CN103659480B - Gear grinding machine - Google Patents
Gear grinding machine Download PDFInfo
- Publication number
- CN103659480B CN103659480B CN201310648851.2A CN201310648851A CN103659480B CN 103659480 B CN103659480 B CN 103659480B CN 201310648851 A CN201310648851 A CN 201310648851A CN 103659480 B CN103659480 B CN 103659480B
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- CN
- China
- Prior art keywords
- mounting seat
- emery wheel
- seat
- main shaft
- workpiece
- 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.)
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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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/52—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of shear blades or scissors
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a gear grinding machine. The gear grinding machine comprises a base. A spindle installation seat is installed on the base. A motor and a spindle are installed on the spindle installation seat. A grinding wheel is installed on the spindle. A worktable and a dressing wheel installation seat are installed on the base. A dressing wheel is installed on the dressing wheel installation seat. Dressing lines are densely distributed outside the dressing wheel. A workpiece installation seat is hinged to the worktable. An air cylinder is installed on the worktable. The workpiece installation seat is hinged to an output shaft of the air cylinder. A servo motor, a first screw rod and a second screw rod are installed on the base, wherein the first screw rod and the second screw rod are driven by the servo motor, and the dressing wheel installation seat and the worktable are driven by the first screw rod and the second screw rod respectively to move in the direction perpendicular to the spindle. The gear grinding machine is high in production efficiency, the abrasion loss of the grinding wheel can be automatically detected, and the distance between the worktable and the grinding wheel and the distance between the dressing wheel and the grinding wheel can be automatically adjusted.
Description
Technical field
The present invention relates to a kind of milling apparatus, particularly a kind of gear grinding machines.
Background technology
In daily life using shears when cutting harder object, skidding usually occurs, shears can not be normal
Often can slide on object, be difficult to cut off object it is therefore necessary to intensive tooth is processed on the blade of shears, so exist
When cutting object, the tooth on shears can bite object, is not in skidding.
Have some gear grinding machines at present, dedicated for roll flute on instrument, this gear grinding machines generally comprise emery wheel, workbench and
Dressing tool., after work a period of time, its abrasion meeting ratio is more serious, and diameter can diminish, and be so accomplished by regulation and repair for emery wheel
The position of whole instrument, is repaired to emery wheel with dressing tool, and also will adjust the distance between nearly workbench and emery wheel, to protect
Card emery wheel can be worked into the workpiece on workbench；But crushing each time will re-start and manually adjust, ripe to workman
Practice degree and skill has high demands, production efficiency is relatively low, and operates cumbersome.
Content of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of production efficiency high, can automatic detection emery wheel mill
Damage amount simultaneously can automatically adjust the gear grinding machines of distance between workbench and emery wheel, dressing tool and emery wheel.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of gear grinding machines, including base, described base are provided with main shaft mounting seat, described main shaft mounting seat are provided with
Motor and by motor-driven main shaft, described main shaft is provided with emery wheel, described base is provided with the position corresponding to emery wheel
Workbench and dressing tool mounting seat, described dressing tool mounting seat has fabricator the position corresponding to emery wheel is rotatably mounted
Tool, the outside of described dressing tool is densely covered with the finishing stricture of vagina for being repaired to emery wheel, and described workbench is corresponding to emery wheel
The hinged workpiece assembling seat in position, emery wheel be located between workpiece assembling seat and dressing tool, described workbench is provided with for
Promote the cylinder of workpiece assembling seat rotation, described workpiece assembling seat is hinged on the output shaft of cylinder, described workpiece assembling seat hinge
It is connected on the output shaft of cylinder, described base is provided with dressing tool mounting seat and workbench can be driven respectively to hang down towards with main shaft
The guiding mechanism of straight direction movement.
In the present invention, described base is fixed with the supporting table for accepting workpiece assembling seat when processing workpiece, described
Workpiece assembling seat is located between cylinder and supporting table.
In the present invention, described main shaft mounting seat includes the first mounting seat and the second mounting seat, and described emery wheel is located at the first peace
Between dress seat and the second mounting seat.
In the present invention, described base is provided with slide rail, described first mounting seat is connected on slide rail, described motor is installed
In the second mounting seat.
