Anti-collision type shot blasting tool suitable for shaft products

Abstract

An anti-collision type shot blasting tool suitable for shaft products comprises a hoisting assembly, a supporting assembly and a limiting assembly, the hoisting assembly is fixed to the top of the supporting assembly, the supporting assembly forms an overall frame of the tool, the limiting assembly is welded to the supporting assembly and used for containing the products, and the limiting assembly is composed of a plurality of V-shaped supports. The supporting assembly comprises a tool disc, a vertical connecting rib and a supporting bottom plate, and the hoisting assembly is composed of a hoisting ring and a forklift cross beam. According to the utility model, the problem that parts are easy to collide during shot blasting is solved, the parts can be fixed in the shot blasting process, the risks of collision and tooth breakage of the parts are reduced to the greatest extent, and a certain gap is reserved between every two parts, so that the shot blasting effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of shot peening, in particular to an anti-collision shot peening tooling suitable for shaft products. Background Art

[0002] Shot peening is a mechanical surface treatment process, which uses high-speed moving shot to continuously impact the surface of the workpiece to be strengthened. Shot peening can change the surface roughness of the workpiece, change the stress of the workpiece, improve the fatigue fracture resistance of the material, prevent fatigue failure, plastic deformation and brittle fracture, and improve the fatigue life. At present, ordinary shot peening tooling mostly adopts a mesh disk type, and its disadvantages are: there is no fixing device between products, and parts are prone to collide or break teeth during the rotation of shot peening. The broken tooth position cannot be removed by subsequent processing, and finally it is reflected in abnormal noise during gear meshing during assembly.

[0003] In order to solve the problem that parts are prone to collide during shot peening, the utility model provides an anti-collision shot peening tooling suitable for gear shaft products to solve the above technical problems. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the problem that parts are prone to collide during shot peening, and provide an anti-collision shot peening tooling suitable for shaft products. The utility model can fix parts during the shot peening process, minimize the risk of part collision and tooth breakage, and leave a certain gap between each part to ensure the shot peening effect.

[0005] The purpose of the utility model is achieved by the following technical measures: an anti-collision shot peening tooling suitable for shaft products, including a hoisting component for moving the tooling, a support component arranged below the hoisting component, and a limiting component for placing products. The support component constitutes the overall framework of the tooling, and the limiting component is welded on the support component.

[0006] The limiting component is composed of a plurality of V-shaped brackets, and the V-shaped brackets are vertically fixed on the support component at equal intervals.

[0007] The support component includes a tooling plate, a vertical connecting rib perpendicular to the tooling plate, and a support bottom plate located at the bottom of the vertical connecting rib.

[0008] The tooling plate is composed of an inner support ring, an outer support ring coaxially arranged outside the inner support ring, a number of first horizontal connecting ribs, a number of second horizontal connecting ribs, a number of third horizontal connecting ribs, and a number of fourth horizontal connecting ribs. The first horizontal connecting rib and the second horizontal connecting rib are equal in length and parallel. The third horizontal connecting rib and the fourth horizontal connecting rib are equal in length and parallel. Two ends of the first horizontal connecting rib are respectively fixedly connected to one ends of the third horizontal connecting rib and the fourth horizontal connecting rib. Two ends of the second horizontal connecting rib are respectively fixedly connected to one ends of the third horizontal connecting rib and the fourth horizontal connecting rib.

[0009] The first horizontal connecting rib, the second horizontal connecting rib, the third horizontal connecting rib, and the fourth horizontal connecting rib are connected into a rectangular frame. Two end points of the rectangular frame are located on the inner support ring and fixedly connected to the inner support ring. The other two end points of the rectangular frame are located on the outer support ring and fixedly connected to the outer support ring. The rectangular frames are evenly distributed on the tooling plate.

[0010] The hoisting assembly is composed of a lifting ring, a first forklift crossbeam parallel to the lifting ring, and a second forklift crossbeam parallel to the lifting ring. The lifting ring is vertically fixed on the top of the support assembly. The first forklift crossbeam and the second forklift crossbeam are vertically fixed on the top of the support assembly.

[0011] The vertical connecting rib is perpendicular to the tooling plate. The fixed point of the vertical connecting rib on the outer support ring coincides with and is fixedly connected to the first horizontal connecting rib. The fixed point of the vertical connecting rib on the inner support ring coincides with and is fixedly connected to the second horizontal connecting rib.

[0012] Due to the adoption of the above technical solutions, compared with the prior art, the advantages of the present utility model are as follows:

[0013] (1) The present utility model is equipped with a V-shaped bracket. The V-shaped bracket is fixed on the tooling plate to play a limiting role, which can fix the parts, avoid knocking of the parts, and prevent the spiral teeth of the parts from chipping.

[0014] (2) The V-shaped brackets of the present utility model are evenly distributed and have a certain gap, which can enable each surface of the shaft tooth products to fully contact with the shot peening materials, and can ensure the shot peening effect.

[0015] (3) The V-shaped brackets of the present utility model are evenly welded on the tooling plate, which can ensure that the parts will not be displaced during the entire shot peening process, facilitating the installation and disassembly by workers, improving the work efficiency, and reducing the labor intensity of workers.

[0016] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0018] Figure 2 It is a partial structural schematic diagram of the present utility model.

[0019] Legend: 1. Outer support ring; 2. First horizontal connecting rib; 3. V-shaped bracket; 4. Third horizontal connecting rib; 5. Second horizontal connecting rib; 6. Vertical connecting rib; 7. Inner support ring; 8. Fourth horizontal connecting rib; 9. First forklift crossbeam; 10. Suspension ring; 11. Second forklift crossbeam; 12. Support bottom plate. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment: As shown in the attached Figures 1 to 2 figure, an anti-collision shot blasting tooling applicable to shaft products includes a hoisting component for moving the tooling, a support component arranged below the hoisting component, and a limiting component for placing the product. The support component constitutes the overall framework of the tooling, and the limiting component is welded to the support component.

[0022] The limiting component is composed of a plurality of V-shaped brackets 3, and the V-shaped brackets 3 are vertically fixed to the support component at equal intervals.

[0023] The support component includes a tooling plate, a vertical connecting rib 6 perpendicular to the tooling plate, and a support bottom plate 12 located at the bottom of the vertical connecting rib 6.

[0024] The tooling plate is composed of an inner support ring 7, an outer support ring 1 coaxially arranged outside the inner support ring 7, a plurality of first horizontal connecting ribs 2, a plurality of second horizontal connecting ribs 5, a plurality of third horizontal connecting ribs 4, and a plurality of fourth horizontal connecting ribs 8. The first horizontal connecting rib 2 and the second horizontal connecting rib 5 are equal in length and parallel, the third horizontal connecting rib 4 and the fourth horizontal connecting rib 8 are equal in length and parallel, both ends of the first horizontal connecting rib 2 are fixedly connected to one end of the third horizontal connecting rib 4 and the fourth horizontal connecting rib 8 respectively, and both ends of the second horizontal connecting rib 5 are fixedly connected to one end of the third horizontal connecting rib 4 and the fourth horizontal connecting rib 8 respectively.

[0025] The first horizontal connecting rib 2, the second horizontal connecting rib 5, the third horizontal connecting rib 4, and the fourth horizontal connecting rib 8 are connected into a rectangular frame. Two endpoints of the rectangular frame are located on the inner support ring 7 and fixedly connected to the inner support ring 7, and the other two endpoints of the rectangular frame are located on the outer support ring 1 and fixedly connected to the outer support ring 1. The rectangular frames are evenly distributed on the tooling plate.

[0026] The hoisting assembly is composed of a lifting ring 10, a forklift crossbeam one 9 parallel to the lifting ring 10, and a forklift crossbeam two 11 parallel to the lifting ring 10. The lifting ring 10 is vertically fixed at the top of the support assembly, and the forklift crossbeam one 9 and the forklift crossbeam two 11 are vertically fixed at the top of the support assembly.

[0027] The vertical connecting rib 6 is perpendicular to the tooling plate. The fixed points of the vertical connecting rib 6 and the horizontal connecting rib one 2 on the outer support ring 1 coincide and are fixedly connected. The fixed points of the vertical connecting rib 6 and the horizontal connecting rib two 5 on the inner support ring 7 coincide and are fixedly connected.

