CN216150865U - Double-linkage double-triggering type noble metal die pressing equipment - Google Patents

Abstract

The utility model discloses double-linkage double-triggering type noble metal die equipment which comprises a punching mechanism and a sliding mechanism, wherein the punching mechanism comprises a punching head and a sliding mechanism; the stamping mechanism comprises a fixed frame and a movable stamping die; the movable pressing die is arranged on the fixed frame and keeps up-and-down lifting fit with the fixed frame, and the movable pressing die faces to a pressing table of the sliding mechanism; the sliding mechanism comprises double parallel guide rails, a sliding seat and a pressing platform; the bottom of the sliding seat is provided with double parallel sliding chutes which are in sliding fit with the double parallel guide rails, and the pressing platform is fixed on the sliding seat. The utility model can solve the technical problem of how to adjust the structure of the equipment to enable the operation interface of a worker to be positioned at the lower outer side of the upper die.

Description

Double-linkage double-triggering type noble metal die pressing equipment

Technical Field

The utility model relates to a die pressing device, in particular to a device for pressing and forming commemorative coins made of noble metals.

Background

The die pressing equipment mainly uses a die to form a product by using stamping force, and the existing die pressing equipment mainly comprises an upper die, a lower die, a rack, a base, an operating button and other components, wherein the upper die on the rack moves downwards so as to combine the upper die with the lower die, so that a noble metal plate fixed on the lower die is formed. The base is fixed the lower mould simultaneously, and operating button fixes on the base and arranges in pairs, and operating personnel only can the electric drive frame motion of bimanualness like this to reduce the maloperation, protect operating personnel's safety.

In practical application, the die-pressing device has sudden electrical faults together, so that the upper die moves downwards suddenly without button action to cause safety accidents. For this reason, a set of equipment is required to protect the safety of the operator regardless of whether or not the electrical equipment has a fault.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide double-linkage double-triggering type precious metal die pressing equipment, which solves the technical problem of how to adjust the structure of the equipment to enable an operation interface of a worker to be positioned at the lower outer side of an upper die.

The double-linkage double-triggering noble metal die equipment comprises a punching mechanism and a sliding mechanism; the stamping mechanism comprises a fixed frame and a movable stamping die; the movable pressing die is arranged on the fixed frame and keeps up-and-down lifting fit with the fixed frame, and the movable pressing die faces to a pressing table of the sliding mechanism; the sliding mechanism comprises double parallel guide rails, a sliding seat and a pressing platform; the bottom of the sliding seat is provided with double parallel sliding chutes which are in sliding fit with the double parallel guide rails, and the pressing platform is fixed on the sliding seat; the mount includes base and support, and two parallel guide become the bulge to be fixed on the base, have the ejector pin on the slide, have two at least stoppers on the slide, above-mentioned stopper corresponds with the slide, disposes the switch on the stopper, this switch and ejector pin cooperation.

The sliding seat is integrally flat-shaped and is provided with a plurality of mounting holes, the pressing table is correspondingly provided with a plurality of mounting holes, and the sliding seat is matched with the pressing table through the mounting holes and bolts.

And the side surfaces of the left side and the right side of the sliding seat are respectively provided with a pushing piece.

The pushing piece is provided with a hand pushing end and a screw joint end, wherein the hand pushing end is provided with a pulling ball, and the screw thread end is provided with screw threads to be in screw joint with the side surface of the sliding seat.

The slide has the mounting hole towards the direction of switch, and the ejector pin configuration just projects along the slide side in the mounting hole.

The length of the ejector rod protruding along the side face of the sliding seat is 2-8mm, and the triggering stroke of the switch is 3-7 mm.

The limiting block is provided with a mounting hole and a through hole, a screw is arranged in the mounting hole, and a switch is arranged in the through hole.

The movable pressure groove is positioned above the moving stroke tail end of the double parallel guide rails.

The pushing piece is L-shaped integrally and is provided with a transverse end and a longitudinal end, the transverse end is provided with a mounting hole, and the longitudinal end is provided with a through hole.

The transverse area of the sliding seat is larger than that of the movable pressing die.

The utility model has the beneficial effects that: the present case adopts slide mechanism to replace original fixed lower mould structure, can adjust the initial position of pressing the platform to two parallel guide rails earlier when placing like this and keep away from the position of original lower mould, and operating personnel operates at the initial position, and this initial position is owing to be in other positions of activity moulding-die below, even if electrical failure takes place like this, the activity moulding-die also can not harm operating personnel to protection operating personnel's safety. The present case disposes the switch simultaneously on the gag lever post, and when the slide moved accurate position, the push rod on the slide just can be accurate touch switch like this, need not extra operation to reduce operating personnel's extra work.

Drawings

FIG. 1 is a schematic view of a carriage of the slide mechanism in an initial position;

FIG. 2 is a schematic view of the carriage of the slide mechanism in an end position;

FIG. 3 is a schematic view of another perspective of the slide mechanism;

FIG. 4 is a schematic view of the mating of the stamping mechanism and the sliding mechanism;

in the figure, 1, a stamping mechanism, 11, a fixed frame, 111, a base, 112, a bracket, 12, a movable pressing die, 2, a sliding mechanism, 21, a sliding rail, 22, a sliding seat, 221, a notch, 222, a top rod, 23, a pressing table, 3, a pushing piece, 31, a hand-push end, 32, a screwed end, 4, a switch and 5 are limited blocks.

Detailed Description

Referring to fig. 1 to 4, the double-linkage double-trigger precious metal stamping apparatus includes a stamping mechanism 1 and a sliding mechanism 2. The stamping mechanism 1 is mainly used for pressing or cutting the pressed piece. The sliding mechanism 2 mainly feeds the pressed piece below the punching mechanism 1 to wait for punching.

The stamping mechanism 1 is mainly driven in a hydraulic mode, the overall structure of the stamping mechanism adopts a conventional small stamping machine in the market at present, the original lower die part is taken down on the basis of the original stamping machine, and meanwhile, the sliding mechanism 2 is installed on the stamping mechanism 1. The stamping mechanism 1 comprises a fixed frame 11 and a movable stamping die 12. The fixing frame 11 adopts the original structure of a small-sized punching machine tool, and comprises a base 111 and a support 112, wherein the base 111 forms a flat platform structure to support other parts, the support 112 adopts the vertical structure of a column to be installed on the base 111, and the movable pressing die 12 is installed on the structure, so that the movable pressing die 12 is driven to move up and down by utilizing the original driving mechanism, and the punching or cutting work is completed. In practical application, other auxiliary components, such as a safety protection device, can be added, and meanwhile, other structures of the base 111 and the bracket 112 which can realize the same function on the existing small-sized punching machine can be adopted.

The sliding mechanism 2 is designed with a parallel slide rail 21, a slide 22 and a press table 23. The double parallel guide rails are fixed on the base 111 in a threaded connection or welding mode, the length of the parallel guide rails is required to meet the requirement that operators can conveniently place the pressed piece, and meanwhile, enough space is reserved for the movable pressing die 12 to press the pressed piece conveniently. The sliding base 22 adopts a platform structure of a common flat plate, and the bottom of the sliding base 22 is provided with a notch 221 structure corresponding to the shape of the guide rail, so that the sliding base 22 can slide on the guide rail, and not only can an operating part be placed, but also a placing part can be placed below the movable pressure groove. For mounting the pressure plate 23, the slide 22 can be provided with a correspondingly designed mounting hole. The pressing platform 23 is also a flat platform structure, so as to facilitate the placement of the pressed piece, and the pressing platform 23 can be mounted on the sliding base 22 by using a conventional bolt manner. In order to facilitate the sliding of the slide carriage 22, a push member 3 can be provided on each of the left and right sides of the slide carriage 22, and the push members 3 can be designed according to the requirements. If the pushing element 3 is designed to have a push end 31 and a screw connection end 32, the push end 31 is designed to be a hollow ball structure, and the screw connection end 32 is designed to have an external thread so as to be fixed with the side of the sliding seat 22 by a screw connection manner, so that an operator can slide the sliding seat 22 only by sleeving the push end 31 with the hand. In order to limit the position of the sliding end of the sliding seat 22 and ensure the accuracy of the indent, two limiting blocks 5 can be designed on the base 111 in the left-right direction, and the limiting blocks 5 can be designed into blocks or L-shaped structures, so that the mounting positions of the limiting blocks 5 can be adjusted adaptively, and the adjustable pressure-reducing device can adapt to different pressed parts and different indent positions. If the L-shaped structure is designed, the transverse end of the L-shaped structure can be designed into a long strip-shaped mounting hole structure, and the longitudinal end is provided with the switch 4. In order to reduce the operation steps of an operator, a through hole can be designed at the position of the limiting block 5 facing the sliding seat 22 so as to facilitate the installation of the switch 4, meanwhile, the sliding seat 22 is provided with an installation hole at a corresponding position, so that the push rod 222 can be conveniently placed in the installation hole, the push rod 222 can touch the delay switch 4 of the limiting block 5, the movable indent can be moved downwards to complete the indent action, the protruding length of the push rod 222 along the side surface of the sliding seat 22 is 2-8mm, and the trigger stroke of the switch 4 is 3-7mm, so that the touch action is met.

The above-described embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In the description of the present technical solution, it should be noted that the terms such as "upper", "inner", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the technical solution and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the technical solution.

Meanwhile, in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "fixed", "fit", and the like are to be broadly construed, and for example, may be fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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

Claims (9)

1. Two formula noble metal moulding-die equipment that trigger of two linkages, including punching press mechanism (1), its characterized in that: the device also comprises a sliding mechanism (2); the stamping mechanism (1) comprises a fixed frame (11) and a movable stamping die (12); the movable pressing die (12) is arranged on the fixed frame (11) and is kept to be matched with the fixed frame (11) in a vertical lifting way, and the movable pressing die (12) faces to a pressing table (23) of the sliding mechanism (2); the sliding mechanism (2) comprises double parallel guide rails, a sliding seat (22) and a pressing platform (23); the bottom of the sliding seat (22) is provided with double parallel sliding chutes which are in sliding fit with the double parallel guide rails, and the pressing platform (23) is fixed on the sliding seat (22); the fixing frame (11) comprises a base (111) and a support (112), the double parallel guide rails are fixed on the base (111) in a protruding mode, a push rod (222) is arranged on the sliding seat (22), at least two limiting blocks (5) are arranged on the sliding seat (22), the limiting blocks (5) correspond to the sliding seat (22), a switch (4) is arranged on the limiting blocks (5), and the switch (4) is matched with the push rod (222).

2. A double-linkage double-trigger noble metal molding press according to claim 1, characterized in that: the sliding seat (22) is integrally flat-shaped and is provided with a plurality of mounting holes, the pressing table (23) is correspondingly provided with a plurality of mounting holes, and the sliding seat (22) is matched with the pressing table (23) through the mounting holes and bolts.

3. A double-linkage double-trigger noble metal molding press according to claim 2, characterized in that: the side surfaces of the left side and the right side of the sliding seat (22) are respectively provided with a pushing piece (3).

4. A double-linkage double-trigger noble metal molding press according to claim 3, characterized in that: the pushing piece (3) is provided with a hand pushing end (31) and a screw joint end (32), wherein the hand pushing end (31) is provided with a pulling ball, and the screw thread end is provided with screw threads to be screwed with the side surface of the sliding seat (22).

5. The double-linkage double-trigger noble metal molding press according to claim 4, characterized in that: the sliding seat (22) is provided with a mounting hole towards the direction of the switch (4), and the push rod (222) is arranged in the mounting hole and protrudes along the side surface of the sliding seat (22).

6. The double-linkage double-trigger noble metal molding press according to claim 5, characterized in that: the length of the ejector rod (222) protruding along the side face of the sliding seat (22) is 2-8mm, and the triggering stroke of the switch (4) is 3-7 mm.

7. The double-linkage double-trigger noble metal molding press according to claim 6, characterized in that: the limiting block (5) is provided with a mounting hole and a through hole, a screw is arranged in the mounting hole, and a switch (4) is arranged in the through hole.

8. The double-linkage double-trigger noble metal molding press according to claim 7, characterized in that: the pushing piece (3) is L-shaped as a whole and is provided with a transverse end and a longitudinal end, the transverse end is provided with a mounting hole, and the longitudinal end is provided with a through hole.

9. The double-linkage double-trigger noble metal molding press according to claim 8, characterized in that: the transverse area of the slide (22) is greater than the transverse area of the movable die (12).

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