CN213436658U

CN213436658U - Sheet metal machine processing die

Info

Publication number: CN213436658U
Application number: CN202022189921.0U
Authority: CN
Inventors: 薛松
Original assignee: Nanjing Yizhifeng Electromechanical Manufacturing Co ltd
Current assignee: Nanjing Yizhifeng Electromechanical Manufacturing Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-15
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a sheet metal machine mold processing, including the bed die base, the upper surface of bed die base is provided with down the mold core, the bed die core includes template and two modules, two the module is located the upper surface of template, the equal fixedly connected with support frame of both sides wall of template, the lateral wall of support frame is provided with the second threaded rod, the threaded sleeve has been cup jointed to the one end screw thread of second threaded rod, the lateral wall fixed connection of threaded sleeve's one end and module, and the other end fixedly connected with rotation handle of threaded sleeve, the cavity has been seted up to the inside of template, it is connected with first threaded rod to rotate between two inner walls of cavity, the fixed cover in surface middle part position of first threaded rod has first bevel gear. The utility model discloses an adjust the distance between two modules and be convenient for buckle different angles to the sheet metal component, the dismantlement of the mold core of being convenient for simultaneously is changed, has improved production efficiency to a certain extent.

Description

Sheet metal machine processing die

Technical Field

The utility model relates to a sheet metal component processing technology field especially relates to a sheet metal machine mold processing.

Background

The sheet metal machine is important equipment for forming workpieces in the sheet metal industry, and can press steel plates into parts in various shapes according to process requirements. In the bending process, a metal plate (sheet metal part) needs to be placed between an upper die and a lower die, the upper die is controlled to move downwards through hydraulic pressure or numerical control, the metal plate is bent, the bending operation is a common procedure in sheet metal forming processing, and most sheet metal parts can be processed; in the sheet metal component shell of same product bending, the bending angle and the shape of each sheet metal component are different, the lower die needs to be replaced many times in the bending of sheet metal component shell, and the lower die fixed by bolts is used, so that the efficiency of disassembling and assembling the lower die is lower, and the production efficiency of sheet metal component bending is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sheet metal machining die.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sheet metal machine processing die comprises a lower die base, wherein a lower die core is arranged on the upper surface of the lower die base, the lower die core comprises a template and two modules, the two modules are positioned on the upper surface of the template, two side walls of the template are both fixedly connected with a supporting frame, the side wall of the supporting frame is provided with a second threaded rod, one end thread of the second threaded rod is sleeved with a threaded sleeve, one end of the threaded sleeve is fixedly connected with the side wall of the module, the other end of the threaded sleeve is fixedly connected with a rotating handle, a cavity is formed in the template, a first threaded rod is rotatably connected between the two inner walls of the cavity, a first bevel gear is fixedly sleeved at the middle position of the outer surface of the first threaded rod, a rotating rod is arranged on one side of the cavity, one end of the rotating rod is fixedly connected with a second bevel gear, and the other end of the rotating, first bevel gear is connected with the meshing of second bevel gear, two threaded sliding sleeves have been cup jointed to the surface screw thread of second threaded rod, two threaded sliding sleeves are located first bevel gear's both sides respectively, two the equal fixedly connected with connecting rod in top of threaded sliding sleeve, the bar mouth has been seted up to the upper surface of bed die base, the fixed slot has all been seted up to the both sides wall of template, the bar mouth is passed on the top of connecting rod, extends to the outside fixedly connected with fixed plate of bed die base.

As a further description of the above technical solution:

the fixing plate is positioned inside the fixing groove.

As a further description of the above technical solution:

the die plate is characterized in that sliding grooves are formed in two side walls of the die plate, sliding plates are fixedly connected to the two side walls of the die plate, and the sliding grooves are connected with the sliding plates in a sliding mode.

As a further description of the above technical solution:

the fixed even has a fixed section of thick bamboo in the inside fixed of support frame, a fixed section of thick bamboo cup joints in the surface of second threaded rod, two ring channels have been seted up to the surface of second threaded rod, the both ends of a fixed section of thick bamboo respectively with two ring channel sliding connection.

As a further description of the above technical solution:

the internal threads of the two threaded sliding sleeves are opposite in direction.

As a further description of the above technical solution:

and a graduated scale is arranged on the surface of the template.

The utility model discloses following beneficial effect has:

1. the utility model discloses a setting of second threaded rod, rotation handle, threaded sleeve, spout, slide is convenient for adjust the distance between two modules, makes it can remove the sheet metal component of the different angles of buckling according to the actual demand, need not change other mold core, has reduced manufacturing cost.

2. The utility model discloses a setting of first threaded rod, first bevel gear, second bevel gear, screw thread sliding sleeve, fixed slot, fixed plate, crank can be convenient for dismantle and install the template of lower mold core, makes it be convenient for carry out quick replacement to the inside mold core of mould when need buckle different shapes with the sheet metal component, need not fix and dismantle through the bolt, has improved production efficiency to a certain extent, has certain practicality.

Drawings

Fig. 1 is a main sectional view of a sheet metal machining mold according to the present invention;

fig. 2 is a cross-sectional view of a sheet metal machining mold according to the present invention;

fig. 3 is a top view of a sheet metal machining mold according to the present invention;

fig. 4 is the utility model provides a panel beating machine tooling mould's an enlarger.

Illustration of the drawings:

1. a lower mold base; 2. a template; 3. a module; 4. a support frame; 5. a cavity; 6. a first threaded rod; 7. a second threaded rod; 8. a threaded sleeve; 9. a chute; 10. a slide plate; 11. fixing grooves; 12. a fixing plate; 13. a fixed cylinder; 14. an annular groove; 15. rotating the handle; 16. a threaded sliding sleeve; 17. a connecting rod; 18. rotating the rod; 19. a crank; 20. a strip-shaped opening; 21. a graduated scale; 22. a first bevel gear; 23. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a sheet metal machining die comprises a lower die base 1, a lower die core is arranged on the upper surface of the lower die base 1 and comprises a template 2 and two modules 3, the two modules 3 are positioned on the upper surface of the template 2, support frames 4 are fixedly connected to two side walls of the template 2, second threaded rods 7 are arranged on the side walls of the support frames 4, threaded sleeves 8 are sleeved at one end of the second threaded rods 7 in a threaded manner, one ends of the threaded sleeves 8 are fixedly connected with the side walls of the modules 3, rotating handles 15 are fixedly connected to the other ends of the threaded sleeves 8, cavities 5 are formed in the template 2, first threaded rods 6 are rotatably connected between two inner walls of the cavities 5, first bevel gears 22 are fixedly sleeved at the middle positions of the outer surfaces of the first threaded rods 6, rotating rods 18 are arranged on one sides of the cavities 5, second bevel gears 23 are fixedly connected to one ends of the rotating rods 18, and crank handles 19 are fixedly connected to the outer portions of the, first bevel gear 22 is connected with the meshing of second bevel gear 23, two screw thread sliding sleeves 16 have been cup jointed to the surface screw thread of second threaded rod 7, two screw thread sliding sleeves 16 are located first bevel gear 22's both sides respectively, the equal fixedly connected with connecting rod 17 in top of two screw thread sliding sleeves 16, bar mouth 20 has been seted up to the upper surface of bed die base 1, fixed slot 11 has all been seted up to the both sides wall of template 2, bar mouth 20 is passed on the top of connecting rod 17, extend to the outside fixedly connected with fixed plate 12 of bed die base 1.

The fixing plate 12 is positioned inside the fixing groove 11, so that the lower mold core can be conveniently and fixedly installed; the two side walls of the template 2 are both provided with sliding grooves 9, the two side walls of the module 3 are both fixedly connected with sliding plates 10, and the sliding grooves 9 are in sliding connection with the sliding plates 10, so that the stability of the module 3 is improved; a fixed cylinder 13 is fixedly embedded in the support frame 4, the fixed cylinder 13 is sleeved on the outer surface of the second threaded rod 7, two annular grooves 14 are formed in the outer surface of the second threaded rod 7, two ends of the fixed cylinder 13 are respectively in sliding connection with the two annular grooves 14, and relative movement between the second threaded rod 7 and the support frame 4 is avoided; the internal threads of the two threaded sliding sleeves 16 are opposite in direction, so that the two fixing plates 12 can be conveniently close to or far away from each other; the surface of template 2 is provided with scale 21, conveniently adjusts the distance between two modules 3 as required.

The working principle is as follows: when the angle of buckling that needs to change the sheet metal component, both sides are rotated and are rotated handle 15 and make second threaded rod 7 rotate, second threaded rod 7 drives threaded sleeve 8 and remove two modules 3 of promotion and do the distance regulation, when the inside mold core of mould needs to be changed, it makes first threaded rod 6 rotate and rotate handle 15 and drive two screw thread sliding sleeves 16 and remove to rotate crank 19, make the increase of distance between the two, make fixed plate 12 break away from fixed slot 11 alright pull down the mold core of bed die, later change new mold core, and upset crank 19 makes fixed plate 12 insert fixed slot 11 in and fix.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a panel beating machining die, includes bed die base (1), its characterized in that: the upper surface of the lower die base (1) is provided with a lower die core, the lower die core comprises a template (2) and two modules (3), the two modules (3) are positioned on the upper surface of the template (2), two side walls of the template (2) are both fixedly connected with a support frame (4), the side wall of the support frame (4) is provided with a second threaded rod (7), one end of the second threaded rod (7) is sleeved with a threaded sleeve (8), one end of the threaded sleeve (8) is fixedly connected with the side wall of the module (3), the other end of the threaded sleeve (8) is fixedly connected with a rotating handle (15), a cavity (5) is formed in the template (2), a first threaded rod (6) is rotatably connected between two inner walls of the cavity (5), a first bevel gear (22) is fixedly sleeved at the middle position of the outer surface of the first threaded rod (6), a rotating rod (18) is arranged on one side of the cavity (5), one end of the rotating rod (18) is fixedly connected with a second bevel gear (23), and the other end of the rotating rod (18) extends to the outside of the lower die base (1) and is fixedly connected with a crank (19), the first bevel gear (22) is meshed with the second bevel gear (23), two threaded sliding sleeves (16) are sleeved on the outer surface of the second threaded rod (7) in a threaded manner, the two threaded sliding sleeves (16) are respectively positioned on two sides of the first bevel gear (22), the top ends of the two threaded sliding sleeves (16) are fixedly connected with connecting rods (17), the upper surface of the lower die base (1) is provided with a strip-shaped opening (20), two side walls of the template (2) are provided with fixing grooves (11), the top end of the connecting rod (17) penetrates through the strip-shaped opening (20) and extends to the outer fixed connection of the lower die base (1) to form a fixed plate (12).

2. The sheet metal machining die of claim 1, wherein: the fixing plate (12) is positioned inside the fixing groove (11).

3. The sheet metal machining die of claim 1, wherein: the die plate is characterized in that sliding grooves (9) are formed in two side walls of the die plate (2), sliding plates (10) are fixedly connected to two side walls of the die block (3), and the sliding grooves (9) are connected with the sliding plates (10) in a sliding mode.

4. The sheet metal machining die of claim 1, wherein: the inside of support frame (4) is fixed to be inlayed and is linked with a fixed section of thick bamboo (13), a fixed section of thick bamboo (13) cup joints in the surface of second threaded rod (7), two ring channels (14) have been seted up to the surface of second threaded rod (7), the both ends of a fixed section of thick bamboo (13) respectively with two ring channels (14) sliding connection.

5. The sheet metal machining die of claim 1, wherein: the internal thread directions of the two thread sliding sleeves (16) are opposite.

6. The sheet metal machining die of claim 1, wherein: and a graduated scale (21) is arranged on the surface of the template (2).