CN216758099U

CN216758099U - Many specifications overware precision forming mould

Info

Publication number: CN216758099U
Application number: CN202122724039.6U
Authority: CN
Inventors: 薛从福
Original assignee: Fujian Model Food Appliance Co ltd
Current assignee: Fujian Model Food Appliance Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-06-17
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a multi-specification baking tray precision forming die which comprises a fixed die, a movable die, a support, a motor and a hydraulic cylinder, wherein the support is fixed on the top surface of the fixed die through bolts, a first groove and a second groove are formed in the top surface of the fixed die in a vertically upward extending mode, a cavity is formed in the top surface of the movable die in a vertically downward extending mode, the motor and the hydraulic cylinder are fixed on the support through bolts, a rotating cylinder movably connected with a bearing of the rotating cylinder penetrates through the support, a first transverse plate and a second transverse plate which are connected with the rotating cylinder in a welded mode are sleeved on the rotating cylinder, the rotating cylinder is in chain transmission connection with an output shaft of the motor, and a first magnet block and a second magnet block are fixedly bonded on the bottom surface of the first transverse plate. This many specifications overware precision forming mould is provided with first adjustable ring, second adjustable ring, third adjustable ring and fourth adjustable ring, just can prepare the mould of three kinds of different specifications, has many suitability, just so need not to design many sets of moulds, has reduced manufacturing cost, and the practicality is strong.

Description

Many specifications overware precision forming mould

Technical Field

The utility model relates to the technical field of baking tray processing, in particular to a multi-specification baking tray precision forming die.

Background

The existing baking trays are all manufactured and molded through molds, but the existing molds can be used for manufacturing the baking trays with one specification, if the baking trays with different specifications are to be produced, a plurality of sets of molds with different specifications need to be designed, the production cost is invisibly increased, the practicability is not strong, the using requirements of people cannot be met, in view of the defects in the prior art, the baking trays need to be further improved, the baking trays are enabled to be more practical, and the actual using condition can be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a precision forming die for a multi-specification baking tray, which solves the problem of single specification of the existing die in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a multi-specification baking tray precision forming die comprises a fixed die, a movable die, a support, a motor and a hydraulic cylinder, wherein the fixed die is fixed on the top surface of the fixed die through bolts, the top surface of the fixed die vertically extends upwards to form a first groove and a second groove, the top surface of the movable die vertically extends downwards to form a cavity, the support is fixed with the motor and the hydraulic cylinder through bolts, the support is penetrated with a rotary cylinder movably connected with a bearing of the support, the rotary cylinder is sleeved with a first transverse plate and a second transverse plate which are connected with the rotary cylinder in a welded mode, the rotary cylinder is connected with an output shaft of the motor in a chain transmission mode, the bottom surface of the first transverse plate is fixedly bonded with a first magnet block and a second magnet block, the bottom surface of the second transverse plate is fixedly bonded with a third magnet block and a fourth magnet block, a first adjusting ring and a second adjusting ring are arranged in the first groove, and the top surfaces of the first adjusting ring and the second adjusting ring are respectively connected with a first vertical rod and a second vertical rod, a third adjusting ring and a fourth adjusting ring are arranged in the second groove, the top surfaces of the third adjusting ring and the fourth adjusting ring are respectively welded with a third vertical rod and a fourth vertical rod, the top ends of the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod all penetrate out of the wall body of the fixed die, the top ends of the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod are respectively welded and connected with a first fixing ring, a second fixing ring, a third fixing ring and a fourth fixing ring, the top surfaces of the first fixing ring, the second fixing ring, the third fixing ring and the fourth fixing ring are respectively welded with a fifth magnet block, a sixth magnet block, a seventh magnet block and an eighth magnet block, the opposite surfaces of the first magnet block and the fifth magnet block as well as the second magnet block and the sixth magnet block are the same magnetic poles, and the opposite surfaces of the third magnet block and the seventh magnet block and the fourth magnet block and the eighth magnet block are different magnetic poles.

Furthermore, the top surface of the fixed die vertically extends downwards to form a containing cavity for injecting molten metal, a hole groove is formed in the wall body of the fixed die at the bottom of the containing cavity, the piston rod end of the hydraulic cylinder penetrates through the rotating cylinder and is connected with a pressing plate in a welding mode, the pressing plate is matched with the containing cavity, and the containing cavity is communicated with the bottom surface of the fixed die through the hole groove.

Furthermore, the first magnet block, the second magnet block, the third magnet block, the fourth magnet block, the fifth magnet block, the sixth magnet block, the seventh magnet block and the eighth magnet block are all in an annular shape and are respectively four, and the second magnet block and the fourth magnet block are both in an arc-shaped structure.

Furthermore, first recess, second recess, first adjustable ring, second adjustable ring, third adjustable ring and fourth adjustable ring are the ring form, and six coaxial core lines, third adjustable ring and fourth adjustable ring bottom insert to the die cavity and laminate with the die cavity diapire, first adjustable ring and second adjustable ring bottom surface flush with the movable mould top surface.

Furthermore, a first limiting ring and a second limiting ring are respectively welded on the first vertical rod and the second vertical rod, and the distance between the first limiting ring and the top surface of the fixed die and the distance between the bottom surface of the fixed die and the bottom surface of the fixed die are consistent with the distance between the bottom surface of the first adjusting ring and the bottom surface of the second adjusting ring.

Furthermore, the first spring and the second spring are respectively sleeved on the first vertical rod and the second vertical rod, two ends of the first spring are respectively welded with the first groove and the first adjusting ring, and two ends of the second spring are respectively welded with the first groove and the second adjusting ring.

Further, the distance between the top surfaces of the third adjusting ring and the fourth adjusting ring and the top surface of the second groove is consistent with the height of the cavity.

Compared with the prior art, the utility model has the beneficial effects that: the multi-specification baking tray precision forming die is provided with the first adjusting ring, the second adjusting ring, the third adjusting ring and the fourth adjusting ring, three types of dies with different specifications can be prepared by adjusting the first adjusting ring, the third adjusting ring, the second adjusting ring and the fourth adjusting ring, and the multi-specification baking tray precision forming die has multiple applicability, so that multiple sets of dies do not need to be designed, the production cost is reduced, and the practicability is high;

simultaneously, the pressing plate is arranged, and the metal liquid is pressed into the cavity by the pressing plate, so that the die-casting die is manufactured in a die-casting mode, the quality of a formed part is greatly improved, and the overall strength is high.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic longitudinal sectional view of the present invention;

FIG. 3 is a bottom view of the first and second cross plates of the present invention;

FIG. 4 is an enlarged view of point A of FIG. 2 according to the present invention;

FIG. 5 is a schematic perspective view of the fixed mold, the first groove and the second groove of the present invention;

FIG. 6 is a schematic top view of the fixed mold, the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod of the present invention;

FIG. 7 is a perspective view of a first retaining ring and a second retaining ring of the present invention;

fig. 8 is a perspective view of a third retaining ring and a fourth retaining ring of the present invention.

In the figure: 1. fixing a mold; 2. moving the mold; 3. a support; 4. an electric motor; 5. a rotary drum; 6. a first transverse plate; 7. a second transverse plate; 8. a first magnet block; 9. a second magnet block; 10. a third magnet block; 11. a fourth magnet block; 12. a first groove; 13. a second groove; 14. a first adjusting ring; 15. a second adjusting ring; 16. a first vertical bar; 17. a second vertical bar; 18. a first limit ring; 19. a second stop collar; 20. a first retaining ring; 21. a second retaining ring; 22. a fifth magnet block; 23. a sixth magnet block; 24. a first spring; 25. a second spring; 26. a third adjusting ring; 27. a fourth adjusting ring; 28. a third vertical bar; 29. a fourth vertical bar; 30. a third fixing ring; 31. a fourth retaining ring; 32. a seventh magnet block; 33. an eighth magnet block; 34. pressing a plate; 35. a cavity; 36. a hole groove; 37. and a hydraulic cylinder.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a multi-specification baking tray precision forming die comprises a fixed die 1, a movable die 2, a support 3, a motor 4 and a hydraulic cylinder 37, wherein the support 3 is fixed on the top surface of the fixed die 1 through bolts, the motor 4 and the hydraulic cylinder 37 are fixed on the support 3 through bolts, a cavity is formed in the top surface of the movable die 2 in a vertically downward extending mode, a containing cavity 35 used for injecting molten metal is formed in the top surface of the fixed die 1 in a vertically downward extending mode, a hole groove 36 is formed in the wall body of the fixed die 1 at the bottom of the containing cavity 35, a piston rod end of the hydraulic cylinder 37 penetrates through a rotary cylinder 5 and is connected with a pressing plate 34 in a welding mode, the pressing plate 34 is matched with the containing cavity 35, the containing cavity 35 is communicated with the bottom surface of the fixed die 1 through the hole groove 36, the fixed die 1 and the movable die 2 are firstly assembled during operation, then the molten metal is sent into the containing cavity 35, after the hydraulic cylinder 37 is connected with a power supply and drives the hydraulic cylinder 37 to operate, the pressing plate 34 descends under the drive of the hydraulic cylinder 37, after the pressing plate 34 moves into the containing cavity 35, the molten metal can be pressed into the cavity through the cavity 35, so that the molten metal is cooled and formed in the cavity 35, and after the molten metal is formed, the movable die 2 is separated from the fixed die 1, so that the formed baking tray can be taken down

The top surface of the fixed die 1 extends vertically upwards to form a first groove 12 and a second groove 13, a rotating cylinder 5 movably connected with a bearing of the fixed die penetrates through the bracket 3, a first transverse plate 6 and a second transverse plate 7 which are welded with the rotating cylinder 5 are sleeved on the rotating cylinder 5, the rotating cylinder 5 is in chain transmission connection with an output shaft of the motor 4, a first magnet block 8 and a second magnet block 9 are fixedly bonded on the bottom surface of the first transverse plate 6, a third magnet block 10 and a fourth magnet block 11 are fixedly bonded on the bottom surface of the second transverse plate 7, a first adjusting ring 14 and a second adjusting ring 15 are arranged in the first groove 12, the top surfaces of the first adjusting ring 14 and the second adjusting ring 15 are respectively welded with a first vertical rod 16 and a second vertical rod 17, a third adjusting ring 26 and a fourth adjusting ring 27 are arranged in the second groove 13, and the top surfaces of the third adjusting ring 26 and the fourth adjusting ring 27 are respectively welded with a third vertical rod 28 and a fourth vertical rod 29, the top ends of the first vertical rod 16, the second vertical rod 17, the third vertical rod 28 and the fourth vertical rod 29 all penetrate out of the wall body of the fixed die 1, the top ends of the first vertical rod 16, the second vertical rod 17, the third vertical rod 28 and the fourth vertical rod 29 are respectively connected with a first fixing ring 20, a second fixing ring 21, a third fixing ring 30 and a fourth fixing ring 31 in a welding manner, the top surfaces of the first fixing ring 20, the second fixing ring 21, the third fixing ring 30 and the fourth fixing ring 31 are respectively connected with a fifth magnet block 22, a sixth magnet block 23, a seventh magnet block 32 and an eighth magnet block 33 in a welding manner, the opposite surfaces of the first magnet block 8, the fifth magnet block 22, the second magnet block 9 and the sixth magnet block 23 are homonymous magnetic poles, the opposite surfaces of the third magnet block 10, the seventh magnet block 32, the fourth magnet block 11 and the eighth magnet block 33 are heteronymous magnetic poles, and the opposite surfaces of the first magnet block 8, the second magnet block 9, the third magnet block 10, the fourth magnet block 31 and the fourth magnet block 33 are different magnetic poles, The fourth magnet block 11, the fifth magnet block 22, the sixth magnet block 23, the seventh magnet block 32 and the eighth magnet block 33 are respectively in a ring shape, and the second magnet block 9 and the fourth magnet block 11 are all in an arc-shaped structure, when bakeware with different specifications needs to be prepared, the motor 4 is connected with a power supply and drives the motor to operate, the motor 4 can drive the rotary cylinder 5 to synchronously rotate through the chain transmission mechanism, so that the rotary cylinder 5 can drive the first transverse plate 6 and the second transverse plate 7 to synchronously rotate axially, due to the structural design of the second magnet block 9 and the fourth magnet block 11, the second magnet block 9 and the fourth magnet block 11 can be aligned with the sixth magnet block 23 and the eighth magnet block 33 up and down along with the rotation of the first transverse plate 6 and the second transverse plate 7, repulsive force is generated between the second magnet block 9 and the sixth magnet block 23, attractive force is generated between the fourth magnet block 11 and the eighth magnet block 33, and under the repulsive force, the second fixing ring 21 drives the second vertical rod 17 to move downwards, the second vertical rod 17 drives the second adjusting ring 15 to move downwards synchronously, the fourth fixing ring 31 drives the fourth vertical rod 29 to move upwards and the fourth vertical rod 29 drives the fourth adjusting ring 27 to move upwards under the action of attraction force, and thus the specification of the cavity can be changed after adjustment;

then the magnet assembly can rotate a certain angle on the first transverse plate 6 and the second transverse plate 7, at this time, the first magnet block 8 and the third magnet block 10 rotate along with the magnet assembly and are aligned with the fifth magnet block 22 and the seventh magnet block 32 up and down, due to the structural design of the second magnet block 9 and the fourth magnet block 11, the first magnet block 8 and the third magnet block 10 are still aligned with the sixth magnet block 23 and the eighth magnet block 33 up and down, so that the second adjusting ring 15 and the fourth adjusting ring 27 are ensured to be kept in a fixed state, a repulsive force is generated between the first magnet block 8 and the fifth magnet block 22, further, under the repulsive force, the first fixing ring 20 drives the first vertical rods 16 to move down, the first vertical rods 16 drives the first adjusting ring 14 to move down synchronously, an attractive force is generated between the third magnet block 10 and the seventh magnet block 32, under the attractive force, the third fixing ring 30 drives the third vertical rods 28 to move up, the third vertical rods 28 drives the third adjusting ring 26 to move up synchronously, after the adjustment, the specification of the cavity can be changed again;

the first groove 12, the second groove 13, the first adjusting ring 14, the second adjusting ring 15, the third adjusting ring 26 and the fourth adjusting ring 27 are all circular rings and have the same axial lead, the bottom ends of the third adjusting ring 26 and the fourth adjusting ring 27 are inserted into the cavity and are attached to the bottom wall of the cavity, the bottom surfaces of the first adjusting ring 14 and the second adjusting ring 15 are flush with the top surface of the movable mold 2, the first vertical rod 16 and the second vertical rod 17 are respectively welded and connected with the first limiting ring 18 and the second limiting ring 19, the distance between the two first limiting ring 18 and the second limiting ring 19 and the top surface of the fixed mold 1 is the same as the distance between the two bottom surfaces of the first adjusting ring 14 and the second adjusting ring 15 and the bottom surface of the fixed mold 1, the distance between the two top surfaces of the third adjusting ring 26 and the fourth adjusting ring 27 and the top surface of the second groove 13 is the same as the height of the cavity, when the first adjusting ring 14, the second adjusting ring 15, the third adjusting ring 26 and the fourth adjusting ring 27 are in an initial state, the section of the die cavity is shaped like U, so that a circular baking tray can be formed after the metal liquid is formed in the die cavity; when baking trays with different specifications need to be prepared, the second adjusting ring 15 descends in the first groove 12, under the action of the second limiting ring 19, after the second adjusting ring 15 finishes moving, the bottom end of the second adjusting ring 15 is flush with the bottom surface of the fixed die 1, meanwhile, the fourth adjusting ring 27 ascends in the second groove 13 until the top surface of the fourth adjusting ring 27 is contacted with the top surface of the second groove 13, so that after the second adjusting ring 15 and the fourth adjusting ring 27 move, the section of the cavity is still U-shaped, but the diameter is slightly larger at the moment, and then the baking tray with one larger size can be prepared; meanwhile, the first adjusting ring 14 descends in the first groove 12, under the action of the first limiting ring 18, after the first adjusting ring 14 is moved, the bottom end of the first adjusting ring 14 is flush with the bottom surface of the fixed die 1, the third adjusting ring 26 ascends in the second groove 13 until the top surface of the third adjusting ring 26 is contacted with the top surface of the second groove 13, so that the section of the die cavity is still in a U shape after the first adjusting ring 14 and the third adjusting ring 26 are moved, but the diameter is maximum at the moment, a baking tray with the maximum size can be prepared at the moment, and the baking trays with three specifications can be prepared by adjusting the first adjusting ring 14, the second adjusting ring 15, the third adjusting ring 26 and the fourth adjusting ring 27;

furthermore, a first spring 24 and a second spring 25 are respectively sleeved on the first vertical rod 16 and the second vertical rod 17, two ends of the first spring 24 are respectively welded with the first groove 12 and the first adjusting ring 14, two ends of the second spring 25 are respectively welded with the first groove 12 and the second adjusting ring 15, four first vertical rods 16, four second vertical rods 17, four first fixing rings 20 and four second fixing rings 21 are annularly distributed, this stabilizes the raising and lowering of the first adjusting ring 14, the second adjusting ring 15, the third adjusting ring 26 and the fourth adjusting ring 27, and four first springs 24 and four second springs 25 are provided, so that in the initial state, the first adjusting ring 14 and the second adjusting ring 15 are under the tension of the first spring 24 and the second spring 25, can be fixed in the first groove 12 and can keep the bottom surface flush with the bottom surface of the fixed die 1, thus ensuring the precision of the molded baking tray.

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 many specifications overware precision forming mould, includes cover half (1), movable mould (2), support (3), motor (4) and pneumatic cylinder (37), its characterized in that: the fixed die is characterized in that a support (3) is fixed on the top surface of the fixed die (1) through bolts, a first groove (12) and a second groove (13) are vertically and upwards formed in the top surface of the fixed die (1), a cavity is vertically and downwards formed in the top surface of the movable die (2), a motor (4) and a hydraulic cylinder (37) are fixed on the support (3) through bolts, a rotary cylinder (5) movably connected with a bearing of the support penetrates through the support (3), a first transverse plate (6) and a second transverse plate (7) which are connected with the rotary cylinder in a welded mode are sleeved on the rotary cylinder (5), a chain is connected between the rotary cylinder (5) and an output shaft of the motor (4) in a transmission mode, a first magnet block (8) and a second magnet block (9) are fixedly bonded on the bottom surface of the first transverse plate (6), a third magnet block (10) and a fourth magnet block (11) are fixedly bonded on the bottom surface of the second transverse plate (7), a first magnet block (14) and a second adjusting ring (15) are arranged in the first groove (12), and first adjustable ring (14) and second adjustable ring (15) top surface welded connection has first montant (16) and second montant (17) respectively, be provided with third adjustable ring (26) and fourth adjustable ring (27) in second recess (13), and third adjustable ring (26) and fourth adjustable ring (27) top surface welded connection has third montant (28) and fourth montant (29) respectively, first montant (16), second montant (17), third montant (28) and fourth montant (29) top are all worn out from cover half (1) wall body, and first montant (16), second montant (17), third montant (28) and fourth montant (29) top welded connection has first solid fixed ring (20), second solid fixed ring (21), third solid fixed ring (30) and fourth solid fixed ring (31) respectively, first solid fixed ring (20), second solid fixed ring (21), The top surfaces of the third fixing ring (30) and the fourth fixing ring (31) are respectively welded with a fifth magnet block (22), a sixth magnet block (23), a seventh magnet block (32) and an eighth magnet block (33), the opposite surfaces of the first magnet block (8), the fifth magnet block (22), the second magnet block (9) and the sixth magnet block (23) are homonymous magnetic poles, and the opposite surfaces of the third magnet block (10), the seventh magnet block (32), the fourth magnet block (11) and the eighth magnet block (33) are synonym magnetic poles.

2. The precision forming die for the multi-specification baking trays as claimed in claim 1, wherein: the top surface of the fixed die (1) vertically extends downwards to form an accommodating cavity (35) for injecting molten metal, a hole groove (36) is formed in the wall body of the fixed die (1) at the bottom of the accommodating cavity (35), the piston rod end of the hydraulic cylinder (37) penetrates through the rotating cylinder (5) and is connected with a pressing plate (34) in a welding mode, the pressing plate (34) is matched with the accommodating cavity (35), and the accommodating cavity (35) is communicated with the bottom surface of the fixed die (1) through the hole groove (36).

3. The precision forming die for the multi-specification baking trays as claimed in claim 1, wherein: the magnet comprises a first magnet block (8), a second magnet block (9), a third magnet block (10), a fourth magnet block (11), a fifth magnet block (22), a sixth magnet block (23), a seventh magnet block (32) and an eighth magnet block (33), wherein the first magnet block (8), the second magnet block (9), the third magnet block (10), the fourth magnet block (11), the fifth magnet block (22), the sixth magnet block (23), the seventh magnet block (32) and the eighth magnet block (33) are all in an annular shape and are respectively four in number, and the second magnet block (9) and the fourth magnet block (11) are both in an arc-shaped structure.

4. The precision forming die for the multi-specification baking trays as claimed in claim 1, wherein: first recess (12), second recess (13), first adjustable ring (14), second adjustable ring (15), third adjustable ring (26) and fourth adjustable ring (27) are the ring form, and six coaxial core lines, third adjustable ring (26) and fourth adjustable ring (27) bottom insert to the die cavity and laminate with the die cavity diapire, first adjustable ring (14) and second adjustable ring (15) bottom surface flush with movable mould (2) top surface.

5. The precision forming die for the multi-specification baking trays as claimed in claim 1, wherein: the fixed die is characterized in that a first limiting ring (18) and a second limiting ring (19) are respectively welded on the first vertical rod (16) and the second vertical rod (17), and the distance between the first limiting ring (18) and the top surface of the fixed die (1) and the distance between the second limiting ring (19) and the bottom surface of the fixed die (1) are consistent with the distance between the bottom surfaces of the first adjusting ring (14) and the second adjusting ring (15) and the bottom surface of the fixed die (1).

6. The precision forming die for the multi-specification baking trays as claimed in claim 1, wherein: first spring (24) and second spring (25) have been overlapped respectively on first montant (16) and second montant (17), first spring (24) both ends respectively with first recess (12) and first adjustable ring (14) welded connection, second spring (25) both ends respectively with first recess (12) and second adjustable ring (15) welded connection.

7. The precision forming die for the multi-specification baking trays as claimed in claim 1, wherein: the distance between the top surfaces of the third adjusting ring (26) and the fourth adjusting ring (27) and the top surface of the second groove (13) is consistent with the height of the cavity.