Engine rotor pressing machine

Abstract

The utility model discloses an engine rotor press-fitting machine, which relates to the technical field of engine rotor press-fitting and comprises a base. The bearing assembly is used for bearing and placing the engine rotor; the clamping assembly is used for clamping and fixing the engine rotor; the shielding assembly is arranged on the outer side of the bearing assembly and used for shielding and protection; the driving assembly is used for driving the clamping assembly and the shielding assembly to move; the bearing assembly comprises a placing table which is fixedly connected to the top end of the operation table. According to the engine rotor press-fitting device, the clamping assembly is arranged at the top end of the placing table, an engine rotor to be press-fitted can be effectively fixed and clamped, follow-up press-fitting work is facilitated, the shielding assembly is arranged on the outer side of the placing table, metal scraps generated during press-fitting can be effectively blocked, the safety of the engine rotor press-fitting device is effectively guaranteed, and the working efficiency is improved. And meanwhile, the clamping assembly and the shielding assembly use the same driving assembly, and the using effect can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine rotor press-fitting, and particularly relates to an engine rotor press-fitting machine. Background Technique

[0002] The press-fitting of the engine rotor is an important link in the engine manufacturing process, which involves the precise installation and fixation of the rotor to ensure the normal operation of the engine.

[0003] The utility model patent with the publication number of 202310923638.1 discloses a processing and fixing device for an engine rotor, which includes a base, a rotor and a placement table. Rotating mechanisms are fixedly connected to the top of the base and the left and right sides of the placement table. Fixing mechanisms are fixedly connected to the left and right sides of the top of the placement table, and a limiting mechanism is arranged on the fixing mechanism; the fixing mechanism includes a mounting plate, and the mounting plate is fixedly connected to the left and right sides of the top of the placement table. The two mounting plates are arranged on the left and right sides of the rotor. Second T-shaped grooves are opened inside the two mounting plates close to each other. Second T-shaped blocks are slidably connected inside the second T-shaped grooves. Limiting plates are fixedly connected to the centers of the tops of the two mounting plates, and second round rods are fixedly connected to the bottoms of the limiting plates. In the processing and fixing device for the engine rotor, by setting the fixing mechanism, when the threaded rod moves during the operation of the fixing mechanism, it can drive the connecting plate, and the connecting plate can drive the clamping plate to clamp and fix the rotor.

[0004] However, there are still some disadvantages in the actual use of the above device. More obviously, during the processing of the engine rotor by the above device, it can effectively clamp and fix the rotor, but there is no protective component for protection on its exterior. During the press-fitting process of the engine rotor, metal chips are likely to splash out, which is likely to cause harm to the surrounding staff and result in poor use effect of the device.

[0005] Therefore, it is very necessary to invent an engine rotor press-fitting machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an engine rotor press-fitting machine. By setting a clamping component at the top of the placement table, it can effectively fix and clamp the engine rotor to be press-fitted, facilitating the subsequent press-fitting work. A shielding component is arranged outside the placement table, which can effectively block the metal chips generated during press-fitting and effectively ensure its safety. At the same time, the clamping component and the shielding component use the same set of driving components, which can effectively improve the use effect. To solve the problem that in the process of processing the engine rotor by the above device, it can effectively clamp and fix the rotor, but there is no protective component for protection on its exterior. During the press-fitting process of the engine rotor, metal chips are likely to splash out, which is likely to cause harm to the surrounding staff and result in poor use effect of the device.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: an engine rotor press assembly machine, comprising:

[0008] A base, the top of which is fixedly connected to an operating table, the top of which is provided with a support frame, the top of which is fixedly connected to a hydraulic cylinder;

[0009] A bearing assembly, used for bearing and placing the engine rotor;

[0010] A clamping assembly, used for clamping and fixing the engine rotor;

[0011] A shielding component, disposed outside the bearing component for shielding and protection; and

[0012] A driving assembly, used to drive the clamping assembly and the shielding assembly to move;

[0013] The bearing assembly includes a placement table, and the placement table is fixedly connected to the top of the operating table;

[0014] The clamping assembly includes a clamping plate, which is slidably connected to the top of the placement table. Two clamping plates are symmetrically arranged, and rubber pads are fixedly connected to corresponding sides of the two clamping plates.

[0015] The shielding components are symmetrically arranged in two, and the shielding components include an arc-shaped baffle and a rectangular baffle. The rectangular baffles are symmetrically arranged in two and are respectively fixedly connected to two sides of the arc-shaped baffle.

[0016] According to the engine rotor press of at least one embodiment of the present disclosure, a limiting block is fixedly connected to the outer side of the rectangular baffle on one side, and a limiting groove is provided on the inner side of the rectangular baffle on the other side, and the limiting block is provided corresponding to the limiting groove.

[0017] According to the engine rotor press of at least one embodiment of the present disclosure, the driving assembly includes a driving motor and a screw, a fixing plate is fixedly connected to the outer side of the operating table, the driving motor is fixedly connected to the top of the fixing plate, the screw is transmission-connected to the output end of the driving motor, a bearing is provided at the other end of the screw, and the screw is rotatably provided on the inner side of the bearing.

[0018] According to the engine rotor press of at least one embodiment of the present disclosure, first through holes are provided on both sides of the placement table, a fixed block is fixedly connected to the middle of the placement table, sliding grooves are provided on both sides of the fixed block, the screw rod is rotatably arranged on the inner side of the sliding groove, and the bearing is fixedly connected to one side of the fixed block.

[0019] An engine rotor press according to at least one embodiment of the present disclosure, a threaded hole is provided inside the arc-shaped baffle, the lead screw is threadedly connected to the inside of the threaded hole, a slider is fixedly connected to the bottom end of the clamping plate, the slider is slidably connected to the inside of the chute, and the lead screw is threadedly connected to the inside of the slider.

[0020] Technical effects and advantages of the present utility model:

[0021] (1) By providing a clamping assembly at the top of the placement table, the engine rotor to be press-fitted can be effectively fixed and clamped, facilitating subsequent press-fitting work. A shielding assembly is provided outside the placement table, which can effectively block metal debris generated during press-fitting, effectively ensuring its safety. At the same time, the clamping assembly and the shielding assembly use the same set of drive components, which can effectively improve the use effect. Description of the Drawings

[0022] The drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, are used to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are included in this specification and form a part of this specification.

[0023] Figure 1 It is a schematic diagram of the overall structure of an engine rotor press according to an embodiment of the present disclosure.

[0024] Figure 2 It is a schematic diagram of the main structure of the placement table in an engine rotor press according to an embodiment of the present disclosure.

[0025] Figure 3 It is a schematic diagram of the main structure of the shielding assembly in an engine rotor press according to an embodiment of the present disclosure.

[0026] Figure 4 It is a schematic diagram of the main structure of the drive assembly in an engine rotor press according to an embodiment of the present disclosure.

[0027] Specifically, the reference numerals in the drawings are:

[0028] 1, base; 11, operating table; 12, support frame; 13, fixing plate;

[0029] 2, hydraulic cylinder;

[0030] 3, placement table; 31, first through hole; 32, chute; 33, fixing block;

[0031] 4, arc-shaped baffle; 41, threaded hole; 42, rectangular baffle; 421, limit block; 422, limit groove;

[0032] 5, drive motor; 51, lead screw; 52, bearing;

[0033] 6. Clamping plate; 61. Rubber pad; 62. Slide block. Specific implementation manner

[0034] As Figures 1-4 shown, the engine rotor press of the present disclosure may include: a base 1, a top end of the base 1 is fixedly connected with an operation table 11, a top end of the operation table 11 is provided with a support frame 12, and a top end of the support frame 12 is fixedly connected with a hydraulic cylinder 2; a loading assembly for loading and placing the engine rotor; a clamping assembly for clamping and fixing the engine rotor; a shielding assembly disposed outside the loading assembly for shielding and protecting; and a driving assembly for driving the clamping assembly and the shielding assembly to move.

[0035] As Figure 1 , Figure 2 and Figure 3 shown, in the present disclosure, the loading assembly includes a placing table 3, and the placing table 3 is fixedly connected to a top end of the operation table 11;

[0036] The clamping assembly includes a clamping plate 6, the clamping plate 6 is slidably connected to a top end of the placing table 3, two clamping plates 6 are symmetrically arranged, and rubber pads 61 are fixedly connected to corresponding sides of the two clamping plates 6;

[0037] Two shielding assemblies are symmetrically arranged, and the shielding assembly includes an arc-shaped baffle 4 and a rectangular baffle 42. Two rectangular baffles 42 are symmetrically arranged and are respectively fixedly connected to two sides of the arc-shaped baffle 4.

[0038] Thus, by providing the placing table 3, the engine rotor to be press-fitted can be placed on the top end of the placing table 3. Through the two clamping plates 6, when they approach each other, they can effectively perform the clamping and fixing work on the engine rotor. The provision of the rubber pads 61 can effectively increase the contact friction force with the engine rotor and improve the fixing effect. By providing the arc-shaped baffle 4 and the threaded holes 41, which are arranged outside the placing table 3, the two arc-shaped baffles 4 and the threaded holes 41 can approach or move away from each other, and can effectively protect the engine rotor being press-fitted on the placing table 3, prevent metal chips from splashing, and improve the safety in use.

[0039] As Figure 3 shown, in a preferred embodiment, a limiting block 421 is fixedly connected to an outer side of one rectangular baffle 42, and a limiting groove 422 is provided inside the other rectangular baffle 42, and the limiting block 421 and the limiting groove 422 are correspondingly arranged.

[0040] Thus, by providing the limit block 421 and the limit groove 422 which are arranged corresponding to each other, with the limit block 421 arranged inside the limit groove 422, when the rectangular baffles 42 on both sides move closer to each other, the limit block 421 can move inside the limit groove 422, improving the tightness when the two rectangular baffles 42 are closed and enhancing the safety effect.

