CN2494733Y - Device for dressing single-point abrasion wheel of grinder - Google Patents
Device for dressing single-point abrasion wheel of grinder Download PDFInfo
- Publication number
- CN2494733Y CN2494733Y CN01262591U CN01262591U CN2494733Y CN 2494733 Y CN2494733 Y CN 2494733Y CN 01262591 U CN01262591 U CN 01262591U CN 01262591 U CN01262591 U CN 01262591U CN 2494733 Y CN2494733 Y CN 2494733Y
- Authority
- CN
- China
- Prior art keywords
- revoliving arm
- main body
- screw
- trimmer according
- holding frame
- 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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Abstract
The utility model relates to a grinder part, in particular to a grinding wheel single-point dresser for a processing bearing ring inner hole. The main technical proposal is that a revolving arm is hinged to a main body; the left side of the revolving arm is connected with a clamping rack, and the right side is connected with a drive mechanism; the clamping rack is connected with a diamond pen; the main body and a base are connected by a dovetail groove in the horizontal direction; the left side at the lower part of the main body is connected with an adjusting rack; an adjusting screw goes through a hole on the adjusting rack and matches with a thread hole on the base. The utility model has advantages of good rigidity, convenience in adjusting and compacted structure.
Description
Technical field
The utility model relates to a kind of grinding machine components, specifically a kind of emery wheel single-point finishing device of machining bearing lasso endoporus.
Background technology
Utilize before the inner ring endoporus of internal grinder processing miniature bearing, need utilize the dresser trimming wheel, so that obtain the little sword of small and sharp cutting.According to the operation of grinding, generally always carrying out from roughing to fine finishining, arriving rough machined circulation again, and before fine finishining, needing trimming wheel, this just requires whole device to possess following function: 1, when repairing, dresser can be fallen down, lift when not repairing; Need regulate the position of Buddha's warrior attendant nib and emery wheel during 2, owing to debugging, so dresser should have certain coarse adjustment ability and fine adjustment function; Therefore when 3, emery wheel being repaired, the rigidity of dresser, structure also can produce very significant effects to the quality of crushing, should make dresser have preferably rigidity and than rational structure.
Technology contents
In order to satisfy above functional requirement, the purpose of this utility model is a kind of grinding machine single-point dresser of design, with adjustability, action sensitivity and the rigidity of making every effort to improve this trimmer, thereby makes things convenient for the workman to operate, and improves dressing accuracy.
Its main technical schemes is a hinged revoliving arm on main body, connects holding frame in the left side of revoliving arm, and the right side connects driving mechanism, connects diamond pen on holding frame.
About main body and base utilization to dovetail groove interconnect, connect adjustment rack in the lower left side of main body, adjust the screwed hole that screw passes on the Kong Houyu base on the adjustment rack and cooperate.
In described driving mechanism, the finishing oil cylinder utilizes cylinder bracket to be installed on the right side of revoliving arm, the piston rod of finishing oil cylinder utilize connecting rod and bearing pin and the Connection Block that is installed on the main body hinged.
On the revoliving arm of revoliving arm and holding frame connecting portion the adjustment plate is set, the screwed hole that adjustment screw is passed on the Kong Houyu holding frame of adjusting on the plate is connected.
Left end at holding frame connects clamping head, utilizes screw that diamond pen is installed on clamping head; On main body and revoliving arm, install accordingly respectively and regulate push rod; Revoliving arm utilizes bearing to be installed on the gyroaxis, and gyroaxis is fixedly connected on the main body, in the dovetail groove of main body and base pad is set.
Left part at revoliving arm is provided with micro-adjusting mechanism, in this micro-adjusting mechanism, the screw thread of fine setting screw mandrel and the threaded engagement on the revoliving arm, the lower end of fine setting screw mandrel can contact with regulating rod, its upper end connects fine tuning dish, is connected with revoliving arm with clamping head respectively with the two ends, the left and right sides of the orthogonal regulating rod of fine setting screw mandrel.
Axle sleeve is set in revoliving arm, the threaded engagement in screw thread and the axle sleeve of fine setting screw mandrel, setting is positioned at handle set and the block below the fine tuning dish on revoliving arm.
On revoliving arm corresponding to the gyroaxis position both sides end cap is installed respectively, adjustment screw is set on end cap, the inner of this adjustment screw embeds in the pit at inner end cap middle part, inner end cap contacts with bearing.
The utility model has the advantages that since revoliving arm with utilize the higher gyroaxis of intensity being connected of main body, make the diamond pen be installed on the revoliving arm left and right sides when working, can obtain rigidity preferably with the finishing oil cylinder; Lifting and falling down to move of dresser driven by the finishing oil cylinder, the finishing oil cylinder utilizes its orchid to be installed on the cylinder bracket, the piston rod of oil cylinder utilizes the Connection Block on connecting rod and bearing pin and the main body hinged, repairing when revoliving arm under the effect of oil cylinder, when the wraparound rotating shaft is rotated, connecting rod can rotate around bearing pin, realizes the action of lifting and fall down of dresser; Secondly, the adjusting of whole device is more convenient, accurate, reliable, when regulating the lateral attitude of diamond pen and emery wheel, can utilize two cover screw guiding mechanisms to carry out, the guiding mechanism that wherein is installed between revoliving arm and holding frame can be realized 25 millimeters regulated quantity, the guiding mechanism that is installed between main body and base can be realized about 27 millimeters regulated quantity, during concrete the adjusting, rotate adjustment screw and get final product, adjustment finishes, fix with nut, in order to avoid when work is loosening; The vertical position of diamond pen and emery wheel is regulated by the adjusting push rod that is installed on respectively on main body and the revoliving arm, during adjusting also is to be undertaken by rotating the adjusting push rod, and is fastening with nut after adjusting to the right place, in order to avoid loosening; Micro-adjusting mechanism can be realized the accurate adjustment of diamond pen and emery wheel lateral attitude, during adjusting, rotates fine tuning dish, drives the fine setting screw mandrel and moves down, and to pressing down, forces clamping head to produce strain regulating rod, and diamond pen is advanced to the emery wheel direction.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A view of Fig. 1.
Fig. 4 is the B-B view of Fig. 1.
The specific embodiment
As shown in the figure:
Revoliving arm 14 utilizes bearing to be installed on the gyroaxis 28, gyroaxis 28 is fixedly connected on the main body 15, hinged revoliving arm 14 on main body 15, left side at revoliving arm 14 connects holding frame 11, the right side connects driving mechanism, left end at holding frame 11 connects clamping head 9, on clamping head 9, utilize screw 22 that diamond pen 7 is installed, this connected mode helps the installation and removal of diamond pen, simultaneously can improve its bonding strength, about main body 15 is utilized with base 2 to dovetail groove interconnect, in the dovetail groove of main body 15 and base 2, pad 32 is set, during installation, with screw 3,1 withstands pad 32, the main body base is fixed together, connects adjustment rack 5, adjust the screwed hole that screw 4 passes on the Kong Houyu base 2 on the adjustment rack 5 and cooperate in the lower left side of main body 15, rotate adjustment screw, revoliving arm is moved, so that adjust the relative position between main body and base, the i.e. lateral attitude of diamond pen and emery wheel in dovetail groove.
In described driving mechanism, finishing oil cylinder 17 utilize oil cylinder send out blue 25 and cylinder bracket 16 be installed on the right side of revoliving arm 14, the piston rod 18 of finishing oil cylinder 17 utilizes connecting rod 19 and bearing pin 20 hinged with the Connection Block 21 that is installed on the main body 15, when the finishing cylinder action, when driving revoliving arm wraparound rotating shaft rotation, connecting rod can rotate around bearing pin, so that tilting about the revoliving arm.Among Fig. 2 26 is oil-in.
On the revoliving arm 14 of revoliving arm 14 and holding frame 11 connecting portions, be provided with and adjust plate 12, the screwed hole that adjustment screw 10 is passed on the Kong Houyu holding frame of adjusting on the plate 12 11 is connected, rotate adjustment screw, can make to produce between holding frame and revoliving arm to relatively move, so that regulate the lateral attitude of diamond pen and emery wheel.
On main body 15 and revoliving arm 14, install accordingly respectively and regulate push rod 6,13, so that regulate the vertical position of diamond pen and emery wheel.
Left part at revoliving arm 14 is provided with micro-adjusting mechanism, in this micro-adjusting mechanism, axle sleeve 37 is set in revoliving arm 14, the screw thread of fine setting screw mandrel 34 and the threaded engagement in the axle sleeve 37, the lower end of fine setting screw mandrel 34 can contact with regulating rod 8, its upper end connects fine tuning dish 33, be connected with clamping head 9 and revoliving arm 14 respectively with the two ends, the left and right sides of fine setting screw mandrel 34 orthogonal regulating rods 8, when regulating rod produces distortion under the compressing of fine setting screw mandrel, can spur clamping head and produce distortion, realize the purpose of accurate adjustment, the handle set 36 and block 35 that are positioned at below the fine tuning dish are set on revoliving arm 14, to limit the regulated quantity of fine tuning dish, avoid damaging regulating rod because of excessively regulating.
On revoliving arm 14 corresponding to gyroaxis 28 positions both sides end cap 27,29 is installed respectively, adjustment screw 31 is set on end cap 29, and the inner of this adjustment screw 31 embeds in the pit at inner end cap 30 middle parts, and inner end cap 30 contacts with bearing, rotate adjustment screw, the adjustable bearings gap.
Among Fig. 3 38,39 is respectively copper packing and branch head screw, tighten branch head screw after, can avoid finely tuning screw mandrel and rotate.
Claims (10)
1, grinding machine single-point dresser is characterized in that going up hinged revoliving arm (14) in main body (15), connects holding frame (11) in the left side of revoliving arm (14), and the right side connects driving mechanism, goes up at holding frame (11) to connect diamond pen (7).
2, trimmer according to claim 1, it is characterized in that main body (15) and base (2) utilize about to dovetail groove interconnect, connect adjustment rack (5) in the lower left side of main body (15), adjust the screwed hole that screw (4) passes on the Kong Houyu base (2) on the adjustment rack (5) and cooperate.
3, trimmer according to claim 1, it is characterized in that in driving mechanism, finishing oil cylinder (17) utilizes cylinder bracket (16) to be installed on the right side of revoliving arm (14), and the piston rod (18) of finishing oil cylinder (17) utilizes connecting rod (19) and bearing pin (20) hinged with the Connection Block (21) that is installed on the main body (15).
4, trimmer according to claim 1, it is characterized in that being provided with on the revoliving arm (14) of revoliving arm (14) and holding frame (11) connecting portion and adjust plate (12), the screwed hole that adjustment screw (10) is passed on the Kong Houyu holding frame of adjusting on the plate (12) (11) is connected.
5, trimmer according to claim 1 is characterized in that connecting clamping head (9) at the left end of holding frame (11), utilizes screw (22) that diamond pen (7) is installed on clamping head (9).
6, trimmer according to claim 1 is characterized in that going up respectively installation accordingly at main body (15) and revoliving arm (14) regulates push rod (16), (17).
7, trimmer according to claim 1 is characterized in that revoliving arm (14) utilizes bearing to be installed on the gyroaxis (28), and gyroaxis (28) is fixedly connected on the main body (15), in the dovetail groove of main body (15) and base (2) pad (32) is set.
8, trimmer according to claim 1, it is characterized in that micro-adjusting mechanism being set in the left part of revoliving arm (14), in micro-adjusting mechanism, the screw thread of fine setting screw mandrel (34) and the threaded engagement on the revoliving arm (14), the lower end of fine setting screw mandrel (34) can contact with regulating rod (8), its upper end connects fine tuning dish (33), is connected with clamping head (9) and revoliving arm (14) respectively with the two ends, the left and right sides of the fine setting orthogonal regulating rod of screw mandrel (34) (8).
9, trimmer according to claim 1, it is characterized in that in revoliving arm (14), being provided with axle sleeve (37), threaded engagement in screw thread and the axle sleeve (37) of fine setting screw mandrel (34) goes up at revoliving arm (14) handle set (36) and the block (35) that is positioned at below the fine tuning dish is set.
10, according to claim 1 or 7 described trimmers, it is characterized in that revoliving arm (14) go up corresponding to gyroaxis (28) position both sides end cap (27), (29) are installed respectively, adjustment screw (31) is set on end cap (29), the inner of this adjustment screw (31) embeds in the pit at inner end cap (30) middle part, and inner end cap (30) contacts with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01262591U CN2494733Y (en) | 2001-09-04 | 2001-09-04 | Device for dressing single-point abrasion wheel of grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01262591U CN2494733Y (en) | 2001-09-04 | 2001-09-04 | Device for dressing single-point abrasion wheel of grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494733Y true CN2494733Y (en) | 2002-06-12 |
Family
ID=33670308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01262591U Expired - Fee Related CN2494733Y (en) | 2001-09-04 | 2001-09-04 | Device for dressing single-point abrasion wheel of grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494733Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639901A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings |
| CN111618741A (en) * | 2020-06-10 | 2020-09-04 | 山东蓝宇精密轴承制造有限公司 | Grinding machine emery wheel circular arc trimmer |
-
2001
- 2001-09-04 CN CN01262591U patent/CN2494733Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639901A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings |
| CN111618741A (en) * | 2020-06-10 | 2020-09-04 | 山东蓝宇精密轴承制造有限公司 | Grinding machine emery wheel circular arc trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |