CN220052650U - Lens cone plastic mould convenient for taking out parts - Google Patents
Lens cone plastic mould convenient for taking out parts Download PDFInfo
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- CN220052650U CN220052650U CN202321059480.XU CN202321059480U CN220052650U CN 220052650 U CN220052650 U CN 220052650U CN 202321059480 U CN202321059480 U CN 202321059480U CN 220052650 U CN220052650 U CN 220052650U
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- plate
- rod
- lens barrel
- top end
- cavity
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- 230000000149 penetrating effect Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 9
- 238000001746 injection moulding Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a lens barrel plastic mold convenient for taking a lens barrel, which comprises a workbench, wherein the top end of the workbench is fixedly connected with a lower mold, the top end of the lower mold is provided with a cavity, the top end of an upper mold is provided with an upper mold, the lower mold is provided with an auxiliary mechanism, the auxiliary mechanism comprises a top plate, a push rod, a connecting plate, two connecting rods, two supporting plates, two annular plates, two springs and two pressing plates, the top plate is positioned in the cavity, the connecting rods are arranged on the supporting plates in a sliding manner, and the springs are sleeved on the outer walls of the connecting rods. According to the utility model, the top plate, the ejector rod, the connecting plate, the connecting rod, the supporting plate, the annular plate, the springs and the pressing plate are mutually matched, the pressing plate is far away from the annular plate, the elastic force of the springs pushes the annular plate and the connecting rod to move, the connecting rod drives the connecting plate to move, and the connecting plate drives the ejector rod and the top plate to move, so that the top plate jacks up a distance from the inside of the cavity to the finished lens barrel product, and the finished lens barrel product is conveniently taken out.
Description
Technical Field
The utility model relates to the field of lens barrel plastic molds, in particular to a lens barrel plastic mold convenient for taking a lens.
Background
The mould is a common injection moulding tool, the mould is various in variety, the mould is wide in application, and the lens barrel plastic mould is required to be used when the lens barrel is produced.
The prior art lens barrel plastic mold generally comprises a workbench, an upper mold, a lower mold and the like, wherein a cavity is generally arranged on the lower mold and is used for injection molding production of a lens barrel, and when the lens barrel plastic mold is used, a lens barrel finished product in the cavity needs to be taken out.
However, after the lens barrel is formed, the lens barrel is located in the cavity, the lens barrel is difficult to take out, the edge of the finished lens barrel product is required to be pinched and pulled out, the lens barrel is damaged, and the lower die is inconvenient to take out the lens barrel formed product and has certain limitation.
Disclosure of Invention
The utility model aims to provide a lens barrel plastic mold convenient for taking out a lens barrel, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a lens cone plastic mould convenient for taking out a piece includes:
the top end of the workbench is fixedly connected with a lower die, a cavity is formed in the top end of the lower die, and an upper die is arranged in the top end of the lower die;
an auxiliary mechanism is arranged on the lower die;
the auxiliary mechanism comprises a top plate, a top rod, a connecting plate, two connecting rods, two supporting plates, two annular plates, two springs and two pressing plates, wherein the top plate is located in the cavity, the connecting plate is connected with the top plate through the top rod, the connecting rods are slidably arranged on the supporting plates, and the springs are sleeved on the outer walls of the connecting rods.
Preferably, the bottom of roof and ejector pin fixed connection, the recess has been seted up to the bottom of die cavity inner wall, the roof is connected with the inner chamber slip interlude of recess, first spout has been seted up to the bottom of recess inner wall, the ejector pin is connected with the inner chamber slip interlude of first spout.
Preferably, a second chute is formed in one side of the lower die, the connecting plate is connected with an inner cavity of the second chute in a sliding penetrating mode, the top end of the connecting rod is fixedly connected with the annular plate, mounting grooves are formed in two sides of the lower die, the supporting plate is connected with the inner cavity of the mounting grooves in a sliding penetrating mode, two mounting bolts are connected with the top end of the inner wall of the second chute in a threaded penetrating mode, and one ends of the mounting bolts are connected with the supporting plate in a threaded penetrating mode.
Preferably, the top of backup pad has seted up logical groove, the connecting rod is connected with the inner chamber slip interlude of logical groove, the top fixedly connected with of connecting plate two fixed barrels, the connecting rod is connected with the inner chamber screw thread interlude of fixed barrel.
Preferably, the two sides of the upper die are fixedly connected with the two pressing plates respectively, one end of the spring is attached to the annular plate, and the other end of the spring is attached to the supporting plate.
Preferably, the top end of the connecting plate is provided with a round groove, the ejector rod is connected with the inner cavity of the round groove in a sliding and penetrating mode, two sides of the connecting plate are connected with mounting rods in a threaded and penetrating mode, and one ends of the mounting rods are connected with the ejector rod in a sliding and penetrating mode.
The utility model has the technical effects and advantages that:
according to the utility model, the top plate, the ejector rod, the connecting plate, the connecting rod, the supporting plate, the annular plate, the springs and the pressing plate are mutually matched, the pressing plate is far away from the annular plate, the elastic force of the springs pushes the annular plate and the connecting rod to move, the connecting rod drives the connecting plate to move, and the connecting plate drives the ejector rod and the top plate to move, so that the top plate jacks up a distance from the inside of the cavity to the finished lens barrel product, and the finished lens barrel product is conveniently taken out.
Drawings
FIG. 1 is a schematic diagram of the front cross-sectional structure of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
Fig. 4 is a schematic view of the structure of the connecting rod of the present utility model.
In the figure: 1. a work table; 2. a lower die; 3. an upper die; 4. an auxiliary mechanism; 41. a top plate; 42. a push rod; 43. a connecting plate; 44. a connecting rod; 45. a support plate; 46. an annular plate; 47. a spring; 48. a pressing plate; 5. a fixed cylinder; 6. a mounting rod; 7. and (5) installing a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 provides a lens barrel plastic mold convenient for taking a lens barrel, which is shown in fig. 1-4, and comprises a workbench 1, wherein the top end of the workbench is fixedly connected with a lower mold 2, the top end of the lower mold 2 is provided with a cavity, and the top end of the lower mold 2 is provided with an upper mold 3.
The lower die 2 is provided with an auxiliary mechanism 4.
The auxiliary mechanism 4 comprises a top plate 41, a push rod 42, a connecting plate 43, two connecting rods 44, two supporting plates 45, two annular plates 46, two springs 47 and two pressing plates 48, wherein the top plate 41 is favorable for jacking up a finished lens barrel product, enabling the finished lens barrel product to move for a certain distance, further facilitating taking the finished lens barrel product, the finished lens barrel product cannot be damaged, the push rod 42 is favorable for pushing the top plate 41 to move, facilitating the operation of the top plate 41, the connecting plate 43 is favorable for driving the push rod 42 to move, facilitating the operation of the push rod 42, the connecting rods 44 are favorable for driving the connecting plates 43 to move, facilitating the operation of the connecting plates 43, the supporting plates 45 are favorable for enabling the connecting rods 44 to slide upwards, facilitating the supporting and guiding of the connecting rods 44, the annular plates 46 are favorable for compressing the springs 47, the elasticity of the springs 47 is favorable for pushing the annular plates 46 to move, the connecting plate 43, the ejector rod 42 and the top plate 41 are conveniently driven to move, the top plate 41 is convenient for jacking a finished lens cone, the pressing plate 48 is favorable for extruding the annular plate 46, the connecting plate 43 is convenient for extruding, the top plate 41 is further hidden in the inner cavity of the groove, the finished lens cone is convenient for injection molding, the top plate 41 is positioned in the cavity, the connecting plate 43 is connected with the top plate 41 through the ejector rod 42, the connecting rod 44 is slidably arranged on the supporting plate 45, the spring 47 is sleeved on the outer wall of the connecting rod 44, when in use, the upper die 3 drives the pressing plate 48 to press the annular plate 46 downwards, so that the spring 47 is in a compressed state, meanwhile, the top plate 41 is positioned in the groove, when the upper die 3 ascends after injection molding is finished, the pressing plate 48 is far away from the annular plate 46, the elastic force of the spring 47 pushes the annular plate 46 to move, the annular plate 46 drives the connecting rod 44 to move, and the connecting rod 44 drives the connecting rod 43 to move, the connecting plate 43 drives the ejector rod 42 to move, the ejector rod 42 drives the top plate 41 to move, then the top plate 41 is lifted out of the groove, and then the injection molding product is jacked up, so that the injection molding product can be taken out.
The bottom of roof 41 and ejector pin 42 fixed connection, the recess has been seted up to the bottom of die cavity inner wall, and roof 41 and the inner chamber slip interlude of recess are connected, and first spout has been seted up to the bottom of recess inner wall, and ejector pin 42 and the inner chamber slip interlude of first spout are connected.
A second chute is formed in one side of the lower die 2, the connecting plate 43 is connected with the inner cavity of the second chute in a sliding and penetrating mode, the top end of the connecting rod 44 is fixedly connected with the annular plate 46, mounting grooves are formed in two sides of the lower die 2, the supporting plate 45 is connected with the inner cavity of the mounting grooves in a sliding and penetrating mode, two mounting bolts 7 are connected with the top end of the inner wall of the second chute in a threaded and penetrating mode, mounting and dismounting of the supporting plate 45 are facilitated, and one end of each mounting bolt 7 is connected with the corresponding supporting plate 45 in a threaded and penetrating mode.
The top of backup pad 45 has seted up logical groove, and connecting rod 44 and logical groove's inner chamber slip alternate connection, and two fixed barrels 5 of top fixedly connected with of connecting plate 43 are favorable to making connecting rod 44 and its inside be connected, are convenient for install connecting rod 44, and connecting rod 44 and fixed barrel 5's inner chamber screw thread alternate connection.
Two sides of the upper die 3 are fixedly connected with two pressing plates 48 respectively, one end of a spring 47 is attached to the annular plate 46, and the other end of the spring 47 is attached to the supporting plate 45.
The circular groove is formed in the top end of the connecting plate 43, the ejector rod 42 is connected with the inner cavity of the circular groove in a sliding penetrating mode, the two sides of the connecting plate 43 are connected with the mounting rods 6 in a threaded penetrating mode, the connecting plate 43 and the ejector rod 42 are facilitated to be mounted and dismounted, the ejector rod 42 and the top plate 41 are facilitated to be mounted and dismounted, and one end of each mounting rod 6 is connected with the ejector rod 42 in a sliding penetrating mode.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A lens cone plastic mould convenient for taking out a piece includes:
the workbench (1) is fixedly connected with a lower die (2) at the top end, a cavity is formed in the top end of the lower die (2), and an upper die (3) is arranged in the top end of the lower die (2);
the method is characterized in that: an auxiliary mechanism (4) is arranged on the lower die (2);
the auxiliary mechanism (4) comprises a top plate (41), a top rod (42), a connecting plate (43), two connecting rods (44), two supporting plates (45), two annular plates (46), two springs (47) and two pressing plates (48), wherein the top plate (41) is located in a cavity, the connecting plate (43) is connected with the top plate (41) through the top rod (42), the connecting rods (44) are slidably arranged on the supporting plates (45), and the springs (47) are sleeved on the outer wall of the connecting rods (44).
2. The lens barrel plastic mold convenient for taking out according to claim 1, wherein the bottom end of the top plate (41) is fixedly connected with the ejector rod (42), the bottom end of the inner wall of the cavity is provided with a groove, the top plate (41) is in sliding and penetrating connection with the inner cavity of the groove, the bottom end of the inner wall of the groove is provided with a first sliding groove, and the ejector rod (42) is in sliding and penetrating connection with the inner cavity of the first sliding groove.
3. The lens cone plastic mold convenient for taking out according to claim 1, wherein a second chute is formed on one side of the lower mold (2), the connecting plate (43) is connected with an inner cavity of the second chute in a sliding penetrating manner, the top end of the connecting rod (44) is fixedly connected with the annular plate (46), mounting grooves are formed in two sides of the lower mold (2), the supporting plate (45) is connected with the inner cavity of the mounting grooves in a sliding penetrating manner, two mounting bolts (7) are connected with the top end of the inner wall of the second chute in a threaded penetrating manner, and one end of each mounting bolt (7) is connected with the supporting plate (45) in a threaded penetrating manner.
4. The lens barrel plastic mold convenient for taking out according to claim 1, wherein a through groove is formed in the top end of the supporting plate (45), the connecting rod (44) is connected with an inner cavity of the through groove in a sliding penetrating mode, two fixing cylinders (5) are fixedly connected to the top end of the connecting plate (43), and the connecting rod (44) is connected with the inner cavity of the fixing cylinders (5) in a threaded penetrating mode.
5. The lens cone plastic mold convenient for taking out according to claim 1, wherein two sides of the upper mold (3) are fixedly connected with two pressing plates (48) respectively, one end of the spring (47) is attached to the annular plate (46), and the other end of the spring (47) is attached to the supporting plate (45).
6. The lens barrel plastic mold convenient for taking out according to claim 1, wherein a circular groove is formed in the top end of the connecting plate (43), the ejector rod (42) is connected with the inner cavity of the circular groove in a sliding penetrating mode, the two sides of the connecting plate (43) are connected with mounting rods (6) in a threaded penetrating mode, and one end of each mounting rod (6) is connected with the ejector rod (42) in a sliding penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321059480.XU CN220052650U (en) | 2023-05-06 | 2023-05-06 | Lens cone plastic mould convenient for taking out parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321059480.XU CN220052650U (en) | 2023-05-06 | 2023-05-06 | Lens cone plastic mould convenient for taking out parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220052650U true CN220052650U (en) | 2023-11-21 |
Family
ID=88766907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321059480.XU Active CN220052650U (en) | 2023-05-06 | 2023-05-06 | Lens cone plastic mould convenient for taking out parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220052650U (en) |
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2023
- 2023-05-06 CN CN202321059480.XU patent/CN220052650U/en active Active
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