CN204321858U - A kind of electronic trimming device of tapered wheel - Google Patents
A kind of electronic trimming device of tapered wheel Download PDFInfo
- Publication number
- CN204321858U CN204321858U CN201420830072.4U CN201420830072U CN204321858U CN 204321858 U CN204321858 U CN 204321858U CN 201420830072 U CN201420830072 U CN 201420830072U CN 204321858 U CN204321858 U CN 204321858U
- Authority
- CN
- China
- Prior art keywords
- slide block
- trimming device
- rotating shaft
- knife bar
- tapered wheel
- 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
Links
Abstract
The utility model discloses a kind of electronic trimming device of tapered wheel, belong to truer field.Wheel dresser of the present utility model, comprise base, executing agency and controlling organization, one end of the base upper surface of its executing agency is arranged with two legs in parallel, and the circular arc lateral surface of a leg indicates graduation mark, slide block bearing and base hinged, slide block bearing offers dovetail groove, slide block and this dovetail groove are connected, tooth bar is provided with in the bottom of slide block, meshed transmission gear in this tooth bar and rotating shaft, its rotating shaft is connected with controlling organization, and utilizes the limit switch arranged in controlling organization to control the direction of motion of slide block.The technical solution of the utility model, achieves and utilizes motor to provide driving force for crushing, and reasonable in design, be easy to the finishing angle adjusting tapered wheel, enhance the steadiness of knife bar, improve machining accuracy and working (machining) efficiency.
Description
Technical field
The utility model relates to truer technical field, more particularly, relates to a kind of electronic trimming device of tapered wheel.
Background technology
Grinding machine is generally used for the angle grinding of mechanical bit, bending machine die and some special-shaped blades.Emery wheel on grinding machine is with after a period of time, and the surface of emery wheel will be imperfect, sometimes even has bulk abrasive material and come off, if without finishing, coming off like this is unhelpful to workpiece machining surface, and serious meeting comes off in bulk and locates to form breach, even causes emery wheel broken.In addition, the wheel face without finishing easily blocks, even if solve blockage problem from sharp being also difficult to.
In addition, wheel dresser is not had owing to much using the grinding machine of emery wheel, can become irregular in emery wheel its surface configuration after long-time use, or when the part of grinding has a particular/special requirement to wheel face shape, need the shape of wheel face rule or the angled relationships between guarantee wheel face and emery wheel axis, require that emery wheel arrangement for grinding has certain angle finishing scope.Therefore, in order to reduce production cost, improve the service life of emery wheel and meet Production requirement, need to be repaired emery wheel by dresser.The tapered wheel method for trimming that current Some Enterprises adopts mainly contains two kinds: a kind of method mainly by operating personnel with hand-held diamond manual trimming wheel on grinding machine, this kind of method human factor impact is large, the regular not and low precision in the surface of trimming wheel, the step surface grinding workpiece can not meet part processing request; Another kind method adopts easy wheel dresser to repair, although the method necessarily can control finishing angle, because the use of cutter is worn and torn, causes trimming device itself to there is deviation, cannot meet the finishing requirement to emery wheel.In addition, mainly finish the work by manual operation to the device that emery wheel is repaired at present, efficiency is lower, and then affects the working (machining) efficiency of grinding machine, therefore, the wheel dresser needing a kind of efficiency high, practical meets the angle finishing demand to emery wheel.
By patent retrieval, the technical scheme of existing truer is open at present.Chinese Patent Application No.: 201210094781.6, the applying date: on March 31st, 2012, invention and created name is: grinder wheel angle dresser, this application case discloses a kind of grinder wheel angle dresser, comprise base plate, diamond pen, slide plate, slide block, circular gear, bull stick and adjustment support bar, slide plate is provided with projection, projection offers the bar shaped notch extending whole projection, slide block is provided with groove, the bottom of groove is provided with the profile of tooth boss of the bar shaped of tooth mouth, the groove of slide block and the projection of slide plate slide fixing, groove and profile of tooth boss slide fixing, gold pen is vertically fixed on the one side of slide block, the side of slide plate is fixedly connected with the side activity of described base plate by regulating support bar, the chute of slide plate wherein side is provided with and regulates pad and fixed by screw, the both sides of slide plate are fixed with the contiguous block with symmetrical through hole, bull stick is fixed through through hole and contiguous block activity, bull stick is fixedly installed circular gear, slide plate is provided with open slot, circular gear by open slot and profile of tooth boss meshing.The dovetail groove top that this patent formula adopts is inverted triangle structure, makes there are 3 contact surfaces between slide plate and slide block, not only increases friction, and easily rock owing to there is multiple supporting surface; Secondly, what regulate pad in scheme arranges the wearing and tearing accelerating opposite side, and cause dressing accuracy low, service life is short; In addition, cannot observe in dressing process whether angular deflection occurring, working (machining) efficiency is low.Therefore, require further improvement.
Utility model content
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome that prior art medium plain emery wheel trimming device processing effect is poor, precision is low, inefficient deficiency, provide a kind of electronic trimming device of tapered wheel, the technical solution of the utility model, by arranging copper packing in swallow-tailed slide block both sides, and utilize motor to provide driving force, enhancing the steadiness of knife bar, substantially increasing working (machining) efficiency when ensureing precision.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
The electronic trimming device of a kind of tapered wheel of the present utility model, comprise base, also comprise executing agency and controlling organization, wherein: described executing agency comprises slide block bearing, slide block, knife bar, rotating shaft and gear, one end of described base upper surface is arranged with two legs in parallel, the profile of one of them leg is quarter circular arc, and indicates graduation mark at circular arc lateral surface; Through hole is offered in the corresponding position of two legs, and in through-holes screw rod is housed, described slide block bearing by this screw rod and base hinged, in the through hole that the other end of slide block bearing is offered, rotating shaft is housed, also offer dovetail groove and the gear grooved being positioned at dovetail groove bottom along slide block standoff length direction, described gear is arranged in gear grooved by rotating shaft, described slide block is dovetail shaped, and be arranged in dovetail groove, be provided with tooth bar in the bottom of slide block, this rack and pinion engaged transmission; The inclined plane of described slide block both sides is equipped with copper packing, and the top of slide block is provided with knife bar, and diamond tool is equipped with on this knife bar top;
Described controlling organization comprises limiting plate, driving mechanism and controller, described limiting plate has two, and be set in parallel in the two ends of slide block upper surface of support, limit switch is equipped with in the side that two limiting plates are relative, be provided with contact at the upper surface of slide block, this contact and limit switch are located along the same line; Described driving mechanism and controller are connected in the side of slide block bearing, at driving mechanism built with motor, the power output shaft of this motor is connected with rotating shaft, and the signal input part of described controller is connected with limit switch, and the signal output part of controller is connected with motor.
Further improve as the utility model, described dovetail groove is combined by isosceles trapezoid groove and rectangular channel, and the upper base of this isosceles trapezoid is communicated with the upper surface of slide block bearing.
Further improve as the utility model, the end face that described slide block is equipped with knife bar one end has screwed hole, and at this screwed hole built with fastening bolt, described knife bar is fixed on slide block by this fastening bolt.
Further improve as the utility model, the nut of screw rod one end that described leg is installed is adjusting nut, and inside this adjusting nut, pad is housed.
Further improve as the utility model, the axis of described knife bar is vertical with the upper surface of slide block.
Further improve as the utility model, described rotating shaft is fixed with operation wheel disc away from one end of driving mechanism.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) the electronic trimming device of a kind of tapered wheel of the present utility model, in swallow-tailed slide block both sides, wear-resisting copper packing is set, limiting plate arranges limit switch, and utilize motor to provide driving force, both the stability of knife bar had been added, turn improve service life and the working (machining) efficiency of trimming device, machining accuracy is high, and continuity is good;
(2) the electronic trimming device of a kind of tapered wheel of the present utility model, the profile of leg is quarter circular arc, and indicates graduation mark at circular arc lateral surface, can adjust the inclination angle of slide block bearing according to graduation mark, and the observation be convenient in process, further increase machining accuracy;
(3) the electronic trimming device of a kind of tapered wheel of the present utility model, rotating shaft one end is connected with the power output shaft of motor, rotating shaft is connected with operation wheel disc away from one end of driving mechanism, can electric operating, again can manual operation, reasonable in design, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the electronic trimming device of a kind of tapered wheel of the present utility model;
Fig. 2 is the structure schematic diagram of the electronic trimming device of a kind of tapered wheel of the present utility model.
