CN114226888A - Cooling structure of wire cut electric discharge machine and control method - Google Patents
Cooling structure of wire cut electric discharge machine and control method Download PDFInfo
- Publication number
- CN114226888A CN114226888A CN202111463321.1A CN202111463321A CN114226888A CN 114226888 A CN114226888 A CN 114226888A CN 202111463321 A CN202111463321 A CN 202111463321A CN 114226888 A CN114226888 A CN 114226888A
- Authority
- CN
- China
- Prior art keywords
- cutting machine
- fan
- machine body
- base
- electric discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a cooling structure of a wire cut electric discharge machine and a control method, the cooling structure comprises a base, a cutting machine body and a cylinder, wherein the cutting machine body is connected to the top of the base in a sliding mode, the cylinder is used for driving the cutting machine body to move, a support is fixedly connected to the left side of the base, a fan is fixedly connected to the top of the support, the input end of the fan is communicated with a contraction pipe, one end, far away from the fan, of the contraction pipe is communicated with the left side of the cutting machine body, and an inner cavity is formed in the base. According to the wire cut electric discharge machine, the fan and the shrinkage pipe are used for extracting heat contained in the fan, the effect of quickly radiating the cutting machine body can be achieved, the existing cooling mode through a plurality of radiating fans is replaced, and the problems that the existing wire cut electric discharge machine is poor in cooling effect, easy to scald by high temperature during operation, easy to trigger high-temperature alarm to stop after long-time operation of the cutting machine and seriously affects the cutting efficiency of a product are solved.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a cooling structure and a control method of a wire cut electric discharge machine.
Background
Wire cut electrical discharge machine is a mode of utilizing voltage pulse to process the material, and organism and product all with produce a large amount of high temperatures in the operation, but current wire cut electrical discharge machine cooling effect is relatively poor, is scalded by high temperature easily during the operation, and the cutting machine has seriously influenced product cutting efficiency after long-time operation triggers the high temperature alarm easily and shuts down.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a cooling structure and a control method of a wire-cut electric discharge machine, which have the advantage of improving the cooling effect and solve the problems that the existing wire-cut electric discharge machine has poor cooling effect, is easily scalded by high temperature during operation, is easy to trigger high-temperature alarm shutdown after long-time operation of the cutting machine, and seriously influences the cutting efficiency of a product.
In order to achieve the purpose, the invention provides the following technical scheme: a cooling structure and control method of a wire cut electric discharge machine comprises a base;
the cutting machine body is connected to the top of the base in a sliding mode;
the air cylinder is used for driving the cutting machine body to move;
the left side fixedly connected with support of base, the top fixedly connected with fan of support, the input intercommunication of fan has the shrink tube, the one end that the fan was kept away from to the shrink tube communicates with the left side of cutting machine body each other, the inner chamber has been seted up to the inside of base, the inner chamber communicates through the backflow structure with the output of fan each other.
Preferably, the backflow structure comprises a vortex tube communicated with the output end of the fan, the output end of the vortex tube is communicated with a backflow tube, one end, far away from the vortex tube, of the backflow tube penetrates through the base and extends into the inner cavity, and the top of the backflow tube is provided with a plurality of air exhaust holes.
Preferably, the four corners of the bottom of the base are provided with supports, the top ends of the supports penetrate through the base and extend into the inner cavity, and through holes communicated with the inner cavity are formed in the surfaces of the supports.
Preferably, the top of the inner cavity is fixedly connected with a heat conducting plate, the bottom of the heat conducting plate is fixedly connected with a plurality of fin plates, and the fin plates are positioned right above the air exhaust holes.
Preferably, one end, far away from the fan, of the contraction pipe is communicated with a corrugated pipe located inside the cutting machine body, one end, far away from the cutting machine body, of the corrugated pipe is communicated with an adjusting ring, the left side of the inner wall of the cutting machine body is fixedly connected with connecting blocks located on two sides of the adjusting ring, the connecting blocks and the adjusting ring are movably connected through pin shafts, the top of the adjusting ring is fixedly connected with a traction rope, one end, far away from the adjusting ring, of the traction rope penetrates through the cutting machine body and is fixedly connected with the output end of the air cylinder, and the traction rope has elasticity.
Preferably, the inner side of the connecting block is provided with a torsion spring sleeved on the surface of the pin shaft, and one side of the torsion spring, which is far away from the connecting block, is in contact with the surface of the adjusting ring.
Preferably, the top of the cutting machine body and the left side of the inner wall of the cutting machine body are both fixedly connected with vertical plates, a press roller is movably connected inside each vertical plate, and the surface of each press roller is in contact with the surface of each traction rope.
As a preferred aspect of the present invention, a cooling structure and a control method for a wire electric discharge machine include:
s1: the air cylinder drives the cutting machine body to descend and cut a product positioned at the top of the base, and the fan pumps out heat contained in the fan through the contraction pipe and the corrugated pipe in the operation process of the cutting machine body;
s2: hot air can enter the interior of the vortex tube after being extracted, the vortex tube separates cold air flow from hot air flow, hot air flow is discharged to the exterior of the vortex tube for utilization, cold air flow can enter the interior of the base through the return pipe, cold air is contacted with the fin plate on the surface of the inner cavity of the base and completes heat exchange, and air after heat exchange is discharged through the through hole on the surface of the support by air pressure;
s3: in the cylinder removal process, the output of cylinder can be through the round pin axle swing of haulage rope pulling adjustable ring with the inside connecting block as the axle center, and when the cylinder resets, the torsional spring can support the reset to the adjustable ring again, further improves the heat absorption scope of adjustable ring.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the wire cut electric discharge machine, the fan and the shrinkage pipe are used for extracting heat contained in the fan, the effect of quickly radiating the cutting machine body can be achieved, the existing cooling mode through a plurality of radiating fans is replaced, and the problems that the existing wire cut electric discharge machine is poor in cooling effect, easy to scald by high temperature during operation, easy to trigger high-temperature alarm to stop after long-time operation of the cutting machine and seriously affects the cutting efficiency of a product are solved.
2. The invention can utilize high-pressure airflow by arranging the vortex tube, the return tube and the exhaust hole, and can carry out heat dissipation treatment on a product at the top of the base in a heat exchange mode.
3. The support and the through hole are arranged, so that the cutting machine body can be supported, and hot air in the base can be conveniently exhausted.
4. According to the invention, by arranging the heat conducting plate and the fin plate, the contact area of cold air and the base can be increased, and the heat exchange efficiency is improved.
5. According to the invention, the corrugated pipe, the adjusting ring and the traction rope are arranged, so that the heat absorption angle of the fan can be effectively adjusted, the heat absorption range of the fan is increased, and the heat dissipation effect is improved.
6. According to the invention, the torsion spring is arranged, so that the adjusting ring can be supported, the adjusting ring has a resetting effect, and the operation steps of reciprocating the adjusting ring by a user are saved.
7. The vertical plate and the compression roller are arranged, so that the traction rope can be limited, and the pulling angle of the traction rope can be fixed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of a portion of the structure of the present invention;
FIG. 3 is a schematic cross-sectional front view of a base structure according to the present invention;
FIG. 4 is a schematic perspective sectional view of a base structure according to the present invention;
FIG. 5 is a perspective view of a portion of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a base; 2. a cutter body; 3. a cylinder; 4. a support; 5. a fan; 6. a shrink tube; 7. an inner cavity; 8. a vortex tube; 9. a return pipe; 10. an air exhaust hole; 11. a support; 12. a through hole; 13. a heat conducting plate; 14. a fin plate; 15. a bellows; 16. an adjusting ring; 17. connecting blocks; 18. a hauling rope; 19. a torsion spring; 20. a vertical plate; 21. and (4) pressing the rolls.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, a cooling structure and a control method for a wire electric discharge machine according to the present invention includes a base 1;
the cutting machine body 2 is connected to the top of the base 1 in a sliding mode;
the air cylinder 3 is used for driving the cutting machine body 2 to move;
base 1's left side fixedly connected with support 4, support 4's top fixedly connected with fan 5, fan 5's input intercommunication has shrink tube 6, and shrink tube 6 is kept away from fan 5's one end and is communicate each other with the left side of cutting machine body 2, and inner chamber 7 has been seted up to base 1's inside, and inner chamber 7 communicates each other through backflow structure with fan 5's output.
Referring to fig. 1, the backflow structure includes a vortex tube 8 communicated with an output end of the fan 5, the output end of the vortex tube 8 is communicated with a backflow tube 9, one end of the backflow tube 9, which is far away from the vortex tube 8, penetrates through the base 1 and extends to the inside of the inner cavity 7, and the top of the backflow tube 9 is provided with a plurality of air exhaust holes 10.
As a technical optimization scheme of the invention, the vortex tube 8, the return pipe 9 and the exhaust hole 10 are arranged, so that high-pressure airflow can be utilized, and a product on the top of the base 1 can be subjected to heat dissipation treatment in a heat exchange mode.
Referring to fig. 3, four corners of the bottom of the base 1 are provided with supports 11, the top end of each support 11 penetrates through the base 1 and extends into the inner cavity 7, and through holes 12 communicated with the inner cavity 7 are formed in the surface of each support 11.
As a technical optimization scheme of the invention, the support 11 and the through hole 12 are arranged, so that the cutting machine body 2 can be supported, and hot air in the base 1 can be conveniently discharged.
Referring to fig. 3, a heat conducting plate 13 is fixedly connected to the top of the inner cavity 7, a plurality of fins 14 are fixedly connected to the bottom of the heat conducting plate 13, and the fins 14 are located right above the air outlet 10.
As a technical optimization scheme of the invention, the heat conduction plate 13 and the fin plate 14 are arranged, so that the contact area of cold air and the base 1 can be increased, and the heat exchange efficiency is improved.
Referring to fig. 6, the one end intercommunication that fan 5 was kept away from to shrink tube 6 has the bellows 15 that is located the inside of cutting machine body 2, the one end intercommunication that cutting machine body 2 was kept away from to bellows 15 has adjusting ring 16, the left side fixedly connected with of cutting machine body 2 inner wall is located the connecting block 17 of adjusting ring 16 both sides, connecting block 17 and adjusting ring 16 are through round pin axle swing joint, the top fixedly connected with haulage rope 18 of adjusting ring 16, the one end that the haulage rope 18 was kept away from adjusting ring 16 run through cutting machine body 2 and with the output fixed connection of cylinder 3, haulage rope 18 has elasticity.
As a technical optimization scheme of the invention, the heat absorption angle of the fan 5 can be effectively adjusted by arranging the corrugated pipe 15, the adjusting ring 16 and the traction rope 18, so that the heat absorption range of the fan 5 is enlarged, and the heat dissipation effect is improved.
Referring to fig. 6, the inner side of the connecting block 17 is provided with a torsion spring 19 sleeved on the surface of the pin shaft, and one side of the torsion spring 19 away from the connecting block 17 is in contact with the surface of the adjusting ring 16.
As a technical optimization scheme of the present invention, the torsion spring 19 is provided to support the adjusting ring 16, so that the adjusting ring 16 has a resetting effect, and the operation steps of the user for moving the adjusting ring 16 back and forth are saved.
Referring to fig. 6, the top of the cutter body 2 and the left side of the inner wall of the cutter body are fixedly connected with a vertical plate 20, a press roller 21 is movably connected inside the vertical plate 20, and the surface of the press roller 21 is in contact with the surface of the traction rope 18.
As a technical optimization scheme of the invention, the vertical plate 20 and the compression roller 21 are arranged, so that the traction rope 18 can be limited, and the pulling angle of the traction rope 18 can be fixed.
Referring to fig. 1, a cooling structure and a control method of a wire electric discharge machine includes the steps of:
s1: the air cylinder 3 drives the cutting machine body 2 to descend and cut a product positioned at the top of the base 1, and in the operation process of the cutting machine body 2, the fan 5 extracts heat containing belts in the fan 5 through the contraction pipe 6 and the corrugated pipe 15;
s2: hot air can enter the interior of the vortex tube 8 after being extracted, the vortex tube 8 separates cold air flow from hot air flow, hot air flow is discharged to the exterior of the vortex tube 8 for utilization, cold air flow can enter the interior of the base 1 through the return pipe 9, cold air is contacted with the fin plate 14 on the surface of the inner cavity 7 of the base 1 and completes heat exchange, and air after heat exchange is discharged through the through hole 12 on the surface of the support 11 by air pressure;
s3: in the moving process of the air cylinder 3, the output end of the air cylinder 3 can pull the adjusting ring 16 through the traction rope 18 to swing by taking a pin shaft in the connecting block 17 as an axis, when the air cylinder 3 resets, the torsion spring 19 can support and reset the adjusting ring 16, and the heat absorption range of the adjusting ring 16 is further improved.
The working principle and the using process of the invention are as follows: when the cutting machine is used, a user drives the cutting machine body 2 to descend through the cylinder 3 and cuts a product positioned at the top of the base 1, in the operation process of the cutting machine body 2, the fan 5 extracts heat contained in the fan 5 through the contraction pipe 6 and the corrugated pipe 15, when hot air is contacted with the vortex tube 8, cold air and hot air are separated, hot air flow is discharged to the outside of the vortex tube 8 to be utilized, cold air flow can enter the base 1 through the return pipe 9, the cold air is contacted with the fin plate 14 on the surface of the inner cavity 7 of the base 1 and completes heat exchange, the air subjected to heat exchange is discharged through the through hole 12 on the surface of the support 11 through air pressure, in the moving process of the cylinder 3, the output end of the cylinder 3 can pull the adjusting ring 16 through the traction rope 18 to swing by taking a pin shaft inside the connecting block 17 as an axis, when the cylinder 3 is reset, the torsion spring 19 can support and reset the adjusting ring 16, further increasing the heat absorption range of the adjusting ring 16.
In summary, the following steps: this cooling structure and control method of spark-erosion wire cutting machine take out the heat that fan 5 inside contains the area through fan 5 and shrink tube 6, can reach and carry out quick radiating effect to cutting machine body 2, replace and carry out refrigerated mode through a plurality of heat dissipation fans now, it is relatively poor to have solved current spark-erosion wire cutting machine cooling effect, is scalded by high temperature easily during the operation, and the cutting machine triggers the high temperature alarm after long-time operation easily and shuts down, has seriously influenced the problem of product cutting efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A cooling structure of a wire electric discharge machine includes a base (1);
the cutting machine body (2) is connected to the top of the base (1) in a sliding mode;
the air cylinder (3) is used for driving the cutting machine body (2) to move;
the method is characterized in that: the utility model discloses a cutting machine, including base (1), left side fixedly connected with support (4), the top fixedly connected with fan (5) of support (4), the input intercommunication of fan (5) has shrink tube (6), the one end that fan (5) were kept away from in shrink tube (6) communicates with the left side of cutting machine body (2) each other, inner chamber (7) have been seted up to the inside of base (1), inner chamber (7) communicate with the output of fan (5) through the backflow structure each other.
2. The cooling structure of a wire electric discharge machine according to claim 1, characterized in that: backflow structure is including intercommunication vortex tube (8) at fan (5) output, the output intercommunication of vortex tube (8) has back flow (9), the one end that vortex tube (8) were kept away from in back flow (9) runs through base (1) and extends to the inside of inner chamber (7), a plurality of hole (10) of airing exhaust has been seted up at the top of back flow (9).
3. The cooling structure of a wire electric discharge machine according to claim 1, characterized in that: the four corners of base (1) bottom all is provided with support (11), the top of support (11) runs through base (1) and extends to the inside of inner chamber (7), through-hole (12) that communicate each other with inner chamber (7) are seted up on the surface of support (11).
4. The cooling structure of a wire electric discharge machine according to claim 2, characterized in that: the top fixedly connected with heat-conducting plate (13) of inner chamber (7), the bottom fixedly connected with a plurality of fin (14) of heat-conducting plate (13), fin (14) are located air exhaust hole (10) directly over.
5. The cooling structure of a wire electric discharge machine according to claim 1, characterized in that: the utility model discloses a cutting machine, including shrink tube (6), fan (5), connecting block (17) that the one end intercommunication of fan (5) was kept away from in shrink tube (6) has the bellows (15) that are located cutting machine body (2) inside, the one end intercommunication that cutting machine body (2) were kept away from in bellows (15) has adjustable ring (16), the left side fixedly connected with of cutting machine body (2) inner wall is located connecting block (17) of adjustable ring (16) both sides, connecting block (17) and adjustable ring (16) are through round pin axle swing joint, the top fixedly connected with haulage rope (18) of adjustable ring (16), the one end that adjustable ring (16) were kept away from in haulage rope (18) run through cutting machine body (2) and with the output fixed connection of cylinder (3), haulage rope (18) have elasticity.
6. The cooling structure of a wire electric discharge machine according to claim 5, characterized in that: the inboard of connecting block (17) is provided with torsional spring (19) that the cover was established on round pin axle surface, the surface contact of one side and adjustable ring (16) that connecting block (17) were kept away from in torsional spring (19).
7. The cooling structure of a wire electric discharge machine according to claim 5, characterized in that: the cutting machine is characterized in that the top of the cutting machine body (2) and the left side of the inner wall of the cutting machine body are fixedly connected with vertical plates (20), press rollers (21) are movably connected inside the vertical plates (20), and the surfaces of the press rollers (21) are in contact with the surface of a traction rope (18).
8. The method of controlling a cooling structure of a wire electric discharge machine according to claim 1, characterized in that: the method comprises the following steps:
s1: the cutting machine body (2) is driven to descend through the air cylinder (3) and cut a product positioned at the top of the base (1), and in the operation process of the cutting machine body (2), the fan (5) extracts heat containing belts in the fan (5) through the contraction pipe (6) and the corrugated pipe (15);
s2: hot air can enter the interior of the vortex tube (8) after being extracted, the vortex tube (8) separates cold air flow from hot air flow, hot air flow is discharged to the exterior of the vortex tube (8) for utilization, cold air flow can enter the interior of the base (1) through the return pipe (9), cold air is contacted with the fin plate (14) on the surface of the inner cavity (7) of the base (1) and completes heat exchange, and air after heat exchange is discharged through the through hole (12) on the surface of the support (11) by air pressure;
s3: in the moving process of the air cylinder (3), the output end of the air cylinder (3) can pull the adjusting ring (16) through the traction rope (18) to swing by taking a pin shaft in the connecting block (17) as an axis, when the air cylinder (3) resets, the torsion spring (19) can support and reset the adjusting ring (16), and the heat absorption range of the adjusting ring (16) is further improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111463321.1A CN114226888B (en) | 2021-12-02 | 2021-12-02 | Cooling structure and control method of wire electric discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111463321.1A CN114226888B (en) | 2021-12-02 | 2021-12-02 | Cooling structure and control method of wire electric discharge machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114226888A true CN114226888A (en) | 2022-03-25 |
| CN114226888B CN114226888B (en) | 2023-04-28 |
Family
ID=80752941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111463321.1A Active CN114226888B (en) | 2021-12-02 | 2021-12-02 | Cooling structure and control method of wire electric discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114226888B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4698477A (en) * | 1984-06-04 | 1987-10-06 | Mitsubishi Denki Kabushiki Kaisha | Electrical discharge machining apparatus with forced cooling system |
| CN201559086U (en) * | 2009-09-24 | 2010-08-25 | 玉环县坎门机床厂 | Dry-cutting vortex pneumatic cooler |
| CN210139130U (en) * | 2019-03-26 | 2020-03-13 | 张帆 | Semiconductor cooling power generation facility for reflow soldering experiments |
| CN212407191U (en) * | 2020-05-15 | 2021-01-26 | 佛山市骤威液压机械制造有限公司 | Hydraulic oil cooling treatment device for hydraulic system of numerical control machine tool |
| CN212824174U (en) * | 2020-04-26 | 2021-03-30 | 浙江海帝克机床有限公司 | Lathe convenient to inside motor heat dissipation |
| CN213411365U (en) * | 2020-09-26 | 2021-06-11 | 济南万田数控机械有限公司 | Digit control machine tool is with heat dissipation base |
-
2021
- 2021-12-02 CN CN202111463321.1A patent/CN114226888B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4698477A (en) * | 1984-06-04 | 1987-10-06 | Mitsubishi Denki Kabushiki Kaisha | Electrical discharge machining apparatus with forced cooling system |
| CN201559086U (en) * | 2009-09-24 | 2010-08-25 | 玉环县坎门机床厂 | Dry-cutting vortex pneumatic cooler |
| CN210139130U (en) * | 2019-03-26 | 2020-03-13 | 张帆 | Semiconductor cooling power generation facility for reflow soldering experiments |
| CN212824174U (en) * | 2020-04-26 | 2021-03-30 | 浙江海帝克机床有限公司 | Lathe convenient to inside motor heat dissipation |
| CN212407191U (en) * | 2020-05-15 | 2021-01-26 | 佛山市骤威液压机械制造有限公司 | Hydraulic oil cooling treatment device for hydraulic system of numerical control machine tool |
| CN213411365U (en) * | 2020-09-26 | 2021-06-11 | 济南万田数控机械有限公司 | Digit control machine tool is with heat dissipation base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114226888B (en) | 2023-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101158363A (en) | Bearing wind refrigerating mechanism of high-temperature pump | |
| CN114226888A (en) | Cooling structure of wire cut electric discharge machine and control method | |
| CN209726753U (en) | A kind of noodle drying equipment | |
| CN112692940A (en) | Wood-plastic floor hot press | |
| CN113579070B (en) | Take stamping device of photovoltaic module steel frame's of protection cornerite angle sign indicating number | |
| CN211792378U (en) | High-efficient heat dissipation case of installation thing networking device | |
| CN210952331U (en) | Energy-saving circulating type long and short aluminum bar universal heating system | |
| CN205638946U (en) | Screw vacuum pump rotor cooling device | |
| CN211174517U (en) | Energy storage device for recycling waste heat of air compressor | |
| CN211161552U (en) | Stamping device for timely cooling upper die | |
| CN110802878B (en) | Medicine wrapping bag scalds to press cuts out integrative mechanism | |
| CN205143394U (en) | Energy -efficient tea wrap machine | |
| CN111804892A (en) | Mechanical die with environment-friendly cooling technology | |
| CN219945227U (en) | Forming machine for steel processing | |
| CN220635971U (en) | Stamping die of foil strip | |
| CN217785755U (en) | Automatic drying device of silica | |
| CN213578320U (en) | Quick cooling device in high-speed steel product course of working | |
| CN214841978U (en) | Cooling device for metal mold | |
| CN219133216U (en) | Washing machine spiral case flattening device | |
| CN219020896U (en) | Toaster with good heat dissipation effect | |
| CN220362877U (en) | Emulsion shoe-pad make-up machine of quick radiating | |
| CN103978714A (en) | Domestic miniature oil press and oil pressing method | |
| CN217056026U (en) | Mining high temperature resistant compressor motor bearing | |
| CN214521952U (en) | Surface roughening machine for extruded sheet | |
| CN215998908U (en) | Die steel machining device with circulating cold cutting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |