CN205522265U - Clout mould cuts in mould - Google Patents
Clout mould cuts in mould Download PDFInfo
- Publication number
- CN205522265U CN205522265U CN201620053189.5U CN201620053189U CN205522265U CN 205522265 U CN205522265 U CN 205522265U CN 201620053189 U CN201620053189 U CN 201620053189U CN 205522265 U CN205522265 U CN 205522265U
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- cylinder
- core
- cutter
- mould
- hydro
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Abstract
The utility model discloses a clout mould cuts in mould, including cover half, movable mould, core, push pedal, ejecting hydro -cylinder, hydro -cylinder connecting block, connecting rod, cutter hydro -cylinder, cutter, the lower extreme of core fix on the movable mould, the die cavity lock joint on the cover half is on core upper portion, the cylinder body of cutter hydro -cylinder is fixed in the core, the lower extreme of cutter is fixed in the upper end of cutter oil cylinder piston rod's rod end and cutter relatively with the feed inlet, the cylinder body of ejecting hydro -cylinder fix on the fixed block of movable mould outer wall, ejecting oil cylinder piston rod's rod end is connected with the hydro -cylinder connecting block, the hydro -cylinder connecting block passes through the connecting rod to be connected with the push pedal, the push pedal activity is cup jointed on the core and is lain in between cover half and the movable mould. Because the utility model discloses set up cutter hydro -cylinder and cutter in the core, during the die sinking, the cutter hydro -cylinder can drive movable cutter and upwards cut the runner clout at chair product middle part in the top, has production efficiency height, workman low in labor strength's advantage.
Description
Technical field
This utility model relates to a kind of injection mold, cuts clout mould in particularly relating to a kind of mould.
Background technology
Plastics injection mould is the instrument producing plastic, and application is widely.The product of a kind of Plastic chair, its central authorities can leave one block of runner clout after shaping, need workman to remove by hand, and this traditional production method production efficiency is low, and the labor intensity of workman is big.
Summary of the invention
The purpose of this utility model cuts clout mould in being to provide the mould that a kind of production efficiency is high.
For achieving the above object, technical solution of the present utility model is:
This utility model is to cut clout mould, including cover half, dynamic model, core, push pedal, ejection cylinder, oil cylinder contiguous block, connecting rod, cutter cylinder, cutting knife in a kind of mould；The lower end of described core is fixed on dynamic model, die cavity on cover half snaps onto core top, and the cylinder body of cutter cylinder is fixed in core, and the lower end of cutting knife is fixed on the rod end of cutter cylinder's piston rod, the upper end of cutting knife can pass core end face and enter die cavity, and the upper end of cutting knife is relative with charging aperture；The cylinder body of described ejection cylinder is fixed on the fixed block of dynamic model outer wall, and the rod end of ejection cylinder piston rod is connected with oil cylinder contiguous block, and oil cylinder contiguous block is connected with push pedal by connecting rod, and push pedal is actively socketed on core and between cover half and dynamic model.
Described core central authorities offer a shoulder hole running through total length, the cylinder body of cutter cylinder is fixed in the shoulder hole of core, cutting knife underclearance is nested with in shoulder hole, and the cascaded surface of cutting knife is relative with the cascaded surface of shoulder hole, forms the uplink gap of cutting knife between two cascaded surfaces.
Described ejection cylinder has two, and two ejection cylinders are separately fixed on the fixed block of dynamic model both sides outer wall.
After using such scheme, owing to this utility model arranges cutter cylinder and cutting knife in core, during die sinking, cutter cylinder can drive cutting knife upwards to push up the runner clout cut in the middle part of chair product, eliminate subsequent artefacts and cut off the operation of clout, there is the advantage that production efficiency is high, labor strength is low.
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is Fig. 1 partial enlarged drawing at A；
Fig. 4 is this utility model die opening state figure.
Detailed description of the invention
As shown in Figure 1 and Figure 2, this utility model cuts clout mould, including cover half 1, dynamic model 2, core 3, push pedal 4, two ejection cylinders 5, oil cylinder contiguous block 6, connecting rod 7, cutter cylinder 8, cutting knifes 9 in being a kind of mould.
The lower end of described core 3 is fixed on dynamic model 2, and the die cavity 11(on cover half 1 is as shown in Figure 4) snap onto core 3 top.
Described core 3 central authorities offer a shoulder hole 31 running through total length, the cylinder body of cutter cylinder 8 is fixed in the shoulder hole 31 of core 3, cutting knife 9 underclearance is nested with in shoulder hole 31 and the lower end of cutting knife 9 is fixed on the rod end of cutter cylinder 8 piston rod, the cascaded surface 91 of cutting knife 9 is relative with the cascaded surface 311 of shoulder hole 31 (as shown in Figure 3), the uplink gap L of cutting knife is formed between cascaded surface 91 and cascaded surface 311, the upper end of cutting knife 9 can pass core 3 end face and enter die cavity, and the upper end of cutting knife 9 is relative with the charging aperture 12 on cover half 1.
Two described ejection cylinders 5 are separately fixed on the fixed block 21 of dynamic model 2 both sides outer wall, the rod end of ejection cylinder 5 piston rod is connected with oil cylinder contiguous block 6, oil cylinder contiguous block 6 is connected with push pedal 4 by connecting rod 7, push pedal 4 is actively socketed on core 3 and between cover half 1 and dynamic model 2, and push pedal 4 can move up under the driving of ejection cylinder 5 and product is deviate from core 3.
Work process of the present utility model:
As shown in Figure 4, during die sinking, cover half 1 separates with dynamic model 2, and cutter cylinder 8 pushing and withstanding cutting knife 9 moves up, cutting knife 9 stroke upwards is by the uplink gap L(of cascaded surface 91 and cascaded surface 311 as shown in Figure 3) limit, cutting knife 9 punching products 10(is as shown in Figure 1) clout at middle part.Then, two ejection cylinders 5 drive push pedal 4 to move up by connecting rod 7, and the product 10 after molding is pushed away core 3 by push pedal 4, completes the demoulding of product 10.
Emphasis of the present utility model is that and is provided with cutting knife in core.
The above, it is only this utility model preferred embodiment, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence change i.e. made according to this utility model claim and description with modify, all should still belong in the range of this utility model patent contains.
Claims (3)
1. cut clout mould in a mould, it is characterised in that: include cover half, dynamic model, core, push pedal, ejection cylinder, oil cylinder contiguous block, connecting rod, cutter cylinder, cutting knife；The lower end of described core is fixed on dynamic model, die cavity on cover half snaps onto core top, and the cylinder body of cutter cylinder is fixed in core, and the lower end of cutting knife is fixed on the rod end of cutter cylinder's piston rod, the upper end of cutting knife can pass core end face and enter die cavity, and the upper end of cutting knife is relative with charging aperture；The cylinder body of described ejection cylinder is fixed on the fixed block of dynamic model outer wall, and the rod end of ejection cylinder piston rod is connected with oil cylinder contiguous block, and oil cylinder contiguous block is connected with push pedal by connecting rod, and push pedal is actively socketed on core and between cover half and dynamic model.
Clout mould is cut in mould the most according to claim 1, it is characterized in that: described core central authorities offer a shoulder hole running through total length, the cylinder body of cutter cylinder is fixed in the shoulder hole of core, cutting knife underclearance is nested with in shoulder hole, the cascaded surface of cutting knife is relative with the cascaded surface of shoulder hole, forms the uplink gap of cutting knife between two cascaded surfaces.
Clout mould is cut in mould the most according to claim 1, it is characterised in that: described ejection cylinder has two, and two ejection cylinders are separately fixed on the fixed block of dynamic model both sides outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053189.5U CN205522265U (en) | 2016-01-20 | 2016-01-20 | Clout mould cuts in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053189.5U CN205522265U (en) | 2016-01-20 | 2016-01-20 | Clout mould cuts in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205522265U true CN205522265U (en) | 2016-08-31 |
Family
ID=56765710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620053189.5U Active CN205522265U (en) | 2016-01-20 | 2016-01-20 | Clout mould cuts in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205522265U (en) |
-
2016
- 2016-01-20 CN CN201620053189.5U patent/CN205522265U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |