CN105234821A - Arc grinding wheel dresser - Google Patents
Arc grinding wheel dresser Download PDFInfo
- Publication number
- CN105234821A CN105234821A CN201510720131.1A CN201510720131A CN105234821A CN 105234821 A CN105234821 A CN 105234821A CN 201510720131 A CN201510720131 A CN 201510720131A CN 105234821 A CN105234821 A CN 105234821A
- Authority
- CN
- China
- Prior art keywords
- dovetail
- balladeur train
- dovetail groove
- main shaft
- carriage
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/075—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses an arc grinding wheel dresser. The arc grinding wheel dresser comprises a diamond pen, a carriage, a spindle, a base and a large handle. The carriage is in a T shape. The small end of the carriage is provided with a small hole 22 for installation of the diamond pen. The large end face of the carriage is provided with a dovetail groove. One end of the spindle is provided with a strip-shaped dovetail corresponding to the dovetail groove in the carriage. The other end of the spindle is connected with the large handle. The middle of the spindle is installed in a hole of the base. The carriage is fixedly connected with the spindle through the dovetail groove and the strip-shaped dovetail. The strip-shaped dovetail of the spindle is provided with a U-shaped groove in parallel along the center line. A positioning hole is formed in the position, corresponding to the U-shaped groove, in the dovetail groove of the carriage. The carriage is connected with a screw in the U-shaped groove through a fixing nut arranged in the positioning hole. A small handle is arranged at the tail end, stretching out of the U-shaped groove, of the screw. Adjusting holes, adjusting screws and adjusting tapered iron are further transversely arranged outside the dovetail groove of the carriage. The arc grinding wheel dresser is simple in structure, stable in performance, high in adaptability and high in dressing efficiency.
Description
Technical field
The present invention relates to mechanical manufacturing field, more particularly, particularly relate to a kind of circular arc wheel dresser that arc diamond wheel is repaired.
Background technology
A kind of workpiece is had to need to process several roads arc groove aborning, because this outer surface of workpiece will carry out chromium plating process, so effects on surface roughness has certain requirement.Initial processing method is that because be arc groove, sand is thrown not only wastes time and energy, and crudy is also undesirable again with manually carrying out sand throwing after profile milling cutter processes these arc grooves, and after chromium plating, arc-shaped surface also leaves sand and throws vestige.Therefore changing on surface grinding machine and process, is namely that a circular shape carries out mill arc groove crushing, so just throws the effect of processing than sand even more ideal.So needing design a kind of is the trimmer of circular shape by crushing.
Summary of the invention
The object of the invention is to for above-mentioned prior art Problems existing, provide a kind of structure simple, stable performance, strong adaptability and the high circular arc wheel dresser of dressing efficiency.
The technical solution used in the present invention is circular arc wheel dresser, comprises diamond pen, balladeur train, main shaft, pedestal and large handle; Described balladeur train is T-shaped shape, and its small end is provided with the aperture 22 installing diamond pen, and large end face is provided with dovetail groove; Described main shaft one end is provided with the bar shaped dovetail corresponding with the dovetail groove on balladeur train, and the other end is connected with large handle, and centre is arranged in the hole of pedestal; Described balladeur train is fixedly connected with main shaft by dovetail groove, bar shaped dovetail.
In described main shaft bar shaped dovetail edge, line parallel is provided with U-lag; In described balladeur train dovetail groove, U-lag correspondence position is provided with locating hole, balladeur train is connected with the screw rod in U-lag by the hold-down nut be arranged in locating hole, and screw rod stretches out the outer end of U-lag and is provided with miniature lever.
The dovetail groove of described balladeur train is outer is laterally also provided with locking hole and lock-screw.
The dovetail groove of described balladeur train is outer is laterally also provided with adjusting hole, adjustment screw and adjustment wedge.
The present invention can strengthen the stability be connected between main shaft with balladeur train by dovetail type connected mode; And the screw rod increased, nut and small handwheel can be finely tuned the distance of diamond pen to spindle centerline; The lock-screw increased, adjustment wedge and adjustment screw, can to the gap of eliminating to greatest extent between dovetail and dovetail groove.Structure of the present invention is simple, stable performance, strong adaptability and dressing efficiency is high.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but do not form any limitation of the invention.
