CN210848266U

CN210848266U - Convenient general die carrier of retooling

Info

Publication number: CN210848266U
Application number: CN201921528742.6U
Authority: CN
Inventors: 汪德宝
Original assignee: Kunshan Qinna Precision Machinery Co ltd
Current assignee: Kunshan Qinna Precision Machinery Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-26
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a convenient and fast universal die carrier of retooling, which comprises a supporting frame, wherein a workbench is fixedly arranged on the lower wall surface in the supporting frame, a pair of clamping structures with the same structure are arranged between an upper template and an upper die and between a lower template and a lower die, and an auxiliary fixing structure is arranged on the upper wall surface of the workbench; the utility model relates to a mould technical field, through the pulling handle, can be so that the motion pole in the joint structure gets into the third card hole in the fixed block, make the motion pole fix the bed die on lower bolster and cope match-plate pattern, can go on further fixed to the bed die through supplementary fixed knot structure, prevent the bed die skew, when needs are dismantled and are changed, only need pulling handle once more change the mould can, can fix the mould of the volume slightly bigger through the electro-magnet, the production cost is reduced, and the machining efficiency is improved.

Description

Convenient general die carrier of retooling

Technical Field

The utility model relates to a die carrier technical field specifically is a convenient general die carrier of retooling.

Background

The die carrier is the support of the die, for example, all parts of the die are combined and fixed according to a certain rule and position on a die-casting machine, and the part which enables the die to be installed on the die-casting machine to work is called the die carrier and consists of an ejecting mechanism, a guide mechanism, a die pin cushion block of a pre-resetting mechanism and a seat plate.

A mold is a tool for molding an article, and it implements the processing of the shape of the article mainly by the change of the physical state of the molded material. Various moulds are frequently needed in the production process of communication equipment, the existing mould processing needs to be operated together with the cooperation of a special mould frame, each pair of moulds needs to use a corresponding mould frame, and different mould frames need to be replaced by one mould each time, so that the operation is complex, the mould replacement efficiency is low, the production cost of an enterprise is improved, and the production and processing requirements of the enterprise are not met.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a convenient general die carrier of retooling.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a universal die carrier convenient to change dies comprises a supporting frame, wherein a workbench is fixedly arranged on the lower wall surface in the supporting frame, a pair of hydraulic cylinders with the same structure is fixedly arranged on the upper wall surface in the supporting frame, an upper die plate is fixedly arranged on the driving ends of the pair of hydraulic cylinders, the lower wall surface of the upper die plate is movably connected with an upper die, a lower die plate is fixedly arranged on the upper wall surface of the workbench, a lower die is movably connected with the upper wall surface of the lower die plate, a pair of clamping structures with the same structure is arranged between the upper die plate and the upper die and between the lower die plate and the lower die, and an auxiliary fixing structure is arranged;

the clamping structure comprises: the device comprises a pair of fixed blocks with the same structure, a pair of fixed boxes with the same structure, a pair of springs with the same structure, a pair of pull rods with the same structure and a pair of moving rods with the same structure;

a pair of first clamping holes with the same structure and a pair of second clamping holes with the same structure are arranged in the lower template, a pair of third clamping holes with the same structure are arranged in the pair of fixing blocks, the upper wall surface of the fixing block is fixedly connected with the lower die, and is movably arranged in a pair of the first clamping holes, a pair of the fixed boxes are fixedly arranged on the two side wall surfaces of the lower template, two pairs of through holes with the same structure are arranged on the two side wall surfaces of the fixed box, one end of each spring is fixedly arranged on the inner side wall surface of the fixed box, one end of each pull rod movably penetrates through the through holes in the fixed boxes and one end of each spring, and is fixedly connected with the other ends of the pair of springs, one end of the pair of motion rods is fixedly arranged at the other end of the pair of springs, the other end of the second clamping hole enters the pair of third clamping holes through the pair of through holes and the pair of second clamping holes;

the auxiliary fixing structure includes: the device comprises a motor, a first gear, a pair of supporting plates with the same structure, a pair of sliding rails with the same structure, a rotating rod, a pair of moving blocks with the same structure, a pair of clamping plates with the same structure and a second gear;

the motor is fixedly arranged on the upper wall surface of the workbench, the first gear is fixedly sleeved on the driving end of the motor, one ends of the pair of supporting plates are fixedly arranged on the upper wall surface of the workbench, the pair of slide rails are fixedly arranged on one ends of the side wall surfaces of the pair of supporting plates, two ends of the rotating rod are movably embedded in the pair of supporting plates, reverse threads are arranged at two ends of the rotating rod, the pair of moving blocks are movably sleeved on the reverse threads at two ends of the rotating rod, one ends of the moving blocks are movably embedded in the pair of slide rails and are in threaded connection with the rotating rod, the pair of clamping plates are fixedly arranged on the front wall surface of the pair of moving blocks and are positioned on the two side wall surfaces of the lower die, and the second.

Preferably, a fixed seat is fixedly installed between the motor and the workbench.

Preferably, the connecting pieces are fixedly mounted at two ends of the pair of springs.

Preferably, one end of each of the pair of pull rods is fixedly provided with a pair of handles with the same structure.

Preferably, two pairs of electromagnets with the same structure are fixedly embedded in the upper die and the lower die.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, and is with low costs, high durability and convenient use, through pulling handle, can make the motion pole in the joint structure get into the third card hole in the fixed block, make the motion pole fix the bed die on lower bolster and cope match-plate pattern, can go on further fixed to the bed die through supplementary fixed knot structure, prevent the bed die skew, when needs are dismantled and are changed, only need pulling handle once more to change the mould can, can fix the mould of slightly bigger volume through the electro-magnet, the production cost is reduced, and the machining efficiency is improved.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic diagram of the a position amplifying structure of the present invention.

In the figure: 1. a support frame; 2. a work table; 3. a hydraulic cylinder; 4. mounting a template; 5. an upper die; 6. a lower template; 7. a lower die; 8. a first card hole; 9. a second card hole; 10. a fixed block; 11. a fixed box; 12. A spring; 13. a pull rod; 14. a motion bar; 15. a motor; 16. a first gear; 17. a support plate; 18. A slide rail; 19. a rotating rod; 20. a moving block; 21. a splint; 22. a second gear; 23. a fixed seat; 24. Connecting sheets; 25. a handle; 26. an electromagnet.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a universal die carrier convenient to change dies comprises a support frame 1, wherein a workbench 2 is fixedly installed on the lower wall surface in the support frame 1, a pair of hydraulic cylinders 3 with the same structure is fixedly installed on the upper wall surface in the support frame 1, an upper die plate 4 is fixedly installed on the driving ends of the hydraulic cylinders 3, an upper die 5 is movably connected to the lower wall surface of the upper die plate 4, a lower die plate 6 is fixedly installed on the upper wall surface of the workbench 2, a lower die 7 is movably connected to the upper wall surface of the lower die plate 6, a pair of clamping structures with the same structure are installed between the upper die plate 4 and the upper die 5 and between the lower die plate 6 and the lower die 7, and an auxiliary fixing structure is installed on the upper; the clamping structure comprises: a pair of fixed blocks 10 with the same structure, a pair of fixed boxes 11 with the same structure, a pair of springs 12 with the same structure, a pair of pull rods 13 with the same structure and a pair of moving rods 14 with the same structure; a pair of first clamping holes 8 with the same structure and a pair of second clamping holes 9 with the same structure are arranged in the lower template 6, a pair of third clamping holes with the same structure are arranged in the pair of fixing blocks 10, the upper wall surface of each fixing block is fixedly connected with the lower die 7, and is movably arranged in a pair of the first clamping holes 8, a pair of the fixed boxes 11 are fixedly arranged on the two side wall surfaces of the lower template 6, two pairs of through holes with the same structure are arranged on the two side wall surfaces of the fixed box, one end of each pair of springs 12 is fixedly arranged on the inner side wall surface of each pair of fixed boxes 11, one end of each pair of pull rods 13 movably penetrates through the through holes in the fixed boxes 11 and one end of each pair of springs 12, and is fixedly connected with the other ends of the pair of springs 12, one end of the pair of motion rods 14 is fixedly arranged at the other end of the pair of springs 12, and the other end enters a pair of the third clamping holes through the pair of the through holes and the pair of the second clamping holes 9; the auxiliary fixing structure includes: the device comprises a motor 15, a first gear 16, a pair of supporting plates 17 with the same structure, a pair of slide rails 18 with the same structure, a rotating rod 19, a pair of moving blocks 20 with the same structure, a pair of clamping plates 21 with the same structure and a second gear 22; the motor 15 is fixedly arranged on the upper wall surface of the workbench 2, the first gear 16 is fixedly sleeved at the driving end of the motor 15, one end of a pair of support plates 17 is fixedly arranged on the upper wall surface of the workbench 2, a pair of slide rails 18 is fixedly arranged at one end of the side wall surfaces of the pair of support plates 17, two ends of the rotating rod 19 are movably embedded in the pair of support plates 17, reverse threads are arranged at two ends of the rotating rod 19, a pair of moving blocks 20 are movably sleeved at two ends of the rotating rod 19, one end of each moving block is movably embedded in the pair of slide rails 18 and is in threaded connection with the rotating rod 19, a pair of clamping plates 21 is fixedly arranged on the front wall surface of the pair of moving blocks 20 and is positioned on the side wall surfaces of the lower die 7, the second gear 22 is fixedly sleeved at the middle part of the rotating rod 19 and is meshed with the first gear 16, and enters a third clamping hole in, can be so that motion pole 14 fixes bed die 7 on lower bolster 6 and cope match-plate pattern 4, can carry out further fixed to bed die 7 through supplementary fixed knot structure, prevent that bed die 7 squints, when needs dismantle the change, only need stimulate pull rod 13 to change the mould can.

