Camshaft shot blasting device

Abstract

The present invention relates to the technical field of shot peening machines. Specifically disclosed is a camshaft shot blasting device, including a mounting frame, a transition box, a shot peening box, a first placement frame and a second placement frame, the mounting frame is provided with a driving assembly, one side of the transition box is connected to the shot peening box, the transition box is provided with a sealing assembly for sealing itself, the transition box is provided with a cleaning assembly, the top of the shot peening box is provided with a power assembly, the interior of the shot peening box is provided with a shot peening gun, and the shot peening box is provided with an adjustment assembly. The advantages of the present invention are that the camshaft is continuously shot peened without stopping the shot peening box, and dust is processed by the cleaning assembly without affecting the shot peening in the shot peening box, thereby improving production and processing efficiency, reducing production costs, and reducing dust pollution to the surrounding environment.

Description

Technical Field

[0001] The invention relates to the technical field of shot blasting machines, in particular to a camshaft shot blasting device. Background Art

[0002] In the process of metal surface treatment, in order to shape the surface of the metal workpiece, increase its surface strength or increase its surface wear resistance and corrosion resistance, shot peening equipment is used to perform shot peening on the surface.

[0003] At present, when the surface of the engine camshaft is shot peened, multiple camshafts need to be evenly placed one by one on the rack inside the shot peening machine, and then the shot peening operation is performed. The process of placing multiple camshafts takes a lot of time; in addition, during the process of shot peening the workpiece, serious dust will be formed inside the shot peening box, so a dust absorption and filtering device is generally provided on the side of the shot peening box. After the workpiece is processed, it is necessary to first turn off the shot peening equipment and turn on the filtering equipment to absorb and filter the dust inside the shot peening box. After that, the shot peening box can be opened to take out the processed workpiece, but this operation method requires frequent switching of the shot peening box, resulting in low production and processing efficiency. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the present application provides a camshaft shot blasting device.

[0005] The present application provides a camshaft shot blasting device, which adopts the following technical solution:

[0006] A camshaft shot blasting device comprises a mounting frame, a transition box, a shot blasting box, a first placement frame and a second placement frame, the shot blasting box is arranged at one end of the mounting frame, the transition box is arranged on the mounting frame and is located on one side of the shot blasting box, a first driving slide rail is arranged at the bottom of the mounting frame, a first auxiliary slide rail is arranged at the top of the mounting frame, a first slider is slidably arranged on the first driving slide rail, a first auxiliary slider is slidably arranged on the first auxiliary slide rail, a second driving slide rail and a second auxiliary slide rail are also arranged on the mounting frame, the second driving slide rail is arranged parallel to the first driving slide rail, the second auxiliary slide rail is arranged parallel to the first auxiliary slide rail, a second slider is slidably arranged on the second driving slide rail, a second auxiliary slider is slidably arranged on the second auxiliary slide rail, the first placement frame The bottom of the rack is connected to the first slider, the top of the first placement rack is connected to the first auxiliary slider, the bottom of the second placement rack is connected to the second slider, the top of the second placement rack is connected to the second auxiliary slider, the structure size of the second placement rack is consistent with the first placement rack, and the mounting rack is provided with a driving component for adjusting the working positions of the first placement rack and the second placement rack. One side of the transition box is connected to the shot blasting box, and the transition box is provided with a sealing component for sealing itself. The transition box is also provided with a cleaning component for cleaning the dust in the transition box. The top of the shot blasting box is provided with a power component for driving the first placement rack to rotate, and a shot blasting gun is provided inside the shot blasting box, and an adjustment component for adjusting the working position of the shot blasting gun is provided on the shot blasting box.

[0007] By adopting the above technical solution, the camshaft is placed on the first placement rack and the second placement rack, and the order in which the first placement rack and the second placement rack enter the shot peening box is controlled by the driving component respectively, and then the camshaft is continuously shot peened without stopping the shot peening box. The processed camshaft is moved to the transition box, and the dust is processed by the cleaning component without affecting the shot peening in the shot peening box, thereby improving the production and processing efficiency, reducing the production cost, and reducing the dust pollution to the surrounding environment.

[0008] Optionally, the first placement frame includes a support rod, a first support ring and a second support ring, the first support ring is coaxially arranged at the bottom of the support rod, the second support ring is coaxially arranged at the top of the support rod, the first support ring is evenly arranged with a plurality of U-shaped auxiliary blocks along its circumference, the second support ring is evenly arranged with a plurality of mounting rods along its circumference, the top of the camshaft is placed between the two mounting rods, and the bottom of the camshaft is placed on the auxiliary blocks.

[0009] By adopting the above technical solution, multiple camshafts can be placed on the first placement rack at the same time, reducing the number of loading and unloading times and improving processing efficiency.

[0010] Optionally, the drive assembly includes a first screw rod, a second screw rod, a first drive motor and a second drive motor, the first screw rod is rotatably arranged on the first drive rail, and the first screw rod is threadedly connected to the first slider, the first drive motor is arranged on one end of the first drive rail away from the shot blasting box, the second screw rod is rotatably arranged on the second drive rail, and the second screw rod is threadedly connected to the second slider, and the second drive motor is arranged on one end of the second drive rail away from the shot blasting box.

[0011] By adopting the above technical solution, the driving component can control the positions of the first placement rack and the second placement rack respectively, so as to facilitate the feeding and discharging of materials into the shot blasting box and improve the processing efficiency.

[0012] Optionally, the sealing component includes a first sealing plate, a second sealing plate, a third sealing plate and a fourth sealing plate, the first sealing plate and the second sealing plate are both rotatably arranged on a side of the transition box close to the shot blasting box and are used to close the transition box, a first gear is arranged on the top of the first sealing plate, a second gear is arranged on the top of the second sealing plate, a first rack and a second rack are slidably arranged on the top of the transition box, the first rack is meshed with the first gear, the second rack is meshed with the second gear, a first push rod motor is also arranged on the top of the transition box, and a push rod motor of the first push rod motor The rods are connected to the first rack and the second rack respectively, the third sealing plate and the fourth sealing plate are both rotatably arranged on the side of the transition box away from the shot blasting box, and are used to close the other side of the transition box, the top of the third sealing plate is provided with a third gear, the top of the fourth sealing plate is provided with a fourth gear, the top of the transition box is slidably provided with a third rack and a fourth rack, the third rack is meshed with the third gear, the fourth rack is meshed with the fourth gear, and the top of the transition box is also provided with a second push rod motor, the push rods of the second push rod motor are respectively connected to the third rack and the fourth rack.

[0013] By adopting the above technical solution, the sealing component can control the on-off between the transition box and the shot blasting box, thereby improving production efficiency while helping the cleaning component to clean the inside of the transition box.

[0014] Optionally, the cleaning assembly includes an annular pipe, which is arranged on the top of the transition box, and a plurality of nozzles are evenly connected on the annular pipe. A connecting pipe is connected on the annular pipe, and the connecting pipe is connected to the compressed air pipe at the factory end. A collecting bucket is connected at the bottom of the transition box, and a collecting box is connected at the bottom of the collecting bucket. An exhaust fan is connected to the collecting box, and a filter net for filtering air is also provided inside the collecting box.

[0015] By adopting the above technical solution, the cleaning component can clean the camshaft that has been shot peened and clean the dust in the transition box connected to the shot peening box, thereby making it convenient for the staff to disassemble the treated camshaft and preventing dust from being released into the working environment to a certain extent.

[0016] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said adjusting base is an assembly made of a first piece and a second piece, and said first piece is connected to said adjusting base by said adjusting base, and said second piece is connected to said adjusting base by said adjusting base.

[0017] By adopting the above technical solution, the position of the shot peening gun can be easily adjusted, so as to better perform shot peening on the camshaft.

[0018] Optionally, a fixed ring is provided on the bottom sliding sleeve of the support rod, and a plurality of pins are evenly arranged on the fixed ring along its circumference; a connecting seat is rotatably provided on the first sliding block, and a plurality of sockets for facilitating the installation of the pins are evenly provided on the connecting seat; a driving ring is slidably provided on the top of the support rod, and a first connecting rod is provided on the fixed ring along the vertical direction, and the other end of the first connecting rod is connected to the driving ring; a limiting plate is fixedly provided on the top of the support rod, and a spring is provided on the limiting plate, and the other end of the spring is connected to the driving ring.

[0019] By adopting the above technical solution, the support rod can be easily separated from the first sliding block, thereby making it easier for staff to inspect and maintain the first placement rack.

[0020] Optionally, the power assembly includes a support seat, which is slidably arranged on the top of the shot blasting machine, and a power slide groove is opened on the top of the shot blasting machine to facilitate the sliding of the support seat. A rotating shaft is rotatably arranged on the support seat, and a first driving gear is coaxially arranged at one end of the rotating shaft. The top of the support rod is penetrated by the first auxiliary sliding block, and the top of the support rod is extended to the outside of the first auxiliary sliding block. A first driven gear is coaxially arranged on the top of the support rod, and the first driving gear is meshed with the first driven gear. A first driven bevel gear is coaxially arranged on the other end of the rotating shaft. A rotating motor is arranged on the support seat, and a connecting shaft is coaxially arranged on the output shaft of the rotating motor, and a first active bevel gear is coaxially arranged on the connecting shaft, and the first active bevel gear is meshed with the first driven bevel gear. A return spring is arranged inside the power slide groove, one end of the return spring is connected to the groove wall of the power slide groove, and the other end is connected to the support seat. A driven block is arranged on the support seat, and an active block is arranged on the limit plate, and the active block is used to push the driven block to move.

[0021] By adopting the above technical solution, the power component can drive the first placement rack or the second placement rack to rotate in the shot peening box, so that the camshaft can be better shot peened.

[0022] Optionally, a third support ring is coaxially arranged on the support rod, a plurality of pressing rods are evenly rotatably arranged on the third support ring, a driving seat is arranged on the first connecting rod, driving rods are evenly hingedly arranged on the driving seat, and one end of the driving rod away from the driving seat is hinged to the pressing rod.

[0023] By adopting the above technical solution, the stability of the camshaft during movement and shot peening can be improved.

[0024] The lifting of the linkage set is to make the third sliding block engage with the third sliding block, and the moving gear is engaged with the moving gear of the first and second sliding blocks, and the moving gear is engaged with the moving gear of the first and second sliding blocks.

[0025] By adopting the above technical solution, the moving component can move the first placement rack after shot peening to a position away from the first auxiliary slide rail, so that it is convenient for the staff to remove the processed camshaft and then replace it with a new unprocessed camshaft.

[0026] The present invention has the following advantages:

[0027] 1. By setting a first placement rack, a second placement rack, a transition box, a sealing component and a cleaning component, the camshaft is placed on the first placement rack and the second placement rack, and the order of the first placement rack and the second placement rack entering the shot peening box is controlled by the driving component, and then the camshaft is continuously shot peened without stopping the shot peening box. The camshaft that has been processed is moved to the transition box. Without affecting the shot peening process in the shot peening box, the dust is processed by the cleaning component, thereby improving the production and processing efficiency, reducing the production cost, and reducing the dust pollution to the surrounding environment;

[0028] 2. By setting the adjustment components and the power components, the shot peening effect on the camshaft can be improved;

[0029] 3. By setting up a moving component, the moving component can move the first placement rack after shot peening to a position away from the first auxiliary slide rail, so that it is convenient for the staff to remove the processed camshaft and then replace it with a new unprocessed camshaft, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the installation structure of the closed component of the present invention;

[0032] Figure 3 It is a schematic diagram of the installation structure of the first placement rack of the present invention;

[0033] Figure 4 This is a schematic diagram of the installation structure of the adjustment component of the present invention;

[0034] Figure 5 It is a schematic diagram of the installation structure of the power assembly of the present invention;

[0035] Figure 6 This is a schematic diagram of the installation structure of the cleaning component of the present invention;

[0036] Figure 7 It is a schematic diagram of the installation structure of the mobile assembly of the present invention;

