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CN-224224171-U - Multipurpose tube core mould

CN224224171UCN 224224171 UCN224224171 UCN 224224171UCN-224224171-U

Abstract

The utility model provides a multipurpose tube core die, which relates to the technical field of dies and comprises a concrete tube die main body and a multipurpose component, wherein the multipurpose component is a standard bottom die, a movable bottom die, a middle socket end bottom die or a middle socket end bottom die, the standard bottom die is in fit and clamping connection with the bottom of the concrete tube die main body, a standard tube can be produced through the fit and clamping connection of the standard bottom die and the concrete tube die main body, a standard short tube can be produced through the fit and clamping connection of the movable bottom die and the concrete tube die main body, and the middle socket end bottom die is in fit and clamping connection with the concrete tube die main body through the fit and clamping connection of the middle socket end bottom die and the concrete tube die main body. The utility model can effectively improve the utilization rate of the die and effectively reduce the cost.

Inventors

  • XU JIANZHONG
  • QIAO JUNHONG
  • CHEN GUOJUN
  • SHI YONGJUN
  • MA XIANG

Assignees

  • 江苏江扬建材机械有限公司

Dates

Publication Date
20260512
Application Date
20250311

Claims (7)

  1. 1. The multipurpose tube core die comprises a concrete tube die body (100), wherein the concrete tube die body (100) comprises an inner die and an outer die which are arranged inside and outside, and is characterized by further comprising a multipurpose assembly, wherein the multipurpose assembly is connected to the middle lower part between the inner die and the outer die; the multipurpose assembly is a standard bottom die (200), a movable bottom die (300), a relay socket end bottom die (400) or a relay socket end bottom die (500); the standard bottom die (200) is in fit and clamping connection with the bottom of the concrete pipe die main body (100) and is used for producing a standard pipe; The movable bottom die (300) is in fit and clamping connection with the concrete pipe die main body (100) and is used for producing standard short pipes; The bottom die (400) of the inter-relay socket end is in fit and clamping connection with the concrete pipe die main body (100) and is used for producing the inter-relay socket end pipe; the bottom die (500) of the inserting end of the relay is in fit and clamping connection with the die main body (100) of the concrete pipe and is used for producing the pipe of the inserting end of the relay.
  2. 2. The multipurpose die mold as recited in claim 1, wherein a first raised steel tube (301) is connected to the bottom of the movable bottom mold (300), and a first bottom mold (302) is welded to the bottom of the first raised steel tube (301).
  3. 3. The multipurpose die mold as recited in claim 2, wherein the first elevated steel pipes (301) are provided with eight elevated steel pipes and are uniformly distributed in a ring shape.
  4. 4. A multipurpose die as claimed in claim 2, wherein the first raised steel tube (301) is 70-79cm in length.
  5. 5. The multipurpose die mold as recited in claim 1, wherein a second raised steel tube (401) is connected to the bottom of the intermediate socket end bottom mold (400), and a second bottom mold (402) is welded to the bottom of the second raised steel tube (401).
  6. 6. The multipurpose die mold as recited in claim 5, wherein the second raised steel tubes (401) are provided with eight raised steel tubes and are uniformly distributed in a ring shape.
  7. 7. A multipurpose die mold as recited in claim 5, wherein said second elevated steel tube (401) has a length of 170-177cm.

Description

Multipurpose tube core mould Technical Field The utility model relates to the technical field of dies, in particular to a multipurpose die. Background The concrete pipe is made of reinforced concrete and used for conveying fluid, the existing reinforced concrete pipe is a prefabricated member generally, a pipe core die is needed in the prefabrication process, the concrete pipe is made through the pipe core die, and the concrete pipes with different sizes are needed to be special dies because the concrete pipe is provided with various sizes, so that the special dies can cause the problems of low die utilization rate and high cost. Disclosure of utility model Aiming at the problems, the utility model provides the multipurpose tube core die which has simple structure, is convenient and practical and saves cost. The multipurpose tube core die comprises a concrete tube die body, a multipurpose assembly and a die, wherein the concrete tube die body comprises an inner die and an outer die which are arranged inside and outside the concrete tube die body, and the multipurpose assembly is connected to the middle lower part between the inner die and the outer die; the standard bottom die is in adaptive clamping connection with the bottom of the concrete pipe die main body, and standard pipes can be produced through the adaptive clamping connection of the standard bottom die and the concrete pipe die main body; The movable bottom die is in fit and clamping connection with the concrete pipe die main body, and a standard short pipe with the length of 3 meters can be produced through the fit and clamping connection of the movable bottom die and the concrete pipe die main body; The bottom die of the relay socket end is in fit and clamping connection with the concrete pipe die main body, and the pipe concrete of the relay socket end (namely the pipe concrete of the relay socket end part) can be produced through the fit and clamping connection of the bottom die of the relay socket end with the concrete pipe die main body; The bottom die of the relay socket end is in fit and clamping connection with the concrete pipe die main body, and the pipe concrete of the relay socket end (namely the pipe concrete of the relay socket end part) can be directly produced through the fit and clamping connection of the bottom die of the relay socket end and the concrete pipe die main body. The bottom of the movable bottom die is connected with a first heightened steel pipe, the bottom of the first heightened steel pipe is welded with the first bottom die, and the length of the first heightened steel pipe is 70-79cm. The first heightened steel pipes are eight and are uniformly distributed in an annular shape. Through the setting of first die block and first steel pipe that increases, first die block and first steel pipe that increases can be effectively fixed and spacing to movable die block to this makes things convenient for manufacturing standard short tube coupling. The bottom of the bottom die at the bellmouth end of the relay is connected with a second heightened steel pipe, the bottom of the second heightened steel pipe is welded with a second bottom die, and the length of the second heightened steel pipe is 170-177cm. The second heightened steel pipes are eight and are uniformly distributed in an annular shape. When the concrete pipe die main body is in fit and clamping connection with the standard bottom die, the concrete pipe die main body is only in fit and clamping connection with the standard bottom die and is not connected with the movable bottom die, the middle bell end bottom die and the middle spigot end bottom die. When the concrete pipe die main body is in fit and clamping connection with the movable bottom die, the concrete pipe die main body is only in fit and clamping connection with the movable bottom die and is not connected with the standard bottom die, the middle bell end bottom die and the middle spigot end bottom die. When the concrete pipe die main body is in fit and clamping connection with the bottom die of the bell end of the relay, the concrete pipe die main body is only in fit and clamping connection with the bottom die of the bell end of the relay, and is not connected with the standard bottom die, the movable bottom die and the bottom die of the spigot end of the relay. When the concrete pipe die main body is in fit and clamping connection with the bottom die of the socket end of the relay, the concrete pipe die main body is only in fit and clamping connection with the bottom die of the socket end of the relay and is not connected with the standard bottom die, the movable bottom die and the bottom die of the bell end of the relay. Therefore, when in production and processing, only the relay socket end pipe can be manufactured, and the method is convenient and reliable. In operation, the concrete pipe mold body is used as a matrix to match any one of the standard bottom mold, the movable bottom mold, the midd