CN220992786U - Waste material cutting die with locate function - Google Patents
Waste material cutting die with locate function Download PDFInfo
- Publication number
- CN220992786U CN220992786U CN202323021828.9U CN202323021828U CN220992786U CN 220992786 U CN220992786 U CN 220992786U CN 202323021828 U CN202323021828 U CN 202323021828U CN 220992786 U CN220992786 U CN 220992786U
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- cutter
- fixedly connected
- assembly
- die
- positioning
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- 238000005520 cutting process Methods 0.000 title claims abstract description 69
- 239000002699 waste material Substances 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 97
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005266 casting Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a waste cutting die with a positioning function, which belongs to the technical field of casting material handle cutting, and comprises a base support, wherein the upper end of the base support is provided with a lower side die assembly for discharging waste; the top of the base bracket is connected with an upper side die assembly for realizing workpiece positioning; the upper side die assembly is connected with a cutting assembly for cutting waste; the cutting assembly comprises a positioning block, a second material hole cutter connecting block and a cutter assembly; the positioning block is fixedly connected with the fixed connecting block, and the outer side wall of the positioning block is attached to the inner side wall of the clamping groove; the second material hole cutter connecting block is positioned at the top of the positioning block and fixedly connected with the bottom of the clamping groove, and the cutter component is fixedly connected with the second material hole cutter connecting block. This structure is excision to the waste material when the location is pressed from both sides tightly after, can accomplish location, press from both sides tightly and waste material excision work simultaneously, and production step is simple, and production efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of casting material handle cutting, in particular to a waste cutting die with a positioning function.
Background
In the production process, the casting material is injected by a method of injecting a material handle in the casting process, the material handle is left after the casting is finished to be molded, the material handle is required to be cut, and meanwhile, unnecessary waste materials of the workpiece are required to be cut.
Chinese patent CN219724735U discloses a cutting device for casting material handles, which has a structure that a plurality of castings can be simultaneously clamped by the cooperation of a fixing plate, a rotating rod and a clamping piece, and then the material handles are cut one by one.
However, the structure of the device needs to gradually cut off the material handle after positioning and clamping, so that the waste cutting operation can not be performed while positioning and clamping, the production steps are complex, and the efficiency is low; secondly, its structure can't carry out reasonable discharge to the waste material after accomplishing the excision, easily causes the waste material to pile up.
Based on the above, the utility model designs a scrap cutting die with a positioning function to solve the above problems.
Disclosure of utility model
In view of the above-mentioned drawbacks of the prior art, the present utility model provides a scrap cutting die having a positioning function.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The waste cutting die with the positioning function comprises a base bracket, wherein a lower die assembly for discharging waste is arranged at the upper end of the base bracket;
The top of the base bracket is connected with an upper side die assembly for realizing workpiece positioning;
The upper side die assembly is connected with a cutting assembly for cutting waste;
The cutting assembly comprises a positioning block, a second material hole cutter connecting block and a cutter assembly; the positioning block is fixedly connected with the upper side die assembly, and the outer side wall of the positioning block is attached to the inner side wall of the upper side die assembly; the second material hole cutter connecting block is positioned at the top of the positioning block and fixedly connected with the bottom of the upper side die assembly, and the cutter assembly is fixedly connected with the second material hole cutter connecting block.
Further, the lower side die assembly comprises a lower side die, a limit column, a first chip removal hole and a second chip removal hole; the lower side mould is fixedly connected to the top of the base support, the top of the lower side mould is fixedly connected with a limiting column, a first chip removal hole and a second chip removal hole are formed in the top of the lower side mould, and the bottoms of the first chip removal hole and the second chip removal hole penetrate through the bottom of the base support.
Further, the lower side die assembly further comprises a cutting groove, and the cutting groove is arranged at the contact position of the upper end edge of the lower side die and the material handle.
