CN202846364U - Convex spherical surface grinding wheel dresser device - Google Patents
Convex spherical surface grinding wheel dresser device Download PDFInfo
- Publication number
- CN202846364U CN202846364U CN 201220461954 CN201220461954U CN202846364U CN 202846364 U CN202846364 U CN 202846364U CN 201220461954 CN201220461954 CN 201220461954 CN 201220461954 U CN201220461954 U CN 201220461954U CN 202846364 U CN202846364 U CN 202846364U
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- grinding wheel
- pen
- sleeve
- dresser device
- screw mandrel
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Abstract
Disclosed is a convex spherical surface grinding wheel dresser device. The convex spherical surface grinding wheel dresser device comprises a pen seat and an X and Z axis moving mechanism, wherein a grinding wheel pen is installed in the pen seat, and the X and Z axis moving mechanism drives the pen seat to move along an X axis and a Z axis. The pen seat is inserted on an installation shaft driven by a swing mechanism. The pen seat comprises a sleeve and a telescopic rod inserted in the sleeve. The grinding wheel pen is installed at one end of the telescopic rod, the other end of the telescopic rod is in threaded connection with one end of an adjustment rod, and the other end of the adjustment rod is exposed out of the sleeve and is an operation end. According to the convex spherical surface grinding wheel dresser device, the X and Z axis moving mechanism is used for directly adjusting the width and the height of a grinding wheel needing to be dressed, the sleeve and a fine adjustment hand wheel are used for roughly or finely adjusting the height of the grinding pen according to needs, then, the spherical diameter of the grinding wheel needing to be dressed is adjusted, and circular cutting of the grinding pen on a grinding wheel dressing surface is achieved through the swing mechanism. Therefore, grinding wheels after being dressed by the dresser device are high in precision and can be located on the same grinder, and corresponding ground spherical surfaces of different workpieces can be obtained only by replacing of corresponding grinding wheels.
Description
Technical field
The utility model relates to a kind of dresser, is specifically related to a kind of protruding sphere forming sand wheel repair device for sharpening device.
Background technology
In machinery and Hydraulic Field, there is numerous parts to need spherical grinding processing.Mainly contain method of forming spherical grinding and general established law spherical grinding, the main grinding raised spherical parts of method of forming grinding, the main grinding concave spherical surface components of general established law grinding in the present spherical grinding processing.After emery wheel work a period of time, need to repair, with the grinding performance that recovers it and correct geometry, when especially using method of forming grinding raised spherical parts, emery wheel need to be repaired and just can reach the different sphere diameter of grinding, and obtains the sphere of high sphericity and high roughness.So the finishing of emery wheel sphere needs special spherical outside surface dresser.
Be that " dresser " of CN201342619Y discloses wherein a kind of trimmer device such as the license notification number, it comprises frame, frame is provided with the position adjustment rack that makes the bit alignment emery wheel, the position adjustment rack comprises that one can and can move and revolvable vertical rack in the vertical direction at the level frame that vertically moves, be fixed with transverse feed mechanism on the described vertical rack, transverse feed mechanism comprises the traverse feed support and cutter first workbench of grinding wheel is housed, the first workbench is connected with the traverse feed support by guide rail, transverse feed mechanism by one longitudinally feed mechanism be connected with vertical rack.Adopt above-mentioned trimmer, although can realize easily finishing, it is not high to adjust positional precision, can't satisfy the required precision of different sphere diameter width and corresponding grinding spherical.
The utility model content
Technical problem to be solved in the utility model is the present situation for prior art, a kind of correction precision height is provided and can satisfies different sphere diameters, the protruding sphere grinding wheel dresser device of different sphere diameter width.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of protruding sphere grinding wheel dresser device, comprise the pen stand that the emery wheel pen is housed, drive this pen stand along X-axis travel mechanism that X-direction moves and drive this pen stand along Z axis travel mechanism that Z-direction moves, it is characterized in that: described pen stand is inserted into one and driven by swing mechanism and on the installation shaft that swings, described pen stand includes sleeve and is plugged in this sleeve and can be along the axially movable expansion link of sleeve, one end of this expansion link is equipped with described emery wheel pen, the other end then is threaded mutually with an end of adjusting rod, and the other end of described adjusting rod is exposed to described sleeve becomes the operating side outward.
For the height of coarse adjustment emery wheel pen easily, the inconsistent centering piece of end and described sleeve outer wall also is threaded on the described installation shaft.
The further improvement of above-mentioned each scheme is, described Z axis travel mechanism is preferably the first feed screw nut pair, wherein the first screw mandrel by the bearing supporting on the top of the shelf, the first nut can move axially and fix with above-mentioned swing mechanism along described the first screw mandrel.By this Z axis travel mechanism, can directly regulate the height of emery wheel pen, indirectly accepted the emery wheel of arbitrary size, the emery wheel that makes arbitrary size can grinding spherical after the finishing of this trimmer device.
In above-mentioned improvement project, described the first screw mandrel one end is equipped with the first handwheel and stop index dial, by rotating the first handwheel, can realize easily the rotation of the first screw mandrel, and by pivot stop index dial, the further height of fine adjustment emery wheel pen.
More steady in order to make in the dressing process, balancing weight also is installed on the described shelf.
Preferably, described X-axis travel mechanism is the second feed screw nut pair, and wherein the second nut can move axially along described the second screw mandrel, fixes described shelf on this second nut.By this X-axis travel mechanism, can directly regulate the width of emery wheel, indirectly adjusted the width of grinding spherical.
Equally, in order to rotate easily the second screw mandrel, in the end of the second screw mandrel the second handwheel is installed preferably.
In like manner, for rotary regulating lever easily, install in the operating side of adjusting rod and to use trimming hand wheel.
Compared with prior art, because the utility model not only utilizes X-axis travel mechanism, Z axis travel mechanism can directly regulate width and the height that is trimmed emery wheel, and can be by means of position and the rotary fine adjustment handwheel of sleeve with respect to installation shaft, the height of coarse adjustment and accurate adjustment emery wheel pen as required, and then the size that can regulate the spherical diameter that is trimmed emery wheel, and by the circle cutting of swing mechanism realization emery wheel pen on crushing face, so the emery wheel precision after the utility model finishing is high, and so that on same grinding machine, different workpiece, only need to change corresponding emery wheel, just can repair out different sphere diameters, different sphere diameter width is to obtain corresponding grinding spherical.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the side view of Fig. 1
Fig. 3 is A-A cutaway view among Fig. 1;
Fig. 4 be among Fig. 3 D-D to cutaway view;
Fig. 5 be among Fig. 1 B-B to the structural representation of Z axis travel mechanism;
Fig. 6 be among Fig. 1 C-C to the structural representation of X-axis travel mechanism.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1 to 6, this protruding sphere grinding wheel dresser device comprises the pen stand 2 that emery wheel pen 1 is housed, drive this pen stand 2 along X-axis travel mechanism that X-direction moves 3 and drive this pen stand along Z axis travel mechanism 4 that Z-direction moves, wherein, pen stand 2 is inserted into one and driven by swing mechanism 5 and on the installation shaft 6 that swings, this pen stand includes sleeve 21 and is plugged in the interior expansion link 22 of this sleeve, the lower end of this expansion link 22 is equipped with emery wheel pen 1, the upper end then is threaded mutually with the lower end of adjusting rod 23, and the upper end of adjusting rod is exposed to outside the sleeve 21 and trimming hand wheel 24 is installed.When trimming hand wheel 24 rotates, drive adjusting rod 23 and rotate, expansion link 22 is moved axially in sleeve 21, guide finger 25 also is installed on this expansion link, this guide finger 25 can move in the gathering sill of sleeve lining.
For the position of adjustable telescopic rod 22 easily, at the installation shaft 6 inconsistent centering piece 7 of end and sleeve outer wall that is threaded.
In the present embodiment, swing mechanism 5 comprises oil cylinder, and the piston rod of this oil cylinder and installation shaft 4 perpendicular distributions also interconnect, and installation shaft is supported on the cylinder body of oil cylinder by bearing 8.
Above-mentioned Z axis travel mechanism 4 is the first feed screw nut pair, wherein the first screw mandrel 41 is bearing on the shelf 9 by bearing, the first nut 42 is threaded on the first screw mandrel 41, simultaneously at the first screw mandrel 41 other the first guide pillars 43 that parallel layout with screw mandrel that are provided with, having at the first guide pillar 43 covers can be along the first guide pad 44 of the first guide pillar slip, in the present embodiment, the first guide pad is two lining Linear bearings, the cylinder body of above-mentioned oil cylinder and this first guide pad 44 and the first nut 42 fix, so that the rotation of the first screw mandrel 41, the first nut 42 is moved axially along this first screw mandrel 41, and then drive swing mechanism and the pen stand 2 that is arranged on the installation shaft moves along Z-direction.
Equally, for convenient first screw mandrel 41 that rotates, at the first screw mandrel 41 1 ends the first handwheel 45 is installed, and in order further to realize fine adjustment, at an end of this first screw mandrel stop index dial 46 is installed also.
Consider the stationarity of revising in the emery wheel process, balancing weight 10 also is installed on the top of the shelf.
Above-mentioned X-axis travel mechanism 3 is the second feed screw nut pair, the second screw mandrel 31 supports by bearing, the second nut 32 is enclosed within on the second screw mandrel 31, be provided with the second guide pillar 33 that parallels layout with the second screw mandrel in the both sides of the second screw mandrel 31, cover has separately axially movable the second guide pad 34 of the second guide pillar of energy edge on each second guide pillar, same these the second guide pad 34 preferred pair lining Linear bearings that adopt, the second nut 32 is fixed with described shelf 9 at this second guide pad 34 and the second nut 32, so that can move axially along the second screw mandrel 31.
In like manner, for convenient second screw mandrel 31 that rotates, the second handwheel 35 is installed in the end of the second screw mandrel 31.
During trimming wheel 20, as required by rotating forward or backwards the second handwheel, drive the second screw mandrel rotates thereupon, the second nut is under the effect of the second guide pad, move along X-direction, then it is mobile in X-direction to drive shelf and swing mechanism, installation shaft and pen stand, finally drives the emery wheel pen in the movement of X-direction, to adapt to the width of different emery wheel 20; After the profile, locked by pressing plate 36 in finding emery wheel accurately, the second screw mandrel is no longer rotated, at this moment, the emery wheel pen is aimed at the middle profile on the grinding wheel width.Then, rotate forward or backwards the first handwheel, in like manner, drive the first screw mandrel and rotate, the first nut is under the effect of the first guide pad, move along Z-direction, and then it is mobile in Z-direction to drive swing mechanism, installation shaft and pen stand, and the emery wheel pen is moved up and down in Z-direction, to adapt to different emery wheel height, when coarse adjustment to the suitable height, again with the amount of feeding of stop index dial fine setting emery wheel pen, guarantee the refine function of emery wheel.Then by the centering piece sleeve is carried out the height coarse adjustment, after the coarse adjustment, locking centering piece makes it hold out against sleeve.Then by the main handwheel of rotation, expansion link is risen or decline, carry out the fine adjustment of required sphere diameter size, in the present embodiment, when main handwheel was rotated in dextrorotation, the sphere diameter fine setting increased; When rotating counterclockwise main handwheel, the sphere diameter fine setting reduces.When emery wheel pen during to correct position, restart oil cylinder, stretching back and forth of cylinder piston rod, drive installation shaft and rotate back and forth swing, and then the positive and negative rotation of drive emery wheel pen, realization emery wheel pen is walked circular cutting route at crushing face, and emery wheel moves in a circle simultaneously, can reach the purpose of trimming wheel spherical shape.
Claims (8)
1. protruding sphere grinding wheel dresser device, comprise the pen stand (2) that emery wheel pen (1) is housed, drive this pen stand (2) along X-axis travel mechanism (3) that X-direction moves and drive this pen stand along Z axis travel mechanism (4) that Z-direction moves, it is characterized in that: described pen stand (2) is inserted into one and driven by swing mechanism (5) and on the installation shaft (6) that swings, described pen stand (2) includes sleeve (21) and is plugged in this sleeve and can be along the axially movable expansion link of sleeve (22), one end of this expansion link (22) is equipped with described emery wheel pen (1), the other end then is threaded mutually with an end of adjusting rod (23), and the other end of described adjusting rod (23) is exposed to described sleeve (21) becomes the operating side outward.
2. protruding sphere grinding wheel dresser device according to claim 1 is characterized in that: the centering piece (7) that also be threaded on the described installation shaft end and described sleeve outer wall are inconsistent.
3. protruding sphere grinding wheel dresser device according to claim 1 and 2, it is characterized in that: described Z axis travel mechanism (4) is the first feed screw nut pair, wherein the first screw mandrel (41) is bearing on the shelf (9) by bearing, and the first nut (42) can move axially and fix with above-mentioned swing mechanism (5) along described the first screw mandrel (41).
4. protruding sphere grinding wheel dresser device according to claim 3, it is characterized in that: described the first screw mandrel one end (41) is equipped with the first handwheel (45) and stop index dial (46).
5. protruding sphere grinding wheel dresser device according to claim 3 is characterized in that: balancing weight (10) also is installed on the described shelf (9).
6. protruding sphere grinding wheel dresser device according to claim 3, it is characterized in that: described X-axis travel mechanism (3) is the second feed screw nut pair, wherein the second nut (32) can move axially along described the second screw mandrel (31), the upper fixing described shelf (9) of this second nut (32).
7. protruding sphere grinding wheel dresser device according to claim 6, it is characterized in that: the end of described the second screw mandrel (31) is equipped with the second handwheel (35).
8. protruding sphere grinding wheel dresser device according to claim 1 and 2 is characterized in that: trimming hand wheel (24) is installed on the described operating side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461954 CN202846364U (en) | 2012-09-11 | 2012-09-11 | Convex spherical surface grinding wheel dresser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461954 CN202846364U (en) | 2012-09-11 | 2012-09-11 | Convex spherical surface grinding wheel dresser device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846364U true CN202846364U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220461954 Expired - Fee Related CN202846364U (en) | 2012-09-11 | 2012-09-11 | Convex spherical surface grinding wheel dresser device |
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| CN (1) | CN202846364U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770005A (en) * | 2013-12-16 | 2014-05-07 | 大连联合风电轴承有限公司 | Novel bearing grinding wheel dresser of asymptotic convergence curve roller path |
| CN103978432A (en) * | 2014-06-03 | 2014-08-13 | 江苏万工科技集团有限公司 | Spherical surface grinding wheel polishing device |
| CN103991035A (en) * | 2014-06-12 | 2014-08-20 | 沈阳飞机工业（集团）有限公司 | Grinding wheel angle correcting device for cylindrical grinding machine and grinding wheel angle correcting method |
| CN104589162A (en) * | 2014-12-31 | 2015-05-06 | 杭州前进齿轮箱集团股份有限公司 | Grinding machine tool for machining outer arc surfaces of shaft parts |
| CN108724006A (en) * | 2018-08-31 | 2018-11-02 | 重庆派斯克刀具制造股份有限公司 | A kind of grinding wheel automatic grinding device |
| CN114559372A (en) * | 2022-03-02 | 2022-05-31 | 杭州芝元机电有限公司 | Double-shaft continuous trimmer and control method thereof |
| CN114871948A (en) * | 2022-04-27 | 2022-08-09 | 四川省川磨岷机联合数控机器股份有限公司 | Grinding wheel dresser based on micro-motion variable curve |
| CN115366003A (en) * | 2022-08-17 | 2022-11-22 | 兆虹精密(北京)科技有限公司 | Repairing device for grinding wheel of grinding machine and grinding machine |
-
2012
- 2012-09-11 CN CN 201220461954 patent/CN202846364U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770005A (en) * | 2013-12-16 | 2014-05-07 | 大连联合风电轴承有限公司 | Novel bearing grinding wheel dresser of asymptotic convergence curve roller path |
| CN103770005B (en) * | 2013-12-16 | 2018-02-27 | 大连联合风电轴承有限公司 | New asymptotic convergence curve race bearing dresser |
| CN103978432A (en) * | 2014-06-03 | 2014-08-13 | 江苏万工科技集团有限公司 | Spherical surface grinding wheel polishing device |
| CN103991035A (en) * | 2014-06-12 | 2014-08-20 | 沈阳飞机工业（集团）有限公司 | Grinding wheel angle correcting device for cylindrical grinding machine and grinding wheel angle correcting method |
| CN103991035B (en) * | 2014-06-12 | 2016-07-20 | 沈阳飞机工业（集团）有限公司 | A kind of cylindrical grinder emery wheel angle modification device and emery wheel angle modification method |
| CN104589162A (en) * | 2014-12-31 | 2015-05-06 | 杭州前进齿轮箱集团股份有限公司 | Grinding machine tool for machining outer arc surfaces of shaft parts |
| CN108724006A (en) * | 2018-08-31 | 2018-11-02 | 重庆派斯克刀具制造股份有限公司 | A kind of grinding wheel automatic grinding device |
| CN114559372A (en) * | 2022-03-02 | 2022-05-31 | 杭州芝元机电有限公司 | Double-shaft continuous trimmer and control method thereof |
| CN114871948A (en) * | 2022-04-27 | 2022-08-09 | 四川省川磨岷机联合数控机器股份有限公司 | Grinding wheel dresser based on micro-motion variable curve |
| CN115366003A (en) * | 2022-08-17 | 2022-11-22 | 兆虹精密(北京)科技有限公司 | Repairing device for grinding wheel of grinding machine and grinding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20170911 |