CN111468986A - Numerical control lathe with radiator fan - Google Patents
Numerical control lathe with radiator fan Download PDFInfo
- Publication number
- CN111468986A CN111468986A CN202010290677.9A CN202010290677A CN111468986A CN 111468986 A CN111468986 A CN 111468986A CN 202010290677 A CN202010290677 A CN 202010290677A CN 111468986 A CN111468986 A CN 111468986A
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- plate
- numerical control
- fixed
- shell
- air outlet
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 238000005520 cutting process Methods 0.000 abstract description 9
- 238000007664 blowing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a numerical control lathe with a heat radiating fan, which structurally comprises a numerical control panel, a numerical control host, a chuck, a cutter bearing plate and a rotary heat radiating mechanism, wherein the numerical control panel is fixedly arranged at the upper left end of the numerical control host and is electrically connected with the numerical control panel, the chuck is arranged inside the left end of the numerical control host, a shell cover is driven to rotate through the rotation of a motor, wind energy generated by the heat radiating fan enters the shell cover, the wind energy is transmitted to the inside of a long connecting pipe through an air outlet pipe row and is transmitted to the inside of a transmission plate through the connection, the shell cover rotates simultaneously, so that the air outlet pipe, the long connecting pipe and the transmission plate also rotate to radiate heat outside a workpiece in a rotating way, the angle of the rotating through plate after the rotation is fixed through a fixed shaft lever and a torsion spring, the air blowing angle of a heat radiating hole is changed, and the whole cutter, the heat dissipation effect of the cutter in the process of feeding and cutting is improved.
Description
Technical Field
The invention relates to the field of lathes, in particular to a numerical control lathe with a heat radiating fan.
Background
The cutter on the numerical control lathe can produce certain heat in the process of cutting a workpiece rotating at a high speed, the heat between the cutter and the rotating workpiece needs to be dissipated through the cooling fan, the cutter is prevented from being damaged due to overhigh temperature, but because the cooling fan on the numerical control lathe is directly and fixedly installed on the lathe, the cutter needs to cut a circular track of the workpiece relative to the workpiece of a columnar type, and the cooling fan is relatively fixed to a blowing port of the cutter and the workpiece, so that a heat dissipation point is relatively fixed, and the cooling effect of the cutter in the process of feeding and cutting is reduced.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the utility model provides a this numerical control lathe with radiator fan, its structure includes numerical control panel, numerical control host computer, dress chuck, cutter loading board, rotatory heat dissipation mechanism, numerical control panel fixed mounting is at numerical control host computer upper left end and the electricity is connected, the inside dress chuck that is equipped with of numerical control host computer left end, the inside one end of keeping away from the dress chuck of numerical control host computer is equipped with the cutter loading board, rotatory heat dissipation mechanism installs in dress chuck upper end, be equipped with radiator fan and fan cover on the rotatory heat dissipation mechanism, radiator fan air-out end is installed inside the fan cover, radiator fan exit end is circular structure to fan cover hole cavity cylinder structure, the inside diameter of fan cover and the diameter phase-match of radiator fan exit end.
As a further improvement of the invention, the fan cover comprises an installation mechanism and a rotating shell, the air outlet end of the cooling fan is installed inside the installation mechanism, the front end of the installation mechanism is installed inside the rotating shell in a clearance fit mode, the front end of the rotating shell is fixed with and communicated with the transmission plate, a sealing gasket is further arranged between the installation mechanism and the rotating shell, the sealing gasket is of a circular ring type structure, and the sealing gasket is made of polyurethane elastomer materials, so that the fan cover has certain sealing performance and good wear resistance.
As a further improvement of the invention, the mounting mechanism comprises a fixed shell, a pull block, a spring and clamping rods, the air outlet end of the cooling fan is mounted inside the fixed shell, the pull block is arranged on the outer surface of the fixed shell, the clamping rods are arranged at the lower end of the pull block and penetrate through the spring, the lower ends of the clamping rods are mounted inside the cooling fan in a clearance fit manner, and the pull block, the spring and the clamping rods are respectively provided with four clamping rods and are circularly distributed on four directions of the fixed shell.
