A shell thrust ball bearing crimping machine

Abstract

The application relates to the field of edge rolling devices, in particular to a casing thrust ball bearing edge rolling machine which comprises a base, an installation seat is fixedly connected to the outer side of the base, a rotating motor is fixedly installed in the inside of the base, the output end of the rotating motor is rotationally connected with the base, the upper end of the output end of the rotating motor is fixedly connected with a rotating seat, and the rotating seat is rotationally connected with the base. Through the action of the driving motor, the output end of the driving motor can drive the rotating seat to rotate, and then the bearing can be driven to rotate, so that the bearing can be edge rolled; through the action of the driving motor, the output end of the driving motor can drive the screw rod to rotate, the threaded movement of the top block can be realized, the movement of the top block can extrude and push the inclined block, the horizontal movement of the positioning block can be realized, and then the bearing can be fixed by being internally supported, positioning is convenient, and bearings with different sizes can be positioned and edge rolled.

Description

Technical Field

[0001] This application relates to the field of edge-rolling device technology, specifically to an edge-rolling machine for a casing thrust ball bearing. Background Technology

[0002] The edge-rolling machine for clad thrust ball bearings is mainly used in the manufacturing process of clad thrust ball bearings to perform edge-rolling processing on the bearing cladding structure (such as the edges of components like the top cover ring and cage). Through the edge-rolling operation, the core components of the bearing, such as the rolling elements, are enclosed and fixed inside the cladding, preventing axial displacement or detachment of components during use. It also strengthens the connection stability between the cladding and other bearing structures, ensuring the structural integrity of the bearing under thrust loads and providing a fundamental guarantee for safe bearing operation. This meets the requirements of assembly precision and structural reliability in mass production.

[0003] In existing technologies, the edge-rolling device is not convenient for positioning and rolling bearings of different sizes during use, and its application has certain limitations. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a machine for edge-rolling a casing thrust ball bearing, which solves the problem of inconvenience in positioning and edge-rolling bearings of different sizes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a machine for edge-rolling a thrust ball bearing with a casing, comprising a base, an mounting seat fixedly connected to the outer side of the base, a rotating motor fixedly installed inside the base, the output end of the rotating motor being rotatably connected to the base, a rotating seat fixedly connected to the upper end of the output end of the rotating motor, the rotating seat being rotatably connected to the base, a guide ring being slidably sleeved inside the rotating seat, the guide ring being fixedly connected to the base, a fixed seat fixedly connected to the top of the base and to the left side of the rotating seat, an electric cylinder fixedly installed to the top of the base and to the left side of the fixed seat, the output end of the electric cylinder being slidably connected to the fixed seat, a positioning mechanism being provided on the rotating seat, and an adjustment mechanism being provided on the fixed seat.

[0006] Preferably, there are multiple mounting bases, which are arranged in a ring and evenly distributed on the outer side of the base. By designing the mounting bases, the overall structure can be installed and fixed.

[0007] Preferably, the positioning mechanism includes a drive motor, which is fixedly installed inside the rotating seat. The output end of the drive motor is rotatably connected to the rotating seat. A screw is fixedly connected to the upper end of the drive motor's output end, and the screw is rotatably connected to the rotating seat. A top block is threadedly connected to the outer side of the screw, and the top block is slidably connected to the rotating seat. Multiple inclined blocks are in contact with the outer side of the top block, and the inclined blocks are slidably connected to the rotating seat. A slide rod is fixedly connected to the outer side of the inclined blocks, and the slide rod is slidably connected to the rotating seat. A spring is provided on the outer side of the slide rod. A push rod is fixedly connected to the top of the slide rod, and a positioning block is fixedly connected to the outer side of the push rod. Both the push rod and the positioning block are slidably connected to the rotating seat. This positioning mechanism can be used for bearing positioning.

[0008] Preferably, one end of the spring is fixedly connected to the rotating seat, and the other end of the spring is fixedly connected to the sliding rod. The spring is designed so that its force can be applied to the sliding rod.

[0009] Preferably, the adjusting mechanism includes a slide block, with the top of the fixed base slidably connected to the slide block, and a slider fixedly connected to the bottom of the slide block. The slider is slidably connected to the fixed base and to the output end of the electric cylinder. A curling rod is slidably sleeved inside the slide block, and a guide block is fixedly connected to the inner side of the curling rod. The guide block is slidably connected to the slide block. A threaded rod is threadedly connected inside the curling rod, and the threaded rod is rotatably connected to the slide block via a bearing. A knob is fixedly connected to the top of the threaded rod, and the knob has an internal hexagonal groove. By designing the adjusting mechanism, the position of the curling rod can be adjusted.

[0010] Preferably, the mounting base has a groove inside, and a slider is slidably connected inside the groove. By designing the groove, the slider can slide along the groove.

[0011] Preferably, the slide has a guide groove inside, and a guide block is slidably connected inside the guide groove. By designing the guide groove, the guide block can slide along the guide groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model utilizes the design of a drive motor. The output end of the drive motor can drive the rotating seat to rotate, which in turn drives the bearing to rotate, thus enabling the bearing to be rolled. Through the action of the drive motor, the output end of the drive motor can drive the screw to rotate, realizing the threaded movement of the top block. The movement of the top block can squeeze and push the inclined block, realizing the horizontal movement of the positioning block, thereby enabling the bearing to be internally supported and fixed. The positioning is convenient and can be adapted to the positioning and rolling of bearings of different sizes.

[0013] 2. This utility model utilizes the design of a curling rod. The curling rod contacts the side of the bearing to provide a tight seal. Through the action of an electric cylinder, the output end of the electric cylinder can push the slider and slide block to move horizontally, allowing adjustment of the horizontal position of the curling rod. Furthermore, through the threaded engagement between the threaded rod and the curling rod, the curling rod can move vertically when the threaded rod is rotated, allowing adjustment of the vertical direction of the curling rod. This enables the position of the curling rod to be adjusted arbitrarily, better adapting to the curling of bearings of different sizes. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This utility model Figure 1 A partial three-dimensional sectional view of the structure; Figure 3 This utility model Figure 2 Enlarged view of point A; Figure 4 This utility model Figure 2 The front sectional view of the fixed base.

[0015] In the diagram: 1. Base; 2. Mounting seat; 3. Rotating motor; 4. Rotating seat; 5. Guide ring; 6. Fixed seat; 7. Electric cylinder; 8. Positioning mechanism; 9. Adjusting mechanism; 81. Drive motor; 82. Screw; 83. Top block; 84. Inclined block; 85. Slide rod; 86. Spring; 87. Push rod; 88. Positioning block; 91. Slide seat; 92. Slider; 93. Slide groove; 94. Edge-rolling rod; 95. Guide block; 96. Guide groove; 97. Threaded rod; 98. Knob. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1 , Figure 2A machine for crimping a thrust ball bearing with a casing includes a base 1. Multiple mounting seats 2 are fixedly connected to the outer side of the base 1 in a ring-shaped and evenly distributed manner on the outer side of the base 1. The mounting seats 2 allow for the installation and fixation of the overall structure. A rotary motor 3 is fixedly installed inside the base 1, with its output end rotatably connected to the base 1. A rotating seat 4 is fixedly connected to the upper end of the output end of the rotary motor 3, and is rotatably connected to the base 1. A guide ring 5 is slidably sleeved inside the rotating seat 4, and is fixedly connected to the base 1. A fixed seat 6 is fixedly connected to the top of the base 1 and to the left of the rotating seat 4. An electric cylinder 7 is fixedly installed on the top of the base 1 and to the left of the fixed seat 6, with its output end slidably connected to the fixed seat 6. A positioning mechanism 8 is provided on the rotating seat 4, and an adjustment mechanism 9 is provided on the fixed seat 6.

[0018] Please see Figure 1 , Figure 2 , Figure 3 The positioning mechanism 8 includes a drive motor 81. The drive motor 81 is fixedly installed inside the rotating seat 4. The output end of the drive motor 81 is rotatably connected to the rotating seat 4. A screw 82 is fixedly connected to the upper end of the output end of the drive motor 81. The screw 82 is rotatably connected to the rotating seat 4. A top block 83 is threadedly connected to the outside of the screw 82. The top block 83 is slidably connected to the rotating seat 4. Multiple inclined blocks 84 are in contact with the outside of the top block 83. The inclined blocks 84 are slidably connected to the rotating seat 4. A slide rod 8 is fixedly connected to the outside of the inclined blocks 84. 5. The slide rod 85 is slidably connected to the rotating seat 4. A spring 86 is provided on the outer side of the slide rod 85. One end of the spring 86 is fixedly connected to the rotating seat 4, and the other end of the spring 86 is fixedly connected to the slide rod 85. By designing the spring 86, the force of the spring 86 can be applied to the slide rod 85. A push rod 87 is fixedly connected to the top of the slide rod 85. A positioning block 88 is fixedly connected to the outer side of the push rod 87. Both the push rod 87 and the positioning block 88 are slidably connected to the rotating seat 4. By designing the positioning mechanism 8, the bearing can be positioned.

[0019] Please see Figure 1 , Figure 2 , Figure 4The adjusting mechanism 9 includes a slide 91, which is slidably connected to the top of the fixed base 6. A slider 92 is fixedly connected to the bottom of the slide 91. The slider 92 is slidably connected to the fixed base 6. A groove 93 is provided inside the fixed base 6, and the slider 92 is slidably connected inside the groove 93. By designing the groove 93, the slider 92 can slide along the groove 93. The slider 92 is fixedly connected to the output end of the electric cylinder 7. A curling rod 94 is slidably sleeved inside the slide 91, and a guide block 9 is fixedly connected to the inner side of the curling rod 94. 5. The guide block 95 is slidably connected to the slide block 91. The slide block 91 has a guide groove 96 inside, and the guide block 95 is slidably connected inside the guide groove 96. By designing the guide groove 96, the guide block 95 can slide along the guide groove 96. The inside of the crimping rod 94 is connected to the threaded rod 97 by a thread. The threaded rod 97 is rotatably connected to the slide block 91 by a bearing. The top of the threaded rod 97 is fixedly connected to the knob 98. The inside of the knob 98 has an internal hexagonal groove. By designing the adjustment mechanism 9, the position of the crimping rod 94 can be adjusted.

[0020] The specific implementation process of this utility model is as follows: In use, the bearing is first placed on the rotating seat 4, and then the drive motor 81 is started. The output end of the drive motor 81 drives the screw 82 to rotate, so that the top block 83 makes a threaded movement. The top block 83 moves upward and slides along the inclined surface of the inclined block 84. The top block 83 will squeeze and push the inclined block 84 to move horizontally. The inclined block 84 drives the slide rod 85 to move horizontally. The slide rod 85 will squeeze the spring 86. At the same time, the slide rod 85 will drive the push rod 87 and the positioning block 88 to move, so that the positioning block 88 contacts the inner surface of the bearing, thereby internally supporting and fixing the bearing. The positioning is convenient and can be adapted to positioning and rolling of bearings of different sizes.

[0021] Once positioning is complete, start the electric cylinder 7. The output end of the electric cylinder 7 pushes the slider 92 to move horizontally. The slider 92 drives the slide block 91 to move horizontally. The slide block 91 drives the edge-rolling rod 94 to move so that the edge-rolling rod 94 presses against the bearing. Then, drive the rotary motor 3. The output end of the rotary motor 3 drives the rotary seat 4 to rotate, which in turn drives the bearing to rotate for edge rolling.

[0022] When the hex wrench is inserted into the knob 98, the knob 98 can be rotated. The knob 98 drives the threaded rod 97 to rotate, causing the crimping rod 94 to perform threading motion. The crimping rod 94 drives the guide block 95 to slide along the guide groove 96, so that the position of the crimping rod 94 can be adjusted arbitrarily, which can better adapt to the crimping of bearings of different sizes.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A machine for crimping a thrust ball bearing with a casing, comprising a base (1), characterized in that: A mounting base (2) is fixedly connected to the outside of the base (1). A rotating motor (3) is fixedly installed inside the base (1). The output end of the rotating motor (3) is rotatably connected to the base (1). A rotating seat (4) is fixedly connected to the upper end of the output end of the rotating motor (3). The rotating seat (4) is rotatably connected to the base (1). A guide ring (5) is slidably sleeved inside the rotating seat (4). The guide ring (5) is fixedly connected to the base (1). A fixed seat (6) is fixedly connected to the top of the base (1) and to the left of the rotating seat (4). An electric cylinder (7) is fixedly installed to the top of the base (1) and to the left of the fixed seat (6). The output end of the electric cylinder (7) is slidably connected to the fixed seat (6). A positioning mechanism (8) is provided on the rotating seat (4). An adjustment mechanism (9) is provided on the fixed seat (6).

2. The edge-rolling machine for a casing thrust ball bearing according to claim 1, characterized in that: The number of mounting bases (2) is multiple, and the multiple mounting bases (2) are evenly distributed in a ring on the outside of the base (1).

3. The edge-rolling machine for a casing thrust ball bearing according to claim 1, characterized in that: The positioning mechanism (8) includes a drive motor (81). The drive motor (81) is fixedly installed inside the rotating seat (4). The output end of the drive motor (81) is rotatably connected to the rotating seat (4). A screw (82) is fixedly connected to the upper end of the output end of the drive motor (81). The screw (82) is rotatably connected to the rotating seat (4). A top block (83) is threadedly connected to the outer side of the screw (82). The top block (83) is slidably connected to the rotating seat (4). Multiple inclined blocks (84) are in contact with the outer side. The inclined blocks (84) are slidably connected to the rotating seat (4). A slide rod (85) is fixedly connected to the outer side of the inclined blocks (84). The slide rod (85) is slidably connected to the rotating seat (4). A spring (86) is provided on the outer side of the slide rod (85). A push rod (87) is fixedly connected to the top of the slide rod (85). A positioning block (88) is fixedly connected to the outer side of the push rod (87). Both the push rod (87) and the positioning block (88) are slidably connected to the rotating seat (4).

4. The edge-rolling machine for a casing thrust ball bearing according to claim 3, characterized in that: One end of the spring (86) is fixedly connected to the rotating seat (4), and the other end of the spring (86) is fixedly connected to the slide rod (85).

5. A crimping machine for a casing thrust ball bearing according to claim 1, characterized in that: The adjusting mechanism (9) includes a slide (91), the top of the fixed seat (6) is slidably connected to the slide (91), the bottom of the slide (91) is fixedly connected to the slider (92), the slider (92) is slidably connected to the fixed seat (6), the slider (92) is fixedly connected to the output end of the electric cylinder (7), the inside of the slide (91) is slidably sleeved with a rolled edge rod (94), the inside of the rolled edge rod (94) is fixedly connected to a guide block (95), the guide block (95) is slidably connected to the slide (91), the inside of the rolled edge rod (94) is connected to a threaded rod (97) by a thread, the threaded rod (97) is rotatably connected to the slide (91) by a bearing, the top of the threaded rod (97) is fixedly connected to a knob (98), the inside of the knob (98) is provided with an internal hexagonal groove.

6. A crimping machine for a casing thrust ball bearing according to claim 1, characterized in that: The fixed base (6) has a groove (93) inside, and a slider (92) is slidably connected inside the groove (93).

7. A crimping machine for a casing thrust ball bearing according to claim 5, characterized in that: The slide (91) has a guide groove (96) inside, and a guide block (95) is slidably connected inside the guide groove (96).

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