CN110153501A - A kind of oil smoke machining cutting equipment based on thread slider positioning principle - Google Patents
A kind of oil smoke machining cutting equipment based on thread slider positioning principle Download PDFInfo
- Publication number
- CN110153501A CN110153501A CN201810156506.XA CN201810156506A CN110153501A CN 110153501 A CN110153501 A CN 110153501A CN 201810156506 A CN201810156506 A CN 201810156506A CN 110153501 A CN110153501 A CN 110153501A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- thread
- oil smoke
- thread slider
- plate
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
- B23Q5/344—Cams
Abstract
A kind of oil smoke machining cutting equipment based on thread slider positioning principle, including pedestal, pedestal two sides are symmetrically fixedly connected there are two support plate, support plate top is by being fixedly connected with mounting plate, the shifting chute of opening down setting is offered on the mounting plate, and movable block is provided in shifting chute, offers tapped through hole on movable block, tapped through hole internal screw thread is connected with threaded rod, and threaded rod right end is fixedly connected with first motor output shaft.The beneficial effects of the invention are as follows shaft band moving cams to rotate, and cam is to drive mobile column to move downward, to realize the decline of cutting machine height；The rotation of handle grip turn lever, two thread sliders matched with thread segment in rotating bar are mobile to the middle of rotating bar simultaneously, so that the verticality of oscillating rod be made to increase, then drive level board to move downward, level board drives briquetting to push down plate, to improve the accuracy of sheet fabrication.
Description
Technical field
The present invention relates to kitchen ventilator technical fields, and in particular to a kind of oil smoke machining based on thread slider positioning principle
Use cutting equipment.
Background technique
Smoke exhaust ventilator is also known as range hood, is a kind of kitchen appliance for purifying kitchen environment.It is mounted on kitchen health section
Above energy range hood cooking stove, the oil smoke being harmful to the human body generated in the waste and cooking process of cooking stove burning can be taken out rapidly
It walks, discharge is outdoor, reduces pollution, purifies air, and have gas defence, explosion-proof safety guarantee effect.
The family kitchen smoke evacuation work of early stage is completed by exhaust fan.Although exhaust fan can exclude in kitchen
Most of oil smoke, but it but powerlessly solves the pollution of the oil smoke that generates to entire kitchen in culinary art, the oil smoke generated in culinary art
It will lead to the hair of many diseases if people works in the room full of oil smoke for a long time containing the substance being much harmful to the human body
It is raw.
In the process of kitchen ventilator, it is often necessary to cutting process is carried out to the plate of plate-like structure, so that its
Reach required shape and size.But board-like material processing when because being difficult to cause workpiece to shift due to clamping, to make
Decline at machining accuracy, influences product quality.
Summary of the invention
The purpose of the present invention is to provide a kind of oil smoke machining cutting equipment based on thread slider positioning principle, with
Solve the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of oil smoke machining cutting equipment based on thread slider positioning principle, including pedestal, pedestal two sides are symmetrical
It is fixedly connected there are two support plate, support plate top offers opening court by being fixedly connected with mounting plate on the mounting plate
The shifting chute of lower setting is provided with movable block in shifting chute, and tapped through hole, the connection of tapped through hole internal screw thread are offered on movable block
There is threaded rod, threaded rod right end is fixedly connected with first motor output shaft；It is fixedly connected on the downside of the movable block by connecting column
There is cutting machine apparatus for adjusting position, the bottom end of the cutting machine apparatus for adjusting position is fixedly connected with cutting machine；On the pedestal
It is placed with plate, is provided with positioning device above the plate both ends, the positioning device includes fixed plate, fixed plate one end
It is fixedly connected with support plate, is fixedly connected with vertical plate on the downside of the fixed plate other end, rotation is rotatably connected on vertical plate
Bar, rotating bar are arranged across support plate, and rotating bar outer end is fixedly connected with handle, and are respectively provided with that there are two screw threads in rotating bar
Section, it is threaded with thread slider on thread segment, first axle is provided on the thread slider, is gone back below the rotating bar
It is provided with level board, is symmetrical arranged that there are two second hinges on level board, pass through oscillating rod between second hinge and first axle
It is connected, is provided with briquetting on the downside of the level board.
Be as a further solution of the present invention: the section of the movable block and shifting chute is in convex shape, shifting chute with
Movable block matches.
