CN216267090U

CN216267090U - Brand-new movable die inner slide block demoulding mechanism

Info

Publication number: CN216267090U
Application number: CN202122521606.8U
Authority: CN
Inventors: 杨志勤
Original assignee: Dalian Golden Trust Precision Mould Engineering Co ltd
Current assignee: Dalian Golden Trust Precision Mould Engineering Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-12
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to the technical field of dies and discloses a brand new movable die inner slide block demoulding mechanism which comprises a die top plate, wherein an A plate is arranged below the die top plate, a fixed die core is arranged on the bottom surface of the A plate, locking blocks are respectively arranged at the left end and the right end of the bottom surface of the A plate, a B plate is arranged below the A plate, a movable die core is arranged on the top surface of the B plate, sliders are respectively arranged at the left end and the right end of the top surface of the B plate, the two sliders are respectively positioned below the two locking blocks, springs are respectively arranged at sections, which are far away from each other, of the two sliders, a C plate is arranged below the B plate, a fixed bottom plate is arranged below the C plate, and the two sliders respectively move in a left-right opposite direction through the two springs after being separated from slots on the two locking blocks, thereby guarantee that the shaping product can back-off break away from the die cavity, effectively improved shaping product drawing of patterns efficiency, and then effectively improved work efficiency.

Description

Brand-new movable die inner slide block demoulding mechanism

Technical Field

The utility model relates to the technical field of dies, in particular to a novel movable die inner slide block demoulding mechanism.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level. After a product is molded, when the molded product is subjected to demolding operation, the molded product is clamped on a fixed die core easily, and the molded product is difficult to demold, so that the work efficiency is reduced.

Therefore, a novel movable die inner slide block demoulding mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a brand new demoulding mechanism for a sliding block in a movable mould.

In order to achieve the purpose, the utility model adopts the following technical scheme that the novel movable die inner slide block demoulding mechanism comprises a die top plate, wherein an A plate is arranged below the die top plate, a fixed die core is arranged on the bottom surface of the A plate, locking blocks are respectively arranged at the left end and the right end of the bottom surface of the A plate, a B plate is arranged below the A plate, a movable die core is arranged on the top surface of the B plate, sliders are respectively arranged at the left end and the right end of the top surface of the B plate, the two sliders are respectively positioned below the two locking blocks, a spring is respectively arranged at a section, far away from each other, of each slider, a C plate is arranged below the B plate, and a fixed bottom plate is arranged below the C plate.

Preferably, the top surface of the plate A is attached to the bottom surface of the mold top plate, the left end top surface of the mold top plate is connected with a mounting bolt A through threads, the bottom end outer wall of the mounting bolt A is connected with the left end top surface of the plate A through threads, the top surface of the plate A is connected with four fixing bolts A through threads, and the bottom end outer walls of the four fixing bolts A are respectively connected with the top surfaces of the two locking blocks through threads.

Preferably, the bottom surfaces of the two locking blocks are respectively provided with a slot at the center, the slots at the bottom surfaces of the two locking blocks are respectively arranged towards one side of the two locking blocks away from each other in an inclined manner, the top ends of the two sliding blocks are respectively movably sleeved with the slots at the bottom surfaces of the two locking blocks, and one surface, close to each other, of the two springs is respectively attached to one surface, away from each other, of the two sliding blocks.

Preferably, the left end of the spring at the left end is fixedly sleeved with a stop block A, the stop block A is movably sleeved on the top surface of the left end of the plate B, the top surface of the stop block A is connected with the spring through threads, the outer wall of the bottom end of the spring is connected with the plate B through threads, the stop block B is fixedly sleeved at the right end of the spring at the right end, the stop block B is movably sleeved on the top surface of the right end of the plate B, the right face of the stop block B is connected with the same fastening bolt through threads, and the outer wall of the left end of the right end fastening bolt is connected with the right face of the movable mold core through threads.

Preferably, the top surface of the plate B is attached to the bottom surface of the plate A, a mounting bolt C is movably sleeved on the bottom surface of the right end of the plate B, the outer wall of the top end of the mounting bolt C is movably sleeved on the bottom surface of the right end of the plate A, a connecting block is arranged on the left surface of the plate B, a mounting bolt B is connected to the bottom end of the left surface of the connecting block through threads, the outer wall of the right end of the mounting bolt B is connected to the top end of the left surface of the plate B through threads, the top end of the left surface of the connecting block is connected to the same mounting bolt B through threads, and the outer wall of the right end of the top mounting bolt B is connected to the bottom end of the left surface of the plate A through threads.

Preferably, the top surface of the C plate is attached to the bottom surface of the B plate, the bottom surface of the C plate is attached to the top surface of the fixed bottom plate, the bottom surface of the left end of the fixed bottom plate is movably sleeved with the fixed bolt B, and the outer wall of the top end of the fixed bolt B is connected with the left end of the C plate and the left end of the B plate through threads respectively.

Advantageous effects

The utility model provides a novel demoulding mechanism for a sliding block in a movable mould. The method has the following beneficial effects:

1. this slider demoulding mechanism in brand-new movable mould, through the latch segment, dog A, dog B, the setting of slider and spring, mould sky board is used for the erection equipment to fix, PMKD is used for the erection equipment to fix, open mould sky board during the die sinking earlier, mould sky board drives the A board and upwards removes, A board drives four fixing bolt A and upwards removes, four fixing bolt A drive two latch segment rebound respectively, the slot on two latch segments breaks away from two sliders respectively, two sliders break away from behind the slot on two latch segments, respectively through controlling of two springs and moving in opposite directions, thereby guarantee that the shaping product can back-off and break away from the die cavity, shaping product drawing of patterns efficiency has effectively been improved, and then work efficiency has effectively been improved.

2. This slider demoulding mechanism in brand-new movable mould, through the setting of A board and B board, the A board is used for fixing the die cavity material, fix movable mould benevolence, the B board is used for fixing die cavity material down, fix the cover half benevolence, the C board plays and supports fixed function to the mould, through dog A and dog B's setting, dog A and dog B have played the effect of carrying out the pretension to two springs respectively, have played the effect of carrying out spacingly to two sliders through dog A and spring respectively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;

fig. 3 is a schematic cross-sectional view of the overall structure of the present invention.

Illustration of the drawings:

1. a mould top plate; 2. fixing a mold core; 3. a, a plate; 4. b, plate; 5. c, plate; 6. fixing the bottom plate; 7. a locking block; 8. a block A; 9. a slider; 10. a movable mould core; 11. fixing the bolt A; 12. mounting a bolt A; 13. a fixing bolt B; 14. connecting blocks; 15. mounting a bolt B; 16. mounting a bolt C; 17. a stop block B; 18. fastening a bolt; 19. a spring.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a brand new movable die inner slide demoulding mechanism is disclosed, as shown in figures 1-3, and comprises a die top plate 1, an A plate 3 is arranged below the die top plate 1, a fixed die core 2 is arranged on the bottom surface of the A plate 3, locking blocks 7 are respectively arranged at the left end and the right end of the bottom surface of the A plate 3, a B plate 4 is arranged below the A plate 3, a movable die core 10 is arranged on the top surface of the B plate 4, sliders 9 are respectively arranged at the left end and the right end of the top surface of the B plate 4, the two sliders 9 are respectively positioned below the two locking blocks 7, a spring 19 is respectively arranged at the section, far away from each other, of the two sliders 9, a C plate 5 is arranged below the B plate 4, a fixed bottom plate 6 is arranged below the C plate 5, the top surface of the A plate 3 is attached to the bottom surface of the die top plate 1, a mounting bolt A12 is connected to the top surface of the left end of the die top plate 1 through a thread, the outer wall of the bottom end of a mounting bolt A12 is connected to the top surface of the left end of the A plate 3 through a thread, the top surface of the A plate 3 is connected with four fixing bolts A11 through threads, the outer walls of the bottom ends of the four fixing bolts A11 are respectively connected with the top surfaces of the two locking blocks 7 through threads, the centers of the bottom surfaces of the two locking blocks 7 are respectively provided with slots, the slots of the bottom surfaces of the two locking blocks 7 are respectively arranged towards the side, far away from the two locking blocks 7, of the two locking blocks 7, the top ends of the two sliders 9 are respectively in movable sleeved relation with the slots of the bottom surfaces of the two locking blocks 7, the side, close to each other, of the two springs 19 is respectively attached to the side, far away from the two sliders 9, the left end of the spring 19 at the left end is fixedly sleeved with a stop A8, a stop A8 is movably sleeved on the top surface of the left end of the B plate 4, the top surface of the stop A8 is connected with the spring 19 through threads, the outer wall of the bottom end of the spring 19 is connected with the B plate 4 through threads, a stop B17 is arranged in the spring 19 at the right end of the spring 19, a stop B17 is movably sleeved on the top surface of the right end of the B plate 4, the right side of the block B17 is connected with the same fastening bolt 18 through a thread, the left end outer wall of the right end fastening bolt 18 is connected with the right side of the movable die core 10 through a thread, the top surface of the B plate 4 is jointed with the bottom surface of the A plate 3, the right end bottom surface of the B plate 4 is movably sleeved with a mounting bolt C16, the top end outer wall of a mounting bolt C16 is movably sleeved with the right end bottom surface of the A plate 3, the left side of the B plate 4 is provided with a connecting block 14, the left end bottom of the connecting block 14 is connected with a mounting bolt B15 through a thread, the right end outer wall of the mounting bolt B15 is connected with the left end of the B plate 4 through a thread, the left end top end of the connecting block 14 is connected with the same mounting bolt B15 through a thread, the right end outer wall of a top end mounting bolt B15 is connected with the left end of the A plate 3 through a thread, the top surface of the C plate 5 is jointed with the bottom surface of the B plate 4, and the bottom surface of the C plate 5 is jointed with the top surface of the fixed bottom plate 6, the bottom surface of the left end of the fixed bottom plate 6 is movably sleeved with a fixed bolt B13, and the outer wall of the top end of the fixed bolt B13 is respectively in threaded connection with the left end of the C plate 5 and the left end of the B plate 4.

The working principle of the utility model is as follows: the mould top plate 1 is used for fixing the mounting equipment, the fixed bottom plate 6 is used for fixing the mounting equipment, the mould top plate 1 is firstly opened when the mould is opened, the mould top plate 1 drives the A plate 3 to move upwards, the A plate 3 drives the four fixing bolts A11 to move upwards, the four fixing bolts A11 respectively drive the two locking blocks 7 to move upwards, the slots on the two locking blocks 7 are respectively separated from the two slide blocks 9, after the two slide blocks 9 are separated from the slots on the two locking blocks 7, the two slide blocks 9 respectively move left and right in opposite directions through the two springs 19, so that the formed product can be ensured to be reversely buckled and separated from the mould cavity, the demoulding efficiency of the formed product is effectively improved, the working efficiency is effectively improved, the A plate 3 is used for fixing the upper mould cavity material, the movable mould core 10 is fixed, the B plate 4 is used for fixing the lower mould cavity material, the fixed mould core 2 is fixed, and the C plate 5 has the function of supporting and fixing the mould, through the setting of dog A8 and dog B17, dog A8 and dog B17 have played the effect of carrying out the pretension to two springs 19 respectively, have played the effect of carrying out spacing to two sliders 9 respectively through dog A8 and spring 19.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a brand-new movable mould inner slide demoulding mechanism, includes mould day board (1), and the below of mould day board (1) is provided with A board (3), its characterized in that: the bottom surface of A board (3) is provided with die core (2), both ends are provided with latch segment (7) respectively about A board (3) bottom surface, the below of A board (3) is provided with B board (4), the top surface of B board (4) is provided with movable mould benevolence (10), both ends are provided with slider (9) respectively about B board (4) top surface, two slider (9) are located the below of two latch segments (7) respectively, one section that two slider (9) kept away from each other is provided with spring (19) respectively, the below of B board (4) is provided with C board (5), the below of C board (5) is provided with PMKD (6).

2. The new movable mold inner slide block demoulding mechanism according to claim 1, characterized in that: the top surface of A board (3) and the bottom surface of mould day board (1) are laminated mutually, and there are mounting bolt A (12) left end top surface through threaded connection of mould day board (1), and threaded connection is passed through with the left end top surface of A board (3) to the bottom outer wall of mounting bolt A (12), and there are four fixing bolt A (11) top surface through threaded connection of A board (3), and threaded connection is passed through with the top surface of two latch segments (7) respectively to the bottom outer wall of four fixing bolt A (11).

3. The new movable mold inner slide block demoulding mechanism according to claim 2, characterized in that: the bottom surface of two latch segment (7) divides the center to seted up the slot respectively, and the slot of two latch segment (7) bottom surfaces sets up to the one side slope that two latch segment (7) kept away from each other respectively, and the top of two slider (9) is the activity with the slot of two latch segment (7) bottom surfaces respectively and embolias the relation, and the one side that two springs (19) are close to each other is laminated with the one side that two slider (9) kept away from each other respectively mutually.

4. The new movable mold inner slide block demoulding mechanism according to claim 3, is characterized in that: the left end of spring (19) of left end is fixed to be emboliaed and is had dog A (8), dog A (8) activity embolias the left end top surface at B board (4), the top surface of dog A (8) has spring (19) through threaded connection, the bottom outer wall of spring (19) passes through threaded connection with B board (4), the fixed cover of the right-hand member of spring (19) of right-hand member has dog B (17), dog B (17) activity embolias the right-hand member top surface at B board (4), the right side of dog B (17) has the same fastening bolt (18) through threaded connection, the left end outer wall of right-hand member fastening bolt (18) passes through threaded connection with the right side of movable mould benevolence (10).

5. The new movable mold inner slide block demoulding mechanism according to claim 4, is characterized in that: the top surface of B board (4) is laminated with the bottom surface of A board (3) mutually, the right-hand member bottom surface activity of B board (4) is emboliaed and has been installed bolt C (16), the top outer wall of installation bolt C (16) is emboliaed with the right-hand member bottom surface activity of A board (3), the left surface of B board (4) is provided with connecting block (14), there is installing bolt B (15) left surface bottom end through threaded connection of connecting block (14), threaded connection is passed through with the left surface top of B board (4) to the right-hand member outer wall of installing bolt B (15), there is the same installing bolt B (15) left surface top of connecting block (14) through threaded connection, the right-hand member outer wall of top installing bolt B (15) passes through threaded connection with the left surface bottom of A board (3).

6. The new movable mold inner slide block demoulding mechanism according to claim 5, is characterized in that: the top surface of C board (5) is laminated with the bottom surface of B board (4) mutually, and the bottom surface of C board (5) is laminated with the top surface of PMKD (6) mutually, and the activity of the left end bottom surface of PMKD (6) is emboliaed and has been had fixing bolt B (13), and the top outer wall of fixing bolt B (13) passes through threaded connection with the left end of C board (5) and the left end of B board (4) respectively.