CN215969940U - Mold opening mechanism for injection molding of mold - Google Patents
Mold opening mechanism for injection molding of mold Download PDFInfo
- Publication number
- CN215969940U CN215969940U CN202122195215.1U CN202122195215U CN215969940U CN 215969940 U CN215969940 U CN 215969940U CN 202122195215 U CN202122195215 U CN 202122195215U CN 215969940 U CN215969940 U CN 215969940U
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- fixedly connected
- plate
- sliding block
- shovel machine
- mold
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000001746 injection moulding Methods 0.000 title claims description 7
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mold opening mechanism for mold injection, which comprises a main body assembly: the main body assembly comprises an upper die holder, a lower base plate, a shovel machine, a leaning block seat, a guide rail, a first sliding block and a connecting plate; a lower base plate is arranged below the upper die base, a shovel machine is arranged on the lower surface of the upper die base, a leaning block seat is fixedly connected to the upper surface of the lower base plate, two guide rails are symmetrically and fixedly connected to the upper surface of the lower base plate, a first sliding block is connected to the outer side walls of the two guide rails in a sliding mode, and a connecting plate is fixedly connected to one side of the first sliding block; according to the utility model, one side of the shovel machine is obliquely arranged, the shovel machine is tightly matched with the leaning block seat due to the inclination, so that the shovel machine is limited, the shovel machine is prevented from being deformed after being pressed, the middle plate is squeezed, and the shovel machine is matched with the first sliding block, so that the product is unique in position in a high-pressure die assembly state of the first sliding block, the product is prevented from moving due to product extrusion, and the die precision is improved.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to a mold opening mechanism for mold injection.
Background
Mold opening refers to a tool set for forming product design in industrial design, including mechanical equipment and molds, and mold opening is a production process with high total investment, and production technology, materials and other factors can increase the cost of mold opening, so mold opening is an important production process.
The existing mold opening mechanism for injection molding of the mold still has certain problems:
the mold opening mechanism for the injection molding of the existing mold is used for producing a product by using the mold, the shovel machine deforms after being pressed and extrudes the middle plate, the product can be moved by the extrusion of the product by the original scheme, and the precision of the mold is further reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mold opening mechanism for mold injection, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a die sinking mechanism that mould injection molding used, includes the main part subassembly: the main body assembly comprises an upper die holder, a lower base plate, a shovel machine, a leaning block seat, a guide rail, a first sliding block and a connecting plate;
a lower base plate is arranged below the upper die base, a shovel machine is arranged on the lower surface of the upper die base, a leaning block seat is fixedly connected to the upper surface of the lower base plate, two guide rails are symmetrically and fixedly connected to the upper surface of the lower base plate, a first sliding block is connected to the outer side walls of the two guide rails in a sliding mode, and a connecting plate is fixedly connected to one side of the first sliding block;
the main body assembly further comprises a processing assembly and a resetting assembly;
the upper surface mounting of main part subassembly has the processing subassembly, the inside of main part subassembly is equipped with reset assembly.
Preferably, the processing assembly comprises an equal-height sleeve, a clamping plate, a punch, a stripper plate, a product and a lower template;
the stamping die comprises a connecting plate, and is characterized in that four equal-height sleeves are symmetrically and fixedly connected to one side of the connecting plate, one ends of the equal-height sleeves are fixedly connected with a clamping plate, one side of the clamping plate is fixedly connected with a punch, the upper surface of a lower backing plate is fixedly connected with a stripper plate, the stripper plate is arranged opposite to the punch, the upper surface of the lower backing plate is fixedly connected with a lower template, one side of the lower template is attached with a product, and the product is arranged opposite to the stripper plate.
Preferably, the reset assembly comprises a sliding groove, a second sliding block, a connecting rod and a reset spring;
the upper surface of lower bolster has seted up the spout, the inside wall sliding connection of spout has the second slider, the last fixed surface of second slider is connected with the connecting rod, the one end of connecting rod weld in the lower surface of first slider, one side fixedly connected with reset spring of second slider, reset spring's one end fixed connection in the inside wall of spout.
Preferably, a wear-resistant block is fixedly connected to one side of the block seat.
Preferably, the lower surface of the upper die base is fixedly connected with the top of the shovel machine through a pin shaft.
Preferably, four through holes are symmetrically formed at four corners of the upper surface of the lower cushion plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, one side of the shovel machine is obliquely arranged, the shovel machine is tightly matched with the leaning block seat due to the inclination, so that the shovel machine is limited, the shovel machine is prevented from being deformed after being pressed, the middle plate is squeezed, and the shovel machine is matched with the first sliding block, so that the product is unique in position in a high-pressure die assembly state of the first sliding block, the product is prevented from moving due to product extrusion, and the die precision is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the connection structure of the lower plate and the first slider according to the present invention;
FIG. 3 is a schematic top view of the lower plate of the present invention.
In the figure: 1. a body assembly; 11. an upper die holder; 12. a lower base plate; 13. shoveling; 14. a rest block seat; 15. a guide rail; 16. a first slider; 17. a connecting plate; 2. processing the assembly; 21. an equal-height sleeve; 22. a splint; 23. a punch; 24. a material removing plate; 25. producing a product; 26. a lower template; 3. a reset assembly; 31. a chute; 32. a second slider; 33. a connecting rod; 34. a return spring; 41. a wear-resistant block; 51. a pin shaft; 61. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a die sinking mechanism that mould injection molding used, includes main part subassembly 1: the main body assembly 1 comprises an upper die holder 11, a lower backing plate 12, a shovel machine 13, a rest block seat 14, a guide rail 15, a first sliding block 16 and a connecting plate 17;
a lower base plate 12 is arranged below the upper die holder 11, a shovel machine 13 is arranged on the lower surface of the upper die holder 11, a rest block seat 14 is fixedly connected to the upper surface of the lower base plate 12, two guide rails 15 are symmetrically and fixedly connected to the upper surface of the lower base plate 12, a first sliding block 16 is slidably connected to the outer side walls of the two guide rails 15, and a connecting plate 17 is fixedly connected to one side of the first sliding block 16;
the main body component 1 also comprises a processing component 2 and a resetting component 3;
the upper surface mounting of main part subassembly 1 has processing subassembly 2, and the inside of main part subassembly 1 is equipped with reset assembly 3.
In this embodiment, specifically: the processing assembly 2 comprises an equal-height sleeve 21, a clamping plate 22, a punch 23, a stripper plate 24, a product 25 and a lower template 26;
one side of the connecting plate 17 is symmetrically and fixedly connected with four equal-height sleeves 21, one end of each equal-height sleeve 21 is fixedly connected with a clamping plate 22, one side of each clamping plate 22 is fixedly connected with a punch 23, the upper surface of the lower cushion plate 12 is fixedly connected with a stripper plate 24, the stripper plates 24 are arranged opposite to the punch 23, the upper surface of the lower cushion plate 12 is fixedly connected with a lower template 26, one side of the lower template 26 is attached with a product 25, and the product 25 is arranged opposite to the stripper plates 24; the machining assembly 2 is arranged to facilitate machining of the surface of the product 25, and therefore production requirements are met.
In this embodiment, specifically: the reset component 3 comprises a sliding chute 31, a second sliding block 32, a connecting rod 33 and a reset spring 34;
the upper surface of the lower backing plate 12 is provided with a sliding groove 31, the inner side wall of the sliding groove 31 is connected with a second sliding block 32 in a sliding manner, the upper surface of the second sliding block 32 is fixedly connected with a connecting rod 33, one end of the connecting rod 33 is welded on the lower surface of the first sliding block 16, one side of the second sliding block 32 is fixedly connected with a return spring 34, and one end of the return spring 34 is fixedly connected with the inner side wall of the sliding groove 31; the reset assembly 3 is provided to allow the first slider 16 to be restored to the original position after the movement, thereby facilitating the processing of the next product 25.
In this embodiment, specifically: one side of the leaning block seat 14 is fixedly connected with a wear-resisting block 41; the wear-resistant blocks 41 are made of ceramic, and the service life of the block seat 14 can be prolonged by arranging the wear-resistant blocks 41.
In this embodiment, specifically: the lower surface of the upper die holder 11 is fixedly connected with the top of the shovel machine 13 through a pin shaft 51; the pin shaft 51 is arranged to facilitate the detachment between the upper die holder 11 and the shovel 13.
In this embodiment, specifically: four through holes 61 are symmetrically arranged at the four corners of the upper surface of the lower cushion plate 12; the through hole 61 is arranged, so that a worker can conveniently fix the device on the carrying platform by utilizing the expansion screw, and the stability of the device in use is further ensured.