Fig. 1 is structural representation of the present invention.
Fig. 2 is A-A structural representation of the present invention.
Fig. 3 is main axle structure front view of the present invention.
Fig. 4 is main axle structure left view of the present invention.
Fig. 5 is sliding framework structure front view of the present invention.
Fig. 6 is sliding framework structure left view of the present invention.
In Fig. 1: 1, pedestal, 2, main shaft, 3, balladeur train, 4, hold-down nut, 5, screw rod, 6, support plate, 7, bar shaped dovetail, 8, dovetail groove, 9, miniature lever, 10, the left friction pad of main shaft, 11, the right friction pad of main shaft, 12, diamond pen, 13, emery wheel, 14, large handle, 15, wedge, 16, lock-screw, 17, locking hole, 18, adjustment screw, 19, U-lag, 20, adjusting hole, 21, locating hole, 22, aperture.
Detailed description of the invention
Accompanying drawings, circular arc wheel dresser of the present invention, comprises diamond pen 12, balladeur train 3, main shaft 2, pedestal 1 and large handle 14; Described balladeur train 3 is T-shaped shape, and its small end is provided with the aperture 22 installing diamond pen 12, and large end face is provided with dovetail groove 8; Described main shaft 2 one end is provided with the bar shaped dovetail 7 corresponding with the dovetail groove 8 on balladeur train 3, and the other end is connected with large handle 14, and centre is arranged in the hole of pedestal 1; Described balladeur train 3 is fixedly connected with main shaft 2 by dovetail groove 8, bar shaped dovetail 7.
During work, pedestal 1 is fixed on the magnetic disk of lathe, pedestal 1 is passed by the middle of main shaft 2, large handle 14 is installed in one end, the bar shaped dovetail 7 of the other end inserts in the dovetail groove 8 on balladeur train 3, the other end of balladeur train 3 installs diamond pen 12, can rotate large handle 14 and carry out work being less than within the scope of 180 °.
Position (diamond pen 12 point residing when being trimming wheel 13 circular arc as shown in Figure 1, lower than rotation centerline), if think finishing Inner arc emery wheel 13, can by diamond pen 12 point higher than pivot, if when making Inner arc larger, by diamond pen 12 upside-down mounting, 2 turns 180 °, main shaft upwards can be carried out trimming wheel 13.
As further improvement, as shown in Figure 3,4, main shaft 2 bar shaped dovetail 7 of the present invention along in line parallel be provided with U-lag 19; In described balladeur train 3 dovetail groove 8, U-lag 19 correspondence position is provided with locating hole 21, balladeur train 3 is connected with the screw rod 5 in U-lag 19 by the hold-down nut 4 be arranged in locating hole 21, and screw rod 5 stretches out the outer end of U-lag 19 and is provided with miniature lever 9.
As shown in Figure 1, the present invention carries out up-down adjustment by the hold-down nut 4 on small handle with sleeve 9 pairs of screw rods 5 and balladeur train 3, thus plays and carry out fine adjustment to the diamond pen 12 of balladeur train 3 other end to the position of main shaft 2 rotation centerline.
Support plate 6 and miniature lever pad (not marking in figure) is also add between miniature lever 9 of the present invention and balladeur train 3.
When diamond pen 12 point is lower than main shaft 2 pivot, the emery wheel 13 repaired is convex; When diamond pen 12 point is higher than main shaft 2 pivot, emery wheel 13 circular arc repaired out be arcs of recesses.And the sharp distance to main shaft 2 pivot of diamond pen 12 is exactly the size of Workpiece's Arc Radius to be processed.The large handwheel in center (the traverse feed handwheel centering of available lathe) that only diamond pen 12 need be aligned emery wheel 13 during use is being less than within the scope of 180 ° to enter to move back and forth.
As further improvement, as shown in Figure 5,6, the dovetail groove 8 of balladeur train 3 of the present invention is outer is laterally also provided with locking hole 17 and lock-screw 16, is locked by the bar shaped dovetail 7 in locking hole 17 and lock-screw 16 pairs of dovetail grooves 8.