As the present invention, further scheme is: the cutting machine apparatus for adjusting position includes support column, on support column
The second groove of opening down setting is offered, the second inside grooves are provided with shaft, shaft one end and the second motor output shaft
It is fixedly connected, the shaft other end is fixedly connected with cam, is provided with mobile column below cam, mobile column bottom end, which is fixedly connected with, cuts
Cutting mill symmetrically opens up on the second groove inner sidewall there are two guide groove, is provided with guide rod in guide groove, guide rod with lead
It is connected between slot inner top by spring, and the other end of guide rod is fixedly connected with mobile column.
As the present invention, further scheme is: through-hole there are two symmetrically opening up on the support column side wall.
As the present invention, further scheme is: the first groove of opening down setting is offered in the fixed plate,
Two mobile bars are provided in first groove, mobile bar bottom end is fixedly connected with thread slider.
As the present invention, further scheme is: the thread rotary orientation of two thread segments is opposite.
As the present invention, further scheme is: the chip pocket of opening up setting is offered on the pedestal.
As the present invention, further scheme is: being fixedly connected with neonychium on the downside of the briquetting.
The beneficial effects of the invention are as follows shaft band moving cams to rotate, and cam is to drive mobile column to move downward, thus real
The decline of cutting machine height is showed；The rotation of handle grip turn lever, two thread sliders matched with thread segment in rotating bar
It is mobile to the middle of rotating bar simultaneously, so that the verticality of oscillating rod be made to increase, then drive level board to move downward, level board
Briquetting is driven to push down plate, to improve the accuracy of sheet fabrication.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of cutting machine apparatus for adjusting position of the present invention；
Fig. 3 is the structural schematic diagram of positioning device of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-Fig. 3, in the embodiment of the present invention, a kind of oil smoke machining based on thread slider positioning principle is with cutting
Equipment, including pedestal 1 are cut, 1 two sides of pedestal are symmetrically fixedly connected there are two support plate 2, and 2 top of support plate, which passes through, to be fixedly connected with
Mounting plate 3 offers the shifting chute 4 of opening down setting on the mounting plate 3, is provided with movable block 6 in shifting chute 4, mobile
Tapped through hole 7 is offered on block 6,7 internal screw thread of tapped through hole is connected with threaded rod 5, and 5 right end of threaded rod and first motor 8 export
Axis is fixedly connected；Cutting machine apparatus for adjusting position 10 is fixedly connected with by connecting column 9 on the downside of the movable block 6, in cutting
It needs to be horizontally moved, starts first motor 8, first motor 8 drives threaded rod 5 to rotate, the movement matched with threaded rod 5
Block 6 moves in shifting chute 4, so that cutting machine apparatus for adjusting position 10 be driven to move left and right by connecting column 9；
The section of the movable block 6 and shifting chute 4 is in convex shape, and shifting chute 4 is matched with movable block 6.
The bottom end of the cutting machine apparatus for adjusting position 10 is fixedly connected with cutting machine 11, and the cutting machine position adjusts dress
Setting 10 includes support column 101, offers the second groove 102 of opening down setting on support column 101, inside the second groove 102
It is provided with shaft 103,103 one end of shaft is fixedly connected with the second motor (not shown) output shaft, and 103 other end of shaft is solid
Surely it is connected with cam 104, mobile column 105 is provided with below cam 104,105 bottom end of mobile column is fixedly connected with cutting machine 11, institute
Guide groove 106 there are two symmetrically opening up on 102 inner sidewall of the second groove is stated, is provided with guide rod 107 in guide groove 106, is oriented to
It is connected between bar 107 and 106 inner top of guide groove by spring 108, and the other end of guide rod 107 and mobile column 105 are solid
Fixed connection starts the second motor when needing the height of cutting machine 11 to decline, and the second motor drives shaft 103 to rotate, shaft
103 band moving cams 104 rotate, and cam 104 is to drive mobile column 105 to move downward, to realize 11 height of cutting machine
Decline；Then rotate cam 104 again, then cam 104 is separated with 105 phase of mobile column, and mobile column 105 is acted in spring 108
Lower rising, to realize the rising of cutting machine 11；
It is symmetrically opened up on 101 side wall of support column there are two through-hole 109, through-hole 109 plays resigning to cam 104 and makees
With.
It is placed with plate 13 on the pedestal 1, is provided with positioning device 14, the positioning above 13 both ends of plate
Device 14 includes fixed plate 141, and 141 one end of fixed plate is fixedly connected with support plate 2, solid on the downside of 141 other end of fixed plate
Surely it is connected with vertical plate 142, rotating bar 143 is rotatably connected on vertical plate 142, rotating bar 143 is arranged across support plate 2, turns
143 outer end of lever is fixedly connected with handle 1412, and is respectively provided in rotating bar 143 there are two thread segment 144, on thread segment 144
It is threaded with thread slider 145, first axle 146,143 lower section of rotating bar are provided on the thread slider 145
It is additionally provided with level board 148, is symmetrical arranged that there are two second hinge 149, second hinge 149 and first axles on level board 148
It is connected between 146 by oscillating rod 147, briquetting 1410 is provided on the downside of the level board 148, plate 13 is placed to pedestal
After on 1, swing handle 1412, handle 1412 drives rotating bar 143 to rotate, two matched with thread segment 144 in rotating bar 143
A thread slider 145 is mobile to the middle of rotating bar 143 simultaneously, so that the verticality of oscillating rod 147 be made to increase, then drives water
Plate 148 moves downward, and level board 148 drives briquetting 1410 to push down plate 13, to improve the accurate of the processing of plate 13
Degree.
The first groove 1413 of opening down setting is offered in the fixed plate 141, is provided in the first groove 1413
Two mobile bars 1414,1414 bottom end of mobile bar are fixedly connected with thread slider 145, and mobile bar 1414 is in the first groove 1413
It is mobile, it can prevent thread slider 145 from rotating together with rotating bar 143.
The thread rotary orientation of two thread segments 144 is opposite.
The chip pocket 12 of opening up setting is offered on the pedestal 1.
Neonychium 1411 is fixedly connected on the downside of the briquetting 1410, neonychium 1411 protects plate 13.
The course of work of the invention is: needing to be horizontally moved in cutting, starts first motor 8,8 band of first motor
Dynamic threaded rod 5 rotates, and the movable block 6 matched with threaded rod 5 moves in shifting chute 4, to be cut by connecting column 9 to drive
Cutting mill apparatus for adjusting position 10 moves left and right；When needing the height of cutting machine 11 to decline, start the second motor, the second motor band
Turn axis 103 rotates, and shaft 103 is rotated with moving cam 104, and cam 104 is to drive mobile column 105 to move downward, thus real
The decline of 11 height of cutting machine is showed；Then rotate cam 104 again, then cam 104 is separated with 105 phase of mobile column, mobile
Column 105 rises under the effect of spring 108, to realize the rising of cutting machine 11；After plate 13 is placed on pedestal 1, turn
Dynamic handle 1412, handle 1412 drive rotating bar 143 to rotate, and two screw threads matched with thread segment 144 in rotating bar 143 are sliding
Block 145 is mobile to the middle of rotating bar 143 simultaneously, so that the verticality of oscillating rod 147 be made to increase, then drives level board 148
It moves downward, level board 148 drives briquetting 1410 to push down plate 13, to improve the accuracy of the processing of plate 13.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of oil smoke machining cutting equipment based on thread slider positioning principle, including pedestal, pedestal two sides are symmetrically solid
There are two support plates for fixed connection, and support plate top is by being fixedly connected with mounting plate, which is characterized in that opens up on the mounting plate
There is the shifting chute of opening down setting, movable block is provided in shifting chute, offer tapped through hole on movable block, in tapped through hole
It is threaded with threaded rod, threaded rod right end is fixedly connected with first motor output shaft；Pass through connecting column on the downside of the movable block
It is fixedly connected with cutting machine apparatus for adjusting position, the bottom end of the cutting machine apparatus for adjusting position is fixedly connected with cutting machine；Institute
It states and is placed with plate on pedestal, be provided with positioning device above the plate both ends, the positioning device includes fixed plate, Gu
Fixed board one end is fixedly connected with support plate, and vertical plate, the company of rotation on vertical plate are fixedly connected on the downside of the fixed plate other end
It is connected to rotating bar, rotating bar is arranged across support plate, and rotating bar outer end is fixedly connected with handle, and two are provided in rotating bar
A thread segment is threaded with thread slider on thread segment, first axle, the rotating bar is provided on the thread slider
Lower section is additionally provided with level board, is symmetrical arranged that there are two second hinges on level board, passes through between second hinge and first axle
Oscillating rod is connected, and is provided with briquetting on the downside of the level board.
2. a kind of oil smoke machining cutting equipment based on thread slider positioning principle according to claim 1, special
Sign is that the section of the movable block and shifting chute is in convex shape, and shifting chute is matched with movable block.
3. a kind of oil smoke machining cutting equipment based on thread slider positioning principle according to claim 1, special
Sign is that the cutting machine apparatus for adjusting position includes support column, and the second groove of opening down setting is offered on support column,
Second inside grooves are provided with shaft, and shaft one end is fixedly connected with the second motor output shaft, and the shaft other end is fixedly connected with
Cam, is provided with mobile column below cam, and mobile column bottom end is fixedly connected with cutting machine, symmetrical on the second groove inner sidewall
It opens up there are two guide groove, is provided with guide rod in guide groove, is connected between guide rod and guide groove inner top by spring,
And the other end of guide rod is fixedly connected with mobile column.
4. a kind of oil smoke machining cutting equipment based on thread slider positioning principle according to claim 3, special
Sign is, symmetrically opens up that there are two through-holes on the support column side wall.
5. a kind of oil smoke machining cutting equipment based on thread slider positioning principle according to claim 1, special
Sign is, the first groove of opening down setting is offered in the fixed plate, and two mobile bars are provided in the first groove, moves
Lever bottom end is fixedly connected with thread slider.
6. a kind of oil smoke machining cutting equipment based on thread slider positioning principle according to claim 1 or 5,
It is characterized in that, the thread rotary orientation of two thread segments is opposite.
7. a kind of oil smoke machining cutting equipment based on thread slider positioning principle according to claim 1, special
Sign is, the chip pocket of opening up setting is offered on the pedestal.
8. a kind of oil smoke machining cutting equipment based on thread slider positioning principle according to claim 1 or claim 7,
It is characterized in that, is fixedly connected with neonychium on the downside of the briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156506.XA CN110153501A (en) | 2018-02-24 | 2018-02-24 | A kind of oil smoke machining cutting equipment based on thread slider positioning principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156506.XA CN110153501A (en) | 2018-02-24 | 2018-02-24 | A kind of oil smoke machining cutting equipment based on thread slider positioning principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110153501A true CN110153501A (en) | 2019-08-23 |
Family
ID=67635670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810156506.XA Pending CN110153501A (en) | 2018-02-24 | 2018-02-24 | A kind of oil smoke machining cutting equipment based on thread slider positioning principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110153501A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921802A (en) * | 2020-07-20 | 2020-11-13 | 马鞍山市泰隆家具有限公司 | Glue spreading device for processing spliced furniture board |
| CN111957510A (en) * | 2020-08-05 | 2020-11-20 | 安徽省中测电子科技有限公司 | Automatic marking device for test |
| CN115179068A (en) * | 2022-07-05 | 2022-10-14 | 芜湖市诚信锌合金有限公司 | Machining device and machining method for zinc alloy wear-resistant guide rail plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080173292A1 (en) * | 2007-01-19 | 2008-07-24 | Yuehting Chen | Cutting angle adjustment device for a stone cutter |
| CN205218885U (en) * | 2015-12-19 | 2016-05-11 | 长安大学 | Rapid clamping device |
| CN107381055A (en) * | 2017-09-05 | 2017-11-24 | 滁州克莱帝玻璃科技有限公司 | A kind of glass partition production clamping device |
| CN206717130U (en) * | 2017-04-27 | 2017-12-08 | 林涛 | A kind of part cutter device for machine-building |
| CN107553418A (en) * | 2017-09-16 | 2018-01-09 | 晋江盾研机械设计有限公司 | A kind of handware production and processing rig |
| CN207014458U (en) * | 2017-07-12 | 2018-02-16 | 卢正远 | A kind of machinery perforating device |
-
2018
- 2018-02-24 CN CN201810156506.XA patent/CN110153501A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080173292A1 (en) * | 2007-01-19 | 2008-07-24 | Yuehting Chen | Cutting angle adjustment device for a stone cutter |
| CN205218885U (en) * | 2015-12-19 | 2016-05-11 | 长安大学 | Rapid clamping device |
| CN206717130U (en) * | 2017-04-27 | 2017-12-08 | 林涛 | A kind of part cutter device for machine-building |
| CN207014458U (en) * | 2017-07-12 | 2018-02-16 | 卢正远 | A kind of machinery perforating device |
| CN107381055A (en) * | 2017-09-05 | 2017-11-24 | 滁州克莱帝玻璃科技有限公司 | A kind of glass partition production clamping device |
| CN107553418A (en) * | 2017-09-16 | 2018-01-09 | 晋江盾研机械设计有限公司 | A kind of handware production and processing rig |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921802A (en) * | 2020-07-20 | 2020-11-13 | 马鞍山市泰隆家具有限公司 | Glue spreading device for processing spliced furniture board |
| CN111957510A (en) * | 2020-08-05 | 2020-11-20 | 安徽省中测电子科技有限公司 | Automatic marking device for test |
| CN115179068A (en) * | 2022-07-05 | 2022-10-14 | 芜湖市诚信锌合金有限公司 | Machining device and machining method for zinc alloy wear-resistant guide rail plate |
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Application publication date: 20190823 |
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