[0028] The specific working process of the present utility model:

[0029] When the present utility model works, first, an operator places the gear shaft products flat on the V-shaped bracket 3. The V-shaped bracket 3 has the functions of limiting and fixing the gear shaft products. In this way, the gear shaft products are not prone to displacement and there are uniform gaps between the products. After the products are placed flat, ensure that the spiral teeth of each gear shaft product face outward and are perpendicular to the position of the shot blasting head. This can not only ensure the shot blasting effect of the parts but also prevent the gear shaft products from bumping into each other. After that, the shot blasting tooling is hoisted into the shot blasting machine for shot blasting.

[0030] After the operator places the products, a forklift uses the hoisting assembly to lift the shot blasting tooling into the shot blasting machine for shot blasting.

[0031] After shot blasting, a forklift uses the hoisting assembly to lift the shot blasting tooling out of the shot blasting machine. Then, an operator puts protective sleeves on the spiral teeth of the products, removes the shot blasting tooling, and places it on a special rack.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An anti-collision shot blasting tool suitable for shaft products, characterized in that: It includes a lifting assembly for moving the tooling, a supporting assembly arranged below the lifting assembly, and a limiting assembly for placing the product, wherein the supporting assembly constitutes the overall frame of the tooling, and the limiting assembly is welded to the supporting assembly; The limiting assembly is composed of a plurality of V-shaped brackets (3), and the V-shaped brackets (3) are vertically fixed on the supporting assembly at equal intervals; The support assembly comprises a tooling plate, a vertical connecting rib (6) perpendicular to the tooling plate, and a support base plate (12) located at the bottom of the vertical connecting rib (6); The tooling plate comprises an inner support ring (7), an outer support ring (1) coaxially arranged outside the inner support ring (7), a plurality of horizontal connecting ribs one (2), a plurality of horizontal connecting ribs two (5), a plurality of horizontal connecting ribs three (4) and a plurality of horizontal connecting ribs four (8), wherein the horizontal connecting ribs one (2) and the horizontal connecting ribs two (5) are of equal length and parallel, the horizontal connecting ribs three (4) and the horizontal connecting ribs four (8) are of equal length and parallel, the two ends of the horizontal connecting ribs one (2) are respectively fixedly connected to one end of the horizontal connecting ribs three (4) and the horizontal connecting ribs four (8), and the two ends of the horizontal connecting ribs two (5) are respectively fixedly connected to one end of the horizontal connecting ribs three (4) and the horizontal connecting ribs four (8).

2. The anti-collision shot blasting tool suitable for shaft products according to claim 1, characterized in that: The horizontal connecting rib one (2), the horizontal connecting rib two (5), the horizontal connecting rib three (4), and the horizontal connecting rib four (8) are connected to form a rectangular frame, two end points of the rectangular frame are located on the inner support ring (7) and are fixedly connected to the inner support ring (7), and the other two end points of the rectangular frame are located on the outer support ring (1) and are fixedly connected to the outer support ring (1), and the rectangular frames are evenly distributed on the tooling plate.

3. The anti-collision shot blasting tool suitable for shaft products according to claim 1, characterized in that: The lifting assembly consists of a lifting ring (10), a forklift beam 1 (9) parallel to the lifting ring (10), and a forklift beam 2 (11) parallel to the lifting ring (10); the lifting ring (10) is vertically fixed to the top of the supporting assembly, and the forklift beam 1 (9) and the forklift beam 2 (11) are vertically fixed to the top of the supporting assembly.

4. The anti-collision shot blasting tool suitable for shaft products according to claim 2, characterized in that: The vertical connecting rib (6) is perpendicular to the tooling plate, the vertical connecting rib (6) coincides with the fixing point of the horizontal connecting rib 1 (2) on the outer support ring (1) and is fixedly connected, and the vertical connecting rib (6) coincides with the fixing point of the horizontal connecting rib 2 (5) on the inner support ring (7) and is fixedly connected.

Images