CN217393456U - Stamping die and production line - Google Patents

Abstract

The application discloses stamping die and production line, stamping die includes the upper die base, the die holder, supporting component and ejector pad, the material is placed on the die holder, form the punching press position on the die holder, be provided with towards the module on the punching press position, it forms blanking hole to correspond the punching press position on the die holder, the material is when punching press position, it has filled up the material to dash the module, supporting component sets up in one side of punching press position, before upper die base and die holder compound die and the edge of punching press support material, avoid the edge of material because the unsettled state appears in blanking hole, in order to prevent that the material warp, be convenient for carry out the punching press to the material. After the punching press is completed, the upper die base and the lower die base continue to be assembled, the push block pushes the moving piece to move towards the direction far away from the edge of the material through the sliding fit of the first inclined plane and the second inclined plane, so that the supporting component is enabled to release the material, and the material is convenient to drop.

Description

Stamping die and production line

Technical Field

The application relates to the technical field of dies, in particular to a stamping die and a production line.

Background

In the stamping process of the long materials of sizes such as coil stock, sheet material, because material self weight, the removal in-process of material in the mould, when the material was in the unsettled position of mould, the edge of material was easily bent downwards, simultaneously, at the in-process of punching press, top sword piece extrusion material also deformed easily, and the material of deformation leads to processing easily to make mistakes, leads to scraping the blade of shearing tool, leads to material and mould damage.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. For this reason, this application provides a stamping die, can it be convenient for carry out the punching press to the material.

The application also provides a production line with the stamping die.

A stamping die according to an embodiment of a first aspect of the application includes: the device comprises an upper die holder, a lower die holder, a supporting component and a push block, wherein a punch is arranged on the upper die holder;

the lower die base is arranged relative to the upper die base, a stamping position is formed on the lower die base, and a blanking hole is formed on the lower die base corresponding to the stamping position;

the support assembly is arranged on one side of the stamping position and comprises a moving piece, a supporting piece and a seat body, the supporting piece is used for supporting the edge of the material, the seat body is arranged on the lower die seat, the moving piece is connected with the seat body in a sliding mode, and the moving piece is connected with the supporting piece so that the supporting piece can be close to or far away from the material;

the ejector pad sets up in the upper die base, and the lower terminal surface of ejector pad is higher than the lower terminal surface of drift, and the lower extreme of ejector pad forms first inclined plane, and the ejector pad sets up for the moving member, forms the second inclined plane on the moving member, and the second inclined plane upwards inclines towards the direction of keeping away from the punching press position, and through the sliding fit on first inclined plane and second inclined plane, the ejector pad can promote the moving member and slide, and when stamping die compound die, the moving member slides to the direction of keeping away from the material.

According to the stamping die of the embodiment of the application, at least the following beneficial effects are achieved:

the material is placed on the die holder, form the punching press position on the die holder, be provided with towards the module on the punching press position, correspond the punching press position on the die holder and form the blanking hole, when the material was through the punching press position, towards the module and having filled up the material, supporting component sets up in one side of punching press position, before upper die base and die holder compound die with the edge that the punching press supported the material, avoid the edge of material because unsettled state appears in the blanking hole to prevent the material deformation, be convenient for carry out the punching press to the material. After the punching press is completed, the upper die base and the lower die base continue to be assembled, the push block pushes the moving piece to move towards the direction far away from the edge of the material through the sliding fit of the first inclined plane and the second inclined plane, so that the supporting component is enabled to release the material, and the material is convenient to drop.

According to some embodiments of the application, the moving member has a first groove formed thereon, and the second slope constitutes one of groove walls of the first groove.

According to some embodiments of the application, the moving member includes two plates and a slider, the slider is connected with the pedestal in a sliding manner, the slider is connected to the side surface of the plate, the support member is connected to the end surface of the plate, and the plate and the slider enclose to form a first groove.

According to some embodiments of the application, the support member comprises a first plate and a second plate, the first plate is arranged along a vertical direction, the second plate is connected with a lower end of the first plate, the second plate is arranged along a horizontal direction, and the second plate is used for supporting the bottom surface of the material.

According to some embodiments of the application, both ends of the first plate are bent towards a direction away from the punching position for guiding the material.

According to some embodiments of the application, the support assembly further comprises an elastic member, two ends of the elastic member respectively abut against the support member and the seat body, and the elastic member is used for resetting the support member.

According to some embodiments of the application, the lower die holder is provided with a blanking channel, one end of the blanking channel is arranged at the position of the blanking hole, and the other end of the blanking channel is arranged on the side face of the lower die holder.

According to some embodiments of the application, the stamping die further comprises an uncoiling feeding assembly, and the uncoiling feeding assembly is used for uncoiling the material and conveying the material onto the lower die base.

A production line according to an embodiment of a second aspect of the present application includes the stamping die of the embodiment of the first aspect described above.

According to the production line of this application embodiment, have following beneficial effect at least: the production line of the embodiment of the second aspect includes all the advantages of the stamping die of the embodiment of the first aspect, and the description is omitted here.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The present application is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic overall structure diagram of a stamping die according to an embodiment of the present application;

FIG. 2 is a schematic structural view of another state of the stamping die of FIG. 1;

FIG. 3 is a schematic view of an integral third plate 223 of the stamping die of the support assembly of FIG. 1;

FIG. 4 is a schematic structural view of a state of the support assembly of FIG. 1;

FIG. 5 is a schematic structural view of another state of the support assembly of FIG. 1;

reference numerals are as follows:

the blanking die comprises a lower die base 100, a blanking channel 110, a punching module 120 and a blanking hole 130;

the support assembly 200, the moving member 210, the first slot 211, the second inclined surface 212, the plate member 213, the slider 214, the support member 220, the first plate 221, the second plate 222, the seat body 230, the push block 240, and the first inclined surface 241.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and larger, smaller, larger, etc. are understood as excluding the present numbers, and larger, smaller, inner, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

A press die according to an embodiment of the first aspect of the present invention will be described below with reference to fig. 1 to 5.

Referring to fig. 1 to 5, the press mold of the present embodiment includes: an upper die holder, a lower die holder 100, a supporting component 200 and a pushing block 240,

the upper die base is provided with a punch;

the lower die holder 100 is arranged opposite to the upper die holder, specifically, a punching module 120 corresponding to the punch is arranged on the lower die holder 100, and the punch and the punching module 120 are matched to cut off the material. A punching position is formed on the lower die holder 100; specifically, the punching module 120 is disposed beside the punching position. In particular, the edges of the material are arranged in the punching position. Specifically, the material can move on the lower die bed 100 from the feeding direction to the discharging direction of the lower die bed 100.

The lower die base 100 is formed with a blanking hole 130 corresponding to the punching position. Specifically, blanking hole 130 is used for the blanking, and the material that is blanked on the punching press position can fall through blanking hole 130, avoids the material after the processing to hinder the material on lower bolster 100, and blanking hole 130 also can play the effect of keeping away the blank drift.

The supporting assembly 200 is disposed at one side of the stamping position, the supporting assembly 200 includes a moving member 210, a supporting member 220 and a seat body 230, the supporting member 220 is used for supporting the edge of the material, the seat body 230 is disposed at the lower die seat 100, the moving member 210 is slidably connected to the seat body 230, and the moving member 210 is connected to the supporting member 220, so that the supporting member 220 can be close to or far from the material; the supporting component 200 can support the edge of the material and play a role of a rail, and the material can better move on the lower die holder 100 under the support of the supporting component 200, and meanwhile, the material is prevented from being deformed.

The push block 240 is arranged on the upper die base, the lower end face of the push block 240 is higher than the lower end face of the punch, specifically, the punch contacts with the material firstly in the die closing process, the material is cut off, the support assembly 200 does not break away from the material at the moment, the material can be cut off under the condition of no deformation, the machining size is accurate, and the punch is prevented from being damaged.

The lower end of the push block 240 forms a first inclined surface 241, the push block 240 is arranged relative to the moving member 210, a second inclined surface 212 is formed on the moving member 210, the second inclined surface 212 inclines upwards towards the direction far away from the stamping position, through the sliding fit of the first inclined surface 241 and the second inclined surface 212, the push block 240 can push the moving member 210 to slide, and when the stamping die is closed, the moving member 210 slides towards the direction far away from the material.

When the material enters the punching position, specifically, the supporting component 200 and the punching module 120 are oppositely disposed at two sides of the punching position. One side of the material is located on the punch module 120 and the other side of the material is within the punch location. Supporting component 200 sets up in one side of punching press position, and support piece 220 supports the edge that is located the material in the punching press position, avoids the marginal unsettled state that appears of material to prevent that the material from warping, the material of being convenient for carries out the punching press.

When punching is performed, the upper die base and the lower die base 100 are assembled, the punch contacts with the material firstly, and the material is cut off.

After the punching is completed, the upper die base and the lower die base 100 are continuously closed, the push block 240 pushes the moving element 210 to move towards the direction far away from the edge of the material through the sliding fit of the first inclined surface 241 and the second inclined surface 212, so that the supporting element 220 is away from the edge position of the material, and the cut material loses the supporting component to support and can be smoothly blanked.

Referring to fig. 3 to 5, the moving member 210 has a first groove 211 formed thereon, and the second slope 212 forms one of groove walls of the first groove 211. Specifically, the push block 240 can pass through the moving member 210 through the first groove 211, and the groove walls of the first groove 211 except for the second inclined surface 212 can play a role of guiding when the push block 240 is inserted, so that the push block 240 can stably push the moving member 210. The second slope 212 is formed by the groove wall of the first groove 211, so that the structure of the moving part 210 is more integrated, and the need of additionally installing a structure on the moving part 210 is avoided.

Referring to fig. 3 to 5, the moving member 210 includes two plate members 213 and a sliding block 214, the sliding block 214 is slidably connected to the base 230, the side surface of the plate member 213 is connected to the sliding block 214, the end surface of the plate member 213 is connected to the supporting member 220, and the plate member 213 and the sliding block 214 enclose to form a first groove 211. Specifically, the plate 213 is detachably connected to the slider 214, and the interval between the two plates 213 can be adjusted to fit the push blocks 240 having different sizes. Specifically, the upper end surface of the plate 213 is higher than the upper end surface of the slider 214, when the push block 240 is inserted into the first slot 211, if the relative positions of the push block 240 and the moving member 210 are not accurate, the push block 240 may collide with the plate 213, so that the plate 213 falls off, thereby preventing the push block 240 from directly colliding with the slider 214, and reducing the maintenance cost. Further, the moving member 210 is assembled and produced by the two plate members 213 and the slider 214, so that the production cost can be reduced.

Referring to fig. 3, the supporting member 220 includes a first plate 221 and a second plate 222, the first plate 221 is disposed in a vertical direction, the second plate 222 is connected to a lower end of the first plate 221, the second plate 222 is disposed in a horizontal direction, and the second plate 222 is used to support a bottom surface of the material. In particular, the first plate 221 can abut the side of the material, thereby enabling the material to slide along the first plate 221, and the second plate 222 can support the edge of the material.

Referring to fig. 3, both ends of the first plate 221 are bent in a direction away from the punching position for guiding the material. Specifically, when the material enters the support assembly 200, the first plate 221 can guide the material, and the material can smoothly enter the support assembly 200, so that the material is prevented from colliding against the first plate 221 when the position of the material is deviated.

The supporting assembly 200 further includes an elastic member (not shown), two ends of the elastic member respectively abut against the supporting member 220 and the seat body 230, and the elastic member is used for resetting the supporting member 220. Specifically, the elastic element is used for resetting the supporting element 220, after the push block 240 pushes the moving element 210 to be away from the material, the upper die base and the lower die base 100 are opened, and the elastic force of the elastic element enables the moving element 210 to move towards the direction close to the stamping position, so that the next processing is facilitated.

Referring to fig. 1 and 2, the lower die holder 100 is provided with a blanking channel 110, one end of the blanking channel 110 is disposed at the position of the blanking hole 130, and the other end of the blanking channel 110 is disposed at a side surface of the lower die holder 100. Specifically, the blanking channel 110 enables the processed material to move to the side of the stamping die, so that the material is far away from the lower die holder 100, and the processed material is convenient to take out.

Referring to fig. 1, the stamping die further includes an uncoiling and feeding assembly (not shown), and the uncoiling and feeding assembly is used for uncoiling the material and conveying the material onto the lower die base 100. Particularly, the material is a coil stock, so that the production efficiency of stamping is high, and the automation is increased. The feeding is convenient, and meanwhile, the occupied area can be reduced.

With reference to fig. 1 to 5, a production line according to an embodiment of the second aspect of the present invention is described below, and the production line according to this embodiment includes the stamping die according to the first aspect of the present invention.

By providing the stamping die of the first aspect embodiment in the production line of the second aspect embodiment, all the beneficial effects of the stamping die of the first aspect embodiment are included, and the details are not repeated here.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Claims (9)

1. Stamping die, its characterized in that includes:

the upper die holder is provided with a punch;

the lower die base is arranged relative to the upper die base, a stamping position is formed on the lower die base, and a blanking hole is formed on the lower die base corresponding to the stamping position;

the support assembly is arranged on one side of the stamping position and comprises a moving piece, a supporting piece and a seat body, the supporting piece is used for supporting the edge of a material, the seat body is arranged on the lower die seat, the moving piece is connected with the seat body in a sliding mode, and the moving piece is connected with the supporting piece so that the supporting piece can be close to or far away from the material;

the upper die base is provided with a punch head, the punch head is provided with an upper die base, the upper die base is provided with an upper die seat, the lower end surface of the punch head is higher than the lower end surface of the upper die base, the lower end of the push block forms a first inclined surface, the push block is arranged relative to the moving piece, a second inclined surface is formed on the moving piece, the second inclined surface is inclined upwards towards the direction far away from the punching position, through the sliding fit of the first inclined surface and the second inclined surface, the push block can push the moving piece to slide, and when the punching die is closed, the moving piece slides towards the direction far away from the material.

2. The stamping die of claim 1, wherein the moving member defines a first slot therein, and the second ramp defines one of the slot walls of the first slot.

3. The stamping die of claim 2, wherein the moving member includes two plates and a slider, the slider is slidably connected to the seat, the side surface of the plate is connected to the slider, the end surface of the plate is connected to the support, and the plate and the slider enclose the first slot.

4. The stamping die of claim 1, wherein the support includes a first plate disposed in a vertical orientation and a second plate connected to a lower end of the first plate, the second plate disposed in a horizontal orientation, the second plate configured to support a bottom surface of the material.

5. The stamping die of claim 4, wherein the two ends of the first plate are bent away from the stamping location for guiding the material.

6. The stamping die of claim 1, wherein the support assembly further comprises an elastic member, two ends of the elastic member respectively abut against the support member and the seat body, and the elastic member is used for resetting the support member.

7. The stamping die as claimed in claim 1, wherein the lower die base is provided with a blanking channel, one end of the blanking channel is arranged at the position of the blanking hole, and the other end of the blanking channel is arranged at the side surface of the lower die base.

8. The stamping die of claim 1, further comprising an uncoiling feed assembly configured to uncoil the material and convey the material to the lower die base.

9. A production line, characterized by comprising a stamping die according to any one of claims 1 to 8.

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