Casting cleaning equipment

Abstract

The utility model is applicable to the technical field of casting cleaning equipment, and comprises a manual high-pressure sand blasting machine shell, a locking assembly is arranged in a support leg of the manual high-pressure sand blasting machine shell, and the locking assembly comprises a first storage groove formed in the outer wall of the support leg of the manual high-pressure sand blasting machine shell, and a second storage groove formed in the outer wall of the support leg of the manual high-pressure sand blasting machine shell. And the inner wall of the first storage groove is fixedly connected with a first spring, one end of the first spring is fixedly connected with a limiting block, and the casting cleaning equipment is provided. By arranging the locking assembly, the unlocking assembly and the treading assembly, when the height of the base plate needs to be adjusted, a user only needs to step on the pressing plate to move downwards, the pressing plate moving downwards drives the extrusion block to move downwards to extrude the extension plate and the limiting block, the limiting block is made to be away from the interior of the limiting groove, and position unlocking of the base plate is achieved; at the moment, the base plate can be held by hand to move upwards to adjust the position, and the purpose of quickly adjusting the base plate is achieved, so that the device can be suitable for people with different heights.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting cleaning equipment, and particularly relates to a casting cleaning equipment. Background Technique

[0002] A sandblasting machine uses compressed air in a pipeline to transport powdery granular materials from one place to another. During the process of kinetic energy being converted into potential energy, the high-speed moving sand grains scour the surface of an object, achieving the effect of improving the surface quality of the object. Sandblasting cleaning is a widely used process in mechanical manufacturing. Parts that have undergone forging, casting, heat treatment, and surface treatment all need to be sandblasted to remove surface scale, adhering sand, old coatings, molten salt heat, and rust. Currently, manually operated high-pressure sandblasting machines are widely used in the market to clean the surface of castings.

[0003] However, when this kind of manually operated high-pressure sandblasting machine is actually used, due to its relatively high height, in order to facilitate the cleaning operation of the staff and for the staff to view through the observation window, a backing plate is usually placed in front of the manually operated high-pressure sandblasting machine to raise the height. However, due to the differences in the heights of the operators themselves, when cleaning the castings, different heights of backing plates need to be replaced according to the different heights of the operators, which is rather inconvenient. Based on this, a casting cleaning equipment that is convenient for adjusting the height of the backing plate is provided. Content of the Utility Model

[0004] The utility model provides a casting cleaning equipment, aiming to solve the problems mentioned in the above background technique.

[0005] The utility model is realized as follows. A casting cleaning equipment includes a housing of a manually operated high-pressure sandblasting machine. A locking assembly is provided inside the feet of the housing of the manually operated high-pressure sandblasting machine. The locking assembly includes:

[0006] A first storage groove opened on the outer wall of the feet of the housing of the manually operated high-pressure sandblasting machine. A first spring is fixedly connected to the inner wall of the first storage groove. One end of the first spring is fixedly connected to a limiting block, and an extension plate is fixedly connected to the side wall of the limiting block;

[0007] A stepping assembly for the operator to step on is provided on the outer wall of the feet of the housing of the manually operated high-pressure sandblasting machine;

[0008] An unlocking assembly is provided inside the feet of the housing of the manually operated high-pressure sandblasting machine. The unlocking assembly is used to release the position locking between the stepping assembly and the housing of the manually operated high-pressure sandblasting machine.

[0009] Preferably, the unlocking assembly includes:

[0010] A lifting groove is opened inside the support feet of the manual high-pressure sandblasting machine housing. A second spring is fixedly connected to the bottom wall of the lifting groove. The top end of the second spring is fixedly connected to a fixing plate. A fixing rod is fixedly connected to the upper wall of the fixing plate. An extrusion block is fixedly connected to the outer wall of the fixing rod.

[0011] Preferably, the stepping component includes:

[0012] A return plate slidably connected to the outer wall of the support feet of the manual high-pressure sandblasting machine housing. A limiting groove is opened on the inner wall of the return plate. A backing plate is fixedly connected to the outer wall of the return plate.

[0013] Preferably, the length and width of the limiting groove respectively match the length and width of the limiting block.

[0014] Preferably, a pressing plate is fixedly connected to the outer wall of the fixing plate, and the pressing plate extends to the outer wall of the manual high-pressure sandblasting machine housing away from the backing plate.

[0015] Preferably, a vertical sliding groove for the pressing plate to slide is opened on the outer wall of the manual high-pressure sandblasting machine housing at the position of the pressing plate.

[0016] Preferably, the bottom wall of the extrusion block is in an arc structure inclined upward, which is convenient for the extrusion block to move downward to squeeze the extension plate and the limiting block to contract and move synchronously.

[0017] Preferably, multiple groups of the locking components and extrusion blocks are provided, and each group of the locking components and extrusion blocks has four, which are sequentially distributed around the manual high-pressure sandblasting machine housing.

[0018] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0019] In the present utility model, by providing the locking component, the unlocking component, and the stepping component, when the height of the backing plate needs to be adjusted, only need to step on the pressing plate to move downward. The downward-moving pressing plate drives the extrusion block to move downward to squeeze the extension plate and the limiting block, so that the limiting block moves away from the inside of the limiting groove, realizing the position unlocking of the backing plate. At this time, the backing plate can be held by hand and moved upward to adjust the position of the backing plate. At this time, the purpose of quickly adjusting the backing plate is achieved, and thus it can adapt to the use of people with different heights. Description of the Drawings

[0020] Figure 1 is the structural schematic diagram provided by the present utility model;

[0021] Figure 2 is the cross-sectional view of the manual high-pressure sandblasting machine housing and the locking component, the unlocking component, and the stepping component provided by the present utility model;

[0022] Figure 3It is a right - view cross - sectional view of the shell, locking component, unlocking component, and stepping component of the manual high - pressure sandblasting machine provided by the utility model;

[0023] Figure 4 It is a schematic structural diagram of the unlocking component provided by the utility model;

[0024] Figure 5 It is a schematic structural diagram of the stepping component provided by the utility model.

[0025] In the figure: 1. Shell of the manual high - pressure sandblasting machine; 2. Locking component; 201. First storage groove; 202. First spring; 203. Limit block; 204. Extension plate; 3. Unlocking component; 301. Lifting groove; 302. Second spring; 303. Fixed plate; 304. Fixed rod; 305. Extrusion block; 306. Pressure plate; 307. Vertical sliding groove; 4. Stepping component; 401. U - shaped plate; 402. Limit groove; 403. Cushion plate. Specific embodiments

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the description of this application in the specification are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the description and claims of this application and the above - mentioned drawings are intended to cover non - exclusive inclusion. The terms "first", "second", etc. in the description and claims of this application or the above - mentioned drawings are used to distinguish different objects and not to describe a specific order.

[0027] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0028] An embodiment of the utility model provides a casting cleaning device, as Figures 1-5 shown, including a shell 1 of a manual high - pressure sandblasting machine. A locking component 2 is arranged inside the feet of the shell 1 of the manual high - pressure sandblasting machine. The locking component 2 includes:

[0029] A first storage groove 201 opened on the outer wall of the feet of the shell 1 of the manual high - pressure sandblasting machine. A first spring 202 is fixedly connected to the inner wall of the first storage groove 201. One end of the first spring 202 is fixedly connected to a limit block 203, and an extension plate 204 is fixedly connected to the side wall of the limit block 203;

[0030] The outer wall of the foot of the manual high-pressure sandblasting machine housing 1 is provided with a stepping component 4 for the operator to step on;

[0031] The inside of the foot of the manual high-pressure sandblasting machine housing 1 is provided with an unlocking component 3, and the unlocking component 3 is used to release the position locking between the stepping component 4 and the manual high-pressure sandblasting machine housing 1;

[0032] The unlocking component 3 includes:

[0033] A lifting groove 301 opened inside the foot of the manual high-pressure sandblasting machine housing 1, the bottom wall of the lifting groove 301 is fixedly connected with a second spring 302, the top end of the second spring 302 is fixedly connected with a fixing plate 303, the upper wall of the fixing plate 303 is fixedly connected with a fixing rod 304, and the outer wall of the fixing rod 304 is fixedly connected with a pressing block 305;

[0034] The stepping component 4 includes:

[0035] A return plate 401 slidably connected to the outer wall of the foot of the manual high-pressure sandblasting machine housing 1, a limiting groove 402 is opened on the inner wall of the return plate 401, and a backing plate 403 is fixedly connected to the outer wall of the return plate 401;

[0036] The outer wall of the fixing plate 303 is fixedly connected with a pressing plate 306, the pressing plate 306 extends to the outer wall of the manual high-pressure sandblasting machine housing 1 away from the backing plate 403, and a vertical sliding groove 307 for the pressing plate 306 to slide is opened on the outer wall of the manual high-pressure sandblasting machine housing 1 at the position of the pressing plate 306;

[0037] The bottom wall of the pressing block 305 is in an arc structure inclined upward, which is convenient for the pressing block 305 to move downward to squeeze the extension plate 204 and the limiting block 203 to contract and move synchronously.

[0038] In this embodiment, when the height of the backing plate 403 needs to be adjusted, first press the pressing plate 306. At this time, the pressing plate 306 drives the fixing plate 303, the fixing rod 304, and the pressing block 305 to move downward synchronously. The downward moving pressing block 305 contacts the extension plate 204 and squeezes the extension plate 204, so that the extension plate 204 drives the limiting block 203 to move and contract along the inside of the first storage groove 201 until the limiting block 203 is completely contracted into the first storage groove 201 and away from the inside of the limiting groove 402. At this time, the position locking of the backing plate 403 is released, and at this time, the backing plate 403 can be held by hand and moved up and down to adjust the height of the backing plate 403;

[0039] After the height of the backing plate 403 is adjusted, release the pressing force on the pressing plate 306 at this time. At this time, the pressing plate 306 is not under a downward pressure, and the second spring 302 drives the fixing plate 303, the fixing rod 304, and the extrusion block 305 to move upward synchronously. At this time, the casting of the upward-moving extrusion block 305 is separated from the extension plate 204. At this time, the extension plate 204 is not extruded, and the first spring 202 drives the extension plate 204 and the limit block 203 to move and reset synchronously along the outside of the first storage groove 201 until the limit block 203 is inserted into the inside of the limit groove 402. At this time, the position locking of the backing plate 403 is achieved. Through the cooperation of the above parts, the purpose of quickly adjusting the backing plate 403 is achieved.

[0040] In a further preferred embodiment of the present invention, as Figures 2-3 shown, the length and width of the limit groove 402 respectively match the length and width of the limit block 203.

[0041] In this embodiment, in order to achieve the sliding locking of the stepping assembly 4 and the manual high-pressure sandblasting machine housing 1, a limit groove 402 matching the size of the limit block 203 is provided on the inner wall of the return plate 401, so that when the limit block 203 is inserted into the inside of the limit groove 402, the stepping assembly 4 cannot move up and down at this time, thereby achieving position locking.

[0042] In a further preferred embodiment of the present invention, as Figures 2-4 shown, there are multiple sets of locking assemblies 2 and extrusion blocks 305, and each set of locking assemblies 2 and extrusion blocks 305 has four, which are distributed around the manual high-pressure sandblasting machine housing 1 in sequence.

[0043] In this embodiment, to achieve the tight connection between the manual high-pressure sandblasting machine housing 1 and the stepping assembly 4, four locking assemblies 2 are provided inside the manual high-pressure sandblasting machine housing 1, so that when the operator stands on the pressing plate 306, the manual high-pressure sandblasting machine housing 1 and the stepping assembly 4 remain tightly connected, and multiple sets of locking assemblies 2 are arranged vertically inside the manual high-pressure sandblasting machine housing 1, which is convenient for achieving position locking of the stepping assembly 4 at any position.

[0044] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0045] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the above-mentioned units may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0046] The units described above as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present invention according to the situation without creative work, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. A casting cleaning device, including a manual high-pressure sandblasting machine housing (1), characterized in that, The inside of the feet of the housing (1) of the manual high-pressure sandblaster is provided with a locking component (2), and the locking component (2) includes: A first storage groove (201) opened on the outer wall of the feet of the housing (1) of the manual high-pressure sandblaster. The inner wall of the first storage groove (201) is fixedly connected with a first spring (202). One end of the first spring (202) is fixedly connected with a limiting block (203), and the side wall of the limiting block (203) is fixedly connected with an extension plate (204); The outer wall of the feet of the housing (1) of the manual high-pressure sandblaster is provided with a stepping component (4) for the operator to step on; The inside of the feet of the housing (1) of the manual high-pressure sandblaster is provided with an unlocking component (3), and the unlocking component (3) is used to release the position locking between the stepping component (4) and the housing (1) of the manual high-pressure sandblaster; The unlocking component (3) includes: A lifting groove (301) opened inside the feet of the housing (1) of the manual high-pressure sandblaster. The bottom wall of the lifting groove (301) is fixedly connected with a second spring (302). The top of the second spring (302) is fixedly connected with a fixing plate (303). The upper wall of the fixing plate (303) is fixedly connected with a fixing rod (304), and the outer wall of the fixing rod (304) is fixedly connected with a pressing block (305); The stepping component (4) includes: A U-shaped plate (401) slidably connected to the outer wall of the feet of the housing (1) of the manual high-pressure sandblaster. A limiting groove (402) is opened on the inner wall of the U-shaped plate (401). The outer wall of the U-shaped plate (401) is fixedly connected with a backing plate (403); The length and width of the limiting groove (402) are respectively matched with the length and width of the limiting block (203).

2. The casting cleaning equipment according to claim 1, characterized in that, The outer wall of the fixing plate (303) is fixedly connected with a pressing plate (306), and the pressing plate (306) extends to the outer wall of the housing (1) of the manual high-pressure sandblaster on the side away from the backing plate (403).

3. A casting cleaning device according to claim 2, characterized in that, A vertical sliding groove (307) for the pressing plate (306) to slide is opened on the outer wall of the housing (1) of the manual high-pressure sandblaster at the position of the pressing plate (306).

4. A casting cleaning device according to claim 2, characterized in that, The bottom wall of the pressing block (305) is in an arc structure inclined upward, which is convenient for the pressing block (305) to move downward to squeeze the extension plate (204) and the limiting block (203) to contract and move synchronously.

5. A casting cleaning device according to claim 2, characterized in that, The locking component (2) and the pressing block (305) are provided in multiple groups, and each group of the locking component (2) and the pressing block (305) has four, which are distributed around the housing (1) of the manual high-pressure sandblaster in sequence.

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