In the present invention, described main shaft is socketed with the first sleeve for propping up emery wheel to be fixed and the second sleeve pipe,
Described emery wheel is located between first sleeve and the second sleeve pipe.
In the present invention, the outside screw of described first sleeve and/or the second sleeve pipe is connected with nut, described first sleeve
And/or second sleeve pipe emery wheel is propped up by nut.
In the present invention, described dressing tool mounting seat is arranged on base by the first bearing, and described first bearing sets
There is the first guide rail with main axis parallel, dressing tool mounting seat is connected on the first guide rail, described first bearing is provided with can
Promote the first adjusting means of dressing tool mounting seat movement.
In the present invention, described workbench is arranged on base by the second bearing, and described second bearing is provided with and main shaft
The second parallel guide rail, workbench is connected on the second guide rail, and described second bearing is provided with can push work platform movement
Second adjusting means.
In the present invention, described second bearing is suspended on the side of base.
In the present invention, the part of described workpiece assembling seat and absorption surface is made up of Magnet.
The invention has the beneficial effects as follows: in the present invention, dressing tool processes intensive tooth on emery wheel, and then emery wheel can
So that intensive tooth to be processed on workpiece.After abrasion of grinding wheel, the control system of gear grinding machines controls guiding mechanism work, guiding mechanism
Workbench and dressing tool mounting seat is controlled to move towards near the direction of emery wheel, the movement of workbench and dressing tool mounting seat
Amount can be by control system control, and amount of movement is set in advance according to the degree of wear of emery wheel, and dressing tool moves to pre-determined bit
Postpone and just emery wheel can be repaired；When needing to process workpiece, cylinder promotes workpiece assembling seat rotation, and workpiece is delivered to emery wheel
On be processed.The present invention by controlling the movement of workbench and dressing tool mounting seat according to the degree of wear of emery wheel
Amount, allows the two be automatically moved to desired position it is not necessary to by manually to adjust, adjusting very convenient, can effectively improve life
Produce efficiency.
Brief description
The present invention is further detailed explanation with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of first embodiment of the invention；
Fig. 2 is the structural representation of first embodiment of the invention other direction.
Specific embodiment
First embodiment
As shown in Fig. 1 ~ Fig. 2, a kind of gear grinding machines, including base 1, described base 1 is provided with main shaft mounting seat 2, described
Motor 3 and the main shaft 4 being driven by motor 3 are provided with main shaft mounting seat 2, described main shaft 4 is provided with emery wheel 40.As excellent
Choosing, described main shaft mounting seat 2 includes the first mounting seat 21 and the second mounting seat 22, and the two ends of main shaft 4 are hung in the first installation
On seat 21 and the second mounting seat 22.Described emery wheel 40 is located between the first mounting seat 21 and the second mounting seat 22.Preferably, institute
State and slide rail 23 is provided with base 1, described first mounting seat 21 is connected on slide rail 23, needs the emery wheel 40 on changing main-spindle 4
When, the first mounting seat 21 can be slided from slide rail 23, to be convenient for changing.Described motor 3 is arranged in the second mounting seat 22,
Two end faces of described emery wheel 40 have abutted first sleeve 41 and the second sleeve pipe 42 respectively, and described main shaft 4 is socketed with for supporting
Live emery wheel 40 with the first sleeve 41 that is fixed and the second sleeve pipe 42, described emery wheel 40 is located at first sleeve 41 and the second sleeve pipe
Between 42.By changing the length of first sleeve 41 and the second sleeve pipe 42, thus it is possible to vary the position of emery wheel 40, such that it is able to very square
Just emery wheel 40 is fixed on desired position.First sleeve 41 directly can be contacted with emery wheel 40 with the second sleeve pipe 42 and prop up sand
Wheel 40, it can in addition contain the outside screw attaching nut 43 in first sleeve 41 and/or the second sleeve pipe 42, described first sleeve 41
And/or second sleeve pipe 42 emery wheel 40 is propped up by nut 43.
Described base 1 is provided with workbench 5 and dressing tool mounting seat 6, described finishing in the position corresponding to emery wheel 40
Tool holder 6 has dressing tool 61 the position corresponding to emery wheel 40 is rotatably mounted.