Label declaration in schematic diagram: 1, base; 101, leg; 102, adjusting nut; 2, slide block bearing; 201, dovetail groove; 202, limiting plate; 3, slide block; 301, contact; 302, copper packing; 303, tooth bar; 304, fastening bolt; 4, knife bar; 401, diamond tool; 5, rotating shaft; 6, gear; 7, driving mechanism; 8, controller.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
Composition graphs 1 and Fig. 2, the electronic trimming device of a kind of tapered wheel of the present embodiment, primarily of compositions such as base 1, executing agency and controlling organizations, wherein: executing agency comprises slide block bearing 2, slide block 3, knife bar 4, rotating shaft 5 and gear 6, two legs 101 are arranged with in parallel in one end of base 1 upper surface, the profile of one of them leg 101 is quarter circular arc, and indicate graduation mark at circular arc lateral surface, can according to the inclination angle of this graduation mark adjustment slide block bearing 2, whether the angle of being convenient to observe in process finishing there is deviation.On base 1, the corresponding position of two legs 101 offers through hole, and namely two through hole is positioned on same level straight line, in through-holes screw rod is housed, slide block bearing 2 by this screw rod and base 1 hinged.The nut of screw rod one end that leg 101 is installed is adjusting nut 102, inside this adjusting nut 102, pad is housed, this adjusting nut 102 can coordinate the graduation mark of leg 101 lateral surface to use, after the angle adjusting slide block bearing 2, slide block bearing 2 is fixed by tightening adjusting nut 102, its pad adds friction area, avoids slide block bearing 2 in process to loosen.Offer dovetail groove 201 along slide block bearing 2 length direction and be positioned at the gear grooved of dovetail groove 201 bottom, this dovetail groove 201 is communicated with the upper surface of slide block bearing 2.Offer through hole at the free end of slide block bearing 2, rotating shaft 5 is housed in this through hole, rotating shaft 5 is equipped with gear 6, this gear 6 is positioned at the gear grooved of slide block bearing 2.At dovetail groove 201 built with slide block 3, the slide block 3 in the present embodiment is dovetail shaped, and coordinates with dovetail groove 201 and install.Tooth bar 303 is provided with, this tooth bar 303 and gear 6 engaged transmission in the bottom of slide block 3.
Be provided with knife bar 4 on the top of slide block 3, the upper surface of this knife bar 4 vertical slipper 3, is equipped with diamond tool 401 on the top of knife bar 4, carries out crushing by diamond tool 401.The conveniently dismounting of knife bar 4 and the stability of guarantee diamond tool 401, on the end face of knife bar 4 side, have screwed hole at slide block 3, at this screwed hole built with fastening bolt 304, knife bar 4 is locked on slide block 3 by this fastening bolt 304.
Controlling organization in the present embodiment comprises limiting plate 202, driving mechanism 7 and controller 8, limiting plate 202 has two, and be set in parallel in the two ends of slide block bearing 2 upper surface, limit switch is equipped with in the side that two limiting plates 202 are relative, be provided with contact 301 at the upper surface of slide block 3, this contact 301 is located along the same line with limit switch.Driving mechanism 7 and controller 8 are connected in the side of slide block bearing 2, at driving mechanism 7 built with motor, the power output shaft of this motor is connected with rotating shaft 5, and the signal input part of controller 8 is connected with limit switch, and the signal output part of controller 8 is connected with motor.After actuating motor, when slide block 3 moves in the dovetail groove 201 of slide block bearing 2, contact 301 contacts with limit switch, then controller 8 controls motor reversion, to realize the reciprocating motion of slide block 3 between two limiting plates 202.In order to adapt to the needs of powering-off state or local reconditioning, rotating shaft 5 being fixed with operation wheel disc away from one end of driving mechanism 7, manual operation can being carried out easily by this operation wheel disc.
The friction considered steadiness in slide block 3 motion process and produce between slide block 3 and slide block bearing 2 contact surface, the dovetail groove 201 in the present embodiment is combined by isosceles trapezoid groove and rectangular channel, and isosceles trapezoid slot is in the top of rectangular channel.When slide block 3 moves back and forth under the drive of gear 6, the inclined plane of the both sides, top of slide block 3 can contact with dovetail groove 201 inclined plane, and produce larger friction, through the use of certain hour, because contact surface fretting wear can produce larger gap, slide block 3 just can rock, dressing accuracy is caused to reduce, therefore, the inclined plane of slide block 3 both sides being equipped with copper packing 302, increasing its wearability, extending the service life of trimming device when ensureing precision, and steadiness is high, can not rock at the constraint sliding block 3 of two inclined planes.
During concrete use, first according to the angle of required emery wheel angle adjustment slide block bearing 2 with base 1, the trimming device adjusted is fixed on below emery wheel to be trimmed, the amount of feeding of emery wheel on adjustment grinding machine, make emery wheel be in suitable position height and drive emery wheel to rotate, start trimming device, knife bar 4 moves back and forth between two limiting plates 202, completes the finishing to emery wheel taper work face.The technical scheme of the present embodiment, by arranging copper packing 302 in swallow-tailed slide block 3 both sides, and utilizing motor to provide driving force, enhancing the steadiness of knife bar 4, substantially increases working (machining) efficiency when ensureing precision.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. an electronic trimming device for tapered wheel, comprises base (1), it is characterized in that: also comprise executing agency and controlling organization, wherein:
Described executing agency comprises slide block bearing (2), slide block (3), knife bar (4), rotating shaft (5) and gear (6), one end of described base (1) upper surface is arranged with two legs (101) in parallel, the profile of one of them leg (101) is quarter circular arc, and indicates graduation mark at circular arc lateral surface, through hole is offered in the corresponding position of two legs (101), and in through-holes screw rod is housed, described slide block bearing (2) by this screw rod and base (1) hinged, in the through hole that the other end of slide block bearing (2) is offered, rotating shaft (5) is housed, also offer dovetail groove (201) along slide block bearing (2) length direction and be positioned at the gear grooved of dovetail groove (201) bottom, described gear (6) is arranged in gear grooved by rotating shaft (5), described slide block (3) is dovetail shaped, and be arranged in dovetail groove (201), tooth bar (303) is provided with in the bottom of slide block (3), this tooth bar (303) and gear (6) engaged transmission, the inclined plane of described slide block (3) both sides is equipped with copper packing (302), and the top of slide block (3) is provided with knife bar (4), and diamond tool (401) is equipped with on this knife bar (4) top,
Described controlling organization comprises limiting plate (202), driving mechanism (7) and controller (8), described limiting plate (202) has two, and be set in parallel in the two ends of slide block bearing (2) upper surface, limit switch is equipped with in the side that two limiting plates (202) are relative, be provided with contact (301) at the upper surface of slide block (3), this contact (301) and limit switch are located along the same line; Described driving mechanism (7) and controller (8) are connected in the side of slide block bearing (2), at driving mechanism (7) built with motor, the power output shaft of this motor is connected with rotating shaft (5), the signal input part of described controller (8) is connected with limit switch, and the signal output part of controller (8) is connected with motor.
2. the electronic trimming device of a kind of tapered wheel according to claim 1, it is characterized in that: described dovetail groove (201) is combined by isosceles trapezoid groove and rectangular channel, and the upper base of this isosceles trapezoid is communicated with the upper surface of slide block bearing (2).
3. the electronic trimming device of a kind of tapered wheel according to claim 1, it is characterized in that: the end face that described slide block (3) is equipped with knife bar (4) one end has screwed hole, at this screwed hole built with fastening bolt (304), described knife bar (4) is fixed on slide block (3) by this fastening bolt (304).
4. the electronic trimming device of a kind of tapered wheel according to Claims 2 or 3, it is characterized in that: the nut of the upper screw rod one end of installing of described leg (101) is adjusting nut (102), and pad is equipped with in this adjusting nut (102) inner side.
5. the electronic trimming device of a kind of tapered wheel according to claim 4, is characterized in that: the axis of described knife bar (4) is vertical with the upper surface of slide block (3).
6. the electronic trimming device of a kind of tapered wheel according to claim 5, is characterized in that: the one end away from driving mechanism (7) in described rotating shaft (5) is fixed with operation wheel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830072.4U CN204321858U (en) | 2014-12-23 | 2014-12-23 | A kind of electronic trimming device of tapered wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830072.4U CN204321858U (en) | 2014-12-23 | 2014-12-23 | A kind of electronic trimming device of tapered wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321858U true CN204321858U (en) | 2015-05-13 |
Family
ID=53158261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830072.4U Expired - Fee Related CN204321858U (en) | 2014-12-23 | 2014-12-23 | A kind of electronic trimming device of tapered wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321858U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458932A (en) * | 2015-12-30 | 2016-04-06 | 苏州钛盟科技精密模具有限公司 | Grinding wheel bevel angle trimming jig |
| CN106625251A (en) * | 2016-12-23 | 2017-05-10 | 贵州黎阳航空动力有限公司 | Millstone bevel abrasive wheel grinding device |
| CN108908122A (en) * | 2018-07-18 | 2018-11-30 | 贵阳合创达精密机械科技有限公司 | A kind of grinding wheel of external grinder angle repairing device |
| CN109227387A (en) * | 2017-07-11 | 2019-01-18 | 蓝思科技（长沙）有限公司 | Fill the processing restorative procedure of tool holder, polishing machine and disk body |
| CN111413163A (en) * | 2020-04-10 | 2020-07-14 | 安徽工业大学 | Laminar flame soot collecting and sampling device and sampling method |
| CN112847142A (en) * | 2021-01-16 | 2021-05-28 | 陈晖� | Dressing tool for superhard grinding wheel |
-
2014
- 2014-12-23 CN CN201420830072.4U patent/CN204321858U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458932A (en) * | 2015-12-30 | 2016-04-06 | 苏州钛盟科技精密模具有限公司 | Grinding wheel bevel angle trimming jig |
| CN106625251A (en) * | 2016-12-23 | 2017-05-10 | 贵州黎阳航空动力有限公司 | Millstone bevel abrasive wheel grinding device |
| CN109227387A (en) * | 2017-07-11 | 2019-01-18 | 蓝思科技（长沙）有限公司 | Fill the processing restorative procedure of tool holder, polishing machine and disk body |
| CN108908122A (en) * | 2018-07-18 | 2018-11-30 | 贵阳合创达精密机械科技有限公司 | A kind of grinding wheel of external grinder angle repairing device |
| CN111413163A (en) * | 2020-04-10 | 2020-07-14 | 安徽工业大学 | Laminar flame soot collecting and sampling device and sampling method |
| CN112847142A (en) * | 2021-01-16 | 2021-05-28 | 陈晖� | Dressing tool for superhard grinding wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204321858U (en) | A kind of electronic trimming device of tapered wheel | |
| CN102601737A (en) | Angular trimmer for grinding wheel of grinding machine | |
| CN105081955A (en) | Grinding device for repairing rubber roller on die cutting machine and die cutting machine | |
| CN204196011U (en) | A kind of packaged type makita 4100NH for cutting tile | |
| CN204209839U (en) | A kind of numerical control bead rope sawing machine | |
| CN105312672A (en) | Grinding machine tool for cutting saw teeth of metal circular saw blade and using method for grinding machine tool | |
| CN201231354Y (en) | Novel electric saw-blade gear grinding machine | |
| CN201432240Y (en) | Motor slip ring online grinding device | |
| CN215147686U (en) | Mechanical corrector for grinding ball and grinding wheel | |
| CN204321860U (en) | A kind of circular arc wheel dresser of horizontal-vertical double-purpose | |
| CN204819113U (en) | A grinder and cross cutting machine for repairing rubber roll on cross cutting machine | |
| CN204308763U (en) | A kind of quick trimming device of Inner arc emery wheel | |
| CN207757465U (en) | Wheel dress device | |
| CN106956039B (en) | The high-precision grinding machine tool of bi-metal bandsaw blades | |
| CN104511803A (en) | Tool sharpener with detachable dustproof cover | |
| CN205152560U (en) | Automatic trimming blade disc of sewing machine | |
| CN204339474U (en) | A kind of two bistrique plane edge grinding machine | |
| CN203751979U (en) | Knife stone device with automatic release of sharpening force | |
| CN201880984U (en) | Milling cutter | |
| CN104511804A (en) | Tool sharpener convenient to finely adjust finishing wheel | |
| CN208841150U (en) | Cutter device is used in a kind of production of hardware | |
| CN204397516U (en) | A kind of knife sharpener with detachable dustproof cover | |
| CN204209214U (en) | A kind of shear knife lash adjusting device | |
| CN213351971U (en) | Safe-to-use light bench grinder | |
| CN202701505U (en) | Clamping device for tooth grinding machine of saw blade |
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: 20150513 Termination date: 20191223 |