CN203599852U - Automatic slotting and indentation machine - Google Patents
Automatic slotting and indentation machine Download PDFInfo
- Publication number
- CN203599852U CN203599852U CN201320816540.8U CN201320816540U CN203599852U CN 203599852 U CN203599852 U CN 203599852U CN 201320816540 U CN201320816540 U CN 201320816540U CN 203599852 U CN203599852 U CN 203599852U
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- punching press
- cutter sweep
- fixed
- slide
- plate
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- 238000007373 indentation Methods 0.000 title abstract 4
- 238000004080 punching Methods 0.000 claims abstract description 155
- 238000005520 cutting process Methods 0.000 claims abstract description 65
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an automatic slotting and indentation machine, and belongs to the technical field of machining equipment. The automatic slotting and indentation machine comprises a base, a sliding rail, a left punching mechanism, a left cutting device, a right punching mechanism and a right cutting device, wherein the left punching mechanism and the right punching mechanism are the same in structure, the left cutting device and the right cutting device are the same in structure, and the right punching mechanism, the right cutting device, the left punching mechanism and the left cutting device are arranged mutually symmetrically. The sliding rail comprises two parallel sliding rods, a punching feeding device, a mould seat and the left cutting device are sequentially arranged on the sliding rail from left to right, a left punching mechanism sliding plate and a left cutting device sliding plate are fixed and both slide left and right relatively on the sliding rail, locking devices are arranged among the left punching mechanism sliding plate, the left cutting device sliding plate and the sliding rail, and the left cutting device sliding plate is provided with a pressing device used for pressing a workpiece. The automatic slotting and indentation machine is simple in operation and largely improves work efficiency.
Description
Technical field
The utility model relates to a kind of process equipment, relates to specifically a kind of machining equipment.
Background technology
In the process of production of copper aluminium composite heating radiator, need be used at the end fluting of single-sheet radiator as shown in Figure 1 and load mould the button cover of fixed heat sink, current each radiator manufacturer is in the time of the above-mentioned position of processing, need two equipment, two operations first to process rectangular channel and the pit of a side, and then repeating above-mentioned operation and process rectangular channel and the pit of opposite side, working (machining) efficiency is very low.
Utility model content
Primary and foremost purpose of the present utility model is to provide a kind of automatic slotting load mould machine, and it is simple to operate, greatly increase work efficiency.
To achieve these goals, technical solution of the present utility model is: a kind of automatic slotting load mould machine, comprise base, slide rail, left punching mechanism, left cutter sweep, right punching mechanism, right cutter sweep, right punching mechanism is identical with left punching mechanism structure, it is identical that apparatus structure is cut in right cutter sweep and left cut, and right punching mechanism, right cutter sweep and left punching mechanism, left cutter sweep is symmetrically set, described slide rail comprises two slide bars that are parallel to each other, described two slide bars are all fixed on base, described left punching mechanism comprises punching press feed arrangement, mold base and left punching mechanism slide plate, mold base is connected on punching press feed arrangement, punching press feed arrangement is fixed on left punching mechanism slide plate, punching press feed arrangement can horizontally slip along slide rail by driven mold seat, in mold base, be provided with punching press bed die, punching press patrix and punching press counterdie, on punching press bed die, on lower surface, be respectively equipped with groove, and punching press bed die is fixed on the side plate of mold base, punching press patrix is positioned at punching press bed die top, punching press counterdie is positioned at punching press bed die below, and the lower surface of punching press patrix is provided with the projection corresponding with the groove of punching press bed die upper surface, the upper surface of punching press counterdie is provided with the projection corresponding with the groove of punching press bed die lower surface, punching press patrix is fixed on patrix drive unit, punching press counterdie is fixed on lower die driving device, in punching press, counterdie can be respectively upper, under the drive of lower die driving device, move up and down in vertical direction, described left cutter sweep comprises drive motors, cutting machine main shaft, two cast-cutting saw slices, cutting feed arrangement, left cutter sweep slide plate, the output shaft of drive motors connects cutting machine main shaft, cutting machine main shaft vertically arranges, two cast-cutting saw slices are fixed on the differing heights place on cutting machine main shaft, drive motors, cutting machine main shaft is all fixed on cutting feed arrangement, cutting feed arrangement is arranged on left cutter sweep slide plate, and cutting feed arrangement can drive drive motors, before and after the relatively left cutter sweep slide plate of cutting machine main shaft, slide, punching press feed arrangement, mold base, left cutter sweep is arranged in order from left to right on slide rail, left punching mechanism slide plate fixes with left cutter sweep slide plate and left punching mechanism slide plate all can horizontally slip by relative slide rail with left cutter sweep slide plate, left punching mechanism slide plate, between left cutter sweep slide plate and slide rail, be equipped with locking device, left cutter sweep slide plate is provided with the hold down gag for workpiece pressing.
The utility model automatic slotting load mould machine, wherein, described punching press feed arrangement is punching press feeding cylinder, and described mold base is fixed on the piston rod of punching press feeding cylinder, and the direction of motion of the piston rod of punching press feeding cylinder is slide rail bearing of trend.
The utility model automatic slotting load mould machine, wherein, described patrix drive unit is punching press upper cylinder, lower die driving device is for rushing depress oil cylinder, described punching press patrix is fixed on the piston rod of punching press upper cylinder, punching press counterdie is fixed on the piston rod that rushes depress oil cylinder, and the upper and lower oil cylinder of punching press is individually fixed on the top board and base plate of mold base.
The utility model automatic slotting load mould machine, wherein, described cutting feed arrangement is cutting feeding cylinder, on the piston rod of cutting feeding cylinder, be fixed with transverse slider, described drive motors, cutting machine main shaft are all fixed on transverse slider, described left cutter sweep slide plate is provided with horizontal slide rail, and transverse slider can slide front and back on horizontal slide rail.
The utility model automatic slotting load mould machine, wherein, on the bottom surface of described left punching mechanism slide plate rear and front end and on the bottom surface of left cutter sweep slide plate rear and front end, be fixed with respectively a slide block, on the top board bottom surface of described each slide block, be equipped with chute, described each chute is all enclosed within on described slide bar, totally four of described locking devices, be arranged at respectively on described four slide blocks, described four locking device structures are identical, locking device comprises locking cylinder and push rod, push rod is fixed on the piston rod of locking cylinder, described locking cylinder is fixed on the base plate of described slide block, described push rod is positioned at the below of described slide bar through the base plate of described slide block and described push rod.
The utility model automatic slotting load mould machine, wherein, hold down gag comprises pressing plate, compression cylinder, material level plate, compression cylinder is fixed on left cutter sweep slide plate bottom surface, material level plate is fixed on left cutter sweep slide plate upper surface, the piston rod of described compression cylinder is through described material level plate, left cutter sweep slide plate, and described pressing plate is fixed on the piston rod of described compression cylinder and is positioned at described material level plate top.
The utility model automatic slotting load mould machine, wherein, the position upper surface near described compression cylinder on described material level plate is provided with guide rod, on described pressing plate, has guide rod hole, and described guide rod is through described guide rod hole, and the aperture of described guide rod hole is greater than the external diameter of described guide rod.
Adopt after such scheme, because the base of the utility model automatic slotting load mould machine is provided with slide rail, slide rail is provided with left punching mechanism, left cutter sweep, right punching mechanism, right cutter sweep, right punching mechanism, right cutter sweep and left punching mechanism, left cutter sweep are symmetrically set, therefore can disposablely process rectangular channel and the pit at workpiece two ends, and simple to operate, greatly improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the single-sheet radiator processed of the utility model automatic slotting load mould machine;
Fig. 2 is the installation diagram of the utility model automatic slotting load mould machine;
Fig. 3 is the partial enlarged drawing at the A place of Fig. 2.
The specific embodiment
As shown in Figure 2, the utility model automatic slotting load mould machine comprises base 01, slide rail 03, left punching mechanism 05, left cutter sweep 07, slide rail 03 comprises two slide bars that are parallel to each other 31, 32, two slide bars 31, 32 are all fixed on base 01, as shown in Figure 3, left punching mechanism 05 comprises punching press feed arrangement 51, mold base 52 and left punching mechanism slide plate 53, mold base 52 is connected on punching press feed arrangement 51, punching press feed arrangement 51 is fixed on left punching mechanism slide plate 53 by screw, punching press feed arrangement 51 can horizontally slip along slide rail 03 by driven mold seat 52, in mold base 52, be provided with punching press bed die 521, punching press patrix 523 and punching press counterdie 525, on punching press bed die 521, on lower surface, be respectively equipped with groove, and punching press bed die 521 is fixed on by screw on the side plate of mold base 52, punching press patrix 523 is positioned at punching press bed die 521 tops, punching press counterdie 525 is positioned at punching press bed die 521 belows, and the lower surface of punching press patrix 523 is provided with the projection corresponding with the groove of punching press bed die 521 upper surfaces, the upper surface of punching press counterdie 525 is provided with the projection corresponding with the groove of punching press bed die 521 lower surfaces, punching press patrix 523 is fixed on patrix drive unit, punching press counterdie 525 is fixed on lower die driving device, in punching press, counterdie 523, 525 can be respectively upper, under the drive of lower die driving device, move up and down in vertical direction, left cutter sweep 07 comprises drive motors 71, cutting machine main shaft 73, cutting feed arrangement 72, left cutter sweep slide plate 79 and two cast-cutting saw slices 75, 77, the output shaft of drive motors 71 connects cutting machine main shaft 73, cutting machine main shaft 73 vertically arranges, two cast-cutting saw slices 75, 77 are fixed on the differing heights place on cutting machine main shaft 73, drive motors 71, cutting machine main shaft 73 is all fixed on cutting feed arrangement 72, cutting feed arrangement 72 is arranged on left cutter sweep slide plate 79, and cutting feed arrangement 72 can drive drive motors 71, slide in the relatively left cutter sweep slide plate of cutting machine main shaft 73 79 front and back, punching press feed arrangement 51, mold base 52, left cutter sweep 07 is arranged in order from left to right on slide rail 03, left punching mechanism slide plate 53 fixes with left cutter sweep slide plate 79 and left punching mechanism slide plate 53 can horizontally slip by relative slide rail 03 with left cutter sweep slide plate 79, left punching mechanism slide plate 53, between left cutter sweep slide plate 79 and slide rail 03, be equipped with locking device 08, left cutter sweep slide plate 79 is provided with the hold down gag 09 for workpiece pressing.
As shown in Figure 2, punching press feed arrangement 51 is punching press feeding cylinder, and mold base 52 is fixed on the piston rod of punching press feeding cylinder, and the direction of motion of the piston rod of punching press feeding cylinder is the bearing of trend of slide rail 03; Patrix drive unit is punching press upper cylinder 522, lower die driving device is for rushing depress oil cylinder 524, punching press patrix 523 is fixed on the piston rod of punching press upper cylinder 522, punching press counterdie 525 is fixed on the piston rod that rushes depress oil cylinder 524, and the upper and lower oil cylinder 522,524 of punching press is fixed on the top board and base plate of mold base 52 by screw respectively; Cutting feed arrangement 72 is cutting feeding cylinder, on the piston rod of cutting feeding cylinder, be fixed with transverse slider 74 by screw, drive motors 71, cutting machine main shaft 73 are all fixed on transverse slider 74, on left cutter sweep slide plate 79, be fixed with horizontal slide rail 791, transverse slider 74 can slide front and back on horizontal slide rail 791.On the bottom surface of left punching mechanism slide plate 53 rear and front ends and on the bottom surface of left cutter sweep slide plate 79 rear and front ends, be fixed with a slide block 531 by screw respectively, 792, on the top board bottom surface of each slide block, be equipped with chute, each chute is all enclosed within slide bar 31, on 32, totally four of locking devices 08, be arranged at respectively on four slide blocks, four locking device structures are identical, one of them locking device 08 comprises locking cylinder 81 and push rod, push rod is fixed on the piston rod of locking cylinder, locking cylinder 81 is fixed on by screw on the base plate of slide block, push rod is positioned at slide bar 31 through base plate and the push rod of slide block, 32 below.Hold down gag 09 comprises pressing plate 91, compression cylinder 92, material level plate 94, compression cylinder 92 is fixed on left cutter sweep slide plate 79 bottom surfaces, material level plate 94 is fixed on left cutter sweep slide plate 79 upper surfaces by screw, the piston rod of compression cylinder 92 is through material level plate 94, left cutter sweep slide plate 79, and pressing plate 91 is fixed on the piston rod of compression cylinder 92 and is positioned at material level plate 94 tops.Position upper surface near compression cylinder 92 on material level plate 94 is provided with guide rod 93, on pressing plate 91, has guide rod hole, and guide rod 93 is through guide rod hole, and the aperture of guide rod hole is greater than the external diameter of guide rod 93.
As shown in Figure 2, the utility model automatic slotting load mould machine also comprises right punching mechanism 04, right cutter sweep 02, right punching mechanism 04 is identical with left punching mechanism 05 structure, right cutter sweep 02 is identical with left cutter sweep 07 structure, and right punching mechanism 04, right cutter sweep 02 and left punching mechanism 05, left cutter sweep 07 are symmetrically set, base 01 is box typed structure, and casing is provided with slagging tray 11.
Adopt the method for the utility model automatic slotting load mould machine workpieces to comprise the steps: first to make left punching mechanism 05, left cutter sweep 07, right punching mechanism 04, right cutter sweep 02 slides along slide rail 03, adjusts position by Workpiece length, then workpiece is placed between the pressing plate 91 and material level plate 94 of hold down gag, presses start button, and the locking cylinder 81 of locking device 08 moves, and makes push rod withstand on slide bar 31, 32 belows, thereby by left punching mechanism 05, left cutter sweep 07, right punching mechanism 04, right cutter sweep 02 is locked, and locking device 08 has moved the compression cylinder action of rear triggering hold down gag, and workpiece is pressed in to pressing plate and a left side, between right cutter sweep slide plate, after Work-sheet pressing, trigger left, right cutter sweep 07, 02 drive motors drives its cutting machine main shaft to rotate, and then triggers the action of cutting feeding cylinder, makes transverse slider drive drive motors, cutting machine main shaft carries out cutting operation along horizontal slide rail to front slide, once completes the two groups of cuttings of totally four rectangular channels in left and right, and base 01 is provided with approach switch, when transverse slider drives drive motors, when cutting machine main shaft arrives approach switch position, cutting completes, and transverse slider rollback, to original position, then triggers the punching press feeding cylinder of punching press feed arrangement, and the action of punching press feeding cylinder pushes mold base in workpiece, after mold base enters in workpiece, triggers left, in the punching press of right punching mechanism, lower oil cylinder, in punching press, lower oil cylinder synchronization action, completes two ends, the left and right punching press of totally four pits on workpiece upper and lower surface, after pit completion of processing, in punching press, lower oil cylinder return, punching press feeding cylinder, compression cylinder rollback, takes off workpiece, and operation process finishes.
The above embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (7)
1. an automatic slotting load mould machine, it is characterized in that: comprise base (01), slide rail (03), left punching mechanism (05), left cutter sweep (07), right punching mechanism (04), right cutter sweep (02), right punching mechanism (04) is identical with left punching mechanism (05) structure, right cutter sweep (02) is identical with left cutter sweep (07) structure, and right punching mechanism (04), right cutter sweep (02) and left punching mechanism (05), left cutter sweep (07) is symmetrically set, described slide rail (03) comprises two slide bars that are parallel to each other (31, 32), described two slide bars (31, 32) be all fixed on base (01), described left punching mechanism (05) comprises punching press feed arrangement (51), mold base (52) and left punching mechanism slide plate (53), mold base (52) is connected on punching press feed arrangement, punching press feed arrangement (51) is fixed on left punching mechanism slide plate (53), punching press feed arrangement (51) can horizontally slip along slide rail (03) by driven mold seat (52), in mold base (52), be provided with punching press bed die (521), punching press patrix (523) and punching press counterdie (525), on punching press bed die (521), on lower surface, be respectively equipped with groove, and punching press bed die (521) is fixed on the side plate of mold base (52), punching press patrix is positioned at punching press bed die top, punching press counterdie is positioned at punching press bed die below, and the lower surface of punching press patrix is provided with the projection corresponding with the groove of punching press bed die upper surface, the upper surface of punching press counterdie is provided with the projection corresponding with the groove of punching press bed die lower surface, punching press patrix (523) is fixed on patrix drive unit, punching press counterdie (525) is fixed on lower die driving device, in punching press, counterdie (523, 525) can be respectively upper, under the drive of lower die driving device, move up and down in vertical direction, described left cutter sweep (07) comprises drive motors (71), cutting machine main shaft (73), two cast-cutting saw slices (75, 77), cutting feed arrangement (72), left cutter sweep slide plate (79), the output shaft of drive motors (71) connects cutting machine main shaft (73), cutting machine main shaft (73) vertically arranges, two cast-cutting saw slices (75, 77) be fixed on the differing heights place on cutting machine main shaft (73), drive motors (71), cutting machine main shaft (73) is all fixed on cutting feed arrangement (72), cutting feed arrangement (72) is arranged on left cutter sweep slide plate (79), and cutting feed arrangement (72) can drive drive motors (71), before and after the relatively left cutter sweep slide plate of cutting machine main shaft (73) (79), slide, punching press feed arrangement (51), mold base (52), left cutter sweep (07) is arranged in order from left to right on slide rail (03), left punching mechanism slide plate (53) fixes with left cutter sweep slide plate (79) and left punching mechanism slide plate (53) all can horizontally slip by relative slide rail (03) with left cutter sweep slide plate, left punching mechanism slide plate (53), between left cutter sweep slide plate (79) and slide rail (03), be equipped with locking device (08), left cutter sweep slide plate (79) is provided with the hold down gag (09) for workpiece pressing.
2. automatic slotting load mould machine as claimed in claim 1, it is characterized in that: described punching press feed arrangement (51) is punching press feeding cylinder, described mold base (52) is fixed on the piston rod of punching press feeding cylinder, and the direction of motion of the piston rod of punching press feeding cylinder is the bearing of trend of slide rail (03).
3. automatic slotting load mould machine as claimed in claim 2, it is characterized in that: described patrix drive unit is punching press upper cylinder (522), lower die driving device is for rushing depress oil cylinder (524), described punching press patrix (523) is fixed on the piston rod of punching press upper cylinder (522), punching press counterdie (525) is fixed on the piston rod that rushes depress oil cylinder (524), and the upper and lower oil cylinder of punching press (522,524) is individually fixed on the top board and base plate of mold base (52).
4. automatic slotting load mould machine as claimed in claim 3, it is characterized in that: described cutting feed arrangement (72) is cutting feeding cylinder, on the piston rod of cutting feeding cylinder, be fixed with transverse slider (74), described drive motors (71), cutting machine main shaft (73) are all fixed on transverse slider (74), described left cutter sweep slide plate (79) is provided with horizontal slide rail (791), and transverse slider (74) can be in laterally slide rail (791) upper front and back slip.
5. automatic slotting load mould machine as claimed in claim 4, it is characterized in that: on the bottom surface of described left punching mechanism slide plate (53) rear and front end and on the bottom surface of left cutter sweep slide plate (79) rear and front end, be fixed with respectively a slide block (531, 792), on the top board bottom surface of described each slide block, be equipped with chute, described each chute is all enclosed within described slide bar (31, 32) on, totally four of described locking devices (08), be arranged at respectively on described four slide blocks, described four locking device structures are identical, locking device (08) comprises locking cylinder (81) and push rod, push rod is fixed on the piston rod of locking cylinder, described locking cylinder (81) is fixed on the base plate of described slide block, described push rod is positioned at described slide bar (31 through base plate and the described push rod of described slide block, 32) below.
6. automatic slotting load mould machine as claimed in claim 5, it is characterized in that: described hold down gag (09) comprises pressing plate (91), compression cylinder (92), material level plate (94), compression cylinder (92) is fixed on left cutter sweep slide plate (79) bottom surface, material level plate (94) is fixed on left cutter sweep slide plate (79) upper surface, the piston rod of described compression cylinder (92) is through described material level plate (94), left cutter sweep slide plate (79), described pressing plate (91) is fixed on the piston rod of described compression cylinder (92) and is positioned at described material level plate (94) top.
7. automatic slotting load mould machine as claimed in claim 6, it is characterized in that: the upper position upper surface near described compression cylinder (92) of described material level plate (94) is provided with guide rod (93), described pressing plate has guide rod hole on (91), described guide rod (93) is through described guide rod hole, and the aperture of described guide rod hole is greater than the external diameter of described guide rod (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816540.8U CN203599852U (en) | 2013-12-11 | 2013-12-11 | Automatic slotting and indentation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816540.8U CN203599852U (en) | 2013-12-11 | 2013-12-11 | Automatic slotting and indentation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599852U true CN203599852U (en) | 2014-05-21 |
Family
ID=50712551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320816540.8U Withdrawn - After Issue CN203599852U (en) | 2013-12-11 | 2013-12-11 | Automatic slotting and indentation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692219A (en) * | 2013-12-11 | 2014-04-02 | 北京佛罗伦萨散热器有限公司 | Automatic grooving indentation machine and method for machining workpiece by adopting automatic grooving indentation machine |
| CN116213623A (en) * | 2022-12-15 | 2023-06-06 | 中国机械总院集团宁波智能机床研究院有限公司 | a special machine tool |
-
2013
- 2013-12-11 CN CN201320816540.8U patent/CN203599852U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692219A (en) * | 2013-12-11 | 2014-04-02 | 北京佛罗伦萨散热器有限公司 | Automatic grooving indentation machine and method for machining workpiece by adopting automatic grooving indentation machine |
| CN103692219B (en) * | 2013-12-11 | 2016-12-07 | 佛罗伦萨（北京）暖通科技股份有限公司 | Automatic slotting load mould machine and the method using this automatic slotting load mould machine workpieces |
| CN116213623A (en) * | 2022-12-15 | 2023-06-06 | 中国机械总院集团宁波智能机床研究院有限公司 | a special machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FIORENTINA (BEIJING) HVAC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING FLORENCE RADIATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102200, Changping District Beijing science and Technology Park, super Road, No. 5, 4 blocks B, 3, Room 302 Patentee after: Florence (Beijing) HVAC Polytron Technologies Inc Address before: 102200, Changping District Beijing science and Technology Park, super Road, No. 5, 4 blocks B, 3, Room 302 Patentee before: BEIJING FLORECE RADIATOR CO., LTD. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20161207 |