CN219190927U - Mould coupling mechanism convenient to take off model - Google Patents

Abstract

The utility model relates to the technical field of dies and discloses a die connecting mechanism convenient for demolding, wherein the die main body is integrally formed by an upper die and a lower die, the upper die is longitudinally arranged at the top of the lower die, the upper die and the lower die are tightly attached, a groove is transversely formed in the center position of an inner cavity of the lower die, a connecting bottom plate is transversely arranged in the groove, and circular plate grooves are formed in the center position and two sides of the inner wall of the lower die. This be convenient for take off model mould coupling mechanism drives the left lower mould that corresponds and right lower mould through the arc pole through pneumatic cylinder and piston rod and removes to both sides, and fixed plectane, connection diaphragm and L shape cardboard and blank and the outside correspond the close laminating of connecting bottom plate position department, adopts this kind, through fixed and adoption mould multistage separation to the blank, can effectually reduce the laminating area of blank and mould inner wall.

Description

Mould coupling mechanism convenient to take off model

Technical Field

The utility model relates to the technical field of molds, in particular to a mold connecting mechanism convenient to take off a mold.

Background

The mould industry is used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various moulds and tools of the required products. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.

The common mould heats the material in heating device to melt to liquid, and then leads the liquid material into the mould by tilting the heating device, carries out cooling forming after the liquid material enters the inside of the forming cavity of the mould, and takes out the blank after the liquid material is cooled forming in the inside of the forming cavity and separates the mould, thus being a common use mode of the mould. Because the common mold is generally composed of an upper mold and a lower mold, the upper mold and the lower mold are connected by a connecting structure (such as a bolt, a buckle, etc.) at the outer side, and the upper mold and the lower mold need to be separated when the blank is taken out. When the blank is taken out, the problem that is common in the mould is inconvenient to demould, and the standing groove can be seted up at the bottom of part mould to internally mounted has the roof, and the bottom of roof is then equipped with elevation structure, with elevation structure and roof cooperation with each other ejecting the blank, but this kind of mode, because blank is very inseparable with the inner wall laminating of mould forming chamber, use ejecting mode to make blank and the inner wall laminating of mould forming chamber take place to damage easily, thereby lead to the phenomenon emergence of mould processing failure, put forward a be convenient for take off model mould coupling mechanism for this reason.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a connecting mechanism for a mold convenient to take off the mold, so as to solve the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould coupling mechanism convenient to take off model, includes the mould main part, the mould main part is wholly by last mould and bed die constitution, go up mould vertical installation in the bed die top, and go up closely laminating between mould and the bed die, the inner chamber central point of bed die puts transversely and sets up flutedly, the inside of recess is transversely installed and is connected the bottom plate, the central point of bed die inner wall both sides and both sides have all been seted up the plectane groove, the diaphragm groove has all transversely been seted up to the inside in plectane groove, fixed plectane and connection diaphragm are installed respectively with the inside in diaphragm groove, and the bottom of fixed plectane all corresponds the position with the connection diaphragm top that corresponds and be connected, the L shape draw-in groove has all transversely been seted up to bottom one side of connection diaphragm, the inside of L shape draw-in groove all transversely adds and is equipped with L shape cardboard, the bottom of mould main part transversely installs the supporting base, and all around the bottom of supporting base all vertically installs the supporting leg, and the connection diaphragm is connected through L shape draw-in groove, is convenient for dismantle simultaneously can change according to different circumstances.

Preferably, the top central point of last mould has seted up the feed port, the top of feed port is vertically communicated with and is connected with the pipeline, and the top of pipeline transversely has added the apron, the bottom of going up the mould is all around central point both sides and is vertically installed first picture peg, the bottom of going up the mould is all around central point and has been seted up first slot.

Preferably, the second slots are respectively formed in two sides of the central position around the top of the lower die, the second plugboards are respectively and longitudinally arranged in the central position around the top of the lower die, the whole lower die is composed of a left lower die and a right lower die, the central positions of two sides of the inner side surface of the left lower die are respectively and longitudinally provided with a sealing groove, the central positions of two sides of the inner side surface of the right lower die are respectively and longitudinally provided with a sealing plate, the lower parts of the inner walls of the left lower die and the right lower die are respectively provided with a groove, the peripheries of the connecting bottom plates are attached to each other, after the upper die and the lower die are separated, the left lower die and the right lower die are separated, and demolding can be more conveniently carried out.

Preferably, the sliding grooves are transversely arranged at the central positions of the two sides of the top of the supporting base, the supporting plates are transversely arranged under the two sides of the bottom of the supporting base, the connecting rods are longitudinally arranged on the front and back sides of the top of the supporting plates, and the top ends of the connecting rods are connected with the corresponding positions of the two sides of the bottom of the supporting base.

Preferably, the pneumatic cylinder is installed to top central point of backup pad, the flexible end of pneumatic cylinder lateral surface all transversely adds and is equipped with the piston rod, the outer end of piston rod all is connected with the arc pole, and the one end of arc pole all is connected with the outside of left lower mould and right lower mould and corresponds the position.

Preferably, the positive and negative motors are transversely arranged at the center positions of the two sides of the back of the support base, the rotating shafts are transversely additionally arranged at the center positions of the two sides of the inner wall of the support base, one ends of the rotating shafts are coaxially connected with corresponding positive and negative motor rotors, rotating gears are additionally arranged at the center positions of the outer surfaces of the rotating shafts, tooth blocks are uniformly meshed with the tops of the rotating gears, movable top plates are transversely additionally arranged at the tops of the tooth blocks, and the tops of the movable top plates extend upwards through sliding grooves and are connected with the bottom center positions of corresponding L-shaped clamping plates.

(III) beneficial effects

Compared with the prior art, the utility model provides a connecting mechanism for a mold convenient to take off, which has the following beneficial effects:

1. this be convenient for take off model mould coupling mechanism, after separating through last mould and bed die, pneumatic cylinder and piston rod drive corresponding left bed die and right bed die through the arc pole and remove to both sides, and fixed plectane, connect the diaphragm and the outside corresponding position department of blank and connection bottom plate under the effect of movable roof, tooth piece and rotation gear, and fixed plectane, connect diaphragm and L shape cardboard accessible movable roof, tooth piece and rotation gear remove, adopt this kind, through fixed and adopt mould multistage separation to the blank, can effectually reduce the laminating area of blank and mould inner wall, be convenient for carry out the drawing of patterns, the phenomenon emergence of damage appears in the blank outside is reduced simultaneously.

Drawings

FIG. 1 is a schematic diagram of the left side view of the device of the present utility model;

FIG. 2 is a schematic view of the rear view of the inner portions of the L-shaped clamping plate and the supporting base in a cross section;

FIG. 3 is a schematic diagram of a right side view of a mold body according to the present utility model.

In the figure: 1. a mold body; 2. an upper die; 3. a lower die; 4. a connecting bottom plate; 5. fixing the circular plate; 6. a connecting transverse plate; 7. an L-shaped clamping plate; 8. a support base; 9. a first plugboard; 10. a second plugboard; 11. left lower die; 12. a right lower die; 13. a support plate; 14. a hydraulic cylinder; 15. a piston rod; 16. an arc-shaped rod; 17. a forward and reverse motor; 18. rotating the gear; 19. tooth blocks; 20. the top plate is moved.

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.

The utility model provides a technical scheme, a mould connecting mechanism convenient for demoulding, which comprises a mould main body 1, an upper mould 2, a lower mould 3, a connecting bottom plate 4, a fixed circular plate 5, a connecting transverse plate 6, an L-shaped clamping plate 7, a supporting base 8, a first plugboard 9, a second plugboard 10, a left lower mould 11, a right lower mould 12, a supporting plate 13, a hydraulic cylinder 14, a piston rod 15, an arc rod 16, a positive and negative motor 17, a rotating gear 18, a tooth block 19 and a movable top plate 20, wherein the whole mould main body 1 is composed of the upper mould 2 and the lower mould 3, the upper mould 2 is longitudinally arranged at the top of the lower mould 3, the upper mould 2 and the lower mould 3 are tightly attached, the central position of an inner cavity of the lower mould 3 is transversely provided with a groove, the connecting bottom plate 4 is transversely arranged in the groove, the central position and two sides of the inner wall of the lower mould 3 are respectively provided with circular plate grooves, the circular plate grooves and the inner sides of the transverse plate grooves are respectively provided with a fixed circular plate 5 and a connecting transverse plate 6, the bottoms of the fixed circular plate grooves and the connecting transverse plate 5 are respectively connected with the corresponding connecting plate 6 at the corresponding positions, the bottom of the clamping plate grooves are connected with the L-shaped clamping plate 6, the bottom of the L-shaped clamping plate is provided with the L-shaped clamping plate 3, the L-shaped clamping plate is connected with the L-shaped clamping plate 3 through the L-shaped clamping plate 3, the L-shaped clamping plate is connected with the L-shaped clamping plate 3, the L-shaped clamping plate 3 is simultaneously, the L-shaped clamping plate is horizontally provided with the L-shaped clamping plate 3, and the bottom plate is horizontally-shaped clamping plate 3, the bottom plate is convenient for carrying clamp is convenient for carrying a clamp, and the L-shaped mould is convenient for mould, and the mould can be easily and can be easily removed.

Referring to fig. 3, a feeding hole is formed in the central position of the top of the upper mold 2, the top of the feeding hole is longitudinally connected with a pipe, a cover plate is transversely added to the top of the pipe, two sides of the central position around the bottom of the upper mold 2 are longitudinally provided with first insertion plates 9, the central position around the bottom of the upper mold 2 is provided with first insertion grooves, two sides of the central position around the top of the lower mold 3 are downwardly provided with second insertion plates 10, the central position around the top of the lower mold 3 is longitudinally provided with second insertion plates 10, the whole lower mold 3 is composed of a left lower mold 11 and a right lower mold 12, the central positions of the two sides of the inner side of the left lower mold 11 are longitudinally provided with sealing grooves, the central positions of the two sides of the inner side of the right lower mold 12 are longitudinally provided with sealing plates, the lower parts of the inner walls of the left lower mold 11 and the right lower mold 12 are longitudinally provided with grooves, the peripheries of the connecting bottom plate 4 are attached to each other, and after the upper mold 2 is separated from the lower mold 3, the left lower mold 11 and the right lower mold 12 are separated, so that demolding can be more conveniently performed.

Referring to fig. 1, the sliding grooves are transversely installed at the central positions of the two sides of the top of the supporting base 8, the supporting plate 13 is transversely installed right below the two sides of the bottom of the supporting base 8, the connecting rods are longitudinally arranged at the central positions of the two sides of the top of the supporting plate 13, the top ends of the connecting rods are connected with the corresponding positions of the two sides of the bottom of the supporting base 8, the hydraulic cylinders 14 are installed at the central positions of the top of the supporting plate 13, piston rods 15 are transversely arranged at the telescopic ends of the outer side surfaces of the hydraulic cylinders 14, the outer ends of the piston rods 15 are connected with arc rods 16, one ends of the arc rods 16 are connected with the corresponding positions of the left lower die 11 and the right lower die 12, the front motor 17 and the back motor 17 are transversely installed at the central positions of the two sides of the back side of the supporting base 8, referring to fig. 2, the central positions of the two sides of the inner wall of the supporting base 8 are transversely provided with rotating shafts, one ends of the rotating shafts are coaxially connected with the corresponding front motor 17, the outer surface central positions of the rotating shafts are provided with rotating gears 18, the tops of the rotating gears 19 are uniformly meshed with the tops of the corresponding front motor 17, the tops of the rotating shafts are transversely provided with the rotating shafts, the moving top plates 20, the tops of the moving plates 20 are transversely arranged, the tops of the moving 20 are transversely, the tops of the corresponding tops of the rotating shafts extend upwards through the sliding grooves, and are respectively connected with the corresponding positions of the corresponding grooves, the left and the left lower die 11 and the corresponding positions of the corresponding positions, the left lower die 11 and the corresponding positions of the corresponding left lower die 11 and the corresponding to the corresponding positions, and the corresponding left lower die 11 are respectively, and the corresponding left and the corresponding right die 11 are respectively, and the right die and the corresponding to the left and the right die-side and the left die-side and the right die.

The working principle of the device is as follows: after the upper die 2 and the lower die 3 are separated, the hydraulic cylinder 14 and the piston rod 15 drive the corresponding left lower die 11 and right lower die 12 to move to two sides through the arc-shaped rod 16, the fixed circular plate 5, the connecting transverse plate 6 and the L-shaped clamping plate 7 are tightly attached to the corresponding positions outside the blank and the connecting bottom plate 4 under the action of the movable top plate 20, the tooth block 19 and the rotating gear 18, and the fixed circular plate 5, the connecting transverse plate 6 and the L-shaped clamping plate 7 can move under the drive of the positive and negative motor 17 and the rotating shaft through the movable top plate 20, the tooth block 19 and the rotating gear 18.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a mould coupling mechanism convenient to take off model, includes mould main part (1), its characterized in that: the utility model provides a mould main part (1) is wholly by last mould (2) and bed die (3) constitution, go up mould (2) vertical installation in bed die (3) top, and go up closely laminating between mould (2) and the bed die (3), the inner chamber central point of bed die (3) puts transversely and sets up flutedly, connecting bottom plate (4) are transversely installed to the inside of recess, circular plate groove has all been seted up to central point and both sides of bed die (3) inner wall both sides, the diaphragm groove has all transversely been seted up to the inside in circular plate groove, fixed plectane (5) and connection diaphragm (6) are installed respectively to the inside in circular plate groove and diaphragm groove, and the bottom of fixed plectane (5) all is connected with the corresponding connection diaphragm (6) top correspondence position, the L shape draw-in groove has all transversely been seted up to bottom one side of connection diaphragm (6), the inside of L shape draw-in groove all transversely is equipped with L shape cardboard (7), support base (8) are transversely installed to the bottom of mould main part (1), and support the bottom of base (8) is all installed all around.

2. The connection mechanism for facilitating demolding of a mold according to claim 1, wherein: the feeding hole is formed in the center of the top of the upper die (2), the top end of the feeding hole is longitudinally communicated with a pipeline, a cover plate is transversely additionally arranged on the top end of the pipeline, first plugboards (9) are longitudinally arranged on two sides of the center of the periphery of the bottom of the upper die (2), and first slots are formed in the center of the periphery of the bottom of the upper die (2).

3. The connection mechanism for facilitating demolding of a mold according to claim 1, wherein: the utility model discloses a die, including lower mould (3) and connecting bottom plate (4), the top of lower mould (3) is all offered down the second slot around central point put both sides, the top of lower mould (3) is all vertically installed second picture peg (10) around central point put, lower mould (3) wholly comprises left lower mould (11) and right lower mould (12), the central point put of left lower mould (11) medial surface both sides all vertically has offered the seal groove, the central point put of right lower mould (12) medial surface both sides all vertically has added the closing plate, the recess has all been offered with right lower mould (12) inner wall lower part to laminate mutually around with connecting bottom plate (4).

4. The connection mechanism for facilitating demolding of a mold according to claim 1, wherein: the sliding chute is transversely arranged at the center position of the two sides of the top of the supporting base (8), the supporting plate (13) is transversely arranged under the two sides of the bottom of the supporting base (8), the connecting rods are longitudinally arranged on the front and back sides of the top of the supporting plate (13), and the top ends of the connecting rods are connected with the corresponding positions of the two sides of the bottom of the supporting base (8).

5. The connection mechanism for facilitating demolding of a mold according to claim 4, wherein: the hydraulic cylinder (14) is installed in top central point of backup pad (13), the flexible end of pneumatic cylinder (14) lateral surface all transversely adds and is equipped with piston rod (15), the outer end of piston rod (15) all is connected with arc pole (16), and the one end of arc pole (16) all is connected with the outside corresponding position of left lower mould (11) and right lower mould (12).

6. The connection mechanism for facilitating demolding of a mold according to claim 4, wherein: positive and negative motor (17) are transversely installed to the back both sides central point of supporting base (8), the inner wall both sides central point of supporting base (8) all transversely adds and is equipped with the pivot, and the one end of pivot all with the positive and negative motor (17) rotor coaxial coupling that corresponds, the surface central point of pivot all will add and be equipped with rotation gear (18), the top homogeneous phase meshing of rotation gear (18) has tooth piece (19), the top of tooth piece (19) all transversely adds and is equipped with movable roof (20), and the top of movable roof (20) upwards extends through the spout to be connected with the bottom central point of corresponding L shape cardboard (7).

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