CN214919725U - Multi-section type composite assembly stamping die - Google Patents
Multi-section type composite assembly stamping die Download PDFInfo
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- CN214919725U CN214919725U CN202121588859.0U CN202121588859U CN214919725U CN 214919725 U CN214919725 U CN 214919725U CN 202121588859 U CN202121588859 U CN 202121588859U CN 214919725 U CN214919725 U CN 214919725U
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- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 238000004080 punching Methods 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A multi-section type composite assembly stamping die relates to the technical field of stamping dies. The punching die comprises an upper die plate, an upper male die, a punch holder, a punch, a guide sleeve, a lower die plate, a guide pillar, a lower female die, a punching female die, an auxiliary dismounting mechanism, a first connecting screw and a second connecting screw, wherein the upper male die is installed below the upper die plate, the punch holder is installed on the upper male die, the punch is installed at the bottom end of the punch holder, the guide sleeve is installed at four corners of the bottom surface of the upper die plate, the lower die plate is movably connected with the guide sleeve through the guide pillar, the lower female die is installed on the lower die plate through the first connecting screw, the punching female die is embedded into the lower female die and fixedly connected through the second connecting screw, and the auxiliary dismounting mechanism is installed at the left end of the lower female die. Different punches and punching die can be changed according to the demand, and punching die and punch change are convenient more fast, have reduced manufacturing cost, have saved the die-filling time, have promoted production efficiency.
Description
Technical Field
The utility model relates to a stamping die technical field, concretely relates to compound equipment stamping die's of multistage formula improvement.
Background
A stamping die, which is a special processing equipment for processing materials into parts in cold stamping, is called a cold stamping die, and stamping is a pressure processing method for applying pressure to materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials so as to obtain required parts, wherein the stamping die comprises a punching die, a bending die, a drawing die and the like.
It is fixed first mold core and second mold core through the bolt that it is for prior art patent application number CN202020555975.1 combined type cut-out press, make first mold core and second mold core convenient to detach, can change different drift and first through-hole, when the drift takes place wearing and tearing only need change first mold core can, the utilization ratio of this mould has been improved, but its second mold core is upwards fixed through the bottom surface of bolt follow bed die, the bottom surface of bed die is installed on the board in the in-service use process, operating personnel operates very inconveniently when changing first mold core and second mold core, need take off the mould from the board even and change, change inefficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a compound equipment stamping die of multistage formula, can change different drifts and the die that punches a hole according to the demand, it is more convenient that die and drift that punches a hole are changed, reduced manufacturing cost, saved the die filling time, promoted production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the punching die comprises an upper die plate 1, an upper male die 2, a punch holder 3, a punch 4, a guide sleeve 5, a lower die plate 6, a guide pillar 7, a lower female die 8, a punching female die 9, an auxiliary dismounting mechanism 10, a first connecting screw 11 and a second connecting screw 12, wherein the upper male die 2 is installed below the upper die plate 1, the punch holder 3 is installed on the upper male die 2, the punch 4 is installed at the bottom end of the punch holder 3, the guide sleeve 5 is installed at four corners of the bottom surface of the upper die plate 1, the lower die plate 6 is movably connected with the guide sleeve 5 through the guide pillar 7, the lower female die 8 is installed on the lower die plate 6 through the first connecting screw 11, the punching female die 9 is embedded into the lower female die 8 and is fixedly connected through the second connecting screw 12, and the auxiliary dismounting mechanism 10 is installed at the left end of the lower female die 8.
Further, a groove 31 is formed in the bottom end of the punch seat 3, a positioning block 41 is arranged at the top end of the punch 4, and the positioning block 41 is embedded in the groove 31 and connected through a third connecting screw 32.
Further, the upper surface of the lower template 6 is provided with an installation groove 61, the front side and the rear side of the installation groove 61 are provided with a first positioning groove 62, and the middle bottom of the installation groove 61 is provided with a lower die blanking through groove 63.
Further, the front and rear bottom ends of the lower female die 8 are provided with positioning and mounting blocks 81, the right side of the surface of the lower female die 8 is provided with a sliding groove 82, the left side of the sliding groove 82 is provided with a second positioning groove 83, the left side of the second positioning groove 83 is provided with a spring groove 84, and the bottom surface of the sliding groove 82 is provided with a lower female die blanking through groove 85.
Further, the left end of the punching female die 9 is provided with an arc-shaped positioning block 91, the front side and the rear side of the punching female die 9 are provided with sliding installation blocks 92, and the punching female die 9 is provided with a punching through groove 93.
Further, supplementary disassembly body 10 contains arc ejector pad 101, buffer layer 102, catch bar 103, spring 104, fixed plate 105 and spacing ring 106, arc ejector pad 101 sets up the left end at second constant head tank 83, and the right side of arc ejector pad 101 is equipped with buffer layer 102, spring 104 sets up in spring groove 84, fixed plate 105 fixed mounting is at the left side wall of die 8 down, be equipped with spacing ring 106 on the catch bar 103, the left end and the spacing ring 106 fixed connection of spring 104, the right-hand member of catch bar 103 runs through spring groove 84 and is connected with arc ejector pad 101, and the left end of catch bar 103 runs through fixed plate 105.
The utility model discloses a theory of operation: when the punch 4 is installed, the lower female die 8 is inserted into the upper part of the installation groove 61 of the lower die plate 6, the positioning installation block 81 is embedded into the first positioning groove 62 in the lower die plate 6 and is fixedly connected through the first connecting screw 11, one end of the punching female die 9, which is provided with the arc-shaped positioning block 91, is embedded into the sliding groove 82 from the right side to the left side, the sliding installation block 92 slides along the sliding groove 82 to finally enable the arc-shaped positioning block 91 to be embedded into the second positioning groove 83, so that the positioning of the punching female die 9 in the lower female die 8 is completed, the punching female die 9 is locked into the top surface of the lower female die 8 through the second connecting screw 12 and is fixed on the lower female die 8, when the punch 4 is installed, the positioning block 41 at the top of the punch 4 is embedded into the groove 31 at the bottom end of the punch holder 3, the positioning block 41 is fixedly connected with the punch holder 3 through the third connecting screw 32, when the punch 4 needs to be replaced or holes with different apertures or shapes need to be punched, the punch 4 can be replaced by unscrewing the third connecting screw 32, the second connecting screw 12 is unscrewed, the punching die 9 is pushed out from the first positioning groove 83 and the sliding groove 82 in the lower die 8 through the auxiliary detaching mechanism 10, the working principle of the auxiliary detaching mechanism 10 is that the pushing rod 103 is pushed, the pushing rod 103 pushes the arc-shaped pushing block 101 while compressing the spring 104, the arc-shaped pushing block 101 pushes the arc-shaped positioning block 91 on the punching die 9, the right end of the punching die 9 can slide out from the sliding groove 82, and an operator can take out the punching die 9 for replacement and install the punching die 9 matched with the punch 4.
After the technical scheme is adopted, the utility model discloses beneficial effect does: different punches and punching die can be changed according to different production demands, the punching die and the punch replacement are more convenient and fast, the production cost is reduced, the die filling time is saved, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of a connection structure of the punch holder 3 and the punch 4 in the present invention;
fig. 3 is a schematic perspective view of the middle and lower templates 6 of the present invention;
fig. 4 is a schematic top view of the lower concave mold 8 of the present invention;
FIG. 5 is an enlarged view of the internal structure at A in FIG. 4;
fig. 6 is a schematic top view of the punching die 9 of the present invention;
fig. 7 is a schematic side view of the punching die 9 of the present invention.
Description of reference numerals: the punching die comprises an upper die plate 1, an upper punch 2, a punch seat 3, a groove 31, a third connecting screw 32, a punch 4, a positioning block 41, a guide sleeve 5, a lower die plate 6, a mounting groove 61, a first positioning groove 62, a lower die blanking through groove 63, a guide pillar 7, a lower female die 8, a positioning mounting block 81, a sliding groove 82, a second positioning groove 83, a spring groove 84, a lower die blanking through groove 85, a punching female die 9, an arc-shaped positioning block 91, a sliding mounting block 92, a punching through groove 93, an auxiliary dismounting mechanism 10, an arc-shaped push block 101, a buffer layer 102, a push rod 103, a spring 104, a fixing plate 105 and a limiting ring 106.
Detailed Description
Referring to fig. 1 to 7, the technical solution adopted by the present embodiment is: the punching die comprises an upper die plate 1, an upper male die 2, a punch holder 3, a punch 4, a guide sleeve 5, a lower die plate 6, a guide pillar 7, a lower female die 8, a punching female die 9, an auxiliary dismounting mechanism 10, a first connecting screw 11 and a second connecting screw 12, wherein the upper male die 2 is installed below the upper die plate 1, the punch holder 3 is installed on the upper male die 2, the punch 4 is installed at the bottom end of the punch holder 3, the guide sleeve 5 is installed at four corners of the bottom surface of the upper die plate 1, the lower die plate 6 is movably connected with the guide sleeve 5 through the guide pillar 7, the lower female die 8 is installed on the lower die plate 6 through the first connecting screw 11, the punching female die 9 is embedded into the lower female die 8 and is fixedly connected through the second connecting screw 12, and the auxiliary dismounting mechanism 10 is installed at the left end of the lower female die 8.
Preferably, the bottom end of the punch holder 3 is provided with a groove 31, the top end of the punch 4 is provided with a positioning block 41, and the positioning block 41 is embedded in the groove 31 and connected with the groove through a third connecting screw 32.
Preferably, the upper surface of the lower template 6 is provided with a mounting groove 61, the front and rear sides of the mounting groove 61 are provided with first positioning grooves 62, the middle bottom of the mounting groove 61 is provided with a lower die blanking through groove 63, the front and rear bottom ends of the lower die 8 are provided with positioning mounting blocks 81, the right side of the surface of the lower die 8 is provided with a sliding groove 82, the left side of the sliding groove 82 is provided with a second positioning groove 83, the left side of the second positioning groove 83 is provided with a spring groove 84, the bottom surface of the sliding groove 82 is provided with a lower die blanking through groove 85, the left end of the punching die 9 is provided with an arc-shaped positioning block 91, the front and rear sides of the punching die 9 are provided with sliding mounting blocks 92, the punching through groove 93 is arranged on the punching die 9, the positioning mounting blocks 81 are embedded into the first positioning groove 62 in the lower template 6, the lower template 6 is fixedly connected with the lower die 8 through first connecting screws 11, one end of the punching die 9 provided with the arc-shaped positioning block 91 is often embedded into the sliding groove 82 from right to left, the sliding mounting block 92 slides along the sliding groove 82, and finally the arc-shaped positioning block 91 is embedded into the second positioning groove 83, so that the punching female die 9 is positioned in the lower female die 8, and the punching female die 9 is fixed on the lower female die 8 by locking the punching female die 9 from the top surface of the lower female die 8 through the second connecting screw 12.
Preferably, supplementary disassembly body 10 contains arc ejector pad 101, buffer layer 102, catch bar 103, spring 104, fixed plate 105 and spacing ring 106, arc ejector pad 101 sets up the left end at second constant head tank 83, and the right side of arc ejector pad 101 is equipped with buffer layer 102, spring 104 sets up in spring groove 84, fixed plate 105 fixed mounting is at the left side wall of die 8 down, be equipped with spacing ring 106 on the catch bar 103, the left end and the spacing ring 106 fixed connection of spring 104, the right-hand member of catch bar 103 runs through spring groove 84 and is connected with arc ejector pad 101, and fixed plate 105 is run through to the left end of catch bar 103, and through promoting catch bar 103, promote arc ejector pad 101 when catch bar 103 compressed spring 104, arc ejector pad 101 promotes arc locating piece 91 on the die 9 that punches a hole, can make the right-hand member of die 9 that punches a hole roll-off from sliding tray 82.
