CN105290522B - Gear shapping machine automatic discharging fixture - Google Patents
Gear shapping machine automatic discharging fixture Download PDFInfo
- Publication number
- CN105290522B CN105290522B CN201510842800.2A CN201510842800A CN105290522B CN 105290522 B CN105290522 B CN 105290522B CN 201510842800 A CN201510842800 A CN 201510842800A CN 105290522 B CN105290522 B CN 105290522B
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- China
- Prior art keywords
- connecting rod
- rack
- turntable
- eccentric shaft
- gear
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- 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
- 238000007599 discharging Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010862 gear shaping Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
This patent discloses gear shapping machine automatic discharging fixtures, including rack, rack is equipped with parallel double crank mechanism, parallel double crank mechanism includes connecting rod, two pieces of active turntables being coaxially set and two pieces of driven turntables being coaxially set, the first eccentric shaft is equipped between two pieces of active turntables, the second eccentric shaft is equipped between two pieces of driven turntables, connecting rod respectively with the first eccentric shaft, the connection of second eccentric shaft turns, the axis of active turntable and the axis of driven turntable are located in same vertical plane, rack is equipped with the first annular bracket that connection is rotated coaxially with active turntable, the second ring support that connection is rotated coaxially with driven turntable is additionally provided in rack, driven turntable is equipped with limit hole, rack is equipped with the gag lever post cooperated with limit hole, the top of connecting rod is equipped with rotating casing, the top of connecting rod is equipped with carriage, carriage is equipped with can The strip-shaped hole passed through for connecting rod；Beneficial effect is: improving the processing efficiency of gear.
Description
Technical field
The present invention relates to the process equipment of gear, specially a kind of gear shapping machine automatic discharging fixture.
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 gear shapping machine automatic discharging fixture, work when solving gear shapping machine discharging in the prior art
The directly hand-held gear of people is easy the problem of being burned.
Gear shapping machine automatic discharging fixture in this programme, including rack, rack are equipped with parallel double crank mechanism, in parallel
Double-crank mechanism includes connecting rod, two pieces of active turntables being coaxially set and two pieces of driven turntables being coaxially set, two pieces of masters
The first eccentric shaft is equipped between turn disk, the first eccentric shaft is fixedly connected with active turntable, equipped with the between two pieces of driven turntables
Two eccentric shafts, the second eccentric shaft are fixedly connected with driven turntable, and connecting rod connects with the first eccentric shaft, the second eccentric shaft turns respectively
It connects, the axis of active turntable and the axis of driven turntable are located in same vertical plane, and rack is equipped with and active turntable coaxial line
First annular bracket be additionally provided in rack and driven turntable if being equipped with dry bearing between active turntable and first annular bracket
Second ring support of coaxial line, if being equipped with dry bearing between driven turntable and the second ring support, driven turntable is equipped with limit
Position hole, rack are equipped with the gag lever post cooperated with limit hole, and gag lever post is threadedly coupled with rack, and the top of connecting rod is equipped with turning set
Pipe, the top of connecting rod are equipped with carriage, and carriage is equipped with the strip-shaped hole passed through for connecting rod, and the top of carriage is equipped with pressure
Plate, pressing plate are vertically slidably connected with rack.
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.Two pieces of active turntables and two pieces of driven turntables are set, the first eccentric shaft is set between two pieces of active turntables,
The second eccentric shaft is set between two pieces of driven turntables, for connecting rod when by axial force, connecting rod transmits the force to the first bias
Axis and the second eccentric shaft, the first eccentric shaft transmit the force to two pieces of active turntables, the second eccentric shaft transmit the force to two pieces it is driven
Turntable, to improve the bearing capacity of the first eccentric shaft and the second eccentric shaft.First annular bracket is set, is used to support and actively turns
Disk rotation.Second ring support is set, driven turntable rotation is used to support.Limit hole and gag lever post are set, limited by control
Bar is inserted into limit hole, so that active turntable is locked, is not able to rotate, to make the position of connecting rod fix, convenient for gear shapping machine to tooth
Wheel is processed.Rotating casing is set, rotate gear can on connecting rod, so that gear shapping machine be facilitated to process gear.
Carriage is set, conveyance gear is used for.Strip-shaped hole is set, gear is placed at strip-shaped hole, when connecting rod is upward through strip-shaped hole
Make gear set to be processed on connecting rod, after completion of processing, when connecting rod moves down, the gear processed is in carriage
Effect is lower to be separated 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.Simultaneously as active turntable and from
Turn disk is equipped with two pieces, improves the bearing capacity of the first eccentric shaft and the second eccentric shaft, is conducive to stable structure.
Further, the active turntable is equipped with the handwheel of co-axial line, and handwheel is fixedly connected with active turntable.Worker
Rotation active turntable is realized by rotation handwheel, to facilitate worker operation.
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, self-locking thread connection is threaded between the gag lever post and rack.It can effectively prevent from limiting
Fastening failure occurs under effect of vibration for bar.
Further, the top 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 rotating casing is equipped with thrust bearing, and the lower end of thrust bearing is equipped with sliding block, sliding block
It is connect with connecting rod spline, the lower section of sliding block is equipped with nut, and nut is threadedly coupled with connecting rod.In processing, gear can occur gear
Rotation, while downward power is also suffered from, by the way that thrust bearing is arranged in the lower end of rotating casing, it is used to support gear rotation.
Sliding block is set in the lower end of thrust bearing, nut is set in the lower section of sliding block, changes the position of block by adjusting nut, into
And distance of the thrust bearing apart from interlinking lever end is adjusted, to adapt to the gear of different-thickness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gear shapping machine automatic discharging fixture embodiment of the present invention；
Fig. 2 is the right side view of Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description include: pressing plate 1, rotating block 2, carriage 3, rack 4, first annular bracket 5,
Bearing 6, active turntable 7, handwheel 8, nut 9, sliding block 10, rotating casing 12, the second ring support 13, driven turntable 14, connecting rod
15, gag lever post 16, the first eccentric shaft 17, the second eccentric shaft 18.
Gear shapping machine as depicted in figs. 1 and 2 automatic discharging fixture, including rack 4, rack 4 are equipped with parallel double-crank
Mechanism.Parallel double crank mechanism include 15, two pieces of active turntables 7 being coaxially set of connecting rod and two pieces be coaxially set it is driven
Turntable 14.The lower part of rack 4 is equipped with the second ring support 13, if the second ring support 13 is equipped with dry bearing 6, driven turntable 14
It is coaxially set with the second ring support 13, and is rotatably assorted with bearing 6.Driven turntable 14 is equipped with the limit hole of taper, machine
Frame 4 is equipped with the gag lever post 16 cooperated with limit hole, and the left end of gag lever post 16 is tapered, gag lever post 16 and 4 self-locking thread of rack
Connection.The second eccentric shaft 18 is equipped between two pieces of driven turntables 14, the second eccentric shaft 18 is fixedly connected with driven turntable 14.Second
The surface of ring support 13 is equipped with first annular bracket 5, if first annular bracket 5 is equipped with dry bearing 6.Active turntable 7 with
First annular bracket 5 is coaxially set, and is rotatably assorted with bearing 6.The first eccentric shaft 17 is equipped between two pieces of active turntables 7,
First eccentric shaft 17 is fixedly connected with active turntable 7.Active turntable 7 is equipped with handwheel 8.Connecting rod 15 respectively with the first eccentric shaft
17, the second eccentric shaft 18 is rotatablely connected.The top of connecting rod 15 is tapered, and the top of connecting rod 15 is equipped with rotating casing 12, turning set
The lower end of pipe 12 is equipped with thrust bearing, and the lower end of thrust bearing is equipped with sliding block 10, and the lower end of sliding block 10 is equipped with nut 9.Connecting rod 15
Top be equipped with carriage 3, carriage 3 is equipped with the strip-shaped hole that passes through for connecting rod 15, and the top of carriage 3 is equipped with pressing plate 1,
Pressing plate 1 is vertically slidably connected with rack 4.Pressing plate 1, which is equipped with, passes through through-hole for connecting rod 15, and the downside of pressing plate 1 is located at through-hole
Place is equipped with rotating block 2, and rotating block 2 and pressing plate 1 are rotatablely connected, and rotating block 2 is equipped with through-hole coaxial and diameter identical second
Through-hole.
