Auxiliary forming device for automobile electric control box body

Abstract

An auxiliary forming device for an automobile electric control box comprises a mounting seat, a guide block, a forming seat, a moving seat, a driving device, a first forming convex column, a second forming convex column, a third forming convex column and a fourth forming convex column. Guide blocks are mounted on the front sides of the left and right ends of the mounting seat respectively, the left and right ends of the moving seat are movably mounted on the inner sides of the two guide blocks respectively, a forming seat is mounted on the front side of the moving seat, and the driving device is used for driving the moving seat to move front and back. The utility model provides the auxiliary forming device for the automobile electric control box body according to the content, and solves the problems that in the prior art, when the automobile electric control box body is produced by adopting a die-casting technology, due to the fact that the number of conductive holes for installing conductive columns is large and the conductive holes are fine, the conductive holes are difficult to form, and the depths of the formed conductive holes are different; and normal electrification of the subsequent automobile electric control box body is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting workpiece molding, in particular to an auxiliary molding device for an automobile electronic control box. Background Art

[0002] Die casting is a casting method in which molten or semi-molten metal is injected into a metal mold at high speed and crystallized under pressure. The mold is usually made of higher strength alloy. Similar to the injection molding process, die casting technology is widely used in various fields such as automobiles, electronics, medical treatment, hardware, etc. due to its high efficiency, high precision and high automation.

[0003] In the prior art, die-casting technology is used to produce automobile electronic control boxes. Because the number of conductive holes for installing conductive columns is large and relatively fine, it is difficult to form the conductive holes, and the depths of the formed conductive holes vary, which affects the subsequent normal power supply of the automobile electronic control box. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary molding device for an automobile electronic control box, which solves the problem that in the prior art, the automobile electronic control box is produced by die-casting technology, because the number of conductive holes for installing conductive columns is large and relatively fine, resulting in difficult molding of the conductive holes, and the depths of the molded conductive holes vary, thereby affecting the subsequent normal power supply of the automobile electronic control box.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] An auxiliary molding device for an automobile electric control box, comprising a mounting seat, a guide block, a molding seat, a moving seat, a driving device, a first molding protrusion, a second molding protrusion, a third molding protrusion and a fourth molding protrusion;

[0007] The guide blocks are respectively installed on the front sides of the left and right ends of the mounting seat, the left and right ends of the movable seat are respectively movably installed on the inner sides of the two guide blocks, the forming seat is installed on the front side of the movable seat, and the driving device is used to drive the movable seat to move forward and backward;

[0008] The front side surfaces of the forming seat are respectively provided with an upper forming surface and a lower forming surface, the upper forming surface is provided with a first positioning groove, a plurality of second positioning grooves and a plurality of forming protrusions, the plurality of forming protrusion groups are respectively located in the first positioning grooves, the plurality of first forming convex columns are installed in the first positioning grooves, the plurality of first forming convex columns are evenly arranged along the outer peripheral shape of the first positioning groove, and the plurality of first forming convex columns are located outside the plurality of forming protrusion groups;

[0009] A plurality of the second positioning grooves are located below the first positioning groove, the plurality of the second positioning grooves are evenly spaced along the left-right direction of the forming seat, and each of the second positioning grooves is respectively installed with the second forming convex column;

[0010] The lower molding surface is provided with a plurality of third positioning grooves and a fourth positioning groove, the plurality of third positioning grooves are evenly spaced along the left-right direction of the molding seat, each of the third positioning grooves is respectively installed with the third molding boss, the two fourth positioning grooves are respectively located on the left and right sides of the plurality of third positioning grooves, and the two fourth positioning grooves are respectively installed with the fourth molding bosses.

[0011] Furthermore, a plurality of the forming protrusions are arranged along the left and right directions of the forming seat, and the front sides of the forming protrusions are respectively provided with a central concave block and a side protrusion block, the central concave block is located between the two side protrusion blocks, and the central concave block and the side protrusion blocks are respectively trapezoidal structures.

[0012] Specifically, the lower molding surface is provided with a plurality of marking grooves, and the plurality of marking grooves are evenly spaced along the left-right direction of the molding seat, and the marking grooves are located directly above the third positioning grooves.

[0013] Preferably, the lower forming surface is provided with a plurality of guide grooves, the plurality of guide grooves are evenly spaced along the left-right direction of the forming seat, and the guide groove is located between the two marking grooves.

[0014] In some embodiments, a fifth positioning groove is provided on the rear side of the forming seat, and a positioning protrusion is provided on the front side of the moving seat, and the positioning protrusion is installed in the fifth positioning groove.

[0015] Furthermore, it also includes a connecting rod and a baffle, one end of the connecting rod is connected to the rear side of the moving seat, and the other end of the connecting rod is connected to the baffle, and the baffle is located inside the mounting seat.

[0016] Specifically, a buffer block is provided on the rear side of the baffle, and the buffer block can be pressed against the front side inside the mounting seat.

[0017] In some embodiments, a mounting rod is further included, and a connecting groove is provided on the rear side of the movable seat. One end of the mounting rod can be detachably mounted on the output end of the driving device, and the other end of the mounting rod can be movably mounted on the connecting groove.

[0018] Preferably, the mounting seat is provided with a connecting hole, and the mounting seat is connected to the guide block through the connecting hole.

[0019] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0020] Through the first positioning groove, the second positioning groove, the third positioning groove and the fourth positioning groove, multiple first forming bosses, multiple second forming bosses, multiple third forming bosses, two fourth forming bosses and a forming block group can accurately assist in the forming of the die-cast workpiece, and the multiple first forming bosses, multiple second forming bosses, multiple third forming bosses and two fourth forming bosses are moved synchronously, thereby ensuring that the depths of the corresponding conductive holes formed by the corresponding bosses are consistent, preventing the installation of the conductive column from being affected by the inconsistent depth of the conductive hole, thereby causing the automobile electronic control box to fail to be powered on normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of an auxiliary forming device for an automobile electric control box according to one embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a connecting hole in one embodiment of the utility model;

[0023] Figure 3 This is a structural schematic diagram of a forming seat in one embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the guide groove of one embodiment of the utility model;

[0025] Among them: mounting seat 1, connecting hole 11, guide block 2, forming seat 3, upper forming surface 31, first positioning groove 311, second positioning groove 312, forming protrusion 313, central recess 3131, side protrusion 3132, lower forming surface 32, third positioning groove 321, fourth positioning groove 322, marking groove 323, guide groove 324, movable seat 4, connecting groove 41, driving device 5, first forming boss 61, second forming boss 62, third forming boss 63, fourth forming boss 64, connecting rod 7, baffle 8, buffer pad 81, mounting rod 9. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner side", "outer side", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, without distinction of order or importance. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0028] In one embodiment of the present invention, Figure 1-4As shown, an auxiliary forming device for an automobile electric control box comprises a mounting seat 1, a guide block 2, a forming seat 3, a movable seat 4, a driving device 5, a first forming boss 61, a second forming boss 62, a third forming boss 63 and a fourth forming boss 64; the guide blocks 2 are respectively installed on the front sides of the left and right ends of the mounting seat 1, the left and right ends of the movable seat 4 are respectively movably installed on the inner sides of the two guide blocks 2, the forming seat 3 is installed on the front side of the movable seat 4, and the driving device 5 is used to drive the movable seat 4 to move forward and backward; the front side surfaces of the forming seat 3 are respectively provided with an upper forming surface 31 and a lower forming surface 32, the upper forming surface 31 is provided with a first positioning groove 311, a plurality of second positioning grooves 312 and a plurality of forming protrusions 313, a plurality of the forming protrusion groups 313 are respectively located in the first positioning groove 311, a plurality of the first forming protrusions 61 are installed in the first positioning groove 311, a plurality of the second positioning grooves 312 and ... first forming protrusions 61 are installed in the first positioning groove 311, A molding boss 61 is evenly arranged along the outer peripheral shape of the first positioning groove 311, and multiple first molding bosses 61 are located on the outside of multiple molding protrusion groups 313; multiple second positioning grooves 312 are located below the first positioning groove 311, and multiple second positioning grooves 312 are evenly spaced along the left and right directions of the molding seat 3, and each second positioning groove 312 is respectively installed with the second molding boss 62; the lower molding surface 32 is provided with multiple third positioning grooves 321 and fourth positioning grooves 322, and multiple third positioning grooves 321 are evenly spaced along the left and right directions of the molding seat 3, and each third positioning groove 321 is respectively installed with the third molding boss 63, and the two fourth positioning grooves 322 are respectively located on the left and right sides of the multiple third positioning grooves 321, and the two fourth positioning grooves 322 are respectively installed with the fourth molding boss 64.In this embodiment, the driving device 5 is a cylinder, and the driving device 5 is installed on the rear side of the mounting seat 1. The output end of the driving device 5 is connected to the rear side of the moving seat 4. When working, the die-casting workpiece that is still in a plastic state is taken out and placed on the positioning fixture, and then the mounting seat 1 is installed on the positioning fixture, so that the front side of the forming seat 3 is directly opposite to the position where the die-casting workpiece needs to be assisted in forming, and then the output shaft of the driving device 5 is extended to make the moving seat 4 move forward along the length direction of the guide block 2, so that the moving seat 4 drives the forming seat 3 to move forward until the front side of the forming seat 3 is against the forming position of the die-casting workpiece, and the die-casting workpiece is assisted by the upper forming surface 31 and the lower forming surface. Molding, specifically, through the first positioning groove 311, the second positioning groove 312, the third positioning groove 321 and the fourth positioning groove 322, the plurality of the first molding bosses 61, the plurality of the second molding bosses 62, the plurality of the third molding bosses 63, the two fourth molding bosses 64 and the molding block group 313 can accurately assist in the molding of the die-cast workpiece, and the plurality of the first molding bosses 61, the plurality of the second molding bosses 62, the plurality of the third molding bosses 63 and the two fourth molding bosses 64 are moved synchronously, thereby ensuring that the depths of the corresponding conductive holes of the corresponding boss molding are consistent, preventing the installation of the conductive column from being affected by the inconsistent depth of the conductive hole, thereby causing the automobile electronic control box to fail to be powered on normally.

[0029] like Figure 3-4 As shown, a plurality of the molding protrusions 313 are arranged along the left and right directions of the molding seat 3, and the front side surfaces of the molding protrusions 313 are respectively provided with a central concave block 3131 and a side protrusion 3132, and the central concave block 3131 is located between the two side protrusions 3132, and the central concave block 3131 and the side protrusions 3132 are respectively trapezoidal structures. In this embodiment, the number of the molding protrusions 313 is four, and the four molding protrusions 313 are arranged along the left and right directions of the molding seat 3, and the central concave block 3131 is formed in a concave shape in the middle of each molding protrusion 313, and the central concave block 3131 is a trapezoidal structure, so that the left and right sides of the central concave block 3131 are formed with two side protrusions 3132, and the side protrusions 3132 are also trapezoidal structures, so that it conforms to the molding shape of the die-casting workpiece.

[0030] like Figure 3-4As shown, the lower molding surface 32 is provided with a plurality of marking grooves 323, and the plurality of marking grooves 323 are evenly spaced along the left-right direction of the molding seat 3, and the marking grooves 323 are located directly above the third positioning grooves 321. In this embodiment, the marking grooves 323 are printed with corresponding circuit symbols, such as V, U, W or a description name, etc., because it is difficult to form clear text on a die-cast workpiece, so by printing a mark in the marking grooves 323, it is convenient to form the corresponding text or symbol on the automotive electronic control box.

[0031] like Figure 3-4 As shown, the lower molding surface 32 is provided with a plurality of guide grooves 324, and the plurality of guide grooves 312 are evenly spaced along the left-right direction of the molding seat 3, and the guide groove 312 is located between the two marking grooves 323. In this embodiment, the molding position of the die-casting workpiece is provided with a plurality of corresponding guide convex strips. During operation, the plurality of guide grooves 324 are used to make the guide protrusions move and fit along the length direction of the corresponding guide grooves 324, thereby ensuring the mold clamping accuracy between the molding seat 3 and the molding position of the die-casting workpiece.

[0032] The rear side surface of the forming seat 3 is provided with a fifth positioning groove, and the front side surface of the moving seat 4 is provided with a positioning protrusion, and the positioning protrusion is installed in the fifth positioning groove. In this embodiment, the number of the fifth positioning groove and the number of the positioning protrusion are two respectively. When the moving seat 4 is positioned and connected with the forming seat 3, the positioning protrusion is specifically installed in the fifth positioning groove, so that the moving seat 4 is aligned and positioned with the forming seat 3, so as to facilitate subsequent connection.

[0033] like Figure 1-2 As shown, it also includes a connecting rod 7 and a baffle 8; one end of the connecting rod 7 is connected to the rear side of the moving seat 4, and the other end of the connecting rod 7 is connected to the baffle 8, and the baffle 8 is located inside the mounting seat 1. In this embodiment, the baffle 8 is installed on the rear side of the moving seat 4 through a plurality of connecting rods 7. Specifically, the baffle 8 is located between the moving seat 4 and the front side surface inside the mounting seat 1. When the driving device 5 drives the moving seat 4 to move backward, when the baffle 8 abuts against the front side surface inside the mounting seat 1, the moving seat 4 is reset to its original position.

[0034] like Figure 1-2As shown, a buffer pad 81 is provided on the rear side of the baffle 8, and the buffer pad 81 can be against the front side of the inside of the mounting seat 1. In this embodiment, two buffer pads 81 are provided on the rear side of the baffle 8, and the two punching pads 81 are made of rubber. When the driving device 5 drives the baffle 8 to move backward, the two buffer pads 81 on the rear side of the baffle 8 can be against the front side of the inside of the mounting seat 1, so as to prevent the buffer pad 81 from colliding with the front side of the inside of the mounting seat 1 and being damaged.

