CN212498764U - Injection mold for automobile row button - Google Patents
Injection mold for automobile row button Download PDFInfo
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- CN212498764U CN212498764U CN202021226369.1U CN202021226369U CN212498764U CN 212498764 U CN212498764 U CN 212498764U CN 202021226369 U CN202021226369 U CN 202021226369U CN 212498764 U CN212498764 U CN 212498764U
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Abstract
The utility model provides an injection mold for automobile row buttons, which comprises an upper mold fixing plate, an upper mold plate, a lower mold fixing plate, a cushion block, a lower mold base plate and a lower mold plate; the upper template is fixed on the upper template fixing plate, the lower template is fixed on the lower template fixing plate through a cushion block, the lower template is fixed on the lower template backing plate, the bottom side of the upper template is provided with an upper mold core, and the top side of the lower template is provided with a lower mold core which can be matched with the upper mold core for injection molding; at least one group of core ejecting mechanisms are fixed on the lower die base plate, and a core ejecting module extending into a lower die cavity of the lower die core is arranged at the top end of each core ejecting mechanism; the both sides of coring module distribute and have two sets of dogs, and the dog setting is between last mold core and lower mold core, and can with coring module, lower mold cavity and go up the mold core between form the row button injection molding's that is used for arranging button injection molding chamber, and it has a push pedal still to lead to be connected with on the lower bolster fixed plate, is connected with ejector pin for the liftout in the push pedal, the utility model discloses the shaping is convenient, and can improve the shaping efficiency of arranging the button greatly.
Description
Technical Field
The utility model relates to an injection mold, especially an injection mold for car row button.
Background
The row button is the automotive button who has different functions that the row set up on the car of using, and to its machine-shaping process, generally needs individual machine-shaping, and the forming process is generally comparatively loaded down with trivial details.
Therefore, an injection mold for automobile row buttons, which is convenient to form and can greatly improve the forming efficiency of the row buttons, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an injection mold for button is arranged to car, the shaping is convenient, and can improve the shaping efficiency of arranging the button greatly.
The utility model provides a following technical scheme:
an injection mold for an automobile row button comprises an upper mold fixing plate, an upper mold plate, a lower mold fixing plate, a cushion block, a lower mold base plate and a lower mold plate; the upper template is fixed on the upper mold fixing plate, the lower mold base plate is fixed on the lower mold fixing plate through a cushion block, the lower template is fixed on the lower mold base plate, an upper mold core is installed on the bottom side of the upper template, and a lower mold core capable of being matched with the upper mold core for injection molding is installed on the top side of the lower template; at least one group of core ejecting mechanisms are fixed on the lower die base plate, and a core ejecting module extending into a lower die cavity of the lower die core is arranged at the top end of each core ejecting mechanism; two groups of stop blocks are distributed on two sides of the top core module, the stop blocks are arranged between the upper mold core and the lower mold core and can form a button arranging injection molding cavity for button arranging injection molding with the top core module, the lower mold cavity and the upper mold cavity of the upper mold core, a glue injection channel which can be communicated with the button arranging injection molding cavity is also arranged in the upper mold core, and a glue injection port which can be communicated with the glue injection channel is arranged on the upper mold fixing plate; and the lower template fixing plate is also connected with a push plate in a guiding manner, and the push plate is connected with an ejector rod capable of penetrating through the ejection core mechanism and ejecting materials from the bottom of the row button injection molding cavity.
Furthermore, the stop block can slide relatively under the driving of a core pulling mechanism positioned between the lower mold core and the upper mold core, the core pulling mechanism comprises a push block, an inclined guide post and a sliding block, the push block is fixed on the upper mold core, the inclined guide post fixed on the push block is obliquely inserted on the sliding block, and the sliding block is connected on the lower mold core in a sliding manner and can move oppositely under the driving of the inclined guide post when the upper mold core and the lower mold core are closed.
Furthermore, a buffer block which can be supported at the bottom side of the push block in a positioning mode during die assembly is fixed on the lower template.
Preferably, a guide rod capable of being guided by the push plate is further fixed on the lower die fixing plate.
Preferably, a first cooling duct is further arranged in the upper die core, and a water inlet pipe and a water outlet pipe of the first cooling duct penetrate out of the upper die plate.
Preferably, a second cooling conduit is further arranged in the core ejecting mechanism, and the bottom end of the second cooling conduit is communicated with a circulating water pipe penetrating through the lower die base plate.
Preferably, a limiting guide post is fixed on the lower die base plate, penetrates through the lower die plate and can extend into the upper die plate to guide.
Preferably, a matching guide post is further fixed on the push plate, guide holes matched with the matching guide post are further formed in the lower die base plate and the lower die plate, and a reinforcing block which can be in butt joint with the top end of the matching guide post in die assembly is further fixed on the upper die plate.
The utility model has the advantages that: the utility model discloses in by the apical core module, be located the dog of apical core module both sides, lower die cavity and last die cavity after-closing die, can form the row button injection molding chamber of realizing row button injection molding, and because the dog can be provided with the multiunit, therefore, not only can realize that the injection moulding of button is arranged to the multiunit, and because the dog sets up to the motion form of can sliding relatively, consequently after the completion of moulding plastics, it shifts up to go up the die core, the accessible drives the oblique guide pillar and shifts up, thereby can drive the back from the motion of sliding block and dog, and then shift up through driving piece drive push pedal, thereby the row button that the accessible ejector pin will arrange in on the apical core module is ejecting, so can realize the operation of once moulding plastics, can accomplish the formation in the row button injection molding chamber of button that the multiunit was arranged simultaneously, the injecting glue is moulded plastics and the process of liftout.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 2;
FIG. 6 is a schematic structural view of the upper mold core and the lower mold core after being disassembled;
FIG. 7 is a schematic structural view of a lower core;
FIG. 8 is a front view of the lower die core portion of FIG. 6;
FIG. 9 is a cross-sectional view taken along line E-E of FIG. 8 including the upper core;
FIG. 10 is a cross-sectional view taken along line F-F of FIG. 8 including the upper core;
FIG. 11 is a schematic view of the mating of the coring mechanism and the coring mechanism;
FIG. 12 is a schematic structural view of a core-pulling mechanism;
FIG. 13 is a schematic structural view of the carrier rod;
FIG. 14 is a schematic view of the row of buttons;
notation in the figure: 1 is an upper die fixing plate, 2 is the cope match-plate pattern, 3 is lower die fixing plate, 4 is the cushion, 5 is the lower bolster, 6 is the lower bolster, 7 is the upper die core, 8 is the lower die core, 9 is the knock-out mechanism, 10 is the knock-out module, 11 is the dog, 12 is the injecting glue way, 13 is the injecting glue mouth, 14 is the push pedal, 15 is the ejector pin, 16 is the guide bar, 17 is the cooperation guide pillar, 18 is the ejector block, 19 is the guide pillar to one side, 20 is the sliding block, 21 is the buffer block, 22 is first cooling conduit, 23 is second cooling conduit, 24 is circulating pipe, 25 is spacing guide pillar.
Detailed Description
With reference to fig. 1 to 14, the injection mold for an automobile row button includes, in this embodiment, an upper mold fixing plate 1, an upper mold plate 2, a lower mold fixing plate 3, a cushion block 4, a lower mold pad plate 5, and a lower mold plate 6; an upper template 2 is fixed on an upper die fixing plate 1, a lower die backing plate 5 is fixed on a lower die fixing plate 3 through a cushion block 4, a lower template 6 is fixed on the lower die backing plate 5, an upper die core 7 is installed on the bottom side of the upper template 2, and a lower die core 8 which can be matched with the upper die core 7 for injection molding is installed on the top side of the lower template 6; two groups of core ejecting mechanisms 9 are fixed on the lower die base plate 5, and a core ejecting module 10 extending into a lower die cavity of the lower die core 8 is arranged at the top end of each core ejecting mechanism 9; two groups of stop blocks 11 are distributed on two sides of the top core module 10, the stop blocks 11 are arranged between the upper mold core 7 and the lower mold core 8 and can form a button arrangement injection molding cavity for button arrangement injection molding with the top core module, the lower mold cavity and the upper mold cavity of the upper mold core 7, a glue injection channel 12 which can be communicated with the button arrangement injection molding cavity is also arranged in the upper mold core 7, and a glue injection port 13 which can be communicated with the glue injection channel 12 is arranged on the upper mold fixing plate 1; a push plate 14 is also connected to the fixed plate of the lower template 6 in a guiding manner, a push rod 15 capable of pushing materials from the bottom of the button injection molding cavity through the core pushing mechanism 9 is connected to the push plate 14, at this time, a driving piece is connected to the bottom side of the push plate 14, so that the push plate 14 can be driven by the driving piece to ascend along the guiding action of a guide rod 16, the button on the core pushing module 10 can be ejected after the upper mold core 7 and the lower mold core 8 are separated, and the stability when the push plate 14 drives the push rod 15 to ascend is further improved because the push plate 14 is also provided with a matched guide post 17 capable of penetrating through the lower mold backing plate 5 and the lower template 6 when ascending, and a reinforcing block capable of being abutted and matched with the top end of the matched guide post 17 when the mold is closed is also fixed on the upper template 2 when the mold is closed, and the upper fixed plate 1 is fixed on a hydraulic cylinder, when the lower template 6 moves towards the lower template for die assembly, the lower template 6 and the upper template 2 are guided by the limiting guide post 25 between the lower template 6 and the upper template 2, so that the problem of poor matching effect of die assembly can be avoided;
in order to facilitate ejection of the row buttons after mold closing is completed, the stop block 11 is arranged in a form capable of sliding relatively between the lower mold core 8 and the upper mold core 7, and the core pulling mechanism for driving the stop block 11 comprises a push block 18, an inclined guide post 19 and a slide block 20, the push block 18 is fixed on the upper mold core 7, the inclined guide post 19 fixed on the push block 18 is obliquely inserted on the slide block 20, the slide block 20 is connected on the lower mold core 8 in a sliding manner, and the push block 18 and the upper mold core 7 and the lower mold core 8 can move oppositely under the driving of the inclined guide post 19 when the mold closing is completed; in order to avoid the impact on the lower mold core 8 caused by the push block 18 pressing down and closing the mold along with the upper mold plate 2, a buffer block 21 capable of being supported at the bottom side of the push block 18 in a positioning mode during mold closing can be fixed on the lower mold plate 6; meanwhile, in order to accelerate cooling in the injection molding process, a first cooling guide pipe 22 can be arranged in the upper mold core 7, and a water inlet pipe and a water outlet pipe of the first cooling guide pipe 22 penetrate out of the upper mold plate 2; a second cooling conduit 23 is arranged in the core ejecting mechanism 9, and the bottom end of the second cooling conduit 23 is communicated with a circulating water pipe 24 penetrating in the lower die base plate 5, so that the upper die core 7 and the core ejecting mechanism 9 are cooled.
The utility model discloses a theory of operation is: in the utility model, after the ejector core module, the stop blocks 11 positioned at both sides of the ejector core module, the lower mold cavity and the upper mold cavity are re-closed, a row button injection molding cavity for realizing row button injection molding can be formed, and because the stop blocks 11 can be provided with a plurality of groups, not only can the injection molding of a plurality of groups of row buttons be realized, but also because the stop blocks 11 are arranged in a relative sliding motion mode, after the injection molding is finished, the upper mold core 7 moves upwards, the inclined guide post 19 can be driven to move upwards, so that the reverse separation motion of the sliding block 20 and the stop blocks 11 can be driven, and further the push plate 14 is driven to move upwards by the driving piece, so that the row buttons arranged on the ejector core module 10 can be ejected by the ejector rod 15, the operation of one-time injection molding can be realized, the processes of forming, injecting glue, injecting and ejecting the row button injection molding cavities of a plurality of, the stability is also better.
Although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An injection mold for an automobile row button is characterized by comprising an upper mold fixing plate, an upper mold plate, a lower mold fixing plate, a cushion block, a lower mold base plate and a lower mold plate; the upper template is fixed on the upper mold fixing plate, the lower mold base plate is fixed on the lower mold fixing plate through a cushion block, the lower template is fixed on the lower mold base plate, an upper mold core is installed on the bottom side of the upper template, and a lower mold core capable of being matched with the upper mold core for injection molding is installed on the top side of the lower template;
at least one group of core ejecting mechanisms are fixed on the lower die base plate, and a core ejecting module extending into a lower die cavity of the lower die core is arranged at the top end of each core ejecting mechanism; two groups of stop blocks are distributed on two sides of the top core module, the stop blocks are arranged between the upper mold core and the lower mold core and can form a button arranging injection molding cavity for button arranging injection molding with the top core module, the lower mold cavity and the upper mold cavity of the upper mold core, a glue injection channel which can be communicated with the button arranging injection molding cavity is also arranged in the upper mold core, and a glue injection port which can be communicated with the glue injection channel is arranged on the upper mold fixing plate;
and the lower template fixing plate is also connected with a push plate in a guiding manner, and the push plate is connected with an ejector rod capable of penetrating through the ejection core mechanism and ejecting materials from the bottom of the row button injection molding cavity.
2. The injection mold for row buttons of automobile as claimed in claim 1, wherein the stop blocks are capable of sliding relatively under the driving of a core pulling mechanism located between the lower mold core and the upper mold core, the core pulling mechanism comprises a push block, an inclined guide post and a slide block, the push block is fixed on the upper mold core, the inclined guide post fixed on the push block is obliquely inserted on the slide block, the slide block is slidably connected on the lower mold core and capable of moving relatively under the driving of the inclined guide post when the upper mold core and the lower mold core are closed.
3. The injection mold for the row buttons of the automobile as claimed in claim 2, wherein a buffer block which can be supported at the bottom side of the push block in a positioning manner during mold closing is further fixed on the lower template.
4. The injection mold for an automotive row button as claimed in claim 1, wherein a guide rod capable of being guided by the push plate is further fixed on the lower mold fixing plate.
5. The injection mold for the row buttons of the automobile as claimed in claim 1, wherein a first cooling conduit is further arranged in the upper mold core, and a water inlet pipe and a water outlet pipe of the first cooling conduit both penetrate out of the upper mold plate.
6. The injection mold for the row buttons of the automobile as claimed in claim 1, wherein a second cooling conduit is further arranged in the core ejecting mechanism, and the bottom end of the second cooling conduit is communicated with a circulating water pipe penetrating through the lower die base plate.
7. The injection mold for the row buttons of the automobile as claimed in claim 1, wherein a limiting guide post is fixed on the lower mold backing plate, penetrates through the lower mold plate, and can extend into the upper mold plate to be guided.
8. The injection mold for the row buttons of the automobile as claimed in claim 1, wherein a matching guide post is further fixed on the push plate, guide holes matched with the matching guide post are further formed in the lower die base plate and the lower die plate, and a reinforcing block capable of being in butt fit with the top end of the matching guide post when the mold is closed is further fixed on the upper die plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226369.1U CN212498764U (en) | 2020-06-29 | 2020-06-29 | Injection mold for automobile row button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226369.1U CN212498764U (en) | 2020-06-29 | 2020-06-29 | Injection mold for automobile row button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212498764U true CN212498764U (en) | 2021-02-09 |
Family
ID=74432239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021226369.1U Active CN212498764U (en) | 2020-06-29 | 2020-06-29 | Injection mold for automobile row button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212498764U (en) |
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2020
- 2020-06-29 CN CN202021226369.1U patent/CN212498764U/en active Active
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