CN208729346U - A kind of Novel numerical control machine - Google Patents
A kind of Novel numerical control machine Download PDFInfo
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- CN208729346U CN208729346U CN201821211083.9U CN201821211083U CN208729346U CN 208729346 U CN208729346 U CN 208729346U CN 201821211083 U CN201821211083 U CN 201821211083U CN 208729346 U CN208729346 U CN 208729346U
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- crossbeam
- spindle box
- numerical control
- control machine
- pressing plate
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Abstract
The utility model discloses a kind of Novel numerical control machine, comprising: is provided with lathe bed, clamping device, crossbeam and the spindle box for installing cutter of station；The crossbeam is slidably mounted on lathe bed after station, and the clamping device is installed on crossbeam；The spindle box is slidably mounted on lathe bed；Wherein, axis of the glide direction of the crossbeam perpendicular to crossbeam, the glide direction of the glide direction of the spindle box perpendicular to crossbeam.Drive clamping device is mobile to realize X(perhaps Y-axis by means of crossbeam) movement by means of spindle box mobile realization Y(or X) movement, can be set on workbench auxiliary positioning component (such as be used to hold workpiece parallels make to clamp it is stronger reliable)；In this way, workbench is motionless, the movement (feeding) of X and Y-direction is can be thus achieved in mobile clamping device, reduces power, saves energy consumption, in addition it can make spindle box and crossbeam with certain velocity rate while movement when cutting workpiece, to obtain curved side edge.
Description
Technical field
The utility model relates to a kind of Novel numerical control machines.
Background technique
The most basic direction of feed for having X, Y, Z of numerically-controlled machine tool is realizing technology used by the feeding on these three directions
In, Z-direction usually from cutter vertical shift (cutter be placed in provided with aid tool work functional component spindle box
In, the vertical motion of cutter is pulled by the lifting moving of spindle box)；Feeding for X and Y direction, traditional design is usually
Using the movement of entire workbench, i.e., using power pull entire workbench (station --- the place for clamping workpiece) X or
Person's Y-direction is mobile and realizes that the X of lathe or Y-direction are mobile.
However, the X or Y-direction of this whole dragging workbench are mobile, on the one hand, workbench is excessively heavy, will lead to
Energy consumption is excessive, and production cost increases；On the other hand, the dynamical system for dragging Integral operating platform is also excessively complicated, is unfavorable for
Maintenance.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above (deficiency), provides a kind of novel numerical control
Lathe.
In order to solve the above technical problems, the technical solution of the utility model is as follows: a kind of Novel numerical control machine, comprising: set
It is equipped with lathe bed, clamping device, crossbeam and the spindle box for installing cutter of station；
The crossbeam is slidably mounted on lathe bed after station, and the clamping device is installed on crossbeam；The spindle box is sliding
It is dynamic to be installed on lathe bed；Wherein, for the glide direction of the crossbeam perpendicular to the axis of crossbeam, the glide direction of the spindle box is vertical
In the glide direction of crossbeam.
By means of the shifting of power device (gear drive, belt transmission or lead screw transmission etc.) dragging crossbeam and spindle box
It is dynamic；By piece-holder in clamping device, fed from crossbeam to spindle box direction, so that the cutter on spindle box be allowed to be processed；
Drive clamping device is mobile to realize X(perhaps Y-axis by means of crossbeam) movement by means of spindle box mobile realization Y(or X)
Movement, can be set on workbench auxiliary positioning component (such as be used to hold workpiece parallels make to clamp it is stronger reliable)；
In this way, workbench is motionless, the movement (feeding) of X and Y-direction is can be thus achieved in mobile clamping device, reduces power, saves energy consumption,
In addition it can make spindle box and crossbeam with certain velocity rate while movement when cutting workpiece, to obtain curved side
Edge.
In some embodiments, the spindle box is installed on station edge.It waits during processing, clamping device will add
The edge that tight workpiece is sent to station is processed, and monolith plate (is cut into the fines of composite demand by such sawing sheet preferably
Unit).
It in some embodiments, further include pressing plate, the pressing plate is installed on lathe bed, the pressing plate and work after station
Gap is set between position；The axis (pressing plate cross-sectional axis) of the pressing plate is parallel with the axis of crossbeam (cross-sectional axis).Pressing plate is made
For an auxiliary clamping device, when workpiece is bigger, one end of workpiece is by gripping means grips and the movement through crossbeam is given,
The other end of workpiece then passes through gap and is pushed down by pressing plate, so as to realize the fixation of vertical direction.
