CN215697220U - Spring plate trimming die - Google Patents
Spring plate trimming die Download PDFInfo
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- CN215697220U CN215697220U CN202121228162.2U CN202121228162U CN215697220U CN 215697220 U CN215697220 U CN 215697220U CN 202121228162 U CN202121228162 U CN 202121228162U CN 215697220 U CN215697220 U CN 215697220U
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Abstract
The utility model relates to a spring plate trimming die which comprises an upper die and a lower die; the upper die comprises an upper die plate and a die cutting assembly, the die cutting assembly comprises an upper die cutter, and the upper die cutter is arranged on the upper die plate; the lower die comprises a first lower die plate, a second lower die plate, a lower die cutter and an adjusting component, wherein a containing groove capable of containing the second lower die plate is formed in the first lower die plate, the second lower die plate is contained in the containing groove, the lower die cutter is arranged on the second lower die plate, the adjusting component is arranged at the position of the containing groove of the first lower die plate and comprises an adjusting piece, and the adjusting piece extends into the containing groove from the side wall of the first lower die plate. According to the utility model, the position of the second lower template in the accommodating groove is adjusted through the adjusting piece, so that the lower die cutter and the upper die cutter are always kept in a gapless cutting state, the problems that the upper die cutter and the lower die cutter are easily bitten and corroded, the die repairing period is long and the die cost is high due to the fact that the fit clearance is not right in the prior art are solved, and the production efficiency and the product quality are obviously improved.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to an elastic sheet trimming die.
Background
The elastic sheet is mostly a tiny part, the process is complex and great difficulty is brought to processing. The trimming of the elastic sheet is very important, and the trimming of the elastic sheet not only affects the overall dimension of the elastic sheet, but also affects the form and position tolerance and appearance of the elastic sheet, so that the quality of the trimming die has direct influence on the quality of products.
Among the prior art, the cutter clearance of upper and lower mould is mostly fixed, the debugging is inconvenient in the production, the upper and lower die-cutting rule is not right because of the fit clearance and causes the problem that upper and lower die-cutting rule gnaws and loses easily, solve its problem and adopt the prosthetic method of mould more, nevertheless repair the mould cycle length and the mould life after the restoration is short, can only spend a large amount of time to change, the mould is changed and need the adaptation clearance again and have certain joining in marriage the mould risk, and simultaneously, frequently change the mould, can seriously influence production efficiency, thereby cause the waste of material and time.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is to overcome the problems that the upper and lower die cutters are easy to gnaw and corrode due to the fact that fit clearance is not right, the die repairing period is long, and the die cost is high in the prior art.
In order to solve the technical problem, the utility model provides an elastic sheet trimming die, which comprises an upper die and a lower die;
the upper die comprises an upper die plate and a die cutting assembly, the die cutting assembly comprises an upper die cutter, and the upper die cutter is arranged on the upper die plate;
the lower die comprises a first lower die plate, a second lower die plate, a lower die cutter and an adjusting component, wherein a containing groove capable of containing the second lower die plate is formed in the first lower die plate, the second lower die plate is contained in the containing groove, the lower die cutter is arranged on the second lower die plate, the adjusting component is arranged at the position of the containing groove of the first lower die plate and comprises an adjusting piece, the adjusting piece extends into the containing groove from the side wall of the first lower die plate, and the position of the second lower die plate in the containing groove is adjusted through the adjusting piece, so that the lower die cutter and the upper die cutter are always kept in a gapless cutting state.
In an embodiment of the utility model, the lower die further comprises a fixing pin and a limiting pin, the fixing pin is arranged on the second lower die plate, the size of the fixing pin is matched with the size of the hole of the workpiece, so that the hole of the workpiece can be sleeved on the fixing pin, and the limiting pin is arranged on at least one side of the fixing pin.
In an embodiment of the utility model, the lower die further includes a base, the base is connected to the first lower die plate, a first blanking port is arranged in an accommodating groove of the first lower die plate, a second blanking port matched with the first blanking port is arranged on the base, and a material receiving box is further arranged on the base.
In an embodiment of the utility model, the upper die further includes a top plate, the top plate is connected to the upper die plate, and the upper die plate is provided with a first cutter penetrating portion capable of accommodating the die cutting assembly.
In an embodiment of the utility model, the die cutting assembly further comprises a cutter fixing member, the cutter fixing member penetrates through the first cutter penetrating part, one end of the cutter fixing member abuts against the top plate, the cutter fixing member is provided with a connecting hole and a limiting groove, and the upper die cutter is fixed through the connecting hole and the limiting groove.
In an embodiment of the utility model, the upper die cutter comprises a limiting part and a step part, the size of the limiting part is matched with that of a limiting groove, so that the limiting part can be clamped in the limiting groove, and the step part is arranged corresponding to the connecting hole, so that the step part is fixed through the connecting hole.
In an embodiment of the present invention, the upper die further includes a stripper plate and a guide, the guide is disposed on the upper die plate, the stripper plate is provided with a guide hole matched with the guide, the stripper plate is configured to be capable of performing directional movement on the guide, and the stripper plate is provided with a second cutter penetrating portion capable of allowing the upper die cutter to penetrate therethrough.
In one embodiment of the utility model, the discharging plate is provided with a fixing pin hole and a limiting pin hole, and the sizes of the fixing pin hole and the limiting pin hole are respectively matched with the sizes of the fixing pin and the limiting pin, so that the fixing pin and the limiting pin can be accommodated in the fixing pin hole and the limiting pin hole.
In an embodiment of the utility model, the upper die further comprises a connecting piece and a bobbin piece, the bobbin piece comprises a bobbin and a bobbin cap, a through hole is formed in the top plate, the connecting piece penetrates through the through hole and the bobbin to be connected with the discharging plate, the bobbin cap is arranged at one end of the bobbin, the size of the bobbin cap is smaller than that of the through hole, and the bobbin cap abuts against the upper die plate so that the top plate and the upper die plate can slide up and down.
In an embodiment of the utility model, the upper die further comprises a resetting piece, the resetting piece is arranged on the upper die plate, when the upper die is pressed down for cutting, the resetting piece is in a compressed state, and the resetting of the resetting piece pushes the discharging plate to push away waste materials adhered to the upper die cutter.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the utility model, the position of the second lower template in the accommodating groove is adjusted through the adjusting piece, so that the lower die cutter and the upper die cutter are always kept in a gapless cutting state, the problems that the upper die cutter and the lower die cutter are easily bitten and corroded, the die repairing period is long and the die cost is high due to the fact that the fit clearance is not right in the prior art are effectively solved, and the production efficiency and the product quality are obviously improved.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of a portion of the lower mold of the present invention.
FIG. 3 is a schematic structural view of a second lower template of the present invention.
Fig. 4 is a schematic view of the structure of the lower die cutter of the present invention.
Fig. 5 is a schematic structural view of an upper die of the present invention.
Fig. 6 is a schematic cross-sectional view of a portion of fig. 5.
Fig. 7 is a schematic view of the structure of the cutter fixing member of the present invention.
Fig. 8 is a schematic view of the structure of the upper die cutter of the present invention.
The specification reference numbers indicate: 110. a first lower template; 111. a containing groove; 112. a first blanking port; 113. an adjustment member; 120. a second lower template; 121. a lower die cutter groove; 122. an upper die cutter groove area; 1221. a limiting concave part; 123. a fixing pin; 124. a spacing pin; 130. a lower die cutter; 131. a limiting convex part; 140. a base; 141. a material bearing box; 142. a second blanking port; 210. a top plate; 211. a through hole; 220. mounting a template; 221. a first cutter penetration portion; 222. a guide member; 223. a reset member; 224. a bobbin; 225. a cartridge cap; 226. a connecting member; 230. a stripper plate; 231. a second cutter penetration portion; 232. a fixing pin hole; 233. a limit pin hole; 240. an upper die cutter; 241. a limiting part; 242. a step portion; 250. a cutter fixing member; 251. connecting holes; 252. a limiting groove; 260. and (4) a guide hole.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1 to 8, an embodiment of the present invention provides a spring plate trimming die, including an upper die and a lower die, where the upper die includes an upper die plate 210 and a die cutting assembly, the die cutting assembly includes an upper die cutter 240, and the upper die cutter 240 is disposed on the upper die plate 210; the lower die comprises a first lower die plate 110, a second lower die plate 120, a lower die cutter 130 and an adjusting component, wherein a containing groove 111 capable of containing the second lower die plate 120 is formed in the first lower die plate 110, the second lower die plate 120 is contained in the containing groove 111, the lower die cutter 130 is arranged on the second lower die plate 120, the adjusting component is arranged at the position of the containing groove 111 of the first lower die plate 110 and comprises an adjusting piece 113, the adjusting piece 113 extends into the containing groove 111 from the side wall of the first lower die plate 110, and the position of the second lower die plate 120 in the containing groove 111 is adjusted through the adjusting piece 113, so that the lower die cutter 130 and the upper die cutter 240 are always kept in a gapless cutting state.
The adjusting members 113 may be adjusting screws, the adjusting screws are disposed on the outer side of the first lower template 110, the number of the adjusting screws may be 4, and the position of the second lower template 120 in the accommodating groove 111 can be adjusted by screwing the adjusting screws, so that the lower die cutter 130 and the upper die cutter 240 are matched with each other, and the gapless cutting state can be maintained under any condition.
Wherein, be provided with lower mould sword groove 121 on the second lower bolster 120, the size of lower mould sword groove 121 and the size looks adaptation of lower mould cutter 130, the both ends of lower mould cutter 130 are equipped with spacing convex part 131, and the structure that sets up with spacing convex part 131 is: the lower die cutter groove 121 is provided with limiting concave parts 1221 at both ends thereof, and the size of the limiting concave parts 1221 is matched with that of the limiting convex parts 131, so that the lower die cutter 130 can be inserted into the lower die cutter groove 121.
Further, the second lower template 120 is further provided with an upper die cutter groove area 122, and the size of the upper die cutter groove area 122 is matched with that of the upper die cutter 240, so that the upper die cutter 240 and the lower die cutter 130 are matched with each other to complete gapless cutting.
The lower die further comprises a fixing pin 123 and a limiting pin 124, the fixing pin 123 is arranged on the second lower die plate 120, the size of the fixing pin 123 is matched with the size of the hole of the workpiece, so that the hole of the workpiece can be sleeved on the fixing pin 123, and the limiting pin 124 is arranged on at least one side of the fixing pin 123. Preferably, the fixing pin 123 is provided with two limit pins 124 on two sides thereof, and the workpiece is limited and fixed by the two limit pins 124, so that the workpiece does not shake during processing.
The lower die further comprises a base 140, the base 140 is connected with the first lower die plate 110, a first blanking port 112 is arranged in the accommodating groove 111 of the first lower die plate 110, a second blanking port 142 used in cooperation with the first blanking port 112 is arranged on the base 140, and a material bearing box 141 is further arranged on the base 140. The workpiece is collected in the material holding box 141 after being machined and formed through the first blanking port 112 and penetrating through the second blanking port 142, the material holding box 141 can be of a drawer structure, a handle is arranged on the material holding box 141, and the workpiece is convenient to collect.
The upper die further comprises a top plate 210, the top plate 210 is connected with the upper die plate 210, a first cutter penetrating part 221 capable of accommodating the die cutting assembly is arranged on the upper die plate 210, the die cutting assembly further comprises a cutter fixing part 250, the size of the first cutter penetrating part 221 is matched with that of the cutter fixing part 250, so that the cutter fixing part 250 can penetrate through the first cutter penetrating part 221 and one end of the cutter fixing part 250 is abutted against the top plate 210 to be fixed.
Further, the cutter fixing member 250 is provided with a connecting hole 251 and a limiting groove 252, the upper cutter 240 is fixed through the connecting hole 251 and the limiting groove 252, the upper cutter 240 includes a limiting portion 241 and a step portion 242, the size of the limiting portion 241 is matched with the size of the limiting groove 252, so that the limiting portion 241 can be clamped in the limiting groove 252, and the step portion 242 is arranged corresponding to the connecting hole 251, so as to fix the step portion 242 through the connecting hole 251.
The upper mold further includes a stripper plate 230 and a guide member 222, the guide member 222 is disposed on the upper mold plate 210, the stripper plate 230 is provided with a guide hole 260 adapted to the guide member 222, and the stripper plate 230 is configured to be capable of directional movement on the guide member 222. Also, the discharge plate 230 is provided with a second cutter penetration portion 231 capable of allowing the upper cutter 240 to penetrate therethrough, and the size of the second cutter penetration portion 231 is matched with that of the upper cutter 240, so that the upper cutter 240 can penetrate through the second cutter penetration portion 231.
Further, the discharging plate 230 is provided with a fixing pin hole 232 and a limiting pin hole 233, and the size of the fixing pin hole 232 and the size of the limiting pin hole 233 are respectively matched with the size of the fixing pin 123 and the size of the limiting pin 124, so that the fixing pin 123 and the limiting pin 124 can be accommodated in the fixing pin hole 232 and the limiting pin hole 233.
Further, the size of the guide holes 260 in the discharge plate 230 is slightly larger than the size of the guide members 222 to allow the discharge plate 230 to slide in an up and down orientation on the guide members 222.
The upper mold further comprises a connecting member 226 and a bobbin piece, wherein the connecting member 226 may be a screw, the bobbin piece comprises a bobbin 224 and a bobbin cap 225, a through hole 211 is formed in the top plate 210, the screw penetrates through the through hole 211 and the bobbin 224 to be connected with the discharging plate 230, the bobbin cap 225 is arranged at one end of the bobbin 224, the size of the bobbin cap 225 is smaller than that of the through hole 211, and the bobbin cap 225 abuts against the upper mold plate 210 so that the top plate 210 and the upper mold plate 210 can slide up and down.
The upper die further comprises a resetting piece 223, and the resetting piece 223 is arranged on the upper die plate 210. Preferably, the reset member 223 may be a spring, and when the upper die is pressed down for cutting, the spring is in a compressed state, and the reset of the spring pushes the discharging plate 230 to push away the waste adhered to the upper die cutter 240, so as to prevent the waste adhered to the upper die cutter 240 after the workpiece is cut, which may cause abnormal quality of the workpiece and damage to the upper die cutter 240 and the lower die cutter 130.
According to the utility model, the position of the second lower template 120 in the accommodating groove 111 is adjusted through the adjusting piece 113, so that the lower die cutter 130 and the upper die cutter 240 are always kept in a gapless cutting state, the problems that the upper die cutter 130 and the lower die cutter 130 are easily bitten and corroded, the die repairing period is long and the die cost is high due to the fact that the fit clearance is not right in the prior art are effectively solved, and the production efficiency and the product quality are obviously improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the spirit or scope of the utility model.
Claims (10)
1. The utility model provides an shell fragment side cut mould which characterized in that: comprises an upper die and a lower die;
the upper die comprises an upper die plate and a die cutting assembly, the die cutting assembly comprises an upper die cutter, and the upper die cutter is arranged on the upper die plate;
the lower die comprises a first lower die plate, a second lower die plate, a lower die cutter and an adjusting component, wherein a containing groove capable of containing the second lower die plate is formed in the first lower die plate, the second lower die plate is contained in the containing groove, the lower die cutter is arranged on the second lower die plate, the adjusting component is arranged at the position of the containing groove of the first lower die plate and comprises an adjusting piece, the adjusting piece extends into the containing groove from the side wall of the first lower die plate, and the position of the second lower die plate in the containing groove is adjusted through the adjusting piece, so that the lower die cutter and the upper die cutter are always kept in a gapless cutting state.
2. The spring trimming die of claim 1, wherein: the lower die further comprises a fixing pin and a limiting pin, the fixing pin is arranged on the second lower die plate, the size of the fixing pin is matched with that of a hole of a workpiece, so that the hole of the workpiece can be sleeved on the fixing pin, and the limiting pin is arranged on at least one side of the fixing pin.
3. The spring trimming die of claim 1, wherein: the lower die further comprises a base, the base is connected with the first blanking plate, a first blanking opening is formed in a containing groove of the first blanking plate, a second blanking opening matched with the first blanking opening is formed in the base, and a material bearing box is further arranged on the base.
4. The spring trimming die of claim 1, wherein: the upper die further comprises a top plate, the top plate is connected with the upper die plate, and a first cutter penetrating part capable of containing the die cutting assembly is arranged on the upper die plate.
5. The spring trimming die of claim 1 or 4, wherein: the die cutting assembly further comprises a cutter fixing piece, the cutter fixing piece penetrates through the first cutter penetrating part and one end of the cutter fixing piece is abutted to the top plate, the cutter fixing piece is provided with a connecting hole and a limiting groove, and the upper die cutter is fixed through the connecting hole and the limiting groove.
6. The spring trimming die of claim 5, wherein: the upper die cutter comprises a limiting part and a step part, the size of the limiting part is matched with that of the limiting groove, so that the limiting part can be clamped in the limiting groove, and the step part is arranged corresponding to the connecting hole and fixed to the step part through the connecting hole.
7. The spring trimming die of claim 1, wherein: the upper die further comprises a discharging plate and a guide piece, the guide piece is arranged on the upper die plate, a guide hole matched with the guide piece is formed in the discharging plate, the discharging plate is configured to be capable of moving directionally on the guide piece, and a second cutter penetrating portion capable of allowing the upper die cutter to penetrate through is arranged on the discharging plate.
8. The spring trimming die of claim 7, wherein: the discharging plate is provided with a fixing pin hole and a limiting pin hole, and the size of the fixing pin hole and the size of the limiting pin hole are respectively matched with the size of the fixing pin and the size of the limiting pin, so that the fixing pin and the limiting pin can be accommodated in the fixing pin hole and the limiting pin hole.
9. The spring trimming die of claim 7, wherein: the upper die further comprises a connecting piece and a bobbin fitting, the bobbin fitting comprises a bobbin and a bobbin cap, a through hole is formed in the top plate, the connecting piece penetrates through the through hole and is connected with the stripper plate through the bobbin, the bobbin cap is arranged at one end of the bobbin, the size of the bobbin cap is smaller than that of the through hole, and the bobbin cap abuts against the upper die plate so that the top plate and the upper die plate can slide up and down.
10. The spring trimming die of claim 1, wherein: the upper die further comprises a reset piece, the reset piece is arranged on the upper die plate, when the upper die is pressed down for cutting, the reset piece is in a compression state, and the reset pushing discharging plate of the reset piece pushes away the waste adhered to the upper die cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121228162.2U CN215697220U (en) | 2021-06-02 | 2021-06-02 | Spring plate trimming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121228162.2U CN215697220U (en) | 2021-06-02 | 2021-06-02 | Spring plate trimming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215697220U true CN215697220U (en) | 2022-02-01 |
Family
ID=80034083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121228162.2U Active CN215697220U (en) | 2021-06-02 | 2021-06-02 | Spring plate trimming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215697220U (en) |
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2021
- 2021-06-02 CN CN202121228162.2U patent/CN215697220U/en active Active
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