CN206296586U - A kind of laser cutting machine workbench lowering or hoisting gear - Google Patents
A kind of laser cutting machine workbench lowering or hoisting gear Download PDFInfo
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- CN206296586U CN206296586U CN201621393774.6U CN201621393774U CN206296586U CN 206296586 U CN206296586 U CN 206296586U CN 201621393774 U CN201621393774 U CN 201621393774U CN 206296586 U CN206296586 U CN 206296586U
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- workbench
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- laser cutting
- frame
- hoisting gear
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Abstract
The utility model discloses a kind of laser cutting machine workbench lowering or hoisting gear, belong to laser cutting machine technical field.It includes frame, workbench and can drive the elevating mechanism moved under workbench in the vertical direction, and it passes through motor drive operational；Elevating mechanism includes the ball screw and ball nut that cooperate, and ball screw is rotatably arranged in frame vertically, and workbench is connected by contiguous block with ball nut；Elevating mechanism has four, rectangular four corners being distributed near frame；Motor and four ball-screws of elevating mechanism are connected by synchronous belt pulley transmission.The utility model is coordinated by ball screw and ball nut can drive workbench smoothly to lift, and rising or falling speed is fast, not card machine, and noise is small；And and the installation site of reasonable Arrangement elevating mechanism, optimizes driving structure form, it is ensured that the level of workbench in lifting process, service life of equipment is improved, and its installation and debugging is more convenient simple.
Description
Technical field
The utility model belongs to laser cutting machine technical field, more specifically to a kind of laser cutting machine workbench
Lowering or hoisting gear.
Background technology
Laser cutting is to cross material surface using the laser beam flying of high power density, heats material in very short time
To thousands of to up to ten thousand degrees Celsius, make material melts or gasification, then will melt or gasification substance blows away from joint-cutting, reach cutting material
The purpose of material.At present, laser cutting machine is widely used in the cutting process of various materials, and the cleavable material of laser has a lot,
The nonmetallic materials such as including lucite, plank, plastics, and the metal material such as stainless steel, carbon steel, steel alloy, aluminium sheet.
Laser cutting machine mainly includes：Laser, beam Propagation component, workbench, microcomputer numerical control device, cooling-water machine, take out
Wind dust removal machine and slag extractor etc..Wherein, workbench is, for carrying material to be cut, below with certain space, can to contain
Put the waste material after cutting.At present, laser can move to form cutting path in the horizontal plane, but most workbench relative to
Frame cannot be moved up and down, and so cause laser freely to be adjusted in vertical direction position with respect to workbench, so as to meet
The not split requirement of different-thickness plate.For example, Chinese Patent Application No. is：201120300930.0, publication date is：2012
The patent document on May 30, in, discloses a kind of laser cutting machine, including operate frame, workbench, the first guide rail, second to lead
Rail and laser head, the operation frame form reject chute, and the workbench is covered on described in network structure and the workbench
The top of reject chute is used to place material to be cut, and the bottom wall of the reject chute is provided with air suction mechanism, the air suction mechanism bag
Inlet scoop, guide duct and air exhauster are included, the inlet scoop is opened in the bottom wall of the reject chute, one end of the guide duct and institute
State inlet scoop connection, the other end to be connected with the air exhauster, the material to be cut is positioned on the workbench and is aligned
The inlet scoop, the air exhauster controls the inlet scoop air draft, so that the material to be cut is adsorbed in the work
On platform.The laser cutting machine of the program is by designing air suction mechanism so that material to be cut smoothly can be adsorbed on workbench,
Cutting progress is favorably improved, but its workbench is fixed, for cutting same thickness plate without any problem,
And change after sheet thickness, it is necessary to adjust distance of the laser head apart from plate, now it will be unable to meet, using with limitation
Property.
Certainly, have tried to be moved up and down by hydraulic oil cylinder driving workbench, such as Chinese Patent Application No. is：
201320108639.2, publication date is：In August, 2013 patent document of 7 days, discloses a kind of work for laser cutting machine
Platform lowering or hoisting gear, including：Pallet changer face, lifting Moving jack horse and regulating base board, lifting Moving jack horse are separately mounted to hand over
The lower section at the table top that changes jobs two ends, regulating base board is distributed in the corner of pallet changer, is set above each described regulating base board
Hold-down support is equipped with, each described hold-down support is built-in with hydraulic jack, each described hydraulic jack and lifting Moving jack horse
Two ends are fixedly connected, and stretch to realize lifting the up and down motion of Moving jack horse by the inner piston rod of hydraulic jack；Exchange work
The both sides of table top are separately installed with least four nylon rollers, are wherein provided with card on the nylon roller in side pallet changer face
Move towards to move forward and backward according to the rolling of nylon roller in groove, pallet changer face.The laser cutting machine realizes the liter of workbench
Drop, but it is, for open large-scale cutting machine, to be not particularly suited for the light materials such as cutting plastics, glass, composite, and
And this arrangement works platform up and down balance system is poor, it is difficult to ensure the level of workbench.
In addition, also have workbench is adjusted using the fit structure of triangle screw rod and nut, but due to its arrangement
Form it is unreasonable, and triangle screw rod and nut screw connection transmission property reason, easily cause card machine, double swerve is strict during lifting
Evil, noise is big, short life, and assembling regulation difficulty is relatively also larger, therefore, being badly in need of one kind can drive laser cutting machine reliably flat
The workbench of steady lifting.
The content of the invention
1st, the problem to be solved
For existing laser cutting machine workbench be unable to lift adjustment or the easy card machine of lift adjustment, rock it is severe, make an uproar
Big and short life the problem of sound, the utility model provides a kind of laser cutting machine workbench lowering or hoisting gear, by ball screw with
Ball nut coordinates can drive workbench smoothly to lift, and rising or falling speed is fast, not card machine, and noise is small.On this basis, also close
Removing the work puts the installation site of elevating mechanism, optimizes driving structure form, it is ensured that the level of workbench in lifting process, reduces ball
The abrasion of screw mandrel and ball nut, improves service life of equipment, and its installation and debugging is more convenient simple.
2nd, technical scheme
To solve the above problems, the utility model is adopted the following technical scheme that.
A kind of laser cutting machine workbench lowering or hoisting gear, including frame, workbench and workbench can be driven in vertical direction
The elevating mechanism for moving up and down, it passes through motor drive operational；Described elevating mechanism includes ball screw and ball nut, rolling
Ballscrew is rotatably arranged in frame vertically, and ball nut is arranged on ball screw, and workbench is by contiguous block and ball spiral shell
Mother's connection.
Used as further improvement of the utility model, the upper and lower ends of described ball screw are fixed on setting by bearing
In fixed block in frame.
Used as further improvement of the utility model, described elevating mechanism is rectangular to be distributed near machine with four
Four corners of frame.
Used as further improvement of the utility model, one end of the ball screw is connected with synchronous pulley, motor it is defeated
Shaft is connected with belt wheel, and Timing Belt bypasses belt wheel and four synchronous pulleys of elevating mechanism on motor output shaft successively.
Used as further improvement of the utility model, described motor is arranged on the outer of the rectangle that four elevating mechanisms are constituted
Side, and on the horizontal central line of rectangle.
As further improvement of the utility model, on the framework soleplate in rectangle that four described elevating mechanisms are constituted
It is provided with three tensioning wheels, respectively the first tensioning wheel, the second tensioning wheel and the 3rd tensioning wheel；The first described tensioning wheel and
Two tensioning wheels are positioned close to the side of motor, and symmetrical to the horizontal central line on rectangle；The 3rd described tensioning wheel is set
In the side away from motor, and on the horizontal central line of rectangle.
Used as further improvement of the utility model, described workbench is rectangular frame structure, its two frame in left and right
Two ends connection elevating mechanism, be provided with multipair notch along its length on its former and later two frame, for snap in place it is to be cut
The supporting plate of plate.
Used as further improvement of the utility model, the lower section angle cleat of described workbench left and right side frame, angle steel leads to
Bolt is crossed to be connected with contiguous block.
3rd, beneficial effect
Compared to prior art, the beneficial effects of the utility model are：
(1) the utility model laser cutting machine workbench lowering or hoisting gear, workbench can be driven vertical by elevating mechanism
Direction is moved up and down, and realizes the regulation of height of table, and elevating mechanism is coordinated using ball screw and ball nut, it is ensured that
Lifting is steady, and speed is relatively fast, not card machine, and noise is smaller；
(2) the utility model laser cutting machine workbench lowering or hoisting gear, drives workbench upper and lower using four elevating mechanisms
Mobile, the strong point is more, and optimizes the position of elevating mechanism, their rectangular four corners being distributed near frame,
Driving is reliable and stable, while motor drives four elevating mechanisms to work by Timing Belt simultaneously, synchronism is good, it is ensured that workbench exists
Level in lifting process, so as to be not likely to produce card machine；
(3) the utility model laser cutting machine workbench lowering or hoisting gear, motor is arranged on the square that four elevating mechanisms are constituted
The outside of shape, and on the horizontal central line of rectangle, motor and elevating mechanism integrated symmetric arrange that compact conformation rationally, is easy to
Installation and debugging, while enabling Timing Belt to be smoothly installed to motor and elevating mechanism by the tension of three tensioning wheels
On belt wheel；
(4) the utility model laser cutting machine workbench lowering or hoisting gear, workbench is rectangular frame structure, its left and right two
The two ends connection elevating mechanism of frame, multipair notch is provided with its former and later two frame along its length, is treated for snapping in placement
The supporting plate of plate is cut, waste material can drop to workbench lower section after this design plate is cut, and be easy to the collection of waste material.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model laser cutting machine workbench lowering or hoisting gear；
Fig. 2 is the vertical view section structure schematic diagram of the utility model laser cutting machine workbench lowering or hoisting gear；
Fig. 3 is the partial structural diagram of A-A section views in Fig. 2.
In figure：1st, workbench；2nd, elevating mechanism；201st, ball screw；202nd, ball nut；203rd, contiguous block；204th, it is same
Step belt wheel；3rd, motor；4th, Timing Belt；5th, the first tensioning wheel；6th, the second tensioning wheel；7th, the 3rd tensioning wheel.
Specific embodiment
The utility model is further described below with reference to specific embodiments and the drawings.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of laser cutting machine workbench lowering or hoisting gear of the present embodiment, including frame, work
Make platform 1, and the elevating mechanism 2 moved under the in the vertical direction of workbench 1 can be driven；Wherein, the left and right sides of frame has
Left baffle, bottom has base plate, and elevating mechanism 2 has four, and their rectangular distributing installations are at the two ends of left baffle；Rise
Descending mechanism 2 includes ball screw 201 and ball nut 202, and the upper and lower ends of ball screw 201 are fixed on by bearing and are arranged on
In fixed block in frame left baffle, ball nut 202 is enclosed within ball screw 201, and ball nut 202 is mounted in contiguous block
In 203, workbench 1 is connected with contiguous block 203.The present embodiment, the use ball screw 201 of elevating mechanism 2 and ball nut 202
Drive mechanism, it is ensured that workbench 1 is lifted steadily, and speed is relatively fast, not card machine, and noise is smaller, traditional triangle screw rod is passed
Dynamic structure, the rate of climb only has 0.01m/s, and this structure can lift 0.05m/s；And driven using four elevating mechanisms 2
Workbench 1 is moved up and down, and the strong point is more, and optimizes the position of elevating mechanism 2, their rectangular distributions, and driving stabilization can
Lean on, synchronism is good, it is ensured that level of the workbench 1 in lifting process, so as to be not likely to produce card machine, reduce the He of ball screw 201
The abrasion of ball nut 202, improves service life of equipment, also increases support load, can bring up to 30Kg by traditional 20Kg.
In the present embodiment, elevating mechanism 2 is to drive work by motor 3, and specifically, motor 3 is arranged on four lifts
The outside of the rectangle that structure 2 is constituted, and on the horizontal central line of rectangle, the output shaft of motor 3 is connected with belt wheel, ball screw
201 lower end is connected with synchronous pulley 204；And it is provided with three on the framework soleplate in the rectangle that four elevating mechanisms 2 are constituted
Individual tensioning wheel, respectively the first tensioning wheel 5, the second tensioning wheel 6 and the 3rd tensioning wheel 7, the first tensioning wheel 5 and the second tensioning wheel 6
The side of motor 3 is positioned close to, and it is symmetrical to the horizontal central line on rectangle, and the 3rd tensioning wheel 7 is arranged far from motor 3
Side, and on the horizontal central line of rectangle, Timing Belt 4 bypasses belt wheel, the first tensioning wheel 5, a left side on the output shaft of motor 3 successively
The synchronous pulley 204 of elevating mechanism 2 on side shield rear end, on right-hand apron rear end elevating mechanism 2 synchronous pulley the 204, the 3rd
The synchronous pulley 204 of elevating mechanism 2 on tensioning wheel 7, right-hand apron front end, on the baffle plate front end of left side elevating mechanism 2 Timing Belt
The tensioning wheel 6 of wheel 204 and second, forms transmission circulation.The entirety of motor 3 and elevating mechanism 2 is arranged symmetrically, and compact conformation is closed
Reason, is easily installed debugging, and tension by three tensioning wheels enables Timing Belt 4 to be smoothly installed to motor 3 and liter
On the belt wheel of descending mechanism 2.
