CN207465504U - A kind of tuber extrusion forming head - Google Patents
A kind of tuber extrusion forming head Download PDFInfo
- Publication number
- CN207465504U CN207465504U CN201721415741.1U CN201721415741U CN207465504U CN 207465504 U CN207465504 U CN 207465504U CN 201721415741 U CN201721415741 U CN 201721415741U CN 207465504 U CN207465504 U CN 207465504U
- Authority
- CN
- China
- Prior art keywords
- outer shaft
- shaft
- backup pad
- inner shaft
- extrusion forming
- 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.)
- Active
Links
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
A kind of tuber extrusion forming head is related to the design field of concrete and concrete reinforced pipe production equipment.The utility model includes cylinder, inner shaft, outer shaft, and outer shaft is hollow structure, is placed on one heart on the outside of inner shaft, and the lower end of inner shaft is connect with cylinder, and inner shaft can be relatively rotated with outer shaft；Annular backup pad is set on outer shaft top, several are set for concrete to be spilt block around by stent above annular backup pad；The left and right alternately overlapped interlaced arrangement in edge between neighbouring two the first pressure rollers of high several first pressure rollers of low setting and the left and right sides on outer shaft peripheral wall below annular backup pad.The utility model environmental protection improves production efficiency, reduces worker's productive labor intensity.
Description
Technical field
The utility model is related to concrete and the design fields of concrete reinforced pipe production equipment.
Background technology
For concrete pipe moulding process mainly using roller-suspending, centrifugal process and vibratory drilling method, roller-suspending is to utilize overhang-roll tubing machine at present
Under motor driving, suspension roller shaft rotates together with the punching block being sleeved on overhang roll under the action of frictional force, recycles punching block rotation
When centrifugal force concrete is made uniformly to be attached on punching block inner wall, then pass through overhang roll roll-forming repeatedly；Centrifugal process is to pass through height
The cement tube mold of speed rotation, passes to centrifugal force the concrete mix of mould inside, it is made to be evenly distributed in mould
Have on inner wall, extra moisture content is thrown away by centrifugal force, gradual stiff closely knit, the stripping forming of concrete；Vibratory drilling method is by mixed
Solidifying soil mixture is poured among inside and outside pipe die, and the dither being installed in internal model transmits exciting force by tensioner connection ring,
The concrete mixture in pipe die is passed to by internal model again, due to by powerful high-frequency vibration power effect, concrete mixture
Occur to liquefy and full of model, while discharge air, gradual closely knit, stripping forming；The different degrees of meeting of these types of technique is in life
The shortcomings of environmental pollutions such as generation waste water, waste residue, noise during production, worker's productive labor intensity is high, and productivity is low.
Utility model content
The utility model aim is in view of the above problems, providing a kind of environmental protection, improving production efficiency, reduce worker's production
The tuber extrusion forming head of labor intensity.
The utility model includes cylinder, inner shaft, outer shaft, and the outer shaft is hollow structure, is placed on one heart on the outside of inner shaft, institute
The lower end for stating inner shaft is connect with cylinder, and the inner shaft can be relatively rotated with outer shaft；Annular backup pad is set on outer shaft top, in institute
It states and several is set for concrete to be spilt block around by stent above annular backup pad；Under annular backup pad
Left and right alternately neighbouring two the first pressure rollers of high several first pressure rollers of low setting and the left and right sides on the outer shaft peripheral wall of side
Between the overlapped interlaced arrangement in edge.
Edge interlaced arrangement between first pressure roller of the utility model or so two rows, locations complementary, so as in roll-in troweling
Do not had during inner wall roll-in less than place, make concrete inside pipe wall uniform ground；When in use, mold center is installed on, by dryness
In concrete injection vertical die, move upwards, the concrete of injection is evenly distributed in mold, together since mold bottom
When squeeze, troweling concrete inside pipe wall, be finished product concrete pipe after demoulding, it is i.e. usable after resting to prescribed strength.The utility model ring
It protects, improves production efficiency, reduces worker's productive labor intensity.
Each first pressure roller of the utility model passes through pressure roller installing plate, roll shaft and outer axis connection, the pressure respectively
Roller installing plate is horizontally placed on outer shaft.Roll shaft is arranged vertically with horizontally disposed pressure roller installing plate, and the first pressure roller may be disposed at
Upper end, lower end or the both ends of roll shaft.
The utility model connects several third pressure rollers above the cylinder by roll shaft, for troweling concrete inside pipe wall.
The utility model sets wearing layer in the cylinder periphery, improves the service life of product.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes cylinder 1, inner shaft 2, outer shaft 3, outer shaft 3 is hollow structure, is placed on one heart
2 outside of inner shaft, the lower end of inner shaft 2 are connect with cylinder 1, and inner shaft 2 can be relatively rotated with outer shaft 3.
Annular backup pad 4 is set on 3 top of outer shaft, two are set by stent 5 for that will mix above annular backup pad 4
Solidifying soil spills block 6 around；Left and right is arranged alternately left side pressure roller installation on 3 peripheral wall of outer shaft below annular backup pad 4
Plate 7 and right side pressure roller installing plate 8, left side pressure roller installing plate 7 are higher than right side pressure roller installing plate 8；In left side, pressure roller installing plate 7 is upper
Side sets the first pressure roller 9 by roll shaft respectively with lower section, and on right side, the top of pressure roller installing plate 8 sets the second pressure roller by roll shaft
10, the second pressure roller 10 is set between two the first pressure rollers 9 and the overlapped interlaced arrangement of lower edges；Lead to above cylinder 1
It crosses roll shaft and connects several third pressure rollers 11, wearing layer 12 is set in 1 periphery of cylinder.
Claims (4)
1. a kind of tuber extrusion forming head, it is characterised in that：Including cylinder, inner shaft, outer shaft, the outer shaft is hollow structure,
It is placed on one heart on the outside of inner shaft, the lower end of the inner shaft is connect with cylinder, and the inner shaft can be relatively rotated with outer shaft；On outer shaft
Portion sets annular backup pad, several are set by stent for concrete to be spilt around above the annular backup pad
Block；It is controlled on outer shaft peripheral wall below annular backup pad on alternately high several first pressure rollers of low setting and the left and right sides
Under the overlapped interlaced arrangement in edge between adjacent two the first pressure rollers.
2. a kind of tuber extrusion forming head according to claim 1, it is characterised in that：Each first pressure roller point
It is not horizontally placed on outer shaft by pressure roller installing plate, roll shaft and outer axis connection, the pressure roller installing plate.
3. a kind of tuber extrusion forming head according to claim 1, it is characterised in that：Pass through roller above the cylinder
Several third pressure rollers of axis connection.
4. a kind of tuber extrusion forming head according to claim 1, it is characterised in that：It is set in the cylinder periphery resistance to
Grind layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415741.1U CN207465504U (en) | 2017-10-30 | 2017-10-30 | A kind of tuber extrusion forming head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415741.1U CN207465504U (en) | 2017-10-30 | 2017-10-30 | A kind of tuber extrusion forming head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207465504U true CN207465504U (en) | 2018-06-08 |
Family
ID=62265525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721415741.1U Active CN207465504U (en) | 2017-10-30 | 2017-10-30 | A kind of tuber extrusion forming head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207465504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599155A (en) * | 2017-10-30 | 2018-01-19 | 扬州市华光双瑞实业有限公司 | A kind of tuber extrusion forming head |
-
2017
- 2017-10-30 CN CN201721415741.1U patent/CN207465504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599155A (en) * | 2017-10-30 | 2018-01-19 | 扬州市华光双瑞实业有限公司 | A kind of tuber extrusion forming head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2457106C2 (en) | Method of producing hollow concrete elements | |
| CN101992500B (en) | Concrete pipe platform vibration moulding process and device thereof | |
| CN102966093B (en) | The prefabricated soldier pile of uneven arrangement of reinforcement and forming method thereof and moulding form | |
| CN102310480B (en) | Radial extruding tubing machine | |
| CN103895098A (en) | Process for forming vibration and extrusion process prestressed concrete pipe through core mold vibration method | |
| CN207465504U (en) | A kind of tuber extrusion forming head | |
| CN107599155A (en) | A kind of tuber extrusion forming head | |
| CN204221964U (en) | A kind of extruding demolding structure producing reinforced concrete pipe | |
| CN107486939A (en) | Lined Prestressed concrete cylinder pipe vertical vibrating shaped device | |
| CN106182843B (en) | A kind of preparation method of the high screen rate industrial and mineral drum sieve of high abrasion | |
| CN104552593A (en) | Method for producing reinforced concrete pipe by extrusion demolding of double vibration sources | |
| CA2103437C (en) | Concrete pipe fabrication | |
| CN104308986B (en) | The system of reinforced concrete pipe is produced by the extruding demoulding of double vibration sources | |
| CN203818308U (en) | Die opening distributing device of prestressed centrifugal pile | |
| CN207808043U (en) | A kind of annular prestressed reinforcing bar steel mould for electric pole | |
| CN216914323U (en) | Core mold vibration device for producing energy-saving concrete drain pipe | |
| CN204221963U (en) | A kind of system of being produced reinforced concrete pipe by two vibration source extruding demoulding | |
| CN114227898B (en) | Preparation method of hollow strut for grape vine | |
| CN105946102B (en) | A kind of quartz production lying device | |
| CN102267178B (en) | Forming head of pipe making machine | |
| CN204221960U (en) | A kind of two vibration source structures of producing reinforced concrete pipe | |
| CN105507645B (en) | Method for manufacturing reinforced concrete large thin shell spherical product by using hemispherical steel die | |
| CN207327270U (en) | A kind of mould for making prefabricated grouting behind shaft or drift lining abnormal shape root pile | |
| CN202219533U (en) | Shaping head of tuber | |
| CN206204797U (en) | A kind of highway bridge concrete steel form |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |