Automatic mounting machine for sealing ring of tapered roller bearing

Abstract

The utility model provides a tapered roller bearing sealing ring automatic installing machine which comprises a working table, a bracket is fixedly installed on the left side of the top of the working table, a discharging box is fixedly installed on the right side of the top of the working table, a supporting frame is fixedly installed on the top of the working table, and a material supporting mechanism is arranged on the top of the working table. The material supporting mechanism comprises a material supporting box, the material supporting box is arranged at the top of the workbench, a micro motor is fixedly installed on the front side of the top of the material supporting box, the output end of the micro motor is fixedly connected with a gear, a gear ring is arranged at the top of an inner cavity of the material supporting box, and the surface of the gear is meshed with the surface of the gear ring. Through the arrangement of the material supporting mechanism, along with the movement of the material claws, the material claws open the sealing ring, the step of manually opening the sealing ring when the sealing ring and the bearing need to be assembled is omitted, more labor cost is saved, and therefore the assembling speed and efficiency of the sealing ring and the bearing are improved.

Description

Technical Field

[0001] The utility model relates to an automatic installation machine for a tapered roller bearing sealing ring, belonging to the technical field of roller bearings. Background Art

[0002] The selection of sealing ring materials is of great significance to their sealing performance and service life. The performance of the material directly affects the performance of the sealing ring. The sealing ring should have good sealing performance within the working pressure and a certain temperature range, and automatically improve the sealing performance as the pressure increases. It should have a simple structure and be easy to use and maintain, so that the sealing ring has a longer service life, including sealing rings for bearings.

[0003] In order to ensure the sealing performance of the bearing during assembly, a sealing ring is used for sealing. At this time, installation equipment is needed to assemble the sealing ring and the bearing. The size of the inner side of the sealing ring is often smaller than the size of the close contact required by the bearing. Therefore, when the bearing needs to be installed, the operator often needs to stretch the sealing ring first. The tension of the sealing ring itself is relatively small, so it takes more effort to stretch the sealing ring. When sealing bearings in large quantities, it is often necessary to repeat the work of stretching the sealing ring many times. This process is time-consuming and will consume more labor costs, and is inconvenient to use.

[0004] Therefore, an automatic installation machine for tapered roller bearing sealing ring is proposed. Utility Model Content

[0005] In view of this, the utility model provides an automatic installation machine for a tapered roller bearing sealing ring to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: an automatic installation machine for a tapered roller bearing sealing ring comprises a workbench, a bracket is fixedly installed on the left side of the top of the workbench, a material discharge box is fixedly installed on the right side of the top of the workbench, and a support frame is fixedly installed on the top of the workbench;

[0007] A material supporting mechanism is provided on the top of the workbench, and the material supporting mechanism includes a material supporting box, which is provided on the top of the workbench, a micro motor is fixedly installed on the front side of the top of the material supporting box, a gear is fixedly connected to the output end of the micro motor, a gear ring is provided on the top of the inner cavity of the material supporting box, the surface of the gear and the surface of the gear ring are meshed with each other, a disc is fixedly installed on the bottom of the gear ring, movable grooves are opened all around the surface of the disc, sliding rods are slidably connected in the inner cavities of the four movable grooves, material claws are fixedly installed on the bottoms of the four sliding rods, and a circular mounting plate is fixedly installed in the inner cavity of the material supporting box.

[0008] Further preferably, movable grooves are provided around the bottom of the material supporting box, and the four material claws penetrate the inner cavities of the four movable grooves and extend to the bottom of the material supporting box.

[0009] Further preferably, sliding grooves are provided around the bottom of the circular mounting plate, and the four sliding rods penetrate the inner cavities of the four sliding grooves and extend to the bottom of the circular mounting plate.

[0010] Further preferably, a limiting groove is provided on the top of the supporting box, limiting blocks are fixedly installed around the top of the gear ring, and the tops of the four limiting blocks are slidably connected to the inner cavity of the limiting groove.

[0011] Further preferably, a cylinder is fixedly mounted on the top of the support frame, and a mounting frame is fixedly mounted on the bottom of the cylinder.

[0012] Further preferably, a servo motor is fixedly mounted on the left side of the mounting frame, a lead screw is fixedly connected to the output end of the servo motor, and a screw block is threadedly connected to the surface of the lead screw.

[0013] Further preferably, a limiting rod is fixedly installed on the inner side of the mounting frame, and the limiting rod is slidably connected to the inner surface of the screw block.

[0014] Further preferably, connection blocks are fixedly installed on the left and right sides of the workbench, and the tops of the two connection blocks are threadedly connected with anchor bolts.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model sets a supporting mechanism. First, through the output of the micro motor, the micro motor drives the gear to rotate. At this time, the gear and the gear ring cooperate with each other, so that the gear ring rotates. At this time, the gear ring drives the disc to rotate. The movable groove changes its position due to the rotation of the disc. The movable groove pushes the sliding rod to move outward. At this time, the material claw moves outward synchronously with the movement of the sliding rod. With the movement of the material claw, the material claw opens the sealing ring, which saves the step of manually opening the sealing ring when the sealing ring and the bearing need to be assembled, saves a lot of labor costs, and thus improves the speed and efficiency of assembling the sealing ring and the bearing.

[0017] 2. The utility model can limit the movement of the material claw by setting a moving groove to avoid the material claw from deflecting when moving, thereby affecting the supporting work of the sealing ring; by setting a sliding groove, the movement of the sliding rod can be limited to avoid the sliding rod from deflecting when moving, thereby affecting the opening work of the sealing ring; by setting a limiting groove and a limiting block, the position of the gear ring can be limited to avoid the gear ring from deflecting when rotating, thereby affecting the supporting work of the sealing ring; by setting a cylinder, the position of the supporting mechanism and the sealing ring can be easily adjusted, thereby facilitating subsequent assembly work; by setting a servo motor, a screw rod and a screw block, the position of the supporting mechanism and the sealing ring can be easily adjusted, thereby facilitating subsequent assembly work of the sealing ring and the bearing; by setting a limiting rod, the screw block can be limited to avoid the screw block from deflecting when moving, thereby affecting the movement of the supporting mechanism and the sealing ring; by setting anchor bolts, the overall equipment can be stabilized to avoid external collisions, thereby affecting the assembly work of the sealing ring and the bearing.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembly structure of the supporting box of the utility model;

[0022] Figure 3 This is a schematic diagram of the material claw structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the support box of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the supporting mechanism of the utility model.

[0025] Figure numerals: 1. workbench; 2. material supporting mechanism; 201. material supporting box; 202. micro motor; 203. gear; 204. gear ring; 205. disc; 206. movable groove; 207. sliding rod; 208. material claw; 209. circular mounting plate; 210. movable groove; 211. sliding groove; 212. limiting groove; 213. limiting block; 3. supporting frame; 4. cylinder; 5. bracket; 6. material discharge box; 7. mounting frame; 8. servo motor; 9. screw rod; 10. screw block; 11. limiting rod; 12. connecting block; 13. anchor bolt. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-5 As shown, the embodiment of the utility model provides an automatic installation machine for tapered roller bearing sealing rings, comprising a workbench 1, a bracket 5 is fixedly installed on the left side of the top of the workbench 1, a discharge box 6 is fixedly installed on the right side of the top of the workbench 1, and a support frame 3 is fixedly installed on the top of the workbench 1;

[0030] A material supporting mechanism 2 is arranged on the top of the workbench 1, and the material supporting mechanism 2 includes a material supporting box 201, which is arranged on the top of the workbench 1, and a micro motor 202 is fixedly installed on the front side of the top of the material supporting box 201, and a gear 203 is fixedly connected to the output end of the micro motor 202, and a gear ring 204 is arranged on the top of the inner cavity of the material supporting box 201, and the surface of the gear 203 and the surface of the gear ring 204 are meshed with each other, and a disc 205 is fixedly installed on the bottom of the gear ring 204, and movable grooves 206 are opened all around the surface of the disc 205, and sliding rods 207 are slidably connected in the inner cavity of the four movable grooves 206, and material claws 208 are fixedly installed on the bottom of the four sliding rods 207, and a circular mounting plate 209 is fixedly installed in the inner cavity of the material supporting box 201.

[0031] By setting up the supporting mechanism 2, firstly, through the output of the micro motor 202, the micro motor 202 drives the gear 203 to rotate, and at this time the gear 203 cooperates with the gear ring 204, so that the gear ring 204 rotates, and at this time the gear ring 204 drives the disc 205 to rotate, and the movable groove 206 changes its position due to the rotation of the disc 205, and the movable groove 206 pushes the sliding rod 207 to move outward, and at this time the material claw 208 moves outward synchronously with the movement of the sliding rod 207, and with the movement of the material claw 208, the material claw 208 opens the sealing ring, which saves the step of manually opening the sealing ring when the sealing ring and the bearing need to be assembled, saves a lot of labor costs, and thus improves the speed and efficiency of assembling the sealing ring and the bearing.

[0032] Example 2

[0033] In one embodiment, the bottom of the support box 201 is provided with movable grooves 210 on all sides, and the four claws 208 penetrate the inner cavities of the four movable grooves 210 and extend to the bottom of the support box 201. The bottom of the circular mounting plate 209 is provided with sliding grooves 211 on all sides, and the four sliding rods 207 penetrate the inner cavities of the four sliding grooves 211 and extend to the bottom of the circular mounting plate 209. The top of the support box 201 is provided with a limiting groove 212, and the top of the gear ring 204 is fixedly installed with limiting blocks 213. The tops of the four limiting blocks 213 are They are all slidably connected in the inner cavity of the limit groove 212, a cylinder 4 is fixedly installed on the top of the support frame 3, a mounting frame 7 is fixedly installed on the bottom of the cylinder 4, a servo motor 8 is fixedly installed on the left side of the mounting frame 7, a screw rod 9 is fixedly connected to the output end of the servo motor 8, a screw block 10 is threadedly connected to the surface of the screw rod 9, a limit rod 11 is fixedly installed on the inner side of the mounting frame 7, the limit rod 11 is slidably connected to the inner surface of the screw block 10, connecting blocks 12 are fixedly installed on the left and right sides of the workbench 1, and the tops of the two connecting blocks 12 are threadedly connected with anchor bolts 13.

[0034] By setting the moving groove 210, the movement of the material claw 208 can be limited to avoid the material claw 208 from being offset when moving, thereby affecting the material support work of the sealing ring. By setting the sliding groove 211, the movement of the sliding rod 207 can be limited to avoid the sliding rod 207 from being offset when moving, thereby affecting the opening work of the sealing ring. By setting the limiting groove 212 and the limiting block 213, the position of the gear ring 204 can be limited to avoid the gear ring 204 from being offset when rotating, thereby affecting the material support work of the sealing ring. By setting the cylinder 4, the material support machine can be conveniently adjusted. The position of the supporting mechanism 2 and the sealing ring is adjusted to facilitate the subsequent assembly work. By setting the servo motor 8, the screw 9 and the screw block 10, the position of the supporting mechanism 2 and the sealing ring can be adjusted to facilitate the subsequent assembly work of the sealing ring and the bearing. By setting the limiting rod 11, the screw block 10 can be limited to avoid deviation when the screw block 10 moves, which in turn affects the movement of the supporting mechanism 2 and the sealing ring. By setting the anchor bolts 13, the overall equipment can be stabilized to avoid external collisions that affect the assembly work of the sealing ring and the bearing.

[0035] When the utility model is working: after the sealing ring is placed in the inner cavity of the discharge box 6, the bearing is placed on the top of the bracket 5, the servo motor 8 drives the screw 9 to rotate, at this time the screw block 10 moves to the right, and drives the supporting mechanism 2 to move downward synchronously, at this time the cylinder 4 drives the mounting frame 7 to move downward, with the movement of the mounting frame 7, the servo motor 8, the screw 9, the screw block 10 and the supporting mechanism 2 move downward synchronously, so that the material claw 208 moves to the inner cavity of the discharge box 6, at this time the material claw 208 is on the inner side of the sealing ring, and then through the output of the micro motor 202, the micro motor 202 drives the gear 203 to rotate, at this time the gear 203 and the gear ring 204 cooperate with each other, so that the gear ring 204 rotates, and at this time the gear ring 204 drives the disc 205 to rotate. The movable groove 206 changes its position due to the rotation of the disc 205, and the movable groove 206 pushes the sliding rod 207 to move outward. At this time, the material claw 208 moves outward synchronously with the movement of the sliding rod 207. With the movement of the material claw 208, the material claw 208 opens the sealing ring, and then drives the supporting mechanism 2 to move up and down through the extension and contraction of the cylinder 4. The output of the servo motor 8 drives the screw rod 9 and the screw block 10 to move the supporting mechanism 2 and the sealing ring, so that the sealing ring moves to the bearing, which is convenient for subsequent installation work.

[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An automatic installation machine for tapered roller bearing sealing rings, characterized in that: It comprises a workbench (1), a bracket (5) is fixedly mounted on the left side of the top of the workbench (1), a material discharge box (6) is fixedly mounted on the right side of the top of the workbench (1), and a support frame (3) is fixedly mounted on the top of the workbench (1); A material supporting mechanism (2) is arranged on the top of the workbench (1), and the material supporting mechanism (2) comprises a material supporting box (201). The material supporting box (201) is arranged on the top of the workbench (1), and a micro motor (202) is fixedly mounted on the front side of the top of the material supporting box (201), and a gear (203) is fixedly connected to the output end of the micro motor (202), and a gear ring (204) is arranged on the top of the inner cavity of the material supporting box (201), and the surface of the gear (203) and the surface of the gear ring (204) are meshed with each other, and a disk (205) is fixedly mounted on the bottom of the gear ring (204), and movable grooves (206) are provided around the surface of the disk (205), and sliding rods (207) are slidably connected in the inner cavities of four movable grooves (206), and material claws (208) are fixedly mounted on the bottoms of the four sliding rods (207), and a circular mounting plate (209) is fixedly mounted in the inner cavity of the material supporting box (201).

2. The automatic installation machine for tapered roller bearing seal rings according to claim 1, characterized in that: The bottom of the material support box (201) is provided with movable grooves (210) on all four sides, and the four material claws (208) penetrate the inner cavities of the four movable grooves (210) and extend to the bottom of the material support box (201).

3. The automatic installation machine for tapered roller bearing seal rings according to claim 1, characterized in that: Sliding grooves (211) are provided around the bottom of the circular mounting plate (209), and the four sliding rods (207) penetrate the inner cavities of the four sliding grooves (211) and extend to the bottom of the circular mounting plate (209).

4. The automatic installation machine for tapered roller bearing seal rings according to claim 1, characterized in that: The top of the support box (201) is provided with a limiting groove (212), and limiting blocks (213) are fixedly installed around the top of the gear ring (204), and the tops of the four limiting blocks (213) are slidably connected to the inner cavity of the limiting groove (212).

5. The automatic installation machine for tapered roller bearing seal rings according to claim 1, characterized in that: A cylinder (4) is fixedly mounted on the top of the support frame (3), and a mounting frame (7) is fixedly mounted on the bottom of the cylinder (4).

6. The automatic installation machine for tapered roller bearing seal rings according to claim 5, characterized in that: A servo motor (8) is fixedly mounted on the left side of the mounting frame (7), a screw rod (9) is fixedly connected to the output end of the servo motor (8), and a screw block (10) is threadedly connected to the surface of the screw rod (9).

7. The automatic installation machine for tapered roller bearing seal rings according to claim 5, characterized in that: A limiting rod (11) is fixedly mounted on the inner side of the mounting frame (7), and the limiting rod (11) is slidably connected to the inner surface of the screw block (10).

8. The automatic installation machine for tapered roller bearing seal rings according to claim 1, characterized in that: Connecting blocks (12) are fixedly mounted on both left and right sides of the workbench (1), and anchor bolts (13) are threadedly connected to the tops of the two connecting blocks (12).

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