CN214349068U - Stamping and cutting die for alloy resistor - Google Patents
Stamping and cutting die for alloy resistor Download PDFInfo
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- CN214349068U CN214349068U CN202023099076.4U CN202023099076U CN214349068U CN 214349068 U CN214349068 U CN 214349068U CN 202023099076 U CN202023099076 U CN 202023099076U CN 214349068 U CN214349068 U CN 214349068U
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Abstract
The utility model discloses a punching press segmentation mould for alloy resistance, include: go up die unit, lower die unit, material loading subassembly, flattening subassembly, preliminary treatment subassembly, resistance adjusting subassembly, resistance graph subassembly, burst cutting assembly, go up the die-cut operation is carried out to the material area to last die unit with lower die unit cooperation to form resistance, material loading subassembly flattening subassembly the preliminary treatment subassembly the resistance adjusting subassembly the resistance graph subassembly the burst cutting assembly sets gradually between last die unit and lower die unit. In this way, the utility model relates to a punching press segmentation mould for alloy resistance carries out die-cut processing to the tablet through a plurality of die-cut modules to form the resistance card, simple structure, convenient to use has improved work efficiency greatly.
Description
Technical Field
The utility model relates to a resistance production processing equipment field especially relates to a punching press segmentation mould for alloy resistor.
Background
Alloy resistance is a resistance using alloy as a current medium, and is often used for sampling current in a circuit. For feeding back the varying current in the circuit in order to further control or influence the variation of the current. The products mainly used are as follows: battery protection board, power source, frequency converter, lamps and lanterns, motor etc..
However, in the current alloy resistor processing process, the quality of different manufacturers is greatly different and uneven, and particularly in the stamping forming process, some costs are too expensive, some stamping effects are poor, and the resistance value fluctuation is large, so people need stamping dies which can meet the requirements more.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a punching press segmentation mould for alloy resistance, has advantages such as reliable performance height, location accuracy, compact structure, has extensive market prospect in the application and the popularization of resistance production processing equipment simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a punching press segmentation mould for alloy resistance which includes: the upper die unit is matched with the lower die unit to perform punching operation on a material belt to form a resistor, the feeding assembly, the leveling assembly, the preprocessing assembly, the resistance adjusting assembly, the resistor pattern assembly and the fragment cutting assembly are sequentially arranged between the upper die unit and the lower die unit,
the upper die unit comprises an upper die base, an upper connecting seat, an elastic mechanism, a pressing block, a material pushing plate, a limiting seat groove and a limiting pressing plate, the upper connecting seat is arranged on the bottom surface of the upper die base, the upper part of the elastic mechanism is connected with the upper connecting seat, the lower part of the elastic mechanism is connected with the pressing block, the material pushing block is arranged on the bottom surface of the pressing block, the limiting seat groove is arranged on the material pushing plate, the limiting pressing plate is arranged in the limiting seat groove,
the lower die unit comprises a lower die seat, a lower connecting seat, a floating ejection column, a limiting seat and a limiting pressure groove, the lower connecting seat is arranged on the top surface of the lower die seat, the floating ejection column is arranged on the top surface of the lower connecting seat in a floating way through a spring, the limiting seat matched with the limiting seat groove is arranged on the side edge of the floating ejection column, a limiting through groove allowing the material sheet to pass through is arranged between the upper part of the limiting seat and the top surface of the lower connecting seat, the limiting pressure groove allowing the limiting pressure plate to pass through is arranged on the upper part of the limiting seat and is positioned right above the floating ejection column so as to be matched with the floating ejection column to compress the material sheet,
the pretreatment component comprises a positioning hole punch, an electrode forming punch, an edge cutting forming punch and a positioning hole die, an electrode forming die and an edge cutting forming die which are respectively corresponding to the three punches, the positioning hole punch, the electrode forming punch and the edge cutting forming punch are connected with the upper connecting seat at the tops, a pressing block and a material pushing plate penetrate through the lower parts of the positioning hole punch, the electrode forming die and the edge cutting forming punch and are movably connected with the positioning hole die, the electrode forming die and the edge cutting forming die which are positioned on the lower connecting seat,
the resistance pattern assembly comprises a resistance pattern punch and a resistance pattern punch, the upper part of the resistance pattern punch is connected with the upper connecting seat, the lower part of the resistance pattern punch penetrates through the pressing block and the material pushing plate and is movably connected with the resistance pattern punch on the lower connecting seat,
the slicing and cutting assembly comprises a pushing cylinder, a slicing cutter, a cutter movable groove, a spring, a cutter connecting seat, a cutter through groove, a push rod, a wedge block and a guide inclined plane,
the upper portion of cutter connecting seat through the spring set up in going up the connecting seat, its lower part pass the connecting seat with the burst cutter is connected, the lower part of burst cutter and the cutter activity groove swing joint on the briquetting, be provided with on the cutter connecting seat the cutter leads to the groove, the bottom surface that the cutter led to the groove is provided with one the direction inclined plane, the output that promotes the cylinder with the push rod is connected, be provided with on the push rod with direction inclined plane complex the wedge to drive cutter connecting seat and burst cutter up-and-down motion.
In a preferred embodiment of the present invention, when the pushing cylinder pushes the push rod to extend, the wedge cooperates with the guiding inclined plane to press the cutter connecting seat downward, so that the slicing cutter descends and cuts off the material belt.
In a preferred embodiment of the present invention, the limiting base is a L-shaped structure.
In a preferred embodiment of the present invention, the feeding assembly comprises a feeding frame and a feeding limiting groove, the feeding frame is disposed on the sidewall of the lower mold base near the pre-processing assembly, and the feeding limiting groove is disposed between the upper portion of the feeding frame and the lower connecting base.
In a preferred embodiment of the present invention, the leveling assembly includes a leveling pressing plate, the leveling pressing plate is floatingly disposed on the bottom surface of the pressing block to cooperate with the floating jack-post to perform the leveling operation.
In a preferred embodiment of the present invention, the resistance adjusting assembly includes a left die cutting assembly and a right die cutting assembly.
In a preferred embodiment of the present invention, the left punching assembly and the right punching assembly have the same structure.
In a preferred embodiment of the present invention, the resistance adjusting assembly: the upper part of the resistance-adjusting punch is connected with the upper connecting seat, and the lower part of the resistance-adjusting punch penetrates through the pressing block and the material pushing plate and is movably connected with the resistance-adjusting punch on the lower connecting seat.
In a preferred embodiment of the present invention, a transition transmission space without a punch and a die opening is provided between the left punching assembly and the right punching assembly.
In a preferred embodiment of the present invention, the pushing cylinder is disposed on the upper die base through a cylinder mounting base.
The utility model has the advantages that: the material sheet is punched through the punching modules to form the resistor sheet, the structure is simple, the use is convenient, and the working efficiency is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of a stamping and cutting die for an alloy resistor according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
a punching press segmentation mould for alloy resistance, its structure includes: go up die unit, lower die unit, material loading subassembly, flattening subassembly, preliminary treatment subassembly, resistance adjusting subassembly, resistance graph subassembly, burst cutting assembly, go up the die-cut operation is carried out to the material area to last die unit with lower die unit cooperation to form resistance, material loading subassembly flattening subassembly the preliminary treatment subassembly the resistance adjusting subassembly the resistance graph subassembly the burst cutting assembly sets gradually between last die unit and lower die unit.
The upper die unit comprises an upper die base 1, an upper connecting seat 2, an elastic mechanism 3, a pressing block 4, a material pushing plate, a limiting seat groove 5 and a limiting pressing plate 6, wherein the upper connecting seat is arranged on the bottom surface of the upper die base, the upper part of the elastic mechanism is connected with the upper connecting seat, the lower part of the elastic mechanism is connected with the pressing block, the material pushing block is arranged on the bottom surface of the pressing block, the limiting seat groove is arranged on the material pushing plate, and the limiting pressing plate is arranged in the limiting seat groove.
The lower die unit comprises a lower die base 10, a lower connecting base 11, a floating ejection column 9, a limiting base 7 and a limiting pressure groove 8, wherein the lower connecting base is arranged on the top surface of the lower die base, the floating ejection column is arranged on the top surface of the lower connecting base through a spring in a floating mode, the limiting base is arranged on the side edge of the floating ejection column and is of a L-shaped structure matched with the limiting base groove, a limiting through groove allowing a material sheet to pass through is formed between the upper portion of the limiting base and the top surface of the lower connecting base, the limiting pressure groove allowing the limiting pressure plate to pass through is arranged on the upper portion of the limiting base and is located right above the floating ejection column so as to facilitate the downward pressing of the limiting pressure plate and compress the material sheet through the matching of the floating ejection column.
The feeding assembly comprises a feeding frame and a feeding limiting groove, the feeding frame is arranged on the side wall of the lower die base close to the pretreatment assembly, and the feeding limiting groove is arranged between the upper portion of the feeding frame and the lower connecting base so as to improve feeding efficiency.
