CN216606826U

CN216606826U - Door and window frame reinforcing plate stamping die

Info

Publication number: CN216606826U
Application number: CN202123157334.4U
Authority: CN
Inventors: 熊志华
Original assignee: Jinan Baichao Machinery Co ltd
Current assignee: Jinan Baichao Machinery Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-27
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a door and window frame reinforcing plate stamping die which comprises a workbench, wherein a fixed support is fixedly connected to the left end of the top of the outer surface of the workbench, a hydraulic rod is fixedly installed at the right end of the top of the fixed support, an upper die is fixedly installed at the output end of the hydraulic rod, a lower die is fixedly installed at the middle end of the top of the outer surface of the workbench, a supporting rod is fixedly connected to the right end of the top of the outer surface of the workbench, the top of the supporting rod is movably connected with an L-shaped rotating rod through a pin shaft, and the left end of the L-shaped rotating rod is movably connected with a connecting rod through a pin shaft. According to the utility model, under the action of mutual cooperation among the hydraulic rod, the upper die, the lower die, the protective frame, the L-shaped rotating rod, the supporting rod, the connecting rod, the push plate, the workbench, the spring, the vertical rod, the push rod and the ejector plate, the protective effect of the stamping die is effectively improved, meanwhile, the material taking by workers is greatly facilitated, and the efficiency of the whole operation is improved.

Description

Door and window frame reinforcing plate stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die for a door and window frame reinforcing plate.

Background

The stamping die is a special process device for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die), wherein stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to enable the materials to be separated or plastically deformed, however, the existing door and window frame reinforcing plate stamping die is not convenient for manual material taking, generally needs to pry out a workpiece from the die by using a tool manually, is easy to damage the workpiece and the die, has low operation efficiency, has poor protection effect in the stamping process, and is easy to splash to the periphery to cause injury to workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a door and window frame reinforcing plate stamping die which has the advantages of being convenient for workers to take materials and good in protection effect, and solves the problems that the existing door and window frame reinforcing plate stamping die is inconvenient for manual material taking, generally needs a manual tool to pry a workpiece out of the die, is easy to damage the workpiece and the die, is low in operation efficiency and is poor in protection effect in the stamping process.

In order to achieve the purpose, the utility model provides the following technical scheme: a door and window frame reinforcing plate stamping die comprises a workbench, wherein a fixed support is fixedly connected to the left end of the top of the outer surface of the workbench, a hydraulic rod is fixedly mounted at the right end of the top of the fixed support, an upper die is fixedly mounted at the output end of the hydraulic rod, a lower die is fixedly mounted at the middle end of the top of the outer surface of the workbench, a supporting rod is fixedly connected to the right end of the top of the outer surface of the workbench, the top of the supporting rod is movably connected with an L-shaped rotating rod through a pin shaft, the left end of the L-shaped rotating rod is movably connected with a connecting rod through a pin shaft, the bottom of the connecting rod is movably connected with a push plate through a pin shaft, the right end of the top of the push plate is fixedly connected with a vertical rod, the upper end of the left side of the vertical rod is fixedly connected with a protective frame, the left end of the top of the push plate is fixedly connected with an ejector plate, the surface of the ejector plate is movably connected to the inner cavity of the lower die, and a spring is fixedly connected between the left end of the top of the push plate and the left end of the top of the inner cavity of the workbench.

Preferably, a guide rod is fixedly connected between the middle ends of the two sides of the inner cavity of the workbench, and the middle end of the push plate is movably connected to the surface of the guide rod.

Preferably, the surface of the upright rod is movably connected with a limiting sliding sleeve, and the outer surface of the limiting sliding sleeve is fixedly connected to the top of the workbench.

Preferably, the right end of the L-shaped rotating rod is sleeved with an anti-slip sleeve, and the thickness of the anti-slip sleeve is five millimeters.

Preferably, both ends of the upper die are movably connected with positioning sliding rods, and the bottoms of the positioning sliding rods are fixedly connected to the top of the lower die.

Preferably, the front surface of the workbench is movably connected with a movable door through a hinge, and the periphery of the bottom of the outer surface of the workbench is fixedly connected with a base.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can drive the upper die to move downwards by controlling the extension of the hydraulic rod until the bottom of the upper die can be contacted with the surface of the lower die and the workpiece is stamped in the forming groove of the lower die, thereby achieving the effect of stamping the workpiece, and can form good protection at the periphery of the workpiece stamped by the lower die and the upper die by the arrangement of the protection frame, thereby effectively avoiding the injury to workers caused by splashing of the workpiece to the outside in the stamping process, greatly improving the protection effect of stamping operation, and driving the upper die, the lower die and the surface of the workpiece to be separated and to be restored to the original position by controlling the contraction of the hydraulic rod, driving the connecting rod to move upwards by controlling the L-shaped rotating rod to rotate along the pin shaft on the supporting rod, driving the push plate to move upwards by the movement of the connecting rod, and compressing the spring in the workbench, the spring generates tension to the push plate, the movement of the push plate can drive the upright stanchion, the push rod, the protective frame and the ejector plate to move upwards, the top of the lower die can be exposed and leaked under the action of the movement of the protective frame, and the workpiece in the lower die can be pushed to move upwards under the action of the movement of the ejector plate, so that the workpiece can be separated from the inner part of the forming groove of the lower die, thereby being greatly convenient for the working personnel to take the workpiece, under whole complex effect, when effectual having improved this stamping die protecting effect, the staff of being convenient for of very big gets the material, has improved the efficiency of whole operation, has solved current door and window frame reinforcing plate stamping die and has not been convenient for the manual material of getting of manual, generally needs artifical use tools to prize out the work piece from the mould in, when fragile work piece and mould, the operating efficiency is low, and the relatively poor problem of protecting effect among the stamping process.

2. According to the utility model, the purpose of limiting the push plate is achieved through the arrangement of the guide rod, the purpose of limiting the opposite rod is achieved through the arrangement of the limiting sliding sleeve, the stability of holding the L-shaped rotating rod by the hand of a user is improved through the arrangement of the anti-skidding sleeve, the effect of positioning between the upper die and the lower die is achieved through the arrangement of the positioning sliding rod, and the stamping accuracy is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the worktable according to the present invention;

FIG. 3 is a schematic cross-sectional view of the lower mold of the present invention.

In the figure: 1. a lower die; 2. a work table; 3. a movable door; 4. a base; 5. a protective frame; 6. positioning the slide bar; 7. fixing a bracket; 8. an upper die; 9. a hydraulic lever; 10. erecting a rod; 11. an anti-slip sleeve; 12. an L-shaped rotating rod; 13. a push rod; 14. a limiting sliding sleeve; 15. a material ejecting plate; 16. a support bar; 17. a connecting rod; 18. a guide bar; 19. pushing the plate; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a door and window frame reinforcing plate stamping die comprises a workbench 2, a movable door 3 is movably connected to the front surface of the workbench 2 through a hinge, a base 4 is fixedly connected to the periphery of the bottom of the outer surface of the workbench 2, a fixed support 7 is fixedly connected to the left end of the top of the outer surface of the workbench 2, a hydraulic rod 9 is fixedly installed at the right end of the top of the fixed support 7, an upper die 8 is fixedly installed at the output end of the hydraulic rod 9, a lower die 1 is fixedly installed at the middle end of the top of the outer surface of the workbench 2, positioning slide rods 6 are movably connected to both ends of the upper die 8, the bottom of the positioning slide rods 6 is fixedly connected to the top of the lower die 1, the effect of positioning between the upper die 8 and the lower die 1 is achieved through the positioning slide rods 6, the stamping accuracy is improved, a support rod 16 is fixedly connected to the right end of the top of the outer surface of the workbench 2, the top of the supporting rod 16 is movably connected with an L-shaped rotating rod 12 through a pin shaft, the right end of the L-shaped rotating rod 12 is sleeved with an anti-slip sleeve 11, the thickness of the anti-slip sleeve 11 is five millimeters, the stability of a user for holding the L-shaped rotating rod 12 by the hand is improved through the arrangement of the anti-slip sleeve 11, the left end of the L-shaped rotating rod 12 is movably connected with a connecting rod 17 through a pin shaft, the bottom of the connecting rod 17 is movably connected with a push plate 19 through a pin shaft, a guide rod 18 is fixedly connected between the middle ends of two sides of an inner cavity of the workbench 2, the middle end of the push plate 19 is movably connected on the surface of the guide rod 18, the purpose of limiting the push plate 19 is achieved through the arrangement of the guide rod 18, the right end of the top of the push plate 19 is fixedly connected with a vertical rod 10, the surface of the vertical rod 10 is movably connected with a limiting sliding sleeve 14, the outer surface of the limiting sliding sleeve 14 is fixedly connected on the top of the workbench 2 through the arrangement of the limiting sliding sleeve 14, the purpose of limiting the upright rod 10 is achieved, the upper end of the left side of the upright rod 10 is fixedly connected with a protective frame 5, the left end of the top of a push plate 19 is fixedly connected with a push rod 13, the top of the push rod 13 is fixedly connected with an ejector plate 15, the surface of the ejector plate 15 is movably connected with the inner cavity of a lower die 1, a spring 20 is fixedly connected between the left end of the top of the push plate 19 and the left end of the inner cavity of a workbench 2, an upper die 8 can be driven to move downwards by controlling the extension of a hydraulic rod 9 until the bottom of the upper die 8 can be in contact with the surface of the lower die 1, and a workpiece is punched in a forming groove of the lower die 1, so that the effect of punching the workpiece is achieved, good protection can be formed around the workpiece punched by the lower die 1 and the upper die 8 through the arrangement of the protective frame 5, and the workpiece is effectively prevented from splashing to the outside and causing injury to workers in the punching process, the protection effect of the stamping operation is greatly improved, after the upper die 8 is driven to be separated from the surface of the lower die 1 and the workpiece and to be restored to the original position by controlling the contraction of the hydraulic rod 9, the L-shaped rotating rod 12 is operated to rotate along the pin shaft on the supporting rod 16, the connecting rod 17 can be driven to move upwards, the connecting rod 17 drives the push plate 19 to move upwards, and compresses the spring 20 in the workbench 2, so that the spring 20 generates tension on the push plate 19, the push plate 19 can drive the upright rod 10, the push rod 13, the protection frame 5 and the ejector plate 15 to move upwards, the top of the lower die 1 can be exposed under the movement of the protection frame 5, the workpiece in the lower die 1 can be pushed to move upwards under the movement of the ejector plate 15, the workpiece can be separated from the inside of the forming groove of the lower die 1, and the workpiece can be taken by a worker conveniently, under whole complex effect, when effectual having improved this stamping die protecting effect, the staff of being convenient for of very big gets the material, has improved the efficiency of whole operation, has solved current door and window frame reinforcing plate stamping die and has not been convenient for the manual material of getting of manual, generally needs artifical use tools to prize out the work piece from the mould in, when fragile work piece and mould, the operating efficiency is low, and the relatively poor problem of protecting effect among the stamping process.

When the stamping device is used, the upper die 8 can be driven to move downwards by controlling the extension of the hydraulic rod 9 until the bottom of the upper die 8 can be contacted with the surface of the lower die 1 and a workpiece is stamped in the forming groove of the lower die 1, so that the workpiece stamping effect is achieved, good protection can be formed around the workpiece stamped by the lower die 1 and the upper die 8 by arranging the protection frame 5, the workpiece is effectively prevented from splashing to the outside in the stamping process to cause injury to workers, the protection effect of stamping operation is greatly improved, the upper die 8 is driven to be separated from the surface of the workpiece by controlling the contraction of the hydraulic rod 9, the workpiece is restored to the original position, the L-shaped rotating rod 12 is controlled to rotate along the pin shaft on the supporting rod 16, the connecting rod 17 can be driven to move upwards, the connecting rod 17 is driven to drive the push plate 19 to move upwards, and compress the inside spring 20 of workstation 2, make spring 20 produce tension to push pedal 19, push pedal 19 removes and to drive pole setting 10, push rod 13, protection frame 5 upwards removes with ejector plate 15, make the top of bed die 1 can naked hourglass under the effect that protection frame 5 removed, and can promote the work piece that is in 1 inside of bed die under the effect that ejector plate 15 removed and upwards remove, and make the work piece break away from with the shaping inslot portion of bed die 1, thereby the very big staff of being convenient for takes the work piece, under whole complex effect, when effectual this stamping die protective effect that has improved, the very big staff of being convenient for gets the material, whole operation's efficiency has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 door and window frame reinforcing plate stamping die, includes workstation (2), its characterized in that: the left end fixedly connected with fixed bolster (7) at workstation (2) surface top, the right-hand member fixed mounting at fixed bolster (7) top has hydraulic stem (9), the output fixed mounting of hydraulic stem (9) has last mould (8), the middle-end fixed mounting at workstation (2) surface top has bed die (1), the right-hand member fixedly connected with bracing piece (16) at workstation (2) surface top, the top of bracing piece (16) has L type bull stick (12) through round pin axle swing joint, the left end of L type bull stick (12) has connecting rod (17) through round pin axle swing joint, the bottom of connecting rod (17) has push pedal (19) through round pin axle swing joint, the right-hand member fixedly connected with pole setting (10) at push pedal (19) top, the left upper end fixedly connected with protection frame (5) of pole setting (10), the stamping die is characterized in that a push rod (13) is fixedly connected to the left end of the top of the push plate (19), an ejector plate (15) is fixedly connected to the top of the push rod (13), the surface of the ejector plate (15) is movably connected to the inner cavity of the lower die (1), and a spring (20) is fixedly connected between the left end of the top of the push plate (19) and the left end of the top of the inner cavity of the workbench (2).

2. The door and window frame reinforcing plate stamping die of claim 1, wherein: the middle ends of two sides of the inner cavity of the workbench (2) are fixedly connected with a guide rod (18), and the middle end of the push plate (19) is movably connected to the surface of the guide rod (18).

3. The door and window frame reinforcing plate stamping die of claim 1, wherein: the surface swing joint of pole setting (10) has spacing sliding sleeve (14), the surface fixed connection of spacing sliding sleeve (14) is in the top of workstation (2).

4. The door and window frame reinforcing plate stamping die of claim 1, wherein: the right end of the L-shaped rotating rod (12) is sleeved with an anti-skidding sleeve (11), and the thickness of the anti-skidding sleeve (11) is five millimeters.

5. The door and window frame reinforcing plate stamping die of claim 1, wherein: the two ends of the upper die (8) are movably connected with positioning slide bars (6), and the bottoms of the positioning slide bars (6) are fixedly connected to the top of the lower die (1).

6. The door and window frame reinforcing plate stamping die of claim 1, wherein: the front surface of the workbench (2) is movably connected with a movable door (3) through a hinge, and the periphery of the bottom of the outer surface of the workbench (2) is fixedly connected with a base (4).