CN219074875U

CN219074875U - Pipe blanking die

Info

Publication number: CN219074875U
Application number: CN202223158117.1U
Authority: CN
Inventors: 张云锦
Original assignee: Ruishuo Heat Transfer Technology Dongguan Co ltd
Current assignee: Ruishuo Heat Transfer Technology Dongguan Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-26
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to the technical field of pipe fitting blanking dies and discloses a pipe fitting blanking die which comprises a bottom plate, a lower module and an upper module, wherein the right side of the upper surface of the bottom plate is fixedly connected with the lower module, a first through groove is formed in the middle of the upper surface of the lower module, a jack is formed in the middle of the inner wall of the bottom of the first through groove, and a limiting hole is formed in the outer side of the upper surface of the lower module. This pipe fitting blanking mould is extruded the reaction force that produces through return spring, can carry out quick promotion to the right side to strike the pipe for strike the pipe fitting that the pipe fitting right side was to the cover after the loop bar surface processing was accomplished, make the pipe fitting by the activity of breaking away from and the loop bar cup joint of striking, make the device realized carrying out quick function of taking off to the pipe fitting after having accomplished processing, labour saving and time saving, the indirectly has shortened the processing time of staff to single group pipe fitting, has guaranteed staff's work efficiency.

Description

Pipe blanking die

Technical Field

The utility model relates to the technical field of pipe blanking dies, in particular to a pipe blanking die.

Background

In the stamping production, a die used for blanking is called a blanking die, and in the process of processing the pipe, the pipe is frequently blanked by the blanking die; the blanking die has the advantages of high working efficiency, relatively stable working and product quality assurance when in use; but current part blanking mould structure is comparatively simple, is difficult for realizing carrying out the function of taking off fast to the pipe fitting after finishing processing, wastes time and energy, and the indirect extension staff has the work efficiency of staff to the process time of single group pipe fitting, the indirect influence.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a pipe fitting blanking die which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipe fitting blanking mould, includes bottom plate, lower module and last module, the right side fixedly connected with lower module of bottom plate upper surface, first logical groove has been seted up at the middle part of lower module upper surface, the jack has been seted up at the middle part of first logical tank bottom inner wall, the locating hole has been seted up in the outside of lower module upper surface, the outside fixedly connected with bracing piece of lower module upper surface, the top activity of bracing piece surface has cup jointed last module, the second through-groove has been seted up at the middle part of last module lower surface, the middle part fixedly connected with ram head of last module top inner wall, the outside fixedly connected with gag lever post of last module right flank, the left side fixedly connected with backup pad of bottom plate upper surface, the top fixedly pegging graft of backup pad lateral surface has the loop bar, the through-hole has been seted up on the right side of loop bar surface, jack, ram head and through-hole are in the vertically state, the left side activity of loop bar surface has cup jointed the striking pipe, the left side fixedly connected with squeeze ring, the left side fixedly connected with extrusion ring, the left side has a left side sleeve bar has a connecting plate, the connecting plate has a left side fixedly connected with the outer surface of ram, the connecting plate has a connecting plate, the connecting rod has a left side fixedly connected with the outer surface, the lower surface of installation piece and the upper surface fixed connection of bottom plate, the upper surface activity grafting of installation piece has the stopper, the lower surface fixed connection of stopper has the movable block, the front fixedly connected with handheld pole of movable block, handheld pole runs through in the front of installation piece, the lower surface fixed connection of movable block has spacing spring, the bottom of spacing spring and the inner wall fixed connection of the bottom of installation piece.

Preferably, the bottom of the outer side surface of the installation block is fixedly sleeved with a fixing frame, and the lower surface of the fixing frame is fixedly connected with the upper surface of the bottom plate.

Preferably, the number of the return springs and the limit springs is set to be one group, and the manufacturing materials of the return springs and the limit springs are set to be silicon-manganese spring steel.

Preferably, the top of the front surface of the mounting block is provided with a moving groove, and the inner diameter of the moving groove is matched with the outer diameter of the handheld rod.

Preferably, the bottom of the outer surface of the supporting rod is fixedly sleeved with a connecting ring, and the lower surface of the connecting ring is fixedly connected with the upper surface of the lower module.

Preferably, the number of the limiting grooves is set to be a group, and the inner diameter of the group of limiting grooves is matched with the outer diameter of the limiting block.

(III) beneficial effects

Compared with the prior art, the utility model provides a pipe fitting blanking die, which has the following beneficial effects:

1. this pipe fitting blanking mould is extruded the reaction force that produces through return spring, can carry out quick promotion to the right side to strike the pipe for strike the pipe fitting that the pipe fitting right side was to the cover after the loop bar surface processing was accomplished, make the pipe fitting by the activity of breaking away from and the loop bar cup joint of striking, make the device realized carrying out quick function of taking off to the pipe fitting after having accomplished processing, labour saving and time saving, the indirectly has shortened the processing time of staff to single group pipe fitting, has guaranteed staff's work efficiency.

2. This pipe fitting blanking mould removes along the surface of bracing piece through last module for the bracing piece can carry out effectual spacing to the last module in moving, has guaranteed the stability of last module when moving, prevents that the phenomenon that goes up the module and rock from appearing when moving from taking place, simultaneously because mutually supporting between spacing hole and the gag lever post, can carry out effectual spacing down between module and the last module, has placed down the phenomenon emergence of the deviation between module and the last module, and the practicality is better.

3. This pipe fitting blanking mould is pushed the movable block through the reaction force that spacing spring was extruded and produced, sustainable upward for the inside of the drive stopper of movable block indirection firmly intubate spacing groove, the indirection has improved the stability of connecting between installation piece and the connecting plate, has made things convenient for staff's use.

Drawings

FIGS. 1 and 2 are schematic views of the whole structure of the present utility model;

FIG. 3 is a schematic vertical cross-section of a partial structure of the present utility model;

FIG. 4 is a schematic view of a partial structure of the present utility model;

fig. 5 is a partially exploded view of the present utility model.

In the figure: 1. a bottom plate; 2. a lower module; 3. a first through groove; 4. a jack; 5. a limiting hole; 6. a support rod; 7. an upper module; 8. a second through slot; 9. punching heads; 10. a limit rod; 11. punching a cutter; 12. a support plate; 13. a loop bar; 14. a through hole; 15. a striking tube; 16. a pressing ring; 17. a return spring; 18. a slide bar; 19. a sliding block; 20. a connecting rod; 21. a connecting plate; 22. a limit groove; 23. a mounting block; 24. a limiting block; 25. a moving block; 26. a hand-held lever; 27. and a limit spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the pipe fitting blanking die comprises a bottom plate 1, a lower module 2 and an upper module 7, wherein the right side of the upper surface of the bottom plate 1 is fixedly connected with the lower module 2, the middle part of the upper surface of the lower module 2 is provided with a first through groove 3, the middle part of the inner wall of the bottom of the first through groove 3 is provided with a jack 4, the outer side of the upper surface of the lower module 2 is provided with a limit hole 5, the outer side of the upper surface of the lower module 2 is fixedly connected with a support rod 6, the top of the outer surface of the support rod 6 is movably sleeved with the upper module 7, the upper module 7 moves along the outer surface of the support rod 6 through the upper module 7, the support rod 6 can effectively limit the moving upper module 7, the stability of the upper module 7 during movement is ensured, the shaking phenomenon of the upper module 7 is prevented, meanwhile, the lower module 2 and the upper module 7 can be effectively limited due to the mutual cooperation between the limit hole 5 and the limit rod 10, the phenomenon that deviation occurs between the lower module 2 and the upper module 7 is placed, the practicability is good, the second through groove 8 is formed in the middle of the lower surface of the upper module 7, the stamping head 9 is fixedly connected to the middle of the inner wall of the top of the upper module 7, the limiting rod 10 is fixedly connected to the outer side of the lower surface of the upper module 7, the stamping knife 11 is fixedly connected to the bottom of the right side surface of the upper module 7, the supporting plate 12 is fixedly connected to the left side of the upper surface of the bottom plate 1, the sleeve rod 13 is fixedly inserted into the top of the outer side surface of the supporting plate 12, the through hole 14 is formed in the right side of the outer surface of the sleeve rod 13, the jack 4, the stamping head 9 and the through hole 14 are in a vertical state, the impact tube 15 is movably sleeved on the left side of the outer surface of the sleeve rod 13, the extrusion ring 16 is fixedly connected to the left side surface of the impact tube 15, the return spring 17 is sleeved on the left side of the outer surface of the sleeve rod 13, and the reaction force generated by extrusion of the return spring 17, the impact tube 15 can be rapidly pushed to the right side, so that the impact tube 15 impacts the pipe fitting sleeved on the outer surface of the sleeve rod 13 to the right side, the pipe fitting is impacted to be separated from the sleeve rod 13 in a sleeved mode, the device achieves the function of rapidly taking down the processed pipe fitting, time and labor are saved, the processing time of a single group of pipe fittings by workers is indirectly shortened, the working efficiency of the workers is guaranteed, the outer end of the return spring 17 is fixedly connected with the right side surface of the supporting plate 12 and the left side surface of the extrusion ring 16 respectively, the inner wall of the bottom plate 1 is fixedly connected with the sliding rod 18, the right side of the outer surface of the sliding rod 18 is movably sleeved with the sliding block 19, the middle part of the upper surface of the sliding block 19 is fixedly connected with the connecting rod 20, the top end of the connecting rod 20 is fixedly connected with the bottom of the outer surface of the impact tube 15, the middle part of the outer surface of the connecting rod 20 is fixedly sleeved with a connecting plate 21, the left side of the outer side surface of the connecting plate 21 is provided with a limit groove 22, the right side of the supporting plate 12 is provided with a mounting block 23, the lower surface of the mounting block 23 is fixedly connected with the upper surface of the bottom plate 1, the upper surface of the mounting block 23 is movably inserted with a limit block 24, the lower surface of the limit block 24 is fixedly connected with a moving block 25, the front surface of the moving block 25 is fixedly connected with a handheld rod 26, the handheld rod 26 penetrates through the front surface of the mounting block 23, the lower surface of the moving block 25 is fixedly connected with a limit spring 27, the moving block 25 is pushed upwards through the reaction force generated by the extrusion of the limit spring 27, the moving block 25 can be indirectly driven to be firmly inserted into the limit groove 22, the connection stability between the mounting block 23 and the connecting plate 21 is indirectly improved, the use of staff is facilitated, the bottom end of the limit spring 27 is fixedly connected with the inner wall of the bottom of the mounting block 23.

In order to improve the stability of the connection between the mounting block 23 and the bottom plate 1, the bottom of the outer side surface of the mounting block 23 is fixedly sleeved with the fixing frame, the lower surface of the fixing frame is fixedly connected with the upper surface of the bottom plate 1, the connecting area between the mounting block 23 and the bottom plate 1 is enlarged by the fixing frame, and the stability of the connection between the mounting block 23 and the bottom plate 1 is improved.

In order to prolong the service lives of the return spring 17 and the limit spring 27, the number of the return spring 17 and the limit spring 27 is set as one group, the manufacturing materials of the return spring 17 and the limit spring 27 are made of silicon-manganese spring steel, the spring manufactured by the silicon-manganese spring steel has good return effect and is not easy to deform, and the service lives of the return spring 17 and the limit spring 27 are prolonged.

In order to facilitate the user to control the handheld rod 26 to drive the movable block 25 to move along the inside of the installation block 23, the utility model provides the movable groove at the top of the front surface of the installation block 23, and the inner diameter of the movable groove is matched with the outer diameter of the handheld rod 26, thereby facilitating the user to control the handheld rod 26 to drive the movable block 25 to move along the inside of the installation block 23.

In order to improve the stability of connection between the support rod 6 and the lower module 2, the bottom of the outer surface of the support rod 6 is fixedly sleeved with the connecting ring, the lower surface of the connecting ring is fixedly connected with the upper surface of the lower module 2, the connecting ring increases the connection area between the support rod 6 and the lower module 2, and the stability of connection between the support rod 6 and the lower module 2 is improved.

In order to facilitate the rapid fixing of the connecting plate 21 and the mounting block 23 by a user, the utility model sets the number of the limiting grooves 22 as a group, the inner diameter of the limiting grooves 22 of the group is matched with the outer diameter of the limiting block 24, and the limiting block 24 is controlled to be inserted into the limiting groove 22, thereby realizing the fixing and facilitating the rapid fixing of the connecting plate 21 and the mounting block 23 by the user.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When in use, the device is fixed at a designated position, then the output end of the hydraulic cylinder is fixedly connected with the upper surface of the upper module 7, then a worker controls the pipe fitting to be processed to move leftwards along the outer surface of the loop bar 13 in the first through groove 3 until the left end of the pipe fitting is tightly attached to the right side surface of the impact tube 15, then the connecting rod 20 is controlled to drive the sliding block 19 to move leftwards along the outer surface of the sliding rod 18, meanwhile, the connecting rod 20 drives the connecting plate 21 to move leftwards, meanwhile, the connecting rod 20 drives the impact tube 15 and the extrusion ring 16 to move leftwards along the outer surface of the loop bar 13, so that the extrusion ring 16 extrudes the return spring 17 leftwards, when the connecting plate 21 contacts the surface of the limiting block 24, because the contact surface of the connecting plate 21 and the limiting block 24 is arc-shaped, hard collision does not occur, the connecting plate 21 is used for extruding the limiting block 24 downwards, the limiting block 24 drives the moving block 25 and the handheld rod 26 to move downwards along the inside of the mounting block 23, meanwhile, the limiting spring 27 is extruded downwards until the limiting block 24 is extruded into the inside of the mounting block 23 until the connecting plate 21 moves to a specified position, the limiting groove 22 and the limiting block 24 are in a vertical state, then the reacting force generated by extrusion of the limiting spring 27 can drive the moving block 25, the handheld rod 26 and the limiting block 24 to move upwards along the inside of the mounting block 23, the limiting block 24 is inserted into the inside of the limiting groove 22, the mounting block 23 and the connecting plate 21 are fixed, the impact tube 15 is indirectly fixed, then a hydraulic cylinder is started by a worker, the output end of the hydraulic cylinder is extended, then the upper module 7 is driven to move downwards along the outer surface of the supporting rod 6, simultaneously, the upper module 7 drives the stamping head 9, the limiting rod 10 and the stamping knife 11 to move downwards until the lower surface of the upper module 7 is tightly attached to the upper surface of the lower module 2, the limiting rod 10 is inserted into the limiting hole 5, the bottom end of the stamping head 9 passes through the outer surface to be processed and the inside of the through hole 14 and finally enters the inside of the jack 4, meanwhile, the stamping knife 11 can cut the right end of a pipe fitting to be processed, the punching and edge cutting of the pipe fitting are completed, then the hydraulic cylinder is controlled to indirectly drive the upper module 7 to return to an initial position, then a worker controls the handheld rod 26 to drive the movable block 25 and the limiting block 24 to move downwards, meanwhile, the limiting spring 27 is extruded downwards until the limiting block 24 is pulled out of the inside of the limiting groove 22, the fixing between the mounting block 23 and the connecting plate 21 is released, simultaneously, the counter force generated by extrusion of the return spring 17 drives the extrusion 16 and the impact pipe 15 to move rapidly along the outer surface of the sleeve rod 13, meanwhile, the impact pipe 15 drives the connecting rod 20 and the sliding block 19 to move rapidly along the outer surface of the sliding block 18 to the right side until the right end of the impact pipe 15 moves to the right side, and the right end of the impact pipe fitting 15 is contacted with the left end of the sleeve 13, and the left end of the pipe fitting is completely processed, and the pipe fitting is completely moved, and finally, the pipe fitting is completely moved from the left end to the left end of the impact pipe fitting is moved, and the pipe fitting is moved.

To sum up, this pipe fitting blanking mould, through the reaction force that return spring 17 was extrudeed and is produced, can carry out quick promotion to striking pipe 15 to the right side for striking pipe 15 to the right side to the pipe fitting of cover after the processing of loop bar 13 surface is accomplished, make the pipe fitting by the breaking away from of striking cup joint with the activity of loop bar 13, make the device realize carrying out the function of taking off fast to the pipe fitting after finishing, labour saving and time saving, the indirect reduction staff to the process time of single group pipe fitting, the work efficiency of staff has been guaranteed.

This pipe fitting blanking mould removes along the surface of bracing piece 6 through last module 7 for bracing piece 6 can carry out effectual spacing to last module 7 in moving, has guaranteed the stability of last module 7 when moving, prevents that the phenomenon of going up module 7 and appearing rocking when moving from taking place, simultaneously because the cooperation between spacing hole 5 and the gag lever post 10 can carry out effectual spacing down between module 2 and the last module 7, has placed the phenomenon emergence of the deviation between lower module 2 and the last module 7, and the practicality is better.

This pipe fitting blanking mould, through the reaction force that spacing spring 27 was extruded and is produced, sustainable upwards promotes movable block 25 for movable block 25 indirectly can drive stopper 24 firmly inject spacing groove 22's inside, indirectly improved the stability of being connected between installation piece 23 and the connecting plate 21, made things convenient for staff's use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipe fitting blanking mould, includes bottom plate (1), lower module (2) and last module (7), its characterized in that: the utility model discloses a punching press, including bottom plate (1), lower module (2) are connected with in the right side fixedly connected with of bottom plate (1) upper surface, first logical groove (3) have been seted up at the middle part of lower module (2) upper surface, jack (4) have been seted up at the middle part of first logical groove (3) bottom inner wall, spacing hole (5) have been seted up in the outside of lower module (2) upper surface, the outside fixedly connected with bracing piece (6) of lower module (2) upper surface, upper module (7) have been cup jointed in the top activity of bracing piece (6) surface, second through-hole (8) have been seted up at the middle part of upper module (7) lower surface, the middle part fixedly connected with punching press head (9) of upper module (7) upper surface, the outside fixedly connected with gag lever post (10) of upper module (7) lower surface, the bottom fixedly connected with punching press sword (11) of upper module (7) right flank, the left side fixedly connected with backup pad (12) of bottom plate (1) upper surface, sleeve rod (13) are pegged graft in the top of backup pad (12) lateral surface, sleeve rod (13) are fixed, sleeve rod (14) have been cup jointed in the top of sleeve rod (13) outer surface, sleeve rod (14) are in the perpendicular through-hole (14) have been in the punching press state (14), the left side of striking pipe (15) fixedly connected with extrusion ring (16), the left side of loop bar (13) surface has cup jointed return spring (17), return spring (17)'s outer end respectively with the right flank of backup pad (12) and the left side fixed connection of extrusion ring (16), the inner wall fixedly connected with slide bar (18) of bottom plate (1), slide block (19) have been cup jointed in the activity of the right side of slide bar (18) surface, the middle part fixedly connected with connecting rod (20) of slide block (19) upper surface, the top of connecting rod (20) is fixedly connected with the bottom of striking pipe (15) surface, connecting rod (20) outer surface's middle part fixed cup joint connecting plate (21), limit groove (22) have been seted up in the left side of connecting plate (21) lateral surface, the right side of backup pad (12) is provided with installation piece (23), the lower surface of installation piece (23) and the upper surface fixed connection of bottom plate (1), the upper surface activity of installation piece (23) has cup jointed stopper (24), the fixed connection of surface (25) of stopper (24), hand-held in front (25) is connected with hand-held in the front of hand-held in a fixed connection (25), the lower surface of the moving block (25) is fixedly connected with a limiting spring (27), and the bottom end of the limiting spring (27) is fixedly connected with the inner wall of the bottom of the mounting block (23).

2. A tube blanking die as set forth in claim 1, wherein: the bottom of the outer side surface of the mounting block (23) is fixedly sleeved with a fixing frame, and the lower surface of the fixing frame is fixedly connected with the upper surface of the bottom plate (1).

3. A tube blanking die as set forth in claim 1, wherein: the number of the return springs (17) and the limit springs (27) are set as a group, and the manufacturing materials of the return springs (17) and the limit springs (27) are made of silicon-manganese spring steel.

4. A tube blanking die as set forth in claim 1, wherein: the top of the front face of the mounting block (23) is provided with a moving groove, and the inner diameter of the moving groove is matched with the outer diameter of the handheld rod (26).

5. A tube blanking die as set forth in claim 1, wherein: the bottom of the outer surface of the supporting rod (6) is fixedly sleeved with a connecting ring, and the lower surface of the connecting ring is fixedly connected with the upper surface of the lower module (2).

6. A tube blanking die as set forth in claim 1, wherein: the number of the limiting grooves (22) is set to be one group, and the inner diameter of one group of limiting grooves (22) is matched with the outer diameter of the limiting block (24).