As a further improvement of the present invention, the rotating housing includes a housing, a motor, balls, a shaft rod, and an air outlet transmission mechanism, wherein a center point of the housing is fixed to an output end of the motor and rotates synchronously, an inner portion of the housing is abutted to an outer surface of the balls, the shaft rod penetrates through the balls in a clearance fit manner, the air outlet transmission mechanism is embedded in a front surface of the housing and is communicated with the housing, the housing has a hollow cylindrical structure, one end of the housing away from the fixed housing has a closed structure, a circular groove is formed in the housing, and the balls are mounted in the circular groove.
As a further improvement of the present invention, the outlet air transmission mechanism includes an outlet air pipe, a long connecting pipe, and a transmission plate, the outlet air pipe is embedded in the front surface of the casing and is communicated with the casing, the outlet air pipe output end is fixed to and communicated with the head end of the long connecting pipe, the tail end of the long connecting pipe is fixed to the head end of the transmission plate, the transmission plate is located at the upper end of the collet, the outlet air pipe is in a structure with a wide inlet end and a narrow outlet end, and the long connecting pipe is made of stainless steel and has a certain hardness.
As a further improvement of the invention, the transmission plate comprises a plate body, a rotating plate and heat dissipation holes, wherein the head end of the plate body is fixed and communicated with the tail end of the long connecting pipe, the rotating plate is arranged on the lower surface of the plate body, the heat dissipation holes are embedded in the lower end of the interior of the rotating plate and communicated with the interior of the plate body, the rotating plate is provided with five heat dissipation holes which are uniformly distributed on the bottom surface of the plate body, the number of the heat dissipation holes is twenty-five, the five heat dissipation holes are in one group and are arranged on the five rotating plates, the heat dissipation holes are in a structure with a narrow inlet end and a.
As a further improvement of the invention, the rotating plate comprises a through plate, a fixed shaft rod and a torsion spring, the through plate is arranged at the lower end of the plate body, the fixed shaft rod penetrates through the inside of the through plate, the fixed shaft rod penetrates through the inside of the torsion spring, and the upper end of the through plate is of an arc structure.
The invention has the beneficial effects that:
1. the cylindrical workpiece is clamped on the clamping head, the workpiece is driven to rotate at high speed by the clamping head, the workpiece is cut by the cutter feeding of the cutter bearing plate, the heat dissipation fan rotates to generate wind energy in the cutting process, the shell cover is driven to rotate by the rotation of the motor, the wind energy generated by the heat dissipation fan enters the shell cover, the shaft rod rotates through the balls to reduce the abrasion of the shell cover in the rotating process, the wind energy is discharged into the connecting long pipe through the wind outlet pipe and is transmitted into the transmission plate through the connecting long pipe, the shell cover rotates simultaneously, so that the wind outlet pipe, the connecting long pipe and the transmission plate also rotate, the transmission plate rotates in a ring shape around the workpiece to dissipate heat outside the workpiece in a rotating manner, and the quick installation and disassembly between the heat dissipation fan and the fixed shell can be realized through the arrangement of the pull block, the spring and the clamping rod, the dust in the cooling fan is convenient to clean.
2. Wind energy enters into five rotor plates through the plate body inside, discharging through the louvre, the plate body lower extreme is equipped with twenty five louvres altogether, and can fix the angle of the rotation logical board after rotating through fixed axostylus axostyle and torque spring through rotating the logical board before starting the cutting, make the angle of blowing of louvre change, the cutter is at the in-process that carries out the feed, better cutter feed route with to the whole heat dissipation of blowing of work piece, improve the radiating effect of cutter at the in-process of feed cutting.
Drawings
FIG. 1 is a schematic structural diagram of a numerically controlled lathe with a heat sink according to the present invention.
Fig. 2 is a schematic diagram of an internal structure of a rotary heat dissipation mechanism according to the present invention.
FIG. 3 is a schematic view of a fan guard according to the present invention.
FIG. 4 is a schematic view of the internal structure of a mounting mechanism according to the present invention.
Fig. 5 is a schematic view of the internal structure of a rotary housing according to the present invention.
Fig. 6 is a schematic view of an internal structure of the outlet air transmission mechanism according to the present invention.
Fig. 7 is a schematic bottom view of a transmission plate according to the present invention.
Fig. 8 is a schematic perspective view of a rotating plate according to the present invention.
In the figure: the numerical control machine comprises a numerical control panel-1, a numerical control host machine-2, a clamping head-3, a cutter bearing plate-4, a rotary heat dissipation mechanism-5, a heat dissipation fan-51, a fan cover-52, an installation mechanism-521, a rotary shell-522, a fixed shell-a 1, a pulling block-a 2, a spring-a 3, a clamping rod-a 4, a shell cover-b 1, a motor-b 2, a ball-b 3, a shaft rod-b 4, an air outlet transmission mechanism-b 5, an air outlet pipe-b 51, a connecting long pipe-b 52, a transmission plate-b 53, a plate body-c 1, a rotary plate-c 2, a heat dissipation hole-c 3, a through plate-c 21, a fixed shaft rod-c 22 and a torsion spring-c 23.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 6:
the invention relates to a numerical control lathe with a heat radiation fan, which structurally comprises a fan cover 52 and a rotating shell 522, wherein an air outlet end of the heat radiation fan 51 is arranged in the installing mechanism 521, the front end of the installing mechanism 521 is arranged in the rotating shell 522 in a clearance fit mode, the front end of the rotating shell 522 is fixed with and communicated with a transmission plate 53, a sealing gasket is arranged between the installing mechanism 521 and the rotating shell 522 and is of an annular structure, the sealing gasket is made of polyurethane elastomer materials, the sealing gasket has certain sealing performance and good wear resistance, a better sealing effect is kept in the process that the rotating shell 522 rotates on the installing mechanism 521, and meanwhile, the abrasion of the sealing gasket is reduced.
The mounting mechanism 521 includes a fixed casing a1, a pulling block a2, a spring a3, and a locking rod a4, the air outlet end of the cooling fan 51 is mounted inside the fixed casing a1, the pulling block a2 is disposed on the outer surface of the fixed casing a1, the lower end of the pulling block a2 is provided with four locking rods a4, the locking rods a4 penetrate through the spring a3, the lower end of the locking rod a4 is mounted inside the cooling fan 51 in a clearance fit manner, the pulling block a2, the spring a3, and the locking rods a4 are all four, and are circularly distributed on four positions mounted on the fixed casing a1, so that the fixing ability of the fixed casing a1 and the cooling fan 51 is improved.
The rotating shell 522 comprises a housing b1, a motor b2, a ball b3, a shaft b4 and an air outlet transmission mechanism b5, the center point of the housing b1 is fixed with the output end of the motor b2 and rotates synchronously, the inside of the housing b1 is in contact with the outer surface of the ball b3, the shaft b4 penetrates through the ball b3 in a clearance fit mode, the air outlet transmission mechanism b5 is embedded in the front surface of the housing b1 and communicated with the front surface of the housing b1, the housing b1 is of a hollow cylinder structure, one end, far away from the fixed housing a1, of the housing b1 is of a closed structure, wind energy generated by the heat dissipation fan 51 is concentrated inside the housing b1, an annular groove is arranged inside the housing b1, the ball b3 is arranged inside the annular groove, rolling of the ball b3 is improved, so that the housing b1 slides smoothly in the rotating process, and abrasion of the housing b1 in the rotating process is reduced.
The air outlet transmission mechanism b5 comprises an air outlet pipe b51, a connecting long pipe b52 and a transmission plate b53, wherein the air outlet pipe b51 is embedded in the front surface of the housing cover b1 and communicated with the front surface of the housing cover b1, the output end of the air outlet pipe b51 is fixed to and communicated with the head end of the connecting long pipe b52, the tail end of the connecting long pipe b52 is fixed to the head end of the transmission plate b53, the transmission plate b53 is located at the upper end of the clamping head 3, the air outlet pipe b51 is in a structure with a wide inlet end and a narrow outlet end, the connecting long pipe b52 is made of stainless steel and has certain hardness, and the connecting long pipe b52 has higher supporting capacity for the transmission plate 53 in the process of.
The specific use mode and function of the embodiment are as follows:
according to the invention, a cylindrical workpiece is clamped on a clamping head 3, the clamping head 3 drives the workpiece to rotate at a high speed, the workpiece is cut by feeding a cutter of a cutter bearing plate 4, in the cutting process, a cooling fan 51 rotates to generate wind energy, meanwhile, a shell cover b1 is driven to rotate by the rotation of a motor b2, the wind energy generated by the cooling fan 51 enters the shell cover b1 and rotates on a shaft rod b4 through a ball b3 to reduce the abrasion of the shell cover b1 in the rotating process, the wind energy is discharged to the inside of a connecting long pipe b52 through an air outlet pipe b51 and is transmitted to the inside of a transmission plate b53 through the connecting long pipe b52, meanwhile, the shell cover b1 rotates to enable the air outlet pipe b51, the connecting long pipe b52 and the transmission plate b53 to also rotate, the transmission plate b53 rotates around the workpiece in a circular shape, the heat of the outside of the workpiece is radiated by rotating, and the pulling block a2, The arrangement of the spring a3 and the blocking lever a4 can quickly mount and dismount the heat dissipation fan 51 and the fixed shell a1, so that dust in the heat dissipation fan 51 can be cleaned conveniently.
Example 2:
as shown in fig. 7 to 8:
the transmission plate b53 comprises a plate body c1, a rotating plate c2 and heat dissipation holes c3, the head end of the plate body c1 is fixed to and communicated with the tail end of a long pipe b52, the rotating plate c2 is arranged on the lower surface of the plate body c1, heat dissipation holes c3 are embedded in the lower end of the inside of the rotating plate c2, the heat dissipation holes c3 are communicated with the inside of the plate body c1, the rotating plate c2 is provided with five heat dissipation holes and evenly distributed on the bottom surface of the plate body c1, the heat dissipation holes c3 are provided with twenty-five heat dissipation holes, the five heat dissipation holes are in one group and are arranged on the five rotating plates c2, the heat dissipation holes c3 are of a structure with a narrow inlet end and a wide outlet end, air blowing heat dissipation is better performed on the overall direction of the workpiece, the plate body c1 is of an arc-shaped structure, and the collision between the plate body c 1.
The rotating plate c2 comprises a through plate c21, a fixed shaft c22 and a torsion spring c23, the through plate c21 is arranged at the lower end of a plate c1, the fixed shaft c22 penetrates through the inside of the through plate c21, the fixed shaft c22 penetrates through the inside of the torsion spring c23, the upper end of the through plate c21 is of an arc structure, the angle between the rotating through plate c21 and the plate c1 can be changed by rotating the through plate c21, the blowing angle can be changed, and all-directional blowing and heat dissipation of a workpiece can be better achieved.
The specific use mode and function of the embodiment are as follows:
according to the invention, wind energy enters the five rotating plates c2 through the plate body c1 and is discharged through the heat dissipation holes c3, twenty-five heat dissipation holes c3 are formed in the lower end of the plate body c1, and the angle of the rotating through plate c21 after rotating can be fixed through the rotating through plate c21 through the fixed shaft lever c22 and the torsion spring c23 before starting cutting, so that the blowing angle of the heat dissipation holes c3 is changed, the cutter feeding route and the whole workpiece are better blown and radiated in the process of feeding the cutter, and the radiating effect of the cutter in the process of feeding cutting is improved.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a numerical control lathe with radiator fan, its structure includes numerical control panel (1), numerical control host (2), clamping head (3), cutter loading board (4), rotatory heat dissipation mechanism (5), numerical control panel (1) fixed mounting is in numerical control host (2) upper left end and the electricity is connected, inside clamping head (3) that is equipped with in numerical control host (2) left end, the inside one end of keeping away from clamping head (3) of numerical control host (2) is equipped with cutter loading board (4), install in clamping head (3) upper end its characterized in that is dispelled the heat in rotation mechanism (5):
the rotary heat dissipation mechanism (5) is provided with a heat dissipation fan (51) and a fan cover (52), and the air outlet end of the heat dissipation fan (51) is installed inside the fan cover (52).
2. The numerically controlled lathe with the heat radiator according to claim 1, wherein: the fan cover (52) comprises an installation mechanism (521) and a rotating shell (522), the air outlet end of the cooling fan (51) is installed inside the installation mechanism (521), the front end of the installation mechanism (521) is installed inside the rotating shell (522) in a clearance fit mode, and the front end of the rotating shell (522) is fixed with the transmission plate (53) and communicated with the transmission plate.
3. The numerically controlled lathe with the heat radiator according to claim 2, wherein: installation mechanism (521) are including fixed shell (a1), draw piece (a2), spring (a3), screens pole (a4), cooling fan (51) air-out end is installed inside fixed shell (a1), draw piece (a2) to establish at fixed shell (a1) surface, draw piece (a2) lower extreme and be equipped with screens pole (a4), screens pole (a4) run through inside spring (a3), screens pole (a4) lower extreme adopts clearance fit to install inside cooling fan (51).
4. The numerically controlled lathe with the heat radiator according to claim 2, wherein: the rotating shell (522) comprises a shell cover (b1), a motor (b2), a ball (b3), a shaft rod (b4) and an air outlet transmission mechanism (b5), wherein the center point of the shell cover (b1) is fixed with the output end of the motor (b2) and synchronously rotates, the inside of the shell cover (b1) is abutted against the outer surface of the ball (b3), the shaft rod (b4) penetrates through the inside of the ball (b3) in a clearance fit mode, and the air outlet transmission mechanism (b5) is embedded in the front surface of the shell cover (b1) and penetrates through the front surface of the shell cover (b 1).
5. The numerically controlled lathe with the heat radiator according to claim 4, wherein: the air outlet transmission mechanism (b5) comprises an air outlet pipe (b51), a connecting long pipe (b52) and a transmission plate (b53), wherein the air outlet pipe (b51) is embedded in the front surface of the shell cover (b1) and is communicated with the front surface of the shell cover, the output end of the air outlet pipe (b51) is fixed to the head end of the connecting long pipe (b52) and is communicated with the head end of the connecting long pipe (b52), the tail end of the connecting long pipe (b52) is fixed to the head end of the transmission plate (b53), and the transmission plate (b53) is located at the upper end of.
6. The numerically controlled lathe with the heat radiator according to claim 5, wherein: the transmission plate (b53) comprises a plate body (c1), a rotating plate (c2) and heat dissipation holes (c3), wherein the head end of the plate body (c1) is fixed with the tail end of a connecting long pipe (b52) and communicated with the tail end of the connecting long pipe, the lower surface of the plate body (c1) is provided with the rotating plate (c2), the heat dissipation holes (c3) are embedded at the lower end of the inside of the rotating plate (c2), and the heat dissipation holes (c3) are communicated with the inside of the plate body (c 1).
7. The numerically controlled lathe with the heat radiator according to claim 6, wherein: the rotating plate (c2) comprises a through plate (c21), a fixed shaft lever (c22) and a torsion spring (c23), the through plate (c21) is arranged at the lower end of the plate body (c1), the fixed shaft lever (c22) penetrates through the inside of the through plate (c21), and the fixed shaft lever (c22) penetrates through the inside of the torsion spring (c 23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290677.9A CN111468986B (en) | 2020-04-14 | 2020-04-14 | Numerical control lathe with radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290677.9A CN111468986B (en) | 2020-04-14 | 2020-04-14 | Numerical control lathe with radiator fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111468986A true CN111468986A (en) | 2020-07-31 |
| CN111468986B CN111468986B (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010290677.9A Active CN111468986B (en) | 2020-04-14 | 2020-04-14 | Numerical control lathe with radiator fan |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001083631A (en) * | 1999-09-14 | 2001-03-30 | Noritsu Koki Co Ltd | Cleaning mechanism of heat sink for photographic processing device |
| KR100452363B1 (en) * | 2002-03-11 | 2004-10-12 | 주식회사 엘지이아이 | Outdoor unit of spilt air conditioner |
| CN201184304Y (en) * | 2007-08-27 | 2009-01-21 | 钱良钗 | Electric fan omnidirectionally-rotating blasting structure device |
| CN201227751Y (en) * | 2008-07-13 | 2009-04-29 | 刘城华 | Chip-blowing and cooling device of machine tool bit |
| CN205043172U (en) * | 2015-09-24 | 2016-02-24 | 嘉兴职业技术学院 | Heat dissipation lathe |
| CN108044398A (en) * | 2017-12-27 | 2018-05-18 | 朱宗华 | A kind of high-precision horizontal Machining centers noise treatment and radiator |
| CN208600714U (en) * | 2018-07-25 | 2019-03-15 | 东莞市汇捷数控车床有限公司 | A kind of Improvement type numerically controlled lathe |
| CN109500409A (en) * | 2018-12-05 | 2019-03-22 | 南通科技职业学院 | A kind of multistage manufacturing processes automatic lathe of middle-size and small-size workpiece |
-
2020
- 2020-04-14 CN CN202010290677.9A patent/CN111468986B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001083631A (en) * | 1999-09-14 | 2001-03-30 | Noritsu Koki Co Ltd | Cleaning mechanism of heat sink for photographic processing device |
| KR100452363B1 (en) * | 2002-03-11 | 2004-10-12 | 주식회사 엘지이아이 | Outdoor unit of spilt air conditioner |
| CN201184304Y (en) * | 2007-08-27 | 2009-01-21 | 钱良钗 | Electric fan omnidirectionally-rotating blasting structure device |
| CN201227751Y (en) * | 2008-07-13 | 2009-04-29 | 刘城华 | Chip-blowing and cooling device of machine tool bit |
| CN205043172U (en) * | 2015-09-24 | 2016-02-24 | 嘉兴职业技术学院 | Heat dissipation lathe |
| CN108044398A (en) * | 2017-12-27 | 2018-05-18 | 朱宗华 | A kind of high-precision horizontal Machining centers noise treatment and radiator |
| CN208600714U (en) * | 2018-07-25 | 2019-03-15 | 东莞市汇捷数控车床有限公司 | A kind of Improvement type numerically controlled lathe |
| CN109500409A (en) * | 2018-12-05 | 2019-03-22 | 南通科技职业学院 | A kind of multistage manufacturing processes automatic lathe of middle-size and small-size workpiece |
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| CN111468986B (en) | 2021-09-24 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210908 Address after: 318020 Chengjiang Jie Dao Lin Gu Cun, Huangyan District, Taizhou City, Zhejiang Province Applicant after: Taizhou lixiu Pump Co.,Ltd. Address before: 311100 No.10, Xiyuan 1st Road, Xihu science and technology economic Park, Hangzhou City, Zhejiang Province, 2001 Applicant before: Jia Hu |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Numerical control lathe with cooling fan Effective date of registration: 20220104 Granted publication date: 20210924 Pledgee: Taizhou Huangyan sub branch of Zhejiang Tailong Commercial Bank Co.,Ltd. Pledgor: Taizhou lixiu Pump Co.,Ltd. Registration number: Y2021980017315 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210924 Pledgee: Taizhou Huangyan sub branch of Zhejiang Tailong Commercial Bank Co.,Ltd. Pledgor: Taizhou lixiu Pump Co.,Ltd. Registration number: Y2021980017315 |