CN108856914A - A kind of MPP power cable protecting pipe thread machining device - Google Patents
A kind of MPP power cable protecting pipe thread machining device Download PDFInfo
- Publication number
- CN108856914A CN108856914A CN201810740952.5A CN201810740952A CN108856914A CN 108856914 A CN108856914 A CN 108856914A CN 201810740952 A CN201810740952 A CN 201810740952A CN 108856914 A CN108856914 A CN 108856914A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- chuck
- power cable
- baffle
- protection pipe
- 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.)
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of MPP power cable protecting pipe thread machining devices; including protection pipe; the surface activity of the protection pipe is connected with screwer; the upper surface of the screwer is connected with stud; the flank threads of the stud are connected with knife rest; the flank threads of the stud are connected with nut; the bottom of the knife rest is fixedly connected with cylinder; the side of the cylinder is flexibly connected thread groove; the bottom of the thread groove is fixedly connected with sliding slot, and one end of the sliding slot is fixedly connected with first baffle.The MPP power cable protecting pipe thread machining device; by the way that thread groove is arranged; make screwer achieve the effect that cut screw thread, by the way that first baffle is arranged, reaches self-braking effect after cutting; by the way that screw channel is arranged; achieve the effect that arbitrarily to clamp protection pipe size, by the way that second baffle is arranged, achieve the effect that the second fixed plate is fixed does not influence disk rotational again; by the way that wheel is arranged, achieve the effect that support column fixed bottom boundary.
Description
Technical field
The present invention relates to cable protection pipe technical field, specially a kind of MPP power cable protecting pipe thread machining device.
Background technique
Coaxial cable refers to that there are two concentric conductors, and conductor and shielded layer share the cable in same axle center, most common
Coaxial cable be made of the copper conductors that insulating materials is isolated, the outside of inner insulating material be another layer of ring shaped conductor and
Its insulator, then entire cable is encased by the sheath of polyvinyl chloride or teflon material, and coaxial cable divides from purposes and can divide
For base band coaxial cable and BBC(broadband coaxial cable) (i.e. network coaxial cable and video coaxial cable), 50 Ω base band of coaxial cable point
Two class of cable and 75 Ω broadband cable.Base band cable divides thin coaxial cable and thick coaxial cable again.Base band cable is used only for counting
Word transmission, data transfer rate are divided into four layers up to 10Mbps, coaxial cable from inside to outside：Center copper wire (the solid wire or multiply of sub-thread
Twisted wire), plastic insulation, reticulated conductive layer and wire outer skin.Center copper wire and reticulated conductive layer form current loop.Because
Center copper wire and reticulated conductive layer be coaxial relation and gain the name, coaxial cable alternating current rather than direct current, that is to say, that every
The current direction second having several times takes a turn for the worse, if transmitting high-frequency current using general electric wire, this electric wire will
It is equivalent to the antenna for launching outward radio, the power of signal has been lost in this effect, so that the signal strength received
Reduce, the design of coaxial cable is precisely in order to solve this problem.The radio that center wire emits is by reticulated conductive layer
It to be isolated, reticulated conductive layer can control the radio emitted by way of ground connection, in a sense, electric wire
Cables manufacturing industry is the industry of material a finishing and assembling, first is that material utilization amount is huge, the fee of material in cable products
With the 80-90% of total manufacturing cost to be accounted for, second is that the classification of material therefor, kind are very more, performance requirement is especially high, such as conductor
With copper, it is desirable that the purity of copper will be 99.95% or more, and some products will use anaerobic high purity copper, third is that the selection meeting pair of material
Manufacturing process, the performance of product and service life play conclusive influence, meanwhile, the benefit of wire and cable manufacturing enterprise
It is closely related with can scientifically save material in the selection, processing and production management of material, therefore, produced in design wire and cable
Must be carried out simultaneously with the selection of material when product, generally take selection different materials, by technique and with after performance screening test
It determines, with the development of society, to be that we live essential for the use of electric power, cable needs protection pipe to protect when in use
Protect cable, can protection pipe is too straight is unfavorable for transporting, it is unfavorable that the society of protection pipe is needed for this high speed development.
Summary of the invention
The purpose of the present invention is to provide a kind of MPP power cable protecting pipe thread machining devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of MPP power cable protecting pipe screw thread process dress
It sets, including protection pipe, the surface activity of the protection pipe is connected with screwer, and the upper surface of the screwer is connected with spiral shell
Column, the flank threads of the stud are connected with knife rest, and the flank threads of the stud are connected with nut, and the bottom of the knife rest is solid
Surely it is connected with cylinder, the side of the cylinder is flexibly connected thread groove, and the bottom of the thread groove is fixedly connected with sliding slot, described
One end of sliding slot is fixedly connected with first baffle, and one end of the protection pipe is flexibly connected the first chuck, and the described 1st
The surface of dog chuck offers screw channel, and the side of first chuck is fixedly connected with the first fixed link, and described first is solid
Fixed pole is fixedly connected with disk far from one end of the first chuck, and the surface activity of the disk is connected with ball, the circle
The side of disk is connected with second baffle, and the side of the second baffle offers the first threaded hole, first threaded hole
Inner thread be connected with screw, the disk is connected with fixed disk, the fixed disk far from the side of the first fixed link
Lower surface be fixedly connected with support column, the bottom of the support column is fixedly connected with fixed plate, and the surface of the fixed plate is opened
Equipped with the second threaded hole, the bottom of the fixed plate is fixedly connected with the second fixed link, the side activity of second fixed link
It is connected with wheel, the protection pipe is connected with the second chuck far from one end of the first chuck, and the described 2nd 4
The side of dog chuck is fixedly connected with the output shaft of motor, and the lower surface of the motor is fixedly connected with supporting plate, the support
The lower surface of plate is fixedly connected with support plate.
Preferably, the nut is flexibly connected with the upper surface of knife rest.
Preferably, the length of the thread groove and the length of protection pipe are identical, and the both ends of the sliding slot are respectively fixedly connected with
There is first baffle.
Preferably, the screw channel connect with the dog transmission of the first chuck
Preferably, the screw runs through second baffle side and arrives at another side and the fixed disk screw thread company of second baffle
It connects.
Preferably, there are three the quantity of the second baffle, three second baffles respectively uniformly with fixed disk
Flank threads connection.
Preferably, the highest point of the thread groove will make screwer on the surface of protection pipe, and the minimum point of thread groove will make
Screwer cuts the ideal depth of protection pipe.
Preferably, first chuck is identical as the second chuck structure, and size is identical.
Compared with prior art, the beneficial effects of the invention are as follows：The MPP power cable protecting pipe thread machining device leads to
Setting thread groove is crossed, screwer is moved forward and backward, so that screwer cutting protection pipe achievees the effect that screw thread, passes through setting
First baffle is automatically stopped after so that screwer is cut protection pipe, to reach self-braking effect after cutting, by the way that spiral shell is arranged
Slot enables the first chuck to adjust with the size of protection pipe, thus achieve the effect that arbitrarily to clamp protection pipe size,
By the way that second baffle is arranged, second baffle is set to prevent disk from being displaced outwardly and not influence disk rotational, to reach the
Two fixed plates are capable of fixing and do not influence the effect of disk rotational, by the way that wheel is arranged, move left and right support column, to reach
It is moved to support column with the length of protection pipe and passes through the second threaded hole, and the effect of fixed bottom boundary with screw, by setting
Motor is set, so that the second chuck is able to drive protection pipe rotation, to reach labour-saving effect.
Detailed description of the invention
Fig. 1 is structure of the invention top view；
Fig. 2 is structure of the invention rearview；
Fig. 3 is structure of the invention disk side view；
Fig. 4 is structure of the invention thread groove top view；
Fig. 5 is the amplification Local map of A in Fig. 2 of the present invention.
In figure：1 protection pipe, 2 screwers, 3 studs, 4 knife rests, 5 nuts, 6 cylinders, 7 thread grooves, 8 sliding slots, 9 first baffles,
10 first chucks, 11 screw channels, 12 first fixed links, 13 disks, 14 balls, 15 second baffles, 16 first threaded holes, 17 spiral shells
Silk, 18 fixed disks, 19 support columns, 20 fixed plates, 21 second threaded holes, 22 second fixed links, 23 wheels, 24 second four paws cards
Disk, 25 motor, 26 supporting plates, 27 support plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution：A kind of MPP power cable protecting pipe thread machining device,
Including protection pipe 1, the surface activity of protection pipe 1 is connected with screwer 2, and the upper surface of screwer 2 is connected with stud 3, spiral shell
The flank threads of column 3 are connected with knife rest 4, and the flank threads of stud 3 are connected with nut 5, the upper surface activity of nut 5 and knife rest 4
Connection, the bottom of knife rest 4 are fixedly connected with cylinder 6, and the side of cylinder 6 is flexibly connected thread groove 7, by the way that thread groove is arranged, makes
Screwer can be moved forward and backward, so that screwer cutting protection pipe achievees the effect that screw thread, the length and protection pipe 1 of thread groove 7
Length it is identical, the both ends of sliding slot 8 have been respectively fixedly connected with first baffle 9, and the highest point of thread groove 7 will be such that screwer is protecting
The surface of pipe 1, the minimum point of thread groove 7 will make screwer 2 cut the ideal depth of protection pipe 1, and the bottom of thread groove 7 is fixed to be connected
It is connected to sliding slot 8, one end of sliding slot 8 is fixedly connected with first baffle 9, by the way that first baffle is arranged, screwer is made to cut protection pipe
After be automatically stopped, to reach self-braking effect after cutting, one end of protection pipe 1 is flexibly connected the first chuck 10,
The surface of first chuck 10 offers screw channel 11, by the way that screw channel is arranged, enables the first chuck with protection pipe
Size and adjust, to achieve the effect that arbitrarily to clamp protection pipe size, the dog transmission of screw channel 11 and the first chuck 10
Connection, the side of the first chuck 10 are fixedly connected with the first fixed link 12, and the first fixed link 12 is far from the first chuck
10 one end is fixedly connected with disk 13, and the surface activity of disk 13 is connected with ball 14, and the side of disk 13 is connected with
Second baffle 15 enables second baffle that disk to be prevented to be displaced outwardly and does not influence disk rotational by setting second baffle,
To achieving the effect that the second fixed plate is capable of fixing and not influence disk rotational, there are three the quantity of second baffle 15, and three the
Two baffles 15 are uniformly connect with the flank threads of fixed disk 18 respectively, and the side of second baffle 15 offers the first threaded hole
16, the inner thread of the first threaded hole 16 is connected with screw 17, and screw 17 is through 15 side of second baffle and arrives at second baffle
15 another side is threadedly coupled with fixed disk 18, and disk 13 is connected with fixed disk far from the side of the first fixed link 12
18, the lower surface of fixed disk 18 is fixedly connected with support column 19, and the bottom of support column 19 is fixedly connected with fixed plate 20, fixed plate
20 surface offers the second threaded hole 21, and the bottom of fixed plate 20 is fixedly connected with the second fixed link 22, the second fixed link 22
Side be connected with wheel 23, by be arranged wheel, move left and right support column, to reach support column with guarantor
The length of pillar and it is mobile and pass through the second threaded hole, and the effect of fixed bottom boundary with screw, protection pipe 1 is far from the first four paws card
One end of disk 10 is connected with the second chuck 24, and the first chuck 10 is identical as 24 structure of the second chuck, greatly
Small identical, the side of the second chuck 24 is fixedly connected with the output shaft of motor 25, by the way that motor is arranged, makes the two or four
Dog chuck is able to drive protection pipe rotation, to reach labour-saving effect, the lower surface of motor 25 is fixedly connected with supporting plate 26,
The lower surface of supporting plate 26 is fixedly connected with support plate 27.
Working principle：When MPP power cable protecting pipe thread machining device, protection pipe 1 is placed on the second chuck
It is fixed at 24 center, the mobile support column 19 of the other end of protection pipe 1 is fixed with the claw of the first chuck 10, the first four paws
The bottom screw of chuck 10 passes through the second threaded hole 21 and is fixed on bottom surface, starts motor 25, the output shaft band of motor 25
Dynamic second chuck 24, the second chuck 24 drive protection pipe 1, push knife rest 4, and knife rest 4 drives screwer 2,4 edge of knife rest
Thread groove 7 track move ahead, thus achieve the effect that screwer cut screw thread.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of MPP power cable protecting pipe thread machining device, including protection pipe (1), it is characterised in that：The protection pipe
(1) surface activity is connected with screwer (2), and the upper surface of the screwer (2) is connected with stud (3), the stud
(3) flank threads are connected with knife rest (4), and the flank threads of the stud (3) are connected with nut (5), the bottom of the knife rest (4)
Portion is fixedly connected with cylinder (6), and the side of the cylinder (6) is flexibly connected thread groove (7), and the bottom of the thread groove (7) is solid
Surely it is connected with sliding slot (8), one end of the sliding slot (8) is fixedly connected with first baffle (9), and one end of the protection pipe (1) is living
Dynamic connection the first chuck (10), the surface of first chuck (10) offer screw channel (11), first four paws
The side of chuck (10) is fixedly connected with the first fixed link (12), and first fixed link (12) is far from the first chuck (10)
One end be fixedly connected with disk (13), the surface activity of the disk (13) is connected with ball (14), the disk (13)
Side is connected with second baffle (15), and the side of the second baffle (15) offers the first threaded hole (16), and described
The inner thread of one threaded hole (16) is connected with screw (17), side activity of the disk (13) far from the first fixed link (12)
It is connected with fixed disk (18), the lower surface of the fixed disk (18) is fixedly connected with support column (19), the support column (19)
Bottom is fixedly connected with fixed plate (20), and the surface of the fixed plate (20) offers the second threaded hole (21), the fixed plate
(20) bottom is fixedly connected with the second fixed link (22), and the side of second fixed link (22) is connected with wheel
(23), the protection pipe (1) is connected with the second chuck (24) far from the one end of the first chuck (10), and described the
The side of two chucks (24) is fixedly connected with the output shaft of motor (25), and the lower surface of the motor (25) is fixed to be connected
It is connected to supporting plate (26), the lower surface of the supporting plate (26) is fixedly connected with support plate (27).
2. a kind of MPP power cable protecting pipe thread machining device according to claim 1, it is characterised in that：The spiral shell
Female (5) are flexibly connected with the upper surface of knife rest (4).
3. a kind of MPP power cable protecting pipe thread machining device according to claim 1, it is characterised in that：The spiral shell
The length of groove (7) is identical as the length of protection pipe (1), and the both ends of the sliding slot (8) have been respectively fixedly connected with first baffle
(9)。
4. a kind of MPP power cable protecting pipe thread machining device according to claim 1, it is characterised in that：The spiral shell
Slot (11) is connect with the dog transmission of the first chuck (10).
5. a kind of MPP power cable protecting pipe thread machining device according to claim 1, it is characterised in that：The spiral shell
Silk (17) is through second baffle (15) side and arrives at the another side of second baffle (15) and is threadedly coupled with fixed disk (18).
6. a kind of MPP power cable protecting pipe thread machining device according to claim 1, it is characterised in that：Described
There are three the quantity of two baffles (15), and three second baffles (15) uniformly connect with the flank threads of fixed disk (18) respectively
It connects.
7. a kind of MPP power cable protecting pipe thread machining device according to claim 1, it is characterised in that：The spiral shell
The highest point of groove (7) will make screwer on the surface of protection pipe (1), and the minimum point of thread groove (7) will be such that screwer (2) cut
Protection pipe (1) ideal depth.
8. a kind of MPP power cable protecting pipe thread machining device according to claim 1, it is characterised in that：Described
One chuck (10) is identical as the second chuck (24) structure, and size is identical.
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 true CN108856914A (en) | 2018-11-23 |
| CN108856914B CN108856914B (en) | 2020-08-25 |
Family
ID=64300128
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108856914B (en) |
Cited By (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 |
| CN113102846A (en) * | 2021-04-17 | 2021-07-13 | 江涛 | Precision machining machine and method for manufacturing screw fittings of air compressor |
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| 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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| 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 |
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| Publication number | Publication date |
|---|---|
| CN108856914B (en) | 2020-08-25 |
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