[0037] In the figure: 1, mounting frame; 11, transition box; 12, shot blasting box; 121, shot blasting gun; 13, first placement frame; 131, support rod; 132, first support ring; 133, second support ring; 134, auxiliary block; 135, mounting rod; 14, second placement frame; 15, first driving slide rail; 151, first auxiliary slide rail; 152, first slider; 1521, connecting seat; 153, first auxiliary slider; 16, second driving slide rail; 161, second auxiliary slide rail; 162, second slider; 163, second auxiliary slider; 17, third slide rail; 18, camshaft; 2. Driving assembly; 21. First screw rod; 22. Second screw rod; 23. First driving motor; 24. Second driving motor; 3. Sealing assembly; 31. First sealing plate; 311. First gear; 312. First rack; 32. Second sealing plate; 321. Second gear; 322. Second rack; 33. Third sealing plate; 331. Third gear; 332. Third rack; 34. Fourth sealing plate; 341. Fourth gear; 342. Fourth rack; 35. First push rod motor; 36. Second push rod motor; 4. Cleaning assembly; 41. Ring pipe; 42. Nozzle; 4 3. Connecting pipe; 44. Collecting bucket; 45. Collecting box; 46. Exhaust fan; 47. Filter; 5. Power assembly; 51. Support seat; 52. Power slide; 53. Rotating shaft; 54. First driving gear; 541. First driven gear; 55. First driven bevel gear; 56. Rotating motor; 561. Connecting shaft; 562. First driving bevel gear; 57. Reset spring; 58. Driven block; 59. Active block; 6. Adjusting assembly; 61. Adjusting slide rail; 62. Adjusting through slot; 63. Reciprocating screw rod; 64. Reciprocating slider; 65. First adjusting motor; 66. Adjusting Slider; 67, adjustment screw; 68, accordion; 69, second adjustment motor; 7, fixed ring; 71, latch; 72, socket; 73, drive ring; 74, first connecting rod; 75, limit plate; 76, spring; 8, third support ring; 81, pressing rod; 82, drive seat; 83, drive rod; 9, moving assembly; 91, adjustment seat; 92, moving block; 93, moving slot; 94, moving slider; 95, mounting frame; 96, lifting arm; 961, second connecting rod; 962, positioning plate; 97, moving rack; 98, moving motor; 99, moving gear. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0039] like Figure 1 to Figure 2As shown, a camshaft shot blasting device comprises a mounting frame 1, a transition box 11, a shot blasting box 12, a first placement frame 13 and a second placement frame 14, the shot blasting box 12 is mounted at one end of the mounting frame 1 along the vertical direction, the transition box 11 is mounted on the mounting frame 1 along the vertical direction and is located on one side of the shot blasting box 12, a first driving slide rail 15 is mounted at the bottom of the mounting frame 1, a first auxiliary slide rail 151 is mounted at the top of the mounting frame 1, a first slider 152 is slidably mounted on the first driving slide rail 15, a first auxiliary slider 153 is slidably mounted on the first auxiliary slide rail 151, a second driving slide rail 16 and a second auxiliary slide rail 161 are also mounted on the mounting frame 1, the second driving slide rail 16 is parallel to the first driving slide rail 15, the second auxiliary slide rail 161 is parallel to the first auxiliary slide rail 151, a second slider 162 is slidably mounted on the second driving slide rail 16, and a second auxiliary slider 163 is slidably mounted on the second auxiliary slide rail 161 Block 163, the bottom of the first placement rack 13 is connected to the first slider 152, the top of the first placement rack 13 is connected to the first auxiliary slider 153, the bottom of the second placement rack 14 is connected to the second slider 162, the top of the second placement rack 14 is connected to the second auxiliary slider 163, the structure and size of the second placement rack 14 are consistent with the first placement rack 13, the mounting frame 1 is equipped with a driving component 2 for adjusting the working positions of the first placement rack 13 and the second placement rack 14, one side of the transition box 11 is connected to the shot blasting box 12, the transition box 11 is equipped with a sealing component 3 for sealing itself, the transition box 11 is also equipped with a cleaning component 4 for cleaning the dust in the transition box 11, the top of the shot blasting box 12 is equipped with a power component 5 for driving the first placement rack 13 to rotate, the shot blasting box 12 is equipped with a shot blasting gun 121, and the shot blasting box 12 is equipped with an adjustment component 6 for adjusting the working position of the shot blasting gun 121;When in use, the staff evenly places the multiple camshafts 18 to be processed on the first placement rack 13, and then drives the first placement rack 13 through the transition box 11 and then into the shot peening box 12 through the driving component 2. The adjustment component 6 of the shot peening box 12 can adjust the working position of the shot peening gun 121, so as to perform shot peening on the camshafts 18 to be processed on the first placement rack 13. The first placement rack 13 is driven to rotate by the power component 5, so that the shot peening gun 121 can better perform shot peening on the multiple camshafts 18 on the first placement rack 13. When the first placement rack 13 carries the multiple camshafts 18 for shot peening in the shot peening box 12, the staff can evenly place the multiple camshafts 18 to be processed on the second placement rack 14, and then drive the second placement rack 14 to move into the transition box 11 through the driving component 2 to wait. When the camshafts 1 8 After the treatment is completed, the sealing component 3 is opened to connect the transition box 11 with the shot blasting box 12, and then the driving component 2 is used to control the first placement rack 13 to move toward the inside of the transition box 11, and the second placement rack 14 is moved to the inside of the shot blasting box 12, and then the shot blasting gun 121 performs shot blasting on the camshaft 18 on the second placement rack 14, and then the transition box 11 and the shot blasting box 12 are separated again by the sealing component. At this time, the dust in the transition box 11 is processed by the cleaning component 4. After the treatment is completed, the first placement rack 13 is moved to the outside of the transition box 11, so that the staff can remove the processed camshaft 18, and then replace the camshaft 18 to be processed to repeat the above process, so that when loading and unloading the camshaft 18, other camshafts 18 can be processed at the same time, thereby improving the shot blasting efficiency of the camshaft 18. ;

[0040] like Figure 3As shown, the first placement rack 13 includes a support rod 131, a first support ring 132 and a second support ring 133. The first support ring 132 is coaxially mounted on the bottom of the support rod 131, and the second support ring 133 is coaxially mounted on the top of the support rod 131. The first support ring 132 is evenly mounted with a plurality of U-shaped auxiliary blocks 134 along its circumference, and the second support ring 133 is evenly mounted with a plurality of mounting rods 135 along its circumference. The top of the camshaft 18 is mounted between the two mounting rods 135, and the bottom of the camshaft 18 is mounted on the auxiliary block 134. The structure and size of the second placement rack 14 are similar to those of the first The camshaft 18 is consistent with the placement rack 13; since there are multiple cams on the camshaft 18, the staff will pick up the camshaft 18 in the vertical direction and then place it on the first placement rack 13, so that the top of the camshaft 18 is stuck between two adjacent mounting rods 135, and the bottom of the camshaft 18 is stuck in the U-shaped groove of the U-shaped auxiliary block 134, so that the camshaft 18 can be placed on the first placement rack 13 more stably, and multiple camshafts 18 can be placed on the first placement rack 13 at one time, avoiding frequent loading and unloading of materials, thereby improving production efficiency. The situation when the camshaft 18 is placed on the second placement rack 14 is consistent with the first placement rack 13.

[0041] like Figure 1 as well as Figure 7 As shown, the driving assembly 2 includes a first screw rod 21, a second screw rod 22, a first driving motor 23 and a second driving motor 24. The first screw rod 21 is rotatably mounted on the first driving rail 15, and the first screw rod 21 is threadedly connected to the first slider 152. The first driving motor 23 is mounted on the end of the first driving rail 15 away from the shot blasting box 12. The second screw rod 22 is rotatably mounted on the second driving rail 16, and the second screw rod 22 is threadedly connected to the second slider 162. The second driving motor 24 is mounted on the end of the second driving rail 16 away from the shot blasting box 12. When in use, the first driving motor 23 is started, and the first driving motor 23 will drive the first screw rod 21 to rotate during the rotation of the first driving motor 23. The first screw rod 21 rotates During the movement, the first slider 152 will be driven to move along the length direction of the first driving slide rail 15, and the movement of the first slider 152 will drive the first placement rack 13 to move along the length direction of the first driving slide rail 15; start the second driving motor 24, and the second screw rod 22 will be driven to rotate during the rotation of the second driving motor 24, and the second slider 162 will be driven to move along the length direction of the second driving slide rail 16 during the rotation of the second screw rod 22, thereby driving the second placement rack 14 to move along the length direction of the second driving slide rail 16. The staff controls the rotation of the first driving motor 23 and the second driving motor 24 respectively, so that the positions of the first placement rack 13 and the second placement rack 14 can be conveniently controlled.

[0042] like Figure 2 as well as Figure 6As shown, the sealing assembly 3 includes a first sealing plate 31, a second sealing plate 32, a third sealing plate 33 and a fourth sealing plate 34. The first sealing plate 31 and the second sealing plate 32 are both rotatably mounted on the side of the transition box 11 close to the shot blasting box 12 and are used to seal the transition box 11. A first gear 311 is coaxially mounted on the top of the first sealing plate 31, and a second gear 321 is coaxially mounted on the top of the second sealing plate 32. A first rack 312 and a second rack 322 are slidably mounted on the top of the transition box 11 along the length direction of the first driving slide rail 15. The first rack 312 and the first gear 321 are coaxially mounted on the top of the transition box 11. 311 is meshed with each other, the second rack 322 is meshed with the second gear 321, a first push rod motor 35 is also fixedly installed on the top of the transition box 11, and the push rods of the first push rod motor 35 are respectively connected to the first rack 312 and the second rack 322, the third sealing plate 33 and the fourth sealing plate 34 are both rotatably installed on the side of the transition box 11 away from the shot blasting box 12, and are used to close the other side of the transition box 11, the third gear 331 is coaxially installed on the top of the third sealing plate 33, and the fourth gear 341 is coaxially installed on the top of the fourth sealing plate 34, and the top of the transition box 11 is rotated along the first drive The third rack 332 and the fourth rack 342 are slidably installed in the length direction of the slide rail 15, the third rack 332 is meshed with the third gear 331, and the fourth rack 342 is meshed with the fourth gear 341. A second push rod motor 36 is also installed on the top of the transition box 11, and the push rods of the second push rod motor 36 are respectively connected to the third rack 332 and the fourth rack 342; when in use, the first push rod motor 35 is started, and the first push rod motor 35 will push the first rack 312 and the second rack 322 to move synchronously along the length direction of the first driving slide rail 15, and the first rack 312 moves while the second rack 312 moves. The first gear 311 is pushed to rotate, and the first sealing plate 31 is driven to rotate during the rotation of the first gear 311. The second rack 322 moves and pushes the second gear 321 to rotate. The second gear 321 rotates and drives the second sealing plate 32 to rotate. Since the teeth of the first rack 312 and the teeth of the second rack 322 are in opposite directions, when the first push rod motor 35 pushes the first rack 312 and the second rack 322 to move, the first sealing plate 31 and the second sealing plate 32 rotate in opposite directions, thereby controlling the on-off status between the transition box 11 and the shot blasting box 12;Start the second push rod motor 36, the second push rod motor 36 will push the third rack 332 and the fourth rack 342 to move synchronously along the length direction of the first driving slide rail 15, the third rack 332 will push the third gear 331 to rotate while moving, the third gear 331 will drive the third sealing plate 33 to rotate while rotating, the fourth rack 342 will push the fourth gear 341 to rotate while moving, the fourth gear 341 will drive the fourth sealing plate 34 to rotate while rotating, because the teeth of the third rack 332 and the teeth of the fourth rack 342 are in opposite directions, therefore, when the second push rod motor 36 pushes the third rack 332 and the fourth rack 342 to move, the third sealing plate 33 and the fourth sealing plate 34 rotate in opposite directions, thereby controlling the transition box 11 away from the shot blasting box 12 to be in a closed or open state. ;

[0043] like Figure 2 , Figure 4 as well as Figure 6 As shown, the cleaning component 4 includes an annular pipe 41, which is installed on the top of the transition box 11, and a plurality of nozzles 42 are evenly connected and installed on the annular pipe 41. A connecting pipe 43 is connected and installed on the annular pipe 41, and the connecting pipe 43 is connected to the compressed air pipeline at the factory end. A collecting bucket 44 is connected and installed at the bottom of the transition box 11, and a collecting box 45 is connected and installed at the bottom of the collecting bucket 44. An exhaust fan 46 is connected and installed in the collecting box 45, and a filter screen 47 for filtering air is also installed inside the collecting box 45; when the camshaft 18 located on the first placement rack 13 is shot peened in the shot peening box 12, the driving component 2 will drive the first placement rack 13 to move into the transition box 11, and then the transition box 11 will be sealed by the sealing component 3, so that the compressed air at the factory end is pumped into the connecting pipe 43, and the connecting pipe 43 transports the compressed air to the annular pipe 41, and then it is sprayed out through a plurality of nozzles 42. The compressed air ejected from the nozzle 42 is ejected from the top of the first placement rack 13 toward the bottom, thereby cleaning the first placement rack 13 and the multiple camshafts 18 placed on the first placement rack 13, and then the compressed air pumped into the connecting pipe 43 is cut off, and the exhaust fan 46 is started. The exhaust fan 46 continuously extracts the air in the collection box 45, thereby forming a negative pressure. The air in the transition box 11 will move toward the collection box 45, and then be extracted out of the collection box 45 by the exhaust fan 46 through the filter 47. The dust carried in the air is blocked by the filter 47 and remains in the collection box 45, thereby processing the dust in the transition box 11 and avoiding a large amount of dust from being released into the working environment to a certain extent. At this time, the transition box 11 is opened through the sealing component 3, so that the first placement rack 13 can be moved to the end of the mounting frame 1 away from the shot blasting box 12, so that the staff can take and place the camshaft 18 on the first placement rack 13.

[0044] like Figure 4 as well as Figure 5 As shown, the adjustment component 6 includes an adjustment slide rail 61, an adjustment slot 62 is provided on the top of the shot blasting box 12, the adjustment slot 62 is located between the first auxiliary slide rail 151 and the second auxiliary slide rail 161, the adjustment slide rail 61 is arranged along the vertical direction, and the top end of the adjustment slide rail 61 is slidably installed in the adjustment slot 62, a reciprocating screw 63 is rotatably installed on the top of the shot blasting box 12, a reciprocating slider 64 is installed on the top of the adjustment slide rail 61, and the reciprocating slider 64 is slidably installed in the slide slot of the reciprocating screw 63, a first adjustment motor 65 is installed on the top of the shot blasting box 12, and the output shaft of the first adjustment motor 65 is coaxially connected to one end of the reciprocating screw 63, an adjustment slider 66 is slidably installed on the adjustment slide rail 61, the shot blasting gun 121 is installed on the adjustment slider 66, an adjustment screw 67 is rotatably installed on the adjustment slide rail 61, and the adjustment screw 67 is threadedly connected to the adjustment slider 66, and a second adjustment motor is installed on the top of the adjustment slide rail 61 Machine 69, the output shaft of the second adjustment motor 69 is coaxially connected to the adjustment screw 67, and an accordion piece 68 is installed inside the adjustment slot 62, one end of the accordion piece 68 is connected to the slot wall of the adjustment slot 62, and the other end is connected to the adjustment slide rail 61; when in use, start the first adjustment motor 65, and the first adjustment motor 65 will drive the reciprocating screw 63 to rotate during the rotation, and the reciprocating screw 63 will drive the adjustment slide rail 61 to slide along the position of the adjustment slot 62 as a whole during the rotation, so that the shot peening gun 121 can better perform shot peening on the camshaft 18 on the first placement rack 13 or can better perform shot peening on the camshaft 18 on the second placement rack 14; start the second adjustment motor 69, and the second adjustment motor 69 will drive the adjustment screw 67 to rotate during the rotation, and the adjustment screw 67 will drive the adjustment slider 66 to move in the vertical direction during the rotation, so that the camshaft 18 can be better shot peened.

[0045] like Figure 3As shown, a fixed ring 7 is slidably sleeved on the bottom of the support rod 131, and a plurality of pins 71 are evenly installed on the fixed ring 7 along its circumference. A connecting seat 1521 is rotatably installed on the first slider 152, and a plurality of jacks 72 are evenly provided on the connecting seat 1521 for easy installation of the pins 71. A driving ring 73 is slidably installed on the top of the support rod 131, and a first connecting rod 74 is installed on the fixed ring 7 along the vertical direction. The other end of the first connecting rod 74 is connected to the driving ring 73. A limiting plate 75 is fixedly installed on the top of the support rod 131, and a spring 76 is installed on the limiting plate 75. The other end of the spring 76 is connected to the driving ring 73. When in use, under the action of the gravity of the spring 76, the fixed ring 7 and the driving ring 73 itself, the plurality of pins 71 of the fixed ring 7 The latch 71 will be inserted into the socket 72 on the first slider 152, so that the first slider 152 and the first placement rack 13 can be connected together. The first slider 152 will be able to drive the first placement rack 13 to move synchronously while moving along the first driving slide rail 15. After the first placement rack 13 has worked for a long time inside the shot blasting box 12, the first placement rack 13 may be damaged. At this time, the staff moves the position of the drive ring to move the drive ring toward a position close to the limit plate 75. At this time, the spring 76 is compressed, and the drive ring will drive the first connecting rod 74 and the fixed ring 7 to move during the movement, so that the latch 71 is away from the socket 72. The staff can separate the first placement rack 13 from the first slider 152, so as to remove the first placement rack 13 for maintenance.

[0046] like Figure 4 as well as Figure 5As shown, the power assembly 5 includes a support seat 51, which is slidably mounted on the top of the shot peening machine. A power slide groove 52 is provided on the top of the shot peening machine to facilitate the sliding of the support seat 51. A rotating shaft 53 is rotatably mounted on the support seat 51, and a first driving gear 54 is coaxially mounted on one end of the rotating shaft 53. The top of the support rod 131 is penetrated on the first auxiliary slider 153, and the top of the support rod 131 is extended to the outside of the first auxiliary slider 153. A first driven gear 541 is coaxially mounted on the top of the support rod 131, and the first driving gear 54 is meshed with the first driven gear 541. A first driven bevel gear 55 is coaxially mounted on the other end of the rotating shaft 53. A rotating motor 56 is installed on the support seat 51. A connecting shaft 561 is coaxially installed on the output shaft of the rotating motor 56, and a first active bevel gear 562 is coaxially installed on the connecting shaft 561. The first active bevel gear 562 is meshed with the first driven bevel gear 55. A return spring 57 is installed inside the power slide 52. One end of the return spring 57 is connected to the groove wall of the power slide 52, and the other end is connected to the support seat 51. A driven block 58 is installed on the support seat 51, and an active block 59 is installed on the limit plate 75. The active block 59 is used to push the driven block 58 to move. When in use, the first driving motor 23 drives the first sliding block 152 to move toward the inside of the shot blasting box 12, thereby driving the first placement rack 13 to move synchronously. During the movement of the first placement rack 13, the first The active block 59 installed on the limiting plate 75 on the first placement rack 13 will push the driven block 58 on the support seat 51 to move. During the movement of the driven block 58, the support seat 51 will be synchronously driven to move along the length direction of the power slide 52. At this time, the return spring 57 inside the power slide 52 will be compressed, and the first placement rack 13 will be able to continue to move along the length direction of the first driving slide rail 15. When the first placement rack 13 moves to the specified position, the active block 59 is separated from the driven block 58, and the return spring 57 will push the support seat 51 to move to the original position. During the movement of the support seat 51, the first driving gear 54 on the support seat 51 will mesh with the first driven gear 541 at the top of the support rod 131, and then start The rotating motor 56 is driven, and the rotating motor 56 drives the connecting shaft 561 to rotate during the rotation of the rotating motor 56. The connecting shaft 561 drives the first active bevel gear 562 to rotate during the rotation of the first active bevel gear 562. The first driven bevel gear 55 drives the rotating shaft 53 to rotate during the rotation of the first driven bevel gear 55. The rotating shaft 53 drives the first driving gear 54 to rotate during the rotation of the first driving gear 54. The first driven gear 541 drives the first driven gear 541 to rotate during the rotation of the first driven gear 541. The first placement rack 13 is driven to rotate during the rotation of the first driven gear 541, so that the shot peening gun 121 can perform shot peening on the multiple camshafts 18 on the first placement rack 13.In this embodiment, since the structure size of the second placement rack 14 is consistent with that of the first placement rack 13, the power assembly 5 is also provided with a first driving gear 54, a first active bevel gear 562 and a first driven bevel gear 55 for driving the second placement rack 14. When the camshaft 18 on the first placement rack 13 is shot peened, the second driving motor 24 will drive the second support rack to move along the length direction of the second driving slide rail 16, and the active block 59 on the second placement rack 14 will push the driven block 58 on the support seat 51 facing the second placement rack 14 to move, thereby driving the support seat 51 to move along the power slide 5 2 moves, at this time, the first driven gear 541 at the top of the first placement rack 13 will be separated from the first driving gear 54, and then the first placement rack 13 will be driven by the first driving motor 23 to move in the direction away from the shot blasting box 12, and then the second placement rack 14 will continue to move, so that the second placement rack 14 moves to the specified position, and then the support seat 51 moves to the original position, and another first driving gear 54 on the support seat 51 will mesh with the first driven gear 541 at the top of the second placement rack 14, so that the second placement rack 14 rotates, so that the shot blasting gun 121 can perform shot blasting on the multiple camshafts 18 on the second placement rack 14. ;

[0047] like Figure 3 As shown, a third support ring 8 is coaxially mounted on the support rod 131, and a plurality of pressing rods 81 are evenly rotatably mounted on the third support ring 8, a driving seat 82 is mounted on the first connecting rod 74, and a driving rod 83 is evenly hingedly mounted on the driving seat 82, and one end of the driving rod 83 away from the driving seat 82 is hinged to the pressing rod 81; when in use, the driving ring 73 is moved in the direction close to the limiting plate 75, and the first connecting rod 74 will be driven to move synchronously during the movement of the driving ring 73, and the driving seat 82 will be driven to move during the movement of the first connecting rod 74, and the pressing rod 83 will be driven during the movement of the driving seat 82. 1 moves in a direction away from the first support ring 132, so that it is convenient for the staff to remove the cam shaft 18 on the first placement frame 13; after the staff places the cam shaft 18 on the first placement frame 13, the driving ring 73 moves in a direction away from the limiting plate 75, and the driving ring 73 will drive the first connecting rod 74 to move synchronously during the movement, and the first connecting rod 74 will drive the driving seat 82 to move during the movement, and the driving seat 82 will drive the pressing rod 81 to move in a direction close to the first support ring 132 through the driving rod 83 during the movement, so as to improve the stability of the cam shaft 18 during the working process.

[0048] like Figure 2 as well as Figure 7As shown, it also includes a third slide rail 17, the third slide rail 17 is installed on the mounting frame 1 at one end away from the shot blasting box 12, and the length direction of the third slide rail 17 is perpendicular to the length direction of the first auxiliary slide rail 151, and the third slide rail 17 is respectively connected to the first auxiliary slide rail 151 and the second auxiliary slide rail 161, and a moving component 9 for moving the first auxiliary slide block 153 along the length direction of the third slide rail 17 is installed on the mounting frame 1, and the moving component 9 includes an adjusting seat 91, and the adjusting seat 91 is slidably installed on the mounting frame 1 along the length direction of the third slide rail 17, and two moving blocks 92 are installed on the adjusting seat 91, and both of the moving blocks 92 are provided with a V-shaped moving passage The movable block 92 is provided with a mounting frame 95 which is slidably mounted in the movable through slot 93. The mounting frame 95 is connected to both ends of the movable slider 94. A lifting arm 96 is mounted on the mounting frame 95. The lifting arm 96 is used to drive the driving ring 73 to move. A moving rack 97 is mounted on the adjustment seat 91 along the length direction of the third slide rail 17. A moving motor 98 is mounted on the mounting frame 1. A moving gear 99 is coaxially mounted on the output shaft of the moving motor 98. The moving gear 99 is meshed with the moving rack 97. A second connecting rod 961 for connecting each other is installed between the two lifting arms 96. A positioning plate 962 is installed on the first auxiliary slide rail 151. When the first release When the rack 13 carries the camshaft 18 that has been shot peened and moves to the end of the first auxiliary slide 151 away from the shot peening box 12, in order to facilitate the staff to remove the camshaft 18 on the first rack 13, at this time, the moving motor 98 is started. The movement of the moving motor 98 will drive the moving gear 99 to rotate. The movement of the moving gear 99 will drive the adjustment seat 91 to slide along the length direction of the third slide rail 17. The movement of the adjustment seat 91 will drive the two moving blocks 92 to move synchronously. Since a large number of camshafts are placed on the first rack 13 at this time, the first rack 13 is relatively heavy and will not immediately follow the movement of the moving seat adjustment seat 91. The movement of the moving block 92 will make The movable slider 94 moves along the V-shaped movable groove 93 to the highest position of the movable groove 93. The movable slider 94 drives the lifting arm 96 to lift during the movement. The lifting arm 96 moves the driving ring 73 toward the direction close to the limit plate 75, so that the latch 71 on the fixed ring 7 is away from the socket 72. When the movable slider 94 moves to the highest point of the movable groove 93, the adjusting seat 91 continues to move, driving the lifting arm 96 and the first placement rack 13 to move synchronously, so that the first placement rack 13 moves to the end of the third slide rail 17 away from the first auxiliary slide rail 151. This position makes it convenient for the staff to disassemble the camshaft 18.When the staff places the new camshaft 18 on the first placement rack 13, the moving motor 98 is rotated in the reverse direction. During the rotation of the moving motor 98, the first placement rack 13 is driven to move in the opposite direction along the third slide rail 17. When the first placement rack 13 moves to the position of the first auxiliary slide rail 151, the first placement rack 13 contacts the positioning plate 962, so that the moving block 92 slides along the V-shaped moving groove 93 to the highest point position on the other side of the moving groove 93, so that the lifting arm 96 can lift the driving ring 73 so that the pin 71 on the fixed ring 7 can be located above the only insertion hole 72. Then, the moving motor 98 is rotated in the reverse direction, and the lifting arm 96 will slide to the lowest point position of the moving groove 93. At the same time, under the action of the spring 76, the pin 71 on the fixed arc will be reinserted into the insertion hole 72 on the first slider 152, and the first drive motor 23 can drive the first placement rack 13 to move along the length direction of the first drive slide rail 15. ;

