CN211727225U

CN211727225U - Safekeeping device for die

Info

Publication number: CN211727225U
Application number: CN202020125059.4U
Authority: CN
Inventors: 何丽平; 李军; 刘洪新; 文佳思; 樊世杰; 刘水荣
Original assignee: Wuhan Shangjiasheng Auto Parts Co ltd
Current assignee: Wuhan Shangjiasheng Auto Parts Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-23
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to a storage device for a mold, which comprises four fixed blocks fixedly connected with a lower mold and four steel blocks for supporting the upper mold, wherein the steel blocks are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with a clamping block, and the bottom surface of each steel block is attached to the top surface of the corresponding fixed block when the steel blocks swing to be vertical; the clamping device comprises a clamping block, clamping rods, fixing blocks and limiting assemblies, wherein the clamping rods are fixedly connected to the side surfaces of the clamping block, two fixing holes for the clamping rods to be inserted are formed in the fixing blocks, and the limiting assemblies for limiting the horizontal movement of the clamping rods are arranged between the clamping rods and the fixing holes; the steel block is provided with the realization with removable fixed subassembly of pivot. The above technical scheme, the utility model, be convenient for realize the fixed effect between joint piece and the fixed block, promote the work efficiency of installation between steel billet and the fixed block.

Description

Safekeeping device for die

Technical Field

The utility model belongs to the technical field of stamping equipment's technique and specifically relates to a mould is with keeping device is related to.

Background

At present, when the die is transported, a steel block is usually directly placed between an upper die and a lower die, so that the direct extrusion between the upper die and the lower die is avoided in the transportation process; but when placing the steel block, because the steel block relies on the manual work to place, and do not have locking device between steel block and the mould, the steel block drops easily.

The prior Chinese patent with the patent publication number of CN202181017U provides a die tube-keeping block which is arranged between an upper die and a lower die and comprises a hollow tube-keeping block, wherein the hollow tube-keeping block is fixedly connected with a connecting plate, and the connecting plate is movably connected with a fixed block through a connecting shaft; the fixed block is fixedly connected with the lower die through a screw.

The above prior art solutions have the following drawbacks: when placing mould and bed die together at every turn, need screw up fixed block and bed die, greatly reduced transports mould and bed die's work efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a mould is with keeping device, it has the effect of being convenient for realize steel billet and fixed block installation.

The above object of the present invention can be achieved by the following technical solutions:

a safekeeping device for a mold comprises four fixed blocks fixedly connected with a lower mold and four steel blocks for supporting the upper mold, wherein the steel blocks are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with a clamping block, and the bottom surface of each steel block is attached to the top surface of the corresponding fixed block when the steel blocks swing to be vertical; clamping rods are fixedly connected to two side edges of the clamping block, two fixing holes for the clamping rods to be inserted are formed in the fixing blocks, and a limiting assembly for limiting the clamping rods to move in the horizontal direction is arranged between the clamping rods and the fixing holes; the steel block is provided with the realization with removable fixed subassembly of pivot.

By adopting the technical scheme, under the action of the fixing assembly, a fixing effect is realized between the steel block and the rotating shaft, the clamping block is driven to move towards the direction of the fixing block, the clamping rod is inserted in the fixing hole, and under the action of the limiting assembly, the movement between the clamping rod and the fixing hole along the axis direction of the fixing hole is limited, so that the fixing effect between the clamping blocks and the fixing block is realized; the drive steel block rotates to the fixed block around the rotating shaft, and the supporting effect of the steel block on the upper die is achieved.

The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises an elastic sheet and a convex block, the elastic sheet is hinged to the clamping rod, the convex block is fixedly connected to the side face of the elastic sheet, one end of the elastic sheet is hinged to the clamping rod, the other end of the elastic sheet is far away from the clamping rod along the direction, the direction of the fixing hole is gradually increased, a groove used for the convex block to be connected in an inserting mode is formed in the side wall of the fixing hole, and a driving piece used for driving the convex block to move is arranged between the clamping rod and the elastic sheet.

Through adopting above-mentioned technical scheme, the drive joint board moves towards the fixed plate direction, joint board drive joint pole moves the fixed orifices internal motion, apply a wobbling effect down for the shell fragment, when the lug moves to the fixed orifices in, lateral wall butt on lug and the fixed orifices, along with the lug with the fixed orifices lateral wall butt laminating slip in-process, the lug moves to groove opening part, under drive assembly's effect, the drive shell fragment is towards the upswing, under the grafting effect between lug and recess, realize the restriction effect to joint pole horizontal direction.

The present invention may be further configured in a preferred embodiment as: the size of the opening of the groove is larger than that of the end face of the lug.

Through adopting above-mentioned technical scheme, the route of lug motion is the pitch arc, and recess opening part size is greater than lug terminal surface size, and the lug of being convenient for swings to the recess in.

The present invention may be further configured in a preferred embodiment as: the driving piece is arranged to be fixedly connected with the clamping rod through a spring, the spring is vertically arranged, and the other end of the spring is fixedly connected with the elastic piece.

Through adopting above-mentioned technical scheme, when the lateral wall butt on lug and the fixed orifices, the spring is by extrusion deformation, when the lug moved to the recess opening part, under the spring action of the original shape of spring recovery, the shell fragment was driven and swings up, and the lug is by the drive motion to the recess in, the realization is to the drive effect of lug.

The present invention may be further configured in a preferred embodiment as: one end of the elastic sheet is fixedly connected with an extrusion sheet, and the extrusion sheet is positioned outside the fixing hole when the convex block is inserted into the groove.

Through adopting above-mentioned technical scheme, the extrusion piece exerts an effort of orientation wobbling downwards to the shell fragment, and the lug slides out in the recess, and the drive joint pole is kept away from the fixed orifices direction and is moved towards, and the joint piece separates with the fixed block, realizes the change effect to the steel sheet.

The present invention may be further configured in a preferred embodiment as: the fixed subassembly include with pivot circumference fixed connection's removable board and with removable board threaded connection's bolt, removable board and all be provided with the screw hole on the steel billet, the bolt passes in proper order removable board and the steel billet.

Through adopting above-mentioned technical scheme, the drive bolt rotates, and bolt and removable board separation back and steel bloom separation aim at threaded hole on new steel bloom and the removable edition, and the drive bolt is in proper order with removable board and steel bloom on threaded connection, accomplish the change operation to the steel bloom.

The present invention may be further configured in a preferred embodiment as: when the lug is inserted into the groove, the spring is in a compressed state.

Through adopting above-mentioned technical scheme, the spring exerts an effort of swinging up to the shell fragment, ensures that the lug is fixed in the recess by the extrusion.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the clamping rod is inserted into the fixing hole, an acting force swinging downwards is applied to the elastic sheet, the spring is compressed, the convex block is abutted against the side wall of the fixing hole, when the convex block moves to the opening of the groove, the elastic sheet drives the convex block to swing upwards under the elastic action of the spring restoring to the original shape, and the convex block is inserted into the groove, so that the horizontal clamping effect between the clamping rod and the fixing hole is realized, and the fixing effect between the fixing block and the clamping block is realized;

2. the threaded holes in the steel block are aligned with the threaded holes in the detachable plate, and the bolts sequentially penetrate through the detachable plate and the steel block to achieve the fixing effect between the steel block and the rotating shaft.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is an enlarged view at B in fig. 3.

Reference numerals: 1. a fixed block; 2. a steel block; 3. a rotating shaft; 4. a clamping block; 5. a clamping and connecting rod; 6. a fixing hole; 7. a spring plate; 8. a bump; 9. a groove; 10. a spring; 11. extruding the sheet; 12. a removable panel; 13. a bolt; 14. a lower die; 15. and (4) an upper die.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 4, in order to disclose the storage device for the mold of the present invention, the storage device comprises four fixing blocks 1 fixedly connected with a lower mold 14 and four steel blocks 2 for supporting an upper mold 15, the steel blocks 2 are fixedly connected with a rotating shaft 3, the rotating shaft 3 is rotatably connected with a clamping block 4, the side surface of the clamping block 4 is fixedly connected with a clamping rod 5, the fixing block 1 is provided with two fixing holes 6 for the insertion of the clamping rod 5, and a limiting component for limiting the horizontal movement of the clamping rod 5 is arranged between the clamping rod 5 and the fixing holes 6; when joint piece 4 is fixed with fixed block 1, drive steel block 2 swings upwards round pivot 3, when steel block 2 swung to vertical position, 2 ground of steel block and the laminating of 1 top surface of fixed block, under the effect that four steel blocks 2 and four fixed blocks 1 supported, realize the supporting effect of bed die 14 and last mould 15, go up and realize the spaced effect between mould 15 and the bed die 14, ensure that mould 15 and bed die 14 are placing the complete effect of in-process spare part.

Referring to fig. 1 and 4, when the effect of installation between the fixing block 1 and the clamping block 4 is conveniently realized, the limiting assembly comprises an elastic sheet 7 hinged to the clamping rod 5 and a convex block 8 fixedly connected with the upper side face of the elastic sheet 7, one end of the elastic sheet 7 is hinged to the clamping rod 5, the vertical distance between the other end of the elastic sheet 7 and the clamping rod 5 is gradually increased along the direction far away from the fixing hole 6, and a groove 9 for plugging the convex block 8 is formed in the side wall of the fixing hole 6; drive joint piece 4 towards 1 direction motion of fixed block, joint piece 4 drives joint pole 5 towards the motion in the fixed orifices 6, apply a swing down effect for shell fragment 7 under, when lug 8 moves to the fixed orifices in 6, lateral wall butt on lug 8 and the fixed orifices 6, along with lug 8 and the fixed orifices 6 lateral wall butt laminating slip in-process, lug 8 moves to recess 9 opening part, drive shell fragment 7 swings on towards, the route of lug 8 motion is the pitch arc, recess 9 opening part size is greater than lug 8 terminal surface size, be convenient for lug 8 swing to in the recess 9, at this moment, under grafting effect between lug 8 and recess 9, realize the restriction effect to 5 horizontal directions of joint pole.

Referring to fig. 2 and 4, a driving member for driving the projection 8 to move is arranged between the clamping rod 5 and the elastic sheet 7, the driving member is provided with a spring 10 fixedly connected with the clamping rod 5, the spring 10 is vertically arranged, the other end of the spring 10 is fixedly connected with the elastic sheet 7, when the projection 8 abuts against the upper side wall of the fixing hole 6, the spring 10 is extruded and deformed, when the projection 8 moves to an opening of the groove 9, under the elastic force action of restoring the original shape of the spring 10, the elastic sheet 7 is driven to swing upwards, and the projection 8 is driven to move into the groove 9, so that the driving effect on the projection 8 is realized; when the projection 8 is inserted into the groove 9, the spring 10 is always in a compressed state, and the spring 10 exerts an upward swinging acting force on the elastic sheet 7 to ensure that the projection 8 is pressed and fixed in the groove 9.

Referring to fig. 3 and 4, when the lug 8 is inserted in the groove 9, one end fixedly connected with extrusion piece 11 of the elastic sheet 7 outside the fixing hole 6, the extrusion piece 11 is located outside the fixing hole 6 when the lug 8 is inserted in the groove 9, the extrusion piece 11 is convenient for realizing that one downward swinging action is applied to the elastic sheet 7, the extrusion piece 11 applies one downward swinging action force to the elastic sheet 7, the lug 8 slides out from the groove 9, the driving clamping rod 5 moves towards the direction far away from the fixing hole 6, the clamping block 4 is separated from the fixing block 1, and the replacement effect of the steel plate is realized.

Referring to fig. 1 and 2, because the steel sheet need support the upper die 15, support in-process steel piece 2 for a long time and receive wearing and tearing, for the convenience of changing steel piece 2, steel piece 2 is provided with the fixed subassembly that realizes the removable setting with 3 pivots, fixed subassembly includes removable board 12 with 3 fixed connection of pivot and bolt 13 with removable board 12 threaded connection, all be provided with the screw hole on removable board 12 and the steel piece 2, bolt 13 passes removable board 12 and steel piece 2 in proper order, drive bolt 13 rotates, bolt 13 separates with steel piece 2 with removable board 12 after the separation, align new threaded hole on steel piece 2 with the screw hole on removable board 12, drive bolt 13 in proper order with removable board 12 and the last screw hole threaded connection of steel piece 2, accomplish the change operation to steel piece 2.

The implementation principle of the embodiment is as follows: aligning the threaded hole on the steel block 2 with the threaded hole on the detachable plate 12, and enabling the bolt 13 to sequentially penetrate through the detachable plate 12 and the steel block 2 to achieve the fixing effect between the steel block 2 and the rotating shaft 3; the clamping block 4 is driven to move towards the direction of the fixed block 1, the clamping rod 5 is inserted into the fixed hole 6, an acting force swinging downwards is applied to the elastic sheet 7, the spring 10 is compressed, the convex block 8 is abutted against the side wall of the fixed hole 6, when the convex block 8 moves to the opening of the groove 9, the elastic sheet 7 drives the convex block 8 to swing upwards under the elastic action of the spring 10 recovering the original shape, the convex block 8 is inserted into the groove 9, the clamping effect in the horizontal direction between the clamping rod 5 and the fixed hole 6 is realized, and the fixing effect between the fixed block 1 and the clamping block 4 is realized; drive steel block 2 swings to fixed block 1 top round pivot 3, places last mould 15 on four steel blocks 2, realizes the support effect of steel block 2 to last mould 15.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A mold storage device, characterized in that: the die comprises four fixed blocks (1) fixedly connected with a lower die (14) and four steel blocks (2) used for supporting an upper die (15), wherein the steel blocks (2) are fixedly connected with a rotating shaft (3), the rotating shaft (3) is rotatably connected with a clamping block (4), and the bottom surfaces of the steel blocks (2) are attached to the top surfaces of the fixed blocks (1) when the steel blocks (2) swing to be vertical; clamping rods (5) are fixedly connected to the side faces of the clamping blocks (4), two fixing holes (6) for the clamping rods (5) to be inserted are formed in the fixing blocks (1), and a limiting assembly for limiting the horizontal movement of the clamping rods (5) is arranged between the clamping rods (5) and the fixing holes (6); the steel block (2) is provided with a fixing component which can be detached from the rotating shaft (3).

2. The storage apparatus for mold according to claim 1, wherein: the limiting assembly comprises an elastic sheet (7) hinged to the clamping rod (5) and a convex block (8) fixedly connected to the side face of the elastic sheet (7), one end of the elastic sheet (7) is hinged to the clamping rod (5), the vertical distance between the other end of the elastic sheet (7) and the clamping rod (5) is gradually increased along the direction of the fixing hole (6), a groove (9) used for the convex block (8) to be spliced is formed in the side wall of the fixing hole (6), and a driving piece used for driving the convex block (8) to move is arranged between the clamping rod (5) and the elastic sheet (7).

3. The storage apparatus for mold according to claim 2, wherein: the size of the opening of the groove (9) is larger than that of the end face of the lug (8).

4. A mold storage apparatus according to claim 3, wherein: the driving piece is arranged to be a spring (10) fixedly connected with the clamping rod (5), the spring (10) is vertically arranged, and the other end of the spring (10) is fixedly connected with the elastic sheet (7).

5. The storage apparatus for mold according to claim 4, wherein: one end of the elastic sheet (7) is fixedly connected with an extrusion sheet (11), and the extrusion sheet (11) is positioned outside the fixing hole (6) when the convex block (8) is inserted into the groove (9).

6. The storage apparatus for mold according to claim 5, wherein: the fixing assembly comprises a detachable plate (12) and a bolt (13), the detachable plate (12) is fixedly connected with the rotating shaft (3) in the circumferential direction, the bolt (13) is in threaded connection with the detachable plate (12), threaded holes are formed in the detachable plate (12) and the steel block (2), and the bolt (13) penetrates through the detachable plate (12) and the steel block (2) in sequence.

7. The storage apparatus for mold according to claim 6, wherein: when the projection (8) is inserted into the groove (9), the spring (10) is in a compressed state.