Claims (6)
1. gear shapping machine automatic discharging fixture, it is characterised in that: including rack, rack is equipped with parallel double crank mechanism, in parallel
Double-crank mechanism includes connecting rod, two pieces of active turntables being coaxially set and two pieces of driven turntables being coaxially set, two pieces of masters
The first eccentric shaft is equipped between turn disk, the first eccentric shaft is fixedly connected with active turntable, equipped with the between two pieces of driven turntables
Two eccentric shafts, the second eccentric shaft are fixedly connected with driven turntable, and connecting rod connects with the first eccentric shaft, the second eccentric shaft turns respectively
It connects, the axis of active turntable and the axis of driven turntable are located in same vertical plane, and rack is equipped with and active turntable coaxial line
First annular bracket be additionally provided in rack and driven turntable if being equipped with dry bearing between active turntable and first annular bracket
Second ring support of coaxial line, if being equipped with dry bearing between driven turntable and the second ring support, driven turntable is equipped with limit
Position hole, rack are equipped with the gag lever post cooperated with limit hole, and gag lever post is threadedly coupled with rack, and the top of connecting rod is equipped with turning set
Pipe, the top of connecting rod are equipped with carriage, and carriage is equipped with the strip-shaped hole passed through for connecting rod, and the top of carriage is equipped with pressure
Plate, pressing plate are equipped with the through-hole passed through for connecting rod, and pressing plate is vertically slidably connected with rack.
2. gear shapping machine according to claim 1 automatic discharging fixture, it is characterised in that: the active turntable be equipped with
Coaxial line handwheel, handwheel is fixedly connected with active turntable.
3. gear shapping machine according to claim 2 automatic discharging fixture, it is characterised in that: the shape of the limit hole
Tapered, gag lever post is equipped with the tapered portion cooperated with limit hole.
4. gear shapping machine according to claim 3 automatic discharging fixture, it is characterised in that: between the gag lever post and rack
Be threaded to self-locking thread connection.
5. gear shapping machine according to claim 4 automatic discharging fixture, it is characterised in that: the top of the connecting rod is in cone
Shape.
6. gear shapping machine according to claim 5 automatic discharging fixture, it is characterised in that: under the rotating casing
Side 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 nut,
Nut is threadedly coupled with connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842800.2A CN105290522B (en) | 2015-11-29 | 2015-11-29 | Gear shapping machine automatic discharging fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842800.2A CN105290522B (en) | 2015-11-29 | 2015-11-29 | Gear shapping machine automatic discharging fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105290522A CN105290522A (en) | 2016-02-03 |
| CN105290522B true CN105290522B (en) | 2019-02-15 |
Family
ID=55188711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510842800.2A Expired - Fee Related CN105290522B (en) | 2015-11-29 | 2015-11-29 | Gear shapping machine automatic discharging fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290522B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990353A (en) * | 2012-11-17 | 2013-03-27 | 中山市美捷时包装制品有限公司 | Valve close cover grasping mechanism |
| 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 |
| JP2015127072A (en) * | 2013-12-27 | 2015-07-09 | 株式会社 神崎高級工機製作所 | Processing system and exchange method of processing tools |
| CN205271045U (en) * | 2015-11-29 | 2016-06-01 | 重庆渝青机械配件制造有限公司 | Automatic discharge anchor clamps for gear shaping machine |
-
2015
- 2015-11-29 CN CN201510842800.2A patent/CN105290522B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990353A (en) * | 2012-11-17 | 2013-03-27 | 中山市美捷时包装制品有限公司 | Valve close cover grasping mechanism |
| JP2015127072A (en) * | 2013-12-27 | 2015-07-09 | 株式会社 神崎高級工機製作所 | Processing system and exchange method of processing tools |
| 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 |
| CN205271045U (en) * | 2015-11-29 | 2016-06-01 | 重庆渝青机械配件制造有限公司 | Automatic discharge anchor clamps for gear shaping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105290522A (en) | 2016-02-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20190215 Termination date: 20191129 |