Rapid forming die for car lamp support

Abstract

The utility model belongs to the technical field of molds, and particularly relates to a rapid forming mold for a car lamp support, which comprises a workbench, a demolding assembly is fixedly connected to the position, close to the center, of the upper surface of the workbench and comprises a pressing mold fixedly connected with the workbench, and a mold groove is formed in the upper surface of the pressing mold. A transverse groove is formed in the inner side, close to the upper edge, of the mold groove, and a pushing plate is slidably connected to the bottom of the mold groove. According to the rapid forming mold for the automobile lamp support, a reverse motor rotates, an upper pressing mold moves downwards, the mold in a mold groove is extruded, the mold extends outwards into a transverse groove to form burrs in the extrusion process, when downward pressing is finished, the reverse motor rotates reversely, and when a second threaded rod drives the upper pressing mold to move upwards, the mold in the mold groove is extruded. And a first threaded rod connected with the output end of the reverse motor rotates, so that the first threaded rod drives a pushing plate to push upwards, and burrs in a transverse groove are cleaned when the mold is demolded.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field especially relates to a car lamp support rapid forming mould. BACKGROUND

[0002] With the continuous development of the automobile industry, the market demand for car lamp support is increasing, and higher requirements for its quality, precision and production speed are put forward, and the traditional car lamp support production mode often has many drawbacks, such as long forming cycle, complex mould structure, difficult debugging and other problems.

[0003] In the prior art, when the car lamp support is rapidly formed, the stamping mode is usually adopted, and in the stamping process, burrs may be generated on the side of the car lamp support due to the blade wear of the mould, unreasonable gap and other reasons, the burrs not only affect the appearance quality of the product, but also may cause harm to the operators in the subsequent assembly process, and may affect the size precision and assembly precision of the product. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects of the prior art pointed out above, the present inventors have made in-depth research, and after a lot of creative labor, the present utility model is completed.

[0005] Specifically, the technical problem to be solved by the present utility model is to provide a car lamp support rapid forming mould to solve the technical problem of burr generation on the side of the current car lamp support.

[0006] To solve the above technical problems, the present utility model provides the following technical scheme:

[0007] A car lamp support rapid forming mould, comprising a workbench, a plurality of stand columns are fixedly connected at the four corners of the lower surface of the workbench, a demoulding assembly is fixedly connected near the center of the upper surface of the workbench, two connecting columns are fixedly connected near the center of the two sides of the workbench, a rotating piece is slidingly connected near the inner side and the upper end of the connecting column, an upper top plate is fixedly connected to the other side of the rotating piece, and a circulating assembly is fixedly connected to the upper surface of the upper top plate.

[0008] The demoulding assembly comprises a lower pressing mould fixedly connected with the workbench, a mould groove is formed in the upper surface of the lower pressing mould, a horizontal groove is formed in the inner side of the mould groove near the upper edge, a push plate is slidingly connected to the bottom of the mould groove, a threaded groove is formed in the bottom of the lower pressing mould near the center, a supporting plate is fixedly connected to the inner side of the stand column near the center, a reversing motor is fixedly connected to the upper surface of the supporting plate, a first threaded rod is fixedly connected to the top of the output end of the reversing motor, the first threaded rod rotates in the threaded groove, and the push plate is fixedly connected to the other end of the first threaded rod.

[0009] As a kind of improved technical scheme, the mold groove both sides bottom is close to the center and is equipped with flow groove.

[0010] As a kind of improved technical scheme, the lower pressing die side is fixedly connected with side column, the upper surface of the side column is equipped with recess, the outer side of the recess is close to the center and is equipped with rotating groove, the rotating groove center is rotatably connected with rotating column, the outer wall of the rotating column is rotatably connected with limit ring, the lower end of the limit ring is connected with sliding block, the bottom of the recess is equipped with sliding groove, and the sliding block slides in the sliding groove.

[0011] As a kind of improved technical scheme, the circulating assembly includes the lubricating tank fixedly connected with the upper top plate, the water pump is fixedly connected on the upper surface of the lubricating tank, the suction pipe is fixedly connected on the both sides of the water pump, the fixed column is fixedly connected on the outer wall of the suction pipe close to the other end, and the fixed column bottom end is attached to the bottom of the recess.

[0012] As a kind of improved technical scheme, the outer wall of the fixed column is close to the bottom end and is equipped with limit hole, and the limit hole is matched with the upper end of the limit ring.

[0013] As a kind of improved technical scheme, the upper top plate bottom is fixedly connected with upper pressing die, the bottom of the lubricating tank is fixedly connected with infusion tube, and the infusion tube penetrates the upper top plate and is fixedly connected with the inside of the upper pressing die.

[0014] As a kind of improved technical scheme, the output end of the reversing motor is rotatably connected with two transmission belts close to the edge, the other end of the transmission belt is rotatably connected with second threaded rod inside, the inner side of the connecting column is equipped with lifting groove, the second threaded rod is rotatably connected in the lifting groove, and the outer wall of the second threaded rod is rotatably connected with the rotating part.

[0015] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0016] 1、the utility model discloses, through reversing motor rotates, drives the second threaded rod of two sides and rotates, makes upper pressing die move down, extrudes the mould in mould groove, and the burr is formed to the horizontal groove inside in extruding process, when ending pressing down, reversing motor reverses, when the second threaded rod drives upper pressing die and moves up, the first threaded rod of reversing motor output end is rotated, makes the first threaded rod drive push board and push up, when making mould stripping, the burr in horizontal groove is cleaned, avoids secondary processing, improves work efficiency.

[0017] 2. The utility model discloses, through the fixed column of reverse motor operation makes the recess of the inside of side column, the fixed column bottom pushes the sliding block, makes the limit ring rotate inwards, and is clamped into the limit hole inside above the fixed column, fixes it, and then through the operation of water pump, the redundant lubricating liquid is collected to the inside of lubricating box, and the collected lubricating liquid is transported to the upper compression mould in the use of infusion tube, realizes the recycling of lubricating liquid, avoids the waste of lubricating liquid. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be briefly introduced to the drawing needed in the embodiment description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creativity of the labor, still can obtain other drawings according to these drawings. Wherein:

[0019] Figure 1 It is the overall structure schematic diagram of the utility model car lamp support quick forming die.

[0020] Figure 2 It is the frame structure schematic diagram of the utility model car lamp support quick forming die.

[0021] Figure 3 It is the demoulding assembly structure schematic diagram of the utility model car lamp support quick forming die.

[0022] Figure 4 It is the enlarged structure schematic diagram of demoulding assembly A of the utility model car lamp support quick forming die.

[0023] Figure 5 It is the circulation assembly structure schematic diagram of the utility model car lamp support quick forming die.

[0024] Mark explanation:

[0025] 1, workbench;11, support column;12, support plate;13, connecting column;14, upper top plate;15, upper compression mould;16, lifting groove;

[0026] 2, demoulding assembly;21, lower compression mould;22, screw groove;23, push plate;24, horizontal groove;25, side column;26, recess;27, mould groove;28, rotating groove;29, flow groove;281, limit ring;282, rotating column;283, sliding block;284, sliding groove;

[0027] 3, circulation assembly;31, lubricating box;32, water pump;33, suction pipe;34, fixed column;35, infusion tube;36, limit hole;

[0028] 4. Reverse motor; 41. Drive belt; 42. First threaded rod; 43. Second threaded rod; 44. Rotating component. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0032] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0033] like Figure 3 and Figure 4 As shown in the figure, this embodiment provides a rapid prototyping mold for a car headlight bracket. The rapid prototyping mold for a car headlight bracket includes a worktable 1. Multiple columns 11 are fixedly connected to the four corners of the lower surface of the worktable 1. A demolding component 2 is fixedly connected to the upper surface of the worktable 1 near the center. Two connecting columns 13 are fixedly connected to the two sides of the worktable 1 near the center. A rotating component 44 is slidably connected to the inner side and upper end of the connecting column 13. An upper top plate 14 is fixedly connected to the other side of the rotating component 44. A circulation component 3 is fixedly connected to the upper surface of the upper top plate 14.

[0034] The demolding assembly 2 comprises a lower pressing mold 21 fixedly connected with the workbench 1, the upper surface of the lower pressing mold 21 is provided with a mold groove 27, the inner side of the mold groove 27 is provided with a horizontal groove 24 near the upper edge, the bottom of the mold groove 27 is slidably connected with a push plate 23, the bottom of the lower pressing mold 21 is provided with a threaded groove 22 near the center, the inner side of the stand column 11 is fixedly connected with a supporting plate 12 near the center, the upper surface of the supporting plate 12 is fixedly connected with a reversing motor 4, the output end of the reversing motor 4 is fixedly connected with a first threaded rod 42, the first threaded rod 42 rotates in the threaded groove 22, the other end of the first threaded rod 42 is fixedly connected with the push plate 23, the first threaded rod 42 connected with the output end of the reversing motor 4 rotates to drive the push plate 23 to push upward, and the burrs in the horizontal groove 24 are cleaned when the mold is demolded.

[0035] The bottom of the mold groove 27 is provided with a flow groove 29 near the center, and the excess lubricating liquid is collected outside through the flow groove 29.

[0036] The side edge of the lower pressing mold 21 is fixedly connected with a side edge column 25, the upper surface of the side edge column 25 is provided with a groove 26, the outer side of the groove 26 is provided with a rotating groove 28 near the center, the rotating groove 28 is rotatably connected with a rotating column 282 at the center, the outer wall of the rotating column 282 is rotatably connected with a limiting ring 281, the limiting ring 281 is connected with a sliding block 283 at the lower end, and the bottom of the groove 26 is provided with a sliding groove 284, the sliding block 283 slides in the sliding groove 284, and the excess lubricating liquid is collected in the groove 26 through the flow groove 29.

[0037] As shown in Figure 1 , Figure 2 and Figure 5 , the circulating assembly 3 comprises a lubricating tank 31 fixedly connected with the upper top plate 14, the upper surface of the lubricating tank 31 is fixedly connected with a water pump 32, the two sides of the water pump 32 are fixedly connected with suction pipes 33, the outer wall of the suction pipes 33 is fixedly connected with fixed columns 34 near the other end, the bottom end of the fixed column 34 is attached to the bottom of the groove 26, and the excess lubricating liquid is collected in the lubricating tank 31 through the operation of the water pump 32.

[0038] The outer wall of the fixed column 34 is provided with a limiting hole 36 near the bottom end, the limiting hole 36 is matched with the upper end of the limiting ring 281, the sliding block 283 is pushed by the bottom of the fixed column 34 to make the limiting ring 281 rotate inwardly, and the limiting ring 281 is clamped into the limiting hole 36 above the fixed column 34 to be fixed.

[0039] The bottom of the upper top plate 14 is fixedly connected with an upper pressing mold 15, the bottom of the lubricating tank 31 is fixedly connected with a liquid delivery pipe 35, the liquid delivery pipe 35 penetrates through the upper top plate 14 and is fixedly connected with the inside of the upper pressing mold 15, and the collected lubricating liquid is delivered to the upper pressing mold 15 through the liquid delivery pipe 35 to realize the recycling of the lubricating liquid.

[0040] Two transmission belts 41 are rotationally connected to the output end of the reversing motor 4 near the edge, the other end of the transmission belt 41 is rotationally connected with a second threaded rod 43 inside, the inside of the connecting column 13 is provided with a lifting groove 16, the second threaded rod 43 is rotationally connected inside the lifting groove 16, the outer wall of the second threaded rod 43 is rotationally connected with a rotating piece 44, and the rotating piece 44 is rotated by the reversing motor 4, so as to drive the second threaded rod 43 on both sides to rotate, so that the upper pressing mold 15 moves downward, and the mold in the mold groove 27 is extruded.

