CN-224224423-U - Pipe joint mould

Abstract

The utility model relates to the technical field of dies, and discloses a pipeline connector die which solves the problems that the existing die realizes demoulding in a push plate jacking mode, round or opposite workpieces are difficult to lift and demould through the push plate, and the application range is limited, and comprises a workbench, wherein the middle part of the top of the workbench is fixedly provided with a lower die, one side of the top of the workbench is fixedly provided with a supporting frame, the top of the supporting frame is fixedly provided with an electric push rod, the driving end of the electric push rod downwards penetrates through the supporting frame and is fixedly provided with an upper die, one side of the inner bottom of the workbench is fixedly provided with a servo motor through a supporting plate, one side of the top of the upper die is fixedly provided with a material pipe through a material injection valve, two sides of the inner part of the workbench are fixedly provided with air cylinders through fixing sleeves, and one ends, close to each other, of the two air cylinders are fixedly provided with air pipes; the die can effectively realize the demolding of round or opposite workpieces so as to meet the requirements of different processing and production, and has very good use effect.

Inventors

• GONG HUIXIANG
• YANG KUANHONG

Assignees

• 山东青铝模具制造有限公司

Dates

Publication Date

20260512

Application Date

20250612

Claims (4)

1. 1. A pipeline connector die comprises a workbench (1) and is characterized in that a lower die (2) is fixedly arranged in the middle of the top of the workbench (1), a support frame (3) is fixedly arranged at one side of the top of the workbench (1), an electric push rod (4) is fixedly arranged at the top of the support frame (3), a transmission end of the electric push rod (4) downwards penetrates through the support frame (3) and is fixedly provided with an upper die (5), a servo motor (11) is fixedly arranged at one side of the inner bottom of the workbench (1) through a support plate (10), a material pipe (9) is fixedly arranged at one side of the top of the upper die (5) through a material injection valve (8), air cylinders (27) are fixedly arranged at two sides of the inner side of the workbench (1) through fixing sleeves (30), air cylinders (28) are fixedly arranged at one ends, which are close to each other, of the two air cylinders (28) are respectively extended into the inner side of the lower die (2) and are respectively fixedly provided with an air valve (29), the two air valves (29) are respectively fixedly arranged in the inner side of the lower die (2), the two air cylinders (30) are respectively fixedly connected with the inner walls (26) of the workbench (1) through fixing sleeves (31), the surfaces of the two fixing sleeves (30) are respectively, the two air cylinders are respectively fixedly connected with the inner walls of the inner piston (27) through the inner piston (27), the output end of the servo motor (11) is provided with a transmission assembly, the transmission assembly is in transmission connection with the two pistons (26), power is output to the two pistons (26) through the transmission assembly when the servo motor (11) operates, the two pistons (26) are made to move oppositely to extrude gas, one side of the top of the upper die (5) is fixedly provided with a sliding rod (6), the surface of the sliding rod (6) is sleeved with a sliding sleeve (7), and the sliding sleeve (7) is fixedly arranged on one side of the top of the supporting frame (3).
2. 2. The pipe joint die as claimed in claim 1, wherein the transmission assembly comprises a driving sprocket (13), one side of the driving sprocket (13) is rotatably connected with the inner bottom of the workbench (1) through a positioning seat (12), one side of the driving sprocket (13) is provided with a driven sprocket (14), a chain is meshed and connected between the driven sprocket (14) and the driving sprocket (13), a shaft lever (15) is fixedly arranged in the middle of the driven sprocket (14), and the surface of the shaft lever (15) is rotatably connected with the inner bottom of the workbench (1) through four shaft sleeves (16).
3. 3. The pipe joint die as claimed in claim 2, wherein the drive bevel gears (17) are fixedly mounted at two ends of the shaft rod (15), the driven bevel gears (18) are connected to one sides of the surfaces of the two drive bevel gears (17) in a meshed mode, the transmission gears (20) are fixedly mounted on one sides of the two driven bevel gears (18) through the rotating rods (19), one sides of the two transmission gears (20) are rotatably connected with the inner bottom of the workbench (1) through the second rotating seat (22), and the other sides of the two driven bevel gears (18) are rotatably connected with the inner bottom of the workbench (1) through the first rotating seat (21).
4. 4. A pipe joint die as claimed in claim 3, wherein the upper parts of the transmission gears (20) are respectively connected with racks (23) in a meshed manner, push-pull rods (25) are fixedly arranged at one ends of the bottoms of the racks (23) through supporting arms (24), and one sides, close to each other, of the two push-pull rods (25) extend into two air cylinders (27) respectively and are fixedly connected with two pistons (26).

Description

Pipe joint mould Technical Field The utility model belongs to the technical field of dies, and particularly relates to a pipeline connector die. Background The pipeline connector die is a special tool for manufacturing the pipeline connector, and can be used for efficiently and accurately producing a pipeline connector product meeting the requirements through die molding; the die is generally composed of a die body and the like, and can be provided with structures such as pouring grooves, pouring openings, mounting lugs, fixing holes and the like, and part of the die body is also provided with reinforcing ribs for improving strength, so that the die can ensure the shape and the dimensional accuracy of a connector in the manufacturing process and ensure the product quality. The water pipe joint can be used for manufacturing water pipe joints, drainage pipe joints and the like in the building field, can be used for manufacturing irrigation pipe joints, water pipe joints and the like in the water conservancy field, can be used for manufacturing corrosion-resistant and high-temperature-resistant chemical pipe joints, petroleum pipe joints and the like in the chemical and petroleum fields, and provides key support for the construction of pipe systems in various industries; The prior patent (bulletin number: CN 221518665U) discloses a die convenient for demolding, when the die is used, an air cylinder is started, the air cylinder drives a sliding plate and a lower die holder to move downwards, a supporting plate supports a part, the part is separated from the lower die holder, the demolding of the part is convenient, the die realizes demolding in a push plate jacking mode, and round or opposite workpieces are difficult to lift and demold through the push plate, so that the application range is limited. Disclosure of utility model Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the pipeline connector die, which effectively solves the problems that the existing die adopts a push plate jacking mode to realize demoulding, and round or opposite workpieces are difficult to jack up and demould through the push plate, and the application range of the die is limited. The pipeline connector die comprises a workbench, a lower die is fixedly arranged in the middle of the top of the workbench, a supporting frame is fixedly arranged on one side of the top of the workbench, an electric push rod is fixedly arranged on the top of the supporting frame, a driving end of the electric push rod penetrates through the supporting frame downwards and is fixedly provided with an upper die, a servo motor is fixedly arranged on one side of the bottom in the workbench through a supporting plate, a material pipe is fixedly arranged on one side of the top of the upper die through a material injection valve, air cylinders are fixedly arranged on two sides of the inside of the workbench through fixing sleeves, air pipes are fixedly arranged at one ends of the two air cylinders, which are close to each other, extend into the lower die and are fixedly provided with air valves, the two air valves are fixedly arranged in the lower die, the surfaces of the two fixing sleeves are fixedly connected with one side inner wall of the workbench through fixing columns, pistons are respectively arranged in the two air cylinders, the circumferential surfaces of the pistons are tightly attached to the inner wall of the one side of the workbench, a driving assembly is arranged at the output end of the servo motor, the driving assembly is in driving connection with the two pistons, the servo motor outputs power to the two pistons through the driving assembly, the two pistons are respectively driven by the driving assembly, the two pistons are respectively move towards the two pistons, and the sliding sleeves are fixedly arranged on one side of the top of the supporting frame, and the sliding sleeve is fixedly arranged on one side of the top of the sliding rod. Preferably, the transmission assembly comprises a driving sprocket, one side of the driving sprocket is rotationally connected with the inner bottom of the workbench through a positioning seat, one side of the driving sprocket is provided with a driven sprocket, a chain is connected between the driven sprocket and the driving sprocket in a meshed mode, a shaft rod is fixedly installed in the middle of the driven sprocket, and the surface of the shaft rod is rotationally connected with the inner bottom of the workbench through four shaft sleeves. Preferably, the both ends of axostylus axostyle all fixed mounting has initiative bevel gear, and one side on two initiative bevel gear surfaces all meshes to be connected with driven bevel gear, and one side of two driven bevel gears all has drive gear through dwang fixed mounting, and one side of two drive gears all rotates the connection through the interior bottom of second rotation seat and workstation, and