According to the working principle and the structural principle, an external driving mechanism is arranged on the upper surface of an upper die base 11, in the utility model, one side of a shovel machine 13 is obliquely arranged, the inclination angle is 5-10 degrees, one side of a wear-resistant block 41 is matched with one side of the shovel machine 13, the other side of the shovel machine 13 is obliquely arranged, the inclination angle is 100-120 degrees, one side of a first sliding block 16 is matched with the other side of the shovel machine 13, when the device is used, a worker fixes the device on a carrying platform through an expansion screw through a through hole 61, so that the stability of the device in use is ensured, a product 25 is placed on one side of a lower die plate 26, the external driving device pushes the upper die base 11 to move downwards, the upper die base 11 drives the shovel machine 13 to move downwards, one side of the shovel machine 13 pushes the first sliding block 16 to move, the other side of the shovel machine 13 is tightly attached to one side of the wear-resistant block 41, so that the first sliding block 16 pushes a connecting plate 17 to move, the connecting plate 17 pushes the equal-height sleeve 21 to move, the equal-height sleeve 21 pushes the clamping plate 22 to move, the clamping plate 22 pushes the punch 23 to move, one end of the punch 23 acts on the surface of the product 25, machining of the product 25 is achieved, after machining is finished, the upper die base 11 drives the shovel machine 13 to move upwards, under the action of elastic potential energy of the reset spring 34, the second slider 32 is further pulled to slide on the inner side wall of the sliding groove 31, the second slider 32 drives the connecting rod 33 to move, the connecting rod 33 drives the first slider 16 to slide on the outer side wall of the guide rail 15, the punch 23 is further separated from the product 25, after the machined product 25 is taken out, the next product 25 is put in, and the steps are repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a die sinking mechanism that mould injection molding used, includes main part subassembly (1), its characterized in that: the main body assembly (1) comprises an upper die base (11), a lower backing plate (12), a shovel machine (13), a leaning block base (14), a guide rail (15), a first sliding block (16) and a connecting plate (17);
a lower base plate (12) is arranged below the upper die holder (11), a shovel machine (13) is arranged on the lower surface of the upper die holder (11), a block leaning seat (14) is fixedly connected to the upper surface of the lower base plate (12), two guide rails (15) are symmetrically and fixedly connected to the upper surface of the lower base plate (12), a first sliding block (16) is slidably connected to the outer side walls of the two guide rails (15), and a connecting plate (17) is fixedly connected to one side of the first sliding block (16);
the main body component (1) further comprises a processing component (2) and a resetting component (3);
the upper surface mounting of main part subassembly (1) has processing subassembly (2), the inside of main part subassembly (1) is equipped with reset assembly (3).
2. The mold opening mechanism for mold injection according to claim 1, wherein: the processing assembly (2) comprises an equal-height sleeve (21), a clamping plate (22), a punch head (23), a stripper plate (24), a product (25) and a lower template (26);
the stamping die is characterized in that four equal-height sleeves (21) are symmetrically and fixedly connected to one side of the connecting plate (17), one end of each equal-height sleeve (21) is fixedly connected with a clamping plate (22), one side of each clamping plate (22) is fixedly connected with a punch (23), the upper surface of the lower base plate (12) is fixedly connected with a stripper plate (24), the stripper plates (24) are arranged opposite to the punches (23), the upper surface of the lower base plate (12) is fixedly connected with a lower template (26), one side of the lower template (26) is attached with a product (25), and the product (25) and the stripper plates (24) are arranged opposite to each other.
3. The mold opening mechanism for mold injection according to claim 1, wherein: the reset assembly (3) comprises a sliding groove (31), a second sliding block (32), a connecting rod (33) and a reset spring (34);
spout (31) have been seted up to the upper surface of lower bolster (12), the inside wall sliding connection of spout (31) has second slider (32), the last fixed surface of second slider (32) is connected with connecting rod (33), the one end of connecting rod (33) weld in the lower surface of first slider (16), one side fixedly connected with reset spring (34) of second slider (32), the one end fixed connection of reset spring (34) in the inside wall of spout (31).
4. The mold opening mechanism for mold injection according to claim 1, wherein: one side of the leaning block seat (14) is fixedly connected with a wear-resistant block (41).
5. The mold opening mechanism for mold injection according to claim 1, wherein: the lower surface of the upper die holder (11) is fixedly connected with the top of the shovel machine (13) through a pin shaft (51).
6. The mold opening mechanism for mold injection according to claim 1, wherein: four through holes (61) are symmetrically formed at four corners of the upper surface of the lower cushion plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122195215.1U CN215969940U (en) | 2021-09-11 | 2021-09-11 | Mold opening mechanism for injection molding of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122195215.1U CN215969940U (en) | 2021-09-11 | 2021-09-11 | Mold opening mechanism for injection molding of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215969940U true CN215969940U (en) | 2022-03-08 |
Family
ID=80465157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122195215.1U Expired - Fee Related CN215969940U (en) | 2021-09-11 | 2021-09-11 | Mold opening mechanism for injection molding of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215969940U (en) |
-
2021
- 2021-09-11 CN CN202122195215.1U patent/CN215969940U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |