CN217191993U - General type many function combination formula die carrier structure - Google Patents

Abstract

The utility model discloses a many function combination of general type die carrier structure, including well frame and roof-rack, the top of well frame is provided with the roof-rack, the below of well frame is provided with the chassis, be provided with the first powerful spring of multiunit between the bottom of well frame and the chassis, two sets of inside grooves have been seted up to the chassis is inside, the inside fixedly connected with thread piece of inside groove, the thread piece is provided with the screw rod through the internal thread, the bottom fixedly connected with of screw rod changes the handle. This many function combination formula of general type die carrier structure is through being provided with cylinder, connecting rod, removal seat, well frame, die cavity, and two sets of cylinders pass through the connecting rod and drive two sets of removal seats and can slide in well frame top both sides to form the not die cavity of equidimension, adjust the die cavity according to the size of mould and match with the adaptation, the commonality of extension die carrier need not additionally to increase the centre gripping subassembly, can with the mould firm installation in the die cavity, solved the not enough problem of commonality.

Description

General type many function combination formula die carrier structure

Technical Field

The utility model relates to a combination formula die carrier technical field specifically is a general type many function combination formula die carrier structure.

Background

The die carrier is a mechanical part used for fixing the die and providing support for punching, die casting and other processing. The die carrier is divided into an integral die carrier and a combined die carrier according to different functional types, the stability of the combined die carrier is inferior to that of the integral die carrier, but the combined die carrier has the advantages of convenience in maintenance and replacement of parts, easiness in processing and the like. The size of the die cavity of a plurality of current combined die sets is fixed and can not be changed, the combined die sets need to be manufactured according to the adaptation of die products, the universality is poor, the combined die sets only have the effect of placing dies and can not be automatically ejected, and meanwhile, the combined die sets do not have a good pressure relief mechanism during processing, and the combined die sets are easy to deform after being used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many function combination of general type formula die carrier structure to propose in solving above-mentioned background art and only possess the effect of placing the mould, can not automatic demolding problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional combination formula die carrier structure of general type, includes well frame and roof-rack, the top of well frame is provided with the roof-rack, the below of well frame is provided with the chassis, be provided with the first powerful spring of multiunit between the bottom of well frame and the chassis, two sets of inside grooves have been seted up to the chassis inside, the inside fixedly connected with thread block of inside groove, thread block is provided with the screw rod through the internal thread, the bottom fixedly connected with of screw rod changes the handle, the top fixedly connected with thimble of screw rod, the both sides on well frame top sliding connection respectively have the removal seat, remove the closed formation die cavity between the seat.

Preferably, a mold is placed in the mold cavity, two groups of ejection grooves are formed in the mold, and the ejector pins are matched with the ejection grooves.

Preferably, the cylinders are installed on two sides of two ends of the middle frame, the piston rods are arranged at output ends of the cylinders, the fixed blocks are arranged on two sides of two ends of the movable seat, and the connecting rods are fixedly connected between the end faces of the fixed blocks and the piston rods.

Preferably, the cylinders are provided with four groups, and the connecting rods, the fixing blocks and the piston rods are detachable.

Preferably, four corners of the bottom end of the top frame are provided with guide columns, the base is arranged around the bottom frame, a pressing plate is sleeved in the base in a sliding mode, a limiting rod is arranged between the middle position of the pressing plate and the bottom end of the base, and a second powerful spring is arranged outside the limiting rod.

Preferably, two sides of the top end of the pressing plate are provided with limiting cylinders, two sides of the bottom end of the guide post are provided with limiting posts, and the limiting posts are matched with the limiting cylinders in size.

Compared with the prior art, the beneficial effects of the utility model are that: the universal multifunctional combined type die carrier structure not only realizes the function of fast demoulding, improves the processing efficiency, realizes the adjustment of the die slot according to the size of the die to adapt to matching, expands the universality of the die carrier, but also realizes the protection of the bottom frame, reduces the deformation and stabilizes the processing;

(1) the die frame is provided with two groups of fixed thread blocks in the bottom frame, the two groups of fixed thread blocks are connected with the screw rod through the thread blocks, when die-casting or punching processing is completed, the two groups of rotary handles are rotated, the screw rod drives the thimble to eject a workpiece out of the ejection groove of the die, and the function of quick die ejection can be completed by matching with a loading and unloading robot, so that the processing efficiency is improved;

(2) the die comprises a die frame, a die holder, a connecting rod, a moving seat, a middle frame and a die groove, wherein the two groups of cylinders drive the two groups of moving seats to slide on two sides of the top end of the middle frame through the connecting rod, so that the die grooves with different sizes are formed;

(3) through being provided with guide post, spacing post, a spacing section of thick bamboo, clamp plate, first powerful spring, the powerful spring of second, when closing the mould, the guide post downstream of two sets of roof racks, during spacing post inserted a spacing section of thick bamboo, the clamp plate is moved to the pressure and pushes down, and the clamp plate slows down the impact under the powerful spring's of second effect, and when the bottom of roof rack and mould contact, first powerful spring is also pressurized to the protection chassis reduces and warp, plays the effect of stable processing.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the mold cavity of the present invention;

FIG. 3 is a front view of the screw rod of the present invention;

fig. 4 is a schematic view of an enlarged structure at a front view in fig. 1 of the present invention.

In the figure: 1. a mold; 2. a top frame; 3. a movable seat; 4. a guide post; 5. a middle frame; 6. a first strong spring; 7. a limiting column; 8. a base; 9. a chassis; 10. an inner tank; 11. turning a handle; 12. a screw; 13. a thread block; 14. a limiting rod; 15. a second strong spring; 16. pressing a plate; 17. a limiting cylinder; 18. a cylinder; 19. a piston rod; 20. a connecting rod; 21. a fixed block; 22. a die cavity; 23. ejecting the groove; 24. and (4) a thimble.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a universal multifunctional combined die carrier structure comprises a middle frame 5 and an upper frame 2, wherein the upper frame 2 is arranged above the middle frame 5, an under frame 9 is arranged below the middle frame 5, a plurality of groups of first strong springs 6 are arranged between the bottom end of the middle frame 5 and the under frame 9, two groups of inner grooves 10 are formed in the under frame 9, threaded blocks 13 are fixedly connected to the inner parts of the inner grooves 10, threaded rods 12 are arranged on the threaded blocks 13 through internal threads, rotating handles 11 are fixedly connected to the bottom ends of the threaded rods 12, ejector pins 24 are fixedly connected to the top ends of the threaded rods 12, moving seats 3 are respectively connected to two sides of the top end of the middle frame 5 in a sliding manner, a die slot 22 is formed by closing the moving seats 3, a die 1 is placed in the die slot 22, two groups of ejector slots 23 are formed in the die 1, and the ejector pins 24 are matched with the ejector slots 23;

specifically, as shown in fig. 1 and 3, two fixed thread blocks 13 are arranged inside the bottom frame 9 of the die carrier, and the screw 12 is connected to the thread blocks 13, so that after die casting or punching is completed, two rotating handles 11 are rotated, the screw 12 drives the ejector pin 24 to eject a workpiece from the ejection slot 23 of the die 1, and the function of rapid die ejection can be completed by matching with a loading and unloading robot, thereby improving the processing efficiency.

Example 2: the two sides of the two ends of the middle frame 5 are respectively provided with an air cylinder 18, the output end of the air cylinder 18 is provided with a piston rod 19, the two sides of the two ends of the movable seat 3 are respectively provided with a fixed block 21, the end surfaces of the fixed block 21 and the piston rod 19 are fixedly connected with connecting rods 20, the air cylinders 18 are respectively provided with four groups, and the connecting rods 20, the fixed block 21 and the piston rod 19 are detachable;

specifically, as shown in fig. 1 and 2, two sets of cylinders 18 drive two sets of moving seats 3 through connecting rod 20 and can slide in the top both sides of middle frame 5 to form the die cavity 22 of equidimension not, adjust die cavity 22 according to the size of mould 1 and match in order to adapt to, expand the commonality of die carrier, need not additionally to increase the centre gripping subassembly, can be with mould 1 firm installation in die cavity 22, the processing of being convenient for.

Example 3: four corners of the bottom end of the top frame 2 are provided with guide posts 4, the periphery of the bottom frame 9 is provided with a base 8, a pressing plate 16 is sleeved in the base 8 in a sliding mode, a limiting rod 14 is arranged between the middle position of the pressing plate 16 and the bottom end of the base 8, a second strong spring 15 is arranged outside the limiting rod 14, limiting cylinders 17 are arranged on two sides of the top end of the pressing plate 16, limiting posts 7 are arranged on two sides of the bottom end of the guide posts 4, and the limiting posts 7 are matched with the limiting cylinders 17 in size;

specifically, as shown in fig. 1 and 4, when the mold is closed, the guide posts 4 of the two sets of top frames 2 move downward, the limiting posts 7 are inserted into the limiting cylinders 17, the pressing plates 16 are pressed downward, the pressing plates 16 slow down the impact under the action of the second strong springs 15, and when the bottom ends of the top frames 2 contact with the mold 1, the first strong springs 6 are also pressed, so that the bottom frame 9 is protected from deformation, and the effect of stable processing is achieved.

The working principle is as follows: when the utility model is used, two groups of cylinders 18 are started, two groups of cylinders 18 drive two groups of moving seats 3 through a connecting rod 20 to slide on two sides of the top end of a middle frame 5, so as to form die grooves 22 with different sizes, the die grooves 22 are adjusted according to the size of a die 1 to be matched, the die 1 can be stably installed in the die grooves 22 without additionally increasing a clamping component, when the die is closed, guide posts 4 of two groups of top frames 2 move downwards, a limiting post 7 is inserted into a limiting cylinder 17, a pressing plate 16 presses downwards, the pressing plate 16 slows down the impact under the action of a second strong spring 15, when the bottom end of the top frame 2 is contacted with the die 1, a first strong spring 6 is also pressed, so as to protect the bottom frame 9 from deformation, two groups of fixed thread blocks 13 are arranged inside the bottom frame 9, a screw 12 is connected through the thread blocks 13, after die casting or punching is finished, two groups of rotating handles 11 are rotated, the screw 12 drives the thimble 24 to eject the workpiece out of the ejection slot 23 of the mold 1, and the function of rapid mold stripping can be completed by matching with a loading and unloading robot.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a multi-functional combination formula die carrier structure of general type, includes well frame (5) and roof-rack (2), its characterized in that: the top of well frame (5) is provided with roof-rack (2), the below of well frame (5) is provided with chassis (9), be provided with first powerful spring of multiunit (6) between the bottom of well frame (5) and chassis (9), two sets of inside grooves (10) have been seted up to chassis (9) inside, the inside fixedly connected with thread block (13) of inside groove (10), thread block (13) are provided with screw rod (12) through the internal thread, the bottom fixedly connected with of screw rod (12) changes handle (11), the top fixedly connected with thimble (24) of screw rod (12), the both sides on well frame (5) top sliding connection respectively have and remove seat (3), remove closed formation die cavity (22) between seat (3).

2. The universal multifunctional combined type formwork structure of claim 1, wherein: the die (1) is placed in the die cavity (22), two groups of ejection grooves (23) are formed in the die (1), and the ejector pins (24) are matched with the ejection grooves (23).

3. The universal multifunctional combined type formwork structure of claim 1, wherein: cylinder (18) are all installed to the both sides at well frame (5) both ends, the output of cylinder (18) is provided with piston rod (19), the both sides at removal seat (3) both ends all are provided with fixed block (21), fixedly connected with connecting rod (20) between the terminal surface of fixed block (21) and piston rod (19).

4. The universal multifunctional combined type formwork structure of claim 3, wherein: the air cylinders (18) are provided with four groups, and the connecting rods (20), the fixing blocks (21) and the piston rods (19) are detachable.

5. The universal multifunctional combined type formwork structure of claim 1, wherein: four corners of roof-rack (2) bottom is provided with guide post (4), chassis (9) are provided with base (8) all around, clamp plate (16) have been cup jointed in the inside slip of base (8), be provided with gag lever post (14) between the intermediate position of clamp plate (16) and base (8) bottom, the outside of gag lever post (14) is provided with second powerful spring (15).

6. The universal multifunctional combined type formwork structure of claim 5, wherein: the two sides of the top end of the pressing plate (16) are provided with limiting cylinders (17), the two sides of the bottom end of the guide column (4) are provided with limiting columns (7), and the limiting columns (7) are matched with the limiting cylinders (17) in size.

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