CN212094246U

CN212094246U - Flange forming die

Info

Publication number: CN212094246U
Application number: CN202020591988.4U
Authority: CN
Inventors: 丁林洁
Original assignee: Ruian Senxiang Auto Parts Co ltd
Current assignee: Ruian Senxiang Auto Parts Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-08
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a forming die of flange, the on-line screen storage device comprises a base, the equal fixedly connected with fixing base in both sides at base top is provided with the lower mould between two fixing bases, the equal fixedly connected with supporting seat in both sides of lower mould bottom, the bottom of supporting seat and the top fixed connection of base, the die cavity has been seted up at the top of lower mould, die cavity inner chamber's bottom is provided with ejecting piece, the equal fixedly connected with connecting block in both sides of ejecting piece bottom. The utility model discloses a base, fixing base, lower mould, supporting seat, die cavity, ejecting piece, connecting block, ejector pin, connecting rod, spring, electric putter, support column, roof, pneumatic cylinder, mounting panel and the cooperation of last mould are used, can effectually solve the inconvenient problem of traditional flange forming die operation at demolding in-process, and the device can be convenient for carry out the ejection of compact to the flange after the shaping, avoids the damage that traditional mode demolding produced, improves product quality.

Description

Flange forming die

Technical Field

The utility model relates to a flange processing technology field specifically is forming die of flange.

Background

The traditional flange casting mode is metal mold gravity casting, specifically, the appearance of the flange adopts a metal mold to improve the surface smoothness of a non-processed part, resin sand is adopted to manufacture sand cores of a mold core and sand cores of lightening holes, the sand cores are disposable, one set of sand cores is newly manufactured every time when one flange is manufactured, the sand cores are positioned, molten metal is poured into a mold cavity after mold assembly, and a product is removed from the mold by manual hard knocking of some simple mechanical belts in demolding, so that the formed flange is inconvenient to take out, and the mold is frequently knocked to cause certain damage to the mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming die of flange possesses the advantage of making things convenient for the ejection of compact, has solved the drawing of patterns and has adopted some simple mechanical methods to take manual hard to strike and deviate from the product from the mould, and it is inconvenient not only to take out fashioned flange like this, often strikes the problem that the mould also can produce certain damage to mould itself moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the forming die of the flange comprises a base, wherein fixing seats are fixedly connected to two sides of the top of the base, a lower die is arranged between the two fixing seats, supporting seats are fixedly connected to two sides of the bottom of the lower die, the bottom of each supporting seat is fixedly connected with the top of the base, a die cavity is formed in the top of the lower die, an ejection block is arranged at the bottom of an inner cavity of the die cavity, connecting blocks are fixedly connected to two sides of the bottom of the ejection block, ejector rods are fixedly connected to the bottoms of the connecting blocks, the bottoms of the ejector rods penetrate through the inner cavity of the lower die and extend to the lower side of the lower die, connecting rods are fixedly connected to the bottoms of the two ejector rods, springs are sleeved on the surfaces of the two sides of the bottom of the lower die and positioned on the ejector rods, the bottoms of the springs are in contact, the top fixedly connected with support column of fixing base, the top fixedly connected with roof of the relative one side of support column, the top fixedly connected with pneumatic cylinder of roof, the bottom of pneumatic cylinder extends to the below of roof, the bottom fixedly connected with mounting panel of pneumatic cylinder, the mould is gone up to the bottom fixedly connected with of mounting panel.

Preferably, the spout has been seted up to one side of supporting seat, the equal fixedly connected with moving part in both sides of connecting rod, the inner chamber of moving part has the pulley through pivot swing joint, one side and the spout sliding connection of pulley.

Preferably, the top of fixing base one side is run through and is provided with the threaded rod, one side and the lower mould threaded connection of fixing base are kept away from to the threaded rod, one side fixedly connected with stopper of threaded rod.

Preferably, the top of the ejection block is parallel to the bottom of the inner cavity of the mold cavity, and the mold cavity is in a shape of a flange copying mold cavity.

Preferably, the two sides of the bottom of the lower die are both provided with elongated slots, the tops of the elongated slots are communicated with the die cavity, and the ejector rods are located in inner cavities of the elongated slots.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, fixing base, lower mould, supporting seat, die cavity, ejecting piece, connecting block, ejector pin, connecting rod, spring, electric putter, support column, roof, pneumatic cylinder, mounting panel and the cooperation of last mould are used, can effectually solve the inconvenient problem of traditional flange forming die operation at demolding in-process, and the device can be convenient for carry out the ejection of compact to the flange after the shaping, avoids the damage that traditional mode demolding produced, improves product quality.

2. The utility model discloses a set up spout, moving part and pulley, can play support and spacing effect to the connecting rod to guaranteed the stability of connecting rod, through setting up threaded rod and stopper, can be used for fixed lower mould, play and strengthen stable effect, through setting up ejecting piece, ejecting piece is parallel with the bottom of die cavity, has guaranteed the fashioned roughness of product, plays the effect of conveniently drawing the patterns, through setting up the elongated slot, can guarantee the home range of ejector pin, plays limiting displacement.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at B of FIG. 1 according to the present invention;

fig. 4 is a schematic front view of the structure of the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. a lower die; 4. a supporting seat; 5. a mold cavity; 6. ejecting a block; 7. connecting blocks; 8. a top rod; 9. a connecting rod; 10. a spring; 11. an electric push rod; 12. a support pillar; 13. a top plate; 14. a hydraulic cylinder; 15. mounting a plate; 16. an upper die; 17. a chute; 18. a movable member; 19. a pulley; 20. a threaded rod; 21. a limiting block; 22. a long groove.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-4, a flange forming mold comprises a base 1, wherein both sides of the top of the base 1 are fixedly connected with a fixed seat 2, a threaded rod 20 penetrates through the top of one side of the fixed seat 2, one side of the threaded rod 20 away from the fixed seat 2 is in threaded connection with a lower mold 3, one side of the threaded rod 20 is fixedly connected with a limiting block 21, a lower mold 3 is arranged between the two fixed seats 2, both sides of the bottom of the lower mold 3 are respectively provided with an elongated slot 22, the top of the elongated slot 22 is communicated with a mold cavity 5, a push rod 8 is positioned in the inner cavity of the elongated slot 22, both sides of the bottom of the lower mold 3 are respectively and fixedly connected with a supporting seat 4, one side of the supporting seat 4 is provided with a sliding slot 17, both sides of a connecting rod 9 are respectively and fixedly connected with a movable member, the top of the lower die 3 is provided with a die cavity 5, the bottom of the inner cavity of the die cavity 5 is provided with an ejection block 6, the top of the ejection block 6 is parallel to the bottom of the inner cavity of the die cavity 5, the die cavity 5 is shaped like a flange profiling die cavity, both sides of the bottom of the ejection block 6 are fixedly connected with connecting blocks 7, the bottom of the connecting blocks 7 is fixedly connected with ejector rods 8, the bottom of the ejector rods 8 penetrates through the inner cavity of the lower die 3 and extends to the lower part of the lower die 3, the bottoms of the two ejector rods 8 are fixedly connected with connecting rods 9, both sides of the bottom of the lower die 3 and the surface of the ejector rods 8 are sleeved with springs 10, the bottoms of the springs 10 are contacted with the connecting rods 9, an electric push rod 11 is fixedly connected with the axis center of the top of the base 1, the top of the electric, the top of the top plate 13 is fixedly connected with a hydraulic cylinder 14, the bottom of the hydraulic cylinder 14 extends to the lower part of the top plate 13, the bottom of the hydraulic cylinder 14 is fixedly connected with a mounting plate 15, the bottom of the mounting plate 15 is fixedly connected with an upper die 16, the connecting rod 9 can be supported and limited by arranging a sliding groove 17, a moving part 18 and a pulley 19, so that the stability of the connecting rod 9 is ensured, the connecting rod can be used for fixing the lower die 3 by arranging a threaded rod 20 and a limiting block 21, the stabilizing effect is enhanced, the flatness of product forming is ensured by arranging an ejection block 6, the ejection block 6 is parallel to the bottom of the die cavity 5, the effect of facilitating die stripping is achieved, the moving range of the ejector rod 8 can be ensured by arranging an elongated slot 22, the limiting effect is achieved, and the bottom of the die can be clamped by the base 1, the fixing base 2, the lower die 3, Connecting rod 9, spring 10, electric putter 11, support column 12, roof 13, pneumatic cylinder 14, mounting panel 15 and the cooperation of last mould 16 are used, can effectually solve traditional flange forming die and operate inconvenient problem at the demolding in-process, and the device can be convenient for carry out the ejection of compact to the flange after the shaping, avoids the damage that traditional mode demolding produced, improves product quality.

During the use, drive mounting panel 15 and last mould 16 through pneumatic cylinder 14 and descend, carry out the compound die with lower mould 3, to the inside metal liquid that injects of die cavity 5, treat product cooling shaping back, start electric putter 11, electric putter 11 drives connecting rod 9 and rises, and connecting rod 9 drives ejector pin 8 and rises, and ejector pin 8 drives connecting block 7 and ejecting piece 6 and rises to ejecting the flange after 5 inside shaping of die cavity, thereby solved the problem that the flange was damaged easily to traditional mode.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Forming die of flange, including base (1), its characterized in that: the die comprises a base (1), wherein fixing seats (2) are fixedly connected to two sides of the top of the base (1), a lower die (3) is arranged between the two fixing seats (2), supporting seats (4) are fixedly connected to two sides of the bottom of the lower die (3), the bottom of each supporting seat (4) is fixedly connected with the top of the base (1), a die cavity (5) is formed in the top of the lower die (3), an ejection block (6) is arranged at the bottom of an inner cavity of the die cavity (5), connecting blocks (7) are fixedly connected to two sides of the bottom of the ejection block (6), ejector rods (8) are fixedly connected to the bottoms of the connecting blocks (7), the bottoms of the ejector rods (8) penetrate through the inner cavity of the lower die (3) and extend to the lower side of the lower die (3), connecting rods (9) are fixedly connected to the bottoms of the two ejector rods (8), and springs (10, the bottom and the connecting rod (9) contact of spring (10), the axle center department fixedly connected with electric putter (11) at base (1) top, the top of electric putter (11) and the bottom fixed connection of connecting rod (9), the top fixedly connected with support column (12) of fixing base (2), top fixedly connected with roof (13) of the relative one side of support column (12), the top fixedly connected with pneumatic cylinder (14) of roof (13), the bottom of pneumatic cylinder (14) extends to the below of roof (13), the bottom fixedly connected with mounting panel (15) of pneumatic cylinder (14), mould (16) on the bottom fixedly connected with of mounting panel (15).

2. The flange molding die according to claim 1, wherein: spout (17) have been seted up to one side of supporting seat (4), the equal fixedly connected with moving part (18) in both sides of connecting rod (9), the inner chamber of moving part (18) has pulley (19) through pivot swing joint, one side and spout (17) sliding connection of pulley (19).

3. The flange molding die according to claim 1, wherein: the top of fixing base (2) one side is run through and is provided with threaded rod (20), one side and lower mould (3) threaded connection that fixing base (2) were kept away from to threaded rod (20), one side fixedly connected with stopper (21) of threaded rod (20).

4. The flange molding die according to claim 1, wherein: the top of the ejection block (6) is parallel to the bottom of the inner cavity of the die cavity (5), and the die cavity (5) is in a shape of a flange profiling die cavity.

5. The flange molding die according to claim 1, wherein: elongated grooves (22) are formed in two sides of the bottom of the lower die (3), the tops of the elongated grooves (22) are communicated with the die cavity (5), and the ejector rods (8) are located in inner cavities of the elongated grooves (22).