CN217454593U - Mold capable of taking off reverse buckle and secondary reverse buckle taking-off mechanism thereof - Google Patents

Abstract

The application discloses can take off mould of back-off and back-off mechanism is taken off to secondary thereof, the secondary is taken off back-off mechanism and is used for a product to take off the back-off, the product has a back-off hole, the secondary is taken off back-off mechanism and is included that a first back-off subassembly and a second take off the back-off subassembly, the second take off the back-off subassembly remove set up in first back-off subassembly that takes off. The first disengaging reverse component comprises a first disengaging component and a first reverse fastener. The first disengaging member is arranged on the first reverse buckle piece in a left-right moving mode, the moving direction of the first disengaging member when the reverse buckle is disengaged is defined as the right side, and the direction of the first reverse buckle piece far away from the reverse buckle hole is defined as the lower side. The first reverse buckle piece comprises a main body and a forming structure, the forming structure is arranged on the main body, the second reverse buckle taking-off component comprises a second disengaging component and a second reverse buckle piece, and the second disengaging component is arranged on the second reverse buckle piece in a vertically moving mode.

Description

Mold capable of taking off reverse buckle and secondary reverse buckle taking-off mechanism thereof

Technical Field

The utility model relates to a take off the back-off unit, especially relate to the mould that can take off the back-off and secondary take off back-off mechanism thereof.

Background

At present, when the product is manufactured, due to the requirements of the product, a hole or a groove is usually formed in the surface of the product, demolding is needed after the product is finished, and in the demolding process, the interference of the part with the hole or the groove is caused by a molding structure.

Generally speaking, a product with a smaller structure and a lower precision requirement is usually demolded in a forced ejection manner, but for a product with a higher precision requirement, a part of the product, which is provided with a hole or a groove, is undoubtedly damaged by pulling when the product is demolded in the forced ejection manner, so that the product quality is reduced, and in a serious case, the normal performance of the product is even affected.

Therefore, for a product with a high precision requirement, a back-off mode is usually adopted to reduce strain in the demolding process of the product during demolding, but in the process of back-off of the existing product, generally only the position of a forming structure which is far away from the back-off of the product is moved downwards, usually only one back-off is involved, but in the process of moving the forming structure away from the product only downwards, because the distance of downward movement in a mold is limited, the back-off is still insufficient, the forming structure still interferes with holes or grooves in the demolding process, and the product is damaged during demolding.

SUMMERY OF THE UTILITY MODEL

One advantage of the present invention is to provide a secondary reverse buckle releasing mechanism, which comprises a first reverse buckle releasing component and a second reverse buckle releasing component, wherein the first reverse buckle releasing component comprises a first releasing member and a first reverse buckle member, the second reverse buckle releasing component comprises a second releasing member and a second reverse buckle member, the second releasing member is movably disposed on the second reverse buckle member, the second reverse buckle member is disposed on the first releasing member, the second releasing member is used to move upward, the first releasing member is finally driven to move downward to complete the primary reverse buckle releasing, and the second releasing member drives the second reverse buckle member to move rightward integrally, because the second reverse buckle member is disposed on the first releasing member, the second reverse buckle member is finally linked to move rightward while the first reverse buckle member moves downward, and the secondary reverse buckle releasing is completed, interference caused when the product is demoulded is reduced, and the quality of the product is improved.

An advantage of the utility model is that a twice takes off back-off mechanism is provided, through setting up a first connecting piece, wherein first connecting piece includes a first fixture block and a first draw-in groove, through first fixture block along the removal of first draw-in groove, thereby the linkage first back-off piece removes, guarantees first back-off piece removes in the small-scale, avoids the displacement to cross to be difficult to reset.

The utility model discloses an advantage lies in providing a secondary and takes off back-off mechanism, through setting up a second connecting piece, wherein the second connecting piece includes a first inclined plane and a chute, through first inclined plane with the cooperation of chute is used, makes to drive the whole small range of second back-off piece removes, avoids equally the second back-off piece displacement is too big to reset.

