CN106271680A - A kind of L-shaped Longmen machine tool - Google Patents
A kind of L-shaped Longmen machine tool Download PDFInfo
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- CN106271680A CN106271680A CN201610765476.3A CN201610765476A CN106271680A CN 106271680 A CN106271680 A CN 106271680A CN 201610765476 A CN201610765476 A CN 201610765476A CN 106271680 A CN106271680 A CN 106271680A
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- moving beam
- machine tool
- horizontal arm
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- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/012—Portals
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
- B23Q1/626—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair followed perpendicularly by a single sliding pair
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
A kind of L-shaped Longmen machine tool, including lathe base, supports platform and L-shaped moving beam, and the horizontal plane of the side of described lathe base is provided with support platform, and the side of opposite side is provided with an X to guider；The horizontal plane supporting platform is provided with the 2nd X to guider；L-shaped moving beam is made up of support arm and horizontal arm, and the side of the end of support arm is provided with the chute matched with an X to an X direction guiding rail of guider；The slide plate that one end of horizontal arm is arranged slidably is installed on the 2nd X on the 2nd X direction guiding rail of guider；The present invention solves crossbeam bend deformation and the problem of column inclination and distortion, and the support force of L-shaped moving beam more balances, uniform force, and motion is firm；Being effectively shortened feeding distance, facilitate feeding, operation and control are higher；The holding capacity of L-shaped moving beam is strong, and processing abrasion is little, the life-span is long, simple in construction and flexible, saves material, reduces cost.
Description
Technical field
The present invention relates to Computerized Numerical Control processing technology field, particularly relate to a kind of L-shaped Longmen machine tool.
Background technology
In existing Longmen machine tool, it is common that by being provided with heavy weight processing in the side of the crossbeam of " in-line "
Head, by the vertical column of lathe both sides as supporting construction, is supported the crossbeam of " in-line ", and is existed by column
Slide after before and after on the horizontal plane of lathe, thus drive processing head to move forward and backward, workpiece is processed.But at crossbeam with vertical
During post seesaws, it will be subject to processing under the effect of the gravity of head and the inertia force of motion, before and after making crossbeam
The stress of both sides is different and causes crossbeam bend deformation and described column inclination and distortion, and therefore the structure of crossbeam is arranged and tied lathe
Structure stress and performance, the rigidity of structure, stability and shock resistance important, but the steadiness of existing machine tooling is relatively
Difference, often affects the precision of processing.
For the problems referred to above, have at present and on the basis of script, improve into the Longmen machine tool without column, by crossbeam
Center of gravity reduce, but suffer from the restriction of lathe bed, create feeding difficulty, feeding distance, structure complexity and crossbeam on the contrary
Bearing capacity relatively low and structure is inflexible, the problem of regulation and control difficulty etc., and due to the crossbeam weight penalty of lathe, cause cost
Increasing, under the effect of pressure and frictional force, the service life of lathe is short.
Summary of the invention
It is an object of the invention to propose a kind of steadiness height and feeding convenient L-shaped Longmen machine tool.
For reaching this purpose, the present invention by the following technical solutions:
A kind of L-shaped Longmen machine tool, including lathe base, supports platform and L-shaped moving beam, the side of described lathe base
Horizontal plane is provided with described support platform, and the side of the opposite side of its correspondence is provided with an X to guider；Described support platform
Horizontal plane is provided with the 2nd X to guider；
The L-shaped moving beam that described L-shaped moving beam is made up of support arm and horizontal arm, the end of described support arm
Side is provided with the chute matched with a described X to an X direction guiding rail of guider；One end of described horizontal arm is arranged
Slide plate, described slide plate is had slidably to be installed on described 2nd X on the 2nd X direction guiding rail of guider；
A described X is separately provided for driving described L-shaped to move to guider to guider and described 2nd X
The X of cross beam movement is to driver part；
Described L-shaped moving beam can be along described to the setting of driver part by described chute, described slide plate and described X
One X moves to direction to the X of guider to guider or described 2nd X.
Further illustrate, the horizontal arm of described L-shaped moving beam is provided with Y-direction guider, connecting plate and Z axis sliding
Bar, described Y-direction guider includes three Y-direction guide rails being parallel to each other, and two of which Y-direction guide rail is arranged at described horizontal arm
Horizontal plane, remaining Y-direction guide rail is arranged at the side of described horizontal arm；
Described connecting plate is socketed on described Y-direction guider, and described Z axis slide bar is vertically connected to institute by described connecting plate
State the side of horizontal arm, and can horizontally slip with described connecting plate.
Further illustrating, described Z axis slide bar is additionally provided with Z-direction guider, and described connecting plate is provided with leads with described Z-direction
The chute matched to the Z-direction guide rail of device；Described Z axis slide bar makees Z by described Z-direction guider relative to described connecting plate
To slide up and down.
Further illustrating, the Y-direction guide rail that three on described horizontal arm are parallel to each other is respectively arranged on the water of described horizontal arm
The both sides of plane and the base of the side of described horizontal arm.
Further illustrating, described horizontal arm is provided with Y-direction boss, and described Y-direction guide rail lays respectively on described Y-direction boss,
The side of described Y-direction boss is provided with several gusseted blocks.
Further illustrate, between two Y-direction guide rails of described horizontal arm horizontal plane, be additionally provided with induction ruler.
Further illustrating, the horizontal plane of described support platform arranges two or more the 2nd X direction guiding rail being parallel to each other；
The side of described lathe base is provided with two or more X direction guiding rail being parallel to each other；A described X direction guiding rail with
It is mutually perpendicular between described 2nd X direction guiding rail.
Further illustrating, described lathe base is additionally provided with slip gear window without the side supporting platform.
Beneficial effects of the present invention: (1) efficiently solves during crossbeam seesaws with column, before crossbeam
The stress of rear both sides is different and causes crossbeam bend deformation and the problem of column inclination and distortion, and L-shaped lathe bed makes described L-shaped move horizontal stroke
The support force of beam more balances, and is more uniformly stressed, and moves more firm；
(2) support arm of described L-shaped moving beam carries out slide anteroposterior, on the one hand adds described L-shaped moving beam
The active force horizontally outward that the side of described lathe base produces, inwardly stretches with acting on described L-shaped moving beam
Active force cancel out each other, it is to avoid situation about inwardly subsiding because the processing action of gravity of head, make described L-shaped moving beam exist
During slide anteroposterior more stable, improve L-shaped moving beam steadiness；On the other hand make lathe when being processed, facilitate
Feeding and be effectively shortened feeding distance, operation and control higher.
(3) holding capacity of described L-shaped moving beam is strong, and processing abrasion is little, the life-span is long, simple in construction and flexible, joint
Material saving, reduces cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of L-shaped Longmen machine tool of one embodiment of the invention；
Fig. 2 is the side view of a kind of L-shaped Longmen machine tool of one embodiment of the invention；
Fig. 3 is the top view of a kind of L-shaped Longmen machine tool of one embodiment of the invention；
Fig. 4 is the rearview of a kind of L-shaped Longmen machine tool of one embodiment of the invention；
Wherein: lathe base 1, an X direction guiding rail 11, support platform 2, the 2nd X direction guiding rail 21, L-shaped moving beam 3, slide plate
30, support arm 31, horizontal arm 32, Y-direction guide rail 33, connecting plate 4, Z axis slide bar 5, Z-direction guide rail 51, Y-direction boss 6, gusseted block
7, induction ruler 8, slide gear window 9.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As depicted in figs. 1 and 2, a kind of L-shaped Longmen machine tool, including lathe base 1, support platform 2 and L-shaped moving beam 3, institute
The horizontal plane of the side stating lathe base 1 is provided with described support platform 2, the side of the opposite side of its correspondence be provided with an X to
Guider；The horizontal plane of described support platform 2 is provided with the 2nd X to guider；
The L-shaped moving beam 3 that described L-shaped moving beam 3 is made up of support arm 31 and horizontal arm 32, described support arm 31
The side of end be provided with the chute matched with a described X to an X direction guiding rail 11 of guider；Described horizontal arm
One end of 32 is provided with slide plate 30, and described slide plate 30 is slidably installed on described 2nd X to the 2nd X direction guiding rail of guider
On 21；
A described X is separately provided for driving described L-shaped to move to guider to guider and described 2nd X
The X that crossbeam 3 moves is to driver part；Described L-shaped moving beam 3 passes through described chute, described slide plate 30 and described X to drive division
The setting of part can be moved to direction to the X of guider along a described X to guider or described 2nd X.
A kind of L-shaped Longmen machine tool that the present invention proposes, the present invention is by arranging described support unlike the prior art
Platform 2 combines with described lathe base 1, defines L-shaped lathe bed, and to guider, the oneth X is arranged at described lathe base 1
Side, the 2nd X is arranged to guider the horizontal plane of described support platform 2；By L-shaped moving beam 3 the 2nd guide X
To device and the 2nd X slide anteroposterior on guider, improve the L-shaped moving beam 3 load-bearing to big weight processing head
Power, also add the steadiness of L-shaped moving beam 3 slip processing, and lathe feeding is convenient, and this structure has the following characteristics that
(1) support platform 2 is set on described lathe base 1, makes L-shaped moving beam 3 front and back can slide on described support platform 2
Dynamic, efficiently solve original employing column and crossbeam is supported and the unstability of slide anteroposterior processing, i.e. solve at horizontal stroke
During beam seesaws with column, because before and after crossbeam, the stress of both sides is different and cause crossbeam bend deformation and column to incline
The tiltedly problem of deformation, therefore L-shaped lathe bed makes the support force of described L-shaped moving beam 3 more balance, and is more uniformly stressed, motion
More firm；
(2) X is arranged to guider the side of described lathe base 1, makes propping up of described L-shaped moving beam 3
Brace 31 can carry out slide anteroposterior, and on the one hand described L-shaped moving beam 3 adds the side generation of described lathe base 1
One active force horizontally outward, cancels out each other with acting on the active force that described L-shaped moving beam 3 inwardly stretches, it is to avoid because of
The processing action of gravity of head and situation about inwardly subsiding, so that described L-shaped moving beam 3 is more steady when slide anteroposterior
Fixed, improve the steadiness of L-shaped moving beam 3；On the other hand making lathe when being processed, operator can be from without supporting platform 2
Lathe side carry out side feeding, not only facilitate feeding but also be effectively shortened feeding distance, operation and control higher.
(3) holding capacity of described L-shaped moving beam is strong, and processing abrasion is little, the life-span is long, simple in construction and flexible, joint
Material saving, reduces cost.
Further illustrate, as in figure 2 it is shown, be provided with Y-direction guider, company on the horizontal arm 32 of described L-shaped moving beam 3
Fishplate bar 4 and Z axis slide bar 5, described Y-direction guider includes three Y-direction guide rails 33 being parallel to each other, two of which Y-direction guide rail 33
Being arranged at the horizontal plane of described horizontal arm 32, remaining Y-direction guide rail 33 is arranged at the side of described horizontal arm 32；
Described connecting plate 4 is socketed on described Y-direction guider, and described Z axis slide bar 5 is vertically connected by described connecting plate 4
In the side of described horizontal arm 32, and can horizontally slip with described connecting plate 4.
Owing to Z axis slide bar 5 is affected by the gravity of processing head, cause described Z axis slide bar 5 enterprising at described horizontal arm 32
Row horizontally slips and adds the phenomenon got loose with described horizontal arm 32 man-hour, affects machining accuracy, therefore by described horizontal arm 32
On Y-direction guider is set, wherein, a Y-direction guide rail 33 is set in the side of described horizontal arm 32, serves fixing described Z
The effect of axle slide bar 5；And two Y-direction guide rails 33 are set at the horizontal plane of described horizontal arm 32, described Z axis slide bar 5 is defined
Negative drawing power, serves the effect of reinforcing, improve described Z axis slide bar 5 horizontally slip processing stability, process more square
And improve machining accuracy just,.
Further illustrating, as shown in Figure 4, described Z axis slide bar 5 is additionally provided with Z-direction guider, and described connecting plate 4 is arranged
There is the chute that the Z-direction guide rail 51 with described Z-direction guider matches；Described Z axis slide bar 5 is by described Z-direction guider phase
Described connecting plate 4 is slided up and down as Z-direction.
By arranging Z-direction guider at described Z axis slide bar 5, make to carry out, at described Z axis slide bar 5, the process that slides up and down
In, it is achieved effectively adjusting the height of processing head, the degree of freedom making processing is higher, described raising machining accuracy, the convenient letter of regulation and control
Single.
Further illustrating, the Y-direction guide rail 33 that three on described horizontal arm 32 are parallel to each other is respectively arranged on described horizontal arm
The both sides of the horizontal plane of 32 and the base of the side of described horizontal arm 32.
Described Y-direction guide rail 33 is respectively arranged at both sides and the base of side of the horizontal plane of described horizontal arm 32, makes institute
State the interval between Y-direction guide rail 33 maximum, be parallel to each other and form right angle, thus adding the active force to described Z axis slide bar 5
And bed knife, it is to avoid during being processed, described Z axis slide bar 5 produces judder and causes described Y-direction guide rail 33
Damage, improve machining accuracy, increase the service life, make stress between described Z axis slide bar 5 and described horizontal arm 32 more equal
Even, more firmly.
Further illustrating, described horizontal arm 32 is provided with Y-direction boss 6, and it is convex that described Y-direction guide rail 33 lays respectively at described Y-direction
On platform 6, the side of described Y-direction boss 6 is provided with several gusseted blocks 7.
By arranging described Y-direction boss 6, described Z axis slide bar 5 can be made to slide on described Y-direction guide rail 33 convenient, subtract
Less wear, and the side of described Y-direction boss 6 is provided with gusseted block 7, the steadiness of Y-direction guide rail 33 can be effectively increased.
As it is shown on figure 3, further illustrate, between two Y-direction guide rails 33 of described horizontal arm 32 horizontal plane, also set up thoughts
Answer chi 8.Induction ruler 8 is set between two described Y-direction guide rails 33, the precision that described Z axis slide bar 5 slides can be effectively improved, from
And improve the machining accuracy of lathe.
Further illustrating, the horizontal plane of described support platform 2 arranges two or more the 2nd X direction guiding rail being parallel to each other
21；The side of described lathe base 1 is provided with two or more X direction guiding rail 11 being parallel to each other；A described X to
It is mutually perpendicular between guide rail 11 and described 2nd X direction guiding rail 21.
Along with the quantity of the guide rail arranged in the side of described support platform 2 and described lathe base 1 increases, then for described
The stability that L-shaped moving beam 3 slides is higher, and between a described X direction guiding rail 11 and described 2nd X direction guiding rail 21 mutually
Vertically, while decreasing floor space, make described L-shaped moving beam 3 stress more balance, improve the steadiness of lathe, extend
Service life.
Further illustrating, described lathe base 1 is additionally provided with slip gear window 9 without the side supporting platform 2.
The described gear window 9 that slides is set, opens slip gear window 9 when feeding, when feeding is processed after terminating, then shut institute
State slip gear window 9, make lathe when being processed, can reach dust-proof effect, improve the safety of processing.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed to by any way.Based on explanation herein, the technology of this area
Personnel need not pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes fall within
Within protection scope of the present invention.
Claims (8)
1. a L-shaped Longmen machine tool, it is characterised in that: include lathe base, support platform and L-shaped moving beam, at the bottom of described lathe
The horizontal plane of the side of seat is provided with described support platform, and the side of the opposite side of its correspondence is provided with an X to guider；Institute
The horizontal plane stating support platform is provided with the 2nd X to guider；
The L-shaped moving beam that described L-shaped moving beam is made up of support arm and horizontal arm, the side of the end of described support arm
It is provided with the chute matched with a described X to an X direction guiding rail of guider；One end of described horizontal arm is provided with cunning
Plate, described slide plate is slidably installed on described 2nd X on the 2nd X direction guiding rail of guider；
A described X is separately provided for driving described L-shaped moving beam to guider to guider and described 2nd X
The X of movement is to driver part；
Described L-shaped moving beam can be along a described X to the setting of driver part by described chute, described slide plate and described X
Move to direction to the X of guider to guider or described 2nd X.
A kind of L-shaped Longmen machine tool the most according to claim 1, it is characterised in that: on the horizontal arm of described L-shaped moving beam
Being provided with Y-direction guider, connecting plate and Z axis slide bar, described Y-direction guider includes three Y-direction guide rails being parallel to each other, its
In two Y-direction guide rails be arranged at the horizontal plane of described horizontal arm, remaining Y-direction guide rail is arranged at the side of described horizontal arm；
Described connecting plate is socketed on described Y-direction guider, and described Z axis slide bar is vertically connected to described water by described connecting plate
The side of flat arm, and can horizontally slip with described connecting plate.
A kind of L-shaped Longmen machine tool the most according to claim 2, it is characterised in that: described Z axis slide bar is additionally provided with Z-direction and leads
To device, described connecting plate is provided with the chute that the Z-direction guide rail with described Z-direction guider matches；Described Z axis slide bar passes through
Described Z-direction guider makees sliding up and down of Z-direction relative to described connecting plate.
A kind of L-shaped Longmen machine tool the most according to claim 2, it is characterised in that: three on described horizontal arm are the most flat
The Y-direction guide rail of row is respectively arranged on the both sides of the horizontal plane of described horizontal arm and the base of the side of described horizontal arm.
A kind of L-shaped Longmen machine tool the most according to claim 2, it is characterised in that: described horizontal arm is provided with Y-direction boss,
Described Y-direction guide rail lays respectively on described Y-direction boss, and the side of described Y-direction boss is provided with several gusseted blocks.
A kind of L-shaped Longmen machine tool the most according to claim 2, it is characterised in that: two Y-directions of described horizontal arm horizontal plane
Induction ruler it is additionally provided with between guide rail.
A kind of L-shaped Longmen machine tool the most according to claim 1, it is characterised in that: the horizontal plane of described support platform arranges two
Article or more than two articles the 2nd X direction guiding rails being parallel to each other；It is mutual that the side of described lathe base is provided with two or more
A parallel X direction guiding rail；It is mutually perpendicular between a described X direction guiding rail and described 2nd X direction guiding rail.
A kind of L-shaped Longmen machine tool the most according to claim 1, it is characterised in that: described lathe base is without supporting the one of platform
Side is additionally provided with slip gear window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765476.3A CN106271680A (en) | 2016-08-30 | 2016-08-30 | A kind of L-shaped Longmen machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765476.3A CN106271680A (en) | 2016-08-30 | 2016-08-30 | A kind of L-shaped Longmen machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031085A (en) * | 2017-06-08 | 2018-12-18 | 南京泊纳莱电子科技有限公司 | A kind of load balance device and a kind of flying probe device with balancing device |
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