CN107662030A - A kind of gear grinding device - Google Patents
A kind of gear grinding device Download PDFInfo
- Publication number
- CN107662030A CN107662030A CN201610620007.2A CN201610620007A CN107662030A CN 107662030 A CN107662030 A CN 107662030A CN 201610620007 A CN201610620007 A CN 201610620007A CN 107662030 A CN107662030 A CN 107662030A
- Authority
- CN
- China
- Prior art keywords
- gear
- frame
- central shaft
- annular groove
- screw
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
-
- 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
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of gear grinding device, including frame, connecting rod, main bistrique, two pressing plates and motor, central shaft is fixed with frame, annular groove is provided with center shaft, multiple cushion blocks are staggeredly set in annular groove with multiple side grinding heads, two nuts are set on annular groove and are engaged with screw thread, multiple screws are provided with the both sides inwall of frame, pressing plate is fixed in frame by the cooperation of screw and screw, connecting rod two end is rotatably arranged on pressing plate respectively, side grinding head is made up of the connecting plate being connected with each other and circular brush board, central shaft runs through connecting plate, adjustment hole is provided with brush board, steel brush hair is provided with two side walls of brush board, multiple gears are set on central shaft, single gear is between two adjacent brush boards.Inventor passes through the improvement to structure of polishing so that multiple gears can be polished simultaneously, the flank of tooth of gear and two end faces can be simultaneously processed by shot blasting, be shortened the polishing man-hour of gear.
Description
Technical field
The present invention relates to Gear Processing field, and in particular to a kind of gear grinding device.
Background technology
When manufacturing gear, it is necessary to which first the blank of gear-like is cut into pieces according to the height of gear, then it is in section to these
The blank of shape carries out turning, and gear is made by programs such as polishing, polishings again after turning.Gear polishing is mainly to gear
Two end faces of the gear teeth and gear are ground, and go flash removed to make the surface of gear smooth, and traditional polishing is that operator takes sand
Manual grinding is taken turns, is wasted time and energy during processing, output efficiency is relatively low；Other modes, for example the gear of rotation is carried out using emery wheel
Polishing, makes emery wheel polish the gear teeth successively, gear is transferred into two end faces of next grinding mechanism to gear after having polished
It is ground, though for comparing manpower manual operations, improves crudy and processing efficiency, to gear elder generation grinding worm
Regrind and cut end face, be distributed the mode of processing, inherently the time is longer, and needs to shift gear, the whole grinding made adds
Longer between man-hour, efficiency is equally more low.
The content of the invention
Present invention aims at a kind of gear grinding device is provided, in gear grinding, efficiency is low in the prior art for solution
The problem of.
The present invention is achieved through the following technical solutions：
A kind of gear grinding device, including frame, connecting rod, main bistrique, two pressing plates and the motor for being arranged on frame side, it is main
Bistrique is arranged in frame by axis of rotation, and motor output end is connected after the side wall of frame with roller end, described
Central shaft is fixed with frame, annular groove is provided with the central shaft, multiple cushion blocks are staggeredly set in ring with multiple side grinding heads
In shape groove, screw thread is provided with the outer wall of annular groove both ends end, two nuts are set on annular groove and are engaged with screw thread,
Multiple screws being distributed side by side are provided with the both sides inwall of frame, screw is between the central shaft and rotating shaft and same with both
Locate on a horizontal line, pressing plate is fixed in frame by the cooperation of screw and screw, and the connecting rod two end rotates respectively to be set
Put on pressing plate, the side grinding head is made up of the connecting plate being connected with each other and circular brush board, and central shaft runs through connecting plate, in institute
To state brush board and be provided with adjustment hole, the connecting rod runs through the adjustment hole, and steel brush hair is provided with two side walls of the brush board,
Multiple gears are set on central shaft, and single gear is between two adjacent brush boards.For in the prior art, gear
Polishing, polishing efficiency it is low, and consume production cost it is higher the problem of, inventor by polish structure improvement, make
Obtaining multiple gears can be polished simultaneously, and the flank of tooth of gear and two end faces can also be processed by shot blasting simultaneously,
The polishing man-hour of gear is shortened, while grinding efficiency is improved, it is ensured that the identical degree of multiple gears processed in the lump.
During concrete operations, multiple gears are sequentially sleeved on connecting rod, and ensure that single gear is located at two adjacent sides
Between bistrique, pressing plate is then arranged respectively at the both ends of connecting rod so that connecting rod can freely rotate on pressing plate, in central shaft with turning
On the line segment that axle is formed, multiple screws are distributed side by side, from the screw station of correct position, are fixed on pressing plate by screw
In two side walls of frame, because central shaft is fixed so that the position of side grinding head is fixed, and in installation and debugging, in side grinding head
Brush board part on be provided with adjustment hole, connecting rod can be moved radially in adjustment hole, to ensure multiple gears on connecting rod
The flank of tooth can contact with main bistrique；Steel bristle brush is provided with two surfaces up and down in circular brush board, passes through rotating nuts so that more
Individual side grinding head by the both ends of central shaft, draw close thereto by portion, while steel brush hair and the end contact of gear on brush board, starts electricity
Machine, main bistrique drive pinion rotation while, steel brush hair also begins to polish to the end face of gear, i.e., by main bistrique with
The mutual cooperation of side grinding head so that the flank of tooth of multiple gears and end face carry out sanding and polishing simultaneously, substantially increase gear
Treatment effeciency.
The steel brush hair is annularly distributed in the brush board side wall and the end face of gear can be completely covered.In gear
On two end faces, the surface area shared by gear shaft holes is removed, the steel brush hair is annularly distributed, and the area of gear face is complete
All point coverings, to ensure, when the gear of different model is being processed, can to realize the flank of tooth of gear and end face
Sanding and polishing processing.
The cushion block is elastic block rubber.Preferably, the cushion block selects elastic block rubber, i.e. cushion block possesses certain
Elastic deformation ability, mutually extruding is formed in tightening nut, between multiple connecting plates, returned by the deformation and deformation of cushion block
It is multiple, to avoid two acting surfaces relative on two adjacent brush boards from forming excessive compression to the end face of gear, prevent in gear
Steel bristle brush is excessively ground to gear face during rotation.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention passes through the improvement to structure of polishing so that multiple gears can be polished simultaneously, and can also be to gear
The flank of tooth and two end faces be processed by shot blasting simultaneously, shorten the polishing man-hour of gear, while grinding efficiency is improved,
It also assures that the identical degree of multiple gears processed in the lump；
2nd, cushion block selects elastic block rubber in the present invention, i.e. cushion block possesses certain elastic deformation ability, more in tightening nut
Mutually extruding, deformation and deformation recovery by cushion block, to avoid phase on two adjacent brush boards are formed between individual connecting plate
To two acting surfaces excessive compression is formed to the end face of gear, prevent that Steel bristle brush was carried out to gear face in pinion rotation
Degree grinding.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of side grinding head；
Mark and corresponding parts title in accompanying drawing：
In 1- frames, 2- cushion blocks, 3- side grindings head, 31- connecting plates, 32- adjustment holes, 33- brush boards, 34- steel brushes hair, 4- nuts, 5-
Mandrel, 6- gears, 7- connecting rods, the main bistriques of 8-, 9- screws, 10- pressing plates, 11- motors.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1 and 2, the present embodiment includes 8, two frame 1, connecting rod 7, main bistrique pressing plates 10 and is arranged on the side of frame 1
