A shot blasting device for valve surface treatment

Abstract

The utility model discloses a kind of valve surface treatment uses shot blasting device, including machine body, the shot blasting assembly of communication in the right side of machine body, the bottom of machine body inner wall is set to be inclined, the shot blasting in the inside of machine body can be rolled to the inside of shot blasting assembly by inclined surface, the bottom of machine body is provided with base, the both sides of the top of base are all fixedly connected with support, the support is located the both sides of machine body.The utility model is set to be inclined by the bottom of machine body inner wall, the shot blasting in the inside of machine body can be rolled to the inside of shot blasting assembly by inclined surface, the design of inclined shape makes that shot blasting can naturally roll and concentrate to the inside of shot blasting assembly, reduce the waste and scatter of shot blasting, shot blasting can be more evenly distributed in the inside of shot blasting assembly during rolling process, help to improve the uniformity and effect of shot blasting treatment, and machine body can help to accelerate the rolling of shot blasting in the inside of machine body.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve machining technical field, concretely is a kind of shot blasting device for valve surface treatment. BACKGROUND

[0002] Valve shot blasting is a kind of surface treatment technology, mainly used for removing the scale, rust, burr, flying thorn and adhering sand, residual sand and other sundries on the surface of valve casting, while eliminating the residual stress of workpiece, increasing the fatigue strength of workpiece, and improving the roughness and overall quality of workpiece surface.

[0003] For example, the patent application number of Chinese patent network is: 202122178060.0, and the patent name is: a shot blasting device for valve surface treatment, including base, the top of the base is provided with shot blasting mechanism, the both sides between the top of the base are bolted with outer frame, the bottom of the inner wall of the outer frame is bolted with air cylinder;The utility model discloses a valve is placed in the processing box from the placing opening, opens air cylinder and motor, moves the processing box to the shot blasting box by air cylinder and carries out surface treatment to valve, not only greatly improves the shot blasting effect, and it is convenient to take out the valve from the device after shot blasting, greatly improves the production efficiency of valve, the utility model discloses that the processing box is taken out from the shot blasting box by air cylinder after processing, and then opens the fan, air is brought into the air inlet pipe by the fan, and is sprayed from the air outlet of one side of the air exhaust pipe, so as to remove the dust or foreign matter on the surface of valve, without manual cleaning, reduce the burden of workers, and it is worth popularizing to use.

[0004] However, the existing shot blasting device mainly carries out shot blasting treatment by direct spraying, and the inside of the valve is hollow, so that part of the shot blasting enters the inside of the valve cavity during the shot blasting process, resulting in residue. The user needs to clean the valve additionally during the material taking and replacing process, which is time-consuming and laborious.

[0005] Therefore, it is necessary to design and reform the shot blasting device for valve surface treatment. UTILITY MODEL CONTENTS

[0006] To solve the problems in the above background art, the utility model aims to provide a shot blasting device for valve surface treatment, which has the advantages of cleaning residual shot blasting and facilitating shot blasting recovery, and solves the problems of the existing shot blasting device mainly carrying out shot blasting treatment by direct spraying, the inside of the valve being hollow, part of the shot blasting entering the inside of the valve cavity during the shot blasting process, resulting in residue, and the user needing to clean the valve additionally during the material taking and replacing process, which is time-consuming and laborious.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a shot blasting device for valve surface treatment, comprising a machine body;

[0008] The shot blasting assembly is communicated on the right side of the machine body;

[0009] The bottom of the inner wall of the machine body is provided in an inclined shape, the shot blasting inside the machine body can roll to the inside of the shot blasting assembly through the inclined surface, the bottom of the machine body is provided with a base, both sides of the top of the base are fixedly connected with supports, the supports are located on both sides of the machine body, the machine body and the supports are movably connected through a pin shaft, the machine body can swing inside the supports through the pin shaft, the top of the base is provided with a transmission structure, and the transmission structure can drive the machine body to swing.

[0010] As preferred in the utility model, the transmission structure comprises a connecting frame fixedly connected to the top of the base, a rotating wheel movably connected to the surface of the connecting frame through a bearing, a supporting plate provided on the left side of the rotating wheel, a sliding rod fixedly connected to the surface of the rotating wheel and located inside the supporting plate, the sliding rod being slidably connected with the supporting plate, the front end and the rear end of the supporting plate extending to both sides of the machine body respectively, a sleeve plate fixedly connected to both sides of the machine body and located outside the supporting plate, a transmission rod fixedly connected to the outside of the supporting plate and located inside the sleeve plate, and the transmission rod being slidably connected with the sleeve plate.

[0011] As preferred in the utility model, the surface of the connecting frame is fixedly connected with a transmission motor, the output end of the transmission motor penetrates through the connecting frame and is fixedly connected with the right side of the rotating wheel, and the transmission motor can drive the rotating wheel to rotate.

[0012] As preferred in the utility model, the front surface and the back surface of the machine body are fixedly connected with stress plates, the top of the base is provided with a connecting plate located at the bottom of the stress plates, the inner side of the connecting plate is fixedly connected with elastic plates, the side, away from the connecting plate, of the elastic plate can be in collision contact with the stress plate, and the sleeve plate can drive the connecting plate to vertically ascend and descend.

[0013] As preferred in the utility model, the outside of the sleeve plate is fixedly connected with a gear, the right side of the connecting plate is fixedly connected with a toothed plate located on one side of the gear, and the toothed plate and the gear are in meshing engagement.

[0014] As preferred in the utility model, the top of the base is fixedly connected with a limiting plate, the limiting plate is sleeved on the surface of the connecting plate and is slidably connected with the connecting plate.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The utility model discloses a body inner wall bottom is set to the inclined shape, and the inside throwing of body can be rolled to the inside of throwing assembly through the inclined plane, and the design of inclined shape makes the throwing can naturally roll and concentrate to the inside of throwing assembly, reduces the waste and scattering of throwing, and the throwing can be more evenly distributed in the inside of throwing assembly in the rolling process, helps to improve the uniformity and effect of throwing treatment, and the body that can be inclined can help the inside throwing of body to accelerate the rolling.

[0017] 2. The utility model discloses through the design of transmission structure, and the body can swing in the support inside, to accelerate the dynamic effect and coverage of throwing treatment, convenient for throwing fast recovery simultaneously.

[0018] 3. The utility model discloses through transmission motor as power source, can stably, continuously drive the rotation of runner, and then drive the whole transmission structure work, and the start -stop and rotation speed of transmission motor can realize the automatic control to throwing device work, improve the operation convenience and work efficiency.

[0019] 4. The utility model discloses through the impact force that the collision contact of elastic plate and stress plate can produce, can effectively vibrate the body, can further accelerate the rolling effect of inside throwing of body.

[0020] 5. The utility model discloses through the meshing of gear and toothed plate, and the vertical lifting of sleeve plate can be converted into the vertical lifting of connecting plate, and then drive elastic plate and stress plate collision contact, save the operation step of additional setting drive equipment.

[0021] 6. The utility model discloses through the setting of limiting plate can limit the movement range of connecting plate in the vertical direction, prevents the device damage or failure caused by the excessive lifting of connecting plate, can guarantee the moving stability of connecting plate. SHEET

[0022] Figure 1 It is the structure schematic diagram of the utility model;

[0023] Figure 2 It is the left view structure schematic diagram of the utility model;

[0024] Figure 3 It is the right view structure schematic diagram of the utility model;

[0025] Figure 4 It is the utility model Figure 2 The structure schematic diagram of A place in the utility model is enlarged.

[0026] In the figure: 1, body; 2, shot blasting assembly; 3, base; 4, support; 5, transmission structure; 6, connecting frame; 7, rotating wheel; 8, support plate; 9, sliding rod; 10, sleeve plate; 11, transmission rod; 12, transmission motor; 13, stress plate; 14, connecting plate; 15, elastic plate; 16, gear; 17, toothed plate; 18, limiting plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] As Figures 1 to 4 shown, the utility model provides a kind of shot blasting device for valve surface treatment, including body 1;

[0029] Shot blasting assembly 2 is communicated at the right side of body 1;

[0030] The bottom of the inner wall of body 1 is arranged as inclined, and the shot blasting inside body 1 can roll to the inside of shot blasting assembly 2 through the inclined surface, the bottom of body 1 is provided with base 3, both sides of the top of base 3 are fixedly connected with support 4, support 4 is located at the two sides of body 1, body 1 is movably connected with support 4 by pin shaft, body 1 can swing inside support 4 by pin shaft, the top of base 3 is provided with transmission structure 5, and transmission structure 5 can drive body 1 to swing.

[0031] Referring to Figure 3 , transmission structure 5 includes connecting frame 6 fixedly connected at the top of base 3, connecting frame 6 is movably connected with rotating wheel 7 on the surface by bearing, the left side of rotating wheel 7 is provided with support plate 8, and the surface of support plate 8 is fixedly connected with sliding rod 9 located inside support plate 8, sliding rod 9 is movably connected with support plate 8, the front end and the rear end of support plate 8 extend to the two sides of body 1 respectively, and the two sides of body 1 are fixedly connected with sleeve plate 10 located outside support plate 8, the outside of support plate 8 is fixedly connected with transmission rod 11 located inside sleeve plate 10, and transmission rod 11 is movably connected with sleeve plate 10.

[0032] As a technical optimization scheme of the utility model, through the design of transmission structure 5, body 1 can swing inside support 4, so as to accelerate the dynamic effect and coverage of shot blasting treatment, and facilitate the rapid recovery of shot blasting.

[0033] Referring to Figure 3The surface of the connecting frame 6 is fixedly connected with a transmission motor 12, the output end of the transmission motor 12 penetrates through the connecting frame 6 and is fixedly connected with the right side of the rotating wheel 7, and the transmission motor 12 can drive the rotating wheel 7 to rotate.

[0034] As a technical optimization scheme of the utility model, the transmission motor 12 is used as a power source to stably and continuously drive the rotating wheel 7 to rotate, thereby driving the whole transmission structure 5 to work, and the start-stop and rotating speed of the transmission motor 12 can realize automatic control of the working of the shot blasting device, improve operation convenience and working efficiency.

[0035] Reference Figure 4 The front surface and the back surface of the machine body 1 are fixedly connected with a stress plate 13, the top of the base 3 is provided with a connecting plate 14 located at the bottom of the stress plate 13, the inner side of the connecting plate 14 is fixedly connected with an elastic plate 15, the side of the elastic plate 15 away from the connecting plate 14 can be in collision contact with the stress plate 13, and the sleeve plate 10 can drive the connecting plate 14 to vertically lift and lower.

[0036] As a technical optimization scheme of the utility model, the collision contact between the elastic plate 15 and the stress plate 13 can generate an impact force, effectively vibrate the machine body 1, and further accelerate the rolling effect of the shot blasting inside the machine body 1.

[0037] Reference Figure 4 The outer side of the sleeve plate 10 is fixedly connected with a gear 16, the right side of the connecting plate 14 is fixedly connected with a toothed plate 17 located at one side of the gear 16, and the toothed plate 17 and the gear 16 are in meshing engagement.

[0038] As a technical optimization scheme of the utility model, through the meshing effect of the gear 16 and the toothed plate 17, the vertical lifting and lowering of the sleeve plate 10 can be converted into the vertical lifting and lowering of the connecting plate 14, thereby driving the elastic plate 15 and the stress plate 13 to collide and contact, and the operation steps of additionally setting a driving device are saved.

[0039] Reference Figure 4 The top of the base 3 is fixedly connected with a limiting plate 18, and the limiting plate 18 is sleeved on the surface of the connecting plate 14 and is in sliding connection with the connecting plate 14.

[0040] As a technical optimization scheme of the utility model, the setting of the limiting plate 18 can limit the movement range of the connecting plate 14 in the vertical direction, prevent the connecting plate 14 from being excessively lifted and lowered to cause damage or failure of the device, and ensure the movement stability of the connecting plate 14.

[0041] The working principle and use process of the utility model: the device is in static state, the inside of machine body 1 is loaded with shot blasting, the bottom of machine body 1 is arranged in an inclined manner, shot blasting can roll naturally to the inside of shot blasting assembly 2, when valve is installed in the inside of machine body 1, shot blasting assembly 2 can spray shot blasting and polish valve in the inside of machine body 1 by the mode of impact, in the polishing process, transmission motor 12 starts, the output end drives rotating wheel 7 to rotate, when rotating wheel 7 rotates, by the sliding connection of supporting plate 8 and slide rod 9, make supporting plate 8 produce reciprocating motion in horizontal direction, the front end and rear end of supporting plate 8 extend to the both sides of machine body 1 respectively and are connected with transmission rod 11 on the outside of sleeve plate 10, when supporting plate 8 reciprocates, sleeve plate 10 is driven by transmission rod 11 to swing machine body 1 with pin shaft as the axis, when machine body 1 swings to a certain position, shot blasting in the inside of machine body 1 can accelerate to roll in an inclined manner, and shot blasting in the inside of valve parts can pour into machine body 1 to collect by the mode of pouring, improve shot blasting recovery efficiency, in the process of sleeve plate 10 swinging, gear 16 is fixed on the outside of sleeve plate 10 and is engaged with toothed plate 17 on the right side of connecting plate 14, by the engagement of gear 16 and toothed plate 17, connecting plate 14 is driven to lift vertically, baffle 15 in the inside of connecting plate 14 moves with the lifting of connecting plate 14, when baffle 15 rises to a certain height, it will collide with force plate 13 of machine body 1, by the vibration force generated by the collision, shot blasting can move faster.

[0042] In conclusion: the shot blasting device for valve surface treatment, by the bottom of the inner wall of machine body 1 is arranged in an inclined manner, shot blasting in the inside of machine body 1 can roll to the inside of shot blasting assembly 2 through the inclined surface, the inclined design makes shot blasting roll naturally and concentrate to the inside of shot blasting assembly 2, reduces the waste and scattering of shot blasting, shot blasting can be more evenly distributed in the inside of shot blasting assembly 2 during rolling, which helps to improve the uniformity and effect of shot blasting treatment, and the inclined machine body 1 can help shot blasting in the inside of machine body 1 to roll faster.

[0043] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A valve surface treatment with shot blasting device, comprising a body (1); The shot blasting assembly (2) is communicated on the right side of the body (1); Characterized in that: The bottom of the inner wall of the body (1) is provided in an inclined manner, the shot blasting inside the body (1) can roll to the inside of the shot blasting assembly (2) through the inclined surface, the bottom of the body (1) is provided with a base (3), both sides of the top of the base (3) are fixedly connected with supports (4), the supports (4) are located on both sides of the body (1), the body (1) is movably connected with the supports (4) through a pin shaft, the body (1) can swing inside the supports (4) through the pin shaft, and the top of the base (3) is provided with a transmission structure (5).

2. The shot blasting device for valve surface treatment according to claim 1, characterized in that: The transmission structure (5) comprises a connecting frame (6) fixedly connected to the top of the base (3), a rotating wheel (7) movably connected to the surface of the connecting frame (6) through a bearing, a supporting plate (8) provided on the left side of the rotating wheel (7), a sliding rod (9) fixedly connected to the surface of the supporting plate (8) and located inside the supporting plate (8), the sliding rod (9) being slidably connected with the supporting plate (8), the front end and the rear end of the supporting plate (8) extending to both sides of the body (1), sleeve plates (10) fixedly connected to both sides of the body (1) and located outside the supporting plate (8), transmission rods (11) fixedly connected to the outside of the supporting plate (8) and located inside the sleeve plates (10), and the transmission rods (11) being slidably connected with the sleeve plates (10).

3. The shot blasting device for valve surface treatment according to claim 2, characterized in that: A transmission motor (12) is fixedly connected to the surface of the connecting frame (6), the output end of the transmission motor (12) penetrates through the connecting frame (6) and is fixedly connected to the right side of the rotating wheel (7), and the transmission motor (12) can drive the rotating wheel (7) to rotate.

4. The shot blasting device for valve surface treatment according to claim 2, characterized in that: Stress plates (13) are fixedly connected to the front and back surfaces of the body (1), a connecting plate (14) is arranged on the top of the base (3) and located at the bottom of the stress plate (13), elastic plates (15) are fixedly connected to the inner side of the connecting plate (14), the side, away from the connecting plate (14), of the elastic plate (15) can be in collision with the stress plate (13), and the sleeve plates (10) can drive the connecting plate (14) to vertically ascend and descend.

5. The blast cleaning apparatus for valve surface treatment according to claim 4, wherein: A gear (16) is fixedly connected to the outside of the sleeve plate (10), a toothed plate (17) is fixedly connected to the right side of the connecting plate (14) and located on one side of the gear (16), and the toothed plate (17) and the gear (16) are in meshing engagement.

6. The blast cleaning apparatus for valve surface treatment according to claim 4, wherein: A limiting plate (18) is fixedly connected to the top of the base (3) and is sleeved on the surface of the connecting plate (14) and slidably connected with the connecting plate (14).

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