[0041] In use, the reversing motor 4 is rotated, the second threaded rod 43 on both sides is rotated, the upper pressing mold 15 moves downward, and the mold in the mold groove 27 is extruded. During the extrusion process, the mold extends outward to form burrs inside the horizontal groove 24. When the pressing is finished, the reversing motor 4 is reversed, the first threaded rod 42 connected to the output end of the reversing motor 4 is rotated, the first threaded rod 42 drives the push plate 23 to move upward, and the mold is demolded. When the mold is demolded, the burrs in the horizontal groove 24 are cleaned. At the same time, when the upper pressing mold 15 is extruded downward, the fixing column 34 extends into the groove 26 inside the side column, the fixing column 34 drives the sliding block 283 at the bottom to rotate the limiting ring 281 inward, and the limiting ring 281 is clamped into the limiting hole 36 above the fixing column 34. The fixing column 34 is fixed, and then the water pump 32 is operated to collect the excess lubricating liquid into the lubricating tank 31, and then the collected lubricating liquid is delivered into the upper pressing mold 15 through the infusion tube 35, so as to realize the recycling of the lubricating liquid.

[0042] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the protection scope of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A rapid prototyping mold for a vehicle lamp bracket, comprising a worktable (1), characterized in that: The lower surface of the workbench (1) is fixedly connected with a plurality of columns (11) at four corners, the upper surface of the workbench (1) is fixedly connected with a demolding assembly (2) near the center, the two sides of the workbench (1) are fixedly connected with two connecting columns (13) near the center, the connecting column (13) is slidably connected with a rotating piece (44) near the inner side and the upper end, the rotating piece (44) is fixedly connected with an upper top plate (14) on the other side, and the upper surface of the upper top plate (14) is fixedly connected with a circulating assembly (3). The demolding assembly (2) comprises a lower pressing mold (21) fixedly connected with the workbench (1), a mold groove (27) is formed in the upper surface of the lower pressing mold (21), a horizontal groove (24) is formed in the inner side of the mold groove (27) near the upper edge, a push plate (23) is slidably connected to the bottom of the mold groove (27), a threaded groove (22) is formed in the bottom of the lower pressing mold (21) near the center, a supporting plate (12) is fixedly connected to the inner side of the column (11) near the center, a reversing motor (4) is fixedly connected to the upper surface of the supporting plate (12), a first threaded rod (42) is fixedly connected to the top of the output end of the reversing motor (4), the first threaded rod (42) is rotatable in the threaded groove (22), and the first threaded rod (42) is fixedly connected with the push plate (23) at the other end.

2. The rapid prototyping mold for a vehicle lamp support of claim 1, wherein: Flow grooves (29) are formed in the bottom of the mold groove (27) near the center.

3. The rapid prototyping mold for a vehicle lamp support of claim 2, wherein: The side edge of the lower pressing mold (21) is fixedly connected with a side edge column (25), a groove (26) is formed in the upper surface of the side edge column (25), a rotating groove (28) is formed in the outer side of the groove (26) near the center, a rotating column (282) is rotatably connected to the center of the rotating groove (28), a limiting ring (281) is rotatably connected to the outer wall of the rotating column (282), a sliding block (283) is connected to the lower end of the limiting ring (281), and a sliding groove (284) is formed in the bottom of the groove (26).

4. The rapid prototyping mold for a vehicle lamp support of claim 3, wherein: The circulating assembly (3) comprises a lubricating tank (31) fixedly connected with the upper top plate (14), a water pump (32) fixedly connected to the upper surface of the lubricating tank (31), and suction pipes (33) fixedly connected to the two sides of the water pump (32).

5. The rapid prototyping mold for a vehicle lamp support of claim 4, wherein: A limiting hole (36) is formed in the outer wall of the fixed column (34) near the bottom end, and the limiting hole (36) is matched with the upper end of the limiting ring (281).

6. The rapid prototyping mold for a vehicle lamp support of claim 5, wherein: The bottom of the upper top plate (14) is fixedly connected with an upper pressing mold (15), the bottom of the lubricating tank (31) is fixedly connected with a liquid delivery pipe (35), and the liquid delivery pipe (35) penetrates through the upper top plate (14) and is fixedly connected in the upper pressing mold (15).

7. The rapid prototyping mold for a vehicle lamp support of claim 1, wherein: The reverse motor (4) output end near the edge is rotationally connected with two transmission belts (41), one end of the transmission belt (41) is rotationally connected with a second threaded rod (43) inside, the connecting column (13) is internally provided with a lifting groove (16), the second threaded rod (43) is rotationally connected in the lifting groove (16), and the outer wall of the second threaded rod (43) is rotationally connected with the rotating piece (44).

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