Front bumper lower decoration plate mold capable of preventing product from shaking

Abstract

The utility model discloses a front bumper lower trim panel mould capable of preventing product shaking, and relates to the technical field of lower trim panel moulds, the front bumper lower trim panel mould comprises a fixed box and a plurality of clamping jaws, two metal plate supports are arranged in a lower mould, the lower trim panel mould is jointly placed on the tops of the two metal plate supports, and the clamping jaws are arranged on the fixed box. And each first snap fastener is matched with the corresponding first catching groove. According to the utility model, through the arrangement of the plurality of clamping jaws and the plurality of first snap fasteners, the lower plaque mold is placed at the tops of the two metal plate brackets, and then the plurality of octagonal positioning blocks slide, so that the plurality of octagonal positioning blocks drive the corresponding positioning rods to be smoothly inserted into the corresponding positioning grooves; and first snap fasteners are buckled into the corresponding first buckling grooves, so that the lower trim panel mold can be clamped and positioned, the positioning efficiency of the lower trim panel mold is improved, the overall strength and machining efficiency of the rear bumper lower trim panel mold are improved, and shaking and abnormal sound of a product can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of lower decorative plate moulds, and in particular to a front bumper lower decorative plate mould that prevents a product from shaking. Background Art

[0002] With the development of the automobile industry, automobile bumpers, as an important safety device, have also been on the road of innovation. In addition to maintaining the original protection function, the current front and rear bumpers of cars also pursue harmony and unity with the body shape. Lower trim panels are provided on both sides of the front bumper, and the lower trim panels are produced through injection molding.

[0003] In the process of realizing this application, the applicant found that the existing lower trim panel injection mold has certain drawbacks when in use. At present, the lower trim panel mold is usually fixed by multiple bolts, J-NUT and other mechanical means, which increases the labor burden of the staff and reduces labor efficiency. In addition, bolts, J-NUT and other fixing methods are difficult to ensure the overall strength of the lower trim panel mold, and product shaking, abnormal noise and the like may occur. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the overall strength of the lower trim panel mold is low and may cause shaking, abnormal noise, etc., and to propose a front guard lower trim panel mold that prevents the product from shaking.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A front bumper lower trim panel mold for preventing product shaking, comprises a fixed box and a plurality of claws, an upper mold is arranged inside the fixed box, a lower mold is fitted on the bottom of the upper mold, two sheet metal brackets are arranged inside the lower mold, a lower trim panel mold is placed on the top of the two sheet metal brackets, each of the claws is arranged on the inner wall of the lower mold, an octagonal positioning block is arranged on the inner wall of each of the claws, two first mother-and-child buckles are fixedly arranged on the side wall of each of the octagonal positioning blocks, a plurality of first buckle grooves are opened on the side wall of each of the claws, each of the first mother-and-child buckles matches the corresponding first buckle groove, a first positioning rod is fixedly arranged on the side wall of each of the octagonal positioning blocks, a plurality of positioning grooves are opened on the side wall of the lower trim panel mold, and one end of each of the positioning rods is inserted into the corresponding positioning groove.

[0007] Preferably, a plurality of second snap fasteners are fixedly provided on the side wall of one of the sheet metal brackets, and a plurality of second snap fastener grooves are opened on the side wall of the other sheet metal bracket, and each of the second snap fasteners matches with the corresponding second snap fastener groove.

[0008] Preferably, a plurality of bolts are movably sleeved on the side wall of each of the clamping claws, and the other end of each of the bolts is threadedly sleeved on the inner wall of the lower mold.

[0009] Preferably, an electric push rod is fixedly provided on the inner wall of the fixed box, and the output shaft of the electric push rod is fixedly connected to the upper mold.

[0010] Preferably, each of the side walls of the clamping claws is provided with two limiting grooves, each of the octagonal positioning blocks is fitted on the inner wall of the corresponding limiting groove, and each of the first buckle grooves is provided on one side of the corresponding limiting groove.

[0011] Preferably, the inner wall of the lower mold is provided with two slide grooves, and the bottom of each of the sheet metal brackets is fixedly provided with two sliders, and each of the sliders is slidably embedded in the corresponding slide groove.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. The utility model places the lower trim panel mold on the top of two sheet metal brackets by setting multiple claws and multiple first snap fasteners, and then slides multiple octagonal positioning blocks so that the multiple octagonal positioning blocks drive the corresponding positioning rods to be smoothly inserted into the corresponding positioning grooves, and are buckled into the corresponding first buckle grooves through the first snap fasteners, thereby not only clamping and positioning the lower trim panel mold, but also improving the positioning efficiency of the lower trim panel mold, thereby improving the overall strength and processing efficiency of the rear lower trim panel mold, and preventing the product from shaking and making abnormal noises.

[0014] 2. The utility model, by setting up a plurality of second snap buckles, fixes the plurality of second snap buckles on the side walls of the corresponding sheet metal brackets, and opens a plurality of second buckle grooves on the side walls of another sheet metal bracket, slides the two sheet metal brackets and allows the plurality of second snap buckles to be smoothly buckled into the corresponding second buckle grooves, thereby enabling the two sheet metal brackets to be smoothly positioned, further improving the stability of the lower trim panel mold during processing.

[0015] 3. The utility model provides a plurality of bolts, which are movably inserted into the side walls of the plurality of claws respectively, and one end of the plurality of bolts is screwed into the side wall of the lower mold with the aid of tools, thereby facilitating the installation, disassembly and replacement of the plurality of claws. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 For the utility model Figure 1 A schematic diagram of the top view of the lower mold;

[0019] Figure 3 For the utility model Figure 2 A magnified view of part A;

[0020] Figure 4 For the utility model Figure 1 Enlarged view of part B.

[0021] Description of reference numerals:

[0022] 1. Fixing box; 2. Clamping claw; 3. Upper mold; 4. Lower mold; 5. Sheet metal bracket; 6. Lower decorative panel mold; 7. Octagonal positioning block; 8. First snap fastener; 9. First snap slot; 10. Positioning rod; 11. Second snap fastener; 12. Second snap slot; 13. Bolt; 14. Electric push rod; 15. Limiting slot; 16. Slide slot; 17. Slider. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a front lower guard plate mould for preventing a product from shaking.

[0025] The utility model provides Figure 1-4 A front guard lower trim panel mold for preventing product shaking is shown, comprising a fixed box 1 and a plurality of claws 2, an upper mold 3 is arranged inside the fixed box 1, a lower mold 4 is fitted on the bottom of the upper mold 3, two sheet metal brackets 5 are arranged inside the lower mold 4, a lower trim panel mold 6 is placed on the top of the two sheet metal brackets 5, each claw 2 is arranged on the inner wall of the lower mold 4, an octagonal positioning block 7 is arranged on the inner wall of each claw 2, two first mother-and-child buckles 8 are fixedly arranged on the side wall of each octagonal positioning block 7, a plurality of first buckle grooves 9 are opened on the side wall of each claw 2, each first mother-and-child buckle 8 matches the corresponding first buckle groove 9, a first positioning rod 10 is fixedly arranged on the side wall of each octagonal positioning block 7, a plurality of positioning grooves are opened on the side wall of the lower trim panel mold 6, one end of each positioning rod 10 is inserted into the corresponding positioning groove.

[0026] In order to smoothly position the two sheet metal brackets 5, the stability of the lower trim plate mold 6 during processing is further improved. Figure 1-4As shown, a plurality of second snap fasteners 11 are fixedly provided on the side wall of one sheet metal bracket 5 , and a plurality of second snap fastener grooves 12 are opened on the side wall of another sheet metal bracket 5 , and each second snap fastener 11 matches with the corresponding second snap fastener groove 12 .

[0027] In order to facilitate the installation and removal of multiple claws 2, Figure 1-4 As shown, a plurality of bolts 13 are movably sleeved on the side wall of each clamping claw 2 , and the other end of each bolt 13 is threadedly sleeved on the inner wall of the lower mold 4 .

[0028] In order to stably fit the upper mold 3 on the top of the lower mold 4 and ensure that the lower trim mold can be smoothly injected, Figure 1-4 As shown, an electric push rod 14 is fixedly provided on the inner wall of the fixed box 1 , and the output shaft of the electric push rod 14 is fixedly connected to the upper mold 3 .

[0029] In order to limit the movement of the octagonal positioning block 7 and ensure that the corresponding positioning rod 10 can be quickly inserted into the corresponding positioning groove, Figure 2-3 As shown, the side wall of each claw 2 is provided with two limiting grooves 15 , each octagonal positioning block 7 is arranged to fit the inner wall of the corresponding limiting groove 15 , and each first buckle groove 9 is arranged on one side of the corresponding limiting groove 15 .

[0030] Finally, in order to ensure that the two sheet metal brackets 5 can move smoothly, Figure 1-4 As shown, two slide grooves 16 are provided on the inner wall of the lower mold 4 , and two sliders 17 are fixedly provided at the bottom of each sheet metal bracket 5 , and each slider 17 is slidably embedded in the corresponding slide groove 16 .

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A front lower panel mould for preventing a product from shaking, comprising a fixing box (1) and a plurality of claws (2), characterized in that: An upper mold (3) is arranged inside the fixed box (1), a lower mold (4) is fitted on the bottom of the upper mold (3), two sheet metal brackets (5) are arranged inside the lower mold (4), a lower decorative panel mold (6) is placed on the top of the two sheet metal brackets (5), each of the clamping claws (2) is arranged on the inner wall of the lower mold (4), an octagonal positioning block (7) is arranged on the inner wall of each of the clamping claws (2), two first mother-and-child buckles (8) are fixedly arranged on the side wall of each of the octagonal positioning blocks (7), a plurality of first buckle grooves (9) are opened on the side wall of each of the clamping claws (2), each of the first mother-and-child buckles (8) matches with the corresponding first buckle groove (9), a first positioning rod (10) is fixedly arranged on the side wall of each of the octagonal positioning blocks (7), a plurality of positioning grooves are opened on the side wall of the lower decorative panel mold (6), and one end of each of the positioning rods (10) is inserted into the inside of the corresponding positioning groove.

2. A front bumper lower trim mold for preventing product shaking according to claim 1, characterized in that: A plurality of second snap-on buckles (11) are fixedly arranged on the side wall of one of the sheet metal brackets (5), and a plurality of second buckle grooves (12) are opened on the side wall of the other sheet metal bracket (5), and each of the second snap-on buckles (11) matches with a corresponding second buckle groove (12).

3. The front lower fender mold for preventing product shaking according to claim 1, characterized in that: The side wall of each clamping claw (2) is movably sleeved with a plurality of bolts (13), and the other end of each bolt (13) is threadedly sleeved on the inner wall of the lower mold (4).

4. The front lower panel mold for preventing product shaking according to claim 1, characterized in that: An electric push rod (14) is fixedly arranged on the inner wall of the fixed box (1), and an output shaft of the electric push rod (14) is fixedly connected to the upper mold (3).

5. The front lower fender mold for preventing product shaking according to claim 1, characterized in that: The side wall of each of the clamping claws (2) is provided with two limiting grooves (15), each of the octagonal positioning blocks (7) is arranged to fit the inner wall of the corresponding limiting groove (15), and each of the first buckling grooves (9) is arranged on one side of the corresponding limiting groove (15).

6. The front lower panel mold for preventing product shaking according to claim 1, characterized in that: The inner wall of the lower mold (4) is provided with two slide grooves (16), and the bottom of each sheet metal bracket (5) is fixedly provided with two sliders (17), and each slider (17) is slidably embedded in the interior of the corresponding slide groove (16).

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