CN214442292U - Windscreen wiper elastic sheet die with notch and equipment - Google Patents
Windscreen wiper elastic sheet die with notch and equipment Download PDFInfo
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- CN214442292U CN214442292U CN202022922094.1U CN202022922094U CN214442292U CN 214442292 U CN214442292 U CN 214442292U CN 202022922094 U CN202022922094 U CN 202022922094U CN 214442292 U CN214442292 U CN 214442292U
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- positioning plate
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Abstract
The utility model discloses a take breach windscreen wiper shell fragment mould and equipment relates to mould technical field. The die for the windscreen wiper elastic sheet with the notch comprises an upper die and a lower die, wherein the upper die is provided with a die handle, a cushion block is locked at the lower part of the die handle, and a clamping plate is locked below the cushion block; the clamping plate comprises a punching assembly and a notch punching assembly, the notch punching assembly comprises a flower-shaped hanging hole and a notch punching needle, the notch punching needle is provided with a hanging platform matched with the flower-shaped hanging hole, and more than two notch punching heads which are centrosymmetric are arranged below the notch punching needle; the lower die is provided with a die cutting edge matched with the punching pin and the notch punching pin. The utility model discloses still include the area breach windscreen wiper shell fragment equipment of a take breach windscreen wiper shell fragment mould, the drift consumptive material can be practiced thrift to this equipment, makes things convenient for the drift dismouting, practices thrift manufacturing cost, shortens process flow, improves production efficiency.
Description
Technical Field
The utility model relates to the technical field of mold, specifically relate to a take breach windscreen wiper shell fragment mould and equipment.
Background
Along with the development of the automobile industry, the demand of the wiper elastic sheet is more and more large, in particular to the wiper elastic sheet with the notch. When the existing production of the notched windscreen wiper elastic piece is carried out, a stamping die is mostly adopted for processing, but the windscreen wiper elastic piece is thin in material and high in toughness, so that the manufacturing process is complex, the process of rotation is needed more, and the consumption of punches is serious. The punch head needs to be frequently disassembled and replaced in production, so that the forming stability and the size consistency of the wiper elastic sheet are poor, the production efficiency is too low, and the production cost and the production progress are seriously influenced.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a following technical scheme for solve:
a windscreen wiper elastic sheet die with a notch comprises an upper die 1 and a lower die 2, wherein the upper die is provided with a die shank 3, the lower part of the die shank is locked with a cushion block 4, and a clamping plate 5 is locked below the cushion block; the clamping plate comprises a punching assembly 6 and a notch punching assembly 7, the punching assembly and the notch punching assembly are arranged along the direction of a feeding axis of the die, the punching assembly comprises a punching hanging hole 18 and a punching needle 8, the notch punching assembly comprises a flower-shaped hanging hole 9 and a notch punching needle 10, the notch punching needle is provided with a hanging platform 11 matched with the flower-shaped hanging hole, and more than two notch punching heads 12 with central symmetry are arranged below the notch punching needle; the lower die is provided with a die cutting edge 13 matched with the punching pin and the notch punching pin.
Preferably, a positioning plate 14 is fixed on a cutting edge of the stamping die of the lower die, and a feeding channel 15 is arranged on the positioning plate according to the feeding axis of the die.
Preferably, the positioning plate 14 and the die blade 13 are fixed to the lower die in turn by a positioning pin 16 and a screw 17.
Preferably, the positioning plate 14 is a knife edge positioning plate 19 and a limit positioning plate 20 which are symmetrically arranged according to a feeding axis of the die, a feeding channel 15 is formed between the knife edge positioning plate and the limit positioning plate in a clearance mode, an inner contour 21 of a feeding channel surface of the knife edge positioning plate is arranged according to outer contours of the notch punching pin and the punching pin, and the inner contour of the knife edge positioning plate is in clearance fit with punching stroke tracks of the notch punching pin and the punching pin.
Preferably, the number of the notch punches 12 is 4.
Preferably, the notching assemblies 7 are arranged in more than two groups in the direction of the feeding axis.
The utility model provides a take breach windscreen wiper shell fragment equipment of breach windscreen wiper shell fragment mould, includes plastic wheel 22, sets up feeding wheel 23 around the plastic wheel, and the shell fragment material 25 is sent into the windscreen wiper shell fragment mould of taking the breach by the feeding wheel after the straight plastic of plastic wheel.
Preferably, the shaping wheel is provided with a shaping wheel 24 for shaping the elastic sheet material 25 in radian, and the shaped elastic sheet material is fed into the notched wiper elastic sheet die by the feeding wheel after the shaping in radian.
The utility model has the advantages that: the utility model discloses a setting is towards breach subassembly, practices thrift the drift consumptive material to the mould drift can realize the quick replacement and the reuse of drift under the condition of not demolishing the mould, has guaranteed windscreen wiper shell fragment shaping stability and size uniformity. The notched windscreen wiper elastic piece device of the notched windscreen wiper elastic piece mold combines all the procedures together, and the processes are carried out simultaneously, so that the production cost is greatly saved, the process flow is shortened, and the production efficiency is improved.
Drawings
Fig. 1 is an equipment schematic diagram of the present invention, preferably four notch punches arranged in central symmetry.
Fig. 2 is a schematic view of the clamping plate of the preferred four centrally symmetrically arranged notch punches of the present invention.
Fig. 3 is a schematic view of the lower die of the present invention, which preferably includes two notch punches arranged in a central symmetry.
Fig. 4 shows the die cutting edges of two notch punches preferably arranged in a central symmetry according to the present invention.
Fig. 5 is a schematic view of the punching pin of the present invention.
Fig. 6 is a schematic view of the punching pin with four notches arranged in central symmetry according to the present invention.
Fig. 7 is a schematic view of two notch punching needles arranged in a central symmetry manner according to the present invention.
In the figure: 1. the stamping die comprises an upper die, a lower die, a die handle, a cushion block, a clamping plate, a punching assembly, a notch punching pin, a pattern hanging hole, a notch punching pin, a hanging table, a notch punching head, a die punching knife edge, a positioning plate, a feeding channel, a positioning pin, a screw, a punching hanging hole, a knife edge positioning plate, a limiting positioning plate, a positioning pin, an inner contour, a shaping wheel, a feeding wheel, a shaping wheel and a spring plate material, wherein the upper die, the lower die, the die handle, the cushion block, the clamping plate, the punching assembly, the notch punching pin, the pattern hanging hole, the notch punching pin, the hanging table, the notch punching head, the die knife edge, the positioning plate, the positioning pin, the screw, the shaping wheel, the feeding wheel, the shaping wheel and the spring plate material, and the shaping wheel are arranged in sequence.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
The utility model discloses a realize with following technical scheme:
a windscreen wiper elastic sheet die with a notch comprises an upper die 1 and a lower die 2, wherein the upper die is provided with a die shank 3, the lower part of the die shank is locked with a cushion block 4, and a clamping plate 5 is locked below the cushion block; the clamp plate comprises a punching assembly 6 and a notch punching assembly 7, the punching assembly and the notch punching assembly are arranged along the direction of a feeding axis of the die, the punching assembly comprises a punching hanging hole 18 and a punching needle 8, the notch punching assembly comprises a flower-shaped hanging hole 9 and a notch punching needle 10, the notch punching needle is provided with a hanging platform 11 matched with the flower-shaped hanging hole, and four notch punches 12 which are centrosymmetric are arranged below the notch punching needle; the lower die is provided with a die cutting edge 13 matched with the punching pin and the notch punching pin.
A positioning plate 14 is fixed on a cutting edge of the lower die, and a feeding channel 15 is arranged on the positioning plate according to the feeding axis of the die. The positioning plate 14 and the die blade 13 are fixed on the lower die by a positioning pin 16 and a screw 17 in sequence. The positioning plate 14 is a knife edge positioning plate 19 and a limit positioning plate 20 which are symmetrically arranged according to a feeding axis of the die, a feeding channel 15 is formed between the knife edge positioning plate and the limit positioning plate in a clearance mode, an inner contour 21 of a feeding channel surface of the knife edge positioning plate is arranged according to outer contours of the notch punching pin and the punching pin, and the inner contour of the knife edge positioning plate is in clearance fit with punching stroke tracks of the notch punching pin and the punching pin.
The utility model provides a take breach windscreen wiper shell fragment equipment of breach windscreen wiper shell fragment mould, includes plastic wheel 22, sets up feeding wheel 23 around the plastic wheel, and the shell fragment material 25 is sent into the windscreen wiper shell fragment mould of taking the breach by the feeding wheel after the straight plastic of plastic wheel.
When the die handle is used, the punching pin 8 is placed in the punching hanging hole, the notch punching pin 10 is placed in the flower-shaped hanging hole, the cushion block 4 and the clamping plate 5 are locked, and the cushion block 4 and the die handle 3 are locked. The die shank 3 is connected to a punching device. The positioning plate 14 and the die cutting edge 13 are fixed on the lower die by a positioning pin 16 and a screw 17. The elastic sheet material 25 enters the shaping wheel 22 for shaping through the feeding wheel 23 under the action of the feeding machine, and after the elastic sheet material comes out from the shaping wheel 22, the elastic sheet material is fed into the feeding channel 15 of the notched windscreen wiper elastic sheet die through the feeding wheel 23, the notched windscreen wiper elastic sheet die completes blanking operation, and a finished product enters the material frame. After the notch punch 12 which is operated for many times is abraded, the die handle 3 is opened, the cushion block 4 is taken out, the notch punch pin 10 is horizontally rotated for 90 degrees, the flower-shaped hanging hole 9 is installed again, and the operation is continued by using a new notch punch 10.
The utility model has the advantages that: the utility model discloses a setting is towards breach subassembly, practices thrift the drift consumptive material to the mould drift can realize the quick replacement and the reuse of drift under the condition of not demolishing the mould, has guaranteed windscreen wiper shell fragment shaping stability and size uniformity. The notched windscreen wiper elastic piece device of the notched windscreen wiper elastic piece die combines all the procedures together, and the processes are carried out simultaneously, so that the production cost is greatly saved, the process flow is shortened, and the normal production efficiency is improved.
Example 2
A windscreen wiper elastic sheet die with a notch comprises an upper die 1 and a lower die 2, wherein the upper die is provided with a die shank 3, the lower part of the die shank is locked with a cushion block 4, and a clamping plate 5 is locked below the cushion block; the clamp plate comprises a punching assembly 6 and a notch punching assembly 7, the punching assembly and the notch punching assembly are arranged along the direction of a feeding axis of the die, the punching assembly comprises a punching hanging hole 18 and a punching needle 8, the notch punching assembly comprises a flower-shaped hanging hole 9 and a notch punching needle 10, the notch punching needle is provided with a hanging platform 11 matched with the flower-shaped hanging hole, and two notch punching heads 12 which are centrosymmetric are arranged below the notch punching needle; the lower die is provided with a die cutting edge 13 matched with the punching pin and the notch punching pin.
A positioning plate 14 is fixed on a cutting edge of the lower die, and a feeding channel 15 is arranged on the positioning plate according to the feeding axis of the die. The positioning plate 14 and the die blade 13 are fixed on the lower die by a positioning pin 16 and a screw 17 in sequence.
The positioning plate 14 is a knife edge positioning plate 19 and a limit positioning plate 20 which are symmetrically arranged according to a feeding axis of the die, a feeding channel 15 is formed between the knife edge positioning plate and the limit positioning plate in a clearance mode, an inner contour 21 of a feeding channel surface of the knife edge positioning plate is arranged according to outer contours of the notch punching pin and the punching pin, and the inner contour of the knife edge positioning plate is in clearance fit with punching stroke tracks of the notch punching pin and the punching pin.
More than two groups of notch punching assemblies 7 are arranged in the direction of the feeding axis.
The utility model provides a take breach windscreen wiper shell fragment equipment of breach windscreen wiper shell fragment mould, includes plastic wheel 22, sets up feeding wheel 23 around the plastic wheel, and the shell fragment material 25 is sent into the windscreen wiper shell fragment mould of taking the breach by the feeding wheel after the straight plastic of plastic wheel.
When the die handle is used, the punching pin 8 is placed in the punching hanging hole, the notch punching pin 10 is placed in the flower-shaped hanging hole, the cushion block 4 and the clamping plate 5 are locked, and the cushion block 4 and the die handle 3 are locked. The die shank 3 is connected to a punching device. The positioning plate 14 and the die cutting edge 13 are fixed on the lower die by a positioning pin 16 and a screw 17. The elastic sheet material 25 enters the shaping wheel 22 for shaping through the feeding wheel 23 under the action of the feeding machine, and after the elastic sheet material comes out from the shaping wheel 22, the elastic sheet material is fed into the feeding channel 15 of the notched windscreen wiper elastic sheet die through the feeding wheel 23, the notched windscreen wiper elastic sheet die completes blanking operation, and a finished product enters the material frame. After the notch punch 12 which is operated for many times is abraded, the die handle 3 is opened, the cushion block 4 is taken out, the notch punch pin 10 is horizontally rotated for 180 degrees, the flower-shaped hanging hole 9 is installed again, and the operation is continued by using a new notch punch 10.
The utility model has the advantages that: the utility model discloses a setting is towards breach subassembly, practices thrift the drift consumptive material to the mould drift can realize the quick replacement and the reuse of drift under the condition of not demolishing the mould, has guaranteed windscreen wiper shell fragment shaping stability and size uniformity. The notched windscreen wiper elastic piece device of the notched windscreen wiper elastic piece die combines all the procedures together, and the processes are carried out simultaneously, so that the production cost is greatly saved, the process flow is shortened, and the normal production efficiency is improved. Through the setting of more than two sets of gap subassembly of punching, can once process a plurality of gaps as required, further improve work efficiency.
Example 3
A windscreen wiper elastic sheet die with a notch comprises an upper die 1 and a lower die 2, wherein the upper die is provided with a die shank 3, the lower part of the die shank is locked with a cushion block 4, and a clamping plate 5 is locked below the cushion block; the clamp plate comprises a punching assembly 6 and a notch punching assembly 7, the punching assembly and the notch punching assembly are arranged along the direction of a feeding axis of the die, the punching assembly comprises a punching hanging hole 18 and a punching needle 8, the notch punching assembly comprises a flower-shaped hanging hole 9 and a notch punching needle 10, the notch punching needle is provided with a hanging platform 11 matched with the flower-shaped hanging hole, and two notch punching heads 12 which are centrosymmetric are arranged below the notch punching needle; the lower die is provided with a die cutting edge 13 matched with the punching pin and the notch punching pin.
A positioning plate 14 is fixed on a cutting edge of the lower die, and a feeding channel 15 is arranged on the positioning plate according to the feeding axis of the die. The positioning plate 14 and the die blade 13 are fixed on the lower die by a positioning pin 16 and a screw 17 in sequence. The positioning plate 14 is a knife edge positioning plate 19 and a limit positioning plate 20 which are symmetrically arranged according to a feeding axis of the die, a feeding channel 15 is formed between the knife edge positioning plate and the limit positioning plate in a clearance mode, an inner contour 21 of a feeding channel surface of the knife edge positioning plate is arranged according to outer contours of the notch punching pin and the punching pin, and the inner contour of the knife edge positioning plate is in clearance fit with punching stroke tracks of the notch punching pin and the punching pin. More than two groups of notch punching assemblies 7 are arranged in the direction of the feeding axis.
The utility model provides a take breach windscreen wiper shell fragment equipment of breach windscreen wiper shell fragment mould, includes plastic wheel 22, sets up feeding wheel 23 around the plastic wheel, and the fashioned shaping wheel of radian is sent into the shell fragment material by feeding wheel 24 to shell fragment material through the straight plastic back of plastic wheel, sends into the windscreen wiper shell fragment mould of taking the breach by feeding wheel after the radian shaping.
When the die handle is used, the punching pin 8 is placed in the punching hanging hole, the notch punching pin 10 is placed in the flower-shaped hanging hole, the cushion block 4 and the clamping plate 5 are locked, and the cushion block 4 and the die handle 3 are locked. The die shank 3 is connected to a punching device. The positioning plate 14 and the die cutting edge 13 are fixed on the lower die by a positioning pin 16 and a screw 17. The shell fragment material 25 gets into shaping wheel 22 department plastic through the delivery wheel 23 under the effect of feeder, comes out the back from shaping wheel 22, is sending into the fashioned shaping wheel of radian 24 with the shell fragment material through the delivery wheel 23, sends into the windscreen wiper shell fragment mould feedstock channel 15 of taking the breach by the delivery wheel after the radian shaping, and the blanking operation is accomplished to windscreen wiper shell fragment mould of taking the breach, and the finished product gets into the material frame. After the notch punch 12 which is operated for many times is abraded, the die handle 3 is opened, the cushion block 4 is taken out, the notch punch pin 10 is horizontally rotated for 180 degrees, the flower-shaped hanging hole 9 is installed again, and the operation is continued by using a new notch punch 10.
The utility model has the advantages that: the utility model discloses a setting is towards breach subassembly, practices thrift the drift consumptive material to the mould drift can realize the quick replacement and the reuse of drift under the condition of not demolishing the mould, has guaranteed windscreen wiper shell fragment shaping stability and size uniformity. The notched windscreen wiper elastic piece device of the notched windscreen wiper elastic piece die combines all the procedures together, and the processes are carried out simultaneously, so that the production cost is greatly saved, the process flow is shortened, and the normal production efficiency is improved. Through the setting of more than two sets of breach subassemblies, can once process a plurality of breachs as required, further improve work efficiency. The setting of shaping wheel can produce the arc and take breach windscreen wiper shell fragment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a take breach windscreen wiper shell fragment mould, includes mould (1) and lower mould (2), its characterized in that: the upper die is provided with a die handle (3), the lower part of the die handle is locked with a cushion block (4), and a clamping plate (5) is locked below the cushion block; the clamp plate comprises a punching assembly (6) and a notch punching assembly (7), the punching assembly and the notch punching assembly are arranged along the direction of a feeding axis of the die, the punching assembly comprises a punching hanging hole (18) and a punching needle (8), the notch punching assembly comprises a flower-shaped hanging hole (9) and a notch punching needle (10), the notch punching needle is provided with a hanging platform (11) matched with the flower-shaped hanging hole, and more than two notch punching heads (12) with central symmetry are arranged below the notch punching needle; the lower die is provided with a die cutting edge (13) matched with the punching pin and the notch punching pin.
2. The notched wiper blade mold according to claim 1, wherein: a positioning plate (14) is fixed on a die cutting edge of the lower die, and a feeding channel (15) is arranged on the positioning plate according to the feeding axis of the die.
3. The notched wiper blade mold according to claim 2, wherein: and the positioning plate (14) and the die cutting edge (13) are fixed on the lower die by a positioning pin (16) and a screw (17) in sequence.
4. The notched wiper blade mold according to claim 2, wherein: the positioning plate (14) is a knife edge positioning plate (19) and a limiting positioning plate (20) which are symmetrically arranged according to a feeding axis of the die, a feeding channel (15) is formed between the knife edge positioning plate and the limiting positioning plate in a clearance mode, an inner contour (21) of a feeding channel surface of the knife edge positioning plate is arranged according to outer contours of the notch punching pin and the punching pin, and an inner contour of the knife edge positioning plate is in clearance fit with punching stroke tracks of the notch punching pin and the punching pin.
5. The notched wiper blade mold according to claim 1, wherein: the number of the notch punches (12) is 4.
6. The notched wiper blade mold according to claim 1, wherein: the more than two groups of notch punching assemblies (7) are arranged in the direction of the feeding axis.
7. A notched wiper blade apparatus using the notched wiper blade mold according to any one of claims 1 to 6, characterized in that: the windscreen wiper elastic piece device with the notch comprises a shaping wheel (22), feeding wheels (23) are arranged in the front of and behind the shaping wheel, and elastic piece materials (25) are fed into a windscreen wiper elastic piece die with the notch through the feeding wheels after being straightened and shaped by the shaping wheel.
8. The notched wiper blade apparatus according to claim 7, wherein: the shaping wheel is provided with a shaping wheel (24) for shaping the radian of the elastic sheet material (25), and the shaped radian is fed into a feeding channel (15) of the windscreen wiper elastic sheet die with the notch through a feeding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922094.1U CN214442292U (en) | 2020-12-09 | 2020-12-09 | Windscreen wiper elastic sheet die with notch and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922094.1U CN214442292U (en) | 2020-12-09 | 2020-12-09 | Windscreen wiper elastic sheet die with notch and equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214442292U true CN214442292U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022922094.1U Active CN214442292U (en) | 2020-12-09 | 2020-12-09 | Windscreen wiper elastic sheet die with notch and equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900103A (en) * | 2023-09-14 | 2023-10-20 | 四川富士电机有限公司 | Wiper arm combination stamping die |
-
2020
- 2020-12-09 CN CN202022922094.1U patent/CN214442292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900103A (en) * | 2023-09-14 | 2023-10-20 | 四川富士电机有限公司 | Wiper arm combination stamping die |
| CN116900103B (en) * | 2023-09-14 | 2023-11-28 | 四川富士电机有限公司 | Wiper arm combination stamping die |
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