CN220763410U - Ejection mechanism of automobile grille injection mold - Google Patents
Ejection mechanism of automobile grille injection mold Download PDFInfo
- Publication number
- CN220763410U CN220763410U CN202322191191.1U CN202322191191U CN220763410U CN 220763410 U CN220763410 U CN 220763410U CN 202322191191 U CN202322191191 U CN 202322191191U CN 220763410 U CN220763410 U CN 220763410U
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- fixedly connected
- template
- sleeve
- block
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000001816 cooling Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an ejection mechanism of an automobile grille injection mold, which comprises a lower template, wherein the upper surface of the lower template is fixedly connected with a guide post, an upper template is arranged above the lower template, the lower surface of the lower template is fixedly connected with a second supporting block, the lower surface of the upper template is provided with a guide sleeve, the upper surface of the lower template is provided with a runner, a first groove is formed in the upper template, the top of the first groove is fixedly connected with a sleeve, the interior of the sleeve is slidably connected with a telescopic rod, the lower end of the telescopic rod is fixedly connected with an ejection block, the surface of the sleeve is provided with a through hole, the outer surface of the sleeve is fixedly connected with a sealing ring, the inner surface of the first groove is fixedly connected with a second limiting block, and the upper template is fixedly connected with the first supporting block. Through the structure, the gas can be subjected to hot charging and cold shrinkage in the first groove, so that the finished product can be automatically ejected after being completed.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an ejection mechanism of an automobile grille injection mold.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool for molding an article, which is composed of various parts, and a different mold is composed of different parts, which realizes the processing of the outer shape of the article mainly by changing the physical state of the molded material.
The traditional die is not provided with an ejection mechanism, so that a finished product cannot be automatically ejected after being finished, and secondary ejection cannot be realized, so that the number of manual operation steps is increased, and errors are easily caused; the structure designed at the fixed position of the traditional die is often too complex or cannot play a role in fixing well, so that the use of equipment is affected, and the traditional die is often not provided with a cooling device, so that the die is not easy to demould.
Disclosure of Invention
The ejection mechanism of the automobile grille injection mold provided by the utility model can enable gas to be subjected to hot charging and cold shrinking in the first groove, so that a finished product is automatically ejected after finishing, the structure is simple and clear, secondary ejection can be realized, manual operation steps are reduced, the error rate is low, the designed structure is simple, the fixing effect can be well achieved, the use of equipment is smooth, the mold is designed with a cooling device, the mold is easy to be demolded, the high temperature of the finished product cannot be influenced for a long time, the normalization of the finished product is influenced, the inside of the mold is directly cooled, the temperature difference between the inside and the outside is not excessively large, and the appearance of the finished product is inconsistent.
The purpose of the utility model is realized in the following way:
the utility model provides an ejection mechanism of car grid injection mold, includes the lower bolster, lower bolster upper surface fixedly connected with guide pillar, the lower bolster top is provided with the cope match-plate pattern, lower bolster lower surface fixedly connected with second supporting shoe, the inside first groove that is provided with of cope match-plate pattern, first inslot top fixedly connected with sleeve, the inside sliding connection of sleeve has the telescopic link, telescopic link lower extreme fixedly connected with ejector pad, sleeve surface is provided with the through-hole, sleeve surface fixedly connected with sealing washer, first inslot surface fixedly connected with second stopper, the cope match-plate pattern lower surface is provided with the guide pin bushing, the cope match-plate pattern is upper surface fixedly connected with first supporting shoe, first supporting shoe upper surface fixedly connected with holding ring, the inside inlet that is provided with of cope match-plate pattern, first supporting shoe upper surface swing joint has first stopper, first stopper top is provided with the inlet pipe, first stopper lower surface swing joint has the fixed plate, be provided with the hole on the first stopper lower surface, fixed plate lower surface swing joint has the pull ring, the upper surface is provided with the screw-thread nut.
The upper end of the nut penetrates through the fixing plate and is in threaded connection with the first limiting block through the hole, and the upper surface of the fixing plate is movably connected with the lower surface of the first supporting block close to the right end.
The left side of the lower template is provided with a water storage tank, the upper surface of the water storage tank is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a second pipeline, and the output end of the water pump is fixedly connected with a first pipeline.
The drainage groove is formed in the lower die plate, the connecting block is fixedly connected to the left surface of the lower die plate, a first pipeline is fixedly connected to the left surface of the connecting block, and an electromagnetic switch is fixedly connected to the surface of the first pipeline.
The lower end of the second pipeline extends to the position inside the water storage tank and close to the bottom end, the lower surface of the lower template is fixedly connected with a second supporting block, and the lower surface of the second supporting block is movably connected with a base.
The utility model has the beneficial effects that:
1. through design sleeve and sealing washer, can make the gas carry out the shrink of heat dress at first inslot portion for the finished product is accomplished the back automatic pop-up, and can accomplish the secondary and push out, reduce manual operation step, the fault rate is low.
2. Through design limiting plate and nut, the simple structure of design and can play the fixed action well to make the use of equipment become smooth, easy separation or installation, the practicality is strong.
3. Through design drainage groove and water pump, can make the mould become easy drawing of patterns for can not be long-time high temperature, thereby influence the standardability of finished product, from the inside direct cooling of mould, can not cause inside and outside difference in temperature too big, thereby make the finished product outward appearance inconsistent, make the yield high.
Drawings
Fig. 1 is a schematic structural view of an ejection mechanism of an injection mold for an automotive grille according to the present utility model.
Fig. 2 is a cross-sectional view of an ejection mechanism of an automotive grill injection mold according to the present utility model.
Fig. 3 is an enlarged view of the fixing plate of fig. 2.
Fig. 4 is a schematic structural diagram of the electromagnetic switch in fig. 2.
Fig. 5 is an enlarged view of a portion a of fig. 2.
Wherein: 1. a lower template; 2. an upper template; 3. a first support block; 4. a second support block; 5. a guide post; 6. guide sleeve; 7. a flow passage; 8. a feed port; 9. a feed pipe; 10. a first limiting block; 11. a base; 12. a fixing plate; 13. a nut; 14. a hole; 15. a first pipe; 16. an electromagnetic switch; 17. a connecting block; 18. drainage grooves; 19. a water pump; 20. a second pipe; 21. a water storage tank; 22. a positioning ring; 23. a pull ring; 25. a first groove; 26. a sleeve; 27. a telescopic rod; 28. an ejection block; 29. a second limiting block; 30. a seal ring; 31. and a through hole.
Detailed Description
Referring to fig. 1 to 5, the utility model relates to an ejection mechanism of an automobile grille injection mold, which comprises a lower template 1, wherein the upper surface of the lower template 1 is fixedly connected with a guide post 5, an upper template 2 is arranged above the lower template 1, a first groove 25 is formed in the upper surface of the upper template 2, a sleeve 26 is fixedly connected to the inner top of the first groove 25, a telescopic rod 27 is slidably connected to the inner part of the sleeve 26, an ejection block 28 is fixedly connected to the lower end of the telescopic rod 27, a through hole 31 is formed in the surface of the sleeve 26, a sealing ring 30 is fixedly connected to the outer surface of the sleeve 26, a second limiting block 29 is fixedly connected to the inner surface of the first groove 25, a second supporting block 4 is fixedly connected to the lower surface of the lower template 1, a guide sleeve 6 is arranged on the lower surface of the upper template 2, a first supporting block 3 is fixedly connected to the upper surface of the upper template 2, a positioning ring 22 is fixedly connected to the upper surface of the upper template 3, a flow inlet 8 is formed in the upper template 2, a first limiting block 10 is movably connected to the upper surface of the first supporting block 10, a 9 is arranged above the first limiting block 10, a fixed to the lower surface of the first limiting block 10 is movably connected to the fixed plate 12, a lower surface of the first limiting block 10 is movably connected to the lower surface of the first limiting block 10 is fixedly connected to the lower surface of the second supporting block 4, a threaded base 11 is fixedly connected to the lower surface of the lower template 1, a threaded base 11 is fixedly connected to the lower surface of the lower template 4, and the lower surface of the lower template 4 is fixedly connected to the lower surface of the lower template 4, and the upper surface of the upper template is fixedly connected to the threaded base 4.
The upper end of the nut 13 penetrates through the fixing plate 12 to be in threaded connection with the first limiting block 10 through the hole 14, the upper surface of the fixing plate 12 is movably connected with the lower surface of the first supporting block 3 close to the right end, a water storage tank 21 is arranged on the left side of the lower template 1, a water pump 19 is fixedly connected to the upper surface of the water storage tank 21, the input end of the water pump 19 is fixedly connected with a second pipeline 20, the output end of the water pump 19 is fixedly connected with a first pipeline 15, and the lower end of the second pipeline 20 extends to the position inside the water storage tank 21 and close to the bottom end.
The inside drainage groove 18 that is provided with of lower bolster 1, lower bolster 1 left side surface fixedly connected with connecting block 17, connecting block 17 left side surface fixedly connected with first pipeline 15, fixedly connected with electromagnetic switch 16 on the surface of first pipeline 15, connecting block 17, electromagnetic switch 16, first pipeline 15 quantity have a plurality of, a plurality of connecting blocks 17, electromagnetic switch 16, first pipeline 15 are symmetrical about the central line of lower bolster 1, guide pillar 5 and guide pin bushing 6 quantity have a plurality of and correspond each other, a plurality of guide pillar 5 and guide pin bushing 6 are symmetrical about the central line of lower bolster 1.
The working principle of the utility model is as follows: the upper template 2 is matched with the lower template 1 through the guide post 5 and the guide sleeve 6, the lower template 1 is placed on equipment through the pull ring 23, the position is determined through the positioning ring 22 on the upper template 2, the upper template 2 and the lower template 1 are fixed on the first limiting block 10 and the base 11 through the fixing plate 12 and the nut 13, the drainage groove 18 and the first pipeline 15 are positioned on the same horizontal line through the connecting block 17, when the machine works after the assembly is finished, the raw material is added by moving down the feeding pipe 9, the raw material enters the flow channel 7 through the inlet 8 to wait for the formation of a finished product, gas in the first groove 25 enters the sleeve 26 through the expansion through the through hole 31, the telescopic rod 27 is ejected out by air pressure, the telescopic rod 27 drives the ejection block 28 to eject the finished product, the cooled gas is retracted, the ejection block 28 is reset, the water pump 19 is started, and water in the water storage tank 21 enters the drainage groove 18 through the second pipeline 20 and the first pipeline 15 to cool the lower template 1.
Claims (5)
1. The ejection mechanism of the automobile grille injection mold is characterized by comprising a lower template (1), wherein the upper surface of the lower template (1) is fixedly connected with a guide pillar (5), an upper template (2) is arranged above the lower template (1), a second supporting block (4) is fixedly connected with the lower surface of the lower template (1), a guide sleeve (6) is arranged on the lower surface of the upper template (2), a runner (7) is arranged on the upper surface of the lower template (1), a first groove (25) is formed in the upper template (2), a sleeve (26) is fixedly connected with the inner top of the first groove (25), a telescopic rod (27) is connected with the inner sliding of the sleeve (26), an ejection block (28) is fixedly connected with the lower end of the telescopic rod (27), a through hole (31) is formed in the surface of the sleeve (26), a sealing ring (30) is fixedly connected with the outer surface of the sleeve (26), a second limiting block (29) is fixedly connected with the inner surface of the first groove (25), a first supporting block (3) is fixedly connected with the upper surface of the upper template (2), a limiting block (3) is fixedly connected with the inner surface of the first supporting block (22), a first limiting block (8) is fixedly connected with the inner surface of the upper template (2), the novel plastic bottle is characterized in that a feeding pipe (9) is arranged above the first limiting block (10), a fixing plate (12) is movably connected to the lower surface of the first limiting block (10), a hole (14) is formed in the lower surface of the first limiting block (10), a nut (13) is movably connected to the lower surface of the fixing plate (12), and a pull ring (23) is connected to the left side surface of the lower die plate (1) in a threaded mode.
2. The ejection mechanism of the automobile grille injection mold according to claim 1, wherein the upper end of the nut (13) penetrates through the fixing plate (12) to be in threaded connection with the first limiting block (10) through the hole (14), and the upper surface of the fixing plate (12) is movably connected with the lower surface of the first supporting block (3) close to the right end.
3. The ejection mechanism of the automobile grille injection mold according to claim 1, wherein a water storage tank (21) is arranged on the left side of the lower template (1), a water pump (19) is fixedly connected to the upper surface of the water storage tank (21), a second pipeline (20) is fixedly connected to the input end of the water pump (19), and a first pipeline (15) is fixedly connected to the output end of the water pump (19).
4. The ejection mechanism of the automobile grille injection mold according to claim 3, wherein a drainage groove (18) is formed in the lower die plate (1), a connecting block (17) is fixedly connected to the left side surface of the lower die plate (1), a first pipeline (15) is fixedly connected to the left side surface of the connecting block (17), and an electromagnetic switch (16) is fixedly connected to the surface of the first pipeline (15).
5. An ejection mechanism of an automobile grille injection mold according to claim 3, wherein the lower end of the second pipeline (20) extends to a position inside the water storage tank (21) and close to the bottom end, a second supporting block (4) is fixedly connected to the lower surface of the lower die plate (1), and a base (11) is movably connected to the lower surface of the second supporting block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322191191.1U CN220763410U (en) | 2023-08-15 | 2023-08-15 | Ejection mechanism of automobile grille injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322191191.1U CN220763410U (en) | 2023-08-15 | 2023-08-15 | Ejection mechanism of automobile grille injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220763410U true CN220763410U (en) | 2024-04-12 |
Family
ID=90602174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322191191.1U Active CN220763410U (en) | 2023-08-15 | 2023-08-15 | Ejection mechanism of automobile grille injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220763410U (en) |
-
2023
- 2023-08-15 CN CN202322191191.1U patent/CN220763410U/en active Active
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