CN110899764A - Drilling equipment is used in electronic components production - Google Patents
Drilling equipment is used in electronic components production Download PDFInfo
- Publication number
- CN110899764A CN110899764A CN201911249032.4A CN201911249032A CN110899764A CN 110899764 A CN110899764 A CN 110899764A CN 201911249032 A CN201911249032 A CN 201911249032A CN 110899764 A CN110899764 A CN 110899764A
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- China
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- bevel gear
- plate
- electronic components
- drilling device
- driving motor
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/26—Liftable or lowerable drill heads or headstocks; Balancing arrangements therefor
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the technical field of electronic product processing, and discloses a drilling device for electronic component production, which comprises a bottom plate, wherein side plates are arranged on the left side and the right side of the bottom plate, the upper ends of the side plates are connected with a top plate, the left side and the right side of the top plate are connected with second guide rods in a sliding manner, the lower ends of the second guide rods are connected with a second fixing plate, the middle part of the second fixing plate is rotatably connected with a second rotating shaft, the lower end of the second rotating shaft is connected with a drill bit fixing seat, the lower end of the drill bit fixing seat is connected with a drill bit, the right side of the top plate is rotatably connected with. The drilling device is suitable for production of electronic components, the positions of the two clamping plates on the left side and the right side are adjusted through the first screw rod, so that the left position and the right position of the electronic components are adjusted, the clamping plates are driven to rotate through the third driving motor, the electronic components are rotated, and therefore the drilling device can drill different positions of the electronic components.
Description
Technical Field
The invention relates to the technical field of electronic product processing, in particular to a drilling device for electronic component production.
Background
The electronic components are components of electronic elements and small-sized electric machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; it is a general name of some parts in the industries of electric appliances, radio, instruments and the like, such as capacitors, transistors, hairsprings, springs and other sub-devices. Diodes and the like are common. The electronic component includes: the electronic device comprises a resistor, a capacitor, a potentiometer, an electronic tube, a radiator, an electromechanical element, a connector, a semiconductor discrete device, an electroacoustic device, a laser device, an electronic display device, a photoelectric device, a sensor, a power supply, a switch, a micro special motor, an electronic transformer, a relay, a printed circuit board, an integrated circuit, various circuits, piezoelectricity, crystals, quartz, a ceramic magnetic material, a substrate for a printed circuit, a special material for an electronic functional process, an electronic adhesive (tape) product, an electronic chemical material, a component and the like.
Since the electronic components are generally small in size, a drilling device of related specialties is required for drilling these products.
Chinese patent (publication No. CN 208758672U) discloses a drilling device for producing electronic components, which comprises a top plate and an air cylinder, wherein a motor is fixed above the inside of the top plate, the output end of the motor is connected with a rotating disc through a rotating shaft, the bottom of the rotating disc is fixed with the air cylinder, the output end of the air cylinder is connected with a drilling head, the drilling device for producing the electronic components is provided with an inclined plate and a collecting box, when the drilling device is used for drilling the electronic components, part of generated garbage falls into the collecting box, part of the generated garbage can be sputtered on a supporting plate, the garbage sputtered on the supporting plate can fall onto the inclined plate and then slide into the collecting box through the inclined plate, and the two inclined plates are inclined downwards along the direction of the collecting box and smooth on the outer surface of the inclined plate, so that the speed of the garbage falling onto the inclined plate and sliding into the collecting box, however, the angle of the electronic component cannot be freely adjusted, so that the drilling mode is single, and the device is inconvenient to use, and needs to be improved.
Disclosure of Invention
The invention provides a drilling device for producing electronic components, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a drilling device for producing electronic components comprises a bottom plate, wherein side plates are arranged on the left side and the right side of the bottom plate, a top plate is connected to the upper ends of the side plates, a second guide rod is connected to the left side and the right side of the top plate in a sliding manner, a second fixed plate is connected to the lower end of the second guide rod, a second rotating shaft is connected to the middle of the second fixed plate in a rotating manner, a drill bit fixing seat is connected to the lower end of the second rotating shaft, a drill bit is connected to the lower end of the drill bit fixing seat, a second lead screw is connected to the right side of the top plate in a rotating manner, the lower portion of the second lead screw is connected to the right end of the second fixed plate in a threaded manner, a first guide rod is connected to the lower portion of the side plate in a sliding manner, a first fixed plate is connected to one end, close to the center of the device, of the first guide, one side of the rotating seat, which is close to the center of the device, is connected with a clamping plate, a motor fixing seat is arranged on the front face of the fixing plate on the right side, a third driving motor is arranged on the right side of the motor fixing seat, an output shaft of the third driving motor is fixedly connected with a fifth bevel gear, the fifth bevel gear is meshed with a sixth bevel gear, and the sixth bevel gear is fixedly connected with the right end of the first rotating shaft on the right side.
As a preferable technical scheme of the invention, the left side and the right side of the lower surface of the bottom plate are provided with upright posts.
As a preferable technical scheme of the invention, the bottom of the upright post is provided with a cushion block.
As a preferable technical scheme of the invention, the drill bit is detachably connected with the drill bit fixing seat.
As a preferable technical scheme of the invention, a first driving motor is arranged at the right end of the top plate, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the upper end of a second screw rod.
As a preferable technical solution of the present invention, a second driving motor is disposed on the right side of the upper surface of the second fixing plate, an output shaft of the second driving motor is fixedly connected to a third bevel gear, the third bevel gear is engaged with a fourth bevel gear, and the fourth bevel gear is fixedly connected to the upper end of the second rotating shaft.
As a preferable technical solution of the present invention, the first driving motor and the third driving motor are stepping motors.
As a preferable technical solution of the present invention, one end of the first lead screw, which is far away from the center of the device, is provided with a rotating wheel.
As a preferable technical solution of the present invention, the first guide rods are disposed on both upper and lower sides of the first fixing plate.
As a preferable technical scheme of the invention, one side of the clamping plate close to the center of the device is provided with an anti-skid bulge.
The invention has the following advantages:
the drilling device is suitable for production of electronic components, the positions of the two clamping plates on the left side and the right side are adjusted through the first screw rod, so that the left position and the right position of the electronic components are adjusted, the clamping plates are driven to rotate through the third driving motor, so that the electronic components rotate, different positions of the electronic components can be drilled, the drilling depth can be freely adjusted, and the whole drilling device is simple to operate, convenient to control, high in machining precision and suitable for popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a drilling device for producing electronic components.
Fig. 2 is a front view of a drilling device for producing electronic components.
Fig. 3 is a cross-sectional view a-a of fig. 2.
In the figure: 1. cushion blocks; 2. a column; 3. a base plate; 4. a first guide bar; 5. a side plate; 6. a rotating wheel; 7. a first lead screw; 8. a first fixing plate; 9. a second fixing plate; 10. a top plate; 11. a second guide bar; 12. a second lead screw; 13. a first drive motor; 14. a first bevel gear; 15. a second bevel gear; 16. a second drive motor; 17. a fourth bevel gear; 18. a third bevel gear; 19. a second rotating shaft; 20. a drill bit fixing seat; 21. a drill bit; 22. a clamping plate; 23. a rotating seat; 24. a first rotating shaft; 25. anti-skid projections; 26. a motor fixing seat; 27. a third drive motor; 28. a fifth bevel gear; 29. and a sixth bevel gear.
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.
Example one
Referring to fig. 1-3, a drilling device for electronic component production includes a base plate 3, columns 2 are disposed on left and right sides of a lower surface of the base plate 3, a cushion block 1 is disposed at bottom of each column 2, side plates 5 are disposed on left and right sides of the base plate 3, upper ends of the side plates 5 are connected to a top plate 10, left and right sides of the top plate 10 are slidably connected to second guide rods 11, lower ends of the second guide rods 11 are connected to a second fixing plate 9, a middle portion of the second fixing plate 9 is rotatably connected to a second rotating shaft 19, a second driving motor 16 is disposed on right side of an upper surface of the second fixing plate 9, an output shaft of the second driving motor 16 is fixedly connected to a third bevel gear 18, the third bevel gear 18 is engaged with a fourth bevel gear 17, the fourth bevel gear 17 is fixedly connected to an upper end of the second rotating shaft 19, a lower end of the second rotating shaft 19 is connected to a drill fixing seat 20, a.
The right side of the top plate 10 is rotatably connected with a second screw rod 12, the lower part of the second screw rod 12 is in threaded connection with the right end of a second fixing plate 9, a first driving motor 13 is arranged at the right end of the top plate 10, an output shaft of the first driving motor 13 is fixedly connected with a first bevel gear 14, the first bevel gear 14 is in meshed connection with a second bevel gear 15, and the second bevel gear 15 is fixedly connected with the upper end of the second screw rod 12.
The lower part of the side plate 5 is connected with a first guide rod 4 in a sliding mode, one end, close to the center of the device, of the first guide rod 4 is connected with a first fixing plate 8, the first guide rod 4 is arranged on each of the upper side and the lower side of the first fixing plate 8, the upper portion of the first fixing plate 8 is connected with a first lead screw 7 in a rotating mode, the middle of the first lead screw 7 is in threaded connection with the middle of the side plate 5, and one end, far away from the center of the device, of the first lead screw 7 is.
The middle of the first fixing plate 8 is rotatably connected with a first rotating shaft 24, one end, close to the center of the device, of the first rotating shaft 24 is connected with a rotating seat 23, one side, close to the center of the device, of the rotating seat 23 is connected with a clamping plate 22, a motor fixing seat 26 is arranged on the front face of the fixing plate on the right side, a third driving motor 27 is arranged on the right side of the motor fixing seat 26, the first driving motor 13 and the third driving motor 27 are stepping motors, the rotating precision of the stepping motors is better, and therefore the machining precision of the whole device is improved, an output shaft of the third driving motor 27 is fixedly connected with a fifth bevel gear 28, the fifth bevel gear 28 is meshed with a sixth bevel gear 29, and the sixth bevel gear 29 is fixedly connected with the.
Example two
Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the grip plate 22 is provided with a stud 25 on the side near the centre of the device. In order to improve the friction force between the clamping plate 22 and the electronic component, a plurality of anti-slip protrusions 25 are arranged on the clamping plate 22, so that the friction force between the clamping plate 22 and the electronic component is improved through the anti-slip protrusions 25, and the electronic component can be clamped by the clamping plate 22 more stably.
In the implementation process of the invention, an electronic component to be drilled is placed between two clamping plates 22 at the left side and the right side, at the same time, two first screw rods 7 at the left side and the right side are simultaneously rotated, so that the two clamping plates 22 are drawn close to the center of the device, thereby clamping the electronic component is completed, when the left position and the right position of the electronic component are required to be adjusted, the positions of the two clamping plates 22 at the left side and the right side are adjusted by simultaneously rotating the two first screw rods 7 at the left side and the right side, thereby realizing the left position and the right position adjustment of the electronic component, at the moment, a third driving motor 27 is started, the third driving motor 27 drives a second rotating shaft 19 at the right side to rotate through a fifth bevel gear 28 and a sixth bevel gear 29 which are in meshed connection, thereby driving the clamping plates 22 to rotate, thereby realizing the rotation of the electronic component, when the surface to be drilled, at this time, the second driving motor 16 and the first driving motor 13 are started, the second driving motor 16 drives the drill bit 21 to rotate at a high speed through the third bevel gear 18 and the fourth bevel gear 17 which are connected in a meshed manner, the first driving motor 13 drives the second screw rod 12 to rotate through the first bevel gear 14 and the second bevel gear 15 which are connected in a meshed manner, so that the second fixing plate 9 moves downwards, the drill bit 21 is continuously close to the electronic component, the electronic component is drilled by the drill bit 21, the descending distance of the second fixing plate 9 can be adjusted through the second screw rod 12, and the drilling depth is adjusted; the drilling device is suitable for electronic component production, the positions of the two