In some embodiments, the clamping device includes cylinder, movable grip block, fixed clamp block and is fixed on
Sliding rail on crossbeam；The fixed clamp block is fixed on sliding rail；The activity clamping face of grip block and the folder of fixed clamp block
Hold face face；Wherein, the movable grip block is slidably mounted on sliding rail, and the cylinder body of cylinder is installed on movable grip block, cylinder
Telescopic rod is connected and fixed clamping block；Wherein, the movable grip block is flat along the axis direction of the direction that sliding rail slides and telescopic rod
Row.Fixed clamp block is set to the movable grip block block on the mobile track of telescopic rod.
After telescopic rod is overhanging, workpiece one end is put into the folder of fixed clamp block together far from fixed block by cylinder and sliding shoe
It holds between face and the clamping face of movable grip block, then drives cylinder that telescopic rod is made to bounce back, then movable grip block clamps workpiece；This
Place has cooperated sliding block, while the fixed clamp block for being connected to telescopic rod being fixed, and can increase the rigidity and stabilization of clamping device
Property.
In some embodiments, step is arranged in the movable grip block, and the setting of fixed clamp block cooperates with the step
Boss；The step upright side walls setting switch.
Step is to prune the through slot that a section is right angle at movable grip block edge；After workpiece is fully seated in step
Workpiece edge can collide switch, switch an available information, and the switch and electric control system are linked, the information is obtained
Afterwards, it indicates to be in place workpiece, then automatically controls the mobile clamping of cylinder.
It in some embodiments, further include first motor, first gear and the first rack gear；The first gear installation
In the shaft of first motor, first gear is engaged with the first rack gear；The first motor is fixed on crossbeam, and the first rack gear is fixed on
Lathe bed, first rack gear are parallel with the glide direction of crossbeam.
It in some embodiments, further include the second motor, second gear and the second rack gear；The second gear installation
In the shaft of the second motor, second gear is engaged with the second rack gear；Second motor is fixed on spindle box, and the second rack gear is fixed
In lathe bed, second rack gear is parallel with the glide direction of spindle box.
Use gear and rack-driving as the movement of power drive crossbeam and spindle box above, compared to traditional lead screw
Transmission, rigidity is more preferable, is not easy to be bent.
It in some embodiments, further include two support cylinders for being installed on lathe bed, the telescopic rod of two support cylinders
It is separately connected pressing plate both ends.It can be by supporting the telescopic rod of cylinder to adjust the gap of pressing plate, to be suitble to the workpiece of different-thickness.
In some embodiments, the pressing plate further includes bearing, and both ends are respectively arranged in the fine tuning of the bearing inner race
Compression bar, the bearing block for installing the bearing, spring and screw rod；After the stud of the screw rod sequentially passes through pressing plate, spring
Connect bearing block；Wherein, the connection of the screw rod and pressing plate is gap connection.
Spring one end offsets with the pressing plate back side, and the other end offsets with bearing block, when pushing down workpiece, by fine tuning compression bar
Workpiece is pushed down, when workpiece local buckling or out-of-flatness, rebound, bounce back-pressure spring is finely tuned compression bar and moved to inverse direction
It is dynamic, the reverse movement so that screw rod is made a response, when preventing from discharging due to workpiece injustice direct stress, opposite force top bad pressing plate.
In some embodiments, the station horizontal plane is placed, and station is intervally distributed with two or more supporting beams, institute
It states at the crossbeam that clamping device is mounted on right above between adjacent two supporting beams；The cutter is vertical to be installed on spindle box, stretches
The direction of motion of contracting bar is vertical direction；Wherein, fixed clamp block sinks to the interval between adjacent two supporting beams (strictly
Should be gap or gap) step surface of the fixed clamp block flushes with upper surface of support beam.
More than, it is more suitable for the biggish sheet fabrication of area, plate is layed in supporting beam, is supported by supporting beam, and plate is taken
In supporting beam after plane, the step surface of the fixed clamp block of clamping device is goed deep into side, drives cylinder, drives telescopic rod and lives
Dynamic grip block pushes, and makes board clamp between movable grip block and fixed clamp block, clamps plate tail end；Then crossbeam, which drives, adds
It holds device movement and plate is fed into spindle box, the work of machining is completed in spindle box sliding.Solves traditional big part plate
Material clamping, processes inconvenient problem.
Detailed description of the invention
Fig. 1 is the Novel numerical control machine schematic diagram of one embodiment of the utility model；
Fig. 2 is partial enlargement diagram at Novel numerical control machine A shown in Fig. 1；
Fig. 3 is a kind of embodiment schematic diagram of the clamping device of Novel numerical control machine shown in Fig. 1；
Fig. 4 is the pressing plate schematic diagram of the clamping device of Novel numerical control machine shown in Fig. 1；
Fig. 5 is diagrammatic cross-section at the B of the pressing plate of the clamping device of Novel numerical control machine shown in Fig. 4；
Fig. 6 is the decomposition diagram of the pressing plate of the clamping device of Novel numerical control machine shown in Fig. 4.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, be also possible to be indirectly connected with by intermediary, it can be with
Say the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
The concrete meaning of the utility model.The technical solution of the utility model is done further with reference to the accompanying drawings and examples
It is bright.
As shown in Fig. 1 ~ 6, a kind of Novel numerical control machine, comprising: be provided with the lathe bed 10, clamping device 40, cross of station 50
Beam 401 and spindle box 20 for installing cutter；The crossbeam 401 is slidably mounted on lathe bed 10 after station 50, described
Clamping device 40 is installed on crossbeam 401；The spindle box 20 is slidably mounted on lathe bed 10；Wherein, the sliding side of the crossbeam 401
To the axis perpendicular to crossbeam 401, the glide direction of the glide direction of the spindle box 20 perpendicular to crossbeam 401.
It is above mentioned to be slidably connected, its implementation can to design guide rail in lathe bed 10, then in spindle box or
The guide rail slide block with guide rail cooperation is designed on person's crossbeam, specifically, can be realized using dovetail groove and the cooperation of dovetail slide rail type,
It can also be realized using other square grooves and corresponding sliding block.The spindle box 20 can be installed on 50 edge of station.
More than, station 50 is the position for installing workpiece, can make rectangular planes (or its borderline region length
It is rectangular), crossbeam across this rectangular one group while with another group it is parallel, spindle box is installed on rectangle edge.
It more preferably, further include pressing plate 30 as being auxiliarily fixed, the pressing plate 30 is installed on lathe bed 10 after station 50,
Gap is set between the pressing plate 30 and station 50；The axis of the pressing plate 30 parallel with the axis of crossbeam 401 (pressing plate 30 and cross
Beam 401 is arranged in parallel).
It, can be using a following embodiment about clamping device 40:
Such as Fig. 3, the clamping device 40 includes cylinder 43, movable grip block 42, fixed clamp block 41 and is fixed on cross
This installation of sliding rail 46(on beam 401 can make that sliding rail is directly fixed on crossbeam, can also pass through the indirect fixation of bracket)；
The fixed clamp block is fixed on sliding rail；The activity clamping face of grip block 42 and the clamping face face of fixed clamp block 41
(clamping face is exactly movable grip block 42 and the opposite face for common clamping workpiece of fixed clamp block 41)；
Wherein, the movable grip block 42 is slidably mounted on sliding rail 46, the cylinder body (cylinder in cylinder for inflation of cylinder 43
Cylinder, telescopic rod can stretch out the cylinder barrel or be set back in the cylinder barrel) it is installed on the cylinder body that movable grip block 42(can be cylinder and stretches
The flexible end face of contracting bar is installed on movable grip block 42), the telescopic rod 44 of cylinder 43 is connected and fixed clamping block 41；Wherein, described
Movable grip block 42 is parallel with the axis direction of telescopic rod 44 along the direction that sliding rail 46 slides.Sliding grip block is slave unit,
Its movement for being followed by telescopic rod and move on the slide rail, play guidance, position, increase the effect of strength and stiffness.
In addition, step 411, the movable setting of grip block 42 and the step 411 cooperation is arranged in the fixed clamp block 41
Boss 412；Switch 48 is arranged in 411 upright side walls of step.As for the shape of step 411, as shown in figure 3,411 section of step
For a vertical plane (or square-section), the thickness of fixed clamp block 41 is run through, top surface is clamping face；Boss
412 bottom surfaces are clamping face.
By means of the shifting of power device (gear drive, belt transmission or lead screw transmission etc.) dragging crossbeam and spindle box
It is dynamic；By piece-holder in clamping device, fed from crossbeam to spindle box direction, so that the cutter on spindle box be allowed to be processed；
Drive clamping device is mobile to realize X(perhaps Y-axis by means of crossbeam) movement by means of spindle box mobile realization Y(or X)
Movement, can be set on workbench auxiliary positioning component (such as be used to hold workpiece parallels make to clamp it is stronger reliable)；
In this way, workbench is motionless, the movement (feeding) of X and Y-direction is can be thus achieved in mobile clamping device, reduces power, saves energy consumption,
In addition it can make spindle box and crossbeam with certain velocity rate while movement when cutting workpiece, to obtain curved side
Edge.
For giving a kind of power embodiment in mobile this technology of crossbeam and spindle box:
That is, the power of crossbeam: including first motor, first gear and the first rack gear；The first gear is installed on
The shaft of one motor, first gear are engaged with the first rack gear；The first motor is fixed on crossbeam 401, and the first rack gear is fixed on
Lathe bed 10, first rack gear are parallel with the glide direction of crossbeam 401.
The power of spindle box: including the second motor, second gear and the second rack gear；The second gear is installed on second
The shaft of motor, second gear are engaged with the second rack gear；Second motor is fixed on spindle box 20, and the second rack gear is fixed on bed
Body 10, second rack gear are parallel with the glide direction of spindle box 20.
With reference to 4 ~ 6, further platen design, further includes two support cylinders 304 for being installed on lathe bed 10, two supports
The telescopic rod of cylinder 304 is connected to 30 both ends of pressing plate.
Further, the pressing plate 30 further includes two bearings of bearing 315(, first bearing and second bearing), both ends point
Be not installed on the bearing 315(first bearing, second bearing) the fine tuning compression bar 316 of inner ring, for installing the bearing 315
Two bearing blocks of bearing block 314(, first bearing seat, second bearing seat), two springs of spring 313(, the first spring, the second bullet
Spring) and two screw rods of screw rod 311(, the first screw rod, the second screw rod)；The stud of the screw rod 311 sequentially passes through pressing plate 30, bullet
Spring 313(spring center gap passes through) bearing block 314 is connected afterwards；Wherein, the connection of the screw rod 311 and pressing plate 30 is gap
Connection (specifically pressing plate has a through-hole, and screw rod passes through the through-hole and via clearance cooperates).
Spring one end offsets with the pressing plate back side, and the other end offsets with bearing block, when pushing down workpiece, by fine tuning compression bar
Workpiece is pushed down, when workpiece local buckling or out-of-flatness, rebound, bounce back-pressure spring is finely tuned compression bar and moved to inverse direction
It is dynamic, the reverse movement so that screw rod is made a response, when preventing from discharging due to workpiece injustice direct stress, opposite force top bad pressing plate.Or
Person is as shown in figure 5, separately plus in one set the shell 312 of column type inner cavity, and setting penetrates logical at the top of shell 312 for screw rod
Hole, bottom opening, shell tip upside down on pressing plate, and spring 313 is put into shell, and screw rod successively penetrates the through-hole of shell, in spring
Bearing block is connected after the heart, both ends of the spring can offset with case top and bearing block.The nut of screw rod can resist outside through-hole
Edge, to prevent spring from falling off.
Further, the station horizontal plane is placed, and station is intervally distributed with two or more supporting beams, the clamping dress
It sets at the crossbeam being mounted on right above between adjacent two supporting beams；The cutter is vertical to be installed on spindle box, the fortune of telescopic rod
Dynamic direction is vertical direction；Wherein, the interval that fixed clamp block is sunk between adjacent two supporting beams (should be strictly seam
Gap or gap) step surface of the fixed clamp block flushes with upper surface of support beam.When use, be more suitable for area compared with
Big sheet fabrication, plate are layed in supporting beam, are supported by supporting beam, and plate rides in supporting beam after plane, and side deeply presss from both sides
The step surface of the fixed clamp block of device is held, cylinder is driven, telescopic rod drive activity grip block is pushed, makes board clamp in activity
Between grip block and fixed clamp block, plate tail end is clamped；Then crossbeam drives aid device mobile and plate is fed into master
The work of machining is completed in axle box, spindle box sliding.It solves traditional big part plate clamping, processes inconvenient problem.
In figure, description positional relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this reality
It is merely examples for clearly illustrating the present invention with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all practical new at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model right and wants within the spirit and principle of type
Within the protection scope asked.
Claims (10)
1. a kind of Novel numerical control machine characterized by comprising be provided with the lathe beds (10) of station (50), clamping device (40),
Crossbeam (401) and spindle box (20) for installing cutter；
The crossbeam (401) is slidably mounted on lathe bed (10) after station (50), and the clamping device (40) is installed on crossbeam
(401)；
The spindle box (20) is slidably mounted on lathe bed (10)；
Wherein, axis of the glide direction of the crossbeam (401) perpendicular to crossbeam (401), the sliding side of the spindle box (20)
To the glide direction perpendicular to crossbeam (401).
2. Novel numerical control machine according to claim 1, which is characterized in that the spindle box (20) is installed on station (50)
Edge.
3. Novel numerical control machine according to claim 1, which is characterized in that it further include pressing plate (30), the pressing plate (30)
It is installed on after station (50) lathe bed (10), gap is set between the pressing plate (30) and station (50)；
The axis of the pressing plate (30) is parallel with the axis of crossbeam (401).
4. Novel numerical control machine according to claim 1, which is characterized in that the clamping device (40) includes cylinder
(43), movable grip block (42), fixed clamp block (41) and the sliding rail (46) being fixed on crossbeam (401)；The fixing clamp
It holds block (41) and is fixed on sliding rail (46)；
The clamping face of the activity grip block (42) and the clamping face face of fixed clamp block (41)；The activity grip block (42)
It is slidably mounted on sliding rail (46), the cylinder body of cylinder (43) is installed on movable grip block (42), and the telescopic rod (44) of cylinder (43) is even
Connect fixed clamp block (41)；
Wherein, the movable grip block (42) is parallel with the axis of telescopic rod (44) along the direction that sliding rail (46) slides.
5. Novel numerical control machine according to claim 4, which is characterized in that step is arranged in the fixed clamp block (41)
(411), the boss (412) of movable grip block (42) setting and the step (411) cooperation；
The side wall setting switch (48) of the step (411).
6. Novel numerical control machine according to claim 1, which is characterized in that further include first motor, first gear and
First rack gear；
The first gear is installed on the shaft of first motor, and first gear is engaged with the first rack gear；The first motor is fixed
In crossbeam (401), the first rack gear is fixed on lathe bed (10), and first rack gear is parallel with the glide direction of crossbeam (401).
7. Novel numerical control machine according to claim 1, which is characterized in that further include the second motor, second gear and
Second rack gear；
The second gear is installed on the shaft of the second motor, and second gear is engaged with the second rack gear；Second motor is fixed
In spindle box (20), the second rack gear is fixed on lathe bed (10), and second rack gear is parallel with the glide direction of spindle box (20).
8. Novel numerical control machine according to claim 3, which is characterized in that further include two branch for being installed on lathe bed (10)
It supports cylinder (304), the telescopic rod of two supports cylinder (304) is separately connected pressing plate (30) both ends.
9. Novel numerical control machine according to claim 8, which is characterized in that the pressing plate (30) further includes bearing (315),
Both ends are respectively arranged in the fine tuning compression bar (316), the bearing block for installing the bearing (315) of the bearing (315) inner ring
(314), spring (313) and screw rod (311)；
The stud of the screw rod (311) sequentially passes through pressing plate (30), spring (313) and connects bearing block (314) afterwards；Wherein, described
Screw rod (311) is that gap is connect with the connection of pressing plate (30).
10. Novel numerical control machine according to claim 5, which is characterized in that station (50) horizontal plane is placed, station
(50) two or more supporting beams are intervally distributed with, the clamping device (40) is mounted on surface between adjacent two supporting beams
Crossbeam (401) at；
The cutter is vertical to be installed on spindle box (20), and the direction of motion of telescopic rod (44) is vertical direction；Wherein,
Fixed clamp block (41) sinks to the interval between adjacent two supporting beams, the step (411) of the fixed clamp block (41)
Face is flushed with upper surface of support beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821211083.9U CN208729346U (en) | 2018-07-30 | 2018-07-30 | A kind of Novel numerical control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821211083.9U CN208729346U (en) | 2018-07-30 | 2018-07-30 | A kind of Novel numerical control machine |
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| Publication Number | Publication Date |
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| CN208729346U true CN208729346U (en) | 2019-04-12 |
Family
ID=66028931
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821211083.9U Active CN208729346U (en) | 2018-07-30 | 2018-07-30 | A kind of Novel numerical control machine |
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| Country | Link |
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| CN (1) | CN208729346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664159A (en) * | 2018-07-30 | 2019-04-23 | 广州三拓金属加工机械有限公司 | A kind of Novel numerical control machine |
-
2018
- 2018-07-30 CN CN201821211083.9U patent/CN208729346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664159A (en) * | 2018-07-30 | 2019-04-23 | 广州三拓金属加工机械有限公司 | A kind of Novel numerical control machine |
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| CP01 | Change in the name or title of a patent holder |
Address after: 510000 "Baishahu" (Tuming) Factory Building, Tanshan Village, Hualong Town, Panyu District, Guangzhou, Guangdong Province Patentee after: Guangzhou Santuo Metai Processing Machiney Co.,Ltd. Address before: 510000 "Baishahu" (Tuming) Factory Building, Tanshan Village, Hualong Town, Panyu District, Guangzhou, Guangdong Province Patentee before: GUANGZHOU SANTUO METAL PROCESSING MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |