Shaft rod straightening machine with protection mechanism

Abstract

The utility model relates to the technical field of shaft rod machining, in particular to a shaft rod straightening machine with a protection mechanism, which comprises a straightening machine main body, the protection mechanism is arranged on the outer side of the straightening machine main body, and a workbench is arranged on one side in the straightening machine main body. The conveying plate is conveyed to the position below a high-temperature spraying gun under the cooperation of a first electric sliding rail and a first electric telescopic rod, adherends are softened through high-temperature spraying, the conveying plate is moved into a movable plate, and meanwhile driving structures on the two sides are started to drive pointed cones to rotate; the movable plate is matched with a shaft rod in an arc-shaped groove in the conveying plate to conduct clamping rotation, a water gun is aligned with the rotating shaft rod through the moving mechanism to conduct cleaning, and the problem that sundries at the bottom of the shaft rod cannot be cleaned through the angle of the water spraying gun in the cleaning process is solved; and meanwhile, the problem that the straightening effect and the accuracy of measured data are affected due to the fact that stubborn adherends on the surface of the shaft lever cannot be well cleaned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft rod processing, in particular to a shaft rod straightening machine with a protection mechanism. Background Art

[0002] For shaft straightening, after the active rotary center and the driven rotary center's top clamp the workpiece, the top is driven by a speed-regulating motor to rotate, and the speed is transmitted to the driven rotary center's top through the workpiece. At the same time, the measuring device connected to the movable support detects the total runout (TIR) ​​of the workpiece surface, and the photoelectric encoder of the driven rotary center measures the direction of the total runout of the workpiece surface. The computer determines the maximum bending position and direction of the workpiece based on these data, and issues a command to stop the workpiece when the maximum bending point of the workpiece is facing upwards, and calculates the correction amount based on the TIR amplitude and the set parameters to achieve accurate correction of the workpiece. The clamping and release of the workpiece, the selection of the movable support position, the movement of the workpiece table, and the fast and slow feeding of the punch are all managed by PLC.

[0003] In the Chinese patent publication number CN 214417139U, the utility model discloses a cleaning device for a straightening machine for section steel processing, which relates to the technical field of auxiliary equipment for section steel processing. The utility model provides a cleaning device for a straightening machine for section steel processing, which can effectively clean impurities on the surface of steel plates and improve product quality.

[0004] Although it can effectively clean impurities on the surface of steel plates and improve product quality, in actual operation, the angle of the water spray gun during cleaning cannot clean the debris in the dead corner at the bottom of the shaft. At the same time, the water spray gun is less effective in cleaning stubborn adhesions on the surface of the shaft, which in turn affects the straightening effect and the accuracy of the measurement data, which is quite inconvenient. For this reason, we propose a shaft straightening machine with a protective mechanism to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a shaft straightening machine with a protection mechanism.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A shaft straightening machine with a protective mechanism comprises a straightening machine body, a workbench is arranged on one side of the straightening machine body, a support frame is fixedly installed on one side of the workbench, third electric telescopic rods are fixedly installed on both sides of one end of the inner cavity of the support frame, a bearing plate is rotatably installed between two third electric telescopic rods, a plurality of high-temperature spray guns are fixedly installed on the bottom of the bearing plate, and a water sprayer is installed on the support frame;

[0008] The first electric slide rails are fixedly installed on both sides of the top of the workbench, and the first electric telescopic rods are slidably installed on the two first electric slide rails. A transport frame is fixedly installed on the top of the two first electric telescopic rods, and a plurality of arc-shaped grooves are opened on the upper surface of the transport frame. Two second electric telescopic rods are fixedly installed on both sides of the inner cavity of the support frame, and the driving ends of the two groups of the second electric telescopic rods are fixedly installed with movable plates, and the movable plates are installed with a power structure. Multiple transmission rods are rotatably installed on one side of the movable plate, and multiple pointed cones are fixedly installed on one end of the multiple transmission rods, and the multiple pointed cones correspond to the arc-shaped grooves.

[0009] Preferably, a protective structure is provided on the outside of the straightening machine body, and the protective structure comprises a U-shaped protective frame installed on the outside of the straightening machine body, tempered glass is installed inside the U-shaped protective frame, and a protective door is slidably installed at one end of the U-shaped protective frame.

[0010] Preferably, a moving mechanism is installed between the sprinkler and the support frame, and the moving mechanism includes slide grooves opened on both sides of the top of the support frame, and cross plates are slidably installed inside the two slide grooves. A push rod motor is fixedly installed between the cross plate and the support frame, and the sprinkler is installed at the bottom of the cross plate.

[0011] Preferably, the cleaning structure further comprises a plurality of hot air blowers installed in the inner cavity of the support frame, and the plurality of hot air blowers are arranged and distributed in sequence.

[0012] Preferably, second electric slide rails are fixedly mounted on both sides of the inner cavity of the support frame, and a cleaning shovel is slidably mounted on one side of the second electric slide rail.

[0013] Preferably, a straightening structure is installed on one side of the top of the workbench, a pressure head is installed on the top of the straightening machine body, and the pressure head can move in the vertical direction of the straightening machine body, and a control switch for operating the pressure head is installed on one side of the straightening machine body.

[0014] Preferably, the power structure includes a plurality of sprockets rotatably installed inside the two movable plates through a rotating shaft, and the plurality of sprockets are rotatably connected by a chain, a driving motor is fixedly installed on one side of the outside of the two movable plates, and the driving motor of the driving motor is fixedly connected to one of the sprockets.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses a shaft straightening machine with a protective mechanism. Through the arrangement of a high-temperature spray gun, a support frame, a moving mechanism, a water sprayer, a first electric slide rail, a first electric telescopic rod, a transport frame, an arc groove, a second electric telescopic rod, a movable plate, a power structure, a transmission rod and a pointed cone, when the shaft is placed inside the arc groove of the transport frame, the transport plate is transported to the bottom of the high-temperature spray gun through the cooperation of the first electric slide rail and the first electric telescopic rod, and then the adhered matter is softened by the high-temperature spray, and then the transport plate is moved to the inside of the movable plate, and at the same time, the power structures on both sides are started to drive the pointed cone to rotate, and then the movable plate cooperates with the shaft in the arc groove inside the transport plate to perform 360-degree clamping and rotation without dead angles, and the water gun is aimed at the rotating shaft for cleaning through the moving mechanism, which solves the problem that the angle of the water spray gun during cleaning cannot clean the debris in the dead angle at the bottom of the shaft, and at the same time solves the problem that the stubborn adhered matter on the surface of the shaft cannot be well cleaned, thereby affecting the straightening effect and the accuracy of the measurement data. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a shaft straightening machine with a protection mechanism proposed by the utility model;

[0018] Figure 2 This is a side view of a shaft straightening machine with a protection mechanism proposed by the utility model;

[0019] Figure 3 A top view of a shaft straightening machine with a protection mechanism proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of a movable plate of a shaft straightening machine with a protective mechanism proposed by the utility model;

[0021] Figure 5 The utility model provides a shaft straightening machine with a protective mechanism. Figure 1 A magnified view of point A;

[0022] Figure 6 The utility model provides a shaft straightening machine with a protective mechanism. Figure 2 Enlarged view of point B.

[0023] In the figure: 1. Straightening machine body; 11. Workbench; 12. Press head; 13. U-shaped protective frame; 14. Tempered glass; 15. Protective door; 16. First electric slide rail; 2. Transport frame; 21. Second electric telescopic rod; 22. Movable plate; 23. Transmission rod; 24. Cone; 25. Driving motor; 26. Sprocket; 27. First electric telescopic rod; 28. Arc groove; 3. Support frame; 31. Third electric telescopic rod; 32. Slide groove; 33. Horizontal plate; 34. Push rod motor; 35. Loading plate; 36. Second electric slide rail; 37. Shovel plate; 38. High-temperature spray gun; 39. Sprayer; 4. Straightening structure; 5. Hot air blower. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-6 A shaft straightening machine with a protective mechanism comprises a straightening machine body 1, a workbench 11 is arranged on one side of the straightening machine body 1, a support frame 3 is fixedly installed on one side of the workbench 11, a third electric telescopic rod 31 is fixedly installed on both sides of one end of the inner cavity of the support frame 3, a bearing plate 35 is rotatably installed between two third electric telescopic rods 31, a plurality of high-temperature spray guns 38 are fixedly installed on the bottom of the bearing plate 35, and a water sprayer 39 is installed on the support frame 3;

[0026] The first electric slide rails 16 are fixedly installed on both sides of the top of the workbench 11, and the first electric telescopic rods 27 are slidably installed on the two first electric slide rails 16. The tops of the two first electric telescopic rods 27 are fixedly installed with a transport frame 2, and a plurality of arc grooves 28 are provided on the upper surface of the transport frame 2. Two second electric telescopic rods 21 are fixedly installed on both sides of the inner cavity of the support frame 3, and the driving ends of the two groups of the second electric telescopic rods 21 are fixedly installed with movable plates 22, and the movable plates 22 are installed with a power structure, which includes a plurality of sprockets 26 rotatably installed inside the two movable plates 22 through a rotating shaft, and the plurality of sprockets 26 are rotatably connected through a chain, a driving motor 25 is fixedly installed on one side of the outer side of the two movable plates 22, and the driving motor of the driving motor 25 is fixedly connected to one of the sprockets 26, and a plurality of transmission rods 23 are rotatably installed on one side of the movable plate 22, and a plurality of pointed cones 24 are fixedly installed at one end of the plurality of transmission rods 23, and the plurality of pointed cones 24 correspond to the arc grooves 28.

[0027] In this technical solution, when the shaft rod is placed inside the arc groove 28 of the transport frame 2, the transport plate is transported to the bottom of the high-temperature spray gun 38 through the cooperation of the first electric slide rail 16 and the first electric telescopic rod 27, and then the adhesion is softened by high-temperature spraying. Then the transport plate is moved to the inside of the movable plate 22, and the driving motors 25 on both sides are started to drive the sprocket 26 and the pointed cone 24 to rotate, and then the movable plate 22 cooperates with the shaft rod in the arc groove 28 inside the transport plate to clamp and rotate, and the water gun is aimed at the rotating shaft rod for cleaning through the moving mechanism, which solves the problem that the angle of the water spray gun during cleaning cannot clean the debris at the bottom of the shaft rod, and the brush cannot clean the stubborn adhesion on the surface of the shaft rod, which is not ideal, thereby affecting the straightening effect and the accuracy of the measurement data.

[0028] Furthermore, the protection structure includes a U-shaped protection frame 13 installed on the outside of the straightening machine body 1, a tempered glass 14 is installed inside the U-shaped protection frame 13, and a protection door 15 is slidably installed at one end of the U-shaped protection frame 13.

[0029] In this technical solution, by installing the protective door 15 and the tempered glass 14, the straightening machine can be prevented from splashing water stains and the protective function of the straightening machine can be protected.

[0030] Furthermore, a moving mechanism is installed between the sprinkler 39 and the support frame 3, and the moving mechanism includes slide grooves 32 opened on both sides of the top of the support frame 3, and cross plates 33 are slidably installed inside the two slide grooves 32. A push rod motor 34 is fixedly installed between the cross plate 33 and the support frame 3, and the sprinkler 39 is installed at the bottom of the cross plate 33.

[0031] In this technical solution, the horizontal plate 33 slides inside the slide groove 32, and the push rod motor 34 pushes the horizontal plate 33 to move, so as to adjust the position of the water sprayer 39, thereby improving the cleaning effect of the shaft rod.

[0032] Furthermore, the cleaning structure further includes a plurality of hot air blowers 5 installed in the inner cavity of the support frame 3, and the plurality of hot air blowers 5 are arranged and distributed in sequence.

[0033] In this technical solution, by installing a hot air blower 5 to blow air on the shaft, the shaft can be dried by the hot air blower 5 after cleaning to prevent water stains from affecting the rust of the shaft.

[0034] Furthermore, second electric slide rails 36 are fixedly installed on both sides of the inner cavity of the support frame 3, and a cleaning shovel 37 is slidably installed on one side of the second electric slide rail 36.

[0035] In this technical solution, through the cooperation of the second slide rail and the cleaning shovel 37 , the shovel 37 cleans the workbench 11 to prevent water stains from affecting the operation of the workbench 11 .

[0036] Furthermore, a straightening structure 4 is installed on one side of the top of the workbench 11 , and a pressure head 12 is installed on the top of the straightening machine body 1 .

[0037] In this technical solution, the shaft rod can be calibrated by installing the pressure head 12 and other straightening devices, thereby improving the calibration efficiency of the straightening machine.

[0038] When in use, when the shaft is placed inside the arc groove 28 of the transport frame 2, the transport plate is transported to the bottom of the high-temperature spray gun 38 through the cooperation of the first electric slide rail 16 and the first electric telescopic rod 27, and then the adhesive is softened by high-temperature spraying. Through the cooperation of the push rod motor 34 and the slide groove 32, the sprinkler 39 is moved to the top of the transport plate for spraying. The transport plate is transported to the designated position through the cooperation of the first electric slide rail 16 and the first electric telescopic rod 27, and the drive motors 25 on both sides are started to drive the sprocket 26. The sprocket 26 drives the transmission rod 23 and the pointed cone 24 to rotate, and then the movable plate 22 cooperates with the transport plate to clamp and rotate the shaft rod, and the shaft rod is cleaned by a water gun, which solves the problem that the angle of the water gun during cleaning cannot clean the debris at the bottom of the shaft rod, and the stubborn adhesion on the surface of the shaft rod cannot be cleaned, thereby affecting the straightening effect and the accuracy of the measurement data. By installing a hot air blower 5 to blow air on the shaft rod, the water stains on the shaft rod can be dried by the hot air blower 5 after cleaning, and then the shaft rod enters the straightening structure 4 for straightening.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shaft straightening machine with a protection mechanism, comprising a straightening machine body (1), characterized in that: A workbench (11) is provided on one side of the straightening machine body (1), a support frame (3) is fixedly installed on one side of the workbench (11), third electric telescopic rods (31) are fixedly installed on both sides of one end of the inner cavity of the support frame (3), a bearing plate (35) is rotatably installed between two third electric telescopic rods (31), a plurality of high-temperature spray guns (38) are fixedly installed on the bottom of the bearing plate (35), and a water sprayer (39) is installed on the support frame (3); First electric slide rails (16) are fixedly installed on both sides of the top of the workbench (11), and first electric telescopic rods (27) are slidably installed on the two first electric slide rails (16). A transport frame (2) is fixedly installed on the top of the two first electric telescopic rods (27), and a plurality of arc-shaped grooves (28) are provided on the upper surface of the transport frame (2). Two second electric telescopic rods (21) are fixedly installed on both sides of the inner cavity of the support frame (3), and movable plates (22) are fixedly installed on the driving ends of the two groups of the second electric telescopic rods (21). The movable plates (22) are installed with a power structure, and a plurality of transmission rods (23) are rotatably installed on one side of the movable plate (22), and a plurality of pointed cones (24) are fixedly installed on one end of the plurality of transmission rods (23), and the plurality of pointed cones (24) correspond to the arc-shaped grooves (28).

2. A shaft straightening machine with a protection mechanism according to claim 1, characterized in that: A protective structure is arranged outside the straightening machine body (1), the protective structure comprising a U-shaped protective frame (13) installed outside the straightening machine body (1), tempered glass (14) installed inside the U-shaped protective frame (13), and a protective door (15) slidably installed at one end of the U-shaped protective frame (13).

3. The shaft straightening machine with a protection mechanism according to claim 1, characterized in that: A moving mechanism is installed between the water sprayer (39) and the support frame (3), and the moving mechanism includes slide grooves (32) opened on both sides of the top of the support frame (3), and a horizontal plate (33) is slidably installed inside the two slide grooves (32). A push rod motor (34) is fixedly installed between the horizontal plate (33) and the support frame (3), and the water sprayer (39) is installed at the bottom of the horizontal plate (33).

4. A shaft straightening machine with a protection mechanism according to claim 1, characterized in that: A plurality of hot air blowers (5) are installed in the inner cavity of the support frame (3), and the plurality of hot air blowers (5) are arranged and distributed in sequence.

5. The shaft straightening machine with a protection mechanism according to claim 1, characterized in that: Second electric slide rails (36) are fixedly mounted on both sides of the inner cavity of the support frame (3), and a cleaning shovel plate (37) is slidably mounted on one side of the second electric slide rail (36).

6. A shaft straightening machine with a protection mechanism according to claim 1, characterized in that: A straightening structure (4) is installed on one side of the top of the workbench (11), and a pressure head (12) is installed on the top of the straightening machine body (1).

7. The shaft straightening machine with a protection mechanism according to claim 1, characterized in that: The power structure comprises a plurality of sprockets (26) rotatably mounted inside the two movable plates (22) via a rotating shaft, and the plurality of sprockets (26) are rotatably connected via a chain, and the plurality of transmission rods (23) are fixedly connected to the sprockets (26), and a driving motor (25) is fixedly mounted on one side of the outside of the two movable plates (22), and the driving motor (25) is fixedly connected to one of the sprockets (26).

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