As further improvement, the dovetail groove 8 of balladeur train 3 of the present invention is outer is laterally also provided with adjusting hole 20, adjustment screw 18 and adjustment wedge 15, is regulated by adjusting hole 20 and the gap between adjustment wedge 15 pairs of dovetail grooves 8 and bar shaped dovetail 7.Balladeur train 3, with the dovetail type syndeton of main shaft 2, in order to adjust the gap between dovetail and dovetail groove 8, adjusting by increasing adjustment wedge 15 at two ends, wedge 15 being inserted gap and locking from adjusting hole 20 with adjustment screw 18.
As further improvement, the present invention also add the left friction pad of main shaft 10, the right friction pad 11 of main shaft at the two ends that main shaft 2 is connected with pedestal 1, and it can be made to operate more steady, finishing emery wheel 13 effect out also can be better.
Above illustrated embodiment is better embodiment of the present invention, only be used for conveniently the present invention being described, not any pro forma restriction is done to the present invention, have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (6)
1. a circular arc wheel dresser, is characterized in that: comprise diamond pen (12), balladeur train (3), main shaft (2), pedestal (1) and large handle (14); Described balladeur train (3) is T-shaped shape, and its small end is provided with the aperture (22) installing diamond pen (12), and large end face is provided with dovetail groove (8); Described main shaft (2) one end is provided with the bar shaped dovetail (7) corresponding with the dovetail groove (8) on balladeur train (3), and the other end is connected with large handle (14), and centre is arranged in the hole of pedestal (1); Described balladeur train (3) is fixedly connected with main shaft (2) by dovetail groove (8), bar shaped dovetail (7).
2. circular arc wheel dresser as claimed in claim 1, is characterized in that: described main shaft (2) bar shaped dovetail (7) along in line parallel be provided with U-lag (19); In described balladeur train (3) dovetail groove (8), U-lag (19) correspondence position is provided with locating hole (21), balladeur train (3) is connected with the screw rod (5) in U-lag (19) by the hold-down nut (4) be arranged in locating hole (21), and screw rod (5) stretches out U-lag (19) outer end and is provided with miniature lever (9).
3. circular arc wheel dresser as claimed in claim 2, is characterized in that: also add support plate (6) and miniature lever pad between described miniature lever (9) and balladeur train (3).
4. circular arc wheel dresser as claimed in claim 1, it is characterized in that: the dovetail groove (8) of described balladeur train (3) is laterally also provided with locking hole (17) and lock-screw (16) outward, is locked the bar shaped dovetail (7) in dovetail groove (8) by locking hole (17) and lock-screw (16).
5. circular arc wheel dresser as claimed in claim 1, is characterized in that: the dovetail groove (8) of described balladeur train (3) is laterally also provided with adjusting hole (20), adjustment screw (18) and wedge (15) outward.
6. circular arc wheel dresser as claimed in claim 1, is characterized in that: the two ends that described main shaft (2) is connected with pedestal (1) also add the left friction pad of main shaft (10), the right friction pad of main shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720131.1A CN105234821A (en) | 2015-10-30 | 2015-10-30 | Arc grinding wheel dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720131.1A CN105234821A (en) | 2015-10-30 | 2015-10-30 | Arc grinding wheel dresser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105234821A true CN105234821A (en) | 2016-01-13 |
Family
ID=55032770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510720131.1A Pending CN105234821A (en) | 2015-10-30 | 2015-10-30 | Arc grinding wheel dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234821A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112564A (en) * | 2016-07-12 | 2016-11-16 | 邹敏 | A kind of rail plate adjusts wedge |
| CN113305220A (en) * | 2021-06-30 | 2021-08-27 | 仝红彬 | Crowded sword mechanism of being convenient for adjust on group's angle machine |
-
2015
- 2015-10-30 CN CN201510720131.1A patent/CN105234821A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112564A (en) * | 2016-07-12 | 2016-11-16 | 邹敏 | A kind of rail plate adjusts wedge |
| CN113305220A (en) * | 2021-06-30 | 2021-08-27 | 仝红彬 | Crowded sword mechanism of being convenient for adjust on group's angle machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |