CN218576840U - Injection mold for automobile rear lamp decorative plate - Google Patents
Injection mold for automobile rear lamp decorative plate Download PDFInfo
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- CN218576840U CN218576840U CN202221647544.3U CN202221647544U CN218576840U CN 218576840 U CN218576840 U CN 218576840U CN 202221647544 U CN202221647544 U CN 202221647544U CN 218576840 U CN218576840 U CN 218576840U
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Abstract
The utility model discloses an automobile back light decorative board injection mold, including the injection molding machine, the driving groove has been seted up on the injection molding machine, sliding mounting has two transmission sliders in the driving groove, the dwang is installed to the driving groove internal rotation, the utility model discloses in, through the initiative tooth's socket that is equipped with, the transmission rack, activity locating plate and mould main part isotructure, thereby can be when needs installation mould main part, mutually support through the initiative tooth's socket on the dwang and the transmission rack on two transmission sliders, make two transmission sliders keep away from each other and extrude pressure spring, place the mould main part between two activity locating plates this moment, and align spacing hole and stopper, stop the rotation of dwang this moment, can promote two activity locating plates and be close to each other through pressure spring's effort, and make the stopper insert in the spacing hole, reach and carry out spacing fixed effect to the mould main part, and then accomplish the installation to the mould main part.
Description
Technical Field
The utility model relates to an automobile back light decorative board production facility technical field especially relates to an automobile back light decorative board injection mold.
Background
The automobile rear lamp decorative plate needs to use an injection mold during injection molding, and the injection mold is a tool which is matched with a plastic molding machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size.
Injection mold among the prior art adopts a large amount of bolts to install on the injection molding machine, needs to waste a large amount of time to install or dismantle fixed die's bolt when installation and dismantlement, leads to the availability factor of injection molding machine to reduce, consequently needs a car tail-light decorative board injection mold.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car back light decorative board injection mold to solve the comparatively complicated problem of current injection mold installation that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for a rear lamp decorative plate of an automobile comprises an injection molding machine, wherein a transmission groove is formed in the injection molding machine, two transmission slide blocks are arranged in the transmission groove in a sliding mode, a rotating rod is installed in the transmission groove in a rotating mode, driving tooth grooves are evenly formed in the rotating rod in the circumferential direction, transmission racks matched with the driving tooth grooves are formed in the two transmission slide blocks, the transmission racks and the driving tooth grooves are meshed with each other, movable positioning plates are installed on the two transmission slide blocks, a mold main body is arranged on the injection molding machine, two mutually symmetrical limiting blocks are installed on the mold main body, and limiting holes matched with the limiting blocks are formed in the movable positioning plates;
all seted up the direction slide bar on the both sides inner wall of transmission groove, transmission slider slidable mounting has cup jointed pressure spring on the direction slide bar, and pressure spring's one end is installed on the inner wall of transmission groove, and pressure spring's the other end is installed on the transmission slider.
Preferably, the injection molding machine is provided with a limiting sliding chute, a movable block is slidably mounted in the limiting sliding chute, the limiting sliding chute is provided with a scale groove, and the movable block is provided with a handle.
Preferably, a limiting sliding rod is installed in the limiting sliding groove, and the movable block is slidably installed on the limiting sliding rod.
Preferably, the limiting slide rod is sleeved with a return spring in a sliding mode, one end of the return spring is installed on the inner wall of the limiting slide groove, and the other end of the return spring is installed on the movable block.
Preferably, two rectangular sliding grooves are formed in the inner wall of the top of the transmission groove, and the two movable positioning plates are slidably mounted in the two rectangular sliding grooves respectively.
Preferably, two all seted up the direction slide opening on the transmission slider, the transmission slider passes through direction slide opening slidable mounting on the direction slide bar.
Preferably, the rotating rod is provided with an adjusting hand wheel, the rotating rod is provided with an inner hexagonal socket, and the adjusting hand wheel is provided with an outer hexagonal plug block matched with the inner hexagonal socket.
The utility model has the advantages that:
the utility model discloses in, through the initiative tooth's socket that is equipped with, the drive rack, activity locating plate and mould main part isotructure, thereby can be when needs installation mould main part, mutually support through the initiative tooth's socket on the dwang and the drive rack on two drive slider, make two drive slider keep away from each other and extrude pressure spring, place the mould main part between two activity locating plates this moment, and align spacing hole and stopper, stop the rotation of dwang this moment, effort through pressure spring can promote two activity locating plates and be close to each other, and make the stopper insert in the spacing hole, reach and carry out spacing fixed effect to the mould main part, and then accomplish the installation to the mould main part.
Drawings
Fig. 1 is a schematic structural view of an injection mold for a rear lamp decorative plate of an automobile provided by the present invention;
fig. 2 is a schematic side view sectional structure diagram of an injection mold for a rear lamp decorative plate of an automobile provided by the utility model;
FIG. 3 is a schematic side view of a sectional structure of a movable block of an injection mold for a rear lamp trim of an automobile according to the present invention;
fig. 4 is the utility model provides a A department's enlarged schematic diagram in fig. 3 of car back light decorative board injection mold.
In the figure: 1. an injection molding machine; 2. a mold main body; 3. a movable positioning plate; 4. a limiting hole; 5. a limiting block; 6. a rectangular chute; 7. a movable block; 8. a transmission slide block; 9. a compression spring; 10. a drive rack; 11. A driving tooth groove; 12. a guide slide hole; 13. a grip; 14. a limiting slide bar; 15. rotating the rod; 16. an inner hexagonal socket; 17. an outer hexagonal insert block; 18. adjusting a hand wheel; 19. a limiting chute; 20. a return spring; 21. a scale groove; 22. a transmission groove; 23. and guiding the sliding rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an injection mold for a decorative plate of a rear lamp of an automobile comprises an injection molding machine 1, and is characterized in that: a transmission groove 22 is formed in the injection molding machine 1, two transmission sliding blocks 8 are slidably mounted in the transmission groove 22, a rotating rod 15 is rotatably mounted in the transmission groove 22, driving tooth grooves 11 are uniformly formed in the rotating rod 15 along the circumferential direction, transmission racks 10 matched with the driving tooth grooves 11 are formed in the two transmission sliding blocks 8, the transmission racks 10 are meshed with the driving tooth grooves 11, movable positioning plates 3 are mounted on the two transmission sliding blocks 8, a mold main body 2 is arranged on the injection molding machine 1, two mutually symmetrical limiting blocks 5 are mounted on the mold main body 2, and limiting holes 4 matched with the limiting blocks 5 are formed in the movable positioning plates 3;
all seted up direction slide bar 23 on the both sides inner wall of drive groove 22, drive slider 8 slidable mounting has cup jointed pressure spring 9 on direction slide bar 23 on the direction slide bar 23, and pressure spring 9's one end is installed on the inner wall of drive groove 22, and pressure spring 9's the other end is installed on drive slider 8.
Through the initiative tooth's socket 11 that is equipped with, driving rack 10, activity locating plate 3 and mould main part 2 isotructures, thereby can be when needs installation mould main part 2, mutually support through initiative tooth's socket 11 on dwang 15 and the driving rack 10 on two transmission slider 8, make two transmission slider 8 keep away from each other and extrude pressure spring 9, place mould main part 2 between two activity locating plate 3 this moment, and align spacing hole 4 and stopper 5, stop the rotation of dwang 15 this moment, effort through pressure spring 9 can promote two activity locating plate 3 and be close to each other, and make stopper 5 insert in spacing hole 4, reach and carry out spacing fixed effect to mould main part 2, and then accomplish the installation to mould main part 2.
Specifically, the utility model discloses in, injection molding machine 1 is last to have seted up limit chute 19, and slidable mounting has movable block 7 in limit chute 19, has seted up scale groove 21 on the limit chute 19, installs handle 13 on the movable block 7.
Through being equipped with spacing spout 19 and movable block 7 isotructure to can make movable block 7 slide along spacing spout 19, and when mould main part 2 placed injection molding machine 1 on, can judge whether aim at stopper 5 and spacing hole 4 according to the position relation between movable block 7 and the scale groove 21.
Specifically, the utility model discloses in, install limit slide 14 in the limit chute 19, movable block 7 slidable mounting is on limit slide 14, through the spacing slide 14 that is equipped with mutually supporting with movable block 7 to make movable block 7 can slide along limit slide 14, reached and led to and spacing purpose to the moving direction of movable block 7.
Specifically, the utility model discloses in, the slip has cup jointed reset spring 20 on the spacing slide bar 14, and reset spring 20's one end is installed on the inner wall of spacing spout 19, and reset spring 20's the other end is installed on movable block 7.
Through the reset spring 20 that is equipped with, can promote the movable block 7 and hug closely mould main part 2 all the time to judge whether align between stopper 5 and the spacing hole 4 that can be more accurate.
Specifically, the utility model discloses in, seted up two rectangle spouts 6 on the top inner wall of drive groove 22, two activity locating plate 3 difference slidable mounting are in two rectangle spouts 6.
Through the mutual cooperation between the rectangle spout 6 that is equipped with and the movable positioning board 3 to make the movable positioning board 3 can slide along rectangle spout 6, reached the purpose of restricting the moving direction and the range of motion of movable positioning board 3.
Specifically, the utility model discloses in, all seted up direction slide opening 12 on two transmission slider 8, transmission slider 8 passes through direction slide opening 12 slidable mounting on direction slide bar 23.
Through the mutual matching of the guide sliding hole 12 and the guide sliding rod 23, the transmission sliding block 8 can slide along the guide sliding rod 23, and the purpose of guiding and limiting the moving direction of the transmission sliding block 8 is achieved.
Specifically, the utility model discloses in, install adjusting handle 18 on the dwang 15, seted up interior hexagonal slot 16 on the dwang 15, install the outer hexagonal inserted block 17 with interior hexagonal slot 16 looks adaptation on the adjusting handle 18.
The adjusting hand wheel 18 with the adjustable angle can be more convenient for a user to operate the rotating rod 15, and the adjusting hand wheel 18 can be detached through the mutual matching of the inner hexagonal slot 16 and the outer hexagonal insertion block 17, so that the occupied space is avoided, and the space utilization rate is further improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automobile rear lamp decorative board injection mold, includes injection molding machine (1), its characterized in that: the injection molding machine is characterized in that a transmission groove (22) is formed in the injection molding machine (1), two transmission sliding blocks (8) are arranged in the transmission groove (22) in a sliding manner, a rotating rod (15) is installed in the transmission groove (22) in a rotating manner, driving tooth grooves (11) are uniformly formed in the rotating rod (15) along the circumferential direction, transmission racks (10) matched with the driving tooth grooves (11) are formed in the two transmission sliding blocks (8), the transmission racks (10) are mutually meshed with the driving tooth grooves (11), movable positioning plates (3) are installed on the two transmission sliding blocks (8), a mold main body (2) is arranged on the injection molding machine (1), two mutually symmetrical limiting blocks (5) are installed on the mold main body (2), and limiting holes (4) matched with the limiting blocks (5) are formed in the movable positioning plates (3);
all seted up direction slide bar (23) on the both sides inner wall of transmission groove (22), transmission slider (8) slidable mounting is on direction slide bar (23), and sliding sleeve has cup jointed pressure spring (9) on direction slide bar (23), and the one end of pressure spring (9) is installed on the inner wall of transmission groove (22), and the other end of pressure spring (9) is installed on transmission slider (8).
2. The injection mold for the decorative plate of the rear lamp of the automobile according to claim 1, wherein: the injection molding machine is characterized in that a limiting sliding groove (19) is formed in the injection molding machine (1), a movable block (7) is arranged in the limiting sliding groove (19) in a sliding mode, a scale groove (21) is formed in the limiting sliding groove (19), and a handle (13) is arranged on the movable block (7).
3. The injection mold for the decorative plate of the rear lamp of the automobile according to claim 2, wherein: a limiting sliding rod (14) is installed in the limiting sliding groove (19), and the movable block (7) is installed on the limiting sliding rod (14) in a sliding mode.
4. The injection mold for the decorative plate of the rear lamp of the automobile as claimed in claim 3, wherein: the limiting sliding rod (14) is sleeved with a return spring (20) in a sliding mode, one end of the return spring (20) is installed on the inner wall of the limiting sliding groove (19), and the other end of the return spring (20) is installed on the movable block (7).
5. The injection mold for the decorative plate of the rear lamp of the automobile according to claim 3, wherein: two rectangular sliding grooves (6) are formed in the inner wall of the top of the transmission groove (22), and the two movable positioning plates (3) are respectively installed in the two rectangular sliding grooves (6) in a sliding mode.
6. The injection mold for the decorative plate of the rear lamp of the automobile according to claim 1, wherein: two all seted up direction slide opening (12) on transmission slider (8), transmission slider (8) are through direction slide opening (12) slidable mounting on direction slide bar (23).
7. The injection mold for the decorative plate of the rear lamp of the automobile according to claim 1, wherein: install adjusting hand wheel (18) on dwang (15), seted up interior hexagonal slot (16) on dwang (15), install outer hexagonal inserted block (17) with interior hexagonal slot (16) looks adaptation on adjusting hand wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647544.3U CN218576840U (en) | 2022-06-28 | 2022-06-28 | Injection mold for automobile rear lamp decorative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647544.3U CN218576840U (en) | 2022-06-28 | 2022-06-28 | Injection mold for automobile rear lamp decorative plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218576840U true CN218576840U (en) | 2023-03-07 |
Family
ID=85358361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221647544.3U Active CN218576840U (en) | 2022-06-28 | 2022-06-28 | Injection mold for automobile rear lamp decorative plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218576840U (en) |
-
2022
- 2022-06-28 CN CN202221647544.3U patent/CN218576840U/en active Active
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