Rapid mold opening mechanism for automobile part production mold

Abstract

The utility model provides a quick mould opening mechanism for an auto spare part production mould, which comprises a bottom shell, a template and a second spring, the front side and the rear side of the bottom shell are respectively provided with a rotating motor, the shaft ends of the two rotating motors are respectively provided with a rotating shaft, and the annular side surfaces of the two rotating shafts are respectively provided with a first pulling belt and a second pulling belt. The directions of the two first pulling belts are opposite to the directions of the two second pulling belts respectively, square grooves are formed in the left side and the right side of the bottom shell respectively, and motor bases are installed on the left side and the right side of the bottom shell respectively. The utility model has the advantages that the structure is reasonable, the practicability is good, the influence on the machining efficiency caused by the high abrasion degree of a threaded connection structure is avoided, meanwhile, a gear meshing structure does not need to be mounted, the complexity of the device is reduced, and the practicability and the economical efficiency are improved.

Description

Technical Field

[0001] The utility model discloses a rapid mold opening mechanism for automobile parts production molds, belonging to the technical field of casting molds. Background Art

[0002] There are many ways to process and mold parts. For the production of some auto parts, people will use molds to cast and mold. The size of the castings produced by molds can not only be greatly guaranteed, but also convenient for processing.

[0003] Chinese patent number: CN210023666U, mentions a mold opening device for automobile parts processing molds that is easy to disassemble. By setting an ejection device, when the template moves to both sides, the cross bar contacts the flat plate, and the flat plate ejects the automobile parts formed in the inner cavity of the template, effectively avoiding the parts from being stuck in the mold, and facilitating demoulding. In addition, by setting a threaded rod, the depth of the ejection of the top plate can be adjusted as needed, making demoulding more convenient and efficient; by setting a cleaning device, when the mold is opened, the vertical plate drives the long plate to move down, so that the long plate is inserted between the two templates, and the inclined block is close to the inner cavity of the template under the action of the third spring, and the impurities in the inner cavity of the template are cleaned by the action of the brush, effectively avoiding the residue of impurities causing the quality of the produced accessories to decrease, and improving the qualified rate. The utility model has the advantages of easy demoulding and cleaning function, but the threaded connection structure of this device is greatly worn and easy to slip. At the same time, the installation accuracy of the gear meshing structure is high, the wear degree is also high, and it is unstable during work, which may affect the processing efficiency. Now there is an urgent need for a rapid mold opening mechanism for automobile parts production molds to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a rapid mold opening mechanism for automobile parts production molds to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality, and avoids the influence of high wear of the threaded connection structure on the processing efficiency. At the same time, there is no need to install a gear meshing structure, which reduces the complexity of the device and improves its practicality and economy.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a rapid mold opening mechanism for automobile parts production mold, comprising a bottom shell, a template and a second spring, a rotating motor is respectively installed on the front and rear sides of the bottom shell, two rotating motor shaft ends are respectively installed with a rotating shaft, and the first pulling belt and the second pulling belt are respectively installed on the annular side surfaces of the two rotating shafts, and the directions of the two first pulling belts are respectively opposite to the directions of the two second pulling belts, square grooves are respectively opened on the left and right sides of the bottom shell, motor bases are respectively installed on the left and right sides of the bottom shell, the two motor bases are respectively located at the lower sides of the two square grooves, telescopic motors are respectively installed above the two motor bases, the two telescopic motor shaft ends are respectively located inside the two square grooves, and the two telescopic motor shaft ends are respectively installed with clamping plates, the templates are provided with two, and spring connecting plates are respectively detachably installed on the front and rear sides of the two templates, and one end of the plurality of spring connecting plates is respectively slidably connected to the bottom shell, and pulling belt connecting plates are respectively installed on the front and rear ends of the inner sides of the two templates, and the second spring is installed in the middle of the bottom surface of the bottom shell.

[0006] Furthermore, a placement plate is installed above the second spring.

[0007] Furthermore, the two first pulling belts and the two second pulling belts are respectively connected to a plurality of pulling belt connecting plates.

[0008] Furthermore, rounded corner strips are respectively installed on the left and right sides of the placement plate.

[0009] Furthermore, a first spring is respectively installed on one side of each of the plurality of spring connecting plates.

[0010] Furthermore, a plurality of the first springs are respectively connected to the side walls of the bottom shell.

[0011] Beneficial effects of the utility model: the utility model is a rapid mold opening mechanism for automobile parts production molds. Since the utility model adds a telescopic motor, a pulling belt and a second spring, our design improvement and actual use have shown that the device has a reasonable structure and good practicality, and avoids the influence of high wear of the threaded connection structure on processing efficiency. At the same time, there is no need to install a gear meshing structure, which reduces the complexity of the device and improves its practicality and economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a rapid mold opening mechanism for automobile parts production molds of the utility model;

[0014] Figure 2It is a three-dimensional schematic diagram of the cross-sectional structure of a rapid mold opening mechanism for automobile parts production molds of the utility model;

[0015] Figure 3 It is a three-dimensional enlarged schematic diagram of the fillet strip structure of a rapid mold opening mechanism for a mold for automobile parts production according to the utility model;

[0016] Figure 4 It is a three-dimensional enlarged schematic diagram of the structure of the pulling belt connecting plate part of a rapid mold opening mechanism for a mold for automobile parts production in the utility model;

[0017] In the figure: 1-bottom shell, 2-square groove, 3-telescopic motor, 4-motor base, 5-rotating motor, 6-rotating shaft, 7-first pulling belt, 8-template, 9-first spring, 10-spring connecting plate, 11-second pulling belt, 12-limiting cover, 13-clamping plate, 14-pulling belt connecting plate, 15-second spring, 16-placing plate, 17-rounded corner strip. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a rapid mold opening mechanism for automobile parts production molds, including a bottom shell 1, a template 8 and a second spring 15, a rotating motor 5 is installed on the front and rear sides of the bottom shell 1, and a rotating shaft 6 is installed on the shaft ends of the two rotating motors 5. The first pulling belt 7 and the second pulling belt 11 are installed on the annular side of the two rotating shafts 6. The directions of the two first pulling belts 7 are opposite to the directions of the two second pulling belts 11. Square grooves 2 are opened on the left and right sides of the bottom shell 1, and motor bases 4 are installed on the left and right sides of the bottom shell 1. The two motor bases 4 are respectively located at the lower sides of the two square grooves 2, and the two motor bases 4 are respectively installed above the two motor bases 4. Telescopic motor 3, the shaft ends of the two telescopic motors 3 are respectively located inside the two square grooves 2, the shaft ends of the two telescopic motors 3 are respectively installed with clamping plates 13, two templates 8 are provided, and the front and rear sides of the two templates 8 are respectively disassembled and installed with spring connecting plates 10, one end of the multiple spring connecting plates 10 is respectively slidably connected to the bottom shell 1, and the front and rear ends of the inner sides of the two templates 8 are respectively installed with pulling belt connecting plates 14, and the second spring 15 is installed in the middle of the bottom surface of the bottom shell 1. This design solves the problems that the threaded connection structure of the original device is highly worn and easy to slip, and at the same time, the gear meshing structure has high installation accuracy and high wear, is unstable during work, and may affect the processing efficiency.

[0020] As the first embodiment of the utility model: a placement plate 16 is installed above the second spring 15. By installing the placement plate 16 above the second spring 15, it is convenient to place and process the material. The two first pulling belts 7 and the two second pulling belts 11 are respectively connected to the multiple pulling belt connecting plates 14. By connecting the two first pulling belts 7 and the two second pulling belts 11 to the multiple pulling belt connecting plates 14, it is convenient to pull the two templates 8. Rounded corner strips 17 are installed on the left and right sides of the placement plate 16. By installing the rounded corner strips 17 on the left and right sides of the placement plate 16, it is convenient to make the two templates 8 slide with the rounded corner strips 17, so as to be located above the placement plate 16. The first springs 9 are respectively installed on one side of the multiple spring connecting plates 10. By installing the first springs 9 on one side of the multiple spring connecting plates 10, it is convenient to pull the template 8. The multiple first springs 9 are respectively connected to the side walls of the bottom shell 1. By connecting the multiple first springs 9 to the side walls of the bottom shell 1, it is convenient to stretch and shrink the multiple first springs 9.

