Device for machining bottom surface of sliding door frame mold insert

Abstract

The utility model relates to the technical field of die machining for minibus production, in particular to a device for machining the bottom face of a sliding door frame die insert, which comprises a grinding machine workbench, a working box body is installed on the top of the grinding machine workbench, a first threaded hole is formed in one end of the working box body, and a first transverse bolt is arranged on the first threaded hole. A second threaded hole is formed in the other end of the working box body, a second transverse bolt is arranged on the second threaded hole, a third threaded hole is formed in the bottom of the working box body, a vertical bolt is arranged on the third threaded hole, and a mold insert is arranged in the working box body. The tool is simple in structure, solves the problems that the alignment time is too long and a machining surface exceeds tolerance due to the fact that a supporting point and a datum are difficult to find during clamping in the machining process of a sliding door frame mold insert grinding machine, is suitable for machining of various different inserts, saves time, guarantees machining precision, and is high in working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing for van production, in particular to a device for processing the bottom surface of an insert block of a sliding door frame mold. Background Art

[0002] Many insert bottom surfaces of van molds need to be rough-processed by planer, but because the parallelism and surface roughness cannot meet the requirements of mold assembly, further processing by grinder is required.

[0003] The surface of the mold insert is made according to the shape of the product, and it is uneven, which makes it difficult to find the support point and reference during clamping. The alignment time is too long. At the same time, the bottom surface after alignment is uneven, causing the bottom surface after processing to exceed the tolerance requirements, requiring reprocessing, increasing the processing workload. No solution has been proposed for related technical problems. Utility Model Content

[0004] In response to the problems in the related technology, the utility model proposes a device for processing the bottom surface of the sliding door frame mold insert to overcome the above-mentioned technical problems existing in the existing related technology. The purpose of the utility model is to solve the problems of long alignment time and out-of-tolerance processing surface caused by the difficulty of clamping and finding support points and references in the grinding machine processing of the sliding door frame mold insert, which is suitable for the processing of various inserts, saves time and ensures processing accuracy, and has high work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for processing the bottom surface of a sliding door frame mold insert, comprising a grinder workbench, a working box body is installed on the top of the grinder workbench, a first threaded hole is opened at one end of the working box body, a first transverse bolt is arranged on the first threaded hole, a second threaded hole is opened at the other end of the working box body, a second transverse bolt is arranged on the second threaded hole, a third threaded hole is opened at the bottom of the working box body, a vertical bolt is arranged on the third threaded hole, and a mold insert is arranged inside the working box body.

[0006] Preferably, the grinder worktable and the work box are fixedly connected by fixing bolts.

[0007] Preferably, a reinforcing plate is provided on the working box.

[0008] Preferably, a plurality of the first threaded holes, the second threaded holes and the third threaded holes are provided.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model discloses a device for processing the bottom surface of a sliding door frame mold insert. By arranging a first transverse bolt, a second transverse bolt and a vertical bolt, the three surfaces of the mold insert are clamped and fixed, resulting in a phenomenon of string movement during the processing, and solving the problems of long alignment time and out-of-tolerance processing surface caused by difficulty in clamping and finding support points and references in the processing of the sliding door frame mold insert by a grinder. The device is suitable for the processing of various different inserts, saves time and ensures processing accuracy, and has high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model in front view section;

[0012] Figure 2 It is a structural schematic diagram of the working box of the utility model.

[0013] In the accompanying drawings: 1, grinding machine worktable; 2, working box; 3, first threaded hole; 4, first transverse bolt; 5, second threaded hole; 6, second transverse bolt; 7, third threaded hole; 8, vertical bolt; 9, mold insert; 10, fixing bolt; 11, reinforcement plate. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0015] Example 1

[0016] See also Figure 1-2 The utility model proposes a technical solution for a device for processing the bottom surface of a sliding door frame mold insert: a device for processing the bottom surface of a sliding door frame mold insert, comprising a grinder workbench 1, a working box 2 is installed on the top of the grinder workbench 1, a first threaded hole 3 is opened at one end of the working box 2, a first transverse bolt 4 is arranged on the first threaded hole 3, a second threaded hole 5 is opened at the other end of the working box 2, a second transverse bolt 6 is arranged on the second threaded hole 5, a third threaded hole 7 is opened at the bottom of the working box 2, a vertical bolt 8 is arranged on the third threaded hole 7, and a mold insert 9 is arranged inside the working box 2.

[0017] See also Figure 1-2 As shown, further, the grinding machine worktable 1 and the working box 2 are fixedly connected by fixing bolts 10.

[0018] In this embodiment, the fixing bolts 10 are provided to facilitate installation and disassembly.

[0019] See also Figure 2 As shown, further, a reinforcing plate 11 is provided on the working box body 2 .

[0020] In this embodiment, by providing the reinforcing plate 11, the firmness of the working box 2 is effectively improved, and the working box 2 and the reinforcing plate 11 are an integrated structure.

[0021] See also Figure 1-2 As shown, further, the first threaded hole 3, the second threaded hole 5 and the third threaded hole 7 are each provided in plurality.

[0022] The working principle of this utility model:

[0023] Place the mold insert 9 inside the working box 2. According to the size and shape of the mold insert 9, the horizontal position of the mold insert 9 is controlled by the length of the vertical bolt 8. The height adjustment is carried out from bottom to top through the space below the working surface below the middle part. The length is adjusted by the first transverse bolt 4 on the left working surface to fix the mold insert 9. The length is adjusted by the second transverse bolt 6 on the right working surface to fix the mold insert 9. In this way, the horizontal height is adjusted and the mold insert 9 is clamped and fixed by the vertical bolt 8, the first transverse bolt 4 and the second transverse bolt 6 to prevent the mold insert 9 from moving during the processing. The upper bottom surface of the mold insert 9 workpiece can be processed. After the mold insert 9 is processed, loosen the vertical bolt 8, the first transverse bolt 4 and the second transverse bolt 6, and then take out the mold insert 9.

[0024] The utility model solves the problems of long alignment time and out-of-tolerance machining surface caused by difficulty in clamping and finding support points and benchmarks during machining of sliding door frame mold inserts by a grinding machine, is suitable for machining of various inserts, saves time, ensures machining accuracy, and has high work efficiency.

[0025] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A device for processing the bottom surface of a sliding door frame mold insert, characterized in that: The invention comprises a grinding machine workbench (1), wherein a working box (2) is installed on the top of the grinding machine workbench (1), a first threaded hole (3) is opened at one end of the working box (2), a first transverse bolt (4) is arranged on the first threaded hole (3), a second threaded hole (5) is opened at the other end of the working box (2), a second transverse bolt (6) is arranged on the second threaded hole (5), a third threaded hole (7) is opened at the bottom of the working box (2), a vertical bolt (8) is arranged on the third threaded hole (7), and a mold insert (9) is arranged inside the working box (2).

2. The device for processing the bottom surface of the insert block of the sliding door frame mold according to claim 1, characterized in that: The grinding machine worktable (1) and the working box (2) are fixedly connected via fixing bolts (10).

3. The device for processing the bottom surface of the insert block of the sliding door frame mold according to claim 1, characterized in that: A reinforcing plate (11) is provided on the working box body (2).

4. The device for processing the bottom surface of a sliding door frame mold insert according to claim 1, characterized in that: A plurality of the first threaded holes (3), the second threaded holes (5) and the third threaded holes (7) are provided.

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