The flattening subassembly includes the flattening clamp plate, the flattening clamp plate float set up in the bottom surface of briquetting to carry out the flattening operation with the cooperation of microstructures such as unsteady fore-set, prevent the tablet warpage, raise the efficiency.
The pretreatment component comprises a positioning hole punch 12, an electrode forming punch 13, an edge cutting forming punch 14, and a positioning hole notching, an electrode forming notching and an edge cutting forming notching which correspond to the three punches respectively, wherein the positioning hole punch, the electrode forming punch and the edge cutting forming punch are connected with the upper connecting seat, the tops of the positioning hole punch, the electrode forming punch and the edge cutting forming punch are connected with the lower connecting seat through a pressing block and a material pushing plate, and are movably connected with the positioning hole notching, the electrode forming notching and the edge cutting forming notching which are positioned on the lower connecting seat so as to complete the first step of punching operation in a matching manner.
Transfer and hinder the subassembly and include die-cut subassembly in a left side and the die-cut subassembly in the right side, the die-cut subassembly in a left side is the same with the structure of the die-cut subassembly in the right side, and its structure includes: the upper part of the resistance-adjusting punch is connected with the upper connecting seat, and the lower part of the resistance-adjusting punch penetrates through the pressing block and the material pushing plate and is movably connected with the resistance-adjusting punch on the lower connecting seat.
And a transition transmission space is arranged between the left punching component and the right punching component, and a punch and a punching opening are not arranged in the transition transmission space.
The resistance pattern assembly comprises a resistance pattern punch head 17 and a resistance pattern punching opening, the upper part of the resistance pattern punch head is connected with the upper connecting seat, and the lower part of the resistance pattern punch head penetrates through the pressing block and the material pushing plate and is movably connected with the resistance pattern punching opening on the lower connecting seat.
The slicing and cutting assembly comprises a pushing cylinder 18, a slicing cutter 19, a cutter movable groove, a spring 20, a cutter connecting seat 21, a cutter through groove 22, a push rod 23, a wedge block 24 and a guide inclined plane 25,
the upper portion of cutter connecting seat through the spring set up in the upper connecting seat, its lower part pass the upper connecting seat and be connected with the burst cutter, the lower part of burst cutter and the cutter activity groove swing joint on the briquetting, be provided with on the cutter connecting seat the cutter leads to the groove, the bottom surface that the cutter led to the groove is provided with one the direction inclined plane.
The push cylinder is arranged on the upper die base through a cylinder mounting seat, the output end of the push cylinder is connected with the push rod, and the push rod is provided with a wedge-shaped block matched with the guide inclined plane.
When pushing away the cylinder and promoting the push rod and stretch out, the wedge cooperates with the direction inclined plane and pushes down the cutter connecting seat for the burst cutter descends and cuts off the material area, and when the cylinder drove the push rod and contracts, the wedge breaks away from the direction inclined plane gradually, and the elasticity that the spring was received to the cutter connecting seat resets, and the burst cutter rises.
The utility model relates to a punching press segmentation mould for alloy resistance's beneficial effect is: the material sheet is punched through the punching modules to form the resistor sheet, the structure is simple, the use is convenient, and the working efficiency is greatly improved.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (10)
1. A punching press segmentation mould for alloy resistance, characterized by includes: the upper die unit is matched with the lower die unit to perform punching operation on a material belt to form a resistor, the feeding assembly, the leveling assembly, the preprocessing assembly, the resistance adjusting assembly, the resistor pattern assembly and the fragment cutting assembly are sequentially arranged between the upper die unit and the lower die unit,
the upper die unit comprises an upper die base, an upper connecting seat, an elastic mechanism, a pressing block, a material pushing plate, a limiting seat groove and a limiting pressing plate, the upper connecting seat is arranged on the bottom surface of the upper die base, the upper part of the elastic mechanism is connected with the upper connecting seat, the lower part of the elastic mechanism is connected with the pressing block, the material pushing plate is arranged on the bottom surface of the pressing block, the limiting seat groove is arranged on the material pushing plate, the limiting pressing plate is arranged in the limiting seat groove,
the lower die unit comprises a lower die seat, a lower connecting seat, a floating ejection column, a limiting seat and a limiting pressure groove, the lower connecting seat is arranged on the top surface of the lower die seat, the floating ejection column is arranged on the top surface of the lower connecting seat in a floating way through a spring, the limiting seat matched with the limiting seat groove is arranged on the side edge of the floating ejection column, a limiting through groove allowing the material sheet to pass through is arranged between the upper part of the limiting seat and the top surface of the lower connecting seat, the limiting pressure groove allowing the limiting pressure plate to pass through is arranged on the upper part of the limiting seat and is positioned right above the floating ejection column so as to be matched with the floating ejection column to compress the material sheet,
the pretreatment component comprises a positioning hole punch, an electrode forming punch, an edge cutting forming punch and a positioning hole die, an electrode forming die and an edge cutting forming die which are respectively corresponding to the three punches, the positioning hole punch, the electrode forming punch and the edge cutting forming punch are connected with the upper connecting seat at the tops, a pressing block and a material pushing plate penetrate through the lower parts of the positioning hole punch, the electrode forming die and the edge cutting forming punch and are movably connected with the positioning hole die, the electrode forming die and the edge cutting forming die which are positioned on the lower connecting seat,
the resistance pattern assembly comprises a resistance pattern punch and a resistance pattern punch, the upper part of the resistance pattern punch is connected with the upper connecting seat, the lower part of the resistance pattern punch penetrates through the pressing block and the material pushing plate and is movably connected with the resistance pattern punch on the lower connecting seat,
the slicing and cutting assembly comprises a pushing cylinder, a slicing cutter, a cutter movable groove, a spring, a cutter connecting seat, a cutter through groove, a push rod, a wedge block and a guide inclined plane,
the upper portion of cutter connecting seat through the spring set up in going up the connecting seat, its lower part pass the connecting seat with the burst cutter is connected, the lower part of burst cutter and the cutter activity groove swing joint on the briquetting, be provided with on the cutter connecting seat the cutter leads to the groove, the bottom surface that the cutter led to the groove is provided with one the direction inclined plane, the output that promotes the cylinder with the push rod is connected, be provided with on the push rod with direction inclined plane complex the wedge to drive cutter connecting seat and burst cutter up-and-down motion.
2. The stamping and cutting die for the alloy resistors as claimed in claim 1, wherein when the pushing cylinder pushes the push rod to extend, the wedge block cooperates with the guide inclined surface to press down the cutter connecting seat, so that the sheet cutting cutter descends and cuts the material strip, when the cylinder drives the push rod to retract, the wedge block gradually separates from the guide inclined surface, the cutter connecting seat returns by the elastic force of the spring, and the sheet cutting cutter ascends.
3. The die as claimed in claim 1, wherein the holder has a L-shaped structure.
4. The stamping and cutting die for the alloy resistor as claimed in claim 1, wherein the feeding assembly includes a feeding frame and a feeding limiting groove, the feeding frame is disposed on a side wall of the lower die holder close to the pre-processing assembly, and the feeding limiting groove is disposed between an upper portion of the feeding frame and the lower connecting holder.
5. The stamping and cutting die for the alloy resistor as claimed in claim 1, wherein the leveling assembly comprises a leveling pressing plate, and the leveling pressing plate is arranged on the bottom surface of the pressing block in a floating mode so as to be matched with the floating top column for leveling operation.
6. The stamping and cutting die for the alloy resistor as claimed in claim 1, wherein the resistance adjusting assembly comprises a left stamping assembly and a right stamping assembly.
7. The stamping and slitting die for the alloy resistor as claimed in claim 1, wherein the left and right punching assemblies are identical in structure.
8. The stamping and cutting die for the alloy resistor as claimed in claim 1, wherein the resistance adjusting assembly: the upper part of the resistance-adjusting punch is connected with the upper connecting seat, and the lower part of the resistance-adjusting punch penetrates through the pressing block and the material pushing plate and is movably connected with the resistance-adjusting punch on the lower connecting seat.
9. The stamping and cutting die for the alloy resistor as claimed in claim 6, wherein a transition transmission space without a punch and a die opening is arranged between the left punching component and the right punching component.
10. The stamping and cutting die for the alloy resistor as claimed in claim 1, wherein the pushing cylinder is arranged on the upper die base through a cylinder mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099076.4U CN214349068U (en) | 2020-12-22 | 2020-12-22 | Stamping and cutting die for alloy resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099076.4U CN214349068U (en) | 2020-12-22 | 2020-12-22 | Stamping and cutting die for alloy resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214349068U true CN214349068U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023099076.4U Active CN214349068U (en) | 2020-12-22 | 2020-12-22 | Stamping and cutting die for alloy resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214349068U (en) |
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2020
- 2020-12-22 CN CN202023099076.4U patent/CN214349068U/en active Active
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