[0041] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, in the present disclosure, the drive assembly includes a drive motor 5 and a lead screw 51. A fixed plate 13 is fixedly connected to the outside of the operation table 11. The drive motor 5 is fixedly connected to the top of the fixed plate 13. The lead screw 51 is drivingly connected to the output end of the drive motor 5. A bearing 52 is provided at the other end of the lead screw 51. The lead screw 51 is rotatably arranged inside the bearing 52. First through holes 31 are provided on both sides of the placement table 3. A fixed block 33 is fixedly connected to the middle of the placement table 3. Slide grooves 32 are provided on both sides of the fixed block 33. The lead screw 51 is rotatably arranged inside the slide grooves 32. The bearing 52 is fixedly connected to one side of the fixed block 33.

[0042] Thus, by providing the drive motor 5 which is fixed to the top of the fixed plate 13, with the lead screw 51 drivingly connected to the output end of the drive motor 5, drive motors 5 are provided on both sides of the operation table 11. The drive motors 5 are rotatably arranged inside the slide grooves 32, and the bearing 52 is fixedly connected to one side of the fixed block 33. The lead screw 51 is rotatably arranged inside the bearing 52. The drive motors 5 on both sides are arranged corresponding to each other. By providing the first through holes 31, the lead screw 51 can pass through the first through holes 31 and be rotatably arranged inside the slide grooves 32. The setting of the fixed block 33 divides the entire slide grooves 32, such that lead screws 51 are rotatably arranged inside the slide grooves 32 on both sides.

[0043] As Figure 3 shown, in a preferred embodiment, threaded holes 41 are provided inside the arc-shaped baffle 4. The lead screw 51 is threadedly connected to the inside of the threaded holes 41. A slider 62 is fixedly connected to the bottom end of the clamping plate 6. The slider 62 is slidably connected to the inside of the slide grooves 32. The lead screw 51 is threadedly connected to the inside of the slider 62.

[0044] Thus, by providing the lead screw 51 which is threadedly connected to the arc-shaped baffle 4 and the slider 62 respectively, rotating the lead screw 51 can effectively drive the arc-shaped baffle 4 and the slider 62 to move. Lead screws 51 are provided on both sides, thereby driving the sliders 62 and the arc-shaped baffles 4 on both sides to move closer to or away from each other, effectively achieving the effects of clamping and fixing and shielding. The moving distances of the clamping plate 6 and the arc-shaped baffle 4 are the same. When the clamping plate 6 fixes the engine rotor, the rectangular baffles 42 on both sides are also closed simultaneously, effectively improving the usage effect.

[0045] Those skilled in the art should understand that the above embodiments are merely for clearly explaining the present disclosure and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications can be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. Engine rotor press machine, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to an operating table (11), the top of the operating table (11) being provided with a support frame (12), the top of the support frame (12) being fixedly connected to a hydraulic cylinder (2); A bearing assembly, used for bearing and placing the engine rotor; A clamping assembly, used for clamping and fixing the engine rotor; A shielding component, arranged on the outside of the bearing component for shielding and protection; as well as A driving assembly, used to drive the clamping assembly and the shielding assembly to move; The bearing assembly comprises a placement table (3), and the placement table (3) is fixedly connected to the top of the operating table (11); The clamping assembly comprises a clamping plate (6), the clamping plate (6) is slidably connected to the top of the placement table (3), two clamping plates (6) are symmetrically arranged, and a rubber pad (61) is fixedly connected to the corresponding side of the two clamping plates (6); Two shielding assemblies are symmetrically arranged, and the shielding assemblies include an arc-shaped baffle (4) and a rectangular baffle (42). Two rectangular baffles (42) are symmetrically arranged and are respectively fixedly connected to two sides of the arc-shaped baffle (4).

2. The engine rotor press assembly machine according to claim 1, characterized in that: A limiting block (421) is fixedly connected to the outer side of the rectangular baffle (42) on one side, and a limiting groove (422) is provided on the inner side of the rectangular baffle (42) on the other side, and the limiting block (421) and the limiting groove (422) are provided correspondingly.

3. The engine rotor press assembly machine according to claim 2, characterized in that: The driving assembly comprises a driving motor (5) and a screw rod (51); a fixing plate (13) is fixedly connected to the outside of the operating table (11); the driving motor (5) is fixedly connected to the top of the fixing plate (13); the screw rod (51) is drivingly connected to the output end of the driving motor (5); a bearing (52) is provided at the other end of the screw rod (51); and the screw rod (51) is rotatably arranged on the inner side of the bearing (52).

4. The engine rotor press assembly machine according to claim 3, characterized in that: The placing platform (3) is provided with a first through hole (31) on both sides, the placing platform (3) is fixedly connected with a fixed block (33) in the middle, the fixed block (33) is provided with a slide groove (32) on both sides, the screw rod (51) is rotatably arranged on the inner side of the slide groove (32), and the bearing (52) is fixedly connected to one side of the fixed block (33).

5. The engine rotor press assembly machine according to claim 4, characterized in that: A threaded hole (41) is provided on the inner side of the arc-shaped baffle plate (4), the screw rod (51) is threadedly connected to the inner side of the threaded hole (41), a slider (62) is fixedly connected to the bottom end of the clamping plate (6), the slider (62) is slidably connected to the inner side of the slide groove (32), and the screw rod (51) is threadedly connected to the inner side of the slider (62).

Images