Automatic feeding truss for bearing machining

Abstract

The automatic feeding truss for bearing machining comprises two transverse electric guide rails, a plurality of supporting columns are fixedly installed at the bottom ends of the two transverse electric guide rails at equal intervals, a transverse plate is connected between the two transverse electric guide rails in a sliding mode, and vertical electric guide rails are fixedly installed on the side faces of the transverse plate. And a sliding seat is slidably connected to the surface of the vertical electric guide rail, a cavity is formed in the sliding seat, and a rotating assembly is fixedly installed in the cavity. According to the feeding truss, the rotating assembly installed in the sliding base is matched with the rotating assembly installed in the control box, vertical rotation and horizontal rotation of materials can be achieved, the feeding angle of the clamped materials can be conveniently adjusted, the feeding truss can adapt to feeding machining under different angle conditions, the practicability of the feeding truss is effectively improved, and the feeding truss is suitable for being used for feeding machining. And a pressure sensor is mounted on the inner wall of a clamping plate of the clamping assembly, in the bearing clamping and feeding process, the clamping force can be controlled, and the situation that the clamping force is not enough, and the bearing feeding and clamping stability is affected is avoided.

Description

Technical Field

[0001] The utility model relates to an automatic feeding truss for bearing processing, belonging to the technical field of bearing processing. Background Art

[0002] Bearings are currently important mechanical parts that enable rotation between two connecting parts. During the current bearing processing, in order to improve the bearing processing efficiency, automatic loading trusses are generally used for loading.

[0003] After searching, according to the patent number "CN216681349U", a truss loader is disclosed, including a frame, a movable clamping claw is arranged on the frame, the frame includes two parallel truss beams, and the clamping claw is arranged between the two truss beams through a driving assembly; the driving assembly includes a forward and reverse motor, a driven wheel, a transmission chain, a telescopic rod 1 and a moving frame that are connected and matched with each other. The clamping claw of the truss loader can be flexibly moved in the horizontal and vertical directions, which is convenient for grabbing and moving materials. The clamping claw is connected to the telescopic rod 2 and can rotate a certain angle around the telescopic end of the telescopic rod 1, which is convenient for adjusting the angle of the grabbed material.

[0004] The above-mentioned truss loader achieves horizontal angle adjustment of materials by rotating the clamping jaws at a certain angle. However, when applied to the field of bearing processing, we found that due to the processing requirements of bearings, the bearings need to adapt to different angle adjustments during the loading process. The above-mentioned clamping jaws can only achieve horizontal conditions, but cannot achieve vertical conditions of the clamping jaws, which affects the practicality of the loading truss. For this reason, we designed an automatic loading truss for bearing processing. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic loading truss for bearing processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it comprises two transverse electric guide rails, a plurality of supporting columns are fixedly installed at the bottom ends of the two transverse electric guide rails at equal intervals, a transverse plate is slidably connected between the two transverse electric guide rails, a vertical electric guide rail is fixedly installed on the side of the transverse plate, a sliding seat is slidably connected to the surface of the vertical electric guide rail, a cavity is opened inside the sliding seat, a rotating assembly is fixedly installed inside the cavity, an electric push rod is fixedly installed on the rotating end of the rotating assembly, a control box is fixedly installed on the telescopic end of the electric push rod, a rotating assembly is fixedly installed inside the control box, a fixed plate is fixedly installed on the rotating end of the rotating assembly, and a clamping assembly is arranged at the bottom end of the fixed plate.

[0007] In the above-mentioned automatic loading truss for bearing processing, the rotating assembly includes a second servo motor, a second connecting shaft, a worm gear and a worm. The second connecting shaft is rotatably connected inside the cavity, one end of the second connecting shaft passes through the cavity and is fixedly connected to the side of the electric push rod, a worm gear is fixedly installed in the middle of the second connecting shaft, the top and bottom ends of the cavity are rotatably connected to the worm, the worm is meshingly connected to the worm gear, a second servo motor is fixedly installed on the top of the slide, and the output shaft of the second servo motor is fixedly connected to the top of the worm.

[0008] In the above-mentioned automatic loading truss for bearing processing, the rotating assembly includes a driving motor, a first bevel gear, a second bevel gear and a first connecting shaft. The bottom end of the control box is rotatably connected to the first connecting shaft, the bottom end of the first connecting shaft is fixedly connected to the center of the top of the fixed plate, the top of the first connecting shaft is fixedly installed with the second bevel gear, the inside of the control box is fixedly installed with a driving motor, the output shaft of the driving motor is fixedly installed with the first bevel gear, and the first bevel gear is meshingly connected with the second bevel gear.

[0009] In the above-mentioned automatic loading truss for bearing processing, the clamping assembly includes two clamping plates and two T-shaped sliders. A T-shaped groove is opened at the bottom end of the fixed plate. Two T-shaped sliders are slidably connected inside the T-shaped groove. Clamping plates are fixedly installed at the bottom ends of the two T-shaped sliders.

[0010] In the above-mentioned automatic loading truss for bearing processing, forward and reverse screws are rotatably connected on both sides of the inner wall of the T-shaped slide groove, and the two ends of the forward and reverse screws are threadedly connected to the middle part of the corresponding T-shaped slider. A first servo motor is fixedly installed on the side of the fixed plate, and the output shaft of the first servo motor is fixedly connected to one end of the forward and reverse screws.

[0011] In the above-mentioned automatic loading truss for bearing processing, one side of the inner wall of the two clamping plates is provided with a mounting groove, and a pressure sensor is fixedly installed inside the mounting groove.

[0012] In the above-mentioned automatic loading truss for bearing processing, a bottom plate is fixedly installed at the bottom ends of the plurality of support columns, and the four corners at the top end of the bottom plate are fixedly connected to the ground by anchor bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the cooperation of the rotating assembly installed inside the slide and the rotating assembly installed inside the control box, the vertical rotation and horizontal rotation of the material can be realized, which is convenient for adjusting the feeding angle of the clamped material and can adapt to the feeding processing under different angle conditions, effectively improving the practicality of the feeding truss.

[0015] 2. By installing a pressure sensor on the inner wall of the clamping plate of the clamping assembly, the clamping force can be controlled during the bearing clamping and loading process to avoid insufficient clamping force and affect the stability of the bearing loading clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the automatic loading truss for bearing processing of the utility model;

[0017] Figure 2 A schematic diagram of the internal structure of the control box of the automatic loading truss for bearing processing of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of the slide seat of the automatic loading truss for bearing processing.

[0019] In the figure: 1. support column; 2. bottom plate; 3. horizontal electric guide rail; 4. vertical electric guide rail; 5. slide seat; 6. electric push rod; 7. control box; 8. clamping plate; 9. drive motor; 10. first bevel gear; 11. second bevel gear; 12. first connecting shaft; 13. fixed plate; 14. T-type slide groove; 15. forward and reverse screw; 16. first servo motor; 17. T-type slide block; 18. pressure sensor; 19. second servo motor; 20. second connecting shaft; 21. worm wheel; 22. worm. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution for the automatic loading truss of bearing processing:

[0022] according to Figure 1-3 As shown, it includes two transverse electric guide rails 3, and a plurality of support columns 1 are fixedly installed at the bottom ends of the two transverse electric guide rails 3 at equal intervals. A transverse plate is slidably connected between the two transverse electric guide rails 3, and a vertical electric guide rail 4 is fixedly installed on the side of the transverse plate. A slide seat 5 is slidably connected to the surface of the vertical electric guide rail 4, and a cavity is opened inside the slide seat 5, and a rotating component is fixedly installed inside the cavity, an electric push rod 6 is fixedly installed at the rotating end of the rotating component, a control box 7 is fixedly installed at the telescopic end of the electric push rod 6, a rotating component is fixedly installed inside the control box 7, a fixed plate 13 is fixedly installed on the rotating end of the rotating component, and a clamping component is arranged at the bottom end of the fixed plate 13.

[0023] Specifically, through the cooperation of the rotating assembly and the swivel assembly, the loading angle of the processed bearing can be adjusted, which can adapt to loading and unloading under different angle conditions.

[0024] according to Figure 1 , Figure 2 and Figure 3 As shown, the rotating assembly includes a second servo motor 19, a second connecting shaft 20, a worm wheel 21 and a worm 22. The second connecting shaft 20 is rotatably connected inside the cavity, one end of the second connecting shaft 20 passes through the cavity and is fixedly connected to the side of the electric push rod 6, a worm wheel 21 is fixedly installed in the middle of the second connecting shaft 20, the top and bottom ends of the cavity are rotatably connected to the worm 22, the worm 22 is meshingly connected with the worm wheel 21, the top of the slide 5 is fixedly installed with the second servo motor 19, and the output shaft of the second servo motor 19 is fixedly connected to the top of the worm 22.

[0025] Specifically, the second servo motor 19 drives the worm 22 to rotate, and the worm 22 meshes with the worm wheel 21, thereby driving the second connecting shaft 20 to rotate. The rotation of the second connecting shaft 20 drives the electric push rod 6 to rotate, thereby achieving vertical angle adjustment of the bearing.

[0026] according to Figure 1 , Figure 2 and Figure 3 As shown, the rotating assembly includes a driving motor 9, a first bevel gear 10, a second bevel gear 11 and a first connecting shaft 12. The bottom end of the control box 7 is rotatably connected to the first connecting shaft 12, the bottom end of the first connecting shaft 12 is fixedly connected to the center of the top of the fixed plate 13, the top of the first connecting shaft 12 is fixedly installed with the second bevel gear 11, the inside of the control box 7 is fixedly installed with the driving motor 9, the output shaft of the driving motor 9 is fixedly installed with the first bevel gear 10, and the first bevel gear 10 is meshingly connected with the second bevel gear 11.

[0027] Specifically, the first connecting shaft 12 is driven to rotate through the cooperation of the driving motor 9, the first bevel gear 10 and the second bevel gear 11, and the fixing plate 13 is driven to rotate through the rotation of the first connecting shaft 12, so as to realize the horizontal adjustment of the bearing.

[0028] according to Figure 1 , Figure 2 and Figure 3 As shown, the clamping assembly includes two clamping plates 8 and two T-shaped sliders 17. A T-shaped slot 14 is provided at the bottom end of the fixed plate 13. Two T-shaped sliders 17 are slidably connected inside the T-shaped slot 14. The clamping plates 8 are fixedly installed at the bottom ends of the two T-shaped sliders 17.

[0029] The two sides of the inner wall of the T-shaped slide groove 14 are rotatably connected with forward and reverse screws 15, and the two ends of the forward and reverse screws 15 are threadedly connected to the middle of the corresponding T-shaped slider 17. The side of the fixed plate 13 is fixedly installed with a first servo motor 16, and the output shaft of the first servo motor 16 is fixedly connected to one end of the forward and reverse screws 15.

[0030] Specifically, the first servo motor 16 drives the forward and reverse lead screw 15 to rotate, the rotation of the forward and reverse lead screw 15 drives the two T-shaped sliders 17 to move, the movement of the T-shaped slider 17 drives the clamping plate 8 to move, and the clamping plate 8 clamps the bearing.

[0031] One side of the inner wall of the two clamping plates 8 is provided with a mounting groove, and a pressure sensor 18 is fixedly installed inside the mounting groove.

[0032] Specifically, the pressure sensor 18 can detect the clamping force on the bearing, thereby preventing the bearing from falling off due to too small a clamping force during the loading process.

[0033] The bottom ends of the plurality of support columns 1 are all fixedly mounted with base plates 2, and the four corners at the top end of the base plate 2 are fixedly connected to the ground through anchor bolts.

[0034] Specifically, the support column 1 can be conveniently fixed to the ground through the cooperation of the base plate 2 and the anchor bolts.

[0035] Working principle: When the automatic loading truss for bearing processing of the utility model is used, the base plate 2 is first fixed by the anchor bolts, and then the power is turned on. When loading is required, the clamping assembly is moved to the bearing position through the cooperation of the horizontal electric guide rail 3 and the vertical electric guide rail 4, and the lifting of the clamping assembly is controlled by the electric push rod 6. Then the first servo motor 16 is turned on, and the first servo motor 16 drives the rotation of the positive and negative lead screws 15. The rotation of the positive and negative lead screws 15 drives the two T-shaped slide blocks 17 to move toward the middle, and the movement of the T-shaped slide block 17 to the middle drives the clamping plate 8 to move toward the middle for clamping. During the clamping process, the pressure sensor 18 is connected to the external computer to realize The real-time pressure is displayed, and then the angle of the clamped bearing is adjusted according to the angle of the loading position. The drive motor 9 and the second servo motor 19 are turned on. The drive motor 9 drives the first bevel gear 10 to rotate, and the first bevel gear 10 is meshed with the second bevel gear 11, thereby driving the first connecting shaft 12 to rotate. The rotation of the first connecting shaft 12 drives the clamping assembly to rotate horizontally to achieve horizontal angle adjustment. The second servo motor 19 drives the worm 22 to rotate, and the worm 22 is meshed with the worm wheel 21, thereby driving the second connecting shaft 20 to rotate. The rotation of the second connecting shaft 20 drives the electric push rod 6 to rotate a certain angle to achieve vertical angle adjustment of the bearing, which can adapt to bearing loading under different angle conditions.

[0036] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. An automatic loading truss for bearing processing, comprising two transverse electric guide rails (3), characterized in that: A plurality of support columns (1) are fixedly installed at equal intervals at the bottom ends of the two transverse electric guide rails (3); a transverse plate is slidably connected between the two transverse electric guide rails (3); a vertical electric guide rail (4) is fixedly installed on the side of the transverse plate; a slide seat (5) is slidably connected to the surface of the vertical electric guide rail (4); a cavity is provided inside the slide seat (5); a rotating assembly is fixedly installed inside the cavity; an electric push rod (6) is fixedly installed at the rotating end of the rotating assembly; a control box (7) is fixedly installed at the telescopic end of the electric push rod (6); a rotating assembly is fixedly installed inside the control box (7); a fixed plate (13) is fixedly installed at the rotating end of the rotating assembly; a clamping assembly is provided at the bottom end of the fixed plate (13).

2. The automatic loading truss for bearing processing according to claim 1 is characterized in that: The rotating assembly comprises a second servo motor (19), a second connecting shaft (20), a worm wheel (21) and a worm (22); the second connecting shaft (20) is rotatably connected inside the cavity; one end of the second connecting shaft (20) passes through the cavity and is fixedly connected to the side of the electric push rod (6); a worm wheel (21) is fixedly installed in the middle of the second connecting shaft (20); the top and bottom ends of the cavity are rotatably connected to the worm (22); the worm (22) is meshingly connected to the worm wheel (21); the second servo motor (19) is fixedly installed at the top of the slide seat (5); and the output shaft of the second servo motor (19) is fixedly connected to the top of the worm (22).

3. The automatic loading truss for bearing processing according to claim 1 is characterized in that: The rotating assembly comprises a driving motor (9), a first bevel gear (10), a second bevel gear (11) and a first connecting shaft (12); the first connecting shaft (12) is rotatably connected to the bottom end of the control box (7); the bottom end of the first connecting shaft (12) is fixedly connected to the center of the top end of the fixing plate (13); the top end of the first connecting shaft (12) is fixedly installed with the second bevel gear (11); the driving motor (9) is fixedly installed inside the control box (7); the output shaft of the driving motor (9) is fixedly installed with the first bevel gear (10); the first bevel gear (10) is meshingly connected with the second bevel gear (11).

4. The automatic loading truss for bearing processing according to claim 1 is characterized in that: The clamping assembly comprises two clamping plates (8) and two T-shaped sliders (17); a T-shaped slide groove (14) is provided at the bottom end of the fixed plate (13); two T-shaped sliders (17) are slidably connected inside the T-shaped slide groove (14); and clamping plates (8) are fixedly installed at the bottom ends of the two T-shaped sliders (17).

5. The automatic loading truss for bearing processing according to claim 4 is characterized in that: A forward and reverse lead screw (15) is rotatably connected to both sides of the inner wall of the T-shaped slide groove (14), and the two ends of the forward and reverse lead screw (15) are threadedly connected to the middle part of the corresponding T-shaped slide block (17). A first servo motor (16) is fixedly installed on the side of the fixed plate (13), and the output shaft of the first servo motor (16) is fixedly connected to one end of the forward and reverse lead screw (15).

6. The automatic loading truss for bearing processing according to claim 4 is characterized in that: One side of the inner wall of the two clamping plates (8) is provided with a mounting groove, and a pressure sensor (18) is fixedly mounted inside the mounting groove.

7. The automatic loading truss for bearing processing according to claim 4 is characterized in that: A base plate (2) is fixedly mounted at the bottom ends of the plurality of support columns (1), and the four corners at the top end of the base plate (2) are fixedly connected to the ground via anchor bolts.

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