A general jig for spraying a test piece

Abstract

This utility model discloses a universal tooling for spraying test pieces, belonging to the field of clamping tooling technology. It includes a frame and a support panel mounted on the frame; multiple fixing members are detachably mounted on the support panel, and multiple spraying clamping units are respectively mounted on the fixing members. Each spraying clamping unit is used to clamp test pieces; each spraying clamping unit includes a fixing part, an adjusting bolt, and a clamping part, and the fixing part is detachably connected to the fixing members via a fixing bolt. This utility model provides a universal tooling for spraying test pieces, enabling batch clamping and spraying of test pieces of various models and sizes, thereby improving the efficiency of test piece spraying and reducing tooling manufacturing losses.

Description

Technical Field

[0001] This utility model relates to the field of clamping tooling technology, specifically to a general-purpose tooling for spraying test pieces. Background Technology

[0002] In the field of thermal spray coating, the coating parameters and methods must be verified multiple times before each batch of products is coated to ensure reliable thermodynamic properties. Therefore, to save on manufacturing costs and meet the requirements of various testing items, post-coating tests using test pieces of various sizes are necessary. This requires tooling capable of holding batches of test pieces of multiple sizes in conjunction with sandblasting and spraying. Furthermore, due to the complexity of the coated surface, the spraying angle will vary depending on the part's requirements.

[0003] Therefore, there is an urgent need for a universal tooling for test piece spraying that can adjust the spraying height and angle according to actual usage, and can simultaneously clamp batches of test pieces of various sizes, enabling simultaneous spraying of a batch of test pieces, improving spraying efficiency, and reducing tooling fabrication waste. Utility Model Content

[0004] The purpose of this utility model is to provide a universal tooling for spraying test pieces, so as to solve the technical problem that different types of test pieces cannot be clamped and fixed in batches in the prior art, thus affecting the efficiency of spraying and testing.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a universal tooling for spraying test pieces, including a frame and a support panel disposed on the frame; the support panel is detachably provided with a plurality of fixing members, and the fixing members are respectively provided with a plurality of spraying clamping units, the spraying clamping units being used to clamp the test pieces.

[0007] Optionally or preferably, the frame includes a fixed rod and a telescopic rod movably connected to the fixed rod;

[0008] The fixed rod and the telescopic rod are provided with a plurality of positioning holes in the vertical direction, and positioning elements are provided in the positioning holes;

[0009] The telescopic rod is fixedly connected to the support panel.

[0010] Optionally or preferably, the positioning element is a positioning bolt or a positioning pin.

[0011] Optionally or preferably, the support panel is provided with a plurality of limiting grooves, and the fixing member is provided with a fixing bolt, which is detachably disposed in the limiting groove.

[0012] Optionally or preferably, the spraying clamping unit includes a fixing part, an adjusting bolt, and a clamping part, wherein the fixing part is detachably connected to the fixing member by a fixing bolt.

[0013] Optionally or preferably, the clamping part is adjustablely disposed on the upper end face of the fixing part by means of an adjusting bolt.

[0014] Optionally or preferably, the fixing part and the clamping part are respectively provided with a limiting groove two and a limiting groove three;

[0015] A clamping space for clamping the test piece is formed between the second and third limiting grooves.

[0016] Optionally or preferably, the second limiting groove is a strip groove and / or an arc groove; the third limiting groove is a strip groove and / or an arc groove.

[0017] Based on the above technical solution, this utility model can produce at least the following technical effects:

[0018] This utility model provides a universal tooling for spraying test pieces. Through the fixing parts installed on the support panel and the multiple spraying clamping units set on the fixing parts, it is possible to clamp multiple test pieces of different sizes and models.

[0019] The spraying height of the test piece can be adjusted by using a telescopic frame; in addition, the spraying height and spraying angle of the test piece can also be adjusted by changing the installation height and angle of the spraying clamping unit and the fixing parts. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the universal tooling for spraying test pieces according to this utility model. Figure 1 ;

[0021] Figure 2 yes Figure 1 Enlarged view of part A in the middle;

[0022] Figure 3 This is a schematic diagram of the overall structure of the universal tooling for spraying test pieces according to this utility model. Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the spraying clamping unit in the universal tooling for spraying test pieces of this utility model.

[0024] In the diagram: 10. Frame; 11. Fixed rod; 12. Telescopic rod; 13. Positioning hole; 14. Positioning component; 20. Support panel; 21. Limiting groove one; 22. Fixing bolt one; 30. Fixing component; 40. Spraying clamping unit; 41. Fixing part; 411. Fixing bolt two; 412. Limiting groove two; 42. Adjusting bolt; 43. Clamping part; 431. Limiting groove three; 50. Test piece. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model; obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] Please see Figures 1 to 4 A general-purpose tooling for spraying test pieces includes a frame 10 and a support panel 20 fixed on the frame 10. In this embodiment, a plurality of fasteners 30 are detachably provided on the support panel 20, and a plurality of spraying clamping units 40 are provided on the fasteners 30. The spraying clamping units 40 are used to clamp a variety of different types of spraying test pieces 50.

[0028] In practical work, in order to adapt to the needs of spraying height, in this embodiment, the frame 10 is a telescopic structure, which can provide stable support for the support panel 20 while making the height of the support panel 20 adjustable in the vertical direction.

[0029] Specifically, the frame 10 includes a fixed rod 11 and a telescopic rod 12 movably disposed within the fixed rod 11. Multiple positioning holes 13 are provided at equal intervals on the fixed rod 11 and the telescopic rod 12, and the multiple positioning holes 13 are used for inserting and removing positioning components 14.

[0030] Understandably, after the operator adjusts the telescopic rod 12 to the target height, the positioning hole 13 on the telescopic rod 12 is made to coincide with the positioning hole 13 on the fixed rod 11, and the positioning piece 14 is passed through the two positioning holes 13 in sequence, thereby fixing the telescopic rod 12 inside the fixed rod 11.

[0031] In this embodiment, the positioning element 14 is a positioning bolt; in other embodiments, the positioning element may also be a positioning pin.

[0032] In this embodiment, the support panel 20 is fixedly connected to the upper end of the telescopic rod 12 by bolts or welding; multiple parallel limiting grooves 21 are provided on the support panel 20, and fixing bolts 22 are correspondingly provided on the lower end face of the fixing member 30. The fixing member 30 is detachably mounted on the support panel 20 by fixing bolts 22.

[0033] In this embodiment, the fixing member 30 is provided with multiple spraying clamping units 40. Different fixing members 30 can be used to load different types of test pieces 50, thereby meeting the need to spray multiple different types of test pieces at the same time.

[0034] Specifically, the aforementioned spraying clamping unit 40 includes a fixing part 41 and a clamping part 43 movably disposed on the upper end face of the fixing part 41. The clamping part 43 and the fixing part 41 are connected by an adjusting bolt 42. The operator can adjust the relative position between the clamping part 43 and the fixing part 41 by rotating the adjusting bolt 42. A second fixing bolt 411 is provided on the lower end face of the fixing part 41, and the fixing part 41 is adjustablely disposed on the upper end face of the fixing member 30 by the second fixing bolt 411.

[0035] Please see Figure 1 and Figure 2 The spraying clamping units 40 are evenly arrayed on the upper end face of the fixing member 30; understandably, the operator can make adaptive adjustments to the number, arrangement method and arrangement density of the spraying clamping units 40.

[0036] In order to achieve stable clamping of the test piece 50, in this embodiment, the fixing part 41 is provided with a second limiting groove 412, and correspondingly, the clamping part 43 is provided with a third limiting groove 431. The limiting grooves 412 and 431 form a clamping space for clamping the test piece 50.

[0037] In this embodiment, the second limiting groove 412 and the third limiting groove 431 can be strip-shaped grooves or arc-shaped grooves. The operator can adapt the shape of the second limiting groove 412 and the third limiting groove 431 according to the shape and size of the test piece 50, so as to better fit the edge of the test piece 50 and make the test piece 50 stably clamped. Specifically, for cylindrical test pieces, the second limiting groove 412 and the third limiting groove 431 are arc-shaped grooves; for strip-shaped test pieces, the second limiting groove 412 and the third limiting groove 431 are strip-shaped grooves.

[0038] This universal tooling for spraying test pieces, through its structure, allows for flexible adjustment of the position and layout of each component according to requirements, enabling simultaneous spraying of test pieces of various shapes and sizes. Furthermore, its detachable structure facilitates the assembly, disassembly, and maintenance of the device, providing a universal and efficient tooling solution for the spraying of test pieces.

Claims

1. A universal tooling for spraying test pieces, characterized in that, It includes a frame (10) and a support panel (20) disposed on the frame (10); a plurality of fasteners (30) are detachably disposed on the support panel (20), and a plurality of spraying clamping units (40) are disposed on the fasteners (30), and the spraying clamping units (40) are used to clamp the test piece (50). The spraying clamping unit (40) includes a fixing part (41), an adjusting bolt (42) and a clamping part (43). The fixing part (41) is detachably connected to the fixing member (30) by a fixing bolt (411).

2. The universal tooling for spraying test pieces according to claim 1, characterized in that, The frame (10) includes a fixed rod (11) and a telescopic rod (12) movably connected to the fixed rod (11). The fixed rod (11) and the telescopic rod (12) are provided with a plurality of positioning holes (13) in the vertical direction, and positioning elements (14) are provided in the positioning holes (13). The telescopic rod (12) is fixedly connected to the support panel (20).

3. The universal tooling for spraying test pieces according to claim 2, characterized in that, The positioning element (14) is a positioning bolt or a positioning pin.

4. The universal tooling for spraying test pieces according to claim 1, characterized in that, The support panel (20) has multiple limiting grooves (21), and the fixing member (30) is provided with fixing bolts (22), which are detachably installed in the limiting grooves (21).

5. The universal tooling for spraying test pieces according to claim 1, characterized in that, The clamping part (43) is adjustablely disposed on the upper end face of the fixing part (41) by means of the adjusting bolt (42).

6. The universal tooling for spraying test pieces according to claim 1, characterized in that, The fixing part (41) and the clamping part (43) are respectively provided with a second limiting groove (412) and a third limiting groove (431). A clamping space for clamping the test piece (50) is formed between the second limiting groove (412) and the third limiting groove (431).

7. The universal tooling for spraying test pieces according to claim 6, characterized in that, The second limiting groove (412) is a strip groove and / or an arc groove; the third limiting groove (431) is a strip groove and / or an arc groove.

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