Grooving equipment for bearing adapter sleeve

Abstract

The utility model discloses slotting equipment for a bearing adapter sleeve, and particularly relates to the technical field of bearing processing equipment.The slotting equipment comprises a machine case, a carrier plate is installed on the bottom wall of the inner side of the machine case, a metal groove is rotationally connected to the upper surface of the carrier plate, a shaft rod is rotationally connected to the inner side of the metal groove, threaded parts are symmetrically arranged on the outer wall of the shaft rod, and the threaded parts are connected with the carrier plate. A metal groove is formed in the support plate, a threaded portion is arranged on the support plate, a clamping seat is connected to the threaded portion in a threaded mode, a clamping groove is formed in the edge of the top of the clamping seat, guide rods are welded to the outer walls of the two sides of the clamping seat, and guide holes in clearance fit with the guide rods are formed in the side wall of the metal groove. And then pins arranged at the connecting lugs are connected with corresponding pin holes formed in the surface of the carrier plate in an inserted mode, so that the radial position of the bearing adapter sleeve corresponds to the blade, grooving can be conducted on the radial position of the outer wall of the bearing adapter sleeve, and grooving can be conducted on the axial position and the radial position of the adapter sleeve.

Description

Technical Field

[0001] The utility model relates to a slotting device for a bearing adapter sleeve, in particular to a slotting device for a bearing adapter sleeve, and belongs to the technical field of bearing processing equipment. Background Art

[0002] In order to meet the requirements of their design, bearings are often manufactured into various shapes, such as opening some holes and grooves on their surfaces. At present, general slotting machines can slot bearings with consistent length specifications when used, but cannot meet the requirements of slotting bearings with different lengths.

[0003] The existing patent is a bearing slotting machine, and the patent authorization number is CN 213646078. When the length of the bearing is long, the hydraulic cylinder extends the length of the telescopic rod, presses the clamping blocks to both sides, and increases the distance between the two clamping blocks, so as to place the longer bearing.

[0004] The existing patent discloses a bearing adapter sleeve, the patent authorization number is CN 211398312 U, which discloses "1. A bearing adapter sleeve, including an adapter sleeve body, characterized in that: a non-transverse through-groove is provided on the outer circumferential surface of the adapter sleeve body, and the adapter sleeve body includes an integrally arranged tapered section, a threaded section and a positioning ring";

[0005] The slot position in the patent authorization number CN 211398312 U is opened in the axial position of the adapter sleeve body, while the slot position of the adapter sleeve in the patent authorization number CN 213646078 U can only be opened in the radial position, so it has certain limitations. In order to be able to slot in both the axial and radial positions of the adapter sleeve, we propose a slotting device for a bearing adapter sleeve. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a grooving device for a bearing adapter sleeve.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] Design a grooving device for a bearing adapter sleeve, including a chassis;

[0009] A carrier plate is installed on the inner bottom wall of the chassis;

[0010] The upper surface of the carrier plate is rotatably connected with a metal groove, the inner side of the metal groove is rotatably connected with a shaft rod, the outer wall of the shaft rod is symmetrically provided with threaded parts, and a clamping seat is screwed at the threaded part, a clamping groove is provided at the top edge of the clamping seat, guide rods are welded to the outer walls of both sides of the clamping seat, a guide hole is provided on the side wall of the metal groove to match the guide rod clearance, a servo motor whose power output end is connected to the shaft rod transmission is installed at the end of the metal groove, a connecting ear is welded at the middle of the side wall of the metal groove below the guide hole, and a pin is inserted on the surface of the connecting ear;

[0011] The surface of the carrier plate is provided with a pin hole which is plugged and connected to the bottom end of the pin;

[0012] A cutting machine is installed above the base, a blade is rotatably connected to the bottom of the cutting machine, connecting rods are installed on both side outer walls of the cutting machine, a guide block is installed on the end of the connecting rod away from the cutting machine, a guide rail slidingly connected to the guide block is installed on the inner side wall of the chassis, and an electric telescopic rod with a movable end connected to the guide block is installed on the inner side of the guide rail.

[0013] Preferably, cabinet doors are symmetrically mounted on the open edge of the cabinet via hinges, and the surfaces of the cabinet doors are inlaid with tempered glass.

[0014] Preferably, a shaft head rotatably connected to the carrier plate is welded to the middle of the lower surface of the metal groove, and a bearing is installed at the junction of the carrier plate and the shaft head.

[0015] Preferably, the symmetrically arranged threaded portions are positive and negative threads.

[0016] Preferably, the pin holes are symmetrically arranged in two groups, and each group of the pin holes is symmetrically arranged with two pin holes, and the axial position angle between two adjacent pin holes corresponding to the shaft head is 90°.

[0017] Preferably, a guide groove is provided on the inner side of the guide rail, and the guide groove and the guide block are clearance-matched.

[0018] The utility model provides a bearing adapter sleeve slotting device, which has the following beneficial effects:

[0019] 1. Through the metal groove, the carrier plate is rotated 90 degrees, and then the pins arranged at the connecting ears are plugged into the corresponding pin holes arranged on the surface of the carrier plate, so that the radial position of the bearing adapter sleeve corresponds to the blade, and the radial position of the outer wall of the bearing adapter sleeve can be grooved, and the grooves can be made in the axial and radial positions of the adapter sleeve.

[0020] 2. Close the box door and observe the degree of grooving of the bearing sleeve through the tempered glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a grooving device for a bearing adapter sleeve proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the inner structure of a metal groove of a grooving device for a bearing adapter sleeve proposed by the utility model;

[0023] Figure 3 A schematic diagram of the bottom structure of a metal groove of a bearing adapter sleeve slotting device proposed by the utility model;

[0024] Figure 4 A schematic diagram of a carrier plate structure of a bearing adapter sleeve slotting device proposed by the utility model;

[0025] Figure 5 The utility model discloses a schematic diagram of a guide rail structure of a grooving device for a bearing adapter sleeve.

[0026] In the figure: 1. chassis; 2. carrier plate; 3. metal groove; 4. shaft rod; 5. threaded part; 6. holder; 7. guide rod; 8. guide hole; 9. servo motor; 10. connecting ear; 11. pin; 12. shaft head; 13. pin hole; 14. cutting machine; 15. blade; 16. connecting rod; 17. guide block; 18. guide rail; 19. electric telescopic rod; 20. cabinet door; 21. tempered glass. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-5 , a grooving device for a bearing adapter sleeve, comprising a chassis 1;

[0029] A carrier board 2 is installed on the inner bottom wall of the chassis 1;

[0030] The upper surface of the carrier plate 2 is rotatably connected with a metal slot 3, the inner side of the metal slot 3 is rotatably connected with a shaft 4, the outer wall of the shaft 4 is symmetrically provided with a threaded portion 5, and a clamping seat 6 is screwed at the threaded portion 5, a clamping slot is provided at the top edge of the clamping seat 6, guide rods 7 are welded to the outer walls of both sides of the clamping seat 6, a guide hole 8 with a clearance fit with the guide rod 7 is provided on the side wall of the metal slot 3, a servo motor 9 with a power output end connected to the shaft 4 is installed at the end of the metal slot 3, a connecting ear 10 is welded at the middle of the side wall of the metal slot 3 below the guide hole 8, and a pin 11 is inserted on the surface of the connecting ear 10;

[0031] The surface of the carrier plate 2 is provided with a pin hole 13 which is plugged and connected to the bottom end of the pin 11;

[0032] A cutting machine 14 is installed above the card seat 6, and a blade 15 is rotatably connected to the bottom of the cutting machine 14. Connecting rods 16 are installed on both sides of the outer wall of the cutting machine 14. A guide block 17 is installed at one end of the connecting rod 16 away from the cutting machine 14. A guide rail 18 slidably connected to the guide block 17 is installed on the inner side wall of the chassis 1. An electric telescopic rod 19 whose movable end is connected to the guide block 17 is installed on the inner side of the guide rail 18.

[0033] It should be noted that, by placing the bearing adapter sleeve to be processed between the clamping seats 6, and connecting the servo motor 9 to the control device, and using the control device to set a set of appropriate forward and reverse programs for the servo motor 9, the servo motor 9 drives the shaft 4 to rotate, and the threaded portion 5 cooperates with the clamping seat 6 to rotate, and the guide rod 7 cooperates with the guide hole 8 to slide, so that the clamping seats 6 move toward each other, so that the bearing adapter sleeve is clamped by the clamping groove, the cutting machine 14 is powered on to drive the blade 15 to rotate, and the electric telescopic rod 19 is connected to the control device to drive the blade 15 to rotate. The electric telescopic rod 19 is used to control the extension and retraction of the movable end thereof, so that the guide block 17 slides on the inner side of the guide rail 18, thereby driving the cutting machine 14 to move, so that the blade 15 slots the axial position of the outer wall of the bearing adapter sleeve, and the carrier plate 2 is rotated 90° in coordination with the metal groove 3, and then the pin 11 provided at the connecting ear 10 is plugged and connected with the corresponding pin hole 13 provided on the surface of the carrier plate 2, so that the radial position of the bearing adapter sleeve corresponds to the blade 15, and the radial position of the outer wall of the bearing adapter sleeve can be slotted, and the slotting can be performed in both the axial and radial positions of the adapter sleeve.

[0034] like Figure 1 As shown, a cabinet door 20 is symmetrically mounted on the open edge of the cabinet 1 through a hinge, and the surface of the cabinet door 20 is inlaid with tempered glass 21;

[0035] It should be noted that, during the process of slotting the bearing adapter sleeve, the box door 20 is closed and the extent of the slotting of the bearing adapter sleeve can be conveniently observed through the tempered glass 21 .

[0036] like Figure 3 , Figure 4 As shown, a shaft head 12 rotatably connected to the carrier plate 2 is welded to the middle of the lower surface of the metal groove 3, and a bearing is installed at the junction of the carrier plate 2 and the shaft head 12;

[0037] It should be noted that the friction between the shaft head 12 and the carrier plate 2 is reduced, and the rotation accuracy of the metal slot 3 is guaranteed.

[0038] like Figure 2 As shown, the symmetrically arranged threaded portion 5 is a positive and negative thread;

[0039] It should be noted that the screw thread 5 cooperates with the holder 6 to rotate, and the guide rod 7 cooperates with the guide hole 8 to slide, so that the holders 6 move toward each other, thereby clamping bearing adapter sleeves of different lengths by using the slots.

[0040] like Figure 2 , Figure 4 As shown, the pin holes 13 are symmetrically arranged in two groups, and each group of pin holes 13 is symmetrically arranged with two pin holes, and the axial position angle of the two adjacent pin holes 13 corresponding to the shaft head 12 is 90°;

[0041] It should be noted that, by rotating the metal groove 3 in cooperation with the carrier plate 2 by 90°, and then plugging the pin 11 provided at the connecting ear 10 into the corresponding pin hole 13 provided on the surface of the carrier plate 2, the position of the bearing adapter sleeve can be adjusted, thereby slotting the axial and radial positions of the bearing adapter sleeve.

[0042] like Figure 5 As shown, a guide groove is provided on the inner side of the guide rail 18, and the guide groove and the guide block 17 are clearance-matched;

[0043] It should be noted that the stability of the guide block 17 and the guide rail 18 during the movement is ensured, thereby ensuring the stability of the cutting machine 14 during the movement.

[0044] Working principle: When in use, the bearing adapter sleeve to be processed is placed between the holders 6, and the servo motor 9 is connected to an external control device, and a set of appropriate forward and reverse programs is set for the servo motor 9 by using the control device. The servo motor 9 drives the shaft 4 to rotate, and the threaded portion 5 cooperates with the holder 6 to rotate. At the same time, the guide rod 7 cooperates with the guide hole 8 to slide, so that the holders 6 move toward each other, so that the bearing adapter sleeve is clamped by the card slot, and the power is turned on by the cutting machine 14 to drive the blade 15 to rotate, and the electric telescopic rod 19 is connected to an external control device. It is used to control the extension and retraction of the movable end of the electric telescopic rod 19, so that the guide block 17 slides on the inner side of the guide rail 18, thereby driving the cutting machine 14 to move, so that the blade 15 slots the axial position of the outer wall of the bearing adapter sleeve, and the carrier plate 2 rotates 90° through the metal groove 3, and then the pin 11 provided at the connecting ear 10 is plugged and connected with the corresponding pin hole 13 provided on the surface of the carrier plate 2, so that the radial position of the bearing adapter sleeve corresponds to the blade 15, and the radial position of the outer wall of the bearing adapter sleeve can be slotted, and the slotting can be performed in the axial and radial positions of the adapter sleeve.

[0045] 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 grooving device for a bearing adapter sleeve, characterized in that: comprising a chassis (1); A carrier plate (2) is installed on the inner bottom wall of the chassis (1); The upper surface of the carrier plate (2) is rotatably connected to a metal groove (3), the inner side of the metal groove (3) is rotatably connected to a shaft (4), the outer wall of the shaft (4) is symmetrically provided with threaded portions (5), and a holder (6) is screwed on the threaded portion (5), the top edge of the holder (6) is provided with a slot, and guide rods (7) are welded to the outer walls of both sides of the holder (6), the side wall of the metal groove (3) is provided with a guide hole (8) that is clearance-matched with the guide rod (7), the end of the metal groove (3) is provided with a servo motor (9) whose power output end is transmission-connected to the shaft (4), a connecting ear (10) is welded to the middle of the side wall of the metal groove (3) below the guide hole (8), and a pin (11) is inserted on the surface of the connecting ear (10); The surface of the carrier plate (2) is provided with a pin hole (13) which is plugged and connected to the bottom end of the pin (11); A cutting machine (14) is installed above the holder (6), a blade (15) is rotatably connected to the bottom of the cutting machine (14), connecting rods (16) are installed on both sides of the outer wall of the cutting machine (14), a guide block (17) is installed on the end of the connecting rod (16) away from the cutting machine (14), a guide rail (18) slidably connected to the guide block (17) is installed on the inner wall of the chassis (1), and an electric telescopic rod (19) whose movable end is connected to the guide block (17) is installed on the inner side of the guide rail (18); A shaft head (12) rotatably connected to the carrier plate (2) is welded to the middle of the lower surface of the metal groove (3), and a bearing is installed at the junction of the carrier plate (2) and the shaft head (12).

2. A bearing adapter sleeve slotting device according to claim 1, characterized in that: A cabinet door (20) is symmetrically mounted on the open edge of the cabinet (1) via a hinge, and the surface of the cabinet door (20) is inlaid with tempered glass (21).

3. The grooving device for a bearing adapter sleeve according to claim 1, characterized in that: The symmetrically arranged threaded parts (5) are positive and negative threads.

4. The grooving device for a bearing adapter sleeve according to claim 1 is characterized in that: The pin holes (13) are symmetrically arranged in two groups, and each group of the pin holes (13) is symmetrically arranged with two pin holes (13). The axial position angle between two adjacent pin holes (13) corresponding to the shaft head (12) is 90°.

5. The grooving device for a bearing adapter sleeve according to claim 1 is characterized in that: A guide groove is provided on the inner side of the guide rail (18), and the guide groove is clearance-matched with the guide block (17).

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