[0035] like Figure 1-2 As shown, the movable seat 4 further comprises a mounting rod 9, a connecting groove 41 is provided at the rear side of the movable seat 4, one end of the mounting rod 9 is detachably mounted on the output end of the driving device 5, and the other end of the mounting rod 9 is movably mounted on the connecting groove 41. In this embodiment, the top surface of the rear side of the movable seat 4 is concavely formed with the connecting groove 41 from top to bottom. During installation, one end of the mounting rod 9 is moved downward along the height direction of the connecting groove 41 and installed in the connecting groove 41, and the other end of the mounting rod 9 is installed at the output end of the driving device 5, so that the output end of the driving device 5 is connected to the movable seat, which is convenient and quick, and easy to disassemble and assemble.

[0036] like Figure 2 As shown, the mounting base 1 is provided with a connection hole 11, and the mounting base 1 is connected to the guide block 2 through the connection hole 11. In this embodiment, four connection holes 11 are respectively provided at the left and right ends of the mounting base 1, and the mounting base 1 is connected to the guide block 2 through the four connection holes 11, which is convenient and quick.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An auxiliary forming device for an automobile electronic control box, characterized in that: It includes a mounting seat, a guide block, a forming seat, a moving seat, a driving device, a first forming boss, a second forming boss, a third forming boss and a fourth forming boss; The guide blocks are respectively installed on the front sides of the left and right ends of the mounting seat, the left and right ends of the movable seat are respectively movably installed on the inner sides of the two guide blocks, the forming seat is installed on the front side of the movable seat, and the driving device is used to drive the movable seat to move forward and backward; The front side surfaces of the forming seat are respectively provided with an upper forming surface and a lower forming surface, the upper forming surface is provided with a first positioning groove, a plurality of second positioning grooves and a plurality of forming protrusions, the plurality of forming protrusion groups are respectively located in the first positioning grooves, the plurality of first forming convex columns are installed in the first positioning grooves, the plurality of first forming convex columns are evenly arranged along the outer peripheral shape of the first positioning groove, and the plurality of first forming convex columns are located outside the plurality of forming protrusion groups; A plurality of the second positioning grooves are located below the first positioning groove, the plurality of the second positioning grooves are evenly spaced along the left-right direction of the forming seat, and each of the second positioning grooves is respectively installed with the second forming convex column; The lower molding surface is provided with a plurality of third positioning grooves and a fourth positioning groove, the plurality of third positioning grooves are evenly spaced along the left-right direction of the molding seat, each of the third positioning grooves is respectively installed with the third molding boss, the two fourth positioning grooves are respectively located on the left and right sides of the plurality of third positioning grooves, and the two fourth positioning grooves are respectively installed with the fourth molding bosses.

2. The automobile electronic control box auxiliary molding device according to claim 1, characterized in that: A plurality of the forming protrusions are arranged along the left and right directions of the forming seat, and the front sides of the forming protrusions are respectively provided with a central concave block and a side protrusion, the central concave block is located between the two side protrusions, and the central concave block and the side protrusion are respectively trapezoidal structures.

3. The automobile electronic control box auxiliary molding device according to claim 1, characterized in that: The lower molding surface is provided with a plurality of marking grooves, and the plurality of marking grooves are evenly spaced along the left-right direction of the molding seat, and the marking grooves are located directly above the third positioning groove.

4. The automobile electronic control box auxiliary molding device according to claim 3 is characterized in that: The lower forming surface is provided with a plurality of guide grooves, and the plurality of guide grooves are evenly spaced along the left-right direction of the forming seat, and the guide groove is located between the two marking grooves.

5. The automobile electronic control box auxiliary molding device according to claim 3 is characterized in that: A fifth positioning groove is disposed on the rear side of the forming seat, and a positioning protrusion is disposed on the front side of the moving seat. The positioning protrusion is installed in the fifth positioning groove.

6. The automobile electronic control box auxiliary molding device according to claim 1, characterized in that: It also includes a connecting rod and a baffle, one end of the connecting rod is connected to the rear side of the moving seat, the other end of the connecting rod is connected to the baffle, and the baffle is located inside the mounting seat.

7. The automobile electronic control box auxiliary molding device according to claim 6, characterized in that: A buffer pad is disposed on the rear side of the baffle, and the buffer pad can be pressed against the front side of the interior of the mounting seat.

8. The automobile electronic control box auxiliary molding device according to claim 1, characterized in that: It also includes a mounting rod, a connecting groove is provided on the rear side of the movable seat, one end of the mounting rod can be detachably mounted on the output end of the driving device, and the other end of the mounting rod can be movably mounted on the connecting groove.

9. The automobile electronic control box auxiliary molding device according to claim 1, characterized in that: The mounting seat is provided with a connecting hole, and the mounting seat is connected to the guide block through the connecting hole.

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