CN214026914U - Injection mold convenient for demolding for production of automotive interior plastic part - Google Patents
Injection mold convenient for demolding for production of automotive interior plastic part Download PDFInfo
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- CN214026914U CN214026914U CN202022556737.5U CN202022556737U CN214026914U CN 214026914 U CN214026914 U CN 214026914U CN 202022556737 U CN202022556737 U CN 202022556737U CN 214026914 U CN214026914 U CN 214026914U
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Abstract
The utility model provides an injection mold of drawing of patterns of being convenient for is produced with automotive interior working of plastics, including fixing base and last mould, the center department intercommunication at last mould top has the pipe of moulding plastics, the cavity has been seted up to the inner chamber of fixing base, the equal bolt in both sides of cavity inner chamber bottom has the supporting seat, the equal bolt in both sides of cavity bottom has the push rod cylinder. The utility model discloses a step motor provides the power source, cooperation through drive sprocket and driven sprocket, can drive positive and negative threaded rod and rotate, thereby can drive the movable plate and remove, cooperation through first spout and first slider, the movable plate can drive the movable rod and carry out quick lift adjustment, thereby the movable rod drives the lifter plate and carries out lift adjustment, the automotive interior working of plastics quick drawing of patterns after the shaping of being convenient for, reduce staff's intensity of labour, injection mold's production efficiency has been improved, the problem of the drawing of patterns of being not convenient for in the traditional automotive interior working of plastics production process has been solved.
Description
Technical Field
The utility model relates to a mould field especially relates to an automotive interior working of plastics production is with injection mold who is convenient for the drawing of patterns.
Background
The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it is the name of "industrial mother".
Automotive interior working of plastics is in the course of working, add the mould through injection mold in with plastics stoste, then carry out injection moulding, the piece of moulding after the shaping needs to carry out drawing of patterns from the mould surface and handles, the drawing of patterns of being not convenient for in traditional automotive interior working of plastics production process, because there is stronger adhesion nature between automotive interior working of plastics and the mould, most drawing of patterns modes are artifical manual to carry out the drawing of patterns, staff's intensity of labour has been strengthened, the danger in the drawing of patterns in-process has been promoted simultaneously, easily cause the automotive interior working of plastics to take place to damage, improve the defective percentage of automotive interior working of plastics, thereby reduce the economic benefits of producer.
Therefore, it is necessary to provide an injection mold for producing automotive interior plastic parts, which is convenient for demolding and solves the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automotive interior working of plastics production is with injection mold of drawing of patterns of being convenient for has solved the problem of the drawing of patterns of being not convenient for in traditional automotive interior working of plastics production process.
For solving the technical problem, the utility model provides a pair of injection mold of drawing of patterns with being convenient for of automotive interior working of plastics production, including fixing base and last mould, the center department intercommunication at last mould top has the pipe of moulding plastics, the cavity has been seted up to the inner chamber of fixing base, the equal bolt in both sides of cavity inner chamber bottom has the supporting seat, the equal bolt in both sides of cavity bottom has the push rod cylinder, the piston rod of push rod cylinder run through the fixing base and with the bottom bolt of last mould, the die cavity has been seted up to the center department at fixing base top, and the inner chamber cast moulding of die cavity has the product body, the inner chamber of cavity is provided with demoulding mechanism, the equal bolt in both sides at demoulding mechanism top has the spliced pole.
Preferably, demoulding mechanism includes step motor, drive sprocket, driven sprocket, positive and negative threaded rod, movable plate, movable rod, first spout, first slider and lifter plate, the left side bolt of cavity inner chamber bottom has step motor, step motor's output shaft bolt has drive sprocket, step motor's one side is kept away from to drive sprocket has driven sprocket through the chain meshing, positive and negative threaded rod has been bolted to driven sprocket's inner chamber bolt, the both sides of positive and negative threaded rod all are rotated through the top of bearing and supporting seat and are connected, the equal threaded connection in both sides of positive and negative threaded rod has the thread bush, and the surface bolt of thread bush has the movable plate, all sliding connection has the movable rod in proper order after the top and the bottom of movable plate in the past, the center department of movable rod is forked swing joint through first movable shaft, movable rod top and bottom all have the removal seat through second movable shaft swing joint, the bottom of spliced pole has bolted the lifter plate, first spout has all been seted up around lifter plate and cavity one side in opposite directions, the inner chamber sliding connection of first spout has and removes the first slider that the seat cooperation was used.
Preferably, all open grooves are formed in the periphery of the inner cavity of the upper die, the top of the inner cavity of each open groove is bolted with a first spring, the bottom of each first spring is bolted with a limiting column, and the bottom of each limiting column is bolted with the top of the corresponding fixing seat.
Preferably, the two sides of the cavity inner cavity are bolted with sliding columns, the surfaces of the sliding columns are connected with sliding sleeves in a sliding mode, and the surfaces of the sliding sleeves are bolted with the two sides of the lifting plate.
Preferably, a second sliding groove is formed in the inner cavity of the movable rod, and a second sliding block matched with the movable plate for use is movably connected to the inner cavity of the second sliding groove.
Preferably, the top of the connecting column is connected with a sealing gasket through a strong adhesive, and the top of the sealing gasket is bolted with the bottom of the product body.
Preferably, both sides of the top of the lifting plate are bolted with second springs, and the tops of the second springs are bolted with the top of the cavity inner cavity.
Compared with the prior art, the utility model provides a pair of automotive interior working of plastics production has following beneficial effect with injection mold convenient to the drawing of patterns:
the utility model provides an injection mold which is convenient for demolding and used for producing automotive interior plastic parts,
1. the utility model discloses a step motor provides the power source, cooperation through drive sprocket and driven sprocket, can drive positive and negative threaded rod and rotate, thereby can drive the movable plate and remove, cooperation through first spout and first slider, the movable plate can drive the movable rod and carry out quick lift adjustment, thereby the movable rod drives the lifter plate and carries out lift adjustment, the automotive interior working of plastics quick drawing of patterns after the shaping of being convenient for, reduce staff's intensity of labour, injection mold's production efficiency has been improved, the problem of the drawing of patterns of being not convenient for in the traditional automotive interior working of plastics production process has been solved.
2. The utility model discloses a cooperation of first spring and spacing post, can carry out spacing buffering between mould and the fixing base to last mould, buffering effect and stable effect between mould and the fixing base have been strengthened, cooperation through traveller and sliding sleeve, can carry out spacing support to the lifter plate, prevent that the lifter plate from taking place to rock at the removal in-process, cooperation through second spout and second slider, can slide spacingly to the movable plate, prevent that the movable plate from taking place the displacement deviation at the removal in-process, cooperation through sealed the pad, can seal the die cavity, prevent that plastics from keeping away from in the inflow fixing base, the sealed effect of die cavity has been strengthened, cooperation through the second spring, can provide elastic expansion to the lifter plate, prevent that lifter plate and fixing base from bumping.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an injection mold for producing automotive interior plastic parts, which is convenient for demolding and provided by the present invention;
FIG. 2 is a sectional view of the fixing base shown in FIG. 1;
fig. 3 is a perspective view showing the structure of the moving plate and the movable lever shown in fig. 1.
Reference numbers in the figures: 1. a fixed seat; 2. an upper die; 3. a cavity; 4. a push rod cylinder; 5. a product body; 6. a demolding mechanism; 61. a stepping motor; 62. a drive sprocket; 63. a driven sprocket; 64. a positive and negative threaded rod; 65. moving the plate; 66. a movable rod; 67. a first chute; 68. a first slider; 69. a lifting plate; 7. a first spring; 8. a limiting column; 9. a traveler; 10. a sliding sleeve; 11. a second chute; 12. a second slider; 13. a second spring; 14. connecting columns.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of an injection mold for producing automotive interior plastic parts, which is convenient for demolding, according to the present invention, fig. 2 is a sectional structural view of a fixing base shown in fig. 1, fig. 3 is a perspective structural view of a moving plate and a moving rod shown in fig. 1, an injection mold for producing automotive interior plastic parts, which is convenient for demolding, includes a fixing base 1 and an upper mold 2, an injection pipe is communicated with a center of a top portion of the upper mold 2, a cavity 3 is formed in an inner cavity of the fixing base 1, supporting bases are bolted to both sides of a bottom portion of the inner cavity of the cavity 3, push rod cylinders 4 are bolted to both sides of a bottom portion of the cavity 3, piston rods of the push rod cylinders 4 penetrate through the fixing base 1 and are bolted to a bottom portion of the upper mold 2, a mold cavity is formed in a center of a top portion of the fixing base 1, and the inner cavity of the die cavity is cast with a product body 5, the inner cavity of the cavity 3 is provided with a demoulding mechanism 6, and connecting columns 14 are bolted on two sides of the top of the demoulding mechanism 6.
Go up 2 inner chambers of mould all seted up all around logical groove, and lead to groove inner chamber top bolt and have connect first spring 7, the bottom bolt of first spring 7 has spacing post 8, the top bolt of the bottom of spacing post 8 and fixing base 1 through the cooperation of first spring 7 and spacing post 8, can carry out spacing buffering between mould 2 and the fixing base 1, has strengthened buffering effect and stable effect between mould 2 and the fixing base 1.
The both sides of 3 inner chambers of cavity all are bolted connection to have traveller 9, the surperficial sliding connection of traveller 9 has sliding sleeve 10, the surface of sliding sleeve 10 and the both sides bolt of lifter plate 69 through the cooperation of traveller 9 and sliding sleeve 10, can carry out spacing support to lifter plate 69, prevent that lifter plate 69 from taking place to rock at the removal in-process.
The inner cavity of the movable rod 66 is provided with a second sliding groove 11, the inner cavity of the second sliding groove 11 is movably connected with a second sliding block 12 used in cooperation with the moving plate 65, and the moving plate 65 can be limited in sliding through the cooperation of the second sliding groove 11 and the second sliding block 12, so that the moving plate 65 is prevented from displacement deviation in the moving process.
The top of spliced pole 14 has sealed the pad through powerful sticky connecing, and sealed top of filling up and the bottom bolt of product body 5, through sealed cooperation of filling up, can seal the die cavity, prevent that plastics from keeping away from in the inflow fixing base 1, has strengthened the sealed effect of die cavity.
The two sides of the top of the lifting plate 69 are bolted with second springs 13, the top of each second spring 13 is bolted with the top of the inner cavity of the cavity 3, and elastic expansion and contraction can be provided for the lifting plate 69 through the cooperation of the second springs 13, so that the lifting plate 69 is prevented from colliding with the fixed base 1.
The utility model provides a pair of automotive interior working of plastics production is with injection mold convenient to drawing of patterns's theory of operation as follows:
when in use, firstly, a worker drives the upper die 2 to move downwards through the push rod cylinder 4 to be attached to the product body 5, then, the plastic stock solution is injected into the upper die 2 through an injection molding pipe, so that the product body 5 is injected and molded in a die cavity, then the step motor 61 drives the driving sprocket 62 to rotate forwards, then the driving sprocket 62 drives the driven sprocket 63 to rotate through a chain, then the driven sprocket 63 drives the positive and negative threaded rod 64 to rotate positively, then the forward and backward threaded rod 64 drives the moving plate 65 to move inwards through the threaded sleeve, and through the sliding fit of the second slide block 12 on the second sliding chute 11 to the inner side, thereby the moving plate 65 drives the pushing movable rod 66 to move inwards, the movable rod 66 is gradually changed into a vertical state from the original crossed state, thereby the movable rod 66 drives the lifting plate 69 to move upwards, then the lifting plate 69 drives the connecting column 14 to move upwards, and then the connecting column 14 is rapidly demoulded through the sealing gasket tape product body 5.
Compared with the prior art, the utility model provides a pair of automotive interior working of plastics production has following beneficial effect with injection mold convenient to the drawing of patterns:
the utility model discloses a step motor 61 provides the power source, cooperation through drive sprocket 62 and driven sprocket 63, can drive positive and negative threaded rod 64 and rotate, thereby can drive movable plate 65 and remove, cooperation through first spout 67 and first slider 68, movable plate 65 can drive movable rod 66 and carry out quick lift adjustment, thereby movable rod 66 drives lifter plate 69 and carries out lift adjustment, the automotive interior working of plastics quick drawing of patterns after the shaping of being convenient for, reduce staff's intensity of labour, injection mold's production efficiency is improved, the problem of the drawing of patterns of being not convenient for in traditional automotive interior working of plastics production process has been solved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an injection mold convenient to drawing of patterns for automotive interior working of plastics production, includes fixing base (1) and last mould (2), its characterized in that, the center department intercommunication at last mould (2) top has the pipe of moulding plastics, cavity (3) have been seted up to the inner chamber of fixing base (1), the both sides of cavity (3) inner chamber bottom all are bolted to have the supporting seat, the both sides of cavity (3) bottom all are bolted to have push rod cylinder (4), the piston rod of push rod cylinder (4) run through fixing base (1) and with the bottom bolt of last mould (2), the center department at fixing base (1) top has seted up the die cavity, and the inner chamber cast moulding of die cavity has product body (5), the inner chamber of cavity (3) is provided with demoulding mechanism (6), the both sides at demoulding mechanism (6) top all are bolted to have spliced pole (14).
2. The injection mold for producing the automotive interior plastic part and facilitating demolding according to claim 1, wherein the demolding mechanism (6) comprises a stepping motor (61), a driving sprocket (62), a driven sprocket (63), a positive and negative threaded rod (64), a moving plate (65), a movable rod (66), a first chute (67), a first slider (68) and a lifting plate (69), the stepping motor (61) is bolted on the left side of the bottom of the inner cavity of the cavity (3), the driving sprocket (62) is bolted on an output shaft of the stepping motor (61), the driven sprocket (63) is meshed on one side of the driving sprocket (62) far away from the stepping motor (61) through a chain, the positive and negative threaded rod (64) is bolted on the inner cavity of the driven sprocket (63), and both sides of the positive and negative threaded rod (64) are rotatably connected with the top of the supporting seat through bearings, the equal threaded connection in both sides of positive and negative threaded rod (64) has the thread bush, and the surperficial bolt of thread bush has movable plate (65), the top and the bottom of movable plate (65) all have movable rod (66) to back sliding connection in proper order in the past, the center department of movable rod (66) is fork form swing joint through first loose axle, movable rod (66) top and bottom all have the removal seat through second loose axle swing joint, the bottom bolt of spliced pole (14) has lifter plate (69), first spout (67) have all been seted up all around to one side in opposite directions lifter plate (69) and cavity (3), the inner chamber sliding connection of first spout (67) has first slider (68) that uses with the removal seat cooperation.
3. An injection mold for producing automotive interior plastic parts and facilitating demolding according to claim 1, wherein through grooves are formed in the periphery of the inner cavity of the upper mold (2), a first spring (7) is bolted to the top of the inner cavity of the through grooves, a limiting column (8) is bolted to the bottom of the first spring (7), and the bottom of the limiting column (8) is bolted to the top of the fixing seat (1).
4. An injection mold for producing automotive interior plastic parts, which is convenient for demolding according to claim 1, characterized in that a sliding column (9) is bolted on both sides of the inner cavity of the cavity (3), a sliding sleeve (10) is slidably connected on the surface of the sliding column (9), and the surface of the sliding sleeve (10) is bolted on both sides of the lifting plate (69).
5. The injection mold for producing the automotive interior plastic part and facilitating demolding as claimed in claim 2, wherein a second sliding groove (11) is formed in an inner cavity of the movable rod (66), and a second sliding block (12) matched with the moving plate (65) is movably connected to the inner cavity of the second sliding groove (11).
6. An injection mould for the production of automotive interior plastic parts, which is convenient for demoulding, according to claim 1, characterized in that the top of the connecting column (14) is glued with a sealing gasket by a strong glue, and the top of the sealing gasket is bolted with the bottom of the product body (5).
7. An injection mold for producing automotive interior plastic parts, which is convenient for demolding according to claim 2, characterized in that the second spring (13) is bolted to both sides of the top of the lifting plate (69), and the top of the second spring (13) is bolted to the top of the cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556737.5U CN214026914U (en) | 2020-11-06 | 2020-11-06 | Injection mold convenient for demolding for production of automotive interior plastic part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556737.5U CN214026914U (en) | 2020-11-06 | 2020-11-06 | Injection mold convenient for demolding for production of automotive interior plastic part |
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| Publication Number | Publication Date |
|---|---|
| CN214026914U true CN214026914U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022556737.5U Active CN214026914U (en) | 2020-11-06 | 2020-11-06 | Injection mold convenient for demolding for production of automotive interior plastic part |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717466A (en) * | 2023-08-11 | 2023-09-08 | 福安市鑫远电机有限公司 | Water pump supporting component |
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2020
- 2020-11-06 CN CN202022556737.5U patent/CN214026914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717466A (en) * | 2023-08-11 | 2023-09-08 | 福安市鑫远电机有限公司 | Water pump supporting component |
| CN116717466B (en) * | 2023-08-11 | 2023-10-17 | 福安市鑫远电机有限公司 | Water pump supporting component |
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