Shielding tool for machining of heating wire welding spray tray

Abstract

The utility model provides a shielding tool for machining a heating wire welding spray tray. The shielding tool for machining the heating wire welding spray tray comprises a cylinder, the heating wire welding spraying disc machining shielding tool comprises a hollow inner cavity and a counter bore. An O-shaped groove is formed in an opening of the hollow inner cavity. The shielding tool for machining of the heating wire welding spraying disc is simple in structure, reasonable in design, convenient to use and suitable for wide-range application and popularization, protection is more in place, and cutting fluid is prevented from entering an inner cavity of a product on the premise that machining of the product is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to equipment tooling technical field especially relates to a kind of heating wire welding spray dish machining shielding tooling. BACKGROUND

[0002] After spray dish welding, the welding surface needs to be smooth, and aluminum chips and cutting fluid will be generated during machining. The current solution is to use adhesive tape to shield the upper port of the protective cover to prevent aluminum chips and cutting fluid from entering the product cavity. However, such a solution still cannot avoid the entry of cutting fluid, and although there is a cleaning process later, it cannot guarantee 100% cleanliness. Therefore, the best way is to prevent cutting fluid from entering the product cavity at the source.

[0003] CN106269369A discloses a shielding tooling, comprising: a first shielding part, a connecting part, and a second shielding part; the first shielding part includes a first positioning end and a second positioning end connected to the first positioning end through a connecting segment, the edge of the first positioning end is made of a material with elasticity; the second shielding part includes a cavity structure and a limiting structure provided at a preset position on the cavity structure, the first end of the cavity structure is fixedly connected to the second positioning end through the connecting part, and the second end of the cavity structure is provided with an opening; the limiting structure penetrates the side wall of the cavity structure and can be telescopic within the accommodation space of the cavity structure. The structure can realize the shielding function of nuts or screws (bolts); and after use, it can be used next time without treatment, that is, it can be reused, and no other complex maintenance operation is needed, reducing the single-use cost.

[0004] CN207756331U discloses a shielding tooling for glue filling, comprising a rack (1), an inclined rack (2) is arranged on the top of the rack (1), and the inclined rack (2) and the horizontal plane form an included angle of 30-45°, a shielding frame (3) is hinged on the upper edge of the inclined rack (2), a tire mold (4) is arranged on the inclined rack (2), the shielding frame (3) is detachably connected with a shielding jig (5), the position and shape of the shielding jig (5) are matched with those of the tire mold (4), and a baffle (6) is arranged on the rack (1) at the lower edge of the inclined rack (2). This is a shielding tooling for glue filling with simple structure, ingenious design, low cost, convenient operation and high work efficiency.

[0005] CN211284576U discloses an electroplating masking fixture: it includes two pressure plates that can be assembled and pressed together. The mating surfaces of the two pressure plates have grooves to form a cavity for placing an elastic sleeve. The inner hole of the elastic sleeve is used to mask the non-electroplated areas of the conductive copper busbar. Using an elastic sleeve as a mask for the non-electroplated areas, and then pressing it together with the pressure plates, is more convenient to operate than wrapping with tape, and provides better masking effect, reducing the likelihood of defective products and ensuring product quality.

[0006] However, the aforementioned shielding fixture is not suitable for heating wire welding spray trays. Utility Model Content

[0007] In view of the problems existing in the prior art, this utility model provides a shielding fixture for machining a heating wire welding spray disc. The shielding fixture is fitted onto the product through a hollow inner cavity, and the sealing ring in the O-ring prevents cutting fluid from entering the inner cavity of the product, thus providing more effective protection. Moreover, the shielding fixture does not affect the normal machining of the product and has broad application prospects.

[0008] To achieve this objective, the present invention adopts the following technical solution:

[0009] This utility model provides a shielding fixture for machining a heating wire welding spray disc. The shielding fixture includes a cylinder; the shielding fixture includes a hollow inner cavity and a countersunk hole; an O-groove is provided at the opening of the hollow inner cavity.

[0010] The shielding fixture for welding spray discs provided by this utility model consists of a hollow inner cavity fitted onto the product. The sealing ring within the O-ring provides a good seal, preventing cutting fluid from entering the product's inner cavity. Finally, screws are inserted into the countersunk holes to lock and secure the shielding fixture. This shielding fixture directly prevents cutting fluid from entering the product's inner cavity, eliminating contamination at the source.

[0011] Preferably, the diameter of the cylinder is 10~20cm, for example, it can be 10cm, 12cm, 14cm, 15cm, 17cm, 19cm or 20cm, but it is not limited to the listed values. Other unlisted values ​​within this range are also applicable.

[0012] Preferably, the height of the cylinder is 40~60cm, for example, it can be 40cm, 42cm, 44cm, 48cm, 50cm, 55cm or 60cm, etc., but it is not limited to the listed values. Other unlisted values ​​within this range are also applicable.

[0013] Preferably, the diameter of the hollow cavity is 3 / 4~4 / 5 of the diameter of the cylinder, for example, can be 3 / 4, 19 / 25, 77 / 100, 39 / 50, 79 / 100 or 4 / 5, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0014] Preferably, the height of the hollow cavity is 35~50cm, for example, can be 35cm, 38cm, 40cm, 43cm, 45cm, 47cm or 50cm, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0015] Preferably, the number of counterbores is at least 4, for example, can be 4, 5, 6, 8, or 10, etc.

[0016] Preferably, the diameter of the counterbores is 1~3cm, for example, can be 1cm, 1.2cm, 1.5cm, 1.8cm, 2cm, 2.5cm or 3cm, etc., but not limited to the listed values, other values not listed in the range are also applicable.

[0017] Preferably, the counterbores are uniformly distributed on the bottom of the hollow cavity.

[0018] Preferably, an O-shaped groove is provided with a sealing ring.

[0019] Preferably, the size of the sealing ring is adapted to the O-shaped groove, which can effectively prevent cutting fluid from entering the product cavity.

[0020] The installation and use method of the heating wire welding spray disc machining shielding tooling comprises the following steps:

[0021] (1) Assemble a sealing ring of appropriate size on the heating wire welding spray disc machining shielding tooling;

[0022] (2) Put the heating wire welding spray disc machining shielding tooling on the product, and control the counterbores and the threaded holes on the product to be one-to-one corresponding;

[0023] (3) Fix the heating wire welding spray disc machining shielding tooling on the product by screws.

[0024] Compared with the prior art, the utility model has at least the following beneficial effects:

[0025] The heating wire welding spray disc machining shielding tooling provided by the utility model has simple structure, reasonable design and convenient use, and can completely prevent cutting fluid from entering the product cavity without affecting the machining of the product, so it is suitable for wide range of popularization and application. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the top view of the heating wire welding spray disc machining shielding tool provided by the utility model.

[0027] Figure 2 is the A-A sectional view of the heating wire welding spray disc machining shielding tool provided by the utility model.

[0028] In the figure: 1-hollow inner cavity; 2-counterbore. DETAILED DESCRIPTION

[0029] The technical scheme of the utility model will be further illustrated below in combination with the drawings and through specific embodiments.

[0030] The utility model provides a kind of heating wire welding spray disc machining shielding tool, its top view as shown in Figure 1 As shown in Figure 2 .

[0031] The heating wire welding spray disc machining shielding tool includes cylinder;The heating wire welding spray disc machining shielding tool includes hollow inner cavity 1 and counterbore 2;The opening of the hollow inner cavity 1 is provided with O groove.

[0032] The heating wire welding spray disc machining shielding tool provided by the utility model is sleeved on product by hollow inner cavity, simultaneously, sealing ring is arranged in O groove, good sealing effect is achieved, cutting fluid is prevented from entering product inner cavity, finally, heating wire welding spray disc machining shielding tool is locked and fixed by screw penetrating into counterbore.The heating wire welding spray disc machining shielding tool can directly prevent cutting fluid from entering product inner cavity, and product inner cavity is prevented from being contaminated at source.

[0033] The diameter of the cylinder is 10-20cm;The height of the cylinder is 40-60cm.

[0034] The diameter of the hollow inner cavity 1 is 3 / 4-4 / 5 of the diameter of the cylinder;The height of the hollow inner cavity 1 is 35-50cm.

[0035] The number of the counterbore 2 is at least 4;The diameter of the counterbore 2 is 1-3cm.

[0036] The counterbores 2 are evenly distributed at the bottom of the hollow inner cavity 1.

[0037] Sealing ring is arranged in the O groove.

[0038] The size of the sealing ring is adapted to O groove, and cutting fluid can be effectively prevented from entering product inner cavity.

[0039] The utility model is further described in detail below. However, the following examples are only simple examples of the utility model and do not represent or limit the protection scope of the utility model, and the protection scope of the utility model is subject to the claims.

[0040] It should be understood that, in the description of the utility model, the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, "a plurality of" means two or more, unless otherwise specified.

[0041] It should be noted that, in the description of the utility model, unless otherwise specified and limited, the terms "set", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0042] It should be understood by those skilled in the art that the utility model must include necessary pipelines, conventional valves and general pump equipment for realizing the complete process, but the above content does not belong to the main utility model point of the utility model, and those skilled in the art can add layout by themselves based on process flow and equipment structure selection, and the utility model does not have special requirements and specific limitations.

[0043] Example 1

[0044] The embodiment provides a heating wire welding spray disc machining shielding tool, which comprises a cylinder; the heating wire welding spray disc machining shielding tool comprises a hollow inner cavity and a counterbore 2; an O-shaped groove is arranged at the opening of the hollow inner cavity.

[0045] The diameter of the cylinder is 13cm.

[0046] The height of the cylinder is 48cm.

[0047] The diameter of the hollow cavity is 3 / 4 of the diameter of the cylinder.

[0048] The height of the hollow cavity is 40 cm.

[0049] The number of counterbores is 4.

[0050] The diameter of the counterbores is 1.3 cm.

[0051] The counterbores are evenly distributed on the bottom of the hollow cavity.

[0052] A sealing ring is arranged in the O-shaped groove.

[0053] The size of the sealing ring is adapted to the O-shaped groove.

[0054] Example 2

[0055] The embodiment provides a heating wire welding spray disc machining shielding tool, the heating wire welding spray disc machining shielding tool comprises a cylinder; the heating wire welding spray disc machining shielding tool comprises a hollow cavity and a counterbore 2; an O-shaped groove is arranged at the opening of the hollow cavity.

[0056] The diameter of the cylinder is 20 cm.

[0057] The height of the cylinder is 40 cm.

[0058] The diameter of the hollow cavity is 4 / 5 of the diameter of the cylinder.

[0059] The height of the hollow cavity is 35 cm.

[0060] The number of counterbores is 6.

[0061] The diameter of the counterbores is 1 cm.

[0062] The counterbores are evenly distributed on the bottom of the hollow cavity.

[0063] A sealing ring is arranged in the O-shaped groove.

[0064] The size of the sealing ring is adapted to the O-shaped groove.

[0065] Example 3

[0066] The embodiment provides a heating wire welding spray disc machining shielding tool, the heating wire welding spray disc machining shielding tool comprises a cylinder; the heating wire welding spray disc machining shielding tool comprises a hollow cavity and a counterbore 2; an O-shaped groove is arranged at the opening of the hollow cavity.

[0067] The diameter of the cylinder is 10 cm.

[0068] The height of the cylinder is 60 cm.

[0069] The diameter of the hollow cavity is 4 / 5 of the diameter of the cylinder.

[0070] The height of the hollow cavity is 50 cm.

[0071] The number of the counterbores is 6.

[0072] The diameter of the counterbores is 3 cm.

[0073] The counterbores are evenly distributed on the bottom of the hollow cavity.

[0074] The O-shaped groove is provided with a sealing ring.

[0075] The size of the sealing ring is adapted to the O-shaped groove.

[0076] In summary, the heating wire welding spray disc machining shielding tooling provided by the utility model has the advantages of simple structure, reasonable design and convenient use, and can completely prevent cutting fluid from entering the product cavity without affecting the machining of the product, so it is suitable for wide range of popularization and application.

[0077] The applicant declares that the utility model is described by the above embodiments to illustrate the detailed structural features of the utility model, but the utility model is not limited to the above detailed structural features, that is, it does not mean that the utility model must rely on the above detailed structural features to be implemented. It should be understood by those skilled in the art that any improvement of the utility model, equivalent replacement of the components selected by the utility model and increase of auxiliary components, selection of specific modes and the like fall within the protection scope and disclosure scope of the utility model.

[0078] The preferred embodiments of the utility model are described in detail above, but the utility model is not limited to the specific details in the above embodiments, and within the technical concept scope of the utility model, the technical scheme of the utility model can be subjected to various simple modifications, and these simple modifications all belong to the protection scope of the utility model.

Claims

1. A heated wire welding shower disc machine processing masking tooling characterized by, The heating wire welding spray disc machining shielding tool comprises a cylinder; the heating wire welding spray disc machining shielding tool comprises a hollow inner cavity and a counterbore; an O-shaped groove is arranged at the opening of the hollow inner cavity.

2. The heated wire welding shower disc machine masking fixture of claim 1, wherein, The diameter of the cylinder is 10-20 cm.

3. The heated wire welding shower disc machine masking fixture of claim 1, wherein, The height of the cylinder is 40-60 cm.

4. The heated wire welding shower disc machine masking fixture of claim 1, wherein, The diameter of the hollow inner cavity is 3 / 4-4 / 5 of the diameter of the cylinder.

5. The heated wire welding shower disc machine masking fixture of claim 1, wherein, The height of the hollow inner cavity is 35-50 cm.

6. The heated wire welding shower disc machine masking fixture of claim 1, wherein, The number of the counterbores is at least 4.

7. The heated wire welding shower disc machine masking fixture of claim 1, wherein, The diameter of the counterbores is 1-3 cm.

8. The heated wire welding shower disc machine masking fixture of claim 1, wherein, The counterbores are uniformly distributed at the bottom of the hollow inner cavity.

9. The heated wire welding shower disc machine masking fixture of claim 1, wherein, A sealing ring is arranged in the O-shaped groove.

10. The heated wire welding shower disc machine masking fixture of claim 9, wherein, The size of the sealing ring is adapted to the O-shaped groove.

Images