Belleville spring shot blasting device

Abstract

The utility model discloses a belleville spring shot blasting device which comprises a box body, uniform shot blasting devices are fixedly mounted on two sides in the box body, a belleville spring placing device is mounted at the middle end of the box body, and a collecting frame is arranged on the bottom side in the box body. The uniform shot blasting device is installed, the adjusting assembly can pull the shot blasting assembly to move up and down, the multiple layers of disc springs arranged on the fixing rod in a sleeving mode can be subjected to shot blasting treatment, the shot blasting range is enlarged, spraying of the disc springs is uniform through the annular pipe and the nozzles, the shot blasting efficiency of the disc springs is improved, and the service life of the disc springs is prolonged. An arranged collecting frame is used for containing sprayed materials, recovery and installation of a disc spring containing device are convenient, a plurality of disc springs can be arranged in a sleeving mode through a fixing rod, an arranged air cylinder enables a baffle to be located above the fixing rod through driving, the situation that the sleeved disc springs are thrown out due to the centrifugal effect is avoided, the disc springs can be rotated through an arranged rotating assembly, and therefore the disc springs are prevented from being damaged. Furthermore, the materials sprayed by the nozzle can be uniformly sprayed on the disc spring, so that the materials are uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of disc springs, in particular to a disc spring shot peening device. Background Art

[0002] After the disc spring is produced and processed, it needs to be shot peened. A high-speed stream of projectiles is sprayed onto the surface of the part to cause plastic deformation of the surface of the part and form a strengthening layer of a certain thickness to improve the mechanical strength of the part as well as wear resistance, fatigue resistance and corrosion resistance.

[0003] The prior art has a publication number of CN217225119U, and the technical solution disclosed in this patent document is as follows: a disc spring shot peening device, which belongs to the field of disc springs. The disc spring shot peening device includes a main body, and a driving shaft is arranged on both sides of the main body. The driving shaft is provided with two driving belts, and a plurality of connecting plates are installed on the two driving belts. Vertical poles are installed on the connecting plates, and support plates are symmetrically installed on both sides of the main body. A plurality of disc springs located between two adjacent vertical poles are arranged on the support plates. A fixed plate located at the bottom of the support plate is arranged inside the main body, and a special-shaped piece located on one side of the disc spring is arranged on the fixed plate, and a linkage mechanism for cooperating with the special-shaped piece is also arranged inside the fixed plate.

[0004] The above technical solution enables the disc spring to be flipped over by cooperating with the linkage mechanism and the special-shaped parts, which facilitates the shot peening of the disc spring. However, by flipping, only two sides of the disc spring are shot peened, and the shot peening effect of the disc spring is not good. Rework may be required, which reduces the efficiency of shot peening. Utility Model Content

[0005] The purpose of the utility model is to provide a disc spring shot peening device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disc spring shot peening device, comprising a box body, wherein uniform shot peening devices are fixedly installed on both sides of the box body, a disc spring placing device is installed at the middle end of the box body, and a collection frame is arranged on the bottom side of the box body.

[0007] The uniform shot blasting device comprises an adjusting assembly, which is mounted on the left and right inner walls of the box body, and a shot blasting assembly is fixedly mounted between the adjusting assemblies.

[0008] The disc spring placement device includes a rotating assembly, which is installed in the middle of the box body, and a limiting assembly is installed at the upper end of the box body and outside the rotating assembly.

[0009] As a further preferred embodiment of the present technical solution, a box door is provided on the front side of the box body, an inner pad is provided on the inner side of the box body, sliding grooves are provided on the left and right ends of the bottom side of the box body, and through holes are provided on the rear sides of the box body and the inner pad.

[0010] As a further preferred embodiment of the present technical solution, the adjustment component includes a mounting frame, and the mounting frames are both arranged on the left and right inner walls of the inner pad. A screw rod is arranged inside the left mounting frame through a bearing, and a motor is arranged on the top side of the screw rod. A limit rod is fixedly connected inside the right mounting frame, and a sleeve is sleeved on the outside of the screw rod and the limit rod, and a connecting plate is fixedly connected to the outside of the sleeve.

[0011] In the above technical solution, the shot peening assembly can be pulled to move up and down, and the multi-layer disc spring sleeved on the fixed rod can be shot peened to increase the shot peening range.

[0012] As a further preferred embodiment of the present technical solution, the shot peening assembly includes an annular tube, which is arranged between the left and right connecting plates, and nozzles are arranged at the inner side discharge port of the annular tube, and a connecting tube is arranged at the rear end feed port of the annular tube, and the connecting tube passes through the through hole and is connected to the shot peening equipment.

[0013] In the above technical solution, the annular tube and the nozzle are arranged to spray the disc spring evenly, thereby improving the efficiency of the disc spring shot peening.

[0014] As a further preferred embodiment of the present technical solution, the rotating assembly includes a second motor, which is installed in the middle of the top side of the box body, and the output end of the second motor passes through the box body and the inner pad, and is fixedly connected to a rotating rod, and a placement circular plate is fixedly connected to the outer wall below the rotating rod, and fixed rods are fixedly connected around the end faces of the placement circular plate.

[0015] In the above technical solution, the rotating assembly is capable of rotating the disc spring, further enabling the material sprayed from the nozzle to be evenly sprinkled on the disc spring to make it uniform.

[0016] As a further preferred embodiment of the present technical solution, the limit assembly includes a cylinder, which is arranged at the top of the box body and located on the left and right sides of the second motor. The telescopic end of the cylinder passes through the box body and the inner pad and is fixedly connected with a baffle, and the baffle is located on the outside of the rotating rod.

[0017] In the above technical solution, the provided cylinder drives the baffle plate to be located above the fixed rod, thereby preventing the sleeved disc spring from being thrown out due to centrifugal action.

[0018] As a further preferred embodiment of the present technical solution, both left and right ends of the bottom side of the collecting frame are fixedly connected with sliding bars, and both the sliding bars and the sliding grooves are slidably connected.

[0019] In the above technical solution, a collecting frame is provided to receive the sprayed materials for easy recycling.

[0020] The utility model provides a disc spring shot peening device, which has the following beneficial effects:

[0021] (1) The utility model installs a uniform shot peening device, and the adjustment component provided therein can pull the shot peening component to move up and down, so as to perform shot peening on the multi-layer disc spring mounted on the fixed rod, thereby increasing the shot peening range. The annular tube and the nozzle provided therein make the disc spring sprayed evenly, thereby improving the efficiency of the disc spring shot peening. The collection frame provided therein is used to receive the sprayed material for easy recovery.

[0022] (2) The utility model installs a disc spring placement device, and multiple disc springs can be sleeved by a fixed rod. The provided cylinder drives the baffle plate to be located above the fixed rod to prevent the sleeved disc springs from being thrown out due to centrifugal action. The provided rotating assembly can rotate the disc spring, and further allows the material sprayed from the nozzle to be evenly sprinkled on the disc spring to make it uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the shot peening assembly of the utility model;

[0026] Figure 4 It is an enlarged view of Figure A of the utility model;

[0027] In the figure: 1. Box body; 11. Box door; 12. Inner pad; 13. Slide; 14. Perforation; 2. Uniform shot blasting device; 21. Adjustment assembly; 22. Shot blasting assembly; 211. Mounting frame; 212. Screw rod; 213. Motor 1; 214. Limit rod; 215. Sleeve; 216. Connecting plate; 221. Annular tube; 222. Nozzle; 223. Connecting tube; 3. Disc spring placement device; 31. Rotating assembly; 32. Limiting assembly; 311. Motor 2; 312. Rotating rod; 313. Placement circular plate; 314. Fixed rod; 321. Cylinder; 322. Baffle; 4. Collecting frame; 41. Slide. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] The utility model provides a technical solution: as 1 and Figure 2As shown, in this embodiment, the disc spring shot peening device includes a box body 1, uniform shot peening devices 2 are fixedly installed on both sides of the box body 1, a disc spring placing device 3 is installed at the middle end of the box body 1, a collecting frame 4 is arranged on the bottom side of the box body 1, and the left and right ends of the bottom side of the collecting frame 4 are fixedly connected with slide bars 41, the collecting frame 4 is arranged to receive the sprayed materials for easy recycling, the slide bar 41 and the slide groove 13 are slidably connected, a box door 11 is arranged on the front side of the box body 1, an inner pad 12 is arranged on the inside of the box body 1, slide grooves 13 are opened on the left and right ends of the bottom side of the box body 1, and through holes 14 are opened on the rear sides of the box body 1 and the inner pad 12.

[0030] like Figure 2 and Figure 3 As shown, the uniform shot peening device 2 includes an adjusting component 21, which is installed on the left and right inner walls of the box body 1, and a shot peening component 22 is fixedly installed between the adjusting components 21. The adjusting component 21 includes a mounting frame 211, and the mounting frames 211 are all arranged on the left and right inner walls of the inner pad 12. A screw rod 212 is arranged inside the left mounting frame 211 through a bearing, and a motor 213 is arranged on the top side of the screw rod 212. A limit rod 214 is fixedly connected inside the right mounting frame 211, and sleeves 215 are sleeved on the outside of the screw rod 212 and the limit rod 214, and a connecting plate 216 is fixedly connected to the outside of the sleeve 215. The component 22 includes an annular tube 221, which is arranged between the left and right connecting plates 216. Nozzles 222 are arranged at the inner side discharge ports of the annular tube 221. A connecting tube 223 is arranged at the rear end feed port of the annular tube 221. The connecting tube 223 passes through the through hole 14 and is connected to the shot peening equipment. By installing a uniform shot peening device 2, the adjusting component 21 arranged therein can pull the shot peening component 22 to move up and down, and can shot peen the multi-layer disc springs sleeved on the fixed rod 314, thereby increasing the shot peening range. The annular tube 221 and the nozzle 222 arranged therein make the disc springs sprayed evenly, thereby improving the efficiency of the disc spring shot peening.

[0031] like Figure 2 and Figure 4As shown, the disc spring placement device 3 includes a rotating assembly 31, the rotating assembly 31 is installed in the middle of the box body 1, and a limiting assembly 32 is installed on the upper end of the box body 1 and outside the rotating assembly 31. The rotating assembly 31 includes a second motor 311, and the second motor 311 is installed in the middle of the top side of the box body 1. The output end of the second motor 311 passes through the box body 1 and the inner pad 12, and is fixedly connected to a rotating rod 312. A placement circular plate 313 is fixedly connected to the outer wall below the rotating rod 312, and a fixed rod 314 is fixedly connected to the end surface of the placement circular plate 313. The limiting assembly 32 includes a cylinder 321, and the cylinder 321 is arranged on The top of the box body 1 is located on the left and right sides of the motor 2 311. The telescopic end of the cylinder 321 passes through the box body 1 and the inner pad 12 and is fixedly connected with a baffle 322. The baffle 322 is located on the outside of the rotating rod 312. By installing the disc spring placement device 3, multiple disc springs can be sleeved through the fixed rod 314. The set cylinder 321 drives the baffle 322 to be located above the fixed rod 314 to avoid the sleeved disc spring being thrown out due to centrifugal action. The set rotating assembly 31 can rotate the disc spring, and further enable the material sprayed from the nozzle 222 to be evenly sprinkled on the disc spring to make it uniform.

[0032] The utility model provides a disc spring shot peening device, and the specific working principle is as follows: a plurality of disc springs are stacked and sleeved on a fixed rod 314, and the box door 11 is closed; the cylinder 321 is driven by a control module so that the baffle 322 is located above the disc spring, and the shot peening device is connected to the connecting pipe 223, and then the motor 1 213 is started to drive the screw rod 212 to rotate, so that the sleeve 215 moves on the screw rod 212 and the limit rod 214, and then the nozzle 222 moves on the outside of the disc spring for shot peening, and the forward and reverse rotation of the motor 1 213 is controlled to make the nozzle 222 move up and down, and at the same time, the motor 2 311 is started to drive the rotating rod 312 to rotate, so that the placement circular plate 313 rotates, and then the disc spring is rotated, and the shot peening treatment is further performed.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disc spring shot peening device, comprising a housing (1), characterized in that: A uniform shot blasting device (2) is fixedly installed on both sides of the box body (1), a disc spring placement device (3) is installed at the middle end of the box body (1), and a collection frame (4) is arranged on the bottom side of the box body (1); The uniform shot blasting device (2) comprises an adjustment component (21), wherein the adjustment component (21) is mounted on the left and right inner walls of the box body (1), and a shot blasting component (22) is fixedly mounted between the adjustment components (21); The disc spring placement device (3) comprises a rotating assembly (31), wherein the rotating assembly (31) is installed in the middle of the box body (1), and a limiting assembly (32) is installed at the upper end of the box body (1) and outside the rotating assembly (31); The adjustment component (21) comprises a mounting frame (211), and the mounting frame (211) is arranged on the left and right inner walls of the inner pad (12); a screw rod (212) is arranged inside the left mounting frame (211) through a bearing, and a motor (213) is arranged on the top side of the screw rod (212); a limit rod (214) is fixedly connected inside the right mounting frame (211), and sleeves (215) are sleeved on the outer sides of the screw rod (212) and the limit rod (214), and a connecting plate (216) is fixedly connected to the outer side of the sleeve (215); The shot blasting assembly (22) comprises an annular tube (221), the annular tube (221) is arranged between the left and right connecting plates (216), a nozzle (222) is arranged at the inner discharge port of the annular tube (221), a connecting tube (223) is arranged at the rear end feed port of the annular tube (221), and the connecting tube (223) passes through the through hole (14) and is connected to the shot blasting equipment; The rotating assembly (31) comprises a second motor (311), the second motor (311) being mounted at the middle of the top side of the box body (1), the output end of the second motor (311) passing through the box body (1) and the inner pad (12), and being fixedly connected to a rotating rod (312), a placement circular plate (313) being fixedly connected to the outer wall below the rotating rod (312), and fixed rods (314) being fixedly connected to the periphery of the end surface of the placement circular plate (313).

2. The disc spring shot peening device according to claim 1, characterized in that: The box body (1) is provided with a box door (11) on the front side, an inner pad (12) is provided on the inner side of the box body (1), sliding grooves (13) are provided on the left and right ends of the bottom side of the box body (1), and through holes (14) are provided on the rear sides of the box body (1) and the inner pad (12).

3. The disc spring shot peening device according to claim 1, characterized in that: The limiting assembly (32) comprises a cylinder (321), the cylinder (321) being arranged at the top of the box body (1) and being located on the left and right sides of the second motor (311), the telescopic end of the cylinder (321) passing through the box body (1) and the inner pad (12) and being fixedly connected with a baffle (322), the baffle (322) being located on the outside of the rotating rod (312).

4. The disc spring shot peening device according to claim 1, characterized in that: The left and right ends of the bottom side of the collecting frame (4) are both fixedly connected with a slide bar (41), and the slide bar (41) is slidably connected to the slide groove (13).

Images