[0049] The implementation principle of this embodiment is as follows: when in use, the staff evenly places the multiple camshafts 18 on the first placement rack 13, and then drives the first placement rack 13 through the transition box 11 and then in the shot peening box 12 through the driving component 2. The shot peening gun 121 of the shot peening box 12 performs shot peening on the camshafts 18 to be processed on the first placement rack 13. The first placement rack 13 is driven to rotate by the power component 5, so that the shot peening gun 121 can better perform shot peening on the multiple camshafts 18 on the first placement rack 13. When the first placement rack 13 carries the multiple camshafts 18 for shot peening in the shot peening box 12, the staff can evenly place the multiple camshafts 18 to be processed on the second placement rack 14, and then drive the second placement rack 14 to move to the transition box 11 through the driving component 2 to wait. When the camshaft 18 on the first placement rack 13 is processed, the sealing component 3 is opened to connect the transition box 11 with the shot peening box 12, and then the driving component 2 is used to control them respectively, so that the first placement rack 13 moves toward the inside of the transition box 11, and the second placement rack 14 moves to the inside of the shot peening box 12, and then the shot peening gun 121 is used to shot peen the camshaft 18 on the second placement rack 14, and then the transition box 11 and the shot peening box 12 are separated again by the sealing component. At this time, the dust in the transition box 11 is processed by the cleaning component 4. After the processing is completed, the first placement rack 13 is moved to the outside of the transition box 11, so that the staff can remove the processed camshaft 18 and process other camshafts 18 at the same time, thereby improving the shot peening efficiency of the camshaft 18.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the above-mentioned technical content without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the content of the solution of the present invention belong to the protection scope of the present technical solution.

Claims

1. A camshaft shot blasting device, characterized in that: A mounting frame (1), a transition box (11), a shot blasting box (12), a first placement frame (13) and a second placement frame (14), wherein the shot blasting box (12) is arranged at one end of the mounting frame (1), the transition box (11) is arranged on the mounting frame (1) and is located on one side of the shot blasting box (12), a first driving slide rail (15) is arranged at the bottom of the mounting frame (1), a first auxiliary slide rail (151) is arranged at the top of the mounting frame (1), a first slider (152) is slidably arranged on the first driving slide rail (15), a first auxiliary slider (153) is slidably arranged on the first auxiliary slide rail (151), a second driving slide rail (16) and a second auxiliary slide rail (161) are also arranged on the mounting frame (1), The second driving slide rail (16) and the first driving slide rail (15) are arranged parallel to each other, the second auxiliary slide rail (161) and the first auxiliary slide rail (151) are arranged parallel to each other, a second slider (162) is slidably arranged on the second driving slide rail (16), a second auxiliary slider (163) is slidably arranged on the second auxiliary slide rail (161), the bottom of the first placement rack (13) is connected to the first slider (152), the top of the first placement rack (13) is connected to the first auxiliary slider (153), the bottom of the second placement rack (14) is connected to the second slider (162), the top of the second placement rack (14) is connected to the second auxiliary slider (163), and the structure of the second placement rack (14) is large The mounting frame (1) is consistent with the first placement rack (13), and a driving component (2) for adjusting the working position of the first placement rack (13) and the second placement rack (14) is arranged on the mounting frame (1), one side of the transition box (11) is connected to the shot blasting box (12), and the transition box (11) is provided with a sealing component (3) for sealing itself, and the transition box (11) is also provided with a cleaning component (4) for cleaning the dust in the transition box (11), and the top of the shot blasting box (12) is provided with a power component (5) for driving the first placement rack (13) to rotate, and a shot blasting gun (121) is arranged inside the shot blasting box (12), and the shot blasting box (12) is provided with a device for adjusting the shot blasting gun (121). The working position adjustment component (6) comprises the first placement frame (13) comprising a support rod (131), a first support ring (132) and a second support ring (133); the first support ring (132) is coaxially arranged at the bottom of the support rod (131); the second support ring (133) is coaxially arranged at the top of the support rod (131); a plurality of U-shaped auxiliary blocks (134) are evenly arranged on the first support ring (132) along its circumference; a plurality of mounting rods (135) are evenly arranged on the second support ring (133) along its circumference; the top of the camshaft (18) is placed between the two mounting rods (135); and the bottom of the camshaft (18) is placed on the auxiliary blocks (134).The adjustment assembly (6) comprises an adjustment rail (61), an adjustment slot (62) is provided at the top of the shot peening box (12), the adjustment slot (62) is located between the first auxiliary rail (151) and the second auxiliary rail (161), the adjustment rail (61) is arranged along the vertical direction, and the top end of the adjustment rail (61) is slidably arranged in the adjustment slot (62), a reciprocating screw rod (63) is rotatably arranged at the top of the shot peening box (12), a reciprocating slider (64) is provided at the top of the adjustment rail (61), the reciprocating slider (64) is slidably arranged in the slide slot of the reciprocating screw rod (63), and a first adjustment motor (65) is provided at the top of the shot peening box (12), the first adjustment motor The output shaft of the machine (65) is coaxially connected to one end of the reciprocating screw (63); an adjustment slider (66) is slidably arranged on the adjustment slide rail (61); the shot blasting gun (121) is arranged on the adjustment slider (66); an adjustment screw (67) is rotatably arranged on the adjustment slide rail (61); the adjustment screw (67) is threadedly connected to the adjustment slider (66); a second adjustment motor (69) is arranged on the top of the adjustment slide rail (61); the output shaft of the second adjustment motor (69) is coaxially connected to the adjustment screw (67); an accordion piece (68) is arranged inside the adjustment slot (62); one end of the accordion piece (68) is connected to the slot wall of the adjustment slot (62) and the other end is connected to the adjustment slide rail (61). The bottom sliding sleeve of the support rod (131) is provided with a fixed ring (7), and a plurality of pins (71) are evenly arranged on the fixed ring (7) along its circumference. A connecting seat (1521) is rotatably provided on the first sliding block (152), and a plurality of sockets (72) for facilitating the installation of the pins (71) are evenly provided on the connecting seat (1521). A driving ring (73) is slidably provided on the top of the support rod (131), and a first connecting rod (74) is provided on the fixed ring (7) along the vertical direction, and the other end of the first connecting rod (74) is connected to the driving ring (73). A limit plate (75) is fixedly provided on the top of the support rod (131), and a spring is provided on the limit plate (75). A spring (76) is provided, the other end of the spring (76) is connected to the driving ring (73), the power assembly (5) comprises a support seat (51), the support seat (51) is slidably arranged on the top of the shot peening machine, the top of the shot peening machine is provided with a power slide groove (52) for facilitating the sliding of the support seat (51), a rotating shaft (53) is rotatably arranged on the support seat (51), one end of the rotating shaft (53) is coaxially arranged with a first driving gear (54), the top of the support rod (131) is penetrated on the first auxiliary slider (153), and the top of the support rod (131) is extended to the outside of the first auxiliary slider (153), and the top of the support rod (131) is coaxially arranged with a first driven gear (541),The first driving gear (54) is meshed with the first driven gear (541); the other end of the rotating shaft (53) is coaxially provided with a first driven bevel gear (55); the support seat (51) is provided with a rotating motor (56); the output shaft of the rotating motor (56) is coaxially provided with a connecting shaft (561); the connecting shaft (561) is coaxially provided with a first driving bevel gear (562); the first driving bevel gear (562) is meshed with the first driven bevel gear (55); a return spring (57) is provided inside the power slide groove (52); one end of the return spring (57) is connected to the groove wall of the power slide groove (52) and the other end is connected to the support seat (51); a driven block (58) is provided on the support seat (51); an active block (59) is provided on the limit plate (75); the active block (59) is used to push the driven block (58) to move.

2. A camshaft shot blasting device according to claim 1, characterized in that: The drive assembly (2) comprises a first screw rod (21), a second screw rod (22), a first drive motor (23) and a second drive motor (24); the first screw rod (21) is rotatably arranged on a first drive rail (15), and the first screw rod (21) is threadedly connected to a first slider (152); the first drive motor (23) is arranged on an end of the first drive rail (15) away from the shot blasting box (12); the second screw rod (22) is rotatably arranged on a second drive rail (16), and the second screw rod (22) is threadedly connected to a second slider (162); and the second drive motor (24) is arranged on an end of the second drive rail (16) away from the shot blasting box (12).

3. A camshaft shot blasting device according to claim 1, characterized in that: The sealing component (3) comprises a first sealing plate (31), a second sealing plate (32), a third sealing plate (33) and a fourth sealing plate (34); the first sealing plate (31) and the second sealing plate (32) are both rotatably arranged on a side of the transition box (11) close to the shot blasting box (12) and are used to seal the transition box (11); a first gear (311) is arranged on the top of the first sealing plate (31); a second gear (321) is arranged on the top of the second sealing plate (32); a first rack (312) and a second rack (322) are slidably arranged on the top of the transition box (11); the first rack (312) is meshed with the first gear (311); the second rack (322) is meshed with the second gear (321); a first push rod motor (35) is also arranged on the top of the transition box (11); a push rod of the first push rod motor (35) is driven by a gear. The third sealing plate (33) and the fourth sealing plate (34) are respectively connected to the first rack (312) and the second rack (322); the third sealing plate (33) and the fourth sealing plate (34) are both rotatably arranged on the side of the transition box (11) away from the shot blasting box (12), and are used to seal the other side of the transition box (11); the top of the third sealing plate (33) is provided with a third gear (331); the top of the fourth sealing plate (34) is provided with a fourth gear (341); the top of the transition box (11) is slidably provided with a third rack (332) and a fourth rack (342); the third rack (332) is meshed with the third gear (331); the fourth rack (342) is meshed with the fourth gear (341); the top of the transition box (11) is also provided with a second push rod motor (36); the push rods of the second push rod motor (36) are respectively connected to the third rack (332) and the fourth rack (342).

4. A camshaft shot blasting device according to claim 1, characterized in that: The cleaning assembly (4) comprises an annular pipe (41), the annular pipe (41) being arranged at the top of the transition box (11), a plurality of nozzles (42) being evenly connected and arranged on the annular pipe (41), a connecting pipe (43) being connected and arranged on the annular pipe (41), the connecting pipe (43) being connected and arranged with a compressed air pipeline at the factory end, a collecting bucket (44) being connected and arranged at the bottom of the transition box (11), a collecting box (45) being connected and arranged at the bottom of the collecting bucket (44), an exhaust fan (46) being connected and arranged on the collecting box (45), and a filter screen (47) for filtering air being also arranged inside the collecting box (45).

5. A camshaft shot blasting device according to claim 2, characterized in that: A third support ring (8) is coaxially arranged on the support rod (131), a plurality of pressing rods (81) are evenly rotatably arranged on the third support ring (8), a driving seat (82) is arranged on the first connecting rod (74), driving rods (83) are evenly hingedly arranged on the driving seat (82), and one end of the driving rod (83) away from the driving seat (82) is hingedly connected to the pressing rod (81).

6. A camshaft shot blasting device according to claim 5, characterized in that: The mounting frame (1) further comprises a third slide rail (17), wherein the third slide rail (17) is arranged on the mounting frame (1), and a moving assembly (9) for moving the first auxiliary slide block (153) along the length direction of the third slide rail (17) is arranged on the mounting frame (1), and the moving assembly (9) comprises an adjustment seat (91), and the adjustment seat (91) is slidably arranged on the mounting frame (1) along the length direction of the third slide rail (17), and two moving blocks (92) are arranged on the adjustment seat (91), and both of the two moving blocks (92) are provided with a V-shaped moving groove (93), and a moving slide block (94) is slidably arranged in the moving groove (93), and a mounting frame is slidably sleeved on the moving block (92). (95), the mounting frame (95) is connected to both ends of the movable slider (94), a lifting arm (96) is provided on the mounting frame (95), and the lifting arm (96) is used to drive the driving ring (73) to move, a movable rack (97) is provided on the adjustment seat (91) along the length direction of the third slide rail (17), a movable motor (98) is provided on the mounting frame (1), a movable gear (99) is coaxially provided on the output shaft of the movable motor (98), and the movable gear (99) is meshed with the movable rack (97), a second connecting rod (961) is provided between the two lifting arms (96), and a positioning plate (962) is provided on the first auxiliary slide rail (151).

Images