motor is installed on the emery wheel bracket; Emery wheel bracket can move up and down on column through servomotor, and emery wheel and emery wheel driving motor lay respectively at the two ends of emery wheel bracket, and the emery wheel driving motor drives emery wheel through belt and rotates; The emery wheel top is the emery wheel adjusting device that is used to regulate the emery wheel position, and emery wheel is positioned at the roller top;
Two roller driving motors are installed in respectively on the frame both sides of outermost end, and each roller driving motor drives a roller bearing and rotates.
2. vertical centerless grinder as claimed in claim 1; It is characterized in that: also comprise roller adjustment slide plate, angle adjustment bolt and front and back adjustment bolt; Roller adjustment slide plate is positioned on the roller, and roller adjustment slide plate is used for adjusting roller, and angle adjustment bolt and front and back adjustment bolt are arranged on the roller adjustment slide plate; The angle adjustment bolt is two, is symmetrically distributed in the both sides of the front and back adjustment bolt that is positioned at roller adjustment slide plate center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200481188U CN202528024U (en) | 2012-02-15 | 2012-02-15 | Vertical type centerless grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200481188U CN202528024U (en) | 2012-02-15 | 2012-02-15 | Vertical type centerless grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528024U true CN202528024U (en) | 2012-11-14 |
Family
ID=47129232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200481188U Withdrawn - After Issue CN202528024U (en) | 2012-02-15 | 2012-02-15 | Vertical type centerless grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252690A (en) * | 2012-02-15 | 2013-08-21 | 宁波创乾精密机械有限公司 | Vertical type centerless grinding machine |
-
2012
- 2012-02-15 CN CN2012200481188U patent/CN202528024U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252690A (en) * | 2012-02-15 | 2013-08-21 | 宁波创乾精密机械有限公司 | Vertical type centerless grinding machine |
| CN103252690B (en) * | 2012-02-15 | 2015-12-23 | 宁波创乾精密机械有限公司 | Vertical centerless grinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110936165B (en) | Heat exchange tube fixed length cutting grinding device | |
| CN201109068Y (en) | Steel pipe inner wall automatic polishing machine | |
| CN103252690B (en) | Vertical centerless grinder | |
| CN204381994U (en) | The bar-shaped zero firmware aligning sanding apparatus of automobile mechanical | |
| CN202642851U (en) | Stacker crane | |
| CN202528024U (en) | Vertical type centerless grinder | |
| CN205290619U (en) | Burnishing machine for hardware processing | |
| CN204382018U (en) | A kind of full-automatic bearing ball track grinding machine of inner circle | |
| CN202984297U (en) | Online hot chamfering cooling bed for hot rolling bars | |
| CN213438897U (en) | Numerical control cylindrical grinder grinds frock | |
| CN202240744U (en) | Polishing machine | |
| CN201596941U (en) | Automatically-rotating sharpening machine for surface of stainless steel tube | |
| CN208427669U (en) | The feeding device of bar straightener and the bar straightener of application feeding device | |
| CN105666286A (en) | End surface groove machining forming equipment for bearing inner rings | |
| CN203076484U (en) | Double-stand-column curve roller material rotation type feeding device | |
| CN202684669U (en) | Roller carrier for pole grinding machine | |
| CN205966865U (en) | Steel pipe straightening machine | |
| CN105236113A (en) | Automatic steering device and method for glass edge grinding | |
| CN201841454U (en) | Novel horizontal edging machine | |
| CN203565705U (en) | Two-roller straightening machine feeding conveying roller way for steel pipe production | |
| CN205057743U (en) | Burnishing machine rotates seat | |
| CN204384233U (en) | High speed for auto production line rolls bed | |
| CN203282454U (en) | Auxiliary supporting mechanism for thread forming machine of moving bolt in marine diesel engine air cylinder | |
| CN206105284U (en) | Brassie rolling press device | |
| CN206493206U (en) | cylinder automatic polishing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121114 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |