Special sand blasting gun head bracket for titanium alloy casting sand blasting room

Abstract

The utility model relates to a special sand blasting gun head bracket for a titanium alloy casting sand blasting room, which belongs to the technical field of sand blasting processing of titanium alloy castings and comprises a sand blasting room ground, a sand blasting gun bracket main body, a sand blasting pipe and a sand blasting gun head, the clamping structure comprises two columns which are fixedly installed in the sand blasting gun support body, and adjusting springs are installed on the peripheral walls of the columns. According to the special sand-blasting gun head bracket for the titanium alloy casting sand-blasting room, a sand-blasting gun is locked on the sand-blasting gun bracket and is convenient to take, a sand-blasting gun head is limited under the action of a column body, an adjusting spring, a limiting clamping seat, a first cone frustum seat and a second cone frustum seat, and when the sand-blasting gun head suddenly blasts sand, the sand-blasting gun head cannot be thrown everywhere; and when the sand blasting gun is taken out, the second cone frustum base needs to be pushed by two hands to move to the interior of the sand blasting gun support main body, and then the sand blasting gun head can be taken out, so that the use safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to titanium alloy casting sand blasting processing technical field, concretely to a kind of titanium alloy casting sand blasting room special sand blasting gun head support. BACKGROUND

[0002] Titanium alloy casting sand blasting is a surface treatment process, mainly used to improve the surface roughness and cleanliness of titanium alloy casting. The process is by high-speed injection of hard particles (such as quartz sand, alumina, etc.) to the surface of titanium alloy casting, to remove the surface impurities such as oxide skin, rust, oil, etc., while forming small pits on the surface of the casting, increasing the adhesion of the coating and the matrix. The surface quality of titanium alloy casting after sand blasting treatment is improved, which is beneficial to subsequent coating, welding and other processes, and also improves the service life and corrosion resistance of the casting.

[0003] Currently, the sand blasting gun head is not convenient to take each time, because the sandblasting staff needs to wear full-body protective clothing and other protective devices. If the equipment fails or is misoperated, the personnel may not hold the sand blasting gun head firmly or may not get it, which may cause the sand blasting gun head to swing around under the action of high-pressure gas, causing certain safety risks. Therefore, a titanium alloy casting sand blasting room special sand blasting gun head support is proposed. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a titanium alloy casting sand blasting room special sand blasting gun head support, which has the advantages of convenient taking and reducing use risks, and solves the problem of personnel not holding the sand blasting gun head firmly or not getting it, which may cause the sand blasting gun head to swing around under the action of high-pressure gas, causing certain safety risks.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a titanium alloy casting sand blasting room special sand blasting gun head support, comprising a sandblasting room floor, a sand blasting gun support main body, a sand blasting pipe and a sand blasting gun head, the inside of the sand blasting gun support main body is provided with a clamping structure;

[0006] The clamping structure comprises two column bodies fixedly installed in the inside of the sand blasting gun support main body, the outer peripheral wall of the column body is provided with an adjusting spring, the opposite side outer wall of the two adjusting springs is fixedly installed with a limiting clamp seat, the outer peripheral wall of the sand blasting pipe is fixedly installed with a first conical seat, and the outer peripheral wall of the sand blasting pipe is slidably installed with a second conical seat.

[0007] Further, the top outer wall of the sandblasting room floor is movably installed with a sandblasted casting, the inside of the sandblasting room floor is fixedly installed with a sand return pipeline, and the bottom of the sandblasting room floor is fixedly installed with a sandblasting room sand return main pipeline.

[0008] Further, the inside of the sandblasting room ground is provided with three backflow grooves, the backflow grooves are isosceles trapezoidal, the backflow grooves are communicated with the sandblasting room sand return main pipeline, and the bottom end of the sand return pipeline is installed on the outer peripheral wall of the sandblasting room sand return main pipeline.

[0009] Further, the limiting clamping seat is trapezoidal, and the limiting clamping seat is slidably connected to the outer wall of the second conical seat.

[0010] Further, the inside of the sandblasting gun support body is provided with a placing groove, and the sandblasting pipe, the sandblasting gun head, the first conical seat and the second conical seat are located in the inside of the placing groove.

[0011] Further, the first conical seat and the second conical seat are of the same size, the maximum diameter of the first conical seat is the same as the diameter of the placing groove, the outer peripheral wall of the sandblasting pipe is fixedly installed with a limiting ring, and the top of the second conical seat is movably connected with the bottom of the limiting ring.

[0012] Further, the sandblasting gun support body is fixedly installed on the top of the sandblasting room ground, the sandblasting pipe is installed on the top of the sandblasting room ground, and the sandblasting gun head is fixedly installed on one end of the sandblasting pipe away from the sandblasting room ground.

[0013] Compared with the prior art, the technical scheme has the following beneficial effects:

[0014] The titanium alloy casting sandblasting room special sandblasting gun head support locks the sandblasting gun on the sandblasting gun support, is convenient to take, and limits the sandblasting gun head through the action of the column, the adjusting spring, the limiting clamping seat, the first conical seat and the second conical seat, the sandblasting gun head cannot be suddenly thrown around when sandblasting, and the sprayed sand can be collected through the backflow pipeline, the sandblasting gun head can be taken out only when the second conical seat is moved to the inside of the sandblasting gun support main body by pushing the second conical seat with both hands when the sandblasting gun is taken, and the safety during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is the utility model Figure 1 It is an enlarged structural schematic view of A.

[0017] Figure 3 It is a limiting clamping seat structural schematic view of the utility model.

[0018] In the drawing:

[0019] 1, sandblasting room floor; 2, sandblasting gun bracket main body; 3, sandblasting pipe; 4, sandblasting gun head; 5, cylinder; 6, adjusting spring; 7, limiting seat; 8, first conical seat; 9, second conical seat; 10, sandblasting casting; 11, sand return pipeline; 12, sandblasting room sand return main pipeline. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Please refer to Figures 1 to 3 The sandblasting gun head support special for the sandblasting room of the titanium alloy casting in the embodiment comprises a sandblasting room floor 1, a sandblasting gun bracket main body 2, a sandblasting pipe 3 and a sandblasting gun head 4.

[0022] The sandblasting gun bracket main body 2 is fixedly installed on the top of the sandblasting room floor 1, the sandblasting pipe 3 is installed on the top of the sandblasting room floor 1, and the sandblasting gun head 4 is fixedly installed on the end of the sandblasting pipe 3 away from the sandblasting room floor 1.

[0023] The clamping structure comprises two cylinders 5 fixedly installed in the interior of the sandblasting gun bracket main body 2, the outer peripheral wall of the cylinder 5 is provided with an adjusting spring 6, the opposite side outer wall of the two adjusting springs 6 is fixedly provided with a limiting seat 7, the outer peripheral wall of the sandblasting pipe 3 is fixedly provided with a first conical seat 8, the outer peripheral wall of the sandblasting pipe 3 is slidingly provided with a second conical seat 9, the limiting seat 7 is trapezoidal, the limiting seat 7 is slidingly connected to the outer wall of the second conical seat 9, the second conical seat 9 is located between the two limiting seats 7, a placing groove is formed in the interior of the sandblasting gun bracket main body 2, the sandblasting pipe 3, the sandblasting gun head 4, the first conical seat 8 and the second conical seat 9 are located in the interior of the placing groove, the first conical seat 8 and the second conical seat 9 are of the same size, the maximum diameter of the first conical seat 8 is the same as the diameter of the placing groove, the outer peripheral wall of the sandblasting pipe 3 is fixedly provided with a limiting ring, and the top of the second conical seat 9 is movably connected to the bottom of the limiting ring.

[0024] The sandblasting casting 10 is movably installed on the top outer wall of the sandblasting room floor 1, the sand return pipeline 11 is fixedly installed in the interior of the sandblasting room floor 1, the sandblasting room sand return main pipeline 12 is fixedly installed on the bottom of the sandblasting room floor 1, three return grooves are formed in the interior of the sandblasting room floor 1, the return grooves are isosceles trapezoidal, the return grooves are communicated with the sandblasting room sand return main pipeline 12, and the bottom end of the sand return pipeline 11 is installed on the outer peripheral wall of the sandblasting room sand return main pipeline 12.

[0025] In the embodiment, the inside of the sandblasting gun support body 2 is inclined, facilitating the recycling of sand.

[0026] In the embodiment, the limiting ring limits the movement range of the second conical seat 9.

[0027] In the embodiment, the sandblasting room floor 1 is grid-shaped, allowing sand to leak into the sandblasting room sand return main pipeline 12.

[0028] The working principle of the above embodiment is as follows:

[0029] When the sandblasting gun head 4 needs to be taken out of the inside of the sandblasting gun support body 2, the worker needs to push the second conical seat 9 downward into the inside of the sandblasting gun support body 2 at this time, and the two limiting clamping seats 7 are adjusted and moved by the action of the adjusting spring 6 through the action of the inclined surface of the second conical seat 9, and when the bottom end of the second conical seat 9 is attached to the top end of the first conical seat 8, the limiting clamping seat 7 cannot be clamped between the second conical seat 9 and the first conical seat 8 at this time because there is no gap between the second conical seat 9 and the first conical seat 8, so the sandblasting gun head 4 can be taken out for use.

[0030] It should be noted that in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sandblasting gun head support for a sandblasting room for titanium alloy castings, comprising a sandblasting room floor (1), a sandblasting gun support body (2), a sandblasting pipe (3), and a sandblasting gun head (4), characterized in that: The inside of the sand blasting gun support body (2) is provided with a clamping structure; The clamping structure comprises two column bodies (5) fixedly installed in the inside of the sand blasting gun support body (2), the outer peripheral wall of the column body (5) is provided with an adjusting spring (6), the two adjusting springs (6) are fixedly installed with a limiting clamping seat (7) on the opposite side outer wall, the outer peripheral wall of the sand blasting pipe (3) is fixedly provided with a first conical seat (8), and the outer peripheral wall of the sand blasting pipe (3) is slidably provided with a second conical seat (9).

2. The sand blasting gun head support for titanium alloy casting sand blasting room according to claim 1, characterized in that: The top outer wall of the sand blasting room ground (1) is movably provided with a sand blasting casting (10), the inside of the sand blasting room ground (1) is fixedly provided with a sand return pipeline (11), and the bottom of the sand blasting room ground (1) is fixedly provided with a sand blasting room sand return main pipeline (12).

3. The sandblasting gun head support for titanium alloy casting sandblasting room according to claim 2, characterized in that: The inside of the sand blasting room ground (1) is provided with three return flow grooves, the return flow grooves are isosceles trapezoidal, the return flow grooves are communicated with the sand blasting room sand return main pipeline (12), and the bottom end of the sand return pipeline (11) is installed on the outer peripheral wall of the sand blasting room sand return main pipeline (12).

4. The sandblasting gun head support for titanium alloy casting sandblasting room according to claim 1, characterized in that: The limiting clamping seat (7) is trapezoidal, the limiting clamping seat (7) is slidably connected to the outer wall of the second conical seat (9), and the second conical seat (9) is located between the two limiting clamping seats (7).

5. The sandblasting gun head support for titanium alloy casting sandblasting room according to claim 1, characterized in that: The inside of the sand blasting gun support body (2) is provided with a placing groove, and the sand blasting pipe (3), the sand blasting gun head (4), the first conical seat (8) and the second conical seat (9) are located in the inside of the placing groove.

6. The sandblasting gun head support for titanium alloy casting sandblasting room according to claim 5, characterized in that: The first conical seat (8) and the second conical seat (9) are the same size, the maximum diameter of the first conical seat (8) is the same as the diameter of the placing groove, the outer peripheral wall of the sand blasting pipe (3) is fixedly provided with a limiting ring, and the top of the second conical seat (9) is movably connected to the bottom of the limiting ring.

7. The sandblasting gun head support for titanium alloy casting sandblasting room according to claim 1, characterized in that: The sand blasting gun support body (2) is fixedly installed on the top of the sand blasting room ground (1), the sand blasting pipe (3) is installed on the top of the sand blasting room ground (1), and the sand blasting gun head (4) is fixedly installed on the end of the sand blasting pipe (3) away from the sand blasting room ground (1).

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