CN104526094B - The wire cutting machine of workbench with high-precision high-load - Google Patents
The wire cutting machine of workbench with high-precision high-load Download PDFInfo
- Publication number
- CN104526094B CN104526094B CN201410826538.8A CN201410826538A CN104526094B CN 104526094 B CN104526094 B CN 104526094B CN 201410826538 A CN201410826538 A CN 201410826538A CN 104526094 B CN104526094 B CN 104526094B
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- China
- Prior art keywords
- workbench
- wire cutting
- cutting machine
- load
- rolling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The wire cutting machine of workbench with high-precision high-load, it includes lathe bed, middle carriage and workbench；The longitudinal rail that the middle carriage is set along the lathe bed slides；The horizontal line slideway that the workbench is set along the middle carriage slides；The horizontal line slideway is provided at both ends with rolling support device, and the rolling support device is made up of support base with the rolling member for being installed on the support base, and the rolling member supports the workbench.The present invention makes workbench keep higher stability in moving process, so as to improve the mach precision of wire cutting by setting the rolling support device to be used to support the workbench；And the rolling support device is simple in construction, cost is low；So as to reduce production cost.
Description
Technical field
The present invention relates to wire cutting machine technical field, more particularly to the wire cutting of the workbench with high-precision high-load
Machine.
Background technology
In China, under the new situation, urgent need greatly develops all kinds of moulds, electrode and precision zero for industrial technology rapid development
The process technologies such as part, and CNC WEDM technology is exactly the processing technologys such as all kinds of moulds, electrode and precision parts neck
A kind of key technology in domain.At present during the research and development of the industry new product such as smart mobile phone, household electrical appliance, instrument,
Part is directly cut out frequently with CNC WEDM method, substantially reduces the lead time, and reduces cost, is improved
Product Precision quality.Therefore the research of spark-erosion machine tool and the needs that improvement is China domestic market, also can be the work in China
Certain impetus is played in the development of industry.Although NC wirecut EDM machine is widely applied in China.
With the continuous development of scientific technology, the also more and more higher of the requirement for linear cutter precision；But processing
During, the movement of wire cutting machine workbench is one of the main reason for influenceing machining accuracy.In the prior art, wire cutting machine
The movement of workbench typically use V-type rail and line slideway, V-type rail is for line slideway, if workbench
When the workpieces processing weight of upper placement is very big, the stability of workbench is poor, the precision of processing slightly almost, so now it is most of
The movement of the line slideway control workbench of use, but use line slideway or existing defects, if it is large batch of plus
During a kind of parts of work, machining accuracy can also decrease.
The content of the invention
It is an object of the invention to the defects of and deficiency propose a kind of line of the workbench with high-precision high-load
Cutting machine.
To use following technical scheme up to this purpose, the present invention：
The wire cutting machine of workbench with high-precision high-load, it includes lathe bed, middle carriage and workbench；Dragged in described
The longitudinal rail that plate is set along the lathe bed slides；The horizontal line slideway that the workbench is set along the middle carriage is slided
It is dynamic；The horizontal line slideway is provided at both ends with rolling support device, and the rolling support device is by support base and is installed on
The rolling member of the support base is formed, and the rolling member supports the workbench.
Preferably, the rolling member is deep groove ball bearing.
Preferably, the rolling member is pulley.
Preferably, the inverted T-type structure that the support base is formed by a transverse slat and a riser；The transverse slat be installed on it is described in
Planker；The riser is U-shape structure, and the rolling member is installed on the riser by connecting shaft.
Preferably, the transverse slat and the riser are formed in one structure.
Preferably, the both ends of the transverse slat are provided with circular hole, and the circular hole of one end is used to fix, and the circular hole of the other end is used for
Adjust the height of the support base.
Preferably, the circular hole of described transverse slat one end is two, and the circular hole of the other end is three.
Preferably, the support base is made by stainless steel.
Preferably, the longitudinal rail is longitudinal line slideway.
Preferably, for driving the drive device that the middle carriage moves along longitudinal line slideway as screw mandrel driving dress
Put；It is screw rod driving device for driving the drive device that the workbench moves along the horizontal line slideway.
The present invention makes workbench in moving process by setting the rolling support device to be used to support the workbench
Higher stability is kept, so as to improve the mach precision of wire cutting；And the rolling support device is simple in construction, cost
It is low；So as to reduce production cost.
Brief description of the drawings
Fig. 1 is the structural representation of a specific embodiment of the invention.
Fig. 2 is the front view of the adjustable rolling support device of the present invention.
Fig. 3 is the side view of the adjustable rolling support device of the present invention.
Wherein：1 is lathe bed, and 3 be middle carriage, and 4 be workbench, and 5 be rolling support device, and 6 be longitudinal rail, longitudinal straight line
Guide rail, 7 be horizontal line slideway, and 51 be support base, and 52 be deep groove ball bearing, rolling member or pulley, and 511 be transverse slat, and 512 be perpendicular
Plate.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
The wire cutting machine of workbench with high-precision high-load, it includes lathe bed 1, middle carriage 3 and workbench 4；It is described
The longitudinal rail 6 that middle carriage 3 is set along the lathe bed 1 slides；The transverse direction that the workbench 4 is set along the middle carriage 3
Line slideway 7 slides；The horizontal line slideway 7 is provided at both ends with rolling support device 5, the rolling support device 5 by
Support base 51 is formed with the rolling member 52 for being installed on the support base 51, and the rolling member 52 supports the workbench 4.
Wire cutting machine includes lathe bed 1, coil holder column, wire storage cylinder, routing device, middle carriage 3 and workbench 4；Wire cutting machine
In process, workpiece is placed on the workbench 4, and the horizontal straight line that the workbench 4 is set along the middle carriage 3 is led
Rail 7 slides, and line slideway 7 is different from common track, and its linearity is very high, can ensure workbench 4 in transverse movement
Precision, so that it is guaranteed that the precision of wire cutting, but because the support force of line slideway 7 is poor, therefore be difficult in process
There is the unstable of workbench 4 with avoiding, so as to have impact on machining accuracy.To be improved to this, branch is rolled using described
Support arrangement 5 supports the workbench 4, makes the higher stability of holding of the workbench 4 in moving process, so as to carry
The machining accuracy of high wire cutting machine；And the rolling support device is simple in construction, relatively increase sliding block, the increase workbench comes
The cost of raising machining accuracy is lower, realizes the purpose for reducing production cost.
Preferably, the rolling member 52 is deep groove ball bearing 52.
The bearing capacity of deep groove ball bearing 52 is big, and precision is high, and frictional force is small, is coordinated using the rolling of deep groove ball bearing 52
Slip of the workbench 4 on line slideway；Support effect is good.
Preferably, the rolling member 52 is pulley 52.
Coordinate slip of the workbench 4 on line slideway using the rolling of pulley；The structure of pulley 52 is simple, cost
It is low.
Preferably, the inverted T-type structure that the support base 51 is formed by a transverse slat 511 and a riser 512；The transverse slat 511
It is installed on the middle carriage 3；The riser 512 is U-shape structure, and the rolling member 52 is installed on the riser by connecting shaft
512。
Inverted T-type structure is easily installed, and the riser 512 of U-shape structure be easy to the deep groove ball bearing 52 or
The installation of the pulley rolls with coordinating.
Preferably, the transverse slat 511 and the riser 512 are formed in one structure.
Integrated formed structure is simple, and cost is low.
Preferably, the both ends of the transverse slat 511 are provided with circular hole, and the circular hole of one end is used to fix, the circular hole of the other end
For adjusting the height of the support base 51.
The middle carriage 3 is fixed in described one end of transverse slat 511 by the circular hole, and the other end is used to adjust by the circular hole
The rolling support device 5 is saved, because workbench 4 has different sinking displacements in different workpiece weight, therefore will branch
Support seat 51 is arranged to that height can be adjusted, when the workpiece for needing to carry varies in weight, by the height for adjusting support base 51
The total energy of workbench 4 is set to keep higher stability.
Preferably, the circular hole of described one end of transverse slat 511 is two, and the circular hole of the other end is three.
The rolling support device 5 is fixed by two fixing holes 100 using bolt, makes the rolling support device 5 more
It is firm, and bolt fixed cost is low, it is easy to operate；Using bolt by three adjustment holes 101 to the rolling support
Device 5 is adjusted, and the precision of adjustment can be more preferable.
Preferably, the support base 51 is made by stainless steel.
Stainless steel has higher plasticity, toughness and mechanical strength, the corrosion of acid and alkali resistance gas, solution and other media.
It is that one kind is not easy to get rusty and nonabradable steel alloy, service life length.
Preferably, the longitudinal rail 6 is longitudinal line slideway 6.
Line slideway possesses the nominal load higher than linear bearing, while can undertake certain moment of torsion, can be negative in height
High-precision linear motion is realized in the case of load.
Preferably, for driving the drive device that the middle carriage 3 moves along longitudinal line slideway to be driven for screw mandrel
Device；It is screw rod driving device for driving the drive device that the workbench 4 moves along the horizontal line slideway 7.
The precision of screw mandrel driving is high, and stability is high, and cost is low, service life length.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (8)
1. the wire cutting machine of the workbench with high-precision high-load, it includes lathe bed, middle carriage and workbench；Its feature exists
In：The longitudinal rail that the middle carriage is set along the lathe bed slides；The horizontal stroke that the workbench is set along the middle carriage
Slided to line slideway；The horizontal line slideway is provided at both ends with rolling support device, and the rolling support device is by propping up
Support seat and the rolling member composition for being installed on the support base, the rolling member support the workbench；
The support base forms inverted T-type structure by a transverse slat and a riser；The transverse slat is installed on the middle carriage；The riser
For U-shape structure, the rolling member is installed on the riser by connecting shaft；
The both ends of the transverse slat are provided with circular hole, and the circular hole of one end is used to fix, and the circular hole of the other end is used to adjust the branch
Support the height of seat.
2. the wire cutting machine of the workbench according to claim 1 with high-precision high-load, it is characterised in that：The rolling
Moving part is deep groove ball bearing.
3. the wire cutting machine of the workbench according to claim 1 with high-precision high-load, it is characterised in that：The rolling
Moving part is pulley.
4. the wire cutting machine of the workbench according to claim 1 with high-precision high-load, it is characterised in that：The horizontal stroke
Plate and the riser are formed in one structure.
5. the wire cutting machine of the workbench according to claim 1 with high-precision high-load, it is characterised in that：The horizontal stroke
The circular hole of plate one end is two, and the circular hole of the other end is three.
6. the wire cutting machine of the workbench according to claim 1 with high-precision high-load, it is characterised in that：The branch
Support seat is made by stainless steel.
7. the wire cutting machine of the workbench according to claim 1 with high-precision high-load, it is characterised in that：It is described vertical
Direction guiding rail is longitudinal line slideway.
8. the wire cutting machine of the workbench according to claim 7 with high-precision high-load, it is characterised in that：For driving
It is screw rod driving device to move the drive device that the middle carriage moves along longitudinal line slideway；For driving the workbench
The drive device moved along the horizontal line slideway is screw rod driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410826538.8A CN104526094B (en) | 2014-12-25 | 2014-12-25 | The wire cutting machine of workbench with high-precision high-load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410826538.8A CN104526094B (en) | 2014-12-25 | 2014-12-25 | The wire cutting machine of workbench with high-precision high-load |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104526094A CN104526094A (en) | 2015-04-22 |
| CN104526094B true CN104526094B (en) | 2017-12-05 |
Family
ID=52841824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410826538.8A Active CN104526094B (en) | 2014-12-25 | 2014-12-25 | The wire cutting machine of workbench with high-precision high-load |
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| CN (1) | CN104526094B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289806B (en) * | 2022-01-15 | 2023-04-07 | 温岭市大精模具有限公司 | Wire cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502074Y (en) * | 2001-09-18 | 2002-07-24 | 熊金龙 | Linear bearing guide rail for machine tool |
| CN2770849Y (en) * | 2004-01-17 | 2006-04-12 | 顾云良 | Combined two-head linear cutting machine |
| CN201214178Y (en) * | 2008-04-17 | 2009-04-01 | 中国北车集团大同电力机车有限责任公司 | Locomotive rod-shaped member assembly welding worktable |
| CN201881020U (en) * | 2010-05-28 | 2011-06-29 | 温州市正瑞模具有限公司 | Linear cutting precision improver and high-speed wire-winding cutting machine tool with same |
| CN204524464U (en) * | 2014-12-25 | 2015-08-05 | 佛山市大铁数控机械有限公司 | There is the wire cutting machine of the workbench of high-precision high-load |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009039817A (en) * | 2007-08-09 | 2009-02-26 | Sodick Co Ltd | Electrical discharge machining device |
-
2014
- 2014-12-25 CN CN201410826538.8A patent/CN104526094B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502074Y (en) * | 2001-09-18 | 2002-07-24 | 熊金龙 | Linear bearing guide rail for machine tool |
| CN2770849Y (en) * | 2004-01-17 | 2006-04-12 | 顾云良 | Combined two-head linear cutting machine |
| CN201214178Y (en) * | 2008-04-17 | 2009-04-01 | 中国北车集团大同电力机车有限责任公司 | Locomotive rod-shaped member assembly welding worktable |
| CN201881020U (en) * | 2010-05-28 | 2011-06-29 | 温州市正瑞模具有限公司 | Linear cutting precision improver and high-speed wire-winding cutting machine tool with same |
| CN204524464U (en) * | 2014-12-25 | 2015-08-05 | 佛山市大铁数控机械有限公司 | There is the wire cutting machine of the workbench of high-precision high-load |
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| Publication number | Publication date |
|---|---|
| CN104526094A (en) | 2015-04-22 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 528225, Guangdong City, Foshan Province Nanhai District lion town Baisha village third industrial zone, Foshan city iron CNC Machinery Co., Ltd. Applicant after: Guangdong Da Gang CNC Machinery Co., Ltd. Address before: 528225, Guangdong City, Foshan Province Nanhai District lion town Baisha village third industrial zone, Foshan city iron CNC Machinery Co., Ltd. Applicant before: FOSHAN DATIE NUMERICAL CONTROL MACHINERY CO., LTD. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |