CN211915149U

CN211915149U - Forming support core of die

Info

Publication number: CN211915149U
Application number: CN201921733237.5U
Authority: CN
Inventors: 李世荣
Original assignee: Tianjin Shiyang Metal Product Co ltd
Current assignee: Tianjin Shiyang Metal Product Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-11-13
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a core is held in palm in shaping of mould, including fixed case, the upper end fixedly connected with mould case of fixed case, the middle part of fixed cover alternates and is connected with the slip post, the upper end fixedly connected with of slip post holds in the palm the core, the surface of slip post is provided with drive mechanism, drive mechanism's left end is provided with adjustment mechanism, drive mechanism's front end sliding connection has the punching die, fixedly connected with compression spring on the diapire of fixed case. A shaping of mould holds in palm core, through the downstream of slip post to reach and carry out stamping forming to some square grooves, and can be accurate through the pointer see the position of punching a hole post, and four group's drive mechanism can be fine carry out the effect in a branch to the product, thereby reach and ensure fashioned position accuracy, automatic molding, the automatic drawing of patterns, the improvement of very big degree the work efficiency of production, easy operation, convenient and fast.

Description

Forming support core of die

Technical Field

The utility model relates to a mould shaping field, in particular to core is held in palm in shaping of mould.

Background

With the continuous development of the existing mold industry, the technology and technology of mold forming are continuously improved, and the mold industry greatly improves the production efficiency.

And at present many equipment are in the forming process to metal casing class product, do not all remove the consideration to hole and keyway on the product in the forming process, and the place directly goes the machining center some, and milling machine and drilling machine go to process, and a lot of technology has more, and has influenced its machining efficiency, increases the production cycle of product, and some products still need go to do the frock and go to fix, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a core is held in palm in shaping of mould can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a core is held in palm in shaping of mould, includes fixed case, the upper end fixedly connected with mould case of fixed case, the fixed cover of upper end middle part fixedly connected with of fixed case, fixed cover is located the inside of mould case, the middle part of fixed cover alternates and is connected with the slip post, the upper end fixedly connected with of slip post holds in the palm the core, the surface of slip post is provided with drive mechanism, drive mechanism's left end is provided with adjustment mechanism, drive mechanism's front end sliding connection has the mould of punching a hole, fixedly connected with compression spring on the diapire of fixed case, compression spring's upper end fixed connection is at the lower extreme of slip post, the lower extreme of slip post runs through the last tank wall of fixed case and is located inside the fixed case.

Preferably, the drive mechanism primary structure has first connecting rod and slide mould, the one end swing joint of first connecting rod is in the rear end lower part of slide mould, and the other end swing joint of first connecting rod is at the surface of slip post, the rear end upper portion swing joint of slide mould has the second connecting rod, the lower extreme of second connecting rod runs through first connecting rod and swing joint at the surface of fixed cover, first connecting rod and second connecting rod are through pivot swing joint with the connected mode of slip post, fixed cover and slide mould, a word groove that runs through from top to bottom is seted up to first connecting rod upper end, the right-hand member of slide mould is carved with the scale mark.

Preferably, the transmission mechanisms are provided with four groups, and the four groups of transmission mechanisms are distributed in a central circular array of the sliding column.

Preferably, the punching die is mainly structurally provided with a punching die plate, a punching column is fixedly connected to the front end of the punching die plate, a pointer is fixedly connected to the right end of the punching die plate, and the surface of the punching die plate is connected to the inner wall of the sliding plate die in a sliding mode.

Preferably, adjustment mechanism primary structure has regulating box and adjusting screw, the adjusting screw lower extreme is rotated and is connected on the diapire of regulating box, adjusting screw's surface threaded connection has the regulating plate, the right-hand member of regulating plate runs through the slide mould and is located the spout upper end of slide mould, the right-hand member fixed connection of regulating box is at the left end of slide mould, the adjustment tank has been seted up to the left end of slide mould.

Preferably, four groups of directional grooves are formed in the upper end of the fixed box, the four groups of directional grooves are distributed in a central circular array of the fixed box, and the lower portions of the outer surfaces of the sliding plate molds are connected to the inner walls of the directional grooves in a sliding mode.

Preferably, four groups of discharge holes are formed in the surface of the die box, the height center positions of the four groups of discharge holes are matched with the center of the punching column, and the diameter of each discharge hole is larger than that of the punching column.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the downstream of slip post, it is outside flexible to have driven four first connecting rods, reach the work of punching a hole to the many products of punching a hole post, and the post of punching a hole can be square keyway mould, thereby reach and carry out stamping forming to some square grooves, and can be accurate through the pointer see the position of punching a hole post, after the shaping, the drift mould rises, and compression spring can be automatic this moment will hold in the palm the core and rise, and four group's drive mechanism can be fine carry out a spaced effect to the product, thereby reach and ensure fashioned position accuracy, automatic molding, automatic demoulding, the improvement of to a great extent the work efficiency of production, and is simple in operation, and is convenient and fast.

2. If the hole position deviation occurs and the hole position is adjusted, the lifting position of the adjusting plate can be adjusted by rotating the adjusting screw rod, so that the height position of the punching column can be adjusted, the hole position can be adapted to different hole position height sizes, and the universality of the equipment is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a forming support core of the mold of the present invention;

fig. 2 is a schematic view of the overall cross-sectional structure of a forming support core of the mold of the present invention;

fig. 3 is a schematic structural view of a transmission mechanism and a punching die of a forming support core of the die of the present invention;

fig. 4 is the schematic view of the adjusting mechanism of the forming support core of the mold of the present invention.

In the figure: 1. a fixed box; 2. a mould box; 3. supporting the core; 4. a sliding post; 5. fixing a sleeve; 6. a transmission mechanism; 61. a first link; 62. a second link; 63. a slide plate mold; 64. a straight slot; 65. scale lines; 7. an adjustment mechanism; 71. an adjusting box; 72. adjusting the screw rod; 73. an adjusting plate; 74. an adjustment groove; 8. Punching a hole die; 81. punching a hole column; 82. a pointer; 83. punching a template; 9. a discharge hole; 10. a compression spring; 11. and (4) orienting the groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a core is held in palm in shaping of mould, including fixed case 1, the upper end fixedly connected with mould case 2 of fixed case 1, the fixed cover 5 of upper end middle part fixedly connected with of fixed case 1, fixed cover 5 is located the inside of mould case 2, the middle part of fixed cover 5 alternates and is connected with slip post 4, the upper end fixedly connected with of slip post 4 holds in the palm core 3, the surface of slip post 4 is provided with drive mechanism 6, the left end of drive mechanism 6 is provided with adjustment mechanism 7, the front end sliding connection of drive mechanism 6 has punching die 8, fixedly connected with compression spring 10 on the diapire of fixed case 1, the upper end fixed connection of compression spring 10 is at the lower extreme of slip post 4, the lower extreme of slip post 4 runs through the upper tank wall of fixed case 1 and is located the inside of fixed.

The main structure of the transmission mechanism 6 is provided with a first connecting rod 61 and a sliding plate die 63, one end of the first connecting rod 61 is movably connected to the lower part of the rear end of the sliding plate die 63, the other end of the first connecting rod 61 is movably connected to the outer surface of the sliding column 4, the upper part of the rear end of the sliding plate die 63 is movably connected with a second connecting rod 62, the lower end of the second connecting rod 62 penetrates through the first connecting rod 61 and is movably connected to the outer surface of the fixing sleeve 5, the first connecting rod 61 and the second connecting rod 62 are movably connected with the sliding column 4, the fixing sleeve 5 and the sliding plate die 63 through rotating shafts, the upper end of the first connecting rod 61 is provided with a straight groove 64 which penetrates up and down, the right end of the sliding plate die 63 is carved with scale marks 65, and the four transmission mechanisms 6 can be expanded outwards through stamping the sliding column 4, so that the effects of automatic separation and; the four groups of transmission mechanisms 6 are arranged, and the four groups of transmission mechanisms 6 are distributed in a central circular array of the sliding column 4, so that a product can be well separated by one; the punching die 8 mainly comprises a punching die plate 83, wherein a punching column 81 is fixedly connected to the front end of the punching die plate 83, a pointer 82 is fixedly connected to the right end of the punching die plate 83, and the surface of the punching die plate 83 is connected to the inner wall of the sliding plate die 63 in a sliding manner; the adjusting mechanism 7 mainly comprises an adjusting box 71 and an adjusting screw 72, the lower end of the adjusting screw 72 is rotatably connected to the bottom wall of the adjusting box 71, the outer surface of the adjusting screw 72 is in threaded connection with an adjusting plate 73, the right end of the adjusting plate 73 penetrates through the sliding plate die 63 and is located at the upper end of the sliding groove of the sliding plate die 63, the right end of the adjusting box 71 is fixedly connected to the left end of the sliding plate die 63, the left end of the sliding plate die 63 is provided with an adjusting groove 74, the height position of the punching column 81 can be adjusted through the adjusting mechanism 7, and products with different heights can be well adapted; four groups of directional grooves 11 are formed in the upper end of the fixed box 1, the four groups of directional grooves 11 are distributed in a central circular array of the fixed box 1, and the lower parts of the outer surfaces of the sliding plate dies 63 are connected to the inner walls of the directional grooves 11 in a sliding mode to limit the positions of the sliding plate dies 63, so that position deviation cannot occur; four groups of discharge holes 9 are formed in the surface of the die box 2, the height center positions of the four groups of discharge holes 9 are matched with the center of the punching column 81, and the diameter of each discharge hole 9 is larger than that of the punching column 81.

It should be noted that, the present invention is a forming support core of a mold, a metal shell product is firstly placed inside a mold box 2, a through hole must be formed in the center of the product, the diameter of the through hole is smaller than that of the support core 3, when the product is placed inside the mold box 2, the support core 3 is pressed by an upper punch, and a sliding column 4 moves downward, which drives four first connecting rods 61 to extend and retract outward, so as to punch a hole on a punching column 81, the punching column 81 can be a square keyway mold, which can punch and form some square grooves, and the punching position of the punching column 81 can be accurately seen through a pointer 82, after the forming is finished, the punching mold rises, and at this time, the support core 3 can be automatically lifted, so as to prepare for the next work, if the hole position deviation occurs, and if the adjustment is adjusted, the lifting position of an adjustment plate 73 can be adjusted by rotating an adjustment screw 72, therefore, the height position of the punching column 81 can be adjusted, so that the punching machine is suitable for different hole position sizes, and the four groups of transmission mechanisms 6 can perform an automatic centering effect on a product, so that the position accuracy in the forming process is ensured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a core is held in palm in shaping of mould, includes fixed case (1), its characterized in that: the upper end of the fixed box (1) is fixedly connected with a mould box (2), the middle part of the upper end of the fixed box (1) is fixedly connected with a fixed sleeve (5), the fixed sleeve (5) is positioned inside the die box (2), the middle part of the fixed sleeve (5) is inserted and connected with a sliding column (4), the upper end of the sliding column (4) is fixedly connected with a support core (3), the surface of the sliding column (4) is provided with a transmission mechanism (6), the left end of the transmission mechanism (6) is provided with an adjusting mechanism (7), the front end of the transmission mechanism (6) is connected with a punching die (8) in a sliding way, the bottom wall of the fixed box (1) is fixedly connected with a compression spring (10), the upper end of the compression spring (10) is fixedly connected with the lower end of the sliding column (4), the lower end of the sliding column (4) penetrates through the upper box wall of the fixed box (1) and is positioned inside the fixed box (1).

2. The forming core holder of a mold according to claim 1, wherein: drive mechanism (6) major structure has first connecting rod (61) and slide mould (63), the one end swing joint of first connecting rod (61) is in the rear end lower part of slide mould (63), and the other end swing joint of first connecting rod (61) is at the surface of slip post (4), the rear end upper portion swing joint of slide mould (63) has second connecting rod (62), the lower extreme of second connecting rod (62) runs through first connecting rod (61) and swing joint is at the surface of fixed cover (5), the connected mode of first connecting rod (61) and second connecting rod (62) and slip post (4), fixed cover (5) and slide mould (63) is through pivot swing joint, a word groove (64) that runs through from top to bottom is seted up to first connecting rod (61) upper end, scale mark (65) are carved with the right-hand member of slide mould (63).

3. The forming core holder of a mold according to claim 1, wherein: four groups of transmission mechanisms (6) are arranged, and the four groups of transmission mechanisms (6) are distributed in a central circular array of the sliding column (4).

4. A forming core of a mold according to claim 1 or 2, wherein: the punching die (8) is mainly structurally provided with a punching die plate (83), the front end of the punching die plate (83) is fixedly connected with a punching column (81), the right end of the punching die plate (83) is fixedly connected with a pointer (82), and the surface of the punching die plate (83) is connected to the inner wall of the sliding plate die (63) in a sliding mode.

5. A forming core of a mold according to claim 1 or 2, wherein: adjustment mechanism (7) major structure has regulating box (71) and adjusting screw (72), adjusting screw (72) lower extreme rotates to be connected on the diapire of regulating box (71), the surface threaded connection of adjusting screw (72) has regulating plate (73), the right-hand member of regulating plate (73) runs through slide plate mould (63) and is located the spout upper end of slide plate mould (63), the right-hand member fixed connection of regulating box (71) is at the left end of slide plate mould (63), adjustment tank (74) have been seted up to the left end of slide plate mould (63).

6. The forming core holder of a mold according to claim 2, wherein: four groups of directional grooves (11) are formed in the upper end of the fixed box (1), the four groups of directional grooves (11) are distributed in a central circular array of the fixed box (1), and the lower portions of the outer surfaces of the sliding plate molds (63) are connected to the inner walls of the directional grooves (11) in a sliding mode.

7. A forming core of a mold according to claim 1 or 3, wherein: four groups of discharge holes (9) are formed in the surface of the die box (2), the height center positions of the four groups of discharge holes (9) are matched with the center of the punching column (81), and the diameter of each discharge hole (9) is larger than that of the punching column (81).