[0021] As a second embodiment of the utility model: when it is necessary to use this device, the material can be placed on the placement plate 16, and then the raw material can be injected into the cavity of the template 8, and then the two rotating motors 5 are started. At this time, the shaft ends of the two rotating motors 5 will respectively reel in the corresponding first pulling belt 7 and the second pulling belt 11, and then the first pulling belt 7 and the second pulling belt 11 will pull the corresponding template 8, and the multiple first springs 9 will be stretched, and then the two templates 8 will move relative to each other. When the two templates 8 are in contact with the two rounded corner strips 17 respectively, the two templates 8 will slide with the two rounded corner strips 17, and then the two templates 8 will be located on the placement plate 16. At the top, the second spring 15 contracts, and then the two telescopic motors 3 are started, driving the two clamping plates 13 to clamp the two templates 8 to keep them stable. After the processing is completed, the shaft ends of the two telescopic motors 3 are controlled to reset, and then the two rotating motors 5 are controlled to reverse. At this time, the two templates 8 will be reset under the contraction of the corresponding first springs 9. Since the two templates 8 are subjected to the same force, the materials are balanced and will not be offset, and will remain on the placement plate 16. When the two templates 8 leave the placement plate 16, the second spring 15 is reset, lifting the placement plate 16, thereby lifting the material, and the two templates 8 can be removed for relevant cleaning.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rapid mold opening mechanism for a mold for automobile parts production, comprising a bottom shell (1), a mold plate (8) and a second spring (15), characterized in that: The bottom shell (1) is provided with rotating motors (5) on both sides of the front and rear, respectively; the shaft ends of the two rotating motors (5) are provided with rotating shafts (6), the annular sides of the two rotating shafts (6) are provided with first pulling belts (7) and second pulling belts (11), respectively; the directions of the two first pulling belts (7) are opposite to the directions of the two second pulling belts (11), the bottom shell (1) is provided with square grooves (2) on both sides of the left and right, respectively; the bottom shell (1) is provided with motor bases (4) on both sides of the left and right, respectively; the two motor bases (4) are located at the lower sides of the two square grooves (2), respectively; and telescopic motors (3) are provided above the two motor bases (4); The shaft ends of the two telescopic motors (3) are respectively located inside the two square grooves (2), and the shaft ends of the two telescopic motors (3) are respectively installed with clamping plates (13). The templates (8) are provided with two, and spring connecting plates (10) are respectively installed on the front and rear sides of the two templates (8), and one end of the plurality of spring connecting plates (10) is respectively slidably connected to the bottom shell (1), and pulling belt connecting plates (14) are respectively installed on the front and rear ends of the inner sides of the two templates (8), and the second spring (15) is installed in the middle of the bottom surface of the bottom shell (1).

2. A rapid mold opening mechanism for automobile parts production mold according to claim 1, characterized in that: A placement plate (16) is installed above the second spring (15).

3. The rapid mold opening mechanism for automobile parts production mold according to claim 1, characterized in that: The two first pulling belts (7) and the two second pulling belts (11) are respectively connected to a plurality of pulling belt connecting plates (14).

4. The rapid mold opening mechanism for automobile parts production mold according to claim 2, characterized in that: Rounded corner strips (17) are respectively installed on the left and right sides of the placement plate (16).

5. The rapid mold opening mechanism for automobile parts production mold according to claim 1, characterized in that: A first spring (9) is respectively installed on one side of the plurality of spring connecting plates (10).

6. A rapid mold opening mechanism for automobile parts production mold according to claim 5, characterized in that: The plurality of first springs (9) are respectively connected to the side walls of the bottom shell (1).

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