Shot blasting device for open barrel

Abstract

The utility model discloses an open barrel shot blasting device which comprises a base, a shot blasting mechanism assembled at the top of the base, a driving mechanism assembled at the top of the base and matched with the shot blasting mechanism for use, and a supporting mechanism assembled at the top of the base and positioned on one side of the shot blasting mechanism, the supporting mechanism comprises a supporting frame fixedly installed on the top of the base, two supporting rollers which are symmetrically distributed are rotatably installed on the inner side of the supporting frame, and an open barrel body is supported between the supporting rollers in a rolling mode. According to the shot blasting device for the open barrel, the outer wall and the inner wall of the open barrel body are subjected to uniform shot blasting operation at the same time through the two shot blasting pipes, the shot blasting use effect is effectively improved, and the corresponding number of spray heads on the shot blasting pipes can be opened through the protection frame according to the length of the open barrel body; and shot blasting operation can be conveniently carried out on open barrel bodies of different sizes, and the application range is effectively widened.

Description

Technical Field

[0001] The utility model relates to the technical field of open barrel processing, in particular to an open barrel shot blasting device. Background Art

[0002] Open barrels are iron barrel-shaped objects, usually used to hold liquids or solid substances. During the production and processing of open barrels, surface treatment is usually required. With the continuous development of modern industrial technology, surface treatment technology has become an important means to improve product quality and performance. Among them, shot peening technology is an important surface treatment technology. It impacts the surface of the workpiece with high-speed sprayed pellets to improve the surface performance of the workpiece. It is widely used in surface cleaning, strengthening, and stress relief of metal materials. Shot peening technology has become an important means to improve product quality and performance.

[0003] Although the existing open barrel shot peening devices have met the needs of industrial production to a certain extent, there are still some shortcomings. First, some devices cannot uniformly impact the barrel-shaped workpiece during the shot peening process, resulting in unsatisfactory processing results. At the same time, it is inconvenient to perform shot peening operations on open barrels of different lengths, which reduces the scope of application. Therefore, the applicant proposes an open barrel shot peening device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an open barrel shot blasting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an open barrel shot peening device, comprising a base and a shot peening mechanism mounted on the top of the base, a driving mechanism mounted on the top of the base and used in conjunction with the shot peening mechanism, and a supporting mechanism mounted on the top of the base and located on one side of the shot peening mechanism;

[0006] The support mechanism comprises a support frame fixedly mounted on the top of the base, two support rollers symmetrically distributed are rotatably mounted on the inner side of the support frame, and an open barrel body is rollingly supported between the support rollers;

[0007] The shot peening mechanism includes a mobile frame which is slidably mounted on the top of the base and located on one side of the support frame, two symmetrically distributed fixed frames are fixedly mounted on one side of the mobile frame, one of the fixed frames extends into the interior of the open barrel body, shot peening tubes are fixedly mounted on the inner sides of the two fixed frames, a protective frame is installed through the mobile frame and located between the shot peening tubes, and blocks corresponding to the open barrel body are fixedly mounted between the protective frames.

[0008] Preferably, a limit plate is slidably mounted on the outer side of the support roller, and the limit plate and the support roller are fixed by a fixing bolt.

[0009] Preferably, a second motor is fixedly mounted on one side of the support frame, and an output shaft of the second motor passes through the support frame and is fixedly connected to one of the support rollers.

[0010] Preferably, the driving mechanism comprises a fixing plate fixedly mounted on the top of the base, and a threaded rod penetrating the moving frame is rotatably mounted between the fixing plate and the supporting frame.

[0011] Preferably, a first motor is fixedly mounted on one side of the fixing plate, and an output shaft of the first motor passes through the fixing plate and is fixedly mounted on the threaded rod.

[0012] Preferably, a tension spring is fixedly installed between the inner side of the protective frame and the movable frame, and the rear end of the shot peening tube is connected to a butt joint tube.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The open barrel shot peening device can conveniently carry out rolling support for open barrel bodies of different sizes and lengths through supporting rollers. During shot peening, the two shot peening tubes can be respectively extended to the inner and outer positions of the open barrel body through the movement of the movable frame. The open barrel body is driven to roll by the supporting mechanism, so that the outer wall and the inner wall of the open barrel body can be shot peened simultaneously and uniformly through the two shot peening tubes, which effectively improves the use effect of shot peening. When the shot peening tubes extend into the open barrel body, the open barrel body is contacted with the protective frame by the moving action of the movable frame, so that the protective frame can slide along the movable frame, and the protective frame can be separated from the nozzles on the shot peening tube. The protective frame can be moved a corresponding distance according to the length of the open barrel body, so that the protective frame can block the remaining nozzles on the shot peening tube, avoiding the shot peening operation of the redundant nozzles on the shot peening tube, and can effectively open a corresponding number of nozzles on the shot peening tube according to the length of the open barrel body, so as to facilitate the shot peening operation of open barrel bodies of different sizes, and effectively improve the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the shot peening mechanism structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the support mechanism structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the protective frame structure of the utility model.

[0021] In the figure: 1. shot peening mechanism; 101. movable frame; 102. protective frame; 103. tension spring; 104. block; 105. fixed frame; 106. shot peening tube; 107. butt joint tube; 2. driving mechanism; 201. fixed plate; 202. first motor; 203. threaded rod; 3. base; 4. supporting mechanism; 401. supporting frame; 402. supporting roller; 403. limiting plate; 404. fixing bolt; 405. second motor; 5. open barrel body. DETAILED DESCRIPTION

[0022] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0023] See also Figure 1-5 As shown, an open barrel shot peening device proposed by the utility model comprises a base 3 and a shot peening mechanism 1 mounted on the top of the base 3, a driving mechanism 2 mounted on the top of the base 3 and used in conjunction with the shot peening mechanism 1, and a supporting mechanism 4 mounted on the top of the base 3 and located on one side of the shot peening mechanism 1, wherein the supporting mechanism 4 comprises a supporting frame 401 fixedly mounted on the top of the base 3, two symmetrically distributed supporting rollers 402 are rotatably mounted on the inner side of the supporting frame 401, and an open barrel body 5 is rollingly supported between the supporting rollers 402, and the shot peening mechanism 1 comprises a moving frame 101 slidably mounted on the top of the base 3 and located on one side of the supporting frame 401, two symmetrically distributed fixed frames 105 are fixedly mounted on one side of the moving frame 101, one of the fixed frames 105 extends into the interior of the open barrel body 5, and shot peening tubes 106 are fixedly mounted on the inner sides of the two fixed frames 105, a protective frame 102 is installed through the moving frame 101 and located between the shot peening tubes 106, and a stopper 104 corresponding to the open barrel body 5 is fixedly mounted between the protective frames 102.

[0024] Based on the above-mentioned structural setting, the open barrel shot peening device is composed of a shot peening mechanism 1, a driving mechanism 2, a base 3, a supporting mechanism 4 and an open barrel body 5, wherein the supporting mechanism 4 can conveniently support the open barrel body 5 of different sizes and lengths, and can drive the open barrel body 5 to roll, and the driving mechanism 2 can drive the shot peening mechanism 1 to move, so that the shot peening mechanism 1 can simultaneously and uniformly shot peen the outer wall and the inner wall of the open barrel body 5, effectively improving the shot peening processing effect. Specifically, in the working process, by placing the open barrel body 5 on the supporting roller 402, the open barrel body 5 can be rolled and supported by the supporting roller 402, and the moving frame 101 can be driven to move left and right along the top of the base 3 by the driving mechanism 2, and the moving frame can be driven to move left and right by When 101 moves to the left, the two shot blasting tubes 106 can be extended to the inside and outside of the open barrel body 5 respectively. When the movable frame 101 moves, the block 104 can be used to interfere with the open barrel body 5, so that the protective frame 102 can slide along the inner side of the movable frame 101, and the protective frame 102 can be separated from the nozzles on the shot blasting tubes 106. According to the length of the open barrel body 5, the protective frame 102 can be moved a corresponding distance, and the protective frame 102 can block the remaining nozzles on the shot blasting tube 106 to avoid shot blasting operations with excess nozzles on the shot blasting tube 106. The corresponding number of nozzles on the shot blasting tube 106 can be effectively opened according to the length of the open barrel body 5, so as to facilitate shot blasting operations on open barrel bodies 5 of different sizes, thereby effectively improving the scope of application.

[0025] Furthermore, a limiting plate 403 is slidably mounted on the outer side of the support roller 402, and the limiting plate 403 and the support roller 402 are fixed by a fixing bolt 404. The limiting plate 403 can slide on the surface of the support roller 402, and the position can be conveniently adjusted according to the length of the open barrel body 5. The limiting plate 403 can be conveniently fixed at the adjusted position by the fixing bolt 404. The open barrel body 5 can be limited by the limiting plate 403, so that when the support roller 402 drives the open barrel body 5 to roll, no displacement occurs.

[0026] Furthermore, a second motor 405 is fixedly installed on one side of the support frame 401, and the output shaft of the second motor 405 penetrates the support frame 401 and is fixedly connected to one of the support rollers 402. The second motor 405 can conveniently provide power to one of the support rollers 402, drive the support roller 402 to rotate, and conveniently drive the open barrel body 5 to rotate.

[0027] Furthermore, the driving mechanism 2 includes a fixed plate 201 fixedly mounted on the top of the base 3, and a threaded rod 203 penetrating the mobile frame 101 is rotatably mounted between the fixed plate 201 and the support frame 401. The threaded rod 203 can be rotatably supported by the fixed plate 201, and the threaded rod 203 and the mobile frame 101 are threadedly connected, so that the mobile frame 101 can be driven to move left and right by the rotation of the threaded rod 203.

[0028] Furthermore, a first motor 202 is fixedly installed on one side of the fixing plate 201, and an output shaft of the first motor 202 penetrates the fixing plate 201 and is fixedly installed with the threaded rod 203. The first motor 202 can provide power for the threaded rod 203, and can drive the threaded rod 203 to rotate.

[0029] Furthermore, a tension spring 103 is fixedly installed between the inner side of the protective frame 102 and the movable frame 101, and a docking pipe 107 is connected to the rear end of the shot peening tube 106. After the shot peening is completed, when the movable frame 101 is driven to move to the right, the tension of the tension spring 103 can be used to pull the protective frame 102 to slide and reset, so that the protective frame 102 can block all the nozzles on the shot peening tube 106, and can protect the nozzles on the shot peening tube 106 when in use. The shot supply equipment can be conveniently connected through the docking pipe 107, so that the shot materials can be conveniently transported to the shot peening tube 106 for shot peening operation.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An open barrel shot blasting device, characterized in that: The invention comprises a base (3) and a shot peening mechanism (1) mounted on the top of the base (3), a driving mechanism (2) mounted on the top of the base (3) and used in conjunction with the shot peening mechanism (1), and a supporting mechanism (4) mounted on the top of the base (3) and located on one side of the shot peening mechanism (1); The support mechanism (4) comprises a support frame (401) fixedly mounted on the top of the base (3); two symmetrically distributed support rollers (402) are rotatably mounted on the inner side of the support frame (401); an open barrel body (5) is rollingly supported between the support rollers (402); The shot blasting mechanism (1) comprises a movable frame (101) slidably mounted on the top of a base (3) and located on one side of a support frame (401); two symmetrically distributed fixed frames (105) are fixedly mounted on one side of the movable frame (101); one of the fixed frames (105) extends into the interior of an open barrel body (5); a shot blasting tube (106) is fixedly mounted on the inner side of the two fixed frames (105); a protective frame (102) is installed through the movable frame (101) and is located between the shot blasting tubes (106); and a stopper (104) corresponding to the open barrel body (5) is fixedly mounted between the protective frames (102).

2. The open barrel shot blasting device according to claim 1, characterized in that: A limiting plate (403) is slidably mounted on the outer side of the support roller (402), and the limiting plate (403) and the support roller (402) are fixed via a fixing bolt (404).

3. The open barrel shot blasting device according to claim 1, characterized in that: A second motor (405) is fixedly mounted on one side of the support frame (401), and an output shaft of the second motor (405) passes through the support frame (401) and is fixedly connected to one of the support rollers (402).

4. The open barrel shot blasting device according to claim 1, characterized in that: The driving mechanism (2) comprises a fixing plate (201) fixedly mounted on the top of the base (3), and a threaded rod (203) penetrating the moving frame (101) is rotatably mounted between the fixing plate (201) and the supporting frame (401).

5. The open barrel shot blasting device according to claim 4, characterized in that: A first motor (202) is fixedly mounted on one side of the fixing plate (201), and an output shaft of the first motor (202) passes through the fixing plate (201) and is fixedly mounted on the threaded rod (203).

6. The open barrel shot blasting device according to claim 1, characterized in that: A tension spring (103) is fixedly installed between the inner side of the protective frame (102) and the movable frame (101), and the rear end of the shot blasting pipe (106) is connected to a butt joint pipe (107).

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