Preferably, a fixing seat 23 is fixedly installed between the motor 15 and the workbench 2: the fixing base 23 is used for fixing the motor 15.

Preferably, a pair of connecting pieces 24 are fixedly mounted at two ends of the spring 12: the connecting piece 24 is used for increasing the contact area of a pair of the springs 12.

Preferably, one end of the pair of pull rods 13 is fixedly provided with a pair of handles 25 with the same structure: the handle 25 is used to pull the pull rod 13.

Preferably, two pairs of electromagnets 26 with the same structure are fixedly embedded in the upper die 5 and the lower die 7: the two pairs of electromagnets 26 are used to fix the lower mold 7 and the upper mold 5.

The following are the types and functions adopted by the electrical component in the present case:

a motor: the motor of the Y112M type is controlled by an external operating system and can drive the rotating rod to rotate.

Hydraulic cylinder: a hydraulic cylinder of HOB50 and 260 type is adopted and controlled by an external operating system to drive the upper template to move up and down.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as shown in fig. 1-3, when in use, the handle 25 is pulled, the spring 12 is pulled by the pull rod 13, the spring 12 is compressed under force, and at the same time, the moving rod 14 is driven to move towards both ends, so that the moving rod 14 is separated from the first clamping hole 8, the lower mold 7 to be installed is placed on the lower mold plate 6 through mechanical equipment, so that the fixed block 10 below the lower mold 7 enters the first clamping hole 8 in the lower mold plate 6, the handle 25 is released, the spring 12 recovers elastically, the moving rod 14 is driven to enter the third clamping hole in the fixed block 10 again, the motor 15 is started, the motor 15 drives the first gear 16 to rotate, the first gear 16 drives the rotating rod 19 to rotate, when the rotating rod 19 rotates, due to the limiting effect of the slide rail 18, the rotating motion of the moving block 20 is converted into a linear motion, the moving block 20 drives the clamping plate 21 to perform a clamping motion inwards on the lower mold 7, which plays a role of auxiliary fixing, put upper die 5 on lower mould 7 through mechanical equipment, open pneumatic cylinder 3, pneumatic cylinder 3 drives cope match-plate pattern 4 and descends, make upper die 5 and cope match-plate pattern 4 repeat above operation and carry out the joint, after the joint finishes, control pneumatic cylinder 3 drives cope match-plate pattern 4 and rises, when the installation, no matter how big volume lower mould 7 or cope match-plate pattern 5, the mounted position of its fixed block 10 all corresponds with lower bolster 6 and cope match-plate pattern 4 position, when upper die 5 or lower mould 7 are bulky, electro-magnet 26 is all installed at this lower mould 7 or the inside both ends of upper die 5, when installing, electrify to electro-magnet 26 in lower bolster 6 and the cope match-plate pattern 4, make electro-magnet 26 adsorb lower mould 7 and upper die 5, the stability of its connection has been guaranteed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly specified or limited otherwise, the terms "mounted", "disposed", "opened", "embedded", "extended", "penetrated", "nested", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A universal die carrier convenient to change dies comprises a support frame (1) and is characterized in that a workbench (2) is fixedly mounted on the inner lower wall surface of the support frame (1), a pair of hydraulic cylinders (3) with the same structure are fixedly mounted on the inner upper wall surface of the support frame (1), an upper die plate (4) is fixedly mounted on the driving ends of the hydraulic cylinders (3), an upper die (5) is movably connected to the lower wall surface of the upper die plate (4), a lower die plate (6) is fixedly mounted on the upper wall surface of the workbench (2), a lower die (7) is movably connected to the upper wall surface of the lower die plate (6), a pair of clamping structures with the same structure are mounted between the upper die plate (4) and the upper die (5) and between the lower die plate (6) and the lower die (7), and an auxiliary fixing structure is mounted on the upper wall;

the clamping structure comprises: a pair of fixed blocks (10) with the same structure, a pair of fixed boxes (11) with the same structure, a pair of springs (12) with the same structure, a pair of pull rods (13) with the same structure and a pair of moving rods (14) with the same structure;

a pair of first clamping holes (8) with the same structure and a pair of second clamping holes (9) with the same structure are formed in the lower template (6), a pair of third clamping holes with the same structure are formed in the pair of fixing blocks (10), the upper wall surface of each fixing block is fixedly connected with the lower die (7) and movably arranged in the pair of first clamping holes (8), a pair of fixing boxes (11) are fixedly arranged on the two side wall surfaces of the lower template (6), two pairs of through holes with the same structure are formed in the two side wall surfaces of each fixing box, one end of each spring (12) is fixedly arranged on the inner wall surface of each fixing box (11), one end of each pull rod (13) is movably penetrated through the pair of through holes in the pair of fixing boxes (11) and one end of each spring (12) and is fixedly connected with the other end of each spring (12), one end of each moving rod (14) is fixedly arranged at the other end of each spring (12), and the other end enters a pair of third clamping holes through the pair of through holes and the pair of second clamping holes (9);

the auxiliary fixing structure includes: the device comprises a motor (15), a first gear (16), a pair of supporting plates (17) with the same structure, a pair of sliding rails (18) with the same structure, a rotating rod (19), a pair of moving blocks (20) with the same structure, a pair of clamping plates (21) with the same structure and a second gear (22);

the motor (15) is fixedly arranged on the upper wall surface of the workbench (2), the first gear (16) is fixedly sleeved at the driving end of the motor (15), one end of each of the pair of supporting plates (17) is fixedly arranged on the upper wall surface of the workbench (2), the pair of sliding rails (18) is fixedly arranged at one end of the side wall surfaces of the pair of supporting plates (17), two ends of the rotating rod (19) are movably embedded in the pair of supporting plates (17), two ends of the rotating rod (19) are provided with reverse threads, the pair of moving blocks (20) are movably sleeved at the reverse threads of two ends of the rotating rod (19), one end of each of the moving blocks is movably embedded in the pair of sliding rails (18) and is in threaded connection with the rotating rod (19), the pair of clamping plates (21) is fixedly arranged on the front wall surface of the pair of moving blocks (20) and is positioned on the two side wall surfaces of the lower die (7), and the, and is engaged with the first gear (16).

2. The universal die carrier convenient for die changing according to claim 1, characterized in that a fixed seat (23) is fixedly arranged between the motor (15) and the workbench (2).

3. The universal mold frame convenient for mold changing according to claim 1, wherein a pair of the springs (12) are fixedly provided with connecting pieces (24) at both ends thereof.

4. The universal mold frame convenient for mold changing according to claim 1, characterized in that one end of a pair of pull rods (13) is fixedly provided with a pair of handles (25) with the same structure.

5. The universal die carrier convenient for die changing according to claim 1, characterized in that two pairs of electromagnets (26) with the same structure are fixedly embedded in the upper die (5) and the lower die (7).