CN104308695B - A kind of gear grinding machines - Google Patents
A kind of gear grinding machines Download PDFInfo
- Publication number
- CN104308695B CN104308695B CN201410457639.2A CN201410457639A CN104308695B CN 104308695 B CN104308695 B CN 104308695B CN 201410457639 A CN201410457639 A CN 201410457639A CN 104308695 B CN104308695 B CN 104308695B
- Authority
- CN
- China
- Prior art keywords
- cam
- bistrique
- grinding head
- supporting plate
- head device
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F9/00—Making gears having teeth curved in their longitudinal direction
- B23F9/02—Making gears having teeth curved in their longitudinal direction by grinding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The present invention relates to a kind of gear grinding machines, including rack, grinding head device, bistrique adjusts supporting plate, motor, the tight tractor of work piece positioning and cooling device, the bistrique adjusts supporting plate and is placed on the upper surface of the rack, the grinding head device, which is fixed, is placed in the side that the bistrique adjusts supporting plate, the bistrique holder for regulating strip moves the grinding head device movement, the motor is placed in the side of the rack, the work piece positioning strains at motivation and sets up in the rack of the grinding head device lower end, the motor is connected with the tight tractor of the work piece positioning by belt, the tight tractor band rotary bistrique holder for regulating plate movement of work piece positioning, the cooling device is placed in the lower end of the tight tractor of the work piece positioning.Compared with the prior art, the configuration of the present invention is simple, cost is low, it is easy to maintenance, bilateral roll flute can be carried out at the same time, precision of grinding teeth is high.
Description
Technical field
The present invention relates to machinery processing apparatus technical field, more particularly to a kind of gear grinding machines.
Background technology
Existing gear grinding machines are mainly numerical control type, are primarily present following deficiency：1st, gear grinding machines structure is complicated, of high cost,
It is not easy-maintaining；2nd, roll flute is one-side operation, inefficiency, and precision is low.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of simple in structure, cost is low, it is easy to maintenance, can be carried out at the same time
Bilateral roll flute, the high gear grinding machines of precision of grinding teeth.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of gear grinding machines, including rack, grinding head device, mill
Head adjusts supporting plate, motor, the tight tractor of work piece positioning and cooling device, and the bistrique adjusts supporting plate and is placed in the rack
On upper surface, the grinding head device, which is fixed, is placed in the side that the bistrique adjusts supporting plate, and the bistrique holder for regulating strip is moved described
Grinding head device moves, and the motor is placed in the side of the rack, and the work piece positioning strains at motivation and sets up in the bistrique
In the rack of device lower end, the motor is connected with the tight tractor of the work piece positioning by belt, the workpiece positioning
Tractor band rotary bistrique holder for regulating plate movement is clamped, the cooling device is placed under the tight tractor of the work piece positioning
End；
The upper end of the rack be provided with it is multiple for workpiece movement limiting devices, multiple limiting devices according to
Secondary coaxial line is arranged side by side, and the assembly that the grinding head device and bistrique adjust supporting plate is provided with two or more, mill described in two or more
The assembly of head device and bistrique adjusting supporting plate is symmetrically placed in the both sides of multiple stopping means coaxial lines.
The beneficial effects of the invention are as follows：1st, this gear grinding machines structure is simple, and grinding head device, bistrique adjust supporting plate, motor, workpiece
The tight tractor of locating clip is easy to maintain, and overall cost cost is low；2nd, two grinding head devices and bistrique adjust the group of supporting plate
Zoarium is symmetrically placed in the both sides of multiple stopping means coaxial lines, it is possible to achieve two grinding head devices to workpiece both sides at the same time into
Row roll flute, lifts processing efficiency, and machining accuracy.
Based on the above technical solutions, the present invention can also be improved as follows.
Further technical solution, the tight tractor of work piece positioning include gear reducer, the first cam, the second cam,
3rd cam, two sliding shoes, two positioning clamping heads and two contiguous blocks, the motor are connected with the gear reducer by belt
Connect, first cam, the second cam and the 3rd cam are placed in the upper end of the gear reducer, and the gear reducer drives respectively
One cam, the second cam and the 3rd cam rotation, two sliding shoes are respectively placed on first cam and the second cam
The side at end, two sliding shoes divide with first cam and the second cam linkage, two positioning clamping heads respectively
Be not placed in the upper end of two sliding shoes, two positioning clamping heads can be horizontally rotated by connector respectively with two
Sliding shoe connection, one end of two positioning clamping heads are used to clamping travelling workpiece, two positioning clamping heads
The other end is placed in the two of the 3rd cam upper end with first cam and the second cam linkage, two contiguous blocks respectively
Side, the contiguous block both sides of the 3rd cam driven two move back and forth, and band rotary bistrique is adjusted two contiguous blocks respectively
Supporting plate moves.
It is using the above-mentioned further beneficial effect of scheme:1st, two positioning clamping heads are convex with the first cam and second respectively
Wheel linkage, two sliding shoes are simple in structure respectively with the first cam and the second cam linkage, can stablize the propulsion speed of workpiece
Degree, easy to maintain, cost is low；2nd, the contiguous block both sides of the 3rd cam driven two move back and forth, and can lift bistrique dress
Put while be fed roll flute, lift machining accuracy；3rd, the first cam, the second cam and the 3rd cam are driven by gear reducer at the same time, are added
Work precision is high, and energy consumption is low.
Further technical solution, the grinding head device and bistrique adjust supporting plate assembly be provided with two or two with
On.
It is using the above-mentioned further beneficial effect of scheme：Two or more grinding head devices can accelerate roll flute effect
Rate.
Further technical solution, the assembly that the grinding head device and bistrique adjust supporting plate are provided with four, described in four
The assembly even symmetrical of grinding head device and bistrique adjusting supporting plate is placed in the both sides of multiple stopping means coaxial lines.
It is using the above-mentioned further beneficial effect of scheme:Four grinding head devices and bistrique adjust the assembly of supporting plate
Even symmetrical is placed in the both sides of multiple stopping means coaxial lines, lifts precision of grinding teeth.
Further technical solution, the grinding head device are bolted on the bistrique and adjust on supporting plate, the bistrique
Supporting plate is adjusted to be bolted in rack.
It is using the above-mentioned further beneficial effect of scheme:It is easy for installation, it is connected firmly.
Further technical solution, the grinding head device include grinding head motor and bistrique, and the bistrique is sleeved on the bistrique
On the output shaft of motor.
It is using the above-mentioned further beneficial effect of scheme:Grinding head motor performance is stablized, high precision machining；Bistrique replacement side
Just.
Further technical solution, the motor are variable-frequency motor.
It is using the above-mentioned further beneficial effect of scheme:Variable-frequency motor possesses and has startup function, using electromagnetic design, subtracts
Lack the resistance value of stator and rotor, adapt to the busy shift under different working conditions, and energy-saving and emission-reduction.
Further technical solution, multiple limiting devices are both provided with the limiting slot slided for workpiece.
It is using the above-mentioned further beneficial effect of scheme:Limiting slot moves easy to workpiece, lifts processing efficiency.
Brief description of the drawings
Fig. 1 is a kind of front view of gear grinding machines of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the structure diagram of the tight tractor of work piece positioning.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, rack, 2, grinding head device, 3, bistrique adjust supporting plate, 4, motor；
5th, the tight tractor of work piece positioning, 51, gear reducer, the 52, first cam, the 53, second cam, the 54, the 3rd cam,
55th, sliding shoe, 56 positioning clamping heads, 57, contiguous block；
6th, cooling device, 7, limiting device, 8, workpiece.
Embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figures 1 to 4, a kind of gear grinding machines, including rack 1, grinding head device 2, bistrique adjust supporting plate 3, motor 4, work
The tight tractor 5 of part locating clip and cooling device 6, the bistrique adjusts supporting plate 3 and is placed on the upper surface of the rack 1, described
Grinding head device 2, which is fixed, is placed in the side that the bistrique adjusts supporting plate 3, and the bistrique adjusts supporting plate 3 and drives the grinding head device 2 to move
Dynamic, the motor 4 is placed in the side of the rack 1, and the tight tractor 5 of work piece positioning is placed under the grinding head device 2
In the rack 1 at end, the tractor 5 tight with the work piece positioning of motor 4 is connected by belt, and the work piece positioning is tight
Tractor 5 is moved with rotary bistrique holder for regulating plate 3, and the cooling device 6 is placed under the tight tractor 5 of the work piece positioning
End；
The upper end of the rack 1 is provided with multiple limiting devices 7 for workpiece movement, multiple limiting devices
7 sequentially coaxially lines are arranged side by side, and the assembly that the grinding head device 2 and bistrique adjust supporting plate 3 is provided with two or more, two or more institute
State grinding head device 2 and bistrique and adjust the assembly of supporting plate 3 and be symmetrically placed in the both sides of multiple 7 coaxial lines of the limiting device.
The tight tractor 5 of work piece positioning includes gear reducer 51, the first cam 52, the second cam 53, the 3rd cam
54th, two sliding shoes, 55, two positioning clamping heads 56 and two contiguous blocks 57, the motor 4 pass through skin with the gear reducer 51
Band connection, first cam 52, the second cam 53 and the 3rd cam 54 are placed in the upper end of the gear reducer 51, the deceleration
Machine 51 drives the first cam 52, the second cam 53 and the 3rd cam 54 to rotate respectively, and two sliding shoes 55 are respectively placed in institute
State the side of 53 upper end of the first cam 52 and the second cam, two sliding shoes 55 respectively with first cam 52 and second
Cam 53 links, and two positioning clamping heads 56 are respectively placed in the upper end of two sliding shoes 55, two locating clips
Tight first 56 can be horizontally rotated by connector respectively be connected with two sliding shoes 55, two positioning clamping heads 56
One end is used to clamp travelling workpiece, and the other end of two positioning clamping heads 56 is convex with first cam 52 and second respectively
The linkage of wheel 53, two contiguous blocks 57 are placed in the both sides of 54 upper end of the 3rd cam, and the 3rd cam 54 drives two
57 both sides of contiguous block move back and forth, and band rotary bistrique holder for regulating plate 3 moves two contiguous blocks 57 respectively.
The assembly that the grinding head device 2 and bistrique adjust supporting plate 3 is provided with two or more.
The assembly that the grinding head device 2 and bistrique adjust supporting plate 3 is provided with four, four grinding head devices 2 and mill
The assembly even symmetrical of head adjusting supporting plate 3 is placed in the both sides of multiple 7 coaxial lines of the limiting device.
The grinding head device 2 is bolted on the bistrique and adjusts on supporting plate 3, and the bistrique adjusts supporting plate 3 and passes through
Bolt is fixed in rack 1.
The grinding head device 2 includes grinding head motor and bistrique, and the bistrique is sleeved on the output shaft of the grinding head motor.
The motor 4 is variable-frequency motor
Multiple limiting devices 7 are both provided with the limiting slot slided for workpiece.
Workpiece 7, is put into workbench startup motors 4 and drives gear reducer 51 to operate at a slow speed, slowed down by the operation principle of the present apparatus
Machine 2 drives the first cam 52, the second cam 53 and the 3rd cam 54 to rotate synchronously the first cams 52, the second cam 53 band respectively
Dynamic two positioning clamping heads 56 clamp workpiece, while the first cam 52, the second cam 53 drive two sliding shoes 55 along more respectively
The coaxial line rectilinear movement of a limiting device 7, two 55 straight-line displacements of sliding shoe drive two positioning clamping heads 56 along more
A 7 coaxial line of limiting device rectilinear movement, positioning clamping heads 56 unclamp workpiece after being moved into place, sliding shoe 55 drives fixed again
Position clamping head 56 returns to original position, and the 3rd cam 54 drives two contiguous blocks 57 to move, and bistrique adjusts planker 3 with contiguous block
57 movement realize that grinding head device 2 positions, grinding head device 2 in place after, power failure machine 4, start grinding head device 2 using bistrique adjust supporting plate
3 mix up bistrique, start Automatic-clamping movement and grinding head device 2 that motor 4 realizes workpiece by the tight tractor 5 of work piece positioning
Automatic entrance-exit complete roll flute work.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (7)
- A kind of 1. gear grinding machines, it is characterised in that：Including rack (1), grinding head device (2), bistrique adjust supporting plate (3), motor (4), The tight tractor of work piece positioning (5) and cooling device (6), the bistrique adjust the upper end that supporting plate (3) is placed in the rack (1) On face, the fixed side for being placed in the bistrique and adjusting supporting plate (3) of the grinding head device (2), the bistrique adjusts supporting plate (3) and drives The grinding head device (2) is mobile, and the motor (4) is placed in the side of the rack (1), the tight tractor of work piece positioning (5) it is placed in the rack (1) of the grinding head device (2) lower end, the motor (4) and the tight tractor of the work piece positioning (5) connected by belt, the tight tractor of work piece positioning (5) the band rotary bistrique holder for regulating plate (3) is mobile, the cooling dress Put the lower end that (6) are placed in the tight tractor of the work piece positioning (5)；The upper end of the rack (1) is provided with multiple limiting devices (7) for workpiece movement, multiple limiting devices (7) sequentially coaxially line is arranged side by side, and the assembly that the grinding head device (2) and bistrique adjust supporting plate (3) is provided with two or more, two The assembly that grinding head device (2) described above and bistrique adjust supporting plate (3) is symmetrically placed in the multiple limiting device (7) coaxial lines Both sides；The tight tractor of work piece positioning (5) includes gear reducer (51), the first cam (52), the second cam (53), the 3rd Cam (54), two sliding shoes (55), two positioning clamping heads (56) and two contiguous blocks (57), the motor (4) with it is described Gear reducer (51) is connected by belt, and first cam (52), the second cam (53) and the 3rd cam (54) are placed in described The upper end of gear reducer (51), the gear reducer (51) drive the first cam (52), the second cam (53) and the 3rd cam respectively (54) rotating, two sliding shoes (55) are respectively placed in the side of first cam (52) and the second cam (53) upper end, Two sliding shoes (55) are linked with first cam (52) and the second cam (53) respectively, two positioning clamping heads (56) upper end of two sliding shoes (55) is respectively placed in, two positioning clamping heads (56) respectively can water by connector What flat turn was moved is connected with two sliding shoes (55), and one end of two positioning clamping heads (56) is used to clamp mobile work Part, the other end of two positioning clamping heads (56) link with first cam (52) and the second cam (53) respectively, and two A contiguous block (57) is placed in the both sides of the 3rd cam (54) upper end, and the 3rd cam (54) drives two companies The reciprocating movement of block (57) both sides is connect, band rotary bistrique holder for regulating plate (3) is mobile respectively for two contiguous blocks (57).
- A kind of 2. gear grinding machines according to claim 1, it is characterised in that：The grinding head device (2) and bistrique adjust supporting plate (3) Assembly be provided with two or more.
- A kind of 3. gear grinding machines according to claim 1, it is characterised in that：The grinding head device (2) and bistrique adjust supporting plate (3) Assembly be provided with four, four grinding head devices (2) and bistrique adjust supporting plate (3) assembly even symmetrical be placed in it is more The both sides of a limiting device (7) coaxial line.
- A kind of 4. gear grinding machines according to claim 3, it is characterised in that：The grinding head device (2) is bolted on institute State bistrique to adjust on supporting plate (3), the bistrique adjusts supporting plate (3) and is bolted in rack (1).
- A kind of 5. gear grinding machines according to claim 4, it is characterised in that：The grinding head device (2) includes grinding head motor and mill Head, the bistrique are sleeved on the output shaft of the grinding head motor.
- A kind of 6. gear grinding machines according to claim 1, it is characterised in that：The motor (4) is variable-frequency motor.
- 7. according to a kind of any gear grinding machines of claim 1 to 6, it is characterised in that：Multiple limiting devices (7) are respectively provided with It is useful for the limiting slot of workpiece slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457639.2A CN104308695B (en) | 2014-09-10 | 2014-09-10 | A kind of gear grinding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457639.2A CN104308695B (en) | 2014-09-10 | 2014-09-10 | A kind of gear grinding machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104308695A CN104308695A (en) | 2015-01-28 |
| CN104308695B true CN104308695B (en) | 2018-05-04 |
Family
ID=52364078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410457639.2A Active CN104308695B (en) | 2014-09-10 | 2014-09-10 | A kind of gear grinding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308695B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392793B (en) * | 2016-10-19 | 2019-01-01 | 陈明 | A kind of gear grinding device of adjustable polishing roller size |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB165641A (en) * | 1920-05-29 | 1921-07-07 | Jean Toussaint Lanfranchi | Machine for sharpening with a grindstone circular and band-saws |
| DE3036822C2 (en) * | 1980-09-30 | 1986-08-21 | Eugen 7951 Hochdorf Vollmer | Grinding machine for grinding elongated saw blades, in particular gang saws |
| CN2038824U (en) * | 1988-01-11 | 1989-06-07 | 黄河清 | Vertical grinding machine for strap sawing machine |
| JPH08281514A (en) * | 1995-04-14 | 1996-10-29 | Tenryu Seikiyo Kk | Tooth back line altering device in saw polishing machine |
| CN2236387Y (en) * | 1995-06-18 | 1996-10-02 | 何正华 | Band saw grinder |
| DE10009075C2 (en) * | 2000-02-25 | 2002-01-17 | Walter Ag | Grinding head and saw blade grinding machine with HF spindle |
| CN2474254Y (en) * | 2001-04-17 | 2002-01-30 | 张保宣 | Automatic band saw sharpening machine |
| CN201988803U (en) * | 2011-03-19 | 2011-09-28 | 虞荣江 | Saw blade grinding machine |
| CN202192333U (en) * | 2011-08-16 | 2012-04-18 | 河北瑞福祥机械制造有限公司 | Automatic sawtooth grinder |
| CN204195437U (en) * | 2014-09-10 | 2015-03-11 | 陈明友 | A kind of gear grinding machines |
-
2014
- 2014-09-10 CN CN201410457639.2A patent/CN104308695B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104308695A (en) | 2015-01-28 |
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