An advantage of the utility model is that a secondary takes off back-off mechanism is provided, through setting up a linkage structure, the linkage structure set up in the second control the piece with first break away from between the component, the linkage structure includes a second fixture block and a second draw-in groove, and then makes and controls the final linkage when moving up with the second the first right side that breaks away from the component moves, increases the linkage nature of operation, does not need the secondary operation for the operation is simpler.

An advantage of the utility model is that a secondary takes off back-off mechanism is provided, through setting up one and going up the mould, the second control the piece set up in go up the mould, make go up the in-process that the mould shifted up the drawing of patterns, drive the second is controlled the piece and is removed, accomplishes the step of taking off the back-off automatically, does not need the manual independent operation.

In order to achieve the utility model discloses above at least one advantage, the utility model provides a secondary takes off back-off mechanism, the secondary takes off back-off mechanism and is used for taking off the back-off of a product, the product has a back-off hole, the secondary takes off back-off mechanism and includes:

the first disengaging reverse component comprises a disengaging component and a first reverse fastener, the first disengaging component is arranged on the first reverse fastener in a left-right moving mode, when the first disengaging component moves left and right, the first reverse fastener is linked to move up and down, the moving direction of the first disengaging component during disengaging reverse is defined as the right side, the direction of the first reverse fastener far away from the reverse fastening hole is defined as the lower side, the first reverse fastener comprises a main body and a forming structure, the forming structure is arranged on the main body, and the main body is arranged on the first reverse fastener;

a second takes off back-off subassembly, the second takes off back-off spare includes that a second breaks away from component and a second back-off spare, the second breaks away from the component by can set up with reciprocating in the second back-off spare, and works as when the second breaks away from the component and up moves, the linkage the second back-off spare is moved to the right side, the second back-off spare set up in first back-off subassembly.

According to the utility model discloses an embodiment, first component that breaks away from includes a first control part, a first connecting piece and a first locating part, first locating part set up in the right side of main part, first connecting piece set up in first control part with between the main part, first connecting piece includes a first fixture block and a first draw-in groove, just first fixture block set up with sliding in first draw-in groove.

According to the utility model discloses an embodiment, first fixture block set up in first control, first draw-in groove is formed at the main part, the extension line of first fixture block top surface and the contained angle of the horizontal plane that first control bottom surface locates are the acute angle.

According to the utility model discloses an embodiment, first fixture block set up in the main part, first draw-in groove is formed in first control spare, the extension line of first fixture block with the contained angle of the horizontal plane that the bottom surface of first locating part is located is the acute angle.

According to the utility model discloses an embodiment, the second back-off has an installation way, first control the piece with the mode that the part is hidden set up in the installation way, first control the piece pass through the installation way set up in the second control the piece.

According to an embodiment of the present invention, the first disengaging means further comprises a housing, the housing has a housing cavity, and the first disengaging means is disposed in the housing cavity.

According to the utility model discloses an embodiment, the second breaks away from the component and includes a second control and a second connecting piece, the second control by can set up with reciprocating in the second back-off piece, the second connecting piece set up in the second back-off piece with between the second control, the second connecting piece includes a first inclined plane and a chute, first inclined plane form in the second control, the chute is formed in the second back-off piece, the second control peg graft in the chute, the first inclined plane extending direction of chute with the extension line contained angle that the second back-off piece bottom surface was located is the obtuse angle.

According to the utility model discloses an embodiment, the secondary takes off back-off mechanism still includes a linkage structure, linkage structure set up in first control with between the second control, linkage structure includes a second fixture block and a second draw-in groove, the second fixture block movably set up in the second draw-in groove, the side of second fixture block with the contained angle of the extension line of first control bottom surface is the obtuse angle, the second fixture block set up in the second control, the second draw-in groove form in first control.

