CN209829999U - Part machining die with adjustable size - Google Patents

Abstract

The utility model discloses a part processing mold with adjustable size, which comprises a bottom plate and a baffle plate, the front and the back of the top of the bottom plate are fixedly connected with the bottom of the fixed plate, and the two fixed plates are located on the top of the bottom plate. Both sides are fixedly connected with support rods, both sides of the surface of the limit rods are penetrated with sliding rods, the bottom end of the sliding rods is slidably connected with the top of the bottom plate through the moving block, and one side of the top of the sliding rods is fixedly connected with a connecting rod. The utility model relates to the technical field of parts processing molds. The size-adjustable parts processing mold is fixedly connected to the bottom of the fixed plate through the front and back of the top of the bottom plate, which can be extremely convenient to adjust the parts processing mold, which can make the processing more convenient and allow the parts to be processed The scope of application of the mold is wider, which solves the problem that the existing parts processing mold cannot adjust the size well.

Description

A size-adjustable parts processing mold

technical field

The utility model relates to the technical field of parts processing molds, in particular to a size-adjustable parts processing mold.

Background technique

In the mold industry, various molds and tools are used for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Known as the "mother of industry", it is a tool for turning blanks into workpieces with specific shapes and sizes under the action of external forces. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or cavity shape, and the application of the contour shape with a cutting edge can separate the blank according to the contour line shape (punching). Applying the shape of the inner cavity can make the blank obtain the corresponding three-dimensional shape. The mold generally includes two parts, the movable mold and the fixed mold (or punch and die), which can be separated or combined. Take out the parts when they are separated, and inject the blank into the mold cavity to form when they are closed. The mold is a precision tool with a complex shape and bears the bulging force of the billet. It has high requirements for structural strength, stiffness, surface hardness, surface roughness and machining accuracy. The development level of mold production is one of the important symbols of the level of mechanical manufacturing.

In real life, the existing parts processing molds cannot adjust the size well, which will bring trouble to people's work, and if the size cannot be adjusted when using the mold, it will greatly affect the final formed parts , It will also greatly reduce the scope of use, and only be used for parts of a single model, which is not conducive to people's use.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a part processing mold with adjustable size, which solves the problem that the existing part processing die cannot adjust the size well.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a size-adjustable part processing mold, including a bottom plate and a fixed plate, the front and back of the top of the bottom plate are fixedly connected with the bottom of the fixed plate, and the two A support rod is fixedly connected between the two fixed plates and at the top of the bottom plate, and the bottom between the two support rods is fixedly connected with a limit rod, and both sides of the surface of the limit rod are penetrated by a sliding rod, so The bottom end of the sliding rod is slidably connected to the top of the bottom plate through a moving block, and one side of the top of the sliding rod is fixedly connected with a connecting plate, and the bottom between the two sides of the inner chamber of the sliding rod is slidably connected with a piston plate, and the piston plate The middle part of the top is fixedly connected with an arc-shaped extension plate, and the top of the sliding rod is fixedly connected with a sliding block on a side away from the connecting plate, and both sides of the sliding block are slidably connected with the inner wall of the arc-shaped extension plate.

Preferably, the bottom of one side of the inner chamber of the arc-shaped extension plate is fixedly connected with a slider, and the middle part of the top of the connecting plate is fixedly connected with an air compressor through a base, and the air outlet of the air compressor runs through the sliding rod and extends to Slide the bottom of the stem lumen.

Preferably, both the front and the back of the connecting plate are slidingly connected to the surface of the fixing plate through a fixing block, and the top of the supporting rod is fixedly connected with an extruded sealing cylinder on the side close to the limit rod.

Preferably, the surface of the extrusion sealing cylinder is fixedly connected to the surface of the support rod through a fixing frame, and a push plate is slidably connected to the bottom between both sides of the inner cavity of the extrusion sealing cylinder.

Preferably, an air pump is fixedly connected to the top of the support rod on the side away from the extruded sealing cylinder through a connecting base, and the air outlet of the air pump communicates with the inner cavity of the extruded sealing cylinder.

Preferably, a push rod is fixedly connected to the middle part of one side of the push plate, one end of the push rod passes through the extrusion sealing cylinder and extends to the outside of the extrusion sealing cylinder, and one end of the push rod is fixed to the surface of the sliding rod connected, and the push rod is fixedly connected with the bottom of the connecting plate through the movable frame.

Beneficial effect

The utility model provides a part processing mold with adjustable size. Has the following beneficial effects:

(1) The parts processing mold with adjustable size is fixedly connected to the bottom of the fixed plate through the front and back of the top of the bottom plate, and there are support rods fixedly connected between the two fixed plates and on the top of the bottom plate. The bottom between the support rods is fixedly connected with the limit bar, and the two sides of the surface of the limit bar are penetrated by a sliding bar. The bottom between the two sides of the inner chamber of the sliding rod is slidably connected with a piston plate, the middle part of the top of the piston plate is fixedly connected with an arc-shaped extension plate, and the top of the sliding rod is fixedly connected with a sliding block on the side away from the connecting plate. Both sides of the block are slidingly connected with the inner wall of the arc-shaped extension plate, which can be extremely convenient to adjust the parts processing mold, which can make the processing more convenient, make the parts processing mold more widely applicable, and facilitate the use of workers. It is beneficial for people to use, and solves the problem that the existing parts processing molds cannot adjust the size well.

(2) The size-adjustable part processing mold is fixedly connected to the bottom of the fixed plate through the front and back of the top of the bottom plate, and there are support rods fixedly connected between the two fixed plates and at the top of the bottom plate. The bottom between the support rods is fixedly connected with the limit bar, and the two sides of the surface of the limit bar are penetrated by a sliding bar. The bottom between the two sides of the inner chamber of the sliding rod is slidably connected with a piston plate, the middle part of the top of the piston plate is fixedly connected with an arc-shaped extension plate, and the top of the sliding rod is fixedly connected with a sliding block on the side away from the connecting plate. Both sides of the block are slidingly connected with the inner wall of the arc-shaped extension plate, which can adjust the length of the mold and the height at the same time, so that the parts processing mold can be used more conveniently, which is beneficial to people's use. This solves the current problem The problem that the parts processing mold can only be adjusted in a single way.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the partial enlarged view of place A in Fig. 1 of the utility model;

Fig. 3 is a cross-sectional view of the structure of the extruded sealing cylinder of the present invention.

In the figure: 1-base plate, 2-fixed plate, 3-support rod, 4-limiting rod, 5-sliding rod, 6-connecting plate, 7-piston plate, 8-arc extension plate, 9-sliding block, 10-slider, 11-air compressor, 12-extruded sealing cylinder, 13-fixed frame, 14-pushing plate, 15-air pump, 16-pushing rod.

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 1-3, the utility model provides a technical solution: a size-adjustable part processing mold, including a bottom plate 1 and a fixed plate 2, the front and back of the top of the bottom plate 1 are fixed with the bottom of the fixed plate 2 Connection, between the two fixed plates 2 and at the top of the bottom plate 1 are fixedly connected with a support rod 3, the top of the support rod 3 and located on the side away from the extruded sealing cylinder 12 is fixedly connected with an air pump 15 through the connection base, the air pump 15 The air outlet communicates with the inner cavity of the extruded sealing cylinder 12, and the bottom between the two support rods 3 is fixedly connected with a limit rod 4, and both sides of the surface of the limit rod 4 are penetrated with a slide rod 5, and the bottom end of the slide rod 5 The top of the sliding block is slidably connected to the bottom plate 1, and one side of the top of the sliding rod 5 is fixedly connected to the connecting plate 6. The top of one side close to the limit rod 4 is fixedly connected with an extruded sealing cylinder 12, and the surface of the extruded sealing cylinder 12 is fixedly connected with the surface of the support rod 3 through the fixing bracket 13, and the space between the two sides of the inner cavity of the extruded sealing cylinder 12 The bottom is slidingly connected with a push plate 14, and the middle part of one side of the push plate 14 is fixedly connected with a push rod 16. One end of the push rod 16 runs through the extrusion sealing cylinder 12 and extends to the outside of the extrusion sealing cylinder 12. One end of the push rod 16 is connected to the The surface of the sliding rod 5 is fixedly connected, and the push rod 16 is fixedly connected with the bottom of the connecting plate 6 through the movable frame, and the bottom between the two sides of the sliding rod 5 inner cavity is slidably connected with the piston plate 7, and the middle part of the piston plate 7 top is fixedly connected with a The arc-shaped extension plate 8 is fixedly connected with a slider 10 at the bottom of one side of the inner cavity of the arc-shaped extension plate 8, and the middle part of the top of the connecting plate 6 is fixedly connected with an air compressor 11 through the base, and the air outlet of the air compressor 11 runs through the sliding rod 5 and extends to the bottom of the inner cavity of the sliding rod 5, the top of the sliding rod 5 and the side away from the connecting plate 6 are fixedly connected with a sliding block 9, and both sides of the sliding block 9 are slidably connected with the inner wall of the arc extension plate 8 .

