CN112260147A - PVC pipe threading equipment - Google Patents
PVC pipe threading equipment Download PDFInfo
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- CN112260147A CN112260147A CN202011182036.8A CN202011182036A CN112260147A CN 112260147 A CN112260147 A CN 112260147A CN 202011182036 A CN202011182036 A CN 202011182036A CN 112260147 A CN112260147 A CN 112260147A
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- Prior art keywords
- threading
- small
- transmission
- transmission cavity
- fixedly arranged
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/081—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling means at cable ends, e.g. pulling eyes or anchors
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Abstract
The invention relates to the field of PVC pipes, in particular to PVC pipe threading equipment which comprises a box body, wherein a motor is arranged in the box body, a large transmission cavity is arranged in the box body, the box body is in power connection with a motor shaft extending leftwards to the right end wall of the large transmission cavity, a large gear is fixedly arranged on the motor shaft, a small transmission cavity is arranged in the box body, a transmission shaft extending leftwards into the small transmission cavity is rotatably arranged on the left end wall of the large transmission cavity, a transmission device is fixedly arranged in the small transmission cavity, and a cylinder is arranged in the box body.
Description
Technical Field
The invention relates to the field of PVC pipes, in particular to PVC pipe threading equipment.
Background
When threading is carried out on the PVC pipe, the traditional method is usually manual operation, long time is consumed, difficulty is high, and the efficiency is low due to small PVC pipe diameter or other reasons, so that the PVC pipe threading equipment is needed to be arranged to solve the problems.
Disclosure of Invention
The invention aims to provide PVC pipe threading equipment which can overcome the defects in the prior art, so that the practicability of the equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a PVC pipe threading device, which comprises a box body, wherein a motor is arranged in the box body, a large transmission cavity is arranged in the box body, the box body is in power connection with a motor shaft extending leftwards to the right end wall of the large transmission cavity, a large gear is fixedly arranged on the motor shaft, a small transmission cavity is arranged in the box body, the left end wall of the large transmission cavity is rotatably provided with a transmission shaft extending leftwards into the small transmission cavity, the transmission shaft is fixedly provided with a transmission device in the small transmission cavity, a cylinder is arranged in the box body, the cylinder is in power connection with a push rod extending leftwards into the large transmission cavity, the tail end of the push rod is fixedly provided with a push plate rotatably connected onto the transmission shaft, a threading cavity communicated with the small transmission cavity is arranged in the box body, a transmission large gear cavity is communicated with the lower side of the threading cavity, and a small bevel gear shaft for seeing eye, the fixed transmission gear wheel that is provided with on the bevel pinion shaft, the fixed reset block that is provided with of wall in the top of threading chamber, it passes to be provided with in the threading intracavity the reset block extends to left the line outside the box, it is provided with little threading pipe to slide on the line, the fixed threading movable block that is provided with in the little threading pipe outside, the threading movable block with the fixed reset spring that is provided with between the reset block, the line is in be provided with the threading device in the relocation lever, the reset block inner wall is provided with the pipe wall, but be provided with the big threading pipe of horizontal slip on the line, the fixed sliding block that is provided with on the big threading pipe, the sliding block end is provided with the driven holding ring of horizontal slip.
Furthermore, the transmission device comprises a small gear fixedly arranged on the transmission shaft and meshed with the large gear, a belt transmission cavity is arranged in the box body, a large bevel gear shaft extending backwards to the rear end wall of the belt transmission cavity is rotatably arranged between the front end wall and the rear end wall of the small transmission cavity, a large bevel gear is fixedly arranged in the small transmission cavity, a double-sided bevel gear is fixedly arranged in the small transmission cavity of the transmission shaft, a small bevel gear meshed with the double-sided bevel gear is fixedly arranged in the small transmission cavity by the small bevel gear shaft, a driving gear shaft extending backwards to the rear end wall of the belt transmission cavity is rotatably arranged between the front end wall and the rear end wall of the small transmission cavity, a driving large belt pulley is fixedly arranged in the belt transmission cavity by the large bevel gear shaft, and a driven belt pulley is fixedly arranged in the belt transmission cavity by the driving gear shaft, the automatic reset device is characterized in that the driven belt wheel is in transmission connection with the driving large belt wheel through a small belt, an incomplete gear is fixedly arranged in the small transmission cavity through a driving gear shaft, a driving belt wheel shaft is rotatably arranged between the front end wall and the rear end wall of the movable positioning rod, a driven pinion meshed with the incomplete gear is fixedly arranged on the driving belt wheel shaft, a driving belt wheel is fixedly arranged on the driving belt wheel shaft, a reset cavity is formed in the box body, a large reset block is fixedly arranged in the reset cavity through the driving belt wheel shaft, and a large reset spring is fixedly arranged between the large reset block and the rear end wall of the reset cavity.
Further, the threading device comprises large fixed blocks symmetrically arranged on the outer surface of the driven positioning ring, the outer surface of the driven positioning ring is in threaded connection with a driving positioning ring, a large toothed ring meshed with the transmission gear wheel is fixedly arranged on the outer surface of the driving positioning ring, moving blocks are symmetrically arranged on the driving positioning ring, the tail ends of the large fixed blocks are hinged with a moving connecting rod, the tail ends of the moving blocks are hinged with a fixed connecting rod, the fixed connecting rod is hinged with the moving connecting rod, the tail ends of the moving connecting rod are hinged with a track sliding block, the tail ends of the fixed blocks are hinged with fixed blocks, small fixed plates are fixedly arranged on the tail ends of the fixed blocks, tracks matched with the track sliding block are arranged on the small fixed plates, large threading fixed blocks are fixedly arranged at the tail ends of the large threading pipe and, the terminal fixed removal locating lever that is provided with of sliding block, the fixed little threading fixed block that is provided with of reset block diapire, little threading fixed block with remove between the locating lever through walking around driving pulley's big belt transmission is connected.
The invention has the beneficial effects that: the PVC pipe threading equipment provided by the invention can realize the automatic threading process of the PVC pipe, and the electric wire is threaded into the PVC pipe through the threading device, so that compared with the traditional manual operation, a large amount of time is saved, the working efficiency is improved, and the production cost is also reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a PVC pipe threading device of the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The PVC pipe threading device described in connection with the attached figures 1-4 comprises a box body 10, a motor 11 is arranged in the box body 10, a large transmission cavity 19 is arranged in the box body 10, the box body 10 is in power connection with a motor shaft 12 extending leftwards to the right end wall of the large transmission cavity 19, a large gear 13 is fixedly arranged on the motor shaft 12, a small transmission cavity 20 is arranged in the box body 10, a transmission shaft 16 extending leftwards into the small transmission cavity 20 is rotatably arranged on the left end wall of the large transmission cavity 19, a transmission device 101 is fixedly arranged in the small transmission cavity 20 of the transmission shaft 16, a cylinder 17 is arranged in the box body 10, the cylinder 17 is in power connection with a push rod 18 extending leftwards into the large transmission cavity 19, a push plate 15 rotatably connected to the transmission shaft 16 is fixedly arranged at the tail end of the push rod 18, a threading cavity 38 communicated with the small transmission cavity 20 is, a large transmission gear cavity 27 is communicated with the lower side of the threading cavity 38, a small bevel gear shaft 25 which can be inserted into the small transmission cavity 20 is rotatably arranged on the right end wall of the large transmission gear cavity 27, a large transmission gear 26 is fixedly arranged on the small bevel gear shaft 25, a reset block 47 is fixedly arranged on the top wall of the threading cavity 38, a thread 62 which passes through the reset block 47 and extends to the outside of the box body 10 leftwards is arranged in the threading cavity 38, a small threading pipe 50 is slidably arranged on the thread 62, a threading moving block 48 is fixedly arranged on the outer side of the small threading pipe 50, a reset spring 49 is fixedly arranged between the threading moving block 48 and the reset block 47, a threading device 102 is arranged in the movable positioning rod 37 of the thread 62, a large threading pipe 42 which can slide leftwards and rightwards is arranged on the inner wall of the reset block 47, and a sliding block 39 is fixedly arranged on the large threading pipe 42, the end of the sliding block 39 is provided with a driven positioning ring 35 which can slide left and right.
Advantageously, the transmission device 101 includes a small gear 14 fixedly disposed on the transmission shaft 16 and engaged with the large gear 13, a belt transmission cavity 58 disposed in the casing 10, a large bevel gear shaft 22 extending backward to a rear end wall of the belt transmission cavity 58 rotatably disposed between a front end wall and a rear end wall of the small transmission cavity 20, in other words, a large bevel gear 21 fixedly disposed in the small transmission cavity 20, a double-sided bevel gear 23 fixedly disposed on the transmission shaft 16 in the small transmission cavity 20, a small bevel gear shaft 24 engaged with the double-sided bevel gear 23 fixedly disposed on the small bevel gear shaft 25 in the small transmission cavity 20, a driving gear shaft 55 extending backward to a rear end wall of the belt transmission cavity 58 rotatably disposed between a front end wall and a rear end wall of the small transmission cavity 20, and a driving large pulley 60 fixedly disposed on the large bevel gear shaft 22 in the belt transmission cavity 58, the driving gear shaft 55 is fixedly provided with a driven pulley 57 in the belt transmission cavity 58, the driven pulley 57 is in transmission connection with a driving large pulley 60 through a small belt 59, the driving gear shaft 55 is fixedly provided with an incomplete gear 56 in the small transmission cavity 20, a driving pulley shaft 53 is rotatably arranged between the front end wall and the rear end wall of the movable positioning rod 37, a driven pinion 54 meshed with the incomplete gear 56 is fixedly arranged on the driving pulley shaft 53, a driving pulley 52 is fixedly arranged on the driving pulley shaft 53, a reset cavity 65 is formed in the box body 10, a large reset block 63 is fixedly arranged in the reset cavity 65 of the driving pulley shaft 53, and a large reset spring 64 is fixedly arranged between the large reset block 63 and the rear end wall of the reset cavity 65.
Beneficially, the threading device 102 includes large fixing blocks 33 symmetrically disposed on the outer surface of the driven positioning ring 35, a driving positioning ring 34 is connected to the outer surface of the driven positioning ring 35 in a threaded manner, a large toothed ring 45 engaged with the large transmission gear 26 is fixedly disposed on the outer surface of the driving positioning ring 34, moving blocks 43 are symmetrically disposed on the driving positioning ring 34, a moving link 32 is hinged to the tail end of the large fixing block 33, a fixed link 31 is hinged to the tail end of the moving block 43, the fixed link 31 is hinged to the moving link 32, a track slider 61 is hinged to the tail end of the moving link 32, a fixing block 30 is hinged to the tail end of the fixed link 31, a small fixing plate 29 is fixedly disposed at the tail end of the fixing block 30, a track 44 capable of being matched with the track slider 61 is disposed on the small fixing plate 29, a large threading fixing block, the big threading fixed block 40 is symmetrically provided with slidable threading fixed balls 41, the tail end of the sliding block 39 is fixedly provided with a movable positioning rod 37, the bottom wall of the reset block 47 is fixedly provided with a small threading fixed block 51, and the small threading fixed block 51 is in transmission connection with the movable positioning rod 37 through a big belt 36 bypassing the driving belt wheel 52.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device: when the device of the present invention starts to work, the motor 11 is started to drive the motor shaft 12 to rotate, and at the same time, the cylinder 17 is started to drive the push rod 18 to move leftwards, so as to drive the push plate 15 to move leftwards, so as to drive the transmission shaft 16 to move leftwards, the double-sided bevel gear 23 is meshed with the bevel pinion 24, the motor shaft 12 rotates to drive the bevel pinion shaft 25 to rotate through gear transmission, the driving positioning ring 34 is driven to move leftwards through threaded connection, so as to drive the moving block 43 to move leftwards, under the action of the connecting rod, the small fixing plate 29 moves away from the line 62 until contacting with the inner wall of the pipe wall 28, the cylinder 17 is closed, so as to drive the push rod 18 to move rightwards, so as to drive the push plate 15, thereby driving the transmission shaft 16 to move rightwards, driving the double-sided bevel gear 23 to be meshed with the large bevel gear 21, driving the large bevel gear shaft 22 to rotate, driving the driving gear shaft 55 to rotate through belt out, and simultaneously driving the driving pulley shaft 53 to rotate in a forward and reverse reciprocating manner under the action of the large reset block 63 and the large reset spring 64 through gear transmission, thereby driving the small threading fixing block 51 and the movable positioning rod 37 to reciprocate, driving the small threading pipe 50 to reciprocate, driving the large threading fixing block 40 and the threading fixing ball 41 to reciprocate, and completing the threading process.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a PVC pipe threading equipment, includes the box, its characterized in that: a motor is arranged in the box body, a large transmission cavity is arranged in the box body, the box body is in power connection with a motor shaft which extends leftwards to the right end wall of the large transmission cavity, a large gear is fixedly arranged on the motor shaft, a small transmission cavity is arranged in the box body, a transmission shaft which extends leftwards to the small transmission cavity is rotatably arranged on the left end wall of the large transmission cavity, a transmission device is fixedly arranged in the small transmission cavity of the transmission shaft, a cylinder is arranged in the box body, the cylinder is in power connection with a push rod which extends leftwards to the inside of the large transmission cavity, the tail end of the push rod is fixedly provided with a push plate which is rotatably connected to the transmission shaft, a threading cavity communicated with the small transmission cavity is arranged in the box body, a transmission large gear cavity is communicated with the lower side of the threading cavity, and a small bevel gear, the fixed transmission gear wheel that is provided with on the bevel pinion shaft, the fixed reset block that is provided with of wall in the top of threading chamber, it passes to be provided with in the threading intracavity the reset block extends to left the outer line of box, it is provided with little threading pipe to slide on the line, the fixed threading movable block that is provided with in the little threading pipe outside, the threading movable block with the fixed reset spring that is provided with between the reset block, the line is in be provided with the threading device in the relocation lever, the reset block inner wall is provided with the pipe wall, but be provided with the big threading pipe of horizontal slip on the line, the fixed sliding block that is provided with on the big threading pipe, the sliding block end is provided with the driven holding ring of horizontal slip.
2. A PVC pipe threading device as claimed in claim 1, characterised in that: the transmission device comprises a small gear which is fixedly arranged on the transmission shaft and is meshed with the large gear, a belt transmission cavity is arranged in the box body, a large bevel gear shaft which extends backwards to the rear end wall of the belt transmission cavity is rotatably arranged between the front end wall and the rear end wall of the small transmission cavity, a large bevel gear is fixedly arranged in the small transmission cavity, a double-sided bevel gear is fixedly arranged in the small transmission cavity of the transmission shaft, a small bevel gear which is meshed with the double-sided bevel gear is fixedly arranged in the small transmission cavity by the small bevel gear shaft, a driving gear shaft which extends backwards to the rear end wall of the belt transmission cavity is rotatably arranged between the front end wall and the rear end wall of the small transmission cavity, a driving large belt pulley is fixedly arranged in the belt transmission cavity by the large bevel gear shaft, and a driven belt pulley is fixedly arranged in the belt, the automatic reset device is characterized in that the driven belt wheel is in transmission connection with the driving large belt wheel through a small belt, an incomplete gear is fixedly arranged in the small transmission cavity through a driving gear shaft, a driving belt wheel shaft is rotatably arranged between the front end wall and the rear end wall of the movable positioning rod, a driven pinion meshed with the incomplete gear is fixedly arranged on the driving belt wheel shaft, a driving belt wheel is fixedly arranged on the driving belt wheel shaft, a reset cavity is formed in the box body, a large reset block is fixedly arranged in the reset cavity through the driving belt wheel shaft, and a large reset spring is fixedly arranged between the large reset block and the rear end wall of the reset cavity.
3. A PVC pipe threading device as claimed in claim 1, characterised in that: the threading device comprises large fixed blocks symmetrically arranged on the outer surface of the driven positioning ring, the outer surface of the driven positioning ring is in threaded connection with a driving positioning ring, a large toothed ring meshed with the transmission gear wheel is fixedly arranged on the outer surface of the driving positioning ring, moving blocks are symmetrically arranged on the driving positioning ring, the tail ends of the large fixed blocks are hinged with moving connecting rods, the tail ends of the moving blocks are hinged with fixed connecting rods, the tail ends of the moving connecting rods are hinged with track sliders, the tail ends of the fixed blocks are hinged with fixed blocks, small fixed plates are fixedly arranged at the tail ends of the fixed blocks, tracks matched with the track sliders are arranged on the small fixed plates, large threading fixed blocks are fixedly arranged at the tail ends of the large threading pipe and the small threading pipe, sliding blocks are symmetrically arranged on the large threading fixed blocks, and movable positioning rods are fixedly, the reset block diapire is fixed and is provided with little threading fixed block, little threading fixed block with remove between the locating lever through walk around driving pulley's big belt transmission is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011182036.8A CN112260147A (en) | 2020-10-29 | 2020-10-29 | PVC pipe threading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011182036.8A CN112260147A (en) | 2020-10-29 | 2020-10-29 | PVC pipe threading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112260147A true CN112260147A (en) | 2021-01-22 |
Family
ID=74267247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011182036.8A Withdrawn CN112260147A (en) | 2020-10-29 | 2020-10-29 | PVC pipe threading equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112260147A (en) |
-
2020
- 2020-10-29 CN CN202011182036.8A patent/CN112260147A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210122 |
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| WW01 | Invention patent application withdrawn after publication |