CN110014636B - Profile spiral winding pipe forming machine with adjustable size - Google Patents
Profile spiral winding pipe forming machine with adjustable size Download PDFInfo
- Publication number
- CN110014636B CN110014636B CN201910376124.2A CN201910376124A CN110014636B CN 110014636 B CN110014636 B CN 110014636B CN 201910376124 A CN201910376124 A CN 201910376124A CN 110014636 B CN110014636 B CN 110014636B
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- Prior art keywords
- compression roller
- shaft
- machine head
- main machine
- roller
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- 238000004804 winding Methods 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 58
- 238000007906 compression Methods 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/68—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels with rotatable winding feed member
- B29C53/70—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels with rotatable winding feed member and moving axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
- B29C53/821—Mandrels especially adapted for winding and joining
- B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Press Drives And Press Lines (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses a size-adjustable profile spiral winding pipe forming machine which comprises a main machine head shell, a plurality of compression roller groups and a linkage disc, wherein the compression roller groups penetrate through the main machine head shell and are uniformly arranged on the main machine head shell along the circumferential direction, the compression roller groups are in sliding connection with the main machine head shell, and the compression roller groups can radially slide on the main machine head shell; the linkage disc is arranged on the main machine head shell, the linkage disc can rotate relative to the main machine head shell, a plurality of connecting rods are arranged on the linkage disc along the circumferential direction, one ends of the connecting rods are connected with the linkage disc, and the other ends of the connecting rods are connected with the press roller groups; the connecting rod can rotate relative to the linkage disc, and the connecting rod can rotate relative to the compression roller set. The compression roller set comprises an outer compression roller and an inner compression roller, and a distance is reserved between the outer compression roller and the inner compression roller. The size-adjustable profile spiral winding pipe forming machine can reduce the limitation on the space size and is convenient for adjusting the size of the pipe forming.
Description
Technical Field
The invention relates to the technical field of spiral winding of sectional materials, in particular to a sectional material spiral winding pipe forming machine with adjustable size.
Background
The pipelines in the existing urban underground sewage discharge pipe network mostly adopt cement prefabricated pipes, but due to the large volume and heavy weight, along with the increase of the urban age in China, cement pipelines under the cities are influenced by the corrosion and the change of geological conditions which are accumulated in daily life, and a plurality of pipelines have leakage problems and are difficult to maintain. In the prior art, pipelines used for municipal administration, in particular to large municipal pipelines mainly adopt cast iron pipes, cement pipes and the like. These pipes require large moulds for their manufacture and the transportation of the product is very difficult. Also has the defects of poor acid and alkali corrosion resistance and the like. Along with the strong promotion of urban construction, the technical innovation in the water supply and drainage field is also changed gradually, and the cement pipe is gradually replaced by a spiral plastic pipe with light weight and long service life.
In the prior art, a spiral plastic pipe is formed by adopting a spiral winding forming mode, a plurality of groups of inner and outer press rolls are arranged on a spiral winding forming machine along the circumferential direction, and a plurality of groups of inner and outer rolling rolls uniformly distributed on the circumference are driven by a chain, so that the pipe diameter of a product needs to be adjusted every time to change complex transmission facilities related to the chain transmission, the mode of changing the chain and related transmission facilities is very troublesome, time and labor are wasted, and the production efficiency is greatly influenced.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the profile spiral winding pipe forming machine with adjustable size, so that the limitation on the space size is reduced, the size of the pipe forming is convenient to adjust, and the production efficiency is improved.
In order to achieve the above object, the present invention is realized by the following technical scheme: the size-adjustable profile spiral winding pipe forming machine comprises a main machine head shell, a plurality of compression roller groups and a linkage disc, wherein the compression roller groups penetrate through the main machine head shell and are uniformly arranged on the main machine head shell along the circumferential direction, the compression roller groups are in sliding connection with the main machine head shell, and the compression roller groups can radially slide on the main machine head shell;
The linkage disc is arranged on the main machine head shell, the linkage disc can rotate relative to the main machine head shell, a plurality of connecting rods are arranged on the linkage disc along the circumferential direction, one ends of the connecting rods are connected with the linkage disc, and the other ends of the connecting rods are connected with the press roller groups; the connecting rod can rotate relative to the linkage disc, and the connecting rod can rotate relative to the compression roller set.
The sheet material is fed between the inner compression roller and the outer compression roller, the compression roller group drives the sheet material to spiral forwards and is wound into a tube shape, and the distance between the inner compression roller and the outer compression roller is the thickness of the tube. The compression roller group slides on the main machine head shell along the radial direction to drive the connecting rod to rotate, the connecting rod also rotates on the linkage disc, and the linkage disc is pulled to rotate, so that other compression roller groups slide along the radial direction, the circumference of the compression roller group is enlarged or reduced, and the winding pipe diameter of the pipe is changed.
The size-adjustable profile spiral winding pipe forming machine has the beneficial effects that: compared with the traditional mode that the chain needs to be changed every time to modify the size, the limitation to space is reduced, the size is adjusted more time-saving and labor-saving, the production efficiency is improved, and the practicability is strong.
Further, the host head shell comprises a host head end surface main plate and a sliding guide rail seat, the host head end surface main plate is disc-shaped, strip-shaped holes with the same number as that of the press rollers are radially formed in the host head end surface main plate, the strip-shaped holes are circumferentially arrayed, the sliding guide rail seat is arranged on the strip-shaped holes, the sliding guide rail seat is fixedly connected with the host head end surface main plate, and the press roller groups are in one-to-one correspondence with the strip-shaped holes and pass through the strip-shaped holes to be in sliding connection with the sliding guide rail seat.
The compression roller group slides on the strip-shaped hole, so that the caliber of the wound pipe can be changed.
Further, be equipped with lead screw adjustment mechanism on the host computer head end face mainboard, include: the variable-diameter adjusting screw nut is connected with the sliding guide rail seat in a sliding manner, and the variable-diameter adjusting screw nut can push the compression roller set to slide.
The screw rod is adjusted through rotating the hand wheel, so that the screw rod nut slides on the screw rod and the sliding guide rail seat to push the compression roller set to slide, the circumferential size enclosed by the compression roller set is adjusted, and the current position can be fixed.
Further, a sliding key is arranged on the sliding guide rail seat, and the compression roller set is in sliding connection with the sliding guide rail seat through the sliding key.
Further, the center of the linkage disc is provided with a through hole, a central shaft is arranged in the through hole, and the central shaft is fixedly connected with a main board at the head end surface of the host.
Through the fixation of the central shaft, the center of the linkage disc is unchanged all the time, and the conditions such as eccentricity are avoided.
Further, the central shaft is sleeved with a linkage shaft sleeve, the central shaft is connected with the through hole through the linkage shaft sleeve, a rolling bearing group is arranged between the central shaft and the linkage shaft sleeve, the rolling bearing group comprises two deep groove ball bearings, a bearing bush and a spring retainer ring, and the bearing bush is arranged between the two deep groove ball bearings.
Further, the compression roller group comprises an outer compression roller and an inner compression roller, a distance is reserved between the outer compression roller and the inner compression roller, the outer compression roller and the inner compression roller are both gear shafts, the outer compression roller is a driving gear shaft, the inner compression roller is a driven gear shaft, and the driving gear shaft is connected with a hydraulic device.
The driving gear shaft is driven to rotate by the hydraulic device, and the driving gear shaft drives the driven gear shaft to rotate, so that the plate between the inner compression roller and the outer compression roller moves forwards and is spirally wound into a tube.
Further, the gear parts of the driving gear shaft and the driven gear shaft are sleeved with a pair-biting gear output end shaft box and a pair-biting gear input end shaft box, the pair-biting gear output end shaft box is in sliding connection with the main machine head shell, the hydraulic device penetrates through the two shaft boxes to be connected with the driving gear shaft, and the hydraulic device is fixedly arranged on the two shaft boxes;
the gear input end shaft box is provided with a swing arm pin shaft, the connecting rod is connected with the swing arm pin shaft, and the connecting rod can rotate relative to the swing arm pin shaft.
The gear part of the compression roller group is arranged in the two shaft boxes, the shaft boxes slide on the main machine head shell through the output end, and the hydraulic device and the two shaft boxes are fixed together to prevent falling. The sliding shaft box enables the compression roller groups to slide together, the size is changed, and the swing arm pin shaft can drive the connecting rod to rotate, so that the linkage disc is pulled.
Further, the hydraulic devices are connected in series, and an oil outlet pipe of the former hydraulic device is communicated with an oil inlet pipe of the latter hydraulic device.
The hydraulic pump is communicated with the oil inlet pipe of the first hydraulic device, the oil outlet pipe of the first hydraulic device is communicated with the oil inlet pipe of the second hydraulic device, and so on until the oil outlet pipe of the last hydraulic device is communicated with the hydraulic pump.
Further, roller bearings are arranged at two ends of the gear shaft, a roller taper sleeve and a roller transmission sleeve are further sleeved on the gear shaft, a roller barrel is sleeved on the gear shaft, and the roller barrel is sleeved on the roller taper sleeve and the roller transmission sleeve.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the press roll set of the present invention;
FIG. 4 is a schematic view of the structure of the press roll set of the present invention;
FIG. 5 is a schematic view of the structure of the press roll set of the present invention;
FIG. 6 is a schematic view of the structure of the linkage disc of the present invention;
FIG. 7 is a schematic view of the structure of the linkage disc of the present invention;
FIG. 8 is a schematic view of the structure of the linkage disc of the present invention;
Reference numerals: 100-host head shell, 110-host head end surface main board, 120-sliding guide rail seat, 121-sliding key, 130-reducing adjusting screw, 131-reducing adjusting screw nut, 132-corrugated hand wheel, 200-press roller set, 210-outer press roller, 211-driving gear shaft, 220-inner press roller, 221-driven gear shaft, 230-roller bearing, 240-roller cylinder, 250-roller driving sleeve, 260-roller taper sleeve, 270-pair biting gear output end shaft box, 280-pair biting gear input end shaft box, 281-swing arm pin shaft, 290-hydraulic motor, 300-linkage disc, 310-linkage rod, 311-linkage pin, 320-central shaft, 321-linkage sleeve, 322-deep groove ball bearing, 323-bearing bush and 324-spring retainer ring.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention. In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," and the like are used for convenience in describing the present invention and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the components or structures referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-6, the invention provides a size-adjustable spiral winding tube forming machine for sectional materials, which comprises a main machine head shell 100, a plurality of press roller groups 200 and a linkage disc 300, wherein the press roller groups 200 are circumferentially arranged on the main machine head shell 100 and can radially slide along the main machine head shell 100, connecting rods are arranged on the press roller groups 200, the other ends of the connecting rods are connected with the linkage disc 300, each press roller group 200 is connected with the linkage disc 300 through the connecting rods, one press roller group 200 can radially slide, and other press roller groups 200 can be driven to radially slide together, so that the size of a formed tube is changed.
Specifically, as shown in fig. 3 to 5, each press roll set 200 includes two press rolls, an outer press roll 210 and an inner press roll 220, respectively, with a distance between the two press rolls being the thickness dimension of the formed tube. Both press rollers are gear shafts, the outer press roller 210 is a driving gear shaft 211, the inner press roller 220 is a driven gear shaft 221, and the gears of the two gear shafts are meshed. Roller bearings 230 are arranged at two ends of the two gear shafts, and the roller bearings 230 far away from the gear ends are connected with the gear shafts through socket head cap screws. The two ends of the gear shaft are also sleeved with a roller taper sleeve 260 and a roller transmission sleeve 250, the roller taper sleeve 260 is arranged at one end of the gear shaft, which is close to the gear, and the roller transmission sleeve 250 is arranged at one end of the gear shaft, which is far away from the gear. The gear shaft is also sleeved with a roller cylinder 240, and the roller cylinder 240 is sleeved on a roller taper sleeve 260 and a roller transmission sleeve 250.
A hydraulic device, in this embodiment, a hydraulic motor 290 is connected to the drive gear shaft 211. The gear portions of the driving gear shaft 211 and the driven gear shaft 221 are sleeved with a counter biting gear output end shaft box 270 and a counter biting gear input end shaft box 280. The hydraulic motor 290 passes through two shaft boxes and is connected with the driving gear shaft 211, threaded through holes are formed in the two shaft boxes, and the hydraulic motor 290 is fixedly arranged on the two shaft boxes through socket head cap screws. A swing arm pin 281 is arranged on the opposite biting gear input end shaft box 280.
Specifically, the hydraulic motors 290 are connected in series, the hydraulic pump is communicated with the oil inlet pipe of the first hydraulic motor 290, the oil outlet pipe of the first hydraulic motor 290 is communicated with the oil inlet pipe of the second hydraulic motor 290, and so on until the oil outlet pipe of the last hydraulic device is communicated with the hydraulic pump.
When the hydraulic motor 290 is started, the outer press roller 210 is driven to rotate, the outer press roller 210 drives the inner press roller 220 to rotate, and power is applied to the plate, so that the plate can rotate, and the plate is spirally and forwardly molded into a pipe.
Specifically, as shown in fig. 2, the host head housing 100 includes a host head end surface main board 110 and a sliding guide rail seat 120, the host head end surface main board 110 is disc-shaped, a plurality of strip-shaped holes are radially provided on the host head end surface main board 110, the number of the strip-shaped holes is the same as that of the press roller set 200, the strip-shaped holes are circumferentially arrayed, the sliding guide rail seat 120 is arranged on the strip-shaped holes, a threaded through hole is provided on the sliding guide rail seat 120, the sliding guide rail seat 120 is fixed on the host head end surface main board 110 through socket head cap screws, sliding keys are provided on the sliding guide rail seat 120, the press roller set 200 is in one-to-one correspondence with the strip-shaped holes and penetrates through the strip-shaped holes, and in this embodiment, the number of the press roller set 200 and the strip-shaped holes is 4. The opposite biting gear output end shaft box 270 of the press roller set 200 is slidably connected with the sliding key on the sliding guide rail seat 120, so that the press roller set 200 can slide along the radial direction of the main machine head end surface board 110.
The center of the main head end main board 110 is provided with a linkage disc 300, as shown in fig. 6-8, the center of the linkage disc 300 is provided with a through hole, a central shaft 320 is arranged in the through hole, the end surface of the central shaft 320 is provided with a threaded through hole, and the central shaft 320 is fixedly connected to the main head end main board 110 through an inner hexagon screw. The central shaft 320 is sleeved with a linkage shaft sleeve 321, the central shaft 320 is connected with the through hole through the linkage shaft sleeve 321, a rolling bearing group is arranged between the central shaft 320 and the linkage shaft sleeve 321, the rolling bearing group comprises two deep groove ball bearings 322, a bearing bush 323 and a spring retainer ring 324, and the bearing bush 323 is arranged between the two deep groove ball bearings 322.
The connecting rod sets up along the circumference of linkage dish 300, and the one end of connecting rod passes through the linkage round pin setting on linkage dish 300, makes the connecting rod can rotate for linkage dish 300, and the other end of connecting rod passes through the linkage round pin to be connected with swing arm round pin 281, makes the connecting rod can rotate for swing arm round pin 281.
As shown in fig. 2, the main machine head end main board 110 is further provided with a screw adjusting mechanism, which includes a reducing adjusting screw 130, a reducing adjusting screw nut 131 and a corrugated hand wheel 132, the reducing adjusting screw nut 131 is slidably connected with the sliding key 121 on the sliding guide rail seat 120, and by rotating the corrugated hand wheel 132, the reducing adjusting screw nut 131 can move on the reducing adjusting screw 130, so as to push the press roller set 200 to move on the sliding key 121. The press roller set 200 pulls the connecting rod, the connecting rod pulls the linkage disc 300 to rotate, and the linkage disc 300 drives other pull rods to rotate so that other press roller sets 200 slide in the strip-shaped holes.
The working principle of the profile spiral winding pipe forming machine with the adjustable size is as follows: the hydraulic device is turned on, the outer press roller 210 rotates and drives the inner press roller 220 to rotate, the plate is sent into the press roller set 200, the outer press roller 210 drives the plate to rotate forwards around the circumferential direction, and the plate is spirally wound to be in a tube shape. When the pipe size needs to be adjusted, the circumferential length enclosed by the compression roller set 200 can be changed through the screw rod adjusting mechanism, so that the effect of adjusting the pipe size is achieved.
By using the size-adjustable section spiral winding pipe forming machine, hard mechanical connection does not exist among the press roller groups 200, the limitation on the space size is reduced, the adjustment is convenient, the production efficiency is improved, and the practicability is high.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The size-adjustable profile spiral winding pipe forming machine is characterized by comprising a main machine head shell, a plurality of compression roller groups and a linkage disc, wherein the compression roller groups penetrate through the main machine head shell and are uniformly arranged on the main machine head shell along the circumferential direction, the compression roller groups are in sliding connection with the main machine head shell, and the compression roller groups can radially slide on the main machine head shell;
The linkage disc is arranged on the main machine head shell, the linkage disc can rotate relative to the main machine head shell, a plurality of connecting rods are arranged on the linkage disc along the circumferential direction, one ends of the connecting rods are connected with the linkage disc, and the other ends of the connecting rods are connected with the press roller groups; the connecting rod can rotate relative to the linkage disc, and the connecting rod can rotate relative to the compression roller set;
The main machine head shell comprises a main machine head end surface main plate and a sliding guide rail seat, wherein the main machine head end surface main plate is disc-shaped, strip-shaped holes with the same number as that of the press rollers are radially formed in the main machine head end surface main plate, the strip-shaped holes are circumferentially arrayed, the sliding guide rail seat is arranged on the strip-shaped holes, the sliding guide rail seat is fixedly connected with the main machine head end surface main plate, and the press roller groups are in one-to-one correspondence with the strip-shaped holes and pass through the strip-shaped holes to be in sliding connection with the sliding guide rail seat;
The host head end surface mainboard is provided with a screw rod adjusting mechanism, and the screw rod adjusting mechanism comprises: the variable-diameter adjusting screw nut is connected with the sliding guide rail seat in a sliding manner, and the variable-diameter adjusting screw nut can push the compression roller set to slide.
2. The spiral winding pipe forming machine for sectional materials with adjustable size according to claim 1, wherein the sliding guide rail seat is provided with a sliding key, and the compression roller group is in sliding connection with the sliding guide rail seat through the sliding key.
3. The spiral wound pipe forming machine with adjustable size for sectional materials of claim 1, wherein the center of the linkage disc is provided with a through hole, a central shaft is arranged in the through hole, and the central shaft is fixedly connected with a main board at the head end of the host machine.
4. The spiral winding pipe forming machine for the sectional material with adjustable size according to claim 3, wherein the central shaft is sleeved with a linkage shaft sleeve, the central shaft is connected with the through hole through the linkage shaft sleeve, a rolling bearing group is arranged between the central shaft and the linkage shaft sleeve, the rolling bearing group comprises two deep groove ball bearings, a bearing bush and a spring retainer ring, and the bearing bush is arranged between the two deep groove ball bearings.
5. The spiral winding pipe forming machine for the profile with adjustable size according to claim 1, wherein the compression roller group comprises an outer compression roller and an inner compression roller, a distance is reserved between the outer compression roller and the inner compression roller, the outer compression roller and the inner compression roller are gear shafts, the outer compression roller is a driving gear shaft, the inner compression roller is a driven gear shaft, the driving gear shaft is meshed with the driven gear shaft, and the driving gear shaft is connected with a hydraulic device.
6. The size-adjustable profile spiral winding pipe forming machine according to claim 5, wherein a pair of biting gear output end shaft boxes and a pair of biting gear input end shaft boxes are sleeved on gear parts of the driving gear shaft and the driven gear shaft, the pair of biting gear output end shaft boxes are in sliding connection with a main machine head shell, the hydraulic device penetrates through the two shaft boxes to be connected with the driving gear shaft, and the hydraulic device is fixedly arranged on the two shaft boxes;
the gear input end shaft box is provided with a swing arm pin shaft, the connecting rod is connected with the swing arm pin shaft, and the connecting rod can rotate relative to the swing arm pin shaft.
7. The apparatus of claim 5, wherein the hydraulic devices are connected in series, and the oil outlet pipe of the former hydraulic device is communicated with the oil inlet pipe of the latter hydraulic device.
8. The spiral winding pipe forming machine for sectional materials with adjustable size according to claim 5, wherein roller bearings are arranged at two ends of the gear shaft, a roller taper sleeve and a roller transmission sleeve are further sleeved on the gear shaft, a roller barrel is sleeved on the gear shaft, and the roller barrel is sleeved on the roller taper sleeve and the roller transmission sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376124.2A CN110014636B (en) | 2019-05-07 | 2019-05-07 | Profile spiral winding pipe forming machine with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376124.2A CN110014636B (en) | 2019-05-07 | 2019-05-07 | Profile spiral winding pipe forming machine with adjustable size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110014636A CN110014636A (en) | 2019-07-16 |
| CN110014636B true CN110014636B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910376124.2A Active CN110014636B (en) | 2019-05-07 | 2019-05-07 | Profile spiral winding pipe forming machine with adjustable size |
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| CN (1) | CN110014636B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113334749B (en) * | 2021-06-07 | 2022-06-14 | 太原理工大学 | Variable-drive multi-size high-efficiency multi-beam fiber spiral synchronous winding equipment |
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2019
- 2019-05-07 CN CN201910376124.2A patent/CN110014636B/en active Active
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|---|---|---|---|---|
| CN2887580Y (en) * | 2005-07-28 | 2007-04-11 | 张永雄 | Multiple-caliber multilayer plastic tube twisting machine |
| CN203093035U (en) * | 2013-02-21 | 2013-07-31 | 福建华清格瑞管业科技有限公司 | Winding machine |
| WO2018094727A1 (en) * | 2016-11-28 | 2018-05-31 | 王威淞 | Variable diameter pipe rolling machine |
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