Further, the upper side die assembly comprises a material handle cutter groove, a clamping groove, a fixed connecting block, a positioning rod, a top bracket and a sliding sleeve; the positioning rods and the sliding sleeves are provided with a plurality of groups, the lower ends of the positioning rods are fixedly connected to the top of the base bracket, the upper ends of the positioning rods are in sliding connection with the sliding sleeves, and the sliding sleeves are fixedly connected with the top bracket; a material handle cutter groove and a clamping groove are formed in the bottom of the top bracket; the top fixedly connected with a plurality of fixed connection blocks in the draw-in groove, fixed connection block and cutting assembly fixed connection.
Further, the top support comprises an upper plate and a lower plate, the upper plate of the top support is fixedly connected with the lower plate of the top support through a fixing block, and the fixing connection block penetrates through the lower plate of the top support to be fixedly connected with the upper plate of the top support.
Still further, the cutter assembly includes a shank cutter, a first hole cutter, and a second hole cutter; the material handle cutter is positioned in the material handle cutter groove and fixedly connected with the top bracket through a bolt, the first material hole cutter passes through the positioning block and is fixedly connected with the bottom of the clamping groove, and the second material hole cutter passes through the positioning block and is fixedly connected with the second material hole cutter connecting block; the lower ends of the first material hole cutter and the second material hole cutter are lower than the lower ends of the positioning blocks.
Further, the first hole cutter is located directly above the first chip removal hole, and the second hole cutter is located directly above the second chip removal hole.
Further, the material handle cutter is placed around the periphery of the positioning block, and the edge of the inner side wall of the material handle cutter is attached to the outer side wall of the lower side die.
Still further, the cutter assembly still includes downside material handle cutter, and downside material handle cutter is located the contact department fixed connection in the top of base support at material handle and downside mould edge, and the lateral wall laminating downside mould of downside material handle cutter is lateral wall.
Further, the knife edge of the lower material handle knife is positioned right below the knife edge of the material handle knife.
The utility model has the following technical effects:
1. The upper side die assembly drives the cutting assembly to move downwards, so that a cutter of the cutting assembly slides in a fitting way with the outer wall of the lower side die assembly, a material handle and waste materials are cut off, and the waste materials are discharged from the first chip discharging hole and the second chip discharging hole until the limiting column is contacted with the inner bottom of the workpiece; this rational in infrastructure keeps away the sky, conveniently discharges the waste material of excision, when preventing that the waste material is piled up, prevents that the work piece from excessively moving downwards and leading to the work piece to warp.
2. According to the utility model, the top support of the upper side die assembly drives the positioning block of the fixedly connected cutting assembly and the second material hole cutter connecting block to move downwards, and drives the material handle cutter, the first material hole cutter and the second material hole cutter of the fixedly connected cutter assembly to move downwards, so that the inner side wall at the knife edge of the material handle cutter is attached to the lower side die to slide and cut out the material handle, and the first material hole cutter and the second material hole cutter cut waste of a workpiece and are attached to the inner side wall of the first chip removal hole and the inner side wall of the second chip removal hole respectively to slide; this structure is excision to the waste material when the location is pressed from both sides tightly after, can accomplish location, press from both sides tightly and waste material excision work simultaneously, and production step is simple, and production efficiency is higher.
3. When the cutting device is used, the bottom of the top bracket of the upper side die assembly is provided with the material handle cutter groove and the clamping groove, so that an installation space is provided for the cutting assembly, and the cutting assembly is fixed at the bottom of the top bracket by fixing the connecting block; the top support slides downwards under the limit of the fixed rod through the sliding sleeve of the positioning rod and drives the cutting assembly to move downwards to cut waste; the structure drives the cutting assembly to stably move downwards while realizing workpiece positioning.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a cross-sectional view taken along the direction A-A of FIG. 2;
FIG. 4 is an enlarged view of the base bracket and lower mold assembly of the present utility model;
FIG. 5 is an enlarged view of the upper die assembly and cutting assembly of the present utility model;
fig. 6 is an enlarged view of the cutter assembly of the cutting assembly of the present utility model.
Reference numerals in the drawings represent respectively:
1. A base bracket; 2. a lower mold assembly; 21. a lower mold; 22. a limit column; 23. a first chip removal hole; 24. a second chip removal hole; 25. cutting a trough; 3. an upper mold assembly; 31. a material handle cutter groove; 32. a clamping groove; 33. fixing the connecting block; 34. a positioning rod; 35. a top bracket; 36. a sliding sleeve; 4. a cutting assembly; 41. a positioning block; 42. a second hole cutter connecting block; 43. a cutter assembly; 431. a material handle cutter; 432. a first hole cutter; 433. a second hole cutter; 434. a cutter with a lower material handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
In some embodiments, referring to fig. 1-6 of the specification, a scrap cutting die with positioning function comprises a base support 1;
the upper end of the base bracket 1 is provided with a lower side die assembly 2 for discharging waste;
The lower die assembly 2 comprises a lower die 21, a limit post 22, a first chip removal hole 23 and a second chip removal hole 24; the lower side die 21 is fixedly connected to the top of the base bracket 1, the top of the lower side die 21 is fixedly connected with a limit post 22, a first chip removal hole 23 and a second chip removal hole 24 are formed in the top of the lower side die 21, and the bottoms of the first chip removal hole 23 and the second chip removal hole 24 penetrate through the bottom of the base bracket 1; the first clearance hole 23 and the second clearance hole 24 are located directly below the cutting assembly 4;
When the cutting device is used, the upper side die assembly 3 drives the cutting assembly 4 to move downwards, so that a cutter of the cutting assembly 4 is attached to the outer wall of the lower side die 21 of the lower side die assembly 2 to slide, a material handle and waste materials are cut off, and the waste materials are discharged from the first chip discharging hole 23 and the second chip discharging hole 24 until the limiting column 22 is in contact with the inner bottom of a workpiece; the structure is reasonable, the clearance is convenient for discharging the cut waste, and the workpiece is prevented from deforming due to excessive downward movement of the workpiece while the accumulation of the waste is prevented;
the top of the base bracket 1 is connected with an upper side die assembly 3 for realizing workpiece positioning;
The upper side die assembly 3 comprises a material handle cutter groove 31, a clamping groove 32, a fixed connecting block 33, a positioning rod 34, a top bracket 35 and a sliding sleeve 36; the positioning rods 34 and the sliding sleeves 36 are provided with a plurality of groups, the lower ends of the positioning rods 34 are fixedly connected to the top of the base bracket 1, the upper ends of the positioning rods 34 are in sliding connection with the sliding sleeves 36, and the sliding sleeves 36 are fixedly connected with the top bracket 35; the bottom of the top bracket 35 is provided with a material handle cutter groove 31 and a clamping groove 32; the top in the clamping groove 32 is fixedly connected with a plurality of fixed connecting blocks 33, and the fixed connecting blocks 33 are fixedly connected with the cutting assembly 4;
In use, the bottom of the top bracket 35 of the upper side die assembly 3 is provided with a material handle cutter groove 31 and a clamping groove 32, so as to provide an installation space for the cutting assembly 4, and the cutting assembly 4 is fixed at the bottom of the top bracket 35 by the fixing connecting block 33; the top bracket 35 slides downwards under the limit of the fixed rod through the sliding sleeve 36 of the positioning rod 34 and drives the cutting assembly 4 to move the cutting waste downwards; the structure realizes the positioning of the workpiece and simultaneously drives the cutting assembly 4 to stably move downwards;
The upper side die assembly 3 is connected with a cutting assembly 4 for cutting waste materials;
The cutting assembly 4 comprises a positioning block 41, a second material hole cutter connecting block 42 and a cutter assembly 43; the positioning block 41 is fixedly connected with the fixed connecting block 33, and the outer side wall of the positioning block 41 is attached to the inner side wall of the clamping groove 32; the second hole cutter connecting block 42 is positioned at the top of the positioning block 41 and fixedly connected with the bottom of the clamping groove 32, and the cutter assembly 43 is fixedly connected with the second hole cutter connecting block 42;
The cutter assembly 43 comprises a handle cutter 431, a first hole cutter 432 and a second hole cutter 433; the material handle cutter 431 is positioned in the material handle cutter groove 31 and is fixedly connected with the top bracket 35 through a bolt, the first material hole cutter 432 penetrates through the positioning block 41 to be fixedly connected with the bottom of the clamping groove 32, and the second material hole cutter 433 penetrates through the positioning block 41 to be fixedly connected with the second material hole cutter connecting block 42; the lower ends of the first hole cutter 432 and the second hole cutter 433 are lower than the lower end of the positioning block 41; the first hole cutter 432 is located directly above the first chip removal hole 23, and the second hole cutter 433 is located directly above the second chip removal hole 24;
Preferably, the material handle cutter 431 is placed around the periphery of the positioning block 41, and the edge of the inner side wall of the material handle cutter 431 is attached to the outer side wall of the lower side die 21; when the structure is used for cutting off waste, the inner side wall edge of the material handle cutter 431 is in fit sliding connection with the outer side wall of the lower side die 21, so that the material handle is cut off;
Preferably, the cutter assembly 43 further comprises a lower material handle cutter 434, the lower material handle cutter 434 is fixedly connected to the top of the base bracket 1 at the contact position of the material handle and the edge of the lower die 21, the side wall of the lower material handle cutter 434 is attached to the outer side wall of the lower die 21, and the knife edge of the lower material handle cutter 434 is positioned right below the knife edge of the material handle cutter 431; when the material handle is cut, part of the material handle has higher strength, the cutter edge of the material handle cutter 431 cannot directly cut the material handle, and the structure can enable the cutter edge of the lower material handle cutter 434 to collide with the cutter edge of the material handle cutter 431 to realize the cutting of the material handle with high strength;
When the cutter is used, the top support 35 of the upper side die assembly 3 drives the positioning block 41 and the second material hole cutter connecting block 42 of the fixedly connected cutting assembly 4 to move downwards, and drives the material handle cutter 431, the first material hole cutter 432 and the second material hole cutter 433 of the fixedly connected cutter assembly 43 to move downwards, so that the inner side wall at the knife edge of the material handle cutter 431 is attached to the lower side die 21 to slide and cut a material handle, and the first material hole cutter 432 and the second material hole cutter 433 cut waste of a workpiece and are attached to the inner side wall of the first chip removal hole 23 and the inner side wall of the second chip removal hole 24 respectively; this structure is excision to the waste material when the location is pressed from both sides tightly after, can accomplish location, press from both sides tightly and waste material excision work simultaneously, and production step is simple, and production efficiency is higher.
In some embodiments, as shown in fig. 1-6, as a preferred embodiment of the present utility model, the lower die assembly 2 preferably further includes a cutting groove 25, where the cutting groove 25 is opened at the contact position of the upper end edge of the lower die 21 and the material handle; the connection part of the material handle and the workpiece possibly protrudes out of the surface of the workpiece, and the mechanism can prevent the connection part of the material handle and the workpiece from contacting with the upper surface of the lower side die 21 when the material handle is cut, and the workpiece is not in direct contact with the lower side die 21, so that the workpiece is placed unstably in the cutting process, and the cutting result is influenced.
In some embodiments, as shown in fig. 1 to 6, as a preferred embodiment of the present utility model, it is preferable that the top bracket 35 includes an upper plate and a lower plate, the upper plate of the top bracket 35 is fixedly connected to the lower plate of the top bracket 35 by a fixing block, and the fixing connection block 33 is fixedly connected to the upper plate of the top bracket 35 through the lower plate of the top bracket 35; the structure is easier to assemble.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. Waste material cutting die with locate function, including base support (1), its characterized in that:
the upper end of the base bracket (1) is provided with a lower side die assembly (2) for discharging waste;
The top of the base bracket (1) is connected with an upper side die assembly (3) for realizing workpiece positioning;
The upper side die assembly (3) is connected with a cutting assembly (4) for cutting waste materials;
The cutting assembly (4) comprises a positioning block (41), a second material hole cutter connecting block (42) and a cutter assembly (43); the positioning block (41) is fixedly connected with the upper side die assembly (3), and the outer side wall of the positioning block (41) is attached to the inner side wall of the upper side die assembly (3); the second material hole cutter connecting block (42) is positioned at the top of the positioning block (41) and fixedly connected with the bottom of the upper side die assembly (3), and the cutter assembly (43) is fixedly connected with the second material hole cutter connecting block (42).
2. The scrap cutting die with positioning function according to claim 1, characterized in that the lower die assembly (2) comprises a lower die (21), a limit post (22), a first clearance hole (23) and a second clearance hole (24); the lower side die (21) is fixedly connected to the top of the base support (1), the top of the lower side die (21) is fixedly connected with a limiting column (22), a first chip removal hole (23) and a second chip removal hole (24) are formed in the top of the lower side die (21), and the bottoms of the first chip removal hole (23) and the second chip removal hole (24) penetrate through the bottom of the base support (1).
3. The scrap cutting die with positioning function according to claim 2, wherein the lower die assembly (2) further comprises a cutting groove (25), and the cutting groove (25) is formed at a contact position between the upper end edge of the lower die (21) and the material handle.
4. A scrap cutting die having a positioning function according to claim 3, wherein the upper die assembly (3) includes a shank cutter slot (31), a clamping slot (32), a fixed connection block (33), a positioning rod (34), a top bracket (35) and a slide sleeve (36); the positioning rods (34) and the sliding sleeves (36) are provided with a plurality of groups, the lower ends of the positioning rods (34) are fixedly connected to the top of the base bracket (1), the upper ends of the positioning rods (34) are in sliding connection with the sliding sleeves (36), and the sliding sleeves (36) are fixedly connected with the top bracket (35); a material handle cutter groove (31) and a clamping groove (32) are formed in the bottom of the top bracket (35); the inner top of the clamping groove (32) is fixedly connected with a plurality of fixed connecting blocks (33), and the fixed connecting blocks (33) are fixedly connected with the cutting assembly (4).
5. The scrap cutting die having a positioning function according to claim 4, wherein the top bracket (35) includes an upper plate and a lower plate, the upper plate of the top bracket (35) is fixedly connected with the lower plate of the top bracket (35) through a fixing block, and the fixing connection block (33) passes through the lower plate of the top bracket (35) to be fixedly connected with the upper plate of the top bracket (35).
6. The scrap cutting die with locating function in accordance with claim 5, wherein the cutter assembly (43) includes a shank cutter (431), a first hole cutter (432) and a second hole cutter (433); the material handle cutter (431) is positioned in the material handle cutter groove (31) and is fixedly connected with the top bracket (35) through a bolt, the first material hole cutter (432) penetrates through the positioning block (41) to be fixedly connected with the bottom of the clamping groove (32), and the second material hole cutter (433) penetrates through the positioning block (41) to be fixedly connected with the second material hole cutter connecting block (42); the lower ends of the first material hole cutter (432) and the second material hole cutter (433) are lower than the lower end of the positioning block (41).
7. The scrap cutting die with positioning function according to claim 6, wherein the first hole cutter (432) is located directly above the first chip hole (23), and the second hole cutter (433) is located directly above the second chip hole (24).
8. The scrap cutting die with positioning function according to claim 7, wherein a handle cutter (431) is placed around the periphery of the positioning block (41), and an inner side wall edge of the handle cutter (431) is attached to an outer side wall of the lower die (21).
9. The scrap cutting die with positioning function in accordance with claim 8, wherein the cutter assembly (43) further comprises a lower handle cutter (434), the lower handle cutter (434) is fixedly connected to the top of the base bracket (1) at the contact point of the handle and the edge of the lower die (21), and the side wall of the lower handle cutter (434) is attached to the outer side wall of the lower die (21).
10. The scrap cutting die having a positioning function in accordance with claim 9, wherein the edge of the lower shank cutter (434) is located directly below the edge of the shank cutter (431).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021828.9U CN220992786U (en) | 2023-11-09 | 2023-11-09 | Waste material cutting die with locate function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021828.9U CN220992786U (en) | 2023-11-09 | 2023-11-09 | Waste material cutting die with locate function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220992786U true CN220992786U (en) | 2024-05-24 |
Family
ID=91093179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323021828.9U Active CN220992786U (en) | 2023-11-09 | 2023-11-09 | Waste material cutting die with locate function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220992786U (en) |
-
2023
- 2023-11-09 CN CN202323021828.9U patent/CN220992786U/en active Active
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