Vertical machining device for shafts

Abstract

The utility model relates to a shaft type vertical machining device which comprises an upper supporting plate and a drilling mechanism, the upper supporting plate is provided with movable clamping plates, clamping plates and the drilling mechanism, a spring is arranged between every two movable clamping plates, and each movable clamping plate is provided with a connecting plate. The device further comprises a supporting base, four supporting upper plates are arranged between the supporting base and the supporting upper plates, two sliding grooves are formed in the supporting base, and driving assemblies are arranged between the sliding grooves and the connecting plates and used for adjusting movement of the movable clamping plates. Through movement of the protruding blocks, the movable clamping plates move so as to be used for clamping the shaft parts and clamping and machining the two shaft parts at the same time, and therefore the production efficiency is improved, and meanwhile it is guaranteed that the two parts are kept at the stable relative positions in the machining process.

Description

Technical Field

[0001] The utility model belongs to the technical field of shaft processing and relates to a vertical shaft processing device. Background Art

[0002] Drilling is a common process in shaft production and is crucial for subsequent part assembly and functional realization. However, traditional or existing clamping devices often have design limitations, primarily limiting their ability to effectively clamp only one part at a time and preventing the simultaneous machining of two parts, resulting in low processing efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a shaft vertical processing device that can solve the problems raised in the background technology.

[0004] According to the technical solution provided by the utility model: a vertical shaft processing device includes a supporting upper plate and a drilling mechanism, the supporting upper plate is provided with a movable clamping plate, a clamping plate and a drilling mechanism, a spring is provided between each two movable clamping plates, and each movable clamping plate is provided with a connecting plate;

[0005] It also includes a support base, four support upper plates are provided between the support base and the support upper plate, two slide grooves are provided on the support base, and a driving component is provided between the slide groove and the connecting plate, and the driving component is used to adjust the movement of the movable splint.

[0006] Preferably, the driving assembly includes a sliding rod slidingly arranged in a sliding groove, a moving ring is provided at the upper end of the sliding rod, a screw is commonly provided inside the two moving rings, a motor is provided at one end of the screw, a connecting rod is provided on the moving ring, the connecting rod extends to support the upper plate and is provided with a protrusion.

[0007] Preferably, two transverse grooves are provided on the supporting upper plate, and the connecting rod extends out of the transverse grooves.

[0008] Preferably, a limiting plate is provided on the movable splint, and the limiting plate extends the splint and forms a sliding connection with the splint.

[0009] Preferably, a support block is sleeved on the middle part of the screw rod, the upper end of the support block is connected to the support base, and the lower end of the support block is connected to the support upper plate.

[0010] The positive progress of this application is:

[0011] The present invention provides a vertical shaft processing device with the following advantages:

[0012] 1. The movable clamping plate moves by moving the protrusion to clamp the shaft parts, and can clamp and process two shaft parts at the same time, thereby improving production efficiency and ensuring that the two parts maintain a stable relative position during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the present utility model.

[0014] Figure 2 It is a side view of the present utility model.

[0015] Figure 3 It is a front view of the utility model.

[0016] Figure 4 This is a connection diagram of the U-shaped plate, cylinder and grinding assembly of the utility model.

[0017] In the figure: 1. Support base; 2. Support upper plate; 21. Support column; 22. Slide groove; 3. Slide rod; 31. Motor; 32. Screw; 33. Moving ring; 34. Slide rod; 35. Support block; 36. Connecting rod; 37. Bump; 4. Moving splint; 41. Spring; 42. Limiting plate; 43. Splint; 44. Connecting plate; 5. U-shaped plate; 51. Cylinder; 52. Drilling assembly. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0020] like Figure 1-4As shown, the utility model is a vertical processing device for shafts, including a supporting upper plate 2 and a drilling mechanism, wherein the supporting upper plate 2 is provided with a movable splint 4, a splint 43 and a drilling mechanism, wherein the movable splint 4 includes two groups, each group having two mutually close movable splints 4, the lower end of each movable splint 4 being slidably connected to the supporting upper plate 2, and a spring 41 is provided between each two mutually close movable splints 4, the spring 41 being provided in the middle of the two movable splints 4 for supporting the resetting of the two movable splints 4;

[0021] The clamping plates 4 include two groups, each group has two clamping plates 4, and the open end of each clamping plate 4 corresponds to the open end of the movable clamping plate 4. When the open ends of the clamping plates 4 and the open ends of the movable clamping plates 41 are close to each other, they form a circle for clamping shaft parts.

[0022] Each of the movable splints 4 is provided with two connecting plates 44 on one side thereof, and the connecting plates 44 on each movable splint 4 are respectively located above and below the spring 41;

[0023] It also includes a support base 1, four support upper plates 2 are provided between the support base 1 and the support upper plate 2, and slide grooves 22 are respectively provided on the left and right sides of the upper end of the support base 1. A driving component is provided between the slide groove 22 and the connecting plate 44, and the driving component is used to adjust the movement of the movable splint 4;

[0024] Driven by the driving assembly, the two movable clamping plates 4 in each group move away from each other and cooperate with the clamping plates 4 to clamp the shaft parts.

[0025] The supporting upper plate 2 is provided with two transverse grooves, and the connecting rod 36 extends out of the transverse grooves.

[0026] Preferably, the driving assembly includes a slide rod 34 slidably arranged in the slide groove 22, and a sliding connection is formed between the slide rod 34 and the slide groove 22. A movable ring 33 is provided at the upper end of the slide rod 34, and a screw 32 is provided inside the two movable rings 33. A motor 31 is provided at one end of the screw 32. Driven by the motor 31, the screw 32 rotates and causes the two movable rings 33 to move away from or closer to each other.

[0027] The movable ring 33 is provided with a connecting rod 36, and the connecting rod 36 extends out of a transverse groove. The extending end of the connecting rod 36 is provided with two protrusions 37. The outer walls of the protrusions 37 are in contact with the connecting plate 44 respectively. The contact surface of the connecting plate 44 with the protrusions 44 is arc-shaped.

[0028] When the two movable rings 33 approach each other, the movable rings 33 push the connecting rods 36 toward each other, and at the same time push the four protrusions 37 toward each other. When the protrusions 37 approach each other, the protrusions 37 are squeezed toward the middle of the two connecting plates 44, thereby pushing the connecting plates 44 away from each other and stretching the springs 41. As the connecting plates 44 move away, the movable clamps 4 also move away from each other and clamp the shaft parts between the connecting plates 4 and the movable clamps 4 for subsequent processing.

[0029] Preferably, a limit plate 42 is provided on the movable splint 4, and the limit plate 42 extends the splint 43 and forms a sliding connection with the splint 43; the limit plate 42 is used to support the shaft parts so that the center line of the shaft parts is on the same line as the center line of the splint 4 and the movable splint 41.

[0030] Preferably, a support block 35 is sleeved on the middle part of the screw rod 32 , the upper end of the support block 35 is connected to the support base 1 , and the lower end of the support block 35 is connected to the support upper plate 2 ; it is used to support the screw rod 32 to ensure the stability of the screw rod 32 .

[0031] In this embodiment, the drilling mechanism includes a U-shaped plate 5, a cylinder 51 and a drilling assembly; the U-shaped plate 5 is provided on the support upper plate 2, and the cylinder 51 and the drilling assembly are provided on the U-shaped plate 5. Under the drive of the cylinder 51, the drilling assembly moves downward and processes the shaft parts;

[0032] The drilling assembly includes a drilling motor and a drill bit. Two drilling motors are provided on the U-shaped plate 5, and drill bits are provided at the output ends of the drilling motors. The diameter of the drill bit at the rear is larger than that of the drill bit at the front.

[0033] like Figure 4 As shown, two shaft parts are placed in sequence along the direction of the arrow. The shaft parts located outside are unprocessed shaft parts. The unprocessed shaft parts become pre-processed shaft parts after processing, while the shaft parts located inside are pre-processed. When the shaft parts are placed on the clamping plate 4 and the movable clamping plate 41, the shaft parts are first fixed. After the shaft parts are fixed, the operation of the drilling motor causes the two drill bits to rotate. In conjunction with the extension and contraction of the cylinder 51, the two drill bits process the shaft parts. The smaller drill bit opens holes in the unprocessed shaft parts, while the larger drill bit chamfers the holes opened in the pre-processed shaft parts for subsequent installation and use.

[0034] It is understood that the above embodiments are merely exemplary embodiments for illustrating the principles of the present invention, and the present invention is not limited thereto. Those skilled in the art may make various modifications and improvements without departing from the spirit and substance of the present invention, and such modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A shaft vertical processing device, characterized in that: It comprises a supporting upper plate (2) and a drilling mechanism, wherein the supporting upper plate (2) is provided with a movable clamping plate (4), a clamping plate (43) and the drilling mechanism, a spring (41) is provided between every two movable clamping plates (4), and each movable clamping plate (4) is provided with a connecting plate (44); It also includes a support base (1), four support upper plates (2) are provided between the support base (1) and the support upper plate (2), two slide grooves (22) are provided on the support base (1), and a driving component is provided between the slide groove (22) and the connecting plate (44), and the driving component is used to adjust the movement of the movable splint (4).

2. A shaft vertical processing device according to claim 1, characterized in that: The driving assembly includes a sliding rod (34) slidably arranged in a sliding groove (22), a moving ring (33) is provided at the upper end of the sliding rod (34), a screw rod (32) is commonly provided inside the two moving rings (33), a motor (31) is provided at one end of the screw rod (32), a connecting rod (36) is provided on the moving ring (33), and the connecting rod (36) extends out to support the upper plate (2) and is provided with a protrusion (37).

3. A shaft vertical processing device according to claim 2, characterized in that: Two transverse grooves are provided on the supporting upper plate (2), and the connecting rod (36) extends out of the transverse grooves.

4. A shaft vertical processing device according to claim 1, characterized in that: A limiting plate (42) is provided on the movable clamping plate (4), and the limiting plate (42) extends the clamping plate (43) and forms a sliding connection with the clamping plate (43).

5. The vertical shaft processing device according to claim 2, characterized in that: A support block (35) is sleeved on the middle part of the screw rod (32), the upper end of the support block (35) is connected to the support base (1), and the lower end of the support block (35) is connected to the support upper plate (2).

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