Combined sintering supporting jig for special-shaped product

Abstract

The utility model discloses a combined sintering supporting jig for a special-shaped product. The combined sintering supporting jig comprises a supporting bottom plate and a limiting clamping block matched with the supporting bottom plate. A plurality of connected supporting grooves are uniformly distributed in the upper surface of the supporting bottom plate; the supporting groove comprises a step slope plate and an inclined slope plate; the supporting bottom plate supports a product through the step slope plate and the slope slope plate and is limited and fixed through the limiting clamping block. Through the cooperative design of the supporting bottom plate and the limiting clamping block, the supporting bottom plate is designed to be the step slope plate and the slope slope plate matched with the product, then the limiting clamping block is matched, and the split combined supporting scheme is adopted, so that the jig machining difficulty is simplified, meanwhile, the placing operation of the product is not affected, supporting of the special-shaped product is well achieved, and the production efficiency is improved. The production efficiency is improved, the cost is greatly reduced, and the production requirements of enterprises are met.

Description

Technical Field

[0001] The utility model relates to the technical field of MIM-related accessories, in particular to a combined sintering support fixture for special-shaped products. Background Art

[0002] When sintering products, different products require different support jigs, so it is often necessary to develop corresponding jigs based on the structure of the product. When supporting special-shaped products, due to the complex three-dimensional structure of the product, involving factors such as slopes, step ramps, and notches, in order to achieve the support effect on the same jig, the processing difficulty and cost of the jig will be very high, which is not conducive to the company's production and cost control requirements.

[0003] Based on the above situation, after sufficient comparison and demonstration, our company carried out corresponding technical transformation and developed and designed a combined sintering support fixture for special-shaped products. Utility Model Content

[0004] The utility model aims to provide a combined sintering support fixture for special-shaped products to solve the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a combined sintering support fixture for special-shaped products, including a supporting base plate and a limiting block matched with the supporting base plate;

[0006] The upper surface of the support base plate is evenly distributed with a plurality of connected support grooves;

[0007] The support groove includes a step ramp and an inclined ramp;

[0008] The supporting bottom plate supports the product through the step ramp and the inclined ramp, and is limited and fixed by the limiting blocks.

[0009] Preferably, a limiting groove is provided on the upper end of the inclined ramp in the support groove.

[0010] Preferably, the limit block is arranged to be engaged with the step slope of the supporting bottom plate.

[0011] Preferably, the limit block is arranged in the middle of the product notch.

[0012] Preferably, the angle between the inclined ramp and the supporting bottom plate is controlled at 15°-20°.

[0013] Preferably, the step ramp is a two-stage step with the same step height.

[0014] Preferably, the step ramp is a two-stage step with different step heights.

[0015] Due to the application of the above technical solution, the beneficial effects of the present application compared with the prior art are:

[0016] The present application discloses a combined sintering support fixture for special-shaped products. By adopting a matching design of a supporting base plate and a limiting block, the supporting base plate is designed to be a step slope plate and an inclined slope plate that match the product, and then matched with the limiting block, a split combined support scheme is adopted, which simplifies the difficulty of fixture processing while not affecting the placement operation of the product, realizes the support of special-shaped products well, improves production efficiency, greatly reduces costs, and meets the production needs of enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Attached Figure 1 It is a schematic diagram of a combined sintering support fixture for special-shaped products of the utility model;

[0019] Attached Figure 2 This is a schematic diagram of the use of the combined sintering support fixture for special-shaped products of the utility model;

[0020] Attached Figure 3 This is a schematic diagram of another direction of use of the combined sintering support fixture for special-shaped products of the utility model;

[0021] Attached Figure 4 A schematic diagram of a special-shaped product of the utility model of a combined sintering support fixture for special-shaped products;

[0022] Among them: 1. Support bottom plate; 2. Limit block; 3. Support groove; 4. Step slope plate; 5. Inclined slope plate; 6. Limit groove. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0025] In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0026] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0027] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] Embodiment 1

[0030] Attached Figure 1-4 The utility model is a combined sintering support fixture for special-shaped products, comprising a support base plate 1 and a limit block 2 matched with the support base plate 1;

[0031] The upper surface of the support base plate 1 is evenly distributed with a plurality of connected support grooves 3, which are used to support a plurality of special-shaped products and increase the processing efficiency;

[0032] The support groove 3 includes a step ramp 4 and an inclined ramp 5; a limiting groove 6 is also provided at the upper end of the inclined ramp 5 in the support groove 3; the limiting block 2 is arranged in the middle of the product notch; the angle between the inclined ramp 5 and the support base plate 1 is controlled at 15°-20°, and the angle is adaptively adjusted according to the slope of the product to meet the support of different inclined angles of similar special-shaped products; the step ramp 4 is used to match the step of the product, the inclined ramp 5 is matched with the inclined surface of the product, and the limiting groove 6 is used to match the head of the product, and to perform fixed limiting to place the product to slide; the limiting block 2 is arranged in the middle of the product notch to limit the product, and also to fix the product, further fixing the product on the support base plate 1;

[0033] The supporting base plate 1 supports the product through the step slope plate 4 and the inclined slope plate 5, and is limited and fixed by the limiting block 2, and supports the step difference of the special-shaped product; the limiting block 2 is snap-fitted and arranged on the step slope plate 4 of the supporting base plate 1, and generally adopts a split and combined support scheme to achieve product support, thereby simplifying the difficulty of jig processing.

[0034] In order to fit special-shaped products with steps of different height differences, the step ramp 4 is designed as a two-stage step, and the step heights are the same or different, which can be selected according to needs.

[0035] When supporting special-shaped products, first lay the supporting base plate 1 flat, and then place the product on the supporting base plate 1, with one end of the product placed on the step slope 4 and the other end placed on the limiting groove 6. After determining the placement position, place the limiting block 2 in the middle of the product gap for positioning and fixing. Using this scheme, fill the combined sintering support fixture with special-shaped products in turn, and then process the special-shaped products after completion.

[0036] The present application discloses a combined sintering support fixture for special-shaped products. By adopting a matching design of a supporting base plate 1 and a limiting block 2, the supporting base plate 1 is designed to be a step slope plate 4 and an inclined slope plate 5 that match the product, and then matched with the limiting block 2, a split combined support scheme is adopted, which simplifies the difficulty of fixture processing without affecting the placement operation of the product, and well realizes the support of special-shaped products, improves production efficiency, and greatly reduces costs. The cost can be saved by about 60%, which meets the production needs of enterprises.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined sintering support fixture for special-shaped products, characterized in that: It includes a supporting base plate and a limiting block matched with the supporting base plate; The upper surface of the support base plate is evenly distributed with a plurality of connected support grooves; The support groove includes a step ramp and an inclined ramp; The supporting bottom plate supports the product through the step ramp and the inclined ramp, and is limited and fixed by the limiting blocks.

2. The combined sintering support fixture for special-shaped products according to claim 1, characterized in that: A limiting groove is also provided on the upper end of the inclined ramp plate in the supporting groove.

3. The combined sintering support fixture for special-shaped products according to claim 1, characterized in that: The limit block is clamped and arranged on the step slope of the supporting bottom plate.

4. The combined sintering support jig for special-shaped products according to claim 3, characterized in that: The limit block is arranged in the middle of the product notch.

5. The combined sintering support fixture for special-shaped products according to claim 1, characterized in that: The angle between the sloped plate and the supporting bottom plate is controlled at 15°-20°.

6. The combined sintering support fixture for special-shaped products according to claim 1, characterized in that: The step ramp is a two-stage step with the same step height.

7. The combined sintering support jig for special-shaped products according to claim 1, characterized in that: The step ramp is a two-stage step with different step heights.

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