[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN208600800U - Cutting mechanism for machine case radiator processing equipment - Google Patents

Cutting mechanism for machine case radiator processing equipment Download PDF

Info

Publication number
CN208600800U
CN208600800U CN201820949900.4U CN201820949900U CN208600800U CN 208600800 U CN208600800 U CN 208600800U CN 201820949900 U CN201820949900 U CN 201820949900U CN 208600800 U CN208600800 U CN 208600800U
Authority
CN
China
Prior art keywords
plate
slot
knife
fixing chuck
cooling fin
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.)
Active
Application number
CN201820949900.4U
Other languages
Chinese (zh)
Inventor
许志朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yingjie Electronic Devices Co ltd
Original Assignee
Jiangsu Yingjie Electronic Devices Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Yingjie Electronic Devices Co ltd filed Critical Jiangsu Yingjie Electronic Devices Co ltd
Priority to CN201820949900.4U priority Critical patent/CN208600800U/en
Application granted granted Critical
Publication of CN208600800U publication Critical patent/CN208600800U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The utility model provides a shutdown mechanism for quick-witted case radiator processing equipment, including the second base, be equipped with supporting platform on the second base, the last fixed cardboard of first fixed cardboard and second that is equipped with of supporting platform, be equipped with first logical groove and the logical groove of second between the fixed cardboard of first fixed cardboard and second, the below that first logical groove and second led to the groove is equipped with the groove that gathers materials, the both sides that first logical groove and second led to the groove are equipped with a third guide rail respectively, slidable is equipped with the cutting support on the third guide rail, the below that cuts off the support is equipped with cutter unit spare, cut off and be equipped with first cylinder on the support, first cylinder passes and cuts off support and cutter unit spare fixed connection, the utility model is used for on assembling the radiator after drilling with the enhancement radiating block, automated operation has practiced thrift the cost, has improved efficiency.

Description

Cutting mechanism for case radiation device process equipment
Technical field
The utility model relates to a kind of cut-off equipment, in particular to a kind of cutting machine for case radiation device process equipment Structure.
Background technique
For many years, cast-iron radiator and composite copper aluminium radiator occupy always the half of the country of radiator industry, traditional Technique and living habit allow radiator industry development to continue for decades, at the same traditional technique also allow the development of radiator by Certain limitation.Since especially 2008, prices of raw materials fluctuation is too big, and radiator industry has received very big influence, passes Dynamic cast radiator has almost gone to the edge of collapse.In face of difficulty, the knowledgeable people of many industries is finding one Ideal outlet, each enterprise all organize the engineers and technicians of profession, constantly seek to break through on self-technique.The prior art In, large power supply radiator heat-dissipation is mostly used is arranged radiator or radiation air on the related power device of the circuit board of power supply Fan, while some ventilation openings are set on the cabinet of power supply and then constitute air duct to radiate.On the cabinet of large power supply Extrudate is made or leaned on by metal plate, and structure is more single, and heat dissipation effect is poor, can not really meet consumer And its demand of producer, thus the technology of radiator needs to continue to improve.
Patent " 201721019413.X " discloses a kind of case radiation device upper cover, including upper cover plate and two upsides Plate, two epipleurals are symmetrically fixed on the two sides of upper cover plate bottom, and it is identical that the upper surface of the upper cover plate is equipped with depth First groove and the second groove are equipped with the first heat sink strip in the first groove, are equipped with the second heat sink strip in the second groove, epipleural Inner wall is vertically arranged, and the outer wall of epipleural is obliquely installed, and gradually increases the wall thickness of epipleural from top to bottom, the outer wall of epipleural On be uniformly provided with several third heat sink strips, epipleural bottom is equipped with the first fixed block, and the first fixed block is rectangular parallelepiped structure, first Fixed block is equipped with the first clamping groove, and the section of the first clamping groove is semicircular structure, its opening direction is downward, the first clamping groove Inner wall on symmetrically set there are two upper clamping terminal.
The heat spreader structures of this kind of structure are excessively complicated, and manufacture difficulty increases, and are unfavorable for practical heat dissipation.
My company develops a kind of case radiation device, including horizontally disposed first support plate, the two sides of the first support plate Lower section be respectively perpendicular be equipped with second support plate, the formation third support plate that the second support plate upwardly extends, two the Alternately it is equipped with the first cooling fin and the second cooling fin between three support plates, the first cooling fin and the second cooling fin are each attached to the In one support plate;The part that first cooling fin is higher than the second cooling fin is equipped with thickening part;It is set on the thickening part of first cooling fin Arrange the first through-hole, the second cooling fin, which is equipped with two, ranked second through-hole, with second on the first cooling fin and third support plate Through-hole is corresponding to be equipped with two rows of third through-holes;Reinforcement radiating block is equipped in first through hole, the second through-hole and third through-hole;Add Strong radiating block includes reinforcing heat dissipation block main body, reinforces the external of heat dissipation block main body and coats one layer of outer jointing jacket, cylindrical structure The outer wall of outer jointing jacket is equipped with a circle locating convex block, and outer jointing jacket interference fit is fixed on first through hole, the second through-hole mistake In third through-hole.
Wherein, the first support plate, the second support plate, third support plate, the first cooling fin and the second cooling fin pass through casting Molding mode is prepared, and still can be used to drill simultaneously to the first cooling fin and the second cooling fin without a kind of equipment It is assembled to radiating block is reinforced.
Summary of the invention
In response to the above problems, the present invention proposes a kind of cutting mechanisms for case radiation device process equipment, use On radiator after it will reinforce radiating block and be assembled into drilling, cost has been saved in automatic operation, improves efficiency.
Specific technical solution is as follows:
For the cutting mechanism of case radiation device process equipment, including the second pedestal, the second pedestal is equipped with support platform, Support platform is equipped with the first fixing chuck plate and the second fixing chuck plate, and the first fixing chuck plate and the second fixing chuck plate pass through spiral shell respectively Silk is detachably mounted on the second pedestal, and the first through slot and second is equipped between the first fixing chuck plate and the second fixing chuck plate and is led to Slot, the first through slot and the second through slot are arranged in parallel, and the lower section of the first through slot and the second through slot is equipped with material collecting tank;
Radiator is fixed on the second pedestal by the first fixing chuck plate and the second fixing chuck plate, makes first through hole corresponding the The setting of one through slot, the second through-hole and the corresponding second through slot setting of third through-hole;
First fixing chuck plate includes the first frame, is equipped with the first inserted block in the first frame, the first frame is pressed on radiator On make the first inserted block it is plug-type be arranged between two the second support plates;
The two sides of first through slot and the second through slot are respectively equipped with a third guide rail, are slidably equipped with and cut on third guide rail Disconnected bracket, the lower section for cutting off bracket are equipped with cutter assembly, and cutting bracket is equipped with the first cylinder, and the first cylinder passes through cutting bracket It is fixedly connected with cutter assembly.
Further, cutter assembly includes fixed plate, and fixed plate is equipped with the first knife group, the second knife group and third knife group;
First knife group includes two the first blades being parallel to each other, the distance between two first blades and third support plate Thickness it is identical, two the first knife groups are separately positioned on the two sides of fixed plate;
Second knife group includes two the second cutters and two the second bottom knife arranged in parallel, two the second upper slitters The distance between piece is greater than the distance between two second bottom knife, the distance between on two the second blades with the first cooling fin Thickening part thickness it is identical, the distance between two second bottom knife are identical as the thickness of the first cooling fin;
Third knife group includes two third blades arranged in parallel, and the distance between two third blades are dissipated with second The thickness of backing is identical;
The setting that second knife group and third knife group alternate is between two the first knife groups, the first blade, the second blade Fixed plate setting is each perpendicular to third blade;
The push rod of first cylinder is connected with fixed plate, and the first knife group, the second knife group and third knife group are respectively used to cut off The binder of corresponding stiffener, binder are fallen into after cutting down into material collecting tank.
Further, the second fixing chuck plate includes the second frame, and the second frame is pressed on the first cooling fin.
The utility model has the following beneficial effects:
The utility model be used for will reinforce radiating block be assembled into drill after radiator, automatic operation, saved at This, improves efficiency.
Detailed description of the invention
Fig. 1 is cutting mechanism cross-sectional view.
Fig. 2 is cutting mechanism top view.
Fig. 3 is cutter assembly bottom view.
Fig. 4 is cutter assembly and heat dissipation device combination schematic diagram.
Fig. 5 is the first fixed clamping cross-sectional view.
Fig. 6 is the cross-sectional view of the case radiation device of the utility model processing.
Fig. 7 is the first cooling fin side view.
Fig. 8 is to reinforce radiating block cross-sectional view.
Fig. 9 is borehole drill construction top view.
Figure 10 is the first positioning fixture top view.
Figure 11 is that the first positioning fixture assembles the structure chart after radiator.
Figure 12 is A-A partial sectional view in Fig. 9.
Figure 13 is stiffener cross-sectional view.
Appended drawing reference
First support plate 1, the second support plate 2, third support plate 3, the first cooling fin 4, the second cooling fin 5, thickening part 6, First through hole 7, third through-hole 9, reinforces radiating block 10, reinforces heat dissipation block main body 11, outer jointing jacket 12, convex second through-hole 8 Block 13, the first flanging 14, the second flanging 15, stiffener 16, binder 17, the first pedestal 21, the first positioning fixture 22, second are fixed Position fixture 23, the first bottom plate 24, first clamping plate 25, the second upper clamp plate 26, the second lower clamp plate 27, third clamping plate 28, first drill 29, the second drilling 210, the 211, the 4th drilling 212 of third drilling, positioning push block 213, positioning pressuring plate 214, the first sliding block 216, the One motor 217, the first drill bit 218, the first sliding rail 219, first support 220, second support 221, the second sliding block 222, third electricity Machine 223, the second drill bit 224, the second sliding rail 225, third bracket 226, the 4th bracket 227, the second pedestal 31, support platform 32, First fixing chuck plate 33, the second fixing chuck plate 34, the first through slot 35, the second through slot 36, material collecting tank 37, the first frame 310, first Inserted block 311, third guide rail 312, cutting bracket 313, cutter assembly 314, the first cylinder 315, fixed plate 316, the first blade 317, the second cutter 318, the second bottom knife 319, third blade 320.
Specific embodiment
It is clear to be more clear the technical solution of the utility model, the utility model is carried out into one with reference to the accompanying drawing Step description, the technical characteristic of any pair of technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall Enter scope of protection of the utility model.
The case radiation device that the utility model as Figure 6-Figure 8 needs to process, including horizontally disposed first support plate 1, what is be respectively perpendicular below the two sides of the first support plate is equipped with second support plate 2, the shape that the second support plate upwardly extends At third support plate 3, the first cooling fin 4 and the second cooling fin 5, the first cooling fin are alternately equipped between two third support plates It is each attached in the first support plate with the second cooling fin;
The height of first cooling fin is greater than the height of the second cooling fin, and the height of the second cooling fin is equal to third support plate Highly;
The part that first cooling fin is higher than the second cooling fin is equipped with thickening part 6, and the thickness h 1 of thickening part is the first heat dissipation Twice of piece thickness h 2, the thickness h 2 of the first cooling fin and the thickness h 3 of the second cooling fin are equal;
The thickening part of first cooling fin is equipped with one and arranges the first through-hole 7, and the second cooling fin, which is equipped with two, ranked second through-hole 8, It is corresponding with the second through-hole on first cooling fin and third support plate to be equipped with two rows of third through-holes 9, the second through-hole and third The diameter of through-hole is equal, and the diameter of first through hole is greater than the diameter of the second through-hole;
It is equipped in first through hole, the second through-hole and third through-hole and reinforces radiating block 10.
Further, reinforcing radiating block includes reinforcing heat dissipation block main body 11, reinforces external one layer of the cladding of heat dissipation block main body Outer jointing jacket 12, the outer wall of the outer jointing jacket of cylindrical structure are equipped with a circle locating convex block 13, outer jointing jacket interference fit It is fixed on first through hole, the second through-hole is crossed in third through-hole.
Further, the first support plate, the second support plate, third support plate, the first cooling fin and the second cooling fin with 6061 aluminium alloys are made of material, reinforce heat dissipation block main body and are made using fine copper of material, outer jointing jacket is with ethylene propylene diene rubber Material is made.
Further, what the top of the first cooling fin was bent to the left be equipped with the first flanging 14, the top of the second cooling fin to Right bending is equipped with the second flanging 15.
Further, the first support plate, the second support plate, third support plate, the first cooling fin and the second cooling fin are by pouring The mode of injection forming is prepared.
Further, case radiation device the production method is as follows:
(1) first is drilled out on the third support plate of radiator, the first cooling fin and the second cooling fin using borehole drill construction Through-hole, the second through-hole and third through-hole;
(2) stiffener 16 is extended through in corresponding first through hole, the second through-hole or third through-hole on transferring platform, As shown in figure 13, stiffener includes multiple reinforcement radiating blocks, is connected between adjacent reinforcement radiating block by binder 17, Binder is integrally formed structures with the outer jointing jacket for reinforcing radiating block, and the reinforcement radiating block of stiffener is correspondingly arranged at accordingly First through hole, in the second through-hole or third through-hole;
(3) stiffener is cut off by cutting mechanism, cuts off binder, keep reinforcement heat dissipation block main body exposed outside;
(4) radiator finished product is placed in storage rack.
As shown in Fig. 9-Figure 12, borehole drill construction includes the first pedestal 21, and the first pedestal is equipped with 22 He of the first positioning fixture Second positioning fixture 23;
First positioning fixture include end face be rectangular configuration the first bottom plate 24, the first bottom plate be equipped with first clamping plate group, Second clamping plate group and third clamping plate group, the first bottom plate are fixed by screws on the first pedestal;
First clamping plate group includes two vertically disposed first clamping plates 25, and first clamping plate and the width direction of the first bottom plate are flat The length of row setting and first clamping plate is equal to the width of the first bottom plate, and two first clamping plate groups are separately positioned on the first bottom plate Two sides, first clamping plate group is for clamping third support plate;
Second clamping plate group includes two vertically disposed second upper clamp plates 26 and two vertically disposed second lower clamp plates 27, Second upper clamp plate and the second lower clamp plate are arranged in parallel with first clamping plate, and the distance between two second upper clamp plates are greater than two the The distance between two lower clamp plates, the second upper clamp plate are used to clamp the thickening part of the first cooling fin, and the second lower clamp plate is for clamping the One cooling fin part corresponding with the second cooling fin;
Third clamping plate group includes two vertically disposed third clamping plates 28, and third clamping plate is parallel and corresponding with the second lower clamp plate Setting, third clamping plate is for clamping the second cooling fin;
Second clamping plate group and third clamping plate group are alternately arranged between two first clamping plate groups;
Second upper clamp plate is equipped with one and arranges the first drilling 29, corresponding on the second lower clamp plate and third clamping plate to be equipped with two rows of the Two drillings 210, in first clamping plate and the first drilling is corresponding is equipped with third drilling 211, corresponding with the second drilling is equipped with the 4th Drilling 212, first drilling and third drilling is correspondingly arranged with first through hole, second drilling and the 4th drill with the second through-hole It is correspondingly arranged with third through-hole;
Second positioning fixture includes positioning push block 213 and positioning pressuring plate 214, and what positioning pressuring plate extended forward is fixed on positioning On pressing plate, between two the second support plates that radiator is arranged in of positioning push block clearance fit, positioning briquetting is pressed on first On cooling fin and the second cooling fin, then by screw positioning push block is fixed on the first pedestal, is limited radiator with this solid It is fixed;
The two sides of first positioning fixture are respectively equipped with the first boring assemblies and the second boring assemblies;
First boring assemblies include that the first sliding block 216, first motor 217 and the first drill bit 218, the first sliding block are moveable It is arranged on the first sliding rail 219, the first sliding block is equipped with first support 220, corresponding with first support on the first pedestal to set There is second support 221, the first drill bit is spindle rotationally arranged in first support and second support, be fixed on the first sliding block The output shaft of one motor is fixedly connected with the first drill bit, and the first sliding rail is equipped with the first lead screw, and what the first sliding block was threadedly engaged sets It sets on the first lead screw, the first lead screw is rotated by the second motor control, and the second motor rotation the first sliding block of control is mobile, the During one sliding block is moved to radiator, first motor controls drilling to the first cooling fin for the first drill bit rotation;
Second boring assemblies include that the second sliding block 222, third motor 223 and the second drill bit 224, the second sliding block are moveable It is arranged on the second sliding rail 225, the second sliding block is equipped with third bracket 226, corresponding with third bracket on the first pedestal to set There is the 4th bracket 227, two the second drill bits are spindle rotationally arranged on third bracket and the 4th bracket, are fixed on the second sliding block The output shaft branches of two third motors be fixedly connected with two the second drill bits, the second sliding rail is equipped with the second lead screw, second On the second lead screw, the second lead screw is rotated by the 4th motor control for the setting that sliding block is threadedly engaged, the rotation control of the 4th motor Second sliding block is mobile, during the second sliding block is mobile to radiator, the rotation of the second drill bit of third motor control to first Cooling fin, the second cooling fin and third support plate drill.
Cutting mechanism for case radiation device process equipment as Figure 1-Figure 5, including the second pedestal 31, the second base Seat is equipped with support platform 32, and support platform is equipped with the first fixing chuck plate 33 and the second fixing chuck plate 34, the first fixing chuck plate Pass through screw respectively with the second fixing chuck plate to be detachably mounted on the second pedestal, the first fixing chuck plate and the second fixing chuck plate Between be equipped with the first through slot 35 and the second through slot 36, the first through slot and the second through slot are arranged in parallel, the first through slot and second The lower section of through slot is equipped with material collecting tank 37;
Radiator is fixed on the second pedestal by the first fixing chuck plate and the second fixing chuck plate, makes first through hole corresponding the The setting of one through slot, the second through-hole and the corresponding second through slot setting of third through-hole;
First fixing chuck plate includes the first frame 310, is equipped with the first inserted block 311 in the first frame, the first frame is pressed on Make the first inserted block is plug-type to be arranged between two the second support plates on radiator;
Second fixing chuck plate includes the second frame, and the second frame is pressed on the first cooling fin;
The two sides of first through slot and the second through slot are respectively equipped with a third guide rail 312, slidably set on third guide rail There is cutting bracket 313, the lower section for cutting off bracket is equipped with cutter assembly 314, and cutting bracket is equipped with the first cylinder 315, the first gas Cylinder passes through cutting bracket and is fixedly connected with cutter assembly;
Cutter assembly includes fixed plate 316, and fixed plate is equipped with the first knife group, the second knife group and third knife group;
First knife group includes two the first blades 317 being parallel to each other, the distance between two first blades and third branch The thickness of fagging is identical, and two the first knife groups are separately positioned on the two sides of fixed plate;
Second knife group includes two the second cutters 318 and two the second bottom knife 319 arranged in parallel, and two The distance between two cutters are greater than the distance between two second bottom knife, with first the distance between on two the second blades The thickness of the thickening part of cooling fin is identical, and the distance between two second bottom knife are identical as the thickness of the first cooling fin;
Third knife group includes two third blades 320 arranged in parallel, the distance between two third blades and The thickness of two cooling fins is identical;
The setting that second knife group and third knife group alternate is between two the first knife groups, the first blade, the second blade Fixed plate setting is each perpendicular to third blade;
The push rod of first cylinder is connected with fixed plate, and the first knife group, the second knife group and third knife group are respectively used to cut off The binder of corresponding stiffener, binder are fallen into after cutting down into material collecting tank;
It cuts off bracket and pushes movement by manually pushing movement, or by the second cylinder.

Claims (3)

1. it is used for the cutting mechanism of case radiation device process equipment, it is characterized in that, including the second pedestal, the second pedestal is equipped with branch Platform is supportted, support platform is equipped with the first fixing chuck plate and the second fixing chuck plate, the first fixing chuck plate and the second fixing chuck plate point It is not detachably mounted on the second pedestal by screw, the first through slot is equipped between the first fixing chuck plate and the second fixing chuck plate With the second through slot, the first through slot and the second through slot are arranged in parallel, and the lower section of the first through slot and the second through slot is equipped with material collecting tank;
Radiator is fixed on the second pedestal by the first fixing chuck plate and the second fixing chuck plate, keeps first through hole corresponding first logical Slot setting, the second through-hole and the corresponding second through slot setting of third through-hole;
First fixing chuck plate includes the first frame, is equipped with the first inserted block in the first frame, the first frame, which is pressed on radiator, to be made First inserted block is plug-type to be arranged between two the second support plates;
The two sides of first through slot and the second through slot are respectively equipped with a third guide rail, are slidably equipped with cutting branch on third guide rail Frame, the lower section for cutting off bracket are equipped with cutter assembly, and cutting bracket is equipped with the first cylinder, and the first cylinder passes through cutting bracket and cuts Knife assembly is fixedly connected.
2. it is used for the cutting mechanism of case radiation device process equipment as described in claim 1, it is characterized in that, cutter assembly includes Fixed plate, fixed plate are equipped with the first knife group, the second knife group and third knife group;
First knife group includes two the first blades being parallel to each other, the thickness of the distance between two first blades and third support plate Spend identical, two the first knife groups are separately positioned on the two sides of fixed plate;
Second knife group includes two the second cutters and two the second bottom knife arranged in parallel, two the second cutters it Between distance be greater than the distance between two second bottom knife, the distance between on two the second blades with the first cooling fin plus The thickness in thick portion is identical, and the distance between two second bottom knife are identical as the thickness of the first cooling fin;
Third knife group includes two third blades arranged in parallel, the distance between two third blades and the second cooling fin Thickness it is identical;
The setting that second knife group and third knife group alternate is between two the first knife groups, the first blade, the second blade and Three blades are each perpendicular to fixed plate setting;
The push rod of first cylinder is connected with fixed plate, and it is corresponding that the first knife group, the second knife group and third knife group are respectively used to cutting Stiffener binder, binder falls into after cutting down into material collecting tank.
3. it is used for the cutting mechanism of case radiation device process equipment as described in claim 1, it is characterized in that, the second fixing chuck plate Including the second frame, the second frame is pressed on the first cooling fin.
CN201820949900.4U 2018-06-20 2018-06-20 Cutting mechanism for machine case radiator processing equipment Active CN208600800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820949900.4U CN208600800U (en) 2018-06-20 2018-06-20 Cutting mechanism for machine case radiator processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820949900.4U CN208600800U (en) 2018-06-20 2018-06-20 Cutting mechanism for machine case radiator processing equipment

Publications (1)

Publication Number Publication Date
CN208600800U true CN208600800U (en) 2019-03-15

Family

ID=65663551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820949900.4U Active CN208600800U (en) 2018-06-20 2018-06-20 Cutting mechanism for machine case radiator processing equipment

Country Status (1)

Country Link
CN (1) CN208600800U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108705128A (en) * 2018-06-20 2018-10-26 江苏英杰电子器件有限公司 Cutting mechanism for machine case radiator processing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108705128A (en) * 2018-06-20 2018-10-26 江苏英杰电子器件有限公司 Cutting mechanism for machine case radiator processing equipment

Similar Documents

Publication Publication Date Title
CN208600800U (en) Cutting mechanism for machine case radiator processing equipment
CN203151337U (en) Novel one-machine-multi-slot motor stator automatic paper inserting machine
CN208601020U (en) Machining equipment for case radiator
CN208600751U (en) Drilling mechanism for machine case radiator processing equipment
CN208572654U (en) Efficient machine case radiator
CN108705128A (en) Cutting mechanism for machine case radiator processing equipment
CN203664627U (en) Automobile transmission shell aluminum alloy die-casting die
CN108882625B (en) Efficient machine case radiator
CN108705311A (en) Machining equipment for case radiator
CN103426773A (en) Manufacturing method of cooling fin
CN106735403B (en) A kind of drill bit device and its boring method in arbitrary shape hole
CN108714706A (en) Drilling mechanism for machine case radiator processing equipment
CN103939384B (en) Metal base of cooling fan and manufacturing method thereof
CN206023550U (en) A kind of hollow radiating four coil voice coil motor mover of lightweight
CN204711238U (en) A kind of multi-knife-head cutter for clearance channel processing
CN210850630U (en) Bamboo shell installation circuit board fixed orifices perforating device
CN219703615U (en) Radiator hydroecium fluting device
CN210702782U (en) Milling cutter with cooling function
CN210359132U (en) Heat radiation structure for hard alloy mould
CN108214843B (en) Filling type self-insulation block forming machine
CN219425673U (en) Metal powder hot die casting die
CN211028938U (en) Positioning device for workpiece processing of numerical control lathe
CN218905702U (en) Point contact type Gao Paixie space woodworking cutter
CN206484043U (en) A kind of bottom plate processing composite boring cutters
CN220127688U (en) Sintered diamond milling cutter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant