Die machining fixing device

Abstract

The utility model relates to the technical field of mold machining and fixing, and discloses a mold machining and fixing device which comprises a bottom plate used for bearing the whole fixing device, a machining table is arranged in the center of the upper portion of the bottom plate, and a plurality of supporting columns used for supporting the bottom when a mold is placed and a plurality of filling columns are arranged on the upper portion of the machining table. When the mold is fixed, the bottom of the mold can have a plurality of stress supporting points through the multiple supporting columns and the multiple filling columns capable of conducting self-adaptive filling according to the concave-convex condition of the bottom of the mold, and meanwhile the side faces of the mold are limited and supported through the multiple side supporting frames; according to the special-shaped die fixing device, the special-shaped die is arranged on the base, and the upper portion of the die is pressed and fixed through the top supporting frame, so that multi-point supporting and limiting can be conducted on the bottom face, the side faces and the top of the special-shaped die, the special-shaped die can be firmly fixed, and firm and stable fixing in the machining process is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of mold processing and fixing, and in particular to a mold processing and fixing device. Background Art

[0002] In the process of high-precision parts processing, corresponding high-precision molds are usually required. During the production of such high-precision molds, the mold blanks generally need to be further processed after being made into mold blanks, such as polishing or drilling some parts.

[0003] At present, for deep processing of high-precision mold blanks, a fixing device is generally required to fix the mold blank. Traditional fixing devices are generally fixed by a clamping block or a top block abutting against the surface of the mold blank.

[0004] With respect to the above-mentioned related technologies, the inventors believe that for some irregular special-shaped molds, when they are fixed during deep processing, it is difficult for the clamping blocks in the traditional fixing device to form effective contact with the surface of the special-shaped mold to generate a stable clamping force, resulting in the inability to stably fix the special-shaped mold, or deviations occur during processing after fixation, thereby causing defects in the mold processing.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that the clamping block in the traditional fixing device is difficult to form effective contact with the surface of the special-shaped mold to generate a stable clamping force, resulting in the inability to stably fix the special-shaped mold, the present application provides a mold processing fixing device.

[0007] The present application provides a mold processing fixing device, which adopts the following technical solution:

[0008] A mold processing fixing device comprises a base plate for supporting the entire fixing device, a processing table is arranged at the upper center position of the base plate, a plurality of support columns and a plurality of filling columns are arranged on the upper part of the processing table for bottom support when the mold is placed, a limiting frame for limiting the plurality of filling columns is also arranged on the processing table, three side support frames for filling support for the side of the mold are arranged on the upper part of the base plate rotating around the processing table, and a top support frame for fixing the upper part of the mold is arranged on the upper part of the processing table.

[0009] Preferably, the filling column comprises a sleeve 1, the upper portion of the sleeve 1 is threadedly connected to a bottom support rod, and a limiting plate is fixedly provided at the bottom of the sleeve 1.

[0010] Preferably, the limiting frame includes slide rails symmetrically fixed on the inner and outer ends of the upper surface of the processing table, a slide plate is slidably arranged between the two slide rails, and the sleeve is slidably arranged on the surface of the slide plate.

[0011] Preferably, the side support frame includes a second sleeve, a sliding column is movably inserted into the upper part of the second sleeve, a plurality of limiting holes are opened on the surface of the sliding column, the upper end of the second sleeve is fixedly connected to the sliding column by bolts passing through the limiting holes, and the upper end of the sliding column is threadedly connected to a side support rod.

[0012] Preferably, a slide groove is provided on the upper part of the bottom plate around the processing table, a slide seat 1 is slidably arranged in the slide groove, and the upper part of the slide seat 1 is fixedly connected to the bottom of the sleeve 2.

[0013] Preferably, the top support frame includes an L-shaped plate rotatably arranged on the bottom plate, a sliding hole is opened at a horizontal position above the L-shaped plate, a second slide seat is arranged in the sliding hole, and a top support rod is threadedly arranged on the second slide seat.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. In this solution, when the mold is fixed, the bottom of the mold is provided with multiple support columns and multiple filling columns that can be adaptively filled according to the concave and convex conditions of the bottom of the mold, so that there are multiple force support points at the bottom of the mold. At the same time, the sides of the mold are provided with limit support by multiple side support frames, and the top of the mold is pressurized and fixed by a top support frame, so that the bottom, sides and top of the special-shaped mold can be supported and limited at multiple points, and the special-shaped mold can be firmly fixed to ensure that it is fixed firmly and stably during the processing.

[0016] 2. In this solution, the filling column, the side support rod on the side support frame, and the top support on the top support frame can be adjusted in position according to the different supporting force surfaces of the mold surface, so that it can be suitable for the fixation of various special-shaped molds and has better fixation versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the external three-dimensional structure of an embodiment of the application;

[0018] Figure 2 It is a schematic diagram of the external structure of the processing table in the application embodiment;

[0019] Figure 3 It is a schematic diagram of the external structure of the packed column in the application embodiment;

[0020] Figure 4 It is a schematic diagram of the external structure of the side support frame in the application embodiment;

[0021] Figure 5It is a schematic diagram of the external structure of the top support frame in the application embodiment.

[0022] Explanation of the reference numerals in the accompanying drawings: 1. bottom plate; 2. processing table; 3. support column; 4. filling column; 401. sleeve one; 402. bottom support rod; 403. limiting plate; 5. limiting frame; 6. side support frame; 601. sleeve two; 602. sliding column; 603. side support rod; 7. top support frame; 701. L-shaped plate; 702. slide seat two; 703. top support rod; 8. slide seat one. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-5 This application is described in further detail.

[0024] The present application embodiment discloses a mold processing and fixing device. Figure 1-5 ,

[0025] A mold processing fixing device comprises a base plate 1 for supporting the entire fixing device, a processing table 2 is arranged at the upper center position of the base plate 1, a plurality of support columns 3 and a plurality of filling columns 4 are arranged on the upper part of the processing table 2 for bottom support when the mold is placed, a limiting frame 5 for limiting the plurality of filling columns 4 is also arranged on the processing table 2, three side support frames 6 for filling support on the side of the mold are arranged on the upper part of the base plate 1 rotating around the processing table 2, and a top support frame 7 for fixing the upper part of the mold is arranged on the upper part of the processing table 2.

[0026] By adopting the above technical scheme, one end of the special-shaped mold is placed between multiple support columns 3 and supported by the support columns 3. At the same time, according to the convex and concave conditions of other positions at the bottom of the special-shaped mold, the height and position of the filling column 4 are adjusted to enable the filling column 4 to support other positions of the special-shaped mold, so that multiple force-bearing support points are generated at the bottom of the special-shaped mold. At the same time, the side support rod 603 on the side support frame 6 can be rotated around the special-shaped mold, so that one end of the side support rod 603 can contact the outer surface of the special-shaped mold. The support of the side support rod 603 can also provide multiple effective support points for the side of the special-shaped mold. Finally, by adjusting the upper top support rod 703 to a suitable position and rotating the top support rod 703, the top support rod 703 applies pressure to the special-shaped mold. Since the bottom and sides of the special-shaped mold are limited, the special-shaped mold can finally be firmly fixed on the processing table 2 for deep processing.

[0027] Reference Figure 3The filling column 4 includes a sleeve 401, the upper part of the sleeve 401 is threadedly connected to a bottom support rod 402, and the bottom of the sleeve 401 is fixedly provided with a limiting plate 403, the limiting frame 5 includes slide rails symmetrically fixed on the inner and outer ends of the upper surface of the processing table 2, a slide plate is slidably arranged between the two slide rails, and the sleeve 401 is slidably arranged on the surface of the slide plate.

[0028] By adopting the above technical solution, the bottom support rod 402 on the sleeve 401 can be moved to any horizontal position on the surface of the processing table 2. At the same time, since the bottom limit plate 403 of the sleeve 401 slides at the bottom of the slide board, the sleeve 401 is limited, so that the sleeve 401 will not fall over when subjected to external non-vertical pressure.

[0029] Reference Figure 4 The side support frame 6 includes a sleeve 601, and a sliding column 602 is movably inserted in the upper part of the sleeve 601. A plurality of limiting holes are provided on the surface of the sliding column 602. The upper end of the sleeve 601 is fixedly connected to the sliding column 602 by bolts passing through the limiting holes. A side support rod 603 is threadedly connected to the upper end of the sliding column 602. A sliding groove is provided on the upper part of the bottom plate 1 around the processing table 2. A sliding seat 8 is slidably arranged in the sliding groove. The upper part of the sliding seat 8 is fixedly connected to the bottom of the sleeve 601.

[0030] By adopting the above technical solution, the height of the side support rod 603 can be adjusted by adjusting the relative length between the sleeve 2 601 and the slide column 602. At the same time, the slide seat 8 at the bottom end of the side support rod 603 can rotate around the mold on the processing table 2, so as to be adjusted according to the force points on the surface of the mold, so that the side support rod 603 can flexibly rest against the outer surface of the mold.

[0031] Reference Figure 5 The top support frame 7 includes an L-shaped plate rotatably arranged on the bottom plate 1, a sliding hole is opened at the horizontal position above the L-shaped plate, a second slide seat 702 is arranged in the sliding hole, and a top support rod 703 is threadedly arranged on the second slide seat 702.

[0032] By adopting the above technical solution, the L-shaped plate can be rotated to adjust the position, and the top support rod 703 can slide horizontally on the L-shaped plate through the slide 702, so that the top support rod 703 can be adjusted to the most suitable pressure position, so that the mold can be finally firmly fixed by rotating the top support rod 703.

[0033] The implementation principle of a mold processing fixing device in the embodiment of the present application is as follows: one end of the special-shaped mold is placed between a plurality of support columns 3, supported by the support column 3, and at the same time, according to the concave-convex conditions of the other positions at the bottom of the special-shaped mold, the filling column 4 is moved to a suitable position, and the bottom support rod 402 is rotated so that the bottom support rod 402 contacts with other force-bearing surfaces under the mold for support, and then the side support rod 603 is rotated around the processing table 2 so that the side support rod 603 is rotated to a suitable position on the outer surface of the mold, and then the position of the side support rod 603 is adjusted so that The side support rod 603 can face the force-bearing surface of the outer surface of the mold, and then the side support rod 603 is manually rotated to rotate so that the side support rod 603 is in contact with the outer surface of the mold. The outer surface of the mold can be supported and abutted at multiple points in the same way. Finally, the L-shaped plate is rotated and the top support rod 703 is moved at the same time, so that the top support rod 703 faces the most suitable pressure surface of the upper end face of the mold, and then the top support rod 703 is rotated to move the top support rod 703 downward, so that the top support rod 703 cooperates with the bottom support column 3, the filling column 4 and the side side support rod 603, so that the mold is firmly fixed.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mold processing fixture, comprising a base plate (1) for supporting the entire fixture, a processing table (2) being arranged at the center of the upper portion of the base plate (1), characterized in that: The upper part of the processing table (2) is provided with a plurality of support columns (3) for supporting the bottom of the mold when it is placed, and a plurality of filling columns (4); the processing table (2) is also provided with a limit frame (5) for limiting the position of the plurality of filling columns (4); the upper part of the bottom plate (1) is provided with three side support frames (6) for filling and supporting the side of the mold, which rotate around the processing table (2); and the upper part of the processing table (2) is provided with a top support frame (7) for fixing the upper part of the mold.

2. A mold processing fixing device according to claim 1, characterized in that: The filling column (4) comprises a sleeve 1 (401), the upper part of the sleeve 1 (401) is threadedly connected to a bottom support rod (402), and a limiting plate (403) is fixedly provided at the bottom of the sleeve 1 (401).

3. A mold processing fixing device according to claim 2, characterized in that: The limiting frame (5) comprises slide rails symmetrically fixed on the inner and outer ends of the upper surface of the processing table (2), a slide plate is slidably arranged between the two slide rails, and the sleeve 1 (401) is slidably arranged on the surface of the slide plate.

4. A mold processing fixing device according to claim 1, characterized in that: The side support frame (6) includes a second sleeve (601), a sliding column (602) is movably inserted into the upper part of the second sleeve (601), a plurality of limiting holes are opened on the surface of the sliding column (602), the upper end of the second sleeve (601) is fixedly connected to the sliding column (602) by bolts passing through the limiting holes, and the upper end of the sliding column (602) is threadedly connected to a side support rod (603).

5. A mold processing fixing device according to claim 4, characterized in that: A slide groove is provided on the upper part of the base plate (1) around the processing table (2), and a slide seat 1 (8) is slidably arranged in the slide groove. The upper part of the slide seat 1 (8) is fixedly connected to the bottom of the sleeve 2 (601).

6. A mold processing fixing device according to claim 1, characterized in that: The top support frame (7) comprises an L-shaped plate rotatably arranged on the bottom plate (1), a sliding hole is provided at a horizontal position above the L-shaped plate, a second sliding seat (702) is arranged in the sliding hole, and a top support rod (703) is threadedly arranged on the second sliding seat (702).

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