CN207103560U - A general mold - Google Patents

Abstract

The utility model discloses a general mould, the on-line screen storage device comprises a base, the guide post is all installed to the outer wall top left and right sides of base, the uide bushing has been cup jointed on the guide post top, the footstock is installed on the top of uide bushing, the outer wall top central point of footstock puts and installs the drive component, the inner wall left and right sides of footstock all is equipped with the stroke slide, the roof is installed on the inner chamber top of stroke slide, pre-stressed plate is installed to the bottom of footstock, the roof passes through the stroke pole and links to each other with pre-stressed plate, the stroke pole runs through the bottom outer wall of roof, pre-stressed plate links to each other with the roof through first spring, first spring all is equipped with the mount pad with the junction of roof and pre-stressed plate, the inner wall central point. The universal die realizes the fixation of the workpiece to be processed through the matching of the prepressing plate, the upper die base and the lower die base, prevents the workpiece to be processed from generating errors during punching, and greatly improves the processing quality of the workpiece.

Description

A general mold

technical field

The utility model relates to the technical field of moulds, in particular to a general mould.

Background technique

Mold is a variety of molds used in the production of tools for injection molding, blow molding, extrusion, forging, metallurgy, stamping and stretching to obtain the required products. It is a tool for molding objects, such as the patent number 201420862073.7 The patent includes a movable mold and a fixed mold. There are several movable punching needles with different outer diameters on the movable mold. There is also an adjustable pin for limiting the punching needles on the movable mold. There is a through hole matched with the punching needle. Although the patent can adjust the punching position to a certain extent, it has poor fixation to the workpiece, and errors are prone to occur when the workpiece is punched, which affects the processing quality of the workpiece.

Utility model content

The purpose of this utility model is to provide a general mold to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a general mold, including a base, guide columns are installed on the left and right sides of the top of the outer wall of the base, the top of the guide column is sleeved with a guide sleeve, and the guide A top seat is installed on the top of the sleeve, and a driving member is installed at the center of the top of the outer wall of the top seat. The left and right sides of the inner wall of the top seat are provided with travel slides, and the top of the inner cavity of the travel slide is provided with a top plate. , the bottom of the top seat is equipped with a pre-pressing plate, the top plate is connected with the pre-pressing plate through a stroke rod, and the stroke rod runs through the outer wall of the bottom end of the top plate, and the pre-pressing plate is connected with the top plate through a first spring, and the second A mounting seat is provided at the connection between a spring, the top plate and the pre-press plate, the center of the inner wall of the pre-press plate is provided with a guide hole, and the center of the bottom end of the outer wall of the top plate is equipped with an upper mold base. A stamping rod is installed at the bottom, and a lower mold base is installed at the center of the top of the outer wall of the base. The inner wall of the lower mold base is provided with a lower mold groove, and sliding seats are respectively installed at the upper and lower ends of the inner cavity of the lower mold groove. and the bottom plate, the top of the outer wall of the bottom plate and the bottom end of the outer wall of the sliding seat are equipped with a fixed seat, the inner side of the fixed seat is equipped with a second spring, and the inner wall circumference of the lower die groove is provided with a slide groove. Slide blocks are installed on the outer wall circumference of the sliding seat, and the slide blocks are matched with the chute.

Preferably, extension seats are installed on the left and right sides of the base, and a guide plate is provided on the top of the extension seat, and the guide plate is connected to the extension seat through a support rod.

Preferably, a rotating roller is installed in the inner cavity of the dredging plate, and the rotating roller is connected with the dredging plate through a rotating rod.

Preferably, a reinforcing base is installed at the bottom of the base.

Compared with the prior art, the beneficial effect of the utility model is: the universal mold, through the cooperation of the pre-pressing plate, the upper mold base and the lower mold base, places the workpiece to be processed between the lower mold base and the stamping rod, and the driving member is energized After starting to work, the driving member drives the guide sleeve to slide down along the outer wall of the guide column through the top seat, the pre-pressing plate contacts the workpiece to be processed, and fixes the workpiece to be processed, the top seat drives the mounting seat to squeeze the first spring, and the top seat Drive the stroke slide to move down along the outer wall of the top plate, so as to realize the fixation of the workpiece to be processed, prevent errors in the punching of the workpiece to be processed, and greatly improve the processing quality of the workpiece.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the sectional structure of the top seat of the present utility model;

Fig. 3 is the schematic diagram of the cross-sectional structure of the lower mold base of the present utility model;

Fig. 4 is a structural schematic diagram of a top view of the sliding seat of the present invention;

Fig. 5 is a schematic diagram of the structure of the extension seat of the present invention;

Fig. 6 is a schematic cross-sectional structure diagram of the dredging plate of the present invention.

In the figure: 1. Base, 2. Guide column, 3. Guide sleeve, 4. Reinforcement seat, 5. Top seat, 6. Driving component, 7. Travel slide, 8. Pre-pressing plate, 9. Top plate, 10. Travel Rod, 11, the first spring, 12, mounting seat, 13, guide hole, 14, upper die seat, 15, stamping rod, 16, lower die seat, 17, lower die groove, 18, bottom plate, 19, sliding seat, 20, fixed seat, 21, the second spring, 22, chute, 23, slide block, 24, extension seat, 25, dredging plate, 26, support bar, 27, turning roller, 28, turning bar.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-6, the utility model provides a technical solution: a general-purpose mold, including a base 1, guide columns 2 are installed on the left and right sides of the top of the outer wall of the base 1, and the top of the guide column 2 is sleeved with a guide sleeve 3 , the top of the guide sleeve 3 is equipped with a top seat 5, and the top center of the outer wall of the top seat 5 is equipped with a driving member 6. The driving member 6 starts to work after being powered on, and stops working after cutting off the power supply. The driving member 6 drives the guide sleeve through the top seat 5. 3 Slide down along the outer wall of the guide column 2, and the left and right sides of the inner wall of the top seat 5 are provided with travel slides 7, the top of the inner cavity of the travel slide 7 is equipped with a top plate 9, and the bottom of the top seat 5 is installed with a pre-set The pressing plate 8 and the top plate 9 are connected to the pre-pressing plate 8 through the stroke rod 10, the stroke rod 10 runs through the bottom outer wall of the top plate 9, the pre-pressing plate 8 is connected to the top plate 9 through the first spring 11, and the first spring 11 is a coil spring with an elastic coefficient of 25N/CM, the first spring 11 is elastically deformed after being stretched or squeezed, and returns to its original state after the external force is removed. The connection between the first spring 11, the top plate 9 and the pre-press plate 8 is provided with a mounting seat 12, and the pre-press plate The center of the inner wall of 8 is provided with a guide hole 13, the center of the bottom end of the outer wall of the top plate 9 is equipped with an upper mold base 14, the bottom of the upper mold base 14 is equipped with a stamping rod 15, and the center of the outer wall top of the base 1 is equipped with a lower die. Base 16, the inner wall of the lower mold base 16 is provided with a lower mold groove 17, the workpiece to be processed is placed between the lower mold base 16 and the punching rod 15, so that the punching position of the workpiece corresponds to the position of the punching rod 15, after the driving member 6 is energized Start to work, the top seat 5 drives the pre-pressing plate 8 to move downward through the stroke rod 10, the pre-pressing plate 8 contacts with the workpiece to be processed, and fixes the workpiece to be processed, the top seat 5 drives the mounting seat 12 to squeeze the first spring 11, the first The spring 11 is elastically deformed after being squeezed, and the top seat 5 drives the stroke slide 7 to move downward along the outer wall of the top plate 9, thereby realizing the fixing of the workpiece to be processed. Seat 19 and base plate 18, the outer wall top of base plate 18 and the outer wall bottom end of slide seat 19 are all equipped with fixed seat 20, and the inboard of fixed seat 20 is equipped with second spring 21, and second spring 21 is coil spring, and elastic coefficient is 27N /CM, the second spring 21 is elastically deformed after being stretched or squeezed, and returns to its original state after the external force is removed. Move, the inner wall circumference of the lower mold groove 17 is provided with a chute 22, the outer wall circumference of the sliding seat 19 is equipped with a slider 23, the slider 23 matches the chute 22, and the top seat 5 drives the stamping rod through the upper mold base 14. 15 passes through the guide hole 13 to punch the workpiece, and the scrap punched by the stamping rod 15 falls into the lower die groove 17. During the process of the scrap falling into the lower die groove 17, the waste material squeezes the second spring 21 through the sliding seat 19 , the second spring 21 produces elastic deformation, the sliding seat 19 drives the slider 23 to slide downward along the inner wall of the chute 22, after the punching is completed, the driving member 6 drives the stamping rod 15 through the top seat 5 to separate from the lower die groove 17, Scrap on the second bomb The elastic reaction force of the spring 21 pops out from the lower die groove 17, thereby making it easier to take out waste materials. Extension seats 24 are installed on the left and right sides of the base 1, and the top of the extension seat 24 is provided with a guide plate 25, which guides the workpiece to be processed. The body is dredged to keep the workpiece to be processed in a horizontal state. The dredging plate 25 is connected to the extension seat 24 through the support rod 26. The inner cavity of the dredging plate 25 is equipped with a rotating roller 27, and the rotating roller 27 is connected to the dredging plate 25 through the rotating rod 28. Connected, when the workpiece to be processed is moved, the workpiece to be processed drives the rotating roller 27 to rotate on the inside of the dredging plate 25, thereby making it easier to move the workpiece to be processed. The bottom end of the base 1 is equipped with a reinforcement seat 4, which pairs with the base 1 is reinforced to improve the strength of the base 1.

When the device is punching the workpiece, the workpiece to be processed is placed between the lower mold base 16 and the punching rod 15, so that the punching position of the workpiece corresponds to the position of the punching rod 15, and the driving member 6 starts to work after being energized, and the driving member 6 The top seat 5 drives the guide sleeve 3 to slide downward along the outer wall of the guide column 2, the top seat 5 drives the pre-press plate 8 to move downward through the stroke rod 10, the pre-press plate 8 contacts the workpiece to be processed, and fixes the workpiece to be processed. The top seat 5 drives the mounting seat 12 to squeeze the first spring 11, and the first spring 11 is elastically deformed after being squeezed, and the top seat 5 drives the travel slide 7 to move downward along the outer wall of the top plate 9, thereby realizing the workpiece to be processed. Fixed to prevent errors in punching the workpiece to be processed, greatly improving the processing quality of the workpiece, the top seat 5 drives the stamping rod 15 through the guide hole 13 through the upper die base 14 to punch the workpiece, and the stamping rod 15 punches down The waste material falls into the lower die groove 17. During the process of the waste material falling into the lower die groove 17, the waste material squeezes the second spring 21 through the sliding seat 19, and the second spring 21 produces elastic deformation, and the sliding seat 19 drives the slider 23 along the The inner wall of the chute 22 slides downward. After the punching is completed, the driving member 6 drives the stamping rod 15 to separate from the lower die groove 17 through the top seat 5, and the waste material is ejected from the lower die groove 17 under the elastic reaction force of the second spring 21. Thereby it is more convenient to take out the waste material.

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the number of indicated technical features, Thus, a feature defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A general mold, comprising a base (1), characterized in that: guide columns (2) are installed on the left and right sides of the outer wall top of the base (1), and guide columns (2) are sleeved on the top of the guide column (2). Cover (3), the top of the guide sleeve (3) is equipped with a top seat (5), the top center of the outer wall of the top seat (5) is equipped with a drive member (6), the top seat (5) The left and right sides of the inner wall are provided with stroke slides (7), the top of the inner cavity of the stroke slide (7) is equipped with a top plate (9), and the bottom of the top seat (5) is installed with a pre-pressing plate (8) , the top plate (9) is connected to the pre-press plate (8) through the travel rod (10), the travel rod (10) runs through the bottom outer wall of the top plate (9), and the pre-press plate (8) passes through the first spring ( 11) It is connected to the top plate (9), and the connection between the first spring (11) and the top plate (9) and the pre-pressing plate (8) is provided with a mounting seat (12), and the center of the inner wall of the pre-pressing plate (8) The position is provided with guide hole (13), and the center position of the outer wall bottom end of described top plate (9) is equipped with upper mold base (14), and the bottom end of described upper mold base (14) is equipped with stamping rod (15), so A lower mold base (16) is installed at the top center of the outer wall of the base (1), the inner wall of the lower mold base (16) is provided with a lower mold groove (17), and the inner cavity of the lower mold groove (17) is up and down. Both ends are equipped with sliding seat (19) and base plate (18) respectively, and the outer wall top of described base plate (18) and the outer wall bottom end of sliding seat (19) are all equipped with fixed seat (20), and described fixed seat (20 ) is equipped with a second spring (21), the inner wall circumference of the lower die groove (17) is provided with a chute (22), and the outer wall circumference of the sliding seat (19) is equipped with a slider (23) , the slide block (23) is matched with the chute (22). 2. A general-purpose mold according to claim 1, characterized in that extension seats (24) are installed on the left and right sides of the base (1), and the top of the extension seat (24) is provided with a dredging plate (25), the dredging plate (25) is connected to the extension seat (24) through a support rod (26). 3. A kind of universal mold according to claim 2, characterized in that: the inner cavity of the dredging plate (25) is equipped with a rotating roller (27), and the rotating roller (27) is connected with the rotating rod (28) Dredging plate (25) links to each other. 4. A universal mold according to claim 1, characterized in that: a reinforcement seat (4) is installed at the bottom of the base (1).