The utility model discloses a theory of operation: when the punch 4 is installed, the lower female die 8 is inserted into the upper part of the installation groove 61 of the lower die plate 6, the positioning installation block 81 is embedded into the first positioning groove 62 in the lower die plate 6 and is fixedly connected through the first connecting screw 11, one end of the punching female die 9, which is provided with the arc-shaped positioning block 91, is embedded into the sliding groove 82 from the right side to the left side, the sliding installation block 92 slides along the sliding groove 82 to finally enable the arc-shaped positioning block 91 to be embedded into the second positioning groove 83, so that the positioning of the punching female die 9 in the lower female die 8 is completed, the punching female die 9 is locked into the top surface of the lower female die 8 through the second connecting screw 12 and is fixed on the lower female die 8, when the punch 4 is installed, the positioning block 41 at the top of the punch 4 is embedded into the groove 31 at the bottom end of the punch holder 3, the positioning block 41 is fixedly connected with the punch holder 3 through the third connecting screw 32, when the punch 4 needs to be replaced or holes with different apertures or shapes need to be punched, the punch 4 can be replaced by unscrewing the third connecting screw 32, the second connecting screw 12 is unscrewed, the punching die 9 is pushed out from the first positioning groove 83 and the sliding groove 82 in the lower die 8 through the auxiliary detaching mechanism 10, the working principle of the auxiliary detaching mechanism 10 is that the pushing rod 103 is pushed, the pushing rod 103 pushes the arc-shaped pushing block 101 while compressing the spring 104, the arc-shaped pushing block 101 pushes the arc-shaped positioning block 91 on the punching die 9, the right end of the punching die 9 can slide out from the sliding groove 82, and an operator can take out the punching die 9 for replacement and install the punching die 9 matched with the punch 4.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a compound equipment stamping die of multistage formula which characterized in that: the punching die comprises an upper die plate (1), an upper male die (2), a punching head seat (3), a punching head (4), a guide sleeve (5), a lower die plate (6), a guide post (7), a lower female die (8), a punching female die (9), an auxiliary dismounting mechanism (10), first connecting screws (11) and second connecting screws (12), wherein the upper male die (2) is arranged below the upper die plate (1), the punching head seat (3) is arranged on the upper male die (2), the punching head (4) is arranged at the bottom end of the punching head seat (3), the guide sleeve (5) is arranged at four corners of the bottom surface of the upper die plate (1), the lower die plate (6) is movably connected with the guide sleeve (5) through the guide post (7), the lower female die (8) is arranged on the lower die plate (6) through the first connecting screws (11), the punching female die (9) is embedded into the lower female die (8) and is fixedly connected through the second connecting screws (12), the auxiliary dismounting mechanism (10) is arranged at the left end of the lower female die (8).
2. The multi-section composite assembly stamping die of claim 1, wherein: the bottom of the punch head seat (3) is provided with a groove (31), the top of the punch head (4) is provided with a positioning block (41), and the positioning block (41) is embedded into the groove (31) and connected through a third connecting screw (32).
3. The multi-section composite assembly stamping die of claim 1, wherein: the upper surface of lower bolster (6) is equipped with mounting groove (61), and the front and back side of mounting groove (61) is equipped with first constant head tank (62), and the middle bottom of mounting groove (61) is equipped with the logical groove of lower mould blanking (63).
4. The multi-section composite assembly stamping die of claim 1, wherein: the front and rear side bottom of lower die (8) is equipped with location installation piece (81), and the surperficial right side of lower die (8) is equipped with sliding tray (82), and the left side of sliding tray (82) is equipped with second constant head tank (83), and the left side of second constant head tank (83) is equipped with spring groove (84), and the bottom surface of sliding tray (82) is equipped with down logical groove (85) of die blanking.
5. The multi-section composite assembly stamping die of claim 1, wherein: the left end of the punching female die (9) is provided with an arc-shaped positioning block (91), the front side and the rear side of the punching female die (9) are provided with sliding installation blocks (92), and the punching female die (9) is provided with a punching through groove (93).
6. The multi-section composite assembly stamping die of claim 1, wherein: supplementary disassembly body (10) contain arc ejector pad (101), buffer layer (102), catch bar (103), spring (104), fixed plate (105) and spacing ring (106), arc ejector pad (101) set up the left end in second constant head tank (83), and the right side of arc ejector pad (101) is equipped with buffer layer (102), spring (104) set up in spring groove (84), the left side wall of fixed plate (105) fixed mounting die (8) under, be equipped with spacing ring (106) on catch bar (103), the left end and the spacing ring (106) fixed connection of spring (104), the right-hand member of catch bar (103) runs through spring groove (84) and is connected with arc ejector pad (101), and the left end of catch bar (103) runs through fixed plate (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121588859.0U CN214919725U (en) | 2021-07-13 | 2021-07-13 | Multi-section type composite assembly stamping die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121588859.0U CN214919725U (en) | 2021-07-13 | 2021-07-13 | Multi-section type composite assembly stamping die |
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| CN214919725U true CN214919725U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121588859.0U Active CN214919725U (en) | 2021-07-13 | 2021-07-13 | Multi-section type composite assembly stamping die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378191A (en) * | 2022-01-20 | 2022-04-22 | 苏州列威精密机械有限公司 | Stamping die convenient to change stamping die drift |
-
2021
- 2021-07-13 CN CN202121588859.0U patent/CN214919725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378191A (en) * | 2022-01-20 | 2022-04-22 | 苏州列威精密机械有限公司 | Stamping die convenient to change stamping die drift |
| CN114378191B (en) * | 2022-01-20 | 2024-03-05 | 苏州列威精密机械有限公司 | Stamping die convenient to change stamping die drift |
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