During work, firstly when it is necessary to adjust the length, start the air pump 15, let the air pump 15 inject gas into the extrusion sealing cylinder 12 so that the push plate 14 pushes the slide rod 5 to move through the push rod 16, so that the distance between the two slide rods 5 The change causes the final molding distance to change. If height adjustment is required, start the air compressor 11, and the air compressor 11 injects gas into the bottom of the piston plate 7, that is, the inner cavity of the sliding rod 5, so that the piston plate 7 pushes the arc. Shaped extension plate 8 moves upwards, and arc-shaped extension plate 8 moves upwards and can change the height of final molding die.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

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 (6)

1. A size-adjustable parts processing mold, comprising a bottom plate (1) and a fixed plate (2), the front and back of the top of the bottom plate (1) are fixedly connected to the bottom of the fixed plate (2), its features In that: a support rod (3) is fixedly connected between the two fixed plates (2) and at the top of the bottom plate (1), and the bottom between the two support rods (3) is fixedly connected with a limit rod (4 ), both sides of the surface of the limiting rod (4) are run through a sliding rod (5), the bottom end of the sliding rod (5) is slidably connected with the top of the base plate (1) through a moving block, and the sliding rod ( 5) One side of the top is fixedly connected with a connecting plate (6), the bottom between the two sides of the inner cavity of the sliding rod (5) is slidably connected with a piston plate (7), and the middle part of the top of the piston plate (7) is fixedly connected There is an arc-shaped extension plate (8), the top of the sliding bar (5) is fixedly connected with a sliding block (9) on the side away from the connecting plate (6), and both sides of the sliding block (9) are connected with the The inner wall of the arc extension plate (8) is slidingly connected. 2. A dimension-adjustable parts processing mold according to claim 1, characterized in that: the bottom of one side of the inner cavity of the arc-shaped extension plate (8) is fixedly connected with a slider (10), and connected The middle part of the top of the plate (6) is fixedly connected with an air compressor (11) through the base, and the air outlet of the air compressor (11) runs through the slide bar (5) and extends to the bottom of the slide bar (5) inner chamber. 3. A part processing mold with adjustable size according to claim 1, characterized in that: the front and the back of the connecting plate (6) are slidingly connected to the surface of the fixing plate (2) through a fixing block, The top of the support rod (3) and the side near the limit rod (4) is fixedly connected with an extruded sealing cylinder (12). 4. A dimension-adjustable parts processing die according to claim 3, characterized in that: the surface of the extruded sealing cylinder (12) is fixed to the surface of the support rod (3) by the fixing frame (13) Connected, and push plate (14) is slidably connected to the bottom between both sides of the inner cavity of the extrusion sealing cylinder (12). 5. A size-adjustable parts processing mold according to claim 1, characterized in that: the top of the support rod (3) located on the side away from the extrusion sealing cylinder (12) is fixedly connected by a connecting base There is an air pump (15), and the air outlet of the air pump (15) communicates with the inner cavity of the extruded sealing cylinder (12). 6. A part processing mold with adjustable size according to claim 4, characterized in that: a push rod (16) is fixedly connected to the middle part of one side of the push plate (14), and the push rod (16) ) runs through the extrusion sealing cylinder (12) and extends to the outside of the extrusion sealing cylinder (12), one end of the pushing rod (16) is fixedly connected with the surface of the sliding rod (5), and the pushing rod (16) Fixedly connected with the bottom of connecting plate (6) by movable frame.