CN215320214U - Double-layer injection mold for car lamp lens - Google Patents

Abstract

The utility model discloses a double-layer injection mold for a car lamp lens, which comprises an injection mold main body, wherein the upper end of the injection mold main body is provided with an upper mold, the lower end of the upper mold is connected with a lower mold, the lower mold is connected with a base, the outer wall of the upper end of the base is fixedly provided with a fixing component, the base is fixed with the lower mold through the fixing component, and the outer wall of the lower mold is internally provided with a receiving component; through the fixed subassembly that sets up, wherein fixed subassembly includes fixed plate, first spout, first slider, block pole, spring, block groove, pull rod, slot and gag lever post, can make staff convenient and fast change lower mould and base, labour saving and time saving, through the storage assembly who sets up, wherein storage assembly includes storage bin, second spout, second slider, receiver, places storehouse and handle, can not drop when making the gag lever post not use.

Description

Double-layer injection mold for car lamp lens

Technical Field

The utility model relates to the technical field of injection molds, in particular to a double-layer injection mold for a vehicle lamp lens.

Background

The body represents the visual feature of that type of vehicle, the vehicle mold in the narrow sense is the generic term for the mold for punching all stampings on the vehicle body, the most important component of the vehicle mold is the cover mold, wherein the lens of the vehicle lamp is mainly injection molded by a double injection mold.

But the double-deck injection mold of current car light lens still has some drawbacks, is fixed through pegging graft between traditional double-deck injection mold of car light lens lower mould and the base, and this kind of fixed mode fastness can not be guaranteed, and it is comparatively loaded down with trivial details to dismantle moreover, consumes time, consumes the labour, for this reason we propose the double-deck injection mold of car light lens.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the double-layer injection mold for the lens of the car lamp, and the fixing assembly is arranged and comprises a fixing plate, a first sliding groove, a first sliding block, a clamping rod, a spring, a clamping groove, a pull rod, a slot and a limiting rod, so that a worker can conveniently and quickly replace the lower mold and the base, and time and labor are saved.

In order to solve the technical problems, the utility model provides the following technical scheme: double-deck injection mold of car light lens, including the injection mold main part, the upper end of injection mold main part is provided with the mould, it is connected with the lower mould to go up the mould lower extreme, the lower mould is connected with the base, be fixed with fixed subassembly on the outer wall of base upper end, the base is fixed through fixed subassembly and lower mould, be provided with storage assembly in the lower mould outer wall.

As a preferred technical scheme of the utility model, the fixing assembly comprises four groups of fixing plates fixed on the outer wall of the top end of the base, a first sliding chute arranged in the fixing plates, a first sliding block connected with the first sliding chute in a sliding manner, a clamping rod fixedly connected with the first sliding block, a spring wound on the clamping rod, a clamping groove arranged on the outer wall of the lower die, a pull rod fixed at the outer end of the clamping rod, a slot arranged in the clamping rod and a limiting rod inserted and pinched in the slot.

As a preferred technical scheme of the utility model, four groups of fixing plates are respectively fixed at four corners of the base, and the distance between the left group of fixing plates and the right group of fixing plates is equal to the length of the lower die.

As a preferable technical scheme of the utility model, one end of the spring is connected with the outer wall of the first sliding block, and the other end of the spring is connected with the inner wall of the fixed plate.

As a preferable technical scheme of the present invention, the storage assembly includes a storage bin provided in the lower mold, a second chute provided in an inner wall of a bottom end of the storage bin, a second slider slidably connected to the second chute, a storage box fixed to the second slider, a storage bin provided in the storage box, and a handle fixed to an outer wall of the storage box.

As a preferred technical scheme of the utility model, two groups of the storage bins are symmetrically arranged in the lower die in the left-right direction, and two groups of placing bins are arranged in each group of the storage bins.

As a preferable technical scheme of the utility model, the handle is fixed at the middle position of the storage box, and the handle is provided with grains.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the arranged fixing assembly, wherein the fixing assembly comprises a fixing plate, a first sliding groove, a first sliding block, a clamping rod, a spring, a clamping groove, a pull rod, a slot and a limiting rod, before the lower die and the base are required to be installed, the pull rods at two ends are pulled outwards in advance to enable the pull rod to drive the clamping rod to slide outwards in the first sliding groove through the first sliding block, the spring is extruded to deform in the sliding process, then the limiting rod is taken out and inserted into the slot and extends to the position of the outer wall of the base, at the moment, the pull rod is loosened, the restoring force generated by the elasticity of the spring pushes the clamping rod to restore until the limiting rod is attached and clamped with the outer wall of the base to newly form a limit, at the moment, the lower die is connected with the base, the lower die is clamped among the four groups of fixing plates, then the limiting rod is pulled out, at the moment, the elasticity of the spring continues to push the clamping rod to restore, and finally the clamping groove in the lower die can form fixation, through the device, the lower die and the base can be conveniently and quickly replaced by workers, and time and labor are saved.

2. Through the storage component who sets up, wherein storage component includes the storage bin, the second spout, the second slider, the receiver, place storehouse and handle, the staff can outwards stimulate the handle, make the handle drive the receiver and pass through the second slider and outwards slide in the second spout, until with the complete roll-off of receiver, at this moment the staff can place the gag lever post that does not use in the storage bin place the storehouse in the storage bin, then promote the handle and accomodate the gag lever post to the storage bin in, take out the use during use again, can make the gag lever post not use through this device and can not drop.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic sectional front view of a portion of the present invention;

FIG. 4 is a schematic view of the partial structure of the present invention in a front view, a sectional view and an active state;

FIG. 5 is a schematic sectional front view of a receiving assembly according to the present invention;

wherein: 1. an injection mold body; 2. an upper die; 3. a lower die; 4. a base; 5. a fixing assembly; 51. a fixing plate; 52. a first chute; 53. a first slider; 54. a clamping rod; 55. a spring; 56. a clamping groove; 57. a pull rod; 58. a slot; 59. a limiting rod; 6. a receiving assembly; 61. a storage bin; 62. a second chute; 63. a second slider; 64. a storage box; 65. placing a bin; 66. a handle.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the double-layer injection mold for the lens of the car lamp comprises an injection mold main body 1, an upper mold 2 is arranged at the upper end of the injection mold main body 1, the lower end of the upper mold 2 is connected with a lower mold 3, the lower mold 3 is connected with a base 4, a fixing component 5 is fixed on the outer wall of the upper end of the base 4, the base 4 is fixed with the lower mold 3 through the fixing component 5, a receiving component 6 is arranged in the outer wall of the lower mold 3, the fixing assembly 5 includes four fixing plates 51 fixed on the outer wall of the top end of the base 4, a first sliding chute 52 arranged in the fixing plate 51, a first sliding block 53 connected with the first sliding chute 52 in a sliding manner, a clamping rod 54 fixedly connected with the first sliding block 53, a spring 55 wound on the clamping rod 54, a clamping groove 56 arranged on the outer wall of the lower die 3, a pull rod 57 fixed on the outer end of the clamping rod 54, a slot 58 arranged in the clamping rod 54, and a limit rod 59 inserted into the slot 58.

Before the lower die 3 and the base 4 need to be installed, the pull rods 57 at two ends are pulled outwards in advance, so that the pull rods 57 drive the clamping rods 54 to slide outwards in the first sliding grooves 52 through the first sliding blocks 53, the spring 55 is extruded to deform in the sliding process, one end of the spring 55 is connected with the outer wall of the first sliding block 53, the other end of the spring 55 is connected with the inner wall of the fixing plate 51, through the design, the restoring force generated by the elasticity of the spring 55 is matched with the clamping rods 54, so that the purposes of clamping and releasing the clamping of the lower die 3 are achieved, then the limiting rod 59 is taken out and inserted into the slot 58 and extends to the outer wall position of the base 4, at the moment, the pull rods 57 are loosened, the restoring force generated by the elasticity of the spring 55 pushes the clamping rods 54 to restore until the limiting rod 59 is attached to the outer wall of the base 4 to clamp a new limit, at the moment, the lower die 3 is connected with the base 4, so that the lower die 3 is clamped between the four groups of fixing plates 51, four fixed plates 51 of four groups are fixed respectively in four corners of base 4, distance between two sets of fixed plates 51 about equals the length of lower mould 3, through this design, make the lower mould 3 card advance can form simple pre-fixing effect between four fixed plates 51 of group, then extract gag lever post 59, at this moment, the elasticity of spring 55 self continues to promote block pole 54 and recovers, finally can form fixedly with the block groove 56 in the lower mould 3, can make staff convenient and fast change lower mould 3 and base 4 through this device, time saving and labor saving.

The storage assembly 6 includes a storage bin 61 arranged in the lower die 3, a second chute 62 arranged on the inner wall of the bottom end of the storage bin 61, a second slide block 63 connected with the second chute 62 in a sliding manner, a storage box 64 fixed on the second slide block 63, a storage bin 65 arranged in the storage box 64, and a handle 66 fixed on the outer wall of the storage box 64.

The worker can pull the handle 66 outwards, the handle 66 is fixed in the middle of the storage box 64, the handle 66 is provided with grains, through the design, the phenomenon of slipping of hands can not occur when a worker pulls the handle 66, so that the handle 66 drives the storage box 64 to slide outwards in the second sliding groove 62 through the second sliding block 63 until the storage box 64 slides out completely, the worker can place the unused gag lever post 59 in the placing bin 65 in the storage box 64 at this time, then the handle 66 is pushed to accommodate the limiting rod 59 into the accommodating bins 61, two groups of the accommodating bins 61 are symmetrically arranged in the lower die 3 in the left and right direction, two groups of placing bins 65 are arranged in each group of the accommodating bins 61, through the design, two sets of limiting rods 59 which need to be used respectively at the left side and the right side of the base 4 can be placed in the placing bin 65 and then taken out for use, and the limiting rods 59 can not fall off when not used through the device.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, that the preferred embodiments of the present invention are described in the above embodiments and the description, and not intended to limit the present invention, and that various changes and modifications may be made within the scope of the utility model as claimed, which is defined by the appended claims and their equivalents, without departing from the spirit and scope of the utility model.

Claims (7)

1. Double-deck injection mold of car light lens, including injection mold main part (1), its characterized in that: the upper end of injection mold main part (1) is provided with mould (2), it is connected with lower mould (3) to go up mould (2) lower extreme, lower mould (3) are connected with base (4), be fixed with fixed subassembly (5) on base (4) upper end outer wall, base (4) are fixed with lower mould (3) through fixed subassembly (5), be provided with storage assembly (6) in lower mould (3) outer wall.

2. The double-layer injection mold for the lens of the car lamp according to claim 1, wherein: the fixing component (5) comprises four groups of fixing plates (51) fixed on the outer wall of the top end of the base (4), a first sliding groove (52) formed in the fixing plates (51), a first sliding block (53) connected with the first sliding groove (52) in a sliding mode, a clamping rod (54) fixedly connected with the first sliding block (53), a spring (55) wound on the clamping rod (54), a clamping groove (56) formed in the outer wall of the lower die (3), a pull rod (57) fixed at the outer end of the clamping rod (54), a slot (58) formed in the clamping rod (54) and a limiting rod (59) inserted and pinched in the slot (58).

3. The double-layer injection mold for the lens of the car lamp according to claim 2, wherein: four groups of fixing plates (51) are respectively fixed at four corners of the base (4), and the distance between the left and right groups of fixing plates (51) is equal to the length of the lower die (3).

4. The double-layer injection mold for the lens of the car lamp according to claim 2, wherein: one end of the spring (55) is connected with the outer wall of the first sliding block (53), and the other end of the spring (55) is connected with the inner wall of the fixing plate (51).

5. The double-layer injection mold for the lens of the car lamp according to claim 1, wherein: the storage assembly (6) comprises a storage bin (61) arranged in the lower die (3), a second sliding groove (62) arranged on the inner wall of the bottom end of the storage bin (61), a second sliding block (63) connected with the second sliding groove (62) in a sliding mode, a storage box (64) fixed on the second sliding block (63), a storage bin (65) arranged in the storage box (64) and a handle (66) fixed on the outer wall of the storage box (64).

6. The double-layer injection mold for the lens of the car lamp according to claim 5, wherein: the storage bins (61) are symmetrically arranged in the lower die (3) in a left-right mode and are provided with two groups, and each group of storage bins (61) are internally provided with two groups of placing bins (65).

7. The double-layer injection mold for the lens of the car lamp according to claim 5, wherein: the handle (66) is fixed in the middle of the storage box (64), and grains are arranged on the handle (66).

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