clamping plates 22 on the left side and the right side are adjusted through the arrangement of the first screw rod 7, so that the left position and the right position of an electronic component are adjusted, the clamping plates 22 are driven to rotate through the third driving motor 27, so that the electronic component rotates, different positions of the electronic component can be drilled, the drilling depth can be freely adjusted, the whole device is simple to operate, convenient to control, high in machining precision and suitable for popularization and use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A drilling device for producing electronic components comprises a base plate (3), side plates (5) are arranged on the left side and the right side of the base plate (3), a top plate (10) is connected to the upper ends of the side plates (5), the left side and the right side of the top plate (10) are slidably connected with second guide rods (11), the lower ends of the second guide rods (11) are connected with a second fixing plate (9), the middle of the second fixing plate (9) is rotatably connected with a second rotating shaft (19), the lower end of the second rotating shaft (19) is connected with a drill fixing seat (20), the lower end of the drill fixing seat (20) is connected with a drill (21), the drilling device is characterized in that the right side of the top plate (10) is rotatably connected with a second lead screw (12), the lower portion of the second lead screw (12) is in threaded connection with the right end of the second fixing plate (9), the lower portion of the side plate (5) is slidably connected with a first guide rod (, the upper portion of a first fixing plate (8) is rotatably connected with a first screw rod (7), the middle portion of the first screw rod (7) is in threaded connection with the middle portion of a side plate (5), the middle portion of the first fixing plate (8) is rotatably connected with a first rotating shaft (24), one end, close to the center of the device, of the first rotating shaft (24) is connected with a rotating seat (23), one side, close to the center of the device, of the rotating seat (23) is connected with a clamping plate (22), a motor fixing seat (26) is arranged on the front face of the fixing plate on the right side, a third driving motor (27) is arranged on the right side of the motor fixing seat (26), an output shaft of the third driving motor (27) is fixedly connected with a fifth bevel gear (28), the fifth bevel gear (28) is meshed with a sixth bevel gear (29), and the sixth bevel.
2. The drilling device for producing electronic components as claimed in claim 1, wherein the right and left sides of the lower surface of the base plate (3) are provided with the pillars (2).
3. The drilling device for producing electronic components as claimed in claim 2, characterized in that the bottom of the upright (2) is provided with a cushion block (1).
4. The drilling device for producing electronic components as claimed in claim 1, wherein the drill (21) is detachably connected to the drill holder (20).
5. The drilling device for producing the electronic component as claimed in claim 1 or 4, wherein a first driving motor (13) is arranged at the right end of the top plate (10), an output shaft of the first driving motor (13) is fixedly connected with a first bevel gear (14), the first bevel gear (14) is meshed with a second bevel gear (15), and the second bevel gear (15) is fixedly connected with the upper end of the second screw rod (12).
6. The drilling device for producing the electronic component as claimed in claim 5, wherein a second driving motor (16) is arranged on the right side of the upper surface of the second fixing plate (9), an output shaft of the second driving motor (16) is fixedly connected with a third bevel gear (18), the third bevel gear (18) is in meshed connection with a fourth bevel gear (17), and the fourth bevel gear (17) is fixedly connected with the upper end of a second rotating shaft (19).
7. The drilling device for producing electronic components as claimed in claim 6, wherein the first driving motor (13) and the third driving motor (27) are stepper motors.
8. The drilling device for producing electronic components as claimed in claim 1, wherein a rotating wheel (6) is arranged at one end of the first screw rod (7) far away from the center of the device.
9. The drilling device for producing electronic components as claimed in claim 1, wherein the first guide rods (4) are arranged on the upper side and the lower side of the first fixing plate (8).
10. The drilling device for producing electronic components as claimed in claim 1, wherein the clamping plate (22) is provided with an anti-slip projection (25) on a side close to the center of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249032.4A CN110899764A (en) | 2019-12-09 | 2019-12-09 | Drilling equipment is used in electronic components production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249032.4A CN110899764A (en) | 2019-12-09 | 2019-12-09 | Drilling equipment is used in electronic components production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110899764A true CN110899764A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911249032.4A Pending CN110899764A (en) | 2019-12-09 | 2019-12-09 | Drilling equipment is used in electronic components production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110899764A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673127A (en) * | 2020-06-10 | 2020-09-18 | 杭州具彩网络科技有限公司 | Multidirectional adjustable arc hardware plate clamping and punching mechanism |
| CN111958005A (en) * | 2020-07-31 | 2020-11-20 | 马国庆 | Perforating device for hardware processing |
| CN112496394A (en) * | 2020-11-30 | 2021-03-16 | 山东艾泰克环保科技股份有限公司 | Drilling device for parts for machining bucket rod oil cylinder |
| CN112496396A (en) * | 2020-12-15 | 2021-03-16 | 江西阿拉曼电子科技有限公司 | Heat dissipation base assembling equipment for CPU radiator |
| CN114850529A (en) * | 2022-07-06 | 2022-08-05 | 靖江市苏伦工程机械有限公司 | Intelligent control drilling machine for pin shaft machining |
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| JPH0592419A (en) * | 1991-04-11 | 1993-04-16 | Matsumoto Kiko Kk | Carryable inside-boring machine |
| CN207327166U (en) * | 2017-10-24 | 2018-05-08 | 深圳市福誉电子有限公司 | Rapid drilling device is used in a kind of pcb board processing |
| CN207859008U (en) * | 2018-02-01 | 2018-09-14 | 佛山市新力亚数控设备有限公司 | A kind of plank processing drilling equipment |
| CN207953244U (en) * | 2018-02-05 | 2018-10-12 | 天津瑞恩沃机械设备有限公司 | A kind of grip device facilitating drilling |
| CN109365856A (en) * | 2018-12-12 | 2019-02-22 | 阜宁丰隆机电制造有限公司 | A kind of water pump pump case drilling equipment |
| CN109514296A (en) * | 2018-10-18 | 2019-03-26 | 倪昌锋 | A kind of drilling equipment of motor case |
| CN209334758U (en) * | 2018-11-30 | 2019-09-03 | 泰州神舟传动科技有限公司 | A kind of automobile hub unit bearing perforating device |
| CN209698527U (en) * | 2019-04-10 | 2019-11-29 | 王阳 | A kind of fixed device of round tube drilling processing |
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2019
- 2019-12-09 CN CN201911249032.4A patent/CN110899764A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0592419A (en) * | 1991-04-11 | 1993-04-16 | Matsumoto Kiko Kk | Carryable inside-boring machine |
| CN207327166U (en) * | 2017-10-24 | 2018-05-08 | 深圳市福誉电子有限公司 | Rapid drilling device is used in a kind of pcb board processing |
| CN207859008U (en) * | 2018-02-01 | 2018-09-14 | 佛山市新力亚数控设备有限公司 | A kind of plank processing drilling equipment |
| CN207953244U (en) * | 2018-02-05 | 2018-10-12 | 天津瑞恩沃机械设备有限公司 | A kind of grip device facilitating drilling |
| CN109514296A (en) * | 2018-10-18 | 2019-03-26 | 倪昌锋 | A kind of drilling equipment of motor case |
| CN209334758U (en) * | 2018-11-30 | 2019-09-03 | 泰州神舟传动科技有限公司 | A kind of automobile hub unit bearing perforating device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673127A (en) * | 2020-06-10 | 2020-09-18 | 杭州具彩网络科技有限公司 | Multidirectional adjustable arc hardware plate clamping and punching mechanism |
| CN111958005A (en) * | 2020-07-31 | 2020-11-20 | 马国庆 | Perforating device for hardware processing |
| CN112496394A (en) * | 2020-11-30 | 2021-03-16 | 山东艾泰克环保科技股份有限公司 | Drilling device for parts for machining bucket rod oil cylinder |
| CN112496396A (en) * | 2020-12-15 | 2021-03-16 | 江西阿拉曼电子科技有限公司 | Heat dissipation base assembling equipment for CPU radiator |
| CN112496396B (en) * | 2020-12-15 | 2022-09-06 | 湖南鑫辉科技发展有限公司 | Heat dissipation base assembling equipment for CPU radiator |
| CN114850529A (en) * | 2022-07-06 | 2022-08-05 | 靖江市苏伦工程机械有限公司 | Intelligent control drilling machine for pin shaft machining |
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