CN114274211B - Handheld spacing pipeline cutting machine for building - Google Patents
Handheld spacing pipeline cutting machine for building Download PDFInfo
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- CN114274211B CN114274211B CN202111423781.1A CN202111423781A CN114274211B CN 114274211 B CN114274211 B CN 114274211B CN 202111423781 A CN202111423781 A CN 202111423781A CN 114274211 B CN114274211 B CN 114274211B
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Abstract
The invention discloses a handheld limiting pipeline cutting machine for a building, which comprises a limiting device, a detection linkage device and a cutting device, wherein a limiting shell is fixedly arranged on a spring, a cutting linkage rod is fixedly arranged on a limiting right-side linkage plate, the spring is fixedly arranged on the detection shell, a cutting right-side fixed shaft is fixedly arranged on a detection linkage shaft, a cutting left-side limiting gear is fixedly arranged on the detection linkage shaft, a limiting motor rotates to be transmitted to a limiting left-side fluted disc, the cutting right-side fixed shaft on the cutting device performs limiting locking or opening work, and after the cutting device moves through the detection linkage device, when a distance is needed, a left-side cutting knife fixed disc is reversely removed, and then the distance is replaced and adjusted.
Description
Technical Field
The invention relates to the field of building construction, in particular to a handheld limiting pipeline cutting machine for a building.
Background
The use amount in the market is larger and larger, the market plays a very important role, the requirements on the PPR pipe cutting process are very strict, the PPR pipe cutting process is firstly required to be paid attention to on fixing, the PPR pipe can be cut after fixing, professional equipment is required to be used for fixing, the PPR pipe is easy to loosen when being stepped on by feet or fixed by hands, the safety is more important, and the application number is that: CN201910864064.9 discloses a pipe cutter which has the advantage of rapid cutting but is not high in safety.
Disclosure of Invention
The invention provides a handheld limiting pipeline cutting machine for a building, aiming at the technical problems.
The limiting device comprises: a limiting shell and a limiting right side linkage plate; the detection linkage includes: a detection housing and a detection linkage shaft; the cutting device includes: the right side fixed shaft is cut, the linkage rod is cut, the spring and the left side limiting gear are cut.
Spacing shell fixed mounting is on the spring, and cutting gangbar fixed mounting is on spacing right side gangbar, and spring fixed mounting is on detecting the shell, and cutting right side fixed axle fixed mounting is on detecting the gangbar, and cutting left side limit gear fixed mounting is on detecting the gangbar.
Further, the limiting device further comprises: the limiting motor, the limiting left fluted disc, the limiting left gear, the limiting left transmission shaft, the limiting left straight tooth, the limiting left rack column, the limiting sliding column, the auxiliary limiting plate, the protecting fixed shaft, the protecting plate, the limiting left linkage block, the limiting left fixed column, the limiting left linkage plate, the limiting left linkage rod, the limiting fixed rod, the limiting right linkage rod, the limiting left cover plate and the limiting right cover plate, the limiting motor is fixedly arranged on the limiting shell, the limiting left fluted disc is fixedly arranged on the limiting motor transmission shaft, the limiting left fluted disc and the limiting left gear form gear engagement, the limiting left gear is fixedly arranged on the limiting left transmission shaft, the limiting left transmission shaft is rotatably arranged on the limiting left cover plate, the limiting left straight tooth is fixedly arranged in the middle of the limiting left transmission shaft, the limiting left straight tooth is meshed with the limiting left rack column by a gear, the limiting left rack column is slidably arranged on the limiting shell, the limiting sliding column is fixedly arranged on the limiting left rack column, the auxiliary limiting plate is fixedly arranged on the limiting sliding column, the protection fixing shaft is fixedly arranged on the auxiliary limiting plate, the protection plate is slidably arranged on the protection fixing shaft, the limiting left linkage block is fixedly arranged at one end of the limiting left transmission shaft, the limiting left fixing column is fixedly arranged on the limiting left linkage block, the limiting left linkage plate is fixedly arranged on the limiting left fixing column, the limiting left linkage rod is rotatably arranged on the limiting left linkage plate, the limiting fixing rod is fixedly arranged on the limiting left linkage rod, the limiting right linkage rod is fixedly arranged on the limiting fixing rod, the limiting right linkage plate is rotatably arranged on the limiting right linkage rod, the limiting left cover plate and the limiting right cover plate are fixedly arranged on the limiting shell.
Further, the detection linkage further includes: the detection linkage motor, detect left side lower straight tooth, detect left side upper straight tooth, detect left side gear, detect left side fluted disc, detect left side transmission shaft, detect left side skewed tooth, detect right side transverse drive axle, detect left side linkage board, detect left side gangbar, detect the dead lever, detect right side gangbar and detect the universal drive axle, detect the fixed mounting of linkage motor on detecting the shell, detect left side lower straight tooth fixed mounting on detecting the linkage motor transmission shaft, detect left side lower straight tooth and detect left side upper straight tooth and form gear engagement, detect left side upper straight tooth fixed mounting on detecting left side gear one end, detect left side gear intermediate tooth rotation and install on detecting the shell, detect left side gear and detect left side fluted disc and form gear engagement, detect left side fluted disc fixed mounting on detecting left side transmission shaft one end, detect left side transmission shaft rotation and install on detecting left side apron, detect left side skewed tooth fixed mounting at the left side transmission axle other end, detect left side skewed tooth and detect right side skewed tooth and form gear engagement, detect left side skewed tooth fixed mounting on detecting left side transverse drive axle upper gear engagement, detect left side transverse drive axle fixed mounting on detecting left side transverse drive axle.
Further, the cutting device further includes: cutting right side limit gear, right side cutting knife fixed plate and cutting right side limit piece, cutting right side limit gear fixed mounting is on cutting right side fixed axle, right side cutting knife fixed plate fixed mounting is on cutting right side fixed axle, cutting right side limit piece fixed mounting is on cutting gangbar, right side cutting knife fixed mounting is on right side cutting knife fixed plate, cutting dead lever fixed mounting is on cutting right side limit piece, cutting left side limit piece fixed mounting is on cutting dead lever, cutting pitch adjustment post fixed mounting is on cutting left side limit gear, left side cutting knife fixed disk fixed mounting is on cutting pitch adjustment post, left side cutting knife fixed mounting is on left side cutting knife fixed disk.
Further, the detection fixing rod is fixedly arranged on the left-side detection linkage rod.
Further, detect right side gangbar fixed mounting on detecting the dead lever.
Further, the detection right linkage plate is rotatably mounted on the detection right linkage rod.
Further, the detection linkage shaft is fixedly arranged on the detection right side linkage plate, and the detection right side cover plate and the detection left side cover plate are fixedly arranged on the detection shell.
Compared with the prior art, the invention has the beneficial effects that: the limiting device can carry out emergency braking during or after cutting, so that the safety of constructors is ensured. The detection device has the detection function of detecting the cutting force, and reduces the probability of construction accidents. Cutting device, removable adjusting distance adapts to different cutting demands.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a limiting device according to the present invention.
Fig. 3 and 4 are schematic structural views of the detection linkage of the present invention.
Fig. 5 is a schematic structural view of the cutting device of the present invention.
Reference numerals: 1-a limiting device; 2-detecting linkage device; 3-a cutting device; 101-a limiting shell; 102-limiting a motor; 103-limiting the left fluted disc; 104-limiting a left side gear; 105-limiting the left transmission shaft; 106-limiting left straight teeth; 107-limiting the left rack column; 108-limiting sliding columns; 109-auxiliary limiting plates; 110-protecting a fixed shaft; 111-protecting plates; 112-limiting the left side linkage block; 113-limiting the left fixing column; 114-limiting the left linkage plate; 115-limiting left linkage rod; 116-limiting fixed rods; 117-limit right linkage rod; 118-limiting right linkage plate; 119-limiting the left cover plate; 120-limiting a right cover plate; 201-a detection housing; 202-detecting a linkage motor; 203-detecting left lower straight teeth; 204-detect straight teeth on the left side; 205-detecting a left side gear; 206-detecting the left fluted disc; 207-detecting the left transmission shaft; 208-detecting left helical teeth; 209-detecting right helical teeth; 210-detecting a right lateral drive shaft; 211-detecting a left linkage plate; 212-detecting a left linkage rod; 213-detecting a stationary rod; 214-detect right side linkage rod; 215-detecting a right linkage plate; 216-detecting a linkage shaft; 217-detecting a right cover plate; 218-detecting a left cover plate; 301-cutting a right fixed shaft; 302-cutting the right limit gear; 303-right side cutter fixing plate; 304-cutting linkage rod; 305-cutting a right limit block; 306-a spring; 307-right cutter; 308-cutting the fixing rod; 309-cutting left limit block; 310-cutting the left limit gear; 311-cutting a distance-adjusting column; 312-left side cutter fixing plate; 313-left side cutter knife.
Detailed Description
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
Examples: the hand-held limiting pipeline cutting machine for the building as shown in fig. 1, 2, 3, 4 and 5 comprises a limiting device 1, a detection linkage device 2 and a cutting device 3: the limiting device 1 includes: a limit housing 101 and a limit right-side link plate 118; the detection linkage 2 includes: a detection housing 201 and a detection linkage shaft 216; the cutting device 3 includes: a cutting right fixed shaft 301, a cutting link lever 304, a spring 306, and a cutting left limiting gear 310.
The limiting housing 101 is fixedly mounted on a spring 306, the cutting linkage rod 304 is fixedly mounted on the limiting right linkage plate 118, the spring 306 is fixedly mounted on the detecting housing 201, the cutting right fixed shaft 301 is fixedly mounted on the detecting linkage shaft 216, and the cutting left limiting gear 310 is fixedly mounted on the detecting linkage shaft 216.
The limiting device 1 further includes: the limiting motor 102, the limiting left fluted disc 103, the limiting left gear 104, the limiting left transmission shaft 105, the limiting left straight tooth 106, the limiting left rack column 107, the limiting sliding column 108, the auxiliary limiting plate 109, the protecting fixed shaft 110, the protecting plate 111, the limiting left linkage block 112, the limiting left fixed column 113, the limiting left linkage plate 114, the limiting left linkage rod 115, the limiting fixed rod 116, the limiting right linkage rod 117, the limiting left side cover plate 119 and the limiting right side cover plate 120, the limiting motor 102 is fixedly arranged on the limiting shell 101, the limiting left fluted disc 103 is fixedly arranged on the transmission shaft of the limiting motor 102, the limiting left fluted disc 103 and the limiting left gear 104 form gear engagement, the limiting left gear 104 is fixedly arranged on the limiting left transmission shaft 105, the limiting left transmission shaft 105 is rotatably arranged on the limiting left side cover plate 119, the limiting left straight tooth 106 is fixedly arranged in the middle of the limiting left transmission shaft 105, the limit left straight tooth 106 and the limit left rack column 107 form gear engagement, the limit left rack column 107 is slidably mounted on the limit housing 101, the limit sliding column 108 is fixedly mounted on the limit left rack column 107, the auxiliary limit plate 109 is fixedly mounted on the limit sliding column 108, the protection fixing shaft 110 is fixedly mounted on the auxiliary limit plate 109, the protection plate 111 is slidably mounted on the protection fixing shaft 110, the limit left linkage block 112 is fixedly mounted at one end of the limit left transmission shaft 105, the limit left fixing column 113 is fixedly mounted on the limit left linkage block 112, the limit left linkage plate 114 is fixedly mounted on the limit left fixing column 113, the limit left linkage rod 115 is rotatably mounted on the limit left linkage plate 114, the limit fixing rod 116 is fixedly mounted on the limit left linkage rod 115, the limit right linkage rod 117 is fixedly mounted on the limit fixing rod 116, the spacing right side linkage plate 118 is rotatory to be installed on spacing right side gangbar 117, spacing left side cover 119 and spacing right side cover 120 fixed mounting are on spacing shell 101, spacing motor 102 rotates and transmits for spacing left side fluted disc 103, drive other driving members and finally transmit for spacing left side straight tooth 106 through spacing left side fluted disc 103 driving force and work, spacing left side straight tooth 106 drives spacing slip post 108 and spacing left side linkage piece 112 through spacing left side rack post 107 of meshing, guard plate 111 on the guard fixed axle 110 can rotate according to the cutting angle and stop dustproof work, promote backward simultaneously, spacing left side linkage piece 112 rotates simultaneously and drives spacing right side linkage plate 118, carry out spacing locking or open work to cutting right side fixed axle 301 on cutting device 3.
The detection linkage 2 further includes: a detection linkage motor 202, a detection left lower straight tooth 203, a detection left upper straight tooth 204, a detection left gear 205, a detection left fluted disc 206, a detection left transmission shaft 207, a detection left inclined tooth 208, a detection right inclined tooth 209, a detection right transverse transmission shaft 210, a detection left linkage plate 211, a detection left linkage rod 212, a detection fixing rod 213, a detection right linkage rod 214 and a detection linkage shaft 216, wherein the detection linkage motor 202 is fixedly arranged on a detection shell 201, the detection left lower straight tooth 203 is fixedly arranged on the transmission shaft of the detection linkage motor 202, the detection left lower straight tooth 203 and the detection left upper straight tooth 204 form gear engagement, the detection left upper straight tooth 204 is fixedly arranged at one end of the detection left gear 205, the middle tooth of the detection left gear 205 is rotatably arranged on the detection shell 201, the detection left gear 205 and the detection left fluted disc 206 form gear engagement, the detection left fluted disc 206 is fixedly arranged at one end of the detection left transmission shaft 207, the detection left transmission shaft 207 is rotatably arranged on the detection left cover plate 218, the detection left inclined teeth 208 are fixedly arranged at the other end of the detection left transmission shaft 207, the detection left inclined teeth 208 and the detection right inclined teeth 209 form gear engagement, the detection right inclined teeth 209 are fixedly arranged on the detection right transverse transmission shaft 210, the detection right transverse transmission shaft 210 is rotatably arranged on the detection shell 201, the detection left linkage plate 211 is fixedly arranged on the detection right transverse transmission shaft 210, the detection left linkage rod 212 is rotatably arranged on the detection left linkage plate 211, the rotation of the detection linkage motor 202 is transmitted to the detection left lower straight teeth 203, the transmission force of the detection left lower straight teeth 203 drives other transmission members to be finally transmitted to the detection left inclined teeth 208 to operate, the detection left inclined teeth 208 are engaged with the detection right inclined teeth 209 to drive the detection left linkage plate 211, the detection left linkage plate 211 finally drives the detection linkage shaft 216, and when the limit device 1 is detected to be released from the limit, the cutting device 3 on the detection linkage shaft 216 is driven to perform cutting work.
The cutting device 3 further comprises: the right side limiting gear 302, the right side cutting blade fixing plate 303 and the right side limiting block 305 are cut, the right side cutting blade fixing plate 303 is fixedly installed on the right side cutting fixing shaft 301, the right side cutting blade 307 is fixedly installed on the right side cutting blade fixing plate 303, the cutting fixing rod 308 is fixedly installed on the right side cutting limiting block 305, the left side cutting blade 309 is fixedly installed on the cutting fixing rod 308, the cutting pitch adjusting column 311 is fixedly installed on the left side cutting pitch adjusting gear 310, the left side cutting blade fixing plate 312 is fixedly installed on the cutting pitch adjusting column 311, the left side cutting blade 313 is fixedly installed on the left side cutting blade fixing plate 312, after the cutting device 3 moves through the detection linkage 2, the right side cutting blade fixing plate 303 connected through the right side cutting blade limiting gear 302 performs cutting work, the right side cutting limiting block 305 is locked again, the left side cutting blade fixing plate 312 is fixedly installed on the cutting fixing rod 308, the left side cutting pitch adjusting column 311 is fixedly installed on the left side cutting pitch adjusting column 311 when the left side cutting pitch adjusting column is required to be removed.
The detection fixing lever 213 is fixedly installed on the detection left side link lever 212. The detection right side link lever 214 is fixedly installed on the detection fixing lever 213. The detection right link plate 215 is rotatably mounted on the detection right link lever 214. The detection linkage shaft 216 is fixedly mounted on the detection right-side linkage plate 215, and the detection right-side cover plate 217 and the detection left-side cover plate 218 are fixedly mounted on the detection housing 201.
The working principle of the invention is as follows: the rotation of the limiting motor 102 is transmitted to the limiting left fluted disc 103, the driving force of the limiting left fluted disc 103 drives other driving members to finally transmit to the limiting left straight tooth 106 for working, the limiting left straight tooth 106 drives the limiting sliding column 108 and the limiting left linkage block 112 through the meshed limiting left rack column 107, the protection plate 111 on the protection fixed shaft 110 can rotate according to the cutting angle to block dust-proof working, at the same time of pushing backwards, the limiting left linkage block 112 simultaneously rotates to drive the limiting right linkage plate 118, the limiting locking or opening working is carried out on the cutting right fixed shaft 301 on the cutting device 3, the rotation of the detection linkage motor 202 is transmitted to the detection left lower straight tooth 203, the transmission force of the lower straight tooth 203 on the left side is detected to drive other transmission parts to finally transmit to the left side helical tooth 208 for working, the right side helical tooth 209 is meshed with the left side helical tooth 208 for detection to drive the left side linkage plate 211, the left side linkage plate 211 is detected to finally drive the detection linkage shaft 216, after the limit device 1 is detected to be released, the cutting device 3 on the detection linkage shaft 216 is driven to carry out cutting work, after the cutting device 3 moves through the detection linkage device 2, the right side cutting blade fixing plate 303 connected through the right side limiting gear 302 is cut, the right side limiting block 305 is locked again after cutting, the left side cutting blade fixing plate 312 is fixed on the cutting distance adjusting column 311 during cutting, and when the distance is needed, the left side cutting blade fixing plate 312 is reversely rotated and removed, the distance is replaced and adjusted.
Claims (6)
1. The utility model provides a spacing pipeline cutting machine of hand-held type for building, includes stop device (1), detects aggregate unit (2) and cutting device (3), its characterized in that:
the limiting device (1) comprises: a limiting shell (101) and a limiting right side linkage plate (118);
the detection linkage device (2) comprises: a detection housing (201) and a detection linkage shaft (216);
the cutting device (3) comprises: a cutting right fixed shaft (301), a cutting linkage rod (304), a spring (306) and a cutting left limiting gear (310);
the limiting shell (101) is fixedly arranged on a spring (306), the cutting linkage rod (304) is fixedly arranged on a limiting right-side linkage plate (118), the spring (306) is fixedly arranged on the detection shell (201), the cutting right-side fixing shaft (301) is fixedly arranged on the detection linkage shaft (216), and the cutting left-side limiting gear (310) is fixedly arranged on the detection linkage shaft (216);
the limiting device (1) further comprises a limiting motor (102), a limiting left fluted disc (103), a limiting left gear (104), a limiting left transmission shaft (105), a limiting left straight tooth (106), a limiting left rack column (107), a limiting sliding column (108), an auxiliary limiting plate (109), a protective fixed shaft (110), a protective plate (111), a limiting left linkage block (112), a limiting left fixed column (113), a limiting left linkage plate (114), a limiting left linkage rod (115), a limiting fixed rod (116), a limiting right linkage rod (117), a limiting left side cover plate (119) and a limiting right cover plate (120), wherein the limiting motor (102) is fixedly arranged on a limiting shell (101), the limiting left fluted disc (103) is fixedly arranged on the limiting motor (102) transmission shaft, the limiting left fluted disc (103) and the limiting left gear (104) form gear engagement, the limiting left gear (104) is fixedly arranged on the limiting left transmission shaft (105), the limiting left transmission shaft (105) is rotatably arranged on the limiting left side cover plate (119), the limiting left toothed disc (119) and the limiting right rack column (106) are fixedly arranged on the limiting right straight tooth (102) to form the limiting straight tooth engagement, the limiting left side rack column (107) is slidably mounted on the limiting shell (101), the limiting sliding column (108) is fixedly mounted on the limiting left side rack column (107), the auxiliary limiting plate (109) is fixedly mounted on the limiting sliding column (108), the protection fixing shaft (110) is fixedly mounted on the auxiliary limiting plate (109), the protection plate (111) is slidably mounted on the protection fixing shaft (110), the limiting left side linkage block (112) is fixedly mounted at one end of the limiting left side transmission shaft (105), the limiting left side fixing column (113) is fixedly mounted on the limiting left side linkage block (112), the limiting left side linkage plate (114) is fixedly mounted on the limiting left side fixing column (113), the limiting left side linkage rod (115) is rotatably mounted on the limiting left side linkage plate (114), the limiting fixing rod (116) is fixedly mounted on the limiting left side linkage rod (115), the limiting right side linkage rod (117) is fixedly mounted on the limiting fixing rod (116), the limiting right side plate (118) is rotatably mounted on the limiting right side linkage rod (117), and the limiting left side cover plate (119) is fixedly mounted on the limiting cover plate (120);
the detection linkage device (2) also comprises a detection linkage motor (202), a detection left lower straight tooth (203), a detection left upper straight tooth (204), a detection left gear (205), a detection left fluted disc (206), a detection left transmission shaft (207), a detection left inclined tooth (208), a detection right inclined tooth (209), a detection right transverse transmission shaft (210), a detection left linkage plate (211), a detection left linkage rod (212), a detection fixing rod (213), a detection right linkage rod (214) and a detection linkage shaft (216), the detection linkage motor (202) is fixedly arranged on a detection shell (201), the detection left lower straight tooth (203) is fixedly arranged on the transmission shaft of the detection linkage motor (202), the detection left lower straight tooth (203) and the detection left upper straight tooth (204) form gear engagement, the detection left upper straight tooth (204) is fixedly arranged at one end of the detection left gear (205), the detection left middle tooth is rotatably arranged on the detection shell (201), the detection left gear (205) and the detection left toothed disc (206) and the detection left transmission shaft (207) are fixedly arranged at one end of the detection left fluted disc (207), detect left side skewed tooth (208) fixed mounting and detect left side transmission shaft (207) other end, detect left side skewed tooth (208) and detect right side skewed tooth (209) and form gear engagement, detect right side skewed tooth (209) fixed mounting on detect right side transverse driving axle (210), detect right side transverse driving axle (210) rotation and install on detecting shell (201), detect left side linkage board (211) fixed mounting on detect right side transverse driving axle (210), detect left side gangbar (212) rotation and install on detect left side linkage board (211).
2. The hand-held spacing duct cutter for construction according to claim 1, wherein: the cutting device (3) further comprises a right cutting limit gear (302), a right cutting knife fixing plate (303) and a right cutting limit block (305), wherein the right cutting limit gear (302) is fixedly installed on a right cutting fixing shaft (301), the right cutting knife fixing plate (303) is fixedly installed on the right cutting fixing shaft (301), the right cutting limit block (305) is fixedly installed on a cutting linkage rod (304), the right cutting knife (307) is fixedly installed on the right cutting knife fixing plate (303), the cutting fixing rod (308) is fixedly installed on the right cutting limit block (305), the left cutting limit block (309) is fixedly installed on the cutting fixing rod (308), the cutting distance adjusting column (311) is fixedly installed on a left cutting limit gear (310), the left cutting knife fixing disc (312) is fixedly installed on the cutting distance adjusting column (311), and the left cutting knife (313) is fixedly installed on the left cutting knife fixing disc (312).
3. The hand-held spacing duct cutter for construction according to claim 1, wherein: the detection fixing rod (213) is fixedly arranged on the left detection linkage rod (212).
4. The hand-held spacing duct cutter for construction according to claim 1, wherein: the right-side detection linkage rod (214) is fixedly arranged on the detection fixing rod (213).
5. The hand-held spacing duct cutter for construction according to claim 1, wherein: the detection right linkage plate (215) is rotatably mounted on the detection right linkage rod (214).
6. The hand-held spacing duct cutter for construction according to claim 1, wherein: the detection linkage shaft (216) is fixedly arranged on the detection right side linkage plate (215), and the detection right side cover plate (217) and the detection left side cover plate (218) are fixedly arranged on the detection shell (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423781.1A CN114274211B (en) | 2021-11-26 | 2021-11-26 | Handheld spacing pipeline cutting machine for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423781.1A CN114274211B (en) | 2021-11-26 | 2021-11-26 | Handheld spacing pipeline cutting machine for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114274211A CN114274211A (en) | 2022-04-05 |
| CN114274211B true CN114274211B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111423781.1A Active CN114274211B (en) | 2021-11-26 | 2021-11-26 | Handheld spacing pipeline cutting machine for building |
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| Country | Link |
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| CN (1) | CN114274211B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016124074A (en) * | 2015-01-05 | 2016-07-11 | セイコーエプソン株式会社 | Cutter blade moving mechanism, cutter, and printer |
| CN108394084A (en) * | 2018-03-09 | 2018-08-14 | 崔浩轩 | A kind of multipurpose mould plate bending cutting machine |
| CN111055326A (en) * | 2019-12-09 | 2020-04-24 | 安徽三弟电子科技有限责任公司 | Hand-held type pipeline cutting device |
| CN112658373A (en) * | 2020-12-26 | 2021-04-16 | 赵越 | Annular end face weld joint cutting device |
| CN112775997A (en) * | 2021-01-22 | 2021-05-11 | 黄杉杉 | Medical alcohol detection device |
| CN213195880U (en) * | 2020-09-16 | 2021-05-14 | 湖南金琪建筑工程有限公司 | High-efficient hand-held type water pipe cutting machine |
-
2021
- 2021-11-26 CN CN202111423781.1A patent/CN114274211B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016124074A (en) * | 2015-01-05 | 2016-07-11 | セイコーエプソン株式会社 | Cutter blade moving mechanism, cutter, and printer |
| CN108394084A (en) * | 2018-03-09 | 2018-08-14 | 崔浩轩 | A kind of multipurpose mould plate bending cutting machine |
| CN111055326A (en) * | 2019-12-09 | 2020-04-24 | 安徽三弟电子科技有限责任公司 | Hand-held type pipeline cutting device |
| CN213195880U (en) * | 2020-09-16 | 2021-05-14 | 湖南金琪建筑工程有限公司 | High-efficient hand-held type water pipe cutting machine |
| CN112658373A (en) * | 2020-12-26 | 2021-04-16 | 赵越 | Annular end face weld joint cutting device |
| CN112775997A (en) * | 2021-01-22 | 2021-05-11 | 黄杉杉 | Medical alcohol detection device |
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| Publication number | Publication date |
|---|---|
| CN114274211A (en) | 2022-04-05 |
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Effective date of registration: 20230808 Address after: 225500 No. 11, group 8, Tianmushan street community, Jiangyan District, Taizhou City, Jiangsu Province Applicant after: Sun Jianchun Address before: 225500 No. 11, group 8, Tianmushan street community, Jiangyan District, Taizhou City, Jiangsu Province Applicant before: Wu Rui |
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