CN215587634U - Hardware stamping die with fixing function - Google Patents
Hardware stamping die with fixing function Download PDFInfo
- Publication number
- CN215587634U CN215587634U CN202121637196.7U CN202121637196U CN215587634U CN 215587634 U CN215587634 U CN 215587634U CN 202121637196 U CN202121637196 U CN 202121637196U CN 215587634 U CN215587634 U CN 215587634U
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- Prior art keywords
- die
- plate
- punch
- stripper plate
- spring
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- 239000000463 material Substances 0.000 claims abstract description 21
- 229920002635 polyurethane Polymers 0.000 claims abstract description 15
- 239000004814 polyurethane Substances 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a hardware stamping die with a fixing function, which comprises a lower die plate and a positioning assembly, wherein the left side and the right side of the top of the lower die plate are fixedly connected with guide pillars, one opposite side of two groups of guide pillars is provided with a lower base plate, the top of the lower base plate is provided with a male die fixing plate, the interior of the male die fixing plate is fixedly connected with a male die assembly, the side edge of the male die assembly is provided with a polyurethane block, the top of the polyurethane block is provided with a lower die stripper plate, the interior of the lower die stripper plate is provided with the positioning assembly, a female die is arranged above the lower die stripper plate, and the interior of the female die is connected with an upper die stripper plate. According to the utility model, the material sleeving processing is carried out on the raw material plate through the matching of the ejection block and the raw material notch, so that repeated careful material alignment is avoided, and meanwhile, the linear distance between the side edge of the ejection block and the side edge of the male die assembly is 3mm, so that the raw materials are saved to the greatest extent under the condition of ensuring the blanking integrity, and the processing cost is conveniently reduced.
Description
Technical Field
The utility model relates to the field of hardware stamping dies, in particular to a hardware stamping die with a fixing function.
Background
Hardware stamping die is a relatively common mold processing, and there are some problems in the in-process that current hardware stamping die used: when the blanking processing is carried out, the position of the raw material cannot be guided and limited, and when the die is installed, the die is inconvenient to install and fix under the condition that the pressing plate grinds the teeth because the thickness of the die plate is different from the height of the pressing plate.
Therefore, it is necessary to provide a hardware stamping die with a fixing function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hardware stamping die with a fixing function, which solves the defects in the technology through the arrangement of a positioning component and an arc groove.
In order to achieve the above purpose, the utility model provides the following technical scheme: a hardware stamping die with a fixing function comprises a lower template, wherein the left side and the right side of the top of the lower template are fixedly connected with guide posts, and one side of the two groups of guide posts opposite to each other is provided with a lower backing plate, the top of the lower backing plate is provided with a male die fixing plate, and the interior of the male die fixing plate is fixedly connected with a male die component, the side edge of the male die component is provided with a polyurethane block, the top of the polyurethane block is provided with a lower die stripper plate, and a positioning component is arranged inside the lower die stripper plate, a female die is arranged above the lower die stripper plate, and an upper die stripper plate is connected inside the female die, and the top of the upper die stripper plate is provided with a punching assembly, the top of the punching assembly is provided with an upper backing plate, the top of the upper backing plate is provided with an upper template, and the left side and the right side inside the upper template are both fixedly connected with guide sleeves, and the side edges of the lower template and the upper template are both provided with arc grooves.
Preferably, the guide pillar and the guide sleeve are respectively in interference connection with the lower template and the upper template, and the guide pillar and the guide sleeve are in sliding connection.
Preferably, be connected for the block between terrace die component and the punch plate, and be sliding connection between terrace die component and the lower mould stripper plate to lower mould stripper plate and punch plate all closely laminate with the polyurethane piece, and its top is higher 3mm than the top of terrace die component when lower mould stripper plate is in the natural position simultaneously.
Preferably, the positioning assembly comprises an ejection block and a first spring, and the bottom of the ejection block is fixedly connected with the first spring.
Preferably, be welded connection between bullet kicking block and the first spring, and bullet kicking block and first spring are connected with lower mould material returned plate and punch plate block respectively to the straight line distance of bullet kicking block side and terrace die component side is 3 mm.
Preferably, the punching assembly comprises a punch fixing plate, a punch assembly and a second spring, the punch assembly is fixedly connected to the lower end of the punch fixing plate, and the second spring is arranged outside the punch assembly.
