CN105345154B - Self-tipping type gear shapping machine gear clamping device - Google Patents
Self-tipping type gear shapping machine gear clamping device Download PDFInfo
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- CN105345154B CN105345154B CN201510842574.8A CN201510842574A CN105345154B CN 105345154 B CN105345154 B CN 105345154B CN 201510842574 A CN201510842574 A CN 201510842574A CN 105345154 B CN105345154 B CN 105345154B
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- connecting rod
- gear
- turntable
- self
- rack
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Abstract
This patent discloses a kind of self-tipping type gear shapping machine gear clamping devices, including rack, rack is equipped with parallel double crank mechanism, parallel double crank mechanism includes active turntable, driven turntable and connecting rod, eccentrically weighted shaft is equipped on active turntable and driven turntable, eccentrically weighted shaft is fixedly connected with connecting rod, the top of connecting rod is equipped with rotating casing, the axis of active turntable and the axis of driven turntable are located in same vertical plane, active turntable and driven turntable are connect with gantry rotation, active turntable is equipped with limit hole, rack is equipped with the gag lever post cooperated with limit hole, gag lever post is connect with housing slide, rack is equipped with lateral pressing plate, pressing plate is vertically slidably connected with rack, the top of connecting rod is equipped with carriage, carriage is equipped with the strip-shaped hole passed through for connecting rod；Beneficial effect is: automatic discharging realized when Gear Processing, alleviates the labor intensity of worker, meanwhile, it avoids worker and is scalded by gear.
Description
Technical field
The present invention relates to the process equipment of gear, specially a kind of self-tipping type gear shapping machine gear clamping device.
Background technique
Gear shapping machine is a kind of equipment for the machining cylindrical gear gear teeth.Gear blank to be processed is placed on workbench
On, workbench top is equipped with rotation axis, gear blank is arranged on the rotating shaft, the pinion cutter of gear shapping machine and gear blank it is outer
Periphery makees cutting movement up and down reciprocatingly, while making opposite rolling with workpiece, processes gear teeth.Due on workbench
It equipped with a rotation axis, needs to shut down gear shapping machine after processing what a gear, then removes gear, then reappose a tooth
It takes turns blank on the table and fixes, processed opening gear shapping machine.Cutting of the gear just processed due to pinion cutter
Effect, the temperature of gear is relatively high, and worker is easy to be burned when removing gear, so, worker in operation can be careful,
The time resulted in the need for is long, so that gear shapping machine be made to process a gear to starting to process what next gear was spaced
Time is long, causes the processing efficiency of gear relatively low.
Summary of the invention
The invention is intended to provide a kind of self-tipping type gear shapping machine gear clamping device, to solve Gear Processing in the prior art
The problem of being burned is easy when the manual feeding of worker in the process.
Self-tipping type gear shapping machine gear clamping device in this programme, including rack, rack are equipped with parallel Double crank mechanism
Structure, parallel double crank mechanism include active turntable, driven turntable and connecting rod, and eccentric turn is equipped on active turntable and driven turntable
Axis, eccentrically weighted shaft are fixedly connected with connecting rod, and the top of connecting rod is equipped with rotating casing, the axis of active turntable and the axis of driven turntable
Line is located in same vertical plane, and active turntable and driven turntable are connect with gantry rotation, and active turntable is equipped with limit hole, machine
Frame is equipped with the gag lever post that cooperate with limit hole, and gag lever post connect with housing slide, pressing plate of the rack equipped with transverse direction, pressing plate and
Rack is vertically slidably connected, and the top of connecting rod is equipped with carriage, and carriage is equipped with the strip-shaped hole passed through for connecting rod.
Rack is set, parallel double crank mechanism and carriage are used to support.Active turntable and driven turntable are set, band is used for
Dynamic connecting rod is mobile.Connecting rod is set, processes gear set on connecting rod, then passes through the fortune of the mobile realization gear of connecting rod
Defeated and self-unloading.Limit hole and gag lever post are set, is inserted into limit hole by control gag lever post, active turntable is made to be locked, it cannot
Rotation, so that the position of connecting rod be made to fix, processes gear convenient for gear shapping machine.Rotating casing is set, makes gear in connecting rod
On can rotate, so that gear shapping machine be facilitated to process gear.Pressing plate is set, and pressing plate and upright bar, which cooperate, is fixed on company for gear
On bar, prevent gear from sliding.Carriage is set, conveyance gear is used for.Strip-shaped hole is set, gear is placed at strip-shaped hole, even
Bar makes gear set to be processed on connecting rod when being upward through strip-shaped hole, after completion of processing, when connecting rod moves down, and processing
Good gear separates under the action of carriage with connecting rod.
Working principle: rotation active turntable makes the upper end of connecting rod be located at the lower section of carriage, and gear to be processed is placed
On carriage at strip-shaped hole, active turntable is then rotated, connecting rod is moved up, and the rotating casing of connecting rod is made to pass through tooth
The axis hole of wheel.Active turntable is continued to rotate, connecting rod holds up gear completely, and reaches Gear Processing position, at this point, adjusting limit
Bar is inserted into limit hole, active turntable is fixed, and then fix the position of connecting rod and gear.Pressing plate is moved down, pressing plate is made
Gear is fixed on connecting rod, gear shapping machine is started, gear shapping machine processes gear.After Gear Processing is good, gear shaping is closed
Machine moves up pressing plate, then adjusts gag lever post and extracts limit hole out, rotation active turntable keeps connecting rod mobile, when gear and conveying
When bridge joint touches, gear is stayed on carriage, and connecting rod continues to move down until that connecting rod is separated with gear.It stays on carriage
Gear is transported out of.
Compared with prior art, it is the advantages of this programme: by the way that parallel double crank mechanism is arranged on the rack, realizes and insert
Tooth machines automatic discharging when gear, and when discharging manual so as to avoid worker is burned.
Further, the shape of the limit hole is tapered, and gag lever post is equipped with the tapered portion cooperated with limit hole.Tapered portion
It is easier to be inserted into when being inserted into bellmouth, when extraction, it is easier to separate, to facilitate worker operation.
Further, the lower section of the rotating casing is equipped with thrust bearing, and the lower end of thrust bearing is equipped with sliding block, sliding block and company
The lower section of the connection of bar spline, sliding block is equipped with nut, and nut is threadedly coupled with connecting rod.In processing, gear can rotate gear,
Downward power is also suffered from simultaneously, by the way that thrust bearing is arranged in the lower end of rotating casing, is used to support gear rotation.In thrust
Sliding block is arranged in the lower end of bearing, and nut is arranged in the lower section of sliding block, changes the position of block by adjusting nut, and then adjust
Distance of the thrust bearing apart from interlinking lever end, to adapt to the gear of different-thickness.
Further, the nut is self-locking nut.Prevent nut from loosening under effect of vibration.
Further, the upper end of the connecting rod is tapered.It is easier to be inserted into the axis hole of gear when connecting rod being facilitated to move up.
Further, the lower section of the pressing plate is equipped with rotating block, and rotating block is connect with press plate rotary.Pressing plate by rotating block with
Gear Contact, when gear rotates, rotating block is rotated together with gear, to avoid generating friction damage between gear and rotating block
Wound.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of self-tipping type gear shapping machine gear clamp embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: pressing plate 1, rotating block 2, carriage 3, rack 4, active turntable 5, limit
Bar 6, driven turntable 7, connecting rod 8, nut 9, sliding block 10, thrust bearing 11, rotating casing 12.
Self-tipping type gear shapping machine gear clamping device as shown in Figure 1, including rack 4, rack 4 are equipped with parallel double-crank
Mechanism.Parallel double crank mechanism includes active turntable 5, driven turntable 7 and connecting rod 8, is all provided on active turntable 5 and driven turntable 7
There is eccentrically weighted shaft, eccentrically weighted shaft and connecting rod 8 weld.The axis of active turntable 5 and the axis of driven turntable 7 are located at same vertical plane
Interior, active turntable 5 and driven turntable 7 are rotatablely connected with rack 4.The periphery of active turntable 5 is equipped with the limit hole of taper,
The right side of rack 4 is equipped with the gag lever post 6 cooperated with limit hole, and gag lever post 6 is threadedly coupled with rack 4.The left end of gag lever post 6 is equipped with
With the matched tapered portion of limit hole, the right end of gag lever post 6 is equipped with the rocking bar for driving gag lever post 6 mobile.The top of connecting rod 8 is set
There is rotating casing 12, the lower end of rotating casing 12 is equipped with thrust bearing 11, and the lower end of thrust bearing 11 is equipped with sliding block 10, sliding block 10
It is connect with 8 type face of connecting rod, the lower end of sliding block 10 is equipped with self-locking nut 9, and self-locking nut 9 is threadedly coupled with connecting rod 8.8 top of connecting rod
Shape it is tapered.The top of connecting rod 8 is equipped with horizontal carriage 3, and carriage 3 is fixedly connected with rack 4, sets on carriage 3
There is the strip-shaped hole passed through for connecting rod 8.The top of carriage 3 is equipped with lateral pressing plate 1, pressing plate 1 and the rack 4 vertically company of sliding
It connects.Pressing plate 1, which is equipped with, passes through through-hole for connecting rod 8, and the downside of pressing plate 1 is located at through hole equipped with rotating block 2, rotating block 2 and pressure
Plate 1 is rotatablely connected, and rotating block 2 is equipped with identical second through-hole of coaxial and diameter with through-hole.
Claims (6)
1. self-tipping type gear shapping machine gear clamping device, it is characterised in that: including rack, rack is equipped with parallel Double crank mechanism
Structure, parallel double crank mechanism include active turntable, driven turntable and connecting rod, and eccentric turn is equipped on active turntable and driven turntable
Axis, eccentrically weighted shaft are welded with connecting rod, and the top of connecting rod is equipped with rotating casing, the axis of active turntable and the axis of driven turntable
In same vertical plane, active turntable and driven turntable are connect with gantry rotation, and active turntable is equipped with limit hole, rack
It is equipped with the gag lever post cooperated with limit hole, gag lever post is connect with housing slide, and rack is equipped with lateral pressing plate, pressing plate and machine
Frame is vertically slidably connected, and the top of connecting rod is equipped with carriage, and carriage is equipped with the strip-shaped hole passed through for connecting rod.
2. self-tipping type gear shapping machine gear clamping device according to claim 1, it is characterised in that: the shape of the limit hole
Shape is tapered, and gag lever post is equipped with the tapered portion cooperated with limit hole.
3. self-tipping type gear shapping machine gear clamping device according to claim 2, it is characterised in that: the rotating casing
Lower section is equipped with thrust bearing, and the lower end of thrust bearing is equipped with sliding block, and sliding block is connect with connecting rod spline, and the lower section of sliding block is equipped with spiral shell
Mother, nut are threadedly coupled with connecting rod.
4. self-tipping type gear shapping machine gear clamping device according to claim 3, it is characterised in that: the nut is self-locking
Nut.
5. self-tipping type gear shapping machine gear clamping device according to claim 4, it is characterised in that: the upper end of the connecting rod
It is tapered.
6. self-tipping type gear shapping machine gear clamping device according to claim 5, it is characterised in that: the lower section of the pressing plate
Equipped with rotating block, rotating block is connect with press plate rotary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842574.8A CN105345154B (en) | 2015-11-29 | 2015-11-29 | Self-tipping type gear shapping machine gear clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842574.8A CN105345154B (en) | 2015-11-29 | 2015-11-29 | Self-tipping type gear shapping machine gear clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105345154A CN105345154A (en) | 2016-02-24 |
| CN105345154B true CN105345154B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510842574.8A Expired - Fee Related CN105345154B (en) | 2015-11-29 | 2015-11-29 | Self-tipping type gear shapping machine gear clamping device |
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| Country | Link |
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| CN (1) | CN105345154B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958205B (en) * | 2017-05-22 | 2019-09-13 | 郑伟 | A kind of bridge rotation construction structure |
| CN108838470B (en) * | 2018-06-29 | 2020-04-07 | 宁波鑫神泽汽车零部件有限公司 | Finish machining device for automobile gear |
| CN109304520A (en) * | 2018-12-10 | 2019-02-05 | 麻阳金湘钢铁有限公司 | Cutter device is used in a kind of production of structural steel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990353B (en) * | 2012-11-17 | 2015-07-08 | 中山市美捷时包装制品有限公司 | Valve close cover grasping mechanism |
| JP6231383B2 (en) * | 2013-12-27 | 2017-11-15 | 株式会社 神崎高級工機製作所 | Machining system and machining tool replacement method |
| CN203778897U (en) * | 2014-04-17 | 2014-08-20 | 福建省建瓯精工齿轮（机械）有限公司 | Gear shaping tool clamp for gear internal teeth |
| CN203918613U (en) * | 2014-06-03 | 2014-11-05 | 新昌县开源汽车轴承有限公司 | A kind of machine components automatic feeding |
| CN204035704U (en) * | 2014-07-25 | 2014-12-24 | 徐欢 | A kind of gear edge-neatening apparatus |
| CN205271046U (en) * | 2015-11-29 | 2016-06-01 | 重庆渝青机械配件制造有限公司 | Self -discharging formula is gear clamping device for gear shaping machine |
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- 2015-11-29 CN CN201510842574.8A patent/CN105345154B/en not_active Expired - Fee Related
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| CN105345154A (en) | 2016-02-24 |
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