Additionally, in the present embodiment, workbench 1 is rectangular frame structure, is provided with along its length on its former and later two frame
Multipair notch, the supporting plate of plate to be cut is placed for snapping in, and waste material can drop to work after this design plate is cut
Make platform lower section, be easy to the collection of waste material；1 or so two lower section angle cleats of frame of workbench, the two ends of angle steel pass through respectively
Bolt is connected with contiguous block 203 so that workbench 1 can with ball nut 202 in moving up and down for ball screw 201 and
Realize lifting action.
Schematically the utility model and embodiments thereof are described above, the description does not have restricted, accompanying drawing
Shown in be also one of implementation method of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, designed without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (8)
1. a kind of laser cutting machine workbench lowering or hoisting gear, including frame and workbench (1), it is characterised in that：Also including can band
The elevating mechanism (2) moved under dynamic workbench (1) in the vertical direction, it drives work by motor (3)；Described lift
Structure (2) includes ball screw (201) and ball nut (202), and ball screw (201) is rotatably arranged in frame vertically, ball
Nut (202) is arranged on ball screw (201), and workbench (1) is connected by contiguous block (203) with ball nut (202).
2. a kind of laser cutting machine workbench lowering or hoisting gear according to claim 1, it is characterised in that：Described ball wire
The upper and lower ends of bar (201) are fixed in the fixed block being arranged in frame by bearing.
3. a kind of laser cutting machine workbench lowering or hoisting gear according to claim 1 and 2, it is characterised in that：Described liter
Descending mechanism (2) is rectangular to be distributed in four corners for being close to frame with four.
4. a kind of laser cutting machine workbench lowering or hoisting gear according to claim 3, it is characterised in that：The ball screw
(201) one end is connected with synchronous pulley (204), and the output shaft of motor (3) is connected with belt wheel, and Timing Belt (4) bypasses electricity successively
Belt wheel and four synchronous pulleys (204) of elevating mechanism (2) on machine (3) output shaft.
5. a kind of laser cutting machine workbench lowering or hoisting gear according to claim 4, it is characterised in that：Described motor
(3) outside of the rectangle that four elevating mechanisms (2) are constituted is arranged on, and on the horizontal central line of rectangle.
6. a kind of laser cutting machine workbench lowering or hoisting gear according to claim 5, it is characterised in that：Described four rise
Three tensioning wheels are provided with the framework soleplate in rectangle that descending mechanism (2) is constituted, respectively the first tensioning wheel (5), second
Bearing up pulley (6) and the 3rd tensioning wheel (7)；Described the first tensioning wheel (5) and the second tensioning wheel (6) is positioned close to motor (3)
Side, and it is symmetrical to the horizontal central line on rectangle；The 3rd described tensioning wheel (7) is arranged far from the side of motor (3), and
On the horizontal central line of rectangle.
7. a kind of laser cutting machine workbench lowering or hoisting gear according to claim 3, it is characterised in that：Described workbench
(1) it is rectangular frame structure, the two ends of its frame of left and right two connect elevating mechanism (2), along length on its former and later two frame
Direction is provided with multipair notch, and the supporting plate of plate to be cut is placed for snapping in.
8. a kind of laser cutting machine workbench lowering or hoisting gear according to claim 7, it is characterised in that：Described workbench
(1) the lower section angle cleat of left and right side frame, angle steel is connected by bolt with contiguous block (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393774.6U CN206296586U (en) | 2016-12-19 | 2016-12-19 | A kind of laser cutting machine workbench lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393774.6U CN206296586U (en) | 2016-12-19 | 2016-12-19 | A kind of laser cutting machine workbench lowering or hoisting gear |
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| Publication Number | Publication Date |
|---|---|
| CN206296586U true CN206296586U (en) | 2017-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621393774.6U Active CN206296586U (en) | 2016-12-19 | 2016-12-19 | A kind of laser cutting machine workbench lowering or hoisting gear |
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| Country | Link |
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| CN (1) | CN206296586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676266A (en) * | 2017-10-19 | 2019-04-26 | 大族激光科技产业集团股份有限公司 | A kind of processing platform |
-
2016
- 2016-12-19 CN CN201621393774.6U patent/CN206296586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676266A (en) * | 2017-10-19 | 2019-04-26 | 大族激光科技产业集团股份有限公司 | A kind of processing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210203 Address after: 225000 Hangkong Road, Xiancheng Industrial Park, Xiannv Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Golden Century akerson (Jiangsu) laser technology Co.,Ltd. Address before: 243000 West Industrial Park, Bowang Town, Bowang District, Maanshan City, Anhui Province Patentee before: ANHUI EXCENT MECHANICAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |