CN204160018U - A kind of full automatic flame cutter sweep - Google Patents
A kind of full automatic flame cutter sweep Download PDFInfo
- Publication number
- CN204160018U CN204160018U CN201420443592.XU CN201420443592U CN204160018U CN 204160018 U CN204160018 U CN 204160018U CN 201420443592 U CN201420443592 U CN 201420443592U CN 204160018 U CN204160018 U CN 204160018U
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- China
- Prior art keywords
- cutter sweep
- screw
- contact roller
- base plate
- bracing frame
- 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.)
- Withdrawn - After Issue
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- 239000007921 spray Substances 0.000 claims description 7
- 238000009432 framing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 47
- 238000005520 cutting process Methods 0.000 description 16
- 238000003860 storage Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 101710026339 Segment-12 Proteins 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001360 synchronised Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000019771 cognition Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a kind of full automatic flame cutter sweep, it is characterized in that, described full automatic flame cutter sweep comprises cutter sweep (1), longitudinal hold down gag (2), horizontal limit devices (3), wheel device (4), finished product collecting box (5) and device base plate (6), described cutter sweep (1) is by welded and installed one end at device base plate, described longitudinal hold down gag by welded and installed on device base plate, finished product collecting box (5) is provided with between described cutter sweep and longitudinal hold down gag (2), described horizontal limit devices is arranged on device base plate by spacing adjusting screw(rod), described wheel device is arranged on the other end of device base plate.
Description
Technical field
The utility model relates to a kind of cutter sweep, specifically a kind of full automatic flame cutter sweep, belongs to sheet metal cutting technique field.
Background technology
In the job site of large-scale storage tank, positioner is needed to be welded on storage tank during storage tank butt junction location, general in order to cost-saving, the material of positioner is different from storage tank material, now need the cushion block identical with storage tank material as middle bridge, one is welded on storage tank, a welding on the positioning device, equally, scaffold erecting in tank inside, also need the cushion block identical with storage tank material as intermediate connector, owing to being that plate cutting is become block, these cushion blocks are all by manually first having measured size on sheet material at the scene, line, then manually cut by flame gun, but efficiency is low, labour intensity is high, labour cost is high.Therefore, a kind of new boom hoisting of exigence solves the problems of the technologies described above.
Summary of the invention
The utility model, just for the technical problem existed in prior art, provides a kind of full automatic flame cutter sweep, and this device overall construction design is ingenious, easy to operate, and precision is high.
To achieve these goals, the technical solution adopted in the utility model is, a kind of full automatic flame cutter sweep, it is characterized in that, described full automatic flame cutter sweep comprises cutter sweep, longitudinal hold down gag, horizontal limit devices, wheel device, finished product collecting box and device base plate, described cutter sweep is by welded and installed one end at device base plate, described longitudinal hold down gag by welded and installed on device base plate, finished product collecting box is provided with between described cutter sweep and longitudinal hold down gag, described horizontal limit devices is arranged on device base plate by spacing adjusting screw(rod), described wheel device is arranged on the other end of device base plate.In this technical scheme, cutter sweep be used for gas flame cuttiug sheet material, longitudinal hold down gag for compressing sheet material, when large servomotor is worked, more high-precision propelling movement sheet material, ensure its length of cutting, horizontal limit devices rocks for limiting in sheet material propelling movement process, straight line when ensureing that it cuts, wheel device is used for supporting, and pulley above can ensure better to push, and reduce friction, finished product collecting box is for collecting the cushion block of well cutting.Whole device can realize automatically, and positioning precision is high, and operating efficiency is high.
Improve as one of the present utility model, described cutter sweep comprises cutter sweep installing rack, cutter sweep bracing frame, sliding bar, leading screw, sliding shoe, linkage, little servomotor, little servomotor screw and screw rod, described cutter sweep bracing frame by welded and installed at the forward end position of device base plate, described cutter sweep installing rack is arranged on cutter sweep bracing frame by screw rod, described sliding bar is arranged on cutter sweep installing rack by screw thread, described leading screw one end is arranged on cutter sweep installing rack by linkage, the other end connects little servomotor, described little servomotor is arranged on the right-hand member of cutter sweep installing rack by little servomotor screw, described sliding shoe is arranged on sliding bar and leading screw.Little servomotor drives leading screw, controls the high accuracy slippage of sliding shoe left and right, and then ensures precision and the efficiency of gas flame cuttiug, and described sliding shoe is arranged on sliding bar and leading screw, and sliding shoe interstitial hole is threaded.In this technical scheme, little servomotor rotating drives screw turns, because have internal thread in the middle of sliding shoe, so according to the rotation of leading screw, can promote sliding shoe left and right high precision movement.
Improve as one of the present utility model, described linkage is set to rolling bearing or other bearing class formations.
Improve as one of the present utility model, described cutter sweep also comprises flame spray head, latch segment, lock-screw, and described flame spray head is arranged on sliding shoe, moves left and right synchronous with sliding shoe, by latch segment and lock-screw locking.
Improve as one of the present utility model, described longitudinal hold down gag comprises longitudinal direction and compresses bracing frame, short wheel shaft, long wheel shaft, longitudinal contact roller, large servomotor, large servomotor screw, supporting traverse and locking nut, describedly longitudinally compress bracing frame by welded and installed on device base plate, described longitudinal contact roller comprises longitudinal contact roller and lower longitudinal contact roller, described lower longitudinal contact roller is arranged on by short wheel shaft and longitudinally compresses bracing frame lower end, connect large servomotor, described large servomotor is arranged on by large servomotor screw and longitudinally compresses on bracing frame, described longitudinal contact roller is arranged on by long wheel shaft and longitudinally compresses bracing frame upper end, and locked by locking nut, described supporting traverse is longitudinally compressing supporting framing front end by welded and installed.Upper longitudinal contact roller of longitudinal hold down gag can regulate height, to adapt to the plate cutting of different-thickness.Large servomotor left-right rotation drives lower longitudinal contact roller left-right rotation, makes sheet material high accuracy pushed forward; Longitudinal hold down gag, for compressing sheet material, makes to watch greatly, when taking machine operation, more high-precision propelling movement sheet material, ensures its length of cutting, after sheet material is released from longitudinal contact roller, supporting traverse is played a supporting role, and when sheet material has soon cut, supporting traverse can prevent sheet material from offseting downward.
Improve as one of the present utility model, described longitudinal contact roller comprises contact roller, bearing, bearing cap, bearing cap screw, and described bearing is arranged on contact roller inside, and bearing cap is arranged on contact roller by bearing cap screw.
Improve as one of the present utility model, described longitudinal contact roller also comprises encapsulate, and described encapsulate is arranged on the surface of contact roller.Contact roller has encapsulate, and prevent from skidding, further ensure the length that sheet material pushes, large Serve Motor Control sheet material pushes length.
Improve as one of the present utility model, described horizontal limit devices comprises cross spacing bracing frame, cross spacing installing rack, cross spacing is taken turns, horizontal wheel shaft and spacing adjusting screw(rod), described cross spacing bracing frame is arranged on device base plate by spacing adjusting screw(rod), and described cross spacing installing rack is by welded and installed on cross spacing bracing frame, and described cross spacing wheel is arranged on cross spacing installing rack by horizontal wheel shaft.
Improve as one of the present utility model, described cross spacing takes turns the position-limited wheel be set to circular arc.Cross spacing wheel is with circular arc, and Main Function ensures that sheet material does not offset, and ensure precision during gas flame cuttiug, the distance of horizontal limit devices is adjustable, adapts to the plate cutting of different in width.
Improve as one of the present utility model, described wheel device comprises support wheel back-up block, pulley and pulley spindle, and described support wheel back-up block is by welded and installed on device base plate, and described pulley is arranged on support wheel back-up block by pulley spindle.Wheel device is mainly used in sliding support, reduces the friction of sheet material, better ensures the propelling movement of sheet material, plays a supporting role simultaneously.
Relative to prior art, advantage of the present utility model is as follows, 1) overall construction design is ingenious, and disassembly and assembly convenient maintenance and replacement, cost are lower; 2) in this technical scheme, controlled respectively by size servomotor, little servomotor rotating drives screw turns, because have internal thread in the middle of sliding shoe, so according to the rotation of leading screw, can promote sliding shoe left and right high precision movement; 3) be provided with encapsulate in this technical scheme, contact roller has encapsulate, prevent from skidding, further ensure the length that sheet material pushes, large Serve Motor Control sheet material pushes length; 4) be provided with wheel device in this technical scheme, wheel device is mainly used in sliding support, reduces the friction of sheet material, better ensures the propelling movement of sheet material, plays a supporting role simultaneously; 5) this device is by Artificial Control surface trimming, and positioning precision is high, and operating efficiency is high, and people from province is laborsaving; 6) this technical scheme surface trimming length is by control and regulation, and easy to operate, intermediate lateral stopping means, apart from adjustable, is applicable to the cushion block of various sizes and the cutting of contiguous block.
Accompanying drawing explanation
Fig. 1: front view of the present utility model;
Fig. 2: three-dimensional structure schematic diagram of the present utility model;
Fig. 3: the utility model cutter sweep enlarged drawing;
Fig. 4: rearview of the present utility model;
Fig. 5: upward view of the present utility model;
Fig. 6: left view of the present utility model;
Fig. 7: the exploded perspective view of the longitudinal contact roller of the utility model;
Fig. 8: working state schematic representation of the present utility model;
Reference numeral:
1-cutter sweep; 2-longitudinal hold down gag; 3-horizontal limit devices; 4-wheel device; 5-finished product collecting box; 6-device base plate; 7-cutter sweep installing rack; 8-sliding bar; 9-leading screw; 10-sliding shoe; 11-flame spray head; 12-latch segment; 13-lock-screw; 14-little servomotor; 15-cutter sweep bracing frame; 16-longitudinally compress bracing frame; 17-short wheel shaft; 18-long wheel shaft; 19-locking nut; 20-longitudinal contact roller; 21-cross spacing is taken turns; 22-cross spacing installing rack; 23-horizontal wheel shaft; 24-cross spacing bracing frame; 25-support wheel back-up block; 26-pulley; 27-pulley spindle; 28-contact roller; 29-encapsulate; 30-bearing; 31-bearing cap; 32-bearing cap screw; 33-large servomotor; 34-screw rod; 35-spacing adjusting screw(rod); 36-large servomotor screw; 37-full automatic flame cutter sweep; 38-sheet material; 39-linkage; 40-little servomotor screw; 41-supporting traverse, 201-upper longitudinal contact roller, 202-lower longitudinal contact roller.
Detailed description of the invention
In order to deepen understanding and cognition of the present utility model, below in conjunction with accompanying drawing the utility model be further described and introduce.
embodiment 1:as Fig. 1, Fig. 2, Fig. 5, Fig. 8, a kind of full automatic flame cutter sweep, described full automatic flame cutter sweep comprises cutter sweep 1, longitudinal hold down gag 2, horizontal limit devices 3, wheel device 4, finished product collecting box 5 and device base plate 6, described cutter sweep 1 is by welded and installed one end at device base plate 6, described longitudinal hold down gag 2 by welded and installed on device base plate 6, finished product collecting box 5 is provided with between described cutter sweep 1 and longitudinal hold down gag 2, described horizontal limit devices 3 is arranged on device base plate 6 by spacing adjusting screw(rod) 35, described wheel device is arranged on the other end of device base plate.In this technical scheme, cutter sweep 1 for gas flame cuttiug sheet material 38, longitudinal hold down gag 2 for compressing sheet material, when large servomotor is worked, more high-precision propelling movement sheet material, ensure its length of cutting, horizontal limit devices 3 rocks for limiting in sheet material propelling movement process, straight line when ensureing that it cuts, wheel device is used for supporting, and pulley above can ensure better to push, and reduce friction, finished product collecting box is for collecting the cushion block of well cutting.Whole device can realize automatically, and positioning precision is high, and operating efficiency is high.
embodiment 2:as Fig. 1, Fig. 2, Fig. 3, Fig. 5, improve as one of the present utility model, described cutter sweep 1 comprises cutter sweep installing rack 7, cutter sweep bracing frame 15, sliding bar 8, leading screw 9, sliding shoe 10, linkage 39, little servomotor 14, little servomotor screw 40 and screw rod 34, described cutter sweep bracing frame 15 by welded and installed at the forward end position of device base plate, described cutter sweep installing rack 7 is arranged on cutter sweep bracing frame 15 by screw rod 34, described sliding bar 8 is arranged on cutter sweep installing rack by screw thread, described leading screw 9 one end is arranged on cutter sweep installing rack by linkage 39, the other end connects little servomotor 14, described little servomotor 14 is arranged on the right-hand member of cutter sweep installing rack 7 by little servomotor screw 40, described sliding shoe 10 is arranged on sliding bar 8 and leading screw 9.Little servomotor drives leading screw, controls the high accuracy slippage of sliding shoe left and right, and then ensures precision and the efficiency of gas flame cuttiug, and described sliding shoe is arranged on sliding bar and leading screw, and sliding shoe interstitial hole is threaded.In this technical scheme, little servomotor rotating drives screw turns, because have internal thread in the middle of sliding shoe, so according to the rotation of leading screw, can promote sliding shoe left and right high precision movement.All the other structures are identical with embodiment 1 with advantage.
embodiment 3:as Fig. 1, Fig. 3, improve as one of the present utility model, described linkage 39 is set to rolling bearing or other bearing class formations.All the other structures are identical with embodiment 1 with advantage.
embodiment 4:as shown in Figure 1, Figure 2, Fig. 3, as of the present utility model one improve, described cutter sweep 1 also comprises flame spray head 11, latch segment 12, lock-screw 13, described flame spray head is arranged on sliding shoe 10, move left and right synchronous with sliding shoe, locked by latch segment 12 and lock-screw 13.All the other structures are identical with embodiment 1 with advantage.
embodiment 5:as Fig. 1, Fig. 2, Fig. 4, Fig. 6, improve as one of the present utility model, described longitudinal hold down gag 2 comprises longitudinally compression bracing frame 16, short wheel shaft 17, long wheel shaft 18, longitudinal contact roller 20, large servomotor 33, large servomotor screw 36, supporting traverse 41 and locking nut 19, describedly longitudinally compress bracing frame 16 by welded and installed on device base plate, described longitudinal contact roller 20 comprises longitudinal contact roller 201 and lower longitudinal contact roller 202, described lower longitudinal contact roller 202 is arranged on by short wheel shaft 17 and longitudinally compresses bracing frame 16 lower end, connect large servomotor, described large servomotor 33 is arranged on by large servomotor screw 36 and longitudinally compresses on bracing frame, described longitudinal contact roller 201 is arranged on by long wheel shaft 18 and longitudinally compresses bracing frame 16 upper end, and locked by locking nut 19, described supporting traverse is longitudinally compressing supporting framing front end by welded and installed.Upper longitudinal contact roller of longitudinal hold down gag can regulate height, to adapt to the plate cutting of different-thickness.Large servomotor left-right rotation drives lower longitudinal contact roller left-right rotation, makes sheet material high accuracy pushed forward; Longitudinal hold down gag, for compressing sheet material, makes to watch greatly, when taking machine operation, more high-precision propelling movement sheet material, ensures its length of cutting, after sheet material is released from longitudinal contact roller, supporting traverse is played a supporting role, and when sheet material has soon cut, supporting traverse can prevent sheet material from offseting downward.All the other structures are identical with embodiment 1 with advantage.
embodiment 6:as shown in Figure 1, Figure 2, Fig. 7, as of the present utility model one improve, described longitudinal contact roller 20 comprises contact roller 28, bearing 30, bearing cap 31, bearing cap screw 32, it is inner that described bearing 30 is arranged on contact roller 28, and bearing cap 31 is arranged on contact roller 28 by bearing cap screw 32.All the other structures are identical with embodiment 1 with advantage.
embodiment 7:as shown in Figure 1, Figure 2, Fig. 7, as of the present utility model one improve, described longitudinal contact roller 20 also comprises encapsulate 29, and described encapsulate 29 is arranged on the surface of contact roller.Contact roller has encapsulate, and prevent from skidding, further ensure the length that sheet material pushes, large Serve Motor Control sheet material pushes length.All the other structures are identical with embodiment 1 with advantage.
embodiment 8:as shown in Figure 1, Figure 2, Fig. 4, improve as one of the present utility model, described horizontal limit devices 3 comprises cross spacing bracing frame 24, cross spacing installing rack 22, cross spacing wheel 21, horizontal wheel shaft 23 and spacing adjusting screw(rod) 35, described cross spacing bracing frame 24 is arranged on device base plate by spacing adjusting screw(rod), described cross spacing installing rack is by welded and installed on cross spacing bracing frame, and described cross spacing wheel 21 is arranged on cross spacing installing rack by horizontal wheel shaft 23.All the other structures are identical with embodiment 1 with advantage.
embodiment 9:as shown in Figure 1, Figure 2, improve as one of the present utility model, described cross spacing wheel 21 is set to the position-limited wheel with circular arc.Cross spacing wheel is with circular arc, and Main Function ensures that sheet material does not offset, and ensure precision during gas flame cuttiug, the distance of horizontal limit devices is adjustable, adapts to the plate cutting of different in width.All the other structures are identical with embodiment 1 with advantage.
embodiment 10:as shown in Figure 1, Figure 2, improve as one of the present utility model, described wheel device 4 comprises support wheel back-up block 25, pulley 26 and pulley spindle 27, described support wheel back-up block 25 is by welded and installed on device base plate, and described pulley is arranged on support wheel back-up block by pulley spindle.Wheel device is mainly used in sliding support, reduces the friction of sheet material, better ensures the propelling movement of sheet material, plays a supporting role simultaneously.All the other structures are identical with embodiment 1 with advantage.
Operation principle: see Fig. 1-Fig. 8, first according to wanting the length of cuts sheet material and width to debug the operating rate of large servomotor and little servomotor and large servomotor pushes length at every turn before work.Sheet material is put into full automatic flame cutter sweep by workman, and then large servomotor rotates, and pushes sheet material, after sheet material is pushed to the length of setting, little servomotor work, controls sliding shoe and moves left and right cuts sheet material, after cutting completes, large servomotor work, continues to push, preseting length, then cuts, after sheet material completes cutting, put into another sheet material again and continue cutting, whole Process Precision is high, and efficiency is high, and people from province is laborsaving.
At least one in technical characteristic described in embodiment 2,3,4,5,6,7,8,9,10 and embodiment 1 can also be combined to form new embodiment by the utility model.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, equivalents done on the basis of technique scheme or the alternative scope all falling into the utility model claim and protect.
Claims (9)
1. a full automatic flame cutter sweep, it is characterized in that, described full automatic flame cutter sweep comprises cutter sweep (1), longitudinal hold down gag (2), horizontal limit devices (3), wheel device (4), finished product collecting box (5) and device base plate (6), described cutter sweep (1) is by welded and installed one end at device base plate, described longitudinal hold down gag by welded and installed on device base plate, finished product collecting box (5) is provided with between described cutter sweep and longitudinal hold down gag (2), described horizontal limit devices is arranged on device base plate by spacing adjusting screw(rod), described wheel device is arranged on the other end of device base plate.
2. full automatic flame cutter sweep as claimed in claim 1, it is characterized in that, described cutter sweep (1) comprises cutter sweep installing rack (7), cutter sweep bracing frame (15), sliding bar (8), leading screw (9), sliding shoe (10), linkage (39), little servomotor (14), little servomotor screw (40) and screw rod (34), described cutter sweep bracing frame (15) by welded and installed at the forward end position of device base plate, described cutter sweep installing rack (7) is arranged on cutter sweep bracing frame (15) by screw rod (34), described sliding bar (8) is arranged on cutter sweep installing rack by screw thread, described leading screw (9) one end is arranged on cutter sweep installing rack by linkage, the other end connects little servomotor (14), described little servomotor (14) is arranged on the right-hand member of cutter sweep installing rack (7) by little servomotor screw (40), described sliding shoe (10) is arranged on sliding bar (8) and leading screw (9).
3. full automatic flame cutter sweep as claimed in claim 2, it is characterized in that, described cutter sweep (1) also comprises flame spray head (11), latch segment (12), lock-screw (13), described flame spray head is arranged on sliding shoe (10), by latch segment (12) and lock-screw (13) locking.
4. the full automatic flame cutter sweep as described in claim 1 or 2 or 3, it is characterized in that, described longitudinal hold down gag (2) comprises longitudinal direction and compresses bracing frame (16), short wheel shaft (17), long wheel shaft (18), longitudinal contact roller (20), large servomotor (33), large servomotor screw (36), supporting traverse (41) and locking nut (19), describedly longitudinally compress bracing frame 16 by welded and installed on device base plate, described longitudinal contact roller (20) comprises longitudinal contact roller (201) and lower longitudinal contact roller (202), described lower longitudinal contact roller (202) is arranged on by short wheel shaft (17) and longitudinally compresses bracing frame (16) lower end, connect large servomotor, described large servomotor (33) is arranged on by large servomotor screw (36) and longitudinally compresses on bracing frame, described longitudinal contact roller (201) is arranged on by long wheel shaft (18) and longitudinally compresses bracing frame (16) upper end, and locked by locking nut 19, described supporting traverse is longitudinally compressing supporting framing front end by welded and installed.
5. full automatic flame cutter sweep as claimed in claim 4, it is characterized in that, described longitudinal contact roller (20) comprises contact roller (28), bearing (30), bearing cap (31), bearing cap screw (32), it is inner that described bearing 30 is arranged on contact roller 28, and bearing cap 31 is arranged on contact roller 28 by bearing cap screw 32.
6. full automatic flame cutter sweep as claimed in claim 5, it is characterized in that, described longitudinal contact roller (20) also comprises encapsulate (29), and described encapsulate (29) is arranged on the surface of contact roller.
7. the full automatic flame cutter sweep as described in claim 5 or 6, it is characterized in that, described horizontal limit devices (3) comprises cross spacing bracing frame (24), cross spacing installing rack (22), cross spacing wheel (21), horizontal wheel shaft (23) and spacing adjusting screw(rod) (35), described cross spacing bracing frame (24) is arranged on device base plate by spacing adjusting screw(rod), described cross spacing installing rack is by welded and installed on cross spacing bracing frame, and described cross spacing wheel (21) is arranged on cross spacing installing rack by horizontal wheel shaft (23).
8. full automatic flame cutter sweep as claimed in claim 7, is characterized in that, described cross spacing wheel (21) is set to the position-limited wheel with circular arc.
9. full automatic flame cutter sweep as claimed in claim 8, it is characterized in that, described wheel device (4) comprises support wheel back-up block (25), pulley (26) and pulley spindle (27), described support wheel back-up block 25 is by welded and installed on device base plate, and described pulley is arranged on support wheel back-up block by pulley spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443592.XU CN204160018U (en) | 2014-08-07 | 2014-08-07 | A kind of full automatic flame cutter sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443592.XU CN204160018U (en) | 2014-08-07 | 2014-08-07 | A kind of full automatic flame cutter sweep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160018U true CN204160018U (en) | 2015-02-18 |
Family
ID=52533746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443592.XU Withdrawn - After Issue CN204160018U (en) | 2014-08-07 | 2014-08-07 | A kind of full automatic flame cutter sweep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191065A (en) * | 2014-08-07 | 2014-12-10 | 南京南化建设有限公司 | Full-automatic flame cutting device |
-
2014
- 2014-08-07 CN CN201420443592.XU patent/CN204160018U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191065A (en) * | 2014-08-07 | 2014-12-10 | 南京南化建设有限公司 | Full-automatic flame cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160817 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |