CN218692994U

CN218692994U - Water expansion forming machine for processing radiator pipe fitting

Info

Publication number: CN218692994U
Application number: CN202223046803.XU
Authority: CN
Inventors: 李如福
Original assignee: Wanchang Hongda Tangshan Hvac Equipment Co ltd
Current assignee: Wanchang Hongda Tangshan Hvac Equipment Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model provides a radiator pipe fitting processing water make-up machine that rises, including workstation and the last mould of elevating system and fixed mounting at the elevating system output of setting at the workstation top, the top center fixed mounting of workstation has the shell that catchments, the interior diapire fixed mounting of the shell that catchments has the support shell, the multirow inlet opening has all been seted up to the both sides of support shell. After finishing processing, in the recess and in the pipe fitting part of meeting rivers go into the shell that catchments, and in the inlet opening gets into the support shell, water level along with supporting in the shell rises gradually, can push up floating plate, and drive the floating rod through floating plate in the through-hole rebound, thereby it shifts out from accomodating the inslot to drive the frame of lifting, hold up the one end of pipe fitting through the frame of lifting, thereby make the pipe fitting take place the slope perk, be convenient for pour out remaining water in the pipe fitting, block the other end of pipe fitting through stop gear simultaneously, prevent that the pipe fitting from dropping, and then realize the ejecting effect of pipe fitting.

Description

Water expansion forming machine for processing radiator pipe fitting

Technical Field

The utility model relates to a pipe fitting machine-shaping technical field, concretely relates to radiator pipe fitting processing water make-up machine that rises.

Background

The water expansion machine is an advanced manufacturing technology for manufacturing a hollow integral component by internal high pressure forming, and the principle of the water expansion machine is that a pipe is used as a blank, water is used as a transmission medium, water with ultrahigh pressure is filled into the pipe to generate pressure on the inner wall of the pipe, two ends of the pipe are sealed by a punch, and material supplement is provided for pipe forming by axial feeding, so that the outer wall of the pipe is completely attached to a die cavity, and a part with a required shape is obtained;

the application numbers are: CN202120609806.6 granted by China, which discloses a water expansion machine for pipe fitting processing, comprising a water expansion machine main body, wherein a workbench is arranged on the water expansion machine main body. Through the arranged blocking mechanism, when the extrusion head moves towards the forming die, the end part of the blocking mechanism can be abutted against the side end of the forming die, so that water flow sprayed out of the end part of the forming die after pressure relief of the water expansion main body can be blocked by the blocking mechanism, and the water flow is prevented from being sprayed to a worker operating the water expansion main body;

although the technical problem that high-pressure water is sprayed outwards from the water injection port at the end part of the die when the oil cylinder retracts so that workers are frightened and safety accidents are easily caused is solved in the technical scheme, after the oil cylinder is machined, the pipe is inconvenient to take out in a die groove, and the workers are required to pour out residual water in the pipe, so that the operation steps are complicated, and the work efficiency is easily reduced;

therefore, the water expansion forming machine for processing the radiator pipe fitting is provided, and the defects in the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radiator pipe fitting processing water rises make-up machine has solved the problem that exists among the correlation technique.

The technical scheme of the utility model as follows: the water expansion forming machine for machining the radiator pipe fitting comprises a workbench, a lifting mechanism arranged at the top of the workbench and an upper die fixedly mounted at the output end of the lifting mechanism, wherein a water collecting shell is fixedly mounted at the center of the top of the workbench, a supporting shell is fixedly mounted on the inner bottom wall of the water collecting shell, and a plurality of rows of water inlet holes are formed in two sides of the supporting shell;

a lower die is fixedly mounted at the top of the supporting shell, grooves are formed in the top of the lower die and the bottom of the upper die, an accommodating groove is formed in one side of the inner part of each groove, and a through hole is formed in the accommodating groove;

a floating rod is slidably connected inside the through hole, a floating disc is fixedly connected to the bottom end of the floating rod, and a lifting frame for supporting the pipe is fixedly connected to the top end of the floating rod;

one side of the supporting shell is provided with a limiting mechanism for blocking the pipe, and the top of the workbench is provided with a water injection mechanism for plugging two ends of the pipe.

Preferably: stop gear includes fixed block and the electric telescopic handle of fixed mounting at the fixed block top of fixed block and fixed connection at the dog of electric telescopic handle output of fixed mounting in support shell one side.

Preferably, the following components: the lifting mechanism comprises four guide rods fixedly arranged at the top of the workbench in a matrix form and a top plate fixedly connected to the top ends of the four guide rods together, the lifting mechanism further comprises a hydraulic cylinder fixedly arranged at the top of the top plate and a movable plate connected to the surfaces of the four guide rods in a sliding mode together, the output end of the hydraulic cylinder is fixedly connected with the movable plate, and the upper die is fixedly arranged at the bottom of the movable plate.

Preferably: the water injection mechanism comprises a strip-shaped plate and a cylinder, wherein the strip-shaped plate and the cylinder are symmetrically and fixedly arranged on one side of the strip-shaped plate and are fixedly arranged on two sides of the top of the workbench, and the water injection mechanism further comprises a water injection barrel and a water inlet pipe, wherein the water injection barrel is fixedly arranged at the output end of the cylinder, and the water inlet pipe is fixedly connected to the surface of the water injection barrel.

Preferably: the bottom fixed mounting of workstation has the storage water tank, the storage water tank leads to pipe and catchments the shell and is linked together, one side fixedly connected with drain pipe of storage water tank.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses after the completion processing, in the recess and in the pipe fitting part of water meeting rivers go into the shell that catchments, and in the inlet opening gets into the support shell, along with supporting the water level in the shell and rising gradually, can push up floating plate, and through floating plate drive the float bar at through-hole rebound, thereby it shifts out from accomodating the inslot to drive the frame of lifting, hold up the one end of pipe fitting through the frame of lifting, thereby make the pipe fitting take place the slope perk, be convenient for pour out remaining water in the pipe fitting, block the other end of pipe fitting through stop gear simultaneously, prevent that the pipe fitting from dropping, and then realize the ejecting effect of pipe fitting, the pipe fitting of processing completion is taken out to the staff of being convenient for, the effect of pouring out remaining water in the pipe fitting has also been played simultaneously, staff's operation convenience and pipe fitting machine-shaping's efficiency have effectively been improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a cross-sectional view of the lower mold of the present invention;

FIG. 3 is a partial structure view of the guide bar of the present invention;

fig. 4 is a partial structure view of the workbench of the present invention.

Reference numerals: 1. a work table; 2. an upper die; 3. a water collection shell; 4. a support housing; 5. a water inlet hole; 6. a lower die; 7. a storage groove; 8. a float rod; 9. a floating disc; 10. a lifting frame; 11. a fixed block; 12. an electric telescopic rod; 13. a stopper; 14. a guide bar; 15. a top plate; 16. a hydraulic cylinder; 17. moving the plate; 18. a strip plate; 19. a cylinder; 20. a water injection barrel; 21. a water storage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

Examples

The water expansion forming machine for processing the radiator pipe fitting shown in fig. 1-4 comprises a workbench 1, a lifting mechanism arranged at the top of the workbench 1 and an upper die 2 fixedly arranged at the output end of the lifting mechanism, wherein a water collecting shell 3 is fixedly arranged at the center of the top of the workbench 1, a supporting shell 4 is fixedly arranged on the inner bottom wall of the water collecting shell 3, and a plurality of rows of water inlet holes 5 are formed in two sides of the supporting shell 4;

a lower die 6 is fixedly mounted at the top of the supporting shell 4, grooves are formed in the top of the lower die 6 and the bottom of the upper die 2, an accommodating groove 7 is formed in one side of the inner portion of each groove, and a through hole is formed in the accommodating groove 7;

a floating rod 8 is slidably connected inside the through hole, the bottom end of the floating rod 8 is fixedly connected with a floating disc 9, and the top end of the floating rod 8 is fixedly connected with a lifting frame 10 for supporting the pipe;

a limiting mechanism for blocking the pipe is arranged on one side of the supporting shell 4, and a water injection mechanism for plugging two ends of the pipe is arranged at the top of the workbench 1;

when the pipe fitting is molded, the pipe fitting is placed into a groove in a lower die 6, an upper die 2 is driven by a lifting mechanism to move downwards to be in contact with the lower die 6 for sealing, the pipe fitting is wrapped and clamped, and meanwhile, a water injection mechanism injects water into the pipe fitting, so that the purpose of molding the pipe fitting is achieved;

after finishing the shaping work, elevating system drives the mould 2 to shift up and separates with bed die 6, water injection mechanism also separates with the pipe fitting simultaneously, here simultaneously in the recess and in the pipe fitting some meeting rivers go into catchment shell 3, and get into in the support shell 4 through inlet opening 5, along with supporting the water level in the shell 4 and rising gradually, can push up floating plate 9, and drive the kicking bar 8 through floating plate 9 and upwards move in the through-hole, thereby drive lifting frame 10 and shift out from accomodating the groove 7, lift the one end of pipe fitting through lifting frame 10, thereby make the pipe fitting take place the slope perk, be convenient for pour out remaining water in the pipe fitting, block the other end of pipe fitting through stop gear simultaneously, prevent that the pipe fitting from dropping, and then realize the effect of ejecting pipe fitting, be convenient for the staff to take out the pipe fitting that the processing was accomplished, the effect of pouring out remaining water in the pipe fitting has also been played simultaneously, staff's operational convenience and pipe fitting processing fashioned efficiency have effectively been improved.

In this embodiment, specifically: the limiting mechanism comprises a fixed block 11 fixedly arranged on one side of the supporting shell 4, an electric telescopic rod 12 fixedly arranged on the top of the fixed block 11, and a stop block 13 fixedly connected to the output end of the electric telescopic rod 12; after accomplishing the shaping processing, elevating system drives mould 2 and shifts up, and electric telescopic handle 12 drives dog 13 and shifts up simultaneously, is convenient for block the tubular product work piece after the slope, prevents that the tubular product work piece from dropping.

In this embodiment, specifically: the lifting mechanism comprises four guide rods 14 fixedly arranged at the top of the workbench 1 in a matrix form and a top plate 15 fixedly connected to the top ends of the four guide rods 14, and further comprises hydraulic cylinders 16 fixedly arranged at the top of the top plate 15 and a moving plate 17 slidably connected to the surfaces of the four guide rods 14, the output ends of the hydraulic cylinders 16 are fixedly connected with the moving plate 17, and the upper die 2 is fixedly arranged at the bottom of the moving plate 17; the movable plate 17 is pushed to slide downwards on the guide rod 14 through the hydraulic cylinder 16, so that the upper die 2 is driven to move downwards to be in contact with the lower die 6, the effect of clamping and sealing the pipe fitting is achieved, the sealing performance between the upper die 2 and the lower die 6 is guaranteed, the subsequent water injection molding treatment is facilitated, and the pipe fitting molding quality is enhanced.

In this embodiment, specifically: the water injection mechanism comprises strip-shaped plates 18 which are symmetrically and fixedly arranged on two sides of the top of the workbench 1 and a cylinder 19 which is fixedly arranged on one side of the strip-shaped plates 18, and also comprises a water injection barrel 20 which is fixedly arranged on the output end of the cylinder 19 and a water inlet pipe which is fixedly connected to the surface of the water injection barrel 20, wherein the water injection barrel 20 is a barrel with an open end and a sealed end; when adding man-hour, drive water injection section of thick bamboo 20 through cylinder 19 to remove with 6 directions on the bed die to make water injection section of thick bamboo 20 stretch into in the recess and contact with the both ends of pipe fitting, and with inlet tube and outside pipe connection, carry outside water to water injection section of thick bamboo 20 and pipe fitting in through the inlet tube simultaneously, and then realize the fashioned effect of tubular product, guaranteed working effect.

In this embodiment, specifically: a water storage tank 21 is fixedly installed at the bottom of the workbench 1, a filtering part for filtering collected water is arranged inside the water storage tank 21, the water storage tank 21 is communicated with the water collection shell 3 through a water pipe, a water discharge pipe is fixedly connected to one side of the water storage tank 21, and valves are installed on the surfaces of the water discharge pipe and the water pipe; when the primary processing is finished, the water collected in the water collecting shell 3 is conveyed to the water storage tank 21 through the water pipe to be stored by opening the valve on the water pipe, and the water can be filtered through the filtering part, so that secondary utilization is facilitated, and water resource waste is avoided.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Radiator pipe fitting processing water rises make-up machine, including workstation (1) and the elevating system and fixed mounting of setting at workstation (1) top mould (2) of going up at the elevating system output, its characterized in that: a water collecting shell (3) is fixedly installed at the center of the top of the workbench (1), a supporting shell (4) is fixedly installed on the inner bottom wall of the water collecting shell (3), and a plurality of rows of water inlet holes (5) are formed in two sides of the supporting shell (4);

a lower die (6) is fixedly mounted at the top of the supporting shell (4), grooves are formed in the top of the lower die (6) and the bottom of the upper die (2), an accommodating groove (7) is formed in one side of the inner portion of each groove, and a through hole is formed in each accommodating groove (7);

a floating rod (8) is connected inside the through hole in a sliding manner, a floating disc (9) is fixedly connected to the bottom end of the floating rod (8), and a lifting frame (10) for supporting the pipe is fixedly connected to the top end of the floating rod (8);

one side of the supporting shell (4) is provided with a limiting mechanism for blocking the pipe, and the top of the workbench (1) is provided with a water injection mechanism for blocking two ends of the pipe.

2. The water expansion forming machine for processing radiator pipes according to claim 1, wherein: the limiting mechanism comprises a fixing block (11) fixedly mounted on one side of the supporting shell (4), an electric telescopic rod (12) fixedly mounted at the top of the fixing block (11), and a stop block (13) fixedly connected to the output end of the electric telescopic rod (12).

3. The radiator tube processing water expansion forming machine according to claim 1, wherein: the lifting mechanism comprises four guide rods (14) fixedly arranged at the top of the workbench (1) in a matrix form and a top plate (15) fixedly connected to the top ends of the four guide rods (14).

4. A water expansion forming machine for processing radiator pipe fittings according to claim 3, wherein: the lifting mechanism also comprises a hydraulic cylinder (16) fixedly arranged at the top of the top plate (15) and a moving plate (17) which is connected to the surfaces of the four guide rods (14) in a sliding manner.

5. The radiator tube processing water expansion forming machine according to claim 4, wherein: the output end of the hydraulic cylinder (16) is fixedly connected with the movable plate (17), and the upper die (2) is fixedly installed at the bottom of the movable plate (17).

6. The water expansion forming machine for processing radiator pipes according to claim 1, wherein: the water injection mechanism comprises strip-shaped plates (18) which are symmetrically and fixedly arranged on two sides of the top of the workbench (1) and a cylinder (19) which is fixedly arranged on one side of the strip-shaped plates (18).

7. The radiator tube processing water expansion forming machine according to claim 6, wherein: the water injection mechanism further comprises a water injection barrel (20) fixedly installed at the output end of the air cylinder (19) and a water inlet pipe fixedly connected to the surface of the water injection barrel (20).

8. The radiator tube processing water expansion forming machine according to claim 1, wherein: the bottom fixed mounting of workstation (1) has storage water tank (21), storage water tank (21) lead to pipe and catchment shell (3) and are linked together, one side fixedly connected with drain pipe of storage water tank (21).