According to the utility model discloses an embodiment, the secondary takes off back-off mechanism still includes a linkage structure, linkage structure set up in first control with between the piece is controlled to the second, linkage structure includes a second fixture block and a second draw-in groove, the movably setting of second fixture block in the second draw-in groove, the second fixture block set up in first control, the second draw-in groove form in the second control.

According to the utility model discloses an embodiment, the secondary takes off back-off mechanism still includes a forming device, forming device includes one and goes up mould and a lower mould, go up the mould set up in the second is controlled the piece and is kept away from the one end of second back-off piece, the lower mould set up in go up the below of mould.

A reversible mold for reversing a molded product, wherein the product has a reversing hole, the reversible mold comprising:

the first disengaging component is arranged on the first reversing component in a left-right moving mode, and when the first disengaging component moves left and right, the first reversing component is linked to move up and down, the moving direction of the first disengaging component during reversing is defined as the right side, the direction of the first reversing component far away from the reversing hole is defined as the lower side, the first reversing component comprises a main body and a forming structure, the forming structure is arranged on the main body, and the main body is arranged on the first reversing component;

the second disengaging component comprises a second disengaging component and a second reversing component, the second disengaging component is arranged on the second reversing component in a vertically movable mode and is linked with the second reversing component to move towards the right side when the second disengaging component moves upwards, and the second reversing component is arranged on the first reversing component;

and the forming device comprises an upper die and a lower die, wherein the upper die is arranged on the second separation component, and the upper die is movably arranged on the lower die.

Drawings

Fig. 1 shows the three-dimensional structure schematic diagram of the secondary back-off mechanism of the utility model.

Fig. 2 shows a schematic perspective view of the secondary reverse-buckling removing mechanism in another state.

Fig. 3 shows the schematic diagram of the explosion structure of the three-dimensional structure of the secondary back-off mechanism of the present invention.

Fig. 4 shows the schematic three-dimensional structure of the upper die and the lower die of the secondary back-off mechanism of the present invention.

Fig. 5 shows a partial enlarged view of the secondary back-off mechanism of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 2, a secondary reverse-off mechanism according to a preferred embodiment of the present invention will be described in detail below, the secondary reverse-off mechanism is mainly used for a product having a reverse-off hole, the secondary reverse-off mechanism includes a first reverse-off component 10 and a second reverse-off component 20, and the second reverse-off component 20 is horizontally movably disposed on the first reverse-off component 10.

The first release and fastening assembly 10 includes a first release member 11 and a first fastening member 12. The first separating member 11 is disposed on the first fastener 12 to be movable left and right, and when the first separating member 11 moves left and right, the first fastener 12 is moved up and down in a linked manner. It should be noted that, according to the different placement positions of the reverse-locking removing device, the direction may be adjusted, and for convenience of description, the moving direction of the first releasing member 11 during reverse-locking removing is defined as the right side, and the direction of the first reverse-locking member 12 away from the reverse-locking hole is defined as the lower side.

The first fastening member 12 includes a main body 121 and a molding structure 122, the molding structure 122 is disposed on the main body 121, and the main body 121 is disposed above the first release member 11. When the first forming structure 122 moves downwards, the first forming structure 122 moves downwards synchronously, and further moves away from the undercut hole of the product, so that the first undercut removing step of the product is completed.

The second disengaging and reversing component 20 includes a second disengaging member 21 and a second reversing component 22. The second separating member 21 is disposed on the second reversing member 22 in a vertically movable manner, and when the second separating member 21 moves upward, the second separating member is linked to the second reversing member 22 to move rightward, and the second reversing member 22 is disposed on the first reverse releasing component 10, so that when the second reversing member 22 moves, the first reverse releasing component 10 is driven to move synchronously.

In this way, when the second release member 21 is moved upward, the second engaging member 22 is linked to move to the right, the second engaging member 22 is disposed on the second release member 21, the second engaging member 22 is linked to move to the right, the second engaging member 22 is disposed on the first release member 11, so the first release member 11 is driven to move to the right synchronously, and when the first release member 11 moves to the right, the first engaging member 12 is linked to move downward, so that the main body 121 and the forming structure 122 move downward, the forming structure 122 is far away from the engaging hole of the product, and the first step of disengaging the engaging member is completed.

Further, the second breaks away from component 21 and up moves, the linkage this moment second back-off piece 22 moves to the right side, because second back-off piece 22 set up in first back-off piece 12, so that the drive first back-off piece 12 moves to the right side in step, so that first back-off piece 12 can move to the right side when moving down, thereby guarantees main part 121 with move to the right side synchronous motion when first molding structure 122 moves down, accomplish the step of taking off the back-off for the second time this moment, make first molding structure 122 keeps away from in limited space the back-off hole reduces the interference of taking off the back-off in-process, further improves the effect of taking off the back-off, avoids taking place the strain when the product takes off the back-off.

Further, the first separation member 11 includes a first operation component 111, a first connection component 112 and a first stopper 113, and the first stopper 113 is disposed at the right side of the main body 121 to limit the main body 121, so as to prevent the main body 121 from moving in the same direction when the first operation component 111 moves. The first connecting member 112 is disposed between the first manipulating member 111 and the body 121. The first connecting member 112 includes a first latching portion 1121 and a first latching groove 1122, and the first latching portion 1121 is slidably disposed on the first latching groove 1122.

Further, the first disengaging and reversing component 10 further includes a housing 13, the housing 13 has a housing cavity 1301, and the first disengaging member 11 and the first reversing component 12 are disposed in the housing cavity 1301, so as to limit the first disengaging member 11 and the first reversing component 12.

Referring to fig. 3, in an embodiment, the first blocking block 1121 is disposed on the first manipulating member 111, the first blocking slot 1122 is formed on the main body 121, an included angle between an extension line of the top surface of the first blocking block 1121 and a horizontal plane of the bottom surface of the first manipulating member 111 is an acute angle, when the first manipulating member 111 moves to the right side, the first blocking block 1121 moves along the first blocking slot 1122, and simultaneously, in the moving process, the first fastening member 12 is driven to synchronously move down, so that the main body 121 and the forming structure 122 move down and are away from the fastening hole, thereby completing the first reverse fastening removal.

It should be noted that, through the cooperation between the first fixture block 1121 and the first slot 1122, when the first operation component 111 moves, a small range of movement of the main body 121 can be ensured, so as to avoid that the movement distance is too large to be reset, and reduce the space occupied by the main body 121 during the movement process.

It can be understood by those skilled in the art that, in another embodiment, the first fixture block 1121 is disposed on the main body 121, and the first fixture groove 1122 is formed on the first manipulating member 111, so that when the first manipulating member 111 moves to the right side, the main body 121 and the forming structure 122 are also driven to move downward and away from the inverted buckle hole, which is not described herein again.

Further, the second fastening member 22 has a mounting channel 2201, and the first operation member 111 is disposed on the mounting channel 2201 in a partially hidden manner.

Further, the second disengagement member 21 includes a second operating member 211 and a second link 212. The second manipulating member 211 is movably disposed up and down on the second fastening member 22, and the second connecting member 212 is disposed between the second fastening member 22 and the second manipulating member 211. The second connecting member 212 includes a first inclined surface 2121 and a slanted slot 2122, the first inclined surface 2121 is formed on the second manipulating member 211, the slanted slot 2122 is formed on the second fastening member 22, the second manipulating member 211 is inserted into the slanted slot 2122, and an inclined surface extending direction of the slanted slot 2122 and an extension line included angle of a bottom surface of the second fastening member 22 form an obtuse angle.

Thus, when the second control member 211 moves downward, the first inclined surface 2121 contacts with the inclined surface of the second inclined groove 2122, and the second locking member 22 moves to the right side in an interlocking manner. Since the first fastening member 12 is disposed on the first separating member 11, the first separating member 11 is driven to move to the right synchronously, and finally the main body 121 and the forming structure 122 are linked to move to the right synchronously.

Further, the secondary reverse-buckling removing mechanism further comprises a linkage structure 30. The linkage structure 30 is disposed between the first manipulating member 111 and the second manipulating member 211, so that when the second manipulating member 211 moves upward, the linkage structure links the first separating member 11 to move to the right side synchronously.

In an embodiment, the linkage structure 30 includes a second clamping block 31 and a second clamping groove 32, the second clamping block 31 is movably disposed in the second clamping groove 32, the second clamping block 31 is disposed in the second manipulating part 211, the second clamping groove 32 is formed in the first manipulating part 111, and an included angle between extension lines of a side surface of the second clamping block 31 and a bottom surface of the first manipulating part 111 is an obtuse angle. When the second control member 211 moves upwards, the second fixture block 31 is driven to move upwards along the second clamping groove 32 synchronously, and then the first control member 111 is linked to move rightwards synchronously, so that the two steps of releasing the reverse buckle of the first releasing reverse buckle assembly 10 and the second releasing reverse buckle assembly 20 are linked, and the operation is simpler.

It should be noted that, as can be understood by the skilled person, when the second fixture block 31 is disposed in the first manipulating part 111, the second clamping groove 32 is formed in the second manipulating part 211, when the second manipulating part 211 moves upward, the second clamping groove 32 is also driven to move upward synchronously, and then the second fixture block 31 is linked to move rightward, so as to link the first manipulating part 111 to move rightward synchronously, and further link the two steps of disengaging the reverse buckle of the first disengaging reverse buckle assembly 10 and the second disengaging reverse buckle assembly 20.

Further, the second connecting member 212 further includes a second inclined surface, when the second operating member 211 moves upward, the second inclined surface contacts with another inclined surface of the inclined groove 2122, and the second reversing member 22 is linked to move to the left side synchronously, so as to automatically return to the original position.

Referring to fig. 4 to 5, further, the secondary reverse-buckling removing mechanism further includes a forming device 40. The molding device 40 includes an upper mold 41 and a lower mold 42, the upper mold 41 is movably disposed on the lower mold 42, and the upper mold 41 is disposed on the second release member 21. Specifically, go up mould 41 set up in second control 211 keeps away from the one end of second back-off piece 22, so that work as go up mould 41 and during the mould unloading, can drive this moment second control 211 moves up in step, and then makes and accomplish the step of taking off the back-off in step when carrying out the mould unloading, and it is more convenient when making to take off the back-off, does not need extra step.

The method for removing the reverse buckle of the secondary reverse buckle removing mechanism mainly comprises the following steps:

(A) the second control member 211 moves upwards to drive the second reversing element 22 to move rightwards integrally, and the second reversing element 22 is arranged on the first reverse-buckling component 10 to drive the first reverse-buckling component 10 to move rightwards integrally.

(B) And the first disengaging component 11 moves towards the right side, and at the moment, the first reversing piece 12 is driven to move downwards to complete the reversing step.

In step (a), when the second manipulating member 211 moves upward, the second fixture block 31 is linked along the second clamping groove 32, and the first manipulating member 111 is linked to move rightward, so that the step of disengaging the reverse buckle is linked, and the disengaging of the reverse buckle is simpler.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The advantages of the present invention are already complete and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims (10)

1. The secondary takes off back-off mechanism, the secondary takes off back-off mechanism and is used for taking off the back-off of a product, the product has a back-off hole, its characterized in that, the secondary takes off back-off mechanism and includes:

the first disengaging component is arranged on the first reversing component in a left-right moving mode, and when the first disengaging component moves left and right, the first reversing component is linked to move up and down, the moving direction of the first disengaging component during reversing is defined as the right side, the direction of the first reversing component far away from the reversing hole is defined as the lower side, the first reversing component comprises a main body and a forming structure, the forming structure is arranged on the main body, and the main body is arranged on the first reversing component;

a second takes off back-off subassembly, the second takes off back-off spare includes that a second breaks away from component and a second back-off spare, the second breaks away from the component by can set up with reciprocating in the second back-off spare, and works as when the second breaks away from the component and up moves, the linkage the second back-off spare is moved to the right side, the second back-off spare set up in first back-off subassembly.

2. The secondary trip mechanism of claim 1, wherein the first trip member comprises a first operating member, a first connecting member and a first limiting member, the first limiting member is disposed on the right side of the main body, the first connecting member is disposed between the first operating member and the main body, the first connecting member comprises a first clamping block and a first clamping groove, and the first clamping block is slidably disposed in the first clamping groove.

3. The secondary reverse-off mechanism according to claim 2, wherein the first clamping block is disposed on the first operation member, the first clamping groove is formed on the main body, and an included angle between an extension line of a top surface of the first clamping block and a horizontal plane of a bottom surface of the first operation member is an acute angle.

4. The secondary reverse-tripping mechanism according to claim 2, wherein the first clamping block is disposed on the main body, the first clamping groove is formed on the first control member, and an included angle between an extension line of a top surface of the first clamping block and a horizontal plane where a bottom surface of the first limiting member is located is an acute angle.

5. The secondary trip mechanism of claim 3 or 4, wherein the second trip member has a mounting channel, and the first control member is disposed in the mounting channel in a partially concealed manner.

6. The secondary trip mechanism of claim 5, wherein the first trip member further comprises a housing having a housing cavity, the first trip member and the first trip member being disposed in the housing cavity.

7. The secondary trip mechanism of claim 6, wherein the second trip member comprises a second operating member and a second connecting member, the second operating member is movably disposed on the second trip member up and down, the second connecting member is disposed between the second trip member and the second operating member, the second connecting member comprises a first inclined surface and a chute, the first inclined surface is formed on the second operating member, the chute is formed on the second trip member, the second operating member is inserted into the chute, and an inclined surface extending direction of the chute forms an obtuse angle with an extension line of a bottom surface of the second trip member.

8. The secondary trip mechanism of claim 7, further comprising a linkage structure disposed between the first manipulating member and the second manipulating member, wherein the linkage structure comprises a second clamping block and a second clamping groove, the second clamping block is movably disposed in the second clamping groove, an included angle between a side surface of the second clamping block and an extension line of a bottom surface of the first manipulating member is an obtuse angle, the second clamping block is disposed in the second manipulating member, and the second clamping groove is formed in the first manipulating member.

9. The secondary release and reverse mechanism according to claim 7, further comprising a linkage structure, the linkage structure being disposed between the first manipulating member and the second manipulating member, the linkage structure comprising a second clamping block and a second clamping groove, the second clamping block being movably disposed in the second clamping groove, the second clamping block being disposed in the first manipulating member, the second clamping groove being formed in the second manipulating member, the secondary release and reverse mechanism further comprising a forming device, the forming device comprising an upper mold and a lower mold, the upper mold being disposed at an end of the second manipulating member away from the second reversing member, and the lower mold being disposed below the upper mold.

10. The mould that can take off the back-off, the mould that can take off the back-off is used for taking off the back-off operation to a fashioned product, wherein the product has a back-off hole, its characterized in that, the mould that can take off the back-off includes:

the first disengaging component is arranged on the first reversing component in a left-right moving mode, and when the first disengaging component moves left and right, the first reversing component is linked to move up and down, the moving direction of the first disengaging component during reversing is defined as the right side, the direction of the first reversing component far away from the reversing hole is defined as the lower side, the first reversing component comprises a main body and a forming structure, the forming structure is arranged on the main body, and the main body is arranged on the first reversing component;

the second disengaging component comprises a second disengaging component and a second reversing component, the second disengaging component is arranged on the second reversing component in a vertically movable mode and is linked with the second reversing component to move towards the right side when the second disengaging component moves upwards, and the second reversing component is arranged on the first reversing component;

and the forming device comprises an upper die and a lower die, wherein the upper die is arranged on the second separation component, and the upper die is movably arranged on the lower die.

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