CN212190867U - A side push forming mold - Google Patents

Abstract

The utility model discloses a side pushes away forming die, it includes: the machining device comprises an upper die holder module, a lower die holder module arranged below the upper die holder module, an outer guide structure arranged between the upper die holder module and the lower die holder module, a stop plate arranged at the lower end of the upper die holder module, an upper stripper plate fixed on the lower end surface of the stop plate, a lower membrane plate arranged at the upper end of the lower die holder module, and an inner guide structure arranged between the upper die holder module and the stop plate as well as between the upper stripper plate and the lower membrane plate, wherein the lower membrane plate is positioned below the upper stripper plate and matched with the upper stripper plate to clamp a workpiece to be; the lower end of the upper die holder module is provided with at least one slotting tool, and one side of the lower end of the slotting tool is provided with a first side push inclined plane; the upper end of the lower die holder module is provided with a detachable substrate and a stop block positioned on the outer side of the substrate, the substrate is positioned on the outer side of the lower film plate and positioned below the slotting tool, a pull rod penetrates through the stop block, one end of the pull rod is fixedly connected with a slide block, the slide block is arranged on the upper end surface of the substrate, and a first spring is arranged between the other end of the pull rod and the stop block; the upper end of the sliding block is provided with a second side push inclined plane matched with the first side push inclined plane.

Description

A side push forming mold

Technical field:

The utility model relates to the technical field of mould products, in particular to a side push forming mould.

Background technique:

Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In a nutshell, a mold is a tool used to make a shaped item, this tool is made up of various parts, and different molds are made up of different parts. It mainly realizes the processing of the shape of the object through the change of the physical state of the formed material, and is known as the "mother of industry".

Most of the bending dies in the prior art use a cylinder structure to bend the side of the workpiece to be processed, which requires an air path, the structure is complex, the cost is high, and the entire bending dies have no guiding structure, which leads to the clamping process. The running accuracy is not high in the middle, which affects the quality of the workpiece.

In view of this, the inventors propose the following technical solutions.

Utility model content:

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a side-push forming die.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the side push molding die comprises: an upper die base module, a lower die base module arranged below the upper die base module, and a lower die base module arranged on the upper die The outer guide structure between the base module and the lower die base module, a stop plate that is arranged at the lower end of the upper die base module and can move up and down relative to the upper die base module, and is fixed on the lower end face of the stop plate The upper release plate, the lower film plate installed on the upper end of the lower mold base module, and the inner guide structure arranged between the upper mold base module, the stop plate and the upper release plate, the lower film plate is located on the upper release plate. The lower end of the upper die holder module is also provided with at least one insert, and one side of the lower end of the insert is provided with a first side pushing slope; the lower die holder The upper end of the module is provided with a removable base plate and a stopper located on the outside of the base plate, the base plate is located outside the lower membrane plate, and is located below the inserting knife, and the stopper is provided with horizontally distributed and horizontally slidable pull rods One end of the pull rod is fixedly connected with a slider, the slider is placed on the upper end surface of the base plate, and a first spring is arranged between the other end of the pull rod and the block, and the pull rod will slide under the elastic force of the first spring The block is pulled to abut against the side surface of the block; the upper end of the slider is provided with a second side-pushing slope that is adapted to the first side-pushing slope. The inclined surface is in contact with the second side pushing inclined surface at the upper end of the slider, and continues to press down to drive the slider to move horizontally, so as to side push the side edge of the workpiece to be processed that is clamped by the upper release plate and the lower diaphragm plate until it is in contact with the workpiece to be processed. The upper end face of the workpiece is fitted.

Further, in the above technical solution, the upper end surface of the substrate is higher than the upper end surface of the lower membrane plate.

Further, in the above technical solution, an inner guide post is provided on one side of the lower end of the upper die base module, the stopper plate and the upper release plate are both provided with perforations for the inner guide post to pass through, and the inner guide post is connected with the inner guide post. The perforations of the stop plate and the upper release plate constitute the inner guide structure; a second spring is arranged between the other side of the lower end of the upper die base module and the stop plate, and the stop plate and the middle of the upper release plate are provided with a second spring. The pull stud is connected to the middle of the upper die base module, and the stop plate and the upper die base module are spaced under the action of the second spring.

Further, in the above technical solution, the lower end of the upper die base module is also provided with a number of outer guide posts, the upper end of the lower die base module is provided with an outer guide sleeve for inserting the outer guide posts, and the outer guide posts are connected with the outer guide posts. The guide sleeve cooperates to form the outer guide structure.

Further, in the above technical solution, the number of the base plate, the stopper, the tie rod, the slider, and the first spring are all two, which are symmetrically distributed on both sides of the upper end of the lower die base module; correspondingly, The number of the inserting knives is two, which are symmetrically distributed on both sides of the lower end of the upper die base module, and correspond to the sliders one by one.

Further, in the above technical solution, the upper die base module includes an upper die base and an upper backing plate fixed on the lower end of the upper die base, and the inserting knife is fixed on the lower end of the upper backing plate.

Further, in the above technical solution, the lower die base module includes a lower die base, a lower pad fixed on the upper end of the lower die base, a number of lower pads arranged at the lower end of the lower die base, The lower support plate at the lower end of the foot, the lower membrane plate is fixed on the upper surface of the lower support plate.

After adopting the above-mentioned technical scheme, the utility model has the following beneficial effects compared with the prior art: when the utility model works, the upper die base module is pressed down relative to the lower die base module, because the upper die base module and the An outer guide structure is arranged between the lower die base module, and an inner guide structure is arranged between the upper die base module, the stop plate and the upper release plate, so that the workpiece to be processed can be formed with high precision. When moving downward, cooperate with the lower diaphragm to clamp and press the workpiece to be processed to ensure that the workpiece to be processed will not be deformed, and it will also ensure that the workpiece to be processed will not move during production, so as to achieve high-precision molding products; when the upper mold The seat module is pressed down, and the first side pushing inclined surface of the slotting knife is in contact with the second side pushing inclined surface on the upper end of the slider, and continues to be pressed down to drive the slider to move horizontally, so as to push the upper release plate and the lower diaphragm plate by the side. It cooperates with the side of the workpiece to be processed until it is in contact with the upper end surface of the workpiece to be processed, so as to realize the side push forming product, and the structure is a purely mechanical mechanism. Compared with the cylinder structure, the structure is simple and the operation is more stable. In addition, the precision is higher, the product molding quality is guaranteed, and the utility model has strong market competitiveness.

Description of drawings:

Figure 1 is a schematic structural diagram of the present invention.

Detailed ways:

The present utility model will be further described below with reference to specific embodiments and accompanying drawings.

As shown in FIG. 1 , it is a side push molding die, which includes: an upper die base module 1, a lower die base module 2 arranged below the upper die base module 1, and a lower die base module 2 arranged on the upper die base module 1 and the outer guide structure between the lower die base module 2, the stop plate 3 which is arranged at the lower end of the upper die base module 1 and can move up and down relative to the upper die base module 1, and is fixed to the stop plate 3. The upper release plate 4 on the lower end face, the lower film plate 5 installed on the upper end of the lower die base module 2, and the inner guide structure arranged between the upper die base module 1 and the stop plate 3 and the upper release plate 4 , the lower film plate 5 is located below the upper release plate 4, and cooperates with the upper release plate 4 to clamp the workpiece 10 to be processed; the lower end of the upper die base module 1 is also provided with at least one insert 6, the insert 6 A first side push slope 61 is provided on one side of the lower end; the upper end of the lower die base module 2 is provided with a removable base plate 71 and a stopper 72 located outside the base plate 71 , and the base plate 71 is located at the outside of the lower film plate 5 , and is located under the blade 6, the stopper 72 is provided with a horizontally distributed and horizontally slidable pull rod 73, one end of the pull rod 73 is fixedly connected with a slider 74, the slider 74 is placed on the upper end surface of the base plate 71, A first spring 75 is arranged between the other end of the pull rod 73 and the block 72 , and the pull rod 73 pulls the slider 74 against the side of the block 72 under the elastic force of the first spring 75 ; The upper end of the block 74 is provided with a second side pushing slope 741 that is adapted to the first side pushing slope 61. When the upper die base module 1 is pressed down, the first side pushing slope 61 of the inserting knife 6 and the upper end of the sliding block 74 are formed. The second side pushing slope 741 contacts and continues to press down to drive the slider 74 to move horizontally, so as to side push the side edge of the workpiece 10 to be processed that is clamped by the upper release plate 4 and the lower film plate 5 until it is in contact with the workpiece to be processed. The upper end face of the workpiece 10 is attached. When the utility model works, the upper die base module 1 is pressed down relative to the lower die base module 2. Since an outer guide structure is arranged between the upper die base module 1 and the lower die base module 2, the upper die base An inner guide structure is arranged between the module 1, the stop plate 3 and the upper release plate 4, so that the workpiece 10 to be processed can be assisted in forming with high precision, and the upper release plate cooperates with the lower film plate 5 to clamp, Press the workpiece 10 to be processed to ensure that the workpiece 10 to be processed will not be deformed, and also ensure that the workpiece 10 to be processed will not move during production, so as to achieve high-precision molding products; when the upper die base module 1 is pressed down, the The first side pushing inclined surface 61 of the slotting knife 6 is in contact with the second side pushing inclined surface 741 on the upper end of the slider 74, and continues to press down to drive the slider 74 to move horizontally, so as to push the upper stripping plate 4 and the lower diaphragm plate 5 sideways. The side edge of the workpiece 10 to be processed is matched and clamped until it is in contact with the upper end face of the workpiece 10 to be processed, so as to realize the side push forming product, and the structure is a purely mechanical mechanism, which is simpler in structure and more efficient in operation compared to the cylinder structure. It is stable and has higher precision, ensures the quality of product molding, and makes the utility model have strong market competitiveness.

The upper end surface of the base plate 71 is higher than the upper end surface of the lower film plate 5, so as to form a drop, so that after the workpiece to be processed is clamped by the upper release plate 4 and the lower film plate 5, the slider 74 on the base plate 71 slides. Afterwards, the side of the workpiece to be processed can be pushed to achieve bending.

The upper die base module 1 is provided with an inner guide column 81 on one side of the lower end. The stop plate 3 and the upper release plate 4 are both provided with perforations for the inner guide column 81 to pass through. 3 and the perforations of the upper release plate 4 constitute the inner guide structure, so as to ensure the accuracy of operation; a second spring 82 is provided between the other side of the lower end of the upper die base module 1 and the stop plate 3, and The stop plate 3 and the middle part of the upper release plate 4 are connected with the middle part of the upper die base module 1 through the pull stud 83, and the stop plate 3 and the upper die base module 1 are spaced under the elastic force of the second spring 82, so as to form a space between them. This makes the stop plate 3 and the upper release plate 4 have a certain buffering effect, and can better press the workpiece to be processed.

The lower end of the upper die base module 1 is also provided with a number of outer guide posts 84 , the upper end of the lower die base module 2 is provided with an outer guide sleeve 85 for inserting the outer guide posts, and the outer guide posts 84 cooperate with the outer guide sleeve 85 The outer guide structure is formed to ensure the accuracy of operation.

The number of the base plate 71 , the block 72 , the pull rod 73 , the slider 74 and the first spring 75 is two, which are symmetrically distributed on both sides of the upper end of the lower die base module 2 ; The number of knives 6 is two, which are symmetrically distributed on both sides of the lower end of the upper die base module 1, and are in one-to-one correspondence with the sliders 74, so that the utility model can simultaneously push and fold both sides of the workpiece to be processed. side work.

The upper die base module 1 includes an upper die base 11 and an upper backing plate 12 fixed on the lower end of the upper die base 11 , and the inserting knife 6 is fixed on the lower end of the upper backing plate 12 .

The lower die base module 2 includes a lower die base 21 and a lower backing plate 22 fixed on the upper end of the lower die base 21 , a plurality of lower supporting feet 23 arranged at the lower end of the lower die base 21 , and a lower end of the lower supporting feet 23 . The lower support plate 24, the lower membrane plate 5 is fixed on the upper end surface of the lower backing plate 22.

To sum up, when the utility model works, the upper die base module 1 is pressed down relative to the lower die base module 2, because an outer guide is arranged between the upper die base module 1 and the lower die base module 2 Structure, an inner guide structure is arranged between the upper die base module 1, the stop plate 3 and the upper release plate 4, so that the workpiece 10 to be processed can be assisted in forming with high precision, and the upper release plate cooperates with the lower film when moving downward. The plate 5 clamps and presses the workpiece 10 to be processed, to ensure that the workpiece 10 to be processed will not be deformed, and also to ensure that the workpiece to be processed 10 will not move during production, so as to achieve high-precision molding products; when the upper die base module 1 Press down, the first side pushing inclined surface 61 of the blade 6 is in contact with the second side pushing inclined surface 741 on the upper end of the sliding block 74, and continue to press down to drive the sliding block 74 to move horizontally, so as to side push the upper release plate 4 The side edge of the workpiece 10 to be processed that is clamped with the lower membrane plate 5 until it is attached to the upper end surface of the workpiece 10 to be processed, so as to realize the side push molding product, and the structure is a purely mechanical mechanism, which is relative to the cylinder structure, The structure is simple, the operation is more stable, the precision is higher, and the molding quality of the product is guaranteed, so that the utility model has strong market competitiveness.

Of course, the above descriptions are only specific examples of the present invention, and are not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structures, features and principles described in the scope of the patent application of the present invention are not intended to limit the scope of the present invention. It should be included in the scope of the patent application of this utility model.

Claims (7)

1. A side-push forming die, characterized in that: it comprises: an upper die base module (1), a lower die base module (2) arranged below the upper die base module (1), a lower die base module (2) arranged on the The outer guide structure between the upper mold base module (1) and the lower mold base module (2) is arranged at the lower end of the upper mold base module (1) and can be moved up and down relative to the upper mold base module (1). The moving stop plate (3), the upper release plate (4) fixed on the lower end face of the stop plate (3), the lower film plate (5) installed on the upper end of the lower die base module (2), and the The inner guide structure between the upper die base module (1), the stop plate (3) and the upper release plate (4), the lower film plate (5) is located under the upper release plate (4), and is connected with the upper release plate (4). The stripping plate (4) cooperates to clamp the workpiece (10) to be processed; the lower end of the upper die base module (1) is further provided with at least one inserting knife (6), and one side of the lower end of the inserting knife (6) is provided with a first inserting knife (6). The side push slope (61); the upper end of the lower die base module (2) is provided with a removable base plate (71) and a stopper (72) located outside the base plate (71), and the base plate (71) is located in the base plate (71). The outer side of the lower diaphragm plate (5) is located below the inserting knife (6), the stopper (72) is provided with a horizontally distributed and horizontally slidable pull rod (73), and one end of the pull rod (73) is fixedly connected with a sliding A block (74), the slider (74) is placed on the upper end face of the base plate (71), and a first spring (75) is arranged between the other end of the pull rod (73) and the stopper (72), the pull rod (73) ) under the elastic force of the first spring (75), the slider (74) is pulled to abut against the side surface of the block (72); ) is adapted to the second side push slope (741), when the upper die base module (1) is pressed down, the first side push slope (61) of the insert knife (6) and the first side push slope (61) of the upper end of the slider (74) The two side pushing slopes (741) are in contact with each other, and continue to press down to drive the slider (74) to move horizontally, so as to side push the workpiece (10) to be processed which is clamped by the upper release plate (4) and the lower diaphragm plate (5). ) until it is in contact with the upper end face of the workpiece (10) to be processed. 2 . The side push forming mold according to claim 1 , wherein the upper end surface of the base plate ( 71 ) is higher than the upper end surface of the lower membrane plate ( 5 ). 3 . 3. A side push molding die according to claim 1, characterized in that: an inner guide column (81) is provided on one side of the lower end of the upper die base module (1), and the stop plate (3) is connected to The upper stripper plate (4) is provided with perforations for the inner guide post (81) to pass through, and the inner guide post (81), the stopper plate (3) and the perforations of the upper stripper plate (4) constitute the inner guide Structure; a second spring (82) is arranged between the other side of the lower end of the upper die base module (1) and the stop plate (3), and the stop plate (3) and the middle part of the upper release plate (4) The pull stud (83) is connected to the middle of the upper mold base module (1), and the stop plate (3) and the upper mold base module (1) are spaced under the elastic force of the second spring (82). 4. A side-push forming die according to claim 3, characterized in that: the lower end of the upper die base module (1) is further provided with a plurality of outer guide posts (84), the lower die base module (2) ) is provided with an outer guide sleeve (85) into which the outer guide post is inserted, and the outer guide post (84) cooperates with the outer guide sleeve (85) to form the outer guide structure. 5. A side push forming mold according to any one of claims 1-4, characterized in that: the base plate (71), the stopper (72), the pull rod (73), the slider (74), the first The number of a spring (75) is two, which are symmetrically distributed on both sides of the upper end of the lower die base module (2); correspondingly, the number of the inserting knives (6) is two, which are symmetrically distributed on both sides of the lower end of the upper die base module (1), and are in one-to-one correspondence with the sliders (74). 6. A side-push forming die according to claim 5, characterized in that: the upper die base module (1) comprises an upper die base (11) and a lower end of the upper die base (11) An upper backing plate (12), the inserting knife (6) is fixed on the lower end of the upper backing plate (12). 7. A side-push forming die according to claim 6, characterized in that: the lower die base module (2) comprises a lower die base (21) and a lower die base (21) fixed on the upper end of the lower die base (21). A lower pad (22), a plurality of lower pads (23) arranged at the lower end of the lower die base (21), a lower support plate (24) arranged at the lower end of the lower pads (23), the lower membrane plate (5) It is fixed on the upper end surface of the lower backing plate (22).

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