CN213703943U - Steel mould for suspension roll drain pipe - Google Patents
Steel mould for suspension roll drain pipe Download PDFInfo
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- CN213703943U CN213703943U CN202022182243.5U CN202022182243U CN213703943U CN 213703943 U CN213703943 U CN 213703943U CN 202022182243 U CN202022182243 U CN 202022182243U CN 213703943 U CN213703943 U CN 213703943U
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- hole
- flange
- mould
- button
- shaped nail
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Abstract
The utility model provides a steel mould for a suspension roller drain pipe, which comprises an upper mould and a lower mould, wherein the upper mould is provided with an upper flange along the axis direction, the lower mould is provided with a lower flange along the axis direction, the upper flange is provided with an upper through hole, a T-shaped nail is fixedly connected in the upper through hole, and the lower end of the T-shaped nail is provided with a notch; the lower flange is provided with a lower through hole with the same size as the upper flange, and the upper through hole and the lower through hole are corresponding in position, so that the T-shaped nail falls into the lower through hole when the upper die is covered in the lower die; the side surface of the lower flange is provided with a groove hole, a buckle device is arranged in the groove hole and comprises a button, the button slides in the groove hole, the middle of the button is provided with a rectangular hole, the side wall of the rectangular hole is provided with a bulge wedged with the notch of the T-shaped nail, one end of the button is fixedly connected with a spring, and the other end of the spring is fixed on the lower flange. During operation, the T-shaped nail is only required to be inserted into the lower through hole to complete locking, time and labor are saved, and working efficiency is improved.
Description
Technical Field
The utility model relates to a cement concrete pipe overhang roll former field, concretely relates to is to the improvement of overhang roll drain pipe steel mould.
Background
The main parts of the overhang roll machine are a suspension roll shaft and a steel die, the reinforced concrete pipe is formed by utilizing the pressure and the centrifugal force generated by the rotation of the steel die and the suspension roll shaft, and then the strength of the pipe is enhanced by utilizing steam curing, and the overhang roll machine is mainly used for producing shorter reinforced concrete pipes.
The steel mould of the suspension roller machine is divided into an upper mould and a lower mould, the upper mould and the lower mould are covered to form a circular steel mould, and in the prior art, a crane is used for lifting the upper mould to cover the lower mould, aligning with flange bolt holes of the upper mould and the lower mould, and penetrating and screwing bolts. Because the mould size is great, not only the bolt hole is difficult to align, and it is also very hard to twist the bolt, leads to work efficiency lower.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a suspension roller drain pipe steel mould with high working efficiency.
The utility model discloses a following technical scheme realizes: a steel mould for a suspension roll drain pipe comprises an upper mould and a lower mould, wherein the upper mould is provided with an upper flange along the axis direction, the lower mould is provided with a lower flange along the axis direction, the upper flange is provided with an upper through hole, a T-shaped nail is fixedly connected in the upper through hole, and the lower end of the T-shaped nail is provided with a notch; the lower flange is provided with a lower through hole which has the same size as the upper flange, and the upper through hole and the lower through hole correspond in position, so that the T-shaped nail falls into the lower through hole when the upper die cover is closed in the lower die; the side face of the lower flange is provided with a groove hole, a buckling device is arranged in the groove hole and comprises a button, the button slides in the groove hole, a rectangular hole is formed in the middle of the button, a bulge wedged with the notch of the T-shaped nail is arranged on the side wall of the rectangular hole, one end of the button is fixedly connected with a spring, and the other end of the spring is fixed on the lower flange.
Preferably, the number of the upper flange and the lower flange is plural.
Preferably, a stop lever is arranged on the side surface of the lower flange and is fixedly connected to the side surface of the lower flange through a knob.
Compared with the prior art, the utility model has the advantages that the upper flange is provided with the upper through hole, the T-shaped nail is fixedly connected in the upper through hole, and the lower end of the T-shaped nail is provided with the notch; the lower flange is provided with a lower through hole with the same size as the upper flange, and the upper through hole and the lower through hole are corresponding in position, so that the T-shaped nail falls into the lower through hole when the upper die is covered in the lower die; the side surface of the lower flange is provided with a groove hole, a buckle device is arranged in the groove hole and comprises a button, the button slides in the groove hole, the middle of the button is provided with a rectangular hole, the side wall of the rectangular hole is provided with a bulge wedged with the notch of the T-shaped nail, one end of the button is fixedly connected with a spring, and the other end of the spring is fixed on the lower flange. During operation, the T-shaped nail is only required to be inserted into the lower through hole to complete locking, time and labor are saved, and working efficiency is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a steel mould of a suspension roller drain pipe of the structure of the utility model;
FIG. 2 is an enlarged view at B of FIG. 1;
FIG. 3 is a partial schematic view of the upper and lower dies of the present invention in a separated configuration;
FIG. 4 is a schematic view of the lower mold of the structure of the present invention;
FIG. 5 is an enlarged view at A of FIG. 4;
in the figure: 1. an upper die; 2. an upper flange; 21. t-shaped nails; 22. an upper through hole; 3. a lower flange; 31. a lower through hole; 32. a gear lever; 33. a button; 331. a rectangular hole; 332. a protrusion; 34. a spring; 35. a slot; 4. and (5) a lower die.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-5: a steel die for a suspension roll drain pipe comprises an upper die 1 and a lower die 4, wherein the upper die 1 is provided with an upper flange 2 along the axis direction, the lower die 4 is provided with a lower flange 3 along the axis direction, the upper flange 2 covers the lower flange 3 when the upper die 1 and the lower die 4 are superposed, an upper through hole 22 is formed in the upper flange 2, a T-shaped nail 21 is fixedly connected in the upper through hole 22, and a notch is formed in the lower end of the T-shaped nail 21; the lower flange 3 is provided with a lower through hole 31 which has the same size as the upper flange 2, and the upper through hole 22 corresponds to the lower through hole 31 in position, so that the T-shaped nail 21 falls into the lower through hole 31 when the upper die 1 is covered in the lower die 4; the side of the lower flange 3 is provided with a slotted hole 35, a buckling device is arranged in the slotted hole 35 and comprises a button 33, the button 33 slides in the slotted hole 35, a rectangular hole 331 is arranged in the middle of the button 33, the side wall of the rectangular hole 331 is provided with a bulge 332 wedged with the notch of the T-shaped nail 21, one end of the button 33 is fixedly connected with a spring 34, and the other end of the spring 34 is fixed on the lower flange 3. When T type nail 21 is installed when in-process in the lower through-hole 31, touch protruding 332, the extrusion protruding 332 makes spring 34 warp, T type nail 21 installs the back in place, spring 34 bounce-back button 33 makes protruding 332 block is in the breach, simple convenient completion go up mould 1 with lower mould 4 locks to improve work efficiency.
The upper flange 2 and the lower flange 3 are multiple, and the locking strength is improved by the multiple upper flanges 2 and the multiple lower flanges 3.
And a stop lever 32 is arranged on the side surface of the lower flange 3, and the stop lever 32 is fixedly connected to the side surface of the lower flange 3 through a knob. When the upper die 1 and the lower die 4 need to be separated, the buttons 33 are pressed down, and the stop lever 32 is rotated to block the side surfaces of the buttons 33, so that the buttons 33 are kept in an unlocked state, and the upper die 1 and the lower die 4 are conveniently separated.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a suspension roller drain pipe steel mould, includes mould and lower mould, it is provided with the flange along the axle center direction to go up the mould, the lower mould is provided with lower flange, its characterized in that along the axle center direction: an upper through hole is formed in the upper flange, a T-shaped nail is fixedly connected in the upper through hole, and a notch is formed in the lower end of the T-shaped nail;
the lower flange is provided with a lower through hole which has the same size as the upper flange, and the upper through hole and the lower through hole correspond in position, so that the T-shaped nail falls into the lower through hole when the upper die cover is closed in the lower die;
the side face of the lower flange is provided with a groove hole, a buckling device is arranged in the groove hole and comprises a button, the button slides in the groove hole, a rectangular hole is formed in the middle of the button, a bulge wedged with the notch of the T-shaped nail is arranged on the side wall of the rectangular hole, one end of the button is fixedly connected with a spring, and the other end of the spring is fixed on the lower flange.
2. The overhang roll drain pipe steel form of claim 1, wherein: the upper flange and the lower flange are multiple.
3. The overhang roll drain pipe steel form of claim 1, wherein: and a stop lever is arranged on the side surface of the lower flange and is fixedly connected to the side surface of the lower flange through a knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182243.5U CN213703943U (en) | 2020-09-28 | 2020-09-28 | Steel mould for suspension roll drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182243.5U CN213703943U (en) | 2020-09-28 | 2020-09-28 | Steel mould for suspension roll drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213703943U true CN213703943U (en) | 2021-07-16 |
Family
ID=76796059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022182243.5U Active CN213703943U (en) | 2020-09-28 | 2020-09-28 | Steel mould for suspension roll drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213703943U (en) |
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2020
- 2020-09-28 CN CN202022182243.5U patent/CN213703943U/en active Active
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