CN112776048A - Cutting device is used in processing of communication tubular product - Google Patents
Cutting device is used in processing of communication tubular product Download PDFInfo
- Publication number
- CN112776048A CN112776048A CN202110020849.5A CN202110020849A CN112776048A CN 112776048 A CN112776048 A CN 112776048A CN 202110020849 A CN202110020849 A CN 202110020849A CN 112776048 A CN112776048 A CN 112776048A
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- Prior art keywords
- adjusting
- cutting
- base
- fixedly connected
- rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a cutting device for processing a communication pipe, which relates to the technical field of communication pipe processing and comprises a base, wherein an adjusting mechanism is arranged above the base, the adjusting mechanism comprises an adjusting rod transversely arranged above the base, and one end of a baffle is provided with a mounting ring in sliding connection with the adjusting rod; the mounting ring on be provided with cutting mechanism, cutting mechanism include fixed connection at the stand pipe of mounting ring below, installation pole bottom fixedly connected with cutting blade, cutting blade wholly be "V" font and the bottom is the fillet. Compared with the common cutting mode of cutting the pipe by adopting a grinding wheel saw blade or a pressing cutter on the market, the device adopts a mode similar to rotary cutting, and uses a special V-shaped cutting blade to ensure that the cut chips are in a regular strip-shaped structure which is more convenient to process, and the pipe cannot deform in the cutting process.
Description
Technical Field
The invention relates to the technical field of communication pipe processing, in particular to a cutting device for communication pipe processing.
Background
Tubing is the material used to make pipe fittings. Different pipes are used for different pipe fittings, and the quality of the pipes directly determines the quality of the pipe fittings. The communication pipe is generally formed by using plastic as a raw material and adopting an extrusion molding process, and has the main function of protecting the smooth and stable operation of an internal communication line. And the communication pipes with different lengths need to be used under different actual use conditions, so that the communication pipes after extrusion molding need to be reprocessed through a related cutting device to meet the actual installation requirements. Most of common cutting devices for cutting communication pipes on the market adopt a grinding wheel saw blade or press a cutter to cut the communication pipes, the grinding wheel saw blade can generate a large amount of fine cuttings, and because plastics are extremely difficult to degrade, poor subsequent treatment can cause great pollution to the environment; the latter can lead to the pipe to generate deformation of different degrees in the cutting process, and the quality of the product is influenced.
Disclosure of Invention
The invention aims to provide a cutting device for processing communication pipes, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a cutting device for processing communication pipes comprises a base, wherein an adjusting mechanism is arranged above the base and comprises an adjusting rod transversely arranged above the base and a dial gauge arranged on the outer surface of the adjusting rod, a baffle penetrating through the adjusting rod and in threaded connection with the adjusting rod is arranged on the adjusting rod, and a mounting ring in sliding connection with the adjusting rod is arranged at one end of the baffle; the cutting mechanism comprises a guide pipe fixedly connected below the mounting ring, a mounting rod is embedded in the guide pipe in a sliding mode, a cutting blade is fixedly connected to the bottom of the mounting rod, the whole cutting blade is V-shaped, the bottom of the cutting blade is a round angle, the edge of the cutting blade is arranged along the side edges of the V-shaped shapes on the two sides and is perpendicular to the feeding direction of the pipe, and a push-out spring is further arranged between the mounting rod and the guide pipe; one side of adjusting the pole still be provided with actuating mechanism, actuating mechanism include fixed connection mounting panel on the base and the driving motor of fixed connection on the mounting panel, driving motor's output fixedly connected with drive shaft, the drive shaft keep away from that one end fixedly connected with carousel of driving motor, adjust pole fixed connection on the carousel.
As a further scheme of the invention: the adjusting rod is provided with an adjusting spring, and two ends of the adjusting spring are respectively and fixedly connected to the mounting ring and the turntable.
As a further scheme of the invention: the turntable is provided with a limiting mechanism, the limiting mechanism comprises two fixing plates and a sliding plate, the two fixing plates are symmetrically arranged on one side, away from the driving motor, of the turntable, the sliding plate is arranged between the two fixing plates in a sliding mode, arc-shaped limiting blocks are symmetrically arranged on the upper side and the lower side of the sliding plate in a sliding mode and are connected with the sliding plate in a sliding mode, a control rod is fixedly connected onto the limiting blocks and penetrates through the sliding plate and the turntable and is connected with the sliding plate in a sliding mode, one end, away from the limiting blocks, of the control rod is fixedly connected with racks, and two adjusting gears which are meshed with the racks and are connected onto the.
As a further scheme of the invention: a plurality of extension springs are arranged between the sliding plate and the rotary disc, and corresponding contacts are respectively arranged between the sliding plate and the rotary disc.
As a further scheme of the invention: the base on be provided with guiding mechanism, guiding mechanism including setting up a plurality of leading wheel in the base top, the leading wheel on be provided with rather than rotate the support of being connected "L" shape, support below fixedly connected with layer board, the both sides of layer board be provided with the guide pillar that a plurality of slip was inlayed and is established in the base inside.
As a further scheme of the invention: the layer board below be provided with adjustment mechanism, adjustment mechanism include fixed connection and slip and inlay under the layer board and establish the adjusting rack inside the base, the base inside still be provided with adjusting rack engaged with outer ring gear, the inside fixedly connected with inner ratchet of outer ring gear, the inside solid fixed ring of fixed connection on the base that is provided with of inner ratchet, obtain solid fixed ring inside be provided with and rotate the control lever of being connected with the base, solid fixed ring on still rotate and be connected with a plurality of pawl, the pawl both sides be provided with reset spring and gag lever post respectively, the gag lever post run through solid fixed ring and rotate and connect on the control lever.
As a further scheme of the invention: the control rod is fixedly connected with a knob.
Compared with the prior art, the invention has the beneficial effects that:
the device adopts a mode similar to rotary cutting, and uses a special V-shaped cutting blade to rotate around the pipe outside the pipe, and the blade positioned at the side edge of the cutting blade can be tightly contacted with the pipe under the action of a push-out spring in the rotating process and continuously cuts out materials with certain thickness from the surface of the pipe in the rotating process until the pipe is completely cut off, and the cut-out chips can be made into a regular strip-shaped structure which is more convenient to process by the special blade structure and the rotary cutting design, and the pipe deformation can not occur in the cutting process, so that the device is better than the common cutting mode of cutting the pipe by adopting a grinding wheel saw blade or a pressing cutter in the market.
Drawings
Fig. 1 is a schematic general structural diagram of a cutting device for machining a communication pipe.
Fig. 2 is a schematic view of a connection structure of the turntable, the rack and the adjusting gear.
Fig. 3 is a schematic structural view of the guide mechanism.
Fig. 4 is a schematic structural diagram of the adjustment mechanism.
Fig. 5 is a schematic structural diagram of the limiting block.
Fig. 6 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1-base, 2-guide mechanism, 201-guide wheel, 202-bracket, 203-supporting plate, 204-guide column, 3-adjusting mechanism, 301-adjusting rack, 302-knob, 303-outer gear ring, 304-inner ratchet wheel, 305-fixing ring, 306-control rod, 307-limiting rod, 308-pawl, 309-reset spring, 4-adjusting mechanism, 401-dial gauge, 402-adjusting rod, 403-baffle, 404-mounting ring, 5-cutting mechanism, 501-ejecting spring, 502-guide tube, 503-mounting rod, 504-cutting blade, 6-driving mechanism, 601-driving motor, 602-driving shaft, 603-rotating disc, 604-mounting plate, 7-limiting mechanism, 3-adjusting mechanism, 301-adjusting rack, 302-knob, 303-outer gear ring, 304-inner ratchet wheel, 305-fixing ring, 306-control rod, 307-limiting rod, 701-sliding plate, 702-control rod, 703-limiting block, 704-contact, 705-expansion spring, 706-rack, 707-adjusting gear and 708-fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The following detailed description of specific implementations of the present invention is provided in conjunction with specific embodiments:
as shown in fig. 1-5, the cutting device for processing communication pipes provided by the present invention comprises a base 1, an adjusting mechanism 4, a cutting mechanism 5, a driving mechanism 6, and a limiting mechanism 7, wherein the adjusting mechanism 4 is used for controlling the pipe to obtain a cutting length; the cutting mechanism 5 is used for cutting the pipe; the driving mechanism 6 is used for providing power for the cutting mechanism 5; the limiting mechanism 7 is used for controlling the stability of the pipe during cutting.
As shown in fig. 1, as a preferred embodiment of the present invention, the driving mechanism 6 includes a mounting plate 604 fixedly connected to the base 1 and a driving motor 601 fixedly connected to the mounting plate 604, an output end of the driving motor 601 is fixedly connected to a driving shaft 602, an end of the driving shaft 602 away from the driving motor 601 is fixedly connected to a turntable 603, and the adjusting lever 402 is fixedly connected to the turntable 603. The driving motor 601 drives the turntable 603 to rotate, so as to provide power for related parts and mechanisms connected with the turntable 603.
As shown in fig. 1 and 6, as a preferred embodiment of the present invention, the cutting mechanism 5 includes a guide tube 502 fixedly connected below the mounting ring 404, a mounting rod 503 is slidably embedded in the guide tube 502, a cutting blade 504 is fixedly connected to the bottom of the mounting rod 503, the cutting blade 504 is integrally V-shaped and has a rounded bottom, the edge of the cutting blade 504 is arranged along the side of the V-shape on both sides and is perpendicular to the feeding direction of the tube, and a push-out spring 501 is further disposed between the mounting rod 503 and the guide tube 502. In this embodiment, a mode similar to rotary cutting is adopted, a special V-shaped cutting blade 504 is used to rotate around the pipe outside, and a blade edge on the side edge of the special V-shaped cutting blade is in close contact with the pipe under the action of the pushing spring 501 during the rotation process, and cuts a certain thickness of material from the surface of the pipe during the rotation process until the pipe is completely cut off.
As shown in fig. 1, as a preferred embodiment of the present invention, the adjusting mechanism 4 includes an adjusting rod 402 transversely disposed above the base 1 and a scale 401 disposed on an outer surface of the adjusting rod 402, the adjusting rod 402 is provided with a baffle 403 penetrated through and screwed with the adjusting rod 402, one end of the baffle 403 is provided with a mounting ring 404 slidably connected with the adjusting rod 402, the adjusting rod 402 is provided with an adjusting spring 405, and two ends of the adjusting spring 405 are respectively and fixedly connected to the mounting ring 404 and the turntable 603. The adjusting of the cutting length is achieved by rotating the stop 403 by comparing a scale 401 on the adjusting rod 402, so that the stop is moved to a position with a specified length, and the mounting ring 404 is moved to the position under the action of the adjusting spring 405.
As shown in fig. 1, 2 and 5, as a preferred embodiment of the present invention, the limiting mechanism 7 comprises two fixed plates 708 symmetrically disposed on the side of the turntable 603 away from the driving motor 601 and a sliding plate 701 slidably disposed between the two fixed plates 701, the upper and lower sides of the sliding plate 701 are symmetrically provided with arc-shaped limiting blocks 703 connected with the sliding plate in a sliding manner, the limiting block 703 is further fixedly connected with a control rod 702, the control rod 702 penetrates through the sliding plate 701 and the rotating disc 603 and is connected with the sliding plate 701 and the rotating disc 603 in a sliding manner, a rack 706 is fixedly connected to the end of the control rod 702 away from the limiting block 703, an adjusting gear 707 which is engaged with the two racks 706 and is rotatably connected to the turntable 603 is further arranged between the two racks 706, a plurality of extension springs 705 are arranged between the sliding plate 701 and the rotating disc 603, the sliding plate 701 and the rotating disc 603 are also provided with corresponding contacts 704. When the pipe is fed to a specified position, the upper side and the lower side of the pipe are fixed by the limiting blocks 703 and the contacts 704 arranged on the sliding plate 701 and the rotating disc 603 are respectively contacted, so that the driving motor 601 starts to work to cut off the pipe; in addition, the distance between the two limit blocks 703 can be controlled by rotating the adjusting gear 707, so that the pipe fitting is suitable for pipes with different diameters.
As shown in fig. 1 and fig. 3, in one aspect of the present embodiment, a guide mechanism 2 is disposed on a base 1, the guide mechanism 2 includes a plurality of guide wheels 201 disposed above the base 1, an "L" shaped bracket 202 is disposed on the guide wheels 201 and rotatably connected thereto, a supporting plate 203 is fixedly connected below the bracket 202, and a plurality of guide posts 204 slidably embedded in the base 1 are disposed on two sides of the supporting plate 203. The height of the pipe can be matched with the limiting block 703 in the feeding process by arranging the guide mechanism 2.
As shown in fig. 1 and 4, in one aspect of the present embodiment, an adjusting mechanism 3 is disposed below the supporting plate 203, the adjusting mechanism 3 comprises an adjusting rack 301 which is fixedly connected under the supporting plate 203 and is embedded in the base 1 in a sliding manner, the base 1 is also internally provided with an outer gear ring 303 meshed with the adjusting rack 301, an inner ratchet wheel 304 is fixedly connected inside the outer gear ring 303, a fixed ring 305 fixedly connected on the base 1 is arranged inside the inner ratchet wheel 304, the inside of the fixed ring 305 is provided with a control rod 306 which is rotatably connected with the base 1, a plurality of pawls 308 are rotatably connected to the fixing ring 305, a return spring 309 and a limit rod 307 are respectively arranged at two sides of the pawls 308, the limiting rod 307 penetrates through the fixing ring 305 to be rotatably connected to the control rod 306, and the control rod 306 is fixedly connected with the knob 302. When the position of the limiting block 703 is adjusted, the position of the guide mechanism 2 is also adjusted accordingly, and at this time, the position of the guide wheel 201 can be raised only by rotating the knob 302 in a specified direction, and when the guide wheel rotates in the reverse direction, the limiting rod 307 retracts into the fixing ring 305, the limitation of the pawl 308 is released, and the guide wheel 201 descends under the action of the gravity of the guide wheel 201.
The embodiment of the invention discloses a cutting device for processing communication pipes.A worker firstly rotates a baffle 403 by comparing a dial gauge 401 positioned on an adjusting rod 402, so that the baffle moves to a position with specified length, and at the moment, a mounting ring 404 is moved to the position under the action of an adjusting spring 405, thereby realizing the adjustment of the cutting length; at the moment, the pipe reaches the position of the limiting mechanism 7 under the guiding action of the guiding mechanism 2 to trigger the driving mechanism 6 to enable the cutting blade 504 to rotate around the pipe outside the pipe, and a knife edge positioned at the side edge of the pipe can be tightly contacted with the pipe under the action of the push-out spring 501 in the rotating process and cut a certain thickness of material from the surface of the pipe in the rotating process until the pipe is completely cut off.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The cutting device for processing the communication pipes comprises a base (1) and is characterized in that an adjusting mechanism (4) is arranged above the base (1), the adjusting mechanism (4) comprises an adjusting rod (402) transversely arranged above the base (1) and a dial gauge (401) arranged on the outer surface of the adjusting rod (402), a baffle (403) which penetrates through the adjusting rod (402) and is in threaded connection with the adjusting rod is arranged on the adjusting rod (402), and a mounting ring (404) which is in sliding connection with the adjusting rod (402) is arranged at one end of the baffle (403); the cutting mechanism (5) is arranged on the mounting ring (404), the cutting mechanism (5) comprises a guide pipe (502) fixedly connected below the mounting ring (404), a mounting rod (503) is embedded in the guide pipe (502) in a sliding manner, a cutting blade (504) is fixedly connected to the bottom of the mounting rod (503), the cutting blade (504) is integrally V-shaped, the bottom of the cutting blade is a round angle, the edge of the cutting blade (504) is arranged along the side edge of the V-shaped side edges of the two sides and is vertical to the feeding direction of the pipe, and a push-out spring (501) is further arranged between the mounting rod (503) and the guide pipe (502); one side of adjusting pole (402) still be provided with actuating mechanism (6), actuating mechanism (6) including mounting panel (604) of fixed connection on base (1) and fixed connection driving motor (601) on mounting panel (604), driving motor (601)'s output fixedly connected with drive shaft (602), drive shaft (602) keep away from that one end fixedly connected with carousel (603) of driving motor (601), adjust pole (402) fixed connection on carousel (603).
2. The cutting device for machining the communication pipe as claimed in claim 1, wherein an adjusting spring (405) is arranged on the adjusting rod (402), and two ends of the adjusting spring (405) are respectively and fixedly connected to the mounting ring (404) and the turntable (603).
3. The cutting device for communication pipe processing according to claim 1, the turntable (603) is provided with a limiting mechanism (7), the limiting mechanism (7) comprises two fixing plates (708) which are symmetrically arranged on the side of the turntable (603) far away from the driving motor (601) and a sliding plate (701) which is arranged between the two fixing plates (701) in a sliding way, the upper side and the lower side of the sliding plate (701) are symmetrically provided with arc-shaped limiting blocks (703) which are connected with the sliding plate in a sliding way, the limiting block (703) is also fixedly connected with a control rod (702), the control rod (702) penetrates through the sliding plate (701) and the rotating disc (603) and is connected with the sliding plate and the rotating disc in a sliding way, the end of the control rod (702) far away from the limiting block (703) is fixedly connected with a rack (706), and an adjusting gear (707) which is meshed with the two racks (706) and is rotationally connected to the turntable (603) is further arranged between the two racks (706).
4. The cutting device for processing the communication pipe according to claim 3, wherein a plurality of extension springs (705) are arranged between the sliding plate (701) and the rotating disc (603), and corresponding contacts (704) are respectively arranged between the sliding plate (701) and the rotating disc (603).
5. The cutting device for processing the communication pipe according to claim 1, wherein a guide mechanism (2) is arranged on the base (1), the guide mechanism (2) comprises a plurality of guide wheels (201) arranged above the base (1), an L-shaped bracket (202) rotatably connected with the guide wheels (201) is arranged on the guide wheels (201), a supporting plate (203) is fixedly connected below the bracket (202), and a plurality of guide posts (204) embedded in the base (1) in a sliding manner are arranged on two sides of the supporting plate (203).
6. The cutting device for processing the communication pipe as claimed in claim 5, wherein an adjusting mechanism (3) is arranged below the supporting plate (203), the adjusting mechanism (3) comprises an adjusting rack (301) which is fixedly connected under the supporting plate (203) and is embedded in the base (1) in a sliding manner, an outer gear ring (303) meshed with the adjusting rack (301) is further arranged in the base (1), an inner ratchet wheel (304) is fixedly connected in the outer gear ring (303), a fixing ring (305) fixedly connected on the base (1) is arranged in the inner ratchet wheel (304), a control rod (306) rotatably connected with the base (1) is arranged in the obtained fixing ring (305), a plurality of pawls (308) are rotatably connected on the fixing ring (305), and a reset spring (309) and a limiting rod (307) are respectively arranged on two sides of the pawls (308), the limiting rod (307) penetrates through the fixing ring (305) and is rotatably connected to the control rod (306).
7. The cutting device for machining communication pipes as claimed in claim 6, wherein a knob (302) is fixedly connected to the control rod (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110020849.5A CN112776048A (en) | 2021-01-08 | 2021-01-08 | Cutting device is used in processing of communication tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110020849.5A CN112776048A (en) | 2021-01-08 | 2021-01-08 | Cutting device is used in processing of communication tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112776048A true CN112776048A (en) | 2021-05-11 |
Family
ID=75756108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110020849.5A Withdrawn CN112776048A (en) | 2021-01-08 | 2021-01-08 | Cutting device is used in processing of communication tubular product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112776048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199886A (en) * | 2022-07-07 | 2022-10-18 | 一汽解放汽车有限公司 | Connecting mechanism for quick-locking disassembly and assembly |
-
2021
- 2021-01-08 CN CN202110020849.5A patent/CN112776048A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199886A (en) * | 2022-07-07 | 2022-10-18 | 一汽解放汽车有限公司 | Connecting mechanism for quick-locking disassembly and assembly |
| CN115199886B (en) * | 2022-07-07 | 2023-12-08 | 一汽解放汽车有限公司 | Connecting mechanism for quick-locking dismounting |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210511 |
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| WW01 | Invention patent application withdrawn after publication |