In the present embodiment, described dressing tool 61 can be a freeing wheel, and the outside of freeing wheel is densely covered with for emery wheel
The finishing stricture of vagina that 40 are repaired, after freeing wheel is contacted with emery wheel 40, drives its rotation by emery wheel 40, finishing stricture of vagina is carried out to emery wheel 40
Finishing.Finishing stricture of vagina is formed for annular boss outside freeing wheel for the dense distribution, and annular boss can process on emery wheel 40
Corresponding groove, then emery wheel 40 just workpiece 50 can be processed.In the present embodiment, workpiece 50 is shear blade, sand
Wheel 40 can grind intensive tooth on shear blade.
Described workbench 5 is in the hinged workpiece assembling seat in the position corresponding to emery wheel 40 51, described workpiece assembling seat 51 and work
The part of part 50 contact is made up of Magnet, and the workpiece such as shears 50 passes through magnet adsorption on workpiece assembling seat 51.In addition workpiece peace
Other fixed structure can also be arranged to fix workpiece 50 on dress seat 51.Emery wheel 40 is located at workpiece assembling seat 51 and dressing tool
Between 61, described workbench 5 is provided with the cylinder 52 for promoting workpiece assembling seat 51 rotation, described workpiece assembling seat 51 cuts with scissors
It is connected on the output shaft of cylinder 52, workpiece assembling seat 51 can be promoted when the output shaft of cylinder 52 moves out to rotate, make workpiece
50 turn to the position contacting with emery wheel 40, and then emery wheel 40 just can be processed to workpiece 50；After processing, cylinder 52
Output shaft retract again, then workpiece 50 can be retracted, then just the workpiece processing 50 can be taken off.On described base 1
Servomotor 11, the first screw mandrel 12 being driven by servomotor 11 and the second screw mandrel 13 be installed, the first screw mandrel 12 and second
Screw thread on bar 13 oppositely oriented and on the same line, described first screw mandrel 12, the second screw mandrel 13 drive fabricator respectively
Tool mounting seat 6 and workbench 5 move towards the direction vertical with main shaft 4.In the present invention, dressing tool 61 processes on emery wheel 40
Intensive tooth, and then emery wheel 40 can process intensive tooth on workpiece 50.After emery wheel 40 abrasion, the control system of gear grinding machines
Control servomotor 11 to rotate, the first screw mandrel 12 and the second screw mandrel 13 drive respectively dressing tool mounting seat 6 and workbench 5 towards
Move near the direction of emery wheel 40, the amount of movement of the two can be by control system control, and amount of movement is the abrasion journey according to emery wheel 40
Degree is set in advance.Dressing tool 61 just can be repaired to emery wheel 40 after moving to precalculated position；Need to process workpiece 50
When, cylinder 52 promotes workpiece assembling seat 51 to rotate, and workpiece 50 is delivered to and is processed on emery wheel 40.Control system is passed through to set in advance
Controlling servomotor 11 to rotate, servomotor 11 drives the first screw mandrel 12 and the second screw mandrel 13 to rotate to the parameter reserved again, from
And the amount of movement of workbench 5 and dressing tool mounting seat 6 can be controlled according to the degree of wear of emery wheel 40, allow the two automatically to move
Move desired position it is not necessary to manual adjusted, adjust very convenient, production efficiency can be effectively improved.
Further, described base 1 is fixed with the supporting table 53 for accepting workpiece assembling seat 51 when processing workpiece 50,
Described workpiece assembling seat 51 is located between cylinder 52 and supporting table 53.Workpiece 50 can be delivered to and need by the rotation of workpiece assembling seat 51
Position to be processed, workpiece assembling seat 51 also reaches the position contacting with supporting table 53, and supporting table 53 props up workpiece assembling seat
51, can effectively prevent rocking of supporting table 53 during processing workpiece from affecting the crudy of workpiece 50.
Further, described dressing tool mounting seat 6 is arranged on base 1 by the first bearing 62, described first bearing 62
It is provided with first guide rail parallel with main shaft 4, dressing tool mounting seat 6 is connected on the first guide rail, on described first bearing 62
The first adjusting means 63 that dressing tool mounting seat 6 movement can be promoted is installed, described workbench 5 is installed by the second bearing 54
On base 1, preferably, described second bearing 54 is suspended on the side of base 1.Described second bearing 54 is provided with and main shaft
4 the second parallel guide rails, workbench 5 is connected on the second guide rail, and described second bearing 54 is provided with and can push work platform 5 move
The second dynamic adjusting means 55.Handwheel is mounted on the first adjusting means 63 and the second adjusting means 55, shakes handwheel, permissible
The position of dressing tool 61 and workpiece 50 is adjusted respectively by the first adjusting means 63 and the second adjusting means 55, is repaiied with facilitating
Whole instrument 61 is processed to emery wheel 40 and emery wheel 40 is processed to workpiece 50.
In addition, the first adjusting means 63, the second adjusting means 55 also can select servomotor mechanism, by servo electricity
Machine mechanism is adjusting the position of dressing tool 61 and workpiece 50.
Second embodiment
With the difference of first embodiment, the present embodiment is that described dressing tool is a metal cutting tool, and the first regulation
Device 63 then to be controlled using servomotor mechanism, controls servomotor mechanism to work by the control system of gear grinding machines, the
One adjusting means 63 and servomotor 11 coordinate and emery wheel 40 are processed controlling metal cutting tool to do moving interpolation, thus
Required tooth can be processed on emery wheel 40.
The above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as
It reaches the technique effect of the present invention with any same or similar means, all should fall under the scope of the present invention.
Claims (9)
1. a kind of gear grinding machines, including base (1), described base (1) are provided with main shaft mounting seat (2), described main shaft mounting seat
(2) motor (3) and the main shaft (4) being driven by motor (3) are installed on, described main shaft (4) is provided with emery wheel (40), its feature
It is: described base (1) is provided with workbench (5) and dressing tool mounting seat (6) in the position corresponding to emery wheel (40), described
Dressing tool mounting seat (6) has dressing tool (61), described workbench (5) the position corresponding to emery wheel (40) is rotatably mounted
In the hinged workpiece assembling seat in the position (51) corresponding to emery wheel (40), emery wheel (40) is located at workpiece assembling seat (51) and dressing tool
(61), between, described workbench (5) is provided with the cylinder (52) for promoting workpiece assembling seat (51) to rotate, described workpiece peace
Dress seat (51) is hinged on the output shaft of cylinder (52), described base (1) is provided with and can drive dressing tool mounting seat respectively
And workbench (5) is towards the guiding mechanism of direction movement vertical with main shaft (4), (6) described base (1) is fixed with for adding
The supporting table (53) of workpiece assembling seat (51) is accepted, described workpiece assembling seat (51) is located at cylinder (52) and props up during work workpiece (50)
Between support platform (53).
2. a kind of gear grinding machines according to claim 1 it is characterised in that: described main shaft mounting seat (2) includes the first installation
Seat (21) and the second mounting seat (22), described emery wheel (40) is located between the first mounting seat (21) and the second mounting seat (22).
3. a kind of gear grinding machines according to claim 2 it is characterised in that: be provided with slide rail (23), institute on described base (1)
State the first mounting seat (21) to be connected on slide rail (23), described motor (3) is arranged in the second mounting seat (22).
4. a kind of gear grinding machines according to claim 2 it is characterised in that: be socketed with for propping up sand on described main shaft (4)
With the first sleeve (41) that is fixed and the second sleeve pipe (42), described emery wheel (40) is positioned at first sleeve (41) and for wheel (40)
Between two sleeve pipes (42).
5. a kind of gear grinding machines according to claim 4 it is characterised in that: described first sleeve (41) and/or the second sleeve pipe
(42) outside screw is connected with nut (43), and described first sleeve (41) and/or the second sleeve pipe (42) are supported by nut (43)
Live emery wheel (40).
6. a kind of gear grinding machines according to claim 1 it is characterised in that: described dressing tool mounting seat (6) pass through first
Bearing (62) is arranged on base (1), and described first bearing (62) is provided with first guide rail parallel with main shaft (4), fabricator
Tool mounting seat (6) is connected on the first guide rail, described first bearing (62) is provided with dressing tool mounting seat (6) can be promoted to move
Dynamic the first adjusting means (63).
7. a kind of gear grinding machines according to claim 1 it is characterised in that: described workbench (5) pass through the second bearing (54)
It is arranged on base (1), described second bearing (54) is provided with second guide rail parallel with main shaft (4), workbench (5) is connected to
On second guide rail, described second bearing (54) is provided with can push work platform (5) movement the second adjusting means (55).
8. a kind of gear grinding machines according to claim 7 it is characterised in that: described second bearing (54) is suspended on base (1)
Side.
9. a kind of gear grinding machines according to claim 1 it is characterised in that: described workpiece assembling seat (51) and workpiece (50) connect
Tactile part is made up of Magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648851.2A CN103659480B (en) | 2013-12-04 | 2013-12-04 | Gear grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648851.2A CN103659480B (en) | 2013-12-04 | 2013-12-04 | Gear grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103659480A CN103659480A (en) | 2014-03-26 |
| CN103659480B true CN103659480B (en) | 2017-01-25 |
Family
ID=50298908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310648851.2A Active CN103659480B (en) | 2013-12-04 | 2013-12-04 | Gear grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659480B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352437B (en) * | 2018-11-30 | 2023-09-19 | 海宁市兴达刀剪有限公司 | Automatic tooth grinding equipment for blade |
| CN110948350A (en) * | 2019-11-12 | 2020-04-03 | 上海航天控制技术研究所 | Grinding wheel dressing and part machining integrated device and part machining method |
| CN111015517A (en) * | 2019-12-11 | 2020-04-17 | 彩虹（合肥）液晶玻璃有限公司 | Grinding wheel prosthetic devices |
| CN114454042B (en) * | 2022-03-19 | 2022-11-18 | 北京博鲁斯潘精密机床有限公司 | Automatic grinding wheel dressing mechanism of aeroengine She Sun blade grinding machine tool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203611079U (en) * | 2013-12-04 | 2014-05-28 | 江门市江海区杰能机电科技有限公司 | Gear grinding machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1941936A1 (en) * | 1968-11-12 | 1970-06-11 | Rationalisierung Eisen Blech M | Machine for sharpening axes |
| US3879899A (en) * | 1973-03-28 | 1975-04-29 | William J Ribar | Scissors sharpener |
| FR2717725B1 (en) * | 1994-03-25 | 1996-06-14 | Reynard Sarl Ets Albert | Grinding machine for cutting a cutting edge of tool blades, knives in particular. |
| CN2465903Y (en) * | 2001-03-09 | 2001-12-19 | 张日康 | Paper-cutting mechainsm of paper cutting machine |
| CN2609714Y (en) * | 2003-04-29 | 2004-04-07 | 石家庄轴承设备股份有限公司 | Abrasive wheel differential compensate dressing apparatus |
| DE10351152B3 (en) * | 2003-11-03 | 2005-07-07 | Vollmer Werke Maschinenfabrik Gmbh | Machining device for grinding circular saw blade has machining station, workpiece reception device, displacement device and workpiece fixing device all supported by central machine block |
| CN102039560B (en) * | 2010-07-21 | 2012-09-26 | 无锡机床股份有限公司 | Grinding wheel dresser of grinder |
| CN202185832U (en) * | 2011-08-05 | 2012-04-11 | 无锡灵山机械有限公司 | Grinding wheel truing and dressing device |
-
2013
- 2013-12-04 CN CN201310648851.2A patent/CN103659480B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203611079U (en) * | 2013-12-04 | 2014-05-28 | 江门市江海区杰能机电科技有限公司 | Gear grinding machine |
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| CN103659480A (en) | 2014-03-26 |
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Address after: 529080 four of cellar West Road, cellar Industrial Park, Jianghai District, Jiangmen, Guangdong Patentee after: Jiangmen Jeng knives and scissors Equipment Technology Co., Ltd. Address before: 529080 four of cellar West Road, cellar Industrial Park, Jianghai District, Jiangmen, Guangdong Patentee before: Jiangmen Jianghai District Jieneng Electromechanical Technology Co., Ltd. |
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Address after: 529080 the first floor of 2 buildings of No. 26 Hing Nan Road, Kau tou Kau Road, Jianghai District, Jiangmen, Guangdong (1-1) Patentee after: Jiangmen Jeng knives and scissors Equipment Technology Co., Ltd. Address before: 529080 four of cellar West Road, cellar Industrial Park, Jianghai District, Jiangmen, Guangdong Patentee before: Jiangmen Jeng knives and scissors Equipment Technology Co., Ltd. |