CN108856914B - MPP power cable protection pipe thread processingequipment - Google Patents
MPP power cable protection pipe thread processingequipment Download PDFInfo
- Publication number
- CN108856914B CN108856914B CN201810740952.5A CN201810740952A CN108856914B CN 108856914 B CN108856914 B CN 108856914B CN 201810740952 A CN201810740952 A CN 201810740952A CN 108856914 B CN108856914 B CN 108856914B
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- Prior art keywords
- thread
- fixedly connected
- jaw chuck
- movably connected
- protection tube
- Prior art date
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- 238000003754 machining Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 19
- 238000005520 cutting process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
- B23G1/04—Machines with one working-spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/103—Retention by pivotal elements, e.g. catches, pawls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/52—Equipment or accessories specially designed for machines or devices for thread cutting for operating on pipes or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Knives (AREA)
Abstract
The invention discloses a thread machining device for an MPP power cable protection pipe, which comprises a protection pipe, wherein the surface of the protection pipe is movably connected with a screwer, the upper surface of the screwer is movably connected with a stud, the side surface of the stud is connected with a cutter rest in a threaded manner, the side surface of the stud is connected with a nut in a threaded manner, the bottom of the cutter rest is fixedly connected with a cylinder, the side surface of the cylinder is movably connected with a thread groove, the bottom of the thread groove is fixedly connected with a sliding groove, and one end of the sliding groove is fixedly connected with a first baffle. This MPP power cable protection tube screw thread processingequipment through setting up the thread groove, makes the thread sword reach the effect of cutting screw thread, through setting up first baffle, reaches the effect of automatic shutdown after the cutting, through setting up the thread groove, reaches the effect of tight protection tube size of clamp at will, through setting up the second baffle, reaches that the second fixed plate is fixed and does not influence disc pivoted effect again, through setting up the wheel, reaches the effect on the fixed ground of support column.
Description
Technical Field
The invention relates to the technical field of cable protection pipes, in particular to a thread machining device for an MPP power cable protection pipe.
Background
The coaxial cable is a cable having two concentric conductors, and the conductor and the shielding layer share the same axis, the most common coaxial cable is composed of a copper wire conductor isolated by an insulating material, another layer of annular conductor and its insulator are arranged outside the inner layer of insulating material, then the whole cable is covered by a sheath made of polyvinyl chloride or teflon material, the coaxial cable can be divided into a baseband coaxial cable and a broadband coaxial cable (i.e. a network coaxial cable and a video coaxial cable) from the aspect of application, and the coaxial cable is divided into two types of 50 Ω baseband cables and 75 Ω broadband cables. The baseband cable is divided into a thin coaxial cable and a thick coaxial cable. The baseband cable is only used for digital transmission, the data rate can reach 10Mbps, and the coaxial cable is divided into four layers from inside to outside: central copper wire (single solid wire or multi-stranded wire), plastic insulator, netted conducting layer and wire sheath. The central copper wire and the mesh-shaped conductive layer form a current loop. Since the central copper wire and the mesh-shaped conductive layer are named after the coaxial relationship, the coaxial cable conducts alternating current rather than direct current, that is, the direction of current can be reversed several times per second, if a common wire is used for transmitting high-frequency current, the wire is equivalent to an antenna for transmitting radio outwards, the effect is that the power of signals is lost, the strength of received signals is reduced, and the coaxial cable is designed to solve the problem. The radio emitted from the central wire is isolated by the mesh conductive layer, the mesh conductive layer can control the emitted radio by a grounding mode, in a certain sense, the wire and cable manufacturing industry is a material finishing and assembling industry, firstly, the material consumption is huge, the material cost in the cable product accounts for 80-90% of the total manufacturing cost, secondly, the types and varieties of the used materials are very many, the performance requirement is particularly high, for example, the copper for a conductor requires that the purity of the copper is more than 99.95%, some products adopt oxygen-free high-purity copper, thirdly, the selection of the material can have decisive influence on the manufacturing process, the product performance and the service life, meanwhile, the benefit of the wire and cable manufacturing enterprise is closely related to whether the material can be scientifically saved or not in the selection, the processing and the production management, therefore, the selection of the material must be carried out simultaneously when the wire and cable product is designed, generally, several materials are selected and determined through process and performance screening tests, along with the development of the society, the use of electric power is indispensable for life of people, and when the cable is used, a protection pipe is needed to protect the cable, so that the protection pipe is too straight to be beneficial to transportation, and the protection pipe is unfavorable for the society needing the protection pipe for high-speed development.
Disclosure of Invention
The invention aims to provide a thread processing device for an MPP power cable protection pipe, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a thread machining device for an MPP power cable protection pipe comprises a protection pipe, wherein a thread cutter is movably connected to the surface of the protection pipe, a stud is movably connected to the upper surface of the thread cutter, a tool rest is connected to the side face of the stud through threads, a nut is connected to the side face of the stud through threads, a cylinder is fixedly connected to the bottom of the tool rest, a thread groove is movably connected to the side face of the cylinder, a sliding groove is fixedly connected to the bottom of the thread groove, a first baffle is fixedly connected to one end of the sliding groove, a first four-jaw chuck is movably connected to one end of the protection pipe, a thread groove is formed in the surface of the first four-jaw chuck, a first fixing rod is fixedly connected to the side face of the first four-jaw chuck, a disc is fixedly connected to one end, far away from the first four-jaw chuck, of the first fixing rod, a, first screw hole has been seted up to the side of second baffle, the inner wall threaded connection of first screw hole has the screw, one side swing joint that first dead lever was kept away from to the disc has the fixed disk, the lower fixed surface of fixed disk is connected with the support column, the bottom fixedly connected with fixed plate of support column, the second screw hole has been seted up on the surface of fixed plate, the bottom fixedly connected with second dead lever of fixed plate, the side swing joint of second dead lever has the wheel, the one end swing joint that first four-jaw chuck was kept away from to the protection tube has the four-jaw chuck of second, the side fixedly connected with motor's of the four-jaw chuck of second output shaft, the lower fixed surface of motor is connected with the layer board, the lower fixed surface of layer.
Preferably, the nut is movably connected with the upper surface of the tool rest.
Preferably, the length of the thread groove is the same as that of the protection tube, and the two ends of the sliding groove are respectively and fixedly connected with a first baffle.
Preferably, the screw groove is in transmission connection with the jaws of the first four-jaw chuck.
Preferably, the screw penetrates through the side surface of the second baffle plate and reaches the other side surface of the second baffle plate to be in threaded connection with the fixed plate.
Preferably, the number of the second baffle plates is three, and the three second baffle plates are respectively and uniformly in threaded connection with the side surface of the fixed disc.
Preferably, the highest point of the thread groove is such that the thread cutter is on the surface of the protective pipe, and the lowest point of the thread groove is such that the thread cutter cuts the protective pipe to a desired depth.
Preferably, the first four-jaw chuck and the second four-jaw chuck have the same structure and the same size.
Compared with the prior art, the invention has the beneficial effects that: the MPP power cable protection tube thread processing device enables a thread cutter to move back and forth by arranging a thread groove, so that the thread cutter cuts a protection tube to achieve the effect of thread, the first baffle plate is arranged to automatically stop after the thread cutter cuts the protection tube to achieve the effect of automatic stop after cutting, the thread groove is arranged to enable a first four-jaw chuck to be adjusted along with the size of the protection tube to achieve the effect of randomly clamping the size of the protection tube, the second baffle plate is arranged to prevent a disc from moving outwards without influencing the rotation of the disc, so that the effect that a second fixing plate can fix without influencing the rotation of the disc is achieved, a support column can move left and right by arranging wheels, so that the support column moves along with the length of the protection tube and penetrates through a second threaded hole by a screw, the effect of fixing the ground is achieved, and by arranging a motor, the second four-jaw chuck can drive the protection tube to rotate, so that the labor-saving effect is achieved.
Drawings
FIG. 1 is a top view of the structure of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is a side view of a structural disk of the present invention;
FIG. 4 is a top view of a thread groove of the present invention;
FIG. 5 is an enlarged partial view of A of FIG. 2 according to the present invention.
In the figure: the device comprises a protection tube 1, a thread cutter 2, a stud 3, a tool rest 4, a nut 5, a cylinder 6, a thread groove 7, a sliding groove 8, a first baffle 9, a first four-jaw chuck 10, a thread groove 11, a first fixing rod 12, a disc 13, a ball 14, a second baffle 15, a first threaded hole 16, a screw 17, a fixing disk 18, a supporting column 19, a fixing plate 20, a second threaded hole 21, a second fixing rod 22, a wheel 23, a fourth four-jaw chuck 24, a motor 25, a supporting plate 26 and a supporting plate 27.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a thread processing device for an MPP power cable protection tube comprises a protection tube 1, wherein the surface of the protection tube 1 is movably connected with a thread cutter 2, the upper surface of the thread cutter 2 is movably connected with a stud 3, the side surface of the stud 3 is connected with a tool rest 4 in a threaded manner, the side surface of the stud 3 is connected with a nut 5 in a threaded manner, the nut 5 is movably connected with the upper surface of the tool rest 4, the bottom of the tool rest 4 is fixedly connected with a cylinder 6, the side surface of the cylinder 6 is movably connected with a thread groove 7, the thread cutter can move back and forth by arranging the thread groove, so that the thread cutter cuts the protection tube to achieve the thread effect, the length of the thread groove 7 is the same as that of the protection tube 1, two ends of a sliding groove 8 are respectively and fixedly connected with a first baffle 9, the highest point of the thread groove 7 is required to ensure that the thread cutter is arranged on the surface of the, one end of the chute 8 is fixedly connected with a first baffle 9, the protection tube is cut by a screwer to automatically stop by arranging the first baffle, so that the effect of automatically stopping after cutting is achieved, one end of the protection tube 1 is movably connected with a first four-jaw chuck 10, a thread groove 11 is arranged on the surface of the first four-jaw chuck 10, the first four-jaw chuck can be adjusted along with the size of the protection tube by arranging the thread groove, so that the effect of randomly clamping the size of the protection tube is achieved, the thread groove 11 is in transmission connection with a jaw of the first four-jaw chuck 10, a first fixing rod 12 is fixedly connected to the side surface of the first four-jaw chuck 10, a disc 13 is fixedly connected to one end of the first fixing rod 12 far away from the first four-jaw chuck 10, a ball 14 is movably connected to the surface of the disc 13, a second baffle 15 is movably connected to the side surface of the disc 13, and the second baffle can prevent the disc from moving outwards, thereby achieving the effect that the second fixing plate can fix without influencing the rotation of the disc, the number of the second baffles 15 is three, the three second baffles 15 are respectively and evenly in threaded connection with the side surface of the fixed disc 18, the side surface of the second baffle 15 is provided with a first threaded hole 16, the inner wall of the first threaded hole 16 is in threaded connection with a screw 17, the screw 17 penetrates through the side surface of the second baffle 15 and reaches the other side surface of the second baffle 15 to be in threaded connection with the fixed disc 18, one side of the disc 13 far away from the first fixing rod 12 is movably connected with the fixed disc 18, the lower surface of the fixed disc 18 is fixedly connected with a supporting column 19, the bottom of the supporting column 19 is fixedly connected with a fixing plate 20, the surface of the fixing plate 20 is provided with a second threaded hole 21, the bottom of the fixing plate 20 is fixedly connected with a second fixing rod 22, thereby reach the support column and remove and pass the second screw hole with the screw along with the length of protection tube, and the effect on fixed ground, the one end swing joint that first four-jaw chuck 10 was kept away from to protection tube 1 has second four-jaw chuck 24, first four-jaw chuck 10 is the same with second four-jaw chuck 24 structure, the size is the same, the output shaft of side fixedly connected with motor 25 of second four-jaw chuck 24, through setting up the motor, make second four-jaw chuck can drive the protection tube and rotate, thereby reach laborsaving effect, motor 25's lower fixed surface is connected with layer board 26, the lower fixed surface of layer board 26 is connected with backup pad 27.
The working principle is as follows: when MPP power cable protection pipe thread processingequipment, put the center department of second four-jaw chuck 24 to protection tube 1 fixed, the other end of protection tube 1 removes support column 19 and fixes with the jack catch of first four-jaw chuck 10, the bottom of first four-jaw chuck 10 is fixed in the bottom surface with screw through second screw hole 21, starter motor 25, motor 25's output shaft drives second four-jaw chuck 24, second four-jaw chuck 24 drives protection tube 1, promote knife rest 4, knife rest 4 drives thread sword 2, knife rest 4 moves ahead along the track of thread groove 7, thereby reach the effect of thread sword cutting screw thread.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a MPP power cable protection tube screw thread processingequipment, includes protection tube (1), its characterized in that: the surface of the protection tube (1) is movably connected with a thread cutter (2), the upper surface of the thread cutter (2) is movably connected with a stud (3), the side surface of the stud (3) is connected with a tool rest (4) in a threaded manner, the side surface of the stud (3) is connected with a nut (5) in a threaded manner, the bottom of the tool rest (4) is fixedly connected with a cylinder (6), the side surface of the cylinder (6) is movably connected with a thread groove (7), the bottom of the thread groove (7) is fixedly connected with a sliding groove (8), one end of the sliding groove (8) is fixedly connected with a first baffle (9), one end of the protection tube (1) is movably connected with a first four-jaw chuck (10), the surface of the first four-jaw chuck (10) is provided with a thread groove (11), the side surface of the first four-jaw chuck (10) is fixedly connected with a first fixing rod (12), one end of the first four-jaw chuck (10) is far, the surface of the disc (13) is movably connected with a ball (14), the side surface of the disc (13) is movably connected with a second baffle plate (15), a first threaded hole (16) is formed in the side surface of the second baffle plate (15), a screw (17) is connected with the inner wall of the first threaded hole (16) in a threaded manner, a fixed disc (18) is movably connected to one side, away from the first fixed rod (12), of the disc (13), a supporting column (19) is fixedly connected to the lower surface of the fixed disc (18), a fixed plate (20) is fixedly connected to the bottom of the supporting column (19), a second threaded hole (21) is formed in the surface of the fixed plate (20), a second fixed rod (22) is fixedly connected to the bottom of the fixed plate (20), a wheel (23) is movably connected to the side surface of the second fixed rod (22), and a second four-jaw chuck (24) is movably connected to one end, away, the side surface of the second four-jaw chuck (24) is fixedly connected with an output shaft of a motor (25), the lower surface of the motor (25) is fixedly connected with a supporting plate (26), and the lower surface of the supporting plate (26) is fixedly connected with a supporting plate (27);
the screw groove (11) is in transmission connection with a jaw of the first four-jaw chuck (10); the screw (17) penetrates through the side surface of the second baffle plate (15) and reaches the other side surface of the second baffle plate (15) to be in threaded connection with the fixed plate (18); the highest point of the thread groove (7) is to ensure that the thread cutter is on the surface of the protection pipe (1), and the lowest point of the thread groove (7) is to ensure that the thread cutter (2) cuts the protection pipe (1) to an ideal depth; the first four-jaw chuck (10) and the second four-jaw chuck (24) are identical in structure and size.
2. The MPP power cable protection tube thread machining device of claim 1, wherein: the nut (5) is movably connected with the upper surface of the tool rest (4).
3. The MPP power cable protection tube thread machining device of claim 1, wherein: the length of thread groove (7) is the same as the length of protection tube (1), the both ends of spout (8) are first baffle (9) of fixedly connected with respectively.
4. The MPP power cable protection tube thread machining device of claim 1, wherein: the number of the second baffle plates (15) is three, and the three second baffle plates (15) are respectively and uniformly in threaded connection with the side face of the fixed disc (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740952.5A CN108856914B (en) | 2018-07-08 | 2018-07-08 | MPP power cable protection pipe thread processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740952.5A CN108856914B (en) | 2018-07-08 | 2018-07-08 | MPP power cable protection pipe thread processingequipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108856914A CN108856914A (en) | 2018-11-23 |
| CN108856914B true CN108856914B (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810740952.5A Active CN108856914B (en) | 2018-07-08 | 2018-07-08 | MPP power cable protection pipe thread processingequipment |
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| CN (1) | CN108856914B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171757A (en) * | 2019-07-03 | 2021-01-05 | 许继电气股份有限公司 | Spiral protective belt processing method |
| CN113102846B (en) * | 2021-04-17 | 2024-05-10 | 山东超豹空压机有限公司 | Air compressor screw fitting manufacturing finishing machine and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514964Y (en) * | 2001-12-13 | 2002-10-09 | 天津鼎盛工程机械有限公司 | High precision can body welding position shifter |
| JP5381013B2 (en) * | 2008-03-31 | 2014-01-08 | 株式会社ジェイテクト | Thread groove detection device, thread groove detection method, and machine tool |
| CN203316855U (en) * | 2013-05-16 | 2013-12-04 | 嘉兴乾昆工业设计有限公司 | Automatic diehead threading machine |
| CN203418124U (en) * | 2013-08-20 | 2014-02-05 | 四川航达机电技术开发服务中心 | Cross oil groove machining tool |
| CN203817543U (en) * | 2014-04-01 | 2014-09-10 | 泰州宏凯铝业有限公司 | Thread machininglathe for copper tubes |
| CN203955813U (en) * | 2014-07-28 | 2014-11-26 | 山东美陵化工设备股份有限公司 | The screw type enhanced tube rolling device of pipe main transmission |
| CN107900381A (en) * | 2017-12-18 | 2018-04-13 | 重庆朗奥机械有限公司 | A kind of automobile sleeve machining spiral groove device |
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| CN108856914A (en) | 2018-11-23 |
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Effective date of registration: 20240902 Address after: No. 501, Unit 5, Building 4, No. 4 Dongma Road, Shijiazhuang City, Hebei Province, China Patentee after: Yuan Lei Country or region after: China Address before: 233500 intersection of Yongxing road and Mengcheng Road, Mengcheng Economic Development Zone, Bozhou, Anhui Patentee before: ANHUI OFF SPECIAL CABLE TECHNOLOGY CO.,LTD. Country or region before: China |
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