Preferably, be interference connection between drift fixed plate and the drift subassembly, and be nested connection between drift subassembly and the second spring, drift subassembly and die all with last mould stripper plate sliding connection, and drift fixed plate and last mould stripper plate all closely laminate with the second spring to it is 3mm lower than the bottom of die to go up its bottom when mould stripper plate is in the natural position.
Preferably, the arc groove is symmetrical about the longitudinal center line of the lower template and the upper template, and the cross section of the arc groove is in a U-shaped design.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the material sleeving processing is carried out on the raw material plate through the matching between the ejection block and the raw material, so that repeated careful material alignment is avoided, and meanwhile, the linear distance between the side edge of the ejection block and the side edge of the male die assembly is 3mm, so that the raw material is saved to the greatest extent under the condition of ensuring the completeness of blanking, and the processing cost is reduced conveniently;
2. through the arc groove that cope match-plate pattern and lower bolster side were seted up, arrange fixing bolt in the mounting groove and the arc groove of punch press, can fix both ends about the mould through screwing up fixing bolt, easy operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a lower mold of the present invention;
FIG. 3 is a schematic exploded perspective view of an upper mold of the present invention;
FIG. 4 is a schematic perspective view of a positioning assembly according to the present invention;
FIG. 5 is a schematic view of the present invention.
Description of reference numerals:
1. a lower template; 2. a guide post; 3. a lower base plate; 4. a male die fixing plate; 5. a male die assembly; 6. a polyurethane block; 7. a material returning plate of the lower die; 8. a positioning assembly; 81. ejecting a top block; 82. a first spring; 9. a female die; 10. an upper die stripper plate; 11. a punching assembly; 111. a punch fixing plate; 112. a punch assembly; 113. a second spring; 12. an upper base plate; 13. mounting a template; 14. a guide sleeve; 15. an arc groove.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides a hardware stamping die with a fixing function as shown in figures 1-5, which comprises a lower die plate 1, wherein the left side and the right side of the top of the lower die plate 1 are fixedly connected with guide posts 2, one opposite side of two groups of guide posts 2 is provided with a lower backing plate 3, the top of the lower backing plate 3 is provided with a male die fixing plate 4, the interior of the male die fixing plate 4 is fixedly connected with a male die assembly 5, the side edge of the male die assembly 5 is provided with a polyurethane block 6, the top of the polyurethane block 6 is provided with a lower die stripper plate 7, the interior of the lower die stripper plate 7 is provided with a positioning assembly 8, a female die 9 is arranged above the lower die stripper plate 7, the interior of the female die 9 is connected with an upper die stripper plate 10, the top of the upper die stripper plate 10 is provided with a punching assembly 11, the top of the punching assembly 11 is provided with an upper backing plate 12, and the top of the upper backing plate 12 is provided with an upper die plate 13, guide sleeves 14 are fixedly connected to the left side and the right side of the inner portion of the upper template 13, and arc grooves 15 are formed in the side edges of the lower template 1 and the upper template 13.
Further, in the above technical scheme, the guide pillar 2 and the guide sleeve 14 are respectively in interference connection with the lower template 1 and the upper template 13, and the guide pillar 2 and the guide sleeve 14 are in sliding connection, so that the machining direction is guided by the guide sleeve 14 and the guide pillar 2, and the machining precision is ensured.
Further, in above-mentioned technical scheme, be connected for the block between terrace die component 5 and the punch plate 4, and be sliding connection between terrace die component 5 and the lower mould material returned plate 7, and lower mould material returned plate 7 and punch plate 4 all closely laminate with polyurethane block 6, through the position of punch plate 4 restriction terrace die component 5, improve terrace die component 5's stability, when carrying out the punching press, polyurethane block 6 provides buffering and shock attenuation for lower mould material returned plate 7, simultaneously through polyurethane block 6's reaction force, be convenient for avoid the emergence of stamping workpiece card material phenomenon.
Further, in the above technical solution, the positioning assembly 8 includes an ejection block 81 and a first spring 82, and the first spring 82 is fixedly connected to the bottom of the ejection block 81.
Furthermore, in the above technical scheme, be welded connection between bullet kicking block 81 and the first spring 82, and bullet kicking block 81 and first spring 82 respectively with lower mould material returned plate 7 and punch plate 4 sliding connection, and the straight-line distance of bullet kicking block 81 outer wall and the outer wall of punch assembly 5 is 3mm, its top is higher 3mm than the top of punch assembly 5 when lower mould material returned plate 7 is in the natural position simultaneously, the structure of locating component 8 is made more stable by this design, through the setting in locating component 8 position simultaneously, under the prerequisite of guaranteeing the complete cutting of stamping workpiece, reduce the surplus of material as far as, reduce processing cost, simultaneously its top is higher 3mm than the top of punch assembly 5 when lower mould material returned plate 7 is in the natural position, after tailorring the raw materials, can avoid the circumstances of tailorring the material card material to take place.
Further, in the above technical solution, the punching assembly 11 includes a punch fixing plate 111, a punch assembly 112 and a second spring 113, the punch assembly 112 is fixedly connected to the lower end of the punch fixing plate 111, and the second spring 113 is disposed outside the punch assembly 112.
Further, in the above technical scheme, be interference connection between punch fixing plate 111 and punch subassembly 112, and be nested connection between punch subassembly 112 and the second spring 113, punch subassembly 112 and die 9 all with last mould stripper 10 sliding connection, and punch fixing plate 111 and last mould stripper 10 respectively with the both ends fixed connection of second spring 113 to it is lower 3mm than the bottom of die 9 to go up its bottom when mould stripper 10 is in the natural position, makes punching subassembly 11 structure more stable through this kind of design, passes through the setting of second spring 113 and last mould stripper 10 simultaneously, avoids the stamping workpiece card material.
Further, in the above technical scheme, the arc groove 15 is symmetrical about the longitudinal center line of the lower template 1 and the upper template 13, the cross section of the arc groove 15 is in a U-shaped design, the fixing bolts are arranged in the mounting groove and the arc groove 15 of the punch press through the arc grooves 15 formed in the side edges of the upper template 13 and the lower template 1, the upper end and the lower end of the die can be fixed by screwing the fixing bolts, and the operation is simple and convenient.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when the die is installed, the whole die is placed on a punching machine, the position of the die on the punching machine is adjusted, fixing bolts are placed in a mounting groove and an arc groove 15 of the punching machine through the arc groove 15 formed in the side edge of the upper template 13 and the side edge of the lower template 1, the upper end and the lower end of the die can be fixed by screwing the fixing bolts, and the operation is simple and convenient;
after the die is installed, the die is punched and debugged, after debugging is completed, raw materials are placed on the lower die stripper plate 7, the position of the raw materials is limited through the matching of the side edge of the raw materials and the ejection block 81, the punch drives the die to process, the upper die plate 13 drives the guide sleeve 14 to slide through the guide pillar 2, the raw materials are blanked through the matching among the male die assembly 5, the female die 9 and the punch assembly 112, after blanking, the punch drives the upper die to move upwards, at the moment, the reaction force of the second spring 113 pushes the upper die stripper plate 10 to slide downwards in the female die 9, the reaction force of the polyurethane block 6 pushes the lower die stripper plate 7 to move upwards, a stamping part is ejected, and therefore the phenomenon that the stamping part is clamped is avoided;
in-process at the blanking, mould die 9 and lower mould material returned board 7 in close contact with, under the effect of mould die 9, play kicking block 81 extrusion first spring 82 slides at lower mould material returned board 7, top and lower mould material returned board 7 parallel and level until playing kicking block 81, after the punching press blanking, the punch press area is gone up the mould part and is reset, under first spring 82 reaction force, play kicking block 81 roll-off that resets, cooperation through raw materials and bullet kicking block 81, carry out the jacking processing to the raw materials board, it is 3mm to play the linear distance between kicking block 81 side and the terrace die assembly 5 side simultaneously, under the circumstances of guaranteeing the blanking integrity, the raw materials is saved to the at utmost, be convenient for reduce the processing cost.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (8)
1. The utility model provides a five metals stamping die with fixed function, includes lower bolster (1), its characterized in that: the die is characterized in that guide pillars (2) are fixedly connected to the left side and the right side of the top of the lower die plate (1), a lower base plate (3) is arranged on one side, opposite to the two groups of guide pillars (2), of the lower base plate (3), a punch fixing plate (4) is arranged on the top of the lower base plate (3), a punch component (5) is fixedly connected to the inside of the punch fixing plate (4), a polyurethane block (6) is arranged on the side of the punch component (5), a lower die stripper plate (7) is arranged on the top of the polyurethane block (6), a positioning component (8) is arranged inside the lower die stripper plate (7), a female die (9) is arranged above the lower die stripper plate (7), an upper die stripper plate (10) is connected to the inside of the female die (9), a punching component (11) is arranged on the top of the upper die stripper plate (10), and an upper base plate (12) is arranged on the top of the punching component (11), and the top of the upper backing plate (12) is provided with an upper template (13), the left side and the right side of the inside of the upper template (13) are fixedly connected with guide sleeves (14), and the side edges of the lower template (1) and the upper template (13) are provided with arc grooves (15).
2. The hardware stamping die with the fixing function as claimed in claim 1, wherein: the guide post (2) and the guide sleeve (14) are respectively in interference connection with the lower template (1) and the upper template (13), and the guide post (2) and the guide sleeve (14) are in sliding connection.
3. The hardware stamping die with the fixing function as claimed in claim 1, wherein: the stamping die is characterized in that the male die component (5) is connected with the male die fixing plate (4) in a clamping mode, the male die component (5) is connected with the lower die stripper plate (7) in a sliding mode, the lower die stripper plate (7) and the male die fixing plate (4) are tightly attached to the polyurethane block (6), and the top of the lower die stripper plate (7) is 3mm higher than the top of the male die component (5) when the lower die stripper plate (7) is located at a natural position.
4. The hardware stamping die with the fixing function as claimed in claim 1, wherein: the positioning assembly (8) comprises an ejection block (81) and a first spring (82), and the bottom of the ejection block (81) is fixedly connected with the first spring (82).
5. The hardware stamping die with the fixing function as claimed in claim 4, wherein: the ejection block (81) and the first spring (82) are connected in a welded mode, the ejection block (81) and the first spring (82) are connected with the lower die material returning plate (7) and the punch fixing plate (4) in a sliding mode respectively, and the linear distance between the side edge of the ejection block (81) and the side edge of the punch assembly (5) is 3 mm.
6. The hardware stamping die with the fixing function as claimed in claim 1, wherein: the punching assembly (11) comprises a punch fixing plate (111), a punch assembly (112) and a second spring (113), the lower end of the punch fixing plate (111) is fixedly connected with the punch assembly (112), and the second spring (113) is arranged outside the punch assembly (112).
7. The hardware stamping die with the fixing function as claimed in claim 6, wherein: be interference connection between drift fixed plate (111) and drift subassembly (112), and be nested connection between drift subassembly (112) and second spring (113), drift subassembly (112) and die (9) all with last mould stripper plate (10) sliding connection, and drift fixed plate (111) and last mould stripper plate (10) respectively with the both ends fixed connection of second spring (113) to it is 3mm lower than the bottom of die (9) to go up its bottom when mould stripper plate (10) is in the natural position.
8. The hardware stamping die with the fixing function as claimed in claim 1, wherein: the arc groove (15) is symmetrical about the longitudinal central line of the lower template (1) and the upper template (13), and the cross section of the arc groove (15) is designed in a U shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121637196.7U CN215587634U (en) | 2021-07-19 | 2021-07-19 | Hardware stamping die with fixing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121637196.7U CN215587634U (en) | 2021-07-19 | 2021-07-19 | Hardware stamping die with fixing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215587634U true CN215587634U (en) | 2022-01-21 |
Family
ID=79878536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121637196.7U Expired - Fee Related CN215587634U (en) | 2021-07-19 | 2021-07-19 | Hardware stamping die with fixing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215587634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116646797A (en) * | 2023-06-15 | 2023-08-25 | 东莞市同拓精密五金电子有限公司 | Forming die of high-precision wiring terminal |
-
2021
- 2021-07-19 CN CN202121637196.7U patent/CN215587634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116646797A (en) * | 2023-06-15 | 2023-08-25 | 东莞市同拓精密五金电子有限公司 | Forming die of high-precision wiring terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |