CN209262187U - A kind of gear set transmission of timber side opening machine - Google Patents
A kind of gear set transmission of timber side opening machine Download PDFInfo
- Publication number
- CN209262187U CN209262187U CN201822113528.6U CN201822113528U CN209262187U CN 209262187 U CN209262187 U CN 209262187U CN 201822113528 U CN201822113528 U CN 201822113528U CN 209262187 U CN209262187 U CN 209262187U
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- gear
- sun gear
- side opening
- lead screw
- timber
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Abstract
The utility model relates to timber technical field of processing equipment, in particular to a kind of gear set transmission of timber side opening machine；Sun gear rotation is driven by transmission mechanism, at this time since planetary gear side is engaged in sun gear, the other side is engaged in gear ring, gear ring is fixed, so that sun gear rotation drives planetary gear axle portion to be subjected to displacement, since planetary gear axle portion is connected to the shaft of lead screw one end, so that shaft revolves around sun gear, so that rotation occurs for lead screw.The boring assemblies axial displacement of timber side opening machine can be realized by lead screw rotation, keep drill bit mobile to timber direction or retracts, compared to the prior art in such a way that cylinder pushes boring assemblies, no longer need high-pressure air source, convenient for being used in the occasion of not air compressor machine, structure is more compact, easy to carry.
Description
Technical field
The utility model relates to timber technical field of processing equipment, in particular to the gear set of a kind of timber side opening machine is driven
Mechanism.
Background technique
Authorization Notice No. is that the Chinese patent of CN207105135U discloses a kind of timber side perforating with tally function
Device is moved along optical axis using cylinder control electric drill fixture and electric drill is driven to move, realized wherein clamping electric hand drill using electric drill fixture
Timber side perforating.But high-pressure air source is needed by the way of cylinder promotion, inconvenient to carry, energy consumption is high, in not air compressor machine
Occasion is inconvenient to use, and pneumatic element reliability is not high, and moisture is easy to produce during compressed air, damages pneumatic element.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of gear set transmissions of timber side opening machine, make
It obtains brushless motor and lead screw rotation is driven by gear set transmission, it is compact-sized, it is easy to carry.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
A kind of gear set transmission of timber side opening machine, including rack, sun gear, planetary gear, gear ring and lead screw；
The gear ring is fixed on rack, and the sun gear coaxial arrangement is in gear ring, the planetary gear side and tooth
Circle engagement, the other side is engaged with sun gear；
One end of the lead screw is equipped with shaft, the planetary gear axle portion is equipped with through-hole, and the through-hole rotationally covers
Set on shaft.
Further, in the gear set transmission of above-mentioned timber side opening machine, the planetary gear quantity be 3 with
On.
It further, further include motor shaft in the gear set transmission of above-mentioned timber side opening machine, the sun gear
The coaxially connected one end in motor shaft in one end.
Further, in the gear set transmission of above-mentioned timber side opening machine, the sun gear and motor axis connection
One end is equipped with limit raised line, and one end that the motor shaft is connect with sun gear is equipped with and the limit matched groove of raised line.
It further, further include disk, one end of the lead screw is same in the gear set transmission of above-mentioned timber side opening machine
Axis connection is connected to the other end of disk in one end of disk, the shaft.
The utility model has the beneficial effects that: the gear set transmission of timber side opening machine provided by the utility model
In, sun gear rotation is driven by transmission mechanism, at this time since planetary gear side is engaged in sun gear, other side engagement
In gear ring, gear ring is fixed, so that sun gear rotation drives planetary gear axle portion to be subjected to displacement, since planetary gear axle portion connects
It is connected to the shaft of lead screw one end, so that shaft revolves around sun gear, so that rotation occurs for lead screw.It is by lead screw rotation
The boring assemblies axial displacement that timber side opening machine can be achieved keeps drill bit mobile to timber direction or retracts, compared to the prior art
In such a way that cylinder pushes boring assemblies, it is no longer necessary to which high-pressure air source, convenient for using in the occasion of not air compressor machine, structure is more
Step up to gather, it is easy to carry.
Detailed description of the invention
Fig. 1 is a kind of internal structure of the gear set transmission of timber side opening machine of specific embodiment of the present invention
Schematic diagram；
Fig. 2 is a kind of office of the structure of the gear set transmission of timber side opening machine of specific embodiment of the present invention
Portion's structure sectional view；
Fig. 3 is a kind of structural schematic diagram of timber side opening machine of specific embodiment of the present invention；
Label declaration:
1, rack；2, sun gear；21, raised line is limited；3, planetary gear；4, gear ring；5, lead screw；6, shaft；7, circle
Disk.8, timber positioning component；9, brushless motor；91, motor shaft.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: driving sun gear rotation by transmission mechanism, drives planetary gear
Axle portion be subjected to displacement, since planetary gear axle portion is connected to the shaft of lead screw one end so that shaft around sun gear revolve, from
And make lead screw that rotation occur.The boring assemblies axial displacement of timber side opening machine can be realized by lead screw rotation.
Fig. 1 to Fig. 3 is please referred to, the utility model relates to a kind of gear set transmissions of timber side opening machine, including rack
1, sun gear 2, planetary gear 3, gear ring 4 and lead screw 5；
The gear ring 4 is fixed on rack 1, and the coaxial arrangement of sun gear 2 is in gear ring 4,3 side of planetary gear
It is engaged with gear ring 4, the other side is engaged with sun gear 2；
One end of the lead screw 5 is equipped with shaft 6, the axle portion of the planetary gear 3 is equipped with through-hole, and the through-hole is rotationally
It is sheathed on shaft 6.
The working principle of the gear set transmission of above-mentioned timber side opening machine illustrates: above-mentioned sun gear 2 is connected to transmission
Mechanism drives 2 rotation of sun gear by transmission mechanism (can be motor), at this time since 3 side of planetary gear is engaged in too
Positive gear 2, the other side are engaged in gear ring 4, and gear ring 4 is fixed, so that 2 rotation of sun gear drives the axle portion of planetary gear 3 to occur
Displacement, since 3 axle portion of planetary gear is connected to the shaft 6 of 5 one end of lead screw, so that shaft 6 revolves around sun gear 2, to make
It obtains lead screw 5 and rotation occurs.The boring assemblies axial displacement that timber side opening machine can be realized by 5 rotation of lead screw, makes drill bit to wood
Material direction is mobile or retracts.
Said gear group transmission mechanism is applied on timber side opening machine, as shown in figure 3, timber side opening machine includes timber positioning
Component 8, brushless motor 9 and motor shaft 91 connect drill bit using 91 one end of motor shaft, and the other end connects sun gear 2, and passes through
Said gear group transmission mechanism drives 5 rotation of lead screw, makes 5 deceleration rotation of lead screw to drive 9 axial displacement of brushless motor
Drill bit is obtained to the movement of 8 direction of timber positioning component or is retracted, is drilled to the timber of positioning.
In the gear set transmission of above-mentioned timber side opening machine, by transmission mechanism drive 2 rotation of sun gear, at this time by
It is engaged in sun gear 2 in 3 side of planetary gear, the other side is engaged in gear ring 4, and gear ring 4 is fixed, so that 2 rotation of sun gear
The axle portion of planetary gear 3 is driven to be subjected to displacement, since 3 axle portion of planetary gear is connected to the shaft 6 of 5 one end of lead screw, so that shaft 6
It revolves around sun gear 2, so that rotation occurs for lead screw 5.The drilling group of timber side opening machine can be realized by 5 rotation of lead screw
Part axial displacement is kept drill bit mobile to timber direction or retracted, pushed the side of boring assemblies using cylinder compared to the prior art
Formula, it is no longer necessary to which high-pressure air source, convenient for using in the occasion of not air compressor machine, structure is more compact, easy to carry.
Further, in the gear set transmission of above-mentioned timber side opening machine, the quantity of the planetary gear 3 be 3 with
On.
Seen from the above description, 3 or more planetary gears 3 are set, is conducive to sun gear and is coaxially positioned in gear ring 4
Side is that the rotation of lead screw 5 is more steady, and will not shift vibration.
It further, further include motor shaft 91, the sun gear in the gear set transmission of above-mentioned timber side opening machine
The coaxially connected one end in motor shaft 91 in 2 one end.
Seen from the above description, sun gear rotation is directly driven by motor shaft 91, structure is simple, is driven more stable.
Further, in the gear set transmission of above-mentioned timber side opening machine, the sun gear 2 is connect with motor shaft 91
One end be equipped with limit raised line 21, one end that the motor shaft 91 connect with sun gear 2 equipped with limit raised line 21 it is matched
Groove.
Seen from the above description, matched pair between 91 end of sun gear 2 and motor shaft by limit raised line 21 and groove
It connects, realizes that motor shaft 91 drives 2 rotation of sun gear by simple structure, simplify mechanical structure, improve transmission efficiency.
It further, further include disk 7 in the gear set transmission of above-mentioned timber side opening machine, the one of the lead screw 5
Coaxially connected one end in disk 7 is held, the shaft 6 is connected to the other end of disk 7.
Seen from the above description, lead screw 5 is connected by disk 7, and shaft 6 is connected on disk 7, planetary gear is utilized
3 drive shaft 6 to be displaced, to drive 7 rotation of disk, and then drive 5 rotation of lead screw, this connection type facilitates the group of lead screw 5
Assembly and disassembly are conducive to the disassembly maintenance of part.
Embodiment 1
A kind of gear set transmission of timber side opening machine, including rack 1, sun gear 2, planetary gear 3,4 and of gear ring
Lead screw 5；
The gear ring 4 is fixed on rack 1, and the coaxial arrangement of sun gear 2 is in gear ring 4,3 side of planetary gear
It is engaged with gear ring 4, the other side is engaged with sun gear 2；
One end of the lead screw 5 is equipped with shaft 6, the axle portion of the planetary gear 3 is equipped with through-hole, and the through-hole is rotationally
It is sheathed on shaft 6.
The quantity of the planetary gear 3 is 3 or more.
The gear set transmission of the timber side opening machine further includes motor shaft 91, and one end of the sun gear 2 is coaxial
It is connected to one end of motor shaft 91.
One end that the sun gear 2 is connect with motor shaft 91 is equipped with limit raised line 21, the motor shaft 91 and sun tooth
One end of 2 connection of wheel is equipped with and the limit matched groove of raised line 21.
It further include disk 7, the coaxially connected one end in disk 7 in one end of the lead screw 5, the shaft 6 is connected to disk 7
The other end.
In conclusion passing through transmission mechanism band in the gear set transmission of timber side opening machine provided by the utility model
Dynamic sun gear rotation, at this time since planetary gear side is engaged in sun gear, the other side is engaged in gear ring, and gear ring is fixed,
So that sun gear rotation drives planetary gear axle portion to be subjected to displacement, since planetary gear axle portion is connected to the axis of lead screw one end
Bar, so that shaft revolves around sun gear, so that rotation occurs for lead screw.Timber side opening machine can be realized by lead screw rotation
Boring assemblies axial displacement, keep drill bit mobile to timber direction or retract, drilling is pushed using cylinder compared to the prior art
The mode of component, it is no longer necessary to which high-pressure air source, convenient for using in the occasion of not air compressor machine, structure is more compact, easy to carry.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of gear set transmission of timber side opening machine, which is characterized in that including rack, sun gear, planetary gear, tooth
Circle and lead screw；
The gear ring is fixed on rack, and in gear ring, the planetary gear side is nibbled with gear ring for the sun gear coaxial arrangement
It closes, the other side is engaged with sun gear；
One end of the lead screw is equipped with shaft, the planetary gear axle portion is equipped with through-hole, and the through-hole is rotationally sheathed on
Shaft.
2. the gear set transmission of timber side opening machine according to claim 1, which is characterized in that the planetary gear
Quantity is 3 or more.
3. the gear set transmission of timber side opening machine according to claim 1, which is characterized in that it further include motor shaft,
The coaxially connected one end in motor shaft in one end of the sun gear.
4. the gear set transmission of timber side opening machine according to claim 3, which is characterized in that the sun gear with
One end of motor axis connection is equipped with limit raised line, and one end that the motor shaft is connect with sun gear is equipped with to be matched with limit raised line
Groove.
5. the gear set transmission of timber side opening machine according to claim 1, which is characterized in that it further include disk, institute
Coaxially connected one end in disk in one end of lead screw is stated, the shaft is connected to the other end of disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113528.6U CN209262187U (en) | 2018-12-17 | 2018-12-17 | A kind of gear set transmission of timber side opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113528.6U CN209262187U (en) | 2018-12-17 | 2018-12-17 | A kind of gear set transmission of timber side opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262187U true CN209262187U (en) | 2019-08-16 |
Family
ID=67559764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822113528.6U Active CN209262187U (en) | 2018-12-17 | 2018-12-17 | A kind of gear set transmission of timber side opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209262187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134223A (en) * | 2021-04-27 | 2021-07-20 | 天水师范学院 | Simulation training device for martial arts |
-
2018
- 2018-12-17 CN CN201822113528.6U patent/CN209262187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134223A (en) * | 2021-04-27 | 2021-07-20 | 天水师范学院 | Simulation training device for martial arts |
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