Motor 11, main bistrique 8 is arranged in frame 1 by axis of rotation, the output end of motor 11 after the side wall of frame 1 with rotating shaft
End is connected, and central shaft 5 is fixed with the frame 1, is provided with annular groove on the central shaft 5, multiple cushion blocks 2 with it is multiple
Side grinding first 3 is staggeredly set in annular groove, screw thread is provided with the outer wall of annular groove both ends end, two nuts 4 are set in ring
It is engaged on shape groove and with screw thread, multiple screws being distributed side by side is provided with the both sides inwall of frame 1, screw is located at the center
Existed together between axle 5 and rotating shaft and with both on a horizontal line, pressing plate 10 is fixed on frame by the cooperation of screw 9 and screw
On 1, the both ends of connecting rod 7 are rotatably arranged on pressing plate 10 respectively, and the side grinding first 3 is by the connecting plate 31 and circle that are connected with each other
Brush board 33 form, central shaft 5 runs through connecting plate 31, is provided with adjustment hole 32 on the brush board 33, and the connecting rod 7 is through described
Adjustment hole 32, and steel brush hair 34 is provided with two side walls of the brush board 33, multiple gears 6 are set on central shaft 5, and single
Individual gear 6 is between two adjacent brush boards 33.For in the prior art, the polishing of gear 6, polishing efficiency are low, and
The problem of production cost of consumption is higher, inventor pass through the improvement to structure of polishing so that multiple gears 6 can be carried out simultaneously
Polishing, and the flank of tooth of gear 6 and two end faces can also be processed by shot blasting simultaneously, the polishing man-hour of gear 6 is shortened,
While grinding efficiency is improved, it is ensured that the identical degrees of multiple gears 6 processed in the lump.
During concrete operations, multiple gears 6 are sequentially sleeved on connecting rod 7, and ensure that single gear 6 is located at adjacent two
Between side grinding first 3, pressing plate 10 is then arranged respectively at the both ends of connecting rod 7 so that connecting rod 7 can freely rotate on pressing plate 10,
On the line segment that central shaft 5 is formed with rotating shaft, multiple screws are distributed side by side, from the screw station of correct position, pass through screw 9
Pressing plate 10 is fixed in two side walls of frame 1, because central shaft 5 is fixed so that the position of side grinding first 3 is fixed, and is being pacified
When adjustment tries, adjustment hole 32 is provided with the part of brush board 33 of side grinding first 3, connecting rod 7 can be moved radially in adjustment hole 32,
To ensure that the flank of tooth of multiple gears 6 on connecting rod 7 can contact with main bistrique 8；In circular brush board 33 up and down on two surfaces
Provided with Steel bristle brush, pass through rotating nuts 4 so that multiple side grindings first 3 by the both ends of central shaft 5 draw close thereto by portion, while brush board
The end contact of steel brush hair 34 and gear 6 on 33, starts motor 11, while main bistrique 8 rotates with moving gear 6, steel brush
Hair 34 also begins to polish to the end face of gear 6, that is, passes through the mutual cooperation of main bistrique 8 and side grinding first 3 so that multiple gears
6 flank of tooth and end face carry out sanding and polishing simultaneously, substantially increase the treatment effeciency of gear 6.
In the present embodiment, the steel brush hair 34 is annularly distributed in the side wall of brush board 33 and can be by the end face of gear 6
It is completely covered.On two end faces of gear 6, the surface area shared by the axis hole of gear 6 is removed, the steel brush hair 34 annularly divides
Cloth, and the area of the end face of gear 6 is partly covered completely, to ensure, when the gear 6 of different model is being processed, can
Realize the flank of tooth of gear 6 and the sanding and polishing processing of end face.
Preferably, the cushion block 2 selects elastic block rubber, i.e. cushion block 2 possesses certain elastic deformation ability, screwed
Mutually extruding is formed during nut 4, between multiple connecting plates 31, deformation and deformation recovery by cushion block 2 are adjacent to avoid
Two relative acting surfaces form excessive compression to the end face of gear 6 on two brush boards 33, prevent the Steel bristle brush when gear 6 rotates
The end face of gear 6 is excessively ground.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (3)
1. a kind of gear grinding device, including frame（1）, connecting rod（7）, main bistrique（8）, two pressing plates（10）And it is arranged on machine
Frame（1）The motor of side（11）, main bistrique（8）Frame is arranged on by axis of rotation（1）On, motor（11）Output end runs through machine
Frame（1）Side wall after be connected with roller end, in the frame（1）On be fixed with central shaft（5）, it is characterised in that：Described
Central shaft（5）On be provided with annular groove, multiple cushion blocks（2）With multiple side grinding heads（3）Staggeredly it is set in annular groove, in annular groove two
The outer wall of end end is provided with screw thread, two nuts（4）It is set on annular groove and is engaged with screw thread, frame（1）Both sides
Multiple screws being distributed side by side are provided with inwall, screw is located at the central shaft（5）Existed together one between rotating shaft and with both
On horizontal line, pressing plate（10）Pass through screw（9）Cooperation with screw is fixed on frame（1）On, the connecting rod（7）Distinguish at both ends
It is rotatably arranged on pressing plate（10）On, the side grinding head（3）By the connecting plate being connected with each other（31）With the brush board of circle（33）Composition,
Central shaft（5）Through connecting plate（31）, in the brush board（33）It is provided with adjustment hole（32）, the connecting rod（7）Through the tune
Knothole（32）, and in the brush board（33）Two side walls be provided with steel brush hair（34）, multiple gears（6）It is set in central shaft
（5）On, and single gear（6）Positioned at two adjacent brush boards（33）Between.
A kind of 2. gear grinding device according to claim 1, it is characterised in that：The steel brush hair（34）In the brush board
（33）In side wall annularly distribution and can be by gear（7）End face be completely covered.
A kind of 3. gear grinding device according to claim 1, it is characterised in that：The cushion block（2）For elastic block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620007.2A CN107662030A (en) | 2016-07-31 | 2016-07-31 | A kind of gear grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620007.2A CN107662030A (en) | 2016-07-31 | 2016-07-31 | A kind of gear grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662030A true CN107662030A (en) | 2018-02-06 |
Family
ID=61122036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610620007.2A Pending CN107662030A (en) | 2016-07-31 | 2016-07-31 | A kind of gear grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107662030A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672832A (en) * | 2018-07-18 | 2018-10-19 | 重庆亨睿达机械有限公司 | Gear cold extrusion manufacturing equipment |
| CN110434407A (en) * | 2019-08-09 | 2019-11-12 | 盐城瑞升齿轮有限公司 | A kind of gear grinding machines for gearbox gear |
| CN111266666A (en) * | 2020-04-14 | 2020-06-12 | 杭州刚合机械科技有限公司 | All-round gear polisher |
| CN118123135A (en) * | 2024-05-07 | 2024-06-04 | 淄博纽氏达特行星减速机有限公司 | Reduction gear grinding device and grinding method |
-
2016
- 2016-07-31 CN CN201610620007.2A patent/CN107662030A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672832A (en) * | 2018-07-18 | 2018-10-19 | 重庆亨睿达机械有限公司 | Gear cold extrusion manufacturing equipment |
| CN108672832B (en) * | 2018-07-18 | 2024-03-22 | 重庆亨科机械有限公司 | Manufacturing equipment for gear cold extrusion |
| CN110434407A (en) * | 2019-08-09 | 2019-11-12 | 盐城瑞升齿轮有限公司 | A kind of gear grinding machines for gearbox gear |
| CN111266666A (en) * | 2020-04-14 | 2020-06-12 | 杭州刚合机械科技有限公司 | All-round gear polisher |
| CN111266666B (en) * | 2020-04-14 | 2020-11-10 | 杭州刚合机械科技有限公司 | All-round gear polisher |
| CN118123135A (en) * | 2024-05-07 | 2024-06-04 | 淄博纽氏达特行星减速机有限公司 | Reduction gear grinding device and grinding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180206 |