CN206487845U - A kind of reductor - Google Patents
A kind of reductor Download PDFInfo
- Publication number
- CN206487845U CN206487845U CN201621427106.0U CN201621427106U CN206487845U CN 206487845 U CN206487845 U CN 206487845U CN 201621427106 U CN201621427106 U CN 201621427106U CN 206487845 U CN206487845 U CN 206487845U
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- China
- Prior art keywords
- plate
- ball
- portable plate
- piston rod
- external gear
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Abstract
The utility model is related to reductor field, specifically a kind of to realize a kind of reductor that speed is adjusted by internal-external gear modulus difference.A kind of reductor, including frame, in frame motor-driven external gear, portable plate, be fixed on portable plate and engage the internal gear for circularizing runway shape, the PTO being connected with portable plate with external gear, the limit sliding chutes for being provided with and coordinating with sliding block in sliding block, PTO are installed on portable plate.The utility model is fitted by using a kind of internal gear of new runway shape and external gear, deceleration is realized by module difference, rotation is directly changed into straight reciprocating motion, while the utility model integrally reduces the kinetic energy rejection that frictional force is caused using rolling friction.
Description
Technical field
The utility model is related to reductor field, specifically a kind of to realize speed is adjusted one by internal-external gear modulus difference
Plant reductor.
Background technology
Reductor plays matching rotating speed between prime mover and working machine or executing agency and transmits torque, reductor
It is a kind of machinery of precision relatively, the use of its purpose is reduction rotating speed, increases torque.It can be divided into list according to transmission series difference
Level and multistage speed reducer；It can be divided into cylindrical gear reducer, conical gear reducer and circular cone-cylinder according to tooth factory wheel shape
Tooth running wheel reductor；Arrangement form according to transmission can be divided into expansion, shunting and enter shaft type reductor together again.Decelerator is
A kind of gear drive, worm-drive, pinion-endless screw by being enclosed in stiff case is driven constituted individual components, commonly uses
Make the speed reduction gearing between driving link and working machine.Risen between prime mover and working machine or executing agency matching rotating speed and
The effect of torque is transmitted, using extremely wide in modern mechanical.But existing deceleration engine efficiency is low, it is impossible to directly export past
The compound or reciprocating inefficiency of output.
The content of the invention
Technical problem to be solved in the utility model is：How to provide a kind of efficiency high it is direct rotation is changed into it is past
The reductor of compound linear motion.
The technical scheme that the utility model is used is：A kind of reductor, including frame, the motor driving in frame
External gear, portable plate, be fixed on to engage with external gear on portable plate and circularize the internal gear of runway shape, be connected with portable plate
The limit sliding chutes for being provided with and coordinating with sliding block in sliding block, PTO are installed on PTO, portable plate.
It is used as a kind of preferred embodiment：Frame includes upper box, lower box, the fixation top plate being fixed on upper box, fixation
Fixation bottom plate on lower box, the gear shaft of external gear is arranged on upper box, has upper ball slideway on fixed top plate, activity
Upper ball in ball-frame carriage, ball-frame carriage is installed on the upside of plate to be in upper ball slideway, has lower ball to cheat on the downside of portable plate,
There is lower ball slideway on fixed bottom plate, lower ball is installed between lower ball hole and lower ball slideway.
It is used as a kind of preferred embodiment：PTO includes upper junction plate, lower connecting plate, piston rod, coordinates with sliding block
Limit sliding chutes be arranged on lower connecting plate on, upper junction plate be arranged on lower connecting plate on, have fixture block under piston rod on upper junction plate,
Fixture block on piston rod corresponding with fixture block under piston rod on lower connecting plate, piston rod one end has the first connection neck other end to have
Two connection necks, lower fixture block is arranged on above the first link slot, and upper fixture block is arranged on below the first link slot.
The beneficial effects of the utility model are：The utility model is by using a kind of internal gear of new runway shape and outside
Gear is fitted, and deceleration is realized by module difference, rotation is directly changed into straight reciprocating motion, while the utility model
It is overall to reduce the kinetic energy rejection that frictional force is caused using rolling friction.Rotation changed into straight reciprocating motion compared to other
Improve efficiency.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is Fig. 1 left view schematic diagram；
Fig. 3 is that Fig. 1 removes the top view schematic diagram after upper box and fixed top plate；
Fig. 4 is lower box three-view diagram schematic diagram；
Fig. 5 is upper box three-view diagram schematic diagram；
Fig. 6 is fixed bottom plate three-view diagram schematic diagram；
Fig. 7 is fixed top plate three-view diagram schematic diagram；
Fig. 8 is lower connecting plate three-view diagram schematic diagram（Left view is the left view in R-R sections）；
Fig. 9 is upper junction plate three-view diagram schematic diagram（Left view is the left view in O-O sections）
Figure 10 is the upward view schematic diagram of upper junction plate front view；
Figure 11 is the front view schematic diagram of ball-frame carriage；
Figure 12 is the top view schematic diagram of ball-frame carriage；
Figure 13 is portable plate three-view diagram schematic diagram；
Figure 14 is the structural representation of piston rod；
Figure 15 is external gear top view schematic diagram；
Figure 16 is external gear front view schematic diagram；
Wherein, 1, lower box, 2, fixed bottom plate, 3, lower ball, 4, portable plate, 5, upper box, 6, fixed top plate, 7, ball
Bearing, 8, gear shaft, 9, taper roll bearing, the 10, first self-aligning roller bearing, the 11, second self-aligning roller bearing, 12, external tooth
Wheel, 13, internal gear, 14, upper junction plate, 15, lower connecting plate, 16, piston rod, 17, bearing holder (housing, cover), 18, gland, 19, lubricating system,
20th, motor, 21, piston rod delivery outlet, 22, fang bolt hole, 23, sealing clamp bar slot, 24, fastening bolt holes, 25, lubricating oil
Hole, ball slideway on 26, lower ball slideway, 27,28, upper fixture block, 29, limit sliding chutes, 30, lower fixture block, 31, upper ball hole, 32,
Sliding block, 33, lower ball hole, the 34, oil-way, 35, first connection neck, the 36, second connection neck.
Embodiment
As shown in Fig. 1-Figure 16, the utility model device is divided into 4 pieces for the ease of installing handle frame, by being bolted
The upper box and lower box that are fixed together, it is bolted and is fixed on the fixation top plate of upper box inside top, by spiral shell
Bolt is fastened on the fixation bottom plate composition in lower box internal backplane, and fixed ceiling center has the gear shaft through-hole of external gear,
The gear shaft of external gear is fixedly mounted on upper box to link together with motor rotation axis, and external gear engagement circularizes runway shape
Internal gear be bolted on portable plate, the upper side of portable plate is provided with upper on ball-frame carriage, ball-frame carriage
Upper ball in ball hole is arranged in the upper ball slideway of fixed top plate, and portable plate downside has lower ball to cheat, fixed bottom plate
On have a lower ball slideway, lower ball is installed between lower ball hole and lower ball slideway, upper ball slideway and lower ball slideway are all
For runway shape annular slide track, and correspondence has multiple, so allows for portable plate and fixed top plate and fixed bottom plate formation rolling
Sliding block is installed on dynamic friction, portable plate, is arranged on the limit sliding chutes that sliding block coordinates on lower connecting plate, upper junction plate is arranged on down
On connecting plate, piston rod be in be vertically connected between plate, have on upper junction plate on fixture block under piston rod, lower connecting plate with piston rod
Fixture block on the corresponding piston rod of lower fixture block, piston rod one end has the first connection neck other end to have the second connection neck, lower fixture block
Above the first link slot, upper fixture block is arranged on below the first link slot, and upper junction plate and lower connecting plate limit and to live
Stopper rod can only do straight reciprocating motion.
The utility model apparatus structure is simple, can expeditiously rotate and change into straight reciprocating motion and by interior external tooth
The modulus difference of wheel, which is realized, slows down.
Claims (3)
1. a kind of reductor, it is characterised in that：Motor-driven external gear, portable plate, fixation including frame, in frame
The PTO for engaged on portable plate with external gear and circularize the internal gear of runway shape, being connected with portable plate, portable plate
The limit sliding chutes coordinated with sliding block are installed in upper installation sliding block, PTO.
2. a kind of reductor according to claim 1, it is characterised in that：Frame includes upper box, lower box, is fixed on
Fixation top plate on casing, the fixation bottom plate being fixed on lower box, the gear shaft of external gear are arranged on upper box, fixed top
Have on plate and the upper ball in ball-frame carriage, ball-frame carriage be installed in upper ball slideway on the upside of upper ball slideway, portable plate,
There is lower ball to cheat on the downside of portable plate, have lower ball slideway on fixed bottom plate, be provided with down between lower ball hole and lower ball slideway
Ball.
3. a kind of reductor according to claim 1, it is characterised in that：PTO includes upper junction plate, lower company
Fishplate bar, piston rod, are arranged on lower connecting plate, upper junction plate is arranged on lower connecting plate with the limit sliding chutes that sliding block coordinates, on
There are on fixture block under piston rod, lower connecting plate fixture block, piston rod one end on piston rod corresponding with fixture block under piston rod on connecting plate
There is the first connection neck other end to have the second connection neck, lower fixture block is arranged on above the first link slot, upper fixture block is arranged on the
Below one link slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427106.0U CN206487845U (en) | 2016-12-23 | 2016-12-23 | A kind of reductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427106.0U CN206487845U (en) | 2016-12-23 | 2016-12-23 | A kind of reductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487845U true CN206487845U (en) | 2017-09-12 |
Family
ID=59771118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621427106.0U Active CN206487845U (en) | 2016-12-23 | 2016-12-23 | A kind of reductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545633A (en) * | 2016-12-23 | 2017-03-29 | 山西睿世达节能科技有限责任公司 | A kind of reductor |
-
2016
- 2016-12-23 CN CN201621427106.0U patent/CN206487845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545633A (en) * | 2016-12-23 | 2017-03-29 | 山西睿世达节能科技有限责任公司 | A kind of reductor |
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