CN222370121U - Hardware die side punching structure - Google Patents
Hardware die side punching structure Download PDFInfo
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- CN222370121U CN222370121U CN202421110618.9U CN202421110618U CN222370121U CN 222370121 U CN222370121 U CN 222370121U CN 202421110618 U CN202421110618 U CN 202421110618U CN 222370121 U CN222370121 U CN 222370121U
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- plate
- matching
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- block
- punching
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- 238000004080 punching Methods 0.000 title claims abstract description 42
- 238000003825 pressing Methods 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000005498 polishing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
本实用新型提供了一种五金模具侧方冲切结构，包括底板，所述底板的顶面固设有下模板，所述下模板的上方设置有型腔板，所述型腔板的上方设置有上模板，所述下模板的顶面四个拐角处皆固设有固定连杆，每个所述固定连杆的顶端皆依次贯穿型腔板与上模板并延伸至上模板的外侧，所述上模板与底板之间均匀设置有若干个升降配合组件；所述型腔板的一侧固设有U形挡板与固定连板，所述U形挡板与固定连板之间放置有待加工模具，所述型腔板与下模板之间设置有冲切配合组件。本实用新型通过各结构之间的配合设置，不仅便于对五金模具进行冲切，而且便于将冲切后的毛刺面留在外面，便于后期对其进行打磨。
The utility model provides a side punching structure for a hardware mold, including a bottom plate, a bottom plate fixedly provided on the top surface of the bottom plate, a cavity plate provided above the bottom plate, an upper plate provided above the cavity plate, fixed connecting rods fixedly provided at the four corners of the top surface of the bottom plate, the top end of each fixed connecting rod sequentially passes through the cavity plate and the upper plate and extends to the outside of the upper plate, a number of lifting and lowering matching components are evenly provided between the upper plate and the bottom plate; a U-shaped baffle plate and a fixed connecting plate are fixedly provided on one side of the cavity plate, a mold to be processed is placed between the U-shaped baffle plate and the fixed connecting plate, and a punching matching component is provided between the cavity plate and the bottom plate. The utility model is not only convenient for punching the hardware mold through the matching arrangement between the various structures, but also convenient for leaving the burred surface after punching outside, so as to facilitate grinding it later.
Description
Technical Field
The utility model relates to the technical field related to hardware die processing, in particular to a side punching structure of a hardware die.
Background
In industrial production, various presses and special tools mounted on the presses are used for manufacturing parts or products with required shapes from metal materials through pressure, and the special tools are collectively called as hardware dies;
When the hardware die is machined, punching operation is needed, and when the existing hardware die on the market at present is subjected to punching, a punching head is generally driven to punch the hardware die, for example, when the hood-shaped hardware die is punched in the mode, punching is generally carried out inwards from the outer side of the hardware die, and the punched burr surface is positioned in the hood-shaped hardware die, so that polishing operation is inconvenient in the later stage, and the practicability of the device is reduced;
Therefore, the invention provides a side punching structure of a hardware die, which aims at a structural product with special requirements and has a blanking process structure that a burr surface is required to be outside.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a hardware die side punching structure, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a die-cut structure of hardware mould side, includes the bottom plate, the top surface of bottom plate has set firmly the lower bolster, the top of lower bolster is provided with the die cavity board, the top of die cavity board is provided with the cope match-plate pattern, four corners of top surface of lower bolster have all set firmly fixed connecting rod, every fixed connecting rod's top all runs through die cavity board and cope match-plate pattern in proper order and extends to the outside of cope match-plate pattern, evenly be provided with a plurality of lift cooperation subassembly between cope match-plate pattern and the bottom plate;
The die cavity plate is characterized in that a U-shaped baffle and a fixed connecting plate are fixedly arranged on one side of the die cavity plate, a die to be processed is placed between the U-shaped baffle and the fixed connecting plate, and a punching matching assembly is arranged between the die cavity plate and the lower die plate.
Furthermore, the periphery of each fixed connecting rod is uniformly wound with a return spring, and each return spring is positioned between the lower die plate and the cavity plate.
Further, the lifting matching component comprises an extension block, the extension block is fixedly connected with the upper template, an electric push cylinder is arranged between the upper template and the bottom plate, the bottom of the cylinder body of the electric push cylinder is fixedly connected with the bottom plate, and the end part of the telescopic end of the electric push cylinder is fixedly connected with the extension block.
Further, the punching matching component comprises a fixed block and a matching through groove, the fixed block is fixedly connected with the lower die plate, the matching through groove is formed in the cavity plate, the fixed block is positioned in the matching through groove, one side of the fixed block is matched with the matching block, two punching cutter heads are fixedly arranged on one side of the matching block, and one end, away from the matching block, of each punching cutter head penetrates through the die to be processed and is inserted into the fixed connecting plate;
One side of the matching through groove is communicated with two limiting insertion holes, each limiting insertion hole is formed in the cavity plate, each limiting insertion hole is internally provided with a matching rod in a matched mode, one end of each matching rod is fixedly connected with the matching block, two matching springs are arranged between the matching rods, and two ends of each matching spring are fixedly connected with the matching block and the matching through groove respectively.
Further, two rectangular through holes are formed in the fixed connecting plate.
Further, the fixing block is provided with a matching tangential plane, the matching block is provided with an oblique tangential plane, and the oblique tangential plane is matched with the matching tangential plane.
Furthermore, one side of the upper template is fixedly provided with a matching pressing block.
The utility model provides a hardware die side punching structure. Compared with the prior art, the method has the following beneficial effects:
1. According to the utility model, through the arrangement of the lifting matching component, the electric pushing cylinder is started to drive the extension block, the upper die plate and the matching pressing block to synchronously lift, so that the matching pressing block is conveniently driven to be pressed on the top surface of the die to be processed to fix the die, and the lateral punching operation is conveniently carried out on the die in the later period;
2. When the upper die plate is continuously lowered, the die cavity plate is synchronously lowered, so that the reset spring is compressed, and at the moment, the inclined tangent planes can slide along the matched tangent planes to drive each matched rod to slide along the corresponding limiting jack, so that the matched spring is compressed, the punching tool bit is conveniently driven to punch holes from the inside of the die to be processed, the punching operation is finished, and the punched burr surfaces are located on the outer side of the die to be processed in a punching mode, so that later polishing processing is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a three-dimensional connection schematic of the overall structure of the present utility model;
FIG. 2 shows a schematic three-dimensional connection of a front view cross-section structure of the present utility model;
FIG. 3 shows a schematic top view of a three-dimensional connection of a portion of the structure of the present utility model;
FIG. 4 illustrates a schematic three-dimensional connection at a die cut mating assembly of the present utility model;
FIG. 5 shows a schematic three-dimensional connection of the cavity plate, lower mold plate, return spring and fixed connecting plate structures of the present utility model;
FIG. 6 shows an enlarged schematic view of the structure of FIG. 5 at A in accordance with the present utility model;
The drawing shows that the drawing comprises a bottom plate 1, a lower die plate 2, a cavity plate 3, a U-shaped baffle plate 4, a die to be processed, a limiting jack 6, an electric push cylinder 7, a fixed connecting plate 8, an upper die plate 9, a 10, an extension block 11, a fixed connecting rod 12, a fixed block 13, a matched through groove 14, a rectangular through hole 15, a return spring 16, a punching tool bit 17, a matched block 18, a matched rod 19, a matched spring 20, a matched section 21 and a matched pressing block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
In order to solve the technical problem in the background art, a hardware die side punching structure is provided as follows:
Referring to fig. 1-6, the hardware mold side punching structure provided by the utility model comprises a bottom plate 1, wherein a lower template 2 is fixedly arranged on the top surface of the bottom plate 1, a cavity plate 3 is arranged above the lower template 2, an upper template 9 is arranged above the cavity plate 3, and a matching pressing block 21 is fixedly arranged on one side of the upper template 9. Fixed connecting rods 11 are fixedly arranged at four corners of the top surface of the lower die plate 2, the top end of each fixed connecting rod 11 sequentially penetrates through the cavity plate 3 and the upper die plate 9 and extends to the outer side of the upper die plate 9, return springs 15 are uniformly wound on the periphery of each fixed connecting rod 11, and each return spring 15 is located between the lower die plate 2 and the cavity plate 3. A plurality of lifting matching components are uniformly arranged between the upper template 9 and the bottom plate 1;
One side of the cavity plate 3 is fixedly provided with a U-shaped baffle plate 4 and a fixed connecting plate 8, and the fixed connecting plate 8 is provided with two rectangular through holes 14. A die 5 to be processed is arranged between the U-shaped baffle 4 and the fixed connecting plate 8, and a punching matching component is arranged between the cavity plate 3 and the lower die plate 2.
The lifting matching component comprises an extension block 10, the extension block 10 is fixedly connected with the upper template 9, an electric push cylinder 7 is arranged between the upper template 9 and the bottom plate 1, the bottom of the cylinder body of the electric push cylinder 7 is fixedly connected with the bottom plate 1, and the end part of the telescopic end of the electric push cylinder 7 is fixedly connected with the extension block 10.
The punching matching component comprises a fixed block 12 and a matching through groove 13, wherein the fixed block 12 is fixedly connected with the lower die plate 2, the matching through groove 13 is formed in the die cavity plate 3, the fixed block 12 is positioned in the matching through groove 13, one side of the fixed block 12 is matched with a matching block 17, two punching cutter heads 16 are fixedly arranged on one side of the matching block 17, and one end of each punching cutter head 16 far away from the matching block 17 penetrates through the die 5 to be processed and is inserted into the fixed connecting plate 8;
One side of the matching through groove 13 is communicated with two limiting insertion holes 6, each limiting insertion hole 6 is formed in the cavity plate 3, each limiting insertion hole 6 is internally provided with a matching rod 18 in a matching way, one end of each matching rod 18 is fixedly connected with the matching block 17, a matching spring 19 is arranged between the two matching rods 18, and two ends of the matching spring 19 are fixedly connected with the matching block 17 and the matching through groove 13 respectively.
The fixed block 12 is provided with a matching tangential plane 20, the matching block 17 is provided with an oblique tangential plane, and the oblique tangential plane is matched with the matching tangential plane 20.
Working principle:
Referring to fig. 1, by placing the die 5 to be processed between the U-shaped baffle 4 and the fixed connecting plate 8, starting the electric push cylinder 7, under the power output of the electric push cylinder 7, driving the telescopic end part of the electric push cylinder 7 to stretch, and further driving the extension block 10, the upper template 9 and the matching pressing block 21 to synchronously lift, so that the matching pressing block 21 is conveniently driven to be pressed on the top surface of the die 5 to be processed to fix the die, and the lateral punching operation is conveniently carried out on the die in the later stage;
When the upper die plate 9 continuously descends, the die cavity plate 3 is connected with the fixed connecting rod 11 to slide and descend, so that the reset spring 15 is compressed, at the moment, the inclined tangent plane can slide along the matched tangent plane 20, and meanwhile, each matched rod 18 is driven to slide along the corresponding limiting jack 6, so that the matched spring 19 is compressed, the punching tool bit 16 is conveniently driven to punch holes outwards from the inside of the die 5 to be processed, the punching operation is finished, the punched burr surface can be located on the outer side of the die 5 to be processed in the punching mode, and polishing processing is conveniently carried out on the die in the later stage.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model in essence.
Claims (7)
1. The hardware die-cut structure of side is characterized by comprising a bottom plate (1), wherein a lower die plate (2) is fixedly arranged on the top surface of the bottom plate (1), a cavity plate (3) is arranged above the lower die plate (2), an upper die plate (9) is arranged above the cavity plate (3), fixed connecting rods (11) are fixedly arranged at four corners of the top surface of the lower die plate (2), the top end of each fixed connecting rod (11) sequentially penetrates through the cavity plate (3) and the upper die plate (9) and extends to the outer side of the upper die plate (9), and a plurality of lifting matching assemblies are uniformly arranged between the upper die plate (9) and the bottom plate (1);
One side of the cavity plate (3) is fixedly provided with a U-shaped baffle (4) and a fixed connecting plate (8), a die to be processed (5) is placed between the U-shaped baffle (4) and the fixed connecting plate (8), and a punching matching component is arranged between the cavity plate (3) and the lower die plate (2).
2. The hardware die side punching structure according to claim 1, wherein the periphery of each fixed connecting rod (11) is uniformly wound with a return spring (15), and each return spring (15) is positioned between the lower die plate (2) and the cavity plate (3).
3. The hardware die-cutting structure of claim 1, wherein the lifting matching assembly comprises an extension block (10), the extension block (10) is fixedly connected with an upper die plate (9), an electric pushing cylinder (7) is arranged between the upper die plate (9) and the bottom plate (1), the bottom of a cylinder body of the electric pushing cylinder (7) is fixedly connected with the bottom plate (1), and the end part of a telescopic end of the electric pushing cylinder (7) is fixedly connected with the extension block (10).
4. The hardware die side punching structure according to claim 1, wherein the punching matching component comprises a fixed block (12) and a matching through groove (13), the fixed block (12) is fixedly connected with the lower die plate (2), the matching through groove (13) is formed in the cavity plate (3), the fixed block (12) is positioned in the matching through groove (13), one side of the fixed block (12) is matched with a matching block (17), two punching cutter heads (16) are fixedly arranged on one side of the matching block (17), and one end, far away from the matching block (17), of each punching cutter head (16) penetrates through a die (5) to be processed and is inserted into the fixed connecting plate (8);
One side intercommunication of cooperation logical groove (13) is equipped with two spacing jacks (6), every spacing jack (6) all is seted up on die cavity board (3), and every all cooperate in spacing jack (6) and insert and be equipped with cooperation pole (18), every the one end of cooperation pole (18) all with cooperation piece (17) rigid coupling, two be provided with cooperation spring (19) between cooperation pole (18), the both ends of cooperation spring (19) respectively with cooperation piece (17), cooperation logical groove (13) rigid coupling.
5. The hardware die side punching structure of claim 4, wherein the fixed connecting plate (8) is provided with two rectangular through holes (14).
6. The lateral punching structure of a hardware die as set forth in claim 4, wherein the fixing block (12) is provided with a mating tangential plane (20), the mating block (17) is provided with an oblique tangential plane, and the oblique tangential plane is matched with the mating tangential plane (20).
7. The hardware die side punching structure of claim 1, wherein a matching pressing block (21) is fixedly arranged on one side of the upper die plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421110618.9U CN222370121U (en) | 2024-05-21 | 2024-05-21 | Hardware die side punching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421110618.9U CN222370121U (en) | 2024-05-21 | 2024-05-21 | Hardware die side punching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222370121U true CN222370121U (en) | 2025-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421110618.9U Active CN222370121U (en) | 2024-05-21 | 2024-05-21 | Hardware die side punching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222370121U (en) |
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2024
- 2024-05-21 CN CN202421110618.9U patent/CN222370121U/en active Active
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