CN205852991U - A kind of wood-milling machine driven by worm reduction gear - Google Patents
A kind of wood-milling machine driven by worm reduction gear Download PDFInfo
- Publication number
- CN205852991U CN205852991U CN201620707852.9U CN201620707852U CN205852991U CN 205852991 U CN205852991 U CN 205852991U CN 201620707852 U CN201620707852 U CN 201620707852U CN 205852991 U CN205852991 U CN 205852991U
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- CN
- China
- Prior art keywords
- reduction gear
- worm reduction
- frame
- wood
- workbench
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Abstract
This utility model relates to a kind of wood-milling machine driven by worm reduction gear.This utility model includes frame and is located at a workbench of frame upper surface along frame width, the frame of workbench both sides is respectively equipped with a working machine head, working machine head is provided with milling cutter device, a tooth bar parallel with sliding-rail groove it is provided with between workbench lower surface two sliding-rail groove, a servomotor and one it is fixed with by the worm reduction gear of driven by servomotor in frame below workbench, the end of the output shaft of described worm reduction gear be provided with one with tooth bar meshed gears, sheathed a connecting seat outside the output shaft of worm reduction gear.The wood-milling machine that should be driven by worm reduction gear has advantage rational in infrastructure, that precision is high, cheap and efficiency is high, worm reduction gear is used to substitute the design of planet-gear speed reducer, make use of the feature that the price of worm reduction gear is low, reduce the price of wood-milling machine, it is beneficial to wood-milling machine promote, is suitable to wide popularization and application.
Description
Technical field
This utility model relates to a kind of carpenter's milling machine, is specifically related to a kind of wood-milling machine driven by worm reduction gear.
Background technology
Wood-milling machine be utilize the milling cutter of high speed rotating that timber is slotted, one of the common equipment of the operation such as molding,
Having the advantage that crudy is good, efficiency is high, along with the raising of timber work Mechanization Level, wood-milling machine is by more and more extensive
Be applied in timber work.Existing wood-milling machine typically uses ball-screw push work platform to move reciprocatingly in frame,
Ball-screw easily bends beats, and operation has some setbacks, and precision is low, poor stability, causes the mismachining tolerance in timber work relatively big,
Have impact on the quality of product to a certain extent；On the other hand, existing wood-milling machine typically uses planet-gear speed reducer to carry out
Slowing down, but planet-gear speed reducer is expensive, the price causing wood-milling machine is high, is unfavorable for the popularization of wood-milling machine.Cause
This, need the wood-milling machine that a kind of precision is high and cheap badly.
Summary of the invention
This utility model is in order to make up the deficiencies in the prior art, it is provided that a kind of rational in infrastructure, precision is high and cheap
The wood-milling machine driven by worm reduction gear, solve problems of the prior art.
This utility model is achieved by the following technical solution:
A kind of wood-milling machine driven by worm reduction gear, is located at frame upper surface including frame with along frame width
A workbench, the frame of workbench both sides is respectively equipped with a working machine head, working machine head is provided with milling cutter device, edge
The width of frame is provided with two slide rails be arrangeding in parallel in the frame below workbench, the lower surface at workbench is provided with
Article two, the sliding-rail groove matched with described slide rail, is provided with a tooth parallel with sliding-rail groove between workbench lower surface two sliding-rail groove
Bar, the frame below workbench is fixed with a servomotor and by the worm reduction gear of driven by servomotor, described
The end of the output shaft of worm reduction gear be provided with one with tooth bar meshed gears, outside the output shaft of worm reduction gear sheathed one
Connecting seat, the bottom of described connection seat is fixed on worm reduction gear.
Described connection seat includes that a top board and a base plate, the lower surface of described top board and the upper surface of base plate are by some
Length connecting rod that is identical and that be arranged in parallel links together, and described base plate is fixed on worm reduction gear, embedding on described top board
If a bearing, the upper end of the output shaft of described worm reduction gear sequentially passes through described base plate, the bearing be located on top board and
It is connected with described gear after top board.
Described milling cutter device includes the main shaft being located on working machine head and is located at the facing cutter of main shaft bottom.
Described working machine head slides and is located in frame, is provided with the cylinder driving working machine head to slide in frame.
The beneficial effects of the utility model are: the wood-milling machine that should be driven by worm reduction gear, have rational in infrastructure, precision
High, cheap and that efficiency is high advantage.Wherein, the design of rack and pinion, can be the mobile offer power of workbench, relatively
There is provided the mode of power in existing employing ball-screw, will not bend jumping phenomena, runs smooth and easy, and precision is high, stability
Good.Use worm reduction gear to substitute the design of planet-gear speed reducer, make use of the feature that the price of worm reduction gear is low, reduce
The price of wood-milling machine, beneficially wood-milling machine are promoted.The output shaft that is designed as connecting seat provides support seat, it is to avoid output
The bending of axle or displacement, enhance the stability of output shaft, it is therefore prevented that gear skids on tooth bar, is suitable to wide popularization and application.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is longitudinal sectional structure schematic diagram of the present utility model.
Fig. 2 is worm reduction gear and the structural representation of connection seat in Fig. 1.
In figure, 1, frame, 2, workbench, 3, working machine head, 4, slide rail, 5, sliding-rail groove, 6, tooth bar, 7, servomotor, 8,
Worm reduction gear, 9, gear, 10, top board, 11, base plate, 12, connecting rod, 13, bearing, 14, main shaft, 15, facing cutter, 16, gas
Cylinder, 17, output shaft.
Detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combine its accompanying drawing, to this reality
It is described in detail with novel.
As shown in Fig. 1-Fig. 2, the wood-milling machine that should be driven by worm reduction gear, including frame 1 with along frame 1 width side
To being located at a workbench 2 of frame 1 upper surface, the frame 1 of workbench 2 both sides is respectively equipped with a working machine head 3, in work
Head 3 is provided with milling cutter device, is provided with two and be arranged in parallel in the width of frame 1 frame 1 below workbench 2
Slide rail 4, the lower surface at workbench 2 is provided with two sliding-rail grooves 5 matched with described slide rail 4, sliding at workbench 2 lower surface two
It is provided with a tooth bar 6 parallel with sliding-rail groove 5 between rail groove 5, the frame 1 below workbench 2 is fixed with a servomotor 7
With a worm reduction gear 8 driven by servomotor 7, the end of the output shaft 17 of described worm reduction gear 8 be provided with one with tooth bar 6
Meshed gears 9, sheathed a connecting seat outside the output shaft 17 of worm reduction gear 8, snail is fixed in the bottom of described connection seat
On wheel reductor, described connection seat includes top board 10 and a base plate 11, the lower surface of described top board 10 and the upper table of base plate 11
Face connecting rod 12 that is identical by some root length degree and that be arranged in parallel links together, and described base plate 11 is fixed on worm reduction gear
On 8, described top board 10 being embedded a bearing 13, the upper end of the output shaft 17 of described worm reduction gear 8 sequentially passes through described base plate
11, being connected with described gear 9 after the bearing 13 being located on top board 10 and top board 10, described milling cutter device includes being located at work
Main shaft 14 on head 3 and the facing cutter 15 being located at main shaft 14 bottom, described working machine head 3 slides and is located in frame 1, in frame
1 is provided with the cylinder 16 driving working machine head 3 to slide.
The wood-milling machine that the present embodiment is driven by worm reduction gear, slide rail 4 that frame 1 upper surface two be arranged in parallel and work
The design of the sliding-rail groove 5 that station 2 lower surface two coordinates with described slide rail 4, can make workbench 2 smoothly make in frame 1 past
Multiple motion, good stability；A tooth bar 6 parallel with sliding-rail groove 5 and therewith it is provided with between workbench 2 lower surface two sliding-rail groove 5
The design of meshed gears 9, can be the mobile offer power of workbench 2, provides power relative to existing employing ball-screw
Mode, will not bend jumping phenomena, and precision is higher, and stability is more preferable.This utility model uses worm reduction gear 8 to substitute row
The design of star gear reduction unit, the price that make use of worm reduction gear 8 is the cheapest compared with the price of planet-gear speed reducer, reduces
The price of this wood-milling machine, beneficially wood-milling machine are promoted.
When workbench 2 moves on slide rail 4, when particularly changing direction or meet obstructions, need bigger power, ability
Realizing the movement of workbench 2, this has higher requirement, owing to output shaft 17 has with the operation of engaging of tooth bar 6 for gear 9
Certain length and shortage support, and easily deform, it is most likely that cause gear 9 to skid on tooth bar 6, in order to avoid this type of
The generation of problem.The wood-milling machine that the present embodiment is driven by worm reduction gear, at the outer sheathed a connecting seat of output shaft 17, connects seat
The output shaft 17 that is designed as provide support, it is to avoid the bending of output shaft 17 or displacement, it is therefore prevented that gear 9 is beaten on tooth bar 6
Sliding, make gear 9 and tooth bar 6 engage run more smoothly.Described working machine head 3 slides and is located in frame 1, sets in frame 1
There is the cylinder 16 driving working machine head 3 to slide, be so designed that, working machine head 16 can be made to move in the longitudinal direction, it is possible to make milling
Cutterhead 15 moves in the longitudinal direction so that it is work more flexible, improves work efficiency of the present utility model.
This utility model does not describes part in detail, is the known technology of those skilled in the art of the present technique.Finally illustrate, with
Upper embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment to this utility model
It is described in detail, it will be understood by those within the art that, the technical solution of the utility model can have been repaiied
Changing or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained at this utility model
Right in the middle of.
Claims (4)
1. the wood-milling machine driven by worm reduction gear, is characterized in that: includes frame and is located at machine along frame width
One workbench of frame upper surface, is respectively equipped with a working machine head in the frame of workbench both sides, is provided with milling on working machine head
Knife system, is provided with two slide rails be arrangeding in parallel, at workbench in the width of the frame frame below workbench
Lower surface is provided with two sliding-rail grooves matched with described slide rail, is provided with one and slide rail between workbench lower surface two sliding-rail groove
The tooth bar that groove is parallel, the frame below workbench is fixed with a servomotor and and is subtracted by the worm gear of driven by servomotor
Speed machine, the end of the output shaft of described worm reduction gear be provided with one with tooth bar meshed gears, at the output shaft of worm reduction gear
The sheathed a connecting seat in outside, the bottom of described connection seat is fixed on worm reduction gear.
A kind of wood-milling machine driven by worm reduction gear the most according to claim 1, is characterized in that: described connection seat bag
Include a top board and a base plate, the lower surface of described top board and the upper surface of base plate by some root length degree identical and be arranged in parallel
Connecting rod links together, and described base plate is fixed on worm reduction gear, and described top board is embedded a bearing, described worm gear reducer
It is connected with described gear after the upper end of the output shaft of machine sequentially passes through described base plate, be located on top board a bearing and top board.
A kind of wood-milling machine driven by worm reduction gear the most according to claim 1, is characterized in that: described milling cutter device
Including the main shaft being located on working machine head and the facing cutter being located at main shaft bottom.
A kind of wood-milling machine driven by worm reduction gear the most according to claim 1, is characterized in that: described working machine head
Slip is located in frame, is provided with the cylinder driving working machine head to slide in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707852.9U CN205852991U (en) | 2016-07-05 | 2016-07-05 | A kind of wood-milling machine driven by worm reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707852.9U CN205852991U (en) | 2016-07-05 | 2016-07-05 | A kind of wood-milling machine driven by worm reduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205852991U true CN205852991U (en) | 2017-01-04 |
Family
ID=57644561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620707852.9U Expired - Fee Related CN205852991U (en) | 2016-07-05 | 2016-07-05 | A kind of wood-milling machine driven by worm reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205852991U (en) |
-
2016
- 2016-07-05 CN CN201620707852.